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HomeMy WebLinkAbout07-08-2025PLANNING COMMISSION AGENDA Tuesday, July 8, 2025 6:30 PM Diamond Bar City Hall — Windmill Community Room 21810 Copley Drive, Diamond Bar, CA 91765 PUBLIC ADVISORY: Members of the public are encouraged to participate and address the Planning Commission during the public comment portion of the meeting either in person or via teleconference. CHAIR NAILA BARLAS VICE CHAIR BRIAN WORTHINGTON COMMISSIONER SURENDRA MEHTA COMMISSIONER WILLIAM RAWLINGS COMMISSIONER RUBEN TORRES How to Observe the Meeting From Home: Members of the public can listen to the meeting by dialing +1 (631) 992-3221 enter Access Code: 595-725-103. Please note by dialing in, the public does not have the ability to provide public comment. To participate in the meeting and provide public comment please join the webinar by visiting https://attendee.gotowebinar.com/register/8727911654597296470. How to Submit Public Comment: The public may provide comments by attending the meeting in person, by sending an email, or by logging into the webinar using the link provided above. Please email public comments to Planning@DiamondBarCA.gov by 4.00 p.m. on the day of the meeting and indicate in the Subject Line "FOR PUBLIC COMMENT." Written comments will be distributed to the Planning Commission members and read into the record at the meeting, up to a maximum of five minutes. Members of the public will be called upon one at a time during the Public Comment portion of the agenda. Speakers are limited to five minutes per agenda item, unless the Chairperson determines otherwise. Please note, that in the event that comments by teleconferencing become infeasible due to an Internet or power outage or technical problems outside the City's control, the meeting at Diamond Bar City Hall — Windmill Community Room, 21810 Copley Drive, Diamond Bar, CA 91765 will proceed without interruption. If you wish to make certain that your comments are heard, please attend the meeting in person or send an email by 4:00 p.m. on the day of the meeting/hearing American Disability Act Accommodations: Pursuant to the Executive Order, and in compliance with the Americans with Disabilities Act, if you need special assistance to participate in the Planning Commission Meeting, please contact the Community Development Office (909) 839-7030 within 72 hours of the meeting. Commission recordings will be available upon request the day following the Planning Commission Meeting. City of Diamond Bar Planning Commission MEETING RULES PUBLIC INPUT Members of the public may address the Planning Commission on any item of business on the agenda during the time the item is taken up by the Planning Commission. In addition, members of the public may, during the Public Comment period address the Planning Commission on any Consent Calendar item or any matter not on the agenda and within the Planning Commission's subject matter jurisdiction. Any material to be submitted to the Planning Commission at the meeting should be submitted through the Minutes Secretary. Speakers are limited to five minutes per agenda item, unless the Chairperson determines otherwise. The Chairperson may adjust this time limit depending on the number of people wishing to speak, the complexity of the matter, the length of the agenda, the hour and any other relevant consideration. Speakers may address the Planning Commission only once on an agenda item, except during public hearings, when the applicant/appellant may be afforded a rebuttal. Public comments must be directed to the Planning Commission. Behavior that disrupts the orderly conduct of the meeting may result in the speaker being removed from the meeting. INFORMATION RELATING TO AGENDAS AND ACTIONS OF THE PLANNING COMMISSION Agendas for regular Planning Commission meetings are available 72 hours prior to the meeting and are posted in the City's regular posting locations and on the City's website at www.diamondbarca.gov. The Planning Commission may take action on any item listed on the agenda. Copies of staff reports or other written documentation relating to agenda items are on file in the Planning Division of the Community Development Department, located at 21810 Copley Drive, and are available for public inspection upon request. If you have questions regarding an agenda item, please call (909) 839-7030 during regular business hours. HELPFUL CONTACT INFORMATION Copies of Agenda, Rules of the Planning Commission, Recordings of Meetings (909) 839-7030 Email: info diamondbarca.gov Website: www.diamondbarca.aov CITY OF DIAMOND BAR PLANNING COMMISSION July 8, 2025 ► I T CALL TO ORDER: 6:30 p.m. PLEDGE OF ALLEGIANCE: 1. ROLL CALL: COMMISSIONERS: Rawlings, Mehta, Torres, V/C Worthington, C/Barlas 3. PUBLIC COMMENTS: "Public Comments" is the time reserved on each regular meeting agenda to provide an opportunity for members of the public to directly address the Planning Commission on consent calendar items or other matters of interest not on the agenda that are within the subject matter jurisdiction of the Planning Commission. Although the Planning Commission values your comments, pursuant to the Brown Act, members of the Planning Commission or staff may briefly respond to public comments, if necessary, but no extended discussion and no action on such matters may take place. There is a five-minute maximum time limit when addressing the Planning Commission. Please complete a speaker card and hand it to the Minutes Secretary (completion of this form is voluntary). The Planning Commission will call on in -person speakers first and then teleconference callers, one at a time to give their name and if there is an agenda item number they wish to speak on before providing their comment. If you wish to speak on a public hearing item or Planning Commission consideration item, you will then be called upon to speak at that point in the agenda. 4. CONSENT CALENDAR: The following items listed on the consent calendar are considered routine and are approved by a single motion. Consent calendar items may be removed from the agenda by request of the Planning Commission only: 4.1 Minutes Of The Planning Commission Regular Meeting — May 13, 2025. 5. OLD BUSINESS: 6. NEW BUSINESS: 7. PUBLIC HEARINGS: 7.1 Development Review and Minor Conditional Use Permit No. PL2021- 05" : Under the authority of DBCC Sections 22.48, 22.56 and 22.68, the JULY 8, 2025 PAGE 2 PLANNING COMMISSION property owner, Dr. Ankur Hitendra Shah, and applicant, Walt Patroske, are requesting Development Review approval to remodel the exterior and construct a 149 square -foot lower -level addition, 450 square -foot first floor addition, 874 square -foot second floor addition, and 484 square feet of balcony areas to an existing 4,035 square -foot two-story single- family residence on a 1.12 gross -acre lot. A Minor Conditional Use Permit is requested to allow the continuation of an existing nonconforming structure with a 21' front setback (where 30 feet is required) and 0' rear setback where the flat pad transitions to the descending slope (where 25 feet is required). The subject property is zoned Rural Residential (RR) with an underlying General Plan land use designation of Rural Residential. PROJECT ADDRESS: 22909 Lazy Trail Road, Diamond Bar, CA 91765 (APN:713-029-009) APPLICANT: Walt Patroske, 2132 S. Grove Avenue #F, Ontario, CA 91761 PROPERTY OWNER: Dr. Ankur Hitendra Shah, 22909 Lazy Trail Road, Diamond Bar, CA 91765 ENVIRONMENTAL DETERMINATION: The project has been reviewed for compliance with the California Environmental Quality Act (CEQA). Based on that assessment, the City has determined the project to be Categorically Exempt from the provisions of CEQA pursuant to the provisions of Article 19 Section 15301(e) (additions to existing structures) of the CEQA Guidelines. No further environmental review is required. 7.2 Development Review and Tree Permit No. PL2024-65: Under the authority of DBCC Sections 22.38 and 22.48, the property owner, LHL 688 LLC, and applicant, Philip K. Chan, are requesting Development Review approval for the construction of a new 14,028 square -foot single-family residence with a 2,042 square -foot garage, 1,456 square feet of balcony area, 2,903 square feet of porch area, indoor swimming pool and rear yard improvements on a 51,836 gross square -foot (1.19 gross acre) undeveloped lot. A Tree Permit (TP) is also requested to remove eight protected California sycamore trees and one California black walnut tree and replace with 27 coast live oak trees on site. The subject property is zoned Rural Residential (RR) with an underlying General Plan land use designation of Rural Residential. PROJECT ADDRESS: 2521 Indian Creek Road, Diamond Bar, CA 91765 (APN: 8713-035-016) APPLICANT: Philip K. Chan, 711 S. First Avenue, Arcadia, CA 91006 JULY 8, 2025 PAGE 3 PLANNING COMMISSION PROPERTY OWNER: LHL 688 LLC, 14328 Lomitas Avenue, City of Industry, CA 91746 ENVIRONMENTAL DETERMINATION: The project has been reviewed for compliance with the California Environmental Quality Act (CEQA). Based on that assessment, the City has determined the project to be Categorically Exempt from the provisions of CEQA pursuant to the provisions of Article 19 Section 15301(e) (construction of a new single-family residence) of the CEQA Guidelines. No further environmental review is required. 8. PLANNING COMMISSION COMMENTS / INFORMATIONAL ITEMS: As presented by the Planning Commissioners. 9. STAFF COMMENTS / INFORMATIONAL ITEMS: 9.1 Project Status Report 10. SCHEDULE OF FUTURE EVENTS: CITY COUNCIL MEETING: Tuesday, July 15, 2025, 6:30 p.m. South Coast Air Quality Management District 21865 Copley Drive Diamond Bar, CA PLANNING COMMISSION Tuesday, July 22, 2025, 6:30 p.m. MEETING: Diamond Bar City Hall The Windmill Community Room 21810 Copley Drive Diamond Bar, CA CITY COUNCIL MEETING: Tuesday, August 5, 2025, 6:30 p.m. South Coast Air Quality Management District 21865 Copley Drive Diamond Bar, CA PLANNING COMMISSION Tuesday, August 12, 2025, 6:30 p.m. MEETING: Diamond Bar City Hall The Windmill Community Room 21810 Copley Drive Diamond Bar, CA 11. ADJOURNMENT 4.1 MINUTES OF THE CITY OF DIAMOND BAR REGULAR MEETING OF THE PLANNING COMMISSION May 13, 2025 CALL TO ORDER: C/Barlas called the meeting to order at 6:30 p.m. in the Windmill Community Room, 21810 Copley Drive, Diamond Bar, CA 91765. PLEDGE OF ALLEGIANCE: Commissioner Rawlings led the Pledge of Allegiance. 1. ROLL CALL: Mehta, Rawlings, Torres, V/C Worthington, C/Barlas ABSENT: None. STAFF PRESENT: Grace Lee, Planning Manager; Arlene Laviera, Administrative Coordinator; Hal Ghafari, Public Works Manager and James H. Eggart, City Attorney (telephonically) 3. PUBLIC COMMENTS: Bill Sipple, business owner, commented on Conditional Use Permit Planning Case No. 2024-76, previously approved at the April 22, 2025 Planning Commission meeting. Mr. Sipple is concerned that his property at the north east corner of Diamond Bar Boulevard and Golden Springs Drive will be impacted by the approved banquet hall in a negative manner. His concerns encompass loitering, alcohol consumption on his property and vandalism. 4. CONSENT CALENDAR: 4.1 CONTINUED MINUTES OF THE PLANNING COMMISSION REGULAR MEETING — April 22, 2025. Worthington moved, and Torres seconded to approve consent calendar. Motion carried 5-0 by the following Roll Call vote: AYES: 5 COMMISSIONERS: Mehta, Rawlings, Torres, V/C Worthington, C/Barlas NOES: 0 COMMISSIONERS: None ABSTAIN: 0 COMMISSIONERS: None ABSENT: 0 COMMISSIONERS: None 5. OLD BUSINESS: 6. NEW BUSINESS: 6.1 Review of Fiscal Year 2025/26 Capital Improvement Program (CIP) for Conformity with the General Plan. Packet Pg. 6 4.1 MAY 15, 2025 PAGE 2 PLANNING COMMISSION Recommendation: That the Planning Commission adopt a Resolution recommending finding the proposed FY 2025/26 CIP to be in conformance with the General Plan. PM/Lee presented staff report for Fiscal Year 2025-26 Capital Improvement Program. Worthington moved, C/Barlas seconded to adopt a Resolution, finding the proposed FY 2025/26 CIP to be in conformance with the General Plan. Motion carried 5-0 by the following roll call vote: AYES: 5 COMMISSIONERS: Mehta, Rawlings, Torres, V/C Worthington, C/Barlas NOES: 0 COMMISSIONERS: None ABSTAIN: 0 COMMISSIONERS: None ABSENT: 0 COMMISSIONERS: None 7. PUBLIC HEARING: 8. PLANNING COMMISSION COMMENTS/INFORMATION ITEMS: 9. STAFF COMMENTS/INFORMATIONAL ITEMS: 10. SCHEDULE OF FUTURE EVENTS: As noted in the agenda. ADJOURNMENT: With no further business before the Planning Commission, C/Barlas adjourned the Regular Planning Commission meeting at 7:05 p.m. to the regularly scheduled meeting on Tuesday, July 8, 2025. The foregoing minutes are hereby approved this 8t" day of July, 2025. Naila Barlas, Chair Attest: Respectfully Submitted, Greg Gubman, Community Development Director Packet Pg. 7 7.1 PLANNING COMMISSION AGENDA REPORT CITY OF DIAMOND BAR - 21810 COPLEY DRIVE - DIAMOND BAR, CA 91765 - TEL. (909) 839-7030 - FAX (909) 861-3117 AGENDA ITEM NUMBER: 7.1 MEETING DATE: July 8, 2025 CASE/FILE NUMBER: Development Review and Minor Conditional Use Permit No. PL2021-05 PROJECT LOCATION: 22909 Lazy Trail Road Diamond Bar, CA 91765 (APN 8713-029-009) GENERAL PLAN DESIGNATION: Rural Residential (RR) ZONING DISTRICT: Rural Residential (RR) PROPERTY OWNER: Dr. Ankur Hitendra Shah 22909 Lazy Trail Road Diamond Bar, CA 91765 APPLICANT: Walt Patroske 2132 S. Grove Avenue #F Ontario, CA 91761 SUMMARY: The applicant is requesting Development Review approval to remodel the exterior and construct a 149 square -foot lower -level addition, 450 square -foot first floor addition, 874 square -foot second floor addition, and 484 square feet of balcony areas to an existing 4,035 square -foot two-story single-family residence on a 1.12 gross -acre lot. A Minor Conditional Use Permit is requested to allow the continuation of an existing nonconforming structure with a 21' front setback (where 30 feet is required) and 0' rear setback where the flat pad transitions to the descending slope (where 25 feet is required). RECOMMENDATION: Packet Pg. 8 7.1 Adopt the attached Resolution (Attachment 1) approving Development Review and Minor Conditional Use Permit No. PL2021-05, based on the findings of Diamond Bar City Code (DBCC) Sections 22.48, 22.56 and 22.68, subject to conditions. BACKGROUND: The project site is located in the Diamond Bar Country Estates (The Country), on the west side of Lazy Trail Road, at the intersection of Feather Rock Road. The property was developed in 1987 with a 4,035 square -foot, two-story home and an attached 570 square -foot three -car garage. There are four protected trees on the property. The property is legally described as Lot 153 of Tract No. 30091, and the Assessor's Parcel Number (APN) is 8713-029-009. Site and Surrounding General Plan, Zoning and Land Uses The image below highlights the subject property: Site Plan View (Aerial) Development Review and Minor Conditional Use Permit No. PL2021-05 Page 2 of 12 Packet Pg. 9 7.1 Project Site (Existing Residence) Adjacent Property to the North (22927 Lazy Trail Road) Development Review and Minor Conditional Use Permit No. PL2021-05 Page 3 of 12 Packet Pg. 10 Adjacent Property to the South (22847 Lazy Trail Road) Existing House s r. aY Aerial View Looking North ..4 I Development Review and Minor Conditional Use Permit No. PL2021-05 Page 4 of 12 Packet Pg. 11 7.1 The following table summarizes the land use status of the subject property and its surroundings: General Plan Designation District Site Rural Residential RR Single -Family Residential North Rural Residential RR Single -Family Residential South Rural Residential RR Single -Family Residential East Rural Residential RR Single -Family Residential West Rural Residential RR Single -Family Residential Project Description .,ita Plan The property's gross lot area is 48,787 square feet (1.12 acres), and includes a 30-foot- wide private street easement for Lazy Trail Road along its frontage. The property's net buildable area (i.e., minus the private street easement) is 44,867 square feet (1.03 acres). The property is a hillside property with a steep descending average slope at 30 percent that starts from the private street easement to the rear property line. The existing house is situated toward the front of the lot, 21 feet from the edge of the private street easement line along Rocky Trail Road. The entrance to the residence faces Rocky Trail Road and a circular driveway provides access to a three -car garage. The remodel and addition are proposed within the existing footprint of the house, with the exception of new balcony areas located in the south side yard. The existing residence has a nonconforming front setback of 21 feet (30 feet is required) and a nonconforming rear setback of 0' (25 feet from edge of descending slope is required). An existing interior staircase at the rear of the residence will be extended, but will maintain the same setback as the existing rear balcony. Because the front and rear setbacks do not fully conform to current development standards, the residence is classified as a "nonconforming structure" pursuant to DBCC Section 22.68.030. Grading Plan The project site is located on an irregular shaped property with a descending 30 percent average slope to the rear property line. The applicant is proposing to fill 236 cubic yards of soil to create a 2:1 slope adjacent to the new four -foot -high retaining wall proposed at the rear of the property. The proposed addition is concentrated above the existing footprint of the house and the new balcony areas will not require any grading or excavation. The proposed grading activities associated with proposed retaining walls Development Review and Minor Conditional Use Permit No. PL2021-05 Page 5 of 12 Packet Pg. 12 7.1 are limited to areas in proximity to the residence, preserving the majority of the site's unimproved natural slope. Existing retaining walls, which are two feet high and located in the side yard, will remain unmodified. New 42-inch-high freestanding block walls are proposed in the front yard, and a six -foot -high block wall is also proposed in the south side yard. All exposed portions of both the existing and proposed retaining walls will be finished with painted stucco to match the residence. Architecture The architectural style is French Eclectic. The applicant designed the project to have a variety of architectural elements to reflect the architectural style, including the following design features: • Mansard style roof with flat slate roof tiles; • Smooth stucco exterior walls; • White vinyl frame windows and French doors with trim; • Decorative glass door with metal details; • Prefabricated metal domes; and • Natural colors used to highlight architectural details and integrate with the landscape. The maximum height of the building is 35', measured from the finished grade to the highest point of the roofline. The applicant is in the process of obtaining approval from The Diamond Bar Country Estates Association. East (Front) Elevation Development Review and Minor Conditional Use Permit No. PL2021-05 Page 6 of 12 Packet Pg. 13 7.1 LIMIT "? " CMU RIET. WALL R D E705TC IXISTG. G E West (Rear) Elevation The proposed remodel and addition consist of the following components: • Lower level: Extension of the existing living room, bathroom and staircase and new balcony (four bedrooms, four bathrooms, living room, storage and laundry room are existing); • First Floor (Street Level): Extension of the kitchen, new nook, powder room, front entry and covered balcony (foyer, dining room, living room, family room, office, balcony, powder room, three -car garage are existing); and • Second Floor: New game room with powder room. The floor area distribution is summarized below: PROJECT SUMMARY (sauare footaae) Living Area 5,508 o Lower Level (Existing) 2,220 o Lower Level (Proposed) 149 o First Floor (Existing) 1,815 o First Floor (Proposed) 450 o Second Floor (Proposed) 874 Non -Livable Area 1,093 o Garage (Existing) 570 o Balcony (Existing) 39 o Balcony (Proposed) 168+316 TOTAL FLOOR AREA 6,601 Development Review and Minor Conditional Use Permit No. PL2021-05 Page 7 of 12 Packet Pg. 14 7.1 Landscape Plan There are four protected coast live oak trees in the south side yard and various existing unprotected trees in the rear yard which will be preserved in place. Existing hedges and three unprotected trees in the front yard will be removed as part of the project to accommodate a renovated landscape area. The applicant is proposing to plant three 24-inch box orange trees and two 24-inch box lemon trees in the front yard. Additionally, various 15-gallon, 5-gallon and 1-gallon shrubs that have a variety of color, texture, and form are proposed throughout the front and side yards. Overall, landscaping consists of drought tolerant and non-invasive species to minimize irrigation and reduce the area of turf. The project is required to comply with the City's Water Efficient Landscaping Ordinance, and compliance will be verified during building plan check and final inspections. The subject property is located within the Los Angeles County Fire Department "Very High Fire Hazard Severity Zone." Therefore, the proposed landscaping must comply with the Fire Department's Fuel Modification Plan requirements. The landscape plans will be submitted for review and approval by the Fire Department during building plan check. ANALYSIS: Review Authority (Diamond Bar City Code (DBCC) Sections 22.48 and 22.56) The proposed project requires Planning Commission review and approval of two entitlement applications: Development Review (DR) and Minor Conditional Use Permit (MCUP). The analysis that follows provides the basis for staff's recommendation to approve the DR and MCUP applications. Development Review (DBCC Chapter 22.48) Additions which are equal to or greater than 50 percent of the existing habitable floor area of all existing structures on site, or substantially change the appearance of an existing residence require Planning Commission approval of a DR application. Development Review approval is required to ensure compliance with the City's General Plan policies and design guidelines, and to minimize adverse effects of the proposed project upon the surrounding properties and the City in general. As stated in Section 22.48.010 of the Development Code, the Development Review process was established to ensure that new development and additions to existing development are consistent with the General Plan "through the promotion of high functional and aesthetic standards to complement and add to the economic, physical, and social character" of Diamond Bar. Development Standards: The following table compares the proposed project with the City's development standards for residential development in the RR zone: Development Review and Minor Conditional Use Permit No. PL2021-05 Page 8 of 12 Packet Pg. 15 7.1 Residential Development Existing P Standards & Requirements • - • • 30 feet 21 feet 21 feet *No 15 feet on one side, north side — 13 feet north side — 13 feet Yes 10 feet on the other south side — 51'-3" south side — 41'-3" 25 feet 45'-6" — north side 45'-6" — north side Yes 112'-3" — south side 102'-3" — south side - • . 25 feet 0 feet 0 feet *No ove Maximum of 30% 6.2% 7.9% Yes Building 35 feet 30 feet 35 feet Yes ParkingHeight _, 2-car garage 3-car garage 3-car garage Yes Retaining Wall 4-foot exposed None 4-foot exposed Yes Height(supporting fill) (supporting fill) *Minor Conditional Use Permit is requested to allow the expansion of a nonconforming structure. See MCUP discussion below. Minor Conditional Use Permit (DBCC Chapter 22.56) An MCUP is required if a change or expansion of a nonconforming structure is greater than 50 percent of the existing square footage of all structures on site, or if the addition is not limited to the ground floor. As stated, the existing residence has the following nonconforming setbacks: • 21' front setback (where 30 feet is required); and • 0' rear setback (where 25 feet from edge of descending slope is required). The proposed addition is located throughout the existing footprint of the house and does not further encroach into the front or rear setbacks. The City supports homeowners' efforts to make appropriate improvements to their properties, and recognizes that reasonable accommodations should be made to permit additions and alterations to nonconforming structures. The MCUP process is the tool used to consider such accommodations, subject to the findings set forth in the Development Code. MCUPs are normally subject to approval of the City's Hearing Officer (typically the Community Development Director). However, because this MCUP is being reviewed as Development Review and Minor Conditional Use Permit No. PL2021-05 Page 9 of 12 Packet Pg. 16 7.1 part of a DR application, both land use entitlements are subject to review and approval of the Planning Commission. Staff believes that approving the MCUP as described above is appropriate and compatible with other residences in the neighborhood, based on the following facts and observations: • The existing dwelling was built in 1987, prior to the incorporation of the City of Diamond Bar; • The proposed addition complies with the required side setbacks and distances to the adjacent properties, and does not further encroach into the existing nonconforming front and rear setbacks; • The proposed addition is located throughout the existing footprint of the house; and • Neighboring properties have similar nonconforming front and rear setbacks, so the proposed project will remain consistent with other homes within the neighborhood. Compliance with Hillside Management Ordinance (DBCC Section 22.22) The proposed project was reviewed for compliance with the City's Hillside Management Design Guidelines and regulations. The project complies with all of the regulations and guidelines to ensure that development will complement the character and topography of hillside areas set forth in the Development Code, and incorporates the following features: • The maximum building height is 35 feet, where 35 feet is allowed; • Architectural treatment is provided on all sides of the building with varying setbacks and projections; and • All proposed retaining walls associated with the building pads are at a maximum exposed height of four feet. The project complies with all of the regulations and guidelines to ensure that development will complement the character and topography of hillside areas set forth in the Development Code. Compatibility with Neighborhood The existing house is located on an existing flat pad and the remodel and addition are proposed within the existing footprint of the house, except for new balcony areas located in the south side yard. The project is located between two, multi -level homes. The proposed addition will not be intrusive to neighboring homes since the proposed addition will not block existing views from adjacent properties. The adjacent property to the north will continue to have views to the west and south and the adjacent property to the south will continue to have views to the west. Development Review and Minor Conditional Use Permit No. PL2021-05 Page 10 of 12 Packet Pg. 17 7.1 The proposed house is comparable in mass and scale to existing homes on similar lots in The Country. The architecture in The Country is eclectic, and includes a variety of architectural designs. The scale and proportions of the proposed home are well balanced and appropriate for the site. In sum, the proposed project fits the character of the neighborhood on which it is proposed. Based on the foregoing, staff finds that the project follows the principles of the City's Residential Design Guidelines as follows: • The proposed addition will conform to all development standards, including building height, lot coverage and setbacks (with the exception of the existing nonconforming front setback of 21' and nonconforming rear setback of 0', which is consistent with other homes in The Country; • A gradual transition between the project and adjacent uses is achieved through appropriate setbacks, building height, landscaping, and window and door placement; • The proposed remodel and addition are appropriate in mass and scale to the site; • The exterior finish materials and colors blend with the natural environment; and • Effective landscape design should serve the dual purpose of intrinsically enhancing a project setting, as well as integrating the landscaping into the overall architectural design. Staff finds the proposed plant palette to be diverse, and the plant selections are compatible with Southern California native landscapes. Additional Review The Public Works Department and Building and Safety Division reviewed this project, and their comments are included in the attached resolution as conditions of approval. NOTICE OF PUBLIC HEARING: On June 27, 2025, public hearing notices were mailed to property owners within a 1,000-foot radius of the project site, and the notice was published in the San Gabriel Valley Tribune newspaper for publication on June 27, 2025. A notice display board was posted at the site, and a copy of the notice was posted at the City's designated community posting sites. Public Comments Received No comments have been received as of the publication date of this report. ENVIRONMENTAL ASSESSMENT: Development Review and Minor Conditional Use Permit No. PL2021-05 Page 11 of 12 Packet Pg. 18 7.1 This project has been reviewed for compliance with the California Environmental Quality Act (CEQA). Based on that assessment, the City has determined the project to be Categorically Exempt from the provisions of CEQA pursuant to the provisions of Article 19 Section 15301(e) (additions to existing structures) of the CEQA Guidelines. No further environmental review is required. PREPARED BY: ayu akajima, f enior PI ner 7/8/2025 REVIEWED BY: ? A J ILAA'02 /,&,& Grdrr-ffiolllorce Awcoqw e~ a Lee, -Planning Manager 6/17/2025 Gr Gubma ommuni Development Director 6/24/2025 Attachments: A. Draft Resolution No. 2025-XX, Standard Conditions of Approval B. Site Plan, Floor Plan, Elevation, Roof Plan, Conceptual Landscape Plan, Grading Plan Development Review and Minor Conditional Use Permit No. PL2021-05 Page 12 of 12 Packet Pg. 19 7.1.a PLANNING COMMISSION RESOLUTION NO. 2025-XX A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR, CALIFORNIA, APPROVING DEVELOPMENT REVIEW NO. PL2021-05 TO REMODEL THE EXTERIOR AND CONSTRUCT A 149 SQUARE -FOOT LOWER -LEVEL ADDITION, 450 SQUARE -FOOT FIRST FLOOR ADDITION, 874 SQUARE -FOOT SECOND FLOOR ADDITION, AND 484 SQUARE FEET OF BALCONY AREAS TO AN EXISTING 4,035 SQUARE -FOOT, TWO-STORY SINGLE-FAMILY RESIDENCE ON A 1.12 GROSS -ACRE LOT LOCATED AT 22909 LAZY TRAIL ROAD, DIAMOND BAR, CA 91765 (APN 8713-029- 009). A MINOR CONDITIONAL USE PERMIT IS REQUESTED TO ALLOW THE CONTINUATION OF AN EXISTING NONCONFORMING STRUCTURE WITH A 21' FRONT SETBACK (WHERE 30 FEET IS REQUIRED) AND 0' REAR SETBACK (WHERE 25 FEET IS REQUIRED). 1. The property owner, Dr. Ankur Hitendra Shah and applicant, Walt Patroske, have filed an application for Development Review and Minor Conditional Use Permit No. PL2021-05 for a property located at 22909 Lazy Trail Road, Diamond Bar, County of Los Angeles, California. 2. The following approvals are requested from the Planning Commission: (a) Development Review to remodel the exterior and construct a 149 square - foot lower -level addition, 450 square -foot first floor addition, 874 square - foot second floor addition, and 484 square feet of balcony areas to an existing 4,035 square -foot, two-story single-family residence on a 1.12 gross -acre lot. (b) Minor Conditional Use Permit to allow the continuation of an existing nonconforming structure with a 21' front setback (where 30 feet is required) and 0' rear setback (where 25 feet is required). Hereinafter in this Resolution, the subject Development Review and Minor Conditional Use Permit shall be referred to as the "Proposed Project." 3. The subject property is made up of one parcel totaling 1.12 gross -acre (48,787 gross square -feet). It is located in the Rural Residential (RR) zone with an underlying General Plan land use designation of Rural Residential. 4. The legal description of the subject property is Lot 153 of Tract No. 30091, and the Assessor's Parcel Number (APN) is 8713-029-009. 5. On June 27, 2025, public hearing notices were mailed to property owners within a 1,000-foot radius of the project site. The notice was submitted to the San Gabriel Valley Tribune newspaper for publication on June 27, 2025. A notice display board was posted at the site, and a copy of the notice was posted at the City's designated community posting sites. Packet Pg. 20 7.1.a 6. On July 8, 2025, the Planning Commission of the City of Diamond Bar conducted a duly noticed public hearing, solicited testimony from all interested individuals, and concluded said hearing on that date. B. RESOLUTION NOW, THEREFORE, it is found, determined and resolved by the Planning Commission of the City of Diamond Bar as follows: 1. The Planning Commission hereby specifically finds that all of the facts set forth in the Recitals, Part A, of this Resolution are true and correct; and 2. The Planning Commission hereby determines the Project to be Categorically Exempt from the provisions of the California Environmental Quality Act (CEQA) pursuant to the provisions of Article 19, Section 15301(e) (additions to existing structures) of the CEQA Guidelines. Therefore, no further environmental review is required. C. FINDINGS OF FACT Based on the findings and conclusions set forth herein and as prescribed under Diamond Bar City Code (DBCC) Sections 22.48, 22.56 and 22.68, this Planning Commission hereby finds as follows: Development Review Findings (DBCC Section 22.48.040) 1. The design and layout of the proposed development is consistent with the applicable elements of the City's General Plan, City Design Guidelines, and development standards of the applicable district, design guidelines, and architectural criteria for special areas (e.g., theme areas, specific plans, community plans, boulevards or planned developments). The design of the Project is consistent with the applicable elements of the City's General Plan, City Design Guidelines and development standards. The City's General Plan Policy LU-P-56 requires that development on privately -owned, residentially designated land in hillside areas shall be compatible with the surrounding natural areas promoting design principles such as minimizing grading, preserving existing vistas, incorporate site and architectural design that is sensitive to the hillsides, and require fuel modification. The proposed addition is concentrated above the existing footprint of the house and the new balcony areas will not require any grading or excavation. The proposed grading activities associated with proposed retaining walls are limited to areas in proximity to the residence, preserving the majority of the site's unimproved natural slope. All exposed portions of retaining walls will have a decorative finish, with the use of stucco to match the house as to not detract from the hillside. The Project will also be required to implement fuel modification. A gradual transition between the project and adjacent uses is achieved through appropriate setbacks, building height, landscaping and window and door placement. Additionally, the design includes balcony areas along the side of the home, which further contributes to articulation, and the exterior finish materials 2 PC RESOLUTIO packet Pg. 21 7.1.a and colors blend with the natural environment [City's Design Guidelines B. Architecture (3)]. The Project complies with all development standards of the Rural Residential zoning district by complying with all development standards such as required setbacks (with the exception of the existing nonconforming front setback of 21' and 0' rear setback), building height, and lot coverage. The project site is not part of any theme area, specific plan, community plan, boulevard or planned development. 2. The design and layout of the proposed development will not interfere with the use and enjoyment of neighboring existing or future developments, and will not create traffic or pedestrian hazards. The proposed addition will not interfere with the use and enjoyment of neighboring existing or future developments because the use of the project site is designed for a single-family home and the surrounding uses are also single- family homes. The proposed addition will not be intrusive to neighboring homes since the proposed addition will not block existing views from adjacent properties. The adjacent property to the north will continue to have views to the west and south and the adjacent property to the south will continue to have views to the west. The proposed addition will not interfere with vehicular or pedestrian movements, such as access or other functional requirements of a single-family home because it complies with the requirements for driveway widths and exceeds the minimum number of required off-street parking spaces. 3. The architectural design of the proposed development is compatible with the character of the surrounding neighborhood and will maintain and enhance the harmonious, orderly and attractive development contemplated by Chapter 22.48: Development Review Standards, the City's Design Guidelines, the City's General Plan, or any applicable specific plan. The City's General Plan Policy LU-P-56 requires that residential development be compatible with the prevailing character of the surrounding neighborhood in terms of building scale, density, massing, and design. The City's General Plan Goal CC-G-4 also requires the preservation of the scale and character of existing residential neighborhoods and ensure sensitive transitions between densities and uses. The City's Design Guidelines Architecture (1) requires compatibility with the surrounding character including harmonious building style, form, size, color, material and roofline. The scale and proportions of the proposed addition are well balanced and appropriate for the 1.12 gross -acre site. The French Eclectic architectural style is compatible with other homes in the neighborhood since the architecture in The Country is eclectic, and includes a variety of architectural designs. The Project minimizes negative impacts on surrounding uses since the house will not block existing views from adjacent properties. In sum, the Project fits the character of the neighborhood on which it is proposed. 3 PC RESOLUTIO Packet Pg. 22 7.1.a 4. The design of the proposed development will provide a desirable environment for its occupants and visiting public as well as its neighbors through good aesthetic use of materials, texture, color, and will remain aesthetically appealing. The applicant is proposing to remodel the entire house and add throughout the three levels of the house. The architectural style of the existing home is French Eclectic with a mansard roof with flat slate roof tiles, smooth stucco exterior walls, windows and doors with trim, decorative glass door with metal details, prefabricated metal domes; and natural colors used to highlight architectural details and integrate with the landscape. Through the use of quality materials with texture and color, the proposed residence will not be intrusive to neighboring homes. Additionally, landscaping is integrated into the site to complement the streetscape and maintain a desirable environment. The scale and proportions of the proposed remodel and addition are well-balanced and appropriate for the site. 5. The proposed development will not be detrimental to public health, safety or welfare or materially injurious (e.g., negative effect on property values or resale(s) of property) to the properties or improvements in the vicinity. Before the issuance of any City permits, the proposed project is required to comply with all conditions within the approved resolution, and the Building and Safety Division and Public Works Departments requirements. Through the permit and inspection process, the referenced agencies will ensure that the proposed project is not detrimental to the public health, safety or welfare or materially injurious to the properties or improvements in the vicinity. 