Repairing the damaged overhead line and shifting the tilted electric tubular poles between coal stocks 32 and 28, near the pond of WB - 15, the viewpoint, and near the Kundi Sub-Station of Magadh OCP under the M-S Area

Dismantling of over head lines comprising of aluminium over head conductor (12X40X3X0.148)

Dismantling of pole/ street light standard/strut embedded in brick ballast foundation etc. as required.

Erection of metallic pole of length above 10mtr and upto 12 mtr 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 for Tensioning of Conductor where required.during changing of damaged insulators or changing of cross arms

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required.

Erection of angle Iron/channel iron cross arm on wood/RCC/PCC/steel tubular or Rail pole for 4 wire system.

Supplying and erection of 100 mm X 80 mm pin insulator complete with G. I. Spindle and nuts etc. as required.

Supplying and erection of 100 mm X 110 mm shackle insulator with G. I. Bolt, nuts and straps 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, bow tightener, 7/ 3.15 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.

Providing of 6 sq mm 2 core isi marked, upto 1.1 kv grade Alluminium armoured cable for changing of damaged service wire for camera inverter power.

Providing and fixing 100 A rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper busbar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)6 way, Double door

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

Total impact of GST for the purpose of CTC

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