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HomeMy WebLinkAbout07/24/18 Agenda PLANNING COMMISSION AGENDA July 24, 2018 7:00 PM The Windmill Room at Diamond Bar City Hall First Floor 21810 Copley Drive Diamond Bar, CA 91765 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. If you have questions regarding an agenda item, please call (909) 839-7030 during regular business hours. Written materials distributed to the Planning Commission within 72 hours of the Planning Commission meeting are available for public inspection immediately upon distribution in the City Clerk's office at 21810 Copley Drive, Diamond Bar, California, during normal business hours. Chairperson Kenneth Mok Vice Chairperson Naila Barlas Commissioner Frank Farago Commissioner Jennifer "Fred" Mahlke Commissioner Raymond Wolfe In an effort to comply with the requirements of Title II of the Americans with Disabilities Act of 1990, the City of Diamond Bar requires that any person in need of any type of special equipment, assistance or accommodation(s) in order to communicate at a City public meeting must inform the Community Development Department at (909) 839-7030 a minimum of 72 hours prior to the scheduled meeting. Please refrain from smoking, eating or drinking in the Windmill Community Room The City of Diamond Bar uses recycled paper and encourages you to do the same City of Diamond Bar Planning Commission MEETING RULES PUBLIC INPUT The meetings of the Diamond Bar Planning Commission are open to the public. A member of the public may address the Commission on the subject of one or more agenda items and/or other items of which are within the subject matter jurisdiction of the Diamond Bar Planning Commission. A request to address the Commission should be submitted in writing at the public hearing, to the Secretary of the Commission. As a general rule, the opportunity for public comments will take place at the discretion of the Chair. However, in order to facilitate the meeting, persons who are interested parties for an item may be requested to give their presentation at the time the item is called on the calendar. The Chair may limit individual public input to five minutes on any item; or the Chair may limit the total amount of time allocated for public testimony based on the number of people requesting to speak and the business of the Commission. Individuals are requested to conduct themselves in a professional and businesslike manner. Comments and questions are welcome so that all points of view are considered prior to the Commission making recommendations to the staff and City Council. In accordance with State Law (Brown Act), all matters to be acted on by the Commission must be posted at least 72 hours prior to the Commission meeting. In case of emergency or when a subject matter arises subsequent to the posting of the agenda, upon making certain findings, the Commission may act on item that is not on the posted agenda. INFORMATION RELATING TO AGENDAS AND ACTIONS OF THE COMMISSION Agendas for Diamond Bar Planning Commission meetings are prepared by the Planning Division of the Community Development Department. Agendas are available 72 hours prior to the meeting at City Hall and the public library, and may be accessed by personal computer at the contact information below. Every meeting of the Planning Commission is recorded and duplicate recordings are available for a nominal charge. ADA REQUIREMENTS A cordless microphone is available for those persons with mobility impairments who cannot access the public speaking area. The service of the cordless microphone and sign language interpreter services are available by giving notice at least three business days in advance of the meeting. Please telephone (909) 839-7030 between 7:30 a.m. and 5:30 p.m., Monday through Thursday, and 7:30 a.m. and 4:30 p.m., Friday. HELPFUL CONTACT INFORMATION Copies of Agenda, Rules of the Commission, CDs of Meetings (909) 839-7030 Email: info@diamondbarca.gov Website: www.diamondbarca.gov CITY OF DIAMOND BAR PLANNING COMMISSION July 24, 2018 AGENDA Next Resolution No. 07 CALL TO ORDER: 7:00 p.m. PLEDGE OF ALLEGIANCE: 1. ROLL CALL: COMMISSIONERS: Frank Farago, Jennifer “Fred” Mahlke, Raymond Wolfe, Naila Barlas, Vice Chairperson, Kenneth Mok, Chairperson 2. MATTERS FROM THE AUDIENCE/PUBLIC COMMENTS: This is the time and place for the general public to address the member s of the Planning Commission on any item that is within their jurisdiction, allowing the public an opportunity to speak on non -public hearing and non-agenda items. Please complete a Speaker’s Card for the recording Secretary (completion of this form is voluntary). There is a five-minute maximum time limit when addressing the Planning Commission.. 3. APPROVAL OF AGENDA: Chairperson 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 Commission only: 4.1. Minutes - June 26, 2018 5. OLD BUSINESS: 6. NEW BUSINESS: 7. PUBLIC HEARINGS: 7.1 DEVELOPMENT REVIEW AND TREE PERMIT NO. PL2017 -167 - Under the authority of Diamond Bar Municipal Code Sections 22.48 and 22.38, the applicant and property owners are requesting Development Review approval to demolish an existing 2,956 square -foot residence and JULY 24, 2018 PAGE 2 PLANNING COMMISSION construct a 9,769 square-foot single-family residence with 2,435 square feet of garage area and 1,951 square feet of patio/balcony/porch area on a 1.46 gross acre (63,774 gross square-foot). A Tree Permit is also requested to remove seven black walnut trees that are in poor health and two coast live oak trees and replace them with six 36-inch box coast live oak trees and five 24-inch box black walnut trees. The subject property is zoned Rural Residential (RR) with an underlying General Plan land use designation of Rural Residential. PROJECT ADDRESS: 2315 Alamo Heights Dr. Diamond Bar, CA 91765 PROPERTY OWNER: Christopher and Rachel Lupo 2056 Highridge Dr. Chino Hills, CA 91709 APPLICANT: Pete Volbeda 164 N. 2nd Ave. Suite 100 Upland, CA 91786 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 Article 19 under Section 15303 (a) (new construction of a single-family residence) of the CEQA Guidelines. No further environmental review is required. RECOMMENDATION: Staff recommends that the Planning Commission approve Development Review and Tree Permit No. PL2017-167, based on the Findings of Fact, and subject to the c onditions of approval as listed within the draft resolution. 7.2 DEVELOPMENT REVIEW NO. PL2017-126 - Under the authority of Diamond Bar Municipal Code Section 22.48, the applicant is requesting Development Review approval to construct a new 1,967 square -foot single-family residence with an attached 422 square-foot garage, 25 square-foot porch, and 71 square-foot covered patio on an undeveloped 6,090 square-foot lot. The subject property is zoned Low Residential (RL) with an underlying General Plan land use designation of Low Medium Residential. PROJECT ADDRESS: 20305 Flintgate Drive Diamond Bar, CA 91765 PROPERTY OWNER/ Sammy Elbastawesy APPLICANT: 20702 Hollow Pine Dr. Diamond Bar, CA 91789 JULY 24, 2018 PAGE 3 PLANNING COMMISSION 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 Article 19 under Section 15303 (a) (new construction of a single-family residence) of the CEQA Guidelines. No further environmental review is required. RECOMMENDATION: Staff recommends that the Planning Commission approve Development Review No. PL2017 -126, based on the Findings of Fact, and subject to the conditions of approval as listed within the draft resolution. 8. PLANNING COMMISSION COMMENTS / INFORMATIONAL ITEMS: 9. STAFF COMMENTS / INFORMATIONAL ITEMS: 9.1. Project Status Report 10. SCHEDULE OF FUTURE EVENTS: CONCERTS IN THE PARK / MOVIES UNDER THE STARS: Wednesdays, starting June 15 through August 3, 2016, 6:30 p.m. Sycamore Canyon Park PARKS AND RECREATION COMMISSION MEETING: Thursday, July 26, 2018, 7:00 pm Diamond Bar City Hall Windmill Community Room 21810 Copley Drive CITY COUNCIL MEETING: Tuesday, August 7, 2018, 6:30 pm South Coast Air Quality Management District Auditorium 21825 Copley Drive TRAFFIC AND TRANSPORTATION COMMISSION MEETING: Thursday, August 9, 2018, 7:00 pm Diamond Bar City Hall Windmill Community Room 21810 Copley Drive PLANNING COMMISSION MEETING: Tuesday, August 14, 2018, 7:00 pm Diamond Bar City Hall Windmill Community Room 21810 Copley Drive GENERAL PLAN ADVISORY COMMITTEE MEETING: Thursday, August 16, 2018, 6:30 pm Diamond Bar City Hall Windmill Community Room 21810 Copley Drive JULY 24, 2018 PAGE 4 PLANNING COMMISSION 11. ADJOURNMENT: LABOR DAY HOLIDAY: Monday, September 3, 2018 In observance of the holiday, City Offices will be closed. City offices will re-open on Tuesday, September 4, 2018 MINUTES OF THE CITY OF DIAMOND BAR MEETING OF THE PLANNING COMMISSION JUNE 26, 2018 CALL TO ORDER: Chair/Mok called the meeting to order at 7:00 p.m. in the City Hall Windmill Room, 21810 Copley Drive, Diamond Bar, CA 91765. PLEDGE OF ALLEGIANCE: Commissioner Farago led the Pledge of Allegiance. 1. ROLL CALL: Present: Commissioners Frank Farago, Jennifer “Fred” Mahlke, Raymond Wolfe, Vice Chair Naila Barlas and Chair Kenneth Mok Also present: Greg Gubman, Community Development Director; James Eggart, Assistant City Manager; Grace Lee, Senior Planner; Mayuko (May) Nakajima, Associate Planner; Natalie T. Espinoza, Assistant Planner; and, Stella Marquez, Administrative Coordinator. 2. MATTERS FROM THE AUDIENCE/PUBLIC COMMENTS: None Offered 3. APPROVAL OF AGENDA: As Presented 4. CONSENT CALENDAR: 4.1 Minutes of the Regular Meeting: May 22, 2018: C/Farago moved, C/Mahlke seconded, to approve Consent Calendar Item 4.1 as submitted. Motion carried by the following Roll Call vote: AYES: COMMISSIONERS: Farago, Mahlke, Chair/Mok NOES: COMMISSIONERS: None ABSTAIN: COMMISSIONERS: Wolfe, VC/Barlas ABSENT: COMMISSIONERS: None 5. OLD BUSINESS: None 6. NEW BUSINESS: None 7. PUBLIC HEARING(S): 7.1 Development Review No. PL2017-122 – Under the authority of Diamond Bar Municipal Code Section 22.48, the applicant and property owners requested Development Review approval to construct a 757 square-foot, single-story addition; 87-square foot patio; and an interior and exterior remodel to a 4.1 Packet Pg. 7 ________________________________________________________________________ JUNE 26, 2018 PAGE 2 PLANNING COMMISSION ________________________________________________________________________ 1,314 square foot residence on a 0.22 gross acre (9,800 gross square foot) lot. The subject property is zoned Low Medium Density Residential (RLM) with an underlying General Plan land use designation of Low Medium Density Residential. PROJECT ADDRESS: 21728 Lost River Drive Diamond Bar, CA 91765 PROPERTY OWNER: Xiqiang Zhou and Guijuan Dong 21728 Lost River Drive Diamond Bar, CA 91765 APPLICANT: Hou iDeal Design Group, Inc. 21671 Gateway Center Drive, Suite 201 Diamond Bar, CA 91765 AP/Espinoza presented staff’s report and recommended Planning Commission approval of Development Review No. PL2017-122, based on the Findings of Fact, and subject to the conditions of approval as listed within the Resolution. Chair/Mok opened the public hearing. With no one wishing to speak on this item, Chair/Mok closed the public hearing. C/Farago moved, C/Barlas seconded, to approve Development Review No. PL2017-122, based on the Findings of Fact, and subject to the conditions of approval as listed within the Resolution. Motion carried by the following Roll Call vote: AYES: COMMISSIONERS: Farago, Mahlke, Wolfe, VC/Barlas, Chair/Mok NOES: COMMISSIONERS: None ABSENT: COMMISSIONERS: None Chair/Mok said this was a very well-designed project and he believed it would add to the character of Lost River Drive and the other homes that have been updated in the area. 7.2 Development Review No. PL2018-20 – Under the authority of Diamond Bar Municipal Code Section 22.48, the applicant, David Su and property owner, Pui Sze Wu, requested Development Review approval to construct a 2,796 square foot addition, a 360 square foot patio cover, a new pool and an 4.1 Packet Pg. 8 ________________________________________________________________________ JUNE 26, 2018 PAGE 3 PLANNING COMMISSION ________________________________________________________________________ interior and exterior remodel to a 5,132 square foot residence on a 1.32 gross acre (57,895 gross square foot) lot. The subject property is zoned Rural Residential (RR) with an underlying General Plan land use designation of Rural Residential. No protected trees are being removed as part of the project. PROJECT ADDRESS: 2950 Steeplechase Lane Diamond Bar, CA 91765 PROPERTY OWNER: Pui Sze Wu 2950 Steeplechase Lane Diamond Bar, CA 91765 APPLICANT: David Su 110 W. Saint Andrews Street Ontario, CA 91762 AP/Nakajima presented staff’s report and recommended Planning Commission approval of Development Review No. PL2018-20, based on the Findings of Fact, and subject to the conditions of approval as listed within the resolution. Chair/Mok opened the public hearing. Fred Hoffman, assistant to the designer of the project, said he was available to respond to questions. Hans Volz said he lives on Wagon Train Lane and borders this project to the immediate north and his question was who would supervise the construction. He has lived in The Country for nearly 50 years and has observed that construction workers do not seem to know where the trash bin is and throw their trash over the fence. Inasmuch as he is immediately neighboring this project, he would like to make sure that the contractor and his crew members use the trash bins and not throw trash on neighboring properties. Mr. Hoffman was sure that the City would not allow for illegal disposal of trash by the contractor and it would be enforced and did not believe it was a question for him to respond to. CDD/Gubman asked if the property owner or applicant would like to make a verbal commitment that they will keep their contractors in check and observe best practices. 4.1 Packet Pg. 9 ________________________________________________________________________ JUNE 26, 2018 PAGE 4 PLANNING COMMISSION ________________________________________________________________________ David Su is the designer and general contractor for the project. Of course they are concerned about the trash and even before starting the project, they will make sure the trash is taken care of and the job site will remain clean. Before the workers leave the job site they are given time to clean up. No trash is left on the job site. Chair/Mok closed the public hearing. C/Wolfe said that he does not believe this is a Planning Commission issue of whether or not the contractor is complying with the standard conditions that are a part of what the Planning Commission is approving. He believes it is an issue for the applicant to be a good neighbor and if there is a problem there is a process for remedy by contacting the City to get it addressed. Having said that, he believes this is a very nice update to the existing property. C/Wolfe moved, C/Mahlke seconded, to approve Development Review No. PL2018-20, based on the Findings of Fact, and subject to the conditions of approval as listed within the draft resolution. Motion carried by the following Roll Call vote: AYES: COMMISSIONERS: Farago, Mahlke, Wolfe, VC/Barlas Chair/Mok NOES: COMMISSIONERS: None ABSENT: COMMISSIONERS: None 8. PLANNING COMMISSION COMMENTS/INFORMATIONAL ITEMS: C/Wolfe said it is good to be back with his colleagues and staff. On the last page of Future Events it shows the next Planning Commission meeting on Tuesday, July 27 th which is actually a Friday. He is not sure he will be back from vacation for the next Planning Commission meeting. Chair/Mok said he would be out of town on July 10th and would not be available for that meeting. 9. STAFF COMMENTS/INFORMATIONAL ITEMS: 9.1 Project Status Report. CDD/Gubman stated that the July 10th meeting will not take place due to lack of quorum and this meeting will be adjourned to Tuesday, July 24 th for which there is business. 4.1 Packet Pg. 10 ________________________________________________________________________ JUNE 26, 2018 PAGE 5 PLANNING COMMISSION ________________________________________________________________________ C/Mahlke asked if there were any plans in place for the Continental Burger location and CDD/Gubman said that staff had not received any proposed re - use application for that property. 10. SCHEDULE OF FUTURE EVENTS: As posted in the Agenda. Chair/Mok said he hoped to see everyone at the 4th of July Blast and Concerts in the Park on Wednesdays. ADJOURNMENT: With no further business before the Planning Commission, Chair/Mok adjourned the regular meeting at 7:26 p.m. The foregoing minutes are hereby approved this 24th of July, 2018. Attest: Respectfully Submitted, __________________________________ Greg Gubman Community Development Director __________________________________ Kenneth Mok, Chairperson 4.1 Packet Pg. 11 PLANNING COMMISSION AGENDA REPORT AGENDA ITEM NUMBER: 7.1 MEETING DATE: July 24, 2018 CASE/FILE NUMBER: Development Review and Tree Permit No. PL2017-167 PROJECT LOCATION: 2315 Alamo Heights Dr. Diamond Bar, CA 91765 (APN 8713-006-005) GENERAL PLAN DESIGNATION: Rural Residential (RR) ZONING DISTRICT: Rural Residential (RR) PROPERTY OWNER: Christopher and Rachel Lupo 2056 Highridge Dr. Chino Hills, CA 91709 APPLICANT: Pete Volbeda 164 N. 2nd Avenue Suite 100 Upland, CA 91786 SUMMARY: The applicant is requesting approval of a Development Review (DR) application to demolish an existing 2,956 square-foot residence and construct a 9,769 square-foot single-family residence with 2,435 square feet of garage area and 1,951 square feet of patio/balcony/porch area on a 1.46 gross acre lot. A Tree Permit is also requested to remove seven black walnut trees that are in poor health and two coast live oak trees that are in good and fair health and replace with six 36 -inch box coast live oak trees and five 24-inch box black walnut trees. RECOMMENDATION: Adopt the attached Resolution (Attachment 1) approving Development Review and Tree Permit No. PL2017-167, based on the findings of Diamond Bar Municipal Code (DBMC) Sections 22.48 and 22.38, subject to conditions. CITY OF DIAMOND BAR ~ 21810 COPLEY DRIVE ~ DIAMOND BAR, CA 91765 ~ TEL. (909) 839-7030 ~ FAX (909) 861-3117 7.1 Packet Pg. 12 Development Review and Tree Permit No. PL2017-167 Page 2 of 13 BACKGROUND: The project site is located in the Diamond Bar Country Estates (The Country), on the west side of Alamo Heights Drive, south of Broken Twig Road. The property was developed in 1977 under Los Angeles County standards with a 2,9 56 square-foot, single-family residence and garage on a 1.46 gross acre (63,774 gross square -foot) lot. There are 29 trees on the property that are classified as protected trees. The proposed project is currently being reviewed by the Diamond Bar Countr y Estates Architectural Committee. The property is legally described as Lot 5 of Tract No. 30091, and the Assessor’s Parcel Number (APN) is 8713-006-005. Site and Surrounding General Plan, Zoning and Land Uses The image below highlights the subject property: RR RR RR RR N Site (Plan View) Aerial Project Location 7.1 Packet Pg. 13 Development Review and Tree Permit No. PL2017-167 Page 3 of 13 The following table summarizes the land use status of the subject property and its surroundings: General Plan Designation Zoning District Land Use 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 Vacant/Undeveloped Project Site Adjacent Property to North Adjacent Property to South 7.1 Packet Pg. 14 Development Review and Tree Permit No. PL2017-167 Page 4 of 13 Project Description Site Plan As stated, the property’s gross lot area is 63,774 square feet (1.46 gross acres), which includes a 30-foot wide private street easement for Alamo Heights Drive along its frontage. The property is a rectangular shaped lot and the property’s net buildable area (i.e., minus the private street easement) is 59,406 square feet (1.36 acres). The proposed house is situated toward the front of the lot, 30 feet from the edge of the private street easement line. The entrance to the proposed house and a circular driveway that leads to a two-car garage face Alamo Heights Drive. An additional seven- car garage faces the north side property line and is located at the rear of the house. A four-foot high retaining wall is proposed along the north side property line to cre ate a driveway and an unobstructed back-out area from the seven-car garage. The applicant is proposing rear yard improvements consisting of a pool , spa, lawn area, and a covered patio with an outdoor kitchen and dining area. Additionally, the applicant is proposing three retaining walls—approximately 80 feet from the buildable