6. The proposed project has been reviewed in compliance with the provisions of the California Environmental Quality Act (CEQA). The proposed project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) as set forth under Article 19 Section 15301(e) (additions to existing structures) of the CEQA Guidelines. Minor Conditional Use Permit Findings (DBCC Section 22.56.040) The proposed use is allowed within the subject zoning district with the approval of a Minor Conditional Use Permit and complies with all other applicable provisions of this Development Code and the City Code. The existing single-family dwelling is a permitted use in the RR zone. A Minor Conditional Use Permit (MCUP) is requested to allow the continuation of an existing nonconforming structure with a preexisting nonconforming 21 ' front setback (where 30 feet is required) and 0' rear setback (where 25 feet is required). The pre-existing substandard front and rear setbacks renders the project nonconforming. The addition to a nonconforming structure requires approval of a Minor Conditional Use Permit because the addition is not limited to the ground floor. The 149 square -foot lower -level addition, 450 square -foot first floor addition, 4 PC RESOLUTIO packet Pg. 23 7.1.a 874 square -foot second floor addition, and 484 square feet of balcony areas complies with the development standards of the RR zone and will not further encroach into the nonconforming front and rear setbacks. 2. The proposed use is consistent with the general plan and any applicable specific plan. The proposed addition to an existing single-family dwelling unit is consistent with the City's adopted General Plan. The site is not subject to the provisions of any specific plan. 3. The design, location, size and operating characteristics of the proposed use are compatible with the existing and future land uses in the vicinity. The exterior remodel and the construction of a 149 square -foot lower -level addition, 450 square -foot first floor addition, 874 square -foot second floor addition, and 484 square feet of balcony areas will not further encroach into the existing nonconforming 21' front setback and O'rear setback. The French Eclectic architectural design of the remodeled home is compatible with other homes in the neighborhood, as the architecture in The Country is eclectic and includes a variety of architectural styles. The Project also minimizes negative impacts on surrounding uses, as the house will not block existing views from adjacent properties. Therefore, the Project is compatible with the existing and future land uses in the vicinity. 4. The subject site is physically suitable for the type and density/intensity of use being proposed including access, provision of utilities, compatibility with adjoining land uses, and the absence of physical constraints. The subject site is physically suitable for the existing single-family residential dwelling and the proposed addition. The existing and proposed use of land is consistent with the surrounding land uses. The proposed addition is consistent with the development standards for the RR zone and will not further encroach into the existing nonconforming front and rear setbacks. 5. Granting the Minor Conditional Use Permit will not be detrimental to the public interest, health, safety, convenience or welfare, or materially injurious to persons, property or improvements in the vicinity and zoning district in which the property is located. The granting of the Minor Conditional Use Permit will allow the addition of the existing single-family dwelling unit in a manner similar with existing dwelling units located in the surrounding neighborhood. The proposed expansion of the dwelling unit will not negatively impact the public interest, health, safety, convenience or welfare. 6. The proposed project has been reviewed in compliance with the provisions of the California Environmental Quality Act (CEQA). The proposed project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) as set forth under Article 19 Section 15301 (e) (additions to existing structure) of the CEQA Guidelines. 5 PC RESOLUTIO Packet Pg. 24 7.1.a Non -Conforming Structures Findings (DBCC Section 22.68.030) The addition, enlargement, extension, reconstruction, relocation or structural alteration of the nonconforming structure would not result in the structure becoming: Incompatible with other structures in the neighborhood. The proposed addition of floor area is consistent with the development standards for the RR zone. The Project will comply with current development standards and not further encroach into the existing nonconforming 21' front setback and 0' rear setback. The existing and proposed land use is consistent with the surrounding land uses and structures in the neighborhood. Additionally, the neighboring properties also have nonconforming front and rear setbacks, so the proposed project will remain consistent with other homes within the neighborhood. 2. Inconsistent with the general plan or any applicable specific plan. The proposed addition to a single-family dwelling unit is consistent with the City's adopted General Plan. The site is not subject to the provisions of any specific plan. 3. A restriction to the eventual/future compliance with the applicable regulations of this Development Code. The existing and proposed land use is consistent with the surrounding land uses with similar front and rear setbacks. The proposed addition of floor area is consistent with the development standards for the RR zone and will not encroach into the existing nonconforming front and rear setbacks. 4. Detrimental to the health, safety and general welfare of persons residing in the neighborhood. Before the issuance of any City permits, the proposed project is required to comply with all conditions within the approved resolution, and the Building and Safety Division and Public Works/Engineering Departments requirements. Through the permit and inspection process, the referenced agencies will ensure that the proposed project is not detrimental to the public health, safety or welfare or materially injurious to the properties or improvements in the vicinity. 5. Detrimental and/or injurious to property and improvements in the neighborhood. The addition to the existing single-family dwelling unit will be constructed in a manner similar with existing dwelling units located in the surrounding community and will not be detrimental and/or injurious to property and improvements in the neighborhood. Based upon the findings and conclusion set forth above, the Planning Commission hereby approves this Application, subject to the following conditions: Development shall substantially comply with the plans and documents presented to the Planning Commission at the public hearing. 6 PC RESOLUTIO Packet Pg. 25 7.1.a 2. Standard Conditions. The applicant shall comply with the standard development conditions attached hereto. 3. Prior to building permit issuance, a Certification of Design, together with landscape and irrigation plans prepared by a licensed landscape architect, shall be submitted to the Planning Division for review and approval by the City's Consulting Landscape Architect. Landscape and irrigation plans shall comply with the updated Water Efficient Landscaping Ordinance. 4. Prior to building permit issuance, the required landscape plan shall be designed to meet the requirements of the Los Angeles County Fire Department's Fuel Modification Plan Guidelines in terms of plant selection, placement and maintenance. The final landscape and fuel modification plans shall be submitted to the Los Angeles Fire Department for review and approval. The Planning Commission shall: a. Certify to the adoption of this Resolution; and b. Forthwith transmit a certified copy of this Resolution, by certified mail to the property owner, Dr. Ankur Hitendra Shah, 22909 Lazy Trail Road, Diamond Bar, CA 91765 and applicant, Walt Patroske, 2132 S. Grove Avenue #F, Ontario, CA 91761. APPROVED AND ADOPTED THIS 8TH DAY OF JULY 2025, BY THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR. la Naila Barlas, Chairperson I, Greg Gubman, Planning Commission Secretary, do hereby certify that the foregoing Resolution was duly introduced, passed, and adopted, at a regular meeting of the Planning Commission held on the 8th day of July 2025, by the following vote- AYES - NOES: ABSENT: ABSTAIN: ATTEST: Greg Gubman, Secretary 7 PC RESOLUTIO packet Pg. 26 7.1.a cit or - I COMMUNITY DEVELOPMENT DEPARTMENT j989 STANDARD CONDITIONS USE PERMITS, COMMERCIAL AND RESIDENTIAL NEW AND REMODELED STRUCTURES PROJECT #: Development Review and Minor Conditional Use Permit Planning Case No. PL2021-05 SUBJECT: To remodel the exterior and construct a 149 square -foot lower -level addition, 450 square -foot first floor addition, 874 square -foot second floor addition, and 484 square feet of balcony areas to an existing 4,035 square -foot two-story single-family residence on a 1.12 gross - acre lot. A Minor Conditional Use Permit is requested to allow the continuation of an existing nonconforming structure with a 21' front setback (where 30 feet is required) and 0' rear setback (where 25 feet is required). PROPERTY Dr. Ankur Hitendra Shah, 22909 Lazy Trail Road, Diamond Bar, CA OWNER: 91765 APPLICANT: Walt Patroske, 2132 S. Grove Avenue #F, Ontario, CA 91761 LOCATION: 22909 Lazy Trail Road, Diamond Bar, CA 91765 ALL OF THE FOLLOWING CONDITIONS APPLY TO YOUR PROJECT. I. APPLICANT SHALL CONTACT THE PLANNING DIVISION AT (909) 839-7030, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. GENERAL REQUIREMENTS The applicant shall defend, indemnify, and hold harmless the City, and its officers, agents and employees, from any claim, action, or proceeding to attack, set -aside, void or annul, the approval of Development Review and Minor Conditional Use Permit No. PL2021-05 brought within the time period provided by Government Code Section 66499.37. In the event the city and/or its officers, agents and employees are made a party of any such action- 8 PC RESOLUTIO Packet Pg. 27 7.1.a (a) Applicant shall provide a defense to the City defendants or at the City's option reimburse the City its costs of defense, including reasonable attorneys' fees, incurred in defense of such claims. (b) Applicant shall promptly pay any final judgment rendered against the City defendants. The City shall promptly notify the applicant of any claim, action of proceeding, and shall cooperate fully in the defense thereof. 2. This approval shall not be effective for any purpose until the applicant and owner of the property involved have filed, within twenty-one (21) days of approval of this Development Review and Minor Conditional Use Permit No. PL2021-05, at the City of Diamond Bar Community Development Department, their affidavit stating that they are aware of and agree to accept all the conditions of this approval. Further, this approval shall not be effective until the applicants pay remaining City processing fees, school fees and fees for the review of submitted reports. 3. All designers, architects, engineers, and contractors associated with this project shall obtain a Diamond Bar Business License; and a zoning approval for those businesses located in Diamond Bar. 4. Signed copies of Planning Commission Resolution No.2025- , Standard Conditions, and all conditions of approval shall be included on the plans (full size). The sheet(s) are for information only to all parties involved in the construction/grading activities and are not required to be wet sealed/stamped by a licensed Engineer/Architect. 5. Prior to the plan check, revised site plans and building elevations incorporating all Conditions of Approval shall be submitted for Planning Division review and approval. 6. Prior to any use of the project site or business activity being commenced thereon, all conditions of approval shall be completed. 7. The project site shall be maintained and operated in full compliance with the conditions of approval and all laws, or other applicable regulations. 8. Approval of this request shall not waive compliance with all sections of the Development Code, all other applicable City Ordinances, and any applicable Specific Plan in effect at the time of building permit issuance. 9. All site, grading, landscape/irrigation, and roof plans, and elevation plans shall be coordinated for consistency prior to issuance of City permits (such as grading, tree removal, encroachment, building, etc.,) or approved use has commenced, whichever comes first. 10. The hours during which construction activities causing the operation of any tools or equipment used in construction, drilling, repair, alteration, or demolition work are limited to Monday through Saturday, between the 9 PC RESOLUTIO Packet Pg. 28 7.1.a hours of 7:00 a.m. and 7:00 p.m., and are not allowed at any time on Saturdays, Sundays or holidays. 11. The property owner/applicant shall remove the public hearing notice board within three days of this project's approval. 12. The applicant shall comply with the requirements of City Planning, Building and Safety Divisions, Public Works Department, and the Fire Department. 13. Prior to issuance of building permits, the applicant shall record, and provide the City with a conformed recorded copy of, a Covenant and Agreement or similar document in a form approved by the City Attorney, which restricts the rental of rooms or other portions of the property under two or more separate agreements and prohibits use of the property as a boarding or rooming house, except to the extent otherwise permitted by the Diamond Bar City Code or applicable state or federal law. B. FEES/DEPOSITS 1. Applicant shall pay development fees (including but not limited to Planning, Building and Safety Divisions, and the Public Works Department) at the established rates, prior to issuance of building or grading permit (whichever comes first), as required by the City. School fees as required shall be paid prior to the issuance of building permit. In addition, the applicant shall pay all remaining prorated City project review and processing fees prior to issuance of grading or building permit, whichever comes first. 2. Prior to any plan check, all deposit accounts for the processing of this project shall have no deficits. C. TIME LIMITS 1. The approval of Development Review and Minor Conditional Use Permit No. PL2021-05 expires within two years from the date of approval if the use has not been exercised as defined per Diamond Bar City Code (DBCC) Section 22.66.050 (b)(1). In accordance with DBCC Section 22.66.050(c), the applicant may request, in writing, a one-year time extension for Planning Commission consideration. Such a request must be submitted to the Planning Division prior to the expiration date and be accompanied by the review fee in accordance with the fee schedule in effect at the time of submittal. D. SITE DEVELOPMENT 1. This approval is to remodel the exterior and construct a 149 square -foot lower -level addition, 450 square -foot first floor addition, 874 square -foot second floor addition, and 484 square feet of balcony areas to an existing 4,035 square -foot, two-story single-family residence located at 22909 Lazy Trail Road, as described in the staff report and depicted on the 10 PC RESOLUTIO Packet Pg. 29 7.1.a approved plans on file with the Planning Division, subject to the conditions listed below. 2. The construction documents submitted for plan check shall be in substantial compliance with the architectural plans approved by the Planning Commission, as modified pursuant to the conditions below. If the plan check submittal is not in substantial compliance with the approved Development Review submittal, the plans may require further staff review and re -notification of the surrounding property owners, which may delay the project and entail additional fees. 3. To ensure compliance with the provisions of the Planning Commission approval, a final inspection is required from the Planning Division when work for any phase of the project has been completed. The applicant shall inform the Planning Division and schedule an appointment for such an inspection. 4. The above conditions shall run with the land and shall be binding upon all future owners, operators, or successors thereto of the property. Non- compliance with any condition of approval or mitigation measure imposed as a condition of the approval shall constitute a violation of the City's Development Code. Violations may be enforced in accordance with the provisions of the Development Code. 5. Failure to comply with any of the conditions set forth above or as subsequently amended in writing by the City, may result in failure to obtain a building final and/or a certificate of occupancy until full compliance is reached. The City's requirement for full compliance may require minor corrections and/or complete demolition of a non -compliant improvement, regardless of costs incurred where the project does not comply with design requirements and approvals that the applicant agreed to when permits were pulled to construct the project. 6. The project site shall be developed and maintained in substantial conformance with the approved plans submitted to, approved, and amended herein by the Planning Commission, on file with the Planning Division, the conditions contained herein, and the Development Code regulations. 7. All ground -mounted utility appurtenances such as transformers, air conditioning condensers, etc., shall be located out of public view and adequately screened through the use of a combination of concrete or masonry walls, berms, and/or landscaping to the satisfaction of the Planning Division. 8. All roof -mounted equipment shall be screened from public view. 9. All structures, including walls, trash enclosures, canopies, etc., shall be maintained in a structurally sound, safe manner with a clean, orderly appearance. All graffiti shall be removed within 72 hours by the property 11 PC RESOLUTIO Packet Pg. 30 7.1.a owners/occupant. 10. All landscaping, structures, architectural features and public improvements damaged during construction shall be repaired or replaced upon project completion. E. SOLID WASTE 1. The site shall be maintained in a condition, which is free of debris both during and after the construction, addition, or implementation of the entitlement approved herein. The removal of all trash, debris, and refuse, whether during or subsequent to construction shall be done only by the property owner, applicant or by a duly permitted waste contractor, who has been authorized by the City to provide collection, transportation, and disposal of solid waste from residential, commercial, construction, and industrial areas within the City. It shall be the applicant's obligation to ensure that the waste contractor used has obtained permits from the City of Diamond Bar to provide such services. 2. Mandatory solid waste disposal services shall be provided by the City franchised waste hauler to all parcels/lots or uses affected by approval of this project. F. FIRE PROTECTION STANDARDS 1. Development shall be constructed to reduce the potential for spread of brushfire. (i) In the case of a conflict, where more restrictive provisions are contained in the current State and Local Building Code or in the Fire Code, the more restrictive provisions shall prevail. (ii) Roofs shall be covered with noncombustible materials as defined in the building code. Open eave ends shall be stopped in order to prevent bird nests or other combustible material lodging within the roof and to preclude entry of flames. (iii) Exterior walls shall be surfaced with noncombustible or fire-resistant materials. (iv) Balconies, patio roofs, eaves and other similar overhangs shall be of noncombustible construction or shall be protected by fire-resistant material in compliance with the building code. 2. A permanent fuel modification area shall be required around development projects or portions thereof that are adjacent or exposed to hazardous fire areas for the purpose of fire protection. The required width of the fuel modification area shall be based on applicable building and fire codes and a fire hazard analysis study developed by the fire marshal. 12 PC RESOLUTIO Packet Pg. 31 7.1.a II. APPLICANT SHALL CONTACT THE PUBLIC WORKS DEPARTMENT, (909) 839-7038, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. GENERAL 1. Prior to issuance of a grading permit, the applicant shall submit an Erosion Control Plan concurrently with the grading plan to the Public Works Department for review and approval. The Erosion Control Plan shall clearly detail erosion control measures that will be implemented during construction. The Erosion Control Plan shall conform to National Pollutant Discharge Elimination System (NPDES) standards and incorporate the appropriate Best Management Practices (BMP's) as specified in the Storm Water BMP Certification. B. SOILS REPORT/GRADING/RETAINING WALLS 1. Prior to issuance of a grading permit, the applicant shall submit a geotechnical report concurrently with the grading plan to the Public Works Department for review and approval. The geotechnical report shall be prepared by a Geotechnical Engineer, licensed by the State of California. 2. Prior to issuance of a grading permit, the applicant shall submit drainage and grading plans to the Public Works Department for review and approval. Drainage and grading plans shall be prepared by a Civil Engineer, licensed by the State of California and in accordance with the City's requirements. A list of requirements for grading plan check is available from the Public Works Department. All grading (cut and fill) calculations shall be submitted to the City concurrently with the grading plan. 3. Finished slopes shall conform to Diamond Bar City Code Section 22.22.080- Grading. 4. All easements and flood hazard areas shall be clearly identified on the grading plan. 5. The grading plan shall show the location of any retaining walls and the elevations of the top of wall/footing/retaining and the finished grade on both sides of the retaining wall. Construction details for retaining walls shall be shown on the grading plan. Calculations and details of retaining walls shall be submitted to the Building and Safety Division for review and approval. 6. Grading of the subject property shall be in accordance with the California Building Code, City Grading Ordinance, Hillside Management Ordinance and acceptable grading practices. 7. All slopes shall be seeded per landscape plan and/or fuel modification plan with native grasses or planted with ground cover, shrubs, and trees for erosion control upon completion of grading or some other alternative method of erosion control shall be completed to the satisfaction of the City Engineer and a permanent irrigation system shall be installed. 13 PC RESOLUTIO Packet Pg. 32 7.1.a 8. Prior to commencement of grading operations, a pre -construction meeting shall be held at the project site with the grading contractor, applicant, and city grading inspector at least 48 hours prior to work commencing. 9. Prior to issuance of building permits for the foundation of the residential structure, the applicant shall submit rough grade certifications by project soils and civil engineers and the as -graded geotechnical report to the Public Works Department for review and approval. Retaining wall permits may be issued without a rough grade certificate. 10. Prior to issuance of any project final inspections/certificate of occupancy, the applicant shall submit final grade certifications by project soils and civil engineers to the Public Works Department. III. APPLICANT SHALL CONTACT THE BUILDING AND SAFETY DIVISION, (909) 839-7020, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: General Conditions: 1. At the time of plan check submittal, plans and construction shall conform to current State and Local Building Code (i.e. 2022 California Building Code series will apply) requirements and all other applicable construction codes, ordinances and regulations in effect. 2. Provisions for CAL Green shall be implemented onto plans and certification shall be provided by a third party as required by the Building Division. Specific water, waste, low VOC, and related conservation measures shall be shown on plans. Construction shall conform to the current CAL Green Code. Plan Check — Items to be addressed prior to plan approval: 3. The minimum design load for wind in this area is 110 M.P.H. exposures "C" and the site is within seismic zone D or E. The applicant shall submit drawings and calculations prepared by a California State licensed Architect/Engineer with wet stamp and signature. 4. This project shall comply with the energy conservation requirements of the State of California Energy Commission. All lighting shall be high efficacy or equivalent per the current California Energy Code 119 and 150(k). 5. Indoor air quality shall be provided consistent with ASHRAE 62.2 as required per California Energy Code 150(o). 6. Public Works/Engineering Department is required to review and approve grading plans that clearly show all finish elevations, drainage, and retaining wall(s) locations. These plans shall be consistent with the site plan submitted to the Building & Safety Division. 7. "Separate permits are required for retaining walls" and shall be noted on plans. 14 PC RESOLUTIO Packet Pg. 33 7.1.a 8. All balconies shall be designed for 1.5 times the live load for the area served per CBC Table 1607.1 and provide ventilation in the joist space per CBC 2304.12.2.6. 9. All easements shall be shown on the site plan. 10. Fire Department approval shall be required. Contact the Fire Department to check the fire zone for the location of your property. If this project is located in High Hazard Fire Zone, it shall meet requirements of the fire zone per CBC Chapter 7A. a. All unenclosed under -floor areas shall be constructed as exterior wall. b. All openings into the attic, floor and/or other enclosed areas shall be covered with corrosion -resistant wire mesh not less than 1/4 inch or more than 1/2 inch in any dimension except where such openings are equipped with sash or door. c. Eaves shall be protected. d. Exterior construction shall be one -hour or non-combustible. e. Fuel modification plans shall be approved through LA County Fire Fuel Modification Unit. f. LA County Fire shall approve plans for fire flow availability due to home being over 3600 sf as required per CFC Appendix B105.1. 11. All retaining walls shall be separately submitted to the Building & Safety and Public Works/Engineering Departments for review and approval. 12. A soils report is required per CBC 1803 and all recommendations of the soils report shall be adhered to. 13. Slope setbacks shall be consistent with California Building Code Figure 1805.3.1 and California Residential Code R403.1.7. Foundations shall provide a minimum distance to daylight. 14. Light and ventilation shall comply with CBC 1203 and 1205. Permit — Items required prior to building permit issuance: 15. Solid waste management of construction material shall incorporate recycling material collection per Diamond Bar City Code 8.16 of Title 8. The contractor shall complete all required forms and pay applicable deposits prior to permit. 16. Prior to building permit issuance, all school district fees shall be paid. Please obtain a form from the Building and Safety Division to take directly to the school district. 17. Submit grading plans clearly showing all finish elevations, drainage, and retaining wall locations. No building permits shall be issued prior to submitting a pad certification. 18. AQMD notification is required at least 10 days prior to any demolition. Proof of notification is required at permit issuance. 15 PC RESOLUTIO Packet Pg. 34 7.1.a 19. All workers on the job shall be covered by workman's compensation insurance under a licensed general contractor. Any changes to the contractor shall be updated on the building permit. 20. Site retaining walls that create the pad for the addition are required to be completed prior to the start of the addition permit. Construction — Conditions required during construction: 21. Every permit issued by the Building Official under the provisions of this Code shall expire and become null and void unless the work authorized by such permit is commenced within one year after permit issuance, and if a successful inspection has not been obtained from the building official within one -hundred - eighty (180) days from the date of permit issuance or the last successful inspection. A successful inspection shall mean a documented passed inspection by the city building inspector as outlined in Section 110.6. 22. All structures and property shall be maintained in a safe and clean manner during construction. The property shall be free of debris, trash, and weeds. 23. Existing fencing shall remain in -place during construction including pool barrier fencing. Any alteration of the fencing may result in a discontinuation of construction until the fences are returned to its original state. 24. All equipment staging areas shall be maintained in an orderly manner and screened behind a minimum 6' high fence. 25. The project shall be protected by a construction fence to the satisfaction of the Building Official, and shall comply with the NPDES & BMP requirements (sand bags, etc.). All fencing shall be view obstructing with opaque surfaces. 26. The applicant shall contact Dig Alert and have underground utility locations marked by the utility companies prior to any excavation. Contact Dig Alert by dialing 811 or their website at www.digalert.org. 27. The applicant shall first request and secure approval from the City for any changes or deviations from approved plans prior to proceeding with any work in accordance with such changes or deviations. 28. All glazing in hazardous locations shall be labeled as safety glass. The labeling shall be visible for inspection. 29. Pursuant to California Residential Code (CRC) Section R315, carbon monoxide detectors are required in halls leading to sleeping rooms. 30. Drainage patterns shall match the approved grading/drainage plan from the Public Works/Engineering Department. Surface water shall drain away from the building at a 2% minimum slope. The final as -built conditions shall match the grading/drainage plan or otherwise approved as -built grading/drainage plan. 16 PC RESOLUTIO Packet Pg. 35 7.1.a 31. Decks, roofs, and other flat surfaces shall slope at least 1/4"/ft with approved and listed water proofing material. Guardrails shall be provided for these surfaces at least 42" minimum in height, 4" maximum spacing between rails, and capable of resisting at least 20 pounds per lineal foot of lateral load. 32. Special inspections and structural observation will be required in conformance with CBC 1704 to 1709. 33. All plumbing fixtures, including those in existing areas, shall be low -flow models consistent with California Civil Code Section 1101.1 to 1101.8. IV. COUNTY OF LOS ANGELES FIRE DEPARTMENT (909) 620-2402: 1. Comments will be provided upon acceptance of fees invoiced by the County. 2. Development shall be constructed to reduce the potential for spread of brushfire. a. In the case of a conflict, where more restrictive provisions are contained in the Uniform Building Code or in the fire code, the more restrictive provisions shall prevail. b. Roofs shall be covered with noncombustible materials as defined in the building code. Open eave ends shall be stopped in order to prevent bird nests or other combustible material lodging within the roof and to preclude entry of flames. C. Exterior walls shall be surfaced with noncombustible or fire-resistant materials. d. Balconies, patio roofs, eaves and other similar overhangs shall be of noncombustible construction or shall be protected by fire-resistant material in compliance with the building code. 3. All development shall be constructed with adequate water supply and pressure for all proposed development in compliance with standards established by the fire marshal. 4. A permanent fuel modification area shall be required around development projects or portions thereof that are adjacent or exposed to hazardous fire areas for the purpose of fire protection. The required width of the fuel modification area shall be based on applicable building and fire codes and a fire hazard analysis study developed by the fire marshal. In the event abatement is not performed, the council may instruct the fire marshal to give notice to the owner of the property upon which the condition exists to correct the prohibited condition. If the owner fails to correct the condition, the council may cause the abatement to be performed and make the expense of the correction a lien on the property upon which the conditions exist. 5. Fuel modification areas shall incorporate soil erosion and sediment control measures to alleviate permanent scarring and accelerated erosion. 17 PC RESOLUTIO Packet Pg. 36 7.1.a 6. If the fire marshal determines in any specific case that difficult terrain, danger of erosion, or other unusual circumstances make strict compliance with the clearance of vegetation undesirable or impractical, the fire marshal may suspend enforcement and require reasonable alternative measures designed to advance the purposes of this chapter. 7. Special construction features may be required in the design of structures where site investigations confirm potential geologic hazards. END 18 PC RESOLUTIO Packet Pg. 37 7.1.b DRE & MRS. HITENDRA SHAH RESIDENTIAL ADDITION REMODEL 0 22909 La y Trail Rd., CODE COMPLIANCE SCOPE OF WORK: SHEET INDEX 2023 BUILDING STANDARDS ADMINISTRATIVE CODE, LOWER LEVEL & STREET LEVEL ADDITION AND 2ND FLOOR 2023 CALIFORNIA BUILDING CODE (CBC), PART 2, TITLE 24 C.C.R.; (STRUCTURAL ONLY) 2023 CALIFORNIA ELECTRICAL CODE (CEC), PART 3, TITLE 24 C.C.R.; ADDITION W/ STREET LEVEL FACADE REMODEL W/ NEW COVERED DECKS ARCHITECTURAL DRAWINGS 2023 CALIFORNIA RESIDENTIAL CODE 2023 CALIFORNIA MECHANICAL CODE STREET LEVEL 2023 CALIFORNIA PLUMBIBNG CODE (CPC), PART 5, TITLE 24C.C.R.; EXISTING STREET LEVEL FLOOR 1,815 sf AO PROJECT INFORMATION ADDITION STREET LEVEL FLOOR 388 sf >450 sf Al PARTIAL SITE PLAN 2023 CALIFORNIA FIRE CODE (CFC), PART 9, TITLE 24 C.C.R.; (E) COV. PORCH TO HABITABLE SPACE 62 sf 2023 CALIFORNIA ENERGY CODE, PART 6, TITLE 24 C.C.R TOTAL STREET LEVEL FLOOR 2,265 sf A1.1 OVERALL SITE PLAN 2023 CALIFORNIA GREEN BUILDINGS STANDARDS CODE WITH CITY AMMENDMENTS EXISTING DECK STREET LEVEL 39 sf ADDITION DECK STREET LEVEL 316 sf A1.2 CONDITIONS OF APPROVAL EXISTING GARAGE STREET LEVEL 570 sf A1.3 DEMOLITION FLOOR PLANS FIRE ZONE DEPT. NOTES LOWER LEVEL A2 STREET LEVEL FLOOR PLAN EXISTING LOWER LEVEL FLOOR 2,220 sf ADDITION LOWER LEVEL FLOOR 149 sf A3 UPPER LEVEL FLOOR PLAN 1. FIRE ZONE MEASURES INCLUDE PROTECTED EAVES AND OPEN EXTERIOR AREAS TOTAL LOWER LEVEL FLOOR 2,369 sf A4 LOWER LEVEL FLOOR PLAN TO MEET FIRE ZONE MEASURES FOR PROTECTED/HEAVY-TIMBER/STUCCO CONSTRUCTION. ADDITION DECK LOWER LEVEL 168 sf ONE-HOUR/HEAVY TIMBER PATIO, AND VENTS R327.4 CRC 2023. A5 ROOF PLAN PROPOSED UPPER LEVEL 2. IGNITION RESISTANT CONSTRUCTION REQUIREMENTS FOR FIRE VERY HIGH FIRE ZONE ON COVER SHEET. ADDITION UPPER LEVEL FLOOR 874 sf A6 EXTERIOR ELEVATION SECTION R327.4 CRC 2023. A7 EXTERIOR ELEVATION TOTAL EXISTING RESIDENCE 4,035 sf 3. EAVES ARE TO BE CLOSED IN FOR OR FIRE RESISITANT MATERIAL OR NON COMBUSTIBLE CONSTRUCTION TOTAL ADDITION RESIDENCE 1,473 sf A8 WINDOW SCHEDULE ON THE EXPOSED SIDE R327.6 CRC 2023. TOTAL EXISTING & ADDITION RESIDENCE 5,508 sf TOTAL DECK ADDITION 484 sf A9 DOOR SCHEDULE REQUIREMENTS OF ROOFING R327.5 LOT AREA 44,867 sf NET 48,787 sf GROSS A10 EXTERIOR MATERIALS SPECIFICATIONS CLASS "A" - OR NON COMBUSTIBLE ROOF COVERINGS, INCLUDING TRANSLUSCENT SLOPED PLASTIC, EXIST'G. A11 SECTION A ARE REQUIRED IN VERY HIGH FIRE HAZARD ZONES. EXISTING LUPPEEVEL GARAGE LOTLOT COVERAGE 2,203+570= 2,773 sf 6.2% Al2 SECTION B CLASS "B" - IS ALLOWED IN AREAS OTHER THAN VERY HIGH FIRE HAZARD. EXIST'G. LOWER LOWER PROPOSED LEVEL ADDITION DE KL GARAGE A13 SECTION C LOT COVERAGE 2,203+450+316+570= 3,539 sf 7.9% A14 SECTION D VICINITY MAP PROJECT INFORMATION OWNER'S NAME: DR. 8c MRS.HITENDA SHAH • Ir": OWNER'S ADDRESS: 22909 LAZY TRAIL_ ROAD DIAMOND BAR, CA 91765 - t . LEGAL DESCRIPTION: s �A*.; . TRACT NO. 30091 IL LOT NO. 153 ACCESSOR'S PARCEL NO,: 8713-029-009 OCCUPANCY GROUP: R3/U w . TYPE OF CONSTRUCTION: TYPE V—B (NON SPRINKLERED) NUMBER OF STORIES: 2, STREET 8c ABOVE 1 BELOW ZONING DISTRICT: RURAL RESIDENTIAL (RR) '- LOT AREA: 44,867 sq. ft. NET LOT AREA: 48,787 sq. ft. GROSS These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W 0 Ld O � � � 0 r\ U T O z w �� p Ld > QLO Go Q UCD w 3 w o<�� 0 �� QLLJ J_ Z W Q J _ U Ld N LC) CD r` J 0-) W U 0 L O ° 0 W m W2iU CnW Z�j � W E O - Q C� 0Z- �OW H- 0 0 N J O N N PROJECT INFORMATION DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE JOB NO. SHEET AO OF SHEETS Packet Pg. 38 7.1.b These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W r� v O 5 f r- O I O L Q LO U ^ 0 N `ate j Q LO (/1 Q � Urn W \� `J 3 > E w 0 0 �Q� 3: o oz - _-Lj zC/i w Q J0 _ N Q0 J 07 W O � m LL J Co U)wz�� O�W 0 C) 0Z 0 O0W Q N O J C7 O O N N PARTIAL SITE PLAN DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE AS NOTED JOB NO. SHEET Al OF SHEETS Packet Pg. 39 7.1.b These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W r� v O� � � O 0 U) I O L.L Z w LC) Y+� j Q u-) (n Q Urn W 3 o E w Q� DEf 0 (D Z J p OLLI J Z W Q JU LLI N Ln J W O � m LLJ U)wz�0 Ow 0 C) 0Z � 0 LU Q N O J O O N N OVERALL SITE PLAN DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE AS NOTED JOB NO. SHEET Al 1 ■ OF SHEETS Packet Pg. 40 7.1.b I I I ----------- (E) 60"x69" WDO Ili i1 TO BE REMOVED II I a 8'-0"x3'-9" III 0 __ w 0 Ij II �OZ J r________________:-I II N W 0_ -------------------------------------------------------- III - III I I agD a _ LLi III LLI 00 :2 III co a X Q III X D' III I O W '0 ILL. D III I m'0J A 14--------II,�------ E DECK 400 �F ao 0 Z w bi III TO BE REMOVED ��+� III 29'-0"x8'-3" --T G' J�' O ill oOII _V!x (E) 60"x48" FXD WDO �F 6" III � F'i� AGOw0 1 L III (E) 48"x42" XO WDO 00� {I—__- ! "``z�00 (E) 48"x48" XO WDO cD W �I------ ti----J O oTO BE REMOVED Xm __Ld � I l� `\\\� 00 i i i--------------- X W U \`�/��--- .. I I I F- - - - - - - I W L- I I I I I I I I I CD,.., \i r -----JILLJ I I ISLAND iTO BE REMOVED I II M I I I I FF= � M ISLAND I L_- ___J I 102.35 I JIL----4 TO BE REMOVED II I KITCHEN 1 1'-8"x12'-6" I L.--- _ --- TO BE REMODELED / 28'-0"x12'-6" rr==91 r---� L----- --� II II I I I<r\\ I I II II SUB -ZERO REF. RANGE/HOOD 11 I 1 I \ 1-I 0 LLI N I I II II II II II II II vll (E) GUARDRAILS TO BE REPLACED --- I (E) DECK II rr==== li (E) F/P TO BE REMOVED f L (E) 6'-0'x6'-8" SL GL DR TO BE REPLACED W/ (N) FR DRS (E) FAMILY RM 27'-4"x13'-4" ----------------�r-- (E) STORAGE I( il\(E) W/M / ICI ec�l I I I }'/ I I II I II II 0 ---- 1 i 4'-4"x7'-4'--- 0 O --- II _ $� o 0 X m (E) DN I r-------� ,1 n - I I I- g a- I r------- I I 0 Q E FOYER I I--------� L-------- `JJ N a -X of 8'—O"x8'-8" I I I--------- Q W - LL I L-------------- Lj mNJ II ~ �g II - - ■ FF -T II--------� r------- I(EYI DN �`\ ,'/ li i--------- Lj-------- (E) DINING / LIVING RM , II II II 28'-0"x13'-6" II 11 J I \O LLB ' I ---- - D N 1 r-� �O LLI --�_, I o 3: O �0N I OLd0Of 11 0 0�0 i 1 cD a - LJ u g LL (E) 48"x48" WDO _X LjJ of (D Q ii II X 0-of w 0 � TO BE REPLACED W/ N a w ^x w II II ;° Q o `X cr (N) 48"x48" FXD WDO LLd m N J .