Name of Work:- Providing and fixing of earthing at various tubewells at Dwarka WTP.
Sl. No.
Item Description
1
Earthing with G.I. earth pipe 4.5 meter long 40 mm dia including accessories and providing masonry enclosure with cover plate having locking arrangements and watering pipe etc. with charcoal/coke and salt as required. (One Panel should have Two separate earthing) DSR Code 35.1.2
2
Supplying and laying 25 mm x 5 mm GI strip at 0.5 mtr below ground as strip 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) DSR Code 35.1.9
3
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. DSR Code 35.1.11 Please Enable Macros to View BoQ information
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