2930 MAPLE ST 1 KAISER PERMANENTE 2025-01-24

KAISER PERMANENTE Project Kaiser Permanente Everett Specialty Center 2930 MAPLE STREET EVERETT,WA 98201 DIVISION 26 ELECTRICAL SPECIFICATIONS 1.BRANCH CIRCUITS AND HOMERUNS: TYPE THHN OR THWN, 600-VOLT 2.FLEXIBLE METALLIC CONDUIT: STEEL, ONE- OR TWO-SCREW CLAMP TYPE. REINFORCED CONCRETE DUCT BANK SPANNING BETWEEN THE BUILDING 260500 COMMON WORK RESULTS FOR ELECTRICAL INSULATION, STRANDED OR SOLID COPPER CONDUCTOR. MINIMUM CONDUCTOR WALL AND A BEARING SURFACE ON UNDISTURBED EARTH. Prepared for SIZE: 3.LIQUIDTIGHT FLEXIBLE METALLIC CONDUIT: GALVANIZED STEEL, COMPRESSION KAISER FOUNDATION A.SCOPE OF WORK TYPE. m.EMPTY RACEWAYS: PROVIDE A NYLON PULL STRING IN ALL EMPTY 1.COMPLY WITH THE GENERAL CONDITIONS OF THIS CONTRACT. THE c. NEUTRAL: #12 AWG 4.CONDUIT STRAPS: HEAVY DUTY, TWO-HOLE PRESSED STEEL. RACEWAYS. HEALTH PLAN, INC. REQUIREMENTS OF THIS SPECIFICATION ARE IN ADDITION TO THE REQUIREMENTS b. GROUND: #12 AWG 4.BOXES AND FITTINGS: NATIONAL FACILITIES SERVICES OF THE GENERAL CONDITIONS. C.OUTLET AND DEVICES BOXES POST OFFICE BOX 12916 c. PHASE CONDUCTORS (MORE THAN SIX IN A RACEWAY): #10 AWG 1.INTERIOR SURFACE-MOUNTED IN UNFINISHED AREAS: ONE-PIECE PRESSED a• GENERAL: BOXES SHALL BE SUPPORTED SECURELY AND INDEPENDENTLY. OAKLAND,CA 94604 2.PROVIDE ALL LABOR AND MATERIAL NECESSARY TO ACCOMPLISH THE WORK MOUNT BOXES ON BUILDING SURFACES OR SUPPORT WITH TRAPEZE SPECIFIED HEREIN AND AS SHOWN ON THE DRAWINGS. d. PHASE CONDUCTORS (SIX OR LESS IN A RACEWAY): #12 AWG STEEL, ELECTRO-GALVANIZED, SIZE AND DEPTH REQUIRED BY CODE, EXCEPT HANGER AS DESCRIBED IN RACEWAY INSTALLATION. JUNCTION BOXES 4-INCH SQUARE OR 4-INCH OCTAGONAL MINIMUM. SHALL NOT BE USED UNLESS THE NUMBER OF BENDS, PULLING LENGTH, 3.COORDINATE WORK WITH ALL OTHER TRADES. 2.FEEDERS: FEEDERS SHALL BE SIZED AS SHOWN ON THE DRAWINGS AND 2.INTERIOR FLUSH-MOUNTED: SAME AS ABOVE EXCEPT PROVIDE PLASTER RING OR CIRCUIT REQUIREMENTS NECESSITATES THEIR INSTALLATION. JUNCTION 4.VISITING THE SITE AND VERIFYING EXISTING CONDITIONS PRIOR TO SUBMITTING COLOR-CODED IN ACCORDANCE WITH LIST BELOW. MAKE NO SPLICES UNLESS EXTENSION TO FINISHED SURFACE. OR PULL BOX OPENINGS MUST BE ACCESSIBLE. BID IS ENCOURAGED. REFER TO THE REQUEST FOR BID ADVERTISEMENTS FOR SHOWN ON THE PLANS. THE PRE-BID