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HomeMy WebLinkAbout045 - E-7 - ONE-LINE DIAGRAMVERIFY SCALE!THESE PRINTS MAY BE REDUCED.LINE BELOW MEASURES ONE INCHON ORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY!2025COPYRIGHT © MORRISON-MAIERLE,SHEET NUMBERPROJECT NUMBERDRAWING NUMBERDATEDESCRIPTIONNO.BYP:\10678-LAUREL PARKWAY LLC\001 - NORTON RANCH LIFT STATION\ACAD\SHEETS\7-ELECTRICAL\E-7_ONE_LINE.DWGREVISIONS DRAWN BY:DSGN. BY:APPR. BY:DATE:Q.C. REVIEWDATE:BY:2880 Technology Blvd WestBozeman, MT 59718406.587.0721www.m-m.netengineers surveyors planners scientistsMorrisonMaierlePLOTTED BY:LEE HAGEMAN ON Jun/04/2025 NORTON RANCH LIFT STATION UPGRADES BOZEMANMONTANAONE-LINE DIAGRAM10678.00145E-7JACBCLBCL06/2025 AGENCY REVIEW (REVISION 2)JUNE 2025UTILITYXFMRMGVFD20A36.5VFD110A360VFD110A360566999WETWELLDUTY PUMPP-100-1-1LEAD PUMPP-100-1-2LAG PUMPP-100-1-3******4321CT ENCLOSUREAND METERNEMA 12, 400A, 3-POLE, 480/277V, 3PH, 60HZ, 42KAICAUTOMATIC TRANSFER SWITCH WITH OPENTRANSITION AND BYPASSRELOCATED EXST100KW, DIESELGENERATORMOTOR CONTROL CENTER,MCC-0140A2RELOCATED 10KVA, ,480V-120/240V, 1ɸ, 3W, 60HZCOMBO STEP DOWN XFMR,AND LOAD PANEL, LP-017LP-0142 kAIC, 600A, 480/277V, 3ɸ, 4W, 60HZGENERAL NOTESA.COORDINATE ALL FINAL POWER FEEDERS AND CONTROLCONDUCTORS WITH EQUIPMENT PROVIDED AT TIME OFINSTALLATION.B.BOND NEUTRAL TO GROUND ONLY AT THE SE RATE ATS.GENERATOR SHOULD NOT HAVE A NEUTRAL TO GROUNDCONNECTION.KEY NOTESCOORDINATE UTILITY FEED WITH UTILITY PROVIDED.CONTRACTOR TO PROVIDE PRIMARY CONDUIT ANDTRANSFORMER PAD PER UTILITIES SPECIFICATIONS.COMBINE LEVEL DISPLAY AND BACK-UP FLOAT PANEL IN ONEJUNCTION BOX. SELECTOR SWITCH WILL ALLOW OWNER TODECIDE WHETHER THE LEAD OR LAG PUMP IS CONNECTED TOTHE BACK-UP FLOAT MODE.IN THE BACK-UP FLOAT MODE THE ON/OFF FLOAT SWITCHESTURN ON A SPECIFIC PUMP WITHOUT ANY SCADA SYSTEMINPUT.COMBINE FLOAT SIGNALS AT WET WELL.COMBINE LEVEL AND PUMP MONITORING SIGNALS AT WETWELL.RECONNECT ATS AND GENERATOR SIGNALS TO SCADA PANEL,NOR-101, AFTER RELOCATION OF GENERATOR.11UTILITY, (2) 3"C BY CONTRACTOR22 (4 #3/0, 2"C) THHN / THWN3(4 #3/0, 1 #1/0 GND, 2"C) THHN / THWN4567G1ALL CONDUCTORS TO BE COPPERFEEDER SCHEDULE2 (4 #3/0, 1 #2 GND, 2"C) THHN / THWN(3 #2, 3 #10 GND, 2"C) 2000V, FLEXIBLE VFD