Provision of lightning conductor, arrestor and earth pit for protection of transformers, motors at parej and prem nagar colony filter plant of parej east OC Project under Hazaribagh Area.

Amount

Erection of metallic pole of above 10.00 metre and up to 12.00 metre length in cement concrete 1:3:6 ( 1 cement: 3 coarse sand:6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required.

supply of lightining conductor 3p+N type

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

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

Supplying and laying 25 mmX5mm 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 required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Total impact of GST for the purpose of CTC

P K Enterprises

Maa Enterprises