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Home My WebLink AboutE0.01ELECTRICAL LEGEND & GENERAL NOTES5 J VFD T3 PANEL XX X J J # F P SYSTEM GROUND OR EQUIPMENT GROUND POWER TRANSFORMER - DELTA CONNECTED PRIMARY GROUNDED WYE CONNECTED SECONDARY SWITCH "I" - INSTANTANEOUS PICKUP "S" - SHORT TIME PICK UP & DELAY "G" - GROUND FAULT PICKUP "L" - LONG TIME PICK UP & DELAY DRAW OUT POWER CIRCUIT BREAKER (FRAME/TRIP) LSIG 1200 800 125E FUSE "125E" DENOTES SIZE AND TYPE LA LIGHTNING/SURGE ARRESTER NOTES: DOUBLE LUG AND FEED THRU AT PANEL BOARDS SHALL NOT BE PERMITTED1. 2. EQUIPMENT LEGEND JUNCTION AND/OR PULL BOX VARIABLE FREQUENCY DRIVE DISCONNECT SWITCH (UNFUSED) DISCONNECT SWITCH (FUSED) 208Y/120 VOLT, 3Φ, 4 WIRE PANEL 480Y/277 VOLT, 3Φ, 4 WIRE PANEL CONTRACTOR TO EQUIPMENT BY OTHERS. AND CONDUCTORS BY THE ELECTRICAL DENOTES FLEXIBLE LIQUID TIGHT CONNECTION LSIG **AF **AT PANELBOARD TRANSFER SWITCH MOLDED CASE CIRCUIT BREAKER POWER ONE-LINE LEGEND T3 E "ATS" DENOTES AUTOMATIC TRANSFER SWITCH "MTS" DENOTES MANUAL TRANSFER SWITCH DRY TYPE TRANSFORMER. "T3" DENOTES TRANSFORMER TYPE. REFER TO THE "DRY TYPE TRANSFORMER SCHEDULE" FOR FURTHER INFORMATION. MS217-2 PLUMBING AND MECHANICAL EQUIPMENT DESIGNATION. REFER TO SCHEDULE. DESIGNATION "MS217-2" DENOTES BRANCH CIRCUIT DESIGNATION FOR EQUIPMENT SUCH AS UNIT HEATERS, WHERE THERE ARE SEVERAL UNITS WITH THE SAME EQUIPMENT DESIGNATION. WIRING DEVICES LEGEND NOTES:CONDUIT / CIRCUITRY TURNING UP CONDUIT / CIRCUITRY TURNING DOWN PS218-1,3,5 60A-3P* PS218-1 CIRCUITRY AND FEEDERS LEGEND HOMERUN TO PANEL "PS218", CIRCUIT #1. EACH BRANCH CIRCUIT SHALL HAVE A DEDICATED NEUTRAL CONDUCTOR UNLESS OTHERWISE NOTED. PROVIDE UNSHARED GROUNDING CONDUCTORS FOR EACH CIRCUIT IN ACCORDANCE WITH SPECIFICATIONS AND N.E.C. UNLESS OTHERWISE NOTED. MINIMUM SIZE CONDUIT SHALL BE 3/4" UNLESS OTHERWISE NOTED. SEE NOTE #1 BELOW. 125 VOLT, 2 POLE, 3 WIRE, 20 AMP., DUPLEX RECEPTACLE MOUNTED ABOVE COUNTER OR HIGHER THAN STANDARD RECEPTACLE MOUNTING HEIGHT. MOTOR. NUMERAL INDICATES HORSEPOWER RATING. 125 VOLT, 2 POLE, 3 WIRE, 20 AMP., DUPLEX RECEPTACLE ON NORMAL POWER. "2" DENOTES CIRCUIT NUMBER. "S" - DENOTES RECEPTACLE ON STAND-BY POWER "TV" - DENOTES RECEPTACLE FOR TV DISPLAY. PART PLAN REFERENCE TAG. THE TOP LETTER OR NUMBER IS THE PART PLAN REFERENCE AND THE LOWER REFERENCE INDICATES THE DRAWING THE PART PLAN IS LOCATED. 