Okaloosa County BOCC — February 18, 2014 — Underground Electric Manhole — reading text

labels to disconnect switches and protection equipment, central or master units, control panels, control stations, terminal cabinets, and racks of each system. Systems include power, lighting, control, communication, signal, monitoring, and alarm systems unless equipment is provided with its own identification. Labeling Instructions: a. Indoor and Outdoor Equipment: Use engraved, laminated acrylic or melamine labels, punched or drilled for screw mounting Identification labels shall have white letters on a dark-gray background. Unless otherwise indicated, provide a single line of text with 1/2-inch- high letters on 1-1/2- inch- high label; where 2 lines of text are required, use labels 2 inches high. Mount labels with stainless hardware. Elevated Components: Increase the size of the labels and letters to those appropriate for viewing from the floor. Equipment to Be Labeled: ELECTRICAL IDENTIFICATION DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16075 - 7 SECTION 16075 tion Russell Stephenson - Electrical Manhole Rehabilita- ELECTRICAL IDENTIFICATION a. Identification labeling of some items listed below may be required by individual Sections or by NFPA 70. b. Panelboards, electrical cabinets, and enclosures. Cc. Access doors and panels for concealed electrical items. d. _—_ Electrical switchgear and switchboards. e. Transformers. f. Electrical substations. g. Emergency system boxes and enclosures. h. Motor-control centers. i. Disconnect switches. j. Enclosed circuit breakers. k. | Motor starters. I. Push-button stations. m. Power transfer equipment. n. Contactors. o. Battery inverter units. p. Battery racks. q. Power-generating units. r. Voice and data cable terminal equipment. s. Television/audio components, racks, and controls. t. Fire-alarm control panel and annunciators. u. Security and intrusion-detection control stations, control panels, terminal cabinets, and racks. v. Monitoring and control equipment. w. Uninterruptible power supply equipment. x. Terminals, racks, and patch panels for voice and data communication and for signal and control functions. y- Control systems Field mounted control devices aa. Field mounted instruments ELECTRICAL IDENTIFICATION DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16075 - 8 SECTION 16075 Russell Stephenson - Electrical Manhole Rehabilita- tion ELECTRICAL IDENTIFICATION @ 3.2 INSTALLATION PRACTICES A. Verify identity of each item before installing identification products. B. Location: Install identification materials and devices at locations for most convenient viewing without interference with operation and maintenance of equipment. C. Attach nonadhesive signs and plastic labels with screws and auxiliary hardware appropriate to the location and substrate. D. Color-Coding for Phase and Voltage Level Identification, 600 V and Less: Use the colors listed below for ungrounded service, feeder, and branch-circuit conductors. 1. Color shall be factory applied or, for sizes LARGER than No. 10 AWG if authorities having jurisdiction permit, field applied. 2. Colors for 208/120-V Circuits: a. Phase A: Black. b. Phase B: Red. c. Phase C: Blue. 3. Colors for 480/277-V Circuits: a. Phase A: Brown. b. Phase B: Orange. c. Phase C: Yellow. 4. Field-Applied, Color-Coding Conductor Tape: Apply in half-lapped turns for a minimum distance of 6 inches from terminal points and in boxes where splices or taps are made. Apply last two turns of tape with no tension to prevent possible unwinding. Locate bands to avoid obscuring factory cable markings. E. Aluminum Wraparound Marker Labels and Metal Tags: Secure tight to surface of conductor or cable at a location with high visibility and accessibility. F. Painted Identification: Prepare surface and apply paint according to Division 9 painting Sections. END OF SECTION ELECTRICAL IDENTIFICATION DATE: 9/16/2013 @ OKALOOSA COUNTY WATER AND SEWER 16075 - 9 SECTION 16075 Russell Stephenson - Electrical Manhole Rehabilita- tion @ ELECTRICAL IDENTIFICATION @ ELECTRICAL IDENTIFICATION DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16075 - 10 SECTION 16120 Russell Stephenson - Electrical Manhole Rehabilitation CONDUCTORS AND CABLES SECTION 16120 CONDUTORS AND CABLES PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section. 1.2 SUMMARY A. _ This Section includes the following: 1. Wires and cables rated 600 V and less. 2. Connectors and terminations rated 600 V and less. 3. Sleeves and sleeve seals for cables. B. Restrictions 1. All wire/cable runs of any type must be continuous. Splices are expressly prohibited. 1.3 DEFINITIONS A. EPDM: Ethylene-propylene-diene terpolymer rubber. B. NBR: Acrylonitrile-butadiene rubber. 1.4 SUBMITTALS A. — Product Data: For each type of product indicated. B. Qualification Data: For testing agency. C. Field quality-control test reports. CONDUCTORS AND CABLES DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16120 - | SECTION 16120 Russell Stephenson - Electrical Manhole Rehabilitation CONDUCTORS AND CABLES 1.5 QUALITY ASSURANCE A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in 1.6 NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use. Comply with NFPA 70. COORDINATION Set sleeves in cast-in-place concrete, masonry walls, and other structural components as they are constructed. PART 2 - PRODUCTS 2.1 C. D. CONDUCTORS AND CABLES Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. Alcan Products Corporation; Alcan Cable Division. 2. American Insulated Wire Corp.; a Leviton Company. 3. Beldon CDT Inc. 4. General Cable Corporation. 5. Senator Wire & Cable Company. 