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HomeMy WebLinkAboutResolution 570 - Dawn Hope Estates Prelim.lr.:. ;, : , .-,. w s~.'.a PLANNING COMMISSION RESOLUTION NO, S70 A RESOLUTION GRANTING PRELIMINARY TENTATIVE PLAN f1PPROVAL FOR A "SUBDIVISION KNOWN AS DAWN 1-TOPE ESTATES A PLANNED UNIT DEVELOPMENT" (Applicant (s) :Mike and Jeanette Lisk) (37 2W 03AD Tax Lot 9300) Recitals 1. Applicant(s) has/have submitted an application for tentative plan approval far a PUD subdivision on a L37 acre parcel located near the intersectio~~ of N. Tenth Street and Crest Drive in the City of Central Point, Oregon. 2. On, May 6, 2043, the Central Point Planning Commission conducted aduly-noticed public hearing on the application, at which time it reviewed the City staff reports and heard testimony and comments on the application. Now, therefore; BE IT RESOLVED BY THE PLANNING COMMISSION OF THE CITY OF CENTRAL POINT, OREGON, AS FOLLOWS: Section 1. A roval Criteria. The requirements for approval of land partitions and tentative plans are set forth in CPMC Title 16 and 17, relating to inforrnational requirements, zoning, lot dimension, access, and sirnilar requirements. Section 2. Finding and„Conclusions. The Planning Commission finds and determines as follows: A. Tentative Plan Requirements. The application and tentative plan are in the correct form and contain all of the information required by CPMC 16.10. B. Area and Width of Lat. This PUD subdivision in a R-1-6 would create 6 parcels: C. PIanned Unit Develo ment. The City has based its decision on standards as outlined in CPMC 17.68. All parcels meet the minimum area and width requirements for Tots in the R-I-6 zone as set forth in CPMC 17.20, and such parcels meet the general requirements for Tots contained in CPMC 16.24.OS0. Section 3. Conditional Approva}. T}1e app}ication for tentative p}an for PUD subdivision herein is hereby approved, subject to tl~e conditions set forth on Exhibits "A" and "13", attached hereto by reference incorporated herein, unposed uzldcr authority of Cl'MC Chapter 16.3G. Passed by the Pla~~ning Co~1~n~issiozl arzc! signet} by me in authc~~tication of its passage this _6th~day of May , 2003. r Planning Coznrnission Chair ATTEST: r-~ppr~vea ay zxze Lnts btn day of May 2003. Planning Commission Chair Planning Commission Resolution No. 570 (05062003) RECOMMENDED PLANNING DEPARTMEN'T' CONDITIONS OF APP~tOVAL A final development plan, containing in final form the information required ia~ the prelizrzinary plan shall be submitted to tlzc City within six months of approval or by November 4, 20Q3. 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 lire Code and Structural Specialty Code. 3. The applicant shall submit fznal parking, landscaping, lighting and sign plans to the City for approval as part of the final development plan. A suitable landscape plan shall show the types, shapes, and sizes of tree's on the site. 4. The applicant sl-zall submit a copy of the Covenants, Codes and Restrictions ~CC8zR's) and dome Owners Association and any comparable agreement governing the use, maintenance and continued protection of the PUD as part of the final development plan. G.1Planningl{i30 i 6streport,wpd ~- ~ CITY OF CENTRAL POINT PUBLIC WORKS DL°PARTMENT STAFF REPORT 4/30/2003 'I GITY OF CENTRAL POINT PUBLIC WORKS DEPARTMENT STAFF REPORT Date: 4-29-2003 Applicant: Mile Lisk 2941 Barclay Medford, Qregan 97'5(72 Project: Dawn Hope Estates Location: North Tenth Street, Central Point, Qregan Zoning: R-1-6, Residential Single Family Legal: 37 2W 03 AD Tax Lot 93Q0 - 1.37 Acres Plans: Dawn Hope Tentative Plat Haffburr & Associates 3155 Alameda Street Suite 201 Medford, Oregon 87504 Report By: Public Works Department PURPOSE Provide information to the Planning 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 DeveloperlEngineer regarding the proposed development. A City of Central Paint Public Works Department Staff Repart is not intended to replace the City's Standards & Specifications. Staff Reports are written in coordination with the City's Standards & Specifications to farm a useful guide. The City's Standards & Specifications should be consulted for any information not contained in a Public Works Staff Report. The "General" section of this staff report is a broad representation of the City of Central Points Standards & Specifications for construction. For specific criteria refacing to individual projects/develapment the City's Standard & Specifications should be consulted. SPECIAL REQUIREMENTS The following items are specific Public Works infrastructure recommendations identified while reviewing the Tentative Plat for Dawn Hope Estates. CITY OF CENTRAL POfNT PUBLIC WORKS DE'C'ARTMENT STAFF REPORT 4/30/2(303 3 easements for Dawn Hope Estates. Storm Drainage Infrastructure: The Developer's engineer shall develop a facility plan for the storm drain collection and conveyance system which provides for run-oft from and run-on onto the