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IN�IREVISIONS
<br /> 3.Exposed feeder conduits shall be identified as to load fed and voltage with linch high black stenciled letters and numerals;conduit C. Branch circuit conductors to internal wiring connections of an individual surface lighting fixture housing shall be Type THNNfI'HWN. B.Exact routing of trenching shall be determined by the Electrical Contractor and approved,in advance,by the Owner. F.Threaded conduit terminations for weatherproof applications shall bemade by use of Myers Hubs. J J J J
<br /> shall be marked every 50 tee(.or at the minimum,where making a transition from exposed to concealed. U U U C7
<br /> 3.02 Feeder Circuits 1.02 General Requirements G.Refer to Section 16051 paragraphs 1.05 and 1.06 regarding"explosion proof'fittings and installation requirements. m
<br /> PART3 GENERAL
<br /> A.A riser diagram or a general layout of feeder circuits are indicated on the Drawings. Contractor shall lay out the feeders generally as A. Related and general provisions of Contract,including General and Supplementary Conditions and Division 1 Specification Sections, 2.03 Outlet Boxes F ur m o �
<br /> 3.01 General indicated,but shall determineconductors
<br /> the exact location and routing of feeders du as surface
<br /> best fit the layout of housing
<br /> ing s shall apply to this Section. M
<br /> A.Material,size and installation for outlet boxes shall comply with NEC ArtiGe 370. �
<br /> A. Electrical drawings are diagrammatic,Indicating general arrangement,approximate sizes,general locations of equipment and outlets. 6.In general,conductor sizes for feeder circuits are noted on the Drawings. Where conductor sizes for feeder circuits are not shown,the PART 2 PRODUCTS U
<br /> Electrical Contractor shall verify dimensions Infield;adjust manufacturers Shop Drawings. Do not scale drawings. Contractor shall Immediately notify the Architect/Engineer,who In tum will provide the missing Information. B.Boxes shall be Raw,Steel City,Appleton or equivalent,catalog numbers based on Race,unless otherwise indicated. In general the Of) OOf
<br /> 2.01 Materials type of boxes shall be as follows: 0 _ U
<br /> B.Architectural and structural drawings supersede electrical drawings. Electrical Contractor shall determine that work of this Division can 3.03 Branch and System Circuits < 0-
<br /> be accommodated within spaces provided. Owner shall benolRed of any interferences before stating installation. A.Bused service marking[ape shall besix inches wide with caution"ELECTRIC"labeling. Seton#210ELE or equivalent. 1.In sNd walls: For single outlet4 inch square by 2-1/8 inch deep box No.232 or 233 shall be used. For ganged outlets 4-1/2 inches Q d Z
<br /> A.A general layout of branch circuit wiring is indicated on the Drawings. Generally,rewptacles and appliances shall be on separate high by t-13/16 inches deep multiple gang boxes No.951 through No.958 shall be used. Boxes shall be provided with raised adapters of U) Q � Q
<br /> 3.021nstallation circuits from lighting. B.Refer M Division 2 specifications 02222,02223 and 02225 for additional requirements on excavating,backTlling,and trenching depth as required for thickness of wall materials. W m
<br /> respectively. Q J W >
<br /> A.Electrical Contractor shall determine sizes locations for chases openings necessa for installation of electrical work�wo trete with B.Branch anal circuits are numbered to match NEMA ole numbering system; lest and 2-PhaseA poles poles 2.In mason and oared concrete walls:. For single oWefs requiring two conduit connections in to and/or bottom of. necessary P P P 9 Y •W ,P .P masonry P 9 q 9 P W W
<br /> other trades in setting of sleeves,inserts and hangers. and 6-Phase C,etc. Actual field numbering of circuit directories may very from pole numbers,but shall be phased and pole connected as PART EXECUTION square by 2-1/e inches deep box No.232 or 233 with raised square cut adapter shall be used. For ganged outlets 3-3/4 inches high by J W Z = Z � J
<br /> shown on the Drawings. 2-1/2 inches deep multiple gang masonry boxes No.691 through No.694 and No.960 through No.964 shall be used. (L Q U 0W
<br /> B. Electrical Contractor shall coordinate this work with all trades and serving utifi ies. Operation shall be arranged so as not to delay 3.01 Installation 06 d I" U) J F
