Maintenance of IEI and EEI to the DC Office complex under Section II of Electrical Sub Division during 2021 22 Sw Providing Earthing to the DG Set at District Control room, Port Blair

Amount

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.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying, Installation, testing and commissioning of ASHLOK make SEE brand safe earthing electrode type 19, 50 mm dia, length 2 mtrs and inner space to be filled with crystaline conductive mixture including filling-up with electrodite (Back fill Compound) as required for safe earth electrode and providing masonary enclosure with cover plate having locking arrangement etc.as required.