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HomeMy WebLinkAboutPEC17-0010_E001_1508779470.pdf c SECTION 260500-COMMON WORK RESULTS FOR ELECTRICAL TOWN OF VAIL USE (7. PART 1 - GENERAL 2.3 GROUT , 3.9 FIELD QUALITY CONTROL -h10)1 1.1 RELATED DOCUMENTS A. NONMETALLIC, SHRINKAGE-RESISTANT GROUT: ASTM C 1107,FACTORY-PACKAGED,NONMETALLIC AGGREGATE GROUT,NON-CORROSIVE,NON-STAINING,MIXED WITH WATER TO CONSISTENCY PEC SUITABLE FOR APPLICATION AND A 30-MINUTE WORKING TIME. A. INSPECT INSTALLED COMPONENTS FOR DAMAGE AND FAULTY WORK,INCLUDING THE FOLLOWING: APPROVED A. DRAWINGS AND GENERAL PROVISIONS OF THE CONTRACT,INCLUDING GENERAL AND SUPPLEMENTARY CONDITIONS AND DIVISION 01 SPECIFICATION SECTIONS,APPLY TO THIS SECTION. 5/22/2017 12:00:00 AM 2.4 SUPPORTING DEVICES 1. SUPPORTING DEVICES FOR ELECTRICAL COMPONENTS. 1.2 SUMMARY A. MATERIAL: COLD FORMED STEEL,WITH CORROSION RESISTANT COATING ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION. 2. ELECTRICAL IDENTIFICATION. A. SECTION INCLUDES: B. METAL ITEMS FOR USE OUTDOORS OR IN DAMP LOCATIONS: HOT DIP GALVANIZED STEEL. 3. CUTTING AND PATCHING FOR ELECTRICAL CONSTRUCTION. 1. ELECTRICAL EQUIPMENT COORDINATION AND INSTALLATION. C. SLOTTED_STEEL CHANNEL SUPPORTS: 4. TOUCHUP PAINTING. 2. SLEEVES FOR RACEWAYS AND CABLES. 1. FLANGE EDGES TURNED TOWARD WEB,AND 9/16 INCH DIAMETER SLOTTED HOLES AT A MAXIMUM OF 2 INCHES O.C.,IN WEBS. 3.10 REFINISHING AND TOUCHUP PAINTING 3. SLEEVE SEALS. 2. SLOTTED_STEEL CHANNEL SUPPORTS: COMPLY WITH DIVISION 5 SECTION"METAL FABRICATIONS"FOR SLOTTED CHANNEL FRAMING. A. REFINISH AND TOUCH UP PAINT. PAINT MATERIALS AND APPLICATION REQUIREMENTS ARE SPECIFIED IN DIVISION 9 SECTION"PAINTING." 4. GROUT. 3. CHANNEL THICKNESS: SELECTED TO SUIT STRUCTURAL LOADING. 1. CLEAN DAMAGED AND DISTURBED AREAS AND APPLY PRIMER,INTERMEDIATE, AND FINISH COATS TO SUIT THE DEGREE OF DAMAGE AT EACH LOCATION. 5. COMMON ELECTRICAL INSTALLATION REQUIREMENTS. 4. FITTINGS AND ACCESSORIES: PRODUCTS OF THE SAME MANUFACTURER AS CHANNEL SUPPORTS. 2. FOLLOW PAINT MANUFACTURER'S WRITTEN INSTRUCTIONS FOR SURFACE PREPARATION AND FOR TIMING AND APPLICATION OF SUCCESSIVE COATS. 6. SUPPORTING DEVICES FOR ELECTRICAL COMPONENTS. D. EXPANSION ANCHORS: CARBON_STEEL WEDGE OR SLEEVE TYPE. 00000lil+++i 3. REPAIR DAMAGE TO GALVANIZED FINISHES WITH ZINC_RICH PAINT RECOMMENDED BY MANUFACTURER. 7. CUTTING AND PATCHING FOR ELECTRICAL CONSTRUCTION. E. TOGGLE BOLTS: ALL_STEEL SPRINGHEAD TYPE. '*s ++ J D 0 L/ •. 4. REPAIR DAMAGE TO PVC OR PAINT FINISHES WITH MATCHING TOUCHUP COATING RECOMMENDED BY MANUFACTURER. Q ............ ■ 8. TOUCHUP PAINTING. F. POWDER_DRIVEN THREADED STUDS: HEAT_TREATED STEEL. •.•�S S 3.11 CLEANING AND PROTECTION �: 9. BASIC REQUIREMENTS FOR SERVING UTILITY COMPANIES. 1.3 TOUCHUP PAINT �; . CI A. ON COMPLETION OF INSTALLATION, INCLUDING OUTLETS,FITTINGS,AND DEVICES,INSPECT EXPOSED FINISH. REMOVE BURRS,DIRT,PAINT SPOTS,AND 11"` 41315 -< • A. FOR EQUIPMENT: EQUIPMENT MANUFACTURER'S PAINT SELECTED TO MATCH INSTALLED EQUIPMENT FINISH. CONSTRUCTION DEB RIS. 1.3 DEFINITIONS B. GALVANIZED SURFACES: ZINC RICH PAINT RECOMMENDED BY ITEM MANUFACTURER. A. PROVIDE: THE TERM"PROVIDE"MEANS"TO FURNISH AND INSTALL,READY FOR THE INTENDED USE AND IN COMPLETE OPERATING CONDITION." B. INSTALL: THE TERM "INSTALL" IS USED TO DESCRIBE OPERATIONS AT PROJECT SITE INCLUDING THE ACTUAL "UNLOADING, UNPACKING, ASSEMBLY,ERECTION,PLACING,ANCHORING, APPLYING, PART 3- EXECUTION •......... ....