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HomeMy WebLinkAboutWTR2703239.26OUTSIDE PROPOSED CURRENT TRANSFORMER AS APPROVED BY P.S.E. PROPOSED REVENUE METERING. METER ENCLOSURE SHALL BE PROVIDED BY THE CONTRACTOR AND SHALL MEET P.S.E STANDARDS. GROUND CONNECTION POINT (TYPICAL). SEE GROUNDING DETAILS ON DWG NO. E08 FOR MORE INFORMATION. #2/0 BARE COPPER GROUND ELECTRODE CONDUCTOR TO GROUND ELECTRODES PER N.E.C. 3/4" X 8' LONG COPPER GROUND ROD (TYPICAL). INSTALL PER N.E.C. SEE GROUNDING DETAILS ON DWG NO. E08 FOR MORE INFORMATION. P.S.E. PRIMARY SERVICE WIRING FROM PROPOSED SERVICE TRANSFORMER. SEE DWG NO. C08 FOR CONTINUATION. PROPOSED PAD -MOUNTED SERVICE TRANSFORMER. SEE DWG NO. C08 FOR PROPOSED LOCATION. TRANSFORMER AND TRANSFORMER PAD SHALL BE PROVIDED BY P.S.E. REBA BUILDING FOUNDATION. 1 INSIDE PROPOSED CURRENT _ TRANSFORMER CABINET. AUTOMATIC TRANSFER SWITCH. SEE SPECIFICATIONS. I OUTSIDE I I i i02 ` EXISTING UTILITY METER AND WIRING TO BE REMOVED AND RETURNED TO CITY. I EXISTING TRANSFORMER PROVIDE AND INSTALL VAULT TO BE REUSED AFTER I NEW VAULT LID PER REMOVAL OF EXISTING RFI-014 TRANSFORMER BY PUGET I ® SOUND ENERGY. � I I i EXISTING JUNCTION BOX TO BE REUSED. SEE DWG NO. C08 FOR MORE INFORMATION. 104 p E EXISTING SYSTEM CONTRACTOR SHALL USE GROUND' EXISTING CONDUIT TO PULL -'¢ ®---- PROPOSED CONDUCTORS. I INSIDE I � � I i 90OA 3P ' I TM 1000A i I I• 105 1000A, 48OV, 30, 3W WITH NEUTRAL LUG, 65 KAIC WITHSTAND_ ONE -LINE DIAGRAM NO SCALE 1O00A, 48OV, 30, 3W NEUTRAL K 900AT 1000AF TB POWER METER TB 4 K 600AT 600AF �L EXISTING SWITCHBOARD. 800A 3P TM �A 08, �C I G �B C PROPOSED EG CONNECTION CABLES. SEE SPECIFICATIONS. 103 I �A B �C 20A I IGfN�'A B C HEATER M 10 kW 30A 3P TM MCC A 300AT 800A, 480V, 30, 3W 300AF 800AT 800AF 30AT 30AF 300A/3P SSRVS PROPOSED NORTH TALBOT GENERATOR ® BUILDING SWITCHBOARD. 900A 3P ! 20A/2P TM ( J TM I 5 kVA ! 48OV-240/120V I I E i i 102 s SEE DWG NO. COB FOR CONDUIT AND CONDUCTOR ROUTING TO EXISTING NORTH TALBOT BOOSTER PUMP STATION. SSRVS LIGHTING PANEL 480V - 240/120V REVISED TO CONFORM TO CONSTRUCTION RECORDS ZYG'�' 4 11 01 2007 RH2 ENGINEERING INC. DATE I MCC B 600A, 48OV, 30, 3W 30A/2P 30OA/3P SSRVS SSRVS 250 HP 200 HP 125 HP 30 HP 15 kW PUMP #1 PUMP #2 PUMP #3 PUMP #4 NORTH TALBOT BOOSTER PUMP STATION NO SCALE ELECTRICAL NOTES LIGHTING PANEL WILL BE A 125 AMP, 120/240 VOLT, 1PH, 3 WIRE WITH 60 AMP BACK FED MAIN BREAKER AND 18 POLE SPACES. PANELS AND BREAKERS TO BE 22KAIC. UPON COMPLETION OF THE ELECTRICAL SYSTEM AT THE NORTH TALBOT GENERATOR BUILDING, THE CONTRACTOR SHALL COORDINATE WITH PUGET SOUND ENERGY (P.S.E.) TO REMOVE THE EXISTING