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HomeMy WebLinkAboutReso 069-84 TentMap5131Barratt RESOLUTION NO. 69-84 A RESOLUTION OF THE [CITY COUNCIL OF THE CITY OF DUBLIN APPROVING TENTATIVE MAP 5131 CONCERNING PA 82-033 BARRATT SAN JOSE WHEREAS, the State of California Subdivision Map Act and the adopted City of Dublin Subdivision Regulations require that no real property may be divided into two or more parcels for the purpose of sale, lease or financing unless a tentative map is acted upon and a final map is approved consistent with the Subdivision Map Act and City of Dublin subdivision regulations; and, WHEREAS, the Planning Commission did review and approve the Tentative Map #5131 at a public hearing on February 6, 1984; and, WHEREAS, the Tentative'Map for Tract 5131 was appealed to the City Council who heard the appeal on May 23, 1983; and WHEREAS, the City Council continued review of the Tentative Map until after the San Ramon Road Specific Plan, as it applied to the subject site, was adopted and the site was rezoned accordingly; and WHEREAS, the City Council rezoned the subject property Planned Development (PD) for 84 residential units on April 23, 1984; and WHEREAS, pursuant to State and City environmental regulations, a Negative Declaration has been prepared for the proposed associated rezoning and tentative map and the City Council has reviewed and considered the information in the Negative Declaration; NOW THEREFORE, be it resolved that the City Council finds: 1. Tentative Map ~5131 is consistent with the intent of applicable subdivision regulations and City Zoning and related ordinances. 2. The City of Dublin is in the process of preparing and adopting a general plan. 3. There is a reasonable probability that ~the proposed Tentative Map will be c~nsistent with the future general plan. 4. There is little or no probability that the Tentative Map will be a detriment to, or interfere with the future general plan, should the related Planned Development rezoning ultimately be inconsistent with the future general plan. 5. The Tentative Map will not have a significant environmental impact. 6. The Tentative Map will not have substantial adverse effects on health or safety or be substantially detrimental to the public welfare, or be injurious to property or public improvements. 7. The site is physically suitable for the proposed development in that the site is indicated to be geologically satisfactory for the type of development proposed in locations as shown, provided geological consultants' recommendations are followed; and the site is in a good location regarding public services and facilities. 8. The site is physically suitable for the proposed density of development in that the design and improvements are consistent with those of similar existing residential developments which have proven to be satisfactory. 9. This project will not cause serious public health problems in that all necessary utilities are or will be required to be available and Zoning, Building, and Plumbing Ordinances control the type of development and the operation of the uses to prevent health problems after development. NOW, THEREFORE, be it resolved that Tentative Map ~5131 is an integral part of the Planned Development zoning of the subject property; and BE IT FURTHER RESOLVED that the City Council approves Tentative Map #5131 subject to the conditions listed below: Conditions of Approval for Tentative Map ~5131 as recommended by the City Engineer: 1. Prior to filing the Final Map, or grading approval being given, the City-owned property shown within the proposed project shall be acquired from the City. 2. Site Development Review approval shall be gained from the City prior to filing the Final Map. Any modification of the project design approved by the Site Development Review shall supercede design on Tentative Map #5131 and shall be considered as an approved modification of the Tentative Map. 3. As part of the submittal for subdivision improvement plan, grading plan and Final Map, the developer's engineer shall field survey Martin Canyon Creek and perform hydrologic calculations indicating the capacity of the Creek. Should the Creek not handle the 100-year storm flow, improvements shall be designed so that this capacity is met, with an effort to maintain the natural appearance of the Creek. In addition, finished floor elevations of the units along the Creek shall be set so that if the Creek becomes blocked, the storm waters will flow onto San Ramon Road before water would enter the residential units. 4. The following Creek setbacks shall be adhered to: a. For existing banks of 2:1 slope (horizontal over vertical) or steeper, the setback is established by drawing a line at 2:1 slope from the toe of the existing bank to a point where it intercepts the ground surface and then adding 20 feet. b. Where the existing bank is 2:1 or flatter, the setback shall be 20 feet from the top of the bank. The following information shall be provided to determine an adequate setback from the creek and for the required hydrologic calculations: a. The precise location, both horizontal and vertical, of the Creek centerline and toes and tops of both sides of the creek. b. Cross sections of the Creek at intervals acceptable to the City. Sections at 100' intervals are typical; more frequent sections'may be required. 5. Grading and drainage shall be designed so as not to block and to accept drainage overflow from the south end of the adjacent Silvertree subdivision. 6. An erosion and sediment control plan shall be required as part of the grading plan submittal. 