Loading...
HomeMy WebLinkAbout08040129.19SECTION 16000 ELECTRICAL WORK 1. GENERAL A The Contractor shall provide all labor and materials to affect a complete electrical installation in accordance with the plans and specifications. B All work shall be in accordance with local, state, International Building, and National Electrical Codes. C. All equipment shall be new and UL listed for the intended purpose. D. The Contractor shall apply for all permits and pay all fees. E. The electrical contractor shall submit a Bill of Material and shop drawings upon request of the A /E. F. The Contractor shall conduct final tests to demonstrate compliance with plans and specifications. Owner shall be present for demonstration of all special systems. G. All work shall be guaranteed for one year after date of final acceptance. H. All electrical equipment shall be indexed. Provide nameplates describing panel name, usage, voltage, phase, # of wires, and equipment. Update existing and new panel directories (typed, not free hand) where affected by work. I. Cutting, Patching and Refinishing: The Contractor shall provide all openings in new and existing construction except where noted on the plans. The Contractor shall caulk and seal all penetrations and do all patching and refinishing of existing surfaces. J. Definitions: 2. A /E: Architect and /or Engineer 3. Provide: Furnished, installed, wired and connected by the Contractor. 4. Contractor. The person or group responsible for project construction. K. Demolition, Renovation and Disposition of Existing Equipment: 1. All work required in the existing building shall be done in a manner and time acceptable to the Owner and shall be acceptable as to time and duration. 2. Existing electrical equipment not otherwise noted, or in conflict with construction, shall be removed and /or relocated as indicated on the drawings, as directed or required. Remove all electrical equipment released from service as a result of construction, and no equipment removed shall be reused except as specifically directed on the drawings or elsewhere herein. All electrical equipment, apparatus and hardware removed and not reused, and not retained by the Owner, shall become the property of the contractor and shall be removed from the site. 3. Any existing circuits or equipment not shown on the drawings and which are logically expected to be continued in service, and which may be interrupted or disturbed during construction, shall be reconnected in an approved manner. In addition, any existing circuit or equipment which may require relocation or rerouting as a result of construction shall be considered a part of the work of this branch and shall be done by the Contractor with no additional compensation. 4. The Contractor shall do the necessary work in the affected areas including the removal of lighting fixtures, lamps, wiring devices, wiring and electrical equipment. In addition, and preceding demolition work, de- energize all circuits in the affected areas where wiring is routed through these areas serving areas of the building remaining in service, provide temporary and /or permanent wiring as required. Also, where necessary to maintain service in other areas, provide necessary and required sources of power and temporary work. L Shop Drawings and Maintenance Manuals: 1. Furnish a .minimum of 5 copies of shop drawings for approval. Shop drawings of system equipment and common equipment shall be submitted in a bound brochure with an index sheet describing contents therein. 2. All shop drawings when submitted shall bear the contractor's name, date and approval. Shop drawings will not be reviewed by the A/E if this requirement is not met. M. Warranty: The Contractor, in full knowledge of requirements of the contract documents relative to electrical work, guarantees that the electrical installation has been done in full accord with the same. Additionally, the Contractor shall warrant and maintain, remedy and /or replace at his expense any work or materials which may become defective within one year from date of substantial completion, provided such defects are not due to "Acts of God ", or obuse /misuse by agents of the owner. 