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Home My WebLink About327 Whites Path - Electric Details & Notes 2CADWELD TO \ EXIST SHELTER GROUNDING HALO TELEPHONE INTERFACE PANEL 1`2 LOCATIONS) -,` v n I BY TELEPHONE COMPANY #2 INSULATED AWG IN PVC--\ - _U_ U j 2'x4'x3/4" FIRE RETARDANT j PLYWOODBACKBOAPO - TO MAIN TELCO SEP.V'CE IN EVOTY 1 1/2" EMT TELCO CONDUIT j w/ DRAG LINE, IN TELCO ROOM BASE OF TOWER CABLE GROUND KIT Rx1 77rK LE UND P NON -OXIDIZING WALL / AGENT LA INSULATOR NEWTON 3061-4 / STAR WASHERS` STEEL FASTEN AS ` REO'D (TYP COPPER GROUND BAR 1/4' LOCK WASHER 1. , 2 HOLE COMPRESSION i LUG TYP ( ) MASSACHUSETTS STATE BUILDING CODE LATEST EDITION AND ALL OTHER APPLICABLE Rx2 LA - 1/4" NUT CODES AND ORDINANCES. BE REPORTED TO THE ATTENTION OF THE ENGINEER. THE ENTIRE SITE SHALL BE GROUNDED IN ACCORDANCE WTH THE .2. CONTRACTOR SHALL VISIT THE JOB SITE AND SHALL FAMILIARIZE HIMSELF WITH 2. DESIGN AND CONSTRUCTION OF STRUCTURAL STEEL SHALL CONFORM TO THE AMERICAN - ALL CONDITIONS AFFECTING THE PROPOSED WORK AND SHALL MAKE PROVISIONS INSTITUTEOF STEEL CONSTRUCTION "SPECIFICATION FOR THE DESIGN, FABRICATION 7. AS TO THE COST THEREOF. CONTRACTOR SHALL BE RESPONSIBLE FOR 1/4" DIA BOLT AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS", LATEST EDITION. ELECTRICAL SCHEMATIC DETAIL FAMILIARIZING HIMSELF WITH ALL CONTRACT DOCUMENTS, FIELD CONDITIONS AND L= (TYP) 3. STRUCTURAL AND MISCELLANEOUS STEEL SHALL CONFORM TO ASTM A36 - A. RIGID STEEL CONDUIT ERGS) SHALL BE U.L LABEL GALVANIZED ZINC COATED WITH ZINC 5/8" BOLT W/ - "STRUCTURAL STEEL`, UNLESS OTHERWISE INDICATED. - BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR ,TO THE COMMENCEMENT OF 1 LOCK WASHER &NUT BARE WORK. 4, ' FIELD CONNECTIONS SHALL BE BOLTED UNLESS OTHERWISE INDICATED. ALL BOLTED 3. PLANS ARE NOT TO BE SCALED. THESE PLANS ARE INTENDED TO BE A METAL ICONNECTIONS SHALL BE MADE WITH NOT LESS THAN TWO (2) HIGH STRENGTH BOLTS. `__� DIAGRAMMATIC OUTLINE ONLY UNLESS OTHERWISE NOTED. THE WORK SHALL 5. WALL MTG BRACKET CONTACT WITH THE EARTH. UNDER PUBLIC ROADWAYS, LJ MASONRY WALLS OR EXPOSED CN INCLUDE FURNISHING MATERIALS, EQUIPMENT AND APPURTENANCES, AND LABOR COPPER WIRE NEWTON A-6056 NECESSARY TO EFFECT ALL INSTALLATIONS AS INDICATED ON THE DRAWNGS. 