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HomeMy WebLinkAboutPC 2008-33PLANNING COMMISSION RESOLUTION NO. 2008-33 A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR, CALIFORNIA, CONDITIONALLY APPROVING DEVELOPMENT REVIEW NO. 2008-17 AND MINOR CONDITIONAL USE PERMIT NO. 2008-14 FOR THE REQUEST TO REMODEL AND EXPAND AN EXISTING NONCONFORMING SINGLE -STORY, SINGLE- FAMILY RESIDENCE ON LOT NO. 10 OF TRACT 25989, LOCATED AT 3611 CROOKED CREEK RD., (APN: 8714-018-019) A. RECITALS The Planning Commission considered an application filed by E.J.B. Designs on behalf of the property owners, Don and Patty Encalade, requesting approval of plans to construct a 232.5 square foot first floor addition and 788 square foot second floor addition to an existing two-story, single-family dwelling unit at 3611 Crooked Creek Road. The subject property is nonconforming in that the existing building separation between the east side of the subject residence and the neighboring residence is 1 V-6% the current minimum building separation required is 15 feet. 2. The subject property is zoned RLM and it contains 8,125 gross square - feet of land area. The property in question is subject to the RLM Development Standards. 3. The subject property is legally described as Lot 10, Tract 25989 and the Assessor's Parcel Number is (APN) 8714-018-019. 4. Public Hearing notification was published in the San Gabriel Valley Tribune and Inland Valley Daily Bulletin newspapers and property owners within a 500 -foot radius of the project site were notified of the proposed project by mail. Further, a public hearing notice display board was posted at the site, and at three other locations within the project vicinity. 5. On November 25, 2008, 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: 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. 2. The Planning Commission hereby determines that the proposed project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) as set forth under Article 19 Section 15301(e)(2) (Additions to existing structures) of the CEQA Guidelines. DEVELOPMENT REVIEW a. The design and layout of the proposed development is consistent with the General Plan, development standards of the applicable zone district, design guidelines, and architectural criteria for specialized areas (e.g., specific plans, community plans, boulevards, or planned developments.) The proposed additions to the existing two-story, single-family residence, are consistent with the RLM Zone's Development Standards and the City's Design Guidelines. In addition, the proposed project, with conditions of approval, is consistent, in terms of mass, scale and appearance, with the surrounding single-family dwellings. b. The design and layout of the proposed development will not interfere with the use and enjoyment of neighboring existing or future development, and it will not create traffic or pedestrian hazards. The subject property is located within a designed and developed residential neighborhood. Public and private improvements are available to support the proposed project and the surrounding neighborhood. The proposed additions to the existing single-family residence will not negatively impact the existing or future development of the surrounding neighborhood. C. The architectural design . of the proposed development is compatible with the characteristics of the surrounding neighborhood and will maintain the harmonious, orderly and attractive development contemplated by Chapter 22.48 Diamond Bar Development Code, the General Plan, City Design Guidelines, or any applicable specific plan. The proposed additions to the existing two-story, single-family residence, are consistent with the goals and objectives of the adopted General Plan. The proposed project is compatible with the mass, scale and appearance of the surrounding dwelling units. The facade modifications will enhance the neighborhood residential character. d. The design of the proposed development will provide a desirable environment for its occupants and visiting public, as well as its 2 Planning Commission Resolution No. 2008-33 neighbors, through good aesthetic use of materials, texture, and color that will remain aesthetically appealing. The project's design and use of construction materials are consistent with other single-family residences in the surrounding neighborhood. e. The proposed project will not be detrimental to the public health, safety, or welfare or materially injurious (e.g., negative affect on property values or resale(s) of property) to the properties or improvements in the vicinity. The proposed additions to the existing two-story, single-family residence are consistent with the established development pattern for the neighborhood and will not negatively impact the public health, safety or general welfare. MINOR CONDITIONAL USE PERMIT a. The proposed use is allowed within the subject zoning district with the approval of a minor conditional use permit and complies with all other applicable provision of this development