7. The habitable building set back shall be 25 feet from the fault zone based upon geologic studies conducted by Berlogar, Long and Associates, Jan. 28, 1983, and March 4, 1983. Garages shall be located at least 6 feet outside of the fault zone and be constructed on "floating slab" foundations heavily reinforced and/or prestressed, or utilize other appropriate construction techniques as acceptable to the Building Inspection Department and the City's Consultant Geologist. 8. Underground utilities shall be designed so as to minimize crossings of the fault, stay out of the area within 25 feet either side of the fault, and where practical, provide flexible conduits and joints for underground utilities in the fault zone as acceptable to the City Engineer and the Dublin San Ramon Service District. 9. Based on the major traffic impact on the Silvergate Drive leg of the Silvergate Drive/San Ramon Road intersection, the developer be required to pay 1/4 the cost of a future traffic signal at that intersection ($25,000). A bond shall be established with the City, prior to filing of the Final Map, to cover the expected improvement and design costs. 10. The following acoustical treatments shall be followed to mitigate the potential noise impacts. Units within 80 feet of the eastern property line shall have: a) doors and windows with a sound transmission (STC) rating of 30 or higher in all walls facing or siding to San Ramon Road. b) wall construction to assure that interior noise level will not exceed 45 dba with an expected traffic volumn along San Ramon Road of 40,000 ADT c) mechanical air conditioning in living and sleeping rooms. 11. The private roadway entrance to the project on Silvergate shall be directly opposite Dublin Green Drive. The entrance off of San Ramon Road shall be designed to be acceptable to the City Engineer and City Traffic Engineer. 12. Sidewalk shall be completed along the Silvergate frontage. 13. The developer shall be responsible for the following frontage improvements along San Ramon Road: a. One lane of traffic and 8 feet of shoulder (20 feet pavement) or equivalent. b. Curb gutter and a 6 foot sidewalk. c. Replacement of the bike path where necessary for ultimate improvements. d. Necessary drainage improvements. e. Related signing and striping. f. Street lights on one side of street. 14. The developer's engineer shall develop the expected truck length and turning radius criteria to use the private streets (delivery, garbage moving trucks, etc.) and design the curb radius accordingly and submit this data and design criteria with the improvement plans. 15. Wheel stops within the project shall be the curb at the end of the parking stalls wherever possible. Where freestanding wheel stops are necessary, concrete stops shall be used. 16. On-site circulation shall be constructed to private vehicle accessway standards as acceptable to the City Engineer and include street lighting. 17. Prior to final preparation of the subgrade and placement of base materials, all underground utility mains shall be installed and service connections stubbed out beyond curb lines. Public utilities and sanitary sewers shall be installed in a manner which will not disturb the street pavement, curb, and gutter when future service connections or extensions are made. 18. Prior to filing the Final Map, precise plans and specifications for street improvements, grading, drainage (including size, type and location of drainage facilities both on- and off-site) and erosion and sedimentation control shall be subject to the approval of the City Engineer. 19. Where soil or geologic conditions encountered in grading operations are different from that anticipated in the soil and geologic investigation report, or where such conditions warrant changes to the recommendations contained in the original soil investigation, a revised soil or geologic report shall be submitted for approval and shall be accompanied by an engineering and geological opinion as to the safety of the site from hazards of erosion, settlement and seismic activity. 20. The subdivider shall furnish and install street name signs, bearing such names as are approved by the Planning Director, and traffic safety signs in accordance with the standards of the City of Dublin. 21. Roof drains shall empty onto paved areas, concrete swales, other approved dissipating devices, or tied into the storm drain system. 22. Dust control measures, as approved by the City Engineer, shall be followed at all times during grading and construction operations. 23. Construction and grading operations shall be limited to weekdays (Monday through Friday) and the hours from 7:30 a.m. to 6:00 p.m., except as approved in writing by the City Engineer. 24. Developer shall keep adjoining public streets and driveways free and clean of project dirt, mud, materials and debris and clean up shall be made during the construction period, as determined by the City Engineer. 25. Prior to issuance of Building Permits: a) Grading must conform with the recommendations of the soils engineer to the satisfaction of the City Engineer. A declaration by the soils engineer that he has supervised grading and that such conformance has occurred shall be submitted. b) The following shall have been submitted to the City Engineer: 1) An as-built grading plan prepared by a registered Civil Engineer, including original ground surface elevations, as-graded ground surface elevations, lot drainage, and locations of all surface and subsurface drainage facilities. 2) A comPlete record, including location and elevation of all field density tests, and a summary of all field and laboratory tests. 