1 E-501 HOMERUN TO PANEL "PS218", CIRCUIT #1,3,5 VIA 60A-3P* CIRCUIT BREAKER. ASTERISK INDICATES NEUTRAL CONDUCTOR REQUIRED IN CIRCUIT, AS INDICATED IN THE "BRANCH CIRCUIT SCHEDULE." SEE NOTE #1 BELOW. MANUAL MOTOR STARTER COMPLETE WITH THERMAL OVERLOAD PROTECTION. "P" DENOTES EQUIPPED WITH PILOT LIGHT, PROVIDED BY ELECTRICAL CONTRACTOR. 2 125 VOLT, 2 POLE, 3 WIRE, 20 AMP., DOUBLE DUPLEX RECEPTACLE. 125 VOLT, 2 POLE, 3 WIRE, 20 AMP., DOUBLE DUPLEX RECEPTACLES MOUNTED ABOVE COUNTER. 125 VOLT, 2 POLE, 3 WIRE, 20 AMP., DUPLEX RECEPTACLE EQUIPPED WITH INTEGRAL GROUND FAULT INTERRUPTER AND MOUNTED IN CAST OUTLET BOX WITH WEATHERPROOF COVER. 125 VOLT, 2 POLE, 3 WIRE, 20 AMP., DUPLEX RECEPTACLE EQUIPPED WITH INTEGRAL GROUND FAULT INTERRUPTER. WP G ALL RECEPTACLES SHALL BE INSTALLED WITH GROUND PRONG IN THE UP POSITION. ALL RECEPTACLES SHALL BE SIDE WIRED. JUNCTION AND/OR PULL BOX IN CEILING DRY TYPE TRANSFORMER. "T3" DENOTES TRANSFORMER TYPE. REFER TO THE "DRY TYPE TRANSFORMER SCHEDULE" FOR FURTHER INFORMATION. "AF" - INDICATES AMPERE FRAME SIZE "ST"- INDICATES SHUNT TRIP BREAKER "L" - INDICATES LONG TIME DELAY "S"- INDICATES SHORT TIME DELAY "I"- INDICATES INSTANTANEOUS PICKUP "G" - INDICATES GROUND FAULT PICKUP ST "AT"- INDICATES AMPERE TRIP SETTING AMPERES AMERICANS WITH DISABILITIES ACT AMPERE INTERRUPTING CAPACITY AUTOMATIC TRANSFER SWITCH ALUMINUM INSTITUTE ARCHITECT AMERICAN NATIONAL STANDARDS AUTHORITY HAVING JURISDICTION ABOVE FINISH GRADE AIR HANDLING UNIT ABOVE FINISH FLOOR AMERICAN WIRE GAUGE BELOW FINISH GRADE AUTOMATIC TEMPERATURE CONTROL CONDUIT CIRCUIT COLUMN CONTROL POWER TRANSFORMER CIRCUIT BREAKER CENTERLINE CATALOG CURRENT LIMITING FUSE BUILDING DIRECT DIGITAL CONTROL COPPER DRAWING CURRENT TRANSFORMER FAN COIL UNIT ELECTRICAL CONTRACTOR EXHAUST FAN EMERGENCY FIRE ALARM ELECTRICAL METALLIC TUBING ELECTRIC WATER COOLER EMERGENCY POWER OFF GROUND FAULT INTERRUPTER GROUND OR GROUNDING FLEXIBLE METAL CONDUIT FULL LOAD AMPERES ISOLATED GROUND HAND, OFF, AUTOMATIC SWITCH INTERLOCK INSTITUTE OF ELECTRICAL AND THOUSAND CIRCULAR MILS ELECTRONIC ENGINEERS INTERMEDIATE METAL CONDUIT GALVANIZED RIGID METALLIC CONDUIT CERTIFIED BALLAST MANUFACTURERS HOA IG IEEE IMC INT kcmil FLA FT FMC GFI GRMC GND,G FEET EM EPO EMT F FCU FA EWC FUSE DDL CU CT DWG EC EF CB CKT CBM CPT CLF COL CL BFG ATC AWG CAT C BLDG AHU AIC AL ATS ARCH ANSI A ADA AFG AFF AHJ GENERAL ABBREVIATIONS CABINET UNIT HEATERCUH HPF HIGH POWER FACTOR PT POTENTIAL TRANSFORMER PHASE ROOF TOP UNIT TELEPHONE SYMMETRICAL POLYVINYL CHLORIDE RIGID METAL CONDUIT ROOT MEAN SQUARED RIGID