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HomeMy WebLinkAbout170907_VMC North Garage Expansion_New Duct Bank Alignment.pdfSBSBSBSBSBSCPSCPLEGENDCOMMUNICATION(min. 24" cover)POWER(min. 24" cover)SEWERSTORMWATERSOLID LINE TYPE =EXISTINGDASHED LINE TYPE =NEW12345789106DUCT BANK SECTIONS:1. (2)4"C (Primary Power) routed min. 6" under communication and power, routed min. 12"under storm & water lines and routed min. 12" away from sewer/storm/water lines, thrustblocks & manholes.2. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C(Communication) routed min. 6" under communication and power, routed min. 12" understorm & water line and routed min. 12" away from sewer/storm/water lines, thrust blocks &manholes.3. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away fromsewer & storm lines and manholes and routed min. 5' away from water lines.4. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" away from sewer & storm lines and sewermanholes, and routed min. 5' away from water lines.5. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away fromsewer & storm lines and manholes and routed min. 5' away from water lines.6. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" under (-OR- min. 12" above, if 24" cover canbe provided) sewer & water lines and routed min. 12" away from sewer & storm lines andmanholes.DUCT BANK SECTIONS:7. (2)4"C (Primary Power), (2)4"C (Secondary Power) and (4)4"C (Communication) routedmin. 12" below water line and routed min. 6" under existing communication and powerductbank.8. (1)2"C (Secondary Power), (5)4"C (Secondary Power) and (2)4"C (Communication) routedmin. 12" under sewer line and routed min. 12" away from sewer line, thrust blocks &manholes.9. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) routed min. 12" understorm line.10. (2)4"C (Emergency Power) and (2)4"C (Communication) routed min. 12" under stormline.LEGENDCOMMUNICATION(min. 24" cover)POWER(min. 24" cover)SEWERSTORMWATERSOLID LINE TYPE =EXISTINGDASHED LINE TYPE =NEWVMC GARAGEConduit Routing Attachment8/8/2017444PROPOSED LOCATION OF CONDUITS AND DUCT BANKS IS ACEPTABLE TO CITY OF RENTONWATER UTILITY-PROVIDE MINIMUM 12-INCH VERTICAL CLEARANCE BETWEEN TOP OF DUCT BANKS TO BOTTOMOF WATER LINE.PROTECT EXISTING WATER LINE DURING INSTALLATION OF CONDUITS AND DCUT BANKS.WATER UTILITYAbdoul Gafour 08/09/2017see sheet 3 for water utilityconditions of approval.call 811 prior to digging.DEVELOPMENT ENGINEERINGIFitz-James 08/09/20178/23/2017Remove power vaultand abandoned feedercables & conduit backto south side ofpedestrian walkwaynear NW corner ofTalbot Building andcap conduit.Remove abandonedfeeder cables & conduitback to south side ofpedestrian walkwaynear NW corner ofTalbot Building andcap conduit.Pedestrianwalkway nearNW corner ofTalbot Building.1. (2)4"C (Primary Power) routed out east face of vault, routed min. 5' away from water lines and thrustblock, routed min. 12" under storm & water lines, routed min. 6" under communication and power, androuted min. 12" away from communication lines.DEVELOPMENT ENGINEERINGIFitz-James 09/07/2017 N S C P S 1 2 3 Remove power vault and abandoned feeder cables & conduit back to south side of pedestrian walkway near NW corner of Talbot Building and cap conduit. Remove abandoned feeder cables & conduit back to south side of pedestrian walkway near NW corner of Talbot Building and cap conduit. Pedestrian walkway near NW corner of Talbot Building. COMMENTS BY: ABDOUL GAFOUR-WATER UTILITYMANAGER- CITY OF RENTON 9/5/17 THE REMOVAL OF THE EXISTING VAULT MAY DISTURB THE EXISTING CONCRETE THRUST BLOCK ON THE BEND AT THE WATER MAIN AND ALSO THE SOIL BEARING AREA BEHIND THE THRUST BLOCK. PLEASE PROVIDE A PLAN AND METHOD TO PROTECT THE THRUST BLOCK DURING THE REMOVAL OF THE VAULT. PLACE IMPORT BACKFILL AND COMPACT TO 95% OF DRY DENSITY AFTER REMOVAL OF VAULT. EXISTING WATER MAIN & THRUST BLOCK AT NEW ELECTRICAL DUCT BANK CONNECTION 9/6/17 1 DETAIL/PHOTO 1 THIS AREA BACKFILLED AND WILL NO LONGER BE DISTURBED EXISTING ABANDONED VAULT TO BE REMOVED IS PERCHED UP HIGHER THAN THRUST BLOCK & WATER MAIN NEW CONDUIT RUNS WILL BE IN THE EAST DIRECTION, (AS OPPOSED TO N/S). THE TEMPORARY TRENCH SHORING WILL BE MODIFIED AND INSTALLED PERPENDICULAR TO TRENCH/CONDUIT PATHWAY. APPROX. AREA OF EXISTING THRUST BLOCK TEMPORARY SHORING VALLEY MEDICAL CENTER NORTH PARKING GARAGE EXPANSION OLD ROUTING PATHWAY (NORTH) NEW ROUTING PATHWAY (EAST) TMPORARY TRENCH SHORING NEW ECOLOGY BLOCK & CONCRETE ALREADY PLACED TO SHORE THRUST BLOCK. DEVELOPMENT ENGINEERING IFitz-James 09/07/2017 (E) Power & Comm Duct bank P P S S E E C C (E) Water (1)2"C (1)2"C, (3)4"C, (6)4"C VMC GARAGE Duct Bank Crossings Attachment 8/8/2017 Min. 12"SeparationMin. 