6. STRUCTURAL CONNECTION BOLTS SHALL BE HIGH STRENGTH BOLTS AND CONFORM TO 2 TYPICAL LUG DETAIL ALL CONNECTIONS ARE TO HAVE A NON -OXIDIZING AGENT APPLIED MODIFICATIONS MAY REQUIRED SUIT JOB DIMENSIONS CONDITIONS, 1 TYPICAL GROUND BAR DETAIL A-3 SCALE :NTS A-3 SCALE : NTS , INSTALL ALL EQUIPMENT AND MATERIALS 1N ACCORDANCE WITH MANUFACTURER'S 7. CONTRACTOR SHALL COMPLY WTH AWS CODE FOR PROCEDURES, APPEARANCE AND QUALITY OF WELDS, AND FOR METHODS USED IN CORRECT RECOMMENDATIONS UNLESS SPECIFICALLY OTHERWISE INDICATED OR WHERE LOCAL NG WELDING. ALL WELDERS AND WELDING PROCESSES SHALL BE QUALIFIED IN ACCORDANCE STATION CODES OP, REGULATIONS TAKE PRECEDENCE. #6 INSULATED AWG 6. MAKE NECESSARY PROVISIONS TO PROTECT EXISTING SURFACES, EQUIPMENT, 8. IN PVC (TYP OF 3) " IMPROVEMENTS, PIPING ETC. AND IMMEDIATELY REPAIR ANY DAMAGE THAT TYPE 3, CLASS 3, AS MANUFACTURED BY HILT] FASTENING SYSTEMS OR APPROVED �, RING COMPRESSION TYPE. EMTSHALLBE USED ONLY FOR INTERIOR NS. N .RUNS. NO SET SCREW CR OCCURS DURING CONSTRUCTION. - GROUNDING CONNECTIONS EQUAL INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S ANTENNA RECOMMENDATIONS. MINIMUM EMBEDMENT SHALL BE THREE (3) INCHES. I.CABLE 7. UNISTRUTS SHALL BE FORMED STEEL CHANNEL STRUT FRAMING AS MANUFACTURED GROUND BARGND BY UNISTRUT CORP, WAYNE, MI OR EQUAL STRUT MEMBERS SHALL BE 1 5/8 x1 5/8 x12GA, UNLESS OTHERWISE NOTED, AND SHALL BE HOT -DIP 9. INCORRECTLY FABRICATED, DAMAGED OR OTHERWSE MISFITTING OR NONCONFORMING AT TOP OF TOWER GALVANIZED AFTER FABRICATION. A. ALL ABOVE GRADE OR INTERIOR GROUNDING AND BONDING MATERIALS OR CONDITIONS SHALL BE REPORTED TO THE ENGINEER PRIOR TO TOP OF TOWER \ REMEDIAL OR CORRECTIVE ACTION. ANY SUCH ACTION SHALL REQUIRE ENGINEER GROUND BAR - B. MINIMUM BEND RADIUS OF ANTENNA CABLES SHALL BE IN ACCORDANCE WTH CONDUCTORS SHALL BE CONNECTED BY TWO HOLES CRIMP CADWELD TO \ EXIST SHELTER GROUNDING HALO TELEPHONE INTERFACE PANEL 1`2 LOCATIONS) -,` v n I BY TELEPHONE COMPANY #2 INSULATED AWG IN PVC--\ - _U_ U j 2'x4'x3/4" FIRE RETARDANT j PLYWOODBACKBOAPO - TO MAIN TELCO SEP.V'CE IN EVOTY 1 1/2" EMT TELCO CONDUIT j w/ DRAG LINE, IN TELCO ROOM BASE OF TOWER CABLE GROUND KIT Rx1 77rK LE UND P ESTABLISHED BY ANSI, NEMA AND N'9FU. - 4• ALL BOLTS, ANCHORS AND MISCELLANEOUS HARDWARE SHALL BE GALVANIZED IN ACCORDANCE WITH ASTM A153 "ZINC -COATING (HOT -DIP) ON IRON AND EXIST 4. ALL ELECTRICAL EQUIPMENT SHALL BE LABELED WTH PERMANENT ENGRAVES D PLASTIC LA.BE. STEEL HARDWARE", UNLESS OTHERWISE NOTED. }SHELTER - j r- GPS LIGHTNING ARRESTOR, - Rxt