tender for providing and fixing earthing at kanti nagar bps.- 1 earthing with g.i. earth plate 600 mm x 600mm x 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required. sor code 5.4 2 providing and fixing 25mm x 5mm copper strip in 40mm dia g.i. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc., as required. sor code no. 5.10 3 providing and fixing 25mm x 5mm g.i. strip in 40mm dia g.i. pipe from earth electrode including connection with g.l. nut bolt, spring, washer excavation and re-filling etc. as required sor code no. 5.11 4 providing and fixing 25mm x 5mm g.i. strip on surface or in recess for connections etc. as required. sor code no. 5.15 5 providing and fixing earth bus of 50mm x 5mm copper strip on surface/recess for connections etc. as required. sor code no. 5.20 please enable macros to view boq information