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HomeMy WebLinkAbout2047-2GENERAL NOTES FGR WATER SYSTEM 1. THE ENTIRE WATER SYSTEM SHALL CONFORM TO THE SPECIFICATIONS AND REQUIREMENTS OF THE CITY OF FONTANA. 2. ALL WATER MAINS SHALL BE INSTALLED WITH 42" MINIMUM COVER EXCEPT WHERE NOTED. 3. THE MINIMUM AND MAXIMUM STATIC WATER PRESSURE WITHIN THIS SYSTEM IS 130 P.S.I. & 140 P.S.I. 4. FIRE HYDRANT COLOR & LOCATION SHALL CONFORM TO CENTRAL VALLEY FIRE PROTECTION STANDARDS AND SPECIFICATIONS. 5. WATER CONTRACTOR SHALL ADJUST GATE VALVE COVERS TO GRADE AFTER COMPLETION OF PAVING. 6. WATERLINES SHALL BE CONSTRUCTED USING 10 GAUGE CML/CMC WELDED STEEL PIPE CWSP) AND FITTINGS UNLESS SPECIFIED OTHERWISE ON CONSTRUCTION DRAWINGS. 7. SAND BEDDING AND SAND BACKFILL IN PIPE ZONE IS REQUIRED UNLESS NATIVE MATERIAL IS SUITABLE AS DETERMINED BY THE CITY. 8. CONTRACTOR IS RESPONSIBLE FOR SECURING FROM THE CITY COPIES OF THE STANDARD SPECIFICATIONS FOR CORRECT INSTALLATIONS OF THE PROPOSED WATER SYSTEM. 9. WATER METERS TO BE BADGER MODEL 70 (FURNISHED AND INSTALLED BY CONTRACTOR). 10. CONTRACTOR SHALL INSTALL PRESSURE REGULATING VALVES FOR EACH SERVICE CONNECTION . 11. SEPARATION BETWEEN MAINS AND SANITARY SEWER LINES SHALL CONFORM TO THE STATE OF CALIFORNIA ENVIRONMENTAL HEALTH CODE, TITLE 22, 64630-C. SEE WATER MAIN LOCATION DETAILS ON THIS SHEET. 12. PRIOR TO THE ACTIVATION OF ANY NEWLY CONSTRUCTED WATER LINE, TESTING AND DISINFECTION SHALL BE PERFORMED TO COMPLY WITH CITY STANDARDS. 13. THE CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE SITE AND SHALL BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO EXISTING FACILITIES RESULTING DIRECTLY OR INDIRECTLY FROM HIS OPERATION, WHETHER OR NOT SUCH FACILITIES ARE SHOWN ON THESE PLANS. 14. CONTRACTOR SHALL OBTAIN A PERMIT FROM THE CITY OF FONTANA PRIOR TO ANY CONSTRUCTION WITHIN DEDICATED STREET RIGHT-OF-WAY. 15. ANY CHANGES IN WATER LINE DEPTH OR CHANGES CONCERNING CONSTRUCTION SHALL BE REPORTED AND APPROVED BY THE CITY OF FONTANA. 16. APPROVAL OF THESE DRAWINGS BY THE CITY OF FONTANA DOES NOT CONSTITUTE A REPRESENTATION OF THE ACCURACY OR THE EXISTENCE OF ANY UNDERGROUND FACILITY. 17. LANDSCAPE SYSTEMS SHALL HAVE AN APPROVED DOUBLE CHECK ASSEMBLY INSTALLED AS A MINIMUM BACKFLOW PROTECTION REQUIREMENT. 18. AT LEAST 10 DAYS IN ADVANCE, OR A MINIMUM OF 1,000 FEET AHEAD OF TRENCHING, CONTRACTOR SHALL EXCAVATE, EXPOSE, AND DETERMINE C"POTHOLE") THE EXACT LOCATION AND DEPTH OF EACH AND EVERY POTENTIAL INTERFERENCE AND CONNECTION, INCLUDING. BUT NOT LIMITED T0, ALL FACILITIES SHOWN SPECIFICALLY (DEPTH AND LOCATION) ON THESE DRAWINGS, OR WHICH HAVE BEEN MARKED BY THEIR RESPECTIVE OWNERS. CHANGES OR DELAYS CAUSED BY CONTRACTOR'S FAILURE TO PERFORM "POTHOLING" AND INTERFERENCE LOCATION WORK SHALL NOT BE ELIGIBLE FOR EXTRA WORK COMPENSATION OR TIME EXTENSION. 