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HomeMy WebLinkAboutResolution 565 - Kensington Court PUD TPSection 3. Conditional Approval. Tl~e applicatio~z for tentative plan for a Pia~lned Unit Development Subdivision known as Kensington Court herein is hereby approved, subject to the conditions set forth on Exhibits "A" acid "B", attached hereto by refez•cncc ina~rporated herein, i~i~posed under authority of CPMC Chapter l 6.3 G. Passed by the Planning Commission and signed by me i~~ authentication of its passage this llth~day of ATTEST: March , 2003. ~• Planning Commission Chair day of March , 2003. ~ 7 Planning Commission Chair Planning Comzxzission Resolution No, _ _ _Sb5 {0311112003) ~'xF~.i6it ~~~,~ RECOMMENDED PLANNIING DEPARTMENT COND~TICONS OF APPROVAL 1. A final development plan, containing in final form the information required in the preliminary plan shall be subz~nitted to the City within six months of approval or by August 11, 2003 A six month extension maybe granted by the City upon the applicant's request and for good cause. 2. The project must comply with all applicable local, state, and federal regulations including, but not limited to, the Oregon Uniform Pire Code and Structural Specialty Code. 3. The applicant shall submit final parking, landscaping, lighting and sign plans to the City for approval as part of the final development plan. A suitable landscape and irrigation plan shall show the types of trees, shrubs, and ground cover that will be planted together with street trees. ~1. The applicant shall submit a copy of the Covenants, Codes and Restrictions (CC&R's) or any comparable agreement governing the use, maintenance and continued protection of the PUD as part of the f nal development plan. 5. A lot line adjustment shall be processed by the applicant prior to acceptance of the fnal plat application by the City. H:1P1an ninglo3-fl09a.w~d L-xFr i6il- "l3 ~~ Kensington Court Suhdivrsion 3/712003 1 Cl7"Y~ DF CENTRAL PDINT PUBLIC WDRKS DEPARTMENT S7"AFF REPDRT Purpose Provide information to the Punning Commission and Applicant {hereinafter referred to as "Developer") regarding City Public Works Department {PWD} standards, requirements, and conditions to be included in the design and development of the proposed. Gather information from the Developer/Engineer regarding the proposed development. SPECIAL REQUIREMENTS The following items are specific Public Works infrastructure recommendations identified while reviewing the Tentative Plat far Kensington Court Subdivision, Existing„Infrastructure: The Developer steal! demonstrate that all connections to existing infrastructure (i.e. streets, water, sanitary sewer, storm drain systems, natural drainage systems, etc.} will not interfere with or provide for the degradation of the existing effective level of service ar operation of current infrastructure facilities, and that the existing infrastructure facilities have either adequate capacities to accommodate the flows andlor demands imposed on the existing infrastructure as the result of the connection of the proposed development's infrastructure, or will be improved by and at the expense of the Developer to accommodate the additional flows andlor demands; white maintaining or improving the existing level of service of the affected facility, as approved by {as applicable), the regulatory agency, utility owner, andlor property owner Kensington Court Subdivision 3!7'/203 2 involved. 2. Street Layout: It is the understanding of the Public Works Department that the developer intends to construct a public street including 30-feet of right-af-way. The street layout should be coordinated with, and approved by the Public Works Department. The developer's engineer will need to identify proposed widths for travel lanes, onWstreet parking, curb & gutter, sidewalk, and landscape buffers (as applicable). The Public Works standards & specifications should be consulted when determining a street layout & road base section. The typical City of Central Paint section would include 8-inches of 4" shale, 6-inches of 3/4" crushed rack, and a 3-inch lift of class "B" asphalt. 3. Right-of-Way Dedication: The City of Central Point Public 1Norks Department is not recommending right~of-way dedication along the proposed developments south boundary given Pittview Avenue's current right-of-way of 60-feet, is adequate to accommodate far any future improvements to Pittview Avenue 4. Pittview Road Improvements. The developer of Kensington Court Subdivision will be responsible for "half-street" improvements to Pittview Avenue where the proposed development shares a boundary with the unimproved ,lackson County Road. The improvements include, but are not limited to, street section, curbs, gutters, sidewalks, an irrigated landscape buffer, bike lanes, street lighting, storm drainage, and traffic delineation. No immediate plans to improve Pittview Avenue exist. However, the Developer will be responsible to construct the required improvements to accommodate future improvements, compensate the City of Centro! Point for the cost of the required improvements, or establish a bond for the estimated construction cost related to the required improvements. 