pad—to create a sports court area at the bottom of the slope. Grading Plan The applicant is proposing to cut 5,400 cubic yards of soil and fill 8,200 cubic yards of soil throughout the property to create the proposed building pads at the front of the house and sports court area at the rear of the property. Therefore, 2,800 cubic yards would have to be imported to the site. Standard dump truck capacities range from 10 to 15 cubic yards, so the proposed amount of export would require 187 to 280 total truck trips. The applicant is proposing four, four-foot high retaining walls at the center of the lot and along the south side of the property to support a fill above the natural grade to create the buildable pads for the house and rear yard improvements. Additionally, three, six- foot high, tiered retaining walls are proposed at the rear of the property to support a cut of the slope that creates a pad for the proposed sports court. All exposed portions of retaining walls will be stuccoed to match the house. Architecture The architectural style is Mediterranean and includes elements such as stucco and stone veneer exterior finishes, arched entrance with an ornamental wrought iron front door, and a low-pitched hipped roof with clay roof tiles. The applicant is also proposing wrought iron railings along the balconies at the rear of the house. From the street view, the building has the appearance of a two -story structure, while the rear of the building steps down to three levels with a basement level that opens up to a 7.1 Packet Pg. 15 Development Review and Tree Permit No. PL2017-167 Page 5 of 13 patio with an outdoor kitchen and dining area. Outdoor decks and covered balconies help break up the massing along the rear elevation. The proposed three-level house’s floor plan is comprised of the following components:  Basement level: entertainment room with a wet bar, wine cellar, gym , massage room, linen laundry room/catering kitchen, one powder room, two bathrooms (one adjacent to the gym and an exterior pool bathroom with a shower), and a seven-car garage;  First floor level: common areas (entry area, great room, dining room, prep kitchen, and kitchen), office, guest bedroom with a bathroom and walk-in closet, master guestroom suite with a bathroom, two powder rooms, two-car garage, and balconies;  Second level: master suite with a bathroom, two bedrooms with bathrooms and closets, balconies, and a laundry room;  1,951 square feet of patio, balcony and porch areas throughout the three levels of the residence; and  An elevator providing access to all levels. The applicant is proposing two kitchens which includes the main kitchen on the first level and a second kitchen in the basement level for catering and entertaining purposes. Second kitchens are permitted in the RR zon e in single-family residences that are a minimum of 6,000 square feet in floor area. The floor area distribution is summarized below: Front Elevation 7.1 Packet Pg. 16 Development Review and Tree Permit No. PL2017-167 Page 6 of 13 The height of the building is 35 feet, measured from the finished grade to the highest point of the roofline. Landscape Plan The applicant is proposing a variety of trees to be planted throughout the property, including: four 36-inch box crape myrtle trees at the rear of the house and one 36 -inch box pineapple guava tree in the front yard; 24 -inch box trees, such as olive and gingko biloba trees throughout the front and side yards, brisbane box trees along the side yard, and sweet acacia trees along the edge of the buildable pad. The applicant is also proposing 36-inch box coast live oak and 24-inch box black walnut trees throughout the property as mitigation trees. Additionally, various 5-gallon and 1-gallon shrubs that have a variety of color, texture, and form are proposed throughout the front yard. Overall, landscaping consist 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 [Diamond Bar Municipal Code (DBMC) Sections 22.48 and 22.38] 2,436 First Level 4,337 2,996 9,769 2,435 1,951 4,386 14,155 PROJECT SUMMARY (square footage) Balcony Total Garage/Patio/Balcony/Porch Area TOTAL FLOOR AREA Living Area Basement Level Second Level Total Living Area Garage/Courtyard/Balcony Area Garage Area 7.1 Packet Pg. 17 Development Review and Tree Permit No. PL2017-167 Page 7 of 13 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 (DBMC 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 p roject 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 Feature Residential Development Standards Proposed Meets Requirements Front Setback 30 feet 30 feet Yes Side Setbacks 10 feet on one side and 15 feet on the other 21’-10” – north side 15 feet – south side Yes Side Yard Minimum Between Adjoining Structures 25 feet 133’-4” – north side 25 feet – south side Yes Rear Setback 25 feet 47 feet Yes Lot Coverage Maximum of 30% 11.2% Yes Max. Building Height 35 feet 35 feet Yes Parking 2-car garage 7-car garage Yes Retaining Wall Height 4-foot exposed (supporting fill) 6-foot exposed (supporting cut) 4-foot exposed (supporting fill) 6-foot exposed (supporting cut) Yes 7.1 Packet Pg. 18 Development Review and Tree Permit No. PL2017-167 Page 8 of 13 Tree Permit (DBMC 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; and  A stand of trees, the nature of which makes each tree dependent upon the others for survival. Trees that are so damaged, diseased or in danger of falling (as verifi ed 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 dated July 9, 2018. The tree report indicates there are 29 protected trees on the property. The applicant is proposing to remove a total of nine trees—seven diseased Southern California black walnut trees and two coast live oak trees in good and fair health—that are located within the proposed building pad areas. Both oak trees will be impacted with the proposed grading for the building pad at the rear and front of the property. The trees will be replaced with six 36-inch box coast live oak trees and five 24-inch black walnut trees throughout the property, which is more than the required amount of trees to be planted. 7.1 Packet Pg. 19 Development Review and Tree Permit No. PL2017-167 Page 9 of 13 7.1 Packet Pg. 20 Development Review and Tree Permit No. PL2017-167 Page 10 of 13 Compliance with Hillside Management Ordinance (DBMC 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:  All proposed retaining walls associated with the building pads are at a maximum exposed height of four feet;  The project is terraced on split-level pads. From the street view, the building has an appearance of a two-story structure, but the rear of the building steps down to three levels; and  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 guide lines to ensure that development will complement the character and topography of hillside areas set forth in the Development Code. 7.1 Packet Pg. 21 Development Review and Tree Permit No. PL2017-167 Page 11 of 13 Compatibility with Neighborhood The proposed project complies with the goals and objectives as set forth in the adopted General Plan and designed to be compatible with the character of the existing homes in the neighborhood. The new house will not be intrusive to neighboring homes since the proposed house will not block existing views from adjacent properties. The adjacent house to the north has views to the south and west and is located on a higher pad than the project site. Additionally, there are existing trees on the slope of the adjacent lot to the north that provides screening between the neighboring properties. The adjacent house to the south is located on a lower elevation and has views to the west. The applicant is proposing trees and shrubs along the south side property to provide screening from the neighboring house. Additionally, the house across the street to the east has views to the east. 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. In addition, the house will a ppear as a two-story home from the street, but the rear of the building steps down to three levels. 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. 7.1 Packet Pg. 22 Development Review and Tree Permit No. PL2017-167 Page 12 of 13  The new single-family residence will conform to all development standards, including building height and setbacks, which is consistent with other homes in The Country Estates;  A gradual transition between the project and ad jacent 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;  Proper screening for ground and roof -mounted equipment is architecturally compatible with the dwelling in terms of materials, color, shape, and size and blends in with the proposed building design;  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 July 11, 2018, public hearing notices were mailed to property owners within a 1,000-foot radius of the project site. On July 13, 2018, the notice was published in the San Gabriel Valley Tribune and Inland Valley Daily Bulletin newspapers. A notice display board was posted at the site, and a copy of the notice was posted at the City's three 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 7.1 Packet Pg. 23 Development Review and Tree Permit No. PL2017-167 Page 13 of 13 Article 19 Section 15303(a) (construction of a new single-family residence) of the CEQA Guidelines. No further environmental review is required. PREPARED BY: REVIEWED BY: Attachments: A. Draft Resolution No. 2018-XX and Standard Conditions of Approval B. Color and Material Board C. Arborist Report Dated July 9, 2018 D. Site Plan, Floor Plans, Elevations, Landscape Plans, and Conceptual Grading Plans 7.1 Packet Pg. 24 PLANNING COMMISSION RESOLUTION NO. 2018-XX A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR, CALIFORNIA, APPROVING DEVELOPMENT REVIEW NO. PL2017-167 TO DEMOLISH AN EXISTING RESIDENCE AND CONSTRUCT A 9,769 SQUARE- FOOT SINGLE-FAMILY RESIDENCE WITH 2,435 SQUARE FEET OF GARAGE AREA AND 1,951 SQUARE FEET OF PATIO/BALCONY/PORCH AREA ON A 1.46 GROSS ACRE (63,774 GROSS SQUARE-FOOT) LOT LOCATED AT 2315 ALAMO HEIGHTS DRIVE, DIAMOND BAR, CA 91765 (APN 8713-006-005). A TREE PERMIT IS ALSO REQUESTED TO REMOVE SEVEN BLACK WALNUT TREES THAT ARE IN POOR HEALTH AND TWO COAST LIVE OAK TREES THAT ARE IN GOOD AND FAIR HEALTH AND REPLACE WITH SIX 36-INCH BOX COAST LIVE OAK TREES AND FIVE 24-INCH BOX BLACK WALNUT TREES. A. RECITALS 1. The property owners, Christopher and Rachel Lupo, and applicant, Pete Volbeda, have filed an application for Development Review and Tree Permit No. PL2017-167 to request the following approvals from the Planning Commission: (a) Development Review to demolish an existing residence and construct a 9,769 square-foot single-family residence with 2,435 square feet of garage area and 1,951 square feet of patio/balcony/porch area; and (b) Tree Permit to remove seven Black Walnut trees that are in poor health and two Coast Live Oak trees that are in good and fair health and replace with six 36-inch box Coast Live Oak trees and five 24-inch box Black Walnut trees. Hereinafter in this Resolution, the subject Development Review and Tree Permit shall be referred to as the "Proposed Project." 2. The subject property is made up of one parcel totaling 63,774 gross square feet (1.46 gross acres). It is located in the Rural Residential (RR) zone with an underlying General Plan land use designation of Rural Residential. 3. The legal description of the subject property is Lot 5 of Tract No. 30091. The Assessor’s Parcel Number is 8713-006-005. 4. On July 11, 2018, public hearing notices were mailed to property owners within a 1,000-foot radius of the Project site. On July 13, 2018, notification of the public hearing for this project was published in the San Gabriel Valley Tribune and the Inland Valley Daily Bulletin newspapers. Also, public notices were posted at the project site and the City’s three designated community posting sites. 7.1.a Packet Pg. 25 2 PC Resolution No. 2018-XX 5. On July 24, 2018, the Planning Commission of the City of Diamond Bar conducted a duly noticed public hearing, solicited testimony from all int erested 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 Environm ental 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 Municipal Code (DBMC) Sections 22.48 and 22.38, this Planning Commission hereby finds as follows: Development Review Findings (DBMC 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 and layout of the proposed single-family residence consisting of 9,769 square-foot single-family residence with 2,956 square feet of garage area and 1,951 square feet of patio/balcony/porch area is consistent with the City’s General Plan, Design Guidelines and development standards. 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 incorporates various details and architectural elements such as a low-pitched hipped roof with clay tiles, stucco and stone veneer exterior finishes, arched entrance with an ornamental wrought iron front door; and appropriate massing and proportion to meet the intent of the City’s Design Guidelines. 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 development s, and will not create 7.1.a Packet Pg. 26 3 PC Resolution No. 2018-XX 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 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 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. In addition, the house will appear as a two-story home from the street, but the rear of the building steps down to three levels. 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. 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 architectural style of the home is Mediterranean, including details such as a low-pitched hipped roof with clay tiles, stucco and stone veneer exterior finishes, and an arched entrance with an ornamental wrought iron front door. The new home will not be intrusive to neighboring homes and will be aesthetically appealing by integrating a variety of materials, such as clay roof tiles; and stucco with sand float finished. Earth-tone shades for the exterior finish are used to soften the building’s visual impact and assist in preserving the hillside’s aesthetic value. Also, landscaping is integrated into the site to complement the massing of the house and blend in with neighboring homes and t he 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. 7.1.a Packet Pg. 27 4 PC Resolution No. 2018-XX Through the permit and inspection process, the referenced agencies will ensure that the proposed project is not detrimental to the public h ealth, 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 Finding (DBMC Section 22.38.110) 1. The tree is a public nuisance by causing damage to improvements (e.g., building foundations, retaining walls, roadways/driveways, patios, and decks) and appropriate mitigation measures will be implemented in compliance with DBMC Section 22.38.140 (Tree protection requirements) below. The applicant submitted a tree report, prepared by a licensed arborist on July 8, 2018, which indicates there are 29 protected trees on the property. The arborist is proposing to remove a total of nine trees—seven Southern California Black Walnut trees which are diseased and in poor health —that are located within the proposed building pad areas. The applicant is proposing to remove two Coast Live Oak trees—one with a 10-inch DBH that is located at the rear of the house and one with a 9-inch DBH located at the front of the property. Both trees will be impacted with the proposed grading for the building pad at the rear and front of the property. The applicant is proposing to replace the trees with six 36-inch box Coast Live Oak trees and five 24-inch Black Walnut trees throughout the property. The planting of 11 new protected species will provide sufficient replacement of the natural landscape. 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 issuance of building permits, the applicant shall recor d, 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 Municipal Code or applicable state or federal law. 3. 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. 7.1.a Packet Pg. 28 5 PC Resolution No. 2018-XX 4. 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. 5. 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 owners, Christopher and Rachel Lupo, 2056 Highridge Drive, Chino Hills, CA 91709; and applicant, Pete Volbeda, 164 N. 2nd Street, Upland, CA 91786. APPROVED AND ADOPTED THIS 24TH DAY OF JULY 2018, BY THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR. By: ______________________________________ Ken Mok, Chairman 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 24th day of July, 2018, by the following vote: AYES: Commissioners: NOES: Commissioners: ABSENT: Commissioners: ABSTAIN: Commissioners: ATTEST: ______________________________________ Greg Gubman, Secretary 7.1.a Packet Pg. 29 6 PC Resolution No. 2018-XX COMMUNITY DEVELOPMENT DEPARTMENT STANDARD CONDITIONS USE PERMITS, COMMERCIAL AND RESIDENTIAL NEW AND REMODELED STRUCTURES PROJECT #: Development Review and Tree Permit No. PL 2017-167 SUBJECT: To demolish an existing 2,956 square-foot residence and construct a 9,769 square-foot single-family residence with 2,435 square feet of garage area and 1,951 square feet of patio/balcony/porch area. A Tree Permit is requested to remove seven Black Walnut trees that are in poor health and two Coast Live Oak trees that are in good and fair health and replace with six 36-inch box Coast Live Oak trees and five 24-inch box Black Walnut trees. PROPERTY Christopher and Rachel Lupo OWNER: 2056 Highridge Dr. Chino Hills, CA 91709 APPLICANT: Pete Volbeda 164 N. 2nd Avenue Suite 100 Upland, CA 91786 LOCATION: 2315 Alamo Heights Drive, 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 1. 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. PL2017-167 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 7.1.a Packet Pg. 30 7 PC Resolution No. 2018-XX party of any such action: (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. PL2017-167, 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. 2018-XX, Standard Conditions, and all environmental mitigations 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 acti vity 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. 7.1.a Packet Pg. 31 8 PC Resolution No. 2018-XX 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 Municipal 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, Public Works Department and Mitigation Monitoring) 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 Tree Permit No. PL2017-167 expires within two years from the date of approval if the use has not been exercised as defined per Diamond Bar Municipal Code (DBMC) Section 22.66.050 (b)(1). In accordance with DBMC 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. 7.1.a Packet Pg. 32 9 PC Resolution No. 2018-XX D. SITE DEVELOPMENT 1. This approval is to demolish an 2,956 square-foot residence and construct a 9,769 square-foot single-family residence with 2,435 square feet of garage area and 1,951 square feet of patio/balcony/porch area at 2315 Alamo Heights Drive, 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 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 7.1.a Packet Pg. 33 10 PC Resolution No. 2018-XX 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 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 remova l 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 insure that the waste contractor used has obtained permits from the City of Diamond Bar to provide such servic es. 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 PUBLIC WORKS DEPARTMENT, (909) 839-7040, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. GENERAL 1. An Erosion Control Plan shall be submitted concurrently with the grading plan clearly detailing erosion control measures. These measures shall 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. For construction activity which disturbs one acre or greater soil a Storm Water Pollution Prevention Plan (SWPPP) will be needed. 2. A new single-family hillside home development project shall include mitigation measures to: 7.1.a Packet Pg. 34 11 PC Resolution No. 2018-XX 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. 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 7:00 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 grading plan submittal, a geotechnical report prepared by a Geotechnical Engineer, licensed by the State of California, shall be submitted by the applicant for approval by the City. 2. Upon approval of the geotechnical report, the applica nt shall submit drainage and grading plans prepared by a Civil Engineer, licensed by the State of California, prepared in accordance with the City’s requirements for the City’s review and approval. 