19. DEVELOPER SHALL SUPPLY CITY OF FONTANA (CITY) FIVE SETS OF APPROVED DRAWINGS A MINIMUM OF TWO WEEKS PRIOR TO CONSTRUCTION. 20. DEVELOPER, PIPELINE CONTRACTOR, AND SUPERINTENDENT SHALL ATTEND A PRE -CONSTRUCTION MEETING WITH CITY A MINIMUM OF TWO WEEKS PRIOR TO BEGINNING CONSTRUCTION. 21. CONTRACTOR SHALL NOTIFY CITY (714-350-5631) AT LEAST 48 HOURS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION. I 22. CONTRACTOR SHALL FURNISH CITY WITH TWO COPIES OF THE kFOLLOWING DATA AND SAID DATA SHALL BE APPROVED BY THE CITY PRIOR TO BEGINNING OF WATERLINE CONSTRUCTION. ONCE APPROVED, CONTRACTOR SHALL SUBMIT FIVE COPIES OF APPROVED DATA TO CITY FOR USE DURING CONSTRUCTION: a) ALL DATA ON TRENCH PROTECTION. CONSTRUCTION SCHEDULE, AND ENCROACHMENT AND EXCAVATION PERMITS. b) ALL DATA ON WELDED STEEL PIPE, r FIRE HYDRANTS, VALVES, AIR VALVES, FITTINGS. PORTLAND CEMENT CONCRETE MATERIALS, AND ASPHALT CONCRETE PAVEMENT MATERIALS. 23. CONTRACTOR SHALL SOLID WELD ALL JOINTS THROUGHOUT A CURVE IF THE RADIUS -IS LESS THAN 455' FOR 40' LENGTHS OF PIPE AND 266' FOR 20' LENGTHS OF PIPE. 24. SEPARATION BETWEEN WATER SERVICES AND SEWER LATERALS SHALL BE 10 FEET MINIMUM. 25. BEFORE MAKING ANY EXCAVATION OR TRENCH 5 FEET OR MORE IN DEPTH, CONTRACTOR SHALL SUBMIT TO CITY A DETAILED DRAWING SHOWING THE DESIGN OF SHORING, BRACING, SLOPING, OR OTHER PROVISIONS TO BE MADE FOR WORKER PROTECTION. IF SAID DRAWING DOES NOT VARY FROM REQUIREMENT OF THE OSHA CONSTRUCTION SAFETY ORDERS (CAL OSHA OR FED OSHA, WHICHEVER IS APPLICABLE AT THE TIME OF CONSTRUCTION), A STATEMENT SIGNED BY A REGISTERED CIVIL ENGINEER, ENGAGED BY CONTRACTOR AT HIS EXPENSE, SHALL BE SUBMITTED CERTIFYING THAT THE CONTRACTOR'S EXCAVATION SAFETY DRAWINGS COMPLY WITH OSHA CONSTRUCTION SAFETY ORDERS. IF SAID DRAWING VARIES FROM SAID OSHA CONSTRUCTION SAFETY ORDERS, THE DRAWINGS SHALL BE PREPARED AND CERTIFIED BY A REGISTERED CIVIL OR STRUCTURAL ENGINEER, AND SAID ENGINEER SHALL AFFIX HIS SEAL AND SIGNATURE TO EACH SHEET OF SAID DRAWING. CONTRACTOR SHALL NOT EXCAVATE UNTIL CITY HAS RECEIVED AND ACKNOWLEDGED THE PROPERLY CERTIFIED EXCAVATION SAFETY DRAWINGS. I RECORD DRAWING The information �on this drawing is obtained from others and must he verified -in the field b! a"onP -prior to use or con0rflction. HALL &FOREM AN, .NC. isnot responsibie for undergreundf locations ordepictions. All above ground fapiiities can beQaMy seen and verified by the R ies that intend to USC- SaMC. - .