Installation and erection of New 3.3 KV overhead line for Lotan chandi mandir pump house within premise of Khottadih Colliery.

Amount

Installation and erection of New 3.3 KV overhead line for Lotan chandi mandir pump house within premise of Khottadih Colliery. (Inclusive of EPF/CMPF)

Supply, transportation and Erection of PCC pole of 8 meter length including hiring charge of 5 ton dumper for transportation and exacavation and refilling as required.

supplying and erection of galvanised stay set for 3.3 KV over head lines complete with 19/20 mm dia x 1.8 meters long sat rod, anchor plate pf size 45cm x45cmx7.5 mm thick, thimble, stay clamps, turn buckle (20 mmx600 mm), 7/4.00 mm dia G.I. stay wire and 11KV stain insulator etc including excavation and refilling as required etc. as required.

Supplying of channel iron 75mm x40mm x 6mm(7.14kg per meter) V shape cross arm for two 3.3 kv overhead line conductors complete with 50 mm x 6mm M.S. flat iron clamps, bolts and nuts including drilling hoiles for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Supplying of 50mm x8mm M.S. flat iron pole top bracket for single 3.3kv over head line conductor complete with fixing clamps, bolts and nuts and washers drilling holes for insulator pins, bolts and nuts etc and pianting with primer and finish paints as required.

Erection of pole top staright and V bracket 2 wire/single wire on PCC pole for 3.3 KV overhead line

Supplying and erection of channel iron 75mm x40mm x 6mm(7.14kg per meter) double pole cross arm for three wire 11kv overhead line conductors complete with through bolts and nuts for clamping to the poles, 50 mm x 6mmM.S. flats welded on the side of the channel iron and with bolts and nuts one the other side for trying to cross arm together,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 gang operating switch

Supplying and erection of 11KV pin insulator complete with large steel head GI pin nut and washers

Supplying and erection of 11KV disc insulator for 11kv over head lines withgakvanised insulator fittings, ball and socket typoe and complete with Galvanised strain clamps bolts, nut and washersetc. As required.

Supplying and erection of of ACSR Dog Conductor 100sqmm

Supplying and erection of ACSR Rebbit Conductor for earth wire 50 sqmm

Supply and making Outdoor cable end termination with heat shrinkable cablke jointing kit comp-lete with all accessories including lugs suitable for following size of 3 core 150sqmm cable XLPE conductor cable of 11 grade as required

Supply and erection of 600amps, 11kV , 3 post type gang operating switch complete set

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

Supply and fabrication of cradel guard

Erection of cradel guard as required

jelly filled earth pit with including 03 meter long earth electrode, earth cutting charges, pvc insulated 50sqmm copper cable and backfill compound with 1.5' x1.5 brick fancing

Total impact of GST for the purpose of CTC

NAYAK ENTERPRISE (BID ID -1102163)

ENERGY ENGINEERING (BID ID -1102189)