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 City Code Section 22.22.080-Grading. 4. 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. 5. 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. 7.1.a Packet Pg. 35 12 PC Resolution No. 2018-XX 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. The maximum grade of driveways serving building pad areas shall be 15 percent. In hillside areas driveway grades exceeding 1 5 percent shall have parking landings with a minimum 16 feet deep and shall not exceed five (5) percent grade or as required by the City Engineer. Driveways with a slope of 15 percent shall incorporate grooves for traction into the construction as required by the City Engineer. 8. 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. 9. Submit a stockpile plan showing the proposed location for stockpile for grading export materials, and the route of transport. 10. Prior to the issuance of building permits, 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 commencing grading operations. 11. Rough grade certifications by project soils and civil engineers shall be submitted prior to issuance of building permits for the foundation of the residential structure. Retaining wall permits may be issued without a rough grade certificate. 12. Final grade certifications by project civil engineers shall be submitted to the Public Works Department prior to the issuance of any project final inspections/certificate of occupancy respectively. C. DRAINAGE 1. Detailed drainage system information of the lot with careful attention to any flood hazard area shall be submitted. All drainage/runoff from the 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 Public Works Department. 7.1.a Packet Pg. 36 13 PC Resolution No. 2018-XX D. UTILITIES 1. Underground utilities shall not be constructed within the drip line of any mature tree except as approved by a registered arborist. 2. Applicant shall relocate and underground any existing on-site utilities to the satisfaction of the City Engineer and the respective utility owner. 3. Underground utilities shall not be constructed within the drip line of any mature tree except as approved by a registered arborist. E. SEWERS/SEPTIC TANK 1. Applicant shall obtain connection permit(s) from the City and County Sanitation District prior to issuance of building permits. 2. Applicant, at applicant’s sole cost and expense, shall construct the sewer system in accordance with the City, Los Angeles County Public Works Division. Sewer plans shall be submitted for review and approval by the City. 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., 2016 California Building Code series will apply) requirements and all other applicable construction codes, ordinances and regulations in effect. 2. Provisions for CALGreen 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 CALGreen Code. 3. Only one single family dwelling is allowed on this property unless specifically approved otherwise per CBC 202. Kitchen/wet bars in other areas of the home are ancillary to the main kitchen on the first floor. This would include the 2nd floor master and 1st floor great room wet bar, 1st floor mud/BBQ areas, and wet bar in basement game room. 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 7.1.a Packet Pg. 37 14 PC Resolution No. 2018-XX 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 and Safety Division. 8. “Separate permits are required for pool, spa, BBQ area, fountains/water features, auto gates, and retaining walls” and shall be noted on plans. 9. There shall be design for future electrical vehicle charging including circuitry in the electrical panel and future conduit. 10. All balconies shall be designed for 60lb/ft live load. 11. All easements shall be shown on the site plan. 12. 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 t o home being over 3600 sf as required per CFC Appendix B105.1. 13. All retaining walls shall be separately submitted to the Building & Safety and Public Works/Engineering Departments for review and approval. 7.1.a Packet Pg. 38 15 PC Resolution No. 2018-XX 14. A soils report is required per CBC 1803 and all recommendations of the soils report shall be adhered to. The soils report shall directly address structures in the “Restricted Use Area.” 15. 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. 16. Light and ventilation shall comply with CBC 1203 and 1205. This would include the new den area. 17. Design for future electric vehicle charging and solar ready roof shall be provided. 18. All glazing shall be designed for high energy efficiency with supporting energy compliance forms. 19. Design of pool barriers shall be shown on plans. All pool barriers shall not be climbable and doors accessing the pool area shall be alarmed. Permit – Items required prior to building permit issuance: 20. Solid waste management of construction material shall incorporate recycling material collection per Diamond Bar Municipal Code 8.16 of Title 8. The contractor shall complete all required forms and pay applicable deposits prior to permit. 21. 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. 22. 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. A separate permit will be required for the interior retaining wall that separates out different levels of the lowest level. This is in order to have pad certification for the structure. 23. AQMD notification is required at least 10 days prior to any demolition. Proof of notification is required at permit issuance. 24. 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. Construction – Conditions required during construction: 25. Fire sprinklers are required for new single family dwellings (CRC R313.2). Sprinklers shall be approved by LA County Fire 7.1.a Packet Pg. 39 16 PC Resolution No. 2018-XX Department prior to installation and shall be inspected at framing stage and finalization of construction. 26. 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. 27. 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-hundred-eighty (180) days 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. 28. 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. 29. All equipment staging areas shall be maintained in an orderly manner and screened behind a minimum 6’ high fence. 30. A height and setback survey may be required at completion of framing and foundations construction phases respe ctively. 31. 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. 32. The location of property lines and building pad may require a survey to be determined by the building inspection during foundation and/or frame inspection. 33. 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. 34. 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. 35. All glazing in hazardous locations shall be labeled as safety glass. The labeling shall be visible for inspection. 36. Pursuant to California Residential Code (CRC) Section R315, carbon monoxide detectors are required in halls leading to sleeping rooms. 7.1.a Packet Pg. 40 17 PC Resolution No. 2018-XX 37. 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. 38. 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. 39. Bodies of water that are greater than 18” in depth shall have the required barriers to prevent unintentional access per CBC 3904.4. 40. Special inspections and structural observation will be required in conformance with CBC 1704 to 1709. END 7.1.a Packet Pg. 41 7. 1 . b Pa c k e t P g . 4 2 2315 ALAMO HEIGHTS DRIVE DIAMOND BAR CALIFORNIA Native Tree Survey SUBMITTED TO: Mr. Pippo Salvia Property Owner/Developer Prepared By: Rebecca Mejia ISA Certified Arborist Qualified Tree Risk Assessor West Coast Arborists, Inc. JULY 9, 2018 (Amended Version) 7.1.c Packet Pg. 43 TABLE OF CONTENTS SECTION 1 PROJECT PARAMETERS 1 SITE OBSERVATIONS 1 GENERAL DISCUSSION 2 CONSTRUCUTION GUIDELINES, TREE PROTECTION 2, 3 SUMMARY 3, 4 SECTION 2 SPREADSHEET 5 SUPPLEMENTAL PHOTOGRAPHIC PAGES 6-15 NATIVE TREE MAP 16 CONTOUR/TOPOGRAHIC MAP 17 PLAN DETAIL 18 ASSUMPTIONS & LIMITING CONDITIONS 19 7.1.c Packet Pg. 44 Tree Care Professionals Serving Communities Who Care About Trees www.WCAINC.com 2315 Alamo Heights Drive, Page 1  West Coast Arborists, Inc. 2200 E. Via Burton Street, Anaheim, CA 92806 714.991.1900 800.521.3714 Fax 714.956.3745  July 9, 2018 PIPPO SALVIA 13780 Central Avenue Chino Hills, CA 91710 RE: 2315 Alamo Heights Drive: Native Tree Survey (AMENDED VERSION) Mr. Salvia, Pursuant to your request this report has been prepared in order to present the results from my assessment of the native trees within the boundary markers of the above listed property. The purpose of the survey was to identify any native plants larger than eight inches in diameter that may require special protection per city ordinance with regards to land development. The site was visited on July 11, 2017 and all comments provided below are based on observations made while on the site. PROJECT PARAMETERS :  Identify any trees on the property that are California native species with a trunk diameter of eight inches or greater in diameter; measured at 4½ feet above ground level.  Install numbered identification tags on each tree.  Provide a summary report of the health and condition of each tree identified.  Provide photographs of the plant material to support health & condition findings.  Provide a site map with the location of each tree identified. SITE OBSERVATIONS:  For ease of information presentation, all relevant data as it pertains to the native trees present on this site can be found in a summary format on the attached spreadsheet (page 5). Those trees planned for removal based on the architectural site plan detail are highlighted in yellow.  Photographic references pages are also included which show each tree or grouping of plants, see pages 6-15. Some of the photographs failed to upload and therefore I do not have images for three of the trees.  A site map with the location of each tree can be found on page 16; the topographic site map, as provided to me, can be found on page 17. When these two items were later compared, it was determined that five of the plants fell on adjacent properties to the east and south: (Front-14, Front-23, Front-30, Front-31 and Front-32). Due to the terrain, it was difficult to keep lined up with property markers, these plants have subsequently been removed from the spreadsheet leaving the total number of native trees, greater than 8 inches in diameter at twenty-nine.  The sloped area that drops of at the rear of the house consists mostly of a previously unmaintained or unmanaged “wilderness” like setting. There are numerous plants and shrubs on the property that are either not considered native (such as Brazilian Pepper, Lemon Scented Bottle Brush, a few Eucalyptus and some junipers) or they are native but 7.1.c Packet Pg. 45 Tree Care Professionals Serving Communities Who Care About Trees www.WCAINC.com 2315 Alamo Heights Drive, Page 2  West Coast Arborists, Inc. 2200 E. Via Burton Street, Anaheim, CA 92806 714.991.1900 800.521.3714 Fax 714.956.3745  where determined to be too small to have been included in the survey (less than eight inches in diameter).  In general, the walnut trees are all in poor to very poor condition site wide. Many are either already dead or almost so, with an abundance of weak branch unions, broken stems, dead wood, cavities and decay. Unfortunately, none are in good enough condition to be considered worthy of retention efforts.  The Coast Live Oaks are mostly in fair condition, but several were found to either be dead or in poor condition. Any tree in poor condition would not be considered a good candidate for site preservation efforts as its survival is not very probable. GENERAL DISCUSSION: Species Profile:  Southern California Black Walnut, Juglans californica: generally this is an uncommon large shrub to small tree, reaching heights of 15-20 feet. Native from Ventura County south, found throughout Southern California. Poor tolerance to site disturbance and development impacts.  Coast Live Oak, Quercus agrifolia: Native to the Foothills and Coastal ranges of central and southern California, this evergreen tree can reach heights of 50 feet or more with an equally large (and often larger) canopy spread. Very common in many Southern California landscapes; is considered drought tolerant and moderately fire resistant. Good level of tolerance to site disturbance and development impacts. Guidelines for Tree Protection during construction: These are the recommended tree protection measures for this project and they should be implemented at this site where appropriate. I have incorporated the tree protection measures as stipulated in DBMC Section 22.38.130 in addition to my specific recommendations:  Before any construction activity occurs, identify trees that will be retained on the site. On this site we used both GPS and metal tree tags. This decision should generally be made by an ISA Certified Arborist and is usually based on the health, structure, species, and age of the trees involved;  The existing trees to be retained shall be enclosed by chain link fencing with a minimum height of 5 feet or by another protective barrier approved by the Director prior to the issuance of grading or building permits and prior to commencement of work;  Barriers shall be placed at least 5 feet outside the dripline of trees to be protected;  No grade changes shall be made within the protective barriers without prior approval of 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;  No removal of topsoil within the tree protection zone shall be allowed without prior approval and onsite oversite by certified personnel;  No attachments or wires other than those of a protective or non-damaging nature shall be attached to a protected tree; 7.1.c Packet Pg. 46 Tree Care Professionals Serving Communities Who Care About Trees www.WCAINC.com 2315 Alamo Heights Drive, Page 3  West Coast Arborists, Inc. 2200 E. Via Burton Street, Anaheim, CA 92806 714.991.1900 800.521.3714 Fax 714.956.3745   Excavation or landscape preparation within the protective barriers shall be limited to the use of hand tools and small handheld power tools and shall not be of a depth that could cause root damage;  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;  If 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 dripline area and the area shall be aerated and fertilized at the conclusion of the construction;  Trees that have been destroyed or that have received major damage during construction shall be replaced prior to final inspection. SUMMARY: It is important to determine a tree’s suitability for preservation early in the planning and development phase for several reasons. First, early planning helps to save monetary resources by not tying them up attempting to preserve trees with a low chance of post- construction survival. Second, a plant survey done early in the process allows for better preservation measures to be instituted prior to construction, thereby providing for the best chance of long term survivability. Third, early identification will ease in building and road design. By noting where trees are located, they can more easily be incorporated into the design. One of the key factors used to determine if a tree should be retained on any construction site is its overall health and condition. That said, any of the 28 trees in this survey that are rated as being dead or in poor condition would not be recommended for retention; sixteen trees fall into this category. The remaining twelve trees are oaks listed as being in fair or good condition. Any of the Coast Live Oaks located in the lower section of the property that are in fair or good condition should be marked for retention. The preservation measures offered above in the “guidelines” section should be applied to these oaks and/or any additional plant material that is to be preserved on site. With the exception of the mature Coast Live Oak trees, there was very little native plant material suitable for site retention and preservation efforts. However, based on the architectural plans submitted to me, the design only calls for the removal of nine trees, seven of which are in poor condition, one is dead and the other two are in the way of the planned building and landscape layout. A large percentage of this site was unmanaged prior to this assessment and a vast majority of the plants in the lower section of the property are either dead or dying; mostly due to drought stress, disease and age. There is a very large amount of dead woody material associated with these trees which increases the risk of injury to persons and property as well as providing for a “fire ladder” that would act to spread fire, should it occur, to other parts of the property. My opinion is such that any plants noted as being dead or in poor condition should not be retained at the site as they cannot be preserved in a healthy state and pose a potential risk to persons and property. There are a dozen or more mature trees at the top of the property, in front of and adjacent to the main residence, however, none of these trees are addressed in this report as they are considered 7.1.c Packet Pg. 47 Tree Care Professionals Serving Communities Who Care About Trees www.WCAINC.com 2315 Alamo Heights Drive, Page 4  West Coast Arborists, Inc. 2200 E. Via Burton Street, Anaheim, CA 92806 714.991.1900 800.521.3714 Fax 714.956.3745  nonnative and their inclusion was not necessary. Some of the species include eucalyptus, pine, Carrotwood, an orchid tree, and a few miscellaneous shrubs. According to my understanding, the City of Diamond Bar city municipal code, Chapter 22.38, Tree preservation and Protection, has various provisions for removal and replacement of protected trees. The code stipulates that trees located on parcels greater than 20 thousand square feet be replaced at a ratio of 3:1 and that the minimum planting size is to be 24 inch box. However, it also states that if more than six replacement trees are being planted, then smaller sizes may be requested; this approval is given by the director. Permits for removal are needed for any protected tree, however, exemptions are in place under section 22.38.060, Item 3, which waives the permit requirement for any protected tree that is so damaged, diseased or in danger of falling (as verified by an arborist) that it cannot be effectively preserved or its presence is a threat to other protected trees of existing or proposed structures. It is also my understanding of the code, that a permit may not be required for removal of those trees identified in this report as dead, highly diseased or otherwise noted as being in poor health or condition. In addition, based on the number of potential replacement trees that may be required, it is my opinion that the property owner request that the director approve a smaller planting size of 15 gallon for this project site. There are numerous tree species that can be selected as replacement trees, however any decisions as to which trees to select will be partially determined by the designed construction build out. Therefore, I believe any recommendations for plant selection is best determined by the architect involved in the actual property design. The intent of this report was to provide as complete and unbiased an opinion with regards to the health and condition of the specific trees discussed above. It is hoped that the information provided is sufficient to enable the property owner to make necessary decisions with regards to site improvements and future maintenance of these trees. However, should you have any questions or require additional information, please feel free to contact me at (714) 991-1900 ext., 149. Respectfully, Rebecca Mejia Rebecca Mejia ISA Certified Arborist #WE-2355A ISA Tree Risk Assessment Qualified (TRAQ) West Coast Arborists Inc.  7.1.c Packet Pg. 48 23 1 5 AL A M O HE I G H T S DR I V E Na t i v e Tr e e Su r v e y Tr e e # C o m m o n Na m e B o t a n i c a l Na m e D S H H e i g h t C o n d i t i o n C o m m e n t s Im a g e # Fr o n t Ͳ 1S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 80 Ͳ 15 P o o r P o o r st r u c t u r e , re m a i n i n g li m b is ba s i c a l l y a st u m p sp r o u t .  1 Fr o n t Ͳ 2C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 38 3 0 Ͳ 45 Go o d C a n o p y is sl i g h t l y of f ba l a n c e d , bu t is fu l l &he a l t h y . 2 Fr o n t Ͳ 3S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 11 15 Ͳ 30 Po o r P o o r st r u c t u r e , hi g h l y di s e a s e d wi t h a de c a y e d tr u n k ba s e , te r m i t e s , 50 % de a d . 3 &4 Fr o n t Ͳ 4C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 10 15 Ͳ 30 Fa i r L e a n , of f ba l a n c e d ca n o p y , bo r e r ac t i v i t y , po s s i b l e di s e a s e pr e s e n c e (d i s c o l o r a t i o n of tr u n k ) . 