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Home My WebLink About3305-241. _4 � I . 11 I � __ __ ---,--,-" -_ I .1 ,0 , ,!�,_�` � ,-, I A -1 I I �1� I I � � , . . � � I I ., �A_ I �.10 !, -1 ", � �� - --!��vr _,-'_',�- , �- � _� . - , . , I �_ , - ___ - - ____ ___ - __ 11 I - - i,.---,-,---,.- , , I . , I I- I __1 I . _ _111-11 -.___1_--_. __ I I - I I I -1 I a - I � * . I . . - . A . I i - I I � . i . . . � .1 . � , . I . . � . . . I I . . I . . � . . . I � I .1 - . , ? I . . I . . . . � . ELECTRICAL SPECIFICATIONS . 3.2 GROUND TESTING . to weather shall be weatherproof and roin tight and ' B.. In cases of remodel construction, the contractor shall make himself C. In the case of outdoor pole mounted fixtures there may exist a ,I SECTION 16010 --GENERAL RE QUIRE ME NTS It is the responsibility of the contractor to assure the integrity of the shall be fabricated of minimum ' 14 gauge sheet steel and hot -dip galvanized adequately aware of the existing conditions on the job site relative to requirement for submittal of site photometry which shall depict o,point . . � . it " ic., that are required. It is the by point light level summary on centers approved by the engineer, art'd : � . after fabrication. Covers ore to be properly gasketed and set with any retro-fi switches. circuit breakers, e ; grounding system throughout the project and It is mandatory that the 0 1W �i � .. ...�!�Port 1 -GENERAL entire system be thoroughly tested. It is also mandatory that the main .stainless steel screws. Covers are to be* stainless'steel or brass. Visible � responsibility of the contractor to determine what specific equipment will indication of the minimum maintained average footcare level for the ce 01 (D M �, (4 Li Li ,lu . I covers are to be left with a clean factory finish. be required for the installation and include all such equipment in the bid. proposed system. This submittal shall be made concurrently with the w N M Ln 'I electrical service ground bus be tested by a licensed electrician utilizing W Z > I 00 1.1 GENERAL REQUIREMENTS � D. Boxes located outdoors in landscape or in traffic areas. shall be precosted C. The contractor shall be responsible to coordinate with the electric submittal of the manufacturers catalog sheets if required by the engkxw, W '.. < p CD (0 I methods and equipment that are acceptable by members of the trade. A Z 0 CD I I A. It is the responsibility of the contractor to obtain and thoroughly review utility to provide equipment that is satisfactory for their requirements. and it is the responsibility of the contractor to occount for tr" I 0 Z X N M M written record of this testing shall be mode by the contractor -indicating with concrete as manufactured by Brooks or Oulkset. The covers of these 1-* ' 0 W W CU M M construction drawings and specifications that pertain to this project where the time and dote of the test, the nome of the person conducting the boxes shall be appropriate'to their specific location. Boxes used in the . requirement relative to the timing. L, _J ID Q� N N I a ,^ � requirements for electrical construction exist in other drawings and test, the equipment and method used, and this record shall be kept by utility site system, covers shall be marked Electric, Talephone, or CATV as SECTION 16000 -- ELECTRICAL SPECIFICATIONS . I - . -10 . 1 LI ' . .. 00 ziw * V " specifications the contractor shall include these in the bid. the contractor and mode available to the engineer upon request for a appropriate. Concrete boxes shall be installed on a 6'" crushed rock base. . 1.3 QUALITY ASSURANCE ZX W , 01.0 I , and equipment . All service and distribution equipment shall be approved by a testing . P" Z %0,.,.o . �_ 6.4 B. The contractor shall furnish and install all material, lob -or period of (3) years following completion of the construction. The contractor shall coordinate the finished elevation with the specific A. Lighting fixtures shall be manufactured by a 'recognized manufacturer �_ 0 - I— - - . . T necessary for a complete and operable electrical system. . � I conditions of the installation. In general the contractor shall attempt to laboratory recognized by the code enforcing authority and beor the and bear the approval label of a test lob recognized by the code ow Loo _J X C. The electrical drawings which constitute an integral part of this contract. . . approval label of that laboratory with a permanently mounted and engraved 6.4 J C30 M W -C are schematic and they are intended to indicate a general layout of the 3.4 VOLTAGE ADJUSTING locate boxes such that they are as visually unobtrusive as possible. . placard. Additionally, all service and distribution equipment shall have enforcing agency. Additionally, this Icbmal shall conform to the specific _J W Cf) �_ �_ L& A. The contractor shall be responsible to coordinate testing of the main E. Boxes are located in wet areas shall be installed with conduits in boxes . location of installation such as "domp or Owet". IQ electrical system. The actual field conditions of construction, including the permanently placed on it a permanently engraved placard nameplate W I. - work of the other trades involved in the construction, will dictate the a ltage. In the case of 120/240 volt systems the - such that they are' protected from intrusion of water. Furthermore, if indicating the name of the manufacturer, the manufacturers serial number, B. Where fixtures are installed on a surface of low density materials they . -C : . voltage shall test at 117 volts +/- 3 volts on each phase to neutral. there is a possibility that water can enter buildings or equipment by shall be approved for such installation or be spaced a Minimurn of I I . exact methods and materials to be used. The contractor is responsible in the case of 480Y/277 volt systems the voltage shall test at 270 entering into conduits owing to grades and elevations, the contractor the voltage, phase, and ampacity of the specific equipment. 