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HomeMy WebLinkAboutResolution 614 - Dawn Hope Estates~ t''i r S>7 PLANNING COMMISSION RESOLUTION NO. 6~.4 A RESOLUTION GRANTING FINAL DEVELOPMENT PLAN APPROVAL FORA "PLANNED UNIT DEVELOPMENT" AND SUBDIVISION KNOWN AS DAWN HOPE ESTATES {Applicant{s): Mike & .Jeanette Lisk (Map 37 2W 03AD, Tax Lot 9300 Recitals 1. Applicant{s) has/have submitted an application for final plat approval for a Planned Unit Development and Subdivision on a 1.35 acre parcel located east of North 10"' Street, south of Crest Drive and north of Terra Linda Drive, in the City of Central Point, Oregon. 2. On, April 6, 2004, the Central Point Planning Commission considered a Final Development Plan application, at which time the commission reviewed the Gity staff reports and recommendations for approval on the application. Now, therefore: BF IT RESOLVED BY THE PLANNING COMMISSION OF THE CITY OF CENTRAL POINT, OREGON, AS FOLLOWS: Section 1. Approval Criteria. The requirements for approval of final plat and final development plan applications are set forth in CPMC Titles 16 & 17, relating to agreement for improvements, bonding, and the control of the PUD during and after completion. Section 2. Findin sand Conclusions. The Planning Commission finds and determines as follows: A. Final Development„ Plan, Approval, The final plat and finai development plan are in the correct form and contain all of the information required by CPMC Chapter 16.12 and Chapter 17.68 B. Applicable Law. This Planned Unit Development and subdivision in an R-3 zoning district created 6 lots, and meets the following general requirements for: CPMC 16.10.010 et seq. _ Tentative Plans CPMC 16.12.060 et seq. -Final Plat Approval CPMC 17.68.0.10 et seq. -Planned Unit Development C. Findings of Fact. The final Development Plan is in substantial compliance with the earlier approved preliminary plan and the conditions imposed by the City. The final Development Plan shall continue to control the PUD after it is finished in accordance with CPMC 17.68.070. Section 3. Conditional A royal. The application for f=inal Development Pfan approval for a Planned Unit Development and subdivision known as herein is hereby approved, subject to the conditions set forth on Exhibits 'A' and 'B', attached hereto by reference incorporated herein, imposed under authority of CPMC Chapters 16.36 and 17.68. Passed by the Planning Commission and signed by me in authentication of its passage this 6th day of April, 2004. Planning Commission Chair ATTEST: City Repre ntative Approved by me this 6th day of April, 2004. ~.~. ~ Planning Commission Chair Manning Cor~unission Resolution No. 614 (0410612004) ~~x~.%6it~ `.~' RECOMMENDED PLANNING DEPARTMENT CONDITIONS Or APPROVAL A final development plan, containing in final fornn the information required in the preliminary plan shall be submitted to the City within six ~x~onths of approval or by November 4, 2QQ3. A six month extension may be granted by the City upon the applicant's zequest and for goad cause. 2. The project must comply with aII applicable local, state, and federal regulations including, but not limited to, the Oregon Uniform. Fire Code and Stzactural Specialty Code. 3. The applicant shall submit final parking, landscaping, lighting and sign plans to the City foz 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 shall submit a copy of the Covenants, Codes and Restrictions {CC&R's) and Home Owners Association and any comparable agreern.ent governing the use, znaintenanee and continued protection of the PUD as part of the final development plan, G:1Planning103016stre}7ort.wpd ~{ {~ CITY OF CENTRAI. POINT ~~h,t,~i~ ~,8~ PUBLIG WORKS DEPARTMENT STAFF REPORT" d/30/2003 1 CITY OF CENTRAL P(?INT PUBLIC t/VORKS [7EPARTMBNT STAFF REPORT Date: 4-29-2003 !Applicant: Mile Lisk 2941 Barclay Medford, Oregon 97502 Project: Dawn Hope Estates Location: North Tenth Street, Gentral Point, Zoning: R-1-6, Residential Single Family Legal: 37 2W 03 AD Tax Lot 9300 - 1.37 Oregon Acres Plans: Dawn Hope Tentative Plat Hoffburr & Associates 3155 Afarneda Street Suite 201 Medford, Oregon 97504 Report By: Public Works Department PURPOSE Provide information to the Planning Commission and Applicant (hereinafter referred to as "Developer") regarding Gity 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 Centro! Point Public Works Department Staff Report is not intended to replace the Gity's Standards & Specifications. Staff Reports are written in coordination with the City's Standards & Specifications to farm a useful guide. The City's Standards & Specifcations should be consulted for any information not contained in a Public Works Staff Report. The "General" section of this staff report is a broad represents#ion of the City of Central Points Standards & Specifications far construction. For specific criteria relating to individual projects/development the City's Standard & Specifications should be consulted. SPECIAL REQUIREMENTS The fallowing items are specific Public Works infrastructure recommendations identified white reviewing the Tentative Plat far Dawn Hope Estates. ~~ -- CITY OF CENTRAL Pa1NT PUBLfC WORKS DEPARTME'NT' STAFF f7EPORT 4/30/2003 2 FXISfll1C1 infraStruCture: The ^eveloper shall demonstrate that all connections to eKiSting infrastructure (Le. streets, water, sanitary sewer, storm drain systems, natural drainage systems, etc.