<br /> installation or completion of any parts of interrelated work so that construction may proceed on schedule. C.Where homerun circuit numbers are shown on Drawings,such numbers shall be followed in connecting circuits to panel boards. Each 3.Surface mounted wall outlets: For single enlist 2-1/8 inch deep handy box No.674,for two notate 4inch square by 2-1/8 inches deep >> U)Electrical
<br /> cirwit homerun containing two or more circuits with a common neutral shall be wnnectetl to the circuit breakers or switches in such A.The electrical contractor shall perform all excavating required for light pole bases,underground wiring,conduit and duct banks and shall box No.232 or 233 shall be used. For more than two ganged outlets 3-3/4 inches by 2-1/2 inches deep multiple gang masonry boxes No. U) F- > W ~
<br /> QElectrical Contractor shall cooperate with Mechanical trades in preparing interference drawings for points where there is possible amasser that no two of the circuits shall be fed from the same bus. backfli trenches and excavations after work has been inspected. 692 through No.fi94 and No.960 through No.9fi4 shall be used. Bones shall be provided with l/2lnm raised cover as required for device. J W � U ofZ �
<br /> conflict between trades. Enact locations of pipes,conduit based on field measurements with final arrangement shall ba determined by m U (� F 0-
<br /> intra-trade agreements subject to Owners review. D. In general,conductor sizes for mayor branch circuits,such as large motor and equipment branch circuits are noted on Drawings. Refer 7.Tranches shall be opened in straight lines and bottomed out at least inches below conduits or ducts. Minimum depth as indicated 4.In suspended callings: 3-1/2 inch deep octagon box No.280 or No.281 with fixture studs and steel mounting bars shall be used. Q > �_ V a (D W � � z
<br /> to branch cirwit sizing fable for wiring requirements to fueling pumps. shall be maintained between top of largest conduit or duct and finish grade- () W U W n Z Q U o w
<br /> D.Owner reserves the right to make reasonable changes in indicated locations without extra cast. S.Where andel boxes are free scantling on conduit stubs in shops and other areas indicated, nd steel
<br /> e l moa Type bars
<br /> or FD malleable trot > Z O - (� m o. F
<br /> E.Where specific conductor sizes required by the Drawings are larger than the NEC requires,the larger sizes shall beinstalled. 2.Care shall be taken in excavating that walls and footings and adjacent load bearing soils are not disturbed in any way,except where cadmium finish boxes shall be used with appropriate gaskeled cover plate to suit device. This Style box shall be used in conjunction with (' = Z 0 Z 0 O O - o
<br /> E.Conduits,wiring and equipment shall be arranged substantially as indicated. Any change resulting in asevings in labor or material Innes must cross under wallfmWg.Where aline must pass under fmtlng,the crossing shall be made by the smallest possible trench to all areas where installed with rigid galvanized conduits. Z Q (� W Z - W 'i LL � d
<br /> shall be made only in accordance with a Contract Change Order. Deviations shall be made only where necessary to avoid interferences F.Cables shall not be bent,either permanently or temporarily during installation,to retlii less than 10 rimes the outer diameters,except accommodate the duct or conduit. J Z Z Q Q F (n D F m
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<br /> and only after Drawings showing the proposed deviations have been submitted to and approved by the Owner. where shorter radii are approved for conditions making the specRed radius impractical. 6.Outlets installed outdoors or in wet locations: Crouse-Hinds Type FS or FD box with gaskttetl Taymac deep cover plate shall be used J � q � = Q w y �
<br /> 3.Excavations shall be kept free from water by pumping if necessary. No greater length of trench shall be left open,in advance of for receptacles,and small rover plates for switches. Covers shall be 3R rated as"raintight while in use." Die-cast'bell'type boxes will not D -
<br /> F.Concretebasos and
<br /> shigh ufor nless
<br /> electricalequipmentnoted of Identifiedon
<br /> s. Pad sizes orascati required shall e determined
<br /> responsibility of this Section. Gwings. wire will be permitted only on control circuits of relays,contactors,starters,eta Systems wiring shall be as scheduled on the conduit laying or duct installation,than[hal which is authorized or directed by the Owners representative. be acceptable. d m (n (9 J V a a Q a v