5 &6 Fr o n t Ͳ 5S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 17 15 Ͳ 30 Po o r V e r y po o r he a l t h , la r g e tr u n k in j u r y wi t h vi s i b l e de c a y , hi g h de g r e e of di e b a c k ; ma i n st e m is cr a c k e d wi t h  se v e r a l ca v i t i e s at th e ba s e . 7 &8 Fr o n t Ͳ 6S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 13 15 Ͳ 30 Po o r S e v e r e le a n wi t h ca n o p y we i g h t un e v e n l y di s t r i b u t e d ; hi g h de g r e e of di e b a c k wi t h nu m e r o u s de a d br a n c h e s  &a we a k e n e d ba s e .  9 &10 Fr o n t Ͳ 7S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 27 15 Ͳ 30 Po o r M u l t i Ͳ st e m m e d , ve r y po o r he a l t h , hi g h de g r e e of di e b a c k &de c l i n e . Ve r y la r g e de a d li m b s . 1 1 Fr o n t Ͳ 8S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 20 15 Ͳ 30 Po o r C r a c k e d &sp l i t tr u n k , nu m e r o u s ca v i t i e s (o n e wi t h ac t i v e be e s ) , hi g h de g r e e of di e b a c k &de c l i n e . 1 2 Fr o n t Ͳ 9S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 12 15 Ͳ 30 Po o r C a n o p y is st i l l mo s t l y gr e e n bu t th e tr u n k ba s e  is co m p r o m i s e d wi t h 3 ca v i t i e s ; po o r ov e r a l l st r u c t u r e . 1 3 Fr o n t Ͳ 10 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 15 15 Ͳ 30 Po o r S e v e r e le a n wi t h a hi g h de g r e e of di e b a c k . 1 4 Fr o n t Ͳ 11 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 90 Ͳ 15 Po o r 9 0 % de a d . 15 Fr o n t Ͳ 12 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 24 15 Ͳ 30 Po o r M u l t i Ͳ st e m m e d , hi g h l y di s e a s e d ; ve r y po o r he a l t h . 1 6 Fr o n t Ͳ 13 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 20 15 Ͳ 30 Po o r M u l t i Ͳ st e m m e d , mo s t l y de a d tr e e (9 0 % ) . 1 7 Fr o n t Ͳ 15 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 12 0 Ͳ 15 Po o r M u l t i Ͳ st e m m e d , mo s t l y de a d tr e e (9 0 % ) ; un a b l e to pl a c e ID ta g 1 9 Fr o n t Ͳ 16 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 10 0 Ͳ 15 Po o r M u l t i Ͳ st e m m e d , mo s t l y de a d tr e e (9 0 % ) ; un a b l e to pl a c e ID ta g . 2 0 Fr o n t Ͳ 17 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 22 15 Ͳ 30 Fa i r L a r g e tr e e , wi t h a fu l l , de n s e ca n o p y ; a fe w de a d lo w e r br a n c h e s &a co u p l e of sm a l l tr u n k in j u r i e s . 2 1 Fr o n t Ͳ 18 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 25 15 Ͳ 30 Fa i r M u l t i Ͳ st e m m e d , so m e de a d wo o d th r o u g h o u t th e ca n o p y ; bu t ov e r a l l fa i r he a l t h &co n d i t i o n . 2 1 Fr o n t Ͳ 19 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 24 15 Ͳ 30 Fa i r L a r g e ol d tr u n k in j u r y , th i n n i n g ca n o p y ; fa i r he a l t h . 2 1 Fr o n t Ͳ 20 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 90 Ͳ 15 De a d T h i s tr e e is co m p l e t e l y de a d .  22 Fr o n t Ͳ 21 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 18 15 Ͳ 30 Fa i r T w i g &sm a l l br a n c h di e b a c k . Fr o n t Ͳ 22 S o . Ca l . Bl a c k Wa l n u t Ju g l a n s ca l i f o r n i c a 17 0 Ͳ 15 De a d T h i s tr e e is co m p l e t e l y de a d .  23 Fr o n t Ͳ 24 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 39 15 Ͳ 30 Po o r D o u b l e Ͳ st e m m e d , hi g h l y st r e s s e d tr e e . Ad v a n c e d le v e l of di e b a c k &de c l i n e ; ve r y th i n ca n o p y wi t h a hi g h  le v e l of de a d ma t e r i a l . 25 &26 Fr o n t Ͳ 25 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 31 15 Ͳ 30 Fa i r D o u b l e Ͳ st e m m e d , fu l l ca n o p y , wi t h a mo d e r a t e am o u n t of di e b a c k . 2 7 Fr o n t Ͳ 26 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 23 15 Ͳ 30 Fa i r D o u b l e Ͳ st e m m e d , se v e r e le a n . 28 Fr o n t Ͳ 27 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 13 15 Ͳ 30 Fa i r H i g h l y st r e s s e d , th i n n i n g ca n o p y , ca v i t y at tr u n k ba s e . 2 8 Fr o n t Ͳ 28 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 10 15 Ͳ 30 Fa i r P o o r ov e r a l l st r u c t u r e , de c l i n i n g he a l t h ; th i n n i n g ca n o p y . 2 8 Fr o n t Ͳ 29 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 62 15 Ͳ 30 Go o d M u l t i Ͳ st e m m e d wi t h 3 la r g e co d o m i n a n t tr u n k s ; de n s e ca n o p y , mo d e r a t e am o u n t of di e b a c k , 2 9 &30 Fr o n t Ͳ 34 C o a s t Li v e Oa k Qu e r c u s ag r i f o l i a 9 15 Ͳ 30 Go o d L o c a t e d on th e ea s t si d e of th e re s i d e n t i a l bu i l d i n g . He a l t h y pl a n t wi t h no ob v i o u s de f e c t s or di s e a s e ; bu t si t s  ve r y cl o s e to fo u n d a t i o n ; im a g es di d no t u p lo a d . *F r o n t 14 , Fr o n t 23 , Fr o n t Ͳ 30 , Fr o n t Ͳ 31 an d Fr o n t Ͳ 32 we r e re m o v e d fr o m th e sp r e a d s h e e t as it wa s la t e r de t e r m i n e d th a t th e s e tr e e s fe l l ou t s i d e th e pr o p e r t y li n e s . Go o d : th e pl a n t is he a l t h y an d re l a t i v e l y fr e e fr o m pe s t s , di s e a s e or st r e s s ; ma y di s p l a y le s s th a n 10 % of cr o w n di e b a c k Fa i r : th e pl a n t is sh o w i n g si g n s of st r e s s , in c l u d i n g di e b a c k of tw i g s &sm a l l br a n c h e s , ca n o p y di e b a c k of 10 Ͳ 40 % Po o r : th e pl a n t di s p l a y s ir r e v e r s i b l e de c l i n e &di e b a c k , ca n o p y de a t h of  60 % or gr e a t e r  De a d : th e pl a n t di s p l a y s co m p l e t e ca n o p y de a t h 23 1 5 Al a m o He i g h t s Dr i v e , Pa g e 5 7.1.c Packet Pg. 49 Figures 1-4. See spreadsheet for the narrative. Page 6 Fig. #1 Fig. #2 This Walnut is basically a stump sprout, with a very small canopy. Coast Live Oak Fig. #3 Fig. #4 7.1.c Packet Pg. 50 Figures 5-8. See spreadsheet for the narrative. Page 7 Fig. #5 Fig. #6 Fig. #7 Fig. #8 7.1.c Packet Pg. 51 Figures 9-11. See spreadsheet for narrative. Page 8 Fig. #9 Fig. #10 Fig. #11 7.1.c Packet Pg. 52 Figures 12-14. See spreadsheet for the narrative. Page 9 Fig. #12 Fig. #13 Fig. #14 7.1.c Packet Pg. 53 Figures 15-18. See spreadsheet for a narrative. Page 10 Fig. #15 Fig. #16 Fig. #17 Fig. #18 7.1.c Packet Pg. 54 Figures 19-21. See spreadsheet for the narrative. Figure 21 (below) is showing the grouping of 3 oaks identified as F-17, F-18 and F-19. Page 11 Fig. #19 Fig. #20 Fig. #21 F-17 F-18 F-19 7.1.c Packet Pg. 55 Figures 22-24. See spreadsheet for the narrative. Page 12 Fig. #22 Fig. #23 Fig. #24 7.1.c Packet Pg. 56 Figures 25-28. See spreadsheet for the narrative. Page 13 Fig. #25 Fig. #26 Fig. #27 Fig. #28 F-26 F-27 F-28 7.1.c Packet Pg. 57 Figures 29-32. See spreadsheet for the narrative. Page 14 Fig. #29 Fig. #30 Fig. #31 Fig. #32 7.1.c Packet Pg. 58 Figure 33. Showing some of the miscellaneous shrubby growing on the property, towards the rear, before the small drop off leading to the lower area of the site. Seen here are a mix of Brazilian Peppers, Lemon Scented Bottle Brush and a handful of small Toyon and Black Walnuts. None of the native plants seen in this image exceeded 4 or 5 inches in diameter and all were 6 feet or less in height. Page 15 Fig. #33 7.1.c Packet Pg. 59 Page 16 7.1.c Packet Pg. 60 T O P OG RA P H I C M A P D I A M O N D B A R , C A L I F O R N I A T O P O G R A P H I C S U R V E Y M A P 2 3 1 5 A L A M O H E I G H T S D R I V E 7.1.c Packet Pg. 61 7.1.c Packet Pg. 62 Tree Care Professionals Serving Communities Who Care About Trees www.WCAINC.com 2315 Alamo Heights Drive, Page 19  West Coast Arborists, Inc. 2200 E. Via Burton Street, Anaheim, CA 92806 714.991.1900 800.521.3714   ASSUMPTIONS AND LIMITING CONDITIONS 1. Care has been taken to obtain all information from reliable sources. All data has been verified insofar as possible; however, the Consultant can neither guarantee nor be responsible for the accuracy of information provided by others. Standard of Care has been met with regards to this project within reasonable and normal conditions. 2. The Consultant will not be required to give testimony or to attend court by reason of this report unless subsequent contractual arrangements are made, including payment of an additional fee for such services as described in the fee schedule and contract of engagement. 3. Loss or alteration of any part of this report invalidates the entire report. 4. Possession of this report or a copy thereof does not imply right of publication or use for any purpose by any other than the person to whom it is addressed, without the prior written consent of the Consultant. 5. This report and any values expressed herein represent the opinion of the Consultant, and the Consultant’s fee is in no way contingent upon the reporting of a stipulated result, a specified value, the occurrence of a subsequent event, nor upon any finding to be reported. 6. Unless expressed otherwise: 1) information contained in this report covers only those items that were examined and reflects the condition of those items at the time of inspection; and 2) the inspection is limited to visual examination of accessible items without dissection, excavation, or coring, unless otherwise stated. There is no warranty or guarantee, expressed or implied, that problems or deficiencies of the tree(s) or property in question may not arise in the future. 7. Arborists are tree specialists who use their education, knowledge, training, and experience to examine trees, recommend measures to enhance the beauty and health of trees, and attempt to reduce the risk of living near trees. It is highly recommended that you follow the arborist recommendations; however, you may choose to accept or disregard the recommendations and/or seek additional advice. 8. Arborists cannot detect every condition that could possibly lead to the structural failure of a tree. Trees are living organisms that fail in ways we do not fully understand. Conditions are often hidden within trees and below ground. Arborists cannot guarantee that a tree will be healthy or safe under all circumstances, or for a specific period of time. 9. Any recommendations and/or performed treatments (including, but not limited to, pruning or removal) of trees may involve considerations beyond the scope of the arborist’s services, such as property boundaries, property ownership, site lines, disputes between neighbors, and any other related issues. Arborists cannot take such considerations into account unless complete and accurate information is disclosed to the arborist. An arborist can then be expected to consider and reasonably rely on the completeness and accuracy of the information provided. 10. The author has no personal interest or bias with respect to the subject matter of this report or the parties involved. He/she has inspected the subject tree(s) and to the best of their knowledge and belief, all statements and information presented in the report are true and correct. 11. Unless otherwise stated, trees were examined using the tree risk assessment criteria detailed by the International Society of Arboriculture’s publications Best Management Practices – Tree Risk Assessment and the Tree Risk Assessment Manual and A Photographic Guide to the Evaluation of Hazard Trees (Matheny & Clark). 7.1.c Packet Pg. 63 7.1.d Packet Pg. 64 7.1.d Packet Pg. 65 7.1.d Packet Pg. 66 7.1.d Packet Pg. 67 7.1.d Packet Pg. 68 7.1.d Packet Pg. 69 7.1.d Packet Pg. 70 7.1.d Packet Pg. 71 7.1.d Packet Pg. 72 7.1.d Packet Pg. 73 7.1.d Packet Pg. 74 7.1.d Packet Pg. 75 7.1.d Packet Pg. 76 7.1.d Packet Pg. 77 7.1.d Packet Pg. 78 7.1.d Packet Pg. 79 7.1.d Packet Pg. 80 7.1.d Packet Pg. 81 7.1.d Packet Pg. 82 PLANNING COMMISSION AGENDA REPORT AGENDA ITEM NUMBER: 7.2 MEETING DATE: July 24, 2018 CASE/FILE NUMBER: Development Review No. PL2017-126 - 20305 Flintgate Dr. PROJECT LOCATION: 20305 Flintgate Drive Diamond Bar, CA 91765 (APN 8762-030-031) GENERAL PLAN DESIGNATION: Low/Medium Density Residential (RLM) ZONING DISTRICT: Low Density Residential (RL) PROPERTY OWNER/APPLICANT: Sammy Elbastawesy 20702 Hollow Pine Drive Diamond Bar, CA 91789 SUMMARY: The applicant is requesting approval of a Development Review (DR) application to construct a new 1,967 square-foot single-family residence with an attached 422 square- foot garage, 25 square-foot porch, and 71 square-foot covered patio on an undeveloped, 6,090 square-foot lot. RECOMMENDATION: Adopt the attached Resolution (Attachment 1) approving Development Review No. PL2017-126, based on the findings of Diamond Bar Municipal Code (DBMC) Section 22.48, subject to conditions. BACKGROUND: The project site is located on the north side of Flintgate Drive, between Clorinda Drive and Calbourne Drive, just east of the Diamond Bar/Industry boundary. The project site CITY OF DIAMOND BAR ~ 21810 COPLEY DRIVE ~ DIAMOND BAR, CA 91765 ~ TEL. (909) 839-7030 ~ FAX (909) 861-3117 7.2 Packet Pg. 83 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 2 of 11 is a 6,090 square-foot (0.14 acre) vacant and unimproved irregularly shaped parcel. According to Tract Map No. 28258, this 40-foot wide property was originally planned for Walnut Drive to extend north. However, when Caltrans constructed State Route 60 in 1970, this small portion of Walnut Drive was vacated and was sold as surplus property. The site has a descending grade from its highest point along the easterly boundary to the westerly boundary, resulting in a grade differential of approximately six feet, with the adjacent neighbor to the east at a higher elevation. There are no protected trees on site. There is an existing Edison pole within the front half of the property, as well as one located at the street frontage. Site and Surrounding General Plan, Zoning and Land Uses The image below highlights the subject property: RL SR-60 Freeway RL Industry N Project Location Site (Plan View) Aerial City Boundary Diamond Bar Edison Pole 7.2 Packet Pg. 84 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 3 of 11 Project Site Adjacent Property to East 7.2 Packet Pg. 85 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 4 of 11 The following table describes the surrounding land uses located adjacent to the subject property: General Plan Designation Zoning District Land Use Site Low/Medium Density Residential RL Vacant/Undeveloped North N/A N/A SR-60 (Freeway) South Low/Medium Density Residential RL Single-Family Residential East Low/Medium Density Residential RL Single-Family Residential West N/A N/A City of Industry’s Jurisdiction - Vacant/Undeveloped and Billboard Project Description The site is proposed to be improved with a new two -story, 1,967 square-foot single- family residence with an attached 422 square-foot garage, 25 square-foot porch, and 71 square-foot covered patio. The proposed house is situated towards the middle of the lot, approximately 21 feet from the front property line. The entrance to the proposed house and garage faces Flintgate Drive. The existing Edison pole within the property is proposed to be relocated to the west side of the property to accommodate for the residence and improvements. A two-foot easement for Edison is also proposed to run along the entire western boundary of the project site. Adjacent Property to West 7.2 Packet Pg. 86 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 5 of 11 The floor plan is comprised of the following components: PROJECT SUMMARY (square footage) Livable Area First Story Second Story 987 980 Total Living Area 1,967 Non-Livable Area Two-Car Garage 422 Entry Porch Rear Patio 25 71 Total Non-Livable Area 518 TOTAL FLOOR AREA 2,485  The first level consists of an entry foyer area, living room, dining room, family room, kitchen, powder room, rear patio and an attached two -car garage with laundry area.  The second level consists of a master bedroom with bathroom, three bedrooms, and one bathroom. Site and Grading Configuration: As stated, there is a six-foot fall in grade from east to west. A retaining wall is proposed along the east side of the property to create a pad elevation that is approximately six feet lower than the pad of the neighboring house to the east. Architectural Features, Colors, and Materials: The building’s architectural style is American Foursquare. Building materials consist of neutral-toned smooth stucco, stone veneer along the base at the front and side of the house, vinyl windows with window trim, wood shutters and grey concrete tiles on a hipped roof form. The front entry porch is recessed with a roof element. The height of the building is 23’-10”, measured from the finished grade to the highest point of the roofline. 7.2 Packet Pg. 87 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 6 of 11 Landscape Plan A conceptual landscape plan was submitted with the project plans. Enhanced landscaping will be installed throughout the site with trees, shrubs, and ground cover around the edges of the property. Forty 15 -gallon sweetbay laurel trees will be planted at the east and west side property lines for screening. Additional screening from the freeway will be provided by seven 24-inch box Australian willow trees to be planted along the north (rear) property line. The site will be enclosed with a six-foot high maximum split face textured block wall, with the exception along the north (rear) property line, where there is an existing Caltrans sound wall. Ornamental landscaping such as ground cover, shrubs, and trees will be installed along the periphery of the project site. The plant selections are compatible with the Southern California native landscapes. Overall, landscaping will be composed of drought tolerant and non-invasive species to minimize irrigation and reduce the area of turf and sod ground cover planting. 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. Proposed Front Elevation 7.2 Packet Pg. 88 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 7 of 11 ANALYSIS: Review Authority (Diamond Bar Municipal Code (DBMC) Section 22.48) The proposed project requires Planning Commission review and approval of a Development Review (DR) application. The analysis that follows provides the basis for staff’s recommendation to approve the DR application. The subject property is a legal lot and is located within a single-family residential zoning district. As such, the proposed use of the property as a single -family residence is permitted by right. Development Review (DBMC 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 RL zone: Development Feature Residential Development Standards Proposed Meets Requirements Front Setback 20 feet 21’-10” Yes Side Setbacks 10 feet on one side and 5 feet on the other side East side – 10 feet West side – 5 feet Yes Distance to Structures on Adjoining Lots 15 feet East side – 15 feet West side – N/A Yes Rear Setback 20 feet 36’-3” Yes Lot Coverage Maximum of 40% 26% Yes Building Height Limit 35 feet 23’-10” Yes Parking 2-car garage 2-car garage Yes 7.2 Packet Pg. 89 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 8 of 11 Compatibility with Neighborhood The challenge with this project was to design a home on an unusually narrow lot (40 feet wide) lot to be as compatible as possible with other homes in a neighborhood where the lots are typically at least 60 feet wide. The applicant, working closely with staff, designed a modestly-sized home with the majority of the single-story massing toward the front, and appropriate architectural details that provide visual relief without being unnecessarily ornate. The project is located between a vacant lot to the west and a one -story home to the east. The proposed residence is located 10 feet from the east side property line and five feet to the west, meeting the minimum required setbacks. There are also other two-story homes on Flintgate Drive. Homes in this neighborhood consist of 1960s and 1970s tract homes with building materials such as stucco, wood siding, stone and brick. Although this home will have an updated appearance, the architectural materials and details of the residence are similar to the homes in the surrounding area. The proposed residence will thus not negatively impact the look and character of the neighborhood. Consistency with Design Guidelines The City’s Design Guidelines have been established t o encourage a better compatible building and site design that improves the vital quality of the surrounding area through aesthetically pleasing site planning, building design, and architecture. In addition, a primary objective is to promote compatibility with adjacent uses to minimize any potential negative impacts. The project incorporates the principles of the City’s Residential Design Guidelines as follows:  All elevations are architecturally treated and dwelling entries are articulated through proper massing and detailed design elements;  The scale and proportions of the proposed home are well balanced and appropriate for the site, and provides for articulation by incorporating variable roof heights with hipped roof forms, recesses of the second story, a front porch with its own roof element and rear patio;  Placement and relationship of windows, doors, and other window openings are carefully integrated with the building’s overall design;  The second story is set back approximately 13 feet from the front of the house;  The porch and patios are compatible with the design and materials of the dwelling;  Fence and wall designs integrate with structures and setting, utilizing complementary styles, materials and colors; and  Effective landscape design serves the dual purpose of intrinsically enhancing a project setting, as well as integrating the landscaping into the overall architectural 7.2 Packet Pg. 90 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 9 of 11 design. Staff finds the proposed plant palette to be diverse, and the plant selections are compatible with Southern California native landscapes. Privacy and Sensitivity to Adjacent Neighbors: Staff reviewed the location of the proposed residence for potential privacy concerns. According to the applicant, a letter was sent to the adjacent neighbor to the east regarding the proposed project, but a response was not received. As stated earlier, the adjacent home to the east is on a lot that is located at a higher elevation and the structures will be 15 feet apart which complies with the minimum 15-foot distance separation requirement. To provide additional privacy, 15-gallon sweetbay laurel trees will be planted along the entire east side property line. The adjacent property to the west is vacant. Therefore, staff does not find privacy loss to be a project impact to the neighboring properties. View Looking Northeast Project Site Adjacent home to the east Conceptual Rendering of East Elevation 7.2 Packet Pg. 91 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 10 of 11 Deed Restriction: The proposed residence will have a total of four bedrooms and three bathrooms. Staff is including a condition of approval requiring a deed restriction to be recorded with the County of Los Angeles which restricts the rental of rooms of other portions of the property under two or more separate agreements and prohibits use of the property as a boarding or rooming house. Additional Review Plans were routed to the Southern California Edison Company for the review of the proposed relocation of the utility pole and easement location. On September 11, 2017, the City received a letter from Edison confirming the receipt of the plans and does not foresee an issue with the proposal. 