WALKTHROUGH DATE. D.JUNCTION AND PULL BOXES: INTERIOR AREAS, STEEL, SCREW COVER, CODE GAUGE b. SOUND CONTROL: WHERE BOXES ARE MOUNTED IN A COMMON WALL, 3.COLOR CODING REQUIREMENTS: 120/208 VOLT, 3-PHASE, 4-WIRE SYSTEMS AND SIZE. LARGE JUNCTION AND PULL BOXES SHALL BE FABRICATED SHEET THEY SHALL WHEREVER POSSIBLE, BE OFFSET HORIZONTALLY SO THAT THEY 5.REMOVE ALL WASTE AND RUBBISH FROM THE SITE ON A DAILY BASIS. c. PHASE A: BLACK STEEL WITH BAKED ENAMEL FINISH AND RETURN FLANGE WITH SCREW RETAINED ARE NOT MOUNTED BACK-TO-BACK. CONNECT OFFSET BOXES WITH , COVER. FLEXIBLE CONDUIT NOT TO EXCEED 18 INCHES IN LENGTH. B.WARRANTY: WORKMANSHIP AND MATERIALS SHALL BE GUARANTEED FOR A PERIOD b. PHASE B: RED OF ONE YEAR FROM THE DATE OF FINAL ACCEPTANCE BY THE OWNER. PROVIDE E.EXECUTION 260553 IDENTIFICATION FOR ELECTRICAL SYSTEMS ADDITIONAL WARRANTY FOR VOICE/DATA SYSTEM AS NOTED ELSEWHERE. c. PHASE C: BLUE 1.GENERAL: A.GENERAL: LABEL ALL JUNCTION BOXES, TERMINAL CABINETS, ETC., WITH THE C.REGULATIONS d. NEUTRAL: WHITE CIRCUIT NUMBER OR LOW-VOLTAGE SYSTEM CONTAINED WITHIN. o. COORDINATION: THE CONTRACTOR SHALL REVIEW ALL DRAWINGS, DETAILS 1.ELECTRICAL WORK SHALL COMPLY WITH THE FOLLOWING CODES AS PRESENTLY e. GROUND: GREEN AND ELEVATIONS PRIOR TO ROUGH-IN. WHERE EQUIPMENT IS FURNISHED B.EQUIPMENT NAMEPLATES: SHALL BE ENGRAVED IN 1/16 INCH THICK PHENOLIC APPLICABLE: BY OTHERS, THE CONTRACTOR SHALL ASCERTAIN THE PROPER VOLTAGE, LETTERS A MINIMUM OF 3/16 INCH HIGH. COLORING SHALL BE WHITE LETTERS ON Hellmuth,Obata&Kassabaum,Inc. f. TRAVELERS: YELLOW (FOR 3- AND 4-WAY SWITCHING) 1218 Third Avenue,Suite 1315 o. NATIONAL ELECTRICAL CODE (NEC) LOAD AND CONNECTION REQUIREMENTS PRIOR TO ROUGH-IN. BLACK BACKGROUND FOR NORMAL EQUIPMENT AND WHITE LETTERS ON RED Seattle,WA 98101 USA g. CONTROLS: BLACK WITH WIRE NUMBERS ON EACH CONDUCTOR b. MATERIALS: ALL MATERIALS OF A SPECIFIC TYPE SHALL BE PROVIDED BY BACKGROUND FOR EMERGENCY EQUIPMENT. t+1 206 493 1771 f+1 206 493 1778 b. WASHINGTON STATE NONRESIDENTIAL ENERGY CODE (NREC) WITH THE CITY 4.COLOR CODING REQUIREMENTS: 277/480 VOLT, 3-PHASE, 4-WIRE SYSTEMS: THE SAME MANUFACTURER THROUGHOUT THE PROJECT. 