Electrical Abbreviations Enclosed Disconnect Switch Legend Electrical Drawing List

ELECTRICAL ABBREVIATIONS ENCLOSED DISCONNECT SWITCH LEGEND ELECTRICAL DRAWING LIST

SYMBOL DESCRIPTION DRAWING SCALE DESCRIPTION ENCLOSED NON-FUSED DISCONNECT SWITCH. DSx INDICATES SWITCH NUMBER; A AMPERE DIST DISTRIBUTION kA KILOAMPERE SCWR SHORT CIRCUIT WITHSTAND RATING REFER TO ENCLOSED DISCONNECT SWITCH SCHEDULE BELOW FOR RATINGS. E-001 NO SCALE ELECTRICAL LEGEND SHEET AC ALTERNATING CURRENT DS DISCONNECT SWITCH kAIC KILOAMPERE INTERRUPTING CAPACITY SEC SECONDARY DSx SWITCHES SHOWN ON PLANS WITHOUT SWITCH NUMBER INDICATED ARE TYPE DS2. ACB AIR CIRCUIT BREAKER DWG DRAWING kcmil THOUSAND CIRCULAR MILS SMR SURFACE-MOUNTED RACEWAY E-201 1/4"=1'-0" ELECTRICAL NEW WORK PLANS ADA AMERICANS WITH DISABILITIES ACT kV KILOVOLT SPD SURGE PROTECTION DEVICE AF AMP FRAME E EMERGENCY kVA KILOVOLT-AMPERE SPDT SINGLE-POLE DOUBLE-THROW ENCLOSED FUSED DISCONNECT SWITCH. FSx INDICATES SWITCH NUMBER; REFER TO ENCLOSED DISCONNECT SWITCH SCHEDULE BELOW FOR RATINGS. E-301 NO SCALE SINGLE-LINE DIAGRAM AFC ABOVE FINISH CEILING EF EXHAUST FAN kW KILOWATT SPST SINGLE-POLE SINGLE-THROW FSx AFF ABOVE FINISHED FLOOR ELEC ELECTRICAL ST SHUNT-TRIP SWITCHES SHOWN ON PLANS WITHOUT SWITCH NUMBER INDICATED ARE TYPE FS2. AFG ABOVE FINISHED GRADE ELEV ELEVATOR LA LIGHTNING ARRESTOR STBY STANDBY AHU AIR HANDLING UNIT EM EMERGENCY LPS LIGHTNING PROTECTION SYSTEM SW SWITCH AIC AMPERE INTERRUPTING CAPACITY EMT ELECTRICAL METALLIC TUBING LTG LIGHTING SWBD SWITCHBOARD AL ALUMINUM ENCL ENCLOSURE SWGR SWITCHGEAR ENCLOSED DISCONNECT SWITCH SCHEDULE AM AMMETER EO ELECTRICALLY-OPERATED MAX MAXIMUM SYS SYSTEM AMP AMPERE EQPT EQUIPMENT MCB MAIN CIRCUIT BREAKER ARCH ARCHITECT EWC ELECTRIC WATER COOLER MCC MOTOR CONTROL CENTER T/D TELEPHONE/DATA NON-FUSED SWITCHES FUSED SWITCHES ARCS AREA OF REFUGE COMMUNICATION SYSTEM MCCB MOLDED-CASE CIRCUIT BREAKER TEL TELEPHONE RATINGS RATINGS AT AMP TRIP F FUSE MCP MOTOR CIRCUIT PROTECTOR TL TWIST-LOCK SWITCH SWITCH ATS AUTOMATIC TRANSFER SWITCH FA FIRE ALARM MECH MECHANICAL TVSS TRANSIENT VOLTAGE SURGE SUPPRESSION NUMBER VOLTAGE AMPERAGE POLES NUMBER VOLTAGE AMPERAGE POLES AUX AUXILIARY FACP FIRE ALARM CONTROL PANEL MH MANHOLE TYP TYPICAL DS1 600 30 2 FS1 600 30 2 FCB FUSED CIRCUIT BREAKER MIN MINIMUM DS2 600 30 3 FS2 600 30 3 BAS BUILDING AUTOMATION SYSTEM FDR FEEDER MLO MAIN LUGS ONLY UC UNDERCOUNTER DS3 600 30 6 FS3 600 30 6 BC BRANCH CIRCUIT FLA FULL LOAD AMPS MTD MOUNTED UPS UNINTERRUPTIBLE POWER SUPPLY BKR BREAKER FRAP FIRE ALARM REMOTE ANNUNCIATOR PANEL DS4 600 60 3 FS4 600 60 3 BLDG BUILDING FS FUSED DISCONNECT SWITCH N NEUTRAL V VOLT DS5 600 60 6 FS5 600 60 6 GENERAL ELECTRICAL NOTES FTL FEED-THROUGH LUGS NC NORMALLY-CLOSED VA VOLT-AMPERE DS6 600 100 3 FS6 600 100 3 C CONDUIT FVNR FULL-VOLTAGE NON-REVERSING NL NIGHT LIGHT VCB VACUUM CIRCUIT BREAKER DS7 600 100 6 FS7 600 100 6 CB CIRCUIT BREAKER NO NORMALLY-OPEN VFC VARIABLE FREQUENCY CONTROLLER CCTV CLOSED CIRCUIT TELEVISION G GROUND NTS NOT TO SCALE DS8 600 200 3 FS8 600 200 3 1. WORK SHOWN ON THESE PLANS IS NEW UNLESS NOTED OTHERWISE. CFL COMPACT FLUORESCENT LAMP GEC GROUNDING ELECTRODE CONDUCTOR W WATT OR WIRE DS9 600 200 6 FS9 600 200 6 2. COMPONENTS SHOWN ON THE RISER DIAGRAMS, BUT NOT ON THE PLAN OR VICE VERSA, SHALL BE INCLUDED CIR CIRCUIT GFCI GROUND FAULT CIRCUIT INTERRUPTER OC ON-CENTER Wh WATTHOUR DS10 600 400 3 FS10 600 400 3 CL CENTERLINE GFEP GROUND FAULT EQUIPMENT PROTECTION OCPD OVERCURRENT PROTECTION DEVICE WhM AS IF SHOWN ON BOTH. WATTHOUR METER DS11 600 600 3 FS11 600 600 3 CLF CURRENT LIMITING FUSE GRS GALVANIZED RIGID STEEL CONDUIT WM WATTMETER CLG CEILING P POLE WP WEATHER-PROOF DS12 600 800 3 FS12 600 800 3 3. PROVIDE ELECTRICAL CONNECTIONS FOR EQUIPMENT SHOWN ON CONTRACT DOCUMENTS OF OTHER TRADES. COMM COMMUNICATIONS HACR HEATING, AIR CONDITIONING, REFRIGERATION PA PUBLIC ADDRESS WT WATER-TIGHT REFER TO THOSE DOCUMENTS TO DETERMINE ELECTRICAL CONNECTION REQUIREMENTS AND MOUNTING CONN CONNECTION HOA HAND-OFF-AUTOMATIC PB PUSHBUTTON NOTES: LOCATIONS FOR EQUIPMENT REQUIRING ELECTRICAL CONNECTIONS. PNL CPT CONTROL POWER TRANSFORMER HP HORSEPOWER PANEL OR PANELBOARD XFER TRANSFER 1. SWITCH NUMBERS ARE GENERAL DESIGNATIONS TO INDICATE SWITCH TYPE AND DO NOT INDICATE A UNIQUE IDENTIFIER. PRI XFMR Cu COPPER PRIMARY TRANSFORMER REFER TO PLAN DRAWINGS FOR QUANTITIES OF EACH SWITCH TYPE REQUIRED. 4. EXAMINE CONDITIONS UNDER WHICH WORK MUST BE PERFORMED PRIOR TO COMMENCEMENT OF WORK. CT CURRENT TRANSFORMER IC INTERRUPTING CAPACITY PT POTENTIAL TRANSFORMER REPORT ADVERSE CONDITIONS IN WRITING TO OWNER. COMMENCEMENT OF WORK SHALL BE CONSTRUED AS ICCB INSULATED-CASE CIRCUIT BREAKER PWR POWER XP EXPLOSION-PROOF 2. LOCATE DISCONNECT SWITCHES AS CLOSE AS PRACTICABLE TO EQUIPMENT SERVED, AND IN ACCORDANCE WITH THE COMPLETE ACCEPTANCE OF EXISTING CONDITIONS INCLUDING PREPARATORY WORK DONE BY OTHERS. DC DIRECT CURRENT IG ISOLATED GROUND NATIONAL ELECTRIC CODE. PROVIDE FINAL CONNECTIONS TO ASSOCIATED EQUIPMENT. DN DOWN RMC RIGID METAL CONDUIT 5. PERFORM WORK IN SUCH A WAY THAT ADJACENT AREAS ARE NOT DISRUPTED. PROVIDE NOISE, DUST, AND DISC DISCONNECT JB JUNCTION BOX RVS REDUCED-VOLTAGE STARTER 3. DISCONNECT SWITCHES SHALL BE RATED FOR THE MAXIMUM AVAILABLE FAULT CURRENT, AND SHALL BE RATED IN DIRT CONTROL BARRIERS AS REQUIRED. HORSEPOWER TO MEET THE REQUIREMENTS OF THE EQUIPMENT SERVED. 6. REFER TO ARCHITECTURAL CONTRACT DOCUMENTS FOR PROJECT PHASING, AND FOR MOUNTING HEIGHTS 4. DISCONNECT SWITCHES SHALL BE SERVICE-ENTRANCE RATED. AND LOCATIONS OF ELECTRICAL EQUIPMENT AND DEVICES.

