Loading...
HomeMy WebLinkAboutDecision 3518 Electric Details and NotesT INCLUDE FURNISHING MATERIALS, EQUIPMENT AND APPURTENANCES, AND LABOR _ LJ 6. STRUCTURAL CONNECTION BOLTS SHALL BE HIGH STRENGTH BOLTS AND CONFORM TO 4., DETAILS ARE INTENDED TO'SHOW END RESULT OF DESIGN. MINOR CABLE ASTM A325 "HIGH STRENGTH BOLTS FOR STRUCTURAL JOINTS, INCLUDING SUITABLE NUTS i t AND PLAIN HARDENED WASHERS", LATEST EDITION. BOLTS SHALL BE 3/4 INCH DIA._ -2'x4'x3/4" FIRE RETARDANT UNLESS OTHERWISE NOTED. GROUND E 1 WALL .- NON -OXIDIZING' x. AGENT 1 7• PLYWOOD BACKBOARD I _ KIT Rx2 INSULATOR / RECOMMENDATIONS UNLESS SPECIFICALLY OTHERWISE INDICATED OR WHERE LOCAL ALL WELDERS AND WELDING PROCESSES SHALL BE QUALIFIED IN ACCORDANCE Q NEWTON 3061-4 STAR WASHERS CODES OR REGULATIONS TAKE PRECEDENCE. .FASTEN AS .6. MAKE NECESSARY PROVISIONS TO PROTECT EXISTING SURFACES, EQUIPMENT, S. REO'D (TYP 1/4" LOCK WASHER- r2 HOLE COMPRESSION d , TYPE 3, CLASS 3, AS MANUFACTURED BY HILTI FASTENING SYSTEMS OR APPROVED • COPPER GROUND BAR \ .LUG (TYP) : EQUAL. INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RCAB GAB OUND 1/4 N T x„ 7. UNISTRUTS SHALL BE FORMED STEEL CHANNEL STRUT FRAMING AS MANUFACTURED jam- EMPTY 1 1/2" EMT TELCO CONDUIT BY UNISTRUT CORP, WAYNE, MI OR EQUAL STRUT MEMBERS SHALL BE BOLT x KIT GPS - 1 5/8"xt 5/8'02GA, UNLESS OTHERWISE NOTED, AND SHALL BE HOT -DIP MATERIALS OR CONDITIONS SHALL BE REPORTED TO THE ENGINEER PRIOR TO (TYP) w/ DRAG LINE, IN TELCO ROOM 5/8" BOLT W/ APPROVAL - 8. MINIMUM SEND RADIUS OF ANTENNA CABLES SHALL 9E IN ACCORDANCE WITH - LOCK WASHER. & NUT - BARE j - „ t \\ METAL ( TUBE AND AN EPDXY ADHESIVE. THE ANCHORING SYSTEM SHALL BE THE HILTI HIT HY-20 cWALL MTG BRACKET BE DETERMINED IN THE FIELD. ��_ COPPER WIRE e BASE OF NEWTON A-6056 WITH 4-1/4" MIN EMBEDMENT DEPTH. 10. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD PRIOR nTYPICAL LUG DETAIL 1 TYPICAL GROUND 11. BAR DETAIL A-3 SCALE: NITS BE REPORTED TO THE ATTENTION OF THE ENGINEER. A-3 SCALE : NTS TYPE 4, CLASS 1, HILTI KWIK BOLT 11 OR APPROVED EQUAL INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. MINIMUM EMBEDMENT , SHALL BE THREE AND ONE HALF (3 1/2) INCHES. CABLE GND k f6 INSULATED AWG -. rRxlIN PVC (TYP OF 3) ANTENNA GROUND BARGNDAT TOP OF TOWER-, i r TOP OF TOWER GROUND BAR -� r' � s -• CADWELD TO - - c EXIST SHELTER \ - - CABLE GROUNDING HALO I¢2 INSULATED AWG GROUND (2 LOCATIONS) CL LL TELEPHONE INTERFACE PANEL IN PVC \ KIT Rx1 r - / BY TELEPHONE. COMPANY CABLE GROUND v KIT TO --GPS LIGHTNING ARRESTOR LA BASE STATION 1 1-It5 INSULATED AWG NOTES 1. ALL CONNECTIONS SHALL BE 2 HOLE LUG UNLESS OTHERWISE NOTED. je3� SYSTEM GROUNDING DIAGRAM Rev Date 0 11/05/98 A11/17/98 Revision GENERAL CONSTRUCTION NOTES GENERAL STEEL A. 