1 inch from the surface. The contractor is responsible to field verify I � I , . L A to adequately review the plans and work of the other trades to assure volts +/- 7 volts on each phase to neutral. This testing shall be shall make the engineer aware of this field condition prior to completion I . this requirement 2 . that the work is properly coordinated with others. . conducted with a main service load of 25% by turning "on" lighting and . . of the installation so as to allow the engineer to take appropriate 1.3 SUBMITTALS C. Where fixtures such as open strip fluorescence are installed in I . P" � air conditioning equipment during the test. The actual voltages of each I actions and protective measures. I The contractor shall submit (8) copies ' of the manufacturers shop architectural features such as coffers. valences, and the like, the 1 1.2 CODES, STANDARDS, AND PERMITS phase after adjusting and as determined in ..(3) separate tests shall be drawings for each main -electrical service, distribution board, switchboard, contractor shall install the fixtures such that the lamps are not Visible . . A. The construction of the contractor shall be in accordance with all recorded and reported to the engineer in written form. I panel board, load center, transformer, motor control center, and any from view. If this condition cannot be met based on field conditions, I applicable codes and standards of governing agencies. As a minimum B. In the case of 120/240 volt services where the main disconnect exceeds A. Outlet boxes shall be installed with extensions and rings properly . � . other service and distribution equipment. Prior to any fabrication, the contractor shall notify the engineer allowing sufficient time for � I construction shall comply with the current adopted edition of the National 2000 amps or 480Y/277 volt services where the main disconnect exceeds coordinated for the surrounding finishes. The final installation shall render manufacturing, or ordering of equipment, the contractor shall hove copies corrective action before the completion of the installation. . . Electrical Code, State of California Title 24, State Building Standards, 1000 amps the voltage testing shall be conducted with a recording all outlet boxes flush and even with the finished surface. In all cases approved by the engineer in his possession. D. All fixtures shown on the drawings are to be furnished with oil necessary 11 � 1. I _ I - . I - _ . Occupational Safety and Health Administration (OSHA) requirements, State voltmeter indicating a 24 hour record of the actual voltages on all phases these boxes shall have a finished appearance acceptable to the owner, .. accessories. In all cases the contractor is � .. I for California Title 17 and to all local codes having jurisdiction. In the during the first 24 hour period that the facility is in operation. The architect, and engineer. . 1 1.4 SCHEDULE AND DELIVERY responsible to install fixtures with proper and appropriate structural � I ---. -_ -- case where codes have, different level of requirements, the most stringent contractor shall coordinate the time and date of this requirement with the B. The minimum size for outlet boxes is 4' square by 1.5" deep. The contractor is responsible to obtain approvals and secure delivery support. I I - � - regulation shall apply. . owner, architect, or engineer, and submit the results of the testing to the C. Where outlet boxes contain wiring of different voltages, the contractor of oil contractual related works (i.e. drawings. equipment, etc...) in E. Lamps shall be provided for all fixtures. Where specific Lamps are - NO. FEVEM I B. The contractor shall obtain and pay for all permits and inspections that engineer. This testing shall verify utilization voltages as indicated in . shall provide approved barriers within the boxes. Where switches are conformance with the construction schedule. . � indicated in the drawings these lamps shall be provided. *here general - I are required for completion of the construction. Obtain certificates of "Section A.* above. . shown adjacent to one another on the drawings, these switches are to specification of lamps are given they shall be General Electric or ,a ". . A gaw2p ZPA W;1V 4 1 . � , , I approval as required by authorities and submit to the architect for final C. In the case of sub distribution transformers the contractor shall be be installed in multiple ganged boxes and the finish rings are to be . I PART 2 -PRODUCTS . manufacturer approved by the engineer prior to purchase. A. 51!