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 July 11, 2018, public hearing notices were mailed to property owners within a 500-foot radius of the project site. On July 13, 2018, the notice was published in the San Gabriel Valley Tribune and Inland Valley Daily Bulletin newspapers. A notice display board was posted at the site, and a copy of the notice was posted at the City's three 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. Conceptual Rendering of West Elevation 7.2 Packet Pg. 92 Development Review No. PL2017-126 - 20305 Flintgate Dr. Page 11 of 11 PREPARED BY: REVIEWED BY: Attachments: A. Draft Resolution No. 2018-XX and Standard Conditions of Approval B. Color and Material Board C. Plans for PC 7-24-18 7.2 Packet Pg. 93 PLANNING COMMISSION RESOLUTION NO. 2018-XX A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR, CALIFORNIA, APPROVING DEVELOPMENT REVIEW NO. PL2017-126 TO CONSTRUCT A NEW 1,967 SQUARE-FOOT SINGLE-FAMILY RESIDENCE WITH AN ATTACHED 422 SQUARE- FOOT GARAGE, 25 SQUARE-FOOT PORCH, AND 71 SQUARE-FOOT COVERED PATIO ON AN UNDEVELOPED 0.14 GROSS ACRE (6,090 SQUARE-FOOT) LOT LOCATED AT 20305 FLINTGATE DRIVE, DIAMOND BAR, CA 91789 (APN 8762-030-031). A. RECITALS 1. The property owner and applicant, Sammy Elbastawesy, has filed an application for Development Review No. PL2017-126 application to construct a new 1,967 square-foot single-family residence with an attached 422 square-foot garage, 25 square-foot porch, and 71 square-foot covered patio located at 20305 Flintgate Drive, Diamond Bar, County of Los Angeles, California. Hereinafter in this Resolution, the subject Development Review shall be referred to as the "Proposed Project." The subject property is made up of one parcel totaling 6,090 gross square feet (0.14 acres). It is located in the Low Density Residential (RL) zone with an underlying General Plan land use designation of Low Medium Density Residential. 2. The Assessor’s Parcel Number is 8762-030-031. 3. On July 13, 2018, public hearing notices were mailed to property owners within a 500-foot radius of the Project site. On July 13, 2018, notification of the public hearing for this project was published in the San Gabriel Valley Tribune and the Inland Valley Daily Bulletin newspapers. Also, public notices were posted at the project site and the City’s three designated community posting sites. 4. On July 24, 2018, 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: 7.2.a Packet Pg. 94 2 PC Resolution No. 2018-XX 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 Municipal Code (DBMC) Section 22.48, this Planning Commission hereby finds as follows: Development Review Findings (DBMC Section 22.48.040) 1. The design and layout of the proposed development is cons istent 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 and layout of the proposed single-family residence consisting of 1,967 square-foot, single-family residence with 422 square feet of garage area and 25 square feet of porch area and 71 square feet of patio area is consistent with the City’s General Plan, Design Guidelines and development standards. A gradual transition between the project and adjacent uses is achieved through appropriate setbacks, building height, landscaping, and window and door placement. 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 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 7.2.a Packet Pg. 95 3 PC Resolution No. 2018-XX driveway widths and complies with 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 project is located between a vacant lot to the west and a one-story home to the east. The proposed residence is located 10 feet from the east side property line and five feet to the west, meeting the minimum required setbacks. There are also other two-story homes on Flintgate Drive. Homes in this neighborhood consist of 1960s and 1970s tract homes with building materials such as stucco, wood siding, stone and brick. Although this home will have an updated appearance, the architectural materials and details of the residence are similar to the homes in the surrounding area. The proposed residence will thus not negatively impact the look and character of the neighborhood. Staff reviewed the location of the proposed residence for potential privacy concerns. The adjacent home to the east is on a lot that is located at a higher elevation. The structures are 15 feet apart which complies with the minimum 15-foot distance separation requirement. To provide additional privacy, 15-gallon sweetbay laurel trees will be planted along the entire east side property line. The adjacent property to the west is vacant. Therefore, staff does not find privacy loss to be a project impact to the neighboring properties. 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 architectural style of the home is American Foursquare with features such as neutral-toned smooth stucco, stone veneer along the base at the front and side of the house, vinyl windows with window trim, wood shutters and grey concrete tiles on a hipped roof form. The front entry porch is recessed with a roof element. The new home will not be intrusive to neighboring homes and will be aesthetically appealing by integrating a variety of materials. 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. 7.2.a Packet Pg. 96 4 PC Resolution No. 2018-XX 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. 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, 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. 3. 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 and applicant, Sammy Elbastawesy, 20702 Hollow Pine Drive, Diamond Bar, CA 91789. 7.2.a Packet Pg. 97 5 PC Resolution No. 2018-XX APPROVED AND ADOPTED THIS 24TH DAY OF JULY 2018, BY THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR. By: ______________________________________ Kenneth Mok, Chairman I, Greg Gubman, Planning Commission Secretary, do hereby certify that the foregoing Resolution was duly introduced, passed, and adopted, at a regular m eeting of the Planning Commission held on the 24th day of July, 2018, by the following vote: AYES: Commissioners: NOES: Commissioners: ABSENT: Commissioners: ABSTAIN: Commissioners: ATTEST: ______________________________________ Greg Gubman, Secretary 7.2.a Packet Pg. 98 6 PC Resolution No. 2018-XX COMMUNITY DEVELOPMENT DEPARTMENT STANDARD CONDITIONS USE PERMITS, COMMERCIAL AND RESIDENTIAL NEW AND REMODELED STRUCTURES PROJECT #: Development Review No. PL 2017-126 SUBJECT: To construct a new 1,967 square-foot single-family residence with an attached 422 square-foot garage, 25 square-foot porch, and 71 square-foot covered patio. PROPERTY Sammy Elbastawesy OWNER/ 20702 Hollow Pine Drive APPLICANT: Diamond Bar, CA 91789 LOCATION: 20305 Flintgate Drive, Diamond Bar, CA 91789 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 1. 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 No. PL2017-126 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: (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 7.2.a Packet Pg. 99 7 PC Resolution No. 2018-XX 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 No. PL2017-126, 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. 2018-XX, Standard Conditions, and all environmental mitigations 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. 7.2.a Packet Pg. 100 8 PC Resolution No. 2018-XX 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 re cord, 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 Municipal 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, Public Works Department and Mitigation Monitoring) 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 No. PL2017-126 expires within two years from the date of approval if the use has not been exercised as defined per Diamond Bar Municipal Code (DBMC) Section 22.66.050 (b)(1). In accordance with DBMC 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 7.2.a Packet Pg. 101 9 PC Resolution No. 2018-XX 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 construct a new 1,9 67 square-foot single-family residence with an attached 422 square-foot garage, 25 square-foot porch, and 71 square-foot covered patio at 20305 Flintgate Drive, 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 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 7.2.a Packet Pg. 102 10 PC Resolution No. 2018-XX 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 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 insure 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 PUBLIC WORKS DEPARTMENT, (909) 839-7040, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. GENERAL 1. An Erosion Control Plan shall be submitted concurrently with the grading plan clearly detailing erosion control measures. These measures shall be implemented during construction. The erosion 7.2.a Packet Pg. 103 11 PC Resolution No. 2018-XX 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. 2. 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 grading plan submittal, a geotechnical report prepared by a Geotechnical Engineer, licensed by the State of California, shall be submitted by the applicant for approval by the City. 2. Upon approval of the geotechnical report, the applica nt shall submit drainage and grading plans prepared by a Civil Engineer, licensed by the State of California, prepared in accordance with the City’s requirements for the City’s review and approval. 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 City of Diamond Bar Municipal Code Section 22.22.080-Grading. 4. 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. 5. Grading of the subject property shall be in accordance with the California Building Code, City Grading Ordinance, Hillside Management Ordinance and acceptable grading practices. 7.2.a Packet Pg. 104 12 PC Resolution No. 2018-XX 6. The maximum grade of driveways serving building pad areas shall be 20 percent. In hillside areas driveway grades exceeding 15 percent shall have parking landings with a minimum 16 feet deep and shall not exceed five (5) percent grade or as required by the City Engineer. Driveways with a slope of 15 percent shall incorporate grooves for traction into the construction as required by the City Engineer. 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. 8. 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 commencing grading operations. 9. Rough grade certifications by project soils and civil engineers shall be submitted prior to issuance of building permits for the foundation of the residential structure. Retaining wall permits may be issued concurrently with grading permits. 10. Final grade certifications by project civil engineers shall be submitted to the Public Works Department prior to the issuance of any project final inspections/certificate of occupancy respectively. C. DRAINAGE 1. Detailed drainage system information of the lot shall be submitted. All drainage/runoff from the 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 Public Works Department. D. OFF-SITE STREET IMPROVEMENTS 1. New driveway shall be constructed providing access to the residence. Driveway shall conform to City of Diamond Bar Municipal Code Section 22.30.080. 7.2.a Packet Pg. 105 13 PC Resolution No. 2018-XX 2. An encroachment permit shall be acquired from the Public Works Department for the construction of the driveway. E. UTILITIES 1. Underground utilities shall not be constructed within the drip line of any mature tree except as approved by a registered arborist. 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., 2016 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 p lan submitted to the Building and Safety Division. 7. There shall be design for future electrical vehicle charging including circuitry in the electrical panel and future conduit. 7.2.a Packet Pg. 106 14 PC Resolution No. 2018-XX 8. All easements shall be shown on the site plan. 9. A soils report is required per CBC 1803 and all recommendations of the soils report shall be adhered to. 10. Light and ventilation shall comply with CBC 1203 and 1205. 11. Design for future electric vehicle charging and solar ready roof shall be provided. Permit – Items required prior to building permit issuance: 12. Solid waste management of construction material shall incorporate recycling material collection per Diamond B ar Municipal Code 8.16 of Title 8. The contractor shall complete all required forms and pay applicable deposits prior to permit. 13. 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. 14. 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. 15. Approval from the Sanitation District is required for the sewer connection. 16. 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. Construction – Conditions required during construction: 17. Fire sprinklers are required for new single family dwellings (CRC R313.2). Sprinklers shall be approved by L.A. County Fire Department prior to installation and shall be inspected at framing stage and finalization of construction. Fire sprinklers shall be notated as required on the first sheet of plans. 18. 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. 19. 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-hundred-eighty (180) days after permit 7.2.a Packet Pg. 107 15 PC Resolution No. 2018-XX 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. 20. 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. 21. All equipment staging areas shall be maintained in an orderly manner and screened behind a minimum 6’ high fence. 22. A setback survey may be required at completion of framing and foundations construction phases respectively. 23. 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. 24. The location of property lines and building pad may require a survey to be determined by the building inspection during foundation and/or frame inspection. 25. 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. 26. 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. 27. All glazing in hazardous locations shall be labeled as safety glass. The labeling shall be visible for inspection. 28. Pursuant to California Residential Code (CRC) Section R315, carbon monoxide detectors are required in halls leading to sleeping rooms. 29. 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. 30. 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 7.2.a Packet Pg. 108 16 PC Resolution No. 2018-XX between rails, and capable of resisting at least 20 pounds per lineal f oot of lateral load. 31. Special inspections and structural observation will be required in conformance with CBC 1704 to 1709. 32. All work shall occur outside the Edison electrical easement. The location of the easement shall be clearly staked and delineated f or inspection. END 7.2.a Packet Pg. 109 7.2.b Packet Pg. 110 A - 0 . 0 COVER SHEET PROJECT INFO FLINT G A T E D R . N E W R E S I D E N C E 20305 FLIN T G A T E D R I V E D I A M O N D B A R C A 9 1 7 8 9 S H E E T L I S T S h e e t N u m b e r S h e e t N a m e A - 0 . 0 C O V E R S H E E T A - 1 . 0 S I T E P L A N LEGAL DESCRIPTION & SCOPE OF WOR K ADDRESS: 20305 FLINTGATE DRIVE DIAMOND BAR CA 9178*APN: 8762-030-031RANCHO LA PUENTE LOT COM AT MOST S COR OF LOT 75 TR NO 2 8 2 5 8 T H N E O N N W L I N E OF SD LOT TO SE LINE OF POMONA FRWY TH SW THEREON TO S E L I N E O F L O T 4 T R N O 5579 TH SW THEREON TO N LINE OF WALNUT DR TH E THEREON A N D E O N N L I N E O F FLINTGATE DR TO BEGTRACT NO: - LOT NO: - YEAR BUILT VACANTZONING: LCR-18500PROPERTY TYPE: SINGLE FAMILY RESIDENTIAL(N) BLDG SQ FOOTAGE: +/- 1,967 S.FGROSS LOT SIZE: 6,090 S.F.EASEMENTS : 368 S.F.NET LOT SIZE : 5,722 S.F.NEW CONSTRUCTION OF A 1,967 S.F. TWO STORY SINGLE FAMI L Y R E S I D E N C E CONTACT LISTOWNER: SAMMY EL BASTAWESY20702 HOLLOW PINE DR. DIAMOND BAR CA 91789 (909) 569-4150ARCHITECT:R HANNA ARCHITECTS, INC. REMON HANNA23610 NEWHALL AVE #213SANTA CLARITA, CA 91321(818) 671-7477 rhanna@rhannaarchitects.comPROJECT INFORMATIONOCCUPANCY GROUP:R3/UCONSTRUCTION TYPE:VBSPRINKLERED:NO A - 2 . 0 F L O O R P L A N S C O N S U L T A N T S H E E T L I S T S I T E A - 3 . 0 E X T E R I O R E L E V A T I O N S A - 2 . 1 R O O F P L A N STRUCTURAL ENGINEER:MEP ENGINEER:OTHER CONSULTANTS:SCOPE OF WORK T I T L E S H E E T A R C H I T E C T U R A L S T R U C T U R A L M E P O T H E R C O N S U L T A N T S V I C I N I T Y M A P FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m L - 5 I R R I G A T I O N L A Y O U T A N D N O T E S A - 7 . 0 D E T A I L S A - 7 . 1 D E T A I L S A - 8 . 0 R E N D E R I N G S P R O J E C T A R E A T A B U L A T I O N N E W R E S I D E N C E A R E A ( 1 s t F L O O R ) 9 8 0 S . F . T O T A L G R O S S B U I L D I N G A R E A E X C L U D I N G G A R A G E B U I L D I N G F O O T P R I N T 1 , 4 0 9 S . F . 1 , 9 6 7 S . F . G A R A G E A R E A 4 2 2 S . F . L O T C O V E R A G E ( 9 8 7 + 4 2 2 + 2 5 + 7 1 / 5 , 7 2 2 ) 2 6 . 3 % E N T R Y P O R C H 2 5 S . F . F R O N T Y A R D A R E A 1 7 9 2 S . F . H A R D S C A P E + B U I L D I N G F O O T P R I N T A R E A 1 , 9 8 5 S . F . ( 1 , 9 8 5 / 6 0 9 0 S . F . ) 3 2 . 6 % L A N D S C A P E A R E A 6 7 . 4 % 4 , 1 0 5 S . F . N E W R E S I D E N C E A R E A ( 2 n d F L O O R ) 9 8 7 S . F . R E A R P A T I O A R E A 7 1 S . F . G - 1 C O N C E P T U A L G R A D I N G P L A N L A N D S C A P E L - 1 P R O J E C T S U M M E R Y L - 2 H A R D S C A P E P L A N L - 3 P L A N T I N G P L A N L - 4 H Y D R O Z O N E S A N D W A T E R B U D G E T L - 6 I R R I G A T I O N D E T A I L S G R A D I N G 7 . 2 . c P a c k e t P g . 