3. Public Utility Easemenfs: The Tentative Plat for Kensington Court Subdivision clearly identifies a 1 Q-foot wide public utility easement bordering all lots in the proposed development. The Public Works Department Staff recommends coordination between the Developer's engineer and surveyor to create the necessary easements for utility provisions relative to future development located on the east side of Kensington Court Subdivision. 4. Storm Drainage Infrastructure: The Developer's engineer shat! develop a facility plan for the storm drain collection and conveyance system which provides for run-off from and run-on onto the proposed development, any future development on ad}acent properties, and any areas deemed by the City that will need to tie-into the proposed development's storm water collection and conveyance system. Acknowledging Kensington Court Subdivision storm drain system will be a public system, operated and maintained by the City. Suitable easements for storm drainage infrastructure will need to be dedicated to the City for alignment, construction, and maintenance of the necessary storm drainage infrastructure. An appropriate system will need to be designed for a minimum '10-year storm event, designed to the City of Central Paint Public Works Department's Standards & Specifications for construction. Should the downstream storm drain system be insufficient to handle the run--off of the proposed development, on-site detention will be required. i(ensington Court Subdivision 3!Tl2003 3 5. Water System,; The City of Central Point Public Works Department is recommending one connection to the existing City of Central Point water distribution system as well as a waterline "stub out" to the property east of the proposed development. © Connect to the existing 8--inch ductile iron water line located in Pittview Avenue. ^ Stub a properly sized waterline to the east of the proposed development to accommodate for a future development, or a possible City of Gentral Point park. 6. Riahts of Ways/Easements: If applicable, the Developer shall provide a Statement of Water Rights (on a City approved form), for any affected properties. For properties determined to have water rights, the developer will coordinate with the State Water master the re-allocation of any waters attached to lands no longer irrigable as a result of the proposed development. General All construction of public improvements shall conform to the City's PWD Standards, the conditions approved and stipulated by the Planning Commission, and other special specifications, details, standards, and/or upgrades as approved by the City Administrator or his designee prior to the approval of the construction plans for the proposed development. During construction, changes proposed by the Developer shall be submitted in writing by the Developer's engineer to the City PWD (and Building Department, as applicable} for approval prior to implementation. 2. The Developer shall provide copies of any permits, variances, approvals and conditions as may be required by other agencies, including, but not limited to, the Oregon Department of Fish and Wildlife (DFW}, Oregon Department of Environmental Quality (DEQ}, Oregon Division of State Lands (DSL), U.S. Army Corps of Engineers (ACOE}, affected irrigation districts, and ODOT. 3. Prior to approval and acceptance of the project, the Developer's engineer or surveyor shall provide the Public Works Department with "as-built" drawings. If feasible, the Developer's engineer or surveyor should provide the drawings in both a "hard copy" form (produced on Mylar°) and in a "digital" format compatible with AutoCAD®, or other form as approved by the City PWD, 4. "As-built" drawings are to be provided to the City which provide "red-line" changes to final approved construction plans that identify the locations and or elevations (as appropriate} of actual installed items, including, but not limited to, invert, inlet, and rim or lip elevations, spot elevations identified on drawings, road alignment, water lines, valves, and fire hydrants, water and sewer lateral stationing, modifications to street section, manhole and curb inlet locations, street fight locations, other below grade utility line locations and depths, etc. Provide a "red-line" hard copy (on Myfar®) or an Kensington Court Subdivision 3/7!2003 4 approved alternative format, of construction drawings, and if feasible, an acceptable AutoCAD® compatible drawing electronic file to the City at completion of construction and prior to acceptance of public infrastructure facilities completed as part of the proposed development, ar as otherwise approved by the City Administrator or his designee. 5. All elevations used on the construction plans, on temporary benchmarks, and on the permanent benchmark shall be tied into an established City approved benchmark and be sa noted on the plans. At least one permanent benchmark shall be provided far the proposed development, the location of which shall be as jointly determined by the City PWD and the Developer. 