262416 PANELBOARDS &"lB1ec1ua1prope�"gM13e3eNeO o. PHASE A: BROWN 2.RACEWAY TYPES: INSTALL RACEWAY TYPES AND SIZES AS LISTED BELOW: ® OF EVERETT AMENDMENTS A.EXISTING PANELBOARDS: PROVIDE NEW BRANCH CIRCUIT BREAKERS, INCLUDING In°Association with c. WASHINGTON ADMINISTRATIVE CODE (WAC) WITH THE CITY OF EVERETT ASSOCIATED MOUNTING HARDWARE TO SERVE NEW LOADS. o. RIGID METALLIC CONDUIT: IN CONCRETE AND MASONRY AND EXPOSED AMENDMENTS b. PHASE B: ORANGE Mortenson EXTERIORS. 262816 ENCLOSED SWITCHES AND CIRCUIT BREAKERS General Co anlnr d. LOCAL CITY OF THE CITY OF EVERETT AND STATE CODES AND c. PHASE C: YELLOW A.APPROVED MANUFACTURER'S: GENERAL ELECTRIC, SIEMENS, CUTLER-HAMMER OR 10230 NE Kirkland, Points n0Drrive,Suite 300 33 REGULATIONS d. NEUTRAL: GRAY b. ELECTRICAL METALLIC TUBING (EMT): ALL AREAS OTHER THAN ABOVE. SQUARE D. MAY BE USED FOR FEEDERS WITH INTEGRAL GREEN GROUND CONDUCTOR. 2.PERMITS: OBTAIN AND PAY FOR ALL REQUIRED PERMITS. e. GROUND: GREEN ConXtech,Inc c. FLEXIBLE METALLIC CONDUIT: RECESSED FIXTURE CONNECTIONS, INTERIOR B.SINGLE-PHASE MOTOR: MOTORS 1/3 HP OR LESS PROVIDE WITH TOGGLE-TYPE, StNaural Fabricator 3.SAFETY MEASURES: PROVIDE A SAFE ENVIRONMENT TO PROTECT EMPLOYEES f. TRAVELERS: LAVENDER (FOR 3- AND 4-WAY SWITCHING) CONCEALED EQUIPMENT CONNECTIONS, EXPANSION JOINTS AND SOUND 20-AMP, 120-VOLT RATING, SPECIFICATION-GRADE DISCONNECT SWITCHES. 6701 icon Center Parkway,Suite 150 AND ALL OTHERS FROM INJURY. COMPLY WITH "SAFETY AND HEALTH CONTROL. NOT TO BE USED EXPOSED INSTALLATIONS WITHIN THE Pleasanton,CA 94566 REGULATIONS FOR CONSTRUCTION," VOLUME 36, NO. 75, PART II, OF THE g. CONTROLS: BLACK WITH NUMBERS ON EACH CONDUCTOR BUILDING. C.THREE-PHASE MOTOR: MOTORS 1/2 HP AND LARGER PROVIDE WITH FEDERAL REGISTER BY THE U.S. DEPARTMENT OF LABOR. HORSEPOWER-RATED, HEAVY-DUTY, 30 AMPERE MINIMUM, 3-POLE DISCONNECT KPFS Consulting nEngineers 5.SPLICES AND TERMINATIONS: LIGHTING AND RECEPTACLE BRANCH CIRCUIT d. LIQUIDTIGHT FLEXIBLE METALLIC CONDUIT: EXTERIOR EQUIPMENT SWITCHES. 1601 Fifth Avenue,Suite 1600 D.SUBMITTAL AND SHOP DRAWINGS: PRIOR TO INSTALLATION, SUBMIT CATALOG DATA CONDUCTORS UP TO NO. 10 AWG SHALL BE SPLICED WITH WING NUT TYPE CONNECTIONS. Seattle,WA9S101 FOR FILL STATION, CONTROL PANEL AND ANY OTHER WIRING DEVICES IN CONNECTORS. D.EQUIPMENT DISCONNECTS: SHALL BE FUSED OR NON-FUSED AS REQUIRED BY ELECTRONIC PDF FORMAT. e. MINIMUM RACEWAY SIZE SHALL BE 3/4 INCH, EXCEPT FOR RACEWAYS THE EQUIPMENT