�Ivg mgm �W� acceptance of the electrical work. responsible to assure proper secondary voltage with the some testing coordinated with standard available cover plates. An exception is where 2.1 MAIN SERVICE EQUIPMENT I F. The contractor shall exercise care when handling and installing fixtures A . . . C. The contractor is responsible to secure all inspections required by the techniques described in 'Section A." above. dimmers are shown that will be provide with their own cover plates to protect finishes and lenses and other visible components. The owner, I . governing agency and will be held responsible for any work that is not - . and/or heat sinks. In this event these will be located in -separate outlet Unless indicated otherwise on the drawings, the main service equipment architect, and engineer reserve the right to reject any damaged or - . � I accepted. 3.5 "GFI AND GFCI EQUIPMENT TESTING boxes of appropriate size such that the finished centerline of adjacent shall be a freestanding, deodfront, deodrear, sheetmetal assembly with flowed materials and products. � A. All GFI circuit breakers and GFI convenience outlets shall be thoroughly cover plates ore symmetrical about a horizontal common axis. factory applied point finish. The contractor is responsible to verify size . , 1.3 WORKMANSHIP tested during installation and at the completion of the project. I D. In the event that outlet boxes are to be used to support fixtures the . of pull section, and other utility requirements, with the serving utility PART 2 -PRODUCTS The contractor shall be responsible to use experienced personnel who are B. If the main electrical service includes GFCI protection, then the contractor . contractor is responsible to install boxes with adequate structural and provide the required equipment. The equipment will utilize fuses or I A i * ' fully competent and familiar with proper installation techniques and with . shall test this equipment in the presence of the inspector at the � integrity to allow for the support of the fixture. If the contractor . I circuit b�reokers as shown On the drawings unless the contractor ob,toins I I 1 2.1 HIGH INTENSITY DISCHARGE FIXTURES I I � I- I � � . - � I I 11 I . I � . - . I I I I I the manufacturers' recommendations relative to the products that are completion of the project. It shall be the responsibility of the contractor requires any assist -once, he shall notify the engineer of the situation the written permission of the engineer to utilize alternative configuration,% Ballast for the fixtures shall be: I used. As a minimum, a standard apply to these personnel shall be to notify the inspector when this test will be performed and allow the . and allows adequate time for the engineer to resolve the structural If there is no short circuit rating indicated on the drawings, the Mercury Vapor -- constant wattage outotransformer (CWA) equivalent to that of a licensed electrician. The contractor shall be fully . inspector at least (3) working days to make arrangements to be present. problem prior to the completion of the installation. contractor shall coordinate the required rating with the serving utility. Metal Halide -- CWA I I . I responsible for the work methods and safety of these personnel. In the If the utility indicates, in writing, a short circuit rating less than that . High Pressure Sodium -- high power factor or CWA . acceptance or rejection of the finished installation, no allowance will be ' . shown on the drowings-then the contractor may provide for the lesser I Low Pressure Sodium -- high power fctctor I � I . mode for the lack of skill on behalf of 1the personnel. SECTION 16100 --BASIC MATERIALS AND METHODS A. The contractor shall be responsible to install all conductors used on the requirement but he is responsible to submit to the engineer a copy of ations, the minimum starting temperature rating . . I - project in compliance with Article 310 of the NEC. In the event that � the written verification provided by the utility. The main, and oil subfeed shall be at least -20 degrees F. The ballast shall be manufactured by . 1.4 CONSTRUCTION REVIEW PART 1 -GENERAL I the contractor receives approval from the inspector to utilize insulation breakers and switches are to be identified with a permanently affixed - a recognized monufocturer and bear the label of on approved'test lob . . The engineer reserves the right to Visit the job site for the purpose of types other than those shown on the drawings he shall pay particular engraved phenolic nameplate ,and oil switches and breakers are to be appropriate to the location of the fixture. Ballast will be considered ' : determining that the work of the contractor is in general compliance with . LI attention to ensure that these conductors are properly sized. lockable "off". Any equipment shown outdoors shall be rated for wet faulty if the noise emitted exceeds that of other fixtures of the some 1____1M � � the intent of the construction documents. However, the engineer assumes The contractor is responsible to assure that W material and equipment B. Conductors used -as service entrance conductors. to subfeed switchboards, location. Where fuses ore shown in the main service, the contractor shall . type installed on the job and will be replaced at the directive of the .1 1 -.4 - - . � no responsibility or liability relative to inspections or approvals of the panels, transformers, and other equipment, where the wire sizes ore #6 provide one set of spare fuses in each size to the owner at the & :4 " � delivered to the job site are new and in proper usable condition. All and larger shall be installed with the wire size, insulation class, and conclusion of the work. engineer. The engineer reserves the right to reject lamps that show &O _0!:� � I work completed or in progress during such visits. materials and products used are to be inspected and may be rejected if voltage rating indications on the insulation visible without touching the - noticeable color shifts. � ;-4 0-4 - . I found to be defective or flowed. It shall be the responsibility of the . 