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Home My WebLink About7831 RUSH ROSE DR; ; AS060053; Permit6/14/22,1:17 PM AS060053 Permit Data City of Carlsbad Sprinkler Permit 7831 RUSH ROSE Job Address: DR Permit Type: SPRINK Parcel No: Lot #: 0 Reference No.: Permit No: A5060053 Status: ISSUED Applied 3/29/2006 Approved: 5/15/2006 Issued: 5/15/2006 PC #: Inspector: Project Title: LA COSTA GLEN, BLDG. E UNDERGROUND SPRINKLER PLAN CHECK & INSPECTIONS Applicant: LIFEGUARD FIRE PROTECTION STE F 2605 TEMPLE HEIGHTS DR OCEANSIDE, CA 760-806-9997 Owner: Fees ($) Add'I Fees ($) Total ($) Balance 240 L 0 J 240 oJ 1/1 713( LIFEGUARD FIRE PROTECTION, INC. Fire Protection Design & Installation AAA May Ili 2006 S . It. Greg Ryan Carlsbad Fire Department J635 Faraday Ave. Carlsbad, CA 92008 }ax (760) 602-8561 .e: La Costa Glen -Phase 4 S 1 he following are results from a fire flow test performed for the proposed La Costa Glen - Phase 4 in Carlsbad, (A. The test was conducted by Lifeguard Fire Protection, Inc.. The test was conducted on hydrants located on .F .ush Rose Drive. The results are as follows: Date: 'May 11, 2006 Time: 1030 AM Static: 150 psi Residual: 135 psi 0 Pitot 63 psi Port: 2Y2" • Flow; 1330 gpm Hydrant C: .90 P easecall if you have any questions. 0 R spectfIi1iy, J remiah Balch L feguard Fire Protection,Inc. 2605 TEN PLE HEIGHTS DRIVE £ SUITE F a OCEANSIDE, CA 92056 a, 760/806-9997 A FAX 760/806.4813 Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 00 Action Fire Systems Co., Inb :4 9165 Hanes Street 'honM19-4t32-Y21O Spring VaUey, CA 1977..3948 . License Nu- C-1636618 ac 619-46-92i5 X.ThAMtTAL Uati tax: j4o2-8i To: 7-16 Ad Attention: From: vj JA subject: p pJJ rz,j.J_A.Jb4ys.i) ............... ...... . Message: A:-,, ^) _ ___ A'octg C-r_P,iô-'-T ..7....... ' ''c $ 7.)#J 7k....- 7T,. , eZ2 ._5',qrj/~' A..- . o r .. '€. Response Req uirecI: P< Yes LI N Response: 1(lmbei ol Pige& T,is,nfled (itftiuthitg ili Time: C:\Actluii IIr \ rms\O h Fo i'\! I . I. I, I- I I I $ I I I Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:51; Page '2 Water System Analysis for the La C osta Glen North Development within the Olivenhain Municipal Water District Olivenhain Municipal Water District General Manager David C. McCo11om Enginecring Manager George R. Briest, FE Engineering Supervisor. Ken Simmons, PE Boyle Engineering Corporation Project Manager Anders K. Egense, FE RCE 40654; Exp. 3/31/07 Project Engineer Alex Bucher JUNE 2004 8Op''LE 7807 Convoy Court, Suite 200 San Diego, CA 92111 '".,:..i'nrn-t ...................... ..... SD-001-499-05 Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:51; Page 3 Table of Contents La Costa Glen North Development Water System Analysis. District Statement ........................................................... 1 Introduction.................................................................... I Sourceof Water .............................................................2 Water Demands and Design Criteria .............................2 Results and Conclusions................................................3 Plate I District Water System Map with Site Location Plate 2 Proposed Project Luyuut Appendix Project Summary Design Considerations for Water Main Construction OMWD General Water System Notes OMWD Standard Legend Symbols OMWD Approval Blocks OMWD Granting and Acceptance Certificates OMWD Guidelines for Placement of Valves on Waterlines Sent By: ACTION FIRE 619 462 9215; Aug-25-05 12:51; Page 4 La Costa Glen North Development Water System Analysis I..