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 TO FABRICATION AND ERECTION OF ANY MATERIAL. ANY UNUSUAL, CONDITIONS SHALL CODES, AND ORDINANCES. BE REPORTED TO THE ATTENTION OF THE ENGINEER. 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 INSTITUTE OF STEEL CONSTRUCTION "SPECIFICATION FOR THE DESIGN,FABRICATION AS TO THE COST THEREOF. CONTRACTOR SHALL BE RESPONSIBLE FOR AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS", LATEST EDITION: FAMILIARIZING HIMSELF WITH ALL CONTRACT DOCUMENTS, FIELD CONDITIONS AND DIMENSIONS AND CONFIRMING THAT THE WORK MAY BE ACCOMPLISHED AS SHOWN STRUCTURAL AND MISCELLANEOUS STEEL SHALL" PRIOR TO PROCEEDING WITH CONSTRUCTION. ANY DISCREPANCIES SHALL BE 3. *STRUCTURAL.STEEL", UNLESSOTHERWISEHALL 'CONFORM TO ASTM A36 BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR TO THE COMMENCEMENT OF WORK. 4. FIELD CONNECTIONS SHALL BE BOLTED UNLESS OTHERWISE INDICATED. ALL BOLTED '- CONNECTIONS SHALL BE MADE WITH NOT LESS THAN TWO (2) HIGH STRENGTH BOLTS. 3. PLANS ARE NOT TO BE SCALED. THESE PLANS ARE INTENDED TO BE A DIAGRAMMATIC OUTLINE ONLY UNLESS OTHERWISE NOTED. THE WORK SHALL 5. ALL CONNECTIONS SHALL BE DESIGNED FOR THE FULL CAPACITY OF THE MEMBER INCLUDE FURNISHING MATERIALS, EQUIPMENT AND APPURTENANCES, AND LABOR _ LJ 6. STRUCTURAL CONNECTION BOLTS SHALL BE HIGH STRENGTH BOLTS AND CONFORM TO 4., DETAILS ARE INTENDED TO'SHOW END RESULT OF DESIGN. MINOR CABLE ASTM A325 "HIGH STRENGTH BOLTS FOR STRUCTURAL JOINTS, INCLUDING SUITABLE NUTS MODIFICATIONS MAY BE REQUIRED TO SUIT JOB DIMENSIONS OR CONDITIONS, AND PLAIN HARDENED WASHERS", LATEST EDITION. BOLTS SHALL BE 3/4 INCH DIA._ -2'x4'x3/4" FIRE RETARDANT UNLESS OTHERWISE NOTED. GROUND AND SUCH MODIFICATIONS SHALL BE INCLUDED AS PART OF THE WORK. 7• PLYWOOD BACKBOARD 5. INSTALL ALL EQUIPMENT AND MATERIALS IN ACCORDANCE WITH MANUFACTURER'S KIT Rx2 4 RECOMMENDATIONS UNLESS SPECIFICALLY OTHERWISE INDICATED OR WHERE LOCAL ALL WELDERS AND WELDING PROCESSES SHALL BE QUALIFIED IN ACCORDANCE Q CODES OR REGULATIONS TAKE PRECEDENCE. WITH AWS "STANDARD QUALIFICATION PROCEDURES". .6. MAKE NECESSARY PROVISIONS TO PROTECT EXISTING SURFACES, EQUIPMENT, S. 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 HILTI FASTENING SYSTEMS OR APPROVED TO MAIN TELCO SERVICE IN - EQUAL. INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RCAB GAB OUND RECOMMENDATIONS. MINIMUM EMBEDMENT SHALL ,BE THREE (3) INCHES. . 