\ ■" G\+•'' WORKING TO DIMENSION,FINISHING,CURING,PROTECTING,CLEANING,AND SIMILAR OPERATIONS." fONALST4 O C. DIRECTED: TERMS SUCH AS "DIRECTED," "REQUESTED," "AUTHORIZED," "SELECTED," "APPROVED," "REQUIRED," AND "PERMITTED" MEAN "DIRECTED BY THE ARCHITECT," "REQUESTED BY THE 3.1 COMMON REQUIREMENTS FOR ELECTRICAL INSTALLATION ARCHITECT,"AND SIMILAR PHRASES. A. COMPLY WITH NECA 1. D. APPROVE: THE TERM"APPROVED,"WHERE USED IN CONJUNCTION WITH THE ARCHITECT'S ACTION ON THE CONTRACTOR'S SUBMITTALS,APPLICATIONS AND REQUESTS,IS LIMITED TO THE ARCHITECT'S B. MEASURE INDICATED MOUNTING HEIGHTS TO B OTTOM OF UNIT FOR SUSPENDED ITEMS AND TO CENTER OF UNIT FOR WALL-MOUNTING ITEMS. �, DUTIES AND RESPONSIBILITIES AS STATED IN THE CONDITIONS OF THE CONTRACTS. 4240 Architecture I n C C. HEADROOM MAINTENANCE: IF MOUNTING HEIGHTS OR OTHER LOCATION CRITERIA ARE NOT INDICATED, ARRANGE AND INSTALL COMPONENTS AND EQUIPMENT TO PROVIDE MAXIMUM E. INDICATED: THE TERM"INDICATED"REFERS TO GRAPHIC REPRESENTATIONS,NOTES OR SCHEDULES ON THE DRAWINGS, OR OTHER PARAGRAPHS OR SCHEDULES IN THE SPECIFICATIONS,AND SIMILAR POSSIBLEHEADROOM CONSISTENT WITH THESE REQUIREMENTS. REQUIREMENTS IN THE CONTRACT DOCUMENTS. WHERE TERMS SUCH AS "SHOWN," "NOTED," "SCHEDULED,"AND "SPECIFIED" ARE USED, IT IS TO HELP THE READER LOCATE THE REFERENCE; NO LIMITATION ON LOCATION IS INTENDED. D. EQUIPMENT: INSTALL TO FACILITATE SERVICE, MAINTENANCE, AND REPAIR OR REPLACEMENT OF COMPONENTS OF BOTH ELECTRICAL EQUIPMENT AND OTHER NEARBY INSTALLATIONS. OWNER CONNECT IN SUCH A WAY AS TO FACILITATE FUTURE DISCONNECTING WITH MINIMUM INTERFERENCE WITH OTHER ITEMS IN THE VICINITY. 1.4 SUBMITTALS E. RIGHT OF WAY: GIVE TO PIPING SYSTEMS INSTALLED AT A REQUIRED SLOPE. ARCHITECT 4240 ARCHITECTURE A. GENERAL: FOLLOW THE PROCEDURES SPECIFIED IN DIVISION 01 SECTION"SUBMITTALS." 3507 RINGSBY CT.STUITE 117 B. PRIOR APPROVALS: 3.2 SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS DENVER,CO 80216 1. SUBMITFOR PRIOR APPROVAL ON SUBSTITUTION REQUEST FORMS.ONLY WRITTEN REQUESTS ON THESE FORMS WITH COMPLETE SUBMITTAL DATA WILL BE CONSIDERED. A. ELECTRICAL PENETRATIONS OCCUR WHEN RACEWAYS,CABLES,WIREWAYS,CABLE TRAYS, OR BUSWAYSPENETRATE CONCRETE SLABS,CONCRETE OR MASONRY WALLS,OR FIRE-RATED FLOOR CIVIL ALPINE ENGINEERING.INC. AND WALL ASSEMBLIES. ENGINEER 34510 HIGHWAY 6 UNIT A-9 2. REFER TO EACH SECTION FOR SPECIFIC SUBMITTAL REQUIREMENTS. EDWARDS, CO 81632 B. CONCRETE SLABS AND WALLS: INSTALL SLEEVES FOR PENETRATIONS UNLESS CORE-DRILLED HOLES OR FORMED OPENINGS ARE USED. INSTALL SLEEVES DURING ERECTION OF SLABS AND 3. PRIOR APPROVAL DOES NOT AUTOMATICALLY MEAN EQUIPMENT IS APPROVED. FINAL APPROVAL OF ALL EQUIPMENT AND MATERIALS SHALL BE DETERMINED DURING SHOP DRAWINGS REVIEW. WALLS. LANDSCAPE SHERRY DORWARD ANY CHANGES REQUIRED DUE TO SUBSTITUTION ARE THE CONTRACTOR'S RESPONSIBILITY. ARCHITECT P.O. BOX 3766 C. USE PIPE SLEEVES UNLESS PENETRATION ARRANGEMENT REQUIRES RECTANGULAR SLEEVED OPENING. VAIL,CO 81658 C. SHOP DRAWINGS: D. FIRE-RATED ASSEMBLIES: INSTALL SLEEVES FOR PENETRATIONS OF FIRE-RATED FLOOR AND WALL ASSEMBLIES UNLESS OPENINGS COMPATIBLE WITH FIRESTOP SYSTEM USED ARE FABRICATED STRUCTURAL MONROE NEWELL 1. THE REVIEW OF SHOP DRAWINGS BY THE ARCHITECT/ENGINEER SHALL NOT CONSTITUTE AGREEMENT OF ANY DEVIATIONS FROM THE PLANS AND SPECIFICATIONS AND SHALL NOT RELIEVE THE DURING CONSTRUCTION OF FLOOR OR WALL. ENGINEER 70 BENCHMARK RD.SUITE 204 CONTRACTOR FROM RESPONSIBILITY FOR ANY DEVIATIONS,ERRORS OR OMISSIONS. AVON, CO 81620 E. CUT SLEEVES TO LENGTH FOR MOUNTING FLUSH WITH BOTH SURFACES OF WALLS. 