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HomeMy WebLinkAbout046 - E-8 - ELECTRICAL DETAILSVERIFY 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-8_ELECTRICALDETAILS.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 BOZEMANMONTANAELECTRICAL DETAILS10678.00146E-8MBHBCLBCL06/2025 AGENCY REVIEW (REVISION 2)JUNE 20251E-3, E-5AIR GAP PANEL DETAILSCALE: N.T.S.EXTERIOR ENCLOSURE SHALLBE LOCKABLE ANDLISTED/LABELED TO UL508A.NEMA 4X JUNCTION BOX.STAINLESS STEEL24"x24"x10" UL50, NEMA4X JUNCTION BOXLOCKABLE HANDLENEMA 7 SEALEDCABLE GLANDSCABLES FROMWET WELLCONDUIT W/BUSHING ENDSNEMA 7 SEALED CABLEGLANDSSTAINLESS STEELAIR GAPPVC SCH 80, (TYP)RGS SWEEP, (TYP)JBOX BACK PLATETOUCH-SAFEPOWER ANDCONTROLSTERMINALSRAILAIR GAPPANELBUILDING WALLCONCRETE PADBUILDING FOOTINGSHROUDNGATS-01#2CONCRETE SLABFOOTINGUFER GNDWATER PIPE/PROCESS PIPE#2/0 CU GROUNDING CONDUCTOR TIEDTO A MINIMUM 20FT, #5 A36 ROD. JOINTSHALL BE MADE BY EXOTHERMICWELDING PROCESS. LOCATED BELOWATS-01. WIRE TIE TO STRUCTURAL REBARIN FOOTING.REBAR (TYP)PREMISEGAS PIPE#4#2/0NUTILITY TRANSFORMER#2EQUIPMENTGROUND TOMCC-01CONCRETE PADNOTE:A.TERMINAL BLOCKS: WEIDMULLER 1037720000 OR SIMILAR FOR EACH TYPE OFDISCRETE OR ANALOG SIGNAL.B.1000V POWER DISTRIBUTION BLOCKS: MERSEN MPDB SERIES WITH OPTIONALSAFETY COVER OR EQUAL RATED FOR 125% OF MOTOR CURRENT.C.CONTRACTOR MAY REUSE EXISTING PANEL. IF IT IS REUSED, THE CONTRACTORMUST UPGRADE THE NUMBER AND TYPE OF TERMINAL BLOCKS TO MATCH NEWPUMPS AND CONTROLS.PUMP 3PUMP 2BACK-UP PUMPSELECTOR SWITCHAB800HXOOOOXRB134RB234RB118VFD 2 (V+)VFD 2 (DI7)VFD 3 (DI7)VFD 3 (V+)RB218RB134RB234LEVEL SIGNALFROM NOR-101120VAC FROMNOR-101NEUTRALFROM NOR-101LEVELDISPLAYLSHH100-2-1LSLL100-2-2NOTE:A.VFD INPUTS SHALL BE PROGRAMMED TO OPERATE RESPECTIVEVFD AT FULL SPEED TO DRAW DOWN THE WETWELL IN BACK-UPMODE.B.LSHH-100-2-1 AND LSLL-100-2-2 CLOSE ON RISING LEVEL AND OPENON FALLING LEVEL. INTRINSICALLY SAFE BARRIER NOT SHOWNABOVE.C.SELECTOR SWITCH ALLOWS OWNER TO SET EITHER PUMP #2(LEAD) OR PUMP #3 (LAG) TO BE THE BACK-UP MODE PUMP.D.PROVIDE A REDLION PAXLA000 OR EQUAL PROCESS METER TOSHOW CURRENT WET WELL LEVEL. WET WELL LEVEL TO BETRANSMITTED FROM SCADA PANEL, NOR-101, TO THE LEVELDISPLAY. PROVIDE ALL PANEL MOUNT ACCESSORIES AS NEEDED.E.PROVIDE NEMA 3R JUNCTION BOX, DIN RAIL, TERMINAL BLOCKS,RELAYS, TERMINATIONS, ETC FOR A COMPLETE SYSTEM. ISOLATEFLOAT SWITCHES USING AN INTRINSICALLY SAFE BARRIER. PANELTO MEET ALL UL 508A REQUIREMENTS.WETWELL LEVELSEE E-13SEE E-1305/29/2025NGSW-012E-5GROUNDING AND BONDING RISER DETAILSCALE: N.T.S.3E-5, E-13LEVEL DISPLAY AND BACK-UP PUMP MODE DETAILSCALE: N.T.S.24"(MIN)