5. COORDINATE EXACT FUSE SIZE FOR FUSED DISCONNECT SWITCHES WITH THE REQUIREMENTS OF EQUIPMENT SERVED. 7. ELECTRICAL COMPONENTS, DEVICES AND ACCESSORIES SHALL BE LISTED AND LABELED AS DEFINED IN NFPA 70, ARTICLE 100, BY A TESTING AGENCY ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION, AND MARKED 6. PROVIDE BUILT-IN FUSE PULLERS FOR FUSED DISCONNECT SWITCHES RATED 200A AND SMALLER. FOR INTENDED USE.

FEEDER CIRCUIT SCHEDULE (600-VOLT COPPER CONDUCTORS) BRANCH CIRCUIT SCHEDULE (600-VOLT COPPER CONDUCTORS) 7. PROVIDE FULLY-RATED EQUIPMENT GROUND LUGS FOR EACH DISCONNECT SWITCH. 8. COMPLY WITH NFPA 70 AND ALL OTHER APPLICABLE CODES AND STANDARDS.

2w20 3/4"C, 2#12 & 1#12G 3/4"C, 2#10 & 1#10G 1"C, 2#8 & 1#8G 1"C, 2#6 & 1#6G 1-1/4"C, 2#4 & 1#4G 8. PROVIDE 100%-RATED NEUTRAL LUGS IN DISCONNECT SWITCHES FOR CIRCUITS THAT CONTAIN NEUTRAL CONDUCTORS. 9. DRAWINGS INDICATE MAXIMUM DIMENSIONS FOR ELECTRICAL COMPONENTS AND EQUIPMENT, INCLUDING 3w80 1-1/4"C, 3#3 & 1#6 G 4w80 1-1/2"C, 4#3 & 1#6 G 5w80 1-1/2"C, 5#3 & 1#6 G CLEARANCES BETWEEN ENCLOSURES, ADJACENT SURFACES AND OTHER ITEMS. COMPLY WITH INDICATED 3w20 3/4"C, 3#12 & 1#12G 3/4"C, 3#10 & 1#10G 1"C, 3#8 & 1#8G 1"C, 3#6 & 1#6G 1-1/4"C, 3#4 & 1#4G PROVIDE 200%-RATED NEUTRAL LUGS IN DISCONNECT SWITCHES FOR CIRCUITS THAT CONTAIN 200%-RATED NEUTRAL CONDUCTORS. MAXIMUM DIMENSIONS. 3w90 1-1/4"C, 3#2 & 1#6 G 4w90 1-1/2"C, 4#2 & 1#6 G 5w90 2"C, 5#2 & 1#6 G 4w20 3/4"C, 4#12 & 1#12G 3/4"C, 4#10 & 1#10G 1"C, 4#8 & 1#8G 1-1/4"C, 4#6 & 1#6G 1-1/2"C, 4#4 & 1#4G 10. INTERRUPTIONS TO EXISTING ELECTRIC SERVICES AND SYSTEMS SHALL BE AS SHORT AS POSSIBLE AND AT A 5w20 3/4"C, 5#12 & 1#12G 1"C, 5#10 & 1#10G 1-1/4"C, 5#8 & 1#8G 1-1/4"C, 5#6 & 1#6G 1-1/2"C, 5#4 & 1#4G 9. FOR DISCONNECT SWITCHES CONNECTED TO THE LOAD SIDE OF VARIABLE FREQUENCY CONTROLLERS, PROVIDE 3w100 4w100 5w100 TIME AND DURATION APPROVED BY THE OWNER. SYSTEMS FEEDERS AND BRANCH CIRCUITS WHICH PASS 1-1/2"C, 3#1 & 1#6 G 2"C, 4#1 & 1#6 G 2"C, 5#1 & 1#6 G AUXILIARY SWITCH CONTACTS AND INTERCONNECT WIRING IN CONDUIT BACK TO CONTROLLER TO PROHIBIT VFD 120V/1 3w110 4w110 5w110 ɐ CL 80ft 80ft < CL 130ft 130ft < CL 200ft 200ft < CL 320ft 320ft < CL 500ft OPERATION WHEN ASSOCIATED DISCONNECT SWITCH IS OPEN. THROUGH ALTERED AREAS AND SERVE OTHER AREAS SHALL BE MAINTAINED. 208V/1ɐ CL 140ft 140ft < CL 220ft 220ft < CL 350ft 350ft < CL 560ft 560ft < CL 900ft 3w125 2"C, 3#1/0 & 1#6 G 4w125 2"C, 4#1/0 & 1#6 G 5w125 2"C, 5#1/0 & 1#6 G 208V/3ɐ CL 280ft 280ft < CL 450ft 450ft < CL 700ft 700ft < CL 1150ft - 10. FOR DISCONNECT SWITCHES CONNECTED TO THE LINE SIDE OF ELEVATOR CONTROLLERS, PROVIDE AUXILIARY SWITCH 11. CUT, CHANNEL, CHASE, AND DRILL FLOORS, WALLS, PARTITIONS, CEILINGS, AND OTHER SURFACES REQUIRED TO FACILITATE ELECTRICAL INSTALLATIONS. REPAIR AND REFINISH DISTURBED FINISH MATERIALS AND OTHER 277V/1ɐ CL 180ft 180ft < CL 300ft 300ft < CL 470ft 470ft < CL 750ft 750ft < CL 1200ft CONTACTS AND INTERCONNECT WIRING IN CONDUIT BACK TO CONTROLLER TO PROHIBIT TRANSFER TO BATTERY WHEN 3w150 2"C, 3#1/0 & 1#4 G 4w150 2"C, 4#1/0 & 1#4 G 5w150 2"C, 5#1/0 & 1#4 G ASSOCIATED DISCONNECT SWITCH IS OPENED FOR MAINTENANCE. SURFACES TO MATCH ADJACENT UNDISTURBED FINISHES. PROVIDE FIREPROOFING WHERE EXISTING 480V/1ɐ CL 320ft 320ft < CL 520ft 520ft < CL 820ft 820ft < CL 1300ft - FIREPROOFING IS DISTURBED. ALL WORK SHALL BE PERFORMED BY SKILLED MECHANICS OF TRADES 480V/3ɐ CL 650ft 650ft < CL 1030ft - - - INVOLVED. COORDINATE ALL CUT/PATCH LOCATIONS WITH PM/ARCHITECT (CHECK DIVISION 1 REQUIREMENTS) 3w175 2"C, 3#2/0 & 1#4 G 4w175 2"C, 4#2/0 & 1#4 G 5w175 2-1/2"C, 5#2/0 & 1#4 G 11. PROVIDE NAMEPLATE FOR EACH DISCONNECT SWITCH MOUNTED ON FRONT OF SWITCH ENCLOSURE. NAMEPLATE SHALL INDICATE SWITCH TYPE (NON-FUSED OR FUSED), EQUIPMENT SERVED, AND SWITCH RATINGS (VOLTAGE, CURRENT, AND POLES.) 