proposed development, any future development on adjacent properties, and any areas deemed by the City that will need to tie-into the proposed development's storm water collection and conveyance system. If Dawn Hope Estates 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 far alignment, construction, and maintenance of the necessary storm drainage infrastructure. An appropriate system will need to be designed to the City of Central Point Public Works Department's Standards & Specifications for construction. Water System: The minimum size far distribution lateral water mains in residential areas shall be ~-inches. The minimum size in multiple-dwelling, commercial and industrial areas shall be 12-inches except that in the sale discretion of the Public Works Department, 8-inch lateral lines may be allowed if flaws meet domestic and fire protection needs in the area. Where fire demands or line losses might demand larger sized pipe, the engineer will be required to submit hydraulic computations to support the use of S-inch pipe, or to establish the size required. The City of Central Point Public Works Department typically requires a developer's water distribution to be of a "looped design". The Developer's engineer will be required to explore all potential connection locations. if the Developer's engineer is unable achieve a "looped system" design the City may allow a water distribution system, which provides a single connection to the existing water distribution system. The City of Central Point Public Works Department recommends a connection to the existing City water distribution system at the following location: ^ A connection to the existing 72-inch ductile iron water sine located on the south side of North Tenth Street. GENERAL All construction shall be performed in accordance with the requirements of the City Municipal Code, City of Central Point Standards & Specifications, Oregon Department of Transportation /American Public Works Associations 2002 Standards & Specifications for construction, and ail conditions mandated by the City of Central Point Planning Commission. Any changes to the above-described standards, specifications, and conditions must be submitted to the City in writing for approval prior to implementing any and all requested changes. 2. All public improvements shall be designed as a logical part of the development of the CI TY QP' CENTRAL POINT PUBLIC WORKS DEPARTMENT STAFF REPORT 4/30/2003 4 surrounding area. Storm sewers and sanitary sewers all are sized to accommodate the entire drainage basin, which they will ultimately serve, Utilities and street improvements will be extended to the boundaries of the development for future extensions to the adjoining areas. The Public Works Director may require over sizing of utility lines to accommodate future grow#h of the City. 3. Where existing City utility lines do not adjoin the proposed development, the developer will be required to extend the lines to the development as necessary. Where existing roadway improvements da not extend #o the proposed development, the developer may be required to improve the roadway to the development. 4. The Developer's engineer shall 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 for final approval. 5. A minimum of six inches of clear vertical separation between infrastructure facilities is required. The City's Standards and Specifications should be consulted for further information on or regarding utility separation. 6. Review of public improvement plans is initiated by the submittal of 3 sets of plans that are at least 9b% complete. The plans shall include those of other agencies such as BCVSA or Jackson County Roads and Parks. Following review, the plans will be returned "approved" or with comments. In order to be entitled to further review, the applicant's engineer must respond to each comment of the prior review. All submittals and responses to comments must appear throughout the plans to be a bona fide attempt to result in complete plan approval. Upon approval, the Applicant's engineer sha11 submit 4 copies of the plans to the Public Works Department. {See the City of Central Point standards & specifications section (9D4) for general design guidelines). A digital copy of the approved construction drawing will be required before the Public Works Permit wilt be issued. 7. 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 (DSt_}, U.S. Army Carps of Engineers (ACOE), affected irrigation districts, and ODOT 8. Prior to the Gity PWD final approval of the construction plans for the proposed improvements, the fallowing 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 ~_ CITY OF CENTRAL POINT PUBLIC WORKS DEPARTM~'hIT STAFF REPORT 4/30/2003 5 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. ff applicable, the Developer shall provide a Statement of Water Rights (on a City approved form), for any affected properties. l=ar 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. 