LA + 5. VIRE AND CABLE CONDUCTORS SHALL BE COPPER #12 AWS MN!MUM NTH TYPE THHN INSULATION 5. DAMAGED GALVANIZED SURFACES SHALL BE REPAIRED BY COLD GALVANIZING IN UNLESS OTHERWSE NOTED ACCORDANCE WTH ASTM A780. fS INSULA.TED Aw:; (TY= or 3) --,,PULL BOX, J -BOX, SWITCH BOX, ETC., IN COMPLIANCE NENTTHE OCCUPATIONAL - TO LA � i 6. EACH CONDUCTOR OF EVERY SYSTEM SHALL BE PERMANENTLY TAGGED IN AWG INSULATED `� IN EACH PANEL BOARD, GROUNDING - - - IN 1' EAI, _ ATIONA.L SAFETY AND MASTER GENERAL CONSTRUCTION NOTES LA GENERAL STEEL 1. ALL WORK SHALL CONFORM TO THE REQUIREMENTS OF THE COMMONWEALTH OF 1. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD PRIOR MASSACHUSETTS STATE BUILDING CODE LATEST EDITION AND ALL OTHER APPLICABLE Rx2 LA TO FABRICATION AND ERECTION OF ANY MATERIAL. ANY UNUSUAL CONDITIONS SHALL CODES AND ORDINANCES. BE REPORTED TO THE ATTENTION OF THE ENGINEER. THE ENTIRE SITE SHALL BE GROUNDED IN ACCORDANCE WTH THE .2. CONTRACTOR SHALL VISIT THE JOB SITE AND SHALL FAMILIARIZE HIMSELF WITH 2. DESIGN AND CONSTRUCTION OF STRUCTURAL STEEL SHALL CONFORM TO THE AMERICAN - ALL CONDITIONS AFFECTING THE PROPOSED WORK AND SHALL MAKE PROVISIONS INSTITUTEOF STEEL CONSTRUCTION "SPECIFICATION FOR THE DESIGN, FABRICATION 7. AS TO THE COST THEREOF. CONTRACTOR SHALL BE RESPONSIBLE FOR AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS", LATEST EDITION. ELECTRICAL SCHEMATIC DETAIL FAMILIARIZING HIMSELF WITH ALL CONTRACT DOCUMENTS, FIELD CONDITIONS AND DIMENSIONS AND CONFIRMING THAT THE WORK MAY BE ACCOMPLISHED AS SHOWN 3. STRUCTURAL AND MISCELLANEOUS STEEL SHALL CONFORM TO ASTM A36 - A. RIGID STEEL CONDUIT ERGS) SHALL BE U.L LABEL GALVANIZED ZINC COATED WITH ZINC PRIOR TO PROCEEDING WITH CONSTRUCTION. ANY DISCREPANCIES SHALL BE - "STRUCTURAL STEEL`, UNLESS OTHERWISE INDICATED. - BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR ,TO THE COMMENCEMENT OF WORK. 4, ' FIELD CONNECTIONS SHALL BE BOLTED UNLESS OTHERWISE INDICATED. ALL BOLTED 3. PLANS ARE NOT TO BE SCALED. THESE PLANS ARE INTENDED TO BE A ICONNECTIONS SHALL BE MADE WITH NOT LESS THAN TWO (2) HIGH STRENGTH BOLTS. DIAGRAMMATIC OUTLINE ONLY UNLESS OTHERWISE NOTED. THE WORK SHALL 5. ALL CONNECTIONS SHALL BE DESIGNED FOR THE FULL CAPACITY OF THE MEMBER. CONTACT WITH THE EARTH. UNDER PUBLIC ROADWAYS, LJ MASONRY WALLS OR EXPOSED CN INCLUDE FURNISHING MATERIALS, EQUIPMENT AND APPURTENANCES, AND LABOR NECESSARY TO EFFECT ALL INSTALLATIONS AS INDICATED ON THE DRAWNGS. 