1 1 1 BUILDING FLINTG A T E A V E P L P L P L P L P L P L P L L1 PR O J E C T S U M M A R Y Pr o j e c t : VICINITY MAP SHEET INDEX L1 - Project summary L2 - Hardscape plan L3 - Planting plan L4 - Hydrozones and Water Budget L5 - Irrigation layout L6 - Irrigation details All drawings, specifications and documents prepared by G. O. DESIGNS are instruments of service for use solely with respect to this project and shall not be used on other projects, for additions to this project, or for completion of this project without the express written permission of G. O. DESIGNS. G. O. DESIGNS shall be deemed the author of these documents and shall retain all common law, statutory and other rights, including copyright. Viewing these drawings and or documents shall constitute acceptance of the above terms. G.O. D E S I G N S STEVEREID360@GMAIL.COM APPLICANT INFORMATION: Name: G.O. Designs - Mr Steve Reid Phone: (360) 820-1727 Address: PO BOX #8086 La Verne CA 91750 email: stezanos@gmail.com PROJECT INFORMATION: Project: 20305 Flintgate Dr., Walnut, CA Project Type: New residential dwelling This project does incorporate Landscaping Total landscaped area: 2,444 sq.ft. Turf area:0 sq.ft. Water type: Potable Water Purveyor: Walnut Valley Water District 271 S Brea Canyon Rd., Walnut, CA 91789 (909) 595-1268 Compliance Method: PRESCRIPTIVE Approach Submittal date: Signature: LOCATION MAP Scale: 1" = 10' REV: 04/13/18 Scale: 1" = 10' Date: 04/11/18 Re s i d e n c e 20 3 0 5 F l i n t g a t e D r i v e , Wa l n u t , C A 9 1 7 8 9 N N 4/13/18 7.2.c Packet Pg. 112 NEW 5'-0" HIGH CMU WALL (d) DECOMPOSED GRANITE PATIO 415 SQ.FT. (N) A.C. T.O. CMU RETAINING WALL 2'-0" 6'-0" WALL (E) OFF-SITE RETAINING WALL (E) CATRANS WALL NOTE: ALL HARDSCAPE TO HAVE A SOLAR REFLECTANCE VALUE OF AT LEAST SRI 0.30 AS DETERMINED BY ASTM E1918 OR ASTM C1549 BUILDING FLINTG A T E A V E (f) CONCRETE DRIVEWAY 389 SQ.FT. (g) CONCRETE WALK 138 SQ.FT. (e) D.G. WALK 228 SQ.FT. (i) CONCRETE PAD 152 SQ.FT. (c ) G R A V E L S I D E Y A R D 19 4 S Q . F T . (h) CONCRETE PORCH 60 SQ.FT. (b ) G R A V E L 1 8 0 S Q . F T . P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P L P L P L P L P L P L P L T.O. CMU RETAINING WALL 5'-0" T.O. CMU RETAINING WALL 4'-6" T.O. CMU RETAINING WALL 2'-0" T.O. CMU RETAINING WALL 42" (a) MULCHED STRIP 132 SQ.FT. (i) LANDSCAPE WALLS 160 sq.ft. L2 HA R D S C A P E P L A N Pr o j e c t : All drawings, specifications and documents prepared by G. O. DESIGNS are instruments of service for use solely with respect to this project and shall not be used on other projects, for additions to this project, or for completion of this project without the express written permission of G. O. DESIGNS. G. O. DESIGNS shall be deemed the author of these documents and shall retain all common law, statutory and other rights, including copyright. Viewing these drawings and or documents shall constitute acceptance of the above terms. G.O. D E S I G N S STEVEREID360@GMAIL.COM Scale: 1/8" = 1'-0" REV: 04/11/18 Scale: 1/8" = 1'-0" Date: 04/11/18 Re s i d e n c e 20 3 0 5 F l i n t g a t e D r i v e , Wa l n u t , C A 9 1 7 8 9 N HOUSE FOOTPRINT LANDSCAPED AREA PERMEABLE AREA a. mulched strip b. east gravel sideyard c. west gravel sideyard d. D.G. patio e. D.G. walk IMPERMEABLE AREA f. concrete driveway g. concrete walk h. concrete porch i. concrete pad j. landscape walls 5, sq.ft. 1,438 sq.ft. 2,444 sq.ft. 1,149 899 sq.ft. 132 sq.ft. 180 sq.ft. 194 sq.ft. 415 sq.ft. 228 sq.ft. 389 sq.ft. 138 sq.ft. 60 sq.ft 152 sq.ft. 160 sq.ft. 722 GROSS LOT SIZE NET LOT SIZE (Minus Easement) AREAS CALCULATIONS LOT SIZE 6,090 sq.ft. sq.ft. 7.2.c Packet Pg. 113 BUILDING FLINTG A T E A V E P L P L P L P L P L P L P L AUSTRALIAN WILLOW / GEIJERA PARVIFLORA SWEETBAY LAUREL / LAURUS NOBILIS COFFEEBERRY / FRANGULA CALIFORNICA BLUE SAGE / SALVIA CHAMAEDRYOIDES COFFEEBERRY / FRANGULA CALIFORNICA SWEETBAY LAUREL / LAURUS NOBILIS COFFEEBERRY / FRANGULA CALIFORNICA DYMONDIA GROUNDCOVER / DYMONDIA MARGARETAE DYMONDIA GROUNDCOVER / DYMONDIA MARGARETAE DYMONDIA GROUNDCOVER / DYMONDIA MARGARETAE AUSTRALIAN WILLOW GEIJERA PARVIFLORA 0.6M24" BX7 WATER USAGE PLANT FACTOR PLANT SCHEDULE SYMBOL COMMON NAME QTYBOTANICAL NAME SIZE SPREAD HEIGHT 40 0.3L15 GALSWEETBAY LAUREL LAURUS NOBILIS L5 GAL 5'-20'10'-30' 38 0.3 L 0.3BLUE SAGE SALVIA CHAMAEDRYOIDES 1 GAL4 DYMONDIA (GROUNDCOVER)DYMONDIA MARGARETAE FLATS L 0.3 WUCOLS REGION 4 COFFEEBERRY FRANGULA CALIFORNICA 30'-35' 20' 4'-12'5'-15' 12"-18"3'-4' Scale: 1/8" = 1'-0" Date: 04/11/18 L3 PL A N T I N G P L A N Pr o j e c t : All drawings, specifications and documents prepared by G. O. DESIGNS are instruments of service for use solely with respect to this project and shall not be used on other projects, for additions to this project, or for completion of this project without the express written permission of G. O. DESIGNS. G. O. DESIGNS shall be deemed the author of these documents and shall retain all common law, statutory and other rights, including copyright. Viewing these drawings and or documents shall constitute acceptance of the above terms. G.O. D E S I G N S STEVEREID360@GMAIL.COM REV: 04/13/18 COMPOST SPECIFICATION "COMPOST SHALL BE PRODUCED BY A COMPOST FACILITY FULLY LICENSED BY THE STATE OF CALIFORNIA WHICH DOCUMENTS THE PATHOGEN REDUCTION PROCESS. COMPOST IS TO BE WELL-COMPOSTED, STABLE, AND WEED-FREE ORGANIC MATTER, PH RANGE OF 5.5 TO 8; MOISTURE CONTENT 35 TO 55 PERCENT BY WEIGHT: 100 PERCENT PASSING THROUGH 3/8" SLEEVE; SOLUBLE SALT CONTENT OF 5 OT 10 DECISIEMENS/M; AND NOT EXCEEDING 0.5 PERCENT INERT CONTAMINANTS AND FREE OF SUBSTANCE TOXIC TO PLANTINGS." A) "ORGANIC MATTER CONTENT: 50 TO 60 PERCENT OF DRY WEIGHT" B) "FEEDSTOCK: AGRICULTURAL, FOOD, OR INDUSTRIAL RESIDUALS; YARD TRIMMINGS; OR SOURCE-SEPARATED OR COMPOSTABLE MIXED SOLID WASTE. SLUDGE OR SEWAGE WASTE COMPOSTS ARE NOT ACCEPTABLE." C) "AMEND SOIL WITH AGRI SERVICE OR COMPARABLE HUMIC COMPOST SOIL AMENDMENT, SIX CUBIC YARDS PER 1,000 SQ. FT. TO A DEPTH OF 5" TO 8" OF SOIL." "A minimum 3-inch layer of mulch shall be applied on all expose soil surfaces of planting areas except turf areas, creeping or rooting groundcovers, or direct seeding applications where mulch is contraindicated." "Unless contradicted by a soils test, compost at a rate of a minimum of four cubic yards per 1,000 square feet of permeable area shall be incorporated to a depth of six inches into the soil." "For soils less than 6% organic matter in the top 6 inches of soil, compost at a rate of a minimum of four cubic yards per 1,000 square feet of permeable area shall be incorporated to a depth of six inches of soil." Planting Notes "A certificate of completion shall be signed by the designer of the landscape plans, irrigation plans, or the licensed landscape contractor for the project." "All Planting areas to include a min. of 3in of mulch shall be applied to all exposed soil surfaces of planting areas except turf areas, creeping or rooting groundcovers or direct seeding applications where mulch is contraindicated." "For soils less than 6% organic mater in the top 6in of soil, compost at a rate of 4 cubic yards per 1,000 square feet." "Recirculating water systems shall be used for all water features." PLANT SPACING SHRUB PLANTING TREE PLANTING AND STAKING DATE SIGNATURE N Scale: 1/8" = 1'-0" Re s i d e n c e 20 3 0 5 F l i n t g a t e D r i v e , Wa l n u t , C A 9 1 7 8 9 DYMONDIA GROUNDCOVER DYMONDIA MARGARETAE COFFEEBERRY FRANGULA CALIFORNICA AUSTRALIAN WILLOW / GEIJERA PARVIFLORA SWEETBAY LAUREL LAURUS NOBILIS MEXICAN BLUE SAGE SALVIA CHAMAEDRYOIDES 4/13/2018 7.2.c Packet Pg. 114 NEW 5'-0" HIGH CMU WALL (d) DECOMPOSED GRANITE PATIO 415 SQ.FT. (N) A.C. T.O. CMU RETAINING WALL 2'-0" 6'-0" WALL (E) OFF-SITE RETAINING WALL (E) CATRANS WALL NOTE: ALL HARDSCAPE TO HAVE A SOLAR REFLECTANCE VALUE OF AT LEAST SRI 0.30 AS DETERMINED BY ASTM E1918 OR ASTM C1549 BUILDING FLINTG A T E A V E (f) CONCRETE DRIVEWAY 389 SQ.FT. (g) CONCRETE WALK 138 SQ.FT. (e) D.G. WALK 228 SQ.FT. (i) CONCRETE PAD 152 SQ.FT. (c ) G R A V E L S I D E Y A R D 19 4 S Q . F T . (h) CONCRETE PORCH 60 SQ.FT. (b ) G R A V E L 1 8 0 S Q . F T . P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P/A P L P L P L P L P L P L P L T.O. CMU RETAINING WALL 5'-0" T.O. CMU RETAINING WALL 4'-6" T.O. CMU RETAINING WALL 2'-0" T.O. CMU RETAINING WALL 42" 1 LOW 737 sq.ft. 2 LOW 406 sq.ft. 2 2 3 LOW 252 sq.ft. 3 3 4 LOW 321 sq.ft. LOW 507 sq.ft. 5 LOW 128 sq.ft. 6 MODERATE 93 sq.ft.7 6 SL5 WEATHER STATION WEATHERMATIC IRRIGATION CONTROLLER SHUT-OFF VALVES CITY SPECIFIED SUBMETER NETAFIM WM-100-1.0-RS-M PRESSURE REDUCER (a) MULCHED STRIP 132 SQ.FT. (i) LANDSCAPE WALLS 160 sq.ft. ZONE Irrigation Efficiency Default Value for overhead 0.75 and drip 0.81. Plant Water Use Type Plant Factor Very Low 0 - 0.1 Low 0.2 - 0.3 Medium 0.4 - 0.6 High 0.7 - 1.0 SLA 1 VALVE WATER REQ (WUCOLS) DESCRIPTION AREA (Sq. Ft.) IRRIGATION METHOD APPLICATION RATE (inch/HR) 1 1 L FRONT PLANTING AND GROUNDCOVER 737 DRIP 0.29 2 2 L DRIVEWAY AND WALK PLANTING AND GROUNDCOVER 406 DRIP 3 3 EAST HEDGE 252 DRIP 4 4 PATIO PLANTING 321 DRIP % OF LANDSCAPE 30 17 10 13 FLOW (GPM) 0.6 MICRO CLIMATE SLOPE (%) 2 0.6 2 2 2 TOTAL LANDSCAPE 2,444 0.29 0.29 0.290.6L PARTIAL SHADE FULL SUN 5 5 L 6 6 L 7 7 M L BACKYARD GROUNDOVER 507 DRIP21 2 0.29FULL SUN WEST HEDGE 128 DRIP5 2 0.29 TREES 93 DRIP4 2 0.29FULL SUN 0.6 0.6 0.6 0.8 FULL SUN PARTIAL SHADE FULL SUN HYDROZONES PLANTS BY ZONES PLANTSREQZONE 1 L DYMONDIA MARGARETAE, FRANGULA CALIFORNICA 2 L DYMONDIA MARGARETAE, FRANGULA CALIFORNICA 3 L LAURUS NOBILIS 4 L DYMONDIA MARGARETAE, SALVIA CHAMAEDRYOIDES, FRANGULA CALIFORNICA 5 L DYMONDIA MARGARETAE, FRANGULA CALIFORNICA LAURUS NOBILIS, FRANGULA CALIFORNICA6L GEIJERA PARVIFLORA7M HYDROZONES PLANTS BY ZONES PLANTSREQZONE 1 L DYMONDIA MARGARETAE, FRANGULA CALIFORNICA 2 L DYMONDIA MARGARETAE, FRANGULA CALIFORNICA 3 L LAURUS NOBILIS 4 L DYMONDIA MARGARETAE, SALVIA CHAMAEDRYOIDES, FRANGULA CALIFORNICA 5 L DYMONDIA MARGARETAE, FRANGULA CALIFORNICA LAURUS NOBILIS, FRANGULA CALIFORNICA6L GEIJERA PARVIFLORA7M L4 HY D R O Z O N E S A N D WA T E R B U D G E T Pr o j e c t : All drawings, specifications and documents prepared by G. O. DESIGNS are instruments of service for use solely with respect to this project and shall not be used on other projects, for additions to this project, or for completion of this project without the express written permission of G. O. DESIGNS. G. O. DESIGNS shall be deemed the author of these documents and shall retain all common law, statutory and other rights, including copyright. Viewing these drawings and or documents shall constitute acceptance of the above terms. G.O. D E S I G N S STEVEREID360@GMAIL.COM FOR SOILS LESS THAN 6% ORGANIC MATTER IN THE TOP 6 INCHES OF SOIL, COMPOST AT A RATE OF A MINIMUM OF FOUR CUBIC YARDS PER 1,000 SQ. FT. OF PERMEABLE AREA SHALL BE INCORPORATED TO A DEPTH OF SIX INCHES OF SOIL PRESSURE REGULATING DEVICES ARE REQUIRED IF WATER PRESSURE IS BELOW OR EXCEEDS THE RECOMMENDED PRESSURE OF THE SPECIFIED IRRIGATION DEVICES CHECK VALVES OR ANTI-DRAIN VALVES ARE REQUIRE I HAVE COMPLIED WITH THE CRITERIA OF THE ORDINANCE AND APPLIED THEM FOR THE EFFICIENT USE OF WATER IN THE LANDSCAPE DESIGN PLANS A DIAGRAM OF THE IRRIGATION PLAN SHOWING HYDROZONES SHALL BE KEPT WITH THE IRRIGATION CONTROLLER FOR SUBSEQUENT MANAGEMENT PURPOSES A CERTIFICATE OF COMPLETION SHALL BE FILLED OUT AND CERTIFIED BY EITHER THE DESIGNER OF THE LANDSCAPE PLANS, IRRIGATION PLANS, OR THE LICENSED LANDSCAPE CONTRACTOR FOR THE PROJECT AN IRRIGATION AUDIT REPORT SHALL BE COMPLETED AT THE TIME OF FINAL INSPECTION AT THE TIME OF FINAL INSPECTION, THE PERMIT APPLICANT MUST PROVIDE THE OWNER OF THE PROPERTY WITH A CERTIFICATE OF COMPLETION, CERTIFICATE OF INSTALLATION, IRRIGATION SCHEDULE OF LANDSCAPE AND IRRIGATION MAINTENANCE UNLESS CONTRADICTED BY A SOILS TEST, COMPOST AT A RATE OF A MINIMUM OF FOUR CUBIC YARDS PER 1,000 SQ.FT. OF PERMEABLE AREA SHALL BE INCORPORATED TO A DEPTH OF SIX INCHES OF SOIL. I agree to comply with the requirements of the water effficient landscape ordinance and submit a complete Landscape Documentation Package. I certify the above information is correct and agree to comply with the PRESCRIPTIVE APPROACH requirements of the MWELO WATER DURING INTIAL PLANTING PERIOD: SHRUB AND GROUNDCOVERS SYSTEMS: 30 MINUTES 1X PER DAY FOR FIRST 10 DAYS SPRING WATERING DURING PLANT ESTABLISHMENT TREE, SHRUB AND GROUNDCOVER SYSTEMS: 30 - 35 MINUTES 2X PER WEEK SUMMER WATERING AFTER PLANT ESTABLISHMENT TREE, SHRUB AND GROUNDCOVER SYSTEMS: 45 MINUTES 1X PER WEEK (FOR NATIVE OR DROUGHT TOLERANT PLANTS) FALL WATERING AFTER PLANT ESTABLISHMENT TREE, SHRUB AND GROUNDCOVER SYSTEMS: 35-45 MINUTES 2X PER WEEK (FOR NATIVE OR DROUGHT TOLERANT PLANTS) WINTER WATERING AFTER PLANT ESTABLISHMENT TREE, SHRUB AND GROUNDCOVER SYSTEMS: 40 MINUTES 1X PER WEEK (SUPPLEMENTAL WATER ONLY REQUIRED IN DROUGHT CONDITIONS) NOTE: 1. WATERING SCHEDULE IS PROVIDED AS A GENERAL GUIDELINE. TIME AND DAYS PER WEEK SHALL BE ADJUSTED WATERING SCHEDULE IS PROVIDED AS A GENERAL GUIDELINE. TIME AND DAYS PER WEEK SHALL BE ADJUSTED BASED ON WEATHER CONDITIONS, PLANT TYPE, SOIL, ETC. 2. ESTABLISHMENT IS TYPICALLY FIRST 3-6 MONTHS ESTABLISHMENT IS TYPICALLY FIRST 3-6 MONTHS 3. I AGREE TO COMPLY WITH THE REQUIREMENTS OF THE WATER EFFICIENT LANDSCAPE ORDINANCE AND SUBMIT A I AGREE TO COMPLY WITH THE REQUIREMENTS OF THE WATER EFFICIENT LANDSCAPE ORDINANCE AND SUBMIT A COMPLETE LANDSCAPE DOCUMENTATION PACKAGE. DATE SIGNATURE WATERING SCHEDULE Scale: 1" = 10' THERE ARE NO SPECIAL LANDSCAPE AREAS (SLAs) IN THIS PROJECT 4/13/2018 Re s i d e n c e 20 3 0 5 F l i n t g a t e D r i v e , Wa l n u t , C A 9 1 7 8 9 REV: 04/13/18 Scale: 1" = 10' Date: 04/11/18 "A minimum 3-inch layer of mulch shall be aplied on all expose soil surfaces of planting areas except turf areas, creeping or rooting groundcoves, or direct seeding applications where mulch is contraindicated." "Unless contradicted by a soils test, compost at a rate of a minimum of four cubic yards per 1,000 square feet of permeable area shall be incorporated to a depth of six inches into the soil." STATIC WATER PRESSURE 1- CONTRACTOR SHALL VERIFY EXSITING STATIC WATER PRESSURE ONSITE 2- STATIC PRESSURE: 70 PSI 3- CONTRACTOR SHALL VERIFY SIZE OF EXISTING WATER METER ONSITE DRIP APPLICATION RATE: 0.29 in/hr N 7.2.c Packet Pg. 115 BUILDING FLINTG A T E A V E P L P L P L P L P L P L P L 1 LOW 737 sq.ft. 2 LOW 406 sq.ft. 2 2 3 LOW 252 sq.ft. 3 3 4 LOW 321 sq.ft. LOW 507 sq.ft. 5 LOW 128 sq.ft. 6 MODERATE 93 sq.ft.7 6 SL5 WEATHER STATION WEATHERMATIC IRRIGATION CONTROLLER SHUT-OFF VALVES CITY SPECIFIED SUBMETER NETAFIM WM-100-1.0-RS-M PRESSURE REDUCER P . O . C . BACKFLOW PREVENTER 6 3/4" 0.6 7 3/4" 0.8 1 3/4" 0.6 2 3/4" 0.6 3 3/4" 0.6 4 3/4" 0.6 5 3/4" 0.6 NETAFIM NETAFIM NETAFIM NETAFIM FITTINGS WITH PVC TEE OR ELL FITTINGS FOR CONNECTION BETWEEN PVC LATERAL LINES AND DRIP TUBING ALL CONNECTIONS BETWEEN DRIP TUBING SHALL BE MADE USING "NETAFIM 17MM" FITTINGSNO SYMBOL TECHLINE CV 17MM DRIP TUBING MODEL # TLCV6-12XX W/ .6 GPH EMITTERS 18" ON CENTER, INSTALL TUBING ROWS A MAXIMUM OF 16" APART IN SHRUB AREAS. ALL TUBING SHALL BE INSTALLED 4" BELOW FINISHED SOIL GRADE W/ 9" WIRE STAKES FOUR (4) FEET ON CENTER,TWO (2) USED OVER EACH TEE,ELBOW OR CROSS; VERIFY THE LAYOUT AND SPACING IN THE FIELD PRIOR TO STARTING WORK. CLIMATELOGIC IRRITROL RD-EXT RAIN DIAL SERIES AUTOMATIC SPRINKLER CONTROLLER. ALL ELECTRICAL WORK MUST CONFORM TO LOCAL CODES, TO BE VERIFIED BEFORE INSTALLATION. REFER TO PRODUCT LITERATURE FOR ADDITIONAL INSTALLATION REQUIREMENTS. 120 VOLT ELECTRICAL POWER FOR CONTROLLER, PROVIDED BY ELECTRICIAN, VERIFY ACTUAL LOCATION IN FIELDN/A PVC PIPE 3/4" - 1 1/4" SCH. 40, SOLVENT WELD WITH SCH. 40 PVC FITTINGS, AS LATERAL LINES INSTALLED 12" BELOW FINISHED GRADEAS APPROVED PAVING, HARDSCAPE, ETC. (OR AS DIRECTED BY OWNER'S AUTHORIZED REPRESENTATIVE) INSIDE SLEEVES. SLEEVES UNDER PEDESTRIAN PAVING PVC PIPE SCH. 40 AS SLEEVING, 2 TIMES THE DIAMETER OF PIPE OR WIRE BUNDLE CARRIED (2" MINIMUM SIZE) INSTALL ALL PIPE AND WIRE UNDERAS APPROVED LASCO V17101N-SC 1 1/2" SLO-CLOSE SCH. 80 PVC, TRUE-UNION BALL VALVE WITH SOLVENT WELD SOCKET CONNECTIONS, LINE SIZE PER MAINLINE. INSTALL INSIDE A 10" ROUND VALVE BOX. BUCKNER 3200-100 1" NORMALLY CLOSED, BRASS MASTER CONTROL VALVE. WIRE MCV TO THE CONTROLLER USING A SEPARATE PILOT AND GROUND WIRE. INSTALL INSIDE A STANDARD RECTANGULAR VALVE BOX. 1" POTABLE (DOMESTIC) WATER METER WITH 1" SERVICE LINE. VERIFY METER SIZE, LOCATION AND WATER PRESSURE IN FIELD.P.O.C. PVC PIPE 1 1/2" SCH. 40, SOLVENT WELD WITH SCH. 80 PVC FITTINGS, AS MAINLINES INSTALLED 18" BELOW FINISHED GRADEAS APPROVED SYMBOL BRAND NOTES REFERENCE TABLE #" # VALVE NUMBER VALVE SIZE #.#FLOW (GPM) VALVE CALLOUT XCZ-075-PRF LOW FLOW DRIP CONTROL KIT, 3/4" LOW FLOW VALVE, 3/4" PRESSURE REGULATING RBY FILTER, AND 30psi PRESSURE REGULATOR: 0.2gpm-5gpm RAINBIRD NETAFIM T12504 DRIPLINE FLUSH VALVE 975XLS, 1 1/4" R/P BACK FLOW PREVENTION DEVICE WITH WYE STRAINER, INSTALL WITH BRASS NIPPLES, UNIONS AND FITTINGS, SIZED PER DEVICEWILKINS C.S.T. B.E.P BARRETT IRRIGATION BOOSTER PUMP, SEE DETAIL. INSTALL PUMP ASSEMBLY PER THE MANUFACTURER'S RECOMMENDATIONS. CONTACT DARYL GREEN @ GPS (949) 584-7311 (CONFIRM MODEL # WITH IRRIGATION DESIGNER UPON CONFIRMING EXISTING STATIC WATER PRESSURE). THE CONTRACTOR SHALL VERIFY EXISTING DYNAMIC (WATER FLOWING AT DESIGN FLOW) WATER PRESSURE, STATIC (NO WATER MOVEMENT) WATER PRESSURE AND THE ELECTRICAL POWER SUPPLY PRIOR TO ORDERING THE PUMP. BOOSTER PUMP WILL ONLY BE REQUIRED IF STATIC WATER PRESSURE IS LESS THAN THE MINIMUM STATIC PRESSURE NOTED ON THE IRRIGATION PLAN. FSI-T10-001 1" PVC TEE, HDPE IMPELLER TYPE FLOW SENSOR, WIRE TO CONTROLLER USING TWO (2) #14UF AWG WIRES INSIDE A 1 1/4" SCH. 40 PVC (GRAY) ELECTRICAL CONDUIT, WITH MASTER CONTROL VALVE WIRES. INSTALL PER MANUFACTURER'S RECOMMENDATIONS AND INSIDE A STANDARD RECTANGULAR VALVE BOX. CONTACT CREATIVE SENSOR TECHNOLOGY'S REPRESENTATIVE, GENTILE & ASSOCIATES (STEVEN KIM) AT (760) 214-5734 FOR FURTHER INFORMATION. L5 IR R I G A T I O N L A Y O U T AN D N O T E S Pr o j e c t : All drawings, specifications and documents prepared by G. O. DESIGNS are instruments of service for use solely with respect to this project and shall not be used on other projects, for additions to this project, or for completion of this project without the express written permission of G. O. DESIGNS. G. O. DESIGNS shall be deemed the author of these documents and shall retain all common law, statutory and other rights, including copyright. Viewing these drawings and or documents shall constitute acceptance of the above terms. G.O. D E S I G N S STEVEREID360@GMAIL.COM I agree to comply with the requirements of the water effficient landscape ordinance and submit a complete Landscape Documentation Package. I certify the above information is correct and agree to comply with the PRESCRIPTIVE APPROACH requirements of the MWELO LANDSCAPE PLANS WITHIN THIS APPROVED BUILDING PLAN SET. ANY REVISIONS TO APPROVED PLANS WILL REQUIRE RE-SUBMITTAL AND APPROVAL AND MUST STILL COMPLY WITH THE CURRENT WATER-EFFICIENT LANDSCAPE AND IRRIGATION STANDARDS. ANY AREAS OF LANDSCAPE NOT COMPLETED AT TIME OF THE CLOSE OF THE BUILDING CONSTRUCTION THIS INCLUDES ALL EXPOSED SOIL SURFACES OF EXISTING PLANTING AREAS EXCEPT IN TURF AREAS, OVER CREEPING OR ROOTING GROUNDCOVERS, OR IN DIRECT SEEDING APPLICATIONS, WHERE MULCH IS NOT APPROPRIATE. FUTURE LANDSCAPE INSTALLATIONS FOR INCOMPLETE LANDSCAPE INSTALLATIONS MUST BE TO THE APPROVED LANDSCAPE PLANS. I HAVE DATE SIGNATURE MAINS. THE DESIGNER OF THE LANDSCAPE, OR THEIR DESIGNEE, AND GENERAL CONTRACTOR, OR THEIR DESIGNEE, PERFORMING THE INSTALLATION MUST BE PRESENT AT THE OPEN- TRENCH INSPECTION. FOR OPEN-TRENCH INSPECTIONS, WAS BUILT TO APPROVED PLANS AND SPECIFICATIONS. FOR FINAL INSPECTIONS, CALL THE OFFICE OF SUSTAINABILITY AND THE ENVIRONMENT AT (310) 458-8405. THE FOLLOWING ITEMS WILL BE REQUIRED AT FINAL INSPECTION PRIOR TO THE ISSUANCE OF A CERTIFICATE OF OCCUPANCY: POST-INSTALLATION SOIL TEST RESULTS WHICH MUST CONTAIN THE PERCENTAGE (%) OF ORGANIC MATTER; MAY ALSO INCLUDE BUT IS NOT LIMITED TO SOIL TEXTURE; INFILTRATION RATE OR SOIL TEXTURE INFILTRATION RATE TABLE; PH; TOTAL SOLUBLE SALTS; SODIUM; AND RECOMMENDATIONS DETERMINED BY LABORATORY TEST. EXCEPTION: LANDSCAPES CONTAINED ENTIRELY IN PLANTERS OR CONTAINERS ARE EXEMPT FROM THIS REQUIREMENT. A DETAILED IRRIGATION CONTROLLER MAP MUST BE INSTALLED INSIDE OR NEAR THE IRRIGATION CONTROLLER WITH AT MINIMUM A DESCRIPTION FOR EACH ZONE INCLUDING: PLANT MATERIAL, WATERING DEVICE, VALVE, OR STATION NUMBER, RUN TIME FOR PEAK DEMAND MONTH AND PRECIPITATION RATE. IRRIGATION SCHEDULES INCLUDING ESTABLISHMENT PERIOD START AND END DATES, MUST BE POSTED INSIDE THE OBSERVATIONS DURING SYSTEM INSTALLATION TO CHECK FOR ADHERENCE TO THE DESIGN, INCLUDING THAT THE PROPER INSTALLATION OF THE BACKFLOW PREVENTION ASSEMBLY, MAIN LINE, LATERALS, VALVES, SPRINKLER HEADS, DRIP IRRIGATION EQUIPMENT, CONTROL WIRE, CONTROLLERS, AND SENSORS MEETS THE INTENT OF THE IRRIGATION DESIGN GRAVEL, STONE, DECOMPOSED GRANITE, AND AREAS DESIGNATED AS ARTIFICIAL TURF ON APPROVED LANDSCAPE PLANS CANNOT BE REPLACED WITH TURFGRASS OR HIGH WATER USE PLANTS AS DEFINED IN THE CURRENT EDITION OF THE CALIFORNIA INVASIVE PLANT COUNCIL OR LISTED FOR THE SOUTH COAST REGION BY THE PLANTRIGHT ORGANIZATION ARE PROHIBITED, INCLUDING EXISTING PLANT MATERIAL, EXCEPT FOR KNOWN NON-FRUITING, NON-INVASIVE, STERILE GENERAL IRRIGATION NOTES S RESPONSIBILITY TO READ, UNDERSTAND, AND ADHERE TO PROJECT NOTES AND SPECIFICATION, PERTAINING TO ALL PLANS, INCLUDING THE FOLLOWING GENERAL AND SITE SPECIFIC NOTES." 