-.. I District Statement I This hydraulic analysis is premised upon current criteria. It is not a representation, express or implied, that Olivenhain Municipal Water I District will furnish water at a future date. Applications for service are governed by separate District rules and regulations, and are the subject of separate and distinct proceedings, apart from hydraulic analysis. All water supplied by the District is imported from the Metropolitan - Water District of Southern California via the San Diego County Water I Authority. In the event that a water shortage or a threatened water shortage exists, the District reserves the right to restrict or terminate future water service to customers of the District. The District has I adopted a water conservation ordinance which is available to all applicants upon request. In order to provide for the efficient utilization of limited water resources, the conversion of irrigation water demands from the potable system to a future reclaimed water system shall be evaluated for all projects and determination of feasibility shall be made by the District, in its sole discretion, Introduction A previous analysis titled "Water System Analysis for La Costa Glen Development" was performed for the combined North and South development areas in March 1999. However, the proposed water system piping configuration and dwelling units for the North portion N: significantly differs from the 1999 study, and thus requires a re- analysis of the project. The purpose of this re-analysis is to determine if the proposed water system facilities are sufficient to serve the La Costa Glen North development, located along the west side of El Camino Real, south of La Costa Avenue as shown on Plate 1. The proposed water facilities analyzed in this study are shown on Plate 2. These water facilities were analyzed during peak hour and maximum day plus fire flow conditions using the District's 2000 Master Plan's hydraulic computer model (112ONET). 1 Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:51; Page 5 La Costa Glen North Development Water System Analysis Information describing the development was obtained from a map, I dated September II, 2003, provided by O'Day Consultants depicting I the proposed units and water facilities for the project. The project, as analyzed, consist of the following development: Attached Units (Duplexes): Approx. 52 Single-Family Units E Multi-family Units: Approx. 308 Multi-Family Units I Commercial Lot: Approx. 0.77 acres Source of Water I. The La Costa Glen North Development lies within OMWI) Pressure Zone No. 2, which has an operational HGL of 409 feet. It is served via -- several pressure reducing stations and the 1.0 MG Wicgand and 1 3.0 MG Wanket reservoirs. Water supply to this zone is provided from Pressure Zones 1, 4, and 5. I .Zone 1 feeds the Wiegand Reservoir, Zone 4 supplies the Wanket Reservoir and Zone S provides water to the Rancho Santa Fe South I PRS. Water Demands and Design Criteria Estimated average annual water demands used in this analysis for the proposed development are based on water demand factors utilized by I the Oliverthain Water District Water Master Plan dated January 2000. 561 gallons/day/single family dwelling unit (0.389 gpm/dwelling unit) for all single-family residences on Vt 1 lots having less than 0.5 acres of net developable area. 455 gallons/day/multifamily dwelling unit (0.316 gpmldwclling I unit) for all multifamily units. 2,525 gal/day/acre (1.753 gpm/acre) for commercial areas I Based on these demand factors, the total average annual day demand for the North project is estimated to be 119 gpm. If anticipated I demands differ from those assumed in this report, the District shall be 2 DOyLE Sent By: ACTION FIRE; 819 462 9215; Aug-25-05 12:52; Page 6 La Costa Glen North Devetopent Water System Analysis notified immediately and re-evaluation and/or re-analysis of the proposed water system will be made. The system was analyzed for peak hour and maximum day plus fire flow demand conditions. The minimum desirable pressure during a peak hour demand condition is 60 psi. During a maximum day plus fire flow demand condition, the minimum required pressure is 20 psi in the vicinity of the fire. The desirable static pressure range is 60 to 100 psi. Operating pressures during a fire flow demand condition were evaluated based on a fire flow demand of 4,000 gpm as defined by the Carlsbad Fire Department. This fire flow assumes that buildings will be fully sprinklercd. If the Carlsbad Fire Department determines that an increased fire flow is required or in the event that the building sprinkler system differs, the District must be notified immediately and a re-analysis will