6. If applicable, all existing concrete, pipe, building materials, structures, clear and grub materials, and other deleterious materials shall be removed from the site and either recycled or properly disposed of in accordance with the requirements of the DEQ. 7. Easements for City infrastructure (i.e. sanitary sewer, water, and storm drain [if applicablej) should be a minimum of 'I 5-feet wide, and should not split lot lines. Easements for public storm drainage, sanitary sewer, and water lines should be dedicated #o the City and not just a P.U.E. Centerline of buried infrastructure shall be aligned a minimum of five (b) feet from the edge of the easement. If two or more City owned utilities are located within an easement, then a minimum 20-foot width should be required. Easement dedications in final deeds ar CC&Rs need a statement, which should clearly indicate that easements must be maintained with suitable, all-weather, drivable vehicular access to City public infrastructure facilities, as determined by the City PWD. $. Prior to the City PWD final approval of the construction plans for the proposed improvements, the following should be submitted: / A copy of written approval from Fire District #3 of the final street and driveway layout, site access, fire hydrant placement, and water system improvement plans for the proposed development. / The plans relating to the sanitary sewers should be approved in writing by BCVSA, and the appropriate signature blocks should be completed on the plans. / A copy of written approval from Jackson County Roads Department regarding highway/county road improvements {as applicable). 9. Field verify all existing infrastructure elevations and locations (i.e. pipe inverts, curb elevations, top of banks, ditch/channel inverts, street elevations, etc.), to which the proposed development's infrastructure will connect into existing improvements, prior to final construction plan design and submittal far final approval. Kensingfon Court Subdivision 317'/2003 5 10. Overhead power lines. ff applicable, coordinate efforts with Pacific Power and Light, Qwest, and Charter Communications, to convert any overhead electrical power, telephone, or cable facilities within the proposed development to underground facilities, prior to the acceptance by the City PWD of the public improvements associated with the proposed development. All agreements and costs associated with the conversion of these facilities from overhead to underground facilities shall be by and between the u#ility owners and the Developer. 11. The accurate locations of any existing underground and above ground public infrastructure, and the location of the associated easements with these facilities, shall be accurately portrayed (both horizontally and vertically) on the construction plans and as-built drawings. 12. The Developer's engineer ar surveyor shall provide to the Public Works Department a drawing of the recorded Fins! Plat map reproduced on Mylar®and in an acceptable electronic form in AutaCAD®format. The Final Plat shall be tied to a legal Government corner and the State Plane Coordinate System. The Final Plat shall either reflect or be later modifiied to reflect any applicable "red-line" changes noted in the construction "as-builts", at the discretion of the City Administrator or his designee. 13. If the proposed development places structures within the 100-year floodzone, the Developer's engineer will be required to explain and provide detail as to what affect the placement of these structures will have on the floodzone; what affect it will have on the floodplain elevation and floodzone boundary; and what affects the modification of the floodplain elevation and floodzone boundary will have on the exiting and proposed facilities, and properties surrounding the proposed development. As applicable, the Developer's engineer shall determine the existing base Flood Elevation contours and illustrate the existing boundaries of the floodplain and floodway fora 100-year storm event an the construction plans submitted far the proposed development. StreefslTraffic © EXISTING INFRASTRUCTURE ^ Pittview Avenue (Jackson Gounty Jurisdiction) Classification - (local street} 1, Construction drawings for this Tentative Plan shall include a Street Lighting Plan/Driveway Lighting Plan in accordance with the requirements of the City PWD or as otherwise approved by the City Administrator or his designee. The construction drawings shat[ include clear vision areas designed to meet the City's PWD Standards. 