Extension cum erection of 3.3 kV OH Electric Line, with supply and erection of GOAB Switch and Horn Gap Fuse System, for providing power to a proposed installation of a 2000 GPM Pump Motor set to supply Mine water to nearby village pond, w.r.t. Karo

Amount

Erection of metallic pole (above 10 m and upto 12 m) in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required (60 m x 3 phase x 6 span x 0.394 kg = 425.52 kg) (for DOG Conductor)

Supply of 6 SWG G.I. wire (for Earthing & Cradling): (60 m x 3) x 4 span + (60 m x 1) span = 780 m x 0.116 kg = 90.48 kg

Erection of 8 SWG G.I. wire (for Earthing & Cradling)

Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required

Supplying & erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying and erection of 11 kV Pin Insulator complete with large steel head G.I. Pin, nuts, washers, etc., 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 pole top/ straight two wire/ V shape two wire, angle iron/ channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/ 33 KV as required.

Supplying 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.

Supplying and erection of a set of cross bracing FRL Same work for 11 KV Over head line double pole structure having four members fabricated out of 50 mm x 50 mm x 6 mm angle iron to form a rectangle of minimum size 1400 mm width x 2500 mm height, complete with 50 mm x 6 mm M.S. flat iron clamps, bolts, and nuts including drilling holes for insulators pins, bolts and nuts etc (as per drawing) and painting primer and finish paint as required.

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

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required. ((60 m x 3 phase x 3 span x 0.394 kg = 212.76 kg)

Transporting of Poles from stock to work site

Supply and providing of 11 kV 400 A, Gang Operated Air Break Switch with all accessories.

Fitting and fixing of Gang Operated Air Break Switch

Supply and fixing of Horn Gap Fuse with 6 nos. of 11 kV grade Pin Insulator and 6 SWG Cu Wire 10 meter with all arrangement like nut bolt, cross aarm etc.

Total impact of GST for the purpose of CTC

SANJAY KUMAR TIWARI

M.L. Enterprises