HomeMy WebLinkAboutE-002 - ELECTRICAL - SPECIFICATIONSDIVISION 26 - ELECTRICAL SPECIFICATIONS
SECTION 26010 � ELECTRICAL GENERAL PROVISIONS
THE WORK TO BE PERFORMED UNDER THIS DIVISION WNSISTS OF PROVIDING ALL ELECTRICAL WORK INOICATED ON THE DRAWINGS AND AS SPECIFlED
HEREINAFTER. IT IS INTENDED THAT ALL WORK TO BE PERFORMED UNDER THIS DIVISION BE IN COMPLIANCE WITH ALL APPLICABLE FE�ERFL STATE AND LOCAL
LAWS AND REGULATIONS GOVERNING STANDARDS OF DESIGN, CONSTRl1CTI0N, WORKMANSHIP AND MATERIAL, INCWDING Bl1T NOT LIMITED T0. THE 2014 NEC,
NESG AND, NECA WORKMANSHIP STANDARDS.
W* S ENGINEERS HNS NOT PERFORME� NNV ASBESTOS INSPECTION AN� IS NOT AWARE OF, NOR WILL BE RESPONSIBLE FOR ANY ASBESTOS RELATE� ITEMS.
ASBESTOS RELATED ITEMS WILL BE HANDLED UNDER A SEPARATE CONTRACT WITH THE BUILDING OWNER. THE CONTRACTOR SHALL COORDINATE ALL WORK
WITH THE OWNERS ASBESTOS ABATEMENT CONTRACTOR FOR TESTING AND REMOVAL PRIOR TO ANY GONSTRUGTION.
SHOP �RAWINGS AND ENGINEERING DATA
COMPLETE SHOP DRAWINGS AND ENGWEERING DATA ON ALL EQl11PMENT AND MATERIALS TO BE USED IN THE WORK OF THIS DIVISION SHALL BE SUBMITTED
FOR THE ARCHITECT/ENGINEER'S REVIEW IN AGGORDANCE WITH THE CONTRAGT DRAWINGS.
UNDERWRITER'S LABEL AND LISTING
ALL ELECTRICAL APPARATUS Fl1RNISHED UNDER THIS DIVISION SHALL BE APPROVEO BV UL AND SHALL BE 50 LABELED AND LISTED WHERE SUCH IS
APPLICABLE. WHERECUSTOMBUILTEQUIPMENTISSPEQFIEDANDTHEULLABELORLISTINGISNOTAPPLICABLETOTHECOMPLETEDPRODUCT,ALL
COMPONENTS USED IN THE CONSTRUCTION OF SUCH EQUIPMENT SHALL BE LABELED OR LISTED BY UL
TESTS
ATTHECOMPLETIONOFTHEELECTRICALINSTALLATIONANDATSUCHTIMEASTHEARCHITECTOROWNERMAYDIRECT,THECONTRACTORFORTHE DIVISION
SHALL CONDUCT AN OPERATING TEST FOR APPROVAL ALL E�UIPMENT SHALL BE �EMONSTRATED TO OPERATE IN ACCORDANCE WITH THE DRAWINGS AND
SPECIFICATIONSAS INTENDED, PROVING SYSTEM INTEGRITV.
FINAL INSPECTION
WHEN THE WORK ON THE PROJECT HAS BEEN COMPLETED AND IS READY PoR FlNAL INSPECTION, SUCH AN INSPECTION WILL BE MADE AT THIS TIME THE
CONTRACTOR SHALL DEMONSTRATE THAT THE REQUIREMENTS OF THIS DNISION HAVE BEEN MET.
SECTION 260519 - WIRE AND CABLE (600 VOLTS AND BELOW)
A. BRANCHCIRCUITWIRINGINSULATIONFORPOWERANDLIGHTINGSHALLGENERALLYBETYPETHWORTHWN.
B. ALL CONDUCTORS SHALL BE SOLID COPPER. ALL CONDUCTORS SHALL BE INSULATED FOR fi00 VOLTS.
G TVPE AC AND ACL ARMORED CABLE MAV BE USED FOR BRANCH CIRCUITS SERVING SERVICES WITHIN INTERIOR PARTITIONS AND EXTERIOR WALLS.
WSTALLATION SHALL CONFORM WITH ARTICLE 320 OF THE NEC.