1. "THIS DESIGN IS DIAGRAMMATIC. ALL VALVES, ETC., SHOW WITHIN PAVED AREAS FOR DESIGN CLARIFICATION ONLY, AND SHALL BE INSTALLED IN THE PLANTING AREAS WHERE POSSIBLE, AVOID ANY CONFLICTS BETWEEN THE IRRIGATION SYSTEM AND EXISTING STRUCTURES, UTILITIES AND PLANTING." 2. "ALL MAINLINE PIPING UNDER PAVING SHALL BE INSTALLED IN SEPARATE SLEEVES, MAIN LINE SLEEVE, CONTROL WIRE SLEEVES SHALL BE OF SUFFICIENT SIZE FOR THE REQUIRED NUMBER OF WIRES UNDER PAVING, OR SIZE AS INDICATED ON PLANS." 3. "ALL EXTERIOR LOW VOLTAGE WIRE CONNECTIONS SHALL BE FULLY ENCLOSED USING WATERPROOF CONNECTORS." 4. "EXTEND ALL SLEEVES A MINIMUM OF SIX (6) INCHES BEYOND PAVING EDGES." LATERAL LINES." 6. "CONTRACTOR SHALL BE RESPONSIBLE FOR PULLING VALVE WIRING THROUGH SLEEVING WHEN NECESSARY." 7. "ALL LATERAL LINE PIPING UNDER PAVING SHALL BE PVC SCHEDULE 40 PIPE AND SHALL BE INSTALLED PRIOR TO PAVING." 8. "EXERCISE EXTREME CARE WHEN EXCAVATING FOR IRRIGATION SYSTEM DUE TO EXISTING UTILITIES. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO BECOME FAMILIAR WITH ALL GRADE DIFFERENCES, LOCATION OF WALLS, STRUCTURES, AND UNDERGROUND UTILITIES. THE CONTRACTOR SHALL COORDINATE HIS WORK WITH AND ALL OTHER TRADES ON SITE." 9. "DO NOT WILLFULLY INSTALL THE IRRIGATION SYSTEM AS SHOWN ON THE DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT UNKNOWN OBSTRUCTION, GRADE DIFFERENCES OR DIFFERENCES IN THE AREA DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN CONSIDERED IN THE DESIGN. SUCH OBSTRUCTIONS OR DIFFERENCES SHOULD BE BROUGHT TO THE ATTENTION OF GREEN ORIGIN DESIGNS. IN THE EVENT THIS NOTIFICATION IS NOT PERFORMED, THE CONTRACTOR SHALL ASSUME ALL RESPONSIBILITY FOR ANY REVISIONS NECESSARY." 10. "ALL THREADED PIPE CONNECTIONS MADE TO SLIP-JOINT PVC PIPE SHALL BE MADE WITH A PVC THREADED COUPLING. TYPE." 11. "ALL VALVES SHALL BE LOCATED IN GROUND COVER AREAS WHENEVER POSSIBLE. REMOTE CONTROL VALVES SHALL BE INSTALLED IN BELOW GRADE BOXES. USE BROWN COLORED BOXES UNLESS OTHERWISE SPECIFIED." 12. "THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAKING THE FINAL CONNECTION OF CONTROL WIRES BETWEEN EXISTING WIRES AND NEW CONTROL VALVES." 13. "CONTRACTOR SHALL PROVIDE SEPARATE SLEEVE FOR PRESSURIZED MAINLINE AND LATERALS ROUTED UNDER EXISTING WALKWAYS AS NEEDED." AND S INSTRUCTIONS AND RECOMMENDATIONS FOR INSTALLATION AND COORDINATION OF THE IRRIGATION SYSTEM TO INSURE A COMPLETE SYSTEM." 15. "COVER ALL DRIP LINES WITH MINIMUM 3" THICK LAYER OF APPROVED BARK MULCH." 16. "PRESSURE REGULATION DEVICES ARE REQUIRED IF WATER PRESSURE IS BELOW OR EXCEEDS THE RECOMMENDED PRESSURE REGULATION DEVICES ARE REQUIRED IF WATER PRESSURE IS BELOW OR EXCEEDS THE RECOMMENDED PRESSURE OF THE SPECIFIED IRRIGATION DEVICES." 17. "MANUAL SHUT-OFF VALVES SHALL BE REQUIRED, AS CLOSE AS POSSIBLE TO THE POINT OF CONNECTION OF THE MANUAL SHUT-OFF VALVES SHALL BE REQUIRED, AS CLOSE AS POSSIBLE TO THE POINT OF CONNECTION OF THE WATER SUPPLY, TO MINIMIZE WATER LOSS IN CASE OF AN EMERGENCY OR ROUTINE REPAIR." 18. "CHECK VALVES OR ANTI-DRAIN VALVES AREA REQUIRED ON ALL SPRINKLER HEADS WHERE LOW POINT DRAINAGE CHECK VALVES OR ANTI-DRAIN VALVES AREA REQUIRED ON ALL SPRINKLER HEADS WHERE LOW POINT DRAINAGE COULD OCCUR." 19. "A DIAGRAM OF THE IRRIGATION PLAN SHOWING HYDROZONES SHALL BE KEPT WITH THE IRRIGATION CONTROLLER A DIAGRAM OF THE IRRIGATION PLAN SHOWING HYDROZONES SHALL BE KEPT WITH THE IRRIGATION CONTROLLER FOR SUBSEQUENT MANAGEMENT PURPOSES." 20. "AT THE TIME OF FINAL INSPECTION, THE PERMIT APPLICANT MUST PROVIDE THE OWNER OF THE PROPERTY WITH A AT THE TIME OF FINAL INSPECTION, THE PERMIT APPLICANT MUST PROVIDE THE OWNER OF THE PROPERTY WITH A CERTIFICATE OF COMPLETION, CERTIFICATE OF INSTALLATION, AND AN IRRIGATION SCHEDULE OF LANDSCAPE AND IRRIGATION MAINTENANCE." 21. "AN IRRIGATION AUDIT REPORT SHALL BE COMPLETED AT THE TIME OF FINAL INSPECTION." 34. "AUTOMATIC WEATHER-BASED OR SOIL-MOISTURE BASED IRRIGATION CONTROLLERS SHALL BE INSTALLED ON THE IRRIGATION SYSTEM." 35. "A CERTIFICATE OF COMPLETION SHALL BE FILLED OUT AND CERTIFIED BY EITHER THE SIGNER O F THE LANDSCAPE PLANS OR THE LICENSED LANDSCAPE CONTRACTOR FOR THE PROJECT" 4/13/2018 Re s i d e n c e 20 3 0 5 F l i n t g a t e D r i v e , Wa l n u t , C A 9 1 7 8 9 Scale: 1/8" = 1'-0" Date: 04/11/18 REV: 04/13/18 Scale: 1/8" = 1'-0" N 7.2.c Packet Pg. 116 L6 IR R I G A T I O N D E T A I L S Pr o j e c t : G.O. D E S I G N S STEVEREID360@GMAIL.COM All drawings, specifications and documents prepared by G. O. DESIGNS are instruments of service for use solely with respect to this project and shall not be used on other projects, for additions to this project, or for completion of this project without the express written permission of G. O. DESIGNS. G. O. DESIGNS shall be deemed the author of these documents and shall retain all common law, statutory and other rights, including copyright. Viewing these drawings and or documents shall constitute acceptance of the above terms. B SLEEVE INSTALLATION QUICK COUPLER VALVE F A REMOTE CONTROL VALVE G MASTER CONTROL VALVE I DRIP REMOTE CONTROL VALVE H BALL VALVE DC CL QUICK COUPLING VALVE, SEE BRICK SUPPORTS, 3 REQUIRED FINISHED GRADE IN SHRUB AREAS SCH 80 PVC SxSxT TEE FITTING, 3" LEGEND FOR BRAND AND MODEL MAINLINE x QCV INLET SIZE 2" AND CAPTIVE STAINLESS STEEL BOLT AND LOC-KIT. HEAT BRAND "QCV" ONTO LID. LANDSCAPE FABRIC TO 3/4" CRUSHED GRAVEL, 4" MINIMUM DEPTH COVER BOTTOM AND ALL SIDES OF VALVE BOX LASCO SNAP-LOK PVC SWING JOINT W/ MALE BRASS STABILIZER 1" QCV USE MODEL G13S-218 ELBOW AND SNAP-LOK COLLAR REBAR STAKES, 1/2" DIAMETER x 24" LONG, TWO REQUIRED PVC MAINLINE SEE LEGEND AND SPECIFICATIONS NOTE: USE AN APPROVED, NON-HARDENING, TEFLON ASSEMBLY PASTE ON ALL THREADED FITTINGS. PVC IRRIGATION MAINLINE FOR TYPE AND DEPTH REQUIRED SECTION VIEW - N.T.S. WALL MOUNTED CONT. ASSEMBLY I PIPE INSTALLATION LINES FOR ARV CONNECT DRIP TUBING BLANK TUBING TO TUBING SYSTEM AT HIGH POINT OF THE DRIP AIR RELIEF VALVE, INSTALL A VALVES REQUIRED FOR EACH DRIPLINE CONTROL ZONE. NOTE: SEE LEGEND AND PLANS FOR THE NUMBER OF AIR RELEASE VALVES AND FLUSH VALVES AND PIPE SHOWN IN PAVING FOR CLARITY ONLY, ALL TO BE INSTALLED IN PLANTER. DRIPLINE AND PVC HEADER CONNECTION BETWEEN PAVING SURROUNDING AND ADJACENT TO PLANTER AREA THE PAVING EDGE. ALL ROWS SHALL BE PARALLEL AND AT THE SAME DEPTH. ROWS ADJACENT TO THE PLANTER EDGE (PAVING) SHALL BE SPACED 4" FROM LEGEND, ADJUST TO EVEN SPACING NOT TO EXCEED SPACING ON THE LEGEND. DRIPLINE TUBING ROWS, SPACING APPROXIMATELY AS INDICATED ON THE SHOWN ON PLANS EXTENDS TO LIMITS DRIPLINE TUBING PLANS FOR SIZE, 1" MINIMUM, GRID OF DRIPLINE TUBING, SEE PVC LATERAL LINE TO ADJACENT TUBING GRID (TYPICAL) PLANTED AREAS FOR DRIPLINE PVC HEADERS EXTEND ACROSS SHOWN ON PLANS EXTENDS TO LIMITS DRIPLINE TUBING MINIMUM SIZE, 12" BELOW GRADE PVC SUPPLY HEADER, SEE PLANS, 1" PLANS, 1" MINIMUM SIZE, PVC DISCHARGE HEADER, SEE MINIMUM, INSTALL 12" BELOW GRADE DRIPLINE TUBING, SEE PLANS FOR SIZE, 1" PVC LATERAL LINE TO ADJACENT GRID OF FOR INSTALLATION SEE PLANS AND DETAILS DRIP CONTROL VALVE F PLAN VIEW - N.T.S. 1" MIN. SIZE, 12" BELOW GRADE PVC SUPPLY HEADER, SEE PLANS, 12" BELOW GRADE INSTALLED 12" BELOW GRADE DRIPLINE AND PVC HEADER CONNECTION BETWEEN SECTION VIEW - N.T.S. INSTALLED FIVE (5) FEET ON CENTER HEADER, PVC LATERAL LINE PIPE, 1" MINIMUM SIZE, OTHERWISE 6" IN TURF AREAS TWO ADAPTER FITTINGS FOR THE CONNECTION. FOR CONNECTIONS IN THE MIDDLE OF RUNS OF TUBING, USE A TEE FITTING AND NOTE: DRIP TUBING CONNECTION REQUIRED FOR ALL CONNECTIONS BETWEEN DRIP TUBING AND PVC HEADERS. FOR CONNECTIONS AT END RUNS OF TUBING, USE A 90° ELL FITTING AND ONE ADAPTER FITTING FOR CONNECTION. FOR TEE FITTING, ONE (1) FOR 90° ELL SHRUBS OR GROUND COVERS, DRIP TUBING WITH 0.6 GPH DRIP EMITTERS INSTALLED 12" ON ON CENTER INSIDE ENTIRE LENGTH OF DRIP TUBING ADAPTER FITTING, TWO (2) REQUIRED 1/2" MIPT X 17mm BARB MALE MULCH LAYER, SEE PLANTING PLANS FINISHED GRADE SEE PLANTING PLANS SIZE PER THE DRAWINGS SCH. 80 PVC THREADED NIPPLE, 1/2" X LENGTH AS REQUIRED AMENDED SITE SOIL 12" MINIMUM GPH IRRIGATION PRODUCTS FLEXIBLE NIPPLE, TEE FITTING, HEADER SIZE BY 1/2" FINISHED GRADE #GFN050600, 1/2" MIPT X 1/2" FIPT X 6" LENGTH SCH. 40 PVC SLIP X SLIP X 1/2" FIPT DRIP TUBING SUPPLY OR DISCHARGE 4" IN SHRUB BEDS GPH IRRIGATION PRODUCTS 9" PVC COATED WIRE STAKE, #GDTS140900, OR 90° ELL FITTING, 1/2" SIZE SCH. 40 PVC THREADED TEE FLUSH VALVE / INDICATOR HEAD, INSTALL ON DISCHARGE HEADER DRIP CONNECTIONK DRIP TUBING LAYOUTL SECTION VIEW - N.T.S. 2" 2" MIN. FINISHED GRADE IN SHRUB AREAS 2" 24" WIRE LOOPS AND PVC MAINLINE TO FLOW 3M DBR/Y-6 WATERPROOF SENSOR, PIPE PER PLANS WIRE CONNECTORS LANDSCAPE FABRIC TO 3/4" CRUSHED GRAVEL, 4" MINIMUM DEPTH COVER BOTTOM AND ALL SIDES OF VALVE BOX BRICK SUPPORTS, FOUR (4) REQUIRED ELECTRIC MASTER CONTROL VALVE, SEE LEGEND FOR TYPE MIN. P C AND SPECIFICATIONS TWO WIRE PATH TO CONTROLLER, IN CONDUIT IF INDICATED IN LEGEND NOTE: FLOW USE STANDARD OPENINGS PROVIDED IN VALVE BOX FOR PIPE, DO NOT CUT BOX. LASCO #896 PVC UNION SLIP X MIPT, SIZE PER RCV, 2 REQUIRED FOR ASSEMBLY PVC MAINLINE FROM BACKFLOW DEVICE OR BASKET STRAINER, USE SCH 80 PVC 45° ELBOWS TO ACHIEVE MAINLINE DEPTH AS REQUIRED SECTION VIEW - N.T.S. ALL SIZES UNDER PEDESTRIAN PAVING PIPE SIZES A PAVING, SEE SITE PLANS A B C D D D D D IRRIGATION LATERAL LINE IN SLEEVE IRRIGATION MAINLINE IN SLEEVE LOW VOLTAGE CONTROL WIRES, OR CONDUIT, IN SLEEVE UNDISTURBED SITE SOIL SAND BACKFILL COMPACTED TO CLEAN SOIL PIPE BEDDING, SEE CHART SEPARATION BETWEEN PIPES AND TRENCH WALLS, SEE CHART 12" B 24" C 24" D 4" ALL SIZES UNDER VEHICULAR PAVING 36"36"6" EQUAL DENSITY OF EXISTING SOIL OR PAVING BASE MATERIAL 24" SLEEVES SHALL BE TWICE THE DIAMETER OF THE PIPE OR WIRE BUNDLE CARRIED WITHIN, EXCEPT WHEN SLEEVES SHALL EXTEND 12" PAST THE EDGE OF PAVING INTO THE PLANTER. USING BELL AND GASKET PIPING WHERE MAINLINE SLEEVES SHALL BE 2.5 TIMES THE SIZE OF THE PIPE. NOTE: CL LASCO "SLO-CLOSE" SCH. 80 PVC, BRICK SUPPORTS, FINISHED GRADE IN SHRUB AREAS 2" PVC IRRIGATION MAINLINE, 6" DIAMETER PVC CL. 160 PIPE, ONE CUBIC FOOT OF 3/4" CRUSHED GRAVEL 6" THREE (3) REQUIRED TRU-UNION BALL VALVE, WITH PVC LENGTH AS REQUIRED, 12" MINIMUM SEE LEGEND FOR SPECIFICATION SOCKET CONNECTIONS. 2" SIZE SOLVENT WELD PVC CONNECTIONS PER MANIFOLD MAINLINE 2" SECTION VIEW - N.T.S. INSTALLED ON THE PROJECT. NOTE: PROVIDE ONE (1) 30" LONG STEEL "VALVE KEY" FOR EACH TEN (10) BALL VALVES PLASTIC 10" ROUND VALVE BOX WITH T-COVER AND CAPTIVE STAINLESS STEEL BOLT AND LOCK-KIT. HEAT BRAND "BV" ONTO LID. USE AN APPROVED, NON-HARDENING, TEFLON ASSEMBLY PASTE ON ALL THREADED FITTINGS. USE STANDARD BOX OPENINGS FOR ALL PIPING INTO THE BOX, DO NOT CUT THE BOX. 2" 2" MIN. FINISHED GRADE IN SHRUB AREAS2" BRICK SUPPORTS, FOUR (4) REQUIRED LASCO #896 PVC UNION SLIP X MIPT, SIZE PER RCV, MIN.P C PVC MAINLINE PIPE RISER*, LENGTH AS REQUIRED 3/4" CRUSHED GRAVEL, 4" MINIMUM DEPTH SCH. 80 PVC 90° ELL FITTING* LANDSCAPE FABRIC TO COVER BOTTOM AND ALL SIDES OF VALVE BOX ELECTRIC REMOTE CONTROL VALVE, SEE LEGEND FOR TYPE TAPE WIRES TO RISER USING BLACK ELECTRICAL TAPE LATERAL LINE, SIZE PER PLANS, TYPE PVC PIPE, AS 24" WIRE LOOPS AND 3M DBR/Y-6 WATERPROOF WIRE CONNECTORS PVC MAINLINE PIPE* SCH. 80 PVC TEE OR 90° ELL FITTING ON MAINLINE, I D VALVE NUMBER ID TAG, CHRISTY'S MODEL ID-STD-P1 NOTE: PER LEGEND TWO (2) PER ASSEMBLY SIZE AS 2" X RCV X RCV (TEE) OR 2" X RCV (ELL) * ABOVE INDICATES SIZE PER RCV SECTION VIEW - N.T.S. PLASTIC RECTANGULAR VALVE BOX WITH T-COVER AND CAPTIVE STAINLESS STEEL BOLT AND LOC-KIT. INSTALL BOX AT RIGHT ANGLE TO ADJACENT HARDSCAPE EDGE. HEAT BRAND "RCV" AND CONTROL STATION # ONTO LID. NOTE: USE STANDARD BOX OPENINGS FOR ALL PIPING INTO THE BOX, DO NOT CUT THE BOX. USE AN APPROVED, NON-HARDENING, TEFLON ASSEMBLY PASTE ON ALL THREADED FITTINGS. SECTION VIEW - N.T.S. 2" FINISHED GRADE IN SHRUB AREAS2" 3/4" CRUSHED GRAVEL, 4" MINIMUM DEPTH BRICK SUPPORTS, FOUR (4) REQUIRED LINE, SIZE PER PLANS, TYPE MIN.P C AS LATERAL PER LEGEND FLOW DRIP SYSTEM WYE FILTER, SIZE PER RCV INLINE, PRE-SET PRESSURE REGULATOR, SIZE PER RCV 2" MIN. ELECTRIC REMOTE CONTROL VALVE, SEE LEGEND FOR TYPE LANDSCAPE FABRIC TO COVER THE BOTTOM AND SIDES OF VALVE BOX PVC PIPE, TAPE WIRES TO RISER USING BLACK ELECTRICAL TAPE 24" WIRE LOOPS AND 3M DBR/Y-6 WATERPROOF WIRE CONNECTORS I D VALVE NUMBER ID TAG, CHRISTY'S MODEL ID-STD-P1 SCH. 80 PVC TEE OR 90° ELL FITTING ON MAINLINE, SIZE AS 2" X RCV X RCV (TEE) OR 2" X RCV (ELL) * ABOVE INDICATES SIZE PER RCV SCH. 80 PVC 90° ELL FITTING* PVC MAINLINE PIPE* PVC MAINLINE PIPE RISER*, LENGTH AS REQUIREDLASCO #896 PVC UNION SLIP X MIPT, SIZE PER RCV, TWO (2) PER ASSEMBLY PLASTIC RECTANGULAR 'JUMBO' VALVE BOX WITH T-COVER AND CAPTIVE STAINLESS STEEL BOLT AND LOC-KIT. INSTALL BOX AT RIGHT ANGLE TO ADJACENT HARDSCAPE EDGE. HEAT BRAND "RCV" AND CONTROL STATION # ONTO LID. SECTION VIEW - N.T.S. IN RIGID 1/2" CONDUIT TO ET SENSOR MOUNTED ON WALL ROUTE WIRES AND SLEEVE THROUGH WALL AS PER LANDSCAPE ARCHITECT'S INSTALL ENCLOSURE AS INDICATED BY CITY STAFF & MANUFACTURER'S CONDUIT (3") PVC ELECTRICAL SWEEP LOW VOLTAGE WIRE IN RIGID PVC RIGID ELECTRICAL CONDUIT (1") FOR SPECIFICATION. CONTROLLER, SEE LEGEND IF SPECIFIED WALL MOUNTED ENCLOSURE IN J-BOX, BY OTHERS 120 VOLT POWER SUPPLY TO ADJACENT PLANTER CONCRETE WALK BY OTHERS RECOMMENDATION. RECOMMENDATION. NOTE: 48" SECTION VIEW - N.T.S. SIZES 3" AND 4" SIZES 3/4" TO 2 1/2" PIPE SIZES A FINISH SOIL GRADE A B C D D D D D IRRIGATION NON-PRESSURE LATERAL LINE IRRIGATION PRESSURE MAINLINE LOW VOLTAGE CONTROL WIRES, IN CONDUIT IF SPECIFIED ON LEGEND UNDISTURBED SITE SOIL CLEAN, COMPACTED BACKFILL SOIL, CLEAN SOIL PIPE BEDDING, SEE CHART SEPARATION BETWEEN PIPES AND TRENCH WALLS, SEE CHART 12" 18" B 18" 24" C 18" 24" D 4" 4" SIZES 6" AND LARGER 30"24"6" SEE SPECIFICATIONS 2" BRASS NIPPLES, LENGTH AS REQUIRED COPPER FEMALE ADAPTER TYPE K COPPER PIPE FROM WATER METER "SMOOTH TOUCH" STAINLESS STEEL SCH 80 PVC NIPPLE, 6" MINIMUM LENGTH FINISH GRADE BRASS THREADED 90° ELL, TYPICAL R/P PRINCIPLE BACKFLOW DEVICE WITH B B B BC P B B B A BRONZE WYE STRAINER AND TWO (2) BRASS BALL VALVES, SEE LEGEND FOR BACKFLOW ASSEMBLY ENCLOSURE, BRASS UNION, ONE (1) REQUIRED IF A CONCRETE SLAB SCH 80 PVC FEMALE ADAPTER PVC MAINLINE TO MASTER VALVE 12" MIN. FLOW BRAND, MODEL AND SIZE IF SPECIFIED B PRESSURE REGULATOR, IF SPECIFIED SECTION VIEW - N.T.S. PRV IS SPECIFIED, TWO (2) REQUIRED IF PRV NOT SPECIFIED, ONE (1) PER LEG CONCRETE SLAB SHALL BE A MINIMUM OF 4" THICK, 18" WIDE AND EXTEND AT LEAST 8" PAST THE BACKFLOW ASSEMBLY PIPING, OR BE THE SIZE REQUIRED BY THE ENCLOSURE MANUFACTURER. USE AN APPROVED, NON-HARDENING, TEFLON ASSEMBLY PASTE ON ALL THREADED FITTINGS. ASSEMBLY PIPING AND FITTINGS SHALL BE SIZED EQUAL TO THE SIZE OF THE BACKFLOW PREVENTION DEVICE BACKFLOW DEVICE OUTLET SHALL BE INSTALLED A MINIMUM OF 12" ABOVE FINISHED GRADE. NOTE: BACKFLOW PREVENTION DEVICEM 1" IRRIGATION SUB-METER NETAFIM WM-100-1.0-RS-M INSTALL IN (1) #1419 CARSON BOX W/ LID PLASTIC 10" ROUND VALVE BOX WITH T-COVER PLASTIC RECTANGULAR VALVE BOX WITH T-COVER AND CAPTIVE STAINLESS STEEL BOLT AND LOC-KIT. INSTALL BOX AT RIGHT ANGLE TO ADJACENT HARDSCAPE EDGE. HEAT BRAND "MCV" ONTO LID. FOR SPECIFICATION DRIP TUBING, SEE LEGEND FINISHED GRADE NETAFIM T12504 DRIPLINE FLUSH VALVE NOTE: USE STANDARD OPENINGS PROVIDED IN VALVE BOX FOR PIPE, DO NOT CUT BOX. SECTION VIEW - N.T.S. 2" MIN. FINISHED GRADE IN SHRUB AREAS 2" FINISH GRADE IN TURF AREAS 24" WIRE LOOPS AND 3M DBR/Y-6 WATERPROOF WIRE CONNECTORS LANDSCAPE FABRIC TO 3/4" CRUSHED GRAVEL, 4" MINIMUM DEPTH COVER BOTTOM AND ALL SIDES OF VALVE BOX BRICK SUPPORTS, 4 REQUIRED FLOW SENSOR, SEE LEGEND FOR BRAND, MODEL AND SIZE TWO WIRE PATH TO CONTROLLER, IN CONDUIT IF INDICATED ON THE LEGEND FLOW 4" MIN. 10 PIPE DIA.5 PIPE DIA. 2" CL. 315 PVC MAINLINE FROM MASTER CONTROL VALVE, NO FITTINGS WITHIN 30" UPSTREAM AND 15" DOWNSTREAM OF THE SENSOR ONTO LID. AND CAPTIVE STAINLESS STEEL BOLT AND LOC-KIT. INSTALL BOX AT PLASTIC RECTANGULAR VALVE BOX WITH BLACK COLORED T-COVER RIGHT ANGLE TO ADJACENT HARDSCAPE EDGE. HEAT BRAND "FS" FLOW SENSORE ON GRADE FLUSH VALVEJ SECTION VIEW - N.T.S. Scale: N/A Date: 04/11/18 REV: 04/13/18 Re s i d e n c e 20 3 0 5 F l i n t g a t e D r i v e , Wa l n u t , C A 9 1 7 8 9 7.2.c Packet Pg. 117 W A T E R M A I N P . O . C . EX. 1" WATER METER S U B - M E T E R F O R I R R I G A T I O N O N L Y T Y P . P O I N T O F C O N N E C T I O N T O D O M E S T I C W A T E R S E R V I V E . C O N T R A C T O R T O P R O V I D E L I N E S I Z E G A T E V A L V E A T P . O . C . V E R I F Y E X A C T L O C A T I O N . S T A T I C P R E S S U R E @ P . O . C . = 6 0 P S I M A N U A L S H U T O F F B A L L V A L V E ( T Y P . ) B A C K F L O W D E V I C E 1 2 " A B O V E G R A D E C O N C E P T U A L G R A D I N G P L A N S C A L E : 1 / 8 " = 1 ' - 0 " ( N ) C O N C . D R I V E W A Y ( N ) D E C O M P O S E D G R A N I T E P A V I N G ( N ) C O N C . P A D PROPERTY LINE 131.42' P R O P E R T Y L I N E 4 2 . 0 6 ' PROPERTY LINE 105.65' P R O P E R T Y L I N E 8 4 . 0 0 ' PRO P E R T Y L I N E 5 8 . 3 8 ' R = 4 5 0 ' P R O P E R T Y L I N E 5 5 . 6 1 ' P R O P O S E D 2 S T O R Y S I N G L E F A M I L Y R E S I D E N C E N E I G H B O R S I N G L E F A M I L Y R E S I D E N C E P A T I O W I N D O W P R O P O S E D E D I S O N E A S E M E N T PROPOSED EDISON EASEMENT C L T . O . C M U R E T A I N I N G W A L L 2 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) T . O . C M U R E T A I N I N G W A L L 4 2 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) T . O . C M U R E T A I N I N G W A L L 4 2 " ( S P L I T F A C E ) T . O . C M U R E T A I N I N G W A L L 2 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) 5 ' - 0 " H I G H W O O D F E N C E ( E ) P O W E R P O L E P R O P O S E D P O W E R P O L E L O C A T I O N T . O . C M U R E T A I N I N G W A L L 4 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) ( E ) O F F - S I T E R E T A I N I N G W A L L V A C A N T U N D E V E L O P E D P R O P E R T Y E A S E M E N T ( N ) A . C . 1 0 8 . 3 0 1 0 4 . 3 0 1 0 0 . 6 5 1 0 1 . 2 0 9 9 . 1 8 1 0 8 . 4 7 1 0 8 . 1 0 1 0 3 . 0 0 B U I L D I N G F . G . = 1 0 3 . 0 0 1 0 2 . 5 0 1 0 7 . 6 3 1 0 3 . 5 0 1 0 4 . 1 3 1 0 6 . 3 3 1 0 4 . 1 3 1 0 4 . 0 0 6 ' - 0 " W A L L ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) 6 ' - 0 " W A L L ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) A R E A = 2 2 S . F . AREA OF LAND CUT C U T & F I L L 2 2 x 9 6 ' T O T A L E X P O R T / I M P O R T 2 , 1 1 2 C u . F t . 7 8 C u . Y d . C U T R . W . A W A Y F R O M P . L . B L O C K W A L L N O T E : A L L R E T A I N I N G W A L L S A N D F R E E S T A N D I N G W A L L S T O B E V E R S A - L O K O R A P P R O V E D E Q U A L B L O C K W A L L W I T H A S T A N D A R D S P L I T F A C E T E X T U R E A N D B U T T E R N U T C O L O R F I L L C u . F t . C u . Y d . 1 8 4 x 2 3 ' 4 , 2 3 2 1 7 6 0 0 2 , 6 4 6 9 8 A R E A O F L A N D F I L L A V E R A G E P A R C E L S L O P E = 0 . 0 2 2 9 6 I L / A I = C O N T O U R I N T E R V A L I N F E E T L = S U M O F L E N T H O F A L L C O N T O U R I N F E E T A = A R E A O F P A R C E L I N A C R E A V E R A G E S L O P E = 0 . 0 0 2 2 9 6 x 2 x 1 2 6 / 0 . 1 3 9 8 = 4 . 1 % T . O . C M U R E T A I N I N G W A L L 4 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) T . O . C M U R E T A I N I N G W A L L 4 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) R . W . A W A Y F R O M P . L . ( E ) C A L T R A N S W A L L C U T AREA= 184 S.F. FILL 1 0 4 . 1 0 PLPL 1 0 2 1 0 4 1 0 6 1 0 8 1 1 0 1 1 2 N E I G H B O R S I N G L E F A M I L Y R E S I D E N C E CROSS SECTIONSCALE: 1/8"=1'-0"1 VACANTUNDEVELOPEDPROPERTY PROPOSED 2 STORYSINGLE FAMILYRESIDENCE G - 1 CONCEPTUAL GRADING PLAN FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m 7 . 2 . c P a c k e t P g . 1 1 8 W A T E R M A I N P . O . C . EX. 1" WATER METER S U B - M E T E R F O R I R R I G A T I O N O N L Y T Y P . P O I N T O F C O N N E C T I O N T O D O M E S T I C W A T E R S E R V I V E . C O N T R A C T O R T O P R O V I D E L I N E S I Z E G A T E V A L V E A T P . O . C . V E R I F Y E X A C T L O C A T I O N . S T A T I C P R E S S U R E @ P . O . C . = 6 0 P S I M A N U A L S H U T O F F B A L L V A L V E ( T Y P . ) B A C K F L O W D E V I C E 1 2 " A B O V E G R A D E S I T E P L A N S C A L E : 1 / 8 " = 1 ' - 0 " ( N ) C O N C . D R I V E W A Y ( N ) D E C O M P O S E D G R A N I T E P A V I N G ( N ) C O N C . P A D PROPERTY LINE 131.42' P R O P E R T Y L I N E 4 2 . 