<br /> Pads shall be 3lnches high unless otherwise noted on the Drawings. Pad sizes and locations shall be determined by Me Electrical Drawings. r r i i i i r i
<br /> Contractor(do not scale from the Drawings). This Contractor shall furnish all equipment anchor bolls and shall be responsible for their - 4.Contractor shall cut any interfering trees,remove all stumps,rocks in the line ofthe excavation. Approval of the Owner shall be 7.Outlet boxes in Classified Hazardous Areas shall be explosion proof,Class 1,Division l or Division 2,Crouse-Hinds,Appleton,or U) O O0 r O r O
<br /> accurate installation and aurate location. SECTION '16054 CUTTING & PATCHING obtained before any tree is removed. approved equal,and sized in accordance with NEC requirements. N V O n Ln O tD
<br /> PART 1 GENERAL r r d' to P_
<br /> 3.03 Tests 5.Any shrubbery in line of excavation shall be removed with a ball of dirt and replaced at completion of excavation. 2.04 Pull and Junction Boxes O O O O O O O (O
<br /> 1.01 Scope of Work r r r r r r r r
<br /> A.The Electrical Contractor shall secure approval of Owner's Project Manager before energizing any electrical apparatus or cable. 6.Roots shall be removed to a level of l 8 inches below finished grades and deeper as required for duct runs,manholes,and light pole A.Construction,size and installation of pull and junction boxes shall comply with NEC,Article 370.
<br /> Systems shall be tested by the Electrical Contractor and placed in proper working order prior to demonstrating systems to Owner. A.Under this Section of the Specifications,the Contractor shall furnish materials,tools,labor,and supervision necessary to cut and patch bases. No roots will be allowed to remain under the work.
<br /> existing construction in accordance with the Drawings and Specifications. B.Pull and junction boxes not specifically described in NEC,Article 370,shall be fabricated of heavy gauge galvanized steel with screw
<br /> S.After work is completed a load balance test shall be made by me Electrical Contractor to demonstrate that with full lighting and B.The electrical contractor shall perform all backfilling associated with the above described excavation work. covers,brass screws and hardware with enamel finish. O
<br /> mechanical load the balance between phases is within 5 percent. Unbalance beyond this limit shall be corrected. Special care shall be B.This Section describes the cutting and patching of existing construction required by the installation of new electrical work and for the
<br /> taken during load balance adjustments to assure,that reverse rotation of motors aces not occur. removal of existing electrical devices and wiring. 1.Marker tape shall be installed for all bused electrical services. As backfill proceeds,Install marker tape at approximately 6inches C.Junction boxes in Classified Hazardous Areas shall be explosion proof,Class 1, Division for Division 2,Crouse-Hinds,Appleton,or Z
<br /> below finished grade. approved equal,and sized in accordance with NEC requirements. J
<br /> C.System ground shall be tested to demonstrate that the ground resistance does not exceed the requirements of NEC. 1.02 General Requirements J
<br /> 2.Backfill about the structures shall be placed,when practical,as the work of construction progresses. Backfilling on or against concrete D.Pull and junction boxes for outdoor installations shall be rain-tight. LL
<br /> D.Such tests shall be performed as required by authorities having jurisdiction over the site. A.Related and general provisions of Contract,including General and Supplementary Conditions and Division 1 Specification Sections, work shall be done only when directed. Y
<br /> shall apply to this Section. 2.05 Auxiliary Gutters
<br /> E.Tests shall be performed as described in subsequent sections of the Division 16 Specification. 3.Backfilling of duct lines shall progress as rapidly as the testing and acceptance of the finished sections of the work will permit and shall (�
<br /> PART 2 PRODUCTS be carried to a crown approximately 6 inches above the existing grades. In backfilling around tluct lines,selected material shall be A.Construction,sizes and installation of auxiliary gutters shall comply with NEC,Article 374. � Q