�. ALL WIRE IN CONDUIT FlLL SIZING SHALL BE BASED UPON THE USE OF NPE OF WIRE AND INSULATION USED PER NEC.
E ALL CABLING NOT IN RACEWAYS OR ARMORED SHALL BE PLENl1M RATED.
SECTION 260526-GROUN�ING AND BONDING FOR ELECTRICAL SVSTEMS
A. ACOMPLETEGROUNDINGANDBONDINGSYSTEMSHALLBEPROVIDED.GROUNDINGSHNLLBEPROVI�EDANDTESTEDINACCORDANCEWITHTHE
NATIONAL ELECTRICAL CODE AND AS INDICATED ON THE DRAWMGS.
SECTION 260529 - HANGARS AND Sl1PPORTS PoR ELECTRICAL SVSTEMS
A. ALL CONDUITS SHALL BE PROPERLY SUPPORTED IN ACWRDANCE WITH THE 2014 NEC.
B. LAYOUTEQUIPMENTTOMAINTAINHEADROOMAN�NEATMECHANICALAPPEARANCE.TOSUPPORTEQUIPMENTLOA�SASREQUIRE�SAFELVAND
SECl1RELY AND TO PROVIDE FOR ADE�UATE ACCESS AND WORKING CLEARANCES REQUIRED BY THE NEC.
SECTION 260533 - RACEWAYS AND BOXES
A. ALL WIRING THAT IS RE�UIRED TO BE INSTALLED IN RACEWAV SHALL BE ELECTRICAL METALLIC T1181NG (EMT), Sl1BJECT TO THE RESTRICTIONS OF THE NEC.
INTERMEDIATE METAL CONDUIT (IMC), (HOT DIP GALVANRED) SHALL BE USED IN LOCATIONS EXPOSE� TO THE WEATHER. THE USE OF TVPE MC CABLE SHALL
BE LIMITED TO LIGHTING AND RECEPTACLE BRANCH CIRCURS, AS ALLOWABLE BY THE NEC. ALL HOMERUNS TO PANELBOARDS SHALL 8E IN CONDUR.
TERMINATE TVPE MC CABLE OUTSIDE OF ELECTRICAL ROOM AND TRANSITION TO CONDUIT BEFORE ENTERING ELECTRICAL ROOM.
B. RACEWAYS SHALL BE MSTALLED AS A COMPLETE SYSTEM AND SHALL BE CONTINUOUS FROM OUTLET TOOUTLET, UNLE55 NOTED OTHERWISE. RACEWAYS
SHALL BE MECHANICALLV AN� ELECTRICALLY CONNECTE� TO ALL BOXES AND FITTINGS. RACEWAVS AN� BOXES SHALL BE SUPPORTED FROM STRUCTURAL
STEEL AND NOT SUPPORTED FROM THE CEILING GRID OR ROOF DECKING PER NEC. DEFLECTION AND EXPANSION COUPLINGS SHALL BE USED WHEN
RACEWAYS CROSS EXPNNSION JOINTS.
C. IN GENERAL, CONDl11TS 21NCHES OR LARGER, AND CONDl11T IN FLOOR SLABS SHALL BE HEAW WALL RIGID TVPE THE MINIMUM SIZE CONDIIIT USED SHALL BE
3/4 WCH. LARGER SIZES SHALL BE USE� PER FILL REQUIRED BY THE NATIONAL ELECTRICAL CODE.
D. CONDUIT MAY BE RUN E%POSED IN MECHANICAL EQUIPMENT AND UTILITV SPACES. ELSEWHERE. IT SHALL BE CONCEALED ABOVE CEILINGS, IN SHAFTS. AND IN
FURRED SPACES.
E. A NYLON PULL CORD SHALL BE INSTALLED IN ALL CONDURS IN WHICH CONDUCTORS ARE NOT INSTALLED. A 101NCH MINIMUM LENGTH OF THE CORD SHALL
EXTEN� OUT OF EACH END OF THE CONDUIT.
F. FLE%IBLELIQUID-TIGHTWNDUITSHALLBEUSEDFORCONNECTIONSTOALLMOTORS,DRV-TYPETRANSFORMERSANDANVE�UIPMENTWHEREREQUIRED
BECAUSE OF VIBRATION OR RELATNE MOTION. ALL RACEWAYS SHALL BE CONCEALED WHEREVER POSSIBLE CONDUIT SHALL BE THE S2E RE�UIRED PoR
THE CONDUCTORS BUT IN NO CASE SHALL IT BE SMALLER THAN 3/4 INCH TRAOE SIZE.
