Tender For earthing of various tube wells installed in ward no-180 and 181 under badarpur constituency ac-53. - earthing with g.i. earth pipe 4.5 meter long, 40 mm dia. including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required., supplying and laying 25 mm x 5 mm g.i strip at 0.50 meter 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), providing and fixing 25 mm x 5 mm g.i. strip in 40 mm dia g.i. pipe from earth electrode including connection with g.i. nut bolt, spring, washer excavation and re-filling etc. as required.
17 Dec, 2025
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