1 1.5 SCHEDULE OF WORK . ' conductors from the front of the connections. 2.2 FLUORESCENT LIGHT FIXTURES � . 1:" M � contractor to assure that this element of the specifications is C. Where conductors of multiple phases are pulled through the some 2.2 PANEL BOARDS AND LOAD CENTERS I ot-%:: P;� ., A. The contractor shall be responsible for the scheduling of his work to satisfactorily completed. The owner, architects, and engineers reserve the A. When the drawings indicate the use of panel boards then t Fluorescent fixtures shall contain "P" rated ballast with '*A" sound - meet the required completion date and shall also coordinate with other conduit to feed more than one equipment they shall be color coded. . ,**-�>-4 �4 -.1i right to reject any materials or equipment that deem to be flowed or included. Otherwise load centers may be used. Ali panels used on a rating unless specified otherwise, they shall be manufactured by a . . __ - GOAt-FOCtors so that the overall project can be accomplished on schedule. defective in the finished project. . these colors shall be permanent and consistent for the entire run. The . particular job shall be of the some manufacturer. If there is no indication . recognized manufacturer and bear the label of an ,approved test lab . = _9::� C.> . � -B. When product submittals are required as defined in subsequent sections choice of colors is the option of the contractor except that grounds as to the number of spaces that is to be provided on the panel then it appropriate to the location of the fixture, and be certified by Certified �_ 0 of this specification, the contractor shall allow (15) calendar days for 1.2 PRODUCT AND EQUIPMENT VERIFICATION shall be green and neutrals shall be white. shall be a full size 42 spaces panel. Circuit breakers shall be full size Ballast Manufacturers Association (CBM). The ballast shall be considered . 0 pzq &-' 0-4 - .. ittals of the specified products. if the D. The contractor may gather runs of conductors based on field decisions, W -:4 m I A. The contractor shall be responsible to check oil products and equipment / faulty if the sound emitted exceeds that of other fixtures of the same ?-- 10-4 the engineer to review the sub i breakers, tandem type breakers ore not to be used. All ponels shall bear " Z ..Cc . contractor is seeking a substitution of any products, he shall allow an that is specified in the drawings when it is received at the job site to but shall comply with the applicable code requirements. the label of a code enforcing authority approved test laboratory, and shall type on the job and will be replaced at the directive of the engineer. . .,C:� ;4 ,.g:t I � I additional (15) calendar days for review time. The contractor is E. Conductors #12 AWG and smaller shall be solid. Conductors #8AWG and unless specified otherwise the lens shall be acrylic plastic. For fixtures E-" . . I responsible to arrange these lead times such that they do not delay the assure that it is in fact compatible with the electrical plans based upon larger shall be stranded. The minimum wire size to be used is #12 AWG. have affixed by the manufacturer a permanently engraved and attached i = �?Iw . the enclosed manufacturers' instructions including any instructions or the minimum insulation rating shall be 600 volts. I nameplate indicating the panel rating. Additionally, there shall be affixed located in wet or damp locations the ballast shall be low temperature >-4 = C> completion oi project. information placed on the products and equipment. to the panel a phenolic engraved nameplate indicating the panel name with a rating of 0 degrees F or lower. Power factors shall be at least. ;7.4 C. ,Immediately upon the award of contract the contractor shall coordinate S. In the case of service and distribution equipment the contractor shall F. In no event may aluminum conductors of #6 AWC and smaller be used. 9 unless specified otherwise. -<� .<� ;4 . with the suppliers of intended materials and products to be used in verif that the nameplates agree with the approved shop drawings relative Where the drawings indicate the use of copper conductors, then only and vo.itage/phose (i.e., "Pl-120/24OV-1 PH"). A typewritten circuit = �Z 00-4 1 * _. . construction to verify that delivery of these materials and products will y .copper conductors may be used. In cases where the contractor utilizes schedule shall be prepored and mounted in a plastic cover in the panel. . C/� ; I not impact the completion dote of construction. to voltage, phase, bus ampocity, short circuit and/or AIC rating, and aluminum conductors, the contractor shall be responsible to install these B. Circuit breakers shall be molded case, quick make, quick break, with trip = = - . . enclosure type. conductors such that he guarantees the some quality of the system as if indicator, and interrupting rating shall equal the rating of the load END . C. In the case of sub distribution transformers the contractor shall verify center or panel. ir � ;4 -9!:4 1 ; 1 1.6 SUBSTITUTIONS that the nameplates agree with the specified voltage to voltage rating. he hod installed copper conductors. All conductors used in fixture troughs, . 