PAD -MOUNT SERVICE TRANSFORMER LOCATED AT AND SERVING THE NORTH TALBOT BOOSTER PUMP STATION. THE CONTRACTOR SHALL SCHEDULE THIS WORK WITH THE CITY 3 BUSINESS DAYS PRIOR TO REMOVING THE TRANSFORMER. A PORTABLE GENERATOR WILL BE PROVIDED AND MAINTAINED AT THE NORTH TALBOT BOOSTER PUMP STATION BY THE CITY DURING THE POWER OUTAGE. CONTRACTOR SHALL BE ALLOWED 3 BUSINESS DAYS TO COMPLETE THE CONDUIT AND CONDUCTOR ROUTING FOR SUPPLY POWER TO THE BPS. EXISTING CITY OWNED 500 kW GENERATOR CURRENTLY IS EQUIPPED WITH A CURBSIDE EMERGENCY POWER CONNECTION PANEL WITH DOUBLE LUGS FOR EACH PHASE. CONTRACTOR SHALL REMOVE THIS EMERGENCY POWER CONNECTION PANEL AND SHALL REPLACE IT WITH A NEMA 4 STAINLESS STEEL ENCLOSURE WITH PARALLEL CROUSE-HINDS E0400-1687 POSI-LOK RECEPTACLES. RECEPTACLES SHALL BE FEMALE. PANEL WITH CROUSE-HINDS POST-LOK RECEPTACLES SHALL BE CONSTRUCTED BY SKYLINE ELECTRIC MANUFACTURING COMPANY OF SEATTLE WASHINGTON MODEL NO. 59344. SEE ELECTRICAL EQUIPMENT LEGEND, ITEM C THIS SHEET. CONTRACTOR SHALL RETURN THE EXISTING CONTROL PANEL TO THE CITY SHOP. THE EXISTING 500 KW PORTABLE GENERATOR IS ALSO EQUIPPED WITH A POWER AND TELEMETRY ENTRANCE ENCLOSURE. THIS ENCLOSURE CURRENTLY HAS THREE (3) 24" LONG POWER CORDS WITH 125 VOLT, 20-AMP, 3-WIRE GROUNDED MALE CONNECTION PLUGS. CONTRACTOR SHALL REMOVE EACH MALE CONNECTION PLUG AND REPLACE EXISTING POWER CORDS WITH 25 FOOT LENGTH, 600 VOLT RATED, 20-AMP, 3-WIRE SO TYPE CORD AND SHALL INSTALL THE EXISTING MALE CONNECTION PLUGS TO EACH END OF THE THREE (3) PROPOSED POWER CORDS. ADDITIONALLY, THIS ENCLOSURE CONTAINS A VANTAGE TECHNOLOGIES RECEPTACLE MOUNTED IN THE POWER AND TELEMETRY ENTRANCE ENCLOSURE WITH THE FOLLOWING SOCKET ASSIGNMENTS. SOCKET 1 - COMMON SOCKET 2 - LOW FUEL SOCKET 3 - GROUND SOCKET 4 - GENERATOR FAILURE SOCKET 5 - GENERATOR TROUBLE SOCKET 6 - GENERATOR RUN SOCKET 7 - SPARE CONTRACTOR SHALL WIRE SOCKET 2 TO THE EXISTING TANK RUPTURE LEAK DETECTOR. SOCKETS 3 AND 6 SHALL BE WIRED FOR THE START SIGNAL FROM THE ATS AND THE VENTILATION CALL RESPECTIVELY. CONTRACTOR SHALL PROVIDE A 100 FOOT CABLE ASSEMBLY WITH PLUGS. THE CABLE ASSEMBLY SHALL BE A VANTAGE TECHNOLOGIES PART. NO. V-70253-CA-1200. CABLE ASSEMBLY WILL BE UTILIZED TO PLUG INTO A VANTAGE TECHNOLOGIES RECEPTACLE MOUNTED IN THE SIGNAL CABINET. SEE SPECIFICATIONS FOR SIGNAL CABINET INFORMATION, CONTRACTOR SHALL FIELD VERIFY TO ASSURE THAT THE GROUND AND NEUTRAL ON THE EXISTING PORTABLE ENGINE GENERATOR IS NOT BONDED. IF BONDED, CONTRACTOR SHALL REMOVE BONDING, CONTRACTOR SHALL COORDINATE THIS WORK WITH THE CITY OF RENTON MAINTENANCE SHOP AND SHALL GIVE THE CITY 1 WEEK NOTICE PRIOR TO MAKING CHANGES, CONTRACTOR WILL BE GIVEN FIVE (5) WORKING DAYS TO COMPLETE WORK ON THE EXISTING GENERATOR. GENERATOR SHALL BE RETURNED IN WORKING OPERATION BEFORE PSE TRANSFORMER CHANGE CAN TAKE PLACE. 