-, m a METAL FRAME, BRONZE Q------- Ld n J 0 Q O..H �� N LEGEND (E) OFFICE 9'-8"x 13'-4" L"'11 0.1 Ro (E) 1 /2 BAT FF=1 02.00 (E) 3—CAR GARAGE 29'-0"x19'-8" (E) 16'x7' GARAGE DR TO BE REPLACED (E) (E) 16'x7' GARAGE DR TO BE REPLACED I I I I I I I I I I I I I ri O 0 O X X 00 a EXISTING WALL TO BE REMOVED EXISTING WALL 2x STUD @ 16" O.C. TO REMAIN EXISTING CMU WALL TO REMAIN LL. O O O J R No DEMO STREET LEVEL FLOOR PLAN f)20 LINE OF (E) F/P ABV. ---� PROJECT �y /--J-1 LINE OF (E) DECK ABV. NORTH r-I I I I I I (E) 48"x48" XO WDO I (E) 48"x18" XO WDO (E) 48"x48" XO WDO (E) 24"x36" XO WDO I r-- (E) 36"x80" DR II TO BE REMOVED 7'-6"x3'-9" II --_—_-------------------------------- --- I E BATH Ir---------- O O i 5'-6"x11'-8' II II / A14 I I E CLO. I I (E) RETREAT ------- -- ------ - 4'-4"x9'-6" i i 31'-8"x9'-6" E BDRM (E) BDRM 2 QO 12'-8"x18'-4" 12'-9"x17'-0" 14Z 2 LINE OF (E) FLR. ABV. E BATH +�cb��p (E) 48"x48" FXD WDO 6'-0"x13'-4" — � g BE REMOVED - - — — — — `O r<b ___________ (E) 4050 WDO TO BE REMOVED ------O ---------� T-17 \ \ 0 o \\ --- �s�y ,I li II (E) LNDRY X 0 Lw II \� �'' IIII F41 /y \ i �i \\ II II 5'-6"x7'-6" IIII / / / �` `� 1IIIIII1III11III � )� > � Jill O -rX ao TO BEREMOVED (E) 6068 FIR DRS TO BE REMOVED W II i000 X Of 00L7LI10�� m wOILLI E BATH (E) I//I \, ♦ I I » ° 6 x80 FDR 13'-8"x15'-0" (E) HALLWAYTO BE REMODELED 12-8x5-66'-0"x10'-6 --------- -------------�O Or-------- �i�> 22'-0"x21'-0" --------1 r--------r------ OO XcD W --------I IELl'-------------- W TO REMOVE 00 �N M O t� L- - - - - - - L ----- (E) BDRM 3 00 WI — ----- ------------ II I I II � - F1JJ 15-0x15-0 I M N U Q M Q Q Q DEMO LOWER LEVEL FLOOR PLAN f) PROJECT NORTH These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W �r� ) ILL. O I- tb O cD 0 O Z �� w CD Q— > Q 3 w o <� 0 �� p p D Z (n 1_J JL1 Q CD M U LLJ N L0 Q0 W O Q w m LLJ (� � w z � E O�w ^ \ 0 L O O Z 0 0 00W O C) 0 T QN J O7 O N N DEMOLITION FLOOR PLANS DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 1 4"=1'-0'1 U.N.O. JOB NO. SHEET Al ■ 3 OF SHEETS Packet Pg. 41 7.1.b I IADD 388 SF I I I I I I I I I I I I I 10'-0" PEN COVERED DECK ADDITIO I I I I I I I I I I I I I SLDR — o J �0 — — — — �D/W� kO OSED KITCHEN DECK 316 SF D ®® I I I I 42" HT. GUARDRAIL * ARCH o ®® I z cn I I I I I I I _Z No I J < I o (r - w apN LL �� mOf Q 1 I PROPOSED U) Q i COVERED PATIO I I 316 SF i I I I m I I z I O o J I O I I I I � OQ — CA 10'-4" CO w I N I A I I co A I O w Of z i o o Q I —J I U w c9 = v Q I I I FIR DR I ry CDin I O i � _ ! I Cro) In I I I � I I LL 0 I I I I I I ISLAND 6'x4' 0 REMODELED KITCHEN 36'-6" ADDITI❑N ii 31 O o I Q � A Q (N) 7040 FXD WDO PROPOSED NOOK 15'-0" STAIR ADDITI❑N 7 I I �i OPEN TO BELOW i PRO;OSED PLANTER LEGEND EXISTING RESIDENCE PROPOSED HABITABLE ADDITION PROPOSED PATIO/PORCH/DECK EXISTING WALL 2x STUD @ 16" O.C. TO REMAIN PROPOSED 2 x WOOD STUD WALL ® 16" O.C. EXISTING CMU WALL TO REMAIN (E) EXISTING (R) REPLACED (N) NEW I 1 kE) DECK 39 SF I 1 I I I I 1 I 9/-8# I EXIST'G. i N 42 HT. GUARDRAIL = Q = Q CD I o (E) BALCONY o I V Q Q X j I (N) 7040 FXD WDO I Uf (N) 7040 FXD WDO im I 4 � ' Z 1 I I I DN I (E) FAMILY RM I (E) OFFICE ' (N) STAIRS IIII `D � I UP F F= < I 102.3 I I I — — — —; ENTERTAINMENT CABINET (E) DINING / LIVING RM DN FF=1 2.85 (E) DN E FOYER - _ 7,-8„ 7,-8„ U < ADDITI❑N ADDITI❑N I ❑ c� A H O El I ----------L-------------- — ---- ---- -- — 3' 0" I ADD 62 SF I I I I 1 I I I I I CMU WALL / W.I. FENCE ON TOP PILASTER 36" MAX. HT PROPERTY LINE - - - - - - - - - - - 15' 4" ADDI ION 0 ClJ L I I I I CLOUEIT I I \ (E) STOR. TO (N) 1 /2 BATH (E) 1 /2 BATH FF=1 02.00 ---J 42" MAX. HT (E) 3—CAR GARAGE (N) 16'x8' GARAGE DR �N) 16'x8' GARAGE DR L-------J CD I O 1 � I I CDI w 1 1 0A. 10/� I 1 I I I I ' 1 I I I I I I 1 I � 1 I I I I I I 1 I 1 I 1 1 I I I 1 I 1 I 1 I I I I 1 I 1 ' I I I I I I 1 I I 1 1 I I I 1 4" I 24" SQ. w PILASTER zl �1 <C 0 1 EXIST'G. 1)815 SF ' - - ADDITION 450 SF 2)265 SF STREET LEVEL FLOOR PLAN PROJECTNORTH p� These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W LLI �iLL- v J O ���0 LL v' (.00 o z w z N 5.+� j Q L (n /Y Q rn w U < w `J o 0 3 p Zpui _J Z W Q J M U N Cn LO co W M O Q LJJ m W2vco-0 �Wz�0 W 0 O •- Q o ozC/)o� 01� oW O C) QN J C) O C7 N N STREET LEVEL FLOOR PLAN DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 1 4"=1'-0" U.N.O. JOB NO. SHEET A2 OF SHEETS Packet Pg. 42 7.1.b I I I I I I I I I I I I I 10'-4" I I I I I I I I I w I z I W In CD I� n I I I I I I I I I I I I I I I I I I I I I I I I I LEGEND EXISTING RESIDENCE PROPOSED ADDITION PROPOSED PATIO/PORCH/DECK EXISTING WALL 2x STUD © 16" O.C. TO REMAIN PROPOSED 2 x WOOD STUD WALL @ 16" O.C. EXISTING CMU WALL TO REMAIN (E) EXISTING (R) REPLACED (N) NEW I I I I 1 I 1 I I I I I I I 1 I 1 I I I I I I I 1 I 1 I I I I I I I 1 I 1 I I I ------------- A 1 I 1 I I I I I I 1 I I 1 I I I LL_ I O 1 O � 1 O I J I w I I 1 I 1 1 1 I I 1 I I I I 1 I 1 I I I I 1 I I 1 1 I 1 1 I I I I 1 I 1 1 I 1 I I I I 1 I 1 I I I 1 I I 1 I I 1 I 1 I I I I I 1 I 1 1 I I 10'-4„ - - J PROPOSED UPPER LEVEL FLOOR PLAN f) These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W �e v � r/ O � � � O cD 0 O z W 0 N z j Q L cn /} Q U O) W (n `J � 3 o Q w � � 0 �-J p ZO Z (n J W Q � U LL.I N in Q0 J W L O Q w m L J (� Cnw Z� � O�W C) OZ �0W - I0 Q N U J O7 O O CV N SECOND FLOOR PLAN DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 1 4"=1'-0" U.N.O. JOB NO. SHEET A3 OF SHEETS Packet Pg. 43 7.1.b iADD 149 SF I i I I i I I I I � I I i I � I ' � I I 101_01, 28,_9DECK 168 SF „ PEN COVERED DECK ADDITIO1 OPEN DECK ADDITI❑N I seat IIII 0) 3'x5' TIJB III o II1 Q / N/ - ,- ,-1.C. SHWR PROPOSED 4'x9' CD I I A14 C RETREAT 42" . ARDRAIL UP --------- ■ARCH 35 - - - - - - - - - SPQR 1 E BDRM � z I I I L----J Q I + 1 J Q Li � PROPOSED la l_-i Q I OPEN 0 L _ I DECK E BATH oCNI FF= 7 .35 4,_0„ z i 168 SF Li IL I � -- TILE ----- I I ❑ ARCH I I I I II II I II II I I II II II II (E) PRIMARY RM I II II E HALL I II II I I II II E STAIRS TO II II (N) STORAGE I E W.1. C. I I I I I I I I I I I I I I I I I I I I`7 N 0 U Q <CM Q I (U I I I I PROPERTY LINE (E) FAU TO RELOCATE (E) SEWER EJECTOR PUMP LINE OF (E) BALCONY ABV. I I (E) BDRM 2 E BATH (E) HALLWAY Folir.TD, E BATH LEGEND E BATH (E) LNDRY EXISTING RESIDENCE PROPOSED ADDITION HAB TABLE PROPOSED PATIO/PORCH/DECK EXISTING WALL 2x STUD @ 16" O.C. TO REMAIN PROPOSED 2 x WOOD STUD WALL @ 16" O.C. EXISTING CMU WALL TO REMAIN (E) EXISTING (R) REPLACED (N) NEW i I I I I I I 1 I 1 I I I I I I I 1 I 1 I I I I 1 I I 1 I I I I I I I 1 I 1 I I I I I I 1 I I I I I I 1 I I I I I I I I I 1 I I 1 I I I I I I 1 I I I I I I I 1 I 1 I I I I I I I 1 I 1 I I I I I I I 1 I 1 I I I I I I I 1 I 1 I I I I 1 I I 1 I I I I I I 1 I I 1 I I LL_I z 0 Q Q � EXIST'G. 2,220 SF ADDITION 149 SF 21369 SF LOWER LEVEL FLOOR PLAN 1-- 0 PROJECT These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W �e �/ W r/ 00 O I— Q (n _ T Q z W �Ln p Q— > Q n (n Q Q rn W 3 LUo��� 0 J Q =) J_ Z W Q J N U LL.I N L0 O J rn W 0 0 L O 0 LU M LU (� c C)w Z� E O�w E C) 0Z 0 00 LU 0 \ 0 N C-) O N N LOWER LEVEL FLOOR PLAN DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 11/4"=V-0" U.N.O. JOB NO. SHEET A4 OF SHEETS Packet Pg. 44 7.1.b I I I I I I I I I I I I I I I I I I I I I I I I I I w n O Iry n I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I --------------------------------------------------------- (N) LOW ROOF /4" PER 1' SLOPE R❑❑E PLAN NOTES 1. FLAT ROOF COVERING SHALL BE: FLINTLASTIC MODIFIED BITUMEN ROOFING SYSTEM OR EQUAL, CLASS 'A' TYPICAL MANUF.: CERTAINTEED LCC INSTALLATION OF ROOFING SHALL BE IN ICC-ESR-1388, ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS 2. 6:12 PITCH ROOF COVERING SHALL BE SLATE TILE, CLASS 'A' OR APPROVED EQUAL. I.C.C.-ESR-1389 MANUF. BY DAVINCI ROOFSCAPES OR EQUAL/ 3. ALL ROOF FASTENERS SHALL BE INSTALLED PER MANUFACTURER SPECIFICATIONS AND INSTRUCTIONS, FASTENERS TO RESIST WIND LOAD OF NOT LESS THAN 85 M.P.H. 4. UNDERLAYMENT SHALL BE 30 POUND FELT. 5. PROVIDE RADIANT BARRIER TO UNDERSIDE OF ROOF SHT'G. TYP. THROUGHOUT 6. PROVIDE A MIN. OF 1" AIRSPACE SHALL BE PROVIDED BETWEEN INSULATION AND ROOF SHEATHING. 7. ROOF COVERING ASSEMBLIES SHALL BE AN ICC-ES OR UL LISTED CLASS 'A' FIRE-RESISITIVE ROOF ASSEMBLY COMPLYING WITH ASTM E108 OR UL 790 AND ATTACHMENT SHALL BE ADEQUATE FOR 85 MPH WIND LOADS. 15. VENT OPENINGS TO HAVE CORROSION -RESISTANT WIRE MESH OR OTHER APPROVED MATERIAL COVERING WITH 1/16 IN. MIN. AND 1/4 IN. MAXIMUM OPENING. 1 I I I I I I I 1 I 1 I I I I 1 I I 1 I I I I I I 1 I I 1 I I I I I I 1 I I I I I I I I I I I I I I 1 I 1 I 1 I I I I I 1 I 1 I 1 I I I I I I I 1 I 1 I I I I 1 I I 1 I I I I I I 1 I I 1 I I I I I I 1 1 I I I I I I 1 I I 1 I I I I I I 1 I I 1 I I I I I I 1 I I I ROOF PLAN LEGEND (E) = EXISTING (N) = NEW (R) = REPLACED 1-- 0 PROJECT �� NORTH These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. w 00 0 c o a W � � @ 0 j Q (n Q v rn W 3 w o Q� � 0 0 J Q D J_ wQ U L.I N L0 Q0 0-) O � m w2v-0 U) w z IZ— 0 � E O�w ° 0 o Oz(f)�� 0 O0W0 T QN J O7 O N N ROOF PLAN DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 1 4"=1'-0" U.N.O. JOB NO. SHEET A5 OF SHEETS Packet Pg. 45 7.1.b Ino 1 1 1 1 1 1 1 1 1 1 O I co 100.00 0 I 0 TOP PL CD I ROO F=113.35 O N TOP PL (N) 10 CD 0 STREET LEVEL FF=102.35 TOP PL STREET LEVEL FF=102.35 TOP PL 0 61 LOWER LEVEL FF=92.35 ROO F=122.60 12 6� 13 1111 EI(N) [E] (N) 12 6� 1�����I111111111 ■ I 11 sir I 171111-1111-111-111 Fi9m 35'-0" HT. LIMIT 137.00 EI(N) � (N)[] (N) LJ (N) � (R) EAST ELEVATION 35'-0" HT. LIMIT -------------- FE 11 (N) 13 (N) 1 5 iz 1 12 as I S �LMET / 6� ROOF=122.60 i 122.35 � i ROOFLn I 0 1? 111171 1111711111 J!![ i i 6� Q 6 I ROOF=113.35 70P PL � 1 I OPEN � OPEN �j � ENTRY I FF=102.85 LO OPEN 100.00 90.00 /\ 90.00 70.00 88.00 TOP OF RET. WALL CD 2 1� EXIST'G. GRADE I � EXIST'G. GRADE CMU RET. WALL 4 `N� SOUTH ELEVATION EXIST'G. GRADE 70.00 DOME=127.35 ROOF=122.60 122.35 TOP PL O O O FF=112.35 O N (U TOP PL GARAGE FF=102.00 I PIT EXIST'G. GRADE U (R) U (N) (E) EXISTING (R) REPLACED (N) NEW ELEVATION NOTES ITEM MATERIAL COLOR EXTRERIOR STUCCO El LA HABRA STUCCO MEADOWBROOK 48 (73) BASE 100 El WINDOW VINYL FRAME WHITE El METAL GUARDRAIL BLACK WROUGHT IRON El CMU RET. WALL 97 PACIFIC SAND (57) STUCCO OVER TO MATCH HOUSE BASE 200 W/ MASONRY CAP El14" SHAPED FOAM FASCIA 97 PACIFIC SAND (57) 1 LA HABRA STUCCO BASE 200 A10 / DOOR TRIM ElWINDOW 97 PACIFIC SAND (57) 6" SHAPED FOAM STUCCO OVER BASE 200 LA HABRA STUCCO DOOR ElFRENCH VINYL FRAME WHITE El GARAGE DOORS SIMULATION WOOD GRAIN STEEL BROWN El ENTRY DOOR METAL/GLASS BLACK 10 EXTERIOR LIGHT FIXTURE METAL/GLASS BLACK 1 1 DOME PRE-FAB GREY METAL 12 GATE WROUGHTIRON BLACK 13 ROOF DAVINCI ROOFSCAPES SLATE SMOKE GRAY These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors /omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W O ���o n/ 100 � Lo �;; N LU QL Q U rn W \� � `J o 3 w o �� 0 0 J p p z w J _ M U � N Q0 J °' W U 0 O 0 w m w2v�-0 (,r)wz�0 pew 0 0 o 0Z �0w�� 2 0 0 0 N J 0 rn N N EXTERIOR ELEVATIONS DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 1 4"=1'-0" U.N.O. JOB NO. SHEET A6 OF SHEETS Packet Pg. 46 12 6� 35'-0" HT. LIMIT (N) 13 5 (N) 123.00 SKYLIGHT BE OND DOME L](N) 7.1.b u n FF=112.35 TOP PL STREET LEVEL � FF=102.35 r � � 0 -- 9-2Z-.-6� — — I TOP PL 122.35 I CD I M _ 11 CD I M CD JJ�CD I TOP PL 1 100.0 1 0 0 1 LOWER LEVEL 1 FF=92.35 90.00 — 1 88.00 TOP QF RET. WALL EXIST'G. GRADE 40 0 I 1 4 CMU RET. WALL I (N) EXIST'G. GR DE 80.00 — — 54'-0" . ............. WEST ELEVATION _ _ _ _ 35-0" HT. LIMIT F'L N DOME=127.35 13 11 (N) ` � 5 (N) N 1 ( ) 12 1 6[; I I I I I � 1 12 SKYLIGHT Q 6 DOME CD I 12 Q6 ROOF=122.60 1 0 1 M 1 1 1 1 1 1 1 100.00 1 0 o I � LO M I TOP PL 122.35 SECOND FLR FF=112.35 TOP PL GARAGE FF=102.00 EXIST'G. GRADE CD (N) (N) liall -jam - 110 11 ROOF=122.60 TOP PL 0 (JN SECOND FLOOR FF=112.35 ` TOP PL 0 I o� STREET LEVEL FF=102.35, TOP PL NORTH ELEVATION 0 0� LOWER LEVEL FF=92.35 12 Q6 EXIST'G. GRADE 1 1 —80-.G0 EXIST'G. GRADE (E) EXISTING (R) REPLACED (N) NEW ELEVATION NOTES ITEM MATERIAL COLOR EXTRERIOR STUCCO El LA HABRA STUCCO MEADOWBROOK 48 (73) BASE 100 El WINDOW VINYL FRAME WHITE El METAL GUARDRAIL BLACK WROUGHT IRON El CMU RET. WALL 97 PACIFIC SAND (57) 1 STUCCO OVER TO MATCH HOUSE BASE 200 A10 W/ MASONRY CAP El14" SHAPED FOAM FASCIA 97 PACIFIC SAND (57) LA HABRA STUCCO BASE 200 ElWINDOW / DOOR TRIM 97 PACIFIC SAND (57) 26 SHAPED FOAM STUCCO OVER BASE 200 LA HABRA STUCCO 100.00 El El El 90.00 El F-11 12 El —80.00 VINYL FRAME WHITE GARAGE DOORS SIMULATION WOOD GRAIN STEEL BROWN ENTRY DOOR METAL/GLASS BLACK EXTERIOR LIGHT FIXTURE METAL/GLASS BLACK DOME PRE-FAB GREY METAL GATE WROUGHT IRON BLACK ROOF DAVINCI ROOFSCAPES SLATE SMOKE GRAY �1 These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. w ��e V ) O D � oU I o �Ln¢ z w @ � CD j Q cn /�. Q Urn W (n `J 0 w 3 o �� � r� Z CD o o =) z w Q J � N in CD F___ J rn w 0 Q0 w � m w�U CnwZj0w E O .- Oz(f)� 0�Ow�� 00 Q N U J rn O N N EXTERIOR ELEVATIONS DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE JOB NO. SHEET A7 OF SHEETS Packet Pg. 47 7.1.b MANUF. "PELLA" IMPERVIA SERIES WINDOW SCHEDULE U-VALUE: 0.32 SHGC: 0.25 NOTE: SEE FLOOR PLAN FOR EGRESS LOCATIONS SIZE QUANTITY WINDOW WINDOW FRAME FRAME WREMARKS GENERALNOTES LETTER EXISTING NOTED XIISTINGSHALL BE MATERIAL MATERIAL FINISH `SEAL ALL TYVEK® JOINTS AND PENETRATIONS WITH APPROVED TAPE. (ex. DUPONT CONTRACTOR WIDTH HEIGHT REPLACED W/ NEW TAPE) `FASTEN TYVEK® TO SHEATHING WITH LARGE HEAD NAILS OR USE NAILS WITH LARGE PLASTIC MEANS OF EGRESS A 12'-0" 18'-0" 1 DUAL GLAZE VINYL FACTORY FINISH WASHER HEADS. (ex. DUPONT WRAPCAPS) `LOCAL LAWS, ZONING, AND BUILDING CODES VARY AND THEREFORE GOVERNS OVER MATERIAL 1. Openable escape opening shall meeting all of the following: R310 B 5'-0" 6'-0" 4 TEMPERED SELECTION AND DETAILING SHOWN BELOW. a. A net clear opening area of not less than 5.7 sq. ft. `INSTALL STUCCO ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS C 7'-0" 2'-6" 2 WINDOW WITH (5.0 sq. ft. escape for grade - floor window). INTEGRAL MOUNTING TYPICAL WALL b. Minimum clear opening height of 24 inches. C.1 7'-0„ 12'-0" 2 4 SEQUENCE FLANGE FINISH COAT BROWN COAT c. Minimum clear opening width of 20 inches. D 3'-0" 4'-0" 2 MINIMALLY EXPANDING SCRATCH COAT d. the bottom of window opening shall not be more P LY RETHANE F AM R WIRE LATEH 3-2" 5 —6' 4 TEMPERED SEQUENCE 3 o u o o than 44 Inches from the floor. APPROVED CAULK WEATHER RESISTIVE BARRIER E.1 3-2" 3'-6" 1 TEMPERED (AROUND WINDOW RSO) (TYVEK HOMEWRAP RECOMMENDED) CAULKING e. Window control opening device shall not reduce the required TYVEK STUCCOWRAP TYPICAL WALL net clear opening area of the window R 312.2.2. .2 3-2" 4'-6" 1 TEMPERED SEQUENCE WRAP TYVEK® INTO SHEATHING FINISH COAT 2 OPENING & TAPE TOZ 2 x WOOD STUDS BROWN COAT 3 3-2" 5'-6" 1 TEMPERED SILL (ESP. Ca) CORNERS) w/ BATT INSULATION SCRATCH COAT USING TYVEK@ FLEXWRAPTM GYPSUM BOARD WIRE LATH LIGHT & VENTILATION 4 3-2" 6'-6" 1 TEMPERED WEATHER RESISTIVE BARRIER LAP &TAPE TYVEK (TYVEK HOMEWRAP RECOMMENDED) 2. Exterior glazed openings of habitable rooms for natural light F 7'-0" 5'-0" 2 TEMPERED TYVEK STUCCOWRAP AT JOINTS (UPPER SHEET MINIMALLY EXPANDING shall be minimum 8% of the room floor area. OVER LOWER SHEET) I .III POLYURETHANE FOAM OR SHEATHING G 5'-0" 8'-0" 1 TEMPERED 2 x WOOD STUDS 3. O enable ventilation area of habitable rooms must be SEQUENCE APPROVED CAULK Op enable TYVEK@ FLEXWRAPTM IIIIIIII w/ BATT INSULATION H 5'-0" 8'-0" TEMPERED CORNER USING MECHANICAL GYPSUM BOARD (AROUND WINDOW RSO) 4% or more of the room floor area. R303. 1 1 IIIIIIIIII FASTENER WINDOW WITH I 1'-0" 5-0" 1 TEMPERED IIIIIIIIIII INTEGRAL MOUNTING WINDOW OPENING CONTROL DEVICES INSTALL TYVEK@ FLEXWRAPTM """""` FLANGE INSTALL TYVEK@ FLEXWRAPTM W2'-0" 5'-0" 1 TEMPERED AROUND PERIMETER OF OPENING IIIIIIIIIII OVER MOUNTING FLANGE. LAP 5 TYVEKo & TAPE JOINTS. 4. Window opening control devices shall comply with ASTM F 2090. K '-0" 3' -0" TEMPERED IIIIIIIIIIIII1 I IIIIIIIIIII I I.�I I I The window opening control device, after operation to release the control device allowing the window to fully open, shall not reduce 1 3'-0" 5'-0" 1 hII �IIIII I the minimum net clear opening area of the window unit to less �L) 2-0" 3'-0" • II K? than the area required by Section R310.1.1 CRC. 1 IIIIIIII. II ... 4'-0" 6'-0 M" 1 N V-6" 4'-0" 1 N.1 4'-3" 6'-0" 1 0 5-0" 5'-0" 1 P 4'-0" 3'-6" 1 Q 6'-0" 5'-0" 2 R 4'-0" 4'-0" 1 &EL LASHING SEQUENCE WINDOW SILL JAMB DETAIL C WINDOW HEAD DETAIL s 2'-0" 3'-0" 2 L E VA TI 0 N VIEW RESIDENTIAL WOOD FRAME STRUCTURE w/ STUCCO RESIDENTIAL WOOD FRAME STRUCTURE w/ STUCCO T 5'-0" 6 -O" 1 5" 5" 2'-7" L 6'-0" L 2'-7" 5'-0" 3'-6" 3'-6" 7'-0" 3'-0" 3'-2" 3'-2" 3'-2' 3'-2' 3'-2' 7'-0" CL'G, o ED — — — — —I CD CZ) —O E i CL'G, I I I I I I I OI I I C.1 o CDino a in in `° I `° I `° I I `° to I I LO a I I I I I I I I I I a o a I I L---J L---J L---J L---J o CD now a a lC 00 �.D I I ti ti 1, I I t0 a a a a a a a (7 a I a a a O O O I I O O O O O O O O CD 0� a ON 0') C.1 I it oa II II III II III I I �° � � 0 0 II II III II III I I M I I I 1 0 o ClJ Cu CU CU o I II II III II III � , I CD ILI] loll III II III II 1 a o a o in 00 I II III III O II I � I I I Co 1 a OD III II III II III CU III IILIIILII II III II III II III o L ____� I___— FE N FF AO r - - - - t -+ t - - - t t i-- t 4 Q Q 0 DO EO E.1 Q2 Q ® O FIXED FIXED SLIDER FIXED FIXED FIXED FIXED FIXED FIXED SLIDER FIXED SLIDER 1'-0" 5'-0' 3'-0" 2'-0' 5'-0" 5'-0" 2'-0" 6'-0" 4'-0" 3'-6" 5'-0' 4'-0' CL'G CD a I I O 0 a0 01 01 a a a a � a a a a a a a Lr) a CDO O O O O O a O O I ~— O O ~ O I a I I a I a I a — I p I o I I I a I (Y) CD M o 10 CI Cj L = �L — = J 0� ! m I ON o �— M ON 0 M I� 0� a CD 1 00 — — a (-) a I a a I 00 Cp 00 00 co 00 a a OD I I OD In In u0 (U In a a 0 o I I co a CD(U I I C') ('') a I () () (lJ 00 D10 ( 7 FF t 4 FF Q 0 O O O 0 © ® O 0 O 0 FIXED FIXED FIXED FIXED FIXED SLIDER SLIDER SLIDER SLIDER SLIDER SLIDER SLIDER 6'-0" 4'-0" 2'-0" 5'-0" CL'G, I I (U (U a a O a O o I 0 1 00 L0 CD C a a o00 I I I CD FF N FF ® 0 Q O SLIDER SLIDER SLIDER FIXED I I I I I I I I WINDOW OPENING These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W LL- O ��00o N v' T o L.L L z w C C� CD w\`� Q � Ld /�. Q Urn W a- Ew o- CD �J z o o z w Q J U _ N Ld N QD J CY) W U 0 O LLJ Q m W Iv CnW Z� 0 W U O •- O Z 0 0 00 LU 0 T Q N U J O N N WINDOW SCHEDULE DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE NONE JOB NO. SHEET A8 OF SHEETS Packet Pg. 48 7.1.b These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W r� LL. O � � � O Z � N � O z W Lo ^ Z 5.� j Q � (n Q U w \` o 3 w o �� � 0 Z J p Zp _J LL] Z N W Q CD 04 Ln f9 J 0-) W � O p W m LLJ co CAW Z� � W 0 O .- � � C) 0Z �OW�� °0 Q 0 07 O N N DOOR & WINDOW SCHEDULE DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE NONE JOB NO. SHEET A9 OF SHEETS Packet Pg. 49 7.1.b PLYWD ROOF SHT'G. PER STRUCT'L. PLAN Builder Cast 1024BK Job Name: Job Type: Quantity: Comments: RAFTER PER STRUCT'L. PLAN GALV. FLASHING SEAMLESS ALUM. GUTTERWINDOW ' PAINT TO MATCH STUCCO COLOR 40 SHAPED FOAM FASCIA J STUCCO X. OVER rn prod u cts SILLS m ucco Ica mtlim,co 1 1- 7 y230. T RIM IMNo 11 6" I II I I 8" STUCCO (3-COAT SYSTEM) PLYWD SHT'G. PER STRUCT'L. PLAN 2x STUD @ 16" O.C. A-V I9_1r A-01 10, 5 14" SHAPED FOAM FASCIA 97 PACIFIC SAND (57)R �� i LA HABRA STUCCO BASE 200 9"x4 1 /2" TRIM STUCCO OVER CRYSTAL WHITE PRODUCT DESCRIPTION FINISHES OPTION LA HABRA STUCCO X _ 50 Maxim Lighting's commitment to both the residential lighting and the home building industries will assure you a product line focused on your basic lighting needs. With the Builder Cast collection you will find quality lighting that ■ Black TYPICAL FASCIA 1 TYPICAL WINDOW SILL6 is well designed, well priced and readily available. ■ Empire Bronze Pewter 5TI X MEASUREMENTS Rust Patina 8" 4.5 DIMENSION 8" W x 12" H x 7" Ext BACK PLATE 4.5" W x 4.5" H x 2" HCO White HANGING WEIGHT 2.58lb HC° LAMPING GLASS 4.5" � _ �i ;F- ,. INPUT VOLTAGE : 120V Clear CL # 12" LUMENS 0 Rated - - BULB 1 x 60W Incandescent E26 Medium, 60W Total MATERIAL _ _ I 2 x 4 TRIM STUCCO OVER CRYSTAL WHITE L__T BULB INCLUDED : (Not Included) Die Cast Aluminum LA HABRA STUCCO X _ 50 I DIMMABLE : Yes :., 7 RATINGS 'height fmm center of ouOetto the top of thefim e Ail 7 �r TYPICAL WINDOW cETLus Wet Location DOOR TRIM El J _._ • � J 7 r ADDITIONAL r+. RATED LIFE 2500 Hours rT r� OPERATING TEMPERATURE: COLOR: BLACK —20°C (-4°F), 40°C (104°F) 5m — r i F Always consult a qualified electrician before installing any lighting product. -Mdr WESTERN DISTRIBUTION CENTER (HEADQUARTER) 'I' y (D 253 NORTH VINELAND AVE I CITY OF INDUSTRY, CA 91746 %•EASERN DISTRIBUTION . II ATLANTAEE GA 4 00 SHIRLEY R0336 L I G H T I N G P.626.956.4200 1 F.626.956.4225 1 maximlighting.com TYPICAL EXTERIOR LIGHTING El- DAVINCI ROOFSCAPES SLATE CLASS 'A' COLOR: SMOKE GRAY METAL/GLASS COLOR: BLACK ROOF13ENTRY DOOR 9 �� ITEM MATERIAL- .4 .. 13 ROOF GUARDRAIL DAVINCI ROOFSCAPES SMOKE GRAY - 3 SLATE CLASS 'A' — WROUGHT IRON COLOR: BLACK 1 EXTRERIOR STUCCO MEADOWBROOK LA HABRA STUCCO 48 (73) MILGARD. BASE 100 5 14" SHAPED FOAM FASCIA LA HABRA STUCCO 97 PACIFIC SAND (57) 6 WINDOW / DOOR TRIM BASE 200 FOAM STUCCO OVER LA HABRA STUCCO 4 SIMULATION WOOD GRAN STEEL CMU RET. WALL LA HABRA STUCCO FINISH GARAGE DOORS E COLOR: BROWN COLOR: WHITE Trinsic-8 GARAGE DOORS SIMULATION WOOD GRAIN STEEL BROWN FRENCH DOOR 7 TRIMLITE eries3 METAL GUARDRAIL VINYL WFNDOWZ AND PA7110 DOORS 10 EXTERIOR LIGHT FIXTURE METAL GLASS ENTRY DOOR I g ' METAL/GLASS t BLACK t 12 GATE • WROUGHT IRON 2 WINDOW VINYL FRAME WHITE 7 FRENCH DOOR VINYL FRAME COLOR: GRAY COLOR: WHITE 11 DOME METAL DOME1 1EXTERIOR DOOR 7TYPICAL WINDOWS 2 COLOR: WHITE PRE-FAB METAL GRAY These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W 0 O ���o Z w r � 3 cV / 5� j Q LO M 7 Q Urn W U) `J O 3 w o of p I— Q p O =) J_ Z W Q JU CAU Ld C In J W � 0 >= O LLJ LL J co Caw z(� 0 W C O .- 0— C) 0Z �0W s✓ 0 Q N O J O rn N N MATERIALS SPECIFICATIONS DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE JOB NO. SHEET Al 0 OF SHEETS Packet Pg. 50 7.1.b These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. w r� LL. O H � O O 0 j Q in (n /r /} Q Q rn W 3 w o E� 0 CCD Z J 0 Q _J ZLLJ (/i W Q J0 04 r7 O LL.I N L0 J C7 w O p w m w lU c �wz�� Ow E C) 0Z �Ow�� QN J 0 N N SECTION A DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 1 4"=1'- JOB NO. SHEET Al 1 OF SHEETS Packet Pg. 51 7.1.b These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W �e v � r/ O � � � O 0 � I O L.L Z w Lr) (P) Ld w LC) — < Q U rn LLJ Q 0 3 w o �� � 0 �� ( pC'i OLLI J Z W Q J U Ld N L0 Q0 J W U L O QLU m W Iv c C)w Z� 0 0 LU E C) 0Z �0W Q N O J O N N SECTION B DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 1 4"=1'-0" U.N.O. JOB NO. SHEET OF SHEETS Packet Pg. 52 7.1.b These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of wait patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W � v / � r O � � � O I O Q Z w @ w �\CD Q� M /�. Q Urn W (n `J a- 3 w o dE 0 0 Z J o o� z w Q J _ � N U LLl N U7 Q0 J CY) W U O � m LL J L) U)Wz�0 W E O�p�o OWz-o� v) 0�OW�� W � o .� - H- Q N O J O O N N SECTION C DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE U.N.O. JOB SHEET A13 OF SHEETS Packet Pg. 53 FE 1 1 0 I 100.00 1 1 1 90.00 - - - - - - - - - - - - 1 1 1 80.00 - - - - - - - - - - 1 EXIST'G. GRADE 70.00 - - - - - - - - - - - - - 35-0" HT. LIMIT s 12 (N) GAME RM 0 (N) KITCHEN ADDITION N NOOK 0 to Cl) (E) FAMILY RM (E) STREET LEVEL (E) FF=102.35 0 0 I 1.0 M M (E) OFFICE (E) RETREAT TO ERETREAT o E BDRM E BATH (E) BDRM 2 E BATH N BATH it (E) FF=92.35 EXIST'G. FT'G. EXIST'G. CRAWL SPACE EXIST'G. FT'G. SECTION D EXIST'G. FT'G. 1 1 1 1 1 1 1 1 1 EXIST'G. RET. WALL 1 EXIST'G. GRADE - 100.00 - 80.00 - 70.00 These drawings and specifications, representations, ideas, details & notes are for the client & address listed are the exclusive property and copyright of walt patroske design and shall not be copied/transferred/distributed or reproduced in part or whole for any other project, without the written consent & agreement from Walt Patroske Design. Contractor must review and be responsible for all dimensions and other details and should review plans to insure they meet current requirements. the contractor/builder assumes full responsibility to verify the conditions, dimensions, and structural details of the building, and assumes full liability for any discrepancies / errors / omissions on these plans. All federal, state and local codes. ordinances, regulations, etc., shall be considered as part of specifications for this building and shall take precedence over anything shown. Use of these plans constitutes compliance with the above terms. W LL- O ���o �O LO@ @ w' Q 0) FA — � Q Urn W LLI 3 CI- w >E�0 0Ilf I- J o o� z w Q M U LLI N L0 J 0-) W 0 L O � W m W C.) Co -0 Cn W z (n E W 0 O .- O ` SOW I— L T Q N U J 07 0 0-) N N SECTION D DRAWN WP CHECKED DATE APRIL 12, 2025 SCALE 3 16"=1'-0" U.N.O. JOB NO. SHEET A14 OF SHEETS Packet Pg. 54 7.1.b OT AREA: 44,867 sq. ft. AVERAGE SLOPE: 0.002296 x I x L FORMULA: S = A = CONTOUR INTERVAL = 2 FEET (TOPO SURVEY) L = SUMMATION OF LENGTH OF ALL CONTOUR LINES = 6,792.5 FEET A = GROSS AREA OF ENTIRE PARCEL IN ACRES = 1.03 AC S= 0.002296 x 2 x 6792.5 1.03 AVERAGE SLOPE = S = 30.3% Underground Service Alert all: TOLL FREE 1 -800 422-4133 TWO WORKING DAYS BEFORE YOU DIG 31.19116 1.03 30.3 GRADING PLAN FOR 22909 LAZY TRAIL ROAD DIAMOND BAR., CALIFORNIA 91765 GRADING GENERAL NOTES: 1 • ALL GRADING SHALL COMPLY WITH THE PROVISIONS OF SECTION 1803 AND APPENDIX J OF THE CALIFORNIA BUILDING CODE (2022) AND ALL AMENDMENTS ADOPTED BY THE CITY. 2. ALL HILLSIDE GRADING WITH SLOPES IN EXCESS OF 10% SHALL COMPLY WITH THE HILLSIDE MANAGEMENT ORDINANCE AND SHALL TYPICALLY NOT EXCEED 2:1. 3. NO GRADING SHALL COMMENCE UNTIL A GRADING PERMIT HAS BEEN ISSUED BY THE CITY OF DIAMOND BAR. 4. ALL FILL SLOPES SHALL BE COMPACTED TO NOT LESS THAN 90 PERCENT OF THE MAXIMUM DENSITY. 5. SUFFICIENT TESTS OF SOIL PROPERTIES, INCLUDING SOIL TYPES AND SHEAR STRENGTHS SHALL BE MADE DURING GRADING OPERATIONS TO VERIFY COMPLIANCE WITH DESIGN CRITERIA. THE RESULTS OF SUCH TESTING SHALL BE REPORTED IN THE FINAL AS -GRADED REPORT (PREPARED BY THE APPLICANT AT HIS EXPENSE), OR UPON REQUEST OF THE CITY. A MINIMUM NUMBER OF FIELD DENSITY TEST ARE TO BE MADE AS FOLLOWS: A. ONE TEST FOR EACH TWO -FOOT VERTICAL LIFT. B. ONE TEST FOR 1000 CUBIC YARDS OF MATERIAL PLACED. C. A SUFFICIENT NUMBER OF FINISH SLOPE TESTS TO VERIFY COMPACTION OF THE SLOPE SURFACE. 6. NO FILL SHALL BE PLACED UNTIL STRIPPING OF VEGETATION, REMOVAL OF UNSUITABLE SOILS, AND INSTALLATION OF SUBDRAINS (IF NEEDED) IS ACCEPTED BY THE SOILS ENGINEERING GEOLOGIST. 7. NO FILL SHALL BE PLACED UNTIL THE PLACEMENT OF EROSION CONTROL MEASURE FOR THE PROJECT IS ACCEPTED BY THE CITY 8. THE UNDERSIGNED CIVIL ENGINEER HEREBY STATES THAT THESE PLANS WERE PREPARED BY HIM OF UNDER HIS SUPERVISION AND THAT THE PLANS CONFORM TO ALL PERTINENT PROVISIONS OF SECTION 1803, EXCAVATION, GRADING AND FILL AND APPENDIX J, GRADING REQUIREMENTS OF THE CALIFORNIA BUILDING CODE (2022). ---------------------------------------------------------------------- JAVAID M. ASLAM R.C.E. 32779 DATE: MARCH 20, 2025 9• APPROVED PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS SHALL BE PROVIDED TO PROTECT ADJOINING PROPERTIES FROM DEPOSITION OF MATERIAL OF DIVERTED FLOWS BOTH DURING AND AFTER ALL PHASES OF CONSTRUCTION. 10. ALL OFFSITE IMPROVEMENTS SHALL BE COMPLETED TO THE SATISFACTION OF THE CITY ENGINEER. 11. ROUGH GRADING CERTIFICATE MUST BE SIGNED BY SOILS AND CIVIL ENGINEERS OF RECORD AND APPROVED BY THE CITY INSPECTOR PRIOR TO ISSUANCE OF BUILDING PERMITS. 12. ALL CUTS SHALL BE OBSERVED BY THE ENGINEERING GEOLOGIST OF RECORD DURING GRADING SO THAT ANY ADVERSE CONDITIONS CAN BE RECOGNIZED AND CORRECTED. 13. ANY MODIFICATIONS OF, OR CHANGES IN, THE APPROVED GRADING PLANS MUST BE APPROVED BY THE CITY. 14. ALL GRADING SITES MUST HAVE DRAINAGE SWALES BERMS, AND OTHER DRAINAGE DEVICES APPROVED AT THE ROUGH GRADING STAGE. 15. NO ROCK OR SIMILAR MATERIAL GREATER THAN 8" IN DIAMETER WILL BE PLACED IN THE FILL UNLESS RECOMMENDATIONS FOR SUCH PLACEMENT HAVE BEEN SUBMITTED BY THE SOILS ENGINEER AND APPROVED IN ADVANCE BY THE CITY. 16. GRADING OPERATIONS MUST BE CONDUCTED UNDER THE CONTINUOUS OBSERVATION OF THE SOILS ENGINEER AND/OR THE ENGINEER GEOLOGIST OF RECORD. 17. EXCAVATIONS FOR STABILITY KEYS AND REMOVAL OF UNSUITABLE SOILS MUST BE OBSERVED AND ACCEPTED IN WRITING BY THE SOILS ENGINEER OR ENGINEERING GEOLOGIST OF RECORD PRIOR TO THE PLACING OF FILL. 18. THE SOILS ENGINEER AND/OR ENGINEERING GEOLOGIST OF RECORD MUST DOCUMENT AND ACCEPT ROUGH GRADING BY FINAL REPORT PRIOR TO APPROVAL BY THE CITY. THE FINAL REPORT MUST INCLUDE AND AS -GRADED GEOTECHNICAL MAP. 19. THE SOILS ENGINEER AND/OR ENGINEERING GEOLOGIST OF RECORD MUST MAKE A FINDING IN ACCORDANCE WITH SECTION 111 OF THE LOS ANGELES COUNTY BUILDING CODE FOR THE GRADED SITE PRIOR TO APPROVAL BY THE CITY. 20. FOUNDATION AND/OR WALL EXCAVATIONS MUST BE OBSERVED AND ACCEPTED IN WRITING BY THE SOILS ENGINEER OR ENGINEERING GEOLOGIST OF RECORD PRIOR TO PLACING STEEL OR CONCRETE. ICI_1�[.`)■:»11�i9�:»�lila�yl�'S:l�:l►_nNl�1:�:1_1:a:11'i� DAVID EVANS AND ASSOCIATES 17782 17TH ST., SUITE 200 TUSTIN, CA 92780-1947 TEL: (714) 665-4500 DAVID A. STUETZEL RCE NO. 47886 DATE: GEOTECHNICAL ENGINEER'S STATEMENT OF COMPLIANCE: 22909 LAZY TRAIL RD DIAMOND BAR, CA 9175 GRADING GENERAL NOTES: (CONTINUED) 119 VICINITY MAP N.T.S. 21. A REGISTERED CIVIL ENGINEER SHALL SUBMIT A GRADING CERTIFICATE TO THE CITY ENGINEER NO MORE THAN 10 WORKING DAYS UPON COMPLETION OF FINAL GRADING OPERATIONS. CERTIFICATE OF OCCUPANCY SHALL BE ISSUED SUBJECT TO THE CITY ENGINEER'S APPROVAL OF SAID ENGINEER'S CERTIFICATE. FINAL GRADING MUST BE APPROVED BY THE CITY BEFORE OCCUPANCY OF BUILDINGS WILL BE ALLOWED. 22. THE SOILS AND GEOLOGY REPORT PREPARED BY GLOBAL GEO-ENGINEERING INC., AND DATED NOV. 04, 2015 SHALL BECOME A PART OF THIS GRADING PLAN AND ALL RECOMMENDATIONS CONTAINED THEREIN SHALL BE STRICTLY ADHERED TO. 23. A COPY OF THE GRADING PERMIT AND APPROVED GRADING PLANS MUST BE IN THE POSSESSION OF A RESPONSIBLE PERSON AND AVAILABLE AT THE SITE AT ALL TIMES. 24. FINAL GRADING MUST BE APPROVED PRIOR TO OCCUPANCY OF BUILDINGS WILL BE ALLOWED. 25. THESE PLANS HAVE BEEN CHECKED BY THE CITY OF DIAMOND BAR ONLY FOR CONFORMANCE WITH THE CITY STANDARDS, COMPLIANCE WITH DEVELOPMENT CONDITIONS AND FOR GENERAL CONCEPTUAL APPROVAL OF THE DRAINAGE AND PARKWAY IMPROVEMENTS SHOWN HEREON. NO DETAILED MATHEMATICAL CHECK WAS MADE FOR THE ACCURACY OF THE EXISTING OR PROPOSED DIMENSIONS, LINES, OR GRADE SHOWN INCLUDING ALL EXISTING UTILITIES SHOWN OR NOT SHOWN. 26. CONTRACTOR SHALL NOTIFY THE CITY ENGINEER'S OFFICE AT (909)839-7040 FORTY-EIGHT (48) HOURS IN ADVANCE OF INTENTION TO BEGIN GRADING. 27• CONTRACTOR SHALL COMPLY WITH THE CALIFORNIA STORM WATER BEST MANAGEMENT PRACTICES HANDBOOKS AND THE PROJECT'S STANDARD URBAN STORM WATER MITIGATION PLAN (SUSMP) REQUIREMENTS AS NECESSARY. 28. DIRECT ALL ROOFTOP RUNOFF TO PERVIOUS AREAS. 29. SUFFICIENT TEST OF FILL SOILS SHALL BE MADE DURING THE GRADING TO VERIFY THAT THE SOIL PROPERTIES COMPLY WITH THE DESIGN REQUIREMENTS, AS DETERMINED BY THE ENGINEERING GEOLOGIST/GEOTECHNICAL ENGINEER INCLUDING SOIL TYPES, SHEAR STRENGTH PARAMETERS AND CORRESPONDING UNIT WEIGHTS. 30. TYPE V CEMENT SHALL BE USED FOR ALL CONCRETE WORK COMING IN CONTACT WITH THE GROUND, UNLESS OTHERWISE INDICATED BY THE PROJECT'S SOIL ENGINEER. 31. GRADING AND CONSTRUCTION ACTIVITIES AND THE TRANSPORTATION OF EQUIPMENT AND MATERIALS AND OPERATION OF HEAVY GRADING EQUIPMENT SHALL BE LIMITED TO BETWEEN THE HOURS OF 7:00 A.M. AND 5:00 P.M., MONDAY THROUGH SATURDAY. DUST GENERATED BY GRADING AND CONSTRUCTION ACTIVITIES SHALL BE REDUCED BY WATERING THE SOIL PRIOR TO AND DURING THE ACTIVITIES AND IN ACCORDANCE WITH SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT RULE 402 AND RULE 403. RECLAIMED WATER SHALL BE USED WHENEVER POSSIBLE. ADDITIONALLY, ALL CONSTRUCTION EQUIPMENT SHALL BE PROPERLY MUFFLED TO REDUCE NOISE LEVELS. THIS PLAN HAS BEEN REVIEWED BY GLOBAL GEO-ENGINEERING INC. AND DEEMED TO BE IN CONFORMANCE WITH THE RECOMMENDATIONS IN OUR REPORT DATED NOV. 04, 2015 PROJECT NO. 6547-04. REVIEW WAS LIMITED TO THE GEOTECHNICAL ASPECTS OF THE PLAN ONLY. GLOBAL GEO-ENGINEERING INC. 3 CORPORATE WORK, SUITE 270 IRVINE, CA 92606 TEL: (949)221 -0900 REVIEWED BY: GE NO. DATE: PLANS APPROVED BY: CITY OF DIAMOND BAR DAVID G. LIU RCE NO. 44053 CITY ENGINEER PLANS PREPARED BY: 1 CIVIL TRANS INC ENGINEERING, PLANNING, SURVEYING 732 NO. Diamond Bar Blvd., Suite 128 Diamond Bar, California 91765 (909) 396-1131 DATE: /QROF ESS/p�yq\ D M 0� NO.32779 X * EXP. 06/30/2026 S Q CF CA\ CFO 04/12/2025 JAVAID M. ASLAM RCE NO. 32779 DATE: 0� U 4- NORTH SHEET INDEX: 1. GENERAL NOTES C-1 2. GRADING PLAN AND DETAILS C-2 3. SECTIONS C-3 4. SECTIONS C-4 5. EROSION CONTROL NOTES C-5 6. EROSION CONTROL PLAN C-6 EARTHWORK QUANTITIES CUT: 0 CU YDS FILL: 236 CU YDS EXPORT: 0 CU YDS IMPORT: 236 CU YDS ESTIMATED START DATE - GRADING : AUG. 15, 2025 ESTIMATED COMPLETION DATE: DEC. 15, 2025 REVISION LEGAL DESCRIPTION: LOT 153 TRACT NO. 30091 M.B. 789/51-75, APN: 8713-029-009 OWNER: DR. HITENDRA H. SHAH 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 (951) 818-7095 CONTACT PERSON: DR. SHAH SITE ADDRESS : 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 GENERAL NOTES N THE CITY DRN BY: WP CHK: BY: JMA DATE: 04/12/2025 REVISED: OF DIAMOND SCALE: AS SHOWN JOB NO. 450-251-P3 BAR DRAWING NUMBER C-1 Packet Pg. 55 LEGEND 7.1.b MASONRY CAP CMU GARDEN WALL (STUCCO OVER MATCH HOUSE) GARDEN WALL DETAILNO SCALE (E) MASONRY CAP (E) CMU GARDEN WALL (STUCCO OVER MATCH TO HOUS ) (E) PLANTER 0 �(E) GRADE N (E) GARDEN WALL DETAILNO SCALE �3� NOTE: ALL SITE WALLS WITHIN THE 3 0' - 0" FRONT YARD SETBACK SHALL BE 42" HEIGHT MAX. 0 I 0 Underground Service Alert all: TOLL FREE 1 -800 422-4133 TWO WORKING DAYS BEFORE YOU DIG LOT 152 . ✓ v (100) EXISTING CONTOUR LINE 1 100 PROPOSED CONTOUR LINE HEq� F L1�o1 EXISTING SPOT ELEVATION 0Q% 1 pRppFR 1�0 1 /NF PROPOSED SPOT ELEVATION gR ! TW = TOP OF WALL E4 FG = FINISHED GRADE r \ ! EG = EXISTING GRADE I �I At I `-------- \`\ \`------- EhSTM W ,.' Imo' Lw , ,' ,i �1/ EUCi , i i , / DIA Gai . i9 / ____--- --' kYPTIJS TREE --'------------' -------------50' ---- �-''� �' --- ��- _ _ ,__- -- I / / / / as i 1 �l l i _ - _ F� / / ,, ------------------- 00 ----------•60' ---- ��< _,--------�t� \ it / ��{ _,--------- ---------------- --------/ I — % --------------- --- ---- �_------ ----------' Icy X °0 ------------- 0 ------------------ ___—ZooI — --------- 7�Q C ---- ----- Ir ti —-------- w FIkL— — - = ,------ 1T^ — _ 1 0so" HT. (N) 8- CMU GARDEN — (E) RESIDENCE 9z.00 `l J/ \ f. WALL L-36' I O2' HT. RET. WALL EXISTING ADDITION SEE STREET LEVEL FLOOR PLAN SHT. A2.0 EARTHWORK FILL EXIST GROUND PROPOSED 4'-0" MAX. EXPOSED HT.\� CMU RET. WALL (STUCCO OVER MATCH HOUSE) / W/ MASONRY CAP (SEPARATE PERMIT) mmmmmmmm PROPOSED 6'-0" MAX. EXPOSED HT. 1 CMU GARDEN WALL (STUCCO OVER MATCH HOUSE)) W/ MASONRY CAP PROPOSED 3'-0" MAX. W.I./MASONRY FENCE W/ 24" SQ.x 42" HT. PILASTER (SEPARATE PERMIT) 8" DIA. ROCKS FLOW LINE o- n e° ° e \\� 12 THICK GUNITE \\� RIP -RAP - DETAIL N.T.S. LANDSCAPE SURFACE 2% MIN O1 PROTECT EXISTING IMPROVEMENTS IN PLACE. O PROTECT EXISTING BALCONY AREA IN PLACE. DRAINAGE NOTES: O JOIN TO MATCH EXISTING SURFACE. 1 FLOW LINES ON CONCRETE SURFACE SHALL HAVE A MINIMUM 1 % SLOPE AND ® CONSTRUCT CONCRETE HARDSCAPE PER ARCHITECTURAL PLANS. FLOW LINES ON LANDSCAPE SURFACE SHALL BE MINIMUM 2% SLOPE. 2. CONCRETE AND LANDSCAPE AREAS ADJACENT TO THE BUILDING SHALL BE AT A LANDSCAPE AREA PER LANDSCAPE PLANS. 2% MIN. SLOPE AND MAX 20% SLOPE DRAINING AWAY FROM THE BUILDING. © CONSTRUCT 2' HIGH CMU WALL AS SHOWN PER PLAN. (SEE DETAIL 1). 3. SHEET FLOW ON CONCRETE SURFACE SHALL HAVE A MINIMUM SLOPE OF 1 % AND O7 CONSTRUCT CMU RETAINING WALL, H=4' MAX SHEET FLOW ON LANDSCAPE SURFACE SHALL BE A MINIMUM SLOPE OF 2%. PER APWA STD. PLAN 618-1, TYPE B WALL. 4, THE FLOW LINE SHALL BE LOCATED AT A MINIMUM 3' FROM THE SIDE OF THE ® NOT USED BUILDING AND 5' MIN. FROM THE BACK OF THE BUILDING. O9 INSTALL 4" DIA YARD DRAIN INLET. 5. DRAINING ONTO ADJACENT PROPERTY IS NOT PERMITTED. 10 CONSTRUCT 4" DIA. PVC DRAINAGE PIPE AS SHOWN PER PLAN. 11 CONSTRUCT 3' X 3' ROCK RIPRAP PER DETAIL SHOWN ON THIS SHEET. A Ar-TA I r) All IAIn A A r-T A I n A Tr o lb --- - --- -3 1 ` 1-COURSE HIGH CMUJ �-.�UN I VVALL/� �NC�� U� I Al L 1 _�9O ,us.- �• - -- FF=102.35 STUCCO OVER 0 q - �oyr i99 I----- ---- — 1 _ '; NO SCALE iE) 3 CAR -'� FF102.85 1 .--' (MATCH HOUSE STUCCO) ,•y ��-%;,-----,00 -__ GARAGE EXISTIJ CONCH. FF=102.00 STEPS ON GRA ---- O� I F Op 36" HT. :.:•. (N) LANDSCAPE S V) W.I. FENCE 0 g ( L=22' 2 I �, N) CONC, WALK 0 6 O SIM. cv Nc 0S 11�1s (N) LANDSCAPE \p, . 726°13 20 i i PRC I(E) DRIVEWAY2 I 14PPROACH c (N) I I RE1AMIE I C E) DRIVEWAY GATE ERTY LI E " ' HT. (E) DRIVEW I N.I. FENCE APPROACH 4 R/W m U 9Nu Qr� ENTRY 136.35' S� LA TRAIL ROAD FS=102.50 N26°50'57"E 194.00' REC - - - ZNG �p r EOP VbD W 0 PLANS REVIEWED FOR THE CITY OF DIAMOND BAR BY: DAVID EVANS AND ASSOCIATES 17782 17TH ST., SUITE 200 TUSTIN, CA 92780-1947 TEL: (714) 665-4500 DAVID A. STUETZEL RCE NO. 47886 DATE: GEOTECHNICAL ENGINEER'S STATEMENT OF COMPLIANCE: THIS PLAN HAS BEEN REVIEWED BY GLOBAL GEO—ENGINEERING INC. AND DEEMED TO BE IN CONFORMANCE WITH THE RECOMMENDATIONS IN OUR REPORT DATED NOV. 04, 2015 PROJECT NO. 6547-04. REVIEW WAS LIMITED TO THE GEOTECHNICAL ASPECTS OF THE PLAN ONLY. GLOBAL GEO—ENGINEERING INC. 3 CORPORATE WORK, SUITE 270 IRVINE, CA 92606 TEL: (949)221 —0900 REVIEWED BY: GE NO. DATE: PLANS APPROVED BY: CITY OF DIAMOND BAR DAVID G. LIU RCE NO. 44053 CITY ENGINEER PLANS PREPARED BY: 1 CIVIL TRANS INC ENGINEERING, PLANNING, SURVEYING 732 NO. Diamond Bar Blvd., Suite 128 Diamond Bar, California 91765 (909) 396-1131 DATE: QROFESS/pN 'AP\D M W � rr I NO. 32779 I m *1 EXP. 06/30/2026 �* Civ OF CAS G17' JAVAID M. ASLAM RCE NO. 32779 04/12/2025 DATE: ►� FWAVI •►: T 8"x8"x16" CMU STUCCO OVER (MATCH HOUSE STUCCO) REVISION LEGAL DESCRIPTION: LOT 153 TRACT NO. 30091 M.B. 789/51-75, APN: 8713-029-009 OWNER: DR. HITENDRA H. SHAH 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 (951) 818-7095 CONTACT PERSON: DR. SHAH SITE ADDRESS. 