0-4 (::> : Products are specified in the drawings by manufacturer and port number sterni ballast compartments shall be Insulation -type THHN/THWN. . I 11 . M =. I shall be used in the construction unless the contractor receives prior impedance, heat rise, enclosure type, and sound rating. G. Type SE, style SER cable is constructed with XHHW conductors primarily used 2.3 OTHER EQUIPMENT W� ;I - � " . �i� I I ,D, In the case of lighting fixtures, the contractor shall verify the fixture is Other equipment which includes transformers, disconnect switches, motor "!, . I written approval for substitution. In the event that the contractor wishes rated for the specified lamp, the specified input voltage, the specified as panel feeder in multiple unit dwellings. SER may be used in wet locations control centers, transfer switches. inverters, generator sets, dimming . to seek approval for substitutions he shall submit the manufacturers' mounting and/or installation application, and the specified control system. at temp. not to exceed 75*C and 90*C in dry locations. Voltage rating is 60OV. panels, custom control cabinets, and motor starters, shall bear the label . I � shop drawings or cut sheet to the engineer allowing at least (15) days E. In the case of motors the contractor shall verify the proper input voltage H. NUC (Nonmetallic Sheathed Cable) is primarily used in residential wiring as of a recognized test lob, and have nameplates as indicated in 3. above. I . - i review time. The engineer reserves the right to approve or deny the and phase, FLA. recommended fuse size, and installation application, branch circuits in one and two family dwellings, multifamily dwelling and other substitution request. based upon the attached nameplate. I structures, except as prohibited in NEC Section 336-4 p . � . . PART 3-E XE CUTION . I I I . , . . 1.7 SUBMITTALS PART 2 -PRODUCTS - 2.9 CONNECTORS - . I I Immediately after award of contract and before ordering any products or � A. Copper conductors for wire sizes #10 AWC and smaller shall be spliced 3.1 EQUIPMENT INSTALLATION � . I I materials, the contractor shall submit the required submittals Of Droducts, #*) I f" A K I n H I T f'_1 C K I C D A I " of " " In all cases the contractor shall install service and distribution equipment � for the review of the engineer as indicated in subsequent sections of this . A. All conductors and wiring are to be installed in conduit unless the utilizing spring -lock connectors. in particular, zicotcnIOCK Dy -)M or "Wing Nuts" by Ideal. The contractor is responsible to assure that all in such a manner that the equipment is reasonably protected from I I I � - I I � I I - � � I � � .. i-_ specification. The review by the engineer of these submittals is for drawings clearly state that conduit is not required and that the use splices are completed in a secure and permanent fashion, maintaining adverse conditions and damage. Main service equipment that is shown . % checking the conformance with the design concept of the project. of an approved cable is permitted. Conduits ore to be concealed in all the integrity of the connection without faults or shorts. In cases where outdoor shall be installed on a concrete pad at least four inches thick, . finished areas. The conduits shall be continuous terminating only in the conductors may be affected b adverse conditions the contractor y a a nished elevation above the water level (which shall be ot or 1.8 AS -BUILT DRAWINGS junction boxes, panels, approved wirewo , etc. Where metallic conduits YS shall take special precaution to protect the conductors such as by above the elevation of man doors into the structure). When the main .� During the progress of the work the contractor shall - maintain an accurate was establish grounds, they shall be installed such that continuity shall be wrapping connectors with an appropriate tape. service equipment is not located on or adjacent to a structure, the . I record of the installation of the system on -built drawings which will I maintained. . I B. Copper conductors for wire sizes #8 AWG and larger shall be made with I finished elevation of the pod shall be field verified to be above anticipated . - I 11 -V be submitted at the completion of the construction. AJI entries of these ' B. Where nonmetallic conduit is used in construction, the contractor shall approved split bolt connectors. These types of uninsulated connections '. water levels and the pad shall be set four inches above the finished I . drawings are to be accurate and shall include all deviations from the include a ground conductor in the run whether or not shown on the . shall be thoroughly protected with applied insulation such as 3M #2200 . adjacent surface. All -main service equipment shall be bolted to the pad 1: �, contract drawings. The final submittal shall be in reproducible format. drawings and the conduit shall be sized accordingly. I or #2210 vinyl mastic insulating pods. or floor on which it is located. . If � I P 1. . . 1 1.9 Cl E ANING 2.2 RIGID NONME TALLIC CONDUIT (RNMC) I C. Aluminum conductors when used shall employ as few splices as possible. This means that the contractor shall be responsible to show suitable 3.2 : . �� 1 GROUNDING . 