CABLE, RHH / RHW-2(2 #6, 1 #10 GND, 1"C) THHN / THWN)(#2/0 GND TO UFER, 1"C)(3 #12, 3 #12 GND, 1.5"C) 2000V, FLEXIBLE VFD CABLE, RHH / RHW-2BYPASSEXST SCADA PLC, NOR-101ATSGENC1C2C3C4C5(4#14,34"C)(1#16 TSP, 34"C)(8#14,34"C)(12#14, 1"C)(2#14, 34"C)C2C3C4LIT100-1-ALIT100-1-BLSHH100-1-2LSLL100-1-3TS/NS100-1-1FIT100-1-1FIT100-1-2TIT100AIR GAP PANEL W/TERMINAL BLOCKS,JB-101WET WELLCONTROL DIAGRAMSCALE: N.T.S.ONE-LINE DIAGRAMSCALE: N.T.S.AIR GAP PANELW/ TERMINALBLOCKS, JB-101UNCLASSIFIEDCLASS 1,DIV. 1 AREA1.FOR CIRCUITS WITH PARALLEL CONDUCTORS, INCREASE THEEQUIPMENT GROUNDING CONDUCTOR SIZE AS REQUIRED INNEC 250-122.2.(DISCRETE) CONTROL CONDUCTORS ARE ALLOWED TO ROUTEIN SAME CONDUIT WITH POWER CONDUCTORS OR CABLEWHERE THE POWER CONDUCTORS ARE LESS THAN OR EQUALTO #8 AWG AND BOTH MUST HOMERUN TO THE SAME PANEL,UNLESS OTHERWISE NOTED ON THE DRAWINGS. MAXIMUMNUMBER OF COMBINED CONDUCTORS IN SAME CONDUIT - (8)CONTROL CONDUCTORS AND (4) POWER CONDUCTORS #8AWG OR LESS. OTHERWISE, PROVIDE A SEPARATE CONDUITFOR CONTROL CONDUCTORS ONLY. SIZE CONDUIT PERNATIONAL ELECTRICAL CODE REQUIREMENTS.3.WHERE ONLY CONTROL OR INSTRUMENTATION WIRING ANDNO POWER IS INDICATED, PROVIDE CONDUIT.4.ANY CIRCUIT NOT IDENTIFIED WITH A MARK NUMBER ORDESCRIPTIVE NOTE IS A BRANCH CIRCUIT REQUIRING 2 OR3#12, 1#12 GND, 3/4" CONDUIT.5.INCREASING THE SIZE OF CONDUIT IS ACCEPTABLE TO ALLOWFOR INCREASED DIAMETER AND EASE OF INSTALLATION.DECREASING THE SIZE OF CONDUIT FROM THIS TABLE IS NOTACCEPTABLE.6.SIZING OF FEEDERS IS BASED ON TABLE 1, CHAPTER 9 OFTHE NEC AND IS FOR THHN/THWN CONDUCTORS IN SCHEDULE80 PVC CONDUIT.7.PROVIDE SHIELDED VFD POWER CONDUCTORS PER DIVISION26 SPECIFICATIONS.CONDUIT AND CABLE NOTES:TS/NS100-1-2C1TS/NS100-1-3LSHH100-2-1LSLL10-2-2TOUCH SAFE TERMINAL BLOCKS(TYP)C3C1C6LEVEL DISPLAY ANDBACK- UP FLOATJUNCTION BOXC2C2C2VFD 3VFD 2400A31SPACEC2C1C1UNCLASSIFIEDCLASS 1,DIV. 1 AREATOUCH SAFE POWERDISTRIBUTION BLOCKS(TYP)C5C5C5C5C5C5C5C5C5C2C211.2FTLEVELP#2P#32323G2(#2 GND TO EXST BUILDING GND, 1"C)G2NGTO EXST BUILDINGGROUND AND PIPING200A3C6(2#16 TSP, 34"C)20A3EXSTHEATER88(3 #12, 1 #12 GND, 34"C) THHN / THWN)4563445605/29/2025400A3NEMA 3R, 400A, 3-POLE, 480/277V, 3PH, 60HZ, 42KAICRATED, SERVICE ENTRANCE RATED FUSEDDISCONNECT SWITCH, SW-01G1NG29(MFR CABLE, 2"C)