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<br /> � 1916 Pike Pl�ce 5uite 12--3f7
<br /> � Seattle, WA 981 Q 1
<br /> 2t16.45�.7517
<br /> � ELECTRI�A� SPECIFlCAT!{3NS 5} �iquidtight Flexible Met�allic Conduit: Exterior equipment canneetions.
<br /> � '� E�ECTRICAL, GENERAL PR4VISIONS f�) Minfmum raeeway size shc�ll be 3/4 inch, except for roceways with nc� more than three �12 AWG
<br /> A. SCOPE t}F WORK conductors r�hich may be 1 J2". ����������
<br /> 1, P�avide all labor and m�terial necessar}r to aecomplish the work specified herein and �s shawn on the b. Installatian: � �i � N � E � �
<br /> drawings. 1} Concealment: All rocew�ys shall be concealed in finished areas, Wh�re existing wall surfaces are
<br /> 2. Coardinate wark with all ather trades. inaccessibls, surface metal raceways fo� these exceptions moy be pravided when approved. 1 soi F�ttn avenue,�uite gao�s�att�e,w��si o1
<br /> 3. Visit the site c�nd veri existin ct�nditions ri�r to submittin bid. ph 2d6.823.0717�fax 206.624.3?75
<br /> � � � � 2) Ex�osed Raceway�: Install exposed r�ceways as high as passible, obove ductwark, parallel or a# right ��ff�an.�om
<br /> 4. Remc�ve oll waste and rubbish from the site an a daily ��sis. angles to buUding lines, . �asT�Nc ����n��,y�«s�;t�,«�at;o�ah;��
<br /> 5. The existin� fire �larm system must remain in ��eration at all times, Provide o "fire watch'° �nytime 3} Expansion ond Earthquake Joints; Racewoys shall not be instaSled in canerete slab or w�11 construction
<br /> the existing �re ol�rm is taken out of service. when passin� through an ex��nsion or e�rkhquake joint. Raceways shall be installed in furred or suspend�d i�C1
<br /> B. WARRANIY. Warkmanship and materials sh�ll be guaronteed for a peri�d of ane year frorn the dnt� of ceiling spaces with a minirnum of 24 inct�es of flexible c�nduit crossing the expansion or earthqutake joints. o� vA..
<br /> � final acceptance by the Uw�er. 4} Routing: All raceways shall be installed par�llel or at riqht flngles to the building construction unless �.�' � -�
<br /> � C. REGl11ATI0NS prc�hibited by o physical abstructi�n. p �� _�-;� �' ��..,
<br /> 1. Electrica! work shall comply wi#h the following cades as presentl�r applicable: 5) Raceway Supports: Raceways shall be supported with heavy—duty, one—hole, pressed steel straps on �` ��- C'
<br /> a. Notional Electrical Ct�de {NEC} interiar surfaces. Support pendant—m�unted racew�ys on 3/8—inch rod with pear—shaped hanger or .
<br /> b. Washington State Non—Residential Energy Code (NREC� tr�peze—type hanger with 3�8—inch rod (minimum) and 1-5/8—inch square �reforrrred chann�l and pipe �'� �, �1 $ � .�,�'
<br /> c. Woshington Administrative G4de {WAC) clamps. Parallel, surface—mounted re�ceways shall be supported fram 1-5 f 8—ineh square preformed ch�nnel °�'��,'�z �' ��'�'
<br /> d. Local and State codes ond regulations and pipe cl�mps, All fittings and suppor�s sha11 b+a hat—dip galvanized in exteriar areas. �'� AL �
<br /> 2. Pe�rr��ts; Obtain and pay for all required permits. 6) Independ�nt Support: Conduits shall not be supp�rted from the ceiling suspension �ystem, ducts, pipes �11�1/2016
<br /> 3. Safety Measures: Provide o safe environrnent ta protect empl�yees and all �thers from injury. Comply °� �ther systems fareign to the electrical install�tian. The entire electrical inst�llat�on shall be kept
<br /> vrith �Safety and Health Regulations fr�r Canstructian," Volume 36, Na. 75, Part il. af the Federal Register by independent f�om any oth�r #rade. -
<br /> the U.S. L�epartment of Labor. 7) Pullbgxes with ��vers: Shal! be provided as sho�rn on the drawings or as raquired by Code. All
<br /> D. SUBMITTA� AND SH�P DRAWINGS: Prior ta installatiQn, aubmit catc�log data #or all equipment and P�����xes shal! be I�coted so as to bs occessible.