12. PROTECT EXISTING EQUIPMENT AND INSTALLATIONS INDICATED TO REMAIN. IF ANY SUCH ITEM IS DAMAGED OR 3w200 2"C, 3#3/0 & 1#4 G 4w200 2-1/2"C, 4#3/0 & 1#4 G 5w200 2-1/2"C, 5#3/0 & 1#4 G 2w25 2w30 3/4"C, 2#10 & 1#10G 1"C, 2#8 & 1#8G 1"C, 2#6 & 1#6G 1-1/4"C, 2#4 & 1#4G 1-1/4"C, 2#2 & 1#2G DISTURBED DURING THE COURSE OF WORK, REMOVE DAMAGED PORTIONS AND INSTALL NEW PRODUCTS OF 3w25 3w30 3/4"C, 3#10 & 1#10G 1"C, 3#8 & 1#8G 1-1/4"C, 3#6 & 1#6G 1-1/4"C, 3#4 & 1#4G 1-1/2"C, 3#2 & 1#2G 12. PROVIDE THE FOLLOWING DISCONNECT SWITCH ACCESSORIES WHERE INDICATED: EQUAL CAPACITY, QUALITY, AND FUNCTIONALITY AT NO ADDITIONAL COST TO THE OWNER. 3w225 2-1/2"C, 3#4/0 & 1#4 G 4w225 2-1/2"C, 4#4/0 & 1#4 G 5w225 3"C, 5#4/0 & 1#4 G 4w25 4w30 3/4"C, 4#10 & 1#10G 1"C, 4#8 & 1#8G 1-1/4"C, 4#6 & 1#6G 1-1/2"C, 4#4 & 1#4G 2"C, 4#2 & 1#2G A1 - AUXILIARY CONTACTS (1NO AND 1NC) A2 - AUXILIARY CONTACTS (2NO AND 2 NC) 13. COORDINATE LAYOUT AND INSTALLATION OF ELECTRICAL EQUIPMENT AND COMPONENTS WITH OTHER 2-1/2"C, 3-250kcmil 3"C, 4-250kcmil 3"C, 5-250kcmil 5w25 5w30 1"C, 5#10 & 1#10G 1-1/4"C, 5#8 & 1#8G 1-1/4"C, 5#6 & 1#6G 1-1/2"C, 5#4 & 1#4G 2"C, 5#2 & 1#2G N1 - 100%-RATED NEUTRAL LUGS CONSTRUCTION, INCLUDING CONDUIT, PIPING, EQUIPMENT, AND ADJACENT SURFACES. MAINTAIN REQUIRED 3w250 4w250 5w250 WORKSPACE CLEARANCES AND REQUIRED CLEARANCES FOR EQUIPMENT ACCESS DOORS AND PANELS. & 1#3 G & 1#3 G & 1#3 G 120V/1ɐ CL 80ft 80ft < CL 130ft 130ft < CL 210ft 210ft < CL 350ft 350ft < CL 550ft N2 - 200%-RATED NEUTRAL LUGS 3"C, 3-350kcmil 3-1/2"C, 4-350kcmil 3-1/2"C, 5-350kcmil 208V/1 3w300 4w300 5w300 ɐ CL 150ft 150ft < CL 240ft 240ft < CL 380ft 380ft < CL 600ft 600ft < CL 960ft 14. BRANCH CIRCUITING HOMERUNS SHOWN ON THE DRAWINGS WITH MORE THAN 3 CURRENT-CARRYING & 1#3 G & 1#3 G & 1#3 G 208V/3ɐ CL 300ft 300ft < CL 480ft 480ft < CL 750ft 750ft < CL 1200ft - CONDUCTORS ARE SHOWN DIAGRAMATICALLY. DO NOT INSTALL MORE THAN 3 CURRENT-CARRYING SEAL 3-1/2"C, 3-500kcmil 4"C, 4-500kcmil 4"C, 5-500kcmil 277V/1ɐ CONDUCTORS IN A RACEWAY UNLESS DONE SO STRICTLY BY THE NATIONAL ELECTRIC CODE. IN ADDITION, ALL 3w350 4w350 5w350 CL 200ft 200ft < CL 320ft 320ft < CL 500ft 500ft < CL 800ft 800ft < CL 1260ft & 1#2 G & 1#2 G & 1#2 G 480V/1ɐ CL 340ft 340ft < CL 550ft 550ft < CL 860ft 860ft < CL 1350ft - CIRCUITS SHALL BE PROVIDED PER THE PANELBOARD SCHEDULES AND SINGLE-LINE DIAGRAMS. DO NOT USE SHARED NEUTRALS UNLESS SPECIFICALLY INDICATED. 4"C, 3-600kcmil 4"C, 4-600kcmil 4"C, 5-600kcmil 480V/3 3w400 4w400 5w400 ɐ CL 680ft 680ft < CL 1100ft - - - & 1#2 G & 1#2 G & 1#2 G NOTE 8 15. OBTAIN APPROVALS FROM STRUCTURAL ENGINEER PRIOR TO EMBEDDING ELECTRICAL CONDUITS IN FLOOR (2) 2-1/2"C, 3#4/0 (2) 2-1/2"C, 4#4/0 (2) 3"C, 5#4/0 SLABS AND IN OTHER STRUCTURAL ELEMENTS. CONDUITS EMBEDDED IN FLOOR SLABS SHALL BE RUN IN 3w450 4w450 5w450 2w35 2w40 1"C, 2#8 & 1#10G 1"C, 2#6 & 1#8G 1-1/4"C, 2#4 & 1#6G 1-1/4"C, 2#2 & 1#4G 1-1/2"C, 2#1 & 1#2G & 1#2 G & 1#2 G & 1#2 G MIDDLE THIRD OF SLAB THICKNESS. 1"C, 3#8 & 1#10G 1-1/4"C, 3#6 & 1#8G 1-1/4"C, 3#4 & 1#6G 1-1/2"C, 3#2 & 1#4G 2"C, 3#1 & 1#2G (2) 3"C, 3-250kcmil (2) 3"C, 4-250kcmil (2) 3"C, 5-250kcmil 3w35 3w40 3w500 4w500 5w500 & 1#2 G & 1#2 G & 1#2 G 4w35 4w40 1"C, 4#8 & 1#10G 1-1/4"C, 4#6 & 1#8G 1-1/2"C, 4#4 & 1#6G 2"C, 4#2 & 1#4G 2"C, 4#1 & 1#2G 16. CONDUITS AND RACEWAYS SHALL BE RUN CONCEALED; EXCEPT EXPOSED RACEWAYS AND CONDUITS ARE ACCEPTABLE WITHIN ELECTRICAL AND MECHANICAL ROOMS. RECESS-MOUNT WIRING DEVICES (RECEPTACLES, (2) 3"C, 3-350kcmil (2) 3-1/2"C, 4-350kcmil (2) 3-1/2"C, 5-350kcmil 5w35 5w40 1-1/4"C, 5#8 & 1#10G 1-1/4"C, 5#6 & 1#8G 1-1/2"C, 5#4 & 1#6G 2"C, 5#2 & 1#4G 2"C, 5#1 & 1#2G 3w600 4w600 5w600 SNAP SWITCHES, DIMMING SWITCHES, ETC,) FIRE ALARM DEVICES, AND BACKBOXES UNLESS OTHERWISE & 1#1 G & 1#1 G & 1#1 G 120V/1ɐ CL 100ft 100ft < CL 160ft 160ft < CL 260ft 260ft < CL 410ft 410ft < CL 520ft NOTED. (2) 3-1/2"C, 3-500kcmil & (2) 4"C, 4-500kcmil & (2) 4"C, 5-500kcmil & 3w700 4w700 5w700 208V/1ɐ CL 180ft 180ft < CL 280ft 280ft < CL 450ft 450ft < CL 710ft 710ft < CL 890ft 1#1/0 G 1#1/0 G 1#1/0 G GENERAL ELECTRIC SYMBOLS 17. PROVIDE RECESSED PANELBOARDS WITH (4) 1-1/2" SPARE CONDUITS STUBBED UP TO 6 INCHES ABOVE 208V/3ɐ CL 360ft 360ft < CL 570ft 570ft < CL 900ft - - (2) 4"C, 3-600kcmil & (2) 4"C, 4-600kcmil & (2) 4"C, 5-600kcmil & FINISHED CEILING. PROVIDE PULLSTRINGS AND CAP CONDUITS. 