be required. Irrigation demands, including parks and open spaces, are assumed to he provided with recycled water and therefore a discussion on the source of recycled water and how it is delivered to this project is not included as part of this report. Results and Conclusions Based on the results of the analyses, it has been determined that with the installation of the water facilities shown on Plate 2, this development can be served during peak hour demand conditions with a minimum. residual pressure greater than 60 psi and during a maximum day plus fire flow demand conditions with a minimum residual pressure greater than 20 psi in the vicinity of the fire. Fire flows for this project requires the upsizing of an existing 8-inch water main to a 10-inch main as shown on plate 2. I I I'.... I - 3 I I Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:52; Page 7 La Costa Glen North Development Water System Analysis La Costa Glen North Development Pressure Summary Maximum hydraulic gradient elevation based on PRS by-pass valve: 437 feet Lot elevation range: 59-102 feet Maximum static pressure range based onPRS by-pass valve: 145-164 psi Minimum Residual Pressure: Max day demand plus fire flow: Greater than 20 psi Peak hour demand: Approx. 129 psi U I , N Assessment District AD 96-1: This development is subject to the terms and conditions of Ordinance No. 280 and successor ordinances of the Board of Directors of the Olivenhain Municipal Water District establishing methods and procedures for the collection of impact charges on properties made necessary by the increase of density at the time of the final subdivision map approval, a change in zoning, or other increase in water demands in excess of those assessed in Assessment District 96-1. The estimated 432 EDUs for the entire La Costa Glen project (North and South) were presented in the 1999 report. Because of the revised development density in the North area, these EDU's must be revised. The comparison of La Costa Glen (North and South) development density in Equivalent Dwelling Units (EDUs) to the development density assumed in the formation of Assessment District 96-I in Equal Equivalent Dwelling Units (EEIDUs) is shown below. I 4 2O4'LE I I Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:52; Page B La Costa Glen North Development Water System MalysLs Updated La Costa Glen (North and South) Development Density Proposed Assessor Parcel AD 96.1 Developmenr No. Units EEDU' Units EDU's 44 44.0 69 538*' 216-122-37-00 255-01115-00 (Including Corn/md.) 356 394.0 255-021-06-00 Corn/Ind 46.1 1 Corn/Id 46.1 - 255-021-08-00 Corn/md 9.5 Corn/md 9,5 Project Total: 400 438 698 5934 * Proposed ED U's are estimated based on land use and acreage data from the Olh'enhain Water Storage Project Assessment District No. 96-1 Volume I Final Engineer's Report Assessment Roll, dated October 1996. The total EDUs must be verified as construction takes place. "Proposed ED Us for La Costa Glen North development are 271 EDUs I I 1. 5 ' soc'i..E Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:52; Page 9 Appendix Project Summary I Design Considerations for Water Main Construction I. OMWD General Water System Notes I OMWD Standard Legend Symbols I OMWD Approval Blocks I... OMWD Granting and Acceptance Certificates 1..... OMWD Guidelines for Placement of Valves on Waterlines 1• I I I I I t - BOYLE PRESSURE ZONE (Name/No): HGL of By-pass Valve: I Benefit Area: I. . Pioposed EDUs: WATER DEMANDS: Commercial - AAD I, Domestic - AAD Irrigation— AAD Irrigation - PEAKED I (gpm over 3 hours) S. STATIC WATER PRESSURE: ,Based on lot elevation (feet) I Low Elev. w/by-pass (psi) High Elev. w/by-pass (psi) Zone 2 437, 271 L35gpm ll77gpm - Reôlaimcd 59-102 feet 164 psi 145 psi - Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:52; Page 10 . , JUNE 2004 SD-001-499-05 tPROJcT LA COSTA GLEN NORTH DEVELOPMENT I, GROSS ACREAGE: 28 acres OMWD W.O. 555100 Iota! , Net Total 2. TYPE OF DEVELOPMENT EDUs Number Meter ' (Pad) EDUs Proposed of Units Size Acres A. RESIDENTIAL: Lots 1ss than 0.5 acres Lots 0.5 to 3.0 acres Lots greater than 3 acres Multifamily r B. COMMERCIAL I C. SCHOOLS r D. PARKSIREC BLDG I' E. GOLF COURSE ORCHARD/CROPS OPEN SPACE 52 52 3/4" 271 I" (mixed) 215.6 , . 