G. PVC RACEWAVS SHALL BE ALLOWED BELOW FLOOR SLAB AND SITE ELECTRICAL ONLV. PVC NOT ALLOWED ABOVE FINISHED FLOOR OR FINISHED GRADE.
H. GROUNDING CONDUCTORS SHALL BE INSTALLED WHEREVER WIRING IS INSTALLED IN ALL RAGEWAYS. NO E%CEPTIONS!
I. ALLMETALLICCONDUITSSHALLTERMINATEWITHWSULATEDTHROATCONNECTORSORPLNSTICBUSHINGSTOPROTECTWIRINGINSULATIONBEFOREWIRING
IS PULLED IN.
J. WIREWAYS SHALL BE PROVI�ED AS RE�UIRE�. WIREWAYS USED SHALL BE UL LISTED AS WIREWAVS OR AUXILIARY GUTTERS.
K. PULL BOXES SHALL BE INSTALLED AT ALL NECESSARV POINTS. WHETHER INDICATED ON THE DRAWINGS OR NOT. TO PREVENT INJURY TO THE INSULATION OR
OTHER DAMAGES THAT MIGHT RESULT FROM PULLING RESISTANCE OR FOR OTHER REASONS NECESSARV FOR PROPER INSTALLATION. MINIMUM �IMENSIONS
SHALL NOT BE LESS THAN NEC RE�UIREMENTS AND SHALL BE INCREASED IF NECESSARY FOR PRACTICAL REASONS OR. WHERE REQUIRED TO FIT AJOB
CONDITION.
L. ALL BOXES SHALL BE GALVANRED STEEL, RIGIDLV SEWRED IN POSITION TO THE STRUCTURE.
M. CABWETS REQUIRED FOR USE IN VARIOUS SVSTEMS FOR THE MOUNTING OF ACCESSORIES OR TERMINALS, RELAVS AND THE LIKE SHALL BE CONSTRUCTE�
OF CODE GAUGE GALVANIZED STEEL BACKBOAR�S SHALL BE PROVIDED FOR THE MOUNTING OF ALL ACCESSORIES, OF MINIMUM 3/4" PLYWOOD ANO PAINTEO
TO MATCH THE CABINET.
SEGTION262Gi6�PANELB0ARD5
A. PANELBOARDS SHALL BE DEAD FRONT, AUTOMATIC CIRCUIT BREAKER TYPE.
B. ALLPANELBOARDSSHALLCONFORMTOTHEREQUIREMENTSESTABLISHEDBYUL,NEMAANDTHENEG SERIESRATEDPANELBOARDSARENOT
ACCEPTABLEBUSBARSSHALLBECOPPER. LOADCEMERTYPEPANELBOARDSARENOTACCEPTABLE
SECTION 16150 - MOTORS AN� APPLIANGES
A. MOUNTALLCONTROLDEVICESANDPROVIDETHEELECTRICALCONNECTIONSREQUIREDTOPROPERLVOPERNTE,PROTEGTANDCONTROLALLELECTRICALLV
OPERATED E�UIPMENT AND DEVICES FURNISHED UNDER THIS AND OTHER SECTIONS OF THE SPEQFlCATIONS.
SECTION262816-SAFETVSWITCHES
A. FUSE�ANDUNFUSEDSAFETYSWITCHESSHALLBEPROVI�E�ASREQUIRE�. SUCHSWITCHESSHALLBEOFTHEPROPERSIZEANDNUMBEROFPOLES
FOR USE WITH THE EQUIPMENT REQUIRING THE SWITCH.
B. SWITCHES SHALL BE THE ENCLOSED HEAVV-DUTY TVPE WITH �UICK-MAKE, �UICK-BREAK MECHANISM AND E%TERNAL PAD-LOCKING OPERATING HANDLE.
C. ALL SWITCH ENGLOSURES SHALL BE SHALL BE OF THE APPROPRIATE NEMA RATING FOR THE INTEN�ED USE AND AS SPECIFIED ON THE �RAWINGS.