4 , 11 All exposed parts of electrical equipment shall be completely and RNMC may only be used underground or in or below concrete slabs when a a es within a run. The location of these splices as A. The main service ground bus shall be grounded in compliance with the . . . thoroughly cleaned and free from cement, plaster, point, etc. All used for conductors of 1 10 volts or higher. Conduit shall be polyvinyl installed by the contractor shall be indicoted'in the "as-buiIt" drawings. requirements of the code enforcing authority and by the following methods: I - ' scratches- are to be refinished in an acceptable manner. . chloride schedule 40, electrical conduit, rated 90 degrees C. Only Aluminum conductors shall be terminated or spliced with swage type . 1. Metallic cold water pipe -- 250-81 (a) approved electrical fittings may be used. Where run in concrete maintain aluminum compression terminals, and shall be accomplished in strict 2. 20 feet of #4 bare copper wire -- 250-81 (c) I . a minimum of 4" of cover on all sides, and convert to rigid galvanized adherence with the instructions of the manufacturer of the material. 3. If metal frame building . to the structural frame r-- 250-81(b) . .. I I . The contractor shall guarantee the entir6' electrical works ore working steel stubout of concrete. Any conduit and fittings' installed for the use l be protected as indicated in "B" above. B. The resistance measured from the main service neutral bus to the . properly without defect within one year from the date of acceptance of a utility company shall meet the requirements of the utility company D. Connections made in outdoor locations shall be insulated with 3M #2200 .1 ground shall not exceed 25 ohms as measured with dry ground conditions. . .. . of the work. Any defect related to the contractor's work during the for such installations except that in the case of conduit for high voltage or #2�10 vinyl mastic insulating pods to protect from moisture. C. The secondary side of transformers shall be grounded per section 250-26. . worrantee period shall be at the contractor's expense. feeders (600 volts or above) the contractor shall take special precaution D. � Non metallic conduits shall contain a ground conductor per 250-95. 1 . ^r%,Q ,QV^,-nj.-1+in mr^"nel nnri PIK^"+ +K,m 1nQ+n11nf1t%n to .7 r 1J . , . . I it is the responsibility of the contractor to provide for this protection but PART 3 -EXECUTION E. Flexible metal conduits shall contain a ground conductor equal in size . �... 1. 1.11 UTILITY COMPANY SERVICES it is recommended that one or more of the following methods be utilized: to the largest conductor. . " � � , . . I I . I . A. As required, the contractor shall coordinate with the utility company to concrete encasement of at least two inches of concrete on all sides of 3.1 TRENCHING / EXCAVATION . . I I . I install temporary power during construction. All costs associated with the conduit; concrete or concrete slurry three or more inches deep on Where specifications appear in the architectural portion of the I SECTION 16600 --LIGHTING. FIXTURES I I I � I 1. .. ''I I � I I I I I - � � - - I - -1 � I I I I cf) . installation of temporary power ore to be included in the bid. top of conduit; three or more inches of sand on top of conduit and specifications that pertain to trenching and bockfilling, the contractor is . I . I B. All voltage, phases, and ampacity of the electrical service shall be shown redwood planks run continuously on sand; a warning tape manufactured responsible to review these specifications and comply. In the absence of PART 1 -GENERAL . I 1 �?4r, other specifications, the contractor shall: � 11 . - I I � � " 11 .. � . . . - I � I I I on the drawings. Other information indicated on drawings relative to for direct burial placed six inches above the conduits. . ., � 01 I utility company requirements is preliminary, and is subjected to change 1. Comply with the NEC relative to the minimum depths of conduits, 1.1 E QUIPME NT 10-01 . � by the utility company. The contractor is fully responsible for the use of 2.3 RIGID METAL CONDUIT (RMC) and shalt comply with any utility company requirements relative to Lighting fixtures as indicated in the drawings shall be furnished by the . I � &__4 1 any information that is not in the form of a final construction drawing A. Steel RMC shall be mild steel, hot dipped galvanized inside and outside, these depths. . contractor, except as indicated in the "SUBSTITUTIONS" section that . _<� I issued by the utility company for final use on the project. Prior to the and connectors shall be tapered pipe threod. running 2. Maintain a minimum of 12 inches separation between: 0-600 volt follows. The contractor is responsible to coordinate with the manufacturers I bid of the project, the contractor shall coordinate with the utility threads and split couplings are not permitted. feeders; and over 600 volt feeders; and low voltage (telephone, alarm, of specified fixtures and assure that submittals for approvals and . . .. C.) � I 11 . . . company and determine exact materials and equipment required by the B. When used underground the conduit and fittings and couplings shall be communications, CATV, other Class 2 conductors, etc.); and non delivery dates will not conflict with the job ., ". .� 1 10-4 _. I I , . - 1. . . utility company in order to complete their installation of final services. moisture protected. 