308 5/8" 3.46 0.77 H. IRRIGATION Reclaimed 3. FIRE REQUIREMENTS: FIRE SPRINKLERS REQ'D FLOW (gpm) YES NO 4,000 gpm AGENCY Carlsbad Fire Department -, PRIVATE STREETS- Yes PUBLIC STREETS:No EASEMENTS:No DEVELOPER:,,Continuing Life Communities ENGJNEER:O'Day Consultants. SPECIAL CONDITIONS/FEATURES: Class 200 pipe required below elevation 90 feet. I HOYLE Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:53; Page 11/19 GENERAL POTABLE WATER SYSTEM NOTES REQUIRED FOR SUBDIVISION IMPROVEMENT PLANS Potable water works shall be constructed in accordance with the details and materials as specified in the most recent edition of the Olivenhain Municipal Water District (District) Standard Specifications and Drawings for the Construction of Water Mains and Facilities, including all amendments adopted prior to the District approval date on these plans. Contractor shall have a copy of the Standard Specifications on the job site at all times. The submission and review of all submittals (shop drawings, six sets) as required by the Standard Specifications are to be accomplished prior to the pre-construction meeting with the District's Inspector. Unless otherwise noted, connections to existing mains shall be made dry. The time and duration of any shutdowns of existing mains shall be subject to approval by the District. District shall be notified two weeks minimum in advance of any shutdown. Contractor shall coordinate with District all arrangements for high-lining temporary services prior to shutdowns No shutdowns will be scheduled on a Monday or Friday. Contractor shall review all proposed trench work with Cal/OSHA. A copy of exemption letter or trenching permit, if required, shall be submitted to the District prior to construction. No work may begin or proceed without direction of District's Inspector. Contractor shall notify the District inspections department 48 hours prior to the beginning of work to arrange for inspection of the project. The Contractor must call "Dig Alert of Southern California' to have underground service utilities located prior to construction. This call will be made at least 48 hours in advance prior to any work being performed in public right-of-way. (Dig Alert phone: 800-227-2600) I 8. All existing facilities which may affect project construction, i.e., line crossings, line paralleling, or proposed connections shall be field verified before any construction begins. 9. The Contractor shall furnish and install per the Standard Specifications the appropriate buried utility warning and identification tape above all public water lines including water laterals located in public right-of-way. I 10. Where elevations and grades are not shown on the water main profile, top of pipe profile is 48-inches below centerline of finish grade of street. I II. All deflections (horizontal and vertical) shall be made by use of joint couplings with 40 maximum deflection per coupling (2° per joint). No bending (curving) of pipe shall be I permitted. 12. Manual air releases shall be rnstallcd at all high points and blow-offs at all low points in the water main profile. Place manual air releases and blow-offs within meter box and locate Location: H:00110MW13 Spec ifIcio WSW ndard Nôles\SW Water NOles .doc Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:53; Page 12/19 I I behind curb unless otherwise approved by District's Representative. Fire hydrants may be used in lieu of a manual air release or blow-oil when located at or near high or low points, as I-.- approved by the District's Representative, 13. Install a minimum 1-inch water service to each lot. Meter to be located 5-feet from a side lot I., line. A 3/4-inch high letter "W" shall be chiseled in top of existing curb or imprinted in new curb at all water service crossings. '. 