3w800 4w800 5w800 277V/1ɐ CL 240ft 240ft < CL 380ft 380ft < CL 600ft 600ft < CL 950ft - SYMBOL DESCRIPTION 1#1/0 G 1#1/0 G 1#1/0 G NOTE 8 480V/1ɐ CL 420ft 420ft < CL 660ft 660ft < CL 1050ft - - 18. CIRCUIT BREAKERS FOR USE IN EXISTING PANELBOARDS SHALL MATCH EXISTING. ENSURE BREAKERS ARE (3) 3"C, 3-400kcmil & (3) 3-1/2"C, 4-400kcmil & (3) 4"C, 5-500kcmil & 3w1000 4w1000 5w1000 480V/3ɐ CL 820ft 820ft < CL 1300ft - - - FULLY RATED TO INTERRUPT SYMMETRICAL SHORT-CIRCUIT CURRENT AVAILABLE AT EXISTING PANELBOARD. 1#2/0 G 1#2/0 G 1#2/0 G (3) 4"C, 3-600kcmil & (3) 4"C, 4-600kcmil & (4) 3-1/2"C, 5-400kcmil & PANELBOARD, SURFACE-MOUNTED 19. RACEWAYS RUNNING THROUGH BUILDING EXPANSION JOINTS SHALL BE EQUIPPED WITH EXPANSION FITTINGS. KEY PLAN 3w1200 4w1200 5w1200 1#3/0 G 1#3/0 G 1#3/0 G 2w45 2w50 1-1/4"C, 2#6 & 1#8G 1-1/4"C, 2#4 & 1#6G 1-1/2"C, 2#2 & 1#4G 1-1/2"C, 2#1 & 1#2G 2"C, 2#1/0 & 1#1G 20. EMPTY (SPARE) CONDUIT SHALL BE DEBURRED, CLEANED, CAPPED, TAGGED, AND FURNISHED WITH PULL (4) 4"C, 3-600kcmil & (4) 4"C, 4-600kcmil & (5) 4"C, 5-500kcmil & 3w45 3w50 1-1/4"C, 3#6 & 1#8G 1-1/4"C, 3#4 & 1#6G 1-1/2"C, 3#2 & 1#4G 2"C, 3#1 & 1#2G 2"C, 3#1/0 & 1#1G 3w1600 4w1600 5w1600 PANELBOARD, RECESSED FLUSH-MOUNTED WIRES. 1#4/0 G 1#4/0 G 1#4/0 G 4w45 4w50 1-1/4"C, 4#6 & 1#8G 1-1/4"C, 4#4 & 1#6G 1-1/2"C, 4#2 & 1#4G 2"C, 2#1 & 1#2G 2"C, 4#1/0 & 1#1G Owner: (5) 4"C, 3-600kcmil & (5) 4"C, 4-600kcmil & (6) 4"C, 5-500kcmil & 3w2000 4w2000 5w2000 5w45 5w50 1-1/4"C, 5#6 & 1#8G 1-1/2"C, 5#4 & 1#6G 2"C, 5#2 & 1#4G 2"C, 5#1 & 1#2G 2-1/2"C, 5#1/0 & 1#1G 21. PROVIDE ALL CORE DRILLS, CONDUIT SLEEVES, RISER SLEEVES AND OTHER PENETRATIONS REQUIRED TO 1-250kcmil G 1-250kcmil G 1-250kcmil G WALL-MOUNTED JUNCTION BOX. ACCOMMODATE ROUTING OF ELECTRICAL CONDUITS, CONDUCTORS AND OTHER PATHWAY ELEMENTS. PATCH 101 Vera King Farris Drive 120V/1ɐ CL 130ft 130ft < CL 210ft 210ft < CL 330ft 330ft < CL 420ft 420ft < CL 520ft J (6) 4"C, 3-600kcmil & (6) 4"C, 4-600kcmil & (8) 4"C, 5-500kcmil & PROVIDE FINAL CONNECTIONS TO ASSOCIATED EQUIPMENT AND SEAL ALL PENETRATIONS, AND PROVIDE FIRESTOPPING AS REQUIRED. SEAL PENETRATIONS THROUGH Galloway, NJ 08205 3w2500 4w2500 5w2500 208V/1ɐ CL 230ft 230ft < CL 360ft 360ft < CL 570ft 570ft < CL 720ft 720ft < CL 910ft INSULATED PARTITION WALLS WITH APPROPRIATE CAULK OR HIGH-DENSITY PUTTY, FIRE-RATED AS REQUIRED. 1-350kcmil G 1-350kcmil G NOTE 8 1-350kcmil G NOTE 8 208V/3ɐ CL 450ft 450ft < CL 720ft 720ft < CL 1150ft - - COORDINATE ALL LOCATIONS WITH PM/ARCHITECT (CHECK DIVISION 1 REQUIREMENTS) Mechanical, Electrical & Plumbing: (8) 4C, 3-500kcmil & (8) 4"C, 4-500kcmil & (9) 4"C, 5-500kcmil & 3w3000 4w3000 5w3000 1-400kcmil G 1-400kcmil G 1-400kcmil G 277V/1ɐ CL 300ft 300ft < CL 480ft 480ft < CL 760ft 760ft < CL 960ft - NOTE 8 22. PROVIDE BRACING AND SUPPORTS FOR ELECTRICAL EQUIPMENT AND DEVICES. BOND AND GROUND METALLIC 1001 Avenue of the Americas, 21st Floor 480V/1ɐ CL 520ft 520ft < CL 840ft 840ft < CL 1300ft - - (10) 4"C, 3-600kcmil & (10) 4"C, 4-600kcmil & (12) 4"C, 5-500kcmil & BRACES AND SUPPORTS. New York, NY 10018 3w4000 4w4000 5w4000 480V/3ɐ CL 1050ft - - - - 1-500kcmil G 1-500kcmil G NOTE 8 1-500kcmil G NOTE 8 23. PROVIDE CONCRETE HOUSEKEEPING PADS FOR FREESTANDING EQUIPMENT. MINIMUM DIMENSIONS: 4 INCHES NOTES: CURRENT TRANSFORMER (CT) LARGER IN BOTH DIRECTIONS THAN SUPPORTED UNIT AND AT LEAST 4 INCHES HIGH. 2w60 2w70 1-1/4"C, 2#4 & 1#8G 1-1/4"C, 2#2 & 1#6G 1-1/2"C, 2#1 & 1#4G 1-1/2"C, 2#1/0 & 1#2G 2"C, 2#2/0 & 1#1G 1. WIRE AND CONDUIT TAGS REPRESENT BASE AMPACITY AND NUMBER OF WIRES (NOT INCLUDING GROUNDS.) 3w60 3w70 1-1/4"C, 3#4 & 1#8G 1-1/2"C, 3#2 & 1#6G 2"C, 3#1 & 1#4G 2"C, 3#1/0 & 1#2G 2"C, 3#2/0 & 1#1G 24. COORDINATE LAYOUT AND INSTALLATION OF ALL ELECTRICAL WORK WITH OTHER TRADES. ASSIST IN THE 2. BASE AMPACITIES INDICATED ARE VALID FOR 90°C RATED COPPER CONDUCTORS (APPLIED AT THEIR 60°C RATING FOR #1AWG 4w60 4w70 1-1/4"C, 4#4 & 1#8G 1-1/2"C, 4#2 & 1#6G 2"C, 4#1 & 1#4G 2"C, 4#1/0 & 1#2G 2-1/2"C, 4#2/0 & 1#1G SYSTEM GROUND OR EQUIPMENT GROUND PREPARATION OF COORDINATION DRAWINGS THAT ARE TO INCLUDE THE WORK OF ALL TRADES. MAINTAIN A AND SMALLER; APPLIED AT THEIR 75°C RATING FOR #1/0AWG AND LARGER) IN 30°C AMBIENT TEMPERATURE. INCREASE WIRE SET OF UP-TO-DATE COORDINATION DRAWINGS AS CONSTRUCTION PROGRESSES. AND CONDUIT SIZES TO COMPENSATE FOR LOWER TEMPERATURE RATED WIRES AND HIGHER AMBIENT TEMPERATURES. 