Supply and erection of three piece nonlinear resistor type lightning arrestors along with other accessories, on the 3.3 kV OH Line, Cable jointing of the Cable and replacement of the existing G.O.A.B. Switches controlling power to the 630 kVA, 3.3 kV

Amount

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required.

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for 70 sq. mm. size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Supply of Earthing Electrode System 78 mm x 3 m, with compound, for chemical earth pit making.

Providing and fixing 25 mm x 5 mm G.I. strip in 40 mm dia G.I. pipe FRLS on earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Jointing copper / G.I. tape (with another copper/ G I tape, base of the finial or any other metallic object) by riveting / nut bolting/ sweating and soldering etc as required.

Supply of high grade Ground Black Fill Compound (GBFC) Bag (approx. 25 kg each)

Supply and providing 0.75" nuts & bolts

Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres (3 m x 1.5 m x 1.5 m x 7 nos.)

Supply and providing of 11 kV, 400 A, G.O.A.B. Switch including all accessories

Supply, providing and fixing of 11 kV Post Insulator for Horn Gap

Supply, providing and fixing of Jumper between G.O.A.B. Switch to Horn Gap

Supplying and erection of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Fitting and fixing of G.O.A.B. Switch

Total impact of GST for the purpose of CTC

M/S NEEMA ENTERPRISES

M/S ZEE ENTERPRISES