14. Meter boxes shall not be placed within driveways or sidewalks without the District's prior written consent. I .15. All water services for irrigation, multiple residential complexes, commercial or industrial development shall have approved backflow prevention device on customer's side of water meter. Contractor shall tie off all valve locations and provide written dimensions to Inspector immediately upon installation of valves. Line valves, where required at street intersections shall be located on the prolongation of the street right-of-way whenever possible. Fire hydrants, as approved by the appropriate Fire District and meeting the District's Standard Specifications, are to be installed at locations specified by the Fire District. 19- All design changes to the water system shall be approved by the District Representative in writing prior to construction and acceptance of the change. The water system shall be pressure tested in accordance with the procedures in the OMWD Standard Specifications. The class of pipe shall be used as the designated working pressure I.for testing all pipe, valves (closed) and appurtenances. Pipelines and appurtenances shall be disinfected in accordance with Section 15041 of the OMWD Standard Specifications prior to tie-in or connection to existing system facilities. Bacteriologic quality test results shall conform to the criteria specified in that specification. I. 22. Contract Record Drawings must be submitted prior to final acceptance of work. The plans must provide post construction verification of the location and elevation of pipes and appurtenances. 23. Contractor shall guarantee all work for a period of one (1) year after the date of acceptance for the project. Contractor shall repair or replace any or all such work, together with any other I work which may be displaced in so doing that may prove defective in workmanship and/or materials within the one-year period from the date of acceptance without expense whatsoever to the District, ordinary wear and tear, unusual abuse or neglect excepted. 1 24. For all applications utilizing non-hex head bolts, including, but not limited to, i-bolts on mechanical joint fittings, the bolts and nuts shall be coated with a fluoropolymer corrosion I inhibiting coating. The coating system shall be Tripac 2000 blue coating system, or District El] Sent By: ACTION FIRE; 619 462 9215; Aug-25.05 12:53; Page 13/19 P approved equal. The proposed coating system shall be approved by the District prior to installation in the field. The coating system shall be applied per the manufacturer's recommendations. Std Water Nate.doc I rcv092 603 'Pt I I I I I I Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:54; Page 14/1 9 1 LEGEND SYMBOLS REQUIRED FOR SUBDIVISION IMPROVEM E N T P L A N S POTABLE OR RECYCLED WATER MAINS, WITH SIZE, ____ 80-PVC-150 TYPE AND CLASS NOTED. (PVC-POLYYINYLCHLORIDE, DI-DUCTILE IRON CWLC-CEMENT MORTAR LINED 12-52 COATED STEEL) Ry- VALVE ASSEMBLY, WITH SIZE AND TYPE AS NOTED 8" GV (GV-GATE VALVE, BY-BALL VALVE) 0- FIRE HYDRANT ASSEMBLY -__-____--!. BLOW-OFF ASSEMBLY - -c DO MANUAL AIR RELEASE OR AIR VACUUM VALVE MAR A& VV ASSEMBLY WATERAIN TEE (P/Ox P/Ox FLANGE WITH FLANGE VALVE) WATERMAIN TEE OF IALL P/O) WATERMA)N CROSS ALL P/C) If REDUCER END CAP ASSEMBLY POTABLE WATER SERVICE CTS CATHODIC TEST STATION DOUBLE CHECK DETECTOR ASSEMBLY - REDUCED PRESSURE BACKFLOW PREVENTER ASSEMBLY RECYCLED WATER SERVICE F 12,.- PVC- 15D SEWER MAIN WITH SIZE, TYPE, AND CLASS NOTED S - S -, UN PRECAST SEWER MANHOLE - SEWER LATERAL (INDICATE SIZE) F CO CLEANOUT ON SEWER FORCEMAIN CONCRETE ENCASEMENT ENCASEMENT OF PIPELINE -E1J----- NOTE: INDICATE SIZE FOR ALL FACILITIES SHOWN ON DRAWIN G S , Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:54; Page 15/19 Signature Blocks Required for Subdivision Improvement Plans OLIVENHAIN MUNICIPAL WATER DISTRICT POTABLE WATER SYSTEM APPROVAL (OMWD W.O.#______ Approved by: BOYLE ENGINEERING CORPORATION District's Consulting Engineer R.C.E. Date Job Number Note: Signature Expires 2 Years After Date OLIVENHAIN MUNICIPAL WATER DISTRICT RECYCLED WATER SYSTEM APPROVAL. (OMWD W.O.#______ Approved by: BOYLE ENGINEERING CORPORATION District's Consulting Engineer R.C.E. . -. Date Job Number Note: Signature Expires 2 Years After Date OLIVENHAIN MUNICIPAL WATER DISTRICT SEWER SYSTEM APPROVAL (OMWD W.O.