6. STRUCTURAL CONNECTION BOLTS SHALL BE HIGH STRENGTH BOLTS AND CONFORM TO 4. DETAILS ARE INTENDED SHOW END RESULT OF DESIGN. MINOR � BUILDING EXTERIOR. ASTM A325 "HIGH STRENGTH BOLTS FOR STRUCTURAL JOINTS, INCLUDING SUITABLE NUTS AND PLAIN HARDENED WASHERS", LATEST EDITION. BOLTS SHALL BE 3/4 INCH DIA. ALL CONNECTIONS ARE TO HAVE A NON -OXIDIZING AGENT APPLIED MODIFICATIONS MAY REQUIRED SUIT JOB DIMENSIONS CONDITIONS, UNLESS OTHERWISE NOTED. AND SUCH MODIFICATIONS SHALL 8EE INCLUDED AS PART OF THE HE WORK. 5. INSTALL ALL EQUIPMENT AND MATERIALS 1N ACCORDANCE WITH MANUFACTURER'S 7. CONTRACTOR SHALL COMPLY WTH AWS CODE FOR PROCEDURES, APPEARANCE AND QUALITY OF WELDS, AND FOR METHODS USED IN CORRECT RECOMMENDATIONS UNLESS SPECIFICALLY OTHERWISE INDICATED OR WHERE LOCAL NG WELDING. ALL WELDERS AND WELDING PROCESSES SHALL BE QUALIFIED IN ACCORDANCE STATION CODES OP, REGULATIONS TAKE PRECEDENCE. WITH AWS "STANDARD QUALIFICATION PROCEDURES". 6. MAKE NECESSARY PROVISIONS TO PROTECT EXISTING SURFACES, EQUIPMENT, 8. SLEEVE ANCHORS SHALL CONFORM TO FEDERAL SPECIFICATION FF -S-325, GROUP 11, " IMPROVEMENTS, PIPING ETC. AND IMMEDIATELY REPAIR ANY DAMAGE THAT TYPE 3, CLASS 3, AS MANUFACTURED BY HILT] FASTENING SYSTEMS OR APPROVED �, RING COMPRESSION TYPE. EMTSHALLBE USED ONLY FOR INTERIOR NS. N .RUNS. NO SET SCREW CR OCCURS DURING CONSTRUCTION. - GROUNDING CONNECTIONS EQUAL INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. MINIMUM EMBEDMENT SHALL BE THREE (3) INCHES. 7. UNISTRUTS SHALL BE FORMED STEEL CHANNEL STRUT FRAMING AS MANUFACTURED BY UNISTRUT CORP, WAYNE, MI OR EQUAL STRUT MEMBERS SHALL BE 1 5/8 x1 5/8 x12GA, UNLESS OTHERWISE NOTED, AND SHALL BE HOT -DIP 9. INCORRECTLY FABRICATED, DAMAGED OR OTHERWSE MISFITTING OR NONCONFORMING GALVANIZED AFTER FABRICATION. A. ALL ABOVE GRADE OR INTERIOR GROUNDING AND BONDING MATERIALS OR CONDITIONS SHALL BE REPORTED TO THE ENGINEER PRIOR TO \ REMEDIAL OR CORRECTIVE ACTION. ANY SUCH ACTION SHALL REQUIRE ENGINEER B. MINIMUM BEND RADIUS OF ANTENNA CABLES SHALL BE IN ACCORDANCE WTH CONDUCTORS SHALL BE CONNECTED BY TWO HOLES CRIMP APPROVAL. f2 AWG STRANDED CABLE MANUFACTURERS RECOMMENDATIONS. 