10. Applicants shall submit a Construction Site Management Plan (CSMP} fior approval to the Public Works Department in conjunction with any commercial or private development plans prior to issuance of a Public Works Department construction permit. The Construction Site Management Plan shall contain sufficient information to describe the site development and the system(s) intended to control erosion and prevent off-site damage from erosion and sedimentation. See the City of Central Point Standards & Specifications Section 8Qd for complete details regarding Construction Site Management Plans & Erosion Control. 1'1. 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 12. "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 ar 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 light locations, other below grade utility line locations and depths, etc. Provide a "red-fine" hard copy (an Mylar®) or an 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, or as otherwise approved by the Gity Administrator or his designee. '13. All elevations used on the construction plans, on temporary benchmarks, and an the CITY OF CENTRAL POINT PUBLIC WORK5 DEPARTMENT STAFF REPORT 4/30/2003 7 electronic farm in AutoCAD® format. The Final Plat shall be tied to a legal government corner and the State Plane Coordinate System. The Final Plat shat! either reflect or be later modified to reflect any applicable "red-line" changes Hated in the construction "as-builts", at the discretion of the City Administrator ar his designee 2Q. !f the proposed development places structures within the ~ (}0-year flood zone, the Developer's engineer will be required to explain and provide de#ail as to what affect the placement of these structures wilt have on the flood zone; what affect it will have on the ffaodplain elevation and flood zone boundary; and what affects the modification of the floodplain elevation and flood zone boundary will have an 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 for the proposed development. STREETS-LIGHTING-TRAFFIC Section 300 & 700 of the City's Standards & Specification should be consulted for complete details regarding streets, lighting, and traffic guidelines. Street designs shall consider the needs of people with disabilities and the aged, such as visually impaired pedestrians and mobility-impaired pedestrians. Every effort should be made to locate street hardware away from pedestrian locations and provide a surface fee of bumps and cracks, which create safety and mobility problems. Smooth access ramps shall be provided where required. All designs shall conform to the current American Disabilities Act (ADA} or as adopted by the Oregon Department of Transportation {ODOT}, Oregon Bicycle and Pedestrian Plan. 2. The determination of the pavement width and total right-of way shall be based on the operational needs for each street as determined by a technical analysis. The technical analysis shalt use demand volumes that reflect the maximum number of pedestrians, bicyclists, parked vehicles and motorized vehicle traffic expected when the area using the street is fully development. Technical analysis shall take into consideration, transportation elements of the Comprehensive Plan, TOD design guidelines, neighborhood plans, approved tentative plans as well as existing commercial and residential developments. Alf street designs shall be coordinated with the design of other new or existing infirastructure. 3. The minimum geometric & structural requirements for ail street classifications are defined in Section 3Q0 of the City ofi Central Point Standards & Specifications. 4. The City of Central Point standards & Specifications Section 700 should be consulted far the Location and design of required street lighting. The City has a contract with Pacific Power and Light under which PP&L supplies and installs all streetlights, CITY OF CENTRAL POINT PUBLlC WORKS DEPARTMENT STAFF REPORT 4/3Q/2003 S including supply of the anchor halts and boat template(s). The ground rods, required conduit, and other fittings shall meet PP&1... design requirements. 5. Where special lighting fixtures are required such as in the Transit Oriented Development areas, the completed lighting shall provide the same amount of illumination at the street level as would the standard lighting fixture, spacing and pole heights specified in the City's Standards & Specifications Section 700. STORM DR~4INAGE Section 400 of the City's Standards & Specifications should be consulted for complete details regarding storm drain guidelines. It shall be the responsibility of the Developer's engineer to investigate the drainage area of the project, including the drainage areas of the channels or storm sewers entering and leaving the project. If a contiguous annexed drainage area of given size exists, the engineer may use information that has formerly been established if it includes criteria for the drainage are at complete development under current zoning and Comprehensive Plan Designations. If the City does not have such information, the engineer shall present satisfactory information to support his storm sewerage design. The engineer shall also be required to provide all hydrology and hydraulic computations to the Public Works Department that are necessary to substantiate the storm sewer design. The storm water sewer system design shalt be in conformance with applicable provisions of Oregon DEQ, DSL and ODFW and United Sates COE and consistent with APWA Storm Water Phase it requirements. 