#______ Approved by: District Representative R.C.E. Date Job Number Note: Signature Expires 2 Years After Date NOTE: The above approval blocks are to be placed on the Title Sheet and submitted to the appropriate District Representative(s) for signature. Use the respective approval block(s) only when applicable. Location; H:001PIan Check Procødure\Sgflature Biock.doc I F I I Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:54; Page 16/19 TYPICAL GRANTJNG AND ACCEPTANCE CERTIFICATE TO BE SHOWN ON TITLE SHEET OF THE TRACT MAP WHEN OMWJ) FACILITIES ARE WITHIN PRIVATE STREET RIGHT-OF-WAYS. Granting certificate: We hereby grant to the Olivenhain Municipal Water District, a public agency, or its successors or assigns, an easement for water pipelines, other District facilities, and for all access purposes over, under, and across all private streets as shown on this Map, subject to all terms and conditions contained in the certificate granting easements within private streets to the Olivenhain Municipal Water District on County of San Diego Tract No. 4413, Map No. 11372, recorded November 21, 1985, which terms and conditions are hereby incorporated by reference. Acceptance Certificate: The Olivenhain Municipal Water District hereby accepts the grant of easements described herein, including the terms and conditions contained in the certificate granting easements within private streets granted to the Olivenhain Municipal Water District on County of San Diego Tract No. 4413, Map No. 11372, recorded November 21, 1985. The Olivenhain Municipal Water District consents to the recordation of this Map and has authorized its General Manager to sign this certificate pursuant to Board Resolution No. 87-01, adopted January 15, 1987. Olivenhain Municipal Water District David C. McCollom, General Manager Date: I 1• I Sent By: ACTION FIRE; 619 462 9215; Aug-25.05 12:54; Page 17/19 OLIVENHAIN MUNICIPAL WATER DISTRICT ..• GUIDELINES FOR THE DESIGN OF WATER AND RECYCLED WATER FACILITIES 1. The minimum acceptable thickness of ductile iron pipe shall be Class 52. Refer to Standard Specifications for design requirements of Dl and CML&C Steel Pipe. I PVC pipe shall be dcsigncd in accordance with AWWA C-900, subject to - thodifications by the District's Representative and the Standard Specifications. Plain end pipe and high deflection couplings shall be used for all curved alignments. The maximum total deflection per coupling is 40 .4. Pipe lengths shorter than 9 feet will not be allowed unless authorized by District's F Representative. Hell end pipe may be used for straight alignments only. I Appropriate consideration should be given to the selection of the centerline radius for curved streets in which waterlines are to be installed. I•, • The minimum acceptable radius of curvature for ductile iron or steel pipe shall be based on 80% of maximum deflection recommended by manufacturer for each specific diameter and range of standard pipe lengths and subject to the approval of ••:••' District's Representative. Water mains shall be located 10 feet from center line where ever possible, the minimum acceptable distance between water mains and the back of curb shall be 5 feet. Except for single or duplex family dwelling unit, a water demand summary (fixture units or G.P.M.) for meter sizing shall be submitted during plan check for any facility requiring water for sprinkler systems, pasture/orchard irrigation and commercial or dwelling complexes. 9. For residential or commercial buildings requiring fire sprinkler systems, peak hour demand pressures at the water main shall be used as the basis for design Oversized Street services and meters should be considered relative to the flow/pressure availab l e ,.