2. ALL SHOP DRAWINGS SHALL BE SUBMITTED ELECTRONICALLY,WITH REFERENCE TO EACH SECTION,TABBEDAND INDEXED.SUBMIT THE FOLLOWING: MEP DMCE ENGINEERING a. ONE(1)SUBMITTAL WITH ALL LIGHTING FIXTURES AND RELATED EQUIPMENT F. EXTEND SLEEVES INSTALLED IN FLOORS 4 INCHES ABOVE FINISHED FLOOR LEVEL. ENGINEER 5737 6TH AVE. 1) SECTION 265100 INTERIOR LIGHTING G. SIZE PIPE SLEEVES TO PROVIDE 1/4-INCH ANNULAR CLEAR SPACE BETWEEN SLEEVE AND RACEWAY OR CAB LE,UNLESS INDICATED OTHERWISE. LAKEWOOD, CO 80214 2) SECTION 265600 EXTERIOR LIGHTING H. SEAL SPACE OUTSIDE OF SLEEVES WITH GROUT FOR PENETRATIONS OF CONCRETE AND MASONRY b. ONE(1)SUBMITTAL WITH THE FOLLOWING SECTIONS 1) SECTION 260533 RACEWAYS AND B OXES 1. PROMPTLY PACK GROUT SOLIDLY BETWEEN SLEEVE AND WALL SO NO VOIDS REMAIN. TOOL EXPOSED SURFACES SMOOTH;PROTECT GROUT WHILE CURING. 2) SECTION 260923 LIGHTING CONTROL DEVICES I. INTERIOR PENETRATIONS OF NON-FIRE-RATED WALLS AND FLOORS: SEAL ANNULAR SPACE BETWEEN SLEEVE AND RACEWAY OR CABLE,USING JOINT SEALANT APPROPRIATE FOR SIZE,DEPTH, 3) SECTION 262416 PANELBOARDS AND LOCATION OF JOINT. COMPLY WITH REQUIREMENTS IN DIVISION 07 SECTION"JOINT SEALANTS." 4) SECTION 262726 WIRING DEVICES J. ROOF-PENETRATION SLEEVES: SEAL PENETRATION OF INDIVIDUAL RACEWAYS AND CABLES WITH FLEXIBLE BOOT-TYPE FLASHING UNITS APPLIED IN COORDINATION WITH ROOFING WORK. ROUTE BRANCH CIRCUITS FOR MECHANICAL EQUIPMENT IN EQUIPMENT CURB S WHERE AVAILABLE. COORDINATE WITH THE MECHANICAL CONTRACTOR FOR INSTALLATION OF RACEWAYS. D. RECORD'AS BUILT'DOCUMENTS: K. ABOVEGROUND, EXTERIOR-WALL PENETRATIONS: SEAL PENETRATIONS USING STEEL PIPE SLEEVES AND MECHANICAL SLEEVE SEALS. SELECT SLEEVE SIZE TO ALLOW FOR 1-INCH ANNULAR CLEAR SPACE BETWEEN PIPE AND SLEEVE FOR INSTALLING MECHANICAL SLEEVE SEALS. 1. PREPARE AND RECORD'AS_BUILT'DOCUMENTS IN ACCORDANCE WITH THE REQUIREMENTS IN DIVISION 1 SECTION"PROJECT CLOSEOUT." L. UNDERGROUND,EXTERIOR-WALL PENETRATIONS: INSTALL CAST-IRON PIPE SLEEVES. SIZE SLEEVES TO ALLOW FOR 1-INCH ANNULAR CLEAR SPACE BETWEEN RACEWAY OR CABLE AND SLEEVE 2. MAINTAIN A SEPARATE SET OF ELECTRICAL DRAWINGS AT THE JOB SITE WHICH IS NOT USED FOR CONSTRUCTION PURPOSES. THIS SET SHALL BE KEPT UPDATED BY NEATLY MARKING ALL CHANGES FOR INSTALLING MECHANICAL SLEEVE SEALS. AND DEVIATIONS MADE DURING CONSTRUCTION. USE A COLOR THAT CONTRASTS WITH THE DRAWINGS. THIS SAME SET OF DRAWINGS SHALL BE MADE AVAILABLE AT ALL TIMES DURING CONSTRUCTION FOR REVIEW AT ANY TIME BY THE ARCHITECT/ENGINEER. 3.3 SLEEVE-SEAL INSTALLATION 3. IN ADDITION TO THE REQUIREMENTS SPECIFIED IN DIVISION 01,INDICATE ACTUAL INSTALLED AND'AS_BUILT'CONDITIONS FOR: A. INSTALL TO SEAL EXTERIOR WALL PENETRATIONS. a. MAJOR RACEWAY SYSTEMS,SIZE AND LOCATION,FOR BOTH EXTERIOR AND INTERIOR. b. EQUIPMENT LOCATIONS(EXPOSED AND CONCEALED),DIMENSIONED FROM PROMINENT BUILDING LINES. B. USE TYPE AND NUMBER OF SEALING ELEMENTS RECOMMENDED BY MANUFACTURER FOR RACEWAY OR CABLE MATERIAL AND SIZE. POSITION RACEWAY OR CABLE IN CENTER OF SLEEVE. ASSEMBLE MECHANICAL SLEEVE SEALS AND INSTALL IN ANNULAR SPACE BETWEEN RACEWAY OR CABLE AND SLEEVE. TIGHTEN BOLTS AGAINST PRESSURE PLATES THAT CAUSE SEALING c. APPROVED CHANGES AND ACTUAL EQUIPMENT AND MATERIALS INSTALLED. ELEMENTS TO EXPAND