^1 _ __ a 26. CUT SHEETS SHALL BE PREPARED SHOWING FLOWLINE ELEVATION. 1" X 2" HUB WITH WITNESS LATHE SHALL BE SET ALONG PIPELINE ALIGNMENT.' DEVELOPER SHALL FURNISH CITY WITH FOUR SETS OF CUT SHEETS FURNISHED A MINIMUM OF TWO WORKING DAYS PRIOR TO CONSTRUCTION. CONTRACTOR SHALL NOT BEGIN EXCAVATION UNTIL CITY HAS APPROVED SAID CUT SHEETS. CONSTRUCTION STAKING SHALL BE AT 50 FOOT MINIMUM INTERVALS, VALVES, FIRE HYDRANTS, AIR VALVES,�BLOWOFFS, FITTINGS, AND CONNECTION LOCATIONS. CONTRACTOR SHALL USE THE CONSTRUCTION STAKES AND CUT SHEETS FOR CONSTRUCTION. CITY WILL USE THEM FOR INSPECTION OF THE WORK. CONTRACTOR SHALL PROTECT ALL SURVEY MONUMENTS AND STAKES DURING CONSTRUCTION. 27. ALL CONSTRUCTION REQUIRING CITY INSPECTION SHALL OCCUR 7:00 AM TO 5:00 PM MONDAY THROUGH FRIDAY, EXCEPT HOLIDAYS. DEVELOPER SHALL REIMBURSE CITY FOR ALL INSPECTION EXPENSES. ALL MATERIALS AND EQUIPMENT FURNISHED AND ALL WORK PERFORMED SHALL BE SUBJECT TO RIGID INSPECTION BY THE CITY. WORK PERFORMED IN THE ABSENCE OF INSPECTION MAY BE REQUIRED TO BE REMOVED AND REPLACED UNDER PROPER INSPECTION, WITH THE ENTIRE COST OF REMOVAL AND REPLACEMENT BEING BORNE BY THE CONTRACTOR, EVEN IF SUCH WORK IS NOT DEFECTIVE. WORK COVERED UP WITHOUT AUTHORITY OF THE CITY SHALL, UPON ORDER OF THE CITY, BE UNCOVERED TO THE EXTENT REQUIRED TO PERMIT INSPECTION, REPAIR, OR REPLACEMENT AND THEREAFTER SHALL BE RECOVERED. 28. AT LEAST FOUR WORKING DAYS PRIOR COMMENCING ANY EXCAVATION, CONTRACTOR SHALL REQUEST UNDERGROUND SERVICE ALERT (1-800-422-4133) AND ANY AFFECTED NON-MEMBER AGENCIES TO MARK OR OTHERWISE INDICATED THE LOCATIONCS) OF THEIR SUBSURFACE FACILITIES INCLUDING, BUT NOT LIMITED T0, STRUCTURES, VAULTS, MAIN CONDUCTORS OR CONDUITS, AND SERVICE CONNECTIONS. UPON LEARNING OF THE EXISTENCE OR LOCATION OF ANY UTILITY FACILITY OMITTED FROM OR SHOWN INCORRECTLY ON THESE DRAWINGS. CONTRACTOR SHALL IMMEDIATELY NOTIFY CITY AND THE ENGINEER WHO PREPARED THESE DRAWINGS. SHOULD SAID UTILITY CONFLICT WITH PROPOSED WATER FACILITIES, SAID ENGINEER SHALL SUBMIT A DRAWING SHOWING THE PROPOSED SOLUTION TO CITY FOR APPROVAL. CONTRACTOR SHALL NOT INTERRUPT OR DISTURB ANY EXISTING UTILITY FACILITY WITHOUT AUTHORIZATION FROM THE AFFECTED AGENCY. WHERE PROTECTION IS REQUIRED TO ENSURE INTEGRITY OF EXISTING UTILITY FACILITIES. CONTRACTOR SHALL PROVIDE ALL NECESSARY PROTECTION. 