•• and that required to operate an individual sprinkler system. Potable water lines are to be positioned on the south and east sides of streets, and : reclaimed water lines on the north and west side of the street where possible. Any project that is located in an area where the District serves, or plans to serve, recycled water shall consider the use of recycled water for non-domestic usage. Projects having irrigation demands which may be met by the use of recycled water will include a dual water pipeline system on-site. Off-site pipeline(s) associated with the master planned distribution system may be required at proposed road 47 improvements and/or existing frontage roads. The dual system(s) will be temporarily connected with the potable water system if the recycled water source is not available Location: I1:\001\OMWO Spcifi tions\Stendord Notes\Water Design iloms,doc Sent By: ACTION FIRE; aig 462 9215; Aug-25.05 12:55; Page 18/19 at the time of constniction. All irrigation meters will be served From the 1iture recycled water system. Plans shall include the "Legend Symbols Required for Subdivision Improvement Plans" located in this section of the Standard Specifications. The minimum acceptable grade for water mains is 0.5% All existing facilities which may affect final design, i.e., line crossings, line paralleling, or proposed connections shall be field verified, Plans shall show any facilities that are within 10 ft of proposed pipelines. El i Location: I-I:001\OMWD Scdications\Standard Notes\Water Design itms.doc Sent By: ACTION FIRE; 619 462 9215; Aug-25-05 12:55; Page 1 9/1 9 p Olivenbain Municipal Water District Guidelines for Placement of Valves on Waterlines Effectively immediately (6/18/03), the District has adopted a new approach to locating waterline valves near tees for distribution system piping in subdivisions. Valve shall be attached directly to the tee (rather than offset some distance from the tee). Presented below are valve and tee configurations that shall be used for such projects H the need arises for a configuration that does not match any of those shown below, the designer may submit a proposed configuration for review. The sizes shown below are For illnstjittiou only -the plans shall include the appropriate pipe, tee, valve, and adaptor sizes. DESCRIPTION (and call-out on plans) SYN4BOL - 8" FLG TEE W18" FLG XP/0 CV'S 10" x 8" FLG TEE W/ 10" & 8" FLG x PlO CV'S WI 10" FLG ADAPTOR 10"P/Oi FLG TEE W/ 10" PLC X P/0 GV Sent By: ACTION FIRE; 'I 'I n I I I 619 462 9215; Aug-25-05 12:59; Page 1/1 WATER SYSTEM ANALYSIS FOR THE LA COSTA GLEN - NORTH DEVELOPMENT WITHIN THE OLIVENRAIN MUNICIPAL WATER DISTRICT JUNE 2004 SD-001-499-05 24-16 INSTALLATION OF PRIVATE FIRE SERVICE MAINS AND THEIR APPURTENANCES Contractor's Material and Test Certificate for Underground Piping PROCEDURE Upon completion of work, Inspection and tests shall be made by the contractor's representative and witnessed by an owner's representative. All defects shall be corrected and system left In service before contractor's personnel finally leave the job. A certificate shall be filled out and signed by both representatives. Copies shall be prepared for approving authorities, owners, and contractor. It is understood the owner's representative's signature in no way prejudices any claim against contractor for faulty material, poor workmanship, or failure to comply with approving authority's requirements or local ordinances. Property name ,I-A ,.ø Date //,7 Property address 79311 )IA1l Accepted by approving authorities (names) •'2) Address Plans Installation conforms to accepted plans Yes E] No Equipment used is approved Yes E No If no, state deviations Has person in charge of fire equipment been instructed as to location of E Yes E No control valves and care and maintenance of this new equipment? If no, explain Instructions Have copies of appropriate instructions and care and maintenance E Yes No charts been left on premises? If no, explain Location Supplies buildings Pipe types and class J Type joint ZfX5 Pipe conforms to Fittings 4L)&),I4 standard ;Yes E No Underground conforms to /'¼!fPk standard E No pipes and joints If no, explain Joints needed ancorage cI,ped, strapped, or blocked In [yes E No accordance with fWM.J#t standard If no, explain Flushing: Flow the required rate until water is clear as indicated by no collection of foreign material in burlap bags at outlets such as hydrants and blow-oft. Flush at flows not less than 390 gpm (1476 1/mm) for 4-in, pipe, 880 gpm (3331 1/mm) for 