code and the Municipal Code; The existing single-family dwelling is a permitted use in the RLM zone. The substandard building separation on the east side of the residence renders the project nonconforming. The expansion of a nonconforming structure requires approval of a Minor Conditional Use Permit. The proposed addition of a 788 square foot second story addition complies with the development standards of the RLM zone. b. The proposed use is consistent with the general plan and any applicable specific plan; The proposed expansion of a single-family dwelling unit is consistent with the City's adopted General Plan. The site is not subject to the provisions of any specific plan. C. The design, location, size and operating characteristics of the proposed use are compatible with the existing and future land uses in the vicinity; The existing single-family dwelling unit and the proposed addition of 1,020.5 square feet of new living area is consistent with the development standards for the site and the surrounding neighborhood. d. The subject site is physically suitable for the type and density/intensity of use being proposed including access, provision 3 Planning Commission Resolution No. 2008-33 of utilities, compatibility with adjoining land uses, and the absence of physical constraints; The subject site is physically suitable for the existing single-family residential dwelling and the proposed expansion. The existing and proposed use of land is consistent with the surrounding land uses. The proposed addition of floor area is consistent with the development standards for the RLM zone. e. Granting the minor conditional use permit will not be detrimental to the public interest, health, safety, convenience or welfare, or materially injurious to persons, property or improvements in the vicinity and zoning district in which the property is located; and The granting of the minor conditional use permit will allow the expansion of the existing single-family dwelling unit in a manner similar with existing dwelling units located in the surrounding neighborhood. The proposed expansion of the dwelling unit will not negatively impact the public interest, health, safety convenience or welfare. f. The proposed project has been reviewed in compliance with the provisions of the California Environmental Quality Act (CEQA). The proposed project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) as set forth under Article 19 Section 15301(e)(2) (additions to existing structures) of the CEQA Guidelines. 3. Based upon the findings and conclusion set forth above, the Planning Commission hereby approves this Application subject to the following conditions: a. Planning Division (1) Development shall substantially comply with the plans and documents presented to the Planning Commission at the public hearing regarding this proposed project. (2) The project landscape plan shall avoid the use of invasive plant material as identified by the California Invasive Plant Council. A complete list of the plant material to be avoided can be found at the following email address: www.cal- ipc.org. b. Standard Conditions. The applicant shall comply with the standard development conditions attached hereto. 4 Planning Commission Resolution No. 2008-33 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 applicant, E.J.B. Designs 3730 Tovar Way, Chino Hills, CA 91709 and the property owner Mr. and Mrs. Don Encalade, 3611 Crooked Creed Road, Diamond Bar, CA 91765. APPROVED AND ADOPTED THIS 25t" DAY OF NOVEMBER 2008, BY THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR. By: �1�i � 4�zxm"— eve Nelson, 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 25th day of November 2008, by the following vote: AYES: Commissioners: Nolan, Lee, VC/Torng, Chair/Nelson NOES: Commissioners: None ABSENT: Commissioners: Shah ABSTAIN: Commissioners: None ATTEST: Greg Gubman, Secretary 5 Development Review No. 2008-17 11 DMII01D S) TIR IQ �rF STANDARD CONDITIONS USE PERMITS, COMMERCIAL AND RESIDENTIAL NEW AND REMODELED STRUCTURES PROJECT No: Development Review No. 2008-17 and Minor Conditional Use Permit No. 2008-14 SUBJECT: Addition of a 232.5 square foot first floor addition and a 788 square foot second floor addition to an existing nonconforming single-family residence PROPERTY Don and Patty Encalade OWNER: 3611 Crooked Creek Road Diamond Bar, CA 91765 APPLICANT: E.J.B Designs 3730 Tovar Way Chino Hills, CA 91709 LOCATION: 3611 Crooked Creek Road, Diamond Bar, CA 91765 ALL OF THE FOLLOWING CONDITIONS APPLY TO YOUR PROJECT. APPLICANT SHALL CONTACT THE PLANNING DIVISION AT (909) 839-7030, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. GENERAL REQUIREMENTS In accordance with Government Code Section 66474.9(b)(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. 2008-17 and Minor Conditional Use Permit No. 2008-14 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. 6 Planning Commission Resolution No. 2008-33 (b) Applicant shall promptly pay any final judgment rendered against the City descendents. 