NON-METALLIC CONDUIT BREAKER UNIT HEATER TRANSFORMER WEATHERPROOF WATER HEATER UNLESS OTHERWISE NOTED UNDERGROUND OR UNDERGRADE UNDERWRITERS LABORATORIES UNINTERRUPTABLE POWER SUPPLY THERMAL MAGNETIC CIRCUITTMCB WH XFMR WP W V DELTA WYE WIRE VOLT UG UL UPS UH U.O.N. SP RTU RNMC SW TEL SYM SWITCH SPARE PWR PVC RMC RMS POWER KILOWATTS CONDUIT LIGHTING MAIN LUGS ONLY KILOVOLT AMPERES NORMALLY CLOSED METAL CLAD CABLE MAIN CIRCUIT BREAKER MOTOR CONTROL CENTER MOTOR CIRCUIT PROTECTOR LIQUIDTIGHT FLEXIBLE METAL ASSOCIATION NOT TO SCALE PUSHBUTTON NOT IN CONTRACT NATIONAL ELECTRICAL NATIONAL ELECTRIC CODE MANUFACTURES ASSOCIATION NATIONAL FIRE PROTECTION PROVIDED UNDER OTHER SECTIONS NORMALLY OPEN OR NUMBERNO NTS POS PNL P PB PANEL POLE NEC NEMA N.I.C. NFPA MC MCB MCC MCP MLO NC kW kVA LTG LFMC Φ Y BAS EHD ES ESD EWC OPS OVP SEC TP SPECIAL PURPOSE RECEPTACLE. "#" DENOTES RECEPTACLE TYPE. REFER TO "SPECIAL PURPOSE RECEPTACLE SCHEDULE" ON DRAWING E0.01 FOR FURTHER INFORMATION. CEILING MOUNTED 125 VOLT, 2 POLE, 3 WIRE, 20 AMP, DUPLEX RECEPTACLE. COORDINATE EXACT LOCATIONS WITH ARCHITECT. "OVP" DENOTES RECEPTACLE FOR OVERHEAD VIDEO PROJECTOR. AUDIO VISUAL CONTRACTORAVC PS218-1,2 MULTIPLE HOMERUNS TO PANEL "PS218", CIRCUIT #1 AND #2. PROVIDE DEDICATED NEUTRAL AND GROUND FOR EACH CIRCUIT NUMBER SHOWN UNLESS OTHERWISE NOTED. SEE NOTE #1 BELOW. NOTES: 1.REFER TO PANEL SCHEDULES FOR BREAKER SIZE OF EACH CIRCUIT HOMERUN. REFER TO THE "BRANCH CIRCUIT SCHEDULE" ON DRAWING E002 FOR CONDUCTOR QUANTITIES, CONDUIT SIZES, AND CIRCUIT LENGTH TABLE FOR WIRE SIZE INCREASES DUE TO VOLTAGE DROP. REFER TO GENERAL NOTES ON THIS DRAWING FOR ADDITIONAL INFORMATION. VI VACUUM INTERRUPTER S PS218-1,3,5 HOMERUN TO PANEL "PS218", CIRCUIT #1,3,5 VIA 3-POLE CIRCUIT BREAKER. SEE NOTE #1 BELOW. OVP AUTOMATIC TRANSFER SWITCH WITH BYPASS ISOLATION N TV SIDE GUTTERS SHALL BE PROVIDED ON ALL PANELBOARDS WITH MORE THAN 60 POLES. PULL BOX (SIZE AS REQUIRED)PB DISTRIBUTION PANELBOARD "BAS" - DENOTES CONNECTION TO BAS PANELS. "EHD" - DENOTES CONNECTION TO ELECTRIC HAND/HAIR DRYER. "ESD" - DENOTES CONNECTION TO ELECTRIC SOAP DISPENSER. "EWC" - DENOTES CONNECTION TO ELECTRIC WATER COOLER. PROVIDE GFCI PROTECTION; HUBBELL "GFBF20ILA" OR EQUAL. "OPS" - DENOTES CONNECTION TO OPERABLE PROJECTOR SCREEN MOTOR. "OVP" - DENOTES TO CONNECT TO OVERHEAD VIDEO PROJECTOR. "SEC" - DENOTES TO CONNECT TO SECURITY PANELS. "TP" - DENOTES CONNECTION TO TRAP PRIMERS "ES" - DENOTES CONNECTION TO EMERGENCY SHOWER. WALL MOUNTED POWER CONNECTION TO ELECTRIFIED FURNITURE PARTITION WITH 3/4" LIQUIDTIGHT FLEX WITH CONDUCTORS AS INDICATED. 