2. RACEWAY A. Raceway shall be concealed wherever possible. B. Use rigid steel or intermediate metal conduit, or EMT 1/2" minimum for all conduit above grade or concrete. Use flexible metal conduit, liquid tight and greenfield where required. C. Conduit installed in concrete or underground shall be heavy wall schedule 40 PVC. Install no conduit larger than 3/4" in floor slab. D. Seal conduits that run through different temperature or atmospheric conditions to prevent condensation or moisture from entering electrical equipment and devices. E. Install wall entrance seal were conduits or direct burial conductors pass through foundation walls below grade. F. Couplings, connectors and fittings shall be standard devices to properly attach conduit to outlet boxes, panel enclosures, all steel, rain tight, and concrete type, specifically designed for the application and bearing the UL label. G. Outlet boxes shall be 4" square minimum, 2 -1/2" deep unless noted otherwise. 3. CONDUCTOR A. All conductors shall be stranded copper with Types TW, THHN or THW (No. 12 and larger) 600 volt insulation. 4. ELECTRIC SERVICE AND DISTRIBUTION EQUIPMENT A. Provide temporary service in the area of construction for all trades. Include local lighting and 120 volt power. Existing distribution equipment shall be used to provide the necessary temporary lighting and power. Coordinate with owner. Cost of power shall be paid by Owner. S. Present permanent services, if existing, shall remain in place; otherwise locate as shown on plans. Provide additional branch circuit breakers, matching existing, in ratings and poles as indicated on drawings. Update directories. C. Grounding shall be in accordance with Code. D. Safety switches shall be heavy duty (HD) type fused or unfused as required and rated at 200kaic. 5. NOT USED NORMALLY OPEN DOOR STRIK WHEN DE- ENERGIZED. FURNISH & INSTALL BY G.C. NORMALLY i E�g OPEN I I RELAY INCLUDE SWITCH Kills K j SIZED AS REQUIRED, INSTALL IN CEILING CAVITY 120V. 120V CKT. E -24 lisle] O 1 NO SCALE NOTE: I. VERIFY EXACT LOCATION WITH OWNER PRIOR TO INSTALLATION. 6. WIRING DEVICES A. Verify color of all devices and faceplates with Architect. Adjustment in color shall be made in the field without additional compensation. B. Local Switches: a. Hubbell 1221, 1223, 1224 series with single pole, three -way and four -way, as required. b. Override Switch: Hubbell 1556 momentary contact, three position, center off. C. Receptacles: a. In General: All receptacles shall be rated for the capacity and characteristics of the equipment served and shall be complete with one additional pole for grounding. 1) 15 Amp 125 Volt Duplex: Hubbell 5252. 2) 20 Amp 125 Volt Duplex: Hubbell 5352. 3) Ground Fault Interrupter: 15 Amp, with built -in ground fault interruption, 5 mA sensitivity, LED indicator light ('ON" when operable) and reset, UL 2003 compliont. Duplex, Leviton 8598. 4) Tamper - proof (TP) receptacle: Hubbell 5362S. b. All connections to wiring devices must be made by the binding screws only. C. Mounting height: 1) Receptacles: 18" up 2) Switches: 48" up 3) Receptacles Above Counters: 6" up above counter D. Furnish combination, multi-gang and special plates as required. a. In general: P&S p -line smooth thermoset plastic. b. Unfinished areas: Satin Stainless Steel with plate screws of similar material, Sierra Type 302. c. Weatherproof: Of type indicated by symbol on the drawings with Hubbell GF5362, 20 amp 125 volt ground fault receptacle with while -in -use cover intermatic WP1000 series. E. Occupancy sensors: a. Passive Infrared Wall Switch: Passive Infrared detection. Fit in /on a standard single gang switch box. Rated capacity of 600 watts minimum at 120 volts (1,000 watts at 277 volts). Adjustable