7. UNISTRUTS SHALL BE FORMED STEEL CHANNEL STRUT FRAMING AS MANUFACTURED jam- EMPTY 1 1/2" EMT TELCO CONDUIT BY UNISTRUT CORP, WAYNE, MI OR EQUAL STRUT MEMBERS SHALL BE 9. INCORRECTLY FABRICATED, DAMAGED OR OTHERWISE MISFITTING OR NONCONFORMING KIT GPS 1 5/8"xt 5/8'02GA, UNLESS OTHERWISE NOTED, AND SHALL BE HOT -DIP MATERIALS OR CONDITIONS SHALL BE REPORTED TO THE ENGINEER PRIOR TO GALVANIZED AFTER FABRICATION. w/ DRAG LINE, IN TELCO ROOM APPROVAL - 8. MINIMUM SEND RADIUS OF ANTENNA CABLES SHALL 9E IN ACCORDANCE WITH - CABLE MANUFACTURERS RECOMMENDATIONS. j EPDXY ANCHOR ASSEMBLY SHALL CONSIST OF 1/2" DIAMETER STAINLESS STEEL ANCHOR ROD WITH NUTS & WASHERS. AN INTERNALLY THREADED INSERT, 'A SCREEN ( TUBE AND AN EPDXY ADHESIVE. THE ANCHORING SYSTEM SHALL BE THE HILTI HIT HY-20 BE DETERMINED IN THE FIELD. AND OR HY-150 SYSTEMS (AS SPECIFIED ON DWG.) OR ENGINEERS APPROVED EQUAL BASE OF WITH 4-1/4" MIN EMBEDMENT DEPTH. 10. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD PRIOR TO FABRICATION AND ERECTION OF ANY MATERIAL. ANY UNUSUAL CONDITIONS SHALL 11. TOWER BE REPORTED TO THE ATTENTION OF THE ENGINEER. TYPE 4, CLASS 1, HILTI KWIK BOLT 11 OR APPROVED EQUAL INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. MINIMUM EMBEDMENT SHALL BE THREE AND ONE HALF (3 1/2) INCHES. EXIST ELECTRICAL ANTENNA MOUNTING SHELTER 1. DESIGN AND CONSTRUCTION OF ANTENNA SUPPORTS SHALL CONFORM TO EIA/TIA- PRIOR TO THE ORDERING OF THE ELECTRICAL EQUIPMENT AND THE ACTUAL CONSTRUCTION. 222-E "STRUCTURAL STANDARDS FOR STEEL ANTENNA TOWERS AND ANTENNA - CONTRACTOR SHALL ISSUE A WRITTEN NOTICE OF ALL FINDINGS TO THE ENGINEER LISTING ALL Rx1 LA SUPPORTING STRUCTURES". i MALFUNCTIONS, FAULTY EQUIPMENT. AND DISCREPANCIES. DESIGN WIND SPEED = 90 MPH. 16 INSULATED AW;, (TYP OF 3)-., (78 MPH IN CONJUNCTION WITH 1.5 INCHES RADIAL ICE) 2. CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, INSURANCE, EQUIPMENT, INSTALLATION, t - CONSTRUCTION TOOLS, TRANSPORTATION, ETC., FOR A COMPLETE AND PROPERLY OPERATIVE SYSTEM 2 AWG INSULATED STEEL PIPE SHALL CONFORM TO ASTM A500 'COLD -FORMED WELDED & ENERGIZED THROUGHOUT AND AS INDICATED ON DRAWINGS, AS SPECIFIED HEREIN AND/OR AS P .: SEAMLESS CARBON STEEL STRUCTURAL TUBING", GRADE B, OR ASTM A53 OTHERWISE REQUIRED. .. IN I" EMT 'PIPE, STEEL, BLACK AND HOT -DIPPED, ZINC -COATED WELDED AND SEAMLESS% TYPE E OR S, GRADE B. PIPE SIZES INDICATED ARE NOMINAL ACTUAL OUTSIDE 3, ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND IN PERFECT CONDITION