AND MAKE WATERTIGHT SEAL. d. CONTRACT MODIFICATIONS,INCLUDING DEVIATION OF BRANCH CIRCUIT NUMBERING WHERE CIRCUIT BREAKER ARRANGEMENTS HAVE BEENADJUSTED. O 1.5 QUALITY ASSURANCE 3.4 FIRESTOPPING A. ELECTRICAL COMPONENTS,DEVICES,AND ACCESSORIES: LISTED AND LABELED AS DEFINED IN NFPA 70,ARTICLE 100,BY A TESTING AGENCY ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION,AND A. APPLY FIRESTOPPING TO PENETRATIONS OF FIRE-RATED FLOOR AND WALL ASSEMBLIES FOR ELECTRICAL INSTALLATIONS TO RESTORE ORIGINAL FIRE-RESISTANCE RATING OF ASSEMBLY. MARKED FOR INTENDED USE. FIRESTOPPING MATERIALS AND INSTALLATION REQUIREMENTS ARE SPECIFIED IN DIVISION 07 SECTION"PENETRATION FIRESTOPPING." B. ALL ELECTRICAL WORKMEN ON THIS PROJECT SHALL BE QUALIFIED PERSONNEL AND THOROUGHLY KNOWLEDGEABLE OF ALL APPLICABLECODES RELATED TO ALL ELECTRICAL SYSTEMS FOR THIS 3.5 ELECTRICAL SUPPORTING DEVICE APPLICATION PROJECT. ALL INSTALLATIONS SHALL BE PERFORMED BY SKILLED ELECTRICIAN TRADESMEN FULLY AWARE OF THE LATEST TECHNIQUES,PRACTICES,AND STANDARDS OF THE INDUSTRY.REFER TO A. DAMP LOCATIONS AND OUTDOORS: HOT DIP GALVANIZED MATERIALS OR NONMETALLIC,U CHANNEL SYSTEM COMPONENTS. a N.E.C.ARTICLE 100-DEFINITIONS,QUALIFIED PERSON C. GOOD WORKMANSHIP AND APPEARANCE SHALL BE CONSIDERED IMPORTANT. CAREFULLY LAY OUT ALL WORK IN ADVANCE TO INSTALL IN A NEAT AND GOOD WORKMANSHIP_LIKE MANNER ALL IN >111 B. DRY LOCATIONS: STEEL MATERIALS. ACCORDANCE WITH RECOGNIZED PRACTICES AND STANDARDS OF THE INDUSTRY.HAPHAZARD OR POOR INSTALLATION PRACTICE WILL BECAUSE FOR REJECTION OF THE WORK.REFER TO N.E.C. 110.12 C. SUPPORT CLAMPS FOR PVC RACEWAYS: CLICK TYPE CLAMP SYSTEM. 1.6 COORDINATION D. SELECTION OF SUPPORTS: COMPLY WITH MANUFACTURER'S WRITTEN INSTRUCTIONS. O A. ALL DRAWINGS, SPECIFICATIONS AND DOCUMENTS FOR THIS PROJECT SHALL BE TAKEN AS A WHOLE. BEFORE UNDERTAKING EACH PART OF THE WORK,THE CONTRACTOR SHALL BE FAMILIAR WITH E. STRENGTH OF SUPPORTS: ADEQUATE TO CARRY PRESENT AND FUTURE LOADS,TIMES A SAFETY FACTOR OF AT LEAST FOUR;MINIMUM OF 200_LB DESIGN LOAD. THIS PROJECT BY CAREFULLY REVIEWING AND COMPARING ALL DOCUMENTS THAT PERTAIN TO THIS PROJECT. 3.6 SUPPORT INSTALLATION B. IN PREPARATION OF THE CONTRACT DOCUMENTS, A REASONABLE EFFORT HAS BEEN MADE TO PROVIDE LAYOUTS AND CONNECTIONS BASED ON SELECTED AND SPECIFIED MANUFACTURERS' EQUIPMENT. SINCE PHYSICAL SPACE, ELECTRICAL CONNECTIONS, EQUIPMENT ARRANGEMENTS AND OTHER REQUIREMENTS MAY VARY ACCORDING TO EACH MANUFACTURER, THE FINAL A. INSTALL SUPPORT DEVICES TO SECURELY AND PERMANENTLY FASTEN AND SUPPORT ELECTRICAL COMPONENTS. RESPONSIBILITY FOR CONNECTIONS,INITIAL ACCESS AND PROPER FIT RESTS WITH THE CONTRACTOR. B. INSTALL INDIVIDUAL AND MULTIPLE RACEWAY HANGERS AND RISER CLAMPS TO SUPPORT RACEWAYS. PROVIDE U_B OLTS,CLAMPS,ATTACHMENTS, AND OTHER HARDWARE NECESSARY FOR C. COORDINATE CHASES,SLOTS,INSERTS,SLEEVES,AND OPENINGS WITH GENERAL CONSTRUCTION WORK AND ARRANGE IN BUILDING STRUCTURE DURING PROGRESS OF CONSTRUCTION TO FACILITATE HANGER ASSEMBLIES AND FOR SECURING HANGER RODS AND CONDUITS. THE ELECTRICAL INSTALLATIONS THAT FOLLOW. C. SUPPORT PARALLEL RUNS OF HORIZONTAL RACEWAYS TOGETHER ON TRAPEZE_OR BRACKET_TYPE HANGERS. LU I- r-- Ln D. SEQUENCE,COORDINATE,AND INTEGRATE THE INSTALLATION OF ELECTRICAL MATERIALS AND EQUIPMENT FOR EFFICIENT FLOW OF THE WORK. COORDINATE THE INSTALLATION OF LARGE EQUIPMENT D. SIZE SUPPORTS FOR MULTIPLE RACEWAY INSTALLATIONS SO CAPACITY CAN BE INCREASED BY A 25 PERCENT MINIMUM IN THE FUTURE. W CO - cN REQUIRING POSITIONING BEFORE CLOSING IN THE BUILDING. - E. SUPPORT INDIVIDUAL HORIZONTAL RACEWAYS WITH SEPARATE,MALLEABLE IRON PIPE HANGERS OR CLAMPS. - I Cb N E. COORDINATE ELECTRICAL SERVICE CONNECTIONS TO COMPONENTS FURNISHED BYUTILITY COMPANIES. - (� O co F. INSTALL 3/8 INCH DIAMETER OR LARGER THREADED STEEL HANGER RODS,UNLESS OTHERWISE INDICATED. 