5w60 5w70 1-1/2"C, 5#4 & 1#8G 2"C, 5#2 & 1#6G 2"C, 5#1 & 1#4G 2"C, 5#1/0 & 1#2G 2-1/2"C, 5#2/0 & 1#1G 3. INCREASE WIRE AND CONDUIT SIZES AS REQUIRED TO LIMIT VOLTAGE DROP FOR FEEDERS TO NO GREATER THAN 2% AND 120V/1ɐ CL 150ft 150ft < CL 240ft 240ft < CL 300ft 300ft < CL 370ft 370ft < CL 470ft 25. MAINTAIN A CURRENT SET OF "AS-BUILT" DRAWINGS ON-SITE AS THE WORK PROGRESSES. THE OWNER OR FOR BRANCH CIRCUITS TO NO GREATER THAN 3%. CALCULATE VOLTAGE DROP AT 70% CIRCUIT LOADING. (FOR EXAMPLE, CIRCUIT BREAKER ENGINEER MAY REQUEST TO SEE THESE "AS-BUILT" DRAWINGS AT ANY TIME. PROVIDE A SET OF FINAL 208V/1ɐ CL 260ft 260ft < CL 410ft 410ft < CL 520ft 520ft < CL 650ft 650ft < CL 810ft 80-AMP CIRCUIT CONDUCTORS ARE ASSUMED TO BE CARRYING 56 AMPS.) "AS-BUILT" DRAWINGS TO THE OWNER IN AUTOCAD FORMAT AT THE END OF THE PROJECT. 208V/3ɐ CL 510ft 510ft < CL 810ft 810ft < CL 1020ft - - 4. CONDUIT SIZES INDICATED ARE VALID FOR THHN/THWN AND XHHW CONDUCTOR TYPES INSTALLED IN EMT, ENT, FMC, IMC, 277V/1ɐ CL 340ft 340ft < CL 540ft 540ft < CL 680ft 680ft < CL 860ft 860ft < CL 1080ft 1P1 HOMERUN TO PANEL "1P1" CIRCUIT 2 LFMC, RMC AND RIGID PVC (SCHEDULE 80, SCHEDULE 40, TYPE A, AND TYPE EB) CONDUIT TYPES UNLESS INDICATED 2 OTHERWISE. INCREASE CONDUIT SIZES AS REQUIRED TO COMPENSATE FOR CONDUCTOR TYPES WITH LARGER OVERALL 480V/1ɐ CL 600ft 600ft < CL 940ft - - - DIAMETERS AND FOR CONDUIT TYPES WITH SMALLER INTERNAL DIAMETERS. 480V/3ɐ CL 1150ft - - - - 5. FOR CIRCUITS INDICATED, INCREASE CONDUIT SIZE TO 5-INCHES WHEN USING RIGID PVC SCHEDULE 80. NOTES: 6. CONDUIT SIZES INDICATED ARE REQUIRED MINIMUM SIZES AND MAY BE INCREASED FOR LONG RUNS OR WHERE MULTIPLE 1. THIS SCHEDULE DEFINES MINIMUM WIRE AND CONDUIT SIZES FOR EACH CIRCUIT TAG INDICATED. WHEREVER CIRCUIT TAGS 1P3 HOMERUN TO PANEL "1P3" CIRCUITS 1, 3, AND 5. R.G. Vanderweil, LLP 646.312.6856 TEL BENDS ARE NECESSARY. (THIS INDICATES THREE INDIVIDUAL 120-VOLT CIRCUITS) 1001 Avenue of the Americas 212.921.4616 FAX ARE INDICATED ON DRAWINGS, DETERMINE MINIMUM WIRE AND CONDUIT SIZE REQUIRED BY SELECTING THE APPROPRIATE 1,3,5 21st Floor vanderweil.com 7. CONDUITS SMALLER THAN 3 INCHES SHALL BE UPGRADED TO THE NEXT LARGER TRADE SIZE WHEN USED FOR ROW FOR ACTUAL CIRCUIT VOLTAGE/PHASE AND THEN SELECTING THE APPROPRIATE COLUMN FOR ACTUAL CABLE LENGTH New York, NY 10018 DIRECT-BURIED AND IN-SLAB INSTALLATIONS. OF CIRCUIT (CL) BASED ON PROPOSED FIELD ROUTING. ONCE THE APPROPRIATE COLUMN IS SELECTED, THE REQUIRED GENERAL DEMOLITION NOTES MINIMUM WIRE AND CONDUIT SIZES ARE IDENTIFIED BY THE INTERSECTION OF THAT COLUMN AND THE ROW FOR THE 8. UPGRADE CONDUIT SIZES FOR CIRCUITS RUN IN CONCRETE-ENCASED UNDERGROUND DUCTBANKS TO THE SIZES INDICATED ASSOCIATED CIRCUIT TAG. FOR THE DUCTBANK CONDUITS. BM 2. WIRE AND CONDUIT TAGS REPRESENT BASE AMPACITY AND NUMBER OF WIRES (NOT INCLUDING GROUNDS.) BASE 1. REFER TO ARCHITECTURAL DRAWINGS FOR PROJECT PHASING. COORDINATE PHASING REQUIREMENTS FOR 9. TAGS WITH ISOLATED GROUND (+IG) INDICATED SHALL INCLUDE A SEPARATE IG CONDUCTOR, SAME SIZE AS ASSOCIATED BM AMPACITIES INDICATED ARE VALID FOR 90°C RATED COPPER CONDUCTORS (APPLIED AT THEIR 60°C RATING) IN 30°C AMBIENT DEMOLITION OF ELECTRICAL WORK WITH THE PHASING INDICATED ON THE ARCHITECTURAL DRAWINGS, AND CIRCUIT GROUND CONDUCTOR, TIED TO THE IG BUS. CONDUIT SIZES INDICATED IN SCHEDULE ABOVE ARE LARGE ENOUGH TO TEMPERATURE. INCREASE WIRE AND CONDUIT SIZES TO COMPENSATE FOR LOWER TEMPERATURE RATED WIRES AND HIGHER WITH THE PHASING REQUIREMENTS OF OTHER TRADES. ACCOMMODATE AN IG CONDUCTOR IN ADDITION TO CONDUCTORS SHOWN. AMBIENT TEMPERATURES. 