WHEN INSTALLED AND MASTER DIAMETER IS LARGER. SHALL BE OF THE BEST GRADE -AND OF THE SAME MANUFACTURER THROUGHOUT FOR EACH CLASS OR GROUP OF EQUIPMENT. MATERIALS SHALL BE LISTED AND APPROVED BY UNDERWRITER'S GROUND BAR 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 - - - IN EQUIP AREA -� UNLESS OTHERWISE NOTED XRx2LA JURISDICTION. AND SHALL BE MANUFACTURED IN ACCORDANCE WITH APPLICABLE STANDARDS ELECTRICAL SCHEMATIC DETAIL 4• ALL BOLTS, ANCHORS AND MISCELLANEOUS HARDWARE SHALL BE GALVANIZED - IN ACCORDANCE WITH ASTM A153 "ZINC -COATING (HOT -DIP) ON IRON AND ' 4. ALL ELECTRICAL EQUIPMENT SHALL BE LABELED WITH PERMANENT ENGRAVED PLASTIC LABELS. STEEL HARDWARE", UNLESS OTHERWISE NOTED. 5. WIRE AND CABLE CONDUCTORS SHALL BE COPPER F12 AWG MINIMUM WITH TYPE THHN INSULATION 5. DAMAGED GALVANIZED SURFACES SHALL BE REPAIRED BY COLD GALVANIZING IN UNLESS OTHERWISE NOTED. - ACCORDANCE WITH ASTM A780, \11� A-3 SCALE : NTS 6. EACH CONDUCTOR OF EVERY SYSTEM SHALL BE PERMANENTLY TAGGED IN EACH PANEL BOARD, PULL BOX, J -BOX, SWITCH BOX, ETC., IN COMPLIANCE WITH THE OCCUPATIONAL SAFETY AND GROUNDING HEALTH ACT (O.S.H.A.) - 1. THE ENTIRE SITE SHALL BE GROUNDED IN ACCORDANCE WITH THE 7. CONDUIT: PAGENET ENGINEERING STANDARDS. A. RIGID STEEL CONDUIT (RGS) SHALL BE U.L. LABEL GALVANIZED ZINC COATED WITH ZINC 2. ALL CONNECTIONS SHALL BE MADE TO BARE METAL. ALL PAINTED Y ,. INTERIOR AND SHALL BE USED WHEN INSTALLED IN OR UNDER CONCRETE SLABS, IN SURFACES SHALL BE FILED TO ENSURE PROPER CONTACT. NO p2 AWG STRANDED / CONTACT WITH THE EARTH, UNDER PUBLIC ROADWAYS, IN MASONRY WALLS OR EXPOSED ON WASHERS ARE ALLOWED BETWEEN THE ITEMS BEING GROUNDED. p CO PER WIRE IN ALL CONNECTIONS ARE TO HAVE A NON -OXIDIZING AGENT APPLIED B. ELECTRICAL METALLIC TUBING (EMT) SHALL HAVE U.L. LABEL, FITTINGS SHALL BE: GLAND 3/4- EMT BONDED RING COMPRESSION TYPE. EMT SHALL BE USED ONLY FOR INTERIOR RUNS. NO SET SCREW OR 3. GROUNDING CONNECTIONS AT BOTH ENDS CRIMP TYPE FITTINGS SHALL BE USED, 1 A. ALL ABOVE GRADE OR INTERIOR GROUNDING AND BONDING la C. FLEXIBLE METALLIC CONDUIT SHALL HAVE U.L. LISTED LABEL AND MAY BE USED WHERE CONDUCTORS SHALL BE CONNECTED BY TWO HOLES CRIMP /. PERMITTED BY CODE. FITTINGS SHALL BE 'JAKE" OR "SQUEEZE' TYPE, SEAL TIGHT FLEXIBLE TYPE (COMPRESSION) CONNECTIONS, MECHANICAL CONNECTIONS, CADWELD TO EXIST SHELTER 4 WIRE. GROUNDING HALO (2 LOCATIONS) ! D. CONDUIT SHALL BE SIZED PER THE NEC AND AS SHOWN. 