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 GRADING PLAN N THE CITY OF DIAMOND BAR DRN BY: WP CHK: BY: JMA SCALE: AS SHOWN DRAWING NUMBER DATE: 04/12/2025 REVISED: JOB NO. 450-251—P3 C-2 Packet Pg. 56 7.1.b Underground Service Alert all: TOLL FREE 1 —800 422-4133 TWO WORKING DAYS BEFORE YOU DIG PLANS REVIEWED FOR THE CITY OF DIAMOND BAR BY: DAVID EVANS AND ASSOCIATES 17782 17TH ST., SUITE 200 TUSTIN, CA 92780-1947 TEL: (714) 665-4500 DAVID A. STUETZEL RCE NO. 47886 DATE: GEOTECHNICAL ENGINEER'S STATEMENT OF COMPLIANCE: THIS PLAN HAS BEEN REVIEWED BY GLOBAL GEO-ENGINEERING INC. AND DEEMED TO BE IN CONFORMANCE WITH THE RECOMMENDATIONS IN OUR REPORT DATED NOV. 04, 2015 PROJECT NO. 6547-04. REVIEW WAS LIMITED TO THE GEOTECHNICAL ASPECTS OF THE PLAN ONLY. GLOBAL GEO-ENGINEERING INC. 3 CORPORATE WORK, SUITE 270 IRVINE, CA 92606 TEL: (949)221 -0900 REVIEWED BY: PLANS APPROVED BY: CITY OF DIAMOND BAR DAVID G. LIU RCE NO. 44053 CITY ENGINEER PLANS PREPARED BY: cr, Ce71'711N:7_\0�yI11C40 ENGINEERING, PLANNING, SURVEYING 732 NO. Diamond Bar Blvd., Suite 128 Diamond Bar, California 91765 (909) 396-1131 DATE: /QROFESS/ON M. AS�CLU L NO. 32779 I;U * EXP. 06/30/2026 s Q 9T CIV OF C A\-\F 04/12/2025 REVISION LEGAL DESCRIPTION: LOT 153 TRACT NO. 30091 M.B. 789/51-75, APN: 8713-029-009 OWNER: DR. HITENDRA H. SHAH 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 (951) 818-7095 CONTACT PERSON: DR. SHAH SITE ADDRESS : 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 GRADING PLAN SECTIONS N THE CITY OF DIAMOND BAR DRN BY: WP I CHK: BY: JMA I SCALE: AS SHOWN GE NO. DATE: I JAVAID M. ASLAM RCE NO. 32779 DATE: I DATE: 04/12/2025 REVISED: JOB NO. 450-251 -P3 DRAWING NUMBER C-3 Packet Pg. 57 7.1.b 70.00 ------------------------------ Underground Service Alert Call: TOLL FREE 1 —800 422-4133 TWO WORKING DAYS BEFORE YOU DIG SECTION D PLANS REVIEWED FOR THE CITY OF DIAMOND BAR BY: DAVID EVANS AND ASSOCIATES 17782 17TH ST., SUITE 200 TUSTIN, CA 92780-1947 TEL: (714) 665-4500 DAVID A. STUETZEL RCE NO. 47886 DATE: GEOTECHNICAL ENGINEER'S STATEMENT OF COMPLIANCE: THIS PLAN HAS BEEN REVIEWED BY GLOBAL GEO-ENGINEERING INC. AND DEEMED TO BE IN CONFORMANCE WITH THE RECOMMENDATIONS IN OUR REPORT DATED NOV. 04, 2015 PROJECT NO. 6547-04. REVIEW WAS LIMITED TO THE GEOTECHNICAL ASPECTS OF THE PLAN ONLY. GLOBAL GEO-ENGINEERING INC. 3 CORPORATE WORK, SUITE 270 IRVINE, CA 92606 TEL: (949)221 -0900 REVIEWED BY: GE NO. DATE: ,,— 35'-0" HT. LIMIT PLANS APPROVED BY: CITY OF DIAMOND BAR DAVID G. LIU RCE NO. 44053 CITY ENGINEER PLANS PREPARED BY: 9r, CIVIL TRANS INC ENGINEERING, PLANNING, SURVEYING 732 NO. Diamond Bar Blvd., Suite 128 Diamond Bar, California 91765 (909) 396-1131 DATE: ROFESS/p 3 c� Q Qf NO. 32779 70 k EXP.06/30/2026 f* v1 � 9TF C I V 04/12/2025 JAVAID M. ASLAM RCE NO. 32779 DATE: 100.00 90.00 80.00 ----------------------------- 70.00 REVISION LEGAL DESCRIPTION: LOT 153 TRACT NO. 30091 M.B. 789/51-75, APN: 8713-029-009 OWNER: DR. HITENDRA H. SHAH 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 (951) 818-7095 CONTACT PERSON: DR. SHAH SITE ADDRESS: 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 GRADING PLAN SECTIONS Cl THE CITY OF GLAPe10ND DRN BY: WP CHK: BY: JMA SCALE: AS SHOWN DATE: 04/12/2025 REVISED: JOB NO. 450-251-P3 BAR DRAWING NUMBER C-4 Packet Pg. 58 7.1.b EROSION CONTROL PLAN NOTES: 1. IN CASE OF EMERGENCY, CALL _HITENDRA SHAH AT L951l 818=7095 2. A STAND—BY CREW FOR EMERGENCY WORK SHALL BE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON (OCTOBER 15 TO APRIL 15). NECESSARY MATERIALS SHALL BE AVAILABLE ON SITE AND STOCKPILED AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF EMERGENCY DEVICES WHEN RAIN IS IMMINENT. 3. EROSION CONTROL DEVICES SHOWN ON THIS PLAN MAY BE REMOVED WHEN APPROVED BY THE GRADING INSPECTOR IF THE GRADING OPERATION HAS PROGRESSED TO THE POINT WHERE THEY ARE NO LONGER REQUIRED. 4. GRADED AREAS ADJACENT TO FILL SLOPES LOCATED AT THE SITE PERIMETER MUST DRAIN AWAY FORM THE TOP OF SLOPES AT THE CONCLUSION OF EACH WORKING DAY. 5. ALL SILT AND DEBRIS SHALL BE REMOVED FROM ALL DEVICES WITHIN 24 HOURS AFTER EACH RAINSTORM AND BE DISPOSED OF PROPERLY. 6. A GUARD SHALL BE POSTED ON THE SITE WHENEVER THE DEPTH OF WATER IN ANY DEVICE EXCEEDS TWO FEET. THE DEVICE SHALL BE DRAINED OR PUMPED DRY WITHIN 24 HOURS AFTER EACH RAINSTORM. PUMPING AND DRAINING OF ALL BASINS AND DRAINAGE DEVICES MUST COMPLY WITH APPROPRIATE BMP PRACTICES FOR DEWATERING OPERATIONS. ATTACHMENTS "A" NOTES: 1. ERODED SEDIMENTS AND OTHER POLLUTANTS MUST BE RETAINED ON SITE AND MAY NOT BE TRANSPORTED FROM THE SITE VIA SHEET FLOW, SWALES, AREA DRAINS, NATURAL DRAINAGE COURSES OR WIND. 2. STOCKPILES OF EARTH AND OTHER CONSTRUCTION RELATED MATERIALS MUST BE PROTECTED FROM BEING TRANSPORTED FROM THE SITE BY THE FORCES OF WIND OR WATER. 3. FUELS, OILS, SOLVENTS, AND OTHER TOXIC MATERIALS MUST BE STORED IN ACCORDANCE WITH THEIR LISTING AND ARE NOT TO CONTAMINATE THE SOIL AND SURFACE WATERS. ALL APPROVED STORAGE CONTAINERS ARE TO BE PROTECTED FROM THE WEATHER. SPILLS MUST BE CLEANED UP IMMEDIATELY AND DISPOSED OF IN A PROPER MANNER. SPILLS MAY NOT BE WASHED INTO THE DRAINAGE SYSTEM. 4. EXCESS OR WASTE CONCRETE MAY NOT BE WASHED INTO THE PUBLIC WAY OR ANY OTHER DRAINAGE SYSTEM. PROVISIONS SHALL BE MADE TO RETAIN CONCRETE WASTES ON SITE UNTIL THEY CAN BE DISPOSED OF AS SOLID WASTE. 5. TRASH AND CONSTRUCTION RELATED SOLID WASTES MUST BE DEPOSITED INTO A COVERED RECEPTACLE TO PREVENT CONTAMINATION OF RAINWATER AND DISPERSAL BY WIND. ATTACHMENTS "B" BMP'S THE FOLLOWING BMPS AS OUTLINED PER SECTION 3 AND SECTION 4, THE FROM THE CALIFORNIA STORM WATER BEST MANAGEMENT PRACTICES HANDBOOK FOR CONSTRUCTION PROJECTS, NOV. 2009 AND AUG. 2011 AMENDED MAY APPLY DURING THE CONSTRUCTION OF THIS PROJECT (ADDITIONAL MEASURES MAY BE REQUIRED IF DEEMED APPROPRIATE BY THE PROJECT ENGINEER OR BUILDING OFFICIAL) EROSION CONTROL ECI— SCHEDULING EC2— PRESERVATION OF EXISTING VEGETATION EC3— HYDRAULIC MULCH EC4— HYDROSEEDING EC5— SOIL BINDERS EC6— STRAW MULCH EC7— GEOTEXTILES & MATS EC8— WOOD MULCHING EC10— VELOCITY DISSIPATION DEVICES EC11— SLOPE DRAINS EC12— STREAM BANK STABILIZATION EC13— POLYACRYLAMIDE EC14— COMPOST BLANKETS EC15— SOIL PREPARATION EC16— NON —VEGETATIVE STABILIZATION 6. SEDIMENTS AND OTHER MATERIALS MAY NOT BE TRACKED FROM THE SITE BY TEMPORARY SEDIMENT CONTROL 7. EXCEPT AS OTHERWISE APPROVED BY THE GRADING INSPECTOR, ALL VEHICLE TRAFFIC. THE CONSTRUCTION ENTRANCE ROADWAYS MUST BE SE1— SILT FENCE REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END STABILIZED SO AS TO INHIBIT SEDIMENTS FROM BEING DEPOSITED INTO THE SE2— SEDIMENT BASIN OF EACH WORKING DAY OR ON WEEKENDS WHEN THE 5—DAY RAIN PUBLIC WAY. ACCIDENTAL DEPOSITIONS MUST BE SWEPT UP IMMEDIATELY AND SE3— SEDIMENT TRAP PROBABILITY FORECAST EXCEEDS 40%. MAY NOT BE WASHED DOWN BY RAIN OR OTHER MEANS. SE4— CHECK DAM SE5— FIBER ROLLS 8. ALL LOOSE SOIL AND DEBRIS WHICH MAY CREATE A POTENTIAL HAZARD TO 7. ANY SLOPES WITH DISTURBED SOILS OR DENUDED OF VEGETATION MUST BE SE6— GRAVEL BAG BERM OFF —SITE PROPERTY SHALL BE REMOVED FROM THE SITE AS DIRECTED BY STABILIZED SO AS TO INHIBIT EROSION BY WIND AND WATER. SE7— STREET SWEEPING AND VACUUMING THE GRADING INSPECTOR. SE10— STORM DRAIN INLET PROTECTION 9. THE PLACEMENT OF ADDITIONAL DEVICES TO REDUCE EROSION DAMAGE WITHIN THE SITE IS LEFT TO THE DISCRETION OF THE FIELD ENGINEER. 10. DESILTING BASINS MAY NOT BE REMOVED OR MADE INOPERABLE BETWEEN NOVEMBER 1 AND APRIL 15 OF THE FOLLOWING YEAR, WITHOUT THE APPROVAL OF THE GRADING INSPECTOR. 11. EROSION CONTROL DEVICES ARE TO BE MODIFIED AS NEEDED AS THE PROJECT PROGRESSES AND PLANS OF THESE CHANGES MUST BE SUBMITTED FOR APPROVAL AS REQUIRED. 12. ADD THE FOLLOWING NOTE (OR SIMILAR) TO THE PLANS TO DEFINE THE CURRENT STATE OF CONSTRUCTION. A. STORM DRAINS AND CATCH BASINS ARE (NOT) CONSTRUCTED. B. STREETS ARE PAVED, EXCEPT AS NOTED ON THE EROSION CONTROL PLANS. C. DRAINAGE DEVICES ARE NOT CONSTRUCTED, EXCEPT AS NOTED ON PLANS. 13. STORM WATER POLLUTION CONTROL REQUIREMENTS MUST BE INTEGRATED INTO THE EROSION CONTROL PLANS PER TITLE 26, SECTION 7010 OF THE COUNTY CODE FOR ANY CONSTRUCTION BETWEEN OCTOBER 15 APRIL 15. 14. EVERY EFFORT SHOULD BE MADE TO ELIMINATE THE DISCHARGE OF NON —STORM WATER FROM THE PROJECT SITE AT ALL TIMES 15. DEVELOPERS/CONTRACTORS ARE RESPONSIBLE TO INSPECT ALL EROSION CONTROL DEVICES AND MAKE SURE BMP'S ARE INSTALLED AND FUNCTIONING PROPERTY AT ALL TIMES. Underground Service Alert all: TOLL FREE 1 —800 422-4133 TWO WORKING DAYS BEFORE YOU DIG 8. CATCH BASINS MUST BE PROTECTED WITH FILTER FABRIC AND BAGS. WIND EROSION CONTROL WE1— WIND EROSION CONTROL EQUIPMENT TRACKING CONTROL TC1— STABILIZED CONSTRUCTION ENTRANCE EXIT TC2— STABILIZED CONSTRUCTION ROADWAY TC3— ENTRANCE\OUTLET TIRE WASH NON—STORMWATER MANAGEMENT NS1— WATER CONSERVATION PRACTICES NS2— DEWATERING OPERATIONS NS3— PAVING AND GRINDING OPERATIONS NS4— TEMPORARY STREAM CROSSING NS5— CLEAR WATER DIVERSION NS6— ILLICIT CONNECTION\DISCHARGE NS7— POTABLE WATER\IRRIGATION NS8— VEHICLE AND EQUIPMENT CLEANING NS10— VEHICLE AND EQUIPMENT MAINTENANCE NS1 1— PILE DRIVING OPERATIONS NS12— CONCRETE CURING NS13— CONCRETE FINISHING NS14— MATERIAL AND EQUIPMENT USE NS15— DEMOLITION ADJACENT TO WATER NS16— TEMPORARY BATCH PLANTS WASTE MANAGEMENT & MATERIAL POLLUTION CONTROL WM 1— MATERIAL DELIVERY AND STORAGE WM2— MATERIAL USE WM3— STOCKPILE MANAGEMENT WM4— SPILL PREVENTION AND CONTROL WM5— SOLID WASTE MANAGEMENT WM7— CONTAMINATION SOIL MANAGEMENT WM8— CONCRETE WASTE MANAGEMENT WM9— SANITARY\SEPTIC WASTE MANAGEMENT WM10— LIQUID WASTE MANAGEMENT PLANS APPROVED BY: CITY OF DIAMOND BAR DAVID G. LIU RCE NO. 44053 CITY ENGINEER PLANS PREPARED BY: 9r, CIVIL TRANS INC ENGINEERING, PLANNING, SURVEYING 732 NO. Diamond Bar Blvd., Suite 128 Diamond Bar, California 91765 (909) 396-1131 DATE: /QROFE pay\ CtO PJ p� D M. co O rt NO. 32779 70 * EXP. 06/30/2026 s � 9T pIV\\ F OF C N\-�F / 04/12/2025 JAVAID M. ASLAM RCE NO. 32779 DATE: ATTACHMENT "C" NOTES: AS THE _CIVIL ENGINEER- OF THE PROJECT, I HAVE REVIEWED THE BEST MANAGEMENT PRACTICE HANDBOOKS, CALIFORNIA STORM WATER QUALITY TASK FORCE, SACRAMENTO, CA. AND HAVE PROPOSED THE IMPLEMENTATION OF THE BEST MANAGEMENT PRACTICES (BMP'S) APPLICABLE, TO EFFECTIVELY MINIMIZE THE NEGATIVE IMPACTS OF THIS PROJECT'S CONSTRUCTION ACTIVITIES ON THE SURROUNDING WATER QUALITY. THE SELECTED BMP'S WILL BE INSTALLED, MONITORED AND MAINTAINED TO ENSURE THEIR EFFECTIVENESS. THE BMP'S THAT I HAVE NOT CHOSEN FOR IMPLEMENTATION ARE REDUNDANT OR DEEMED NOT APPLICABLE TO THE PROPOSED CONSTRUCTION ACTIVITIES. IF AT ANY TIME, SITE CONDITIONS AND / OR THE CITY OFFICIAL WARRANT REEVALUATION AND REVISIONS OF THE CHOSEN BMP'S, THE APPROPRIATE CHANGES WILL BE MADE WITHOUT UNNECESSARY DELAY. I AM AWARE THAT FAILURE TO PROPERLY IMPLEMENT AND MAINTAIN, WHILE UNDER CONSTRUCTION, THE BMP'S NECESSARY TO PREVENT THE DISCHARGE OF POLLUTANTS FORM THIS PROJECT COULD RESULT IN SIGNIFICANT PENALTIES AND / OR DELAYS. SIGNATURE: PRINT NAME: JAVAID M. ASLAM DATE: 4-12-2025 ---------------------------- PROJECT DESCRIPTION. GRADING PLAN SFR IMPROVEMENTS PROJECT ADDRESS: 22909 LAZY TRAIL ROAD REVISION LEGAL DESCRIPTION: LOT 153 TRACT NO. 30091 M.B. 789/51-75, APN: 8713-029-009 OWNER: DR. HITENDRA H. SHAH 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 (951) 818-7095 CONTACT PERSON: DR. SHAH SITE ADDRESS: 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 EROSION CONTROL NOTES N THE CITY OF DIAMOND BAR DRN BY: WP CHK: BY: JMA SCALE: AS SHOWN DRAWING NUMBER DATE: 04/12/2025 REVISED: JOB NO. 450-251—P3 V'S Packet Pg. 59 7.1.b 1% ti Underground Service Alert all: TOLL FREE 1 —800 422-4133 TWO WORKING DAYS BEFORE YOU DIG 10 IJ 11,5 �_— \ j �-------------------__ �� •--___- 1--___,,----\ `\\ \ �.� / \�\1 01\ \� le \60�q-A,0 °I 10 Qj811 \w j /1 — — �, w / , 1 1 1 I I t� .Ics ► I �� II ��� 1655 �/ � II ADDITIONAL EROSION CONTROL NOTES: 1. IN CASE OF EMERGENCY, CALL DR. HITENDRA SHAH AT (951)818-7095 2• THE CITY AND OR INSPECTOR RESERVES THE RIGHT TO CHANGE/ADD TO THE APPROVED EROSION CONTROL PLAN AT ANY TIME AS NEEDED. 3. PROTECT THE NEAREST DOWNSTREAM STREET CURB INLET WITH GRAVEL BAGS AND HARDWARE/FILTER CLOTH. 4. GRATE TYPE YARD CATCH BASINS MUST BE ENCIRCLED WITH GRAVEL BAGS. HAVING (1) ONE LAYER FOR EACH FOOT OF CATCH BASIN. 5. EROSION CONTROL MEASURES SHALL BE IN PLACE AT ALL TIMES DURING CONSTRUCTION. / �0484 Tql / O / FINISH GRADE 11 / / v / SECTION B-B wa'`" �`"� ' __ / // // / 11 I II 1 1 I I j I I I F� \\�II�I ��r/ 1 $ //r�`� V ^b�h =� �j- - II j /I I p= o OI O \\�� f I 01 � ----- 6 o 3 i i 1 1 � 1 '� � 1 1 1 i i r / � � / �✓/� II/� � � / / / i / /-- S / ----- eo0CDo S 00 33 p�• // o a I' / , •----_ �e N ' l l 1/ I // l f f ►' 1 // �� �w I/ �, 1 , / l l , / l / / II , , /---- p1. Fp 20 Q 3 4p /o/ / / / / / b f CO /� /�8 yo �'5 =ryo ti / / / / '� `� Q ° �' / ep .ss Q- p� O �4, / 116 '' 1 cow Q , / / q�/ /9 .0 I I q,� 2 Q Q 4= 2 st0 00 Q /�Z 9g / NORTH PLANS REVIEWED FOR THE CITY OF DIAMOND BAR BY: DAVID EVANS AND ASSOCIATES 17782 17TH ST., SUITE 200 TUSTIN, CA 92780-1947 TEL: (714) 665-4500 DAVID A. STUETZEL RCE NO. 47886 DATE: GEOTECHNICAL ENGINEER'S STATEMENT OF COMPLIANCE: TYPICAL SECTION - GRAVEL BAGS 30, NTS THIS PLAN HAS BEEN REVIEWED BY GLOBAL GEO-ENGINEERING INC. AND DEEMED TO BE IN CONFORMANCE WITH THE RECOMMENDATIONS IN OUR REPORT DATED NOV. 04, 2015 PROJECT NO. 6547-04, REVIEW WAS LIMITED TO THE GEOTECHNICAL ASPECTS OF THE PLAN ONLY. GLOBAL GEO-ENGINEERING INC. 3 CORPORATE WORK, SUITE 270 IRVINE, CA 92606 TEL: (949)221 -0900 REVIEWED BY: GE NO. DATE: PLANS APPROVED BY: CITY OF DIAMOND BAR DAVID G. LIU RCE NO. 44053 CITY ENGINEER PLANS PREPARED BY: , CIVIL TRANS INC ENGINEERING, PLANNING, SURVEYING 732 N0. Diamond Bar Blvd., Suite 128 Diamond Bar, California 91765 (909) 396-1131 STORM WATER POLLUTION PREVENTION NOTES: (CONSTRUCTION PHASE) OPROVIDE SINGLE ROW OF GRAVEL BAGS - 2 BAGS HIGH. PER BMP SE8 REQUIREMENT. OPROVIDE SILT FENCE AT LOCATION SHOWN AND AT PERIMETER OF CONSTRUCTION FENCE WHERE APPLICABLE PER BMP SE1 REQUIREMENTS O3 PROVIDE 10' X 10' CONCRETE WASTE CONTAINMENT AREA BELOW GRADE TYPE, PER BMP WM8. O4 PROVIDE SANITARY/SEPTIC FACILITY PER BMP WM9. KI(1Tr-:- THERE IS NO NON -STORM WATER DISCHARGE ON THIS SITE DURING CONSTRUCTION EXCEPT TO WET DOWN GROUNDS FOR DUST CONTROL. LEGEND ����Afta DATE: /QROFESS/pN\ CD LU NO. 32779 ;U * EXP.06/30/2026 v1 Q- "9T F OF C A\-�F / 04/12/2025 JAVAID M. ASLAM RCE NO. 32779 DATE: FILTER FABRIC GRAVEL BAG SILT FENCE (DURING GRADING AND CLEARING OPERATIONS) STORM WATER FLOW REVISION LEGAL DESCRIPTION: LOT 153 TRACT NO. 30091 M.B. 789/51-75, APN: 8713-029-009 OWNER: DR. HITENDRA H. SHAH 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 (951) 818-7095 CONTACT PERSON: DR. SHAH SITE ADDRESS: 22909 LAZY TRAIL ROAD DIAMOND BAR, CA. 91765 EROSION CONTROL PLAN N THE CITY OF DIAMOND BAR DRN BY: WP CHK: BY: JMA SCALE: AS SHOWN DRAWING NUMBER DATE: 04/12/2025 REVISED: JOB NO. 450-251-P3 C-6 Packet Pg. 60 7.1.b LANDSCAPE ARCHITECTURAL PLANS SHAH RESIDENCE 22909 LAZY TRAIL RD. DIAMOND BAR, CA i r\7 I 1 t/7 0N5�3_10"w 254.4 ' 9 17 O ,0 DOD 0/7 D O D O Q-�" O D D O D O D �OWR '- 0 0��� DODO,-'�7�00000V--VOODOO,-V'0000�\V0000000I00'71000 --- L_ , , o 0 0 0 0 0 0 0 0 0 7-'o 0 0 0 17 0 0 0 0 0 0 o V` 7\ o o -7_7 o� o o; o o ------------- WWW. 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W J 117o1717o0000V-00000000;0000000-'70V\0000000\\0V \o . 17V000000170000000000,77V V7 ,VV V77\77000V1 \\17 0`\0�I00�I0 W' 014-�' 0 7 0 0 7 0 7 0 0 7 0 7 0 0 0 0 17 7; 0 7 0 0 7 V' V 0 0 7 0 7\\0 0 0 0 7 7 0 7\`q 0 57 /700V0000�?00170000V0�V,0V000000V00`V V V V VV�7��0�`\0 70,\gy7�i v--�-L� 0 0 0 0 0'g v-\v 0 0 0 0 0 0 0 Vt D O D O 0/0 0 0 0 0 0 0 0 V 0 0 0 0 0 k7'�'� \0� 0 0 0 01 0 0 0 0 0, 07 0 0 0 7 0 7 0 0 7 0 7 V'\V 0 0 0 17 0 0 '0 0 17 0 7/0 0 17 0 17 0 0 0 0� 17 0 0 0 0\ 0 0 0�-V �`e /0 0 11 V 0\\v i`.` .'.".... .` Lr) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0; 0 0 0 0 0 0 0 0 7 0 V\\ 0 0 0 0 0\ 10 0 0/ ) sL�OPEAIWSI PE,�1l� N7 0\\\ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -VO Q-� 0 0 0 Di�O 0 0 0 0 0 V 0 0 0 0 O\`\0 0 0 0 \ �0 �AVI 0 7RR'lr iC7 �1 0�0 D i.�'�`W'z. W Ld CD 00000000000000000000000070000000000000000q oIVoo1�7��7toIo�d�.W::.W:W:W:y::cll 0000 0 00 0 00 0Q 0000 0��00 0000 0Q 0\0DOD\\0 REM IN °70�Q�Q01►S2)0Qi W W... W -- 0 cll 0\\\ 0 FARE M6iR\� VNR EE V 0 7\y1 0 V0170017V001-0700000000— /'0000000 JV\000000�00�\ VNFVA '00 �V b��V 0 AIDOW.\�W.W...:.W.W.WW�. N6300970 "W 331.76' PROPERTY LI ---------I I I W W W y W WWWWWWWWWW NEW LANDSCAPE AREA = 2,390 s.f. EXISTING NATIVE LANDSCAPE=36,540 s.f. TOTAL LANDSCAPE AREA = 38,930 s.f. SITE VICINITY MAP N.T.S INI SHEET INDEX L-1 TITLE SHEET L-2 TREE INVENTORY PLAN L-3 PLANTING PLAN L-4 IRRIGATION PLAN L-5 IRRIGATION DETAILS PLAN OWNER / DEVELOPER DR. SHAH 22909 LAZY TRAIL RD. DIAMOND BAR, CA LANDSCAPE ARCHITECT Phil May Landscape Architecture 2532 Wallace Ave. Fullerton, CA 92831 909-373-1959 CERTIFICATION OF LANDSCAPE DESIGN I hereby certify that: (1) 1 am a professional appropriately licensed in the State of California to provide professional landscape design services. (2) The landscape design and water use calculations for the property located at _ 22909 LAZY TRAIL RD. (3) (provide street address or parcel number(s)) were prepared by me or under my supervision. (4) The landscape design and water use calculations for the identified property comply with the requirements of the City of Diamond Bar Water Efficient Landscape Ordinance (Municipal Code Chapter 13.18) and the City of City of Diamond Bar Water Efficient Landscape Guidelines. (5) The information I have provided in this Certificate of Landscape Design is true and correct and is hereby submitted in compliance with the City of City of Diamond Bar Water Efficient Landscape Guidelines. PHIL MAY Print Name LAI 04 Signature 2532 Wallace Ave., Fullerton, CA 92831 Address (909) 373-1959 Telephone Landscape Design Professional's Stamp 06-23-2025 Date 3104 License Number pmay@philmaydesign.com E-mail Address \PNDSCgp� y'A0 Co O ? W SIGNATURE n W 05-31-27 ~ y RENEWAL DATE T 06-23-2025 DAT sJ E �� qTF OF CA\ �F��� J J Q _ N N Ckf U Q H Z O U N Z O N Z W J U N Z O N Z O N Z W Z W r- O' 3 w Z, U W U Ckf W U N Z Q O Z 0 N N Of W CL Ckf N W Of a x LU _ H O _ 3 W N Of _ O o W N W 0 ZOJ U J Q � = W N � o= aof i w0 a Ckf n- oN W U �Z CLu� N � W W __ E­F- ZZ O O W Z �3 W M N of N OZ �O Wo QZO N U O p zZ �a �z O W N =Z F W Z� Oo ZW o= F- M "o 0 W o_1 z N �o W 0X 0 z� aZ N Q Z Li O O wo o W J QO Z W W Xm � _ N U W D_' U Q L� W W a O u_ o� Z gQ Mo J � = W 0 Z 00 I- N wo aL: O o o- Z 0 W U Ckfo aZ oa Z N aZ W O U N WLd N 0 W J O J N Q H K ZO LLI �W �W D_' J H m Z N Z W O ,,, D- Q W N 13� O W zm oa N W W CL = PHIL MAY LANDSCAPE ARCHITECTURE 2532 Wallace Ave. Fullerton, CA 92831 Phone: 909 373 1959 pmay@philmaydesign.com www.philmaydesign.com \ p,NDSCgp F Ma yA l ati � � O c� m W SIGNATURE n 05-31-2027 ~ y RENEWAL DATE T 06-23-2025 sJ DATE \P qTF OF CA\_\� w L.0 I w 6 owJ_ U CD U Q N Z � Q � W ~ w Q Z 0 1 0 = o QL Q c= N 0 DRAWN F.G. CHECKED R.S. DATE 04-01-2025 SHEET OF 5 SHEETS JOB NO. 21049 Packet Pg. 61 7.1.b Sec. 22.38.140. — Tree protection requirements. The director shall determine during project review whether and to what extent measures will be required to protect the existing trees during construction. This decision shall be based upon the proximity of the area of construction activity to existing protected trees. The protective measures shall include but are not limited to the following: (1)The existing trees to be retained shall be enclosed by chain link fencing with a minimum height of five feet or by another protective barrier approved by the director prior to the issuance of a grading or building permit and prior to commencement of work. (2)Barriers shall be placed at least five feet outside the drip line of trees to be protected. A lesser distance may be approved by the director if appropriate to the species and the adjacent construction activity. (3)No grade changes shall be made within the protective barriers without prior approval by the director. Where roots greater than one inch in diameter are damaged or exposed, the roots shall be cleanly saw cut and covered with soil in conformance with industry standards. (4)Excavation or landscape preparation within the protective barriers shall be limited to the use of hand tools and small hand—held power tools and shall not be of a depth that could cause root damage. (5)No attachments or wires other than those of a protective or nondamaging nature shall be attached to a protected tree. (6)No equipment or debris of any kind shall be placed within the protective barriers. No fuel, paint, solvent, oil, thinner, asphalt, cement, grout or any other construction chemical shall be stored or allowed in any manner to enter within the protected barrier. (7)lf access within the protection zone of a protected tree is required during the construction process, the route shall be covered in a six—inch mulch bed in the drip line area and the area shall be aerated and fertilized at the conclusion of the construction. (8)When the existing grade around a protected tree is to be raised, drain tiles shall be laid over the soil to drain liquids away from the trunk. The number of drains shall depend upon the soil material. Lighter sandy soils and porous gravelly material require fewer drains than heavy nonporous soils like clay. Dry wells shall be large enough to allow for maximum growth of the tree trunk. Dry well walls shall be constructed of materials that permit passage of air and water. (9)When the existing grade around a tree is to be lowered, either by terracing or a retaining wall, a combination may be used to lower grade. With either method, the area within the drip line shall be left at the original grade. The retaining wall shall be porous to allow for aeration. (10) Trees that have been destroyed or that have received major damage during construction shall be replaced prior to final inspection. 0 5' 10' 20' NORTH SCALE: 1" = 10'-0" EXISTING TREE LEGEND Tree # Save/ remove Botanical Name Common Name Protected Native or Specimen DBH Height (Feet) Width (Feet) Health Structure Condition Comments 1 Remain Juglans californica Ca. Black Walnut NO Native 3,3,3 12 15 FAIR FAIR FAIR to remain 2 Remain Eucalyptus cam. Red Gum NO N/A 14 24 19 POOR POOR POOR to remain 3 Remain Eucalyptus cam. Red Gum NO N/A 39 39 30 FAIR POOR POOR to remain 4 Remain Eucalyptus cam. Red Gum NO N/A 29 33 27 FAIR I FAIR FAIR to remain 5 Remain Eucalyptus cam. Red Gum NO N/A 30 35 31 FAIR POOR FAIR to remain 6 Remain Pinus canariensis Canary Island Pine NO N/A 26 46 22 FAIR FAIR FAIR to remain 7 Remain Eucalyptus cam. Red Gum NO N/A 30 42 21 FAIR POOR POOR to remain 8 Remain Eucalyptus cam. Red Gum NO N/A 31 47 29 FAIR FAIR FAIR to remain 9 Remain Pinus canariensis Canary Island Pine NO N/A 32 58 22 GOOD FAIR GOOD to remain 10 Remain Pinus canariensis Canary Island Pine NO N/A 31 49 23 FAIR FAIR FAIR to remain 11 Remain Pinus canariensis Canary Island Pine NO N/A 22 46 22 FAIR FAIR FAIR to remain 12 Remove Eucalyptus cinerea Silver Dollar NO N/A 30 39 21 POOR POOR POOR to be removed, to close to structure 13 Remove Eucalyptus cinerea Silver Dollar NO N/A 30 39 21 POOR POOR POOR to be removed, to close to structure 14 Remove Washingtonia robusta, Mex. Fan Palm NO N/A 20 17 11 FAIR GOOD FAIR to be removed, to close to structure 15 Remain Quercus agrifolia Coast live oak YES Native 10 28 24 FAIR FAIR FAIR to remain protect in place 16 Remain Quercus agrifolia Coast live oak YES Native 8,5,3 28 21 FAIR FAIR FAIR to remain protect in place 17 Remain Quercus agrifolia Coast live oak YES Native 8,9,9 21 26 FAIR POOR FAIR to remain protect in place 18 Remain Quercus agrifolia I oast live oak I YES Native 6,5,7,8,41 33 1 27 FAIR FAIR FAIR to remain protect in place 19 Remove Ficus microcarpa Indian Laurel NO N/A 1-2" 15 9 FAIR POOR FAIR hedge to be removed O 0 0 17 0 0 0 0 0 0 0 17 0 0 0 0 7 0 0 0 17 0 17 17 0 0 0 0 17 0 0 0 0 7 0 7 0 7 7 0 7 7 0 7 7 07 7 o 0 0 0 0 0 0 0 0 05 0 0 0 0 0 0 0 0 0 0 0 0 0 7 o 0 0 0 0 0 0 0 0 0 0 o d o 17 17 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 V 0 0 0 0 0 V 0 V ooo 0 0 � 2 1 0 0 � � ve 0 17 0 0 17 0 170� 7 0 V V 0 V 0 0 0 0 V 0 0 V 0 17 0 V V � 0 0 0 V 0 0 V 0 V V 0 V 0 0 V 17 0 17� 000000000000 7 0 0 0 0 0 0 0 0 0 0 0 0 V V 0 V 0 0 0 0 0 0 0 0 000 0 17 0 1 11 15011 V V 17 17 oaoo �o 0 0 0 0 0 0"0/ 7� V 0 0 0 V 0 0 0 V 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 V 0 0 0 V 0 0 0 0 0 0 0 7 0 0 0 V 0 0 V 0 0 0 0 V SYMBOL LEGEND (::6 Existing trees to Remain in place (:x Existing trees to be Removed 12 � _ I — " I — — — — — — — — — — — — — — —• (E) PLANTERS 1 1 E) 3-CAR Z 0 RESIDENCE i i i L----------- 0 9 00000 0 0 VVV VVV 0 0 VVV 0 0 0 0 0 VVVVV 0 0 � 10 0 0 0 0 0 0 V 17 0 17 0 0 17 0 0 V 7 17 17 17 V 17 V 17 17 17 17 17 V 17 17 V V V V V V V9V V 17* 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 V 0 0 0 0 V 0 0 0 V 0 0 70 15 18 Q w >>/ 1 LL 1 _ oI w 1 1 Z Q J z ■ ��■:lilt 11 Z a J Z — — — — — — —� — — — — — — — — -- ■ J J N In Ir O H a Z Z O U In Z 0 V) Z Ld 0 w J U N Z 0 In Z 0 In Z w 0 Z W K 3 w F- U W U w CL 0 Z g a J 2 o_ _ O Z O u) V) d' w CL r_ Of 3 In w X a x w W _ H H O F_ 3 D Ld w 0 w W 0 Zo J U a = u) W o= a� a w0 0 of a o� — Z wQ a� wW F— Z Z 00 Ld �0O F- Vl x N 0 Z L� wo Q 0 N U (Do zz 3¢ W LD wv) F_Z W ZW On Z W O� Q '0 '0 0L, z u) Z Ld =:! O� Z} ¢Z wo 0 W J 0 ¢ Z wW Xm w a It=_ aL' wL, a0 gn o� Z ga M0 J = W d = H 0 ZO �Z z w0 -t= � Z az 0 W U of ¢a Z o¢ Z N ¢ Z wo U N Ld W M 1, J O J N¢ H Ir z 0 Ld Ld L, LLI F- m W Z — Z W 0 Q�a ¢w In 0� Ow Zm 30 Z u wLd =W PHIL MAY LANDSCAPE ARCHITECTURE 2532 Wallace Ave. Fullerton, CA 92831 Phone: 909 373 1959 pmay@philmaydesign.com www.philmaydesign.com �p,NDSCgA F Ma yA 11 0 CO o c� 2 m W SIGNATURE n 05-31-2027 ~ y RENEWAL DATE T 06-23-2025 sJ DATE qTF OF Z Q LIJ L1J oc 0 z w Z No I..L CD LU U o U Q N Z Q oLUF- m (y) � N 0 w Q Z o0 J O = O Q c= CC-4 0 DRAWN F.G. CHECKED R.S. DATE 04-01-2025 SHEET OF 5 SHEETS JOB NO. 21049 Packet Pg. 62 7.1.b PLANTING NOTES 1. Contractor is to review plans, verify site conditions and plant quantities prior to installation. Contractor shall take sole responsibility for any cost incurred due to damage of existing utilities. Plant material quantities are listed for the convenience of the Contractor. Actual number of symbols shall have priority over quantity designated. Conflicts between the Owner and these plans or within these plans shall be brought to the attention of the Landscape Architect prior to landscape installation. Any deviation(s) from the plans or specifications will require written approval from the Owner and/or Landscape Architect. The Contractor shall assume full responsibility for all necessary revisions due to failure to give such notification. 2. The Contractor shall maintain a qualified supervisor on the site at all times during construction through completion of pick-up work. 3. The Contractor shall receive site graded within 0.10 foot of finish grade. Commencement of work indicates Contractor's acceptance of existing grades and conditions. Final grades shall be adjusted by Contractor as directed by Owner's representative. All grading shall be completed prior to commencement of planting operation. 4. The Contractor shall furnish and pay for all container grown trees, shrubs, vines, seeded/sodded turf, hydromulches, and flatted groundcovers. The Contractor shall also be responsible for and pay for planting, staking, and guarantee of all plant materials. See planting details for planting and staking/guying requirements. 5. The Landscape Architect and/or Owner shall approve plant material placement by Contractor prior to installation. 6. Contractor shall follow the soil's report recommendations, notes and shall uniformly broadcast amendments over planting areas only. See Report on Sheet L-1. 7. The planting pits for trees shall be dug twice the diameter of the root ball and two inches shallower than the rootball Planting pits for shrubs and perennials shall be dug twice the original root ball width, and one -and -a -half times as deep as the rootball. Planting pits for groundcovers shall be dug one -and -a -half times the original root ball size in all directions. 8. Provide root barriers to all new trees planted within five(5) feet of paved areas. The root barrier shall be installed per manufacture specifications. For trees planted in square or circular tree wells; the root barrier shall be install around entire perimeter edge of the well planter. 9. Provide jute netting on all slopes 4:1 or greater. 10. The Landscape Contractor shall maintain all planted areas shown on the plans, including (but not limited to) watering, pruning, edging, and mowing, for a period of thirty (30) days after completion of project and acceptance by Owner. 11. The Landscape Contractor shall warranty and replace any plant material that shows signs of lack of vigor or other unhealthful appearance within ninety (90) days of completion of contract. Trees that have been topped or otherwise improperly pruned by the Contractor shall be removed and replaced by the Contractor at no cost to the Owner. Phil May, pmay@philmaydesign.com Phil May Landscape Architect 1937 West 9th Street Upland, CA 91786 RE: 22909 Lazy Trail, Diamond Bar, 12", Our ID No. 17-194-10 Received July 12, 2017 Dear Phil, The soil is has moderate alkalinity with a pH of 7.56. Limestone is present. It induces X iron deficiency in acid -loving plants. Salinity is modest at 0.71 millimho/cm. Nitrogen is low. Boron and sulfur are moderate. Phosphorus, potassium, iron, manganese, c zinc, copper and magnesium are high. Sodium is moderate. SAR (sodium adsorption M ratio) is 2.1. Plant available lead is modest. The rate of water percolation is moderate at 2.62 inches per hour. 1-COURSE HIGH C M U, F K U N I WALL/ F E N U E U E I AIL U STUCCO OVER NO SCALE Recommendations (MATCH HOUSE STUCCO) General soil preparation on a square foot basis. Broadcast the following uniformly; rates are per 1,000 square feet for a 6-inch lift. Incorporate them homogeneously 6" deep. Ammonium sulfate (21-0-0) - 5 pounds agricultural gypsum - 20 pounds Organic soil amendment - about 3 cubic yards, sufficient for 3% to 5% soil organic matter on a dry weight basis PLANT LEGEND I LIMIT OF ' SYMBOL BOTANICAL NAME COMMON NAME SIZE QTY. WUCOLS REMARKS ° ��'° ��'°��'��= _ LANDSCAPE WORK yNs_sz • off, ' vvv�r��v�6vpdvsv¢vp� 2s+as•_ p I TREES _V v p'v-6,da Vv/V/v i � v­6-v-v'v v-V-V -V,vFv vv rQ 7-vv-va 4vp /v,6vbvv�V-v'-V-V �v��ovvv vl b Citrus spp. Lemon Tree 24 box 1 M multi trunk V-v NEV V-Va� v v�y 'o�y�co�I°rely ae� �av v o a°, // 1 1 �I v 0 7-� V �Vj�jv�� Y /d V y V V�v V,� �[ v I (E)PLANTERS ' X X vvv_�v_4evvi vvVvvvd3 v v ' • Citrus sp Orange Tree 24" box 3 M multi trunk ° °-°-V-°-°,� �''V-V V,° ° a d6 ° vV°V o ass v 71 ° I f g 1-v 0�0 y� �6 v v viC' 57 V V � V 0, W •7v-7,v -VV-'7�v �I \ V--V-vV-6-v-v-vvv'vvvvd°�d6dL4L4°v�b�v�vv� \vv 1 — �� 7_7- 9 SZ��7�-�v J7�vv0vvivv6vvv�b�v�7v� \07 P c v E 3-C R Existing Eucalyptus trees to remain In place (8 12 DBH). - r a V I vvv�veivvvvvvv�bdvwv6�vvvrvVvvvvaV IVv 14 vvvv�bvvvvvvw�dvv�v�6dvy�b�vvv \Q\�I b li o SHRUBS-wvvvv,vvvvv w6dw�6 idv'V IV Wv\ \v\ v o I q �i - _V-�vvv°�tvvvvfi ��vv�6vap-6,Vy�vb�v v-V 7FI�\vv\ Agave attenuata Foxtail Agave 5 gal 3 Lq\v\ > > 6v�vvev�bv vpl��4dvvv vv�ipv vy 'vbRd�\ bd�� ' • zl J Li ustrum Texanum Texas Privet 5 al 20 M p, g J g v v v s7�7 0 V \d �7\0'a �7� �/ v v F�iv�0 V 0 9 v�v 0 d\ \v \ \ RESIDENCE H ' d/VVV--V y-vVvvvvvvv,7 v \d•� \ g � Buxus micro h lla japonica ica Japanese Boxwood 5 al 43 M v �� v v v -\71 V s�'V771 /V v/V v V*,;d7�v 6� �v v �d daq'1� I \\\ """ ; �Q P y J P P 9 vo-V-vVvv-\d���o,$4 ajvvNdp6dvvvgvv�ty\vvd��\\ (�'vvvvvvv,F\ o vvp'vvvv/vvv�v�i �vavQ�vvbd \\ \ 1 Rosa f. 'Iceberg'Dwarf Heavenly Bamboo 5 al 5 L gyp, y g vvvvvv6�\o-s�,v�pv6�v,vbb� �v�vv avv�vv�d `v � vvvvvv"\v�vvvvv6b/v"vvbvvp'oVovbvv�a\vbvb\ vvvvvvv�v�gvvv�v�v by�pwppv�u�cvv bv\vbm PERENNIALS vvvvvvvva�wvgv�v W ddvlvlv�vrvfvv�dv\v \v\V V, �d`vlQld p►vIQ\\ _ I vvvvvvvvOvva�vgv, vlvvb/Ivvv/v/vpvvvd\v\v\v vV \dW bl �Ic�v\�pl' ❑ A a anthus africanus Lily of the Nile 1 al 54 M ° ° ° ° ° ° ° ° ° °b °ate ° °J° � p' A7/v 17 7 V V V R°\v"7 V v"°�� �'ei6 S�d�A�a'�� �bl \fi r,• � O g p y g vvvvvvvvd-iVvvob-V,;—vV pVVIvav,vav7V\vVVV�v �VI vvvvvvvvvvvv-vv`vv�_vvs-vmd�/6bvvvvlvg-av\v',&v��v dblv1pb q �; ' FEATHER O Hemerocallis hybrids Daylily 1 gal 25 M mixed colors vvvvvvvvvvvvVo_,v-v000V_�dlvvwa6�bvlra\v\76\vQvm\6\d �pl V►----- vvvvvvvvvvvvvvvv�v6vvydv/vx�vg/�vywvv\vvV\v\vd1d�\b\ �\:1:�....:.•..:..: _ O s���v�3vvvv_vvbvvv_vv V\vyv�v\vIVb\ba avlb v �•.::•: - � Dianella tasmanica Variegata Variegated Flax Lily 1 gal 46 L S r i � / \� v v� 1 Ms 4s'� 'M' I 1•'P•I � i � I I I � �, 1 � GROUNDCOVER Rosmarinus o. 'Prostratus' Prostrate Rosemary 1 gal 57 L plant @ 36" o.c. SITE PLAN N.T.S. Existing landscape & irrigation to remain in place. W W W W W W Synthetic turf installed per manufacturers standards. V 0 j � _ -7— - W W W v Undisturbed native vegetation to remain in place. — — - - 0 o v o o Owner to remove all dead or dying landscaping to - - _ vvvvv Y g p g � � V 0/� V \� V V meet minimum brush clearance requirements. / - - V V V 1 V V V ID V V 0 0° 0 0 O 0 0o 00 L----------------- / 00000000000, ,00 00__ (�) o O o 10 ❑� V V V\ V VVVV0PL�N000 000- ❑ 10 0 0 "A r T A I M A T T T" 1 r "ArT A I r A Tr For the preparation on a volume basis, homogeneously blend the following materials into the soil. Rates are expressed per cubic yard: Ammonium sulfate (21-0-0) - 1/4 pound agricultural gypsum - 1 pound Organic soil amendment - about 15% by volume, sufficient for 3% to 5% soil organic matter on a- dry weight basis Organic soil amendment: 1. Humus material shall have an acid -soluble ash content of no less than 6% and no more than 20%. Organic matter shall be at least 50% on a dry weight basis. 2. The pH of the material shall be between 6 and 7.5. 3. The salt content shall be less than 10 millimho/cm @ 25' C. on a saturated paste extract. 4. Boron content of the saturated extract shall be less than 1.0 part per million. 5. Silicon content (acid -insoluble ash) shall be less than 50%. 6. Calcium carbonate shall not be present if to be applied on alkaline soils. 7. Types of acceptable products are composts, manures, mushroom composts, straw, alfalfa, peat mosses etc. low in salts, low in heavy metals, free from weed seeds, free of pathogens and other deleterious materials. 8. Composted wood products are conditionally acceptable [stable humus must be present]. Wood based products are not acceptable which are based on red wood or d "" ""?Y CAP 8"x8"x16" CMU STUCCO EVER (MATCH HOUSE STUCCO) NOTE: " I have complied with the criteria of the Water Efficient Landscape Ordinance and applied them for the efficient use of water in the landscape design plan." fa04 06-23-2025 Phil May, Landscape Architect Date PLANT MATERIAL REQUIRED PERCENTAGE OF MIX PROPOSED % TREES 24-inch 20% 100% 15- allon 80% 0% SHRUBS 5-gallon 70% 72% 1-gallon herbaceous only) 30% 28% GROUNDCOVER Coverage within 2 yers 100% 100% ce ar. 9. Sludge -based materials are not acceptable. 10. Carbon: nitrogen ratio is less than 25: 1. 11. The compost shall be aerobic without malodorous presence of decomposition products. 12. The maximum particle size shall be 0.5 inch, 80% or more shall pass a No. 4 screen LANDSCAPE CALCULATIONS (FRONT YARD) for soil amending. Maximum total permissible pollutant concentrations in amendment in parts per million on a dry weight basis: arsenic 12 copper 100 selenium 20 cadmium 15 lead 200 silver 10 chromium 300 mercury 10 vanadium 50 HARDSCAPE LANDSCAPE SQ. FT. / % SQ. FT. / 1,265 = 33% 2,390 = 67% cobalt 50 molybdenum 20 zinc 300 nickel 100 FRONT YARD AREA = 3,582 sq.ft. Higher amounts of salinity or boron may be present if the soils are to be preleached to reduce the excess or if the plant species will tolerate the salinity and/or boron. For site maintenance, apply ammonium sulfate (21-0-0) at 5 pounds per 1,000 square feet about once per quarter. Correct iron deficiency as needed with BASF Sprint 138 Fe or other FeEDDHA chelated iron. Monitor the site with periodic soil testing. Adjust the maintenance program as needed. Sincerely, Garn A. Wallace, Ph. D. GAW:n NOTE: ALL SITE WALLS WITHIN THE 30'-0" FRONT YARD SETBACK SHALL BE 42" HEIGHT MAX. NOTE: SEE SHEET L-3 FOR PLANTING DETAILS )00000000000 00 000 000 ❑ ❑ ❑ ❑' _ ❑ \ I �_ _o'er 9V�VVV�o��14 17 _7 � \V V 7— � 1 ol • I �1 V SL'�5PE N66CAWE V 1 y�VE7NV 7 1 V V V V V V V 1 1 7 V V V V V V 1 7 V V /�7 V V \\0 V V V •V 1 ` �V'�ZV V//V \ / V V\V V 7 V ` I _ �o�o/'odo E) 3-CAR G c 01 RESIDENCE PROPOSED COMBO WALL \ 'S;7 /� 17' 17 17 17 ' � SEE ELEVATION, #2 L-1 I I V V O V V �7 V/;7 V 7 ,/7V V \� V V V • I V V 7/7 V 0 ----------------- ��0 v V V V I V/ —77-- V17 V V/ V 0 0 V V V 7 V V V VV V V V V V I V\ V V Oj '�i) SVOPFLANiSCVPE;7- —V� 1 7 I�X,V 71o, /V V TEOJ REVAI P 7 1�7 V V \\V V V V V V V V V V Q 7% ,,VI V V Y \/ 7 V V RE)MAIN SEE O17 V V �h 17 17 ME 17E R V V V 06RM / E 1NREE V " 0 \ 1 7 V VNFV AV V V V NY, IV ��' V V V N63009'03W 331.76' PROPERTY �I ALL IMPROVEMENTS ARE TO BE MAINTAINED BY THE PROPERTY OWNER. MULCH INSTALLATION After all planting and irrigation operations are complete, cover all exposed landscape areas with 3" layer of SPEC Mulch as made by Recycled Wood Products (877-476-9797), or equal �r� ul 1016w :_•m ■ g!mm• R L_J I fit= r•,o o.� v J 41 l� 441O�p1rC.i,; I' 0 5' 10' 20' NORTH SCALE: 1 " = 10'-0" J J Q _ N N 0 a Z z 0 U ui z 0 U) z W 0 0 J U N z 0 U) z 0 V) z W 0 z K 3 w X U W U a W CL 0 0 g a J 2 d 0 z 0 U) D W o_ z K Of w W a x W W _ H 0 3 W D LIJ 0 W W zO J U a =W 0 = aof a w � 0 CL a oCD �z wQ a1, (0o W W Z Z 00 LIJ �00 LIJ � V1 0 oZ W n Q 0 N U 00 zZ 3Q 00 WN =:z W z� 00 zW o� a o W z V) z _� odg 0 z} Qz (nQ 20 W 0 0 W J Q0 z W W Wm wa �_ En Ld a� W 'L a0 on o� z ga Mo J ,il L�z 00 �En z w0 -t= & o d Z 0 W U a � z oQ Z 0 Q Z Wo U N W M V)o W J O J V) Q �- Q� z0 W W Pm V) V) _z W 0 a aw U� 0 w zm 30 z oQ U W K = W PHIL MAY LANDSCAPE ARCHITECTURE 2532 Wallace Ave. Fullerton, CA 92831 Phone: 909 373 1959 pmay@philmaydesign.com www.philmaydesign.com �p,NDSCgpF S. Ma yA 110 o (2 m W SIGNATURE n W 05-31-2027 ~ y RENEWAL DATE T 06-23-2025 sJ DATE qTF OF z Q V Z Z Q I� 0 �/ Q (D LU U 0 U Q N Z Q O LLJ ~ m w Q Z o0 J 0 = O Z Q o� Q Q c= CC-4 0 DRAWN F.G. CHECKED R.S. DATE 04-01-2025 SHEET L-3 OF 5 SHEETS JOB NO. 21049 Packet Pg. 63 7.1.b GENERAL IRRIGATION NOTES Irrigation Schedule (Establishment Period) Water Pressure at meter or at 100 PSI 1. It is the responsibility of the irrigation Contractor to familiarize himself with all grade differences, location of wall, Irrigation Controller Brand HUNTER retaining walls, structures and utilities. The Contractor shall repair or replace, at no additional cost to the owner, all items damaged by his work. The Contractor shall coordinate his work with other contractors for the location and installation of pipe sleeves and laterals through walls, under roadways and paving, etc. 2. The Contractor shall not willfully install the irrigation system as shown on the drawings when it is obvious in the field that unknown obstructions, grade differences, or differences in the area dimension exist that might not have been addressed in the design of the irrigation system. Such obstructions or differences shall be brought to the attention of the Owner's authorized representative. In the event this notification is not performed, the Contractor shall assume full responsibility for any necessary alterations to the work. 3. The Contractor shall obtain, coordinate, and pay for any and all inspections as required. Valve No. Hydrozone type- high, med., low Irrigation type (drip, low flow, etc.) Mfr rated flow GPH Application time period (minutes/day) Total gallons =(GPH) x (1 hr/60min) x (#minutes) Days per week Summer Days per week Winter 1 LOW DRIP .60 35 .35 7 4 2 LOW DRIP .60 35 .35 7 4 3 MED BUBBLER 60 5 5 7 4 4 LOW DRIP .60 35 .35 7 4 4. The Contractor shall be responsible and liable for any encroachment Into adjacent property, R.O.W. s easements setbacks Irrigation Schedule (Established - Mature Planting) or any other legal property restrictions either marked or unmarked. Water Pressure at meter or at 100 PSI 5. The irrigation system design is based on a minimum operation pressure of 40 PSI and a maximum flow demand of 5.0 GPM. HUNTER The Contractor shall verif wateressu rre rior to construction Re ss ort an difference between the water reure Irrigation Controller Brand y P P P y P indicated on the drawings and the actual pressure reading at the irrigation point of connection to the Landscape Architect. 6. This design is diagrammatic. All piping, valves, etc., shown within paved areas is for design clarification only and shall be installed in planting areas wherever possible. The Contractor shall locate all valves in shrub or groundcover areas. 7. Trenching within the dripline of large existing trees shall be performed by hand, and with extreme care not to sever roots 1-1/2" in diameter and larger. Where roots 1-1/2" in diameter and larger are encountered, the Contractor shall tunnel under said roots. Exposed roots that have been tunneled under shall be wrapped in wet burlap and kept moist while the trench is open. Valve No. Hydrozone type- high, med., low Irrigation type (drip, low flow, etc.) Mfr rated flow GPH Application time period (minutes/day) Total gallons =(GPH) x (1 hr/60min) x (#minutes) Days per week Summer Days per week Winter 1 LOW DRIP .60 35 .35 4 2 2 LOW DRIP .60 35 .35 4 2 3 MED BUBBLER 30 6 3 4 2 4 LOW DRIP .60 35 .35 4 2 8. All Main line piping, lateral line piping, and control wires under all paving shall be installed in Schedule 40 PVC sleeves at a minimum depth of 18". Sleeves shall be installed before paving is in place. All sleeve sized shall be a minimum of twice the diameter of the pipe to be sleeved. Control wire sleeves shall be of sufficient size for the required number of wires under paving. 