2. Local drainage areas not included in a" Designated Flood Zone" as a result of a Federal Emergency Management Agency (FEMA} Study, shall have storm drains of sufficient capacity to carry runoff for a typical 1 O-year storm, unless the main discharge pipe or stream will have greater than 100 cubic foot per second discharge "Q" during a 10-year storm. When the discharge "Q" of storm drains exceeds 100 CFS, but is less than 200 CC'S, that storm drain shat! be designed to carry the runoff expected far a 50-year storm. When the main storm drain will have a discharge "Q" in excess of 200 CFS during a 50-year storm, that storm drain shall be designed to carry the runoff expected far a 100-year storm. A rainfall intensity duration Curve is supplied in Section 400 of the City's Standards & Specifications for construction. 3. Unless the engineer can otherwise demonstrate through hydraulic design that the existing facilities such as culverts, bridges or pipe, including any planned future development, will carry the computed discharge, the engineer will be required to design and dedicate detention basins ar other facilities for the purpose of reducing the discharge until the downstream facilities have been improved or enlarge, or until other solution have been found. CITY OF CENTRAL POINT PUBLIC WORK5 i7EPARTfV1ENT STAFF' REPORT 4/30/2003 9 4. The Public Works Department will require both; apre-condition analysis and apost- condition analysis of the project area that considers all planned or estimated build-out of future facilities in order to substantiate the project design. 5. The Public Works Department requires that any storm sewer system to be dedicated to the City shalt be designed as a "closed system" in order to minimize the effect of ground water infiltration, silt and other undesirable substances. Weep hales and grade rings above the street sub-grade level or hydraulic grade line in non-street installations, are exempted from the watertight requirement. The system shall also be designed to be "self cleaning" to extent passible. The minimum requirements are as follows: a. A minimum cleaning velocity of 2-fps will be maintained throughout all segments of pipe between catch basins or manholes regardless of the type of pipe used. In no case shall the pipe gradient be Tess than 0.005-ft per foot b. Cleaning velocity shall also be maintained through catch basins and manholes except at specially designed sediment cleaning structures as discussed in (section 420.10.84) of the City's Standards & Specifications. Street curb gutters shall be designed to maintain cleaning velocities between curb inlets including the corner radii. c. Many areas in the City of Centro! Point have a high water table that fluctuates greatly with rainfall amounts as well as surrounding use. The applicant's engineer should consult section 420.10.02 for requirements related to ground water control. SANITARY SEWER Section 500 of the City's Standards & Specifications should be consulted for complete details regarding sanitary sewer guidelines. The sanitary sewer system including all sewer mains, lateral piping, manholes and pumping stations are owned and administered by the Bear Creek Valley Sanitary Authority (BCVSA}. Generally, all technical aspects of design, construction, approvals, inspections and testing of sanitary sewers shall be conducted by BCVSA. 2. It shall be the responsibility of the engineer to coordinate the design of the sanitary sewer with any existing or proposed water system facilities, storm water systems, and streets including any appurtenances. The engineer andlor applicant shall be responsible to investigate the area of the project and obtain all required approvals and permits from BCVSA, Public Works Department, Jackson County and the State of Oregon with respect to construction of sanitary sewer systems. The engineer may use ~~ CITY OF CEIVTRLiL. POlIVT PUSLfC WORKS DE{aARTfl7EMT STAFF REPORT 4/30/2003 ~0 information that has formerly been established by the City and is on file, including previous constructions. The sanitary sewer system design shall be in conformance with l3CVSA requirements and specifications, including any applicable provisions of the Oregon Plumbing Code, Oregon DEQ and Oregon OHD. 3. Although BCVSA mandates requirements for the sanitary sewer design the City ofi Central Point Public Works Department Standards & Specifications includes a sanitary sewer Section 500 far requirements that are coincidental to construction of the sanitary sewer facilities within a City of Central Point right-of-way or City easement. WATER SYSTEM Section S00 of the City's Standards & Specifications should be consulted fior complete details regarding wafer system guidelines. Designs shall consider the existing water system, master plans; neighborhood plans and approved tentative plans. The applicant, engineer and contractor shall provide the necessary testing, exploration, survey and research to adequately design water system facilities, which will connect to and be a part of, or an extension of the Gity water system. 