0 6 ' PROPERTY LINE 105.65' P R O P E R T Y L I N E 8 4 . 0 0 ' PROP E R T Y L I N E 5 8 . 3 8 ' R = 4 5 0 ' P R O P E R T Y L I N E 5 5 . 6 1 ' P R O P O S E D 2 S T O R Y S I N G L E F A M I L Y R E S I D E N C E N E I G H B O R S I N G L E F A M I L Y R E S I D E N C E P A T I O W I N D O W P R O P O S E D E D I S O N E A S E M E N T PROPOSED EDISON EASEMENT C L T . O . C M U R E T A I N I N G W A L L 2 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) T . O . C M U R E T A I N I N G W A L L 4 2 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) T . O . C M U R E T A I N I N G W A L L 4 2 " ( S P L I T F A C E ) T . O . C M U R E T A I N I N G W A L L 2 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) 5 ' - 0 " H I G H W O O D F E N C E ( E ) P O W E R P O L E T . O . C M U R E T A I N I N G W A L L 4 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) T . O . C M U R E T A I N I N G W A L L 4 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) ( E ) C A L T R A N S W A L L ( E ) O F F - S I T E R E T A I N I N G W A L L V A C A N T U N D E V E L O P E D P R O P E R T Y E A S E M E N T ( N ) A . C . P R O P O S E D P O W E R P O L E L O C A T I O N 6 ' - 0 " W A L L ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) 6 ' - 0 " W A L L ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) R . W . A W A Y F R O M P . L . B L O C K W A L L N O T E : A L L R E T A I N I N G W A L L S A N D F R E E S T A N D I N G W A L L S T O B E V E R S A - L O K O R A P P R O V E D E Q U A L B L O C K W A L L W I T H A S T A N D A R D S P L I T F A C E T E X T U R E A N D B U T T E R N U T C O L O R T . O . C M U R E T A I N I N G W A L L 4 ' - 0 " ( S E E N O T E F O R T E X T U R E , M A T E R I A L & C O L O R ) R . W . A W A Y F R O M P . L . P L P L A - 1 . 0 SITE PLAN FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m E A S T S I D E N E I G H B O R I N G P R O P E R T Y 7 . 2 . c P a c k e t P g . 1 1 9 F I R S T F L O O R P L A N S C A L E : 1 / 4 " = 1 ' - 0 " U P S T A I R S P O W D E R R O O M E N T R Y 2 C A R G A R A G E L I V I N G R O O M D I N I N G R O O M P A N T R Y K I T C H E N N O O K I S L A N D F A M I L Y R O O M 0 1 0 2 0 2 0 3 05 0 7 0 8 P A T I O E N T R Y P O R C H W . H . LEGENDPROPOSED WALLSPROPOSED DOOR- -EXISTING WINDOWSTO BE DEMOLISHEDPROPOSED WINDOWS PROPOSED CONC. RETAIING WALLS 010304 DOOR SCHEDULEMARKCOUNTSIZE (W x H)OPERATIONFINISHREMARKS11136" x 84"72" x 84"16'-0" x 7'-0"SWINGDBL. SWING OVERHANG MTL. / WDMTL.SOLID COREGARAGE DOORWINDOW SCHEDULEMARKCOUNTSIZE (W x H)OPERATIONFINISHHEADREMARKS187330" x 9'-0"42" x 48"60" x 48"30" x 24"FIXEDMTL / GL30" x 48"MTL / GL7'-0"7'-0"MTL / GL7'-0"MTL / GL7'-0"MTL / GL DBL. HUNGSLIDING1SLIDINGSLIDING 021132" x 80"SWINGWDINTERIOR17'-0"MTL / GLSLIDING SOLID CORE - EXTERIORMTL./ GL 36" x 84"SWINGWD05106071EXTERIOR84" x 80"DBL. SLIDING2CLOSETSWD 72" x 80"DBL. SWINGWDINTERIOR07132" x 80"POCKETWDINTERIOR60" x 36"0896" x 80"DBL. SLIDING1CLOSETWD S E C O N D F L O O R P L A N S C A L E : 1 / 4 " = 1 ' - 0 " M A S T E R B E D R O O M M A S T E R B A T H W A L K I N C L O S E T D N S T A I R S B E D R O O M B E D R O O M CLOSET CLOSET B A T H 0 2 0 2 0 2 0 2 0 6 0 2 0 2 0 6 B E D R O O M 0 2 0 2 CLOSET 0 8 A - 2 . 0 FLOOR PLANS FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m 7 . 2 . c P a c k e t P g . 1 2 0 R O O F P L A N S C A L E : 1 / 4 " = 1 ' - 0 " 4 : 1 2 4 : 1 2 4 : 1 2 4 : 1 2 4 : 1 2 4 : 1 2 4 : 1 2 4 : 1 2 4 : 1 2 4 : 12 N E W R O O F V E N T C A L C U L A T I O N : V E N T I L A T I O N R A T E 1 : 1 5 0 1 0 S Q . I N F O R E A C H 1 0 S . F . O F A T T I C A R E A U P P E R A T T I C A R E A = 1 0 6 0 S . F . / 1 5 0 = 7 . 0 6 V E N T S R E Q U I R E D P R O V I D E 8 V E N T . L O W E R A T T I C A R E A = 4 8 7 S . F . / 1 5 0 = 3 . 2 4 V E N T S R E Q U I R E D P R O V I D E 4 V E N T . V E N T O P E N I N G S T O B E 1 8 " M A X . A N D 1 1 6 " M I N . G E N E R A L V E N T I L A T I O N N O T E : C O N T R A C T O R M A Y S U B S T I T U T E V E N T I L A T O R T Y P E O R M A N U F A C T U R E R A S L O N G A S I T M E E T S V E N T I L A T I O N C O D E R E Q U I R E M E N T S . C O N T R A C T O R S H A L L V E R I F Y W I T H C L I E N T D E S I R E D V E N T I L A T O R . P R O V I D E W R I T T E N S P E C T O D E S I G N E R F O R A P P R O V A L P R I O R T O S U B S T I T U T I O N . A M I N . 1 - I N C H A I R S P A C E S H A L L B E P R O V I D E D B E T W E E N I N S U L A T I O N A N D R O O F S H E A T H I N G . A T T I C S P A C E S H A L L B E V E N T I L A T E D W / 1 S Q . F T . P E R 1 5 0 S Q . F T . O F A T T I C A R E A . P R O V I D E C R O S S V E N T I L A T I O N A L O N G T H E L E N G H T O F A T L E A S T T W O O P P O S I T E S I D E S . A - 2 . 1 ROOF PLAN FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m 7 . 2 . c P a c k e t P g . 1 2 1 F . F . L E V E L 1 S T F L O O R + 0 ' - 0 " (N) ROOF SHINGLES T O P P L A T E 1 S T F L O O R + 9 ' - 0 " T O P P L A T E 2N D F L O O R + 1 8 ' - 0 " 12 4 F . F . E . 2N D F L O O R + 1 0 ' - 6 " 3SCALE: 1/4"=1'-0"NORTH ELEVATION (BACK)07 (N) 78" STUCCO TYP.331 14TYP.4TYP.4 TYP.4 TYP.4 4TYP.TYP.TYP.TYP. T O P P L A T E 2 N D F L O O R + 1 8 ' - 0 " T O P P L A T E 1 S T F L O O R + 1 1 ' - 0 " F . F . L E V E L 1 S T F L O O R 0 ' - 0 " 1 2 4 1 2 4 F . F . E . 2 N D F L O O R + 1 0 ' - 6 " 12 4 12 44SCALE: 1/4"=1'-0"WEST ELEVATION (SIDE) 3 3 2 4 4 T Y P . ( N ) R O O F S H I N G L E S ( N ) 7 8 " S T U C C O T Y P . 07 TYP. TYP. TYP. TYP. 3 2 4 T Y P . TOP PLATE 2ND FLOOR +18'-0"TOP PLATE 1ST FLOOR +11'-0"F.F. LEVEL 1ST FLOOR 0'-0"12 4 12 4F.F.E.2ND FLOOR +10'-6" 1 2 4 1 2 4 2SCALE: 1/4"=1'-0"EAST ELEVATION (SIDE) 3 32 1 1 111 4 T Y P . 4 T Y P . 4 4 T Y P . 4 T Y P . 4 ( N ) R O O F S H I N G L E S (N) 78" STUC C O T Y P . 02 TYP.TYP. TYP. TYP. ( N ) R O O F S H I N G L E S 1 2 4 F . F . L E V E L 1 S T F L O O R + 0 ' - 0 " T O P P L A T E 1 S T F L O O R + 9 ' - 0 " T O P P L A T E 2 N D F L O O R + 1 8 ' - 0 " T O P P L A T E 2 N D F . F L O O R + 1 0 ' - 6 " 1 S C A L E : 1 / 4 " = 1 ' - 0 " S O U T H E L E V A T I O N ( F R O N T ) 0 1 0 5 3 3 3 3 3 2 2 2 2 1 1 1 4 4 4 4 4 4 4 T Y P . T Y P . ( N ) 7 8 " S T U C C O T Y P . TYP.TYP. TYP. M A T E R I A L S A N D F I N I S H L E G E N D R O O F S H I N G L E - N O R T H E R N C A L I F O R N I A E A G L E R O O F I N G P R O D U C T S - 5 6 9 9 C H A R C O A L R A N G E S T O N E V E N E E R B R A N D E L - C O R O N D O S T U C C O L A H A B R A - 8 2 H A C I E N D A ( B A S E 2 0 0 ) W I N D O W W O O D T R I M & F A S C I A L A H A B R A - 8 1 5 8 2 C O R A L G A B L E S ( B A S E 1 0 0 ) 1 2 3 4 ELEVATIONS A - 3 . 0 FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m 7 . 2 . c P a c k e t P g . 1 2 2 2 LAYERS 5/8"GYPSUM WALLBOARDAT 2 HOUR WALLS.1 LAYER 5/8" GYPSUM WALLBOARDAT NON-RATED AND1 HOUR WALLSMITER, WELD ANDGRIND SMOOTHRETURN TO WALLAND CLOSE ENDPL 1/8 x 4CONTINUOUS.WELD NUT TOPLATESTEEL WALL BRACKETSAT 4'-0" O.C. MAXIMUM.BOLT TO PLATE3/8" BOLTPIPE 1 1/4 STD SPACER.WELD TO PLATE SEE OTHERDRAWINGS FORWALL CONSTRUCTIONSTAIR HAND RAIL83" = 1'-0"EXTERIORINTERIOR 7/8" EXTERIOR PLASTERSYSTEM OVER BUILDINGPAPER & PLYWOOD. REFER TOSTRUCTURAL FOR PLYWOODWALL INSULATION PERTITLE-24 REQUIREMENTSAND MECHANICAL PLANSPROVIDE ONE LAYER 5/8"TYPE "X" GYPSUMWALLBOARD PROVIDE ONE LAYER 5/8"TYPE "X" GYPSUMWALLBOARDEXTERIOR PLASTER WALL7N.T.S.GARAGE DOOR63" = 1'-0"FRY REGLET SHARP CORNER BEADTYPICAL FOR EXTERIOR CORNERS MOCKUP FOR APPROVAL PROVIDE "J" MOLD AT DOOR JAMB BACKER ROD W/SILICONE CAULK VERTICAL LIFT GARAGE DOOR W/HYDRAULIC SWING AS ALTERNATE5/8" TYPE 'X' GYP. BRD. AT WALLSAND CEILING OF GARAGE TOPROVIDE 1-HOUR SEPARATION7/8" EXTERIOR PLASTER OVER (2)LAYERS BUILDING PAPER. REFER TOSPECS.BUILDING PAPER TO LAP OVER BITUTHANE(SEE SPECIFICATIONS) WR GRACEW.R. GRACE BITUTHANE OVER COPPER "J"MOLD. RE: SPECIFICATIONS. ( E ) E A V E D E T A I L 4 N . T . S . ( E ) V A L L E Y D E T A I L 3 N . T . S . ( E ) R O O F R I D G E 1 N . T . S . ( E ) R A K E D E T A I L 5 N . T . S . ( N ) I N F I L L 2 X 4 W A L L A T R E M O V E D F I R E P L A C E & ( E ) S L A B 2 3 " = 1 ' - 0 " W O O D S U P P O R T E D B Y E X T E R I O R F O U N D A T I O N W A L L S : W O O D F R A M I N G M E M B E R S , I N C L U D I N G W O O D S H E A T H I N G , T H A T R E S T O N E X T E R I O R F O U N D A T I O N W A L L S A N D A R E L E S S T H A N 8 " F R O M E X P O S E D E A R T H S H A L L B E O F N A T U R A L L Y D U R A B L E O R P R E S E R V A T I V E - T R E A T E D W O O D T Y P I C A L W A T E R - P R O O F I N G A T W E E P 1 L M 6 0 2 1 2 " G R A C E " I C E " 3 1 2 " C O P P E R 4 W E E P S C R E E D 5 1 2 " G R A C E " I C E " 6 B U I L D I N G P A P E R 2 " M I N . S I L L T O W E E P 2 % S L O P E DETAILS A - 7 . 0 FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m 7 . 2 . c P a c k e t P g . 1 2 3 W I N D O W H E A D & S I L L D E T A I L S 1 1 N . T . S . FRY D R I P I N T E R I O R C O R N E R B E A D T O B E R A D I U S M E T A L P R O V I D E M O C K U P - K E R F D O O R / W I N D O W T O R E C I E V E G Y P B D B A C K E R R O D A N D S E A L A N T F U R R A S R E Q U I R E D FLASHING E X T E R I O R P L Y W O O D T Y P I C A L T H R O U G H O U T S H E E T M E T A L F L A S H I N G P E R S P E C I F I C A T I O N S . T U R N F L A S H I N G D O W N W A L L A T E A C H E N D O F H E A D E R , R U N 8 " D O W N W A L L . K E Y T O I N S I D E O F W I N D O W . P R O V I D E " J " M O L D A T F R A M E . 7 / 8 " T H I C K E X T E R I O R P L A S T E R S E E E X T E R I O R E L E V A T I O N F O R F I N I S H & S P E C . , ( 2 ) L A Y E R S V E R T I C A L U N V E R L A Y M E N T ( S E E S P E C S ) T O L A P F L A S H I N G & B I T U T H A N E ( S E E S P E C I F I C A T I O N S ) - 1 / 4 " R O U N D E D C O R N E R S T H R O U G H O U T W . R . G R A C E B I T U T H A N E ( S E E S P E C I F I C A T I O N S ) S T A P L E D T O H E A D E R T O E X T E N D 8 " @ O U T S I D E F A C E O F W A L L . B I T U T H A N E T O W R A P A L L 4 S I D E S O F O P E N I N G O V E R N A I L I N G F I N H E A D E R P E R S T R U C T U R A L E N G I N E E R . S H E E T M E T A L F L A S H I N G P E R S P E C I F I C A T I O N S . T U R N F L A S H I N G D O W N W A L L A T E A C H E N D O F H E A D E R , R U N 8 " D O W N W A L L . K E Y T O I N S I D E O F W I N D O W . P R O V I D E " J " M O L D A T F R A M E . W . R . G R A C E B I T U T H A N E ( S E E S P E C I F I C A T I O N S ) T O E X T E N D 8 " @ O U T S I D E F A C E O F W A L L . B I T U T H A N E T O W R A P A L L 4 S I D E S O F O P E N I N G O V E R N A I L I N G F I N G E N E R I C W I N D O W P R O F I L E S H O W N F O R C L A R I F I C A T I O N P U R P O S E S . R E F E R T O W I N D O W A N D D O O R M A N U F A C T U R E R F O R I N S T A L L A T I O N A N D F L A S H I N G R E Q U I R E M E N T S . I N S T A L L A N D T E S T T H E W I N D O W A N D D O O R A S S E M B L I E S P E R M A N U F A C T U R E R ' S R E C O M M E N D A T I O N S . P R O V I D E S H O P D R A W I N G S O F I N S T A L L A T I O N P R O C E D U R E F O R A R C H I T E C T S R E V I E W . C O N T R A C T O R S H A L L C O O R D I N A T E W I T H A L I C E N S E D A N D B O N D E D W A T E R P R O O F I N G C O N S U L T A N T F O R I N S T A L L A T I O N P R O C E D U R E O F A L L R O O F , W A L L & D O O R & W I N D O W F L A S H I N G & W A T E R P R O O F I N G S Y S T E M S F O R R E V I E W , I N S T A L L A T I O N A N D T E S T I N G P R I O R T O P L A C E M E N T O F R O O F I N G & E X T E R I O R W A L L C O V E R I N G S Y S T E M S . S L O P E D P L A S T E R S I L L 3 / 8 " P E R 1 2 " B A C K E R R O D A N D S E A L A N T C O N C R E T E S I T E S T A I R 1 0 3 " = 1 ' - 0 " I N T E R I O R S T A I R S 9 3 " = 1 ' - 0 " C O N T R A C T O R S H A L L V E R I F Y W I T H C L I E N T A L L E X T E R I O R F I N I S H M A T E R I A L S A T S T E P S , F L A T W O R K O R C O N C R E T E D E C K S . N O T I F Y A R C H I T E C T O F A N Y C H A N G E S O R R E V I S I O N S . DETAILS A - 7 . 1 FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m 7 . 2 . c P a c k e t P g . 1 2 4 RENDERINGS A - 7 . 0 FLINTGATE DR. NEW RESIDENCE 20305 FLINTGATE DR. DIAMOND BAR, CA 91789 2 3 6 1 0 N e w h a l l A v e # 2 1 3 S a n t a C l a r i t a , C A 9 1 3 2 1 8 1 8 . 6 7 1 . 7 4 7 7 HannaRArchitects r h a n n a @ r h a n n a a r c h i t e c t s . c o m FRONT (SOUTH) B A C K ( N O R T H ) WESTEAST 7 . 2 . c P a c k e t P g . 1 2 5 Project Status Report CITY OF DIAMOND BAR July 24, 2018 COMMUNITY DEVELOPMENT DEPARTMENT LEGEND PH = PUBLIC HEARING X = NON PUBLIC HEARING AP = ASSIGNED PLANNER PC = PLANNING COMMISSION AR = ADMINISTRATIVE REVIEW CC = CITY COUNCIL PROPERTY LOCATION PLANNING COMMISSION REVIEW File # AP Applicant PC 7/24/18 CC 8/7/18 PC 8/14/18 CC 8/21/18 PC 8/28/18 CC 9/4/18 20305 Flintgate Dr. (New single family residence) DR PL2017-126 MN Sammy Elbastawesy PH 2315 Alamo Heights (New single family residence) DR PL2017-167 NTE Pete Volbeda PH Various locations in public right-of-way (wireless facilities) CUP PL2017-204 NTE Mobilite, LLC PH ADMINISTRATIVE REVIEW Property Location AP Applicant None PENDING ITEMS Property Location File # AP Applicant Status 850 Brea Canyon Rd. (Hotel, Office, Retail) GPA/ZC/DR PL2017-169 GL Phyllis Shih Second incomplete letter sent 4/19/18 2020 Brea Canyon R. (Tutoring School) CUP PL2018-32 NTE Lori Trottier Under review 22307 Broken Twig (New single family residence) DR PL2017-213 MN Pete Volbeda Incomplete letter sent 1/19/18 – waiting for additional information 750 N. Diamond Bar Blvd. (Convert to medical office) CUP PL2017-139 MN Howard Zelefsky Second incomplete letter sent 4/18/18 888 N. Diamond Bar Blvd. (150-unit MFR and 12K retail) GPA/ZC/SP/TTM/DA/DR/ EIR PL2016-124 MN/ GL Foremost Under review 1111 N. Diamond Bar Blvd. (New Single family residence GPA/ZC/DR PL2015-253 GL JWL Associates Fifth incomplete letter sent 5/29/18 1139 S. Diamond Bar Blvd. (Façade remodel and interior subdivision of space) DR PL2018-51 NTE Jack Wu Incomplete letter sent 4/26/18 – waiting for additional information 1220 S. Diamond Bar Blvd. (Alcohol sales) MCUP PL2017-170 MN Shu Cuisine Restaurant Under review 9.1 Packet Pg. 126 Project Status Report CITY OF DIAMOND BAR Page 2 July 24, 2018 COMMUNITY DEVELOPMENT DEPARTMENT PENDING ITEMS (continued) Property Location File # AP Applicant Status 652 Featherwood (Addition to single family residence) DR PL2018-45 MN Ramy Ibrahim Under review 340 Fern Pl. (New single family residence) DR PL2018-100 NTE Justin Le Under review 21065 Glenwold Dr. (Addition to single family residence) DR PL2017-190 MN Richard Stupin Under review 23331 Ridge Line Rd (Addition to single family residence) DR PL2017-138 NTE Tuan Tran Third incomplete letter sent 6/21/18 – waiting for additional information 23509 Ridge Line Rd (New single family residence) DR PL2017-36 NTE Primior Inc. Third incomplete letter sent 2/14/18 – waiting for additional information 23436 Robinbrook (Addition to single family residence) ADR PL2018-42 MN Rupert Mok Second Incomplete letter sent 7/10/18 – waiting for additional information 2653 Shady Ridge Ln (Façade Remodel) DR PL2018-30 MN Bruce Oh Second Incomplete letter sent 6/27/18 – waiting for additional information 24030 Shotgun (New single family residence) DR PL2016-195 NTE Pete Volbeda Fourth incomplete letter sent 3/14/18 – waiting for additional information 2909 Steeplechase (New single family residence) DR PL2018-92 NTE Feng Xiao, Architect Under review 1401 Valeview Dr. (Addition to single family residence and accessory dwelling unit DR PL2017-183 MN Chen Kun Lee Under review Various locations in public right-of-way (wireless facilities) CUP PL2017-69 MN Anthony Serpa Second incomplete letter sent 2/28/18 9.1 Packet Pg. 127 CITY OF DIAMOND BAR NOTICE OF PUBLIC MEETING AND AFFIDAVIT OF POSTING STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES ) CITY OF DIAMOND BAR ) I, Stella Marquez, declare as follows: On July 24, 2018, the Diamond Bar Planning Commission will hold a Regular Meeting at 7:00 p.m. at City Hall, Windmill Community Room, 21810 Copley Drive, Diamond Bar, California. I am employed by the City of Diamond Bar. On July 19, 2018, a copy of the Planning Commission Agenda was posted at the following locations: South Coast Quality Management District Auditorium 21865 East Copley Drive Diamond Bar, CA 91765 Diamond Bar Library 21800 Copley Drive Diamond Bar, CA 91765 Heritage Park 2900 Brea Canyon Road Diamond Bar, CA 91765 I declare under penalty of perjury that the foregoing is true and correct. Executed on July 19, 2018, at Diamond Bar, California. Stella Marquez Community De, CDAzstel la\affi davitposting. doc VOLUNTARY REQUEST TO ADDRESS THE PLANNING COMMISSION AGENDA ITEM L79 SUBJECT: GG�s? y D-0/-7— 75,7'3 � TO: Planning Commission DATE: SPEAKER ` sJ�i�/7 NAMP- (Please print clearly) ADDRESS: (Please print clearly) l would like to address the Planning Commission on the above stated item. Please have the Commission Minutes reflect my name and address as printed above Signature Note: This form is intended to assist the Chairman in ensuring that all persons wishing to address the Commission will have the opportunity to do so, and to ensure correct spelling of names in the Minutes. After completion, please submit your form to the Planning Commission Secretary. Thank you. . RESIDENTIAL COMMUNITY OF GROUP BETWEEN GOLDEN SPRING RD NORTH, WALNUT DR SOUTHEAST,FLINTGATE DR AND CALBOURNE DR EASrr,FLINTGATE DR WEST D.B., CA 91765 TO : CITY OF DB,PLANNING COMMISSION DEPARTMENT DATE : JULY 20,2018 ATTN : SUPERVISOR AT PLANNING DIV. AND ASSOCIATES REF WE HAVE 7 IMPORTANT SUBJECTS TO AGAINST OF YOUR CASE # PL2017-125) (APS #8762-030-031) WILL BE BUILDED AROUND 2,000 SQFT ON THIS SMALL,HILL ONLY 6,000SQFT LAND .,AND ON IT HAVE 2 EDISON ELE.POSTS, 2 CENTER BOXES; IT IS (RL) ZONE SHOULD NOT BE ALLOWED TO BUILD UP AROUND 2,000 SQFT,'"WITH GARAGE, PORCH, PATIO,..& ,ASKING THE UPDATE ELE.bVIl2E WHICH PASSING THROUGH ROOFS. REF:(A. IF ALLOWED NEW HOME #2030,5's LIVING AREA SIZE SHOULD BEMATaM WITH NEI( Dear sirs; B, UNDERGROUND ELL' CON CT SHOULD BE UPDATE BU ISO ALSO p20521 #{20 OS THEY ARE 23 HOMES NEAR FWY SINS�E 1 965. As a conerned ocal resident.. for over half century, on this #20305 Flintgate Dr, has been givenup to build a single-family residence with an attached garage, because this lot is very narrow,and half size in a hill;there are Edison electrical boxes,posts in its center. area. Why at 50 years ago,the builder has been given up to build single-family residence and right now, D.B.., will be allowing the owner to build with it about 2,000 SQFT single-family residence??? 1. For about 2,000 SQFT living area resident will be not sure create an in -balance and unnecessary against other residents at here area. 2. This part of the empty land", by visual observation, appears to be lower leveled hill lot; those ldison`s equipments will bea moved to where and how long wil-1-=be ??When it is on,the powerwill be shat 3. We did pay in full of our property tax within half century; those paid money have been prosperity our residential community Weldogetbebearing the unconvenientlong period when the building connected with gas,edison,water system into this RL lot And we will be,living in stopping to use our ultility. 4. There will be lot of diggirg removal of debris haul will be those contractors minimize with ti;e inconveniences to the immediate neighborhood. 5. Within this comunity; here are standard living area size from 1,200 SQFT to 1,790 SQFT on original living sized lots. Even & numbers had been added on their sine but they surly,. usually used their own ultility equipmLnts; there were without shut down the power source from its neighborhoods. .6. On our original lots have been bigger than this #20305 Flintgate Dr why thisfnot standard and hill, lower lot can be allowed to build up big size living house?? 7. By our visual_Qb-�zp_rvation, the canters Edison_ele.post is linking with power to the 60 freeway that is important power source and the otherho; Edison ELE wire on their back yard should be update underground for #2d521to # 20305. We are the basic resident members to prosperity our residential community; we sincerely signed our name to tell what are our right to support our commAnity herewith those signatures attached. X41 i fie. ( "a.S- 3Ce Y/ 4Kh eC44 q6 qsy ZoZ %o3Z 9'7- "3b a�- c.� m Y 7 k 7 Vj N ti 4 7 Vj