Augmentation of electrical distribution system from overhead to underground at E.R.S. Hostel through U.G. cable.

Laying of one no cables above 35sq mm and upto 185 sq mm in an underground trench 460mm X 760 mm average depth with brick protection on the top of the each cable 8 (eight) nos bricks per Mtr including filling the space between the bricks and cable and also the trench with shifted soil,leveling up and restoring surface duly rammed

Supply of 1.1 KV 3.5 core 50 sq mm XLPE Aluminium armoured cable Make:Gloster/Polycab/Havells or equivalent as per EIC,

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables of 3.5 core 50 sq mm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials of 3.5 core 50 sq mm cable.

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required with 65mm dia

Earthing with 50 mm dia G.I. pipe as per P.W.D. schedule by ISI medium GI pipe.

Excavation of soil for installation of Earth Electrode and filling & ramming. (a) For Soft Soil

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

Extra for treatment of soil by using salt & charcoal or coke for plate electrode

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl drilling holes, with bolts, nuts, washers etc.