9. Pipe sizes shall conform to those shown on the drawings. No substitutions of smaller pipe sizes shall be permitted, but substitutions of larger sizes may be approved. All damaged and rejected pipe shall be removed from the site at the time of said rejection. 10. All sprinkler heads shall be set perpendicular to finish grade unless otherwise specified. Install all heads with double swing joints as per detail. All heads adjacent to parking lots, walks, roads, or other paved areas shall be installed with pop-up bodies. 11. The Contractor shall flush and adjust all sprinkler heads, drip tubing, and valves for optimum coverage with minimal misting and/or over spray onto walks, streets, walls, etc. Substitution of nozzle pattern or radius as required to achieve optimum coverage is responsibility of contractor. 12. Drip tubing shall be installed in parallel rows (wherever possible) 18" apart on top the finish grade (unless stated otherwise on plan OR irrigation legend) and covered with 3" of specify groundcover material- see planting plan. Emitter spacing of adjacent rows staggered. Tubing shall be firmly staked in place with U-staples at 5' on center (24" on center around tight curves). In steeply sloped areas, install tubing rows perpendicular to the direction of the slope. Install flush valves at the circuit's major low points (verify in field). Install flush valves in 6" valve boxes. Drip irrigation tubing shall be connected to Schedule 40 PVC supply line and exhaust manifolds where indicated on the plans. 13. All remote control valves, gate valves, flush valves, and pressure relief valves shall be installed in suitable valve boxes as shown in details, complete with locking covers. All shall be Carson, Amtec, or approved equal, and shall be marked "G.V." for gate valves, "R.C.V." for remote control valves, etc. Provide expansion coils at each wire connection in valve box as per details. 14. Install all backflow prevention devices and all piping between the point of connection and the backflow preventer as per local codes. Final location of the backflow preventer and automatic controller shall be approved by the Owner. 15. 120 VAC electrical power source at controller location shall be provided by Electrician or General Contractor. The Contractor shall make the final connection from the electrical source to the controller. RECOMMENDED MINIMUM LANDSCAPE MAINTENANCE SCHEDULE WEEKLY TASKS • Check all irrigation equipment and adjust/ align as required. • Repair irrigation equipment with originally specified materials as needed. • Inspect all landscape areas for pests/ pathogens. • Weed all shrub/ groundcover areas as needed. • Remove landscape debris. • Aerating and dethatching turf areas. • Repair planting well and/ or grade around plants to eliminate runoff. • Perform corrective pruning to eliminate hazards and damage to plant after 2nd Year of Growth. MINIMUM RECOMMENDED YEARLY MAINTENANCE SCHEDULE Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Adjust Irrigation Schedule 1f 1f 1l Inspect Tree Staking Flush Drip Valves Add Mulch (Maintain 3" Layer) Fertilization: Reference to Agronomical Soil's report on these plans ALL IMPROVEMENTS ARE TO BE MAINTAINED BY THE PROPERTY OWNER. PRESSURE LOSS CALCULATIONS © MAXIMUM GPM DEMAND 100 =STATIC PSI© METER 0.50 =PSI LOSS - METER(1 ") 11.00 =PSI LOSS - BACKFLOW DEVICE(1.25") 0.00 =PSI LOSS - FLOW SENSOR(1.5") 2.23 =PSI LOSS - MASTER VALVE(1 ") 1.35 =PSI LOSS - MAIN LINE(1.25") 4.00 =PSI LOSS - VALVE(1 ") 5.00 =PSI LOSS - LATERAL LINES 2.00 =8% RESIDUAL PRESSURE 26.08 =SUBTOTAL -4.33 =GAIN PSI (10-FEET ELEV. CHANGE) 21.75 =TOTAL PSI LOSS 78.25 =REMAINING STATIC PRESSURE 40 =WORKING PRESSURE REQUIRED DRIP IRRIGATION MASTER VALVE FLOW SENSOR IRRIGATION LEGEND SYMBOL MFG MODEL/ DESCRIPTION PATN. GPM PSI RAID DIET O HUNTER PROS-12-PRS40-CV-MP800SR-90 90-210 0.42 40 14' A 12" POP-UP • RAINBIRD 1400 SERIES BUBBLER FULL 0.5 40 -- B MODEL:1402, 6" POP-UP CHAMPION 3/4" BRASS HOSE BIBB, INSTALL NEW BRASS E VACUUM BREAKER PER UNIT O NETAFIM MANUAL FLUSH VALVE IN 6" VALVE BOX C MODEL #TLSOV WEATHER BASED CONTROLLER: MODEL: PRO-HC O HUNTER VERIFY LOCATION W/ GENERAL CONTRACTOR(G.C.) F NOTE: CONTROLLER TO BE INSTALL ON A DEDICATED CIRCUIT AND GROUNDED PER LOCAL CODES. HUNTER MODEL: SOLAR-SYNC-SEN, MOUNT TO ROOF EAVE F PER MANUFACTURE SPECS. VERIFY LOCATION W/ G.C. - - - ANY APPROVED PVC SCHEDULE 40 SLEEVING, INSTALL UNDERGROUND (AT LEAST TWICE LINE SIZE) --- ANY APPROVED PVC SCHEDULE 40 LATERAL LINE SIZE AS INDICATED ON PLAN T - - - ANY APPROVED PVC SCHEDULE 40 MAIN LINE T SIZE AS INDICATED ON PLAN - - - NETAFIM TECHLINE MODEL: TLHCVXR5-12 0,53 40 H LINES LAYOUT @ 18" O.C. GPH ElHUNTER INLINE VALVE, MODEL: PGV-101G, SIZE= 1" I CONTROL ZONE VALVE KIT NETAFIM MODEL: LVCZS8010075-LF, FLOW RATE 0.25-4.4 GPM J MODEL: LVCZ10075-HFHP, FLOW RATE 4.5-17.6 GPM BRASS BALL VALVE, MODEL: T-FP600A NIBCO LINE SIZE K ZURN REDUCED PRESSURE ASSEMBLY, MODEL 975XL "Y" L ® 1.25" SIZE, WITH TYPE STRAINER BRONZE WILKINS WITH 20 MESH SS. BRASS INLINE VALVE, MODEL: IBV-151G-FS, SIZE= 1.5" HUNTER NORMALLY OPEN, USE 10" VALVE BOX PERMANENTLY M BRANDED FOR IDENTIFICATION AS MASTER VALVE. © ZURN Model 500XL-HLR, 1 1/4" SIZE, BRONZE, R WILKINS SET AT 40psi, INSTALL IN VALVE BOX- BELOW GRADE FLOW -CLICK SENSOR, SIZE: 1.5"- IN VALVE BOX S FS HUNTER INSTALL PER MANUFACTURE SPECIFICATIONS. SET AT 5-FPS MAXIUM FOR SHUT-OFF AFTER 2-MINUTES M RAINBIRD FMD SERIES LANDSCAPE SUB -WATER METERS MODEL: FM100B, SIZE 1", INSTALL PER _ MANUFACTURE SPECIFICATIONS AND LOCAL CODES VALVE GPM NUMBER VALVE SIZE VALVE NUMBER GPM VALVE SIZE NOTE: ALL FUTURE PLANTING SHALL BE IN ACCORDANCE WITH THE COUNTY OF LOS ANGELES FIRE DEPARTMENT FUEL MODIFICATION GUIDELINES AND APPROVED PRIOR TO INSTALLATION. NOTE: INSPECTIONS REQUIRED PRIOR TO FINAL FIRE DEPARTMENT APPROVAL. WEATHER STATION, INSTALL PER MANUF. SPECS. IRRIGATION CONTROLLER �� - MOUNT TO INTERIOR WALL \ - - _ - FACE VERIFY LOCATION W/ 0 0 0 17 17�/ V OWNER 17 17 7 17 17 V/ V 17 1\\7 17 V -_ NOTE: " I have complied with the criteria of the Water Efficient Landscape Ordinance and applied them for the efficient use of water in the irrigation design plan." facu� 06-23-2025 Phil May, Landscape Architect NOTE: CONNECT EXISTING SYSTEM TO NEW SYSTEM AND CONTROLLER NOTE: THIS DESIGN IS DIAGRAMMATIC FOR CLARIFICATION. THE LOCATION OF MAINLINES, LATERALS, VALVES, AND OTHER IRRIGATION COMPONENTS SHALL BE LOCATED INSIDE PLANTER AREAS AS MUCH AS POSSIBLE. VERIFY WITH GENERAL CONTRACTOR. Date IRRIGATION LEGEND OP EXISTING IRRIGATED AREAS O NON-IRRIGATED EXISTING NATIVE VEGETATION I I I I 1 _ _ I 0 0 0 0 0 0 117 0 0 10 0 0 0°0°0°0 0 0 0 0 0�' 1 i 00000000000 O 000 000-- - 0� 0 V 0 O �� O O O O \ °O PL�N*R�0 O °° O 00 , I \ \ I -���FLOW°°O°°O°O°°O °O0\_V/ / / 0\1 Z O O 0 O 0- _ M I I 0 _ -0 -+I _ \ C 0 �\ 0 0 �I; %7 �-\�17 0 7- `7` 0 0 0 0\.7\\\ 0 0 \ 1 \ / I (E) 3-CAR 7 7 7 7 T 17 17 17 0 Q V 0 77 0 0 0 \ \ r 0 0\\0 0 0/ 0 17\0' ` \\ \ 1\ c ood\\oo� .off Z 0 V/ \\`0 0//0 D O 117 V \IV V 7 V I RESIDENCE 0 0 V 0/17 V'\ 1 / �\ 0 \\%� 01 0 0 V 17 17 17 17 / __7 7- N�� V 17' 0 V 0 I/ 0 \`\17 \0 0 U\ 17` - 0 0 /\ 0 0\ 0 /V Q IV, ,- \\ \ A / ` I------- 17 V T V ,V\\0U17IV�7 ,�VV,V 0 0 0 'U /V 7� V \`\0 \ 0 0 �10/ V 01, 0 0 I`0 0 17 000 17 17 17\ 7!00 o171717 0 0 0 01\ \10 0 01 �7 0 0� 0 '� --,17 0\\ 0 I / 0 0 0 1 0 V1, 0 \\0 Vi 0 0 0 0 Q���\ 1 I\� \V 17 17 \ \17 17 1 \17 17 17 '17\ ' 1 17',�7;7I \ i/ D 0 0 0 0 0 0 V\\ 0 0 �, 0 /',u V 0 \ \ I CIP \ I 1 00000017 oo7b,0,�0 ,00� \ \ I 1 J I , \ I IgAMELSELim�)■ \ I I 2 I� Z 3/4" L 3 Q _J �3 ^/4» 3 Z��4 15 � V 3/4„ 3/4" 41 IIbENTIFY THE LOWEST ELEVATION POINT FOR EACH SYSTEM AND INSTALL A FLUSH VALVE PER DETAIL. (TYPICAL) NOTE: SEE SHEET L-3 FOR IRRIGATION DETAILS i Il I I - EXISTING METER I VERIFY LOCATION =,­W fit)---------� - INSTALL NEW WATEaNDSCAPE SUB -METER FOR IRRIGATION. SIZE: 11, PSI=100, CONNECT' TO (E) IRRIGATION SYSTEM I I i 1 I I 1 1 0 I I 0 _J I J ' I N I I i � I J I 1 I V ' �> I iQ Z ' 1 I I I I I I I -- -------------------� 1 I I 1 0 5' 10' 20' NORTH SCALE: 1 " = 10'-0" J J Q In In 0 U Z Z O U Iri Z 0 In Z Ld 0 J U (n Z 0 In Z 0 V) Z w 0 Z K 3 w X D U w U Q w CL 0 0 g a J O z 0 In 0 Ld a z r_ Of W w W CL w w _ F- O F_ w V) 3 Ld w 0 0 v) D w m 0 ZO J U a W = Inf_ 0 = a� a w0 0 of a o� Z CL wQ V) �o ww F- zz 00 Ld �o LLI - Vl ofN Z 00 o wo ao N U 00 zz 3Q LD wN F_z w zW 00 zw o� a M� ,0 0� IL w Z V) Z _� O� 0 z} Qz In Q (Do wo 0w J 0 Q0 z ww mm w Q t=_ aL, w '` a0 voi = o� Z ga Mo J w __ d� = Z 00 �u) Z w0 at= it o az 0 w U a 0 Z oQ Z N QZ w0 U N � W wM In o ', J O J In Q F-Q� z0 ww M F-m zN -z w0 �a Qw In 0w Zm 30 z w� w� =w PHIL MAY LANDSCAPE ARCHITECTURE 2532 Wallace Ave. Fullerton, CA 92831 Phone: 909 373 1959 pmay@philmaydesign.com www.philmaydesign.com �p,NDSCgpF Ma yA 11 0 0 c� 2 m LLI SIGNATURE 0 05-31-2027 ~ y RENEWAL DATE T 06-23-2025 sJ DATE �� qTF OF Z Z O V LL LL o�1 Q o w J U CD(_)Q� N Z Q O LU ~ 110 (y) Q N 0 w Q Z o0 J O = O Z Q Q Q c= CC-4 0 DRAWN F.G. CHECKED R.S. DATE 04-01-2025 SHEET L-4 OF 5 SHEETS JOB NO. 21049 Packet Pg. 64 7.1.b J N REVISIONS BY a W 6" VALVE BOX, INSTALL z NOTE: ROUGHEN SIDES OF HOLE 1" ABOVE GRADE o BEFORE BACKFILLING �' ,�_Vi DO NOT USE PLANT TABS OR ' z FERTILIZERS EXCEPT AS SPECIFIED FINISH GRADE/TOP OF MULCH IN SOILS REPORT. \ (BRONZE) INSTA LATONOPERHDEA IL Uj Uj WALKINS REGULATOR BRONZE PER LEGEND 0 V.I.T. RUBBER CINCH TIES PVC MALE ADAPTER ' o ALLOWTTREE TO MOVE v SETBACK FROM PLANT Ld 1 TREES: 36—INCH MAX. FROM TRUNK 6 ao IN LIGHT BREEZE I 2) SHRUB: 12—INCH EDGE OF TRUNK N ? 2 LODGE POLE STAKES TO 1/2 CU FT PEA GRAVEL o EXTEND 24" MIN. INTO SCH 40 MAINLINE W UNDISTURBED SUBGRADE PRESSURE COMPENSATING � 3" MULCH LAYER orzO° � °0°� FULL CIRCLE BUBBLER: BUBBLER PER LEGEND w 1s" 1s" o o �g OR SEE PLAN FOR CROWN TO BE 2" MODEL PER LEGEND 6" BERM TO FORM WATER BASIN w OTHER SPECIFY ABOVE ADJACENT GRADE w FINISH GRADE FINISH SURFACE R PRESSURE REGULATOR N.T.S POP—UP / BUBBLER FINISH GRADE LEGEND x ROOTBALL J 2" SHALLOWER I PVC SCH 80 NIPPLE _ THAN ROOTBALL BACKFILL MIX: N I (LENGTH AS REQUIRED) PER AGRONOMICAL SOILS 12" W REPORT RECOMMENDATIONS 3 5 2 1O IRRITROL ELECTRIC CONTROL VALVE 1/2" PVC SWING JOINT z UNDISTURBED SOIL III IIII IIII IIII o 2 FINISH GRADE 3 TWO TIMES O f � PROVIDE ROOTBARRIER 10' LINEAR WIDTH OF FEET MIN. BY 12" DEEP FOR TREES PVC LATERAL PIPE W ROOTBALL IIII=IIII=IIII IIIII-IIII-IIIII O3 VALVE BOX (HEIGHT ABOVE GRADE AS w PLANTED WITHIN 5' OF PAVED AREA -IIIII-IIIII= =IIIII=IIIII= REQUIRED) TREE ROOTBALL 1/2" MARLEX ST. EL TREE PLANTING DETAIL PVC MALE ADAPTER o 1 SECTION VIEW N.T.S 6 6 O5 WATERPROOF WIRE CONNECTORS B POP—UP BUBBLER z INSTALLATION DETAIL N.T.S g © PRESSURE MAIN LINE PIPING WITH MAIN LINE w FITTING (DEPTH AS REQUIRED) 0 O7 COMMON RED BRICK (4 REQUIRED) DISC FILTER PER MODEL KIT z REMOTE CONTROL K 8 PEA GRAVEL-12" DEEP VALVE PER KIT REGULATOR PER MODEL KIT PVC MAINLINE SEE LEGEND 3 CROWN TO BE 1" 3" MULCH LAYER 10 O9 PVC SCHEDULE 80 NIPPLE (6" LONG) Uj ABOVE ADJACENT OR SEE PLAN FOR OTHER 7 4 9 10 COMMON AND CONTROL WIRES TO CONTROLLER of P H I L MAY GRADE LLOCATION W FINISH GRADE SPECIFY LANDSCAPE ROOTBALL NOTE: REFER TO PRODUCT LITERATURE FOR TWICE ORIGINAL BACKFILL MIX: M R/C MASTER VALVE NDFORMATIONDITIONAL NSTALLATION AND ADJUSTMENT FLO a ARCHITECTURE ROOTBALL PER AGRONOMICAL SOILS N.T.S f 2" MINIMUM o REPORT RECOMMENDATIONS CLEARANCE g 2532 Wallace Ave. PUT BACK LOOSENED, SECTION VIEW _ _ , a CA 92831 UN —AMENDED TAMPED oo Ooo Ooo Ooo Ooo Ooo Ooo Ooo Ooo Ooo O000 0o' Fullerton, �_Tw ICE ORIGINAL NATIVE SOIL IN BOTTOM 0 0 0 0 0 0 0 0 0 0 0 0 UNDISTURBED SOIL OF PLANT WIRING IN CONDUIT 0 o 0 0 0 0 0 0 0 0 0 0 - ROOTBALL MAINLINE, LATERAL, MAINLINE LATERAL ( a- °o°°IT°°�°„o°°�°°o°°o°°�°��°ten°��° �o�� x SEPARATE FROM Phone: 909 373 1959 AND WIRING IN PIPE PIPE x THE SAME TRENCH IRRIGATION SLEEVES o NOTE: PUDDLE AND SETTLE ____ ___ __ ____ __ BRICK SUPPORT 1 CU. FT. PEA 12" x 18" PVC OR POLY BACKFILL PRIOR TO SETTING — �'% %� (1— EA. CORNER) GRAVEL SUMP VALVE BOX LATERAL LINE o SHRUB. ROUGHEN SIDES OF HOLE 24„1a'� O/\ 24" O/V ' O/\ 24" O/' WIRE SLEEVE \ \ \ � pmay@philmaydesign.com /� o�i� LOW FLOW CONTROL ZONE ASSEMBLY w PSECIFI20N�VIEW B PLANTING DETAIL •� �� �� �� �� �x ��� HIGH=4.5 - 17.6 GPM OR LOW= 0.25 - 4.4 GPM N.T.S CL WWW•phlliYlC lyCie51C�r1.COf71 Mainline/ O O O O O O • PIPE SLEEVE w 2 N.T.S �y y /yam%O/O/O%Oy�iy�w�jv�jv w� 6" 6" � _pNDSCgpF CLEAR CLEAR 10" VALVE BOX WITH COVER w Ma 9A PLAN VIEW WIRE W/O CONDUIT 1" ABOVE GRADE Of�� - Oy FINISH GRADE/TOP OF MULCH w Q c� m \ NIBCO BALL VALVE PER LEGEND = uJ SIGNATURE n CROWN TO BE 1" LINE SIZE F 05-31-2027 ABOVE ADJACENT RENEWAL DATE � 06-23-2025 GRADE 3" MULCH LAYER PVC MALE ADAPTER 3 *sT DATE OR SEE PLAN FOR OTHER ROOTBALL SPECIFY Uj RUN WIRING BENEATH ALL SOLVENT WELD TIE A 24—INCH LOOP IN I I 3 qTF OF CA���O� FINISH GRADE SOIL BERM ON DOWNHILL AND BESIDE MAINLINE. PLASTIC PIPING TO ALL WIRING AT CHANGES 1/2 CU FT PEA GRAVEL w SIDE TO RETAIN WATER TAPE AND BUNDLE AT BE SNAKED IN OF DIRECTION OF 30' x PURPLE SCH 40 MAINLINE FINISH GRADE 10—FOOT INTERVALS. TRENCH AS SHOWN. OR GREATER. UNTIE � o TWICE ORIGINAL Reference Evapotranspiration (ETo) 50.1 Bellflower AFTER ALL CONNECTIONS o o�Q��cj0°dJ w ROOTBALL NOTES: HAVE BEEN MADE. N ETWU ETWU ETWU ETWU MAWA ETWU 1. PIPE SLEEVE BELOW ALL HARDSCAPE ELEMENTS WITH SCH-40 PVC Uj requirement requirement requirement requirement requirement requirement m TWICE THE DIAMETER OF THE PIPE AT A MINIMUM DEPTH OF 24". BALL VALVE PUT BACK LOOSENED, BACKFILL MIX: Plant Factor Irrigation Irrigation Landscape Area Estimated Total Water Use 2. WIRE SLEEVE BELOW ALL HARDSCAPE ELEMENTS WITH SCH-40 PVC K o UN —AMENDED TAMPED TWICE ORIGINAL PER AGRONOMICAL SOILS Hydrozone#/Planting Description (PF) Method Efficiency (IE) ETAF (PF/IE) �(LA)(sq.ft.) ETAF x Area I(ETWU) TWICE THE DIAMETER OF THE WIRE BUNDLE WITHIN AT A MINIMUM DEPTH OF 24". N.T.S z(9 NATIVE SOIL IN BOTTOM ROOTBALL---w REPORT RECOMMENDATIONS Regular Landscape Areas ao OF PLANT (10.8 CM) WIDTH LEGEND: W W Z 1) Mediuum water use shrubs 0.2 Drip 0.81 0.247 2,040 503.70 15,646 PIPE &WIRE TRENCHING 10 1/2" (26.7 GM) OPEN DOOR WIDTH NOTE: PUDDLE AND SETTLE T (1o.s x UNDISTURBED SOIL BACKFILL PRIOR TO SETTING 1) Medium water use trees 0.4 Overhead Spray 0.75 0.494 350 172.84 5,369 TYPICAL DETAIL N.T.S �` 1O IRRIGATION CONTROLLER (PRO—HC) PER PLAN a W SHRUB. ROUGHEN SIDES OF HOLE } O V l I 0 O SIZE IRRIGAANDNTYPETPER ROL LOCAL COD SIRE IN DUIT o J 2a SHRUB ON SLOPE DETAIL 0 a SECTION VIEW N.T.S Totals 1 2,390 676.54 1 21,015 El Z Special Landscape Areas (SLA): Recycled Water O3 ELECTRICAL SUPPLY CONDUIT oz CONNECT TO POWER SOURCE, J-BOX INSIDE w 1 0 0 0 1 LEGEND: CONTROLLER z Q PLANT GROUNDCOVER 1 0 0 0 0 ®PER PENT SURFACE TO MOUNT CONTROLLER N� / n TRIANGULAR SPACING Totals 1 0 0 0 O EAVE ORCAN BE EPARAPET WALL XTERIOR WALL, ROOF 1 NOTE �Ld � Z \\�/ W SEE LEGEND FOR DISTANCE z MOUNT CONTROLLER LCD SCREEN AT EYE z Q LEVEL, CONTROLLER SHALL BE HARD —WIRED 0 Estimated Total Water Use (ETWU) 21,015 2 O SENSOR PER LEGEND TO GROUNDED 110 VAC POWER SOURCE. 41 w CONTROLLER TO BE INSTALL ON A DEDICATED 0 1! ly/ Maximum Allowed Water Allowance (MAWA) 40,831 CIRCUIT ND GROUNDED PER LOCAL CODES. 3 =tx RUN LEAD WIRES n DISTANCE VARIES SEE 3 WITHIN CONDUIT ~rn PLANTING LEGEND TO CONTROLLER FRONT ELEVATION 4 ozo Plant Water Use Type Plant Factor method Efficiency 3 4 w o RIGHT ELEVATION ao very low 0-0.1 overhead spray 0.75 NOTE: o PLAN VIEW 3" MULCH LAYER MOUNT ON ANY SURFACE Zo low 0.1-0.3 drip 0.81 WHERE UNOBSTRUCTED RAIINFALLL BE DL, HUNTER IRRIGATION CONTROLLER 3< FINISH GRADE medium 0.4-0.6Wo BUT NOT IN PATH OF F 1 INLIU\tES CONTROL VALVE PER LEGEND high 0.7-1.0 SPRINKLER SPRAY. SEE RAIN 3 5 2 -o ROOTBALL MAWA (annual gallons allowed)= (Eto) (0.62) [(ETAF x LA) + ((1-ETAF) x SLA)] CLIK INSTALLATION CARD. � w O2 FINISH GRADE 6» BACKFILL MIX: where 0.62 is a conversion factor that converts acre -inches per acre/year to gallons per sq. ft./year. WEATHER SENSOR IIIII-IIIII-IIII IIIII-IIIII-IIIII 0 VALVE BOX (HEIGHT ABOVE GRADE AS Z W PER AGRONOMICAL SOILS LA is the total landsape area in sq. ft, SLA is the total special landscape area in sq. ft., and ETAF is .55 F N.T.S -IIIII-IIIII= =IIIII-IIIII- REQUIRED) o REPORT RECOMMENDATIONS for residential areas and 0.45 for non residential areas. 6 1 O4 PVC MALE ADAPTER w o UNDISTURBED SOIL O5 WATERPROOF WIRE CONNECTORS zw Q ETAF Calculations REDUCED PRESSURE ASSEMBLY z 3 GROUNDCOVER PLANTING DETAIL Regular Landscape Areas PER LEGEND © PVC LATERAL LINE —ANGLE TO PROPER DEPTH w0 Total ETAF x Area 677 WITH 450 ELLS a � SECTION VIEW N.T.S 0 � v Total Area 2,390 Average ETAF for regular landscape areas must be 0.55 or below for 10 O7 COMMON RED BRICK (4 REQUIRED) z } O LU Average ETAF 0.28 residential areas, and 0.45 or below for non-residential areas. ® PEA GRAVEL-12" DEEP W a O U n/ — LOCATE IN PLANTING AREA LL All Landscape Areas _ b SCREEN WITH PLANTING ° ° ° ° ° ° O9 PVC SCHEDULE 80 NIPPLE (6" LONG) Uo Z Total ETAF x Area 677 " ° 4 ° 8 ° ° 9 11 10 PVC SCHEDULE 40 S X T ELL O LU Total Area 1 2,3901 ¢ o FLOW 11 PVC SCHEDULE 80 PIPE W (Y) Q 12 COMMON AND CONTROL WIRES TO CONTROLLER W °' r— N Q r BRASS NIPPLES � 0 12" MIN. AND FITTINGS LOCATION w= LU Z POPUP FINISH 13 PRESSURE MAIN LINE PIPING WITH MAIN LINE _� 00 �/ J GRADE 13 12 FITTING (DEPTH AS REQUIRED) wc`''i 0 ¢� 14 GA COPPER WIRE NOTE: REFER TO PRODUCT LITERATURE FOR Uj a O = O 2 PER RISER NDFORIMONAL ATIONNSTALLATION AND ADJUSTMENT N = 7 C I REMOTE CONTROL VALVE gz Q Q REMOTE CONTROL FINISH GRADE/TOP OF MULCH N.T.s ¢ VALVE PER LEGEND _o QV)N Q #3x18" REBAR PVC SCH 80 NIPPLEi2VALVE BOX COLOR Jw 4 ----- Techline START (LENGTH AS REQUIRED MIN. 6" 12 SQ. IN. CONC. FOOTING 1" 0Z CONNECTION MALE PVC MALE ADAPTER FINISH GRADE oo DRAWN ADAPTER AND TEE NIPPLE THREADED BOTH ENDS) BACKF LOW PREVENTER Wz F.G. a 1/2" MARLEX ST. ELL U N.T.S LINE FLUSHING sEE o I I VALVE #TLSOV CHECKED Techline TUBING SPECS of R.S. TYPE PER LEGEND PVC SCH 40 STREET ELL 9 1 5 1O MASTER VALVE PER LEGEND VALVE BOX oa I !. AREA PERIMETER 1 /2" SCH 80 NIPPLE \ 4 / 4 2O 3.0—INCH MINIMUM DEPTH OF SEE SPECS az DATE SEE IRRIGATION LEGEND 3/4—INCH WASHED GRAVEL �Z 04-01-2025 Uj SPECIFICATIONS FOR (LENGTH AS REQUIRED) 6 3O BRICK (1 OF 4) UjM SHEET I I ROW SPACING I I 8 oTSoZ}Z---�--� 18" OF BLANK x ® VALVE BOX WITH COVER — SIZE �o Ooo Ooo 9o5 O� TUBING (PURPLE LINE) o FLOW FLOW AS REQUIRED �O �C z W PERIMETER Techline TUBING BRICK SUPPORTS ° ° w o 6" FROM EDGE PVC LATERAL PIPE l 50 FINISH GRADE I ° o � W PVC SCH 40 TEE OR ELL ° o o (THREE) I �LM L I I °`$°��o°" �O ° 3 © FLOW SENSOR PER LEGEND W W —J FLUSH VALVE PLUMBED TO 1/2" MARLEX ST. EL 1Ox DIAMETER OF PIPE 70 LENGTH OF COILED PE —CABLE 3/4" GRAVEL SUMP I Xa Techline — PER LEGEND 4 2 1 CUBIC FOOT I o� o� Oi <Uj PO P U P DETAIL 0 N SLOPE 5x DIAMETER AS REQUIRED ( ) OF PIPE 8O FIRST FITTING ��o°o o° Oo° o Oo°� 3°a OF S SHEETS TECHLINE DRIP END FEED LAYOUT) B FLOW SENSOR/ MASTER VALVE 9 36—INCH LENGTH OF COILED WIRE TO H N.T.S N.T.S MANUAL LINE FLUSHING VALVE TLSOV ON -SURFACE INSTALLATION N.T.S SATELLITE CONTROLLER SPARE STATION C w� JOB NO. (PLUMBED TO POLY) N.T.S 21049 =w �> Packet Pg. 65 7.2 PLANNING COMMISSION AGENDA REPORT CITY OF DIAMOND BAR - 21810 COPLEY DRIVE - DIAMOND BAR, CA 91765 - TEL. (909) 839-7030 - FAX (909) 861-3117 AGENDA ITEM NUMBER MEETING DATE: 107T%1320a1IMilk 1I1u1:321H PROJECT LOCATION: GENERAL PLAN DESIGNATION ZONING DISTRICT: PROPERTY OWNER: APPLICANT: Summary: 7.2 July 8, 2025 Development Review and Tree Permit No. PL2024-65 2521 Indian Creek Road Diamond Bar, CA 91765 APN: 8713-035-016 Rural Residential (RR) Rural Residential (RR) LHL 688 LLC 14328 Lomitas Avenue City of Industry CA 91746 Philip K. Chan 711 S. First Avenue Arcadia, CA 91006 The applicant is requesting Development Review (DR) approval for the construction of a new 14,028 square -foot single-family residence with a 2,042 square -foot garage, 1,456 square feet of balcony area, 2,903 square feet of porch area, indoor swimming pool and rear yard improvements on a 51,836 gross square -foot (1.19 gross acre) undeveloped lot. A Tree Permit (TP) is also requested to remove eight protected California sycamore trees and one California black walnut tree and replace with 27 coast live oak trees on site. RECOMMENDATION: Adopt the attached Resolution (Attachment A) approving Development Review and Tree Permit No. PL2024-65, based on the findings of Diamond Bar City Code (DBCC) Sections 22.48 and 22.38, subject to conditions. Packet Pg. 66 7.2 1_[43110iZT611101113 The project site is located in the Diamond Bar Country Estates (The Country), on the north side of Indian Creek Road, west of Braided Mane Drive. The property is currently undeveloped. An arborist report prepared for this project (Javier Cabral, September 11, 2024) identified 18 protected trees and 46 unprotected trees on the property. The proposed project has been approved by the Diamond Bar Country Estates Architectural Committee on November 12, 2024. The property is legally described as Lot 16 of Tract No. 23483, and the Assessor's Parcel Number (APN) is 8713-035-016. Site and Surrounding General Plan, Zoning and Land Uses The image below highlights the subject property: I Site (Plan View) Aerial Development Review and Tree Permit No. PL2024-65 Page 2 of 12 Packet Pg. 67 7.2 Project Site Adjacent Property to the West Development Review and Tree Permit No. PL2024-65 Page 3 of 12 Packet Pg. 68 7.2 Adjacent Property to the East The following table summarizes the land use status of the subject property and its surroundings: DesignationGeneral Plan District Site Rural Residential RR Undeveloped North South Rural Residential Rural Residential RR RR Single -Family Residential Single -Family Residential East Rural Residential RR Single -Family Residential West Rural Residential RR Undeveloped Proiect Description Site Plan As stated, the property's gross lot area is 51,836 square feet (1.19 acres), which includes a 32-foot wide private street easement along the frontage of Indian Creek Road. The property is an irregular -shaped lot with a net buildable area (i.e., minus the private street easement) of 44,518 square feet (1.02 acres). The property is a hillside Development Review and Tree Permit No. PL2024-65 Page 4 of 12 Packet Pg. 69 7.2 property with a descending slope at 30.44 percent that starts from the private street easement to the rear property line. The proposed house is situated towards the south side of the lot, 30 feet from the edge of the private street easement line along Indian Creek Road. The entrance to the residence faces Indian Creek Road and a single driveway provides access to an eight - car garage. 2,903 square feet of porch area and 1,456 square feet of balcony areas are proposed throughout the residence. Amenities such as an indoor pool, gym, sauna and home theater are also proposed on the basement floor. There are 18 protected trees on the property. Nine are proposed for removal, as further discussed under the "Tree Permit" section below. Grading Plan The applicant is proposing to fill 1,767 cubic yards of soil throughout the property to expand the existing building pad, which would have to be imported to the site. The applicant is proposing three -tiered retaining walls, with a maximum height of four feet, at the rear of the property to support fills below the natural grade to expand the buildable pad for the house. All exposed portions of the proposed retaining walls will have a decorative finish, with the use of split -faced block or painted stucco to match the house. Architecture The architectural style is an Italian design with slate roof tiles, smooth stucco walls, precast trim, columns and quoins, arched windows, wrought iron railings and French doors, symmetrically placed chimney shrouds, and decorative eave rafters. The palette of exterior finish materials consists of earth -toned shades to preserve the hillside's aesthetic. 1 III 11 _ Ihl. 1[ I it III li II 11 ,t.oil Ar Conceptual Rendering of Front Elevation Packet Pg. 70 7.2 The proposed three -level house's floor plan is comprised of the following components: • First Floor — Garage with workshop, gym with sauna and a bathroom, indoor pool, theater room, mudroom, and wine cellar. • Second Floor — Common areas (foyer, dining room, living room, family room, kitchen, wok kitchen with a pantry room, wet bar, library, laundry room, and a powder room) and two bedrooms with a bathroom and walk-in closets. • Third Floor — Master suite with a bathroom and walk-in closet, three bedrooms with a bathroom and walk-in closets, loft, and a wet bar. • Porch/balcony areas totaling 4,359 square feet are proposed throughout the three levels of the residence. The floor area distribution is summarized below: PROJECT SUMMARY (sauare footaae) Living Area 14,028 o First Floor 3,383 o Second Floor 6,401 o Third Floor 4,244 Non -Livable Area 6,383 o Garage 2,024 o Balconies 1,456 o Porch 2,903 TOTAL FLOOR AREA 20,411 The height of the building is 35 feet, measured from the finished grade to the highest point of the roofline. Landscape Plan A total of 20 unprotected trees and eight protected California sycamore trees and one California black walnut tree are proposed for removal. The protected trees will be replaced at a 3:1 ratio and a condition of approval is included in the attached Resolution requiring the planting of 27 coast live oak trees. The Tree Permit section below provides further analysis on the removal of trees and appropriate mitigation. The applicant is also proposing one 36-inch box Eastern redbud in the front yard. A total of 28 trees will be planted to replace the 29 trees proposed for removal. At project completion, there will be a total of 63 trees onsite (29 replacement trees and 34 existing trees to be preserved). Additionally, various 5-gallon and 1-gallon shrubs that have a variety of color, texture, and form are proposed throughout the front, side and rear yards. Overall, landscaping Development Review and Tree Permit No. PL2024-65 Page 6 of 12 Packet Pg. 71 7.2 consists of drought tolerant and non-invasive species to minimize irrigation and reduce the area of turf. The project is required to comply with the City's Water Efficient Landscaping Ordinance, and compliance will be verified during building plan check and final inspections. The subject property is located within the Los Angeles County Fire Department "High Fire Hazard Severity Zone." Therefore, the proposed landscaping must comply with the Fire Department's Fuel Modification Plan requirements. The landscape plans will be submitted for review and approval by the Fire Department during building plan check. ANALYSIS: Review Authority The proposed project requires Planning Commission review and approval of two entitlement applications: Development Review (DR) and a Tree Permit (TP). The analysis that follows provides the basis for staff's recommendation to approve the DR and TP applications. Development Review (DBCC Chapter 22.48) New construction of a single-family home requires Planning Commission approval of a Development Review application. Development Review approval is required to ensure compliance with the City's General Plan policies, development standards, and design guidelines, and to minimize adverse effects of the proposed project upon the surrounding properties and the City in general. As stated in Section 22.48.010 of the Development Code, the Development Review process was established to ensure that new development and additions to existing development are consistent with the General Plan "through the promotion of high functional and aesthetic standards to complement and add to the economic, physical, and social character" of Diamond Bar. Development Standards: The following table compares the proposed project with the City's development standards for residential development in the RR zone: Veaturelopment W Residential W� Development �w Proposed Meets 01 gf Standards Requirements Front Setback - - - 15 feet on one side, 1 70 feet — west side Side Setbacks 10 feet on the other 19 feet — east side Side Yard Minimum si— _ de ••-11 Between Adjoining -- Structures • • west Development Review and Tree Permit No. PL2024-65 Page 7 of 12 Packet Pg. 72 7.2 - • . 25 feet 25 feet Yes • - . • - Maximum of 30% 16% Yes • - 35 feet 35 feet Yes • 2-car garage 8-car garage Yes • 4-foot exposed - (supporting fill) 4-foot exposed (supporting fill) Yes Tree Permit (DBCC Section 22.38.110) A Tree Permit is required when the removal or protection of a protected tree is requested. A protected tree is any of the following: • Native oak, walnut, sycamore and willow trees with a diameter at breast height ("DBH" i.e., 4.5 feet above ground level) of eight inches or greater, and located on parcels larger than one-half acre in area; • Trees of significant historical or value as designated by the City Council; • Any tree required to be preserved or relocated as a condition of approval for a discretionary permit; • Any tree required to be planted as a condition of approval for a discretionary permit; or • A stand of trees, the nature of which makes each tree dependent upon the others for survival. Trees that are damaged, diseased or in danger of falling (as verified by an arborist) that cannot be effectively preserved, or its presence is a threat to other protected trees or existing or proposed structures are exempted from being replaced at a three to one (3:1) ratio. The applicant submitted a tree report prepared by a licensed arborist (Javier Cabral) dated September 11, 2024. There are 14 California sycamore trees that are considered protected with a DBH that ranges between 11 and 24 inches, and one California black walnut coast live oak with a DBH of 39 inches. Six protected trees will remain on the property and nine protected trees (eight California sycamores and one coast live oak) are proposed for removal as it will impact grading activities. Protected trees will be replaced at a 3:1 ratio with 27 coast live oak trees, which is the required amount of mitigation trees to be planted. Due to the scarcity of California sycamores in local inventories, it is recommended that coast live oak trees be used as mitigation trees. Therefore, three 15-gallon coast live oak trees will be planted in the front yard, seven Development Review and Tree Permit No. PL2024-65 Page 8 of 12 Packet Pg. 73 7.2 trees will be planted in the side yard, and 17 trees will be planted on the rear slope of the property (exact location to be determined during plan check to comply with the Fire Department's Fuel Modification Plan requirements). The six protected trees (six California sycamores) to remain will be retained and protected in place with protective, chain -link fencing to be installed prior to construction activities. For work close to the protected zone, protective measures shall include, but are not limited to the following: • Tree protection fencing will be a minimum of five feet high and located five feet from the drip line of the trees. • Fencing will be of a flexible configuration or chain link, supported by vertical posts at a maximum of ten -foot intervals to keep the fencing upright and in place. • A sign posted on the fencing which states "Warning: Tree Protection Zone" and stating the requirements of all workers in the protection zone. • Throughout the course of construction, the tree protection fencing shall be maintained and the site shall be maintained and cleaned at all times. No construction staging or disposal of construction materials or byproducts, including but not limited to paint, plaster, or chemical solutions is allowed in the tree protection zone. These protective measures are included as conditions in the attached resolution. Development Review and Tree Permit No. PL2024-65 Page 9 of 12 Packet Pg. 74 7.2 M%1 N+u� +gym n.++seR.._ti.w +.. ;rd. - kx � . ♦ .... 25 ..« .�► iT Jl{ 1rVii �U ikV 41nP i r• • - .r ` _ �y. ..... �a a a HEW 9-SPORT SIHGR FAMP HOME I ITIY):Kefllu f.K �1M..np�y — __ i�+L xF6f+yTS�y o.� Le end 0 0 Protected trees to71 u �, remain 0 Prote ctedtreesto y y; o be removed , - y±y l PT �.: = '7 ``� �_ Mitigation trees- e..•w.lraw..rrwwrrf..rr.frxl•.f>tiw«�..• Protective fencing �^ Location of Protected Trees Compliance with Hillside Management Ordinance (DBCC Section 22.22) e. -G�f1aall - •. I noRM The proposed project was reviewed for compliance with the City's Hillside Management Design Guidelines and regulations. The project complies with all of the regulations and guidelines to ensure that development will complement the character and topography of hillside areas set forth in the Development Code, and incorporates the following features- 0 The maximum building height is 35 feet, where 35 feet is allowed; • Architectural treatment is provided on all sides of the building with varying setbacks and projections; • All proposed retaining walls associated with the building pads are at a maximum exposed height of four feet; and Development Review and Tree Permit No. PL2024-65 Page 10 of 12 Packet Pg. 75 7.2 • Earth tone building materials and color schemes are used that blend in with the natural landscape. The project complies with all of the regulations and guidelines to ensure that development will complement the character and topography of hillside areas set forth in the Development Code. Compatibility with Neighborhood The proposed house will be located on an existing flat pad but will be extended for a larger building footprint and rear yard improvements. The new house will not be intrusive to neighboring homes since the proposed house will not block existing views from adjacent properties. The property to the east will continue to have views from the rear yard to the northwest. The property to the west is undeveloped. The property across the street to the south will continue to have views to the south. The proposed house is comparable in mass and scale to existing homes on similar lots in The Country. The architecture in The Country is eclectic, and includes a variety of architectural designs. The scale and proportions of the proposed home are well balanced and appropriate for the site. In sum, the proposed project fits the character of the neighborhood in which it is proposed. The project incorporates the principles of the City's Residential Design Guidelines as follows: • The new single-family residence will conform to all development standards, including building height, lot coverage and setbacks, which is consistent with other homes in The Country; • A gradual transition between the project and adjacent uses is achieved through appropriate setbacks, building height, landscaping, and window and door placement; • The proposed new single-family residence is appropriate in mass and scale to the site; • Elevations are treated with detailed architectural elements; • The exterior finish materials and colors blend with the natural environment; and • Effective landscape design should serve the dual purpose of intrinsically enhancing a project setting, as well as integrating the landscaping into the overall architectural design. Staff finds the proposed plant palette to be diverse, and the plant selections are compatible with Southern California native landscapes. Additional Review Development Review and Tree Permit No. PL2024-65 Page 11 of 12 Packet Pg. 76 7.2 The Public Works Department and Building and Safety Division reviewed this project, and their comments are included in the attached resolution as conditions of approval. NOTICE OF PUBLIC HEARING: On June 27, 2025, public hearing notices were mailed to property owners within a 1,000-foot radius of the project site. The notice was submitted to the San Gabriel Valley Tribune newspaper for publication on June 27, 2025. A notice display board was posted at the site, and a copy of the notice was posted at the City's designated community posting sites. Public Comments Received No comments have been received as of the publication date of this report. ENVIRONMENTAL ASSESSMENT: This project has been reviewed for compliance with the California Environmental Quality Act (CEQA). Based on that assessment, the City has determined the project to be Categorically Exempt from the provisions of CEQA pursuant to the provisions of Article 19 Section 15303(a) (construction of a new single-family residence) of the CEQA Guidelines. No further environmental review is required. PREPARED BY: AD�� Ne"41,044" Rudy Lop Assistant fanner 7/8/2025 REVIEWED BY: f - elcm d�m Gr e Lee, fanning anager 6/24/2025 Gr Gubma brn ni Development Director 6/24/2025 Attachments: A. Draft Resolution No. 2025-XX B. Site, Architectual, Conceptual Grading, and Landscape Plans Development Review and Tree Permit No. PL2024-65 Page 12 of 12 Packet Pg. 77 7.2.a PLANNING COMMISSION RESOLUTION NO. 2025-XX A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR, CALIFORNIA, APPROVING DEVELOPMENT REVIEW NO. PL2024-65 FOR THE CONSTRUCTION OF A NEW 14,028 SQUARE -FOOT, THREE-STORY, SINGLE-FAMILY RESIDENCE WITH A 2,042 SQUARE -FOOT GARAGE, 1,456 SQUARE FEET OF BALCONY AREA, 2,903 SQUARE FEET OF PORCH AREA, INDOOR SWIMMING POOL AND REAR YARD IMPROVEMENTS ON A 1.19 GROSS ACRE (51,836 GROSS SQUARE -FOOT) LOT LOCATED AT 2521 INDIAN CREEK ROAD, DIAMOND BAR, CA 91765 (APN 8713-035-016). A TREE PERMIT IS ALSO REQUESTED TO REMOVE EIGHT PROTECTED CALIFORNIA SYCAMORE TREES AND ONE CALIFORNIA BLACK WALNUT TREE AND REPLACE WITH 27 COAST LIVE OAK TREES ON SITE. The property owner, LHL 688 LLC, and applicant, Philip K. Chan, have filed an application for Development Review and Tree Permit No. PL2024-65 for a property located at 2521 Indian Creek Road, Diamond Bar, County of Los Angeles, California. 2. The following approvals are requested from the Planning Commission: (a) Development Review for the construction of a new 14,028 square -foot single-family residence with a 2,042 square -foot garage, 1,456 square feet of balcony area, 2,903 square feet of porch area, indoor swimming pool and rear yard improvements. (b) Tree Permit to remove eight protected California sycamore trees and one California black walnut tree and replace with 27 coast live oak trees on site. Hereinafter in this Resolution, the subject Development Review and Tree Permit shall be referred to as the "Proposed Project." 3. The subject property is made up of one parcel totaling 51,836 gross square feet (1.19 gross acres). It is located in the Rural Residential (RR) zone with an underlying General Plan land use designation of Rural Residential. 4. The legal description of the subject property is Lot 16 of Tract No. 23483, and the Assessor's Parcel Number (APN) is 8713-035-016. 