Conductors and Cables Clause Samples
The 'Conductors and Cables' clause defines the standards and requirements for the selection, installation, and maintenance of electrical conductors and cables within a project. It typically specifies the types of materials to be used, the methods for routing and securing cables, and the necessary safety measures to prevent hazards such as electrical faults or fire. By establishing clear guidelines, this clause ensures the safe and reliable operation of electrical systems and helps prevent accidents or system failures due to improper wiring practices.
Conductors and Cables. Conductors and cables shall be selected so as to be suitable for the operating conditions (e.g. in terms of voltage le- vels, currents, protection against electric shock, grouping of cables and conductors) and any external influences (e.g. ambient temperature, presence of water or corrosive substances, mechanical stresses, fire hazards) that can exist. The minimum requirements regarding
a) insulation,
b) current-carrying capacity,
c) voltage drops, and
d) minimum cross-sectional areas are specified in EN 60204-32.
Conductors and Cables. IS- 649, 1990 (Rev-3). Specification for PVC insulated cables for working voltage up to and including 1000VAC IS- 9537 (Part-I), 1980 Specification for Conduits for electrical installations – general requirements.
Conductors and Cables. Provide and install necessary circuits and breakers for appliances as stated in manufacturer’s recommendations per applicable building code requirements. For general illumination, provide a minimum 15 amp circuit for each 500 sq. ft. of living area (load 3 ▇▇▇▇▇ per sq. ft.) Branch circuits shall be wired with No. 12 gauge wire. Install GFI circuits with No. 12 gauge wire in all wet areas, baths and exterior outlets. Appliance circuits shall be installed as follows per applicable building code requirements. Flexible or rigid conduits, couplings, supports and non-metallic ducts. Install conduit concealed in all areas, excluding mechanical and electrical rooms/areas, connections to motors and connections to surface cabinets. Coordinate installation of conduit in masonry work. Unless indicated otherwise, do not install conduit larger than 2 1/2 inches in concrete slabs. Provide a minimum concrete cover around conduits of 2 inches. Install conduit free from dents and bruises. Plug ends to prevent entry of dirt and moisture. Minimize crossovers. Provide flashing and pitchpocets, making watertight joints where conduits pass through roof or waterproofing membranes. Route all exposed conduits parallel or perpendicular to building lines. All fittings shall be UL approved. Fasten raceways securely in place. Firmly fasten within 3 feet of each outlet, junction box, cabinet or fitting. Support every 10 feet. Install white receptacles, switches and cover plates. For exterior receptacles install ▇▇▇▇ cover plates. When two or more switches or receptacles are located together, gang with one common faceplate. If they cannot be ganged, install with a minimum distance between units. Install all receptacles at 18”on center (OC) above finished floor (AFF), unless otherwise noted. At counters, locate receptacles at 44”on center (OC), above finished floor (AFF). Install switches at 48”on center (OC) above finished floor (AFF). Locate light switch cover plates 6” from frame of door or corner of wall.
Conductors and Cables. Legible from the point of access.