<br /> mote�ials for review. Submit shop drawings showing complete terminal—to—terminal wiring for e�ch special $} Flexible Conduit: Shall be used only for lighting fixture pigtails in accessible �eilings, filush—rnount�d
<br /> system. Three copies required. speaker pigtt�ils in accessible ceiiings, sound contrvl, mot�r connections flnd at building exp�nsian jt�ints as
<br /> E. t3PERATI{?NS AND MAINTENANCE MANUALS: Pravide mtaintenance and aperatior�s data f�r �II electrical sPeci�ed. Arry other pe4pc�sed use of flexible conduit mu�t be appr�ved pr`ior to installatic�n.
<br /> squipment and special systems. Three cop3es are required. 9) Penetrations: Raceways which pass through building roof, e�cterior wplls of building abave or below
<br /> F. RECC}R[7 DRAWINGS: Corrections �nd changes rn�d� during the progress af the w�rk shall be neatly 9r�de and floar slabs on grade shall be sealed an the interior side of the building using n�n—h�rdening
<br /> rec�rded as a�tu�lly installed for as—built recQrds. Submi# to the �}wner up�n pro}ect cnmpletiot�. sealing campound after al! c�nductars have been install�d in the raceway. SeoGng materi�l shafl be
<br /> G. CERTIFICA7ES t�F INSPECTIQN: Subrnit signed—aff perrnits feom the �c�de Enfcrrcing Agencies to the specifically designed for slec#rical wi�ing systems.
<br /> Owner upon prQject com�letion. 10} Conduit Passing Thraugh Building Roaf: Prc�vide a 4 Ib. lead plumbing vent flashin� with a
<br /> F#. PRt?DUCT LISTING C}ft LABELING: A�1 electrical equipment shall be listed and labeled by Underwriters' ���nterflashing t�ttached abave using a galvaniz�d steel clamp. �
<br /> Labr�ratories, Inc. 11} Conduit Penetrating Membranes: All e�nduits penetrating walls or sl�bs with membrflnes shall be
<br /> 1, MAIERIAL AND EQUIPMENT: All materidls ond equipm�nt sh�ll be new unless noted othen�rise. Protect �II instalied with appraved membrane cl�mping devices in order to pravide necessary seal.
<br /> matari�ls �nd equipment from damage or corrosion. 12} �terior Walls: Cr�nduits �assing through e�cterit�r walls below grode and jor bridging an �re� which was
<br /> J, CUZTING AND PATCFi{iVG: Pravide all required cuttin� and patching for the electeical wark. �r�viously exc�voted �nd backfilled shall be rigidly supporked by a structurally reinforced concrete duct bc�nk
<br /> K, REMOVAL AND REPLACEMENT OF EXISTING ACCESSIBLE CEILING PANELS, L16NTING FIXTURES AND SPEAKERS: sPanning between the building waEl Qnd a bearing surface �n undisturbed earth.
<br /> Remove �nd reinstoll all necessary ceiling p�nels, Gghting fi�ttures, speakers and other existing equipment in 13) Empty Raeew�ys: Provide a nyfon pull string in a11 empty raceways.
<br /> existin� accessible ceilings as required tr� install the electrical work. 3. Surfaee Metal Roceway �SMR).
<br /> L. AldCHt7RAGE RND BRACING: Provide complete seismic anchorage ond bracing for the lateral Qnd vertical �, General: Provi�e dividers, covers, entrance �ttings, elbows, 0Ff3E�.3 and other accessories as required for
<br /> suppo�k of conduit and el�ctrical equipm�nt as requi�ed by the Unifc�rm Building Code. p complet� installatian,
<br /> M. FIR��'C?PPING: Pravide �restopping for nll penetration in rated walls, ceilings and flaars. b. Grounding: Pravide a separ�te continuous unbrokerr ground �on�luctor for all lighting and power cireuits
<br /> N. PAINTfNG: Paint oll exposed raceways, except SMR, in finished arec�s to match adjacent surfaces, run in SMR.