2. Ail requirements of the Oregon State Plumbing Specialty Code and the Oregon State Health Department, as they pertain to Public Water Systems, shall be strictly adhered to. 3. Water lines shall normally be located 10 feet south or 10 feet west of centerline of streets. The longitudinal placement of water lines and valves within the intended vehicle wheel path shall be avoided. 4. Exceptions to these requirements may be made in order to avoid cutting and replacing pavement, to avoid conflicts with other existing underground facilities and to permit sanitary sewers to be installed on the low sides of streets. As nearly as practical, mains shall be installed in the same relative location on a particular street with the distance from the centerline of the street being varied as little as possible. 5. Water mains shall not be installed in alleys and the installation of mains within easements across privately owned property is to be done only when absolutely necessary such as the avoidance of dead-end conditions. Such easements when required, shall be a minimum of 15-feet in width except that the Public Works Department may require additional widths for major trunk lines and multiple utility easement locations. Easements where required, shalt be located adjacent to property lines of a single property and shall not straddle property lines. Conditions of the easement shall include provisions that the property included in the easement shall not be used for any purpose which would interfere with the unrestricted use for water CITY o~ cenrTRA~ Por-vr PUBL.-C WORKS DE'PARTMEIV r STAFF REPORT 4/30/2003 11 system purposes including the maintenance, repair, construction ar re-construction of such. Under no circumstances will the City grant permission for the construction of any building or structure of any type excluding fences within the easement. 6. A copy of standard City of Central Point easement forms is included in Appendix A of these Standards & Specifications. 7. Separation of water mains, including service lines and sanitary sewers shall be in accordance with current Oregon State Health Division Rules OAR 333-061-0050{10), figure 1, and / or as modified in these Standards except in all cases where running parallel with each other, there shall be a minimum 10-foot separation unless otherwise approved by the Public Works Department. $. Excepting sanitary sewers as noted above, the minimum horizontal spacing between water mains and storm sewers, gas lines, electrical utilities, shall be five {~) feet horizontally and twelve {12) inches vertically as measured from the outside of the pipe or conduit. Separation between other public utilities such as Gas, TV or Telephone and similar utilities shall be as determined by the individual utility company or franchisee. 9. In all cases where utilities cross in close proximity to one another, a cement sand slurry shall be required for separation between any city lines and any utility. In same cases, depending on size and type of facility, concrete bridging piers or supports will be required to span the water facility. The vertical spacing at sewer crossings shall be designed and constructed in accordance with OAR Chapter 333, Division 61 {10). 10. The minimum size for distribution lateral water mains in residential areas shall be $ inches. The minimum size in multiple-dwelling, commercial and industrial areas shaft be 12-inches except that in the sole discretion of the Public Works Department, $-inch lateral lines may be allowed if flows meet domestic and fire protection needs in the area. Where fire demands or line losses might demand larger sized pipe, the engineer will be required to submit hydraulic computations to support the use of 8-inch pipe, or to establish the size required. 11. In certain cases, such as cut-de-sacs, where water fines will not be extended, where not more than ten {10) dwelling units are to be served and no fire hydrants are to be served by the line, a 6-inch diameter water line may be approved. 12. Where no fire hydrants are served and no more than five {5) dwelling units are served, a 4-inch diameter water line may be approved where the fine length will be less than 200-feet. 'l3. Each dwelling and commercial building shall be served by a separate water service connection.