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 No. 2008-17 and Minor Conditional Use Permit No. 2008-14 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 applicant pays 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 zoning approval for those businesses located in Diamond Bar. 4. Signed copies of the Planning Commission Resolution No. 2008-33 Standard Conditions, and all environmental mitigations shall be included on the plans. 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. Site, grading, landscape/irrigation and roof plans, elevations and sections shall be coordinated for consistency prior to issuance of City permits (such as grading, tree removal, encroachment, building, etc.,) or approved use has commenced, whichever comes first. 10. Property owner/applicant shall remove the public hearing notice board within three days of this project's approval. 11. The applicant shall comply with requirements of City Planning, Building and Safety Divisions, Public Works Division, and the Fire Department. 7 Planning Commission Resolution No. 2008-33 B. FEES/DEPOSITS Applicant shall pay development fees (including but not limited to Planning, Building and Safety Divisions, Public Works Division 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. 2008-17 and Minor Conditional Use Permit No. 2008-14 shall expire within two years from the date of approval if the use has not been exercised as defined per Municipal Code Section 22.66.050(b)(1). The applicant may request in writing a one-year time extension subject to Municipal Code Section 22.60.050(c) for Planning Commission approval. D. SITE DEVELOPMENT 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, collectively referenced herein as Exhibit "A" including: site plans, floor plans, architectural elevations, exterior materials and colors, landscaping, and grading on file in the Planning Division, the conditions contained herein, and the Development Code regulations. 2. 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. 3. All roof -mounted equipment shall be screened from public view. 4. 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 owner/occupant. 8 Planning Commission Resolution No. 2008-33 E. SOLID WASTE 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. APPLICANT SHALL CONTACT THE PUBLIC WORKS DEPARTMENT, (909) 839-7040, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: A. GENERAL 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. 2. The applicant shall comply with Standard Urban Storm Water Mitigation Plan (SUSMP) requirements to the satisfaction of the City Engineer. Please refer to City handouts. This project falls under the Redevelopment Category. 3. Grading and construction activities and the transportation of equipment and materials and operation of heavy grading equipment shall be limited to between the hours of 7:00 a.m. and 5:00 p.m., Monday through Saturday. Dust generated by grading and construction activities shall be reduced by watering the soil prior to and during the activities and in accordance with South Coast Air Quality Management District Rule 402 and Rule 403. Reclaimed water shall be used whenever possible. Additionally, all construction equipment shall be properly muffled to reduce noise levels. 9 Planning Commission Resolution No. 2008-33 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 applicant 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. All easements and flood hazard areas shall be clearly identified on the grading plan. 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. The staging area, including material stockpile and equipment storage area, shall be enclosed within a six foot -high chain link fence. All access points in the defense shall be locked whenever the construction site is not supervised. 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. Submit a stockpile plan showing the proposed location for stockpile for grading export materials, and the route of transport. 8. 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. 9. Rough grade certifications by project soils engineer 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. A graded geotechnical report shall be submitted for review and 10 Planning Commission Resolution No. 2008-33 approval by Public Works Engineering Department prior to release of Building Permits. 10. Final grade certifications by project soils and 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. D OFF-SITE STREET IMPROVEMENTS (Not required) E. UTILITIES (Not required) F. SEWERS/SEPTIC TANK (Not required) G. TRAFFIC MITIGATIONS (Not required) APPLICANT SHALL CONTACT THE BUILDING AND SAFETY DIVISION, (909) 839- 7020, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: Plans shall conform to State and Local Building Code (i.e., 2007 California Building Code, California Plumbing Code, California Mechanical Code, and the California Electrical Code) requirements and all other applicable construction codes, ordinances and regulations in effect at the time of plan check submittal. 