<br /> (3. INSTRUCTIQN: C�ntr4ctor shall ins#ruct the i�wner in the use and operatian af al( systems installed c. One—Piace Raceway: Prt�vide where r�ceways cannot be concealed in finished areas. •
<br /> under �he scope of this contra�t. d. Two—Piece pual Ch�nnel Rflcew�y: Provide where shawn on the drflwings.
<br /> BA51C MATERIA�S AND METNODS 4. Wire and Cabl�:
<br /> A. RACEWAYS AN[? FITTINGS a. Branch Circuits: Branch circuits sha�l be No. 12 AWG minimum, color—coded as listed below. Homervns
<br /> 1. Raceways: gre�ter than 75 feet to f�rst autlet shall be No� 14 minimum.
<br /> o. Rigid Mett�llic C4nduit: Zinc—cnoted steel with full threaded connections. b. Feedgrs: Feeders shall be sized as shown on the drowings and c�lor—coded in accordance with list
<br /> b, El�ctri�al Metallic Tubing (EhiT}: Zinc—caoted steel. below. Make no splices unless shown on the plans.
<br /> c. Rigid Nonmetalfic Conduit: Rigid PVC, ScMedule 4t}, UL listad f�r direct burial or concrete eneflsemsnt. �r ����r Coding Requirements.
<br /> d. Flexible Met�llic Canduit: Golvanized steel, s�curely interlocked. 1} 120�240 Valt, t—Phase, 3—Wire Systems:
<br /> e. Liquidtight Flexible Metallic ccrnduit: Galvonized steelt interlacked, with int�gral ground conductor and PVC �'ha�� � Black
<br /> jacket �verall, Phose 8: Red
<br /> 2. Fittin s• Phnse C: Blue �
<br /> 9 • N�eutral: White
<br /> a. Rigid M�tallic Cc�nduit: Ground: Green J �►..r' .
<br /> 1) Gouplings; Ttrreaded metallic #ype �f the some materi�l as the canduit. Travel�rs: Yellow (f�r 3— and 4—way switching) �`/ ./
<br /> Controls: Black wi�h wire numbers an each conduct�r ��
<br /> 2) �ocknuts: Stee! up to 2 inches, m�lleable irpn for 2-1/2 inches an� larger. d. Splices and Terminati�ns: Lighting and reeeptacle branch circuit canduct�rs up to Nc�. 10 AYVG shali be �
<br /> 3� Bushings; Bokelite or plastic up to 2 inches, m�lleable iron with insulating collar for 2-1/2 inches and spliced with Wing Nut type connectars. ��,� �.��
<br /> ���9��� e, Hame Runs: Branch circuit conductars shall be home run to panelboards or m�tor control centers in �
<br /> �F) Uni�ns: Zinc plat�d mallsable iron, 3 piece conduit coupling. groupings as shawn on the drawings, Combining branch circuit hame run cr�nductars in single conduits ��%7 �
<br /> b. Electrical Metallic Tubing (EA�T}: 1-1 j2" and smoller shall be c�mpression type steel employing a split °���� ��Qn thot sl�own, wilf not be permitted. ..0 /
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<br /> c�m.�gated �ing and tightening nut. Fittings 2" nnd larger shc�ll be steel and m�y be setscrew type �• Boxes and Fttings.
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<br /> containing dual setscrews an each side of coupling. a. General: Boxes shall be suppor�ed securely and independently. Mc�unt baxes on building surfaces or � ��
<br /> c. Rigid Nonmetalfic Gonduit: Slip—c�n, n�nthreoded type af same moteriol c�s conduit. suppor� with trapeze hanger as described in Raceway installativn. Jun�tion bcrxes shall nat b� used unless � w, � �
<br /> d. Flexible Mstallic C�nduit: Steelx one— or two—screw elamp type. the number �f bend�, pulling length, or circuit requirements necessitates their installatian. Junctian or {��]
<br /> pu(Ibox npenir�gs must be accessible. ,��
<br /> e. l.iquidtight Flexible Metaliic Conduit: GaVvanized steel, compressi�n type. b, St�und Control. YYhere boxes are maun#ed in a common walf, thsy shall wherever passible, be offset � J
<br /> 3. Cvnduit Str�ps; Heavy duty, two—h�le pressed steel. harizont�lly sa that they are not moun#ed back—to—ba�k. Conn�ct �€fset baxes with flexible conduit not to �.� .