29. STREET GRADE SHALL BE BROUGHT TO WITHIN 1 FOOT OF PROPOSED FINISH GRADE PRIOR TO WATERLINE CONSTRUCTION. CONTRACTOR SHALL SHOW EXISTING ELEVATIONS OVER CENTERLINE OF PROPOSED WATERLINE ON THE CUT SHEETS. 30. DURING CONSTRUCTION OF WATERLINE, CONTRACTOR SHALL PROVIDE A PIPELINE CAP AND TEMPORARY THRUST PROTECTION FOR TESTING AND DISINFECTION AT A MINIMUM OF 5 FEET FROM CONNECTIONS TO EXISTING WATER SYSTEM AFTER NEW PIPELINE AND APPURTENANCES HAVE BEEN DISINFECTED, TESTED, AND ACCEPTED BY CITY, CONTRACTOR SHALL REMOVE PIPELINE CAP AND TEMPORARY THRUST PROTECTION AND INSTALL CONNECTION PIPING. THE CONNECTION PIPING.SHALL BE SWABBED WITH A CHLORINE SOLUTION. 31. OPEN EXCAVATION WILL BE ALLOWED OVER NIGHT OUTSIDE OF PUBLIC STREET RIGHT-OF-WAY PROVIDED SITE IS SECURE. A CONSTRUCTION FENCE, ENTIRELY ENCLOSING SITE, WILL BE REQUIRED. 32. PIPELINES SHALL BE CONSTRUCTED SO THAT ACTUAL FLOW LINE ELEVATIONS ARE WITHIN 0.1 FOOT OF DESIGN FLOW LINE ELEVATIONS. PIPELINES, WHEN INSTALLED. SHALL HAVE CONTINUOUS UPGRADE OR DOWNGRADE, CORRESPONDING WITH DESIGN SLOPE, WITHOUT HIGH OR LOW SPOTS. PIPELINES SHALL BE CONSTRUCTED SO THAT ACTUAL PIPELINE CENTERLINES ARE WITHIN 0.1 FOOT OF DESIGN PIPELINE CENTERLINES. CONTRACTOR SHALL ASSIST CITY AS REQUIRED TO CONFIRM COMPLIANCE WITH CONSTRUCTION TOLERANCES. 33. CONTRACTOR IS ADVISED THAT ROCK OR UNACCEPTABLE TRENCH BACKFILL MATERIAL MAY BE ENCOUNTERED DURING TRENCHING OPERATIONS. WHERE SUCH MATERIAL IS ENCOUNTERED, CONTORACTOR SHALL FURNISH AND INSTALL SUITABLE BEDDING AND BACKFILL MATERIAL IN ACCORDANCE WITH STANDARD DRAWING W101. BEDDING AND BACKFILL MATERIAL SHALL BE EITHER COMMERCIAL IMPORTED MATERIAL OR SELECT NATIVE MATERIAL (SCREENED OR WASHED). ALL ROCK OR UNACCEPTABLE TRENCH BACKFILL MATERIAL SHALL BE DISCARDED AT A LEGAL DISPOSAL SITE. 34. A SOILS ENGINEER, APPROVED BY CITY, WILL TAKE COMPACTION TESTS AS NECESSARY. COMPACTION TESTS SHALL BE MADE IN THE PIPE ZONE, THE BACKFILL ABOVE THE PIPE ZONE, AND IN THE SUBGRADE, ALL AT INTERVALS SELECTED BY CITY. COMPACTION TESTS WILL BE TAKEN AS TRENCH BACKFILL PROGRESSES OR AFTER TRENCH BACKFILL HAS BEEN COMPLETED. AS DETERMINED BY CITY. CONTRACTOR SHALL PROVIDE TEST HOLES AS DIRECTED BY CITY WHERE BACKFILL HAS BEEN COMPLETED TO ALLOW COMPACTION TESTS. CONTRACTOR SHALL FURNISH ALL EQUIPMENT (INCLUDING SHORING), LABOR AND MATERIALS TO ASSIST SOILS ENGINEER IN MAKING ALL THE COMPACTION TESTS. WATER FACILITY TESTING CANNOT BEGIN UNTIL CONTRACTOR HAS COMPLETED COMPACTION EFFORTS AND CITY HAS ACCEPTED COMPACTION TEST RESULTS. DEVELOPER SHALL PAY ALL COSTS FOR COMPACTION TESTS. 