2. Application for which no permit is issued within 180 days following the date of application shall expire by limitation, and plans and other data submitted for review may thereafter be returned to the applicant or destroyed by the Building Department. 3. Every permit issued by the Building Department shall expire if the building or work authorized by such permit is not commenced within 180 days from the date of such permit. 4. Construction activities causing the operation of any tools or equipment used in construction, drilling, repair alteration, or demolition work shall be conducted Monday - Saturday between the hours of 7:00 a.m. and 7:00 p.m. 5. The minimum design load for wind in this area is 80 M.P.H. exposures "C" and the site is within seismic zone four (4). The applicant shall submit 11 Planning Commission Resolution No. 2008-33 drawings and calculations prepared by a California State licensed Architect/Engineer with wet stamp and signature. 6. This project shall comply with the energy conservation requirements of the State of California Energy Commission. Kitchen and bathroom lights shall be fluorescent or controlled by a manual-on/auto off, occupant sensor. 7. In order to accurately monitor and report all construction and debris generation and diversion activities, all materials must both be hauled and processed by a city franchised contractor or by a licensed demolition contractor subject to compliance with specific permitting and reporting requirements. Southern California Air Quality Management District (SCAQMD) approval/clearance will be required prior to the issuance of a demolition permit. Please contact SCAQMD at (909) 367-2327. 8. Number of plumbing fixtures shall be in compliance with CBC Appendix 29. 9. Prior to Building permit issuance, Walnut Valley School District fees must be paid. Please obtain a form from the Building and Safety Division to take directly to the school district. Walnut Valley School District 880 S Lemon Ave Walnut, CA 91789 (909) 595-1261 '10. Indicate the proposed building on the plans. Submit code analysis and justification showing the following: a. Each building square foot b. Each building height C. Type of construction d. Each group occupancy e. Property line location in relation to each building (side yard) 11. Please submit a total of five (5) full scale plans to the Building and Safety Division after the Planning Commission has reviewed and approved the proposed project. 12. Building setback from any slope (toe or top) shall meet Chapter 18 of the 2007 California Building Code. 13. To eliminate safety hazards on existing pools and spas, Health and Safety Code 115928(d) requires installation of anti -entrapment cover whenever a building permit is issued for all remodeling or modification at a single- family home. 12 Planning Commission Resolution No. 2008-33 14. Indicate all easements on the site plan. 15. Foundation systems on expansive soil shall be constructed in a manner that minimizes damage to the structure from movement of the soil. Depth of foundation below the natural and finish grade shall be not less than 24 inches for exterior and 18 inches for interior foundations. 16. All balconies shall be designed for 60 Ib. live load. 17. Guardrails shall be designed for 20 Ib. load applied laterally at the top of the rail. 18. Include grading plans with construction plans showing clearly all finish elevations, drainage, and retaining wall locations. No building permits shall be issued prior to submitting a pad certification. Engineering Department will require separate submittal. 19. The project shall be protected by a construction fence and shall comply with the NPDES and BMP requirements (sand bags, etc.) 20. Check drainage patterns with Engineering Department. Surface water shall drain away from building at a 2% minimum slope. 21. Specify location of tempered glass as required by code. 22. Specify 1/4"/ft slope for all flat surfaces/decks with approved water proofing material. Also, provide guardrail connection detail (height, spacing, etc.) End 13 Planning Commission Resolution No. 2008-33 PLANNING COMMISSION RESOLUTION NO. 2008-33 A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR, CALIFORNIA, CONDITIONALLY APPROVING DEVELOPMENT REVIEW NO. 2008-17 AND MINOR CONDITIONAL USE PERMIT NO. 2008-14 FOR THE REQUEST TO REMODEL AND EXPAND AN EXISTING NONCONFORMING SINGLE -STORY, SINGLEFAMILY RESIDENCE ON LOT NO. 10 OF TRACT 25989, LOCATED AT 3611 CROOKED CREEK RD., (APN: 8714-018-019) A. RECITALS 1. The Planning Commission considered an application filed by E.J.B. Designs on behalf of the property owners, Don and Patty Encalade, requesting approval of plans to construct a 232.5 square foot first floor addition and 788 square foot second floor addition to an existing two-story, single-family dwelling unit at 3611 Crooked Creek Road. The subject property is nonconforming in that the existing building separation between the east side of the subject residence and the neighboring residence is 11'-6", the current minimum building separation required is 15 feet. 2. The subject property is zoned RLM and it contains 8,125 gross squarefeet of land area. The property in question is subject to the RLM Development Standards. 