5. On June 27, 2025, public hearing notices were mailed to property owners within a 1,000-foot radius of the Project site. The notice was submitted to the San Gabriel Valley Tribune newspaper for publication on June 27, 2025. Also, public notices were posted at the project site and the City's designated community posting sites. Packet Pg. 78 7.2.a 6. On July 8, 2025, the Planning Commission of the City of Diamond Bar conducted a duly noticed public hearing, solicited testimony from all interested individuals, and concluded said hearing on that date. B. RESOLUTION NOW, THEREFORE, it is found, determined and resolved by the Planning Commission of the City of Diamond Bar as follows: 1. The Planning Commission hereby specifically finds that all of the facts set forth in the Recitals, Part A, of this Resolution are true and correct; and 2. The Planning Commission hereby determines the Project to be Categorically Exempt from the provisions of the California Environmental Quality Act (CEQA) pursuant to the provisions of Article 19 Section 15303(a) (construction of a new single-family residence) of the CEQA Guidelines. Therefore, no further environmental review is required. C. FINDINGS OF FACT Based on the findings and conclusions set forth herein and as prescribed under Diamond Bar City Code (DBCC) Sections 22.48 and 22.38, this Planning Commission hereby finds as follows: Develoament Review Findinas (DBCC Section 22.48.040 1. The design and layout of the proposed development is consistent with the applicable elements of the City's General Plan, City Design Guidelines, and development standards of the applicable district, design guidelines, and architectural criteria for special areas (e.g., theme areas, specific plans, community plans, boulevards or planned developments): The design of the Project is consistent with the applicable elements of the City's General Plan, City Design Guidelines and development standards. The City's General Plan Policy LU-P-56 requires that development on privately - owned, residentially designated land in hillside areas shall be compatible with the surrounding natural areas promoting design principles such as minimizing grading, preserving existing vistas, incorporate site and architectural design that is sensitive to the hillsides, and require fuel modification. To minimize grading, the new residence is proposed on an existing buildable pad which will be expanded to comply with the minimum rear yard setback. All exposed portions of retaining walls will have a decorative finish, with the use of split - faced block or painted stucco to match the house as to not detract from the hillside. The Project will also be required to implement fuel modification. A gradual transition between the project and adjacent uses is achieved through appropriate setbacks, building height, and window and door placement. Additionally, the design includes balcony/porch areas throughout 2 Packet Pg. 79 7.2.a the two levels of the home. All elevations are architecturally treated and strongly articulated through projections along the visible fagade [City's Design Guidelines B. Architecture (3)]. The Project complies with all development standards of the Rural Residential zoning district by complying with all development standards such as required setbacks, building height, and lot coverage. The project site is not part of any theme area, specific plan, community plan, boulevard or planned development. 2. The design and layout of the proposed development will not interfere with the use and enjoyment of neighboring existing or future developments, and will not create traffic or pedestrian hazards; The proposed single-family house will not interfere with the use and enjoyment of neighboring existing or future developments because the use of the project site is designed for a single-family home and the surrounding uses are also single-family homes. The new house will not be intrusive to neighboring homes since the proposed house will not block existing views from adjacent properties. The property to the east will continue to have views from the rear yard to the northwest. The property to the west is undeveloped. The property across the street to the south will continue to have views to the south. The proposed single-family house will not interfere with vehicular or pedestrian movements, such as access or other functional requirements of a single-family home because it complies with the requirements for driveway widths and exceeds the minimum number of required off-street parking spaces. 3. The architectural design of the proposed development is compatible with the character of the surrounding neighborhood and will maintain and enhance the harmonious, orderly and attractive development contemplated by Chapter 22.48: Development Review Standards, the City's Design Guidelines, the City's General Plan, or any applicable specific plan; The City's General Plan Policy LU-P-56 requires that residential development be compatible with the prevailing character of the surrounding neighborhood in terms of building scale, density, massing, and design. The City's General Plan Goal CC-G-4 also requires the preservation of the scale and character of existing residential neighborhoods and ensure sensitive transitions between densities and uses. The City's Design Guidelines Architecture (1) requires compatibility with the surrounding character including harmonious building style, form, size, color, material and roofline. The scale and proportions of the proposed residence are well balanced and appropriate for the 1.19 gross -acre site. The Italian architectural style is compatible with other homes in the neighborhood since the architecture in The Country is eclectic, and includes a variety of architectural designs. The Project minimizes negative impacts on surrounding uses since the house will not block 3 Packet Pg. 80 7.2.a existing views from adjacent properties. In sum, the Project fits the character of the neighborhood on which it is proposed. 4. The design of the proposed development will provide a desirable environment for its occupants and visiting public as well as its neighbors through good aesthetic use of materials, texture, color, and will remain aesthetically appealing; The proposed residence will be designed in the Italian architectural style. The project is designed to have a variety of elements to reflect the architectural style, including the following design features: slate roof tiles, smooth stucco walls, precast trims, columns and quoins, rectangular windows set in arched openings, wrought iron railings and French doors, symmetrically placed chimneys shrouds, and decorative eave rafters. Through the use of earth - toned shades and quality materials that have texture and color, the proposed residence will not be intrusive to neighboring homes. Also, landscaping is integrated into the site to complement the massing of the house and blend in with neighboring homes and the natural environment of the site in order to maintain a desirable environment. The scale and proportions of the proposed home are well balanced and appropriate for the site. 5. The proposed development will not be detrimental to public health, safety or welfare or materially injurious (e.g., negative effect on property values or resale(s) of property) to the properties or improvements in the vicinity; and Before the issuance of any City permits, the proposed project is required to comply with all conditions within the approved resolution, and the Building and Safety Division and Public Works Departments requirements. Through the permit and inspection process, the referenced agencies will ensure that the proposed project is not detrimental to the public health, safety or welfare or materially injurious to the properties or improvements in the vicinity. 6. The proposed project has been reviewed in compliance with the provisions of the California Environmental Quality Act (CEQA). The proposed project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) as set forth under Article 19 Section 15303(a) (construction of a new single-family residence) of the CEQA Guidelines. Tree Permit Findina (DBCC Section 22.38.110 Preservation of the tree is not feasible and would compromise the property owner's reasonable use and enjoyment of property or surrounding land and appropriate mitigation measures will be implemented in compliance with DBCC Section 22.38.130 (Tree replacement/relocation standards) below. M Packet Pg. 81 7.2.a The applicant submitted a tree report prepared by a licensed arborist (Javier Cabral) dated September 11, 2024. There are 14 California sycamore trees that are considered protected with a DBH that ranges between 11 and 24 inches, and one California black walnut coast live oak with a DBH of 39 inches. Six protected trees will remain on the property and nine protected trees (eight California sycamores and one coast live oak) are proposed for removal as it will impact grading activities. Protected trees will be replaced at a 3:1 ratio with 27 coast live oak trees, which is the required amount of mitigation trees to be planted. Due to the scarcity of California sycamores in local inventories, it is recommended that coast live oak trees be used as mitigation trees. Therefore, three 15-gallon coast live oak trees will be planted in the front yard, seven trees will be planted in the side yard, and 17 trees will be planted on the rear slope of the property (exact location to be determined during plan check to comply with the Fire Department's Fuel Modification Plan requirements). Trees to remain will be retained and protected in place with protective, chain - link fencing to be installed prior to construction activities. These protective measures are included as conditions below. Based upon the findings and conclusion set forth above, the Planning Commission hereby approves this Application, subject to the following conditions: 1. Development shall substantially comply with the plans and documents presented to the Planning Commission at the public hearing. 2. Prior to building permit issuance, the required landscape plan shall be designed to meet the requirements of the Los Angeles County Fire Department's Fuel Modification Plan Guidelines in terms of plant selection, placement and maintenance. The final landscape and fuel modification plans shall be submitted to the Los Angeles Fire Department for review and approval. 3. Prior to building permit issuance, a Certification of Design, together with landscape and irrigation plans prepared by a licensed landscape architect, shall be submitted to the Planning Division for review and approval by the City's Consulting Landscape Architect. Landscape and irrigation plans shall comply with the updated Water Efficient Landscaping Ordinance. 4. Prior to the issuance of a demolition, grading or building permit, the protected trees shall be barricaded by chain link fencing with a minimum height of five feet, or by another protective barrier approved by the Community Development Director or designee. Chain link fencing shall be supported by vertical posts at a maximum of ten -foot intervals to keep the fencing upright and in place. Barriers shall be placed at least five (5) feet from the drip line of the trees. A sign posted on the fencing which states "Warning: Tree Protection Zone" and stating the requirements of all workers in the protection zone. Throughout the course of construction, the tree protection fencing shall be maintained and the site shall be maintained and cleaned at all times. No construction staging or 5 Packet Pg. 82 7.2.a disposal of construction materials or byproducts, including but not limited to paint, plaster, or chemical solutions is allowed in the tree protection zone. The fencing plan shall be shown on the grading plan and other applicable construction documents and the Applicant, Owner or construction manager shall contact the Planning Division to conduct a site visit prior to commencement of any work to ensure this condition is met. 5. All work conducted close to the protected zone of protected trees shall be performed within the presence of a qualified arborist. A 48-hour notice shall be provided to the arborist and the Planning Division prior to the planned start of work. 6. If protective measures fail to ensure the survival of any protected tree during construction activity or within three years after approval of final inspection, a minimum of three 24-inch box protected species shall be planted on the property for each protected tree that dies. 7. Replacement trees shall be planted on site and shall be subject to a minimum of three years of maintenance and monitoring to ensure their successful establishment. Any trees lost or observed to be in poor or declining health within the three-year establishment period shall be replaced at a minimum ratio of 1:1 (non -protected trees) and 3:1 (protected trees). After all trees have been established, all temporary irrigation systems (i.e., those outside of project landscaping and Fuel Modification Zones) shall be removed. 8. Standard Conditions. The applicant shall comply with the standard development conditions attached hereto. The Planning Commission shall: a. Certify to the adoption of this Resolution; and b. Forthwith transmit a certified copy of this Resolution, by certified mail to the property owner, LHL 688 LLC, 14328 Lomitas Avenue, City of Industry, CA 91746, and applicant, Philip K. Chan, 711 S. First Avenue, Arcadia, CA 91006. APPROVED AND ADOPTED THIS 8TH DAY OF JULY, 2025, BY THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR. Nalia Barlas, Chairperson I, Greg Gubman, Planning Commission Secretary, do hereby certify that the foregoing Resolution was duly introduced, passed, and adopted, at a regular meeting of the Planning Commission held on the 8th day of July, 2025, by the following vote: Packet Pg. 83 7.2.a AYES: Commissioners: NOES: Commissioners: ABSENT: Commissioners: ABSTAIN: Commissioners: ATTEST: Greg Gubman, Secretary Packet Pg. 84 7.2.a ciTr- 1 _ COMMUNITY DEVELOPMENT DEPARTMENT j989 STANDARD CONDITIONS USE PERMITS, COMMERCIAL AND RESIDENTIAL NEW AND REMODELED STRUCTURES PROJECT #: Development Review and Tree Permit No. PL2024-65 SUBJECT: For the construction of a new 14,028 square -foot single-family residence with a 2,042 square -foot garage, 1,456 square feet of balcony area, 2,903 square feet of porch area, indoor swimming pool and rear yard improvements on a 51,836 gross square -foot (1.19 gross acre) undeveloped lot. A Tree Permit (TP) is also requested to remove eight protected California sycamore trees and one California black walnut tree and replace with 27 coast live oak trees on site. PROPERTY LHL 688 LLC, 14328 Lomitas Avenue, City of Industry, CA 91746 OWNER: APPLICANT: Philip K. Chan, 711 S. First Avenue, Arcadia, CA 91006 LOCATION: 2521 Indian Creek Road, Diamond Bar, CA 91765 ALL OF THE FOLLOWING CONDITIONS APPLY TO YOUR PROJECT. I. APPLICANT SHALL CONTACT THE PLANNING DIVISION AT (909) 839-7030, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. GENERAL REQUIREMENTS The applicant shall defend, indemnify, and hold harmless the City, and its officers, agents and employees, from any claim, action, or proceeding to attack, set -aside, void or annul, the approval of Development Review and Tree Permit No. PL2024-65 brought within the time period provided by Government Code Section 66499.37. In the event the city and/or its officers, agents and employees are made a party of any such action: 8 PC RESO 2025-XX Packet Pg. 85 7.2.a (a) Applicant shall provide a defense to the City defendants or at the City's option reimburse the City its costs of defense, including reasonable attorneys' fees, incurred in defense of such claims. (b) Applicant shall promptly pay any final judgment rendered against the City defendants. The City shall promptly notify the applicant of any claim, action of proceeding, and shall cooperate fully in the defense thereof. 2. This approval shall not be effective for any purpose until the applicant and owner of the property involved have filed, within twenty-one (21) days of approval of this Development Review and Tree Permit No. PL2024-65, at the City of Diamond Bar Community Development Department, their affidavit stating that they are aware of and agree to accept all the conditions of this approval. Further, this approval shall not be effective until the applicants pay remaining City processing fees, school fees and fees for the review of submitted reports. 3. All designers, architects, engineers, and contractors associated with this project shall obtain a Diamond Bar Business License; and a zoning approval for those businesses located in Diamond Bar. 4. Signed copies of Planning Commission Resolution No. 2025-XX, Standard Conditions, and all conditions of approval shall be included on the plans (full size). The sheet(s) are for information only to all parties involved in the construction/grading activities and are not required to be wet sealed/stamped by a licensed Engineer/Architect. 5. Prior to the plan check, revised site plans and building elevations incorporating all Conditions of Approval shall be submitted for Planning Division review and approval. 6. Prior to any use of the project site or business activity being commenced thereon, all conditions of approval shall be completed. 7. The project site shall be maintained and operated in full compliance with the conditions of approval and all laws, or other applicable regulations. 8. Approval of this request shall not waive compliance with all sections of the Development Code, all other applicable City Ordinances, and any applicable Specific Plan in effect at the time of building permit issuance. 9 PC RESO 2025-XX Packet Pg. 86 7.2.a 9. All site, grading, landscape/irrigation, and roof plans, and elevation plans shall be coordinated for consistency prior to issuance of City permits (such as grading, tree removal, encroachment, building, etc.,) or approved use has commenced, whichever comes first. 10. The hours during which construction activities causing the operation of any tools or equipment used in construction, drilling, repair, alteration, or demolition work are limited to Monday through Saturday, between the hours of 7:00 a.m. and 7:00 p.m., and are not allowed at any time on Sundays or holidays. 11. The property owner/applicant shall remove the public hearing notice board within three days of this project's approval. 12. The applicant shall comply with the requirements of City Planning, Building and Safety Divisions, Public Works Department, and the Fire Department. 13. Prior to issuance of building permits, the applicant shall record, and provide the City with a conformed recorded copy of, a Covenant and Agreement or similar document in a form approved by the City Attorney, which restricts the rental of rooms or other portions of the property under two or more separate agreements and prohibits use of the property as a boarding or rooming house, except to the extent otherwise permitted by the Diamond Bar City Code or applicable state or federal law. 14. Landscape plans prepared by a licensed landscape architect that complies with the City's water conservation landscaping requirement, along with a landscape deposit in the amount of $2,500 for landscape plan check review fees shall be required during building plan check [DBCC Section 8.14]. The landscape plans will be reviewed by the City's Consultant Landscape Architect to ensure this requirement is met. B. FEES/DEPOSITS 1. Applicant shall pay development fees (including but not limited to Planning, Building and Safety Divisions, and Public Works Department) at the established rates, prior to issuance of building or grading permit (whichever comes first), as required by the City. School fees as required shall be paid prior to the issuance of building permit. In addition, the applicant shall pay all remaining prorated City project review and processing fees prior to issuance of grading or building permit, whichever comes first. 10 PC RESO 2025-XX Packet Pg. 87 7.2.a 2. Prior to any plan check, all deposit accounts for the processing of this project shall have no deficits. C. TIME LIMITS 1. The approval of Development Review and Tree Permit No. PL2024- 65 expires within two years from the date of approval if the use has not been exercised as defined per Diamond Bar City Code (DBCC) Section 22.66.050 (b)(1). In accordance with DBCC Section 22.60.050(c), the applicant may request, in writing, a one- year time extension for Planning Commission consideration. Such a request must be submitted to the Planning Division prior to the expiration date and be accompanied by the review fee in accordance with the fee schedule in effect at the time of submittal. 111�4II=1Q=1T/=111OULYil=1►110 1. This approval is for the construction of a new 14,028 square -foot single-family residence with a 2,042 square -foot garage, 1,456 square feet of balcony area, 2,903 square feet of porch area, indoor swimming pool and rear yard improvements at 2521 Indian Creek Road, as described in the staff report and depicted on the approved plans on file with the Planning Division, subject to the conditions listed below. 2. The construction documents submitted for plan check shall be in substantial compliance with the architectural plans approved by the Planning Commission, as modified pursuant to the conditions below. If the plan check submittal is not in substantial compliance with the approved Development Review submittal, the plans may require further staff review and re -notification of the surrounding property owners, which may delay the project and entail additional fees. 3. To ensure compliance with the provisions of the Planning Commission approval, a final inspection is required from the Planning Division when work for any phase of the project has been completed. The applicant shall inform the Planning Division and schedule an appointment for such an inspection. 4. The above conditions shall run with the land and shall be binding upon all future owners, operators, or successors thereto of the property. Non-compliance with any condition of approval or mitigation measure imposed as a condition of the approval shall constitute a violation of the City's Development Code. Violations may be enforced in accordance with the provisions of the Development 11 PC RESO 2025-XX Packet Pg. 88 7.2.a Code. 5. Failure to comply with any of the conditions set forth above or as subsequently amended in writing by the City, may result in failure to obtain a building final and/or a certificate of occupancy until full compliance is reached. The City's requirement for full compliance may require minor corrections and/or complete demolition of a non- compliant improvement, regardless of costs incurred where the project does not comply with design requirements and approvals that the applicant agreed to when permits were pulled to construct the project. 6. The project site shall be developed and maintained in substantial conformance with the approved plans submitted to, approved, and amended herein by the Planning Commission, on file with the Planning Division, the conditions contained herein, and the Development Code regulations. 7. All roof- or ground -mounted mechanical equipment (e.g., air conditioning, heating, ventilation ducts and exhaust, water heaters, etc.), waste and storage areas, and utility services shall be screened from public view from abutting public streets and rights -of -way, and abutting area(s) zoned for residential or open space uses, including views from above the subject project. The method of screening shall be architecturally compatible with other site development in terms of colors, materials, and architectural style subject to approval by the director. The screening design/construction shall blend with the design of the structure(s) and include appropriately installed and maintained landscaping when on the ground. 8. All structures, including walls, trash enclosures, canopies, etc., shall be maintained in a structurally sound, safe manner with a clean, orderly appearance. All graffiti shall be removed within 72 hours by the property owners/occupant. 9. All landscaping, structures, architectural features and public improvements damaged during construction shall be repaired or replaced upon project completion. E. SOLID WASTE 1. The site shall be maintained in a condition, which is free of debris both during and after the construction, addition, or implementation of the entitlement approved herein. The removal of all trash, debris, and refuse, whether during or subsequent to construction shall be done only by the property owner, applicant or by a duly permitted 12 PC RESO 2025-XX Packet Pg. 89 7.2.a waste contractor, who has been authorized by the City to provide collection, transportation, and disposal of solid waste from residential, commercial, construction, and industrial areas within the City. It shall be the applicant's obligation to ensure that the waste contractor used has obtained permits from the City of Diamond Bar to provide such services. 2. Mandatory solid waste disposal services shall be provided by the City franchised waste hauler to all parcels/lots or uses affected by approval of this project. II. APPLICANT SHALL CONTACT THE COUNTY OF LOS ANGELES FIRE DEPARTMENT, (909) 620-2402, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. FIRE PROTECTION STANDARDS 1. Comments will be provided upon acceptance of fees invoiced by the County. 2. Development shall be constructed to reduce the potential for spread of brushfire. (i) In the case of a conflict, where more restrictive provisions are contained in the current State and Local Building Code or in the Fire Code, the more restrictive provisions shall prevail. (ii) Roofs shall be covered with noncombustible materials as defined in the building code. Open eave ends shall be stopped in order to prevent bird nests or other combustible material lodging within the roof and to preclude entry of flames. (iii) Exterior walls shall be surfaced with noncombustible or fire- resistant materials. (iv) Balconies, patio roofs, eaves and other similar overhangs shall be of noncombustible construction or shall be protected by fire- resistant material in compliance with the building code. 3. All development shall be constructed with adequate water supply and pressure for all proposed development in compliance with standards established by the fire marshal. 4. A permanent fuel modification area shall be required around development projects or portions thereof that are adjacent or exposed to hazardous fire areas for the purpose of fire protection. The required width of the fuel modification area shall be based on applicable building and fire codes and a fire hazard analysis study developed by the fire marshal. In the event abatement is not performed, the council may instruct the fire marshal to give 13 PC RESO 2025-XX Packet Pg. 90 7.2.a notice to the owner of the property upon which the condition exists to correct the prohibited condition. If the owner fails to correct the condition, the council may cause the abatement to be performed and make the expense of the correction a lien on the property upon which the conditions exist. 5. Fuel modification areas shall incorporate soil erosion and sediment control measures to alleviate permanent scarring and accelerated erosion. 6. If the fire marshal determines in any specific case that difficult terrain, danger of erosion, or other unusual circumstances make strict compliance with the clearance of vegetation undesirable or impractical, the fire marshal may suspend enforcement and require reasonable alternative measures designed to advance the purposes of this chapter. 7. Special construction features may be required in the design of structures where site investigations confirm potential geologic hazards. APPLICANT SHALL CONTACT THE PUBLIC WORKS DEPARTMENT, (909) 839-7040, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: 40140,111 Prior to issuance of a grading permit, the applicant shall submit an Erosion Control Plan concurrently with the grading plan to the Public Works Department for review and approval. The Erosion Control Plan shall clearly detail erosion control measures that will be implemented during construction. The Erosion Control Plan shall conform to National Pollutant Discharge Elimination System (NPDES) standards and incorporate the appropriate Best Management Practices (BMP's) as specified in the Storm Water BMP Certification. A Storm Water Pollution Prevention Plan (SWPPP) will be required for construction activity which disturbs one acre or greater of soil. 2. Per NPDES Permit (CAS004004) for MS4 Discharges within the Coastal Watershed of Los Angeles County (Order No. R4-2021-0105), a new single- family hillside home development project shall include mitigation measures to: (i) Conserve natural areas; (ii) Protect slopes and channels; (iii) Provide storm drain system stenciling and signage; (iv) Divert roof runoff to vegetated areas before discharge unless the diversion would result in slope instability; and (v) Direct surface flow to vegetated areas before discharge, unless the diversion would result in slope instability. 14 PC RESO 2025-XX Packet Pg. 91 7.2.a These mitigation measures shall be included with the submitted grading plans and implemented during construction. 3. Grading and construction activities and the transportation of equipment and materials and operation of heavy grading equipment shall be limited to between the hours of 7:00 a.m. and 5:00 p.m., Monday through Saturday. Dust generated by grading and construction activities shall be reduced by watering the soil prior to and during the activities and in accordance with South Coast Air Quality Management District Rule 402 and Rule 403. Reclaimed water shall be used whenever possible. Additionally, all construction equipment shall be properly muffled to reduce noise levels. B. SOILS REPORT/GRADING/RETAINING WALLS 1. Prior to issuance of a grading permit, the applicant shall submit a geotechnical report concurrently with the grading plan to the Public Works Department for review and approval. The geotechnical report shall be prepared by a Geotechnical Engineer, licensed by the State of California. 2. Prior to issuance of a grading permit, the applicant shall submit drainage and grading plans to the Public Works Department for review and approval. Drainage and grading plans shall be prepared by a Civil Engineer, licensed by the State of California and in accordance with the City's requirements. A list of requirements for grading plan check is available from the Public Works Department. All grading (cut and fill) calculations shall be submitted to the City concurrently with the grading plan. 3. Finished slopes shall conform to Diamond Bar City Code Section 22.22.080-Grading. 4. All easements and flood hazard areas shall be clearly identified on the grading plan. 5. The grading plan shall show the location of any retaining walls and the elevations of the top of wall/footing/retaining and the finished grade on both sides of the retaining wall. Construction details for retaining walls shall be shown on the grading plan. Calculations and details of retaining walls shall be submitted to the Building and Safety Division for review and approval. 6. All equipment staging areas shall be located on the project site. Staging area, including material stockpile and equipment storage area, shall be enclosed within a 6 foot -high chain link fence. All access points in the defense shall be locked whenever the construction site is not supervised. 15 PC RESO 2025-XX Packet Pg. 92 7.2.a 7. Grading of the subject property shall be in accordance with the California Building Code, City Grading Ordinance, Hillside Management Ordinance and acceptable grading practices. 8. The maximum grade of driveways serving building pad areas shall be 15 percent. Driveways with a slope of 15 percent shall incorporate grooves for traction into the construction as required by the City Engineer. 9. All slopes shall be seeded per landscape plan and/or fuel modification plan with native grasses or planted with ground cover, shrubs, and trees for erosion control upon completion of grading or some other alternative method of erosion control shall be completed to the satisfaction of the City Engineer and a permanent irrigation system shall be installed. 10. Prior to issuance of a grading permit, the applicant shall submit a stockpile plan to the Public Works Department for review and approval. Stockpile plan shall show the proposed location for stockpile for grading export materials, and the route of transport. 11. Prior to issuance of a grading permit, the applicant shall submit non- interference letters for all interfering on -site easements from affected owner/utility company. 12. Prior to issuance of a grading permit, the applicant shall submit an approval letter from the Homeowner's Association for all proposed work within the private streets of Indian Creek Rd and Clear Creek Ln. 13. Prior to commencement of grading operations, a pre -construction meeting shall be held at the project site with the grading contractor, applicant, and city grading inspector at least 48 hours prior to work commencing. 14. Prior to issuance of building permits for the foundation of the residential structure, the applicant shall submit rough grade certifications by project soils and civil engineers and the as -graded geotechnical report to the Public Works Department for review and approval. Retaining wall permits may be issued without a rough grade certificate. 15. Prior to issuance of any project final inspections/certificate of occupancy, the applicant shall submit final grade certifications by project soils and civil engineers to the Public Works Department. C. DRAINAGE 1. Prior to issuance of a grading permit, the applicant shall submit a detailed drainage system information of the lot with careful attention to any flood hazard area to the Public Works Department. All drainage/runoff from the 16 PC RESO 2025-XX Packet Pg. 93 7.2.a development shall be conveyed from the site to the natural drainage course. No on -site drainage shall be conveyed to adjacent parcels, unless that is the natural drainage course. 2. Prior to the issuance of a grading permit, a complete hydrology and hydraulic study shall be prepared by a Civil Engineer registered in the State of California to the satisfaction of the City Engineer and Los Angeles County Public Works Department. D. UTILITIES Prior to issuance of a grading permit, easements for public utility and public service purposes shall be offered and shown on a detailed site plan for dedication to the City or affected utility company. Legal description, plat and plans shall be to the satisfaction the City Engineer and the utility companies. 2. Prior to issuance of a grading permit, the applicant shall submit Will Serve Letters to the Public Works Department, stating that adequate facilities are or will be available to serve the proposed project from all utilities such as, but not limited to, phone, gas, water, electric, and cable. 3. Prior to issuance of any project final inspections/certificate of occupancy, the applicant shall relocate and underground any existing on -site utilities to the satisfaction of the City Engineer and the respective utility owner. 4. Underground utilities shall not be constructed within the drip line of any mature tree except as approved by a registered arborist. IV. APPLICANT SHALL CONTACT THE BUILDING AND SAFETY DIVISION, (909) 839-7020, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: General Conditions: Plans and construction shall conform to current State and Local Building Code (i.e. 2022 California Building Code series will apply) requirements and all other applicable construction codes, ordinances and regulations in effect at the time of permit issuance. 2. Implementation of the CAL Green Code shall be reflected on the plans, and certification shall be by a third party as required by the Building Division. Specific water, waste, low VOC, and related conservation measures shall be shown on plans. Construction shall conform to the current CAL Green Code. 3. Only one single-family dwelling is allowed on this property unless specifically approved otherwise per CBC 202. 7 PC RESO 2025-XX Packet Pg. 94 7.2.a Plan Check — Items to be addressed prior to plan approval: 4. The minimum design load for wind in this area is 110 M.P.H. exposures "C" and the site is within seismic zone D or E. The applicant shall submit drawings and calculations prepared by a California State licensed Architect/Engineer with wet stamp and signature. 5. This project shall comply with the energy conservation requirements of the State of California Energy Commission. All lighting shall be high efficacy or equivalent per the current California Energy Code 119 and 150(k). 6. Indoor air quality shall be provided consistent with ASHRAE 62.2 as required per California Energy Code 150(o). 7. Public Works/Engineering Department is required to review and approve grading plans that clearly show all finish elevations, drainage, and retaining wall(s) locations. These plans shall be consistent with the site plan submitted to the Building & Safety Division. 8. The following statement shall be included on the plans: "Separate permits are required for pool, spa, and retaining walls". 9. This project shall comply with the energy conservation requirements of the State of California Energy Commission. All lighting shall be high efficacy or equivalent per the current California Energy Code 140.6 to 140.9. 10. New gas appliances shall be designed to be electric ready per CA Energy Code 150.0(t) to (v). 11. Design for future energy storage system shall be provided including 225 busbar rating of panel per CA Energy Code 15O.0(s). 12. All balconies shall be designed for 1.5 times the live load for the area served per CBC Table 1607.1 and provide ventilation in the joist space per CBC 2304.12.2.6. 13. All easements shall be shown on the site plan. 14. Fire Department approval shall be required. Contact the Fire Department to check the fire zone for the location of your property. If this project is located in High Hazard Fire Zone, it shall meet requirements of the fire zone per CBC Chapter 7A. a. All unenclosed under -floor areas shall be constructed as exterior wall. 18 PC RESO 2025-XX Packet Pg. 95 7.2.a b. All openings into the attic, floor and/or other enclosed areas shall be covered with corrosion -resistant wire mesh not less than 1/4 inch or more than 1/2 inch in any dimension except where such openings are equipped with sash or door. c. Eaves shall be protected. d. Exterior construction shall be one -hour or non-combustible. e. Fuel modification plans shall be approved through LA County Fire Fuel Modification Unit. f. LA County Fire shall approve plans for fire flow availability due to home being over 3600 sf as required per CFC Appendix B105.1. 15. All retaining walls shall be separately submitted to the Building & Safety and Public Works/Engineering Departments for review and approval. 16. A soils report is required per CBC 1803 and all recommendations of the soils report shall be adhered to. 17. Slope setbacks shall be consistent with California Building Code Figure 1805.3.1 and California Residential Code R403.1.7. Foundations shall provide a minimum distance to daylight. The structures shall be setback from slopes and footings deepened to meet these criteria. 18. Light and ventilation shall comply with CBC 1203 and 1205. 19. Interior pools shall have a ventilation system capable of providing exhaust ventilation. See CIVIC T-402.1 and T-403.7. 20. Design for future electric vehicle charging shall be provided consistent with CAL Green 4.106.4 or 5.106.5.3. 21. New single-family dwellings shall have solar panels installed in conformance with CA Energy Code 150.1(c)14. Permit — Items required prior to building permit issuance: 22. Solid waste management of construction material shall incorporate recycling material collection per Diamond Bar City Code 8.16 of Title 8. The contractor shall complete all required forms and pay applicable deposits prior to permit. 23. Prior to building permit issuance, all school district fees shall be paid. Please obtain a form from the Building and Safety Division to take directly to the school district. 24. Submit grading plans clearly showing all finish elevations, drainage, and retaining wall locations. No building permits shall be issued prior to 19 PC RESO 2025-XX Packet Pg. 96 7.2.a submitting a pad certification. 25. Sewer connections require sewer connection fees and approval from the LA County Sanitation District. 26. AQMD notification is required at least 10 days prior to any demolition. Proof of notification is required at permit issuance. 