} will not interfere with ar provide for the degradation of the existing effective level of service or operation of current infrastructure facilities, and that the existing infrastructure facilities have either adequate capacities to accommodate the flows and/or 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 and/or demands; while 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 involved. Sfreef Layouf/Section: It is the understanding of the Public 1Norks Department that the Developer of Dawn Hope Estates intends to construct a Public Street, including a "hammerhead" turn around with a connection to North Tenth Street. The Developer's engineer should consult the City of Central Point Standards & Specifications for construction regarding the requiremen#s for street sections, street geometry, right-of-way width, curb & gutter, sidewalk, landscaping rows, wheel chair ramps and all other necessary street design guidelines. The Tentative Plat for Dawn Hope Estates shows a 22-foot wide Public Street. The minimum street right-of~-way width allowed for a public street in the City of Centro! Point Standards & Specifications is 42 feet. Included in the 42 foot right-of-way would be (2} 10- foot trove! lanes, (~) $-foot parking lane, (2) five-foot sidewalks, and (2} 2-foot areas of clear space behind the sidewalk for water meter placement. An alternative to a public street would be a private street. The Public Works Department recommends Dawn Hope Estates be approved with a private street, which includes a 25 foot wide right-of-way width. Attached. City at' Central Point standard drawing for a Private Street (A-7D} City of Central Point standard drawing for a Minor Local Residential Street (a-~c1 North Tenth Street Im-vrovements: Dawn Hope Estates Accesses North Tenth Street, which is currently classified as an unimproved Minor Arterial. The required right-of-way far a Minor Arterial is 79-feet. The existing right-of-way of North Tenth Street is 60-feet. The Applicant's for Dawn Hope Estates will be required to dedicate 10 feet of nigh#-of way along their property boundary which boarders North Tenth Street for future roadway improvements. The improvements include, but are not limited to, curbs, gutters, sidewalks, an irrigated landscape buffer, street fighting, storm drainage and traffic delineation. Na immediate plans #o improve either North Tenth Street exist. However, the Developer will be responsible to construct their required improvements to accommodate future improvements, compensate the City of Central Point for the cost of the required improvements, ar establish a bond far the estimated construction cost related to the required improvements. Public Ufility Easements: The Tentative Plat for Dawn Hope Estates does not identify a Public Utility Easement. The Public Works Department Staff recommends coordination between the Developer's engineer and surveyor to create the necessary public utility t~ CITY OF CENTRAL POINT PUBLfC WORKS DEPARTMENT STAFF F2EPORT ~F/30/2003 3 easements for Dawn Hope Estates. Storm Drainac~~ lrtfrastructure: The Developer's engineer shall develop a facility plan for the storm drain collection and conveyance system which provides for runoff from and runon 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 far 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 to the City of Central Paint Public Works Department's Standards & Specifiications far construction. Water System. The minimum size for distribution lateral water mains in residential areas shall be 8-inches. The minimum size in multiple-dwelling, commercial and industrial areas shall be 12-inches except that in the sole discretion of the Public Works Department, S-inch lateral lines may be allowed if filows meet domestic and fire protection needs in the area. Where fire demands or line losses might demand larger sized pipe, the engineer wil{ 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 Depar#ment 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 12-inch ductile iron water line located on the south side of North Tenth Street. GENERAL Ali construction shalt 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 all 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 . ~~~ C1TY pF CENTRAL PAINT PUBLIC WORKS t~EPARTMENT STAFF REPORT 4130/2Q03 4 surrounding area. Storm SeWerS and sanitary sewers all are 5fzed to accommodate the entire drainage basin, which they will ultimately serve. Utilities and street improvements wi(1 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 growth 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 do not extend to 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, ditchlchanne! 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. 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 9~% 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" ar 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 shall submit 4 copies of the plans to the Public Works Department. (See the City of Central Point standards & specifications section {100) for general design guidelines). A digital copy of the approved construction drawing will be required before the Public Works Permit will 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 {DSL), U.S. Army Corps of Engineers {ACOE), affected irrigation districts, and ODOT 8. 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 ,, ~ OZ CITY OP CENTRAL PO1NT PUBLlC WORKS DEPARTMENT STAFF REPORT 4!30!2003 5 improvement puns for the proposed development. ^ The plans relating to the sanitary sewers should be approved in writing by f3CVSA, and the appropriate signature blocks should be completed on the plans. © A copy of written approval from Jackson County Roads Department regarding highwaylcounty road improvements (as applicable}. 