Extension and reorganization of 440 V, 5 wire overhead line for providing power to sample preparation equipments in newly installed porta cabin at area laboratory, Bokaro and kargali 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

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required

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 forinsulator pins etc (as per drawing) and painting with primer and finished paint as required

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/ rail pole 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 cementconcrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required

loading unloading and transportation of pole to site

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

Supply and providing of 6 SWG GI wire

Erection of GI wire no 8 SWG including binding etc as required

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required

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

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required

fitting and fixing of light fittings on bend over the pole

Total impact of GST for the purpose of CTC

M/s Kiran Electrical works

RAJA ELECTRICAL WORKS