10. EPDXY ANCHOR ASSEMBLY SHALL CONSIST OF 1/2" DIAMETER STAINLESS STEEL 9. CABLE ROUTING SHOWN DIAGRAMMATIC. ACTUAL ROUTE OF ANTENNA CABLES SHALL TYPE (COMPRESSION) CONNECTIONS. MECHANICAL CONNECTIONS, ANCHOR ROD WITH NUTS & WASHERS. AN INTERNALLY THREADED INSERT, A SCREEN TUBE AND AN EPDXY ADHESIVE. THE ANCHORING SYSTEM SHALL BE THE HILT] HIT HY-20 COPPER WRE IN FI BE DETERMINED IN THE FIELD. INSULATED AWG AND OR HY-150 SYSTEMS (AS SPECIFIED ON DWG.) OR ENGINEERS APPROVED EQUAL CONDUIT. ALL CONDUIT IN EXCESS OF SIX FEET IN LENGTH SHALL HAVE FULL SIZE GROUND FITTING, OR CONNECTIONS THAT DEPEND SOLELY ON SOLDER WTH 4-1/4" MIN EMBEDMENT DEPTH. iD. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD PRIOR WRE. TO FABRICATION AND ERECTION OF ANY MATERIAL ANY UNUSUAL CONDITIONS SHALL 11. EXPANSION BOLTS SHALL CONFORM TO FEDERAL SPECIFICATION FF -S-325, GROUP 11, AT BOTH ENDS. - BE REPORTED TO THE ATTENTION OF THE ENGINEER. TYPE 4, CLASS 1, H'LTI KWK BOLT 11 OR APPROVED EQUAL. INSTALLATION SHALL BE IN ACCORDANCE NTH THE MANUFACTURER'S RECOMMENDATIONS. MINIMUM EMBEDMENT SHALL BE THREE AND ONE HALF (3 1/2) INCHES. D. CONDUIT SHALL BE SIZED PER THE NEC AND AS SHOWN, ELECTRICAL ANTENNA MOUNTING 1. CONTRACTOR SHALL PERFORM ALL VERIFICATION, OBSERVATION, TESTS, AND EXAlNATICN WORK 1. DESIGN AND CONSTRUCTION OF ANTENNA SUPPORTS SHALL CONFORM TO EIA A - PRIOR. TO THE ORDERING OF THE ELECTRICAL EQUIPMENT AND THE ACTUAL CONSTRUCTION. 222-E "STRUCTURAL STANDARDS FOR STEEL ANTENNA TOWERS AND ANTENNA NEC WTH #2 AWG SOLID TINNED COPPER WRE MINIMUM. CONTRACTOR SHALL ISSUE A WRITTEN NOTICE OF ALL FINDINGS TO THE ENGINEER LISTING ALL " SUPPORTING STRUCTURES". MALFUNCTIONS, FAULTY EOUIPMENT AND DISCREPANCIES. DESIGN WIND SPEED = 90 MPH. - 2. CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, INSURANCE, EQUIPMENT, INSTALLATION, SERVICE GROUND WIRE SHALL BE CONTINUOUS RUN IN AN (78 MPH IN CONJUNCTION WITH 1.5 INCHES RADIAL ICE) - CONSTRUCTION TOOLS, TRANSPORTATION, ETC., FOR A COMPLETE AND PP.OPERLY OPERATIVE SYSTEM 2. STEEL PIPE SHALL CONFORM TO ASTM A500 "COLD -FORMED WELDED & ENERGIZED THROUGHOUT AND AS INDICATED ON DRAWNGS, AS SPECIFIED HEREIN AND/OR AS SEAMLESS CARBON STEEL STRUCTURAL TUBING", GRADE B, OR ASTM A53 ' - OTHERWISE REQUIRED. 'PIPE, STEEL, BLACK AND HOT -DIPPED, ZINC -COATED WELDED AND SEAMLESS% - - TYPE ER 0 S, GRADE B. PIPE SIZES INDICATED ARE NOMINAL. ACTUAL OUTSIDE 3. ALL MATERIALS AND EQUI?MENT SHALL BE NEW AND IN PERFECT CONDITION w-iEN INSTALLED AND CADWELD TO EXIST SHELTER / DIAMETER IS LARGER. 