1. COORDINATE INSTALLATION AND CONNECTION OF EXTERIOR UNDERGROUND UTILITIES AND SERVICES,INCLUDING THE PROVISION FOR ELECTRICITY_METERING COMPONENTS. W Q G. SPRING STEEL FASTENERS SPECIFICALLY DESIGNED FOR SUPPORTING SINGLE CONDUITS OR TUBING MAY BE USED INSTEAD OF MALLEABLE IRON HANGERS FOR 1 1/2 INCH AND SMALLER LD 2. COMPLY WITH REQUIREMENTS OF ANY AUTHORITIES HAVING JURISDICTION AND OF THE UTILITY COMPANIES PROVIDING ELECTRICAL POWER AND OTHER SERVICES. RACEWAYS SERVING LIGHTING AND RECEPTACLE BRANCH CIRCUITS ABOVE SUSPENDED CEILINGS AND FOR FASTENING RACEWAYS TO SLOTTED CHANNEL AND ANGLE SUPPORTS. 0 O F. COORDINATE LOCATION OF ACCESS PANELS AND DOORS FOR ELECTRICAL ITEMS THAT ARE CONCEALED BY FINISHED SURFACES. ACCESS DOORS AND PANELS ARE SPECIFIED IN DIVISION 08 SECTION H. SEPARATELY SUPPORT CAST B OXES THAT ARE THREADED TO RACEWAYS AND USED FOR FIXTURE SUPPORT. SUPPORT SHEET METAL B OXES DIRECTLY FROM THE BUILDING STRUCTURE OR BY "ACCESS DOORS." m BAR HANGERS. IF BAR HANGERS ARE USED,ATTACH BAR TO RACEWAYS ON OPPOSITE SIDES OF THE BOX AND SUPPORT THE RACEWAY WITH AN APPROVED FASTENER NOT MORE THAN 24 INCHES Q OU (V G. WHERE ELECTRICAL IDENTIFICATION DEVICES ARE APPLIED TO FIELD_F1NTSHED SURFACES,COORDINATE INSTALLATION OF IDENTIFICATION DEVICES WITH COMPLETION OF FINISHED SURFACE. FROM THE B OX. I. INSTALL METAL CHANNEL RACKS FOR MOUNTING CABINETS,PANELBOARDS,DISCONNECT SWITCHES,CONTROL ENCLOSURES,PULL AND JUNCTION B OXES,TRANSFORMERS,AND OTHER DEVICES M M H. WHERE ELECTRICAL IDENTIFICATION MARKINGS AND DEVICES WILL BE CONCEALED BY ACOUSTICAL CEILINGS AND SIMILAR FINISHES,COORDINATE INSTALLATION OF THESE ITEMS BEFORE CEILING - 0 INSTALLATION. UNLESS COMPONENTS ARE MOUNTED DIRECTLY TO STRUCTURAL ELEMENTS OF ADEQUATE STRENGTH. Q 07 I. THE DRAWINGS INDICATE ONLY THE APPROXIMATE LOCATIONS OF ROUGH INS AND MAY NOT INDICATE COMPLETE CONNECTION REQUIREMENTS. PRIOR TO PROGRESSING WITH ANY WORK OR J. INSTALL SLEEVES FOR CABLE AND RACEWAY PENETRATIONS OF CONCRETE SLABS AND WALLS UNLESS CORE DRILLED HOLES ARE USED. INSTALL SLEEVES FOR CABLE AND RACEWAY > M ROUGH INS THE CONTRACTOR SHALL OBTAIN ALL EQUIPMENT ROUGH IN REQUIREMENTS AND INFORMATION FROM THE EQUIPMENT SUPPLIER,MANUFACTURER OR FROM THE RESPECTIVE TRADES PENETRATIONS OF MASONRY AND FIRE_RATED GYPSUM WALLS AND OF ALL OTHER FIRE_RATED FLOOR AND WALL ASSEMBLIES. INSTALL SLEEVES DURING ERECTION OF CONCRETE AND FURNISHING THE EQUIPMENT OR WITH ARCHITECT,TO COMPLETE THE INSTALLATION IN A NEAT AND WORKMANSHIP-LIKE MANNER. MASONRY WALLS. J. SCALED AND FIGURED LOCATIONS ARE APPROXIMATE ONLY. BEFORE PROCEEDING WITH WORK,CAREFULLY CHECK AND VERIFY WITH BUILDING DIMENSIONS ON ARCHITECTURAL DRAWINGS,AND BE K. SECURELY FASTEN ELECTRICAL ITEMS AND THEIR SUPPORTS TO THE BUILDING STRUCTURE, UNLESS OTHERWISE INDICATED. PERFORM FASTENING ACCORDING TO THE FOLLOWING UNLESS RESPONSIBLE FOR PROPERLY FITTING EQUIPMENT AND MATERIALS TOGETHER AND TO THE STRUCTURE IN SPACES PROVIDED. OTHER FASTENING METHODS ARE INDICATED: K. DRAWINGS