3. The subject property is legally described as Lot 10, Tract 25989 and the Assessor's Parcel Number is (APN) 8714-018-019. 4. Public Hearing notification was published in the San Gabriel Valley Tribune and Inland Valley Daily Bulletin newspapers and property owners within a 500 -foot radius of the project site were notified of the proposed project by mail. Further, a public hearing notice display board was posted at the site, and at three other locations within the project vicinity. 5. On November 25, 2008, the Planning Commission of the City of Diamond Bar conducted a duly noticed public hearing, solicited testimony from all interested individuals, and concluded said hearing on that date. B. RESOLUTION NOW, THEREFORE, it is found, determined and resolved by the Planning Commission of the City of Diamond Bar as follows: 1. The Planning Commission hereby specifically finds that all of the facts set forth in the Recitals, Part A, of this Resolution are true and correct. 2. The Planning Commission hereby determines that the proposed project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) as set forth under Article 19 Section 15301(e)(2) (Additions to existing structures) of the CEQA Guidelines. DEVELOPMENT REVIEW a. The design and layout of the proposed development is consistent with the General Plan, development standards of the applicable zone district, design guidelines, and architectural criteria for specialized areas (e.g., specific plans, community plans, boulevards, or planned developments.) The proposed additions to the existing two-story, single-family residence, are consistent with the RLM Zone's Development Standards and the City's Design Guidelines. In addition, the proposed project, with conditions of approval, is consistent, in terms of mass, scale and appearance, with the surrounding single-family dwellings. b. The design and layout of the proposed development will not interfere with the use and enjoyment of neighboring existing or future development, and it will not create traffic or pedestrian hazards. The subject property is located within a designed and developed residential neighborhood. Public and private improvements are available to support the proposed project and the surrounding neighborhood. The proposed additions to the existing single-family residence will not negatively impact the existing or future development of the surrounding neighborhood. C. The architectural design of the proposed development is compatible with the characteristics of the surrounding neighborhood and will maintain the harmonious, orderly and attractive development contemplated by Chapter 22.48 Diamond Bar Development Code, the General Plan, City Design Guidelines, or any applicable specific plan. The proposed additions to the existing two-story, single-family residence, are consistent with the goals and objectives of the adopted General Plan. The proposed project is compatible with the mass, scale and appearance of the surrounding dwelling units. The facade modifications will enhance the neighborhood residential character. d. The design of the proposed development will provide a desirable environment for its occupants and visiting public, as well as its 2 Planning Commission Resolution No. 2008-33 neighbors, through good aesthetic use of materials, texture, and color that will remain aesthetically appealing. The project's design and use of construction materials are consistent with other single-family residences in the surrounding neighborhood. e. The proposed project will not be detrimental to the public health, safety, or welfare or materially injurious (e.g., negative affect on property values or resale(s) of property) to the properties or improvements in the vicinity. The proposed additions to the existing two-story, single-family residence are consistent with the established development pattern for the neighborhood and will not negatively impact the public health, safety or general welfare. MINOR CONDITIONAL USE PERMIT a. The proposed use is allowed within the subject zoning district with the approval of a minor conditional use permit and complies with all other applicable provision of this development code and the Municipal Code; The existing single-family dwelling is a permitted use in the RLM zone. The substandard building separation on the east side of the residence renders the project nonconforming. The expansion of a nonconforming structure requires approval of a Minor Conditional Use Permit. The proposed addition of a 788 square foot second story addition complies with the development standards of the RLM zone. b. The proposed use is consistent with the general plan and any applicable specific plan; The proposed expansion of a single-family dwelling unit is consistent with the City's adopted General Plan. The site is not