27. All workers on the job shall be covered by workers' compensation insurance under a licensed general contractor. Any changes to the contractor shall be updated on the building permit. Construction — Conditions required during construction: 28. Fire sprinklers are required for new single-family dwellings (CRC R313.2). Sprinklers shall be approved by LA County Fire Department prior to installation and shall be inspected at framing stage and finalization of construction. 29. Occupancy of the facilities shall not commence until all California Building Code and State Fire Marshal regulations have been met. The buildings shall be inspected for compliance prior to occupancy. 30. Every permit issued by the building official under the provisions of this Code shall expire and become null and void unless the work authorized by such permit is commenced within one year after permit issuance, and if a successful inspection has not been obtained from the building official within one -hundred -eighty (180) days from the date of permit issuance or the last successful inspection. A successful inspection shall mean a documented passed inspection by the city building inspector as outlined in Section 110.6. 31. All structures and property shall be maintained in a safe and clean manner during construction. The property shall be free of debris, trash, and weeds. 32. All equipment staging areas shall be maintained in an orderly manner and screened behind a minimum 6' high fence. 33. A height and setback survey may be required at completion of framing and foundations construction phases respectively. 34. The project shall be protected by a construction fence to the satisfaction of the Building Official, and shall comply with the NPDES & BMP requirements (sand bags, etc.). All fencing shall be view obstructing with opaque surfaces. 20 PC RESO 2025-XX Packet Pg. 97 7.2.a 35. The applicant shall contact Dig Alert and have underground utility locations marked by the utility companies prior to any excavation. Contact Dig Alert by dialing 811 or their website at www.digalert.org. 36. The applicant shall first request and secure approval from the City for any changes or deviations from approved plans prior to proceeding with any work in accordance with such changes or deviations. 37. All glazing in hazardous locations shall be labeled as safety glass. The labeling shall be visible for inspection. 38. Pursuant to California Residential Code (CRC) Section R315, carbon monoxide detectors are required in halls leading to sleeping rooms. 39. Drainage patterns shall match the approved grading/drainage plan from the Public Works/Engineering Department. Surface water shall drain away from the building at a 2% minimum slope. The final as -built conditions shall match the grading/drainage plan or otherwise approved as -built grading/drainage plan. 40. Decks, roofs, and other flat surfaces shall slope at least 1/4"/ft with approved and listed water proofing material. Guardrails shall be provided for these surfaces at least 42" minimum in height, 4" maximum spacing between rails, and capable of resisting at least 20 pounds per lineal foot of lateral load. 41. Bodies of water that are greater than 18" in depth shall have the required barriers to prevent unintentional access per CBC 3904.4. 42. Special inspections and structural observation will be required in conformance with CBC 1704 to 1709. 43. All plumbing fixtures, including those in existing areas, shall be low -flow models consistent with California Civil Code Section 1101.1 to 1101.8. END 21 PC RESO 2025-XX Packet Pg. 98 .7- 1111111115 mono ..-��..+•i.-s_--���..tiA�^� ter- �� ���` - _ .�=•�i . f>i env on p wow low '46 lie 111 - a = •{• i� — � - -- — _—_�% � "� f -ril �i! j : I l� �rwlf��,y�M/rrr,.r��rir`�,,.of����'_�r'�'r�a.�!•!��.►'��';�r''fa + - _. amok ��■ =1 ����iif. �� of Nei son AT lie .�. '•.-.... - . 7, lows /son`y�_ . 1. � � - - iv• a- ''� �� �� I� ---- r .M � �w:•i •�'=�� _ Sri t ter' -- ,.� � ___ _ _ _ - • _ r � +�-�i• +�{ f � ,ems• � k , NEW CUSTOM SINGLE FAMILY HOM. 2v5?1 I' D14� Ll ,• J C,2,FF \ 2D. DLADB \ 7.2.b PLOT PLAN —-y-i��, NEW 3-STORY - / vwNo PARCEL MAP 8713 �. 35 i 199 a5.�3 X- . STREET CL. PROJECT TEAM PROPERTY OWNER: VICTOR LIANG + MEILAN LIANG 2521 INDIAN CREEK RD, DIAMOND BAR CA CA 91745 STRUCTURAL ENGINEER: TBD MEP CONSULTANT: TBD LANDSCAPE ARCHITECT: MANUEL GARCIA 228 E. CAMDEN ST. GLENDORA, CA 91740 TEL: 626.665.5002, E: MG.LANDARCH@GMAIL.COM D -A INDIAN CREEK RD PLOT PLAN 1 " = 50'-0" SCALE: N.T.S. ARCHITECT: PDS STUDIO INC 711 S. FIRST AVE, ARCADIA CA 91006 TEL: 626.294.9402, E: MAIL@PDS-STUDIO.COM CIVIL ENGINEER: CAL LAND ENGINEERING & ASSOCIATES, INC 574 E. LAMBERT RD, BREA, CA 92821 TEL: 714.671.1050, E: PING@CALLANDENG.COM T24 CONSULTANT: PERFECT DESIGN 2416 W. VALLEY BLVD. ALHAMBRA CA 91803 TEL: 626.289.8808, E:PERFECTAAA2@GMAIL.COM ARBORIST: JAVIER CABRAL CONSULTING ARBORIST 1390 EL SERENO AVE, PASADENA CALIFORNIA CA 91103 TEL: 626.818.8704, E: JCTCABRAL@SBCGLOBRAL.NET SITE AREA PLAN BUILDING FLOOR AREA PLAN OVERALL SITE AREA PLAN 1 " = 50'-0" PUMP RM 58.55 SF J Q N U z a0 Q CIZ U w Ist FLOOR AREA PLAN 2nd FLR BALCONY 1 2nd FLR BALCONY 2 491.37 SF 125.33 SF FRONT DECK 784.00 SF 2nd FLOOR AREA PLAN 3rd FLR BALCONY OPEN TO BELOW 3rd FLR BALCONY 1 r7 01) CC L 1 o no cr_ 82.00 SF OPEN TO BELOW vw w J 730.75 SF APPLICABLE CODE • 2022 CALIFORNIA BUILDING CODE, VOLS 1 & 2 (CBC) • 2022 CALIFORINA RESIDENTIAL CODE (CRC) • 2022 CALIFORNIA MECHANICAL CODE (CMC) • 2022 CALIFORNIA PLUMBING CODE (CPC) • 2022 CALIFORNIA ELECTRICAL CODE (CEC) • 2022 CALIFORNIA FIRE CODE (CFC) • 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE (CGBS) • 2022 CALIFORNIA ENERGY EFFICIENCY STANDARDS (CEES) • AND THE LOCAL REGULATIONS AND ORDINANCES AREA CALCULATION TABLE SITE AREAS SITE AREA NAME AREA (Rounded) BUILDING FOOTPRINT 8260 SF HARDSCAPE 8727 SF LANDSCAPE AREA 27771 SF TOTAL LOT COVERAGE Name Level Area (Rd. Up) 1ST FLR LIVING AREA 1ST FF 3,383 SF 8-CAR GARAGE 1 ST FF 2,042 SF COVERED PORCH 1 ST FF 784 SF MECHANICAL RM 1 ST FF 50 SF PUMP RM 1 ST FF 59 SF REAR PORCH 1ST FF 1,942 SF Grand Total: LIVING AREA 8,260 SF 8260SF/51836SF= 16% PROPOSED HABITABLE AREA Name Level Area (Rd. U 1ST FLR LIVING AREA 1 ST FF 3,383 SF 2ND FLR LIVING AREA 2ND FF 6,401 SF 3RD FLR LIVING AREA 3RD FF 4,244 SF TOTAL PROPOSED AREA: 14,028 SF PROPOSED NON -HABITABLE AREA Area Name Level Area (Rd. Up) ACCESSORY AREA - GARAGE 8-CAR GARAGE 1 ST FF 2,042 SF 2,042 SF ACCESSORY AREA - OTHERS MECHANICAL RM 1ST FF 50 SF PUMP RM 1ST FF 59 SF 109 SF BALCONIES 2nd FLR BALCONY 1 2ND FF 491 SF 2nd FLR BALCONY 2 2ND FF 125 SF 3rd FLR BALCONY 3RD FF 157 SF 3rd FLR BALCONY 3RD FF 82 SF 3rd FLR BALCONY 3RD FF 108 SF 3rd FLR BALCONY 3RD FF 106 SF 3rd FLR DECK 3RD FF 387 SF 1,456 SF COVERED PORCHES COVERED PORCH 1ST FF 784 SF REAR PORCH 1ST FF 1,942 SF FRONT PORCH 2ND FF 76 SF FRONT PORCH 2ND FF 52 SF FRONT PORCH 2ND FF 49 SF 2,903 SF DECK FRONT DECK 2ND FF 784 SF 784 SF TOTAL NON -HABITABLE AREA: 7,294 SF SCOPE OF WORK CONSTRUCT A NEW 3-STORY SINGLE FAMILY RESIDENCE BUILDING ON EXISTING VACANT LOT DEVELOPMENT CODE REQUIREMENT ZONING: ASSESSOR PARCEL NUMBER MINIMUM LOT AREA RESIDENTIAL DENSITY: SETBACK REQUIREMENT FRONT YARD SETBACK REAR YARD SETBACK: SIDE YARD SETBACK: DISTANCE BETWEEN SINGLE FAMILY AND ADJ. STRUCTURE: LOT COVERAGE: HEIGHT LIMIT: LANDSCAPE: PARKING: PROJECT DATA SITE DATA GROSS LOT AREA PRIVATE STREET EASEMENT AREA: RESTRICTED USE AREA: NET LOT SIZE: AVERAGE LOT SLOPE: EXISTING BUILDING AREA: FENCE (48 INCHES HIGH) REQUIRED 30 FT 25 FT 15 FEET ON ONE SIDE, 10 FEET ON THE OTHER, BUT NOT LESS THAN 25 FEET BTWEEN STRUCTURES ON ADJOINING PARCELS 25 FEET 30% 35 FT AS REQUIRED BY CHAPTER 22.24 3 RR 8713.035.016 1 ACRE (1) SINGLE FAMILY UNIT PER LOT PROVIDED 30 FT 25 FT 70'-1" ON WEST SIDE YARD, 19'-9" ON EAST SIDE YARD 86'-11" ON WEST ADJ. STRUCTURE 68'-10" ON EAST ADJ. STRUCTURE (8260 SF) 16% 35 FT SEE SHEET L-1 8 (1.19 AC) 51,836 SQ. FT. 7,318 SQ. FT. SQ. FT. 44,518 SQ. FT. 30.44% (VACANT) 0 SQ. FT. COUNTRY ASSOCIATION WHITE FENCE MAXIMUM ALLOWABLE COVERAGE (30% OF GROSS AREA) 15,550.8 SQ. FT. PROPOSED LOT COVERAGE (30% MAX) 8260/51836 = 16 PROPOSED LANDSCAPE COVERAGE 28125/51836 = 54 PROPOSED USABLE OPEN SPACE COVERAGE (8373 + 28125)/51836 = 36498/51836 = 70 BUILDING AREA DATA: (SEE AREA CALCULATION TABLE FOR BREAKDOWN HABITABLE AREA TOTAL LIVING AREA: 14,028 SQ. FT. NON -HABITABLE AREA TOTAL NON -HABITABLE AREA: 7,294 SQ. FT. GARAGE FLOOR AREA: 2,042 SQ. FT. ACCESSORY AREAS: 109 SQ. FT. COVERED PORCH AREA: 2903 SQ. FT. BALCONIES: 1456 SQ. FT. FRONT DECK: 784 SQ. FT. GRAND TOTAL (HABITABLE + NON -HABITABLE) : 21,322 SQ. FT. SHEET INDEX SHEET INDEX Sheet Number Sheet Name A-000 COVER SHEET A-010 PROJECT INFORMATION A-012 CONDITIONS OF APPROVAL A-090 TOPOGRAPHIC SURVEY A-100 SITE PLAN (OVERALL) A-101 SITE ENLARGED PLAN A-102 TREE INVENTORY SITE PLAN A-201 1 ST FLOOR PLAN A-202 2ND FLOOR PLAN A-203 3RD FLOOR PLAN A-204 ROOF PLAN A-301 BUILDING ELEVATIONS A-302 BUILDING ELEVATIONS A-401 BUILDING CROSS-SECTION A-402 BUILDING CROSS-SECTION A-901 3D VIEW A-902 3D VIEW PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM \RCHITECT SEAL: K. J C-38915 02 - 28 - 2025 NA RENEWAL DATE OF CA��FO�/ PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:24:56 AM PROJECT NO: REVISION DATE NOTES: CHECKED BY: Checker SCALE: As indicated SHEET NAME: PROJECT INFORMATION SHEET NO: AmOl 0 3rd FLOOR AREA PLAN Packet Pg. 100 7.2.b the country Diamond Bar Country Estates Association Construction Work Agreement Date: Lot/Tract: CONSTRUCTION SITE RULES PDS STUDIO Owner: ARCHITECTURE + DESIGN Address: 1 . All sites must have a chain link fence on the front and sides with a "cloth" screen. 711 S. FIRST AVE, Type of Improvement: 2. All portable restrooms must be hidden from view, if possible. ARCADIA, CA 91006 Starting: Estimated Completion Date: 3. Each site must have a trash bin. They must be completely off the street and covered at night to TEL:626-294-9402 WWW.PDS-STUDIO.COM deter rodent and animals. LEGAL OWNER 4RCHITECT SEAL: The person who signs this Construction Agreement must be the legal owner of record of the Diamond Bar 4. Parking in the street must be orderly, safe and not blocking traffic Country Estates Association property (or h.s designee with Power of Aitori .ey). 5. Unloading of equipment using the street requires a "flagman" AR RESPONSIBILITIES �S�D � �� These construction Rules & Regulations and binding upon the owner, his employees and guest. The 6 Streets must be cleaned dailye " responsibility for compliance is to the OWNER of the property. It shall be the responsibility of the OWNER to ensure that all contractors, sub -contractors, and agents admitted on his behalf adhere to these Rules & Regulations. 7. Sandbags must be laced strategically to protect against water runoff. 9 P g P * C-38915 7 �J 02-28-2025 N� RENEWAL ARCHiTEC RAr APPROVAL ,w n a�vv�. APPROVAL • r.� 8. Contractor is responsible for rdamage to the c+rawS r ivv• D TE\\� ��OFCA0 Architectural Committee approval of building plans must be obtained prior to the commencement of any construction or grading activity. Country Architectural Committee approval is required prior to seeking City 9. Instructions from the Security Force must be obeyed immediately. approval. 10. Note. Architecturally, there must be an approved copy of the building "plans" on site at 211 PROJECT: CITY APPROVAL All appropriate City permits must be obtained prior to the commencement of construction and copies times during its Construction. NEW SINGLE FAMILY submitted to the Associations office HOME CONSTRUCRTION HOURS Owner: Monday thrU Friday 7:00am to 6:00pm, Saturday 8:00am to 12:00 noon. Saturday from 12:00 noon to 3:00pm is light construction (no noise). No construction on Sunday. No construction permitted on NEW YEARS DAY, THANKSGIVING. CHRISTMAS, EASTER SUNDAY, 4"' OF JULY, MEMORIAL DAY. & Addrecs: LABOR DAY, 2521 Indian Creek R 11-Ait-Track: Diamond Bar, CA 91765 SPEED LIMIT The speed limit in the Country is 25 miles per hour. Citations will be issued to violators. PLOT UAW 5/5/2025 9:25:01 AM INDEMNIFICATION The owner is fully liable to pay for and assume all liability and hold harmless, the Diamond Bar County PROJECT NO: Estates Association, its agents and emplcyees, form and against any and all claims made for personal is REVISION DATE injuries (including death) and/or damage arising out of/or incurred in connection with the construction project. ( Construction Foreman Telephone # CONTRACTOR INFORMATION Prior to the start of construction, the owner, shall register at the Association office and provide general contractor(s) name, address, phone, etc. This information will provided to the Security Guard at both gates. 22615 lazy Meadow Drive. Diamond Bar, CA 91765 - Tel: 909-8614114 Far: 909-861-2968 NOTES: Revised 6,1 15 In cases where there is no general contractor the name, address, and phone number of the person in lbeCountru charge shall be supplied FORM — EXHIBIT B GATE ENTRY Diamond Bar Country Estates Association All contractors/subcontractors, supplies, deliveries, and material men are to enter and sign in at that the gate nearest the project. Each person entering shall provide the construction project name together with i ) Re -submittal Redline# 1 Correction: ( j Re-sibmittal Redline# 2 corrections. property address or lot/tract numbers, and such other information as the security office on duty may require. Under Country tnfC�OUntC APPLICATION FEE: See Fee Schedule for more information. no circumstances are workmen granted permission to enter the to visit the community center, or other common or private areas without prior and special permission of the Association. •M Payment Received on: Contractors may only go to the construction site(s) that they are signed into ONLY. Application Fee: Check#: EMERGENCY ACTION Deposit: Check#: If someone condition develops as a result of the construction or related activities that requires emergency Hours of Operation action and the owner/builder is not immediately available to remedy the problern, the Association will take Const Vehicle Deposit: Check#: appropriate action and bill the property owner. ENFORCEMENT All citations, notices of violations, etc., will be directed to the owner of the property. Failure to comply with This box foi- Architectural Committee Stamp. the Association's governing documents will result in the Association taking appropriate action to remedy the - - problem. The cost of remedy to be borne by the owner of the property. In addition, a fine will be levied for each violation. Continued violations and/or failure to pay fines levied against the property, denial of entry to contractors and subcontractors, suspension or privileges and/or other legal remedies. Monday thru Friday 7:00am to 6:00pm ASSOCIATION ADMINISTRATIVE EXPENSES Administrative costs in the amount in of fifteen percent (15%) of the actual cost involved in correcting a Saturday (Regular Construction) 8:00am to 12:00pm violation will be added to the final bill as administrative expenses. ASSOCIATION LABOR AND EQUIPMENT COST Saturday (No Noise) 12:00pm to 3:00pm Labor and equipment cost accrued in the enforcement of the Rules and Regulations will be determined as follows: Equipment costs (i.e., skip loader, truck) shall be whatever prevailing industry rental fees are with a Sunday No Activity Allowed four hour minimum and travel time to and from the community center to be included. Labor cost will be prevailing wages for equipment operators, foreman and common laborers. The undersigned, being the legal owner of the property (See Rules and Regulations Power of Attorney) _ _ s e describe above, acknowledges and agrees to the rules, regulations and obligations as started on BOTH SIDES of this Construction Agreement. Ant fees/charges/penalties will payable as a special assessment by the undersigned. Easter Sunday Items submitted Check list: Memorial Day o Architectural Submittal Form 4`h of July o Neighbor Notification Statement c Notice of Completion Notice Signature of Property Owner Date Labor Day c Solar Panel Installation Agreement :HECKED BY: Checker o Construction Agreement packet o Site Plans SCALE: N.T.S. Thanksgiving Day o Grading Plans MEET NAME: o Landscape Plans Christmas Da y o Material Board / FORMS o Pictures New Years Day MEET NO: 22,613 1.1/.c Meadow Drive, Diamond liar, CA 917&5 -Tell: 90-861-1114 / Fax: 9(M461-2968 Rc%iwd 11/29/2017 CONSTRUCTION AGREEMENT CONSTRUCTION SITE RULES FORMS AND SUBMITTAL FORM A=01 I 3 2 1 N.T.S. N.T.S. N.T.S. Packet Pg. 101 7.2.b 3 0 5 101 7 C. Exterior walls shall be surfaced with noncombustible or fire- resistant materials. d. Balconies, patio roofs, eaves and other similar overhangs shall be of noncombustible construction or shal be protected by fire- resistant material in compliance with the building code. All development shall be constructed with adequate water supply and pressure for all proposed development in compliance with standards established by the fire marshal. A permanent fuel modification area shall be required around development projects or portions thereof that are adjacent or exposed to hazardous fire areas for the purpose of fire protection. The required width of the fuel modification area shall be based on applicable building and fire codes and a fire hazard analysis study developed by the fire marshal. In the event abatement is not performed, the council may instruct the fire marshal to give notice to the owner of the property upon which the condition exists to correct the prohibited condition. If the owner fails to correct the condition, the council may cause the abatement to be performed and make the expense of the correction a lien on the property upon which the conditions exist. Fuel modification areas shall incorporate soil erosion and sediment control measures to alleviate permanent scarring and accelerated erosion. If the fire marshal determines in any specific case that difficult terrain, danger of erosion, or other unusual circumstances make strict compliance with the clearance of vegetation undesirable or impractical, the fire marshal may suspend enforcement and require reasonable alternative measures designed to advance the purposes of this chapter. Special construction features may be required in the design of structures where site investigations confirm potential geologic hazards. END 27. All workers on the job shall be covered by workers' compensation insurance under a licensed general contractor. Any changes to the contractor shall be updated on the building permit. 28. LA County Health and Industrial Waste approval is required prior to permit issuance. 29. The building pad must be certified by the civil engineer prior to house permit issuance. Construction - Conditions required during construction: 30. Fire sprinklers are required for new single-family dwellings (CRC R313.2). Sprinklers shall be approved by LA County Fire Department prior to installation and shall be inspected at framing stage and finalization of construction. 31. Occupancy of the facilities shall not commence until all California Building Code and State Fire Marshal regulations have been met. The buildings shall be inspected for compliance prior to occupancy. 32. Every permit issued by the building official under the provisions of this Code shallshall avnira anal harnme nl 111 and wnirl i in loco tha Wnrk al ithnri7ed by cl Irh 11 V/\I./IIV 1.4 _ NV VV111V I -II NI 1\A VV \A1 IiV VV 11- -11%--1.1 -11L 1✓r -- permit is commenced within one year after permit issuance, and if a successful inspection has not been obtained from the building official within one -hundred -eighty (180) days from the date of permit issuance or the last successful inspection. A successful inspection shall mean a documented passed inspection by the city building inspector as outlined in Section 110.6. 33. Existing fencing shall remain in -place during construction including pool barrier fencing. Any alteration of the fencing may result in a discontinuation of construction until the fences are returned to its original state. 34. All equipment staging areas shall be maintained in an orderly manner and screened behind a minimum 6' high fence. 35. 1 he project shall be protected by a construction fence to the satisfaction of the Building Official, and shall comply with the NPDES & BM requirements (sand bags, etc.). All fencing shall be view obstructing with opaque surfaces. 36. The applicant shall contact Dig Alert and have underground utility locations marked by the utility companies prior to any excavation. Contact Dig Alert by dialing 811 or their website at www.digalert.org. 37. The applicant shall first request and secure approval from the City for any changes or deviations from approved plans prior to proceeding with any work in accordance with such changes or deviations. 38. All glazing in hazardous locations shall be labeled as safety glass. The labeling shall be visible for inspection. 39. Pursuant to California Residential Code (CRC) Section R315, carbon monoxide detectors are required in halls leading to sleeping rooms. 40. Site stairs within the proximity of the house shall have handrails installed. 41. Drainage patterns shall match the approved grading/drainage plan from the Public Works/Engineering Department. Surface water shall drain away from the building at a 2% minimum slope. The final as -built conditions shall match the grading/drainage plan or otherwise approved as -built grading/drainage plan. 42. Decks, roofs, and other flat surfaces shall slope at least 1/4"/ft with approved and listed water proofing material. Guardrails shall be provided for these surfaces at least 42" minimum in height, 4" maximum spacing between rails, and capable of resisting at least 20 pounds per lineal foot of lateral load. 43. Bodies of water that are greater than 18"' in depth shall have the required barriers to prevent unintentional access per CBC 3904.4. 44. Special inspections and structural observation will be required in conformance with CBC 1704 to 1709. C. County of Los Angeles Fire Department (909) 620-2402: 1. Comments will be provided upon acceptance of fees invoiced by the County. 2. Development shall be constructed to reduce the potential for spread of brushfire. a. In the case of a conflict, where more restrictive provisions are contained in the Uniform Building Code or in the fire code, the more restrictive provisions shall prevail. b- Roofs shall be covered with noncombustible materials as defined in the building code. Open eave ends shall be stopped in order to prevent bird nests or other combustible material lodging within the roof and to preclude entry of flames. drawings and calculations prepared by a California State licensed Architect/Engineer with wet stamp and signature. III. Conditions of Approval - Upon project approval, the following standard requirements shall be incorporated into the conditions of approval: 5. This project shall comply with the energy conservation requirements of the State of California Energy Commission. All lighting shall be high efficacy or A. Planning Division (909) 839-7033: equivalent per the curren: California Energy Code 119 and 150(k). 6. Indoor air quality shall be provided consistent with ASHRAE 62.2 as 1. A recorded covenant and agreement to maintain the residence as a required per California Energy Code 150(o). single-family residence will be required as a Condition of Approval. A copy copy to be signed, notarized and recorded will be provided at the time V 1 7. Public Works/Engineering Department is required to review and approve of building plan check. grading plans that clearly show all finish elevations, drainage, and retaining wall(s) locations. These plans shall be consistent with the site plan 2. Landscape plans prepared by a licensed landscape architect that submitted to the Building & Safety Division. complies with the City's water conservation landscaping requirement, "Separate along with a landscape deposit in the amount of S2,500 for landscape 8. The following statement shall be included on the plans: permits plan check review fees shall be required during building plan check are required for pool, spa, and retaining walls". [DBCC Section 8.14]. The landscape plans will be reviewed by the 9. This project shall comply with the energy conservation requirements of the State of California Energy Commission. All lighting shall be high efficacy or City's Consultant Landscape Architect to ensure this requirement is equivalent per the curren: California Energy Code 140.6 to 140.9. met. 10. New gas appliances shall be designed to be electric ready per CA Energy Code ►50.0(t) , (v). 3- At the time of final inspection; the permit applicant must provide the owner of the property with a certificate of completion, certificate of 11. Design for future energy storage system shall be provided including 225 installation, irrigation schedule and a schedule of landscape and busbar rating of panel pe, CA Energy Code 150.0(s). irrigation maintenance. 12. All balconies shall be designed for 1.5 times the live load for the area served 4. All landscaping, structures, architectural features and public per CBC Table 1607.1 and provide ventilation in the joist space per CBC improvements damaged during construction shall be repaired or 2304.12.2.6. replaced upon project completion and prior to final inspection. 13. All easements shall be shown on the site plan. 5. All roof- or ground -mounted mechanical equipment (e.g., air conditioning, heating, ventilation ducts and exhaust, water 14. Fire Department approva shall be required. Contact the Fire Department to heaters, etc.), waste and storage areas, and utility services shall be check the fire zone for the location of your property. If this project is located screened from public view from abutting public streets and rights -of - in High Hazard Fire Zone, it shall meet requirements of the fire zone per way and ablating area(s) zoned for residential or ripen space uses,CBC Chapter 7A. including views from above the subject project. The method of a. All unenclosed under -floor areas shall be constructed as exterior wall. screening shall be architecturally compatible with other site b. All openings into the attic, floor and/or other enclosed areas shall be development in terms of colors, materials, and architectural style covered with corrosion -resistant wire mesh not less than 1/4 inch or subject to approval by the director. The screening more than 1/2 inch in any dimension except where such openings are design/construction shall blend with the design of the structure(s) and equipped with sash or door. include appropriately installed and maintained landscaping when on c. Eaves shall be protected. the ground. d. Exterior construction shall be one -hour or non-combustible. e. Fuel modification plans shall be approved through LA County Fire Fuel Modification Unit. f. LA County Fire shall approve plans for fire flow availability due to home being over 3600 sf as required per CFC Appendix B105.1. 15. All retaining walls shall be separately submitted to the Building & Safety and Public Works/Engineering Departments for review and approval. 16. A soils report is required per CBC 1803 and all recommendations of the soils report shall be adhered to. 17. Glass railing shall be designed with a top rail and a factor of safety of 4. 18. Slope setbacks shall be consistent with California Building Code Figure 1805.3.1 and California Residential Code R403.1.7. Foundations shall provide a minimum distarce to daylight. A r1% __'_ L I L 1_ '_ I_ 1 11 1 I 1 1_ __ i__ 9. uesl(d. n or future electric �ienlc;le charging shall be provided consistent with CALGreen 4.106.4 or 5.106.5.3. 20. New single-family dwellings shall have solar panels installed in conformance with CA Energy Code 150.1(c)l4. 21. Bicycle parking shall be provided as per CALGreen 5.106.4.1. Permit - Items required prior to building permit issuance: 22. Solid waste management of construction material shall incorporate recycling material collection per Diamond Bar City Code 8.16 of Title 8. The contractor shall complete all required forms and pay applicable deposits prior to permit. 23. Prior to building permit Issuance, all school district fees shall be paid. Please obtain a form from the Building and Safety Division to take directly to the school district. 24. Submit grading plans clearly showing all finish elevations, drainage, and retaining wall locations. No building permits shall be issued prior to submitting a pad certification. 25. Sewer connections require sewer connection fees and approval from the LA County Sanitation District. 26. AQMD notification is required at least 10 days prior to any demolition. Proof of notification is required at permit issuance. B. Building and Safety Division (909) 839-7020 General Conditions: 1 PIanJ and ^ionstructlVn SI /all conform LV Current State and Lol^..al Building Code (i.e. 2022 California Building Code series will apply) requirements and all other applicable construction codes, ordinances and regulations in effect at the time of permit issuance. 2. Implementation of the CAL Green Code shall be reflected on the plans, and certification shall be by a third party as required by the Building Division. Specific water, waste, low VOC, and related conservation measures shall be shown on plans. Construction shall conform to the current CAL Green Code. 3. Only one single-family dwelling is allowed on this property unless specifically approved otherwise per CBC 202. Plan Check - Items to be addressed prior to plan approval: 4. The minimum design load for wind in this area is 110 M.P.H. exposures "C" and the site is within seismic zone D or E. The applicant shall submit PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL: 626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: AR J * C-38915 02 - 28 - 2025 NX R D ENEWAL \\� CF CA\- C�/ NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLO) UAit: 5/5/2025 9:25:05 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker SCALE: N.T.S. ;HEET NAME, CONDITIONS OF APPROVAL ;HEET NO: PLANNING CO NDITIONS OF APPROVAL D N.T A=01 2 Packet Pg. 102 7.2.b 2521 INDIAN CREEK RD, DIAMOND BAR MATERIAL BOARD & RENDERING ELEVATION KEYNOTES 1❑ SLATE ROOF TILES (DAVINCI ROOFSCAPES) • CLASS 'A' COMPOSITE SLATE, SINGLE WIDTH • COLOR: AUTUMN CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO P DS STUDIO • COLOR: P-105 OAT GRAIN �3 CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO ARCHITECTURE + DESIGN • COLOR: X-81586 HIALEAH PRECAST TRIMS, COLUMNS, BALUSTRADES (PRECAST) 711 S. FIRST AVE, ARCADIA, CA 91006 • PRECAST • COLOR TO MATCH X-81586 HIALEAH (LA HABRA) TEL: 626-294-9402 ❑5 RAILING / FENCING WWW.PDS-STUDIO.COM • WROUGHT IRON, PAINTED • COLOR: BLACK ARCHITECT SEAL: �b EXTERIOR WINDOWS / FRENCH DOORS (JELDWEN) • COLLECTION: ALUMINUM CLAD SITELINE EX 5�D ARCy • COLOR: CHESTNUT BRONZE (EXTERIOR) ��Q�\�\? K �G n 7 FASCIA BOARD, WOODWORK J � MILLWORK, PAINTED C-38915 1,'(',''( '"`•_' j`' COLOR: WEATHERED BROWN 16 I ,1 1 • L I I —_ N 7 R DATEAL \Q 02 - 28 - 20250� . 8 GUTTER, DOWNSPOUT, LEADER BOX � . ALUMINUM OF CA1 �F EXTERIOR APATIO DOORS INUM FRENCH DOORS + � 1I I�'1 ' �l ' � , L � 1EX _• --- COLOR: RUSTIC COPPER • EXTERIOR COLOR: BLACK �� �.r, ` =t 4 �9 DECORATIVE EAVE RAFTERS WOOD, PAINTED PROJECT: COLOR: WEATHERED BROWN (DUNN-EDWARD) ' • -• r• �.. �.` -� `♦ —� `�• '"� —� �, �•` - 10 EXTERIOR LIGHTING FIXTURES NEW SINGLE FAMILY • METAL W/CLEAR TEMPERED GLASS SHADE HOME COLOR: COPPER BRONZE k 14 ; - 11 STONE VENEER (EL DORADO STONE) COLLECTION: LEDGECUT33 COLOR: BIRCH 2521 Indian Creek Rd HARDIE TRIM BATTEN BOARD (JAMES HARDIE) Diamond Bar, CA 91765 a FIBERCEMENT, PAINTED �- j• _ __ - ' - _ �0 COLOR: WEATHERED BROWN t_ 4 • �''F PLOT DATE: •'1 `--� r �_ _a �'�r '�.-""'` • �`J�! f ,. r1!► in j w 13 CHIMNEY SHROUD COPPER 5/5/2025 9:25:10 AM COLOR: NATURAL SANDED COPPER PROJECT NO: s :%�" '�' �•-•• _ 14 GARAGE DOOR (AMARR GARAGE DOOR) REVISION DATE 0 AMARR BY DESIGN CARRIAGE DOOR, STAINED • COLOR: WEATHERED BROWN (DUNN-EDWARD) - 15 ENTRY DOOR - • CUSTOM WROUGHT IRON DOOR • COLOR: DARK BRONZE - 16 EXTERIOR PATIO DOORS / FRENCH DOORS NOTES: • ALUMINUM CLAD SITELINE EX 15 EXTERIOR COLOR: BLACK ENTRY DOOR • CUSTOM WROUGHT IRON DOOR • COLOR: DARK BRONZE ' �' � ~ _-'. _ - _ -' •.tip• - `' a`, ti= �_ `_ - �` --_ •'i`�;.`' �� - �,�+ _ �'• - ♦•`_ -• _ � tom•- -_ :do�-. ••''mil -'i•r' - .. _ -` �~ •� 14 12 l� �8 �b �4 �2 GARAGE DOOR (AMARR GARAGE DOOR) HARDIE TRIM BATTEN BOARD (JAMES HARDIE) EXTERIOR LIGHTING FIXTURES GUTTER, DOWNSPOUT, LEADER BOX EXTERIOR WINDOWS / FRENCH DOORS (JELDWEN) PRECAST TRIMS, COLUMNS, BALUSTRADES (PRECAST) CEMENT PLASTER (MERLEX STUCCO) • AMARR BY DESIGN CARRIAGE DOOR, STAINED • FIBERCEMENT, PAINTED METAL W/ CLEAR TEMPERED GLASS SHADE • ALUMINUM COLLECTION: ALUMINUM CLAD SITELINE EX • PRECAST SMOOTH FINISH STUCCO • COLOR: WEATHERED BROWN (DUNN-EDWARD) COLOR: WEATHERED BROWN COLOR: COPPER BRONZE COLOR: RUSTIC COPPER COLOR: BLACK (EXTERIOR) COLOR TO MATCH X-81586 HIALEAH (LA HABRA) COLOR: P-105 OAT GRAIN t �' y�+Yi�4. t � � F. �A , `. "_• �� �a: 7?t�l i - �, � - `� _ :HECKED BY: Checker 1 t ai s rk �'� ti t ♦T ��; _ _ _ �' - SCALE: 12 1. a SHEET NAME: IV MATERIAL BOARD 1' V. M�dor \ • rF. "� .�,.R •n ',>. �,� _ iHEET NO: OR 1- .i7_o •ali �,' ��'„\.� �... _. i�'�\•"; •�,,''..I�\il I - .ti"•� _ „ - . ' 13 it 9❑ Ill CHIMNEY SHROUD STONE VENEER (ELDORADO STONE) DECORATIVE EAVE RAFTERS DECORATIVE EAVE RAFTERS RAILING / FENCING CEMENT PLASTER (MERLEX STUCCO) SLATE ROOF TILES (DAVINCI ROOFSCAPES) A=020 • COPPER COLLECTION: LEDGECUT33 • WOOD, PAINTED • WOOD, PAINTED WROUGHT IRON, PAINTED • SMOOTH FINISH STUCCO CLASS 'A' COMPOSITE SLATE, SINGLE WIDTH • COLOR: NATURAL SANDED COPPER • COLOR: BIRCH COLOR: WEATHERED BROWN (DUNN-EDWARD) COLOR: WEATHERED BROWN (DUNN-EDWARD) • COLOR: BLACK • COLOR: X-81586 HIALEAH • COLOR: AUTUMN Packet Pg. 103 7.2.b [ SURVEYOR'S NOTES: SLOPE DENSITY ANALYSIS or lea too Inj o \ \ \ ;tot '��Yv \� � ► -\ \ \ �` - - _ ' 2 8-7- 4 _ � -N75_35'1-"1N\_\� '•�\-L \ 1.;\ _� �.�_ - 77 �. . coo- j'61s ��>> 1 � t 1, � _ _- � t _ _ \, �r t �e i.Ssl .. ,off �tl 'Is) ip4� � �5 'r !% � � _ �� � -f � __- � t ---r✓ 1 „ �' � /}r'�- 1 I � T � f I • -�`� � 71-10 r".��I � �_ r - � � l � f -- � � [t�'1 __ � _ _ f � f =_'+ % � -_ r / , ,� •�1 1,go1 I �7 tr �� � 1 r to�.'�1 f�l�•e .ems' � � �!� -- - -__ r_ _= � .r f �f f= /f � � � /i � / Ci I pro Col.! �y►i q!LN 4f i ,�` f ICI{ / / - - - _►' �l r / J % 46� _ - i �� � ! 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I�cA•1'�i•� �t,.n.S21 [yyyt.-___ _-_ r � � � _---_ 'l�� r� � ' r � � __ � _--�tt2e• '.�� � 1 _ - t �► [tty l' l ! r ~ _ �_ --- iti'"� -�4�tL �d H G > tZi e3 1 iy�427 hod . � IS • � � �y0. _ -- -�. "� � � : --- - - � 1 __ - . �� = f � 1 1, ALL INFORMATION SHOWN ON THE DRAWINGS IS GIVEN AS THE BEST PRESENT KNOWLEDGE AND PERFORMED WITHIN GENERALLY ACCEPTED ENGINEERING PRACTICE BUT WITHOUT GUARANTEE OF ACCURACY. WHERE ACTUAL CONDITIONS CONFLICT WITH THE DRAWINGS, THEY SHALL BE REPORTED TO THE ENGINEER SO THAT THE PROPER REVISIONS MAY BE MADE. 2. ESTABLISHMENT OF CONTOUR: CONTOURING IS THE GRAPHICAL REPRESENTATION OF CONSTANT ELEVATION LINES THAT ARE INTERPOLATED OR EXTRAPOLATED BETWEEN ACTUAL FIELD MEASURED ELEVATIONS OR MAP ELEVATIONS, AND SHOULD NOT BE INTERPRETED AS PRECISE GROUND CONDITIONS, ONLY AN INFINITE NUMBER OF HELD MEASUREMENTS WOULD REPRESENT SUCH PRECISE CONDITIONS, WHICH OBVIOUSLY ARE NOT POSSIBLE, THE NUMBER OF SUCH FIELD MEASUREMENTS ARE THEREFORE LIMITED TO THE SCOPE AND INTENT OF THE RESULTING MAP. 3 TUE R APINGSS/DIMENlSInN�S OF THE MAP IS PREPARED BASED ON THE RECORD DATA .r. . � E B R. �.i v. nLr .Jr yr � �. r .,.i PREPARED •Vv .i r..v vr• THE ,..wv r-..i�. 4. THE SURVEY IS PREPARED FOR ARCHITECTURAL/LANDSCAPING PURPOSE. 5. BLUE LINE STREAMS ARE NOT SHOWN ON THIS MAP AND SHALL BE EXAMED BY A RELATED PROFESSIONAL. 6. ARBORIST SHOULD BE CONSULTED TO DOCUMENT ALL PROTECTED TREE SPECIES ON -SITE AS THE SURVEY SHOWN HERE ON MAY NOT REFLECT ALL OF THEM. 7. EASEMENTS MAY NOT BE SHOWN DUE TO UNAVAILABILITY OF AN EFFECTIVE PRELIMINARY TITLE REPORT OR EASEMENT DEEDS AT THE TIME OF DRAWING COMPLETION. •, C` All 0 t 1 y r t LEGAL DESCRIPTION: BENCHMARK: LOT 16 OF TRACT NO. 23483, IN THE CITY OF DIAMOND BAR, COUNTY OF COUNTY B.M. NO. FG5265 LOS ANGELES, STATE OF CALIFORNIA. AS PER MAP RECORDED IN 800K 790 PAGES 5 TO 19. INCLUSIVE OF MAPS, IN THE OFFICE OF THE L&T IN W GB DIAMOND BAR BLVD 2FT S/O BCR 0 SIA COUNTY RECORDER OF SAID COUNTY. COR SILVER HAWK DR APN: 8713-035-016 PROPERTY SIZE: 51.836.00 S.F. (GROSS) EASEMENT NOTES: E1 EASEMENT FOR PRIVATE ST. PURPOSES PER TRACT NO. 23483, MAP RECORDED IN BOOK 790 PAGES 5 TO 19• INCLUSIVE OF MAPS. E2 AREA SUBJECT TO FLOOD HAZARD PER TRACT NO. 23483, MAP RECORDED IN BOOK 790 PAGES 5 TO 19• INCLUSIVE OF MAPS. ELEVATION: 799.673' (NAVD 1968) BASIS OF BEARING: CENTERLINE OF INDIAN CREEK ROAD N83'27'52"W PER TRACT NO. 234153, M.B. 790/5-19. A'dERAGE SLOPE: AREA (A): 51836,00 S.F. (1.19 ACRES) CONTOUR INTERVAL (1): 1 FOOT SUMMATION OF LENGTH OF ALL CONTOURS (L): 15r 76.73 FEET AVERAGE SLOPE: 0.002296 (1 X L.) / A 0.002296 (1 X 15776,73) / 1.19 = 30.447 ELEVATION OF CONTOUR (FEET) LENGTH OF CONTOUR (FEET) 1045 8.76 1046 1556 1047 2002 1048 2749 1049 4349 1050 53.751 1051 517.26 1052 61.88 1053 68,01 1054 72.66 10551 75.09 1056 77.87 1057 80.17 11058 80.88 1059 83.2 B 1wo 86.98 1061 88.72 1052 92.34 1063 95-24 1064 102..97 1065 1110.59 1 b66 1 va. 0'8 1067 127.00 106B 141.50 1069 143.58 1070 144.43 1071 158.42 1072 174.33 1073 166.90 1074 175.30 1075 184.06 1076 187.57 1077 191.78 1078 196.6.3 1 203-23 1080 210-74 1081 222.65 1082 223.32 1083 225.31 1084 227.4.2 1005 230.66 1086 234.86 1087 236.78 1088 241.76 1089 241.5.7 10910 246.49 10911 268.11 1092 272.86 1093 387 no 1094 390.34 1095 344.16 1096 354.29 1097 347A2 1109 B 303.11 1099 272.01 1100 267.6 3 1101 266.06 1' 10.2 2 59.1.7 1103 259.56 1 104 260.27 11051 259.71 1106 26011 11017 260.3.9 1108 259.77 11 m 258-4 3 1110 297.94 1111 277.84 1112 256.41 1113 259.60 1114 241A2 1115 1116 280.0'8 271.07 257.10 1117 1118 243.06 1119 232.69 11.210 216..5.8 1121 1199.06 1122 184.89 1123 166.84 1124 148.62 1125 131.62 1126 121.44 1127 87.31 1128 76.91 1129 32.35 1130 TOTAL LENGTH 14-26 15776.73 ■I►IF PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL: 626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: AR J * C-38915 02 - 2s - 2025 N� RENEWAL DATE \�Q' 7 OF CAL�FO/ PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:25:15 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker SCALE: 1/16" = V-0" SHEET NAME, TOPOGRAPHIC SURVEY FRANCIS K- U-N Qi a 49 No. 9645 t �rf Or C1`ti�;HEET NO: 0 16 32 TOPOGRAPHIC SURVEY 1/16" 1, 0'. 01 -1 6 AmO9O Packet Pg. 104 7.2.b Xx 1 QAK } ipNDSCAPF J ---- �_ - — A � 12 , 6 32-W , Lp.NDSCAP OAK -� _-___ I N • I —� j'/ ~ I- WTI _ _ r DRIVEWAY AT 2537 INDIAN CREEK AREA LEGEND 19 HARDSCAPE F1LANDSCAPE FRONT YARD AREA CALCULATION Area Name Area (Rounded) RATIO HARDSCAPE 1925 SF 28% LANDSCAPE 5032 SF 72% LANDSCAPE HARDSCAPE 304.57 SF 1446.75 SF _ 300 009 l r - f 6957 SF FRONT YARD AREA PLAN (PRIVATIE, S °If R E E 1 ) 1 1 ' = 30'-0„ uJ DD' ❑-1 06'37 M VINYL COUNTRY FENCE - 2 RAIL VINYL COUNTRY FENCE DETAIL N.T.S. W.I. GATE AT BLOCK WALL WROUGHT IRON GATE DETAIL_ N.T.S. SEE SHEET A102 FOR ENLARGED SITE PLAN r r r (E) DRIVEWAY r LEGEND + + + + + + + + + LANDSCAPE AREA + + + + + a' CONCRETE AREA BUILDING FOOTPRINT INTERLOCKING PAVERS `� GRAVEL /ROCK C �. 