LT overhead line work at different locations of Basundhara (West) OCP, Mahalaxmi Area

Amount

Dismantling of overhead lines comprising of copper / aluminium overhead conductor, G.I. wire, cross arms, insulators etc. as reqd.

Dismantling of pole / street light standard / strut embeded in cement concrete foundation etc. as reqd.

Erection of metallic pole of length above 8.0mts. and upto 10.0mts. in cement concrete (1:3:6) (1 cement : 3 coarse sand : 6 graded stone of 40mm. nominal size) foundation including excavation & refilling etc. as reqd.

Painting of swaged steel tubular pole of 10 mtr. length with one coat red-oxide & two coats of aluminium paint of good quality (reputed make).

Shifting of poles from different locations of mine to workshop / site and vice versa.

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/ 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.

Supplying of channel iron 75mm. x 40mm. x 6mm. (7.14kg. per metre) cross arm for 4-wire overhead line complete with clamps, bolts and nuts etc. including drilling of holes for insulator pins etc. (as per drawing) and painting with primer and finish paint as reqd.

Supplying of channel iron 75mm. x 40mm. x 6mm. (7.14kg. per metre) VERTICAL cross arm for 4-wire overhead line complete with two nos. of 50mm x 6mm flat iron clamps projected & welded with 50mm x 50mm x 6mm anlge iron pieces, bolts and nuts including drilling of holes for insulator pins etc. and painting with primer and finish paint as reqd.

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

Supplying & erection of flat iron 40 mm. x 3 mm. for carrying G.I. wire complete with nut, bolt, washers etc. including drilling holes and painting with primer & finish paint as reqd.

Supplying & erection of 100 mm. x 65 mm. pin insulator with G.I. spindle and nuts etc. as reqd.

Supplying & erection of 75 mm. x 90 mm. shackle insulator with G.I. bolt, nuts and straps etc. as reqd.

Supplying & erection of 75 mm. x 90 mm. shackle insulator with G.I. spindle, nuts, bolts etc. as reqd.

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm dia. and above including binding etc. as reqd.

Supply of G.I. wire no.- 8 SWG.

Erection of G.I. wire no.- 8 SWG including binding etc. as reqd.

Earthing with G.I. earth plate 600mm. x 600 mm. x 6 mm. thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr. long with charcoal / coke and salt as reqd.

Supplying & laying 25 mm x 5 mm G.I. strip at 0.50 metre below ground as strip earth electrode including connection / terminating with G.I. nut, bolt, spring, washer etc. as reqd. (Jointing shall be done by overlapping and with 2 sets of G.I. nut, bolt & spring washer spaced at 50 mm.).

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size upto 35 sq. mm. in the existing RCC / HUME / METAL pipe as reqd.

Laying of one number PVC insulated & PVC sheathed / XLPE power cable of 1.1KV grade of size upto 35 sq. mm. direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc. as reqd.

Supplying & fixing of 100 amps. TPN, switch disconnector fuse unit with ISI marked HRC fuses including testing, commissioning etc. as reqd.

Supplying & fixing of 100A, 415V, 4-pole MCCB having 30KA breaking capacity including testing, commissioning etc. as reqd.

Supplying & erection of cradle guard at 01 span length of O/H line with 8 SWG G.I. wire, 75mm x 40mm MS channel iron, 40mm x 6mm MS flat iron clamps, nuts, bolts & washers and painting with primer and finish paint as reqd.

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

DO INFRA AND POWER PRIVATE LIMITED (BID ID -1153870)