<br /> 3.04 Demonstrations compacted firmly around and to a depth of not less that 6 inches over the tap of the duct. Rough grading shall be compacted thoroughly in m
<br /> 2.01 Materials layers and shall be brought d to within 6 inches of finished grades. Fill and backfill shall R clean and free from vegetable matter,sticks, 2.06 Hangers and Supports Q
<br /> A.Prior to ameptance of the work,the Contractor shall demonstrate to the Owner or his designated representative all features and rocks and refuse. O
<br /> functions of all systems and shall instruct the Owner in the proper operation of the systems. Each system shall be demonstrated once. A.Proper materials shall be provided to match existing construction. Installation shall conform to requirements of Division 9. A.Conduit hanger and support devices shall be provided of approved type for required methods of support to include: structural steel �n
<br /> 4.Backfill under roadways,drives and parking areas shall be bank run gravel or approved granular material. members,suspension rods,conduit clamps,concrete inserts,expansion shields,beam clamps and welding pins. All devices shall have �
<br /> B.The demonstrations shall consist of not less than the following: PART 3 EXECUTION galvanized finish or other approved corrosion resistive finish. In general,hangers and supports shall be as follows: Z
<br /> 5.Backfill under building walls,and footers shall be concrete of the same strength as walls of footers. W Z
<br /> 1.Point out me actual location of each component ofasystem and demonstrate its function and its relationship to other components 3.01 General SECTION 16111 - CONDUIT SYSTEMS 1.Wherewd on
<br /> amultiple run of ndui[is routesurface of structure,conduit clamps mounted on B-Line or equal channel so as to CC ,�nn
<br /> within the system. maintain clearance between conduit and structure shall be used. G�y Z U
<br /> cut all holes and channels in existing construction required for the installation of electrical wiring and equipment. PART 1 GENERAL W Z
<br /> 2.Demonstrate the electrical systems by actual"start-stop"operation showing how to work controls,how to reset protective devices,how A.This Contractor shot2.Where single run of conduit is suspended from overhead,split ring conduit clamp suspended by steel tlrop rad shall be used. Z (n
<br /> to replace fuses,and what to do in an emergency. B.Holes and channels shall be cut as small as practical and in a manner satisfactory to the Owner. 1.01 Scope of Work U) ♦n = W
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<br /> 3.Where multiple parallel runs of conduit are suspended from overhead,split ring conduit clamps shall be used,uniformly spaced and J V =
<br /> Systems to be demonstrated shall include but not be limited to the following: C. Contractor shall patch all holes and channels wt
<br /> for the installation of electrical wiring and electrical equipment and shall patch all A. Under this Section of the Specifications the Contractor shall famish all labor,materials,tools,and equipment required for the fabrication supported an trapeze hangers fabricated of 6-Line Channels,suspended by not less than 112 Inch continuously threaded steel drop rods. Q Z � '�nn � Ill
<br /> damage caused by the installation and removal of electrical wiring and equipment. and installation of wntlurt systems in accordance with the Drawings and Specifications. V
<br /> 7.Service and Power Distribution Systems. 4.Any form of strap iron or wire hangers will not be accepted. d Z
<br /> 2.Lighting and Lighting Controls Systems. D.Finishing(paint,wall covering,etc.)shall not be included under this Section. B.Conduit systems shall be provided for all wiring,except where the Drawings or other Sections of the Specifications indicate that certain W d V � i
<br /> 3.Closed Circuit N System. wiring may be Installed not in wntluil. S.Maximum hanger and support sparing shall be in accordance with NEC Sections345-t2,346-12 and 348-12. Regardless of listed � � Z w �
<br /> SECTION 16056 - FIRESTOPPING Q J � d � � J � &Ny
<br /> 4.Motor and Equipment Control for Gasboy System. spacing,additional hangers or supports shall be provided at not more than 2 feet from each change of direction and at each side of any box
<br /> 5.Vender Root Overfill Alarm System. PART 1 GENERAL C.This Section describes the basic materials and methods of installation for circular cross section orndud systems. Other types of or fitting. C Q O O � I_ m �
<br /> conduit a raceways when required shall be as specified in other Sections,or as called for on the Drawings. U, Z IL N w S a
<br /> D.Contractor shall furnish to the necessary trained personnel to perform the demonstrations and instruction,and shall arrange have the 1.01 Scope of Work B.Hangers and supports shall be anchored to structure as follows: r
<br /> manufacturer's representatives present to assist with the demonstrations. Contractor shall allow one days for performing prescribed 1.02 General Requirements W Q Z 0 E w 4
<br /> demonstrations. A.Under this Section of the Specifications the Contractor shall famish all labor,materials,tools,and equipment required for the installation 1.Hangers and supports anchored to poured concrete: Malleable iron or steel concrete inserts shall be attached to concrete forms. CO) Z W (
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<br /> of firestopping materials. A.Related and general provisions of Contract,including General and Supplementary Conditions and Division 1 Specification Sections, 2.Hangers or supports anchored to structural steel: Beam damps and steel channels shall be used as required by structural system. Q W � �_ X O W a $v a
<br /> E.Contractor shall grange with Me Owner Me dates and times for performing the demonstrations. shall apply to this Section. m V'r4 U LL W U 2�
<br /> B.Fire and smoke barriers shall be maintained at all locations where this Section Contractors work requires penetration.. 3.Hangars or supports anchored to metal deck: Spring clips or approved welding pins shall be used. Maximum permissible load on j � ♦�
<br /> 3.08 Cleaning and Painting 1.03 Regulatory Requirements each hanger shall not exceed 50 Pounds. ' r ' ' ' ' > U
<br /> 1.02 General Requirements Z
<br /> A.Any damaged factory finishes on equipment and materials furnished shall be touched up and repaired. Other painting shall be done A.Methods of fabrication and installation shall comply with the previsions of applicable Section NEC,Article 300. 4.The use of explosive farce hammer actuated,booster assist or similar anchoring device will not be permitted without prior approval of LO LO L0 U) (fl r O _
<br /> under the Painting Division of the Specifications. A. Related and general provisions of Contract,including General and Supplementary Conditions and Division 1 Specification Sections, the Owner. O 00
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<br /> shall apply to this Section. B.Materials shall be UL and NEC approved for the application intended, (fl (fl (p (p to to 'R
<br /> B.Any rust spots shall be removed and any metal surfaces of electrical devices not provided with rust inhibitive coatings shall be primed. PART 3 EXECUTION r r r r r r r � V
<br /> One coat of paint then shall be applied in color as directed by Owner. Final finish mat of paint shall be applied under Section 09900. 1.03 Regulatory Requirements 1.04 Quality Assurance Z
<br /> SECTION 16053 - GENERAL WIRING 3.01 Conduit tris allation _
<br /> A.The final installation shall meet requirements of the NEC,specifically paragraph 300-27,and other applicable building codes and A.The materials used in the fabrication of the conduit system shall be products of th manufacturer regularly engaged in the manufacturing
<br /> PART 1 GENERAL regulations. of the specified material. Where a manufacturer is named for a particular material,the material of other manufacturers shall be acceptable A.In general,conduits shall be exposed in garage areas and concealed in office areas. Conduit for convenience outlets,wall mounted ® Ir
<br /> provided the material meets requirements of the Specification. fixtures and other wall outlets shall be routed overhead and dropped through wall to the outlet. W
<br /> 1.01 Scope of Work B.The Contractor shall show proof of compliance by providing the appropriate UL firestopping system number to the inspection authority W
<br /> having jurisdiction. PART 2 PRODUCTS B.Exposed conduit shall be routed in lines parallel to building construction lines. Exposed comfort locations shall be approved by the Z
<br /> A. Under this Section of the Specifications Me Contractor shall furnish all labor,materials,foods,and equipment required for the installation Owner prior to installation.