3. WHERE OVERSIZED CONDUCTORS ARE TOO LARGE TO DIRECTLY CONNECT TO SOURCE OR DEVICE TERMINALS, TRANSITION 2. COMPLETELY DEMOLISH ELECTRICAL EQUIPMENT, DEVICES, AND WIRING WITHIN DEMOLITION AREAS UNLESS TO SMALLER CONDUCTORS (NO LESS THAN MINIMUM SIZE SHOWN FOR THAT CIRCUIT TAG IN SCHEDULE ABOVE) TO INDICATED OTHERWISE. DEMOLITION WORK SHALL INCLUDE, BUT NOT BE LIMITED TO: PANELBOARDS, WIRING 0 ISSUED FOR CONSTRUCTION 06/30/2017 ACCOMMODATE REQUIRED TERMINATIONS. PROVIDE SPLICES, WIRE REDUCERS OR POWER BLOCKS IN APPROPRIATELY SIZED DEVICES, OUTLET BOXES, PULL BOXES, LIGHTING FIXTURES, SWITCHES, WIRING AND CONDUIT, FIRE ALARM JUNCTION BOXES TO TRANSITION BETWEEN DIFFERENT SIZE CONDUCTORS. LENGTHS OF CONDUCTOR BETWEEN TRANSITION DEVICES, ETC. TO SMALLER CABLE AND FINAL TERMINATION SHOULD BE LIMITED TO NO MORE THAN 10 FEET WHEREVER POSSIBLE. 3. DISCONNECT AND REMOVE SOURCES OF POWER TO EQUIPMENT TO BE DEMOLISHED UNLESS OTHERWISE 4. 240V/1Ø CIRCUITS SHALL USE WIRE AND CONDUIT SIZES INDICATED ABOVE FOR 208V/1Ø CIRCUITS, EXCEPT MAXIMUM DIRECTED. DISCONNECT, REMOVE AND MAKE SAFE ELECTRICAL WIRING FOR EQUIPMENT TO BE DEMOLISHED, ALLOWABLE DISTANCES INDICATED MAY BE INCREASED BY 15%. BACK TO THE POINT OF CONNECTION TO POWER SOURCE. VERIFY EXISTING SOURCES OF POWER TO 5. FOR CIRCUIT LENGTHS EXCEEDING MAXIMUM LENGTHS SHOWN IN SCHEDULE ABOVE, UPSIZE WIRE AND CONDUIT SIZES AS EQUIPMENT PRIOR TO DISCONNECTION. COORDINATE WORK WITH THE DEMOLITION DRAWINGS OF OTHER REQUIRED TO LIMIT VOLTAGE DROP TO NO MORE THAN 3% (FOR BRANCH CIRCUITS) AT 70% CIRCUIT LOADING. (FOR EXAMPLE, TRADES. COORDINATE SHUTDOWN PROCEDURES WITH OWNER PRIOR TO DISCONNECTING ANY CIRCUITS. 20-AMP CIRCUIT CONDUCTORS ARE ASSUMED TO BE CARRYING 14 AMPS.) VOLTAGE DROP SHALL BE LIMITED TO 2% WHEN CIRCUITS ARE TO BE USED AS FEEDERS. 4. DO NOT DISRUPT POWER TO EQUIPMENT, DEVICES, OR AREAS OUTSIDE THE AREA OF DEMOLITION UNLESS OTHERWISE INDICATED. ENSURE THAT POWER IS NOT DISRUPTED TO EQUIPMENT, DEVICES, OR AREAS 6. WHERE CIRCUITS ARE TO BE USED FOR FEEDERS, RATHER THAN BRANCH CIRCUITS, VOLTAGE DROP SHALL BE LIMITED TO NO SCHEDULED TO REMAIN IN OPERATION. COORDINATE THE TEMPORARY SHUT-DOWN OF ANY CIRCUITRY MORE THAN 2%. ALLOWABLE MAXIMUM DISTANCES INDICATED IN SCHEDULE ABOVE SHALL BE REDUCED BY 33%. SERVING BOTH ITEMS TO BE DEMOLISHED AND ITEMS TO REMAIN IN SERVICE WITH THE OWNER. NONE 7. CONDUIT SIZES INDICATED ARE VALID FOR THHN/THWN AND XHHW CONDUCTOR TYPES INSTALLED IN EMT, ENT, FMC, IMC, LFMC, RMC AND RIGID PVC (SCHEDULE 80, SCHEDULE 40, TYPE A, AND TYPE EB) CONDUIT TYPES. INCREASE CONDUIT SIZES 5. PROVIDE PROTECTION AROUND EXISTING PANELBOARDS AND OTHER ELECTRICAL EQUIPMENT SCHEDULED TO AS REQUIRED TO COMPENSATE FOR CONDUCTOR TYPES WITH LARGER OVERALL DIAMETERS AND FOR CONDUIT TYPES WITH REMAIN UNTIL COMPLETION OF DEMOLITION WORK. PROVIDE UPDATED, TYPE-WRITTEN PANEL SCHEDULE SMALLER INTERNAL DIAMETERS. DIRECTORIES FOR PANELBOARDS AFFECTED BY DEMOLITION WORK. 8. w25 CIRCUIT TAGS SHALL USE w30 CHART ABOVE; w35 CIRCUIT TAGS SHALL USE w40 CHART ABOVE; w45 CIRCUIT TAGS SHALL ELECTRICAL USE w50 CHART ABOVE; w60 CIRCUIT TAGS SHALL USE w70 CHART ABOVE. 6. TURN OVER SALVAGEABLE ITEMS TO OWNER. 9. CONDUIT SIZES INDICATED ARE REQUIRED MINIMUM SIZES AND MAY BE INCREASED FOR LONG RUNS OR WHERE MULTIPLE 7. ALTHOUGH THE MAJORITY OF EXISTING ELECTRICAL EQUIPMENT SCHEDULED FOR DEMOLITION HAS NOT BEEN LEGEND SHEET BENDS ARE NECESSARY. SPECIFICALLY SHOWN ON THESE DEMOLITION PLANS, CERTAIN MAJOR ITEMS OF THE EXISTING ELECTRICAL 10. CONDUITS SMALLER THAN 3 INCHES SHALL BE UPGRADED TO THE NEXT LARGER TRADE SIZE WHEN USED FOR POWER DISTRIBUTION SYSTEM HAVE BEEN SHOWN FOR CONTRACTOR CONVENIENCE IN PLANNING DIRECT-BURIED AND IN-SLAB INSTALLATIONS. DEMOLITION ACTIVITIES. SPECIFIC EQUIPMENT SHOWN ON DEMOLITION DRAWINGS IN NO WAY INDICATES THE TOTAL EXTENT OF EQUIPMENT TO BE REMOVED. 11. UPGRADE CONDUIT SIZES FOR CIRCUITS RUN IN CONCRETE-ENCASED UNDERGROUND DUCTBANKS TO THE SIZES INDICATED FOR THE DUCTBANK CONDUITS. 8. COORDINATE DISPOSAL OF HAZARDOUS MATERIALS TO BE DEMOLISHED. 12. TAGS WITH ISOLATED GROUND (+IG) INDICATED SHALL INCLUDE A SEPARATE IG CONDUCTOR, SAME SIZE AS ASSOCIATED CIRCUIT GROUND CONDUCTOR, TIED TO THE IG BUS. CONDUIT SIZES INDICATED IN SCHEDULE ABOVE ARE LARGE ENOUGH TO ACCOMMODATE AN IG CONDUCTOR IN ADDITION TO CONDUCTORS SHOWN. 14 15 16 17