9. If applicable, the Developer shall provide a Statement of Water Rights (on a City approved form), for any affected properties. Far 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 shalt submit a Construction Site Management Plan (CSMP) for approval to the Public Works Department in conjunction with any commercial or private development puns prior to issuance of a Public Works Department construction permit. The Construction Site Management Plan shat! contain sufficient information to describe the site development and the system(s) intended to control erasion and prevent off-site damage from erosion and sedimentation. See the City of Central Pant Standards & Specifications Section 8(3fl far complete details regarding Construction Site Management Plans & Erosion Control. 1'l . Prior to approval and acceptance of the project, the Developer's engineer or surveyor shat[ provide the Public V1lorks Department with "as-built" drawings. if feasible, the Developer's engineer or surveyor should provide the drawings in bath a "hard copy" form (produced on Mylar®} and in a "digital" format compatible with AutnCAD°, 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 or elevations (as appropriate) of actual installed items, including, but not limited to, invert, inlet, and rim or lip elevations, spot elevations identified an drawings, road alignment, water fines, 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-line" hard copy (on 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 City Administrator or his designee. '13. All elevations used on the construction plans, an temporary benchmarks, and on the ~~3 CITY OP CENTRAL POINT PUE3LIC WORKS DEPARTMENT STAFF REPORT 4/30/2003 6 permanent benchmark shall be tied into an established City approved benchmar!< and be so Hated on the plans. At least one permanent benchmark shall be provided for the proposed development, the location of which shall be as jointly determined by the City PWD and the Developer. 'i 4. Easements for City infrastructure (i.e. sanitary sewer, water and storm drain) should be a minimum of 15-feet wide, and should not split lot lines. Easements for public utilities should be designated as Public Utility Easements (P. U.E.). City maintained or owned facilities such as storm drainage, sanitary sewer, and water fine easements should be dedicated to the City. Privately maintained or owned facilities over adjacent private property also require easements. Centerline of buried infrastructure shall be aligned a minimum of five (5} feet from the edge of the easement. {f two or more City owned utilities are located within an easement, then a minimum of 2Q-foot width shall be required. Easement dedications in final deeds or in CC&R's need a statement, which clearly states that easements must be maintained for suitable, drivable access, as determined and approved by the City PWD. ~ 5. !f 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 casts associated with the conversion of these facilities from overhead to underground shall be by and between the utility owners and the Developer. ~fi. in addition to the Public Works Department standards, all of the "Utility(s}" requirements shalt be followed in the installation of utility lines and appurtenances. As set Earth in Section 72D.O.Q of the City's Standards & Specifications. The designs for layout from each of the Utility Companies along with existing u#ility locations shall be presented on a single utility plan. The utility plan shall also include the existing and planned water and sewer locations along with street and driveway details sufficient to resolve conflicting locations. 77. The u#ility plan shall contain the signed approvals of each "Utility". All underground utilities shall be located within Public Utility Easements (PUE) or a separate utility right of way. 18. 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-bunt" draWingS. 'l 9. The Developer's engineer or surveyor shalt provide to the Public Works Department a drawing of the recorded Final Plat map reproduced on Mylar® and 'in an acceptable (D`~ crrY aF cENrRaL PolNr PUBLlC WORKS DEPARTMENT STAFF REPORT 4/30/203 7 electronic form in AutoCAD~ fiormat. The Final Plat shall be tied to a legal government corner and the State Plane Coordinate System. The Final Plat shah either reflect or be later modified to re#iect any applicable "red-line" changes noted in the construction "as-bunts", at the discretion of the City Administrator or his designee. 20. If the proposed development places structures within the 7(30-year #{oad zone, 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 #lood zone; what affect it will have an the fiioodplain elevation and flood zone boundary; and what affects the modification of the flaodplain elevation and flood zone 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 flaadplain and fioodway fora 100-year storm event on the construction plans submitted for the proposed development. STREETS-LIGHTING-TRAFFIC Section 300 & 700 ofi the City's Standards & Specification should be consulted for complete details regarding streets, sighting, 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 adapted by the C}regon Department of Transportation (ODOT), Oregon Bicycle and Pedestrian Plan. 2. The determination of the pavement width and total right-af way shall be based on the operational needs for each sfireet as determined by a technical analysis. The technical analysis shall 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. Ail street designs shall be coordinated with the design of other new or existing infrastructure. 3. The minimum geometric & structural requirements for all street classifications are defined in Section 30(3 of the City of Central Point Standards & Specifications. 