Description: Providing and fixing of earthing system for various tubewells of Matiyala AC 34 Name of Work Providing and fixing of earthing system for various tubewells of Matiyala AC 34
Details: Earthing with G.I. earth pipe 4.5 meter long 40 mm dia including accessories and providing masonry elclosure with cover plate having locking arrangements and watering pipe etc. with charcoal/coke and salt as required. (One Panel should have Two separate earthing) Supplying and laying 25 mm x 5 mm GI at 0.5 mtr below ground as earth electrode, including connection/terminating with nut, bolt, spring washer etc. as required (jointing shall be done by overlapping and with 02 sets of brass nut bolt & spring washer spaced at 50 mm) Providing and fixing 25 mm x 5 mm G.I in 40 mm dia G.I pipe from earth electrode including connection with G.I nut, bolt, spring was excavation and re-filling etc as required . DSR Code 35.1.11 Grouting of existing LT Panel with 1:2:4 C:C material. Work includes grouting of both legs with C:C material to provide proper strength.
Sector: Water supply and Sewerage