'Topecoat CT" protective spiral wrap with electrical installations (water, gas, droins, sewers, etc.). This condition ^ . I.t schedule. The contractor shall apply the following procedure to the . ,� ;Z4. this cost shall be included in the bid. If this information is not available recommended primer treatment. . shall apply to joint trench situations and to conditions where trenches . ordering of light fixtures: . � 0-4 � to the contractor prior to the bid, costs can be estimated and shall be cross. 1. If the contractor is planning to request substitution of light fixtures . C.) � specified as "estimated' in the bid. Under no circumstances will the 2.4 ELECTRICAL METALLIC TUBING (EMT) � 3. Each layer of backfill shall be compacted to a minimum density of he shall discuss this in detail with the engineer before the bid. At that I � . I-- -il contractor be relieved from his obligation to provide for the utility SG% and the top 6" shall be compacted to 95% maximum density. . I . . EMT shall be mild steel. electrically welded and galvanized per ANSI time the engineer will inform the contractor if there are any restriction 0 r1_11% I .. company requirements whether or not they shown on the drawings. #C80.3. In damp locations fittings shall be gland compression type It is the responsibility of the contractor to provide verification that to substitution of particular fixtures. However, no approval of substitution 1 P-4 ... I Furthermore, the contractor shall not I>e eligible for any additional malleable iron. In dry locations fittings shall be oil steel, zinc plated, this condition is accomplished. will be made until all conditions of the "SUBSTITUTION" section that . charges to the owner relative to utility company requirements. I screw set type. ' 4. Upon completion of backfill and compacting the contractor shall leave follows are met. . I . .. M. �- . ', . � - ' the site in the same condition that it was at the commencement of 2. The contractor shall maintain complete and accurate documentation of I � I I � 11 � "If I I � , 1, �i ,11 - . I I � 1. ". - I PART 2 -PRODUCTS 2.5 FLEXIBLE METAL CONDUIT (FMC) the. work. This requirement includes replacement of any damaged communications with the suppliers. � I ,r lr.� "i - , I , , , I � landscape materials, asphalt, concrete, other pavements and finish . _. I � � �, I � I �: � I - I -_ � I .. 1: � FMC shall be steel or aluminum with UL listing. Fittings shall be steel or 3. The contractor shall request fixture submittals for the approval, of the � I 11 I . I 11 I � I - " , 4 �� - I � :. - I � I I I � - � I - . � � � I - 11 � I,- I . � I ". ,, _-, � , .. - 11_11 I . � I .- , 2.1 PRODUCT AND MATERIALS . . materials, fences, lawns, trees, etc. Additionally, the contractor shall � , I � I I - I < L"��: � � I I— - I . malleable iron threaded. I . . engineer within (5) days of notification of the award of contract and . . . . I . 11%, . A. All products and materials used in the project shall be new and delivered be responsible for any damage to other installations such as sprinkler shall verify that the submittals have 6een received by the engineer, L) I I � � to the job site in the original packaging. . lines, and the like. If the contractor feels that damage to other . . 0-01 2.6 PULL AND JUNCTION BOXES and allow for (15) days review time. . � I - B. All materials used and furnished for which UL Standards have been A. Boxes are to be installed in all conduit runs in sufficient number to meet I is unavoidable then it is his responsibility to bring this to the I I I � �. r I . I I I I—— I - I I 1, . - IL 11� . . - . I I .11 1�� . I -1 4. The'confirmed order for the purchase of the fixtures shall be placed � � 11 . � . I �. � 1� . -1 I .1 11 .1 L � I I .1 . , = , 1. - I - . 11 � I I established shall be listed and bear the label of Underwriters the requirements of codes, special requirements of utility companies, attention of the engineer prior to an' specific work to allow the . � I I � 1-1 I - � - ; I � . I -- _ y within on adequate time period to allow for the timely delivery of the � I - I � � . . �..� I . &-4 . s I laboratories, Inc. requirements of providers of special equipment and systems, and to allow engineer to designate corrective procedures. fixtures. If there is to be a delay in the delivery the contractor shall � I I � -� C. Prior to ordering any lighting fixtures, service and distribution equipment, . for efficient and convenient installation of conductors. It is the 5. Upon completion of the trenching and backfill th,e contractor is � make every reasonable attempt to inform the engineer of the delay I I ____ C.) . . transformers, wiring devices, dimming cabinets and systems, and/or responsibility of the contractor to locate these boxes and size them I responsible to remove any excess dirt, rock, and other debris from � -at the soonest possible time. As a minimum, the contractor is to - � �4 - . i ` emergency power equipment, the contractor shall submit manufacturers'. according to code requirements. Boxes shown on the drawings are to be the job site. - I - � secure a confirm delivery date from the manufacturer -at the time of - - I � . I I � I - . I � I - I T , I I . I - . . - '.. r - - - � - � 11. - - __1 - - . � �- - .- I ,- -_ I � _ � . - - � -, - 1114, � � - - - -_ � i catalogs and/or shop drawings to the engineer for approval. this I installed as shown but do not necessarily indicated all boxes necessary I - -ordering and follow up on this delivery date periodically until the order I . I .