ARE ESSENTIALLY DIAGRAMMATIC AND INDICATE THE GENERAL ARRANGEMENT OF EQUIPMENT. MANY OFFSETS,BENDS,PULL BOXES,SPECIAL FITTINGS,ETC.WILL BE REQUIRED WHICH 1. WOOD: FASTEN WITH WOOD SCREWS OR SCREW TYPE NAILS. ARE NOT INDICATED. CAREFULLY STUDY DRAWINGS AND PREMISES IN ORDER TO DETERMINE BEST METHODS, EXACT LOCATIONS,CONDUIT ROUTES,BUILDING OBSTRUCTIONS,ETC., TO INSTALL 2. MASONRY: TOGGLE BOLTS ON HOLLOW MASONRY UNITS AND EXPANSION B OLTS ON SOLID MASONRY UNITS. APPARATUS AND EQUIPMENT. INSTALL APPARATUS AND EQUIPMENT IN MANNER AND LOCATIONS TO AVOID OBSTRUCTIONS,PRESERVE HEADROOM,AND KEEP OPENINGS AND PASSAGEWAYS CLEAR. L. WHERE LOCATED ADJACENT AND OPPOSITE SIDE OF THE SAME WALL,OUTLET BOXES SHALL NOT BE PLACED BACK TO BACK,NOR SHALL EXTENSION RINGS BE USED IN PLACE OF DOUBLEBOXES,ALL TO 3. NEW CONCRETE: CONCRETE INSERTS WITH MACHINE SCREWS AND BOLTS. LIMIT SOUND TRANSMISSION BETWEEN ROOMS. PROVIDE SHORT HORIZONTAL NIPPLE BETWEEN ADJACENT OUTLET BOXES,WHICH SHALL HAVE DEPTH SUFFICIENT TO MAINTAIN WALL COVERAGE IN 4. EXISTING CONCRETE: EXPANSION BOLTS. REAR B Y MASONRY MATERIAL. 5. INSTEAD OF EXPANSION BOLTS,THREADED STUDS DRIVEN BYA POWDER CHARGE AND PROVIDED WITH LOCK WASHERS MAY BE USED IN EXISTING CONCRETE. M. COORDINATE ARRANGEMENT,MOUNTING,AND SUPPORT OF ELECTRICAL EQUIPMENT: 6. STEEL: WELDED THREADED STUDS OR SPRING_TENSION CLAMPS ON STEEL. 1. TO ALLOW MAXIMUM POSSIBLEHEADROOM UNLESS SPECIFIC MOUNTING HEIGHTS THAT REDUCE HEADROOM ARE INDICATED. 7. FIELD WELDING: COMPLY WITH AWS D1.1. 2. TO PROVIDE FOR EASE OF DISCONNECTING THE EQUIPMENT WITH MINIMUM INTERFERENCE TO OTHER INSTALLATIONS. 8. WELDING TO STEEL STRUCTURE MAY BE USED ONLY FOR THREADED STUDS,NOT FOR CONDUITS,PIPE STRAPS,OR OTHER ITEMS. 3. TO ALLOW RIGHT OF WAY FOR PIPING AND CONDUIT INSTALLED AT REQUIRED SLOPE. 9. LIGHT STEEL: SHEET_METAL SCREWS. 4. SO CONNECTING RACEWAYS,CAB LES,WIREWAYS,CAB LETRAYS,AND BUSWAYS WILL BE CLEAR OF OBSTRUCTIONS AND OF THE WORKING AND ACCESS SPACE OF OTHER EQUIPMENT. 10.FASTENERS: SELECT SO THE LOAD APPLIED TO EACH FASTENER DOES NOT EXCEED 25 PERCENT OF ITS PROOF_TEST LOAD. N. COORDINATE INSTALLATION OF REQUIRED SUPPORTING DEVICES AND SET SLEEVES IN CAST-IN-PLACE CONCRETE, MASONRY WALLS, AND OTHER STRUCTURAL COMPONENTS AS THEY ARE CONSTRUCTED. 3.7 DEMOLITION A. ALL TEMPORARY AND REMODELING WORK SHALL BE CONSIDERED A PART OF THIS CONTRACT AND NO EXTRA CHARGES WILL BE ALLOWED. THIS SHALL INCLUDE ALL ITEMS,MATERIAL OR 1.7 PROJECT CONDITIONS EQUIPMENT AND LABOR NECESSARY TO MEET THE REQUIREMENTS AND INTENT OF THE PROJECT. A. EXTERIOR ENVIRONMENTAL CONDITIONS: ELECTRICAL SYSTEMS SHALL WITHSTAND THE FOLLOWING ENVIRONMENTAL CONDITIONS WITHOUT MECHANICAL OR ELECTRICAL DAMAGE OR B. PRIOR TO SUBMITTING BID PROPOSAL,THE CONTRACTOR SHALL HAVE HAD VISITED AND EXAMINED THE CONSTRUCTION SITE. HE SHALL BE FAMILIAR WITH THE EXISTING CONDITIONS UNDER DEGRADATION OF PERFORMANCE CAPABILITY: WHICH HE WILL HAVE TO OPERATE AND WHICH WILL IN ANY WAY AFFECT THE WORK UNDER THIS CONTRACT. NO SUBSEQUENT ALLOWANCE WILL BE MADE IN THIS CONNECTION IN BEHALF OF 1. AMBIENT TEMPERATURE: 20 TO 122 DEG F. THE CONTRACTOR FOR ANY ERROR OR NEGLIGENCE ON HIS PART. C. CERTAIN REMODELING OF THE EXISTING ELECTRICAL FACILITIES WILL BE REQUIRED. EXISTING CONDUIT RUNS ARE GENERALLY NOT SHOWN,ALTHOUGH AN ATTEMPT HAS BEEN MADE TO SHOW 2. RELATIVE HUMIDITY: 0 TO 95 PERCENT. SOME EXISTING CONDITIONS,FROM WHICH INFORMATION