<br /> of feeder,branch control,and system circuits in accordance with the Drawings and Specifications PART 2 PRODUCTS 2.01 Conduit
<br /> C.No wndurt shall be installed less than 6 inches from piping installed by other trades. Conduits shall be located to avoid duct work,
<br /> 1. Conductors. 2.01 Materials A.Epoxy coated rigid conduit shall be full weight,threaded,rigid steel,epoxy-polyester mated(inside and on)conduit. Approved piping and other obstructions. F W Z Z
<br /> 2 .Conduit Fittings and Boxes. sources for this raceway shall be OCAL Inc."OCAL-BLUE"(Impact Agency Inc.216-361-0676)or Robroy"PlasBbentl-Red"(Power Tech,
<br /> 3. Overcurrent Protection. A. Penetrations for mndufts,cable,cable trays,bus ducts and sleeves shall be sealed with the appropriate Intumescent caulk,putty,strip 614-488-5522). All associated raceway fillings and sweeps shall becceted. Field cut raceways shall be touched up with matching epoxy D.Certain conduits are permitted to be embedded in structural concrete work. Contractor shall cooperate with other Contractors of their W W U) W
<br /> 4. Panel boards. or sheet type Lire barter product as manufactured by 3M,"Flameseal'as manufactured by Nelson,or HIM. finish. Epoxy coated rigid conduit shall be used for all conduit,regardless of size,when installed below grade at fuel island. respective trades b }
<br /> affect the following: � F
<br /> 5.
<br /> fi. Wiring Conduit Hangers Supports. B.Penetrations for wntlu8s,cable,cable trays,bus ducts and sleeves shall be sealed with the appropriate inNmescent caulk,putty,ship B. Rigid conduit shall befall weight,threaded,rigid steel conduit,galvanized inside and out by hot dip or electro galvanizing process. 1.Reinforcing steel shall be securely anchored in plain before installing conduit. Y W U) U ,
<br /> 7. Motor and Equipment Connections. or sheet type fire barter product,Hilti"FS-One",Nelson"Flameseal",Specified Technologies Inc."Spec Seal",International Prolective Additional protection shall be by electrostatically applied baked coating. Rigid comfort shall be used for all conduit,regardless of size, 2.No steel reinforcing shall be displaced from plan dimensions without approval of Owner. U U W U
<br /> Coatings"Flamesafe"or approved equal as manufactured by 3M. where installed in poured concrete walls,columns,floors or other concrete slabs. Rigid galvanized conduit shall be used for all exposed 3.Conduit shall not be placed over top of reinforcing or antler bottom of reinforcing. Q Z W Z ,
<br /> 1.02 General Requirements raceways up to 15'-0"above finished Boor. 4.Conduit and fittings shall not displace concrete in columns in excess of 4 percent of total cross-section area of column without 3: Q Q U J
<br /> C. Fireslopping shall be Installed in accordance with all U.L.System requirements for the type of penetration and sealant to be used. The approval of Owner. 2 0 U = W
<br /> A.Related and general provisions of Contract,including General and Supplementary Conditions and Division[ Specification Sections, following U.L.System descriptions are Mose of Hllti"FS-One"Flrestop sealant. C.Electrical metallic tubing shall be thinwall,electrically welled wltl rolled steel conduit,galvanized inside and out by electro galvanized S.Conduit shall not be placed closer than 3diameters on center. IX Z � 0
<br /> shall apply to this Section. process. Coating shall be baked clear elastic enamel. Electrical metallic tubing shall be used for conduit sizes up through 4 inches W W
<br /> 1. PENETRATION U.L.SYSTEM Installed in stud walls,masonry walls,above suspended wrings,and where exposed above 15'-0"above finished floor. E.Minimum size wndurt shall be 1/2 inch trade size. Where specific size is not called for on Drawings or in the Specification,Contractor LL IX U LL
<br /> C. Interiors of conduits shall be swabbed clean and dry before pulling wire. Interiors of boxes and cabinets shall be cleaned before shall select size required from Chapter 9 of NEC. Where specific sizes required by Drawings or Specifications are larger than Code W W J Z W 3
<br /> installing trims and covers. Metal pipe Ihro fire walls HIM UL#WL1054 D. Flexible metal conduit shall be formed of one continuous length of spirally wound electro galvanized steel strip. Flexible metal conduit requires,the larger size shall be installed.