3-5f \ GROUNDCOVER 6 ,. . EXISTING LANDSCAPE AREA + + + + + + + + + + + + LANDSCAPE AREA GRASS/ TURF AREA TREE LEGEND # TREE TO REMAIN # TREE TO BE REMOVED # REFER TO TREE INVENTORY LIST IN ARBORST REPORT SITE PLAN KEYNOTES NEW DRIVEWAY APPROACH PER CITY STANDARD \ 1 14'W MAX �2 INTERLOCKING PAVERS W/ BORDER �3 42"HT MAX GARDEN WALL W/ PRECAST CAP ATOP �4 CONC. WALKWAY �5 LANDSCAPE AREA PER LANDSCAPE PLAN �6 (E) PARKWAY TURF TO REMAIN RETAINING WALL AT FRONT YARD, NOT TO EXCEED 42 ❑7 INCHES IN EXPOSED HEIGHT, SHALL HAVE DECORATIVE FINISH OR STUCCOED TO MATCH RESIDENCE CHT MAX CONC. BLOCK WALL, STUCCOED TAN TO MATCH BUILDING RETAINING WALL PER CIVIL PLAN ALL EXPOSED PORTIONS OF RETAINING WALLS SHALL HAVE DECORATIVE FINISH SUCH AS SPLIT -FACED BLOCK OR STUCCCOED TO MATCH RESIDENCE 10 BUILDING LINE 11 EXISTING TREE TO BE PROTECTED, PROVIDE FENCING PER ARBORIST REPORT 12 EXISTING TREE DRIPLINE PER ARBORIST REPORT 13 (N) COUNTRY FENCE 14 4'W x 6'H W.I. SELF -CLOSE / LATCH GATE (60" MIN.), COLOR: BLACK 15 42"HT GLASS PANEL RAILING 16 MAIN ELEC. SERVICE PANEL W/ METER, MIN 200 AMP, VERIFY LOCATION W/ ELECTRICAL 17 AUTOMATIC IRRIGATION CONTROLS, SEE LANDSCAPE DRAWINGS 18 PROPOSED LOCATION FOR INVERTER / METERING EQUIPMENT FOR SOLAR ZONE 19 WATER METER 20 GAS METER 21 (E) W.I. FENCE TO BE REMOVED 22 TREE PROTECTION FENCING, PER ARBORIST REPORT 23 --- 24 AC / MECHANICAL EQUIPMENT 25 DECOMPOSED GRANITE WALKS TO SLOPE, FRUIT TREES 26 TRASH BIN AREA 27 --- 28 --- 29 GROUNDCOVER AT FRONT YARD DECOMPOSED GRANITE, COMPACTED AND MIN 6" THICK PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: ARc�,,\ J � * C-38915 02 - 28 - 2025 \� �OF CA��FOQ` PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT UAIE: 5/5/2025 9:37:13 AM PROJECT NO: REVISION DATE NOTES: CHECKED BY: Checker SCALE: As indicated SHEET NAME, SITE PLAN (OVERALL) SHEET NO: SITE PLAN (OVERALL) 1"=W-0" AmI00 Packet Pg. 105 7 SEE SHEET A-100 FOR FRONT YARD AREA CALCULATION LEGEND 344 + + + + + + �Ea + + + + + + LANDSCAPE AREA CONCRETE AREA 33 BUILDING FOOTPRINT ti . -- --- - -- -- _ - - - - - -- ---_ - - - _ - f ---717 5 __ GAPE - — -- Via' �- -- - - - - — -- INTERLOCKING PAVERS 60 12 32W 111 1 �r _ -- ~f --- - �- - ~c __ �3,-.. f -Q 64 oaE� _ pND SG AP -� f 1 s� GRAVEL / ROCK E 58 1 f63� 61 I�.�" GROUNDCOVER 65 25 9 1 g J d� ~`-- r - - 9 25 eEa.4,. aE, Aµ I / I , J J .. . 7_2q7X,:-l- ANINV� EXISTING LANDSCAPE AREA 6 Sc APE' / _ -- LAND.590 ------3Q,. f15'•0 + + + + + + �55� + + + + + + LANDSCAPE AREA I _ �� _ - 4�4 + + + + + + GRASS TURF AREA CHINHE- i,• ; ; �, 1 1 yll 1 1 �/ - - -- _ _ _ - - _ __ - _ - - - _ -- ~- 3'-1" - �' ,� G TREE LEGEND 5"� ^ - �1 � 1 Q,.0 (1100)— ~ 15 53 FENG E 48 EANDSGAPE— ~ Z5' #� TREE TO REMAIN #� TREE TO BE REMOVED s _'•� �_ _ -- � � - / � � , I � ' ' II • ' � I D SG APE -- - - - J -t- Y- - -- - -- � �u �A„uM E ­12_ - - — � � --- -- - � �- - - _ -_ _ - - - - "' N- ( 8- �49� --- �4'•0—--(1105)V-- ~- 20' 6" - - 52 #REFER TO TREE INVENTORY LIST IN ARBORST REPORT - _ -t_ - ---~ - -46 45� _ --- - �47. _~- -FOR-Cl- �50 23 �' -GOTTE �Ea - --- --- -- - - -�.�F R11SY-1E 51 - ❑ ' j� + r - -- - _ _ - _ _ - ---11'0" - -- -1 -� ❑ ❑ _ — (,,,o) ~ °° 9„ SITE PLAN KEYNOTES Q NEW DRIVEWAY APPROACH PER CITY STANDARD 14 W MAX . . - --- 10 - 10 C� INTERLOCKING PAVERS W/ BORDER TR�ENCLosuee "�' . . ... 3 42"HT MAX GARDEN WALL W/ PRECAST CAP ATOP ' � CONC. WALKWAY �19 NEW 3-STORY SINGLE 5 LANDSCAPE AREA PER LANDSCAPE PLAN 2 14 FAMILY HOME PE ❑6 (E) PARKWAY TURF TO REMAIN A- -� ApF - RETAINING WALL AT FRONT YARD, NOT TO EXCEED 42 _ f ❑7 INCHES IN EXPOSED HEIGHT, SHALL HAVE DECORATIVE - - i I , FINISH OR STUCCOED TO MATCH RESIDENCE I 5% 5% ; 6'HT MAX CONC. BLOCK WALL, STUCCOED TAN TO I � � MATCH BUILDING 8 CAR GARAGE AT 1 ST FLR LEVEL �'� I ---__~ -- -- % 5% RETAINING WALL PER CIVIL PLAN I f L 37; 9 ALL EXPOSED PORTIONS OF RETAINING WALLS SHALL HAVE I = PN 1HI�'NeAre ❑ DECORATIVE FINISH SUCH AS SPLIT -FACED BLOCK OR -� 24 �AC� AC J ' STUCCCOED TO MATCH RESIDENCE 22 --- - ff �� 2 I BUILDING LINE - -- - - -FG 1112 - - -- ENTRY ' ~ 10 AT 2ND FLR LEVEL 10 1 I EXISTING TREE TO BE PROTECTED, PROVIDE FENCING PER -- _ - - -- - II05.5 ' i1105)' 11 -- - — ❑ - - --- -- ---- �1 -1 ❑ ARBORIST REPORT 1 FG 1107.00 1 l AN 20 i - � i i s I " ,�/ FENGE 12 EXISTING TREE DRIPLINE PER ARBORIST REPORT DECK AT 2ND FLOOR LEVEL 161 6,.� I. l . CaLFja a - ` p APE �- 0r90 LAN ; ' 13 (N) COUNTRY FENCE FG 1112 F - 1 C�.�� 0 I ' j I �� 12 4'W x 6'H W.I. SELF -CLOSE /LATCH GATE (60"MIN.), .- ,�, � � COLOR: BLACK -FS: 1121.17' 14,.E 5 Q r _ _� - - �T - - - -- — — / 36 QM 15 42"HT GLASS PANEL RAILING m^ l 4 ZQ' - 42� Y 1� 1"� ' '. �q wAn ,aE � MAIN ELEC. SERVICE PANEL W/ METER, MIN 200 AMP, �7 1 \Z ~ - — 9 -LkN 7'' RFC LA1d�}SG-AP e�C­Rl VERIFY LOCATION W/ ELECTRICAL 41 13 � � _------- _ - -rig-� -- _ - �_ � ~- -- �-- � � � -- � � _fir ��,oa�=r��aE YY- � i~ � � I a ~- ___----- �r _ r _ _ --- l ��y __~ r - WA' ' AUTOMATIC IRRIGATION CONTROLS, SEE LANDSCAPE Q V — 11 DRAWINGS �� �- g rd ``31�� 33 ' 34 PROPOSED LOCATION FOR INVERTER /METERING 1`-"E _ 6 --- __ ~ 7, - 32 r _ SDN — 18 EQUIPMENT FOR SOLAR ZONE HEyG _ ED1 13 r 4'-p" �' G E _ FENG E l 19 WATER METER i �QOS 1 Vo ❑ 4 H E t FEN 1123.63 r e3� - ----------'---- ` --- 20 GAS METER i"�ad� r A�'•� FS: 1116 30' � 13 � 1 �EDI �•cfl 21 (E) W.I. FENCE TO BE REMOVED . a i I 'L . tctl F �lrSD1y ac I � � 1124.14 � _ ` � N 7 22 TREE PROTECTION FENCING, PER ARBORIST REPORT m I 21 � 7 5 � = 13 21 `,l ` .,yl --- o a c- tctl 1 Q � BB 24 AC MECHANICAL EQUIPMENT 1 -� 3 , ' aC 0 9 99 � -� _r � -- N 18 3 2 7 5:2 � o f � ', 25 DECOMPOSED GRANITE WALKS TO SLOPE, FRUIT TREES o 71. 7 - J R=30'.0.00 �152 - - " I[ VAI'l P � � TRASH BIN AREA 0.00 (1 27 --- 1 l 28 --- E N LA R G E D SITE PLAN 29OUNDCOVER AT FRONT COMPACTED AND MIN 6"D DECOMPOSED THTHICK 3/32„ = � ,_0�, 3 GRANITE, PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: ARc�,,\ 0— J �k * C-38915 02 - 28 - 2025 N'% R DATE \\� \� �Op CA��FOQ` PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT UAIE: 5/5/2025 9:37:28 AM PROJECT NO: REVISION DATE NOTES: CHECKED BY: Checker SCALE: As indicated SHEET NAME: SITE ENLARGED PLAN SHEET NO: Aml0l Packet Pg. 106 7.2.b "EANDSCAPE (1043.56) � g (1p77 S5) C TREE PROTECTION FENCING PER ARBORIST REPORT - \ 12 \ (1075.62) \ 1� "w \ \ LANDSCAPE (1082-65) (1087.67) ((t049.93) (1066.15) }c�_ (1080.31) \ \ 10 761 059-78 1062 09) \ 11 ) (1046.61) 1051.01) \ - - 0J �! ,.,\ (tOs?• 4) \ \ (, (1n44.02)/� 048.50 �53.92) - 41060.86) 1066.Oi`-- \ /LANDSCAPE (,�Rg.72) 0 ni Cr 1047.47) / �___ �.. \ \ (1101.?. ) p51.o5] o5a.72) 050.2 06a .56) _ (1087 .ba) \ •8 y_GUTTER (1063. ) 10 1064)� 68 ) _ _ (1092.33) \ \ 6' N C RE 5 �L1S1 %\ �rl� LANDSCAPE FENCE ( 044.55) (1064. )� �� 7� 1p73:6) ��. - (1089.81) �!! (1055.31) 8.29) g.0 (1050.04) (}068.61) 34-W 1 \ - - - - 047.97) LANDSCAPE /Ill �� ; - - \ (,096.65) \ , (110p.45) I .69 10 • \ - (4075) (1048.95) / ,1 10 94) ��3.67) ?.0 1 �� _i"1��5) I. 4 789) t c 6.67) DAK - f / 33 W 57 / (CILIFoa69. _� 1085.99) 60 / / A w I Qa) -fi 'w n ry57.h3 / ) (lui�., „ yr- ! f_ 1� D��� a8) 084.59) \-- (1911�1091.39) 31 W _:. - _ 067.72 '-(1090 56) 1092 , 8) 1 (1053.26) / �E / 40� .0,).47� (10 `7) / ---- �76) (1091.33) 51 92• 5„0 -� (,054.4 �' m10106s.16) LANDP�_ _"� D"0-f}085)' f / (10 2 3.75) , (1p97.97) 1055.87) I 5t� r \`# / \ vEt 81.86) 68 )83.80) - 1� $z,•! 3 I 5"0 r CaYµ29?.)) „ ` 10 7.65) ( -- 32-W i \ 26) ( 20"0 - < .4) 1 - 109 t .45) 25"0 f ' K. 1092.00) 14892 0)) 15 0"�� _ / (, g0.22) 64� E LANDSCAPE y' 0.30) ( (1092c 58 g2) 6.67) \ u K .Aw 1 , a7 . t .81 . oa' 63 o�Ae APE (� / 15"0 �u�ww6,� MoaE 10" 0 65 ) go� (1092.73) a 57 bl LANDSC OAK / _ """"" 1. J s 1pg4,45)2 22) xN 60) N EaA" 94 (1072.Ci3) / \ 1 "� 9.73) (1091.4) �6��N 15'0 (1093.16) (1012v65) 20"0 g0 1 a.2d? / I 20 / 66 t� (�1)34) (106 ��>"a� �`' �t t06t.67) / NDSCAPE �� 1 \ ..�- 5 �� ( LA nGMa-LANo59� 30"� 56>" 1 15"0� (1063.83) 0" 0 6 (10 }1�94.0 (t094.48) - ` f1096.27) -V-OUR 3 gy6.88j"EE �55 ` 1 �� .. V-:GUllFR/ 0 'f21 093.46)-- (1097.3) - \ / / / ( 2.78 _ 7-17f 1097.85) 12 611tft2w r j 1 o93.3 09 fi - (1095.27) 1096.33) �� 1098.49) ) �+ ! J - 10 1 1 (1080.5 1 _ 3(109�.37)-(11pgj- -- - 1 15.83) fEH E (1072. 2) / / 15-, 22, 490. ) / (11o93:W4) 15"0 10"0 53 /i ` 416] �48�o fYl.31)LANDSCAPE 15„0 (1073.03) / / r n1� - DSCAPE 12"0 _ (1,05) E �,t=� �_ 0 52 9� / 15 0 a.R ,(65)- -20".. 4649BMIAl --- -- _ 90.5 _ _ - �45� �, , �47� (11�os.61) �.� „� oaE.a - C >�08.06) 25 86) M a�23 v-cuTTER % , 151 - -- �j s) (4-1-tO) rn n 1 o9 .44) \\ o °' / / (1081.32) , 09 i� 3.88) 0 M /i /-0 .80) 7 1080.04) / ` Ln �t ! UL 70 � 1 V / / . \ 1082.3}11) - 6g� o (1082.99 / / 20"0 1082) j (1110.33) ( 084.00 (1 2.3 %1 17107.40),i (1109.97) ! 2) / � z (1o95.44) / / / v 113.37) LANDSCA (1p9j28� NEW 3-STORY SINGLE APE P� � 4g7) FAMILY HOME �O (1097 v� (t 110.25) ?o"m 1 (111o.28) - 97.7 �96.LAND - �18) 10 �(yto2.1 (ttos.66) 37 o aA� (1104.40) 1 OP\\ ( j� 1d) (1113.�`1) `/20 / (110 7.�,3) � (1109.73) _ LANDSCAPE (1110.62) / (1A00-a ` (1110.32) I - - - = - - - - - _ g H C 11109.38) ^)(1109.99� - (111 0) �� 1 FE CE i7�94S (110917)-• 6••0 ( _ ---- - / �39% � ) C (11 t�6.18) LAN �PE \ 15 �✓ RO t5" - 111t.17) (1111.76) / 1 ( o"�aK (11o9•ss) (1111.18) 38) 20"0 1 C42�17.39� � 40 ' ) 2..0 �� �6 � 6 (113 3) (44) "aF 8"0 1 1 6 ,"q" r�AM � 0 __- •' 14.55) CAYF."M_�11..17.83) ..0 �� k_ ��-' 22 68) y�,o`1130. S `) ( q ') - LANDS t ? ZANDSC AF E 7 .98) 38 oRE 1 �µ1 1130.35) 1` v ' / `�43� 41 ` (1 108.71) �13 'p9.82) , 38"0 o"aAR, oRE - 120 .ME OK !': 15"0 k 30� 17.20) 1 ' u ." 15"0 WA, r1g.8S) 9 23 g! �► ��� 0\a034) / 11 5.18) 9 1� 15"0 15'0 j5 0 ( 124.51) / - ) ( ?. _ _ 1 �.� �- 35 ,.. 1l?.3 39) 112.4.23) �1?3.36) ( I 1 15"0 t2 07 6 i ?.7 58) 15"0 2i7.8�i-� 2z.o 7) 8 • 31 336.6(1 ?�s.94) �1 1s"0 5 ("t1Q11F0). ) (11?4.o4) (11?.4. ) 1a�b3 26� 6�HH C (1128.10)ED_ T 9.58)- 6 80 17 µ 32 , q�,l� N .33 y rr_Y�;_,".a 6 U E - FENCE (112> 1 ) 7 1118.8� q"� H C .56EF ENC 27 ;g3).115"0 q7.70) 18. E�►C 6.13)�- !� 4.2244 �1 5 114. TREE PROTECTION FENCING crn PER ARBORIST REPORT s� � O N 83` 2 /' �2" t 14° 06' 37„ -�-t83.13 ao 00 0 (PRf-v T �;TRE'E TREE PROTECTION FENCING PER ARBORIST REPORT 2NT71) 1128.42) \11128.54) / TREE LEGEND # TREE TO REMAIN `# TREE TO BE REMOVED # REFER TO TREE INVENTORY LIST IN ARBORST REPORT TREE INVENTORY LIST SEE ARBORIST REPORT FOR COMPLETE TREE INVENTORY LIST TREE INVENTORY LIST TREE TO BE PROTECTION TREE # TREE TYPE REMOVED STATUS 3 CHINESE BANYAN No 4 CHINESE BANYAN No No 5 CHINESE BANYAN No No 6 CHINESE BANYAN No No 7 CHINESE BANYAN No No 8 CHINESE BANYAN No No 9 WHITE IRONBARK No No 10 WHITE IRONBARK No No 11 RED IRONBARK No No 12 RED IRONBARK Yes No 13 RED IRONBARK Yes No 14 RED IRONBARK Yes No 15 RED IRONBARK Yes No 16 RED IRONBARK Yes No 18 WHITE IRONBARK Yes No 19 RED IRONBARK Yes No 20 CALIFORNIA SYCAMORE Yes Native 21 RED IRONBARK No No 22 RED IRONBARK No No 23 RED IRONBARK No No 31 CHINESE BANYAN ps No 31-W GRAPE FRUIT No No 32 CHINESE BANYAN No No 32-W CALIFORNIA BLACK WALNUT Yes Native 33 CHINESE BANYAN Yes No 33-W ACACIA LONGIFOLIA Yes No 34 CHINESE BANYAN No No 34-W BRALIIAN PEPPER No No 35 CHINESE BANYAN No No 36 CALIFORNIA SYCAMORE No Native 37 WHITE IRONBARK No No 38 CALIFORNIA SYCAMORE No Native 39 CALIFORNIA SYCAMORE Yes Native 40 CALIFORNIA SYCAMORE Yes Native 41 CALIFORNIA SYCAMORE No Native 42 CALIFORNIA SYCAMORE Yes Native 43 AMERICAN SWEETGUM Yes No 44 AMERICAN SWEETGUM Yes No 45 ITALIAN ALDER Yes No 46 ITALIAN ALDER Yes No 47 CALIFORNIA SYCAMORE Yes Native 48 CALIFORNIA SYCAMORE Yes Native 49 CALIFORNIA SYCAMORE Yes Native 50 CALIFORNIA SYCAMORE Yes Native 51 WHITE IRONBARK No 52 CHINESE BANYAN No No 53 CHINESE BANYAN No No 54 CHINESE BANYAN No No 55 CHINESE BANYAN Yes No 56 CHINESE BANYAN No No 57 CHINESE BANYAN No No 58 CHINESE BANYAN No No 59 ITALIAN ALDER Yes No 60 CHINESE BANYAN No No 61 CHINESE BANYAN No No 62 ITALIAN ALDER Yes No 63 ITALIAN ALDER No No 64 CALIFORNIA SYCAMORE No Native 65 RED GUM No No 66 RED GUM No 67 CALIFORNIA SYCAMORE No Native 68 RED GUM No No 69 CALIFORNIA SYCAMORE No Native SEE ARBORIST REPORT FOR TREE REPLACEMENT REQUIREMENTS wIF PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM 4RCHITECT SEAL: AR J C-38915 PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:25:40 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker SCALE: As indicated MEET NAME: TREE INVENTORY SITE PLAN MEET NO: SITE PLAN (OVERALL) 1 / 16" = 1 '-o" 01 Am102 Packet Pg. 107 7.2.b 1 GARAGE FF GARAGE FF TRASH ENCLOSURE 1 /411 = 1 1_011 1 C; TRASH ENCLOSURE 1 /4" = GARAGE FF GARAGEFF A-121 1.C> 0 u A__� TRASH ENCLOSURE PLAN r; 1 /411 = 11_01, TRASH ENCLOSURE - ROOF PLAN 1 /4„ = � �_0„ Z TRASH ENCLOSURE TRASH ENCLOSURE I it ELEVATION KEYNOTES%/j// SLATE ROOF TILES (DAVINCI ROOFSCAPES) • CLASS 'A' COMPOSITE SLATE, SINGLE WIDTH • COLOR: AUTUMN CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO • COLOR: P-105 OAT GRAIN 0 CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO • COLOR: X-81586 HIALEAH PRECAST TRIMS, COLUMNS, BALUSTRADES (PRECAST) • PRECAST • COLOR TO MATCH X-81586 HIALEAH (LA HABRA) 151 RAILING / FENCING • WROUGHT IRON, PAINTED • COLOR: BLACK 6 EXTERIOR WINDOWS / FRENCH DOORS (JELDWEN) • COLLECTION: ALUMINUM CLAD SITELINE EX • COLOR: CHESTNUT BRONZE (EXTERIOR) 7 FASCIA BOARD, WOODWORK • MILLWORK, PAINTED • COLOR: WEATHERED BROWN 8❑ GUTTER, DOWNSPOUT, LEADER BOX • ALUMINUM • COLOR: RUSTIC COPPER �9 DECORATIVE EAVE RAFTERS • WOOD, PAINTED • COLOR: WEATHERED BROWN (DUNN-EDWARD) 10 EXTERIOR LIGHTING FIXTURES • METAL W/ CLEAR TEMPERED GLASS SHADE • COLOR: COPPER BRONZE 11 STONE VENEER (EL DORADO STONE) • COLLECTION: LEDGECUT33 • COLOR: BIRCH 12 HARDIE TRIM BATTEN BOARD (JAMES HARDIE) • FIBERCEMENT, PAINTED • COLOR: WEATHERED BROWN 13 CHIMNEY SHROUD • COPPER • COLOR: NATURAL SANDED COPPER 14 GARAGE DOOR (AMARR GARAGE DOOR) • AMARR BY DESIGN CARRIAGE DOOR, STAINED • COLOR: WEATHERED BROWN (DUNN-EDWARD) 15 ENTRY DOOR • CUSTOM WROUGHT IRON DOOR • COLOR: DARK BRONZE 16 EXTERIOR PATIO DOORS / FRENCH DOORS • ALUMINUM CLAD SITELINE EX • EXTERIOR COLOR: BLACK PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM 4RCHITECT SEAL: ARcti.,\ J � * C-38915 oz - zs - zo2s DATE �T �OF CA1-�FO� PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:25:46 AM PROJECT NO: - REVISION DATE NOTES: :HECKED BY: Checker SCALE: As indicated MEET NAME SITE PLAN - TRASH ENCLOSURE MEET NO: ''g Aml2l Packet Pg. 108 7.2.b 0 10 ,, nu Arl All 137'-11" r-7i nii PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: AK. CR qy��� J C-38915 02 - 2s - 2025 N� RENEWAL DATE OF CA��FC� PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:25:52 AM PROJECT NO: REVISION DATE NOTES: t :HECKED BY: Checker SCALE: 3/16" =1'-0" MEET NAME, 1ST FLOOR PLAN MEET NO: A B C D 1 ST FLOOR / GARAGE LEVEL Am201 3/ 16" = 1 '-0" Packet Pg. 109 7.2.b a N CV O 0 M In OPE TO BELOW 16'-7" C 30'-4" (1100) (1105) DECK 45'-4" I i 1 n� D I F. 136'-9" 47'-0" 7'-3" 2'-1" 1, 1 9'-0" I I 57-0" 4'-2" 7-0" 12'-6" Iz 7-0" 4'-2" 9'-0" 2'-1 " 2'_4 M 23'-7" 25'-10" PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM 1 ARCHITECT SEAL: D ARC \5� K. Ctiq�/%� J * C-38915 .� 2 -9 R DATE \\� OF C A'\F PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:26:02 AM PROJECT NO: REVISION DATE LO NOTES: LO 1 :HECKED BY: Checker SCALE: 3/16" =1'-0" ;HEET NAME' 2ND FLOOR PLAN 2ND FLOOR LEVEL 3/ 16" = 1 '-0" Z Packet Pg. 110 7.2.b ( 2 4 $ 0 M 10 L �D j \ \ 1 \ \ \ o Cl) PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: AK. RC J C-38915 oz - zs - zo2s N� REDN SAL PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:26:09 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker SCALE: 3/16" = V-0" MEET NAME' 3RD FLOOR PLAN 3rd Floor Level 3/ 16" = 1 '-0" Packet Pg. 111 7.2.b 2, SOLAR UNDER SE A B DECORATIVE CHIMNEY SHROUD I I I I I i CA)CBG- - E `EAVE TYP. II E A-402 II II u PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: ARC J C-38915 02 - 2s - 2025 N� RENEWALDATE OF CAI-\F-O PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:26:16 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker KALE: 3/16" = V-0" 'HFFT NAME: ROOF PLAN ROOF PLAN 3/ 16" = 1 '-0" Packet Pg. 112 7.2.b T.O.ROOF ARCHITECTURAL STYLE: ITALIAN LIIU ILn NLVI% VWIVIVLVIJ IW UMIIIVVMI IW JII%LLI LLVLLM%\ %VLJJ IL ff T.O.ROOF I I I I ANNEM I _N_ T.O.ROOF TOP PLATE 3RD FF 2ND FF I p A 119 1ST FF RAGERAGEFF NORTH ELEVATION 287.40' z \ z o ` o NEW 3-STORY �' a W oo SINGLE FAMILY HOME , W W _� N W N a5.13 71.17' 73.BV SOUTH ELEVATION KEY PLAN N.T.S. SIDE (EAST) ELEVATION 3/ 16" = V-0" T.O. ROOF TOP PLATE PDS STUDIO ARCHITECTURE + DESIGN CV v, 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: 0 oa AIR 3RD FF -4 * C-38915 oz - zs - zo2s N� R DATE T�OF CA1 �FO� N N O O PROJECT: NEW SINGLE FAMILY 2NDFF HOME 2521 Indian Creek Rd o Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:26:27 AM 1ST FF PROJECT NO: - REVISION DATE /ATION 3/ 16" = 1 I-0" %,ELEVATION KEYNOTES' 1❑ SLATE ROOF TILES (DAVINCI ROOFSCAPES) • CLASS 'A' COMPOSITE SLATE, SINGLE WIDTH • COLOR: AUTUMN �2 CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO Z COLOR: P-105 OAT GRAIN ❑3 CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO • COLOR: X-81586 HIALEAH [4 PRECAST TRIMS, COLUMNS, BALUSTRADES (PRECAST) • PRECAST o • COLOR TO MATCH X-81586 HIALEAH (LA HABRA) a 5 RAILING / FENCING • WROUGHT IRON, PAINTED • COLOR: BLACK �6 EXTERIOR WINDOWS / FRENCH DOORS (JELDWEN) • COLLECTION: ALUMINUM CLAD SITELINE EX • COLOR: CHESTNUT BRONZE (EXTERIOR) 7 FASCIA BOARD, WOODWORK M MILLWORK, PAINTED o COLOR: WEATHERED BROWN �8 GUTTER, DOWNSPOUT, LEADER BOX • ALUMINUM • COLOR: RUSTIC COPPER �9 DECORATIVE EAVE RAFTERS • WOOD, PAINTED • COLOR: WEATHERED BROWN (DUNN-EDWARD) 10 EXTERIOR LIGHTING FIXTURES • METAL W/ CLEAR TEMPERED GLASS SHADE N • COLOR: COPPER BRONZE 0 11 STONE VENEER (EL DORADO STONE) • COLLECTION: LEDGECUT33 • COLOR: BIRCH 12 HARDIE TRIM BATTEN BOARD (JAMES HARDIE) o • FIBERCEMENT, PAINTED • COLOR: WEATHERED BROWN 13 CHIMNEY SHROUD • COPPER • COLOR: NATURAL SANDED COPPER 14 GARAGE DOOR (AMARR GARAGE DOOR) 02 • AMARR BY DESIGN CARRIAGE DOOR, STAINED • COLOR: WEATHERED BROWN (DUNN-EDWARD) 15 ENTRY DOOR • CUSTOM WROUGHT IRON DOOR • COLOR: DARK BRONZE 16 EXTERIOR PATIO DOORS / FRENCH DOORS • ALUMINUM CLAD SITELINE EX • EXTERIOR COLOR: BLACK NOTES: CHECKED BY: Checker SCALE: As indicated SHEET NAME BUILDING ELEVATIONS SHEET NO: Aw301 Packet Pg. 113 7.2.b T.O.R001 T.O.ROOF GARAGEFF NORTH ELEVATION 287.40' Z � Z o o a ?� NEW 3-STORY o a W o SINGLE FAMILY HOME Lu W W ` N � a W N 8513 71.17' 73.BV SOUTH ELEVATION I(FY PI AN 'YLE: ITALIAN T.O.ROOF N zn TOP PLATE w IF PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 0 oa TEL:626-294-9402 WWW.PDS-STUDIO.COM 3RDFF ARCHITECT SEAL: AR qy���` Q ti �V J C-38915 02 - 2s - 2025 N� REDN SAL \�� 2ND FF PROJECT: NEW SINGLE FAMILY N HOME 0 ��1111 ��I�I�II' I�wlll ��� �•■� ��� I imw�llIll lbw■III �•■� ��� ��-Ji��® ���I i���i ��,.� !!l�ww����� �w� lliISTFF 2521 Indian Creek Rd Diamond Bar, CA 91765 mom Im— MM I T.O.ROOF �V h TOP PLATE 0 o. 3RD FF 2ND FF 0 N O 1ST FF 0 SIDE (WEST) ELEVATION 3/ 16" = 1 '-0" REAR (NORTH) ELEVATION 3/ 16" = 1 '-0" ;ELEVATION KEYNOTES ^% 1 SLATE ROOF TILES (DAVINCI ROOFSCAPES) • CLASS 'A' COMPOSITE SLATE, SINGLE WIDTH • COLOR: AUTUMN �2 CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO • COLOR: P-105 OAT GRAIN [3 CEMENT PLASTER (MERLEX STUCCO) • SMOOTH FINISH STUCCO • COLOR: X-81586 HIALEAH 44 PRECAST TRIMS, COLUMNS, BALUSTRADES (PRECAST) • PRECAST • COLOR TO MATCH X-81586 HIALEAH (LA HABRA) 5❑ RAILING / FENCING • WROUGHT IRON, PAINTED • COLOR: BLACK �6 EXTERIOR WINDOWS / FRENCH DOORS (JELDWEN) • COLLECTION: ALUMINUM CLAD SITELINE EX • COLOR: CHESTNUT BRONZE (EXTERIOR) ❑7 FASCIA BOARD, WOODWORK • MILLWORK, PAINTED • COLOR: WEATHERED BROWN �8 GUTTER, DOWNSPOUT, LEADER BOX • ALUMINUM • COLOR: RUSTIC COPPER �9 DECORATIVE EAVE RAFTERS • WOOD, PAINTED • COLOR: WEATHERED BROWN (DUNN-EDWARD) 10 EXTERIOR LIGHTING FIXTURES • METAL W/ CLEAR TEMPERED GLASS SHADE • COLOR: COPPER BRONZE 11 STONE VENEER (EL DORADO STONE) • COLLECTION: LEDGECUT33 • COLOR: BIRCH 12 HARDIE TRIM BATTEN BOARD (JAMES HARDIE) • FIBERCEMENT, PAINTED • COLOR: WEATHERED BROWN 13 CHIMNEY SHROUD • COPPER • COLOR: NATURAL SANDED COPPER 14 GARAGE DOOR (AMARR GARAGE DOOR) • AMARR BY DESIGN CARRIAGE DOOR, STAINED • COLOR: WEATHERED BROWN (DUNN-EDWARD) 15 ENTRY DOOR • CUSTOM WROUGHT IRON DOOR • COLOR: DARK BRONZE 16 EXTERIOR PATIO DOORS / FRENCH DOORS • ALUMINUM CLAD SITELINE EX • EXTERIOR COLOR: BLACK PLOT DATE: 5/5/2025 9:26:38 AM PROJECT NO: REVISION DATE NOTES: CHECKED BY: Checker SCALE: As indicated SHEET NAME: BUILDING ELEVATIONS SHEET NO: Am302 IY.I.J. Packet Pg. 114 35'-0" MAX BUILDING HEIGHT FROM EXISTING GRADE 7.2.b 2 T.O.ROOF GARAGE FF T.O.ROOF RAGE FF �111i1- T.O.ROOF GARAGEFF - �� T.O.ROOF CV — — — — — TOP PLATE Lu 0 C) L-L C� o I <� 3RD FF ¢ Z LLI = ;�o I N 35-0" MAX BUILDING HEIGHT FROM EXISTING GRADE 0 2ND FF _-► ► I=1 I I=_I I-III- 1=1 I I=1 I Mi _I= I I=1 11= 1ST FF O — I-11I GARAG -I I I_I I -I I I_I I -III -I I-- I i I_ I -I I II I I II I I1 -_ 1 I 1 I I I1 I I1 I� P N A- A 11 111 1 , l /8'=1,_0,1 T.O.ROOF CV — TOP PLATE - J r Z O L� o LL I — — — — — _ 3RD FF - I � I = VN 1 � O 35'.0" MAX BUILDING HEIGHT FROM EXISTING GRADE 2ND FF 0000 CV O 1ST FF - O GARAGE FF SECTION B-B 1 /81, = 11-0. T.O.ROOF CV Ln TOP PLATE CD 30'-0" 011 o FRONT YARD SETBACKrvl 3RD FF I N 0 2ND FF CV O 1ST FF - GARAG SECTION C-C � 1 /8" = 1 '-0" PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: ARcy''F J * C-38915 02 - 28 - 2025 N9 RENEWAL DATE T�OF CA1 �FO� PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:26:44 AM PROJECT NO: REVISION DATE NOTES: NORTH ELEVATION :HECKED BY: Checker KALE: As indicated !NFFT NAME O , o BUILDING a ¢ m v a W Lu- - - I w W CROSS-SECTION N \ N W Q Q m U , ;HEET NO: AL SOUTH ELEVATION A401 KEY PLAN N.T.S. Packet Pg. 115 7.2.b T.O.ROOF 0 Cl) T.O.ROOF CV TOP PLATE b a 3RD FF fV 0 s I� II I 2NDFF III-III=1 =__ =III= I I IIIIIII I I I I I I N I I� I I —III III III III I _ � II -III-III=III- - =iII III l I M I Ml _ iSTFF O I— GARAG II=III=III=III=III _ =III=1 I I=1 I=1 I I= 11=III-III-III=III SECTION D-D 1 /8" = 1 Loll L (A i I g C D/' E H. �o T.O.ROOF - _ - - - _ - - - T.0 ROOF Cv - - - - - - TOP PLATE I� 00*0 Lu ory o 01 — Q 3RD FF - CV — Z 7-- Z = - i . I -I -I Z L< Z O CV M op � m O O J Lr" m II �Illl x l I o II I - — L_�I 2NDFF O - --- Cl) En M I I- o n I 1=1 I 1=1 I _ 1 \1 IL- - 1ST FF O GARAGE FF 1— GARAG — -- - - III--IIII iIII-III II SECTION E-E 1 /8" = I Loll E NORTH ELEVATION PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: AR J * C-38915 02 - 28 - 2025 N� REDN SAL PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:26:50 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker SCALE: As indicated MEET NAME, \ BUILDING 0 1 0 Q Q m U W w - - - w W CROSS-SECTION N \ 1 y � a Q m v , MEET NO: SOUTH ELEVATION A402 KEY PLAN N.T.S. Packet Pg. 116 3D VIEW 1 7.2.b w. PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: AK. CR qy��� J C-38915 02 - 2s - 2025 N� REDN SAL OF CAU\FC�\/ PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:27:03 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker SCALE: ;HEET NAME' 3D VIEW ;HEET NO: Am901 Packet Pg. 117 7.2.b I i .I . I \ ,�-- - - �'- --- ----- - _ ------ - - - --- - - - �, - - -- -- - --- — \ \ - — --------- - `\ \ __-_ ----------- - - - --�_------------- - - ---------- \ PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE, ARCADIA, CA 91006 TEL:626-294-9402 WWW.PDS-STUDIO.COM ARCHITECT SEAL: AR * C-38915 02 - 2s - 2025 ��OF PROJECT: NEW SINGLE FAMILY HOME 2521 Indian Creek Rd Diamond Bar, CA 91765 PLOT DATE: 5/5/2025 9:27:12 AM PROJECT NO: REVISION DATE NOTES: :HECKED BY: Checker SCALE: ;HEET NAME: 3D VIEW ;HEET NO: Am902 Packet Pg. 118 \ TREE TO REMAIN ,#_) TREE TO BE REMOVED TREE INVENTOR' UST SEE ARBORIST REPORT FOR COMPLETE TREE INVENTORY LIST 7.2.b # REFER TO TREE INVENTORY LIST IN ARSORST REPORT (1 ' \ (t443\56} \ \ \ \ (, 477 35} TREE PROTECTION FENCING PER ARBORIST REPORT fi\ -- i w \ AQ �\ `\ \� \ �\ (1082 65) `� ( 7 67) \ $ \. �.. �\ 31 \ a5y s tc z • \ \ \ \ \\ \� {i osa. 4 \ \ \ {1, 4 ' g} 4 \ 0 \ 74 \ \ 1 0 ) t / \ \� tp,NOSC ARE (1 p89 2) \ ` (� o / 47 (,,048 503:92)`106 \ \ \ \\` �\\\ �` \ \ \ \ [� 1047 ) i 72 02 56) �^ �` ` `� '\ \ `�\r \\ s4 \ \ \ \ (,,01.2a) { {1 a,,,51':a5� ) , afi_ - 06}- 1 }} 1\ \•. �""..--- �►`� `a �� \ {1 as7. ) \ \ \ \ 1(j54• i GUTTER 1 ` f / (t 063 \ `\ \ `\ \ FENCE 4 3TREES - �106 (,089.81 {�4455) (p6 107 \ f 1.055. o.10 - I 1o5a.a4}37 / / (,e6s61), 34W _ - - �` ,5�; '- �\ \\ �\ \ \'t \ \ (1 p47 97) / LAN45C A 1 1 / l / „ j 1 j 00p) _ `- �- - 1.077:61) \ $ 95}ae2. } \ \ (J 7 — r l 33-W :57 ,a7z.$9) /_ y� __ _ , 6 67� �- -- �._. -- - "'., V to8599) \� , \` \- -. 69 -43 // / f $}_ {,0'f289) �� /j: \ -'- f~ - -- t08 i 459} \ 11 1 $ 18\ \\ �109-2 ) % -�� � - i� /_-__,� (ta9Q76L 33 15 +3 ) . 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I V t 26.57} 2 ) 12 , , ` - 0.88} - - i 5 _ 4) 1 �3 - 0 $ g4} \ -.v 4 15" 0 ,19 5$}� K 6 -- ;� e $ �va•, — _^. _� _. H 31J 32 4�%. `~ rt (112 (1 1111 z5. (17 70).�-/,. , - n- --'"` - ` fEtL1cE FENCE .\ 15"4 t 1118 79) t__ 5 } 1 0 56) 1915.13) I / f l 4 `( Y 27) o (112$ 42) i 311 1 11 54) '0I TREE PROTECTION FENCING s PER ARBORIST REPORT ` is �\�F V 3717 f --- R � 1 `J 1- R941 01 I I I � ^ ?ter•- �.-..._�-- � —.. _ .__ __.._. ____-_ - --�-A SITE PLAN (OVERALL) 1 / 16'' _ 1,_0„ 4 TREE INVENTORY LIST TREE TO BE PROTECTION TREE # TREE TYPE REMOVED STATUS 3 CHINESE BANYAN Yes No 4 CHINESE BANYAN No No 5 CHINESE BANYAN No No 6 CHINESE BANYAN No No 7 CHINESE BANYAN No No 8 CHINESE BANYAN No No 9 WHITE IRONBARK No No 10 WHITE IRONBARK No No 11 RED IRONBARK No No 12 RED IRONBARK Yes No 13 RED IRONBARK Yes No 14 RED IRONBARK Yes No 15 RED IRONBARK Yes No 16 RED IRONBARK Yes No 18 WHITE IRONBARK Yes No 19 RED IRONBARK Yes No 20 CALIFORNIA SYCAMORE Yes Native 21 RED IRONBARK No No 22 RED IRONBARK No No 23 RED IRONBARK No No 31 CHINESE BANYAN Yes No 31-W GRAPE FRUIT No No 32 CHINESE BANYAN No No 32-W CALIFORNIA BLACK WALNUT Yes Native 33 CHINESE BANYAN Yes No 33-W ACACIA LONGIFOLIA Yes No 34 CHINESE BANYAN No No 34-W BRALIIAN PEPPER No No 35 CHINESE BANYAN No No 36 CALIFORNIA SYCAMORE No Native 37 WHITE IRONBARK No No 38 CALIFORNIA SYCAMORE No Native 39 CALIFORNIA SYCAMORE Yes Native 40 CALIFORNIA SYCAMORE Yes Native 41 CALIFORNIA SYCAMORE No Native 42 CALIFORNIA SYCAMORE Yes Native 43 AMERICAN SWEETGUM Yes No 44 AMERICAN SWEETGUM Yes No 45 ITALIAN ALDER Yes No 46 ITALIAN ALDER Yes No 47 CALIFORNIA SYCAMORE Yes Native 48 CALIFORNIA SYCAMORE Yes Native 49 CALIFORNIA SYCAMORE Yes Native 50 CALIFORNIA SYCAMORE Yes Native 51 WHITE IRONBARK Yes No 52 CHINESE BANYAN No No 53 CHINESE BANYAN No No 54 CHINESE BANYAN No No 55 CHINESE BANYAN Yes No 56 CHINESE BANYAN No No 57 CHINESE BANYAN No No 58 rCHINESE BANYAN No No 59 ITALIAN ALDER Yes No 60 CHINESE BANYAN No No 61 CHINESE BANYAN No No 62 ITALIAN ALDER Yes No 63 ITALIAN ALDER No No 64 CALIFORNIA SYCAMORE No Native 65 RED GUM No No 66 RED GUM Yes No 67 CALIFORNIA SYCAMORE No Native 68 RED GUM No No 69 CALIFORNIA SYCAMORE No Native PDS STUDIO ARCHITECTURE + DESIGN 711 S. FIRST AVE. ARCADIA, CA 91006 TEL:626-294-9402 WtN W. P DS-STU DIO.00M, ARCWTECT SEAL: ��QED AK. Rc���F V Ca J C-38915 02 - 28 - 2025 R DATE �\� . FOr CAJ\FOQ- L I'sU NEW SINGLE FAMILY 2521 INDIAN CREEK RD DIAMOND BAR, 91765 A8713-035-Olf MANUF.L GARCIA 228 E. CAMDEN ST. GLENDORA, CA. 91740 .3T. LIC. #3929 CELL (626)665-5002 M-G.L.ANTDARCI-I@GM IL.COM These drawings, documents, designs, and images are the sole property of and copyrights of Manuel Garcia Landscape Architect. Any use in whole or in part of these, other than the specified project without written permission for Manuel Garcia Landscape Architect shall be unlawful. May 2, 2025 Revisions performed by DATE Scale 1/16" = 1'-0" Sheet of N L-1 Packet Pg. 119 Planting legend Planting Notes Shrubs FUEL/MOD Trees FUEL/MOD The backfill mix for use around the root bail of all trees and shrubs shall consist of the following formula: Sym Size Qty Botanical name Common name Varity/Remarks WUCOLS ZONE Sym Size Qty Botanical name Common name Varity/Remarks WUCOLS ZONE 2/3 native rock free soil 1/3 organic amendment of wood mulch compost CA 5-gal 3 Callistemon vimma is Dwarf Bottle Brush 'Little Jon 0. A; 10 away CC 36 - ox 1 Cercis cana ensis Eastern Re u Forest Pansy; std 0.5 A; 10 away 1 lb/cu. yd. of backfill mix 12-12-12 commercial fertilizer Agriform or eq. time released fertilizing tablets D 5-gal 120 Delosprema cooped Pink Hardy Ice Plant plant on edge to trail over wall 0.2 A; 10' away CIA 15-gal 27 Quercus agrifolia Coast Live Oak Replacement trees 0.2 B Agriform, 21 gram fertilizer tablets (20-10-5) in quantities recommended by the manufacturer. L 1-gal 8 Lantana camara x Bandana White Lantana `Bandana White' 0.2 A; 10' away Place tablets at half the depth- ofthe root ball. LS 5-gal 30 Lavandula stoechas Spanish Lavender `Otto Quast' 0.2 g Miscellaneous FUZOXOD Sym Description WUCOLS ZO Recommended thirty (30) days after installation all areas shall be fertilized with Best Fertilizer 16-16-8 or P 5-gal 29 Pittosporum Tobira Wheeler's Tobira `Wheeler's dwarf 0.5 A DE De osperma a a; White Trailing Ice plant groun cover, from flats planted 12 o.c. L A approved equal, applied at the rate of five pounds per 1000 square feet (by Owner's maintenance service) S 5-gal 117 Salvia greggii Autumn Sage 'Furman's Red' 0.3 A; 10' away EH Existing hedge to remain and be protected na B incorporate wood mulch compost at least four (4) cubic yards per 1,000 square feet to a depth of (6) inches T 1-gal 105 Trachelspermum Jasminoides Star Jasmine 24 " o.c. 0.5 A ET Existing parkway turf to remain and be maintained na B into all landscape areas. 412 Total shrubs ,NV Native vegetation, trees on undisturbed slopes to remain and be protected na B All exposed soil planter areas to be covered with 3" of shredded wood shavings or bark mulch 299 5-gal shrubs 113 1-gal shrubs Note: Planting Plan and Legend reflects LACOFD Fuel Modification requirements. Typical Shrub and Tree Planting (not to scale) (2)10'x 2" dia_ lodge poles (4) %" rubber tree ties with ##10 galvanized wire ` Shrub rootball, 3" berm Tree rootball 416 9 container size set top of root ball container size 1) (base of plant) ., finish grade --t surrounding grade j�� finish if grade TREE INVENTORY LIST TREE TO BE I PROTECTION TREE # TREE TYPE REMOVED STATUS 3 CHINESE BANYAN y . . �. No 4 CHINESE BANYAN No No 5 CHINESE BANYAN No No 6 CHINESE BANYAN No No 7 CHINESE BANYAN No No 8 CHINESE BANYAN No No 9 WHITE IRONBARK No No 10 WHITE IRONBARK No No I RED iRONBARK No No 12 RED IRONBARK Yeti No 13 RED IRONBARK No 14 RED IRONBARK , '(w, . , . , No 15 RED IRONBARK yet No 16 RED IRONBARK No 18 WHITE iRONBARK Yes No 19 RED IRONBARK No 20 CALIFORNIA SYCAMORE_., Ncitive_ 21 RED IRONBARK No No 69 CALIFORNIA SYCAMORE No Nptw - 1 r .. , h, . .. .. < Co",Ernµ ..> 3y' ...: .n. .. s...........,,.-. ,,.., .., . 'E ...a_ ..;.,...w...... ........... ..........:... �.. iC0WF1A4lA .., �. ... I' .s-....,... »;. ri-. t - 5. } ,.,,.. .. , < ... ,.... �... ..-.. `r. :CXNFIf tAYlPN .. ..... .". .. .- _ .'^' ... :.>• A rr g aA"Tna. :. ..... .wwuw.w,.gy:.u✓.w�..L.� -,, T : See Arborist's Report for all tree protection and tree protection fencing guidelines I l l Appendix B: Certification of Landscape Design CERTIFICATION OF LANDSCAPE DESIGN I hereby certify that: (1) I am a professional appropriately licensed in the State of California to provide professional landscape design services. (2) The landscape design and water use calculations for the property located at (provide street address or parcel number(s)) were prepared by me or under my supervision. (3) The landscape design and water use calculations for the identified property comply with the requirements of the City of Diamond Bar Water Efficient Landscape Ordinance (Municipal Code Sections 8.14 and 22.26) and the City of Diamond Bar Guidelines for Implementation of the City of Diamond Bar Water Efficient Landscape Ordinance. (4) The information I have provided in this Certificate of Landscape Design is true and correct and is hereby submitted in compliance with the City of Diamond Bar Guidelines for Implementation of the City of Diamond Bar Water Efficient Landscape Ordinance. Print Name Date _x- -° ig License Number Address Telephone E-mail Address Landscape Desi n rofessional's Stamp If applic 6:� Percentages of Landscape and Hardscape Areas All Site Areas Area sq.ft. Percentage % All Landscape 27,771 62.4 Hardscape 8,487 19.1 Building footprint 8,260 18.6 Total Lot Area 44,518 100.0 All Landscape Areas Area sq.ft. Percentage % New Landscape * 6,481 23.3 Existing Undisturbed Landscape 21,290 76.7 Total Lot Area 27,771 100.0 * Does not include Oak trees planted in native vegetation on otherwise undisturbed slopes TABLE 3-7 REQUIRED MIX OF PLANT MATERIALS REQUIRED TOTAL COUNT TOTAL COUNT PLANT MATERIAL PERCENTAGE OF MIX REQUIRED PROVIDED TREES TOTAL - 24"-BOX (OR BIGGER) 20% 1 1 15-GALLON (replacements) 80% - 27 (replacements) SHRUBS TOTAL 412 5-GALLON 70% 288 299 1-GALLON 30% 124 113 GROUNDCOVER COVERAGE WITHIN 2 YEARS!100% - - LANDSCAPE PLAN ENLARGED SITE PLAN NEW SINGLE FAMILY HOME 2521 INDIAN CREEK RD DIAMOND BAR, CA 91765 AIN: 8713-035-016 MANUEL, GARCIA ��ARCHITECT - 228 E. CAMDEN ST. GLENDORA, CA. 91740 ST. LIC. #3929 CELL (626)665-5002 CG. ND CHIL. These drawings, documents, designs, and images are the sole property of and copyrights of Manuel Garcia Landscape Architect. Any use in whole or in part of these, other than the specified project without written permission for Manuel Garcia Landscape Architect shall be unlawful. September 27, 2024 Revisions performed by : DATE MG : 5-1-25 Scale 3/32"=1'-0" Sheet of Te L-2 Packet Pg. 120 SEE SHEET 2 �� CONCEPTUAL GRADING PLAN e mn'- 0 • I I _ 1 ././��\11 7MME NONE NONE NEON MEMO OMEN NONE ONE 1 1 1 ! :i�i� /// � :��r� 11 � �1� ��/..; � .IIe' •r' �y1 y 1 1 • • • ■ ■ It �■ Is QI All ! E E G i ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ OMEN ■ ■ ■ ■ ■ ■ 11 ■ MEN . E ■ ! 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I / - _ fG410�80- �F 11�i0.�0 - -TW1166--00/ ) ^= 3. > 1102.00 ° o1110. T 1 130 7 N V 1 m8� G�1�7�/ / APE 10.62)FL111 ;5 / \F-G`1409�.-W TW1109 00- 6� L 5 � OVERED PD�fi `�� 111- I. 84FG; 11 9. 0 6' H C FENCE 109 .�g) 111.07) ��� Y1520 7o109� 7) 6„4 _ ❑ ❑ ❑ ❑❑ ❑ � xAN�CA o S� 2 7 TG1110.55 8 7 TG1110.55 7 TG1110.55 7 TG1110.55 8 10.55 TG1 �l �. 7 T 1 I 0 55 TW1110.00 6 T 9.70 INV1109.55 NV1109.45 r7 _ _ INV1109.35 _ _ _ _ _NV11 ��6 _ _ 1109.15 _ _ 1 0 NV11G$.9 -r. T �FG1110.00 NV1 70 _ _ Twill 6 FG1 tl0 70- - _ - 10=� 11 TW1 21.E / 9 /•0 �1109. f \ 8 - / / / 1131 .03) \ \ o - . J - - - f . - -Ttl 25 38 0 \ / 4 �/ W�fiO. 54 - - - _ _ 1 8"�D- 4 - �� - 2 = 20. / Z� / 0.35) z \ )0 _ 1 _ t�lD-S� P,Ei _ - - 1 0.95) � NDSC1 1 i 9 / / 9 1 3 � 38 � � - � � � 2 - � 9 - � � .19 � / S1 15 0 i �o 1130 �- f 7.20) _ - - 1 - - - 115,"o / VICINITY MAP APN: 8713-035-016 0 10 20 ( IN FEET ) 1 inch = 10 ft. HP1 1 1 5.18j - 9 15'�- i 1 _ - 3. �-24) _ \ h / 6)- _ 1 � 9 6.67) 1 7.58) / \ Tn 71) C� �� 9 5.6� q) 1 ( -\ j 4 9 / 4 - / / / � \ 1 111`26)• - - - \ - - 1 - 1126- _ _ � EDISON �10 5 / 7.7� / _ - - - - 9 FENCE (1128 VENT o 109) / / "�/O �� 6' H C F NCE 9 6' H C FEN 1128 �12�8.56) / 1 h 18.79 1127.93 Yyy \ / / �\ 2 6 1h ( 6' H C FENCE \ \ \ 112�42) / \ �111511 F \ I \ \ (1127.27) ° / 1 4.22) \ 114.94 FG' ca ,��'� co`L \ \ 3' \ FDIN R4. / o \ CP� J CP 20' \ s I \ 1�eOA-P 0 - 0 I ° 7 - _ 0 3 I - - 3' N 83027'52" W 71 .1 7' R=3 0.00 �- 4 I I 38 I _300.00 j � M EASEMENT NOTE SURVEYOR PUBLIC WORKS DEPARTMENT CONSTRUCTION NOTES: EARTHWORK QUANTITY CAL LAND ENGINEERING, INC E1 EASEMENT FOR PRIVATE ST. PURPOSES PER TRACT N0. 23483, 574 E. LAMBERT ROAD, EXISTING CURB & GUTTER TO REMAIN CUT: 616 C.Y RECORDED IN BOOK 790 PAGES 5 TO 19, INCLUSIVE OF BREA, CA 92821 C C I T Y ® I ® j� � ® [� I M ® I V L� /`/� R 1 FILL: 1,767 C.Y ( EXISTING TREE TO BE REMOVED IMPORT: 1,151 C.Y MMAP APS E2 AREA SUBJECT TO FLOOD HAZARD PER TRACT NO. 23483, MAP TEL-: 714 671-1050 ( ) JACK LEE R C E 1" E STATE OF CALIFORNIA 03 CONSTRUCT NEW BUILDING PER ARCHITECTURAL PLAN RECORDED IN BOOK 790 PAGES 5 TO 19, INCLUSIVE OF MAPS. I • • •> • 4 O CONSTRUCT RETAINING WALL SPECIAL NOTE: CIVIL ENGINEER GEOTECHNICAL ENGINEER'S STATEMENT OF COMPLIANCE THE QUANTITIES SHOWN HEREON ARE FOR PERMIT AND OWNER 05 CONSTRUCT CONCRETE DRIVEWAY BONDING PURPOSES ONLY. THE CONTRACTOR SHALL CAL LAND ENGINEERING, INC. INSERT TEXT HERE 6 CONSTRUCT CONCRETE CATCH BASIN VERIFY QUANTITIES PRIOR TO START OF GRADING. MR. HUO YOU LIANG (JIMMY) 574 E. LAMBERT ROAD, LHL 688, LLC BREA, CA 92821 07 INSTALL 4" AREA DRAIN 14328 LOMITAS AVE, TEL.: (714) 671-1050 ® INSTALL PVC DRAINAGE PIPE IMPERVIOUS SURFACE AREA CITY OF INDUSTRY, CA 91746 JACK LEE, R.C.E., G.E. TEL: 626-999-6685 09 EXISTING TREE TO REMAIN EXISTING IMPERVIOUS: 4,040 S.F. 1� 11 EXISTING V-GUTTER TO REMAIN EXISTING V-GUTTER TO BE REMOVED PROPOSED IMPERVIOUS: DISTURBED AREA: 26,412 S.F. 22,427 S.F. QROFEssiaN u 40870 m t Exp.3-31-27 i CIVIL SOIL ENGINEER Z4,���0Q 0HZ ,�H L�.' ��)g O LKI I�❑ 574 E. LAMBERT ROAD, BREA, CA 92821 TEL: (714) 671 -1050 FAX: (714) 671 -1090 RCE DATE DAVID G. LIU, P.E. CITY ENGINEER RCE 44053 PLANS REVIEWED FOR THE CITY OF DIAMOND BAR BY: INSERT CONSULTANT INFORMATION INSERT ADDRESS TEL: (xxx) xxx-xxxx FAX: (xxx) xxx-xxxx ENGINEER GEOLOGIST RCE DATE I NAME CONCEPTUAL GRADING PLAN RCE LEGAL DESCRIPTION LOT 16 OF TRACT NO. 23483, IN THE CITY OF DIAMOND BAR, COUNTY OF LOS ANGELES, STATE OF CALIFORNIA, AS PER MAP RECORDED IN BOOK 790 PAGES 5 TO 19, INCLUSIVE OF MAPS, IN THE OFFICE OF THE COUNTY RECORDER OF SAID COUNTY. DATE APN: 8713-035-016 PROPERTY SIZE: 51,836 S.F. (GROSS) & 44,518 S.F. (NET) OWNER: MR. HUO YOU LIANG (JIMMY) LHL 688, LLC SITE ADDRESS: Vacant Lot (2521) Indian Creek Drive, Diamond Bar, CA 91765 DATE DRAWN BY EC CHECKED BY JL SCALE: 1"=10' DRAWING NO. SHEET 1 OF 4 Packet Pg. 121 9.1 Project Status Report July 8, 2025 CITY OF DIAMOND BAR COMMUNITY DEVELOPMENT DEPARTMENT PROPERTY LOCATION PLANNING COMMISSION REVIEW File # AP Applicant PC CC PC CC PC CC 07/08/25 07/15/25 07/22/25 08/5/25 08/12/25 06/19/25 22909 Lazy Trail Rd. DR, MCUP PL2021-05 MN Walt Patroske PH (Addition and remodel to single family residence 2521 Indian Creek DR & TP PL2024-65 RL Philip K. Chan PH New single-family residence ADMINISTRATIVE REVIEW Property Location File # AP Applicant 23923 Minnequa MCUP PP PL2025-31 MN Xiaolei Cao First incomplete letter sent 6/2/25 — waiting for additional information (Addition to Single -Family Residence) 2000 Chestnut Creek PP MCUP PL2024-7 DT/RL Claire Lee Administrative Hearing scheduled for 7/15/25 New Single -Family Residence PENDING ITEMS Property Location File # AP Applicant Status 2720 Broken Feather DR PL2025-34 MN Yao Pan First incomplete letter sent 5/27/25 — waiting for additional information (New Single -Family Residence) 2001 Derringer Lane TPM 83036 MN Gurbachan S. Juneja Fifth incomplete letter sent 7/30/24 - waiting for additional information 2-lot subdivision PL2021-46 2151 Derringer Lane DR PL2025-17 DT/RL Pete Volbeda Under Review (Addition and remodel to single-family residence Gentle Springs Ln. and GPA, ZC, VTTM, DR GL Tranquil Garden LLC Under Review S. Prospectors Rd. PL2021-23 36 Senior Condos with Affordable Units 2234 Indian Creek DR PL2024-82 DT/RL Matthew Ewing Third incomplete letter sent 6/9/25 - waiting for additional information New single-family residence 1400 Montefino Ave (51-unit for -sale PPR PL2025-29 RL Sarah Klaustermeier Comment letter sent 5/15/25 — waiting for additional information development) 23007 Ridge Line DR PL2025-27 MN Terry Chang First incomplete letter sent 4/30/25 — waiting for additional information (New single-family residence) 23901 Ridge Line (2-lot Subdivision) TPM PL2022-119 DT/MN Pete Volbeda Second incomplete letter sent 12/5/23 — waiting for additional information LEGEND PH = PUBLIC HEARING AP = ASSIGNED PLANNER PC = PLANNING COMMISSION CC = CITY COUNCIL D = DISCUSSION IT Packet Pg. 125 Project Status Report CITY OF DIAMOND BAR Pag� July 8, 2025 PENDING ITEMS (continued) Property Location File # AP A licant Status 2887 Shadow Canyon DR PL2025-9 MN Peter Mattar First incomplete letter sent 3/6/25 - waiting for additional information (New single-family residence) Citywide Objective Design Standards DCA PL2024-51 MN/GL City of Diamond Bar Under Review S139 & Reasonable Accommodations DCA PL2019-43 MN City of Diamond Bar Under Review Ordinance Walnut Valley Unified School District DCA PL2024-40 RL/GL WVUSD Under Review Ordinance and Proposed Billboard Packet Pg. 126