HAS BEEN TAKEN IN REGARD TO EXISTING RECORD DRAWINGS PERTAINING TO THIS PARTICULAR PROJECT. THE DRAWINGS SHOWING 3. ALTITUDE: 9000 FEET. LOCATION OF EXISTING EQUIPMENT,OUTLETS,FIXTURES,ETC.,ARE APPROXIMATE ONLY(FIELD VERIFY). B. INTERIOR ENVIRONMENTAL CONDITIONS: ELECTRICAL SYSTEMS SHALL WITHSTAND THE FOLLOWING ENVIRONMENTAL CONDITIONS WITHOUT MECHANICAL OR ELECTRICAL DAMAGE OR D. IN SOME CASES BRANCH CIRCUITS MAY BE RE_USED WHERE PRACTICAL AND SHALL BE ADJUSTED AND REMODELED AS REQUIRED IN ORDER TO BE RE_USED. THE CONTRACTOR SHALL CONCEAL DEGRADATION OF PERFORMANCE CAPABILITY: ALL WORK WHERE POSSIBLE. WHERE EXPOSED WORK IS NECESSARY IN FINISHED AREAS, THE CONTRACTOR SHALL PROVIDE NON_CIRCULAR MANUFACTURED SURFACE RACEWAYS AS APPLICABLE BUT ONLY AFTER SPECIFIC APPROVAL IN WRITING IS OBTAINED FROM THE OWNER OR ARCHITECT/ENGINEER. 1. AMBIENT TEMPERATURE: 65 TO 75 DEG F. E. EXISTING WIRING(LIGHTING,POWER,LOW-VOLTAGE, SPECIAL SYSTEMS,ETC.)WHICH MAY BE DISTURBED AND INTERRUPTED DURING CONSTRUCTION,OF WHICH THE WIRING CONTINUITY IS TO 2. RELATIVE HUMIDITY: 0 TO 95 PERCENT. BE MAINTAINED,SHALL BE RESTORED TO ITS ORIGINAL OPERATING CONDITION. ALTHOUGH AN ATTEMPT HAS BEEN MADE ON THE PLANS TO INDICATE WHERE SOME OF THESE CONDITIONS MAY 3. ALTITUDE: 9000 FEET. MOST LIKELY OCCUR,THE CONTRACTOR SHALL COMPLY WHERE IT IS NECESSARY TO EXTEND NEW CONDUITS AND WIRING,INSTALLATION OF NEW JUNCTION BOXES,ETC.TO PROVIDE COMPLETE CONTINUITY OF EACH ELECTRICAL SYSTEM AFFECTED. c. INTERRUPTION OF EXISTING ELECTRIC SERVICE: DO NOT INTERRUPT ELECTRIC SERVICE TO FACILITIES OCCUPIED BY OWNER OR OTHERS UNLESS PERMITTED UNDER THE FOLLOWING CONDITIONS AND F. WHERE EXISTING OUTLETS,DEVICES,LIGHTING FIXTURES,EQUIPMENT,ETC.ARE REMOVED AND REPLACED,PROVIDE NEW ITEM OR NEW DEVICE AT SAME LOCATION. EXISTING WIRING MAY BE THEN ONLY AFTER ARRANGING TO PROVIDE TEMPORARY ELECTRIC SERVICE ACCORDING TO REQUIREMENTS INDICATED: RE_USED ONLY WHERE NOTED ON THE DRAWINGS, OTHERWISE NEW WIRING SHALL BE INSTALLED IN THE EXISTING CONDUITS. CLEAN OUT CONDUIT AND REMOVE ALL DEBRIS FROM THE 1. NOTIFY OWNER/OWNER'S REPRESENTATIVE NO FEWER THAN 5 WORKING DAYS IN ADVANCE OF PROPOSED INTERRUPTION OF ELECTRIC SERVICE. EXISTING J_BOXES PRIOR TO INSTALLATION OF NEW WIRING,DEVICES OR EQUIPMENT. PROVIDE NEW COVERPLATES FOR ALL WIRING DEVICES. 2. DO NOT PROCEED WITH INTERRUPTION OF ELECTRIC SERVICE WITHOUT OWNER'S/OWNERS REPRESENTATIVE'S WRITTEN PERMISSION. G. WHERE OUTLETS ARE NOT TO BE RE_USED AND IF IT IS NOT POSSIBLE TO REMOVE THE OUTLET,PROVIDE A BLANK HIGH IMPACT NYLON COVER OR STAINLESS STEEL COVER ON THE OUTLET. THE COVER SHALL BE SUITABLE FOR ITS USE AND SHALL MATCH THE SURROUNDING WALL FINISHES. PART 2- PRODUCTS H. WHERE EXISTING ELECTRICAL EQUIPMENT,LIGHTING FIXTURES,DEVICES,ETC. ARE REMOVED AND THE FEEDER OR CIRCUITING IS NOT INTENDED TO BE RE_USED,ALL CONDUIT AND WIRING SHALL BE COMPLETELY REMOVED FROM ITS OVERCURRENT PROTECTIVE DEVICE TO THE ITEM(S)/EQUIPMENT BEINGREMOVED. WHERE EXISTING CONDUIT IS NOT BEING RE_USED,ABANDON THE 2.1 SLEEVES FOR RACEWAYS AND CAB LES CONDUIT AND REMOVE CONDUIT COMPLETELY. WHERE IT IS IMPOSSIBLE TO REMOVE THE CONDUIT SUCH AS IN MASONRY WALLS,CONCRETE FLOORS,ETC.IT SHALL BE CUT OFF FLUSH WITH THE WALL OR FLOOR AND CAPPED OR PLUGGED. A. STEEL PIPE SLEEVES: ASTM A 53/A 53M,TYPE E,GRADE B,SCHEDULE 40,GALVANIZED STEEL,PLAIN ENDS. I. ALL EXISTING PANELBOARDS SHALL BE IDENTIFIED AND RE LABELED. PROVIDE