<br /> and chases(gypsum book, or approved equal shall be used for final connections to motor operated equipment such as unit heaters,fans,air handling units,pumps,dry type W W n " F- (� F'- Q
<br /> 1.03 Regulatory Requirements 1 or 2 hour) transformers,and for wiring within casework and millwork. Aluminum flexible conduit may be used for connections from junction boxes to F.The conduit system mechanically and electrically shall be installed continuous from outlet to outlet and to cabinets,junction or pull X � Z F Z Z x �
<br /> lighting fixtures. boxes. Conduit shall enter and be secured to cabinets and boxes in such a manner that all parts of the system will have electrical U U r W J s2
<br /> A.Methods of fabrication and installation shall comply with the provisions of applicable articles in the NEC. Metal pipe Mru ire walls Hilti UL#CAJ11550R#CAJ1226 continuity. Feeder raceways shall terminate in cabinets and pull boxes with double lockouts and insulating bushings. � Q � ❑
<br /> and chases(masonry/concrete, or approved equal E.Liquid-tight flexible metal conduit shall be formed of one continuous length of spirally wound steal s strip,with water and oil tight Z Z (n Q Z W
<br /> B.Materials shall he UL and NEC approved for the application intended. 3htur) neoprene jacket. Liquid-fight flexible metal conduit shall be used for final connections to equipment listed in Paragraph Cabove when G.Rigid metal conduit boded in earth fill shall have an approved corrosion resistant material. See Paragraph 2.01A for required orating. O O U N Q LL U zed N�
<br /> located In wet or damp areas. n Qct � w
<br /> PART 2 PRODUCTS Metal pipe[hro poured concrete Hilti Uconstruction#FA1017 H.Conduits shall be capped during caconstruction to prevent the entrance of foreign materials and moisture. ' ' ' ' ' ' ' (J11 � mw
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<br /> Floor slabs(3 hour)or approved equal F.PVC condor shall be CatO O O C:)on type 40-Heavy wall rigid PV-Dart Plus rated for 90 degree cable. Conduit shall be composed of polyvinyl O O O
<br /> 3 2.01 Related Equipment and Material chloride and shall conform to NEMA Standards. Conduit,fittings,and cement shall be produced by Me same manufacturer. Conduit shall I.All below-grade conduit shall be bedded with suitable material,free form muck,asphalt,deleterious material,broken concrete or debris O O O O O Lp (O W U M UQ ..9
<br /> o Cables(sleeved or unsleevetl) Hilii UL#WL3085 be used only where specifically noted on plans. of any kind. The backfill material shall be compacted to a minimum o195%of maximum dry density. Ce) M M r.- O O � J o K ;;6
<br /> tri A.The materials used in the installation of general wiring shall be products of manufacturers regularly engaged in the manufacturing of the thru fire walls and chases or approved equal O O O O O r r W � �~
<br /> ry specified material. Where manufacturer is named fora particular material,the material of other manufacturers will be accepted provided (gypsum beak, lor2 hour) G.Fibrous nonmetallic tubing(loom),non-metallic sheathed cable,and metal-clad cable(BX)sha not be used. J.Conduit Penetrations. Al orndud penetrations of all sumps(piping,dispenser,or containment)shall use liquid-tight fittings,as shown W H r�
<br /> w the material meets requirements of the Specification. on the Constructlon Drawings.