subject to the provisions of any specific plan. C. The design, location, size and operating characteristics of the proposed use are compatible with the existing and future land uses in the vicinity; The existing single-family dwelling unit and the proposed addition of 1,020.5 square feet of new living area is consistent with the development standards for the site and the surrounding neighborhood. d. The subject site is physically suitable for the type and density/intensity of use being proposed including access, provision 3 Planning Commission Resolution No. 2008-33 of utilities, compatibility with adjoining land uses, and the absence of physical constraints; The subject site is physically suitable for the existing single-family residential dwelling and the proposed expansion. The existing and proposed use of land is consistent with the surrounding land uses. The proposed addition of floor area is consistent with the development standards for the RLM zone. e. Granting the minor conditional use permit will not be detrimental to the public interest, health, safety, convenience or welfare, or materially injurious to persons, property or improvements in the vicinity and zoning district in which the property is located; and The granting of the minor conditional use permit will allow the expansion of the existing single-family dwelling unit in a manner similar with existing dwelling units located in the surrounding neighborhood. The proposed expansion of the dwelling unit will not negatively impact the public interest, health, safety convenience or welfare. f. The proposed project has been reviewed in compliance with the provisions of the California Environmental Quality Act (CEQA). The proposed project is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) as set forth under Article 19 Section 15301(e)(2) (additions to existing structures) of the CEQA Guidelines. 3. Based upon the findings and conclusion set forth above, the Planning Commission hereby approves this Application subject to the following conditions: a. Planning Division (1) Development shall substantially comply with the plans and documents presented to the Planning Commission at the public hearing regarding this proposed project. (2) The project landscape plan shall avoid the use of invasive plant material as identified by the California Invasive Plant Council. A complete list of the plant material to be avoided can be found at the following email address: www.calioc.orq. b. Standard Conditions. The applicant shall comply with the standard development conditions attached hereto. 4 Planning Commission Resolution No. 2008-33 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 applicant, E.J.B. Designs 3730 Tovar Way, Chino Hills, CA 91709 and the property owner Mr. and Mrs. Don Encalade, 3611 Crooked Creed Road, Diamond Bar, CA 91765. APPROVED AND ADOPTED THIS 25th DAY OF NOVEMBER 2008, BY THE PLANNING COMMISSION OF THE CITY OF DIAMOND BAR. 'teve Nelson, 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 25th day of November 2008, by the following vote: AYES: Commissioners: Nolan, Lee, VC/Torng, Chair/Nelson NOES: Commissioners: None ABSENT: Commissioners: Shah ABSTAIN: Commissioners: None By: ATTEST: ,Ygaze, Greg Gubman, Secretary 5 Development Review No. 2008-17 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. 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. 2. The applicant shall comply with Standard Urban Storm Water Mitigation Plan (SUSMP) requirements to the satisfaction of the City Engineer. Please refer to City handouts. This project falls under the Redevelopment Category. 3. Grading and construction activities and the transportation of equipment and materials and operation of heavy grading equipment shall be limited to between the hours of 7:00 a.m. and 5:00 p.m., Monday through Saturday. Dust generated by grading and construction activities shall be reduced by watering the soil prior to and during the activities and in accordance with South Coast Air Quality Management District Rule 402 and Rule 403. Reclaimed water shall be used whenever possible. Additionally, all construction equipment shall be properly muffled to reduce noise levels. 9 Planning Commission Resolution No. 2008-33 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 applicant 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. All easements and flood hazard areas shall be clearly identified on the grading plan. 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. The staging area, including material stockpile and equipment storage area, shall be enclosed within a six foot -high chain link fence. All access points in the defense shall be locked whenever the construction site is not supervised. 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. Submit a stockpile plan showing the proposed location for stockpile for grading export materials, and the route of transport. 8. 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. 