Repairing and maintenance of 11KV/3.3KV/440V along with erection and dismantling of poles of Pindra project under Kuju Area.

Amount

A):-11 KV Overhead Line at Topa to pindra

Errection of tubular pole of length exceeding 10 M but not exceeding 12M in cement concrete 1:3.6 (1 cement 3 coarse 6 graded stone aggregate 40 mm nominalsize) foundation including excavation & refilling ete as required

Supply of chanel Iron 75 mm X 40 mm X 6 mun (7.14 Kg/m) cross arm for 11 KV OH line conductor 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 MS flat iron clamp bolts and nuts including drilling of holes for insulators, pins, bolts & nuts etc and painting with primer and finish paint as required

Supply of two lengths of channel iron 75 munX40 MMX5.7 Kg/m double pole cross arm for 3 wire O.H kline conductors complete with through bolts & nuts for clamping to the poles 50 mm X 6 nun MS flats welded on one side the channel iron and with bolts & nuts on the other side for lying cross arm together, including drilling holes for insulators Pins/ fittings, nolts & nuts ete and painting with primer and finish paint as required. (1 for DP and 4 for Lightning Aresster)

Erection of angle iron/ channel iron cross arm on wood/ RCC/PCC/steel tubular/ rail pole etc as required

Supplying of 50 mm X 8 mm MS. flat iron pole top bracket/ cross arm for single 11/22/33 KV over head line conductor complete with fixing clamps, bolts, nuts and washers drilling holes for insulator pins, bolts and nuts etc 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 and crection 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, tum buckle (20 mm X 600 mm), 7/4.00 mm dia GI 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 and erection of 11 KV pin insulator complete with large steel head G1 pin, nuts, washers etc as required

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

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above 10 including binding etc. as required. (10spanX3wireX50mtrX0.394Kg = 591.00)

Erection of ACSR conductor of 7/2.11 mm to 7/3 00 mm diameter 11 inchaling binding etc as required. For earth continuity (8spanX5 no. X50mtrX 0. 145-290)

Supply and fixing of lightning arrester, as required

Supply and fixing of Support insulator

Earthing with copper earth plate 600mmX600mmX3mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required.

Supply & Fixing of Al, Cable 1 Core X 35 SQ MM, 1.1 KV grade

Dismantling of 0.H lines comprising of copper/alluminium 0.H conductor Gf wire, cross arms, insulator etc as req

Dismantling of pole/street light standard/strut embeded in cement concrete etc as req

Providing and making steel pole collar with cement concrete (1 cement 3 coarse sand 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required.

B):-3.3 KV Overhead Line at Pindra Sub-Station to Colliery

erection of tubular pole of length exceeding 10 At but not exceeding 12M coarse concrete 1:3:6 (1 cement 3coarse 6graded stone aggregate 40 nominal size) foundation including excavation & refilling etc as req.

Supply of chanel Iron 75 mm X 40 non X 6 mm (7.14 Kg/m) cross arm for two 11 KV O.H line conductor complete with 50 mm X 50 mm X 6 mm( angle iron bracket welded to the channel iron and complete with 50 mm X 6 mm MS flat non clamp holis and nuts including drilling of holes fro insulators, pins, bottu & nuts etc and painting with primer and finesh pun as required

Supply of two lengths of channel iron 75 mmX40 MMX5.7 kg/m double pole cross arm for 3 wire 0.H line conductors complete with through bolts & nuts for clamping to the poles 50 man X 6 mm MS flats welded on one side the channel iron and with bolts & nuts on the othes side for lying cross arm together, including drilling holes for insulators Pins/ fittings, nolts & bots etc and painting with primer and finish paint as required. (1 for DP and 2 for Lightining Aresster)

Erection of angle iron channel iron cross arm on wood/ RCC/PCC/steel tubular rail pole ete as required

Supplying of 50 mm X 8 mm M5 flat iron pole top bracket/cross arm for single 11/22/33 KV over head line conductor complete with fixing clamps, bolts, nuts and washers drilling holes for insulator pins, bolts and nuts etc 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 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.L. stay wire and 11 KV strain insulator ete in cement concrete 1.3:6 (1 cement 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling ete as required

Supplying and erection of 11 KV pin insulator complete with large steel head GI pin, nuts, washers ete as required

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

Erection of ACSR conductor of 7/3.35 mm to 7/4 00 diameter and above 10 including binding etc. as required. (15spanX3wireX50mtrX0.394Kg-886.50)

Erection of ACSR conductor of 7/2.11 mm to 7/3.00 mm diameter 11 including binding etc as required. For earth continuity (7spanX5No.X50mtrX0.145=253.75)

Supply and fixing of lightning arrester as required

Supply and fixing of Support insulator

Earthing with copper earth plate 600mmX600mmX3mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc.with charcoal/coke and salt as required.

Supply & Fixing of Al. Cable 1 Core X 35 SQ MM, 1.1 KV grade

Dismantling of O.H lines comprising of copper/alluminium OH. conductor Gl wire, cross arms, insulator etc as req

Dismantling of pole/street light standard/strut embeded in cement concrete etc as req

Providing and making steel pole collar with cement concrete (1 cement 3 coarse sand 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required

C):-440 Volt Off Line

Errection of tubular pole of length exceeding 10 M but not exceeding 12M in cement concrete 1.36 (1 cement 3 coarse 6 graded stone aggregate 40 mm nominalsize) foundation including excavation & refilling etc as required

Supply of two lengths of channel iron 75 mmX40 MMX5.7 Kg/m double pole cross arm for 3 wire OH line conductors complete with through bolts & nuts for clamping to the poles 50 mm X 6 mm MS flats welded on one side th the channel iron and with bolts & nuts on the other side for lying cross arm together, including drilling holes for insulators Pins/ fittings, Bolts & nuts etc and painting with primer and finish paint as required.

erection of angle iron/ channel iron cross arm on wood/RCC/PCC/steel pole etc as required.

suppying and erection of stay set complete (galvanised) with 19/20 mm dia metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, , stay clamps, bow tightener, 7/4.00 mm dia G1 stay wire and 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 ete as required

Supplying and erection of galvanised 'D' iron clamps complete with shackle insulator (100 mm X 110 mm), G.I. bolts, nuts andwashers, coach screws etc. as required.

Supplying and erection of 100 mm X 80 mm pin insulator completewith G. I. Spindle and nuts elc, as required.

Erection of ACSR conductor of 7/2 11 mm to 7/3 00 mm diameter 7 including binding ete as required. For earth continuity (8spanX2wireX50mtrX0.145Kg = 116.00)

Dismantling of O.H. lines comprising of copper/alluminium 0.H conductor Gl wire, cross arms, insulator etc as req

Dismantling of pole/street light standard/strut embeded in cement concrete ete as req

Total impact of GST for the purpose of CTC

M/s Achal Electricals (BID ID -1140026)