6-in, pipe, 1560 gpm (5905 Lfmln) for 8-in, pipe, 2440 gpm (9235 L/mmn) for 10-in, pipe, and 3520 gpm (13,323 L/min) for 12-in, pipe. When supply cannot produce stipulated flow rates, obtain maximum available. Hydrostatic: Hydrostatic tests shall be made at not less than 200 psi (13.8 bar) for 2 hours or 50 psi (3.4 bar) above Test static pressure in excess of 150 psi (10.3 bar) for 2 hours. description Leakage: New pipe laid with rubber gasketed joints shall, if the workmanship Is satisfactory, have little or no leakage at the joints. The amount of leakage at the joints shall not exceed 2 quarts per hour (1.89 Llhr) per 100 joints irrespective of pipe diameter. The leakage shall be distributed over all joints. If such leakage occurs at a few joints, the installation shall be considered unsatisfactory and necessary repairs made. The amount of allowable leakage specified above can be increased by 1 fluid ounce per inch valve diameter per hr. (30 m1125 mm/hr) for each metal seated valve isolating the test section. If dry barrel hydrants are tested with the main valve open so the hydrants are under pressure, an additional 5 ounces per minute (150 mL/min) leakage is permitted for each hydrant. Nw underground piping flushed according to Yes : No 4L9T\ standard by (company) If no, explain How flushing flow was obtained Through what type opening Flushing .'ubiic water Tank or reservoir E Fire pump E Hydrant butt , Open pipe tests Lead-ins flushed according to CA4.16J standard by (company) E Yes E No If no, explain How flushing flow was obtained Through what type opening Public water El Tank or reservoir E Fire pump El Y connection to flange 2S Open pipe and spigot (NFPA 24, 1 o 2) FIGURE 10,10.1 Sample of Contractor's Material and Test Certificate for Underground Piping.. 2002 Edition ABOVEGROUND PIPE AND FITTINGS 24-17 Hydrostatic All new underground piping hydrostatically tested a t Joints covered test psi for __________ hours j.,.Yes E No Total amount of leakage measured Leakage gallons 2.4 hours test Allowable leakage gallons hours Number Installed Type and make All operate satisfactorily Hydrants Lre E No Water control valves left wide open Yes E No Control If no, state reason valves Hose threads of fire department connections and h y d r a n t s I n t e r c h a n g e a b l e w i t h JYes E No those of fire department answering alarm Date left In service Remarks Name of installing contractor Signatures J Tests witnessed by owner (signed) Title Date 7/pff 7 i T 9 contractor (signed) Dath / I R Additional explanation and otes (NFPA 24, 2 o 2) FIGURE 10.10.1 Continued (1) *The amount of leakage at the joints shall not exceed 2 qt/hr(1.89 L/hr) per 100 gaskets orjoints, i r r e s p e c t i v e of pipe diameter. (2)*The amount of leakage specified in 10. 1 0 . 2 . 2 . 4 ( 1 ) s h a l l b e permitted to be increased by 1 fl oz (30 ml) p e r i n c h v a l v e diameter per hour for each metal-seated valve i s o l a t i n g the test section. If dry barrel hydrants are tested with the m a i n v a l v e o p e n so the hydrants are under pressure, an additi o n a l 5 f l o z / mm (150 ml/miii) of leakage shall be permitted f o r e a c h hydrant. The amount of leakage in buried piping s h a l l b e m e a - sured at the specified test pressure by pumpi n g f r o m a calibrated container. Chapter 11 Hydraulic Calculations 11.1* Calculations in English Units. Pipe friction losses shall be determined based on the Hazen—Willia m s f o r m u l a , a s f o l - lows: - 4.52Q' C'd487 where: p = frictional resistance (psi/ft of pipe) Q = flow (gpm) C = friction loss coefficient d = actual internal diameter of pipe (in.) 11.2 Calculations in SI Units. Pipe friction losses shall be de-termined based on the Hazen—Wllhiams for m u l a i n S I u n i t s , a s follows: 6.05 Q~ 95 ( J105 where: p. = frictional resistance (bar/rn of pipe) flow (L/min) C = friction loss coefficient (1= = actual internal diameter of pipe (mm) Chapter 12 Aboveground Pipe and Fittings 12.1 General. Aboveground pipe and fittings s h a l l c o m p l y with the applicable sections of Chapters 6 a n d 8 o f N F P A 1 3 , 2002 Edition