SECTION 262I26 - WIRING DEVICES
A. WIRING DEVICES SHALL BE COMPLETE WITH ALL MOUNTING DEVICES AND OTHER APPURTENANCES WHERE REQUIRED. ALL WIRING DEVICES SHALL BE THE
PRO�UCT OF F SINGLE MANUFACTURER EXCEPT NS SPEGFICALLV $TATE� OTHERWISE.
B. LIGHTSWITCHES
ALL LIGHT SWITCHES SHALL BE TOGGLE TYPE, RATED 20 AMPS. 120/277 VOLT AQ SPECIFICATION GRADE, INSTALLED 48 INCHES ABOVE FINISHED FLOOR,
UNLESSOTHERWISENOTED. SWITCHESSHALLBESINGLEPOLE,3-WAYORA-WAYASINDICFTED.
C. DIMMINGSWRCHES
ALL DIMMING SWITCHES SHALL BE SLIDE TVPE, RATED 20 AMPS, 120 VOLT AQ SPEQFICATION GRADE, INSTALLED 481NCHES ABOVE FINISHED FLOOR,
UNLESS OTHERWISE NOTED.
�. RECEPTACLES
ALL RECEPTACLES SHALL BE DUPLEX OUTLETS, 125 VOLT AG 20 AMP, TWO POLE, THREE WIRE GROUNDING TYPE, SPECIFICATION GRADE. INSTALLED 18
MGHES ABOVE FINISHE� FLOOR. SPECIAL AND HEAVY�DUTY TVPE RECEPTACLES SHALL BE PROVIDED AS SUITABLE FOR THE INTENDED USE. PROVIDE
TAMPER RESISTANT DEVICES AS RE�UIRED BV NEC.
E. OUTLET BOXES
PRESSED GALVANRED STEEL OUTLET BO%ES SHALL BE USED FOR INDOOR AND DRY LOCFTIONS. CAST IRON WITH THREADED HUB OUTLET BOXES SHFLL BE
USED FOR OUTDOOR, EXPOSED ANO WET LOCATIONS.
SECTION 2fi873 - FUSES
A FUSES SHALL CONFORM TO THE LATESTAPPLICABLE EDITIONS OF NEMA, UL AND NEC.
B. FURNISH NN� MSTALL GOMPLETE SETS OF FUSES FOR ALL SWITCHES.
SECTION 262816 - ENCLOSED SWITCHES AND CIRCUR BREAKERS
A. CIRCUIT BREAKERS SHALL CONFORM TO THE LATEST APPLICABLE EDITION OF NEMA PUBLICATION A61, ANSI, UL AND NEC.
B. THIS SECTION APPLIES TO ALL MCCB's WHETHER INDIVIDUALLV ENCLOSED, GROl1P MOl1MED OR, AS A PART OF OTHER EQIIIPMENT.
C. IMERRUPTING RATINGS SHALL BE AS SCHEDULED BUT SHALL NOT BE LESS THAN 70,000 AMPS RMS SYMMETRICAL AT THE APPLIED VOLTAGE.
D. TRIPSSHALLBETHERMAL-MAGNETICWITHINVERSETIMEDELAYANDINSTANTANEOUSTIME-CURRENTCHARACTERISTICS.
SECTION 262913.03- MANUAL AND MAGNETIC MOTOR STARTERS (CONTROLLERS)
A. ALLMOTORSSHALLCONFORMTOTHELATESTAPPLICABLESTAN�AR�SOFNEMA,ANSIAN�IEEEFORNPE,SIZEAN��UTYASSPECIFICALLYAPPLIE�AN�
SHALL BE SELECTED TO AV010 EXCEEDING THE MOTORB FULL RATED LOAD WHEN THE DRIVEN E�UIPMENT IS OPERATMG AT SPEQFlED CAPACITY UNDER
THE MOST SEVERE CONDITIONS LIKELY TO BE ENCOUNTERED
B. ISOLATED MOTORS SHALL BE PROVIDED WITH COMBINATION MOTOR STARTERS AS SPECIFIE� BV MEGHANICAL ANDIOR PLUMBING WOR�INATION SCHE�ULES
OR AS OTHERWISE SPECIFlEO ON DRAWMGS
C. MOTOR STARTERS SHALL BE LINE-VOLTAGE MAGNETIC TVPE WITH SUITABLE THERMAL OVERLOAD RELAYS, RESET, HAND-OFF-AUTO SELECTOR SWITCHES,
ANO IN�ICATING LIGHTS ON THE COVER WITH 120 VOLT AC CONTROL OR, AS $PECIFIE� ON �RAWINGS.