35. IF MONUMENTS OR BENCHMARKS MUST BE REMOVED OR DISTURBED TO ACCOMMODATE CONSTRUCTION, CONTRACTOR SHALL HAVE A REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR REPLACE SAME. 36. THE DEVELOPER SHALL PROVIDE CITY WITH ONE SET OF RECORD DRAWING MYLARS. SAID DRAWINGS SHALL BE APPROVED BY CITY PRIOR TO ACCEPTANCE OF WATER FACILITIES BY CITY. XI, PIPE CURVE DATA PIPE SIZE MIN. RAD. FOR PIPE LENGTH 10 FT. 20 FT. 40 FT. 8" 230 460 921 CA S1 I NEW SEWER NO. NOTES FOR WATER MAIN LOCATION Case 2: New Water Mains Being Installed (Figures 1 and 2 Zone -W 1- v- TOTAL A No water mains parallel to sewers shall be oonstruoted 2655 without approval from the health agenoy. B If the sewer paralleling the water main does not meet the CONST. 8" GATE VALVE W/ COVER PER STANDARD DRAWING ON SHT. 14 Case 1, Zone B, requirements, the water main shall be �L r_ oonstructed of: , 1. Duotile iron pipe with hot dip bituminous coating. CONST. 6" FIRE HYDRANT ASSEMBLY PER STD. DWG. ON SHT. 13 2. Dipped and wrapped one-fourth-inoh-thick welded steel 0 4 pipe. �_ 3. Class 200, Type II, asbestos-oement pressure pipe. 4 4. Class 200 pressure rated plastio water pipe CDR 14 per 8 O AWWA C9001 or equivalent. 5. Reinforced conorete pressure pipe, steel cylinder type, per AWWA (C300-74 or C301-79 or C303-70). C If the sewer orossing the water main does not meet the Case 1, Zone C, requirements, the water main shall have no S o a ci o f joints in Zone C and be oonstruoted of: Ants in Sewer 1. Ductile iron pipe with hot dip bituminous coating. 6 2. Dipped "and wrapped one -fourth -inch -thick welded steel CONST. 8" - 22 1/20 BEND EA pipe. 4 3. Class 200 pressure rated plastio water pipe CDR 14 per 09 CONST. 8" - 11 1/40 BEND AWWA C9003 or equivalent. 1 4. Reinforced concrete pressure pipe, steel cylinder type, - 3 O per AWWA (C300-74 or C301-79 or C303-70). D If the sewer'orossing the water main does not meet the 1 requirements for Zone D, Case 1, the water main shall hove no joints within four feet from either of the sewer and shall be oonstruoted of: 1. Ductile iron pipe with hot dip bituminous coating. REMOVE EXISTING 8" PLUG 8 JOIN 2. Dipped and wrapped one-fourth-inch-thiok welded steel 1 pipe. 1� 3. Class 200 pressure rated plastic water pipe CDR 14 per 2 3 AWWA C900) or equivalent. 6 4. Reinforced conorete pressure pipe, steel cylinder type, EA 79 per AWWA CC300-74 or C301-79 or C303-70) CA S1 I NEW SEWER a .. Note: 7'.is a prdhbited consUmbon zQpe CASE 2 - 14EW VIATER MA114 T1.1111i 'oo , zone ` O WJoints- in Water MAW 4 n s Zan c P - - r • r Pips• !' t...