<br /> Cables(sleeved or unsleevetl) Hilti UL itCAJ3095 2.02 Conduit Fittings 0 ao
<br /> � PART 3 INSTALLATION Mru fire walls and chases or approved equal K.Sealing. Seal conduits with sealing fittings at the boundaries of hazardous areas,other places where shown,and where required by �,n^'
<br /> H (masonry/concrete,3hour) A. Rigid conduit fittings shall be threaded,galvanized malleable iron or heavy steel,water and concrete tight. the National Electrical Cede. Installation of sealing fittings shall comply with the NEC. vJ 6w
<br /> 3.01 Installation
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<br /> PART 3 EXECUTION B.Metallic Lubin fttln s shall be set screw a galvanized steel concrete light. Dle cast a Indenter or malleable steel set screw 3.02 Outlet Box Installation $
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<br /> A.Allem shall be fun system furnished of and installed complete from Dint of service connection to all receptacles,li anu fixtures fillings will not be allowed. /\
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<br /> ower outlets and outlets for future extensions etc. as indicated on the Drawings. Am le slack wire shall be provided for motor Imps, 3.01 General A.Outlet boxes shall be installed for fixtures,switches receptacles and other devices. ��
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<br /> serviw connections etc. Unless otherwise s ecified all branch circuit conductors shall be#12 AWG or larger. In outlet boxes for future O Flexible metal conduit filings shall be squeeze or screw a galvanized malleable iron or steel with nylon insulated Throats or steel r--
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<br /> i stallation of vice rid of wire shall b taped an tagged r Identification a[ th rid anoutlets supplied ori blank vers. A.This Section contractor shall install Me intumescent materials at locations outlined above per the manufacturers instructions. with c r h v f C
<br /> U n devices,ends s e ap d 9g fobo ends d th co p lh set s rews B.Approximate location of outlets are shown on Me Drawings,but each outlet location shall be anted by the Contractor before installing
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<br /> SECTION 16060 - EXCAVATING, TRENCHING & BACKFILLING the Inlet box.
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<br /> B.All conductors not larger than#101ocatetl in branch circuit Anel boards,signal cabinets signal central boards switchboards and D.Liquid-tight Flexible metal conduit shall be galvanized malleable iron or steel with waterti ht gaskets,'O"nn and retainer,and nylon �111
<br /> 9 P 9 99 9 9 9 Y� C � s motor control ranters shall be neatly and securely bundled. All conductors larger then#101ocatetl in switchboards,motor control ranters PART 1 GENERAL insulated throats. O Wall boxes installed flush in common wall shall not be back-to-back or through-wall type. Where it necessary M install boxes back to Z Q (' �€d
<br /> x and pull boxes shall be neatly and securely cabled in individual cirouHs. Bundling and cabling shall be done with either(1)marlin twine or 3 back,sound absorption material shall be installed between boxes and plug nipple connection with duct seal. U UJI F-
<br /> ply lacing,or(2)nylon straps made of self-extinguishing nylon having temperature range of 65 degrees F to 350 degrees F. Each strap 1.01 Scope of Work E.Exposed conduit fittings shall be cmndulet type for sharp tams,tees,etc. Condulet rovers shall be gaskeled where exposed to ZZ U) U Na
<br /> � shall be constructed with a locking hub or head on one end and a taper on the other. Arc proofing,where required on feeders,shall be moisture. D.Boxes located on opposite sides of a common wall that are closely connected by ornduk shall have the modal[openings plugged with �/1 U LLI W Nd
<br /> -c applied after cabling. A.Under this Section of the Specifications the Contractor shall fumish all labor,materials,tools,and equipment for excavating,trenching, duct seal. V�JJ
<br /> W and backfilling required for the proper installation of all equipment and wiring in accordance with the Drawings and Specifications. Q WI z U) Tz NDRAWINGNO.
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