NEW LABELS PER SPECIFICATIONS. REMOVE EXISTING PANEL CIRCUIT DIRECTORY AND REPLACE WITH NEW. B. SLEEVES FOR RECTANGULAR OPENINGS: GALVANIZED SHEET STEEL. J. WHERE OVERCURRENT DEVICES OR SWITCHES HAVE BEEN REMOVED FROM PANELBOARDS, SWITCHBOARDS,ETC.PROVIDE MANUFACTURER'S BLANK SPACE FILLER PLATES. WHERE FEEDERS, 1. MINIMUM METAL THICKNESS: CIRCUITS,WIRING HAS BEEN REMOVED FROM ITS PROTECTIVE DEVICE RE_LABEL AS'SPARE.' a. FOR SLEEVE CROSS-SECTION RECTANGLE PERIMETER LESS THAN 50 INCHES AND NO SIDE MORE THAN 16 INCHES,THICKNESS SHALL BE 0.052 INCH. b. FOR SLEEVE CROSS-SECTION RECTANGLE PERIMETER EQUAL TO,OR MORE THAN,50 INCHES AND 1 OR MORE SIDES EQUAL TO,OR MORE THAN, 16 INCHES,THICKNESS SHALL BE 0.138 INCH. K. WHERE COPPER CONDUCTORS, EQUIPMENT/MATERIAL, ETC. IS DESIGNATED TO BE REMOVED AND IS DEEMED TO BE SALVAGEABLE BY THE OWNER, THE CONTRACTOR SHALL PROPERLY TRANSPORT AND STORE THE ITEMS AS DIRECTED BY THE OWNER. S BUILDING PERMIT ISSUE 2017-07-07 2.2 SLEEVE SEALS L. PRIOR TO PROGRESSING WITH ANY NEW INSTALLATION OR ROUGH-INS, THE CONTRACTOR SHALL STUDY THE DRAWINGS AND CAREFULLY EXAMINE ALL EXISTING CONDITIONS AND ISS.# DESCRIPTION DATE OBSTRUCTIONS,TO DETERMINE THE BEST METHOD OF INSTALLATION AND CONDUIT ROUTING. ALL CONDUITS SHALL BE UNDERGROUND AND CONCEALED INSIDE BUILDINGS.THE INSTALLATION A. DESCRIPTION: MODULAR SEALING DEVICE,DESIGNED FOR FIELD ASSEMBLY,TO FILL ANNULAR SPACE BETWEEN SLEEVE AND RACEWAY OR CABLE. WILL REQUIRE MANY OFFSETS, BENDS,J-BOXES,PULLS OXES,SPECIAL FITTINGS,ETC.WHICH ARE NOT SHOWN,BUT SHALL BE INSTALLED IN ACCORDANCE TO THE N.E.C. AND INA NEAT AND 1. MANUFACTURERS: SUBJECT TO COMPLIANCE WITH REQUIREMENTS, AVAILABLE MANUFACTURERS OFFERING PRODUCTS THAT MAY BE INCORPORATED INTO THE WORK INCLUDE,BUT ARE NOT WORKMANSHIP-LIKE MANNER. PROJECT NO.: 21074.00 LIMITED TO,THE FOLLOWING: M. ALL ELECTRICAL CONNECTIONS REQUIRING AN OUTAGE SHALL BE MADE DURING AN APPROVED TIME LIMIT. CHANGEOVERS SHALL BE AS SHORT A DURATION AS POSSIBLE AND SHALL NOT a. ADVANCE PRODUCTS&SYSTEMS,INC. INTERFERE WITH NORMAL OPERATION OF THE OWNER'S FACILITIES. NOTICE SHALL BE REQUIRED IN ADVANCE OF A SHUTDOWN FOR ANY ELECTRICAL CIRCUIT CHANGEOVER, AND SUCH A ELECTRICAL b. CALPICO,INC. CHANGEOVER SHALL BE DONE DURING HOURS AS DIRECTED BY OWNER. WORK SHALL BE SCHEDULED SO THAT AT NO TIME WILL ANY EMERGENCY FEEDER,CIRCUIT, OR FIRE ALARM ZONE BE SPECIFICATIONS c. METRAFLEX CO. OUT OF SERVICE. PROVIDE NECESSARY TEMPORARY FEEDERS TO ACCOMPLISH THIS REQUIREMENT. d. PIPELINE SEAL AND INSULATOR,INC. 3.8 CUTTING AND PATCHING 2. SEALING ELEMENTS: EPDM INTERLOCKING LINKS SHAPED TO FIT SURFACE OF CABLE OR CONDUIT. INCLUDE TYPE AND NUMBER REQUIRED FOR MATERIAL AND SIZE OF RACEWAY OR CABLE. A. CUT, CHANNEL, CHASE, AND DRILL FLOORS, WALLS, PARTITIONS, CEILINGS, AND OTHER SURFACES REQUIRED TO PERMIT ELECTRICAL INSTALLATIONS. PERFORM CUTTING BY SKILLED 3. PRESSURE PLATES: PLASTIC. INCLUDE TWO FOR EACH SEALING ELEMENT. CRAFTSMEN OF TRADES INVOLVED. 4. CONNECTING BOLTS AND NUTS: CARBON STEEL WITH CORROSION-RESISTANT COATING OF LENGTH REQUIRED TO SECURE PRESSURE PLATES TO SEALING ELEMENTS. INCLUDE ONE FOR EACH B. REPAIR AND REFINISH DISTURBED FINISH MATERIALS AND OTHER SURFACES TO MATCH ADJACENT UNDISTURBED SURFACES. INSTALL NEW FIREPROOFING WHERE EXISTING FIRESTOPPING HAS E001 SEALING ELEMENT. B EENDISTURB ED.REPAIR AND REFINISH MATERIALS AND OTHER SURFACES BY SKILLED CRAFTSMEN OF TRADES INVOLVED.