APPROXIMATE STUB UP LOCATION OF EXISTING REFRIGERATION MONITORING PANEL. EXTEND CHILLER FEEDER. DISCONNECT EXISTING FEEDER EXISTING BRANCH CIRCUIT CONDUIT AND FROM CHILLER TO BE REMOVED. EXISTING CABLING AS REQUIRED. NEW CONDUIT AND CORRIDOR FEEDER TO BE UTILIZED TO SERVE NEW CHILLER CABLING SHALL MATCH EXISTING. NEW CONDUIT CH-1. COORDINATE REROUTING OF EXISTING AND CABLE ROUTING SHALL NOT INTERFERE WITH 4C1 FEEDER WITH FINAL LOCATION OF VFD AND NEW WALL PROVISIONS FOR FUTURE TUBE PULL 13 EXISTING MECHANICAL PIPING AND EQUIPMENT.

AC EXISTING DEVICES (CHW SYSTEM CONTROL D 1 PANELS, DISCONNECT SWITCHES, WIRING EXISTING DEVICES, ETC.) IN THIS AREA SHALL BE REMOVED PANEL EMHP AND REINSTALLED TO ACCOMMODATE WALL AND EXTERIOR DOOR REMOVAL ASSOCIATED WITH EXISTING CHILLER REMOVAL/INSTALL. UPON CH-1 PANEL HMP ELEC REINSTALLATION ANY NEW CONDUIT AND CABLING POWER FOR CHILLER REMOTE VFD. CONTROL PANEL LMP-40,42 REQUIRED SHALL MATCH EXISTING. 4E1 CYLINDER STO. LMP-32 EXISTING J 156A PANEL LMP E.4 E

