Miscellaneous Electrical Contract works in 110kV SUBSTATION TEST BENCH

Point wiring over/through beam/wall / column / ceiling /cable trays with individual control for light / fan/ bell/ 6A modular plug sockets separately mounted , using FRLS flexible copper wires of 1.5 sq.mm for phase, neutral and earth connection through PVC conduit of minimum size of 20mm with ISI marking, as per relevant drawings or instructions from FACT engineer. Scope of work include preparation and fixing of PVC conduits,modular switch boards, switches, cover plates,dummy plates etc, fixing ceiling roses on suitable junction boxes, modular step type regulators for fans(as required), drawing flexible copper wires of 1.5 sq.mm, connecting, testing and commissioning. The PVC conduit fixing shall either be open or concealed. The cutting of wall and replastering for concealed conduit fixing is mentioned as separate schedule of work. All the switch boards must be fixed concealed, unless asked to fix on surface. If required, holes through wall need to be made for conduit passing. For a point wiring,pipe length of 10 metres shall be considered as one point and pipe length above 10m and less than 20m shall be considered as one and half points and if additional power sockets are provided in same Switch Boards that shall be considered as half point. Sockets shall be shutter type. All the materials required for wiring such as copper flexible wires, PVC conduits, metallic modular switch boards, modular switches, cover plate, dummy plates, PVC box for fixing ceiling rose, PVC Junction boxes(2/3/4 way) etc. shall be in the scope of contractor. Ivory color PVC conduit shall be used for open conduit wiring. If any wiring need to be concealed that portion may be executed with black/ivory color PVC conduits. Suitable lengths of PVC flexible hose shall be used for point wiring above false ceiling as per the requirement.

PVC conduit point wiring from DB to switch board or between switchboard to switch board looping along/through beam/wall / column / ceiling/cable trays using 2.5 sq. mm FRLS flexible copper wires for phase, neutral and earth through PVC conduit of minimum size 20mm with ISI marking, as per relevant drawings or instruction from FACT engineer.Scope of work include preparation and fixing of suitable junction boxes if required, drawing flexible copper wires of 2.5 sq.mm, connecting, testing and commissioning are under the scope of contractor.The work shall include preparation and fixing of PVC conduits, drawing wires as required, fixing suitable junction boxes etc., wire termination, testing and commissioning. The PVC conduit fixing shall either be open or concealed. The cutting of wall and replastering for conduit concealing is mentioned as separate schedule of work. If required, holes through wall need to be made for conduit passing. Ivory color PVC conduit shall be used for open conduits. If any wiring need to be concealed that portion may be executed with black/ivory color PVC conduits. For a point wiring, 10 metres shall be considered as one point and pipe length greater than 10 metres shall be considered as one and a half point, upto 20m. All the materials required for wiring such as copper flexible wires, PVC junction boxes(2/3/4 way), etc. shall be in the scope of the contractor.

Point wiring over/through beam/wall / column / ceiling with individual control for 16 A modular plug sockets with SP switch. Individual plug socket with switch. Wiring shall be using 2.5 sq.mm FRLS multi strand flexible copper wire for phase, neutral and earth connections, through PVC conduits of minimum size 20 mm with ISI mark. The work shall include preparation and fixing of PVC conduits, wiring along wall and drawing wires as required,preparation and fixing of modular switch boards, switches, plug sockets, cover plates, dummy plates, suitable junction boxes etc., wire termination, testing and commissioning. Sockets shall be 6/16A type. The PVC conduit fixing shall either be open or concealed. The cutting of wall and replastering for concealing conduit fixing is mentioned as separate schedule of work. All the switch boards must be fixed concealed, unless asked to fix on surface. If required, holes through wall need to be made for conduit passing. Ivory color PVC conduit shall be used for open conduits. If any wiring need to be concealed that portion may be executed with black/ivory color PVC conduits. For a point wiring, 10 metres shall be considered as one point and Pipe length above 10m shall be considered as one and half points, upto 20m.

Cutting into walls for executing concealed PVC conduit wiring and replastering after the work. All the tools & materials for this work shall be under the scope of the contractor

Open/conceiled fixing of 25mm ISI marked PVC conduit through wall. The work include chipping through wall, fixing of PVC conduit and replastering back to normal or clamping though wall/ceilings etc.All the items required for the works like PVC conduits, PVC junction boxes with inspection cover (if required), clamps etc. are under the scope of contractor

Supply, fixing and servicing of 20W LED tube fittings surface mounted with required clamps/ fasteners.

Supply, installation and servicing of recess mount type 36W, 120 lumen/watt- 2ft x 2ft LED light with color temperature of cool white/day light. The installation of lighting fixtures shall be on the false ceiling, as per the drawings or as instructed by the engineer in charge. The scope shall include terminations of cables on lighting fixtures, fixing lamps and accessories. Supply of lamp including all required accessories such as frames for fixing lamp on to the false ceiling, suspension rod/chain, clamps, bolts, nuts, screws, washers, copper flexible cable,PVC box for fixing ceiling rose, PVC Junction boxes(2/3/4 way) etc. for properly fixing the light fitting on to the ceiling wherever required are under the scope of contractor. Preparation and fixing of concealed ceiling roses/junction boxes, drawing earth wires of 1.5 sq.mm flexible copper cable of green colour pvc for metal body earthing ,connecting, testing and commissioning are under contractor's scope. Make: Crompton

Supply of decorative garden top lights suitable for out door purpose.

Supply, erection, termination and servicing of single/double door 8 way, 415 Volts TPN DB, having the following specifications: 1) 63A 4 pole isolator-1 no 2) 63A 30mA 4 pole RCCB-1 no 3) 10A single pole B curve MCB- 8 nos 4) 16A single pole B curve MCB- 8 nos 5) 32A Double pole C curve MCB- 4 nos DB has to be flush mounted on to the wall.