Replacing damaged cement poles and bulging conductors with steel tubular poles and new 55 sq mm rabbit conductors to make the work last longer, be safer, and be more reliable during the rainy season at Balumath and Bukru siding under Magadh OCP, M-S

Amount

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.(19+7)

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 of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 2 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 2 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.

Erection of G.I wire no-6/8 SWG including binding etc.as required for cage cradle and crosslacing.

Painting with aluminium paint of approved brand and 10 manufacture to give an even shade. Two or more coats on new work.

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

Providing of 70 sq mm 4 core isi marked, upto 1.1 kv grade Alluminium armouredcable for laying service wire

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of size not exceeding 35 to 95 sqmm direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. As required

Total impact of GST for the purpose of CTC