3) A declaration by the Project Civil Engineer and Project Geologist that all work was done in accordance with the recommendations contained in the soil and geologic investigation reports and the approved plans and specifications. 26. Prior to any grading of the site, and in any case prior to filing a Final Map, a detailed construction grading plan (including phasing), drainage, water quality, erosion and sedimentation control plans for construction and the post- construction period shall be prepared by the Project Civil Engineer and/or Engineering Geologist, and shall be approved by the City Engineer. Performance guarantees related to these plans shall be provided to the City as required by the City Engineer. Said plans shall include detailed design, location, and maintenance criteria of all erosion and sediment control measures. The plans shall attempt to insure that no increase in sediment or pollutants from the site will occur. The plan shall provide for long-term maintenance of all permanent erosion and sediment control measures such as creek slope vegetation. All erosion and sediment control measures shall be maintained by the developer until responsibility is turned over to the project Homeowners' Association at the time the City accepts final improvements and releases the performance guarantee as required by the City Engineer. 27. Grading shall be completed in compliance with the construction grading plans and recommendations of the Project Soils Engineer and/or Engineering Geologist, and the approved erosion and sedimentation control plan, and shall be done under the supervision of the Project Soils Engineer and/or Engineering Geologist. Inspections that will satisfy final subdivision map requirements shall be arranged with the City Engineer if grading is undertaken prior to filing the Final Map. 28. If grading is commenced prior to filing the Final Map, a surety or guarantee, as determined suitable by the City Engineer shall be filed with the City of Dublin to insure restoration of the site to a stable and erosion resistant state if the project is terminated prematurely. 29. Maintenance of common areas including ornamental landscaping, graded slopes, erosion control plantings and drainage, erosion and sediment control improvements, shall be the responsibility of the developer during construction stages and until final improvements are accepted by the City and the performance guarantee required under Condition 26 is released; thereafter, maintenance shall be the reponsibility of a Homeowners' Association which automatically collects maintenance assessments from each owner and makes the assessments a personal obligation of each owner and a lien against the assessed property. 30. The subdivider shall grade the tract, install landscaping, soil erosion, sedimentation and drainage control measures, and improve all streets and easements, as shown or indicated on Exhibit A and these conditions. Performance bonds shall be provided to the satisfaction of the City Engineer that are of sufficient value to assure complete installation of said improvements. 31. Measures shall be taken to contain all trash, construction debris, and materials on site until disposal off-site can be arranged. Subdivider shall be responsible for corrective measures at no expense to the City. 32. Install fire hydrants at the locations approved by the Dublin San Ramon Services District in accordance with present standards. Provide raised blue reflectorized pavement markers in private vehicle accessways at each fire hydrant. 33. If during construction, archaeological remains are encountered, construction in the vicinity shall be halted, an archaeologist consulted, and the Planning Department notified. If, in the opinion of the archaeologist, the remains are significant, measures, as may be required by the Planning Director, shall be taken to protect them. 34. Parkland dedication fees shall be paid as determined by the City Engineer in accordance with City Subdivision regulations. For in lieu fee calculation purposes the preliminary park dedication land required is 29,678 sq. ft. Final calculations shall be made at the time of approval of the Final Map. 35. Sidewalks shall be installed to assure that pedestrians can walk within the project without having to walk down the private vehicle accessways, as acceptable to the City Engineer. 36. Copies of the Final Map and improvement plans, indicating all lots, streets, and drainage facilities within the subdivision shall be submitted to the City Engineer, at 1"= 400 ft. scale, and 1"- 200 ft. scale for City mapping purposes. 37. The minimum distance between the San Ramon Road curb line and the Arbor Creek property lines and fences shall be 22 feet. 38. Phasing plans shall be submitted as part of the Site Development Review application. They shall indicate how roads, drains, grades and the like will be installed and how they will function if installed incrementally. 39. The project is responsible for the design, installation and maintenance of all landscape and related improvements, that are approved by the City Council as part of the Site Development Review approval, between San Ramon Road curbing and the projects property line. 40. Comply with all conditions of City Council Resolution 27-84 regarding the Planned Development Rezoning. The public access easement called for in Condition l(f) of Resolution 27-84 shall be shown on the Final Map. PASSED, APPROVED AND ADOPTED this 23rd day of July, 1984. AYES: Councilmembers: Hegarty, Jeffery, Moffatt, Vonheeder and Mayor Snyder NOES: None ABSENT:None ~.~. ATTEST: ~-' ' City