4� CONTRACTOR SHALL REMOVE BONDING JUMPER BETWEEN THE NEUTRAL AND GROUND BUS BARS IN ORDER TO COMPLY WITH WAC 296-46B-250(2), ELECTRICAL EQUIPMENT LEGEND ITEM DESCRIPTION MANUFACTURER PART NO. SURGE PROTECTIVE DEVICE WITH INTERNAL INNOVATIVE TECHNOLOGIES VG160-3Y201-SD I ® SURGE RATED FUSES. CONDUIT AND WIRING PER MANUFACTURER'S RECOMMENDATIONS. EMERGENCY GENERATOR RECEPTACLE PANEL CROUSE-HINDS (OR APPROVED E0400-1662 TYPICAL OF TWO IN PARALLEL. COMPLETED EQUAL) © ASSEMBLY SHALL HAVE A MINIMUM I CAPACITY OF 800 AMPS. RECEPTACLES SHALL BE MALE. NEMA 4 STAINLESS STEEL ENCLOSURE WITH SKYLINE ELECTRIC 59344 [ PARALLEL CROUSE-HINDS E0400-1687 AMP MANUFACTURING � { �:J POST-LOK RECEPTACLES. RECEPTACLES SHALL BE FEMALE, ENCLOSURE SHALL BE i MOUNTED CURBSIDE. BUILDING LOAD CALCULATION North Talbot BPS Load Generator Building Heating Load Miscellaneous Load I 852 A x 1.00 18 A x 1.25 = 6 A x 1.25 m I = 852 amps 22.5 amps 7.5 amps TOTAL 882.0 amps CONDUCTOR/CONDUIT SCHEDULE 100 (4) 3" CONDUITS. EACH CONDUIT SHALL CONTAIN (3)-#250 MCM AND NEUTRAL. INSTALL CONDUIT AND CONDUCTORS PER NEC. (1)-#250 MCM 101 (1) 1 1/4" CONDUIT. CONDUIT SHALL CONTAIN (13)-#14 CONDUCTORS.. 102 (3) 3" CONDUITS. EACH CONDUIT SHALL CONTAIN (3)-#350 MCM AND INSTALL CONDUIT AND CONDUCTORS PER NEC. (1)-2/0 GROUND. 103 (1) 1/2" CONDUIT. CONDUIT SHALL CONTAIN (3)-#12 AND (1)-#12 GROUND. 104 EXISTING CONDUIT. INSTALL (3)-#350 MCM AND (1)-#2/0 GROUND. 105 (3) 3" CONDUITS. EACH CONDUIT SHALL CONTAIN (3)-#300 MCM AND INSTALL CONDUIT AND CONDUCTORS PER NEC. (1)-2/0 GROUND. ' i06 (4) 3" CONDUITS. EACH CONDUIT SHALL CONTAIN (3)-#250 MCM AND INSTALL CONDUIT AND CONDUCTORS PER NEC. (1)-2/0 GROUND. REVISED TO CONFORM TO CONSTRUCTION RECORDS REVISED PER ELECTRICAL INSPECTOR COMMENTS REVISED PER ENGINEER NO, REVISION EXPIRES 3 19 2008 SIGNED. 07128106 EXPIRES 5/14/2008 SIGNED. 07128106 vil ;� LERING, I N r http: //www.rh2.com mailbox®rh2.com 1.800.720.8052 BELLINGHAM OFFICE 360.676.0836 54 West Horton Road TELL OFFICE 425.951.5400 12100 NE 195th St t S it 100 ree , e 'JATCHEE OFFIC 50' 300 Simon Street, Suite 5 PORT ORCHARD OFFICE 360.876.7960 600 Kitsop Street, Suite 101 SHOWN 0 1" 2" DRAWING IS NOT TO SCALE !F BAR IS NOT 2" LONG PLO?: 1 Ac \G, ENGINEER: DJB E03 EWED� RE41 MM CMR MLM 11/01/07 DATE NOV 9, 2007 SHEET No. CMR MM 07/11/07 0 P-V: REN �6 71, DJB MM 11 /28/06 Joe No.: 105-079 J33 BY REVIEW I DATE Ri-ENAME: GEN-D-E03 y A13 w-'�Z31'Zl.,