MANUFACTURER, RATED AT 125 PERCENT OF FULL LOAD Mazzetti 260526 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS WITH NO MORE THAN THREE #12 AWG CONDUCTORS WHICH MAY BE 1/2 NAMEPLATE AMPERAGE OR RATED HORSEPOWER, HEAVY-DUTY TYPE.A MEP+FP Engineering E.OPERATIONS AND MAINTENANCE MANUALS: PROVIDE MAINTENANCE AND OPERATIONS 2013 4th Avenue,Suite 200 DATA FOR ALL ELECTRICAL EQUIPMENT AND SIGNAL AND COMMUNICATIONS SYSTEMS A.GENERAL: PROVIDE THROUGH THE ENTIRE ELECTRICAL SYSTEM. A SEPARATE 3.RACEWAY INSTALLATION: E.DISCONNECTS: PROVIDE DISCONNECTS AT ALL MOTORS AND OTHER EQUIPMENT Seattle,WA 98121 IN ELECTRONIC PDF FORMAT. GREEN EQUIPMENT GROUNDING CONDUCTOR SHALL BE PROVIDED IN ALL LIGHTING ITEMS UNLESS THE EQUIPMENT HAS A SELF-CONTAINED, CODE APPROVED AND POWER RACEWAYS. c. CONCEALMENT: ALL RACEWAYS SHALL BE CONCEALED IN FINISHED DISCONNECTING METHOD. EQUIPMENT DISCONNECTS SHALL BE FUSED OR F.RECORD DRAWINGS: CORRECTIONS AND CHANGES MADE DURING THE PROGRESS AREAS. WHERE EXISTING WALL SURFACES ARE INACCESSIBLE, SURFACE NON-FUSED AS REQUIRED BY THE EQUIPMENT MANUFACTURER. Key Plan OF THE WORK SHALL BE NEATLY RECORDED AS ACTUALLY INSTALLED FOR B.BONDING: INSULATED GROUNDING BUSHINGS SHALL BE INSTALLED TO BOND ALL METAL RACEWAYS FOR THESE EXCEPTIONS MAY BE PROVIDED WHEN AS-BUILT RECORDS. SUBMIT TO THE ARCHITECT UPON PROJECT COMPLETION. FEEDER CONDUITS TO THE SWITCHBOARD GROUND BUS OR PANEL GROUND BUS AT APPROVED. END OF ELECTRICAL SPECIFICATIONS BOTH ENDS OF FEEDER RACEWAYS. INSULATED GROUNDING BUSHINGS SHALL BE G.CERTIFICATES OF INSPECTION: SUBMIT SIGNED-OFF PERMITS FROM THE CODE INSTALLED TO BOND ALL FEEDER CONDUITS TO THE GROUND BUS OR PANEL b. EXPOSED RACEWAYS: INSTALL EXPOSED RACEWAYS AS HIGH AS ENFORCING AGENCIES TO THE OWNER UPON PROJECT COMPLETION. ENCLOSURES AT BOTH ENDS OF THE RUNS. POSSIBLE, ABOVE DUCTWORK, PARALLEL OR AT RIGHT ANGLES TO BUILDING N LINES. S H.PRODUCT LISTING OR LABELING: ALL ELECTRICAL EQUIPMENT SHALL BE LISTED C.NEUTRAL GROUNDING: THE NEUTRAL POINT OF ALL TRANSFORMERS SHALL BE AND LABELED BY UNDERWRITERS' LABORATORIES, INC. SOLIDLY GROUNDED TO THE GROUNDING SYSTEM AND TRANSFORMER ENCLOSURE c. EXPANSION AND EARTHQUAKE JOINTS: RACEWAYS SHALL NOT BE WITH CODE SIZE GROUND CONDUCTORS. THE NEUTRAL BUS IN EACH PANELBOARD INSTALLED IN CONCRETE SLAB