REPAIR AND MAINTENANCE OF UNDERGROUND CABLE AT VARIOUS PLACE OF 73 BN BSF CAMPUS UNDER SHQ BSF BHP

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, and refilling the trench etc as required. (Excavation the existing faulty cable, removing the cable from the trench for identifying the faults and relaying the repaired cable in the trench) but excluding sand cushioning and protective covering.(i) Up to 35 sqmm

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 3.5 x 35 sqmm

Supplying and laying of one number XLPE power cable of 1.1 kV grade of 3 .5 x 35 Sqmm size direct in ground including excavation and refilling the trench etc. as required, but excluding sand cushioning and protective covering. (Excavation of the existing faulty cable, removing the cable from the trench for identifying the faults and relaying the repaired cable in the trench)

Providing, Installation, Testing and Commissioning of out door type totally enclosed weather proof feeder panel with sloping canopy top of suitable size (minimum size 1000mm × 900mm × 400mm) having viberation free structure chemically treated with 7 tank process before painting for surface treatment and powder coated with seven tank process to accommodate following switchgears and accessories, fabricated from 14 SWG/2 mm thick CRCA sheet suitable for 415 volts, 50 Hz A.C. supply with gland plate, hinged front openable double leaf doors and locking arrangement, suitable size 4 strip 125 Amp Al. busbar. Including providing and fixing following switchgears and accessories, powder painted with approved shade, including connection / interconnections with FRLS PVC insulated copper conductor single core cable of suitable size and danger notice plate size 150 × 100 mm etc. complete as required. The feeder pillar shall be supplied with suitable pedestal of 50 mm × 50 mm × 6 mm angle iron frame with 600 mm long legs. The feeder pillar shall be mounted on suitable brick / cement concrete foundation 30 cms. below ground level and 30 cms. above ground including finishing etc. complete as required. Fabrication of feeder pillar size – 1000 mm(H) × 900 mm(W) × 400 mm(D) made of 2 mm thick CRCA sheet i/c welding, painting, locking arrangement and 50 mm × 50 mm × 6 mm angle iron with 600 mm long legs 125 Amp, 4 pole MCCB with thermomagnetic release, 25 KA breaking capacity 01 nos make L&T/Havells/C&S 63 Amp, 3 pole MCCB, 10 KA breaking capacity make L&T/Havells/C&S – 04 Nos DP MCB ‘C’ series 10 KA 40 Amps – 05 Nos Voltmeter (Range : 0–500V) : 01 Nos Ammeter (Range : 0–100A) : 01 Nos Phase indicating LED lamp : 03 Nos

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