sensitivity with time delay from 3 to 14 minutes minimum. Three year full warranty. Wattstopper WI- Series or approved equal. b. NOT USED c. NOT USED d. Dual Technology Occupancy Sensor: Combination passive infrared and ultrasonic detection (dual technology). Mounts on a ceiling bracket with a swivel unit. Include isolated relay and power pack. Wattstopper DT -Series or approved equal. e. Sensitivity Test: After the sensor has been energized for at least 15 minutes, walk to the middle of the room (if conference room) or sit at the normal desk position (if an office). Make no motion for 20 seconds. Move one arm up and down slowly. The test LED should blink. f. Time Delay Test: Set the time delay for 10 minutes. Walk into the roam to activate the sensor, then leave room. Sensor must turn lights off at approximately. 10 minutes. g. Install sensors within rooms in accordance with furniture and shelving layout. Infrared sensors shall be placed where they will have a direct line of sight to the occupied areas. h. Ultrasonic sensors shall not be placed immediately adjacent to HVAC diffusers. High velocity air movement may result in nuisance tripping of sensor. i. Submit a Lighting Plan marked by manufacturer showingn the location, orientation and model number of all occupancy sensors and power packs. Provide interconnecting wire diagrams and catalog cut sheets of all occupancy sensors and power packs. 7. LIGHTING FIXTURES AND LAMPS A. Provide fixtures complete with initial fill of lamps as schedule. B. Refer to Lighting Fixture Schedule on plans. C. Fluorescent Ballasts: a. Unless otherwise indicated in the. Lighting Fixture Schedule, ballasts for fluorescent lamps shall be electronic, rapid - start, high- frequency, full - output type. Ballasts shall be UL listed, ETL certified, Class P, and have an A sound rating. Electronic ballasts shall have less than 10% total harmonic distortion, and a third - harmonic distortion less than 10%. b. Compact Fluorescent Ballasts shall be equipped with an internal, automatic resetting thermal cutout device. . Ballasts shall be Class P, and shall be equipped with a ballast shutoff circuit for protection of the ballast at the end of lamp life. c. Ballasts shall have a minimum ballast factor of 0.85, a minimum power factor of 0.9, a maximum lamp current crest factor of 1.7, and shall be low- inrush type. D. Recessed, incandescent fixtures shall include thermal cut- off protection in accordance with code wherever application dictates. E. The Contractor shall verify ceiling construction prior to ordering fixtures. F. All compact fluorescent ballasts shall be electronic with ballast shutoff circuit for protection of the ballast at the end of lamp life, unless noted otherwise. 8. SOUND SYSTEM A For the Public Address /Paging System contractor shall survey and verify existing systems. Provide new fresh and /or surface ceiling mounted speakers as shown in drawings. (Existing speakers may be reused with owner's prior approval). Provide and extend new cobiing (match existing) back to nearest existing (remaining) which i is on some audio circuit (zone). Speakers shall have multi -tap transformers to adjust the individual volume. Include all necessary accessories like back boxes, and baffles (match existing). B. Wiring: 1. All wiring shall be in conduit minimum 1/2 ". 2. All wiring shall be continuous, free of splices. 3. Supplier shall adjust all speaker taps for proper coverage. 4. Speaker Cable: Belden 8762. 5. Allow slack cable at all equipment. 6. Final Connections and Guarantee: Final connections and balancing to be performed by factory authorized equipment supplier who shall also instruct the Owner . in the proper operation of system. 