� requirement is required to check whether or not the contractor truly for any installation. Boxes installed in outdoor or wet locations shall be SECTION 16400--SERMCE AND DISTRIBUTION EQUIPMENT is recelved by the contractor. . 1 P4 * � I :1 �f , � I specify proper drawings, equipments, part numbers, and manufacturers, -1 � I ,_ � . I ,� I I I � -1 I ". 11 I - I- I � I � � - � __ .1 . - - � . of the type approved for the purpose. � PART 1- GENERAL 5. In the event that there is to be a delay in delivery the contractor is I etc... . Eight to be submitted for review. The B. Boxes installed indoors shall be coded with gouge steel, golvonized on I � � I to make ovailable� to the engineer all of the written records pertaining �, � . I I I I . contractor will be notified when the review is completed and at such all surfaces, with removable covers and secured with,mochine screws. 1.1 EQUIPMENT to the order. . � . I I � I - � I .1 I I time, the contractor may order material and products. they shall be"' adequately supported by mechanical connection 'to the A. The service and distribution equipment shown on the drawings do not - - I .11, � , I 11� , � . . . . structure of the building. They shall be located such - that they are readily , I indicate the names of specific manufacturers. This equipment shall be . ' . . . � .., � I . . - BI- . . ' � � . , 1.2 - SUBSTITUTIONS I I - 1-1 . I I . - ,��, _ I - I ,- -1 �� 1. -7 I'll-, 11 LDB W I : - PART 3 -TESTING AND ADJUSTING OF ELECTRICAL SYSTEM I . I � . I . - I . � I I I .1 . .. I � I . � . . . accessible for maintenance purposes. All junction boxes in branch circuits . manufactured by recognized manufacturers and shall comply with oil A. Request for substitution of light fixtures, requires the prior approval I I � . .1 - . I I I . I . ' . � 11 I I � I I -1 ,_ I � �5! _�� , , , � I I L� � 1� I . shall be marked on the cover with the circuit identifk;otions. I . applicable codes and standards. The contractor shall study the dimensions % of the engineer. The c*ritractor ,shall furnish the, .engineer with (8) copies I � I 1__ , .1 I I . I I.., � I .1 . �, I � 1/20100- 1 T I � rv, CA f nk I Boxes used in the utility site system, covers shall be marked Electrical, I �, V I '. . of proposed manufacturers and verify that the equipment will physically I � I of the intended fixture catalog sheets and allow the engineer (15) days . � ,, I � I 1- - I -1 ... I I ?0 W11, . � -1 � . - ',� u � 'r I # i " , Telephone, or CATV as appropriate. Concrete boxes shall be install an G . fit in the spaces intended. This is to be accomplished prior to bid of review time. The engineer reserves the right to refuse the submittals. .�, I - , �, ,- 1 J4 1 � LM # 20OU '_ , , , , 3.1 SYSTEMS AND EQUIPMENT TESTING " I, P, - , , ,. i� 3 I . Control systems for outdoor lighting, dimming systems for indoor lighting, - . I RLOV% R, I 1� I I- � I _ 6' cruAhed rock base. The contractor shall coordinate the finished the project. If there is a problem discovered relative to the dimensions B. Fixtures submitted for substitution shall be of the some general . � .. I 9- 11 I . master controls for - lighting systems, and emergerw-y' power systems ' . - I I I � , - "I . , 1 4 " If " - , . , I � i., . , � - , , I I I I - I � I , �, � , , � I L� � '� �, I I I , � -i �' ' I � L � . - I . I I , .- - I . , - I � � I , . 9i . I I � elevation with the specific conditions of the installation. In general the .of proposed equipment, the contractor shall contact the engineer and . , - r o #' rw � I � � rt ' I quality as those specified. The, ervgineer reserves t e ri t. to m,oke this, � '-r '' 1, f - A I ,I -1 I �. 11., � � -11 I . cl I -". I I . gral I ' ' - bid. If this condition is not'mat fo on - th , . 911 � I . I � I _,_ �, r . . - I . - I . I � - sr ., � .. ,(,Whether inte in , fixtures by inve. er/battery sets-, and/or generator$), r. - - I � I ., .- cojntrattor shall attempt to locate boxes such that they are as visually ' develop a solution prior to the ,r y determination. Any special characteristics of the specified fixture shall be . I - 11 I .1 . : . .1 . -I I 'I ",��, ! 1� Q4 I . I.., � 4 1 1 'shall be thoroughly tested during installation, and these systems shall be I I � I I - I I � . I I �Q T I - � . 4 � I I I I I . I P I , , , - � 4f . I I � � I . , 4 , ,4, liiiwlo� , , I . I I , . I I I W i , I 80% , t . I ., uNbtrusive as possible. -1 I reGS"On then the*.contractor shall be responsible to work within the - I 1. I . I I - " 11 � I _ - ;,., ,'.'r I ''. ,,- I ". � -1 � 11. � I I � - � I . samomm, �� I , I � � - , - tested at 'the completion of construction in the presence of the owner, �� 4 1 1 included in the proposed substitution, such as s ecial lenses, reffectors r I 1, I 11 11 -4 1 � � �,.'.- ; I . � 1. . � I -i 'o I I I.- - .. - p a I I - I Nvv 1 4 1 1 1 . Ilowed limitations as indicated on the drawings by utilizing substitude � ballast, etc. I - � I I I I . - 11 1-1 . I I I ,e: 1; architect, and engineer. � . - - -_ 331L _ -_ - - - " - - - ____ - .1 -_ I ,- - . I - I - . � � - - I -1 11 11 ._ - - -_ - . � -_ � � � -_ ,- �� I - 0Z - - I � - - I � - r -to fit with the existing -dimensions. , 1, * - I . , . .. � - equipment in order i2 �Z I -, . I '' I � . I I - I � - ,-1 . I r" � L , ,. � I c, ,�!,, � , , _ - .� . I � . 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