11. 1. 2. 7. 6. 5. 4. 3. 8. 9. 10. GENERAL NOTES ALL WIRING SHALL BE RUN CONCEALED UNLESS SPECIFIED OTHERWISE. 12.ALL RECEPTACLES LOCATED WITHIN 6'-0" OF A SINK SHALL BE OF THE GFI TYPE. ALL EQUIPMENT SHALL BE INSTALLED IN A NEAT AND WORKMANLIKE MANNER,RECTILINEAR TO BUILDING STRUCTURE. ALL COMPONENTS SHOWN ON THE RISER DIAGRAMS, BUT NOT ON THE PLAN OR VICE VERSA, SHALL BE INCLUDED AS IF SHOWN ON BOTH. EXACT LOCATION OF MECHANICAL EQUIPMENT THAT REQUIRES ELECTRICAL CONNECTION IS SHOWN ON THE MECHANICAL DRAWINGS. ALL RACEWAYS CROSSING BUILDING EXPANSION JOINTS SHALL BE EQUIPPED WITH EXPANSION FITTINGS. CONDUIT HOMERUNS SHOWN ON THE DRAWING WITH MORE THAN 3 CURRENT CARRYING CONDUCTORS ARE SHOWN DIAGRAMATICALLY. THE CONTRACTOR SHALL NOT INSTALL MORE THAN 3 CURRENT CARRYING CONDUCTORS IN A RACEWAY. ALL FLUSH MOUNTED PANELS SHALL HAVE AN EMPTY 1-1/2" CONDUIT & (2) 3/4" CONDUIT STUBBED ABOVE ACCESSIBLE CEILING FOR FUTURE SPARE CIRCUITS. CONTRACTOR SHALL REVIEW ALL TRADES' CONTRACT DOCUMENTS TO DETERMINE SPECIFIC MOUNTING LOCATIONS FOR ELECTRICAL EQUIPMENT. COORDINATE EXACT MOUNTING LOCATIONS WITH THE ARCHITECT. ELEMENTS OF THE ELECTRICAL WORK SHALL BE INSTALLED SUCH THAT AT COMPLETION THE ELEMENT SHALL BE "FULLY AND REASONABLY ACCESSIBLE". ELEMENTS OF THE ELECTRICAL WORK INCLUDE, BUT ARE NOT LIMITED TO PANELS, SWITCHBOARDS, MOTOR CONTROLS, TRANSFORMER, DISCONNECTS, JUNCTION BOXES, AND ALL MAINTENANCE ACCESS POINTS INCLUDING CABLE PULL SPACE. "FULLY AND REASONABLE ACCESSIBLE" SHALL BE DEFINED AS; CAPABLE OF BEING ACCESSED FOR SERVICE, REPAIR OR REPLACEMENT BY AN AVERAGE SPEED INDIVIDUAL, ON A LADDER ID NECESSARY, AND CAPABLE OF BEING SERVICED OR REMOVED WITHOUT REMOVING, MODIFYING OR DISTORTING OTHER COMPONENTS OF THE WORK OF OTHER TRADES. CONFLICTS WITH MEETING THIS REQUIREMENT SHALL BE BROUGHT TO THE ATTENTION OF THE OWNERS REPRESENTATIVE IN A TIMELY MANNER. EACH LIGHTING AND RECEPTACLE BRANCH CIRCUIT SHALL INCLUDE A SEPARATE NEUTRAL CONDUCTOR FOR EACH AND EVERY CIRCUIT, UNLESS SPECIFICALLY NOTED OTHERWISE. THE ELECTRICAL CONTRACTORS SHALL VERIFY EXISTING CONDITIONS TO INSURE THAT THE NEW WORK WILL FIT TO THE EXISTING STRUCTURE IN THE MANNER INTENDED AND SHOWN ON THE DRAWINGS. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT/OWNER REPRESENTATIVE PRIOR TO ANY ROUGH-INS, FABRICATION, OR PERFORMING ANY WORK IN THE AREA INVOLVING DIFFERENCES. NOTIFICATION SHALL BE IN THE FORM OF A DRAWING OR SKETCH INDICATING FIELD MEASUREMENTS AND NOTES RELATED TO THE AREA. 13.COORDINATE LOCATION OF ALL ELECTRICAL EQUIPMENT WITH THE HVAC, PLUMBING AND FIRE PROTECTION CONTRACTORS. THE ELECTRICAL CONTRACTOR SHALL NOT ALLOW ANY EQUIPMENT, DUCTWORK, OR PIPING FOREIGN TO THE ELECTRICAL INSTALLATION TO BE INSTALLED IN OR PASS THROUGH ANY ROOM IN WHICH ELECTRICAL SYSTEMS OR EQUIPMENT IS LOCATED, SUCH AS ELECTRICAL ROOM, ELECTRIC CLOSETS TELEPHONE OR DATA CLOSETS. WHEN SERVING AN ELECTRICAL SPACE, NO PIPING, DUCTWORK OR OTHER MECHANICAL EQUIPMENT SHALL BE ALLOWED TO PASS THROUGH THE AREA OF THE ELECTRICAL EQUIPMENT EQUAL TO THE WIDTH AND DEPTH OF THE ELECTRICAL EQUIPMENT EXTENDING FROM FLOOR TO STRUCTURAL CEILING ABOVE. (REFER TO LIGHTING FIXTURE SCHEDULE FOR ADDITIONAL INFORMATION) LIGHTING FIXTURES INDICATED WITH SHADING DENOTES CIRCUITED TO NORMAL/EMERGENCY SUPPLY. MOUNTED OR WALL MOUNTED PROVIDE DIRECTIONAL ILLUMINATED "EXIT" SIGN LIGHTING FIXTURE. CEILING ARROWS AS INDICATED ON FLOOR PLANS. DOT " " LIGHT FIXTURE DENOTES SIDE WITH FACE. "a" INDICATES SWITCH CONTROL "13" INDICATES CIRCUIT NUMBER "A" INDICATES FIXTURE TYPE a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b" DENOTES DIMMING CONTROL. LVD LOW VOLTAGE DIMMER SWITCH 0-10 V. SINGLE POLE LOW VOLTAGE TOGGLE SWITCH "B" DENOTES SWITCH CONTROL. b b Architect Payette Associates Architects, P.C. 290 Congress Street, Fifth Floor Boston, MA 02210-1005 Tel: 617-895-1000 Fax: 617-895-1002 MEP/FP Engineer Vanderweil 274 Summer Street Boston, MA 02210 Tel: 617-423-7423 Structural Engineer SGH 41 Seyong Street Building 1, Suite 500 Waltham, MA 02453 Tel: 781-907-9000 Fax: 781-907-9009 Drawing Scale Project Number Date Issued Renovation of Olin Hall for Chemical and Biomolecular Engineering - Phase 1 Code Consultant Hastings Consulting Inc 142 Hanlon Road Hollister, MA 01746 Tel: 508-397-8417 Lighting Designer Available Light 10 Derby Square #3 Salem, MA 01970 Tel: 978-744-6800 N Cost Consultant Dharam Consulting 745 Atlantic Ave Fl 8 Boston, MA 02111 Tel: 617-913-4345 Abatement Specialist Delta 860 Hooper Rd Endwell, NY 13760 Tel: 607-231-6600 Civil Engineer T.G. Miller, P.C. 203 N. Aurora Street Ithaca, NY 14850 Tel: 607-272-6477 12" = 1'-0" E0.01 29313.00 11/30/18 ELECTRICAL LEGEND & GENERAL NOTES # DATE DESCRIPTION 1 11/30/18 ISSUED FOR CONSTRUCTION DocuSign Envelope ID: DAB23A5A-6B4E-4542-874F-F48E2BF76454 12/10/2018