D. MANUAL STARTERS SHALL BE PROVIDEO COMPLETE WITH THERMAL OVERLOA� PROTECTION IN ALL PHASES. EACH SHALL BE EQWPPED WITH A QIIICK-BREAK
OPERATMG MECHANISM AND SILVER WNTACTS, IN NEMA 7 ENCLOSURE OR, AS SPEQFIED ON DRAWINGS.
SECTION 265119 - LED LIGHTING FIXTURES AND ACCESSORIES
A. LIGHTING SHALL BE INSTALLED IN ACCORDANCE WITH THE IES RECOMMENDEO STANDARDS
B. ALL FIXTURES SHALL BE FURNISHED COMPLETE WITH SOCKETS, INTERNAL WIRING, LEAOS, TRIM, HANGERS, SUPPORTS. FRAMES, DRNERS, ETG, AS
APPLICABLE.
C. ALL FIXTURES SHALL BE Sl1PPORTED BV MEANS OF ADEQUATE HANGERS WITH ATTACHMENTS TO BUILDING CONSTRUCTION INDEPENDENT OF ANV CEILING
SVSTEM OR WITH ATTACHMENT CLIPS IF THE CEILING IS RATED FOR SUPPORT.
D. INTERIOR LIGHTING
A COMPLETE SYSTEM OF ARTIFICIAL IMERIOR LIGHTING SHALL BE PROVIDED FOR ALL SPACES AS SHOWN IN ORAWINGS. IN GENERAL, ALL INTERIOR
LIGHTING SHALL BE LED.
LOCAL SWITCHES FOR CONTROL OF LIGHTING SHALL eE PROVIOE� TO SERVE EACH IN�IVIDUAL SPACE.
E. EXTERIORLIGHTING
LIGHTING SHALL BE PROVIDED FOR LANDSCAPING ANDIOR BUILDING EXTERIOR PER PLAN.
F. EMERGENCV EGRE55 LIGHTING
EMERGENCV LIGHTING AND EXIT LIGHTING SHALL BE PROVIDE� FOR ALL PATHS OF EGRESS FROM THE BIIILDING.
FIRE ALARM SPECIFICATIONS:
A. THE FIRE ALARMS CONTRACTOR SHALL OBTAIN A SEPARATE PERMIT. ALL INFORMATION SHALL BE PROVIDED ON THE PLANS PER THE REQUIREMENTS OF
AUTHORITY HAVING JURISDICTION.
B. THE FIRE ALARM SVSTEM IS NEW AND SHALL BE DESIGNED WITHIN THE LIMITS OF WORK. THIS PROJECT DOES NOT CONTAIN ANY BOOK FIRE ALARM
SPECIFICATIONS. THE FOLLOWING SHALL BE A PART OF THE FIRE ALARM WORK, BUT IS NOT LIMITED TO'
1. PROVIDE FIRE ALARM DEVICES AS INDICATED ON PLANS
2. CONNECTFIREALARMDEVICESTOFIREALPftMSVSTEMINITIATINGANONOTIFICAT10NCIRCUITS.
3. PROVIDECOMPLETEWIRMGTOALLNEWFlREALARMDEVICES.
A. PROVIDE COMPLETE BATTERV CALCULATIONS AS IT RELATES TO THE EXISTING NEW FIRE NLARM SYSTEM.
5. PROVIDEVOLTAGEDROPCALCULATIONS.
6. WSTALLATION SHALL BE IN COMPLIANCE WITH THE FIRE ALARM SVSTEM MANUFACTURERS INSTRUCTIONS.
G THE FIRE ALARM CONTRACTOR SHALL FURNISH THE QUAMITY OF �OGUMENTS RE�UIRED BV THE NUTHORITY HFVING JURISDICTION OF P.E. DESIGNED,
SEALED AN� SIGNED FlRE ALARM PLANS.
D. THEFIREALARMCONTRACTORSHALLPROVI�ETOTHEARCHITECTIENGINEER,ARECORDSETOFAPPROVE�SHOPDRAWINGSFROMTHEAUTHORITVHAVING
JURISDICTION WHICH COMPLY WITH THE VUSBC AND NFPA 12.
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