Dismantling of LT line and erection of 3.3KV OH line in mines and Charhi siding of Tapin South OCP under Hazaribagh area

Amount

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required.

Supplying and erection of stay set complete (galvanised) 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, thimble, stay clamps, turn buckle ( 20 mm X 60 cm), 7/ 4.00 mm dia G.I. 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 etc. as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required.

Dismantling of overhead lines comprising of copper/aluminium overhead conductor, G.I.wire, crossarms, insulators etc.as required.

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

Supplying and 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.

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

Erection of cradle guard as required.

Supply of Stay wire ( 7/3.15 mm dia) for earth continuity ( 990 Mtr X 0.469 Kg/ Mtrs X 1.05 =488 Kg )

Erection of Stay wire ( 7/3.15 mm dia) for earth continuity.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm 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.

providing and fixing of 25sq mm Al wire for earthing connection

Making of cradle guard by supplying 6 SWG GI wire

installation of Departmentally supplied vertical type 11KV GOAB

Installation of 50KVA departmentally supplied transformer on pole

providing of 10 sq mm Cu wire

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, installing, testing and commissioning of 200Amp capacity End Feed Unit made of 1.6mm thick sheet steel enclosure duly painted with powder coating to existing rising mains complete with TPN disconnector FSU and HRC fuses, mounting stands, cable end box, brass compression gland, connections, earthing etc. as required.

Supplying and making straight through cable jointing with heat shrinkable jointing kit complete with all accessories including ferrules suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required: 70 Sqmm

Total impact of GST for the purpose of CTC

Rajneesh Electricals (BID ID -1177939)