3/4" CONDUIT INTO CEILING SPACE FOR EACH 11 DUPLEX RECEPTACLE TWO -GANG BOX I • ( I `D WITH PARTITION 3 RECEPTACLE /TV NTS TO PANEL TO CAN DISTRIBUTION TELEVISION OUTLET OUTLET DETAIL 9. FIRE ALARM SYSTEM A. There is an existing Fire Alarm System. Contractor shall survey and verify. Provide new matching manual stations, horns (or bells), strobes, combination oudio /video devices, magnetic door hold- openers, and EOL, if necessary. Existing devices maybe reused With Owner's prior approval. Provide all new cabling, metallic raceways, and back boxes. B. Specifics: 1. Entire System (components) shall be properly identified and painted red, if required by local code. 2. All wiring shall be continuous, free of splices. 3. All wiring shall be in conduit, minimum 1#2 ". 4. Contractor shall be responsible to provide all necessary submittals to local Code authority for approvals. 5. Include all necessary accessories for a complete, satisfactory operating system. 10. DOOR RELEASE SYSTEM A. Provide a local Door Release System as described herein and shown on drawings. System shall consist of the following: 1. Large, red, push button mounted on a single gang stainless steel cover plate engraved with room name. 2. Control transformer, 120v./12v. in size as required. Adjust secondary voltage to match Door strike furnished by Hardware supplier. 3. Wiring shall be minimum #18 AWG in 1#2* conduit. 4. Satisfactory operating system. 11. BIDDING PROCEDURES A. Base Bid: 1. Base Bid shall include all labor required and all materials and equipment as shown on the contract drawings and heretofore specified. 2. Base Bid shall not include any conditions or qualifying statements, shall be in strict accordance with specification requirements and shall be based upon the installation of materials and equipment as specified. RICHARD P. STELDT 4 ASSOCIATES, LTD. ARCHITECTS ouire,zelam of 00011 we lhi& docunant, and the Idea& and daelgne woorporated herein, as an Rmnment of Pole&etonal earvlm Is the property of Rkftrd F. &aldt and A&eoclain, Ltd. and to not t1 be wed in whole or h part, for any other project without the written authorization of Rlcherd F. Stelcit and MeociateeI Ltd PANEL OCCUPANCY SENSOR (OR "POWER PACK" FOR MULTIPLE SENSORS) LIGHT FIXTURES LOCAL SWITCHING (MAY BE DLS, 3 -WAY, OR OTHER COMBINATIONS) OP PASSIVE INFRARED OU ULTRASONIC OO DT DUAL - TECHNOLOGY O-F• WALLBOX INFRARED OCCUPANCY SENSOR DETAIL NO SCALE OCCUPANCY SENSOR NOTES: O 1. UNLESS NOTED OTHERWISE, OCCUPANCY SENSORS USED IN CONJUNCTION WITH LOCAL LINE VOLTAGE SWITCHING SHALL BE ELECTRICALLY LOCATED ON THE PANEL SIDE OF THE SWITCH, AS INDICATED IN THE ABOVE DIAGRAM. 2. IN ROOMS SHOWN WITH TWO OCCUPANCY SENSORS, IT IS INTENDED THAT BOTH SENSORS CONTROL THE SAME LIGHT FIXTURES VIA A COMMON "POWER PACK" UNLESS NOTED OTHERWISE. 3. POWER PACKS SHALL BE LOCATED IN THE CEILING SPACE DIRECTLY ABOVE THE LOCAL WALL SWITCHES WHENEVER FEASIBLE. 4. USE OF THE OCCUPANCY SENSOR SYMBOL IN A ROOM INDICATES THE TYPE OF SENSOR TO BE USED IN THAT SPACE. EXACT LOCATION, MOUNTING, AND CONFIGURATION OF SENSOR SHALL BE DETERMINED IN THE FIELD, BASED UPON MANUFACTURERS RECOMMENDATIONS AND GUIDELINES. 5. SPECIFIC MODEL OF OCCUPANCY SENSOR SHALL BE COORDINATED WITH ROOM SIZE, LAYOUT, CEILING HEIGHT AND MOUNTING REQUIREMENTS, SENSOR MANUFACTURER, AND CONTRACTOR. VERIFY DEVICE COLOR WITH ARCHITECT PRIOR TO ORDERING. INSTALL PULL STRING IN CONDUIT AND BUSHINGS AT BOTH ENDS 3/4" CONDUIT STUBBED INTO NEAREST ACCESSIBLE CEILING CAVITY 4" SQUARE BOX WITH SINGLE GANG TRIM RING TYPICAL DATA /TELEPHONE OUTLET NTS �••►w E F'CrF," 41 �� � ,•....���, fin PC p ETATZ y f� HAR.WOOD ■� ENGINEERING 1 CONSULTANTS, LTD 7420 West State Street Milwaukee Wisconsin 53213 414.475.5554 414.475.5698 fax harwood0heci.com HEC Project Number. 07- 1192.00 Drawn by: TSA Checked by: DHO Designed by: DHO u7 O u7 A co W W z rrn�� rte, O z I F O V eessiiii� = c z CQ 0 E­ C/o a a d co O �D to co Z Drawn: Approved: date comments REVISIONS Job: Date: FEB 8, 2008 Q F- W zWw W Of �o i- V) 00 x N Q Q n < LL. O Z F- Q O W _ `f o Z J Lo U <ZOd u7 o Z Z W I cc L- UiLn r- 0 > CD J Z .1_1_1 w Z 00 z 0, ZM- u7 w m: _ Ld < 00 W IL Z� Q z Q� r U Q Z M o Q L0 Z Q r - o Q � O • Sheet Em04