� No Joints in Water MAW Fiq ! -- CROSSINGS WATER CONSTRUCTION NOTES 8 QUANTITY ESTIMATES NO. DESCRIPTION Zona E OUANTITT F! 1. 1- -PIN - -W 1- v- TOTAL oo Zane G LF 2655 200411- C 2522 Speciel Pipe CONST. 8" GATE VALVE W/ COVER PER STANDARD DRAWING ON SHT. 14 EA �L r_ 7 , 19 O CONST. 6" FIRE HYDRANT ASSEMBLY PER STD. DWG. ON SHT. 13 EA 5 I S 4 �-- No Joint:; in Sewer �_ CONST. 8" X 8" X 8" TEE EA 4 3 i 8 O WELD ALL JOIUTS PER LEM1IGTH DESCRIBED IN sTD. DETAIL W 139 ON SHT. 13 Q N/A one i S o a ci o f Pips• Ants in Sewer 25 t i f 6 35 a .. Note: 7'.is a prdhbited consUmbon zQpe CASE 2 - 14EW VIATER MA114 T1.1111i 'oo , zone ` O WJoints- in Water MAW 4 n s Zan c P - - r • r Pips• !' t...� No Joints in Water MAW Fiq ! -- CROSSINGS WATER CONSTRUCTION NOTES 8 QUANTITY ESTIMATES NO. DESCRIPTION 's E OUANTITT F! 1. 1- -PIN - -W 1- v- TOTAL 01 CONST. 8" ID STEEL PIPE. CMLBC, 10 GAUGE MIN. LF 2655 2485 2522 7662 CONST. 8" GATE VALVE W/ COVER PER STANDARD DRAWING ON SHT. 14 EA 8 7 4 19 O a .. Note: 7'.is a prdhbited consUmbon zQpe CASE 2 - 14EW VIATER MA114 T1.1111i 'oo , zone ` O WJoints- in Water MAW 4 n s Zan c P - - r • r Pips• !' t...� No Joints in Water MAW Fiq ! -- CROSSINGS WATER CONSTRUCTION NOTES 8 QUANTITY ESTIMATES NO. DESCRIPTION UNIT E OUANTITT F! 1. 1- -PIN - -W 1- v- TOTAL 01 CONST. 8" ID STEEL PIPE. CMLBC, 10 GAUGE MIN. LF 2655 2485 2522 7662 CONST. 8" GATE VALVE W/ COVER PER STANDARD DRAWING ON SHT. 14 EA 8 7 4 19 O CONST. 6" FIRE HYDRANT ASSEMBLY PER STD. DWG. ON SHT. 13 EA 5 6 4 15 4Q CONST. 8" X 8" X 8" TEE EA 4 3 1 8 O WELD ALL JOIUTS PER LEM1IGTH DESCRIBED IN sTD. DETAIL W 139 ON SHT. 13 Q N/A Q7 CONST. 8" - 450 BEND EA 25 4 6 35 08 CONST. 8" - 22 1/20 BEND EA 1 4 1 6 09 CONST. 8" - 11 1/40 BEND EA 1 1 1 3 O CONST. THRUST BLOCK PER STD. DWG ON SHT. 13 EA 3 2 1 66 CONST. AIR RELEASE AND VACUUM VALVE ASSEMBLY PER DETAIL ON SHT. 13 8 14 EA 1� REMOVE EXISTING 8" PLUG 8 JOIN Eq 2 1 3 1� CONST. 6" PLUG PER STD. DWG. ON SHT. 14 EA 2 3 1 6 14 CONST. 1"OR 1 1/2" SERV. LINE PER DET. ON SHT. 14 EA 79 187 0 266 10 CONST. 8" BLOW -OFF PER DETAIL ON SHT. 14 EA 6 1 1 8 E I C SE 2 ( NEW WATER MAIN NEW sEiNER � . V/ { { i r , Zone "A" l i j special + Special flera�i�sion Pipe ' w i I F� ' - t e-41, 3� ..... elope { I l I P P i � # Special410 1 -�► . G Pttwltis sioA ' � a _-FIGURE: 2. Aarallel C,ou5+rLxi1 . NOTE; zones .Iden+iCal on e4her side of +he cenfer ! ineS_{ ZOYIe -P. 15 a Pro hi bitlecd Zone. 5ectlon 64 630 (e) (Z) Cali4ornta Admini,s�ra+ �ode,::Tl l 22 WATER MAIN LOCATION DETAILS TOTAL ALL PHASES. 0 SEE SHEET 25$2e4 F:6P_ TO. 14274-1 4 TR. 142?& -Z A6- QUANTITIES. 10- N W140 Raw-, I I IN