3-#10 & 1-#10 GND B. AC SERVICE ELECTRICAL GROUND SHALL BE SIZED PER THE SEE ELECTRIC NOTE #9 -- a,, 's• NEC WITH #2 AWG SOLID TINNED COPPER WIRE MINIMUM. IN 1 1/4' EMT E. CONDUIT RUNS MAY BE SURFACE MOUNTED IN CEILINGS OR WALLS UNLESS INDICATED SERVICE GROUND WIRE SHALL BE CONTINUOUS RUN IN AN : INSTALL 120/240 V. 1 3-1¢10 & 1-#10 ONO '. UNBROKEN MANNER. FLOOR OR BEAMS. VERIFY EXACT ROUTING OF ALL EXPOSED CONDUIT WTH OWNER PRIOR TO IN 1.1/4' EMT INSTALLING. 3OA-2P CIRCUIT BREAKER 4. GROUND BARS F. ALL CONDUIT ONLY (C.O.) RUNS SHALL HAVE A PULL WIRE OR ROPE, COMPATIBLE W/ EXIST 1 ALL GROUND BARS SHALL BE 1/4"x4"x24" BARE COPPER PLATE, --GPS LIGHTNING ARRESTOR LA BASE STATION 1 1-It5 INSULATED AWG NOTES 1. ALL CONNECTIONS SHALL BE 2 HOLE LUG UNLESS OTHERWISE NOTED. je3� SYSTEM GROUNDING DIAGRAM Rev Date 0 11/05/98 A11/17/98 Revision GENERAL CONSTRUCTION NOTES GENERAL STEEL A. 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 TO FABRICATION AND ERECTION OF ANY MATERIAL. ANY UNUSUAL, CONDITIONS SHALL CODES, AND ORDINANCES. BE REPORTED TO THE ATTENTION OF THE ENGINEER. 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 INSTITUTE OF STEEL CONSTRUCTION "SPECIFICATION FOR THE DESIGN,FABRICATION AS TO THE COST THEREOF. CONTRACTOR SHALL BE RESPONSIBLE FOR AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS", LATEST EDITION: FAMILIARIZING HIMSELF WITH ALL CONTRACT DOCUMENTS, FIELD CONDITIONS AND DIMENSIONS AND CONFIRMING THAT THE WORK MAY BE ACCOMPLISHED AS SHOWN STRUCTURAL AND MISCELLANEOUS STEEL SHALL" PRIOR TO PROCEEDING WITH CONSTRUCTION. ANY DISCREPANCIES SHALL BE 3. *STRUCTURAL.STEEL", UNLESSOTHERWISEHALL 'CONFORM TO ASTM A36 BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR TO THE COMMENCEMENT OF WORK. 4. FIELD CONNECTIONS SHALL BE BOLTED UNLESS OTHERWISE INDICATED. ALL BOLTED '- CONNECTIONS SHALL BE MADE WITH NOT LESS THAN TWO (2) HIGH STRENGTH BOLTS. 3. PLANS ARE NOT TO BE SCALED. THESE PLANS ARE INTENDED TO BE A DIAGRAMMATIC OUTLINE ONLY UNLESS OTHERWISE NOTED. THE WORK SHALL 5. ALL CONNECTIONS SHALL BE DESIGNED FOR THE FULL CAPACITY OF THE MEMBER f I For Comment For Approval For Bid For For Construction INCLUDE FURNISHING MATERIALS, EQUIPMENT AND APPURTENANCES, AND LABOR _ NECESSARY TO EFFECT ALL INSTALLATIONS AS INDICATED ON THE DRAWINGS. 6. STRUCTURAL CONNECTION BOLTS SHALL BE HIGH STRENGTH BOLTS AND CONFORM TO 4., DETAILS ARE INTENDED TO'SHOW END RESULT OF DESIGN. MINOR ASTM A325 "HIGH STRENGTH BOLTS FOR STRUCTURAL JOINTS, INCLUDING SUITABLE NUTS MODIFICATIONS MAY BE REQUIRED TO SUIT JOB DIMENSIONS OR CONDITIONS, AND PLAIN HARDENED WASHERS", LATEST EDITION. BOLTS SHALL BE 3/4 INCH DIA._ UNLESS OTHERWISE NOTED. AND SUCH