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70-SWBD-0001B <br />SEE DRAWING EP-10-5003 FOR CONTINUATIONSEE DRAWING EP-10-5001 FOR CONTINUATION3PH, 4W, 1600A, 50kAIC <br />70-SWBD-0002B <br />3PH, 4W, 1600A, 50kAIC <br />G <br />70-SWBD-0202 <br /> <br />70-GEN-0101 <br />STANDBY POWER <br />GENERATOR 1000KW <br />1200AT <br />1600AF <br />ASLIG <br />1200AT <br />1600AF <br />ALSIG <br />BKR0002C <br />1200AT <br />1600AF <br />ALSIG <br />4P BKR0001C1200AT <br />1600AF <br />ALSIG <br />BKR0001B <br />1200AT <br />1600AF <br />ALSIG <br />BKR0003 <br />1200AT <br />1600AF <br />ALSIG <br />BKR0002B <br /> <br />SWBD INTERNAL <br />WIRING FOR MAIN <br />AND TIE BREAKER <br />CONTROL PLC <br />CONNECTION ON <br />DRAWING <br />EP-10-5001, TYP <br />52 <br />52 <br />4P N-O <br />52 <br />4P N-O <br />52 <br />4P N-O <br />4P 52 <br />4P 52 <br />1 <br />1 <br />480VAC - 120VAC <br />3 SEE DETAIL A / EP-10-5002 <br />480VAC - 120VAC <br />3 SEE DETAIL A / EP-10-5002 <br />2 <br />3 <br />3 3 3 <br />3 <br /> <br />70-PQM-0001 70-PLC-7001 70-PQM-0002 70-PNL-7001 <br />(EXTERNAL) <br />UPS <br />70-CPT-0003 <br />83 <br />27 <br />TR2 <br />TC <br />70-CPT-0002 <br />83 <br />27 <br />TR1 <br />TC <br />30s <br />TR <br />2 <br />70-CPT-0001 <br />83 <br />27 <br />30s <br />TR <br />1 <br />46-CPT-0001 <br />70-GEN-0102 <br />LOAD BANK <br />CONNECTION PANEL <br />55755 <br />Designed <br />ACTION APRVDDATE <br />Drawn <br />Checked <br />REVISIONDATENO.APRVD <br />PLANS ISSUED FOR 3200 Cedar Street <br />Everett, WA 98201 <br />425.257.8800 everettwa.gov <br />PORT GARDNER <br />STORAGE FACILITY - <br />FACILITY CONSTRUCTION PACKAGE <br />WO# UP-3525 <br />ACTION APRVDDATE ACTION APRVDDATE <br />BID CONST <br />Design Review Level <br />500RECORD <br />Of Total <br />Sheet No. <br />Drawing <br />PATH/FILENAME: C:\Users\scanas\DC\ACCDocs\BC ACC Project Hub\97190 - Port Gardener Wet Weather Design\Project Files\300 Design\CAD\011 E\Sheets\3525-EP-10-5002.dwgLAST UPDATE: August 06, 2025 @ 05:41:02 pmPLOT DATE: August 06, 2025 @ 05:41:13 pm12/2/2024 ZB <br /> <br /> <br /> <br /> <br />ELECTRICAL POWER <br />COMBINED STANDBY POWER SWITCHBOARD <br />OVERALL ONE-LINE DIAGRAM <br />EP-10-5002 <br />410 <br /> <br />C. BJORKLUND <br />S. CANAS <br />J. TUCKER <br />OMES BUILDING ELECTRICAL ROOM <br />1 LOAD BANK CONNECTION PANEL AND PORTABLE GENERATOR <br />CONNECTIONS TO BE COORDINATED WITH OWNER. <br />2 BREAKER STATUS IS MONITORED BY SWITCHBOARD CONTROLLER AND <br />DISPLAYED ON OIT. NO AUTOMATIC SWITCHING. <br />3 BREAKERS ARE OPENED AND CLOSED BY SWITCHBOARD CONTROLLER, <br />AND STATUS IS MONITORED BY SWITCHBOARD CONTROLLER AND <br />DISPLAYED ON OIT. REFER TO DRAWING EP-10-5004. <br />4 SCHEMATIC IS REPRESENTATIVE ONLY. CPT THROWOVER SHALL PROVIDE <br />CONTROL POWER TO SWITCHBOARD CONTROLLER AND OTHER LOADS <br />WITH PRIORITY SHOWN: 70-CPT-0001, THEN 46-CPT-0001, THEN 70-CPT-0002, <br />THEN 70-CPT-0003. UNDERVOLTAGE AND TRANSFER RELAYS SHALL BE <br />CASCADED AND WILL EACH OPERATE WITH A 30 SECOND DELAY TO <br />FACILITATE SWITCHING ACTIONS AND GENERATOR STARTS. UPON RETURN <br />OF A HIGHER PRIORITY POWER, THE THROWOVER WILL SWITCH TO THAT <br />POWER SOURCE. UPS SHALL PROVIDE MINIMUM 1 HOUR OF POWER FOR <br />LOADS SHOWN. BREAKERS SHALL REMAIN IN LAST POSITION ON LOSS OF <br />CONTROL POWER. <br />KEY NOTES: <br />1.ALL OTHER EQUIPMENT SHOWN ARE FOR INFORMATIONAL PURPOSES ONLY. <br />GENERAL NOTES: <br />SCALE: NTS <br />A <br />VAR <br />CPT THROWOVER DETAIL 4 <br />09/03/2025 ZB