Details: earthing with g.i. earth plate 600 mm 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 metre long etc. with charcoal/ coke and salt as required. 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. supplying and laying 25 mm x 5 mm copper at 0.50 metre below ground as earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm) supplying and laying 25 mm x 5 mm g.i at 0.50 metre below ground as 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
Sector: Water supply and Sewerage