2. The Developer's engineer shall, at the cost of the Developer, evaluate the strength of the native soils and determine the driveway/street section designs to accommodate the expected loads (including fire equipment) to be traveled on these driveways. if a public street, then the City of Central Paint Public Works Departmen# Standards & Specifications will stipulate the design of required street section. ftensingtan Caurf 5uiidivisian 317!2003 6 Storm ©rainage, Irrigation Improvements Developer's engineer shall develop a facility plan far the storm drain collection, retention, and conveyance system (SD System) which provides for storm water run-off from and run-on onto the proposed development (either surface run-on or culvert or creeklditch conveyance), any existing or future development on adjacent properties, conveyed storm drainage, or surface water flow, and any areas deemed by the City that will need to connect-into the proposed development's SD System. The system should be designed to adequately drain a 10-year storm event without surcharging or should provide adequate storage to prevent surcharging 2. Roof drains and under drains shall not be directly connected to public storm drain lines, and shall drain to the street. 3. Any discharge points of the storm water facilities shall be designed to provide an aesthetically pleasing, useful, and low maintenance facility, that are designed to mitigate erosion, damage, or loss during a 1 QO-year storm event; and that mitiga#e the "attractive nuisance" hazards associated with these types of facilities. 4. Prior to City PWD construction plan review, the Developer shall provide the City PWD with a complete set of hydrologic and hydraulic calculations and profile plots for sizing the SD system, which shall incorporate the use of the City PWD's rainfall/intensity curve, and City approved run-off coefficients, curve numbers, retardance, pipe roughness coefficients, etc., that are used in the engineering calculations. The developer`s engineer shall fur#her provide hydrology and hydraulic calculations and flaw line plots for public storm drains. Plot HGL on a profile or provide a separate profile drawing that indicates the HGL on the profile. Pipes should main#ain cleaning velocity (minimum 2.0 feet per second) and have adequate capacities without surcharging during the design storm. 5. Storm drainpipe materials shall be PVC, HDPE, or reinforced concrete, with watertight joints. Provide concrete orsand-cement slurry encasement where required in areas of minimum cover. 6. Sheet flow surface drainage from the property onto the public rights-of-way or onto neighboring properties is unacceptable. Sanitary Sewer 1. Alf sanitary sewer collection and conveyance system (SS System} design, construction and testing shall conform to the standards and guidelines of the Oregon DEQ, 1990 APWA Standards Oregon Chapter, Bear Creek Valley Sanitary Authority (BCVSA), and the City PWD Standards, where applicable. 2. The construction plans and the "as-built" drawings shall identify lateral stationing for construction of sewer laterals. Kensington Court Subdivision 3!7/2003 7 3. The Gity upon completion of initial construction plan review and preliminary approval, will forward the plans to BCVSA for completion of the review process. Upon completion of the review by BCVSA, completion of final revisions to the plans by the Developer's engineer, and following the final approval and signature on the construction plans by BCVSA, the Public Works Director will approve the plans in final form. 4. All testing and video inspection of fines and manholes shall be done in accordance with BCVSA requirements, at Developer's expense. The Developer shall provide BCVSA and the City with test reports, TV reports and certification of the sewer system construction prior to final acceptance. Water System © EXISTING INFRASTRUCTURE $-inch Waterline (Pittview Avenue} 'I. Developer shall comply with Oregon Health Division (OHD} and City requirements far backflow prevention. 2. The Developer's engineer shall consult l=ire District #3, and comply with any and all suggestions regarding fire protection. 3. Each building shall be served by a separate water meter. 4. Construction drawings shall include the size, type, and location of all water mains, hydrants, air valves, service connections, and other appurtenance details in accordance with City PWD Standards and as required by the City PWD. 5. Water system shall be tested in accordance with Gity PWD Standards and requirements at Developer's expense and must be approved by the City. 6. Specifications for the design and construction of the water system shalt be in accordance with City PWD standards. Site work, Grading, and Utility Plans Grading plans should have original/existing grades and final grades plotted on the plan. Typically, existing grade contour lines are dashed and screened back, and final grade contour lines are overlaid on top of the existing grades and are in a heavier line width and solid. Contour lines should be labeled with elevations. 2. All structures shall have roof drains, area drains, andlor crawl spaces with positive drainage away from the building or structure. 3. Provide City with a utility plan approved by each utility company, which reflects all Kensington Court Su6divisian 3I7I2©03 utility Fine locations, crossings, transformer fncatians, val+~es, etc. 4. Utility focatinns must be accurately included nn the as-built drawings, or as a separate set of drawings attached to the as-built drawings.