OR WALL CONSTRUCTION WHEN PASSING I. MATERIAL AND EQUIPMENT: ALL MATERIALS AND EQUIPMENT SHALL BE NEW SHALL BE ISOLATED FROM GROUND. THE NEUTRAL SHALL BE GROUNDED ONLY AT THROUGH AN EXPANSION OR EARTHQUAKE JOINT. RACEWAYS SHALL BE ' UNLESS NOTED OTHERWISE. PROTECT ALL MATERIALS AND EQUIPMENT FROM A SINGLE POINT AT THE MAIN SWITCHBOARD OR AT SEPARATELY DERIVED SYSTEM INSTALLED IN FURRED OR SUSPENDED CEILING SPACES WITH A MINIMUM OF DAMAGE OR CORROSION. TRANSFORMERS. 24 INCHES OF FLEXIBLE CONDUIT CROSSING THE EXPANSION OR J.CUTTING AND PATCHING: PROVIDE ALL REQUIRED CUTTING AND PATCHING FOR THE D.RECEPTACLE GROUNDING: CONNECT THE GROUND TERMINAL OF ALL RECEPTACLES EARTHQUAKE JOINTS. ELECTRICAL WORK. BY UTILIZING A SEPARATE GROUNDING CONDUCTOR BETWEEN THE RECEPTACLE d. ROUTING: ALL RACEWAYS SHALL BE INSTALLED PARALLEL OR AT RIGHT Professional Seals GROUNDING SCREW AND THE GROUND CONDUCTOR PROVIDED IN THE BRANCH ANGLES TO THE BUILDING CONSTRUCTION UNLESS PROHIBITED BY A K.EXISTING CONDITIONS CIRCUIT. INTEGRAL MOUNTING STRAPS WITHIN THE RECEPTACLE CONNECTED TO PHYSICAL OBSTRUCTION. 1.GENERAL: SPECIFIC SCOPE OF DEMOLITION WORK AND OPERATING CONDITIONS THE DEVICE MOUNTING STRAPS ARE NOT APPROVED AS A GROUNDING METHOD. TO BE ENCOUNTERED SHALL BE VERIFIED BY ON-SITE REVIEW PRIOR TO e. RACEWAY SUPPORTS: RACEWAYS SHALL BE SUPPORTED WITH z SUBMITTING BID. DEMOLITION WORK IN GENERAL IS NOTED OR SHOWN ON E.FLEXIBLE CONDUIT GROUNDING: PROVIDE A SEPARATE GROUNDING CONDUCTOR IN HEAVY-DUTY, ONE-HOLE, PRESSED STEEL STRAPS ON INTERIOR SURFACES. ALL FLEXIBLE CONDUIT RUNS INCLUDING WATERTIGHT FLEXIBLE CONDUIT WITH SUPPORT PENDANT-MOUNTED RACEWAYS ON 3/8-INCH ROD WITH THE DOCUMENTS BASED UPON AVAILABLE 'DRAWINGS OF RECORD" AND MAY / �csre °g mzRe° NOT SHOW THE ACTUAL CONDITIONS AS THEY PRESENTLY EXIST. INTEGRAL GROUNDING STRAPS. INSTALL GROUND CONDUCTOR INSIDE CONDUIT WITH PEAR-SHAPED HANGER OR TRAPEZE-TYPE HANGER WITH 3/8-INCH ROD oNaL wee oxpt 'G3ltglya UNGROUNDED CONDUCTORS. (MINIMUM) AND 1-5/8-INCH SQUARE PREFORMED CHANNEL AND PIPE 2.OWNER-RETAINED EQUIPMENT: THE OWNER MAY WISH TO RETAIN CERTAIN F.GROUND CONNECTIONS: GROUND CONNECTIONS TO BUILDING STEEL, GROUND CLAMPS. PARALLEL, SURFACE-MOUNTED RACEWAYS SHALL BE SUPPORTED SPECIFIC ITEMS SCHEDULED FOR DEMOLITION. THE CONTRACTOR SHALL RODS AND