<br /> B. t}U11E1', JUNCTION AND PULL B(}XES exce�d 18 inches in length. � � �
<br /> 1, Outlet and Device Bnxes: 6. Wiring DevEces;
<br /> a. Interior Surfoce—Mounted in Unfinish�d Areas. tlne—piece pressed steel, elec#ro—galvanized, size and a. Gener�l: lnstall devices level, plurnb and square with building lines. � j""`'�
<br /> depth required by Code, except 4—ineh s�u�re or 4—inch octagonal minimurn. b. �witch Locati�ns: Lc�cate switches 6 inches from door casing. � �,,,r,f
<br /> b. Interiar Flush—Mounted: Same �s c�bove except provide plaster rin�g extension to �nished s�rf�ce. c, k��unting Heights; Height of devices to the center line of the box shall be as fa(lows unless otherwise � f `�
<br /> � c. Interior Surfac�-�Maunte�d, Fnished Areas; Wiremold No. 570� Series sized to fit standard wiring device noted. � L�.1�
<br /> � and for fire alarm devices pravide boxes with a factory applied red finish {spacial order praduct). Yerify Switch: +48'" � �� ��..I/
<br /> device box requirements wi�.h the fir� �larm supplier, R���������; �1g" ��..
<br /> �� d. Exteric�r Mounted: Cast, non—ferraus metal with threoded hubs required, cast g�sketted cavers. Above Counter Receptacles: Bottvm of box to be 1° abave backspl�sh or counter. � ��r ./
<br /> � 2. Junetion and Pull Baxes: 7. GrQunding:
<br /> �� a. Interior Are�s: Steel, screw eover, code g�uge and siz�. l.arge juncti�n and pull boxes shall be a. General. Provide tk►�ough the entire electrical system. A separate green equipment grounding conductor �� /.�
<br /> � fabricated sheet stee) with baked enamel #inish and retum flanga with screw retained c�ver. sh�ll be provided in �11 lighting and ppwer raceways, � �
<br /> N b. Exteriort Cas#, non—ferrous metal with cast, gasketted covers; �r sheet steel, hot—dip galv�nized after b. Banding: Insul�ted grounding bushings sh�ll be insta�ll�d tc� band �II feeder conduits t� the switchboard �"'�/ � � 1 '
<br /> �¢ fabr"ication, no K{7's, with gasketted screw cover. gr�und bus or panel ground bus at both ends of feeder raceways. Insulat�ed groun�ing bushings shall be LL.� �.L�.1 ��
<br /> C. WIRING aEViCES installed t� b�and all feeder conduits to the ground bus or pane! enclosures at bath ends of the nans. � j.�/
<br /> �� c. Neuteal Grounding: The neutral point of all radiolly—operated transformers sholl be solidly grounded to � � �
<br /> —� 1. Approved Manufacturers; Bryant, Caoper Wiring Devices {Arrow hc��t), Hubbell, P & S ar Leviton. All
<br /> � the grounding system and trc�nsformer enGEosure with code size ground conductors. The neutec�l bus in et�ch � � �
<br /> �� park numbers refer tv Hubbell
<br /> � 2. Cofor of Switch Handles and Reee tacle Faces: Ivo panelboard sh�El be isolc�ted fram ground. 1'he neutral shall be graunded only at a single point at the main
<br /> P ry• switchb4ard �r at separately derived system transformers.