6. Southwire Company. Copper Conductors: Comply with NEMA WC 70. Conductor Insulation: Comply with NEMA WC 70 for Types XHHW and SO. CONDUCTORS AND CABLES DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16120 -2 SECTION 16120 Russell Stephenson - Electrical Manhole Rehabilitation CONDUCTORS AND CABLES E. Multiconductor Cable: Comply with NEMA WC 70 for metal-clad cable, Type MC and Type SO with ground wire. 2.2 CONNECTORS AND SPLICES A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. AFC Cable Systems, Inc. 2. Hubbell Power Systems, Inc. 3. O-Z/Gedney; EGS Electrical Group LLC. 4, 3M; Electrical Products Division. 5. Tyco Electronics Corp. B. Description: Factory-fabricated connectors and splices of size, ampacity rating, material, type, and class for application and service indicated. 2.3 SLEEVES FOR CABLES A. Steel Pipe Sleeves: ASTM A 53/A 53M, Type E, Grade B, Schedule 40, galvanized steel, plain ends. B. Cast-Iron Pipe Sleeves: Cast or fabricated "wall pipe," equivalent to ductile-iron pressure pipe, with plain ends and integral waterstop, unless otherwise indicated. C. Sleeves for Rectangular Openings: Galvanized sheet steel with minimum 0.052- or 0.138-inch thickness as indicated and of length to suit application. D. Coordinate sleeve selection and application with selection and application of firestopping specified in Division 7 Section "Through-Penetration Firestop Systems.” 2.4 SLEEVE SEALS A. Manufacturers: Subject to compliance with requirements, provide products by one of the following: 1. Advance Products & Systems, Inc. CONDUCTORS AND CABLES DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16120 - 3 SECTION 16120 Russell Stephenson - Electrical Manhole Rehabilitation CONDUCTORS AND CABLES B. 2. Calpico, Inc. 3. Metraflex Co. 4. Pipeline Seal and Insulator, Inc. Description: Modular sealing device, designed for field assembly, to fill annular space between sleeve and cable. 1. Sealing Elements: EPDM interlocking links shaped to fit surface of cable or conduit. Include type and number required for material and size of raceway or cable. 2. Pressure Plates: Stainless steel. Include two for each sealing element. 3. Connecting Bolts and Nuts: Stainless steel of length required to secure pressure plates to sealing elements. Include one for each sealing element. PART 3 - EXECUTION 3.1 CONDUCTOR MATERIAL APPLICATIONS A. Feeders: Copper, stranded. B. Branch Circuits: Copper, stranded. 3.2 CONDUCTOR INSULATION AND MULTICONDUCTOR CABLE APPLICATIONS AND WIRING METHODS A. Service Entrance: Type XHHW-2, single conductors in raceway. B. Exposed Feeders: Type XHHW-2, single conductors in raceway. C. Feeders Concealed in Ceilings, Walls, Partitions, and Crawlspaces: Type XHHW-2, single conductors in raceway. D. Feeders Concealed in Concrete, below Slabs-on-Grade, and Underground: Type XHHW-2, single conductors in raceway. E. Feeders Installed below Raised Flooring: Type XHHW-2, single conductors in raceway. CONDUCTORS AND CABLES DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16120 - 4 SECTION 16120 Russell Stephenson - Electrical Manhole Rehabilitation CONDUCTORS AND CABLES 3.3 Feeders in Cable Tray: Type XHHW-2, single conductors in raceway. Exposed Branch Circuits, Including in Crawlspaces: Type XHHW-2, single conductors in raceway. Branch Circuits Concealed in Ceilings, Walls, and Partitions: Type XHHW-2, single conductors in raceway. Branch Circuits Concealed in Concrete, below Slabs-on-Grade, and Underground: Type XHHW-2, single conductors in raceway. Branch Circuits Installed below Raised Flooring: Metal-clad cable, Type MC. Branch Circuits in Cable Tray: Type TC. Cord Drops and Portable Appliance Connections: Type SO, hard service cord with stainless-steel, wire-mesh, strain relief device at terminations to suit application. All control cables between the PLCs / MMCs and field instruments: 2 # 18 AWG, twisted shielded pair, UL Instrument Cable, XLPE conductor insulation, PVC outer jacket. INSTALLATION OF CONDUCTORS AND CABLES Conceal cables in finished walls, ceilings, and floors, unless otherwise indicated. Use manufacturer-approved pulling compound or lubricant where necessary; compound used must not deteriorate conductor or insulation. Do not exceed manufacturer's recommended maximum pulling tensions and sidewall pressure values. Use pulling means, including fish tape, cable, rope, and basket-weave wire/cable grips, that will not damage cables or raceway. Install exposed cables parallel and perpendicular to surfaces of exposed structural members, and follow surface contours where possible. Identify and color-code conductors and cables according to Division 16 Section "Electrical Identification." CONDUCTORS AND CABLES DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16120 -5 SECTION 16120 Russell Stephenson - Electrical Manhole Rehabilitation CONDUCTORS AND CABLES 3.4 CONNECTIONS A. Tighten electrical connectors and terminals according to manufacturer's published torque-tightening values. If manufacturer's torque values are not indicated, use those specified in UL 486A and UL 486B. B. Wiring at Outlets: Install conductor at each outlet, with at least 6 inches of slack. 3.5 SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS A. Coordinate sleeve selection and application with selection and application of firestopping. B. Concrete Slabs and Walls: Install sleeves for penetrations unless core-drilled holes or formed openings are used. Install sleeves during erection of slabs and walls. C. Use pipe sleeves unless penetration arrangement requires rectangular sleeved opening. D. Rectangular Sleeve Minimum Metal Thickness: © 1. For sleeve rectangle perimeter less than 50 inches and no side greater than 16 inches, thickness shall be 0.052 inch. 2. For sleeve rectangle perimeter