2 HOLE LUG UNLESS OTHERWISE, NOTED. SHALL BE OF THE BEST GRADE AND OF THE SAME MANUFACTURER, THROUGHOUT FOR EACH CLASS OR INSTALLING. GROUP OF EQUIPMENT. MATERIALS SHALL BE LISTED AND APPROVED BY UNDERWRITER'S 3. ALL STEEL MATERIALS SHALL BE GALVANIZED AFTER FABRICATION IN ACCORDANCE WITH LABORATORIES (U.L.) AND SHALL BEAR THE INSPECTION LABEL "J' WHERE SUBJECT TO SUCH ASTM A123 "ZINC (HOT -DIP GALVANIZED) COATINGS ON IRON AND STEEL PRODUCTS", 4. APPROVAL MATERIALS SHALL MEET WITH APPROVAL OF ALL GOVERNIN:, BODIES HAVING UNLESS OTHERWISE NOTED. SEE ELECTRIC NOTE g9 - JURISDICTION. AND SHALL BE MANUFACTURED IN ACCORDANCE WITH APPLICABLE STANDARDS ESTABLISHED BY ANSI, NEMA AND N'9FU. - 4• ALL BOLTS, ANCHORS AND MISCELLANEOUS HARDWARE SHALL BE GALVANIZED IN ACCORDANCE WITH ASTM A153 "ZINC -COATING (HOT -DIP) ON IRON AND EXIST 4. ALL ELECTRICAL EQUIPMENT SHALL BE LABELED WTH PERMANENT ENGRAVES D PLASTIC LA.BE. STEEL HARDWARE", UNLESS OTHERWISE NOTED. }SHELTER - j r- GPS LIGHTNING ARRESTOR, - Rxt LA + 5. VIRE AND CABLE CONDUCTORS SHALL BE COPPER #12 AWS MN!MUM NTH TYPE THHN INSULATION 5. DAMAGED GALVANIZED SURFACES SHALL BE REPAIRED BY COLD GALVANIZING IN UNLESS OTHERWSE NOTED ACCORDANCE WTH ASTM A780. fS INSULA.TED Aw:; (TY= or 3) --,,PULL BOX, J -BOX, SWITCH BOX, ETC., IN COMPLIANCE NENTTHE OCCUPATIONAL - TO LA � i 6. EACH CONDUCTOR OF EVERY SYSTEM SHALL BE PERMANENTLY TAGGED IN AWG INSULATED `� IN EACH PANEL BOARD, GROUNDING - - - IN 1' EAI, _ ATIONA.L SAFETY AND EXIST ELECTRIC EXIST NOTE EXISTING RECEPTACLE IS TO BE REPLACED WITH NEMA L14 -30R TWIST LOCK RECEPTACLE. CONTRACTOR TO REPLACE EXIST BREAKER, WRES, AND RECEPTACLE AS INDICATED ABOVE. Rev Date 111/05/98 FCR COMMENT 0 71!77/98 __. CO __ __ N AC OR TO PP.OVIDE 120V LINE VOLTAGE In-RMOSTAT WITH ON, OFF, A.I„ CONTROLS. CONNECT EXHAUST FAN TO THERMOSTAT SO THAT FAN OPERATES WHEN SET P, NT OF THERMOSTAT IS REACHED OR IS SET TO 'CN" POS'704. MOTORIZED LOUVERS --ALL OPEN TO FULL OPEN POStT,ON 'ANEN EXHAUST FAN IS OPERATN' A�� ONE VAN DE. GP.AAFF/ SIXTH FLOOR BURLINGTON, MA 01803 PAGING NETWORK OF MASSACHUSETTS, INC. (781)272-7243 1-800-328-7243 FAX (781)229-1504 ENGINEER NG j t. -1 � 71 � - �" CONSULTANTS /P.C. 4 W. Main Street, Suite 401 (508) 393-7411 Northborough, MA 01532 - FAXi(508) 393-4740 Revision' Approved OPAWING CONTROL ELECTRIC DETAILS LC^ NOTES - Designed Dmwn C!r:: ed by: CPK Lr M S by. F-4 Lt11 OF eQtr��r - Purrose 4eleaseC by Date r. YARMrOUTH "<:`. 