9. Rough grade certifications by project soils engineer 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. A graded geotechnical report shall be submitted for review and 10 Planning Commission Resolution No. 2008-33 approval by Public Works Engineering Department prior to release of Building Permits. 10. Final grade certifications by project soils and 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. D OFF-SITE STREET IMPROVEMENTS (Not required) E. UTILITIES (Not required) F. SEWERS/SEPTIC TANK (Not required) G. TRAFFIC MITIGATIONS (Not required) APPLICANT SHALL CONTACT THE BUILDING AND SAFETY DIVISION, (909) 839- 7020, FOR COMPLIANCE WITH THE FOLLOWING CONDITIONS: 1. Plans shall conform to State and Local Building Code (i.e., 2007 California Building Code, California Plumbing Code, California Mechanical Code, and the California Electrical Code) requirements and all other applicable construction codes, ordinances and regulations in effect at the time of plan check submittal. 2. Application for which no permit is issued within 180 days following the date of application shall expire by limitation, and plans and other data submitted for review may thereafter be returned to the applicant or destroyed by the Building Department. 3. Every permit issued by the Building Department shall expire if the building or work authorized by such permit is not commenced within 180 days from the date of such permit. 4. Construction activities causing the operation of any tools or equipment used in construction, drilling, repair alteration, or demolition work shall be conducted Monday - Saturday between the hours of 7:00 a.m. and 7:00 p.m. 5. The minimum design load for wind in this area is 80 M.P.H. exposures "C" and the site is within seismic zone four (4). The applicant shall submit 11 Planning Commission Resolution No. 2008-33 drawings and calculations prepared by a California State licensed Architect/Engineer with wet stamp and signature. 6. This project shall comply with the energy conservation requirements of the State of California Energy Commission. Kitchen and bathroom lights shall be fluorescent or controlled by a manual-on/auto off, occupant sensor. 7. In order to accurately monitor and report all construction and debris generation and diversion activities, all materials must both be hauled and processed by a city franchised contractor or by a licensed demolition contractor subject to compliance with specific permitting and reporting requirements. Southern California Air Quality Management District (SCAQMD) approval/clearance will be required prior to the issuance of a demolition permit. Please contact SCAQMD at (909) 367-2327. 8. Number of plumbing fixtures shall be in compliance with CBC Appendix 29. 9. Prior to Building permit issuance, Walnut Valley School District fees must be paid. Please obtain a form from the Building and Safety Division to take directly to the school district. Walnut Valley School District 880 S Lemon Ave Walnut, CA 91789 (909)595-1261 10. Indicate the proposed building on the plans. Submit code analysis and justification showing the following: a. Each building square foot b. Each building height C. Type of construction d. Each group occupancy e. Property line location in relation to each building (side yard) 11. Please submit a total of five (5) full scale plans to the Building and Safety Division after the Planning Commission has reviewed and approved the proposed project. 12. Building setback from any slope (toe or top) shall meet Chapter 18 of the 2007 California Building Code. 13. To eliminate safety hazards on existing pools and spas, Health and Safety Code 115928(d) requires installation of anti - entrapment cover whenever a building permit is issued for all remodeling or modification at a singlefamily home. d 12 Planning Commission Resolution No. 2008-33 14. Indicate all easements on the site plan. 15. Foundation systems on expansive soil shall be constructed in a manner that minimizes damage to the structure from movement of the soil. Depth of foundation below the natural and finish grade shall be not less than 24 inches for exterior and 18 inches for interior foundations. 16. All balconies shall be designed for 60 Ib. live load. 17. Guardrails shall be designed for 20 Ib. load applied laterally at the top of the rail. 18. Include grading plans with construction plans showing clearly all finish elevations, drainage, and retaining wall locations. No building permits shall be issued prior to submitting a pad certification. Engineering Department will require separate submittal. 19. The project shall be protected by a construction fence and shall comply with the NPDES and BMP requirements (sand bags, etc.) 20. Check drainage patterns with Engineering Department. Surface water shall drain away from building at a 2')/0 minimum slope. 21. Specify location of tempered glass as required by code. 22. Specify 1/4"/ft slope for all flat surfaces/decks with approved water proofing material. Also, provide guardrail connection detail (height, spacing, etc.) End 13 Planning Commission Resolution No. 2008-33