CABLE TAPS SHALL UTILIZE AN EXOTHERMIC WELDING PROCESS. FROM 1-5/8-INCH SQUARE PREFORMED CHANNEL AND PIPE CLAMPS. ALL No. Description Data CAREFULLY REMOVE THESE ITEMS, PROVIDE PROTECTION AND PACKAGING AS CADWELD, ERICO PRODUCTS, INC., OR APPROVED EQUAL. FITTINGS AND SUPPORTS SHALL BE HOT-DIP GALVANIZED IN EXTERIOR PERMITSET 03rIarz0 MAY BE REQUIRED TO PROTECT THE EQUIPMENT AND TURNOVER SAID AREAS. EQUIPMENT TO THE OWNER AT A PLACE DESIGNATED ON THE JOBSITE. ANY 260533 RACEWAY AND BOXES FOR ELECTRICAL SYSTEMS EQUIPMENT THAT THE OWNER DOES NOT DESIRE TO RETAIN SHALL BECOME A RACEWAYS f. INDEPENDENT SUPPORT: CONDUITS SHALL NOT BE SUPPORTED FROM . THE PROPERTY OF THE CONTRACTOR AND BE REMOVED FROM THE SITE. THE CEILING SUSPENSION SYSTEM, DUCTS, PIPES OR OTHER SYSTEMS 3.UNUSED CONDUIT AND WIRING: ALL UNUSED CONDUCTORS RESULTING FROM 1.RIGID METALLIC CONDUIT: ZINC-COATED STEEL WITH FULL THREADED FOREIGN TO THE ELECTRICAL INSTALLATION. THE ENTIRE ELECTRICAL THIS PROJECT SHALL BE REMOVED. ALL UNUSED CONDUIT SHALL BE CONNECTIONS. INSTALLATION SHALL BE KEPT INDEPENDENT FROM ANY OTHER TRADE. REMOVED EXCEPT WHERE LOCATED IN OR ABOVE EXISTING CONSTRUCTION 2.ELECTRICAL METALLIC TUBING (EMT): ZINC-COATED STEEL. g. PULL BOXES WITH COVERS: SHALL BE PROVIDED AS SHOWN ON THE WHICH IS NOT BEING ALTERED AND WOULD REQUIRE REMOVAL AND DRAWINGS OR AS REQUIRED BY CODE. ALL PULL BOXES SHALL BE REPLACEMENT OF THE EXISTING CONSTRUCTION. 3.FLEXIBLE METALLIC CONDUIT: HELICALLY WOUND GALVANIZED STEEL, SECURELY LOCATED SO AS TO BE ACCESSIBLE. 4.EXISTING RACEWAYS: PROPERLY SUPPORT ALL EXISTING RACEWAYS ABOVE INTERLOCKED, RWS (REDUCED WALL STEEL) TYPE. h. FLEXIBLE CONDUIT: SHALL BE USED ONLY FOR LIGHTING FIXTURE SUSPENDED CEILINGS WHERE WORK IS TAKING PLACE. VERIFY EXTENT OF 4.LIQUIDTIGHT FLEXIBLE METALLIC CONDUIT: HELICALLY WOUND, GALVANIZED PIGTAILS IN ACCESSIBLE CEILINGS, FLUSH-MOUNTED SPEAKER PIGTAILS IN WORK PRIOR TO SUBMITTING BID. STEEL, INTERLOCKED, WITH INTEGRAL GROUND CONDUCTOR AND OVERALL PVC ACCESSIBLE CEILINGS, SOUND CONTROL, MOTOR CONNECTIONS AND AT L.CONTINUITY OF SERVICE: PERMANENTLY REROUTE OR RELOCATE EXISTING WIRING JACKET. BUILDING EXPANSION JOINTS AS SPECIFIED. ANY OTHER PROPOSED USE OF FLEXIBLE CONDUIT MUST BE APPROVED PRIOR TO INSTALLATION. AND/OR EQUIPMENT WHICH IS IN CONFLICT