4. The City of Central Paint standards & Specifications Section 7Q0 should be consulted for the Iocatian 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, ~b~ CITY QF CENTRAL PO1NT P!lBtic WORKS DEPARTMI=NT STAFF REPORT ~1I30/2003 8 including supply of the anchor baits and bolt template(s). The ground rods, required conduit, and other fittings shall meet PP&l_ 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 I~teights specified in the City's Standards & Specifications Section 700. STORM DRAIN~4GE Section 400 of the Gity's Standards & Specifications should be consulted for complete details regarding storm drain guidelines. It shall be the responsibility ofi 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. 1f 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 shall be in conformance with applicable provisions of Oregon DEQ, DSL and ODFW and United Sates COE and consistent with APWA Storm Water Phase fl 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 10-year storm, unless the main discharge pipe or stream will have greater than 140 cubic foot per second discharge "Q" during a 10-year storm. When the discharge "Q" of storm drains exceeds 100 GFS, but is less than 200 CFS, that storm drain shall be designed to carry the runoff expected for a ~0-year storm. Wl1en 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 far 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 or 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 WORKS QEPARTMENT STAFF REPOf77" 4/30/2003 9 4. The Public Works Department will require both; apre-condition analysis and apart-- conditian analysis of the project area that considers ail planned or estimated build-nut of future facilities in order to substantiate the project design. ~. The Public Works Department requires that any storm sewer system to be dedicated to the City shat! be designed as a "closed system" in order to minimize the effect of ground water infiltration, sift and other undesirable substances. Weep holes and grade rings above the street sub-grade level or hydraulic grade line in nan-street installations, are exempted from the watertight requirement. The system shall also be designed to be "self cleaning" to extent possible. The minimum requirements are as follows: a. A minimum cleaning velocity of 2-fps will be maintained thraughaut ail segments of pipe between catch basins or manholes regardless of the type ofi pipe used. in no case shall the pipe gradient be less than 0.005-fit per foot (0.5%). b. Cleaning velocity shall also be maintained through catch basins and manholes except at specially designed sediment cleaning structures as discussed in (section 420.10.04) 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 Central 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 shat! be conducted by BCVSA. 2. It shall be the responsibili#y 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 andlar 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 . ~ Ed~ crrr or" cENrRAL Pornrr PUBLIC WORKS DEPAfZTMr="NT STRFIr REPUf2r A/30/2003 10 information that has formerly been established by the Gity and is on file, including previous constructions. The sanitary sewer system design shall be in conformance with BCVSA requirements and specifications, including any applicable provisions of the Oregon Plumbing Code, Oregon DEQ and Oregon OHD. 3. A!#hough BCVSA mandates requirements for the sanitary sewer design the City of Gentral Point Public Works Department Standards & Specifications includes a sanitary sewer Section 500 for requirements that are coincidental to construction of the sanitary sewer facilities within a City of Gentral Point right-of-way or City easement. tNATER SYSTEWI Section 600 of the City's Standards & Specifications should be consulted far complete details regarding water 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 City water system. 2. All requirements of the Oregon State Plumbing Specialty Cade and the Oregon State Heal#h Department, as they pertain to Public Water Systems, shalt be strictly adhered to. 3. Water lines shall normally be located ~ 0 feet south or 10 feet west of centerline of streets. The longitudinal placement of water lines and valves within the intended vehicle wheel path shalt 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 ~5-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, shall 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 shalt not be used for any purpose which would interfere with the unrestricted use far water ~~ CITY OF CENTRAL POINT PUBLIC WORKS CIEPAR7"MENT STAFF REPORT" 4/30/2003 11 system purposes including the maintenance, repair, construction or re-construction of such. Under no circumstances will the Gity 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-Q050{10}, figure 1, and / or as modified in these Standards except in ail cases where running parallel with each other, there shall be a minimum 10-foot separation unless otherwise approved by the Public Works Department. 8. Excepting sanitary sewers as noted above, the minimum horizontal spacing between water mains and storm sewers, gas lines, electrical utilities, shall be five (b) 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, N or Telephone and similar utilities shalt 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 some 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 8 inches. The minimum size in multiple-dwelling, commercial and industrial areas shall 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 cui-de-sacs, where water lines 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 maybe approved. 12. Where no fire hydrants are served and no more than five (~} dwelling units are served, a 4-inch diameter water line may be approved where the line length will be less than 200-feet. 13. Each dwelling and commercial building shall be served by a separate water service connection. ~0~