MODIFICATIONS SHALL BE INCLUDED AS PART OF THE WORK. 7• CONTRACTOR SHALL COMPLY WITH AWS CODE FOR PROCEDURES, APPEARANCE 5. INSTALL ALL EQUIPMENT AND MATERIALS IN ACCORDANCE WITH MANUFACTURER'S AND QUALITY OF WELDS, AND FOR METHODS USED CORRECTING WELDING. RECOMMENDATIONS UNLESS SPECIFICALLY OTHERWISE INDICATED OR WHERE LOCAL ALL WELDERS AND WELDING PROCESSES SHALL BE QUALIFIED IN ACCORDANCE Q CODES OR REGULATIONS TAKE PRECEDENCE. WITH AWS "STANDARD QUALIFICATION PROCEDURES". .6. MAKE NECESSARY PROVISIONS TO PROTECT EXISTING SURFACES, EQUIPMENT, S. 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 HILTI FASTENING SYSTEMS OR APPROVED OCCURS DURING CONSTRUCTION. 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 9. INCORRECTLY FABRICATED, DAMAGED OR OTHERWISE MISFITTING OR NONCONFORMING 1 5/8"xt 5/8'02GA, UNLESS OTHERWISE NOTED, AND SHALL BE HOT -DIP MATERIALS OR CONDITIONS SHALL BE REPORTED TO THE ENGINEER PRIOR TO GALVANIZED AFTER FABRICATION. REMEDIAL OR CORRECTIVE ACTION. ANY SUCH ACTION SHALL REQUIRE ENGINEER APPROVAL 8. MINIMUM SEND RADIUS OF ANTENNA CABLES SHALL 9E IN ACCORDANCE WITH - CABLE MANUFACTURERS RECOMMENDATIONS. 10. EPDXY ANCHOR ASSEMBLY SHALL CONSIST OF 1/2" DIAMETER STAINLESS STEEL ANCHOR ROD WITH NUTS & WASHERS. AN INTERNALLY THREADED INSERT, 'A SCREEN 9. CABLE ROUTING SHOWN 15 DIAGRAMMATIC. ACTUAL ROUTE OF ANTENNA CABLES SHALL TUBE AND AN EPDXY ADHESIVE. THE ANCHORING SYSTEM SHALL BE THE HILTI HIT HY-20 BE DETERMINED IN THE FIELD. AND OR HY-150 SYSTEMS (AS SPECIFIED ON DWG.) OR ENGINEERS APPROVED EQUAL WITH 4-1/4" MIN EMBEDMENT DEPTH. 10. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD PRIOR TO FABRICATION AND ERECTION OF ANY MATERIAL. ANY UNUSUAL CONDITIONS SHALL 11. EXPANSION BOLTS SHALL CONFORM TO FEDERAL SPECIFICATION FF -S-325, GROUP 11, BE REPORTED TO THE ATTENTION OF THE ENGINEER. TYPE 4, CLASS 1, HILTI KWIK BOLT 11 OR APPROVED EQUAL INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. MINIMUM EMBEDMENT SHALL BE THREE AND ONE HALF (3 1/2) INCHES. ELECTRICAL ANTENNA MOUNTING 1. CONTRACTOR SHALL PERFORM ALL VERIFICATION, OBSERVATION, TESTS, AND EXAMINATION WORK 1. DESIGN AND CONSTRUCTION OF ANTENNA SUPPORTS SHALL CONFORM TO EIA/TIA- PRIOR TO THE ORDERING OF THE ELECTRICAL EQUIPMENT AND THE ACTUAL CONSTRUCTION. 