<br /> �'� 3. Rece tacles; �'••'
<br /> � � d. Tr�nsforrner Groun�ing: Secondary neutral gf �II transfornners shall be solidly grounded. The cor►duit �
<br /> � a. Duplex Recept�cies: Specific�tion—grade, 15 arnpere, 125 volt grctunded type, 5262 series, system shall n�t be considered an adequate ground. � ��
<br /> �� b. {�edicated [}uplex Receptacles: Speci�cation—grode, 20—ampere, 125—volt grounded, 5362 series. e. Receptacle Graunding: �onnect th� �round terminal of �II receptacl�s by utilizing � separate grounding
<br /> �� c. Ground Fault lnterruption Receptacle. Specification—g�ade, 2Q arnpere, 120 volts, C(ass A, 5—rnilliampere conduct�r between the receptacle grounding screw �nd the graund canductar provid�d in the branch circuit. �� �� �
<br /> n- S@C#SIt1Yl�t. GF5262 series. Integral m�unting straps within the receptacle cannected tc� the device mounting strops are not �pproved as
<br /> o� 4. Switches: a gr�unding method. ��� �� i�
<br /> �� �. Single—Pole 5w�tches: Specificati�n—grade, 20 ompere, 1221 series. f. Flexibl� Canduit Graunding: Provide a seporate grvunding cvnductc�r in all flexible conduit runs including � .
<br /> �� b. Three--W�y Switches: Spe�i�eation—grt��e, Zfl ampe�e, 1223 series. waterkight flexible canduit with integral gr�unding strops. Install ground c�nductor inside conduit with
<br /> c� unground�d conductors.
<br /> � D. DEVICE PIATES: 5atin finish stainless steel. Pass ond Seymourf S�erra 302 "S" line �r equal, g, Ground Conne�tions: Grvund conneetions t� building steel, ground rods and C4bIg �4�3 sholl utilize an
<br /> �a E. EXECUTION exatherrnic welding prc�cess. Cadweld, Eric� Products. (nc�, or qpproved equal. E�ECTRI�A�
<br /> �� 1. General: 8. Owner—Furnished Equipment: Provide camplete electrical service �nd c�nnecti�n ta all �wner—furnished S P E�I F I CAT I O N S
<br /> �� a. Coordinc�tion: The Contractor shall review all drawings, details and �levations prio� to rough—in. Where equipment.
<br /> r� equipment is furnished by �thers, the Cc�ntractor shall ascerkair� the pr�per voltage, lot�d ancf cannec#ion 9, Identification. In general, label all junction 6oxes, terminal cobinets, etc., with the circuit number ar
<br /> �� r�quirements prior to rough—in. }aw—valtage system contained within. The �re al�arm junction boxes shall be painted red. SCALE: NONE
<br /> ��? b. i�aterials: All materials af a specific type shaN be pravided by the same manufacturer throughout the DISTRiBUTION EQUIPMENT
<br /> � , project. A. PANELBt3ARDS
<br /> �� 2. Raceways: 1. Approved Manuf�ctures: Square [}, Eaton, General Electric.
<br /> �� a. Roceway Types� Install raceway types and sizes as listed below. 2, Distribution Panels: 120f240—valts, 1—phase, 3—wire, capper bus p�nels, bolt—an rnolded—ca�se
<br /> �� 1) Rigid Metallic Conduit: fn cc�rr�rete and masanry and ex�osed exteriars. thermai—magnetic type circuit breaksrs hoving a minimum interruptin� rating af 22,40{l amperes and ,
<br /> �� 2) Electricol Metallic Tubing {EMT): Afl �re�s �other than t�bove. Mdy be used for feeders with inte�ro# door—withir�—door cavers,
<br /> �� g�een graund conductor, END QF ELECTRICAL SPECIFICATI�}N CEI PROJECT N0. 160041
<br /> �� 3� Rigid Nanmetaliic Canduit: ��t�rior underground installations; di�ct buried for lighting roceways. 9(3 PERMIT SE1�•> 4 12 2016
<br /> � degree elbows ta be galvanized rigid s#,eel. � �
<br /> �� 4) Flexible Metallic G�nduit: Recessed fixture connections, interia� concealed equipment connectians,
<br /> �m expansian jaints and �aund control. Not ta be used exposed inst�ll�tians within the building.
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