ELEV

ELECTRICAL ROOM RECEI 1E3 15

CHEMICAL WASTE STO. 155

MECHANICAL ROOM 4M1

EXISTING MAIN SWITCHBOARD "MAIN SWBD" F

SEAL

SCALE: 1/4" = 1'-0" SCALE: 1/4" = 1'-0" 14 15 16 17

KEY PLAN

Owner:

101 Vera King Farris Drive D Galloway, NJ 08205 Mechanical, Electrical & Plumbing:

1001 Avenue of the Americas, 21st Floor New York, NY 10018

R.G. Vanderweil, LLP 646.312.6856 TEL 1001 Avenue of the Americas 212.921.4616 FAX 21st Floor vanderweil.com New York, NY 10018

BM BM

0 ISSUED FOR CONSTRUCTION 06/30/2017 LMP-34,36,38

1/4" = 1'-0"

ELECTRICAL NEW WORK PLAN

0 4' 8' 16' SCALE: 1/4" = 1'-0" ROOF ROOF

EXISTING GFCI RCPTS - OUTSIDE EXISTING 0.4 20/1 20/1 0.6 EXISTING POWER RCPTS -4E1 CHILLER NEW 20/1 EXISTING EXISTING POWER RCPTS - 401 EXISTING 0.8 20/1 0.8 EXISTING GFCI RCPTS -4M1 CHILLER EXISTING TO BE PANEL PANEL EF-5 EXISTING 1.7 30/1 20/1 1.2 EXISTING EF-6 HP-1 REMOVED CH-1 HMP LMP EF-7 EXISTING 0.7 20/1 30/1 1.9 EXISTING EF-9 MECHANICAL -4M1 EF-11 EXISTING 1.9 30/1 20/1 0.3 EXISTING FCU-1 FCU-1 EXISTING 0.3 20/1 20/1 - SPARE CP CP SPARE - 20/1 2.0 VFD UH-2 MECH RM -4M1 EXISTING 0.4 20/1 30/3 2.0 EXISTING CU-1 GLWH-1 & GDWH-1 EXISTING 1.6 20/1 2.0 PENTHOUSE PENTHOUSE 0.3 0.4 HRP-1 EXISTING 0.3 20/3 20/3 0.4 EXISTING HRP-2 DISCONNECT EXISTING FEEDER FROM 0.3 0.4 DEMOLISHED CHILLER. EXISTING 0.4 20/1 - SPARE FEEDER SHALL BE UTILIZED TO SERVE HRP-3 EXISTING 0.4 20/3 20/1 - SPARE NEW CHILLER CH-1. EXTEND THIS 0.4 20/1 - SPARE FEEDER TO REMOTE MOUNTED VFD 2w20 AND FROM VFD TO CHILLER MOTOR SPARE - 30/1 20/1 1.0 CH-1 CONTROLS TERMINAL CONNECTIONS. NEW SPARE - 20/1 3.0 CONDUIT AND CABLING REQUIRED SPARE - 20/1 40/3 3.0 3w40 CU-1 SHALL MATCH EXISTING FEEDER. SPARE - 20/1 3.0 SPARE - 20/1 20/2 0.8 2w20 AC-1 SPACE - 0.8 1.8 3.8 4.3 8.9 7.3 7.4

33.5 10.7 11.1 11.7 EXISTING 800A FEEDER. 23.5 (2) 3#600 kcmil + 1#1/0 GND. 3rd FLOOR 3rd FLOOR

SEAL

2nd FLOOR 2nd FLOOR

REPLACE EXISTING 900A TRIP PLUG WITH A 1000A TRIP PLUG IN EXISTING CIRCUIT BREAKER (EATON HND 65k)

TVSS

KEY PLAN 20AF/20AT 100AF/60AT 400AF/300AT 400AF/300AT 400AF/300AT 400AF/300AT 400AF/300AT 700AF/700AT 225AF/150AT 800AF/800AT 500AF/500AT 500AF/500AT 100AF/100AT 1200AF/1000AT 1200AF/1000AT Owner:

101 Vera King Farris Drive Galloway, NJ 08205

Mechanical, Electrical & Plumbing: 4000A EXISTING MAIN SWITCHBOARD "MAIN SWBD" M 1001 Avenue of the Americas, 21st Floor 480Y/277V, 3PH, 4W, 4000A Cu BUS, 65kAIC New York, NY 10018

1st FLOOR

TO OUTDOOR PAD-MOUNTED TRANSFORMER

R.G. Vanderweil, LLP 646.312.6856 TEL 1001 Avenue of the Americas 212.921.4616 FAX SCALE: NONE 21st Floor vanderweil.com New York, NY 10018

BM BM

0 ISSUED FOR CONSTRUCTION 06/30/2017

NONE

SINGLE-LINE DIAGRAM