327 i''HITE'S PATH For I Comment For = Approvcl For Bid For ConstNc!c 2604DYARMOUTH, 11A 02664- Date ate Work Order Drawing No. Rev 11/05/98 Scale 1851.1012 "A-3 0 AS SHOT NN MASTER LA HEALTH ACT (O.S.H.A.) GROUND BAR Rx2 LA 1. THE ENTIRE SITE SHALL BE GROUNDED IN ACCORDANCE WTH THE IN EQUIP AREA 7. CONDUIT: � PAGENET ENGINEERING STANDARDS. ELECTRICAL SCHEMATIC DETAIL A. RIGID STEEL CONDUIT ERGS) SHALL BE U.L LABEL GALVANIZED ZINC COATED WITH ZINC 2. AL CONNECTIONS SHALL BE MADE TO BARE METAL. ALL PAINTED 4 INTERIOR AND SHALL EE USED WHEN INSTA: LED IN OR UNDER CONCRETE SLABS, IN SURFACES SHALL BE FILED TO ENSURE PROPER CONTACT. NO A-3 SCALE.: NTS ,\ CONTACT WITH THE EARTH. UNDER PUBLIC ROADWAYS, LJ MASONRY WALLS OR EXPOSED CN WASHERS ARE ALLOWED BETWEEN THE ITEMS BEING GROUNDED. � BUILDING EXTERIOR. ALL CONNECTIONS ARE TO HAVE A NON -OXIDIZING AGENT APPLIED BASE PRIOR TO INSTALLATION, STATION B. ELECTRICAL METALLIC 7UB;NG EMT SHALL HAVE U.L. LABEL, FlTTIN GS BE GLAND �, RING COMPRESSION TYPE. EMTSHALLBE USED ONLY FOR INTERIOR NS. N .RUNS. NO SET SCREW CR 3. GROUNDING CONNECTIONS � r CRIMP TYPE FITTINGS SHALL B_ USED. \ A. ALL ABOVE GRADE OR INTERIOR GROUNDING AND BONDING \ C. FLEXIBLE METALLIC CONDUIT SHALL HAVE U.L LISTED LABEL AND MAY BE USED WHERE CONDUCTORS SHALL BE CONNECTED BY TWO HOLES CRIMP f2 AWG STRANDED ',-#6 PERMITTED BY CODE. FITTINGS SHALL BE 'JAKE' OR 0509EEZE" TYPE, SEAL TIGHT FLEXIB.E TYPE (COMPRESSION) CONNECTIONS. MECHANICAL CONNECTIONS, COPPER WRE IN INSULATED AWG CONDUIT. ALL CONDUIT IN EXCESS OF SIX FEET IN LENGTH SHALL HAVE FULL SIZE GROUND FITTING, OR CONNECTIONS THAT DEPEND SOLELY ON SOLDER 3/4" EMT BONDED WRE. " SHALL NOT BE USED. AT BOTH ENDS. - ' • D. CONDUIT SHALL BE SIZED PER THE NEC AND AS SHOWN, B. AC SERVICE ELECTRICAL GROUND SHALL BE SIZED PER THE - - NEC WTH #2 AWG SOLID TINNED COPPER WRE MINIMUM. " NOTES: E. CONDUIT PUNS MAY B'E SURFACE MOUNTED IN CEILINGS OR WALLS UNLESS 1NCICAlEO SERVICE GROUND WIRE SHALL BE CONTINUOUS RUN IN AN - � OTHERVI'SE. CONDUIT LNDICATED SHALL RUN PARALLEL OR AT RIGHT ANGLES TO CEILING, UNBROKEN MANNER. / f. ALL CONNECTIONS SHALL BE FLOOR OR BEAMS. VERIFY EXACT ROUTING OF ALL EXPOSED CONDUIT WTH OWNER PRIOR TO CADWELD TO EXIST SHELTER / 2 HOLE LUG UNLESS OTHERWISE, NOTED. INSTALLING. GROUNDING HALO (2 LOCATIONS), 4. GROUND BARS SEE ELECTRIC NOTE g9 - F. ALL CONDUIT ONLY (CO.) RUNS SHALL HAVE A PULL WRE