60"SeparationMin. 12"SeparationMin. 12"SeparationS S E E C C C C C C DUCT BANK SECTIONS: 1. (2)4"C (Primary Power) routed min. 6" under communication and power, routed min. 12" under storm & water lines and routed min. 12" away from sewer/storm/water lines, thrust blocks & manholes. 2. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 6" under communication and power, routed min. 12" under storm & water line and routed min. 12" away from sewer/storm/water lines, thrust blocks & manholes. 3. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away from sewer & storm lines and manholes and routed min. 5' away from water lines. 4. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" away from sewer & storm lines and manholes, and routed min. 5' away from water lines. 5. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away from sewer & storm lines and manholes and routed min. 5' away from water lines. 6. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" under (-OR- min. 12" above, if 24" cover can be provided) sewer & water lines and routed min. 12" away from sewer & storm lines and manholes. 7. (2)4"C (Primary Power), (2)4"C (Secondary Power) and (4)4"C (Communication) routed min. 12" below water line and routed min. 6" under existing communication and power ductbank. 8. (1)2"C (Secondary Power), (5)4"C (Secondary Power) and (2)4"C (Communication) routed min. 12" under sewer line and routed min. 12" away from sewer line, thrust blocks & manholes. 9. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) routed min. 12" under storm line. 10. (2)4"C (Emergency Power) and (2)4"C (Communication) routed min. 12" under storm line. Min. 12" Separation 2 GradeGrade (E) Storm Line (E) Power & Comm Duct bank (E) Water Min. 12" Separation 1 GradeGrade Min. 12"SeparationMin. 12"SeparationMin.12"SeparationMin. 12"SeparationMin. 12" Separation 3 GradeGrade Min. 12"SeparationMin. 12" Separation 4 GradeGrade Min. 12"SeparationMin. 12"SeparationMin. 12" Separation 5 GradeGrade Min. 12"SeparationMin. 12"SeparationS S E E P P C C C C C C S S P P C C C C (E) Water S S E EMin. 12"SeparationMin. 12"SeparationMin. 12"SeparationE E C C Min. 12" Separation 7 GradeGrade Min. 12" Separation 6 GradeGrade Min. 12"SeparationMin. 12"SeparationMin. 12"SeparationMin. 12"Separation(E) Sewer Line (E) Power Duct bank Min. 12" Separation 8 GradeGrade Min. 12"SeparationMin. 12" Separation 9 GradeGrade Min. 12"SeparationMin. 12"SeparationMin. 12" Separation 10 GradeGrade Min. 12"SeparationMin. 12"SeparationMin. 12"SeparationS E P C KEY: SECONDARY POWER EMERGENCY POWER PRIMARY POWER COMMUNICATION C C C C S S E E P P C C C C C CMin. 12"Separation(E) Storm Line (E) Storm Line (1)2"C, (5)4"C, (6)4"C (1)2"C, (5)4"C, (6)4"C(E) Sewer Line(E) Storm Line(E) Sewer Line(E) Water(E) WaterWalkwayS S E E P P C C C C C C Min. 24" Cover Min. 24" Cover Min. 24" Cover Min. 24" Cover Min. 24" Cover Min. 24" CoverMin. 24" Cover Min. 24" Cover Min. 24" Cover Min. 24" Cover (E) Sewer Line(E) Storm Line(E) Storm Line (1)2"C, (5)4"C, (6)4"C(E) Sewer LineP P (E) Storm Line (1)2"C, (5)4"C, (6)4"C(E) Sewer Line(E) WaterC C (4)4"C, (4)4"C (1)2"C, (5)4"C, (2)4"C S S E E S S (E) Storm Line (E) Storm Line (1)2"C, (3)4"C (2)4"C, (2)4"C (E) Storm Line(E) Water(E) Sewer Line(E) Sewer Line(E) Storm Line(E) Storm LineMin. 18"ElectricalTrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 36"Electrical TrenchMin. 48"Electrical TrenchMin. 36"Electrical TrenchMin. 18"Electrical Trench(E) Sewer Line Min. 12"SeparationMin. 60"Separation(E) WaterMin. 60"Separation(E) WaterMin. 60"Separationcall 811 prior to digging. DEVELOPMENT ENGINEERING IFitz-James 08/09/2017 DEVELOPMENT ENGINEERING IFitz-James 09/07/2017 water utility conditions of approval call 811 prior to digging. DEVELOPMENT ENGINEERING IFitz-James 08/09/2017 DEVELOPMENT ENGINEERING IFitz-James 09/07/2017