222-E "STRUCTURAL STANDARDS FOR STEEL ANTENNA TOWERS AND ANTENNA CONTRACTOR SHALL ISSUE A WRITTEN NOTICE OF ALL FINDINGS TO THE ENGINEER LISTING ALL SUPPORTING STRUCTURES". MALFUNCTIONS, FAULTY EQUIPMENT. AND DISCREPANCIES. DESIGN WIND SPEED = 90 MPH. (78 MPH IN CONJUNCTION WITH 1.5 INCHES RADIAL ICE) 2. CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, INSURANCE, EQUIPMENT, INSTALLATION, CONSTRUCTION TOOLS, TRANSPORTATION, ETC., FOR A COMPLETE AND PROPERLY OPERATIVE SYSTEM 2. STEEL PIPE SHALL CONFORM TO ASTM A500 'COLD -FORMED WELDED & ENERGIZED THROUGHOUT AND AS INDICATED ON DRAWINGS, 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 E OR S, GRADE B. PIPE SIZES INDICATED ARE NOMINAL ACTUAL OUTSIDE 3, ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND IN PERFECT CONDITION WHEN INSTALLED AND DIAMETER IS LARGER. SHALL BE OF THE BEST GRADE -AND OF THE SAME MANUFACTURER THROUGHOUT FOR EACH CLASS OR 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', APPROVAL MATERIALS SHALL MEET WITH APPROVAL OF ALL GOVERNING BODIES HAVING UNLESS OTHERWISE NOTED JURISDICTION. AND SHALL BE MANUFACTURED IN ACCORDANCE WITH APPLICABLE STANDARDS .ESTABLISHED BY ANSI, NEMA AND NBFU, 4• ALL BOLTS, ANCHORS AND MISCELLANEOUS HARDWARE SHALL BE GALVANIZED - IN ACCORDANCE WITH ASTM A153 "ZINC -COATING (HOT -DIP) ON IRON AND ' 4. ALL ELECTRICAL EQUIPMENT SHALL BE LABELED WITH PERMANENT ENGRAVED PLASTIC LABELS. STEEL HARDWARE", UNLESS OTHERWISE NOTED. 5. WIRE AND CABLE CONDUCTORS SHALL BE COPPER F12 AWG MINIMUM WITH TYPE THHN INSULATION 5. DAMAGED GALVANIZED SURFACES SHALL BE REPAIRED BY COLD GALVANIZING IN UNLESS OTHERWISE NOTED. ACCORDANCE WITH ASTM A780, 6. EACH CONDUCTOR OF EVERY SYSTEM SHALL BE PERMANENTLY TAGGED IN EACH PANEL BOARD, PULL BOX, J -BOX, SWITCH BOX, ETC., IN COMPLIANCE WITH THE OCCUPATIONAL SAFETY AND GROUNDING HEALTH ACT (O.S.H.A.) - 1. THE ENTIRE SITE SHALL BE GROUNDED IN ACCORDANCE WITH THE 7. CONDUIT: PAGENET ENGINEERING STANDARDS. A. RIGID STEEL CONDUIT (RGS) SHALL BE U.L. LABEL GALVANIZED ZINC COATED WITH ZINC 2. ALL CONNECTIONS SHALL BE MADE TO BARE METAL. ALL PAINTED INTERIOR AND SHALL BE USED WHEN INSTALLED IN OR UNDER CONCRETE SLABS, IN SURFACES SHALL BE FILED TO ENSURE PROPER CONTACT. NO CONTACT WITH THE EARTH, UNDER PUBLIC ROADWAYS, IN MASONRY WALLS OR EXPOSED ON WASHERS ARE ALLOWED BETWEEN THE ITEMS BEING GROUNDED. BUILDING EXTERIOR. ALL CONNECTIONS ARE TO HAVE A NON -OXIDIZING AGENT APPLIED B. ELECTRICAL METALLIC TUBING (EMT) SHALL HAVE U.L. LABEL, FITTINGS SHALL BE: GLAND PRIOR TO INSTALLATION. RING COMPRESSION TYPE. EMT SHALL BE USED ONLY FOR INTERIOR RUNS. NO SET SCREW OR 3. GROUNDING CONNECTIONS CRIMP TYPE FITTINGS SHALL BE 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 PERMITTED BY CODE. FITTINGS SHALL BE 'JAKE" OR "SQUEEZE' TYPE, SEAL TIGHT FLEXIBLE TYPE (COMPRESSION) CONNECTIONS, MECHANICAL CONNECTIONS, CONDUIT. ALL CONDUIT IN EXCESS OF SIX FEET IN LENGTH SHALL HAVE FULL SIZE GROUND FITTING, OR CONNECTIONS THAT DEPEND SOLELY ON SOLDER WIRE. SHALL NOT BE USED. 