OR ROPE. ALL GROUND BARS SHALL BE 1/4"x4"x24" BARE COPPER PLATE, 3-#10 1-�10 GND & UNLESS OTHERWISE NOTED. IN 1 1/4' EMT 3-#10 & 1-#10 ONO S. THE ENTIRE ELECTRICAL INSTALLATION SHALL BE GROUNDED AS REQUIRED BY ALL APPLICABLE INSTALL 0 IN 1 1/4' EMT / CODES. CIRCUIT BREAKER 30A -2P CIRCUIT BR 5. AT ALL SITES THE CONTRACTOR MUST VERIFY THAT THE _COMPATIBLE W/ EXIST \ 9. GROUNDING CONDUCTORS SHALL BE SOLID TINNED AND ANNEALED COPPER SYSTEM IS EFFECTIVELY GROUNDED AND MEETS THE NEC ARTICLE ,A SYSTEM p`) 1A 1 R A GROUNDING DIAGRAM GR J1 IVH 250 REQUIREMENTS AND ACCEPTABLE TO THE LOCAL INSPECTOR 3 10. UPON COMPLETI ON OF WORK, CONDUCT CONTINUITY, SHORT CIRCUIT, AND FALL POTENTIAL AND/OR AUTHORITY. NEC ARTICLE 250-84 SPECIFIES GROUNDING A-3 GROUNDING TESTS FOR APPROVAL SUEWT TEST REPORTS TO OWNER. RESISTANCE OF OHMS OR LESS FOR THE GROUNDING SYSTEM. & - #10 GND 220V EQUIPMENT SCALENTS ': THE PROJECT REQUIREMENT IS FIVE (5) OHMS. IN 1/2T EMT1 OUTLET 11. THE ENTIRE INSTALLATION SHALL CONFORM TO THE REQUIREMENTS OF LOCAL ELECTRIC COMPANY. CONTRACTOR SHALL BE RESPONSIBLE FOR INSTALLATION AND COORDINATION F TuE ELECTP'CAL COMMUNICATION SERVICE k'TH THE UTILITY COMPANY AND SHALL PAY ALL FEES, ETC. FOR COMPLETE INSTALLATION WHERE APPLICABLE. 1 12 CO TR T EXIST ELECTRIC EXIST NOTE EXISTING RECEPTACLE IS TO BE REPLACED WITH NEMA L14 -30R TWIST LOCK RECEPTACLE. CONTRACTOR TO REPLACE EXIST BREAKER, WRES, AND RECEPTACLE AS INDICATED ABOVE. Rev Date 111/05/98 FCR COMMENT 0 71!77/98 __. CO __ __ N AC OR TO PP.OVIDE 120V LINE VOLTAGE In-RMOSTAT WITH ON, OFF, A.I„ CONTROLS. CONNECT EXHAUST FAN TO THERMOSTAT SO THAT FAN OPERATES WHEN SET P, NT OF THERMOSTAT IS REACHED OR IS SET TO 'CN" POS'704. MOTORIZED LOUVERS --ALL OPEN TO FULL OPEN POStT,ON 'ANEN EXHAUST FAN IS OPERATN' A�� ONE VAN DE. GP.AAFF/ SIXTH FLOOR BURLINGTON, MA 01803 PAGING NETWORK OF MASSACHUSETTS, INC. (781)272-7243 1-800-328-7243 FAX (781)229-1504 ENGINEER NG j t. -1 � 71 � - �" CONSULTANTS /P.C. 4 W. Main Street, Suite 401 (508) 393-7411 Northborough, MA 01532 - FAXi(508) 393-4740 Revision' Approved OPAWING CONTROL ELECTRIC DETAILS LC^ NOTES - Designed Dmwn C!r:: ed by: CPK Lr M S by. F-4 Lt11 OF eQtr��r - Purrose 4eleaseC by Date r. YARMrOUTH "<:`. 327 i''HITE'S PATH For I Comment For = Approvcl For Bid For ConstNc!c 2604DYARMOUTH, 11A 02664- Date ate Work Order Drawing No. Rev 11/05/98 Scale 1851.1012 "A-3 0 AS SHOT NN