Installing of VCB with interlocking system at 3.3KV O/H line at mines for power supply to pumping sub-station of Karma Project Under Kuju Area.

Amount

Making of Foundation

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories inluding ugs suitable for following size of 3 poles XLPE aluminium conductor cable of 11KV grade as required upto 70 sq.mm

Supply and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 3.3 KV overhead lines with rated voltage 5 KV(rms) with a nominal discharge current rating of 2.8 KA and complete with galvanised clamping arrangement, G.I bolts, nuts, washers etc as req.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre belowground as strip earth electrode, including connection/ terminatingwith G.I. nut, bolt, spring, washer etc. as required. (Jointing shallbe done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Eathing with copper eath pplate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/coke and salt as req.

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and laying in position cement concrete of specified grade excludingthe cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 20mm nominal size) 2mtr X 3mtr X 0.24mtr=1.44 CUM 2mtr X 0.12 mtr X 0.24mtr X 2 Nos =1.44 CUM 2.52 mtr X 0.12 mtr X 0.24mtr X 2 Nos =1.44 CUM

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1cement : 3 coarse sand), finished with a floating coat of neat cement.18 mm thick

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m inwidth as well as 10 sqm on plan) including disposal of excavatedearth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed 2.8.1 Ordinary rock 2 mtr X 3 Mtr X 0.75 Mtr=4.50 CUM

Sopply and filling in plinth with sand under flooers, including watering, remming, consolidating and dressing complete. 2 Mtr X 2.52 Mtr X 1.24 Mtr = 6.24 CUM

B- Interlocking arrangement with GOAB system

supply & fixing of limit switch

Supply & Fixing of cable 2.5sq mm X 2 core copper

Supply & Fixing of Auxillary contractor

Supply & Fixing of GOAB 11 KV grade horizontal type

Supply of two length of channel iron 75 mm X 40 mm X 6 mmSupplying 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.

Fabrication and erection work of iron and steel platform, column, bracing housing, placing etc. Structural steel work riveted, bolted or welding in built uo sections,trusses and framed work, including cutting, hoisting, fixing in position and applying a printing coat of approved steed primer all complete.

Total impact of GST for the purpose of CTC

M.k. Traders

M/S. PAWAN KUMAR