'vi D. CONDUIT SHALL BE SIZED PER THE NEC AND AS SHOWN. B. AC SERVICE ELECTRICAL GROUND SHALL BE SIZED PER THE NEC WITH #2 AWG SOLID TINNED COPPER WIRE MINIMUM. E. CONDUIT RUNS MAY BE SURFACE MOUNTED IN CEILINGS OR WALLS UNLESS INDICATED SERVICE GROUND WIRE SHALL BE CONTINUOUS RUN IN AN OTHERWISE.' CONDUIT INDICATED SHALL RUN PARALLEL OR AT RIGHT ANDES TO CEILING, UNBROKEN MANNER. FLOOR OR BEAMS. VERIFY EXACT ROUTING OF ALL EXPOSED CONDUIT WTH OWNER PRIOR TO INSTALLING. 4. GROUND BARS F. ALL CONDUIT ONLY (C.O.) RUNS SHALL HAVE A PULL WIRE OR ROPE, ALL GROUND BARS SHALL BE 1/4"x4"x24" BARE COPPER PLATE, UNLESS OTHERWISE NOTED. 8. THE ENTIRE ELECTRICAL INSTALLATION SHALL BE GROUNDED AS REQUIRED BY ALL APPLICABLE CODES. 5. AT ALL SITES THE CONTRACTOR MUST VERIFY THAT THE 9. GROUNDING CONDUCTORS SHALL BE SOLID TINNED AND ANNEALED COPPER SYSTEM IS EFFECTIVELY GROUNDED AND MEETS THE NEC ARTICLE 10, UPON COMPLETION OF WORK, CONDUCT CONTINUITY, SHORT CIRCUIT, AND FALL POTENTIAL 250 REQUIREMENTS AND ACCEPTABLE TO THE LOCAL INSPECTOR AND/OR AUTHORITY.' NEC ARTICLE 250-84 SPECIFIES GROUNDING GROUNDING TESTS FOR APPROVAL. SUBMIT TEST REPORTS TO OWNER. RESISTANCE OF 25 OHMS OR LESS FOR THE GROUNDING SYSTEM. THE PROJECT REQUIREMENT IS FIVE (5) OHMS. 11. THE ENTIRE INSTALLATION SHALL CONFORM TO THE REQUIREMENTS OF LOCAL ELECTRIC COMPANY. CONTRACTOR SHALL BE RESPONSIBLE FOR INSTALLATION AND COORDINATION OF THE ELECTRICAL & COMMUNICATION SERVICE 'WITH THE UTILITY COMPANY AND SHALL PAY ALL FEES, ETC. FOR COMPLETE INSTALLATION WHERE APPLICABLE: 12. CONTRACTOR TO PROVIDE 120V LINE VOLTAGE THERMOSTAT WITH "ON, OFF, AUTO" CONTROLS. CONNECT EXHAUST FAN TO THERMOSTAT SO THAT FAN OPERATES WHEN SET POINT OF THERMOSTAT IS REACHED OR IS SET TO "ON" POSITION. MOTORIZED LOUVERS SHALL OPEN TO FULL OPEN POSITION WHEN EXHAUST FAN IS OPERATING. - ONE VAN DE GRAAFF/ SIXTH FLOOR - BURLINGTON, MA 01803 .. PAGING NETWORK OF MASSACHUSETTS, INC. (781)272-7243 1-860-328-7243 - -.. FAX (781)229-1504 ENGINEERING TECTONIC CONSULTANTS P. C. 4 W Main Street, Suite 401 (508) 393-7411 Newtht»rough, MA 01532 FAX: (308) 393�4740�, Approved DRAWING CONTROL - 1f ELECTRIC. DETAILS & 'NOTES .I . Designed DrawnChecked ,. by: CPK by: MFRS Dy: RH YARMOUTH I Released by Date _ afry-1 S _ q 997 TI?T_TTrry l qoC T)A TTX f I For Comment For Approval For Bid For For Construction