WITH EXISTING BUILDING ALTERATIONS B.FITTINGS AND WHICH IS REQUIRED TO BE MAINTAINED IN USE. LPENETRATIONS: RACEWAYS WHICH PASS THROUGH BUILDING ROOF, 1.RIGID METALLIC CONDUIT: EXTERIOR WALLS OF BUILDING ABOVE OR BELOW GRADE AND FLOOR SLABS M.PHASE ROTATION: CHECK CONNECTIONS TO ALL NEW AND EXISTING THREE-PHASE a. COUPLINGS: THREADED-METALLIC TYPE OF THE SAME MATERIAL AS THE ON GRADE SHALL BE SEALED ON THE INTERIOR SIDE OF THE BUILDING EQUIPMENT FOR PROPER PHASE ROTATION. DISCONNECT ALL DEVICES THAT COULD CONDUIT. USING NON-HARDENING SEALING COMPOUND AFTER ALL CONDUCTORS HAVE BE DAMAGED BY THE APPLICATION OF VOLTAGE OR REVERSED PHASE SEQUENCE. BEEN INSTALLED IN THE RACEWAY. SEALING MATERIAL SHALL BE N.ANCHORAGE AND BRACING: PROVIDE COMPLETE SEISMIC ANCHORAGE AND BRACING b. LOCKNUTS: STEEL UP TO 2"INCHES, MALLEABLE IRON FOR 2-1/2 SPECIFICALLY DESIGNED FOR ELECTRICAL WIRING SYSTEMS. FOR THE LATERAL AND VERTICAL SUPPORT OF CONDUIT, LIGHT FIXTURES, AND INCHES AND LARGER. j. CONDUIT PASSING THROUGH BUILDING ROOF: PROVIDE A 4 LB. LEAD ELECTRICAL EQUIPMENT AS REQUIRED BY THE INTERNATIONAL BUILDING CODE. c. BUSHINGS: BAKELITE OR PLASTIC UP TO 2", MALLEABLE IRON WITH PLUMBING VENT FLASHING WITH A COUNTER FLASHING ATTACHED ABOVE O.FIRESTOPPING: PROVIDE FIRE STOPPING FOR ALL PENETRATIONS THROUGH RATED INSULATING COLLAR FOR 2-1/2 INCHES AND LARGER. USING A GALVANIZED STEEL CLAMP. WALLS, CEILINGS AND FLOORS. d. UNIONS: ZINC-PLATED MALLEABLE IRON, THREE PIECE CONDUIT k. CONDUIT PENETRATING MEMBRANES: ALL CONDUITS PENETRATING WALLS P.PAINTING: PAINT ALL EXPOSED RACEWAYS, EXCEPT SMR, IN FINISHED AREAS TO COUPLING. OR SLABS WITH MEMBRANES SHALL BE INSTALLED WITH APPROVED MATCH ADJACENT SURFACES. MEMBRANE CLAMPING DEVICES IN ORDER TO PROVIDE NECESSARY SEAL. e. ELECTRICAL METALLIC TUBING (EMT): STEEL SET-SCREW TYPE. FITTINGS (.EXTERIOR WALLS: CONDUITS PASSING THROUGH EXTERIOR WALLS BELOW 260519 LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES 2" AND LARGER SHALL BE STEEL AND MAY BE SETSCREW TYPE CONTAINING KP Project N. CAP02O4G7 DUAL SETSCREWS ON EACH SIDE OF COUPLING. GRADE AND/OR BRIDGING AN AREA WHICH WAS PREVIOUSLY EXCAVATED HOK Project No: A.WIRE AND CABLE: AND BACKFILLED SHALL BE RIGIDLY SUPPORTED BY A STRUCTURALLY Sheet Title: ELECTRICAL SPECIFICATIONS 24 Sheet Number M E4 .0