CERTAIN REPAIRS TO EARTHING SYSTEM AND CONNECTED ITEMS OF VARIOUS BLDGS AT MILITARY STATION ABOHAR.

Amount

M&L for earthing complete with galvanised steel earth plate electrode 60cm X 60cm X 6mm thick, burried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized earth lead wire 4.00 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrcal plate No 3 of SSR Part-I connected to continious earth wire or main switch board/ panel etc all as specified or indicated and testing on completion including provision of earth wire protection by 15 mm dia,light grade GI pipe and watering pipe shall be 20 mm bore medium grade GI pipe including excavation & earth work, PCC pit with RCC cover, charcoal, salt, funnel, GI wire and protection pipe upto 7.5 mtr complete all as specified and directed. Note:- Contractor has to arrange earthing test mahine for testing earth result in presence of JE/Engr-in-charge. A certificate for earthing result duly signed by contractor and Engr-in-charge alongwith bldg number shall be attached before the payment.

All as item no -1 above but using copper plate 60×60cm ×3.15mm thick electrode and 20×3mm copper strip as earthing lead all as specified and directed.

S & F Earth continuity conductor or Main lead fixed to wall on batten or recess or chases or burried in ground or grown or drawn in conduit /pipe or fixed to poles or any other indicated situation for loop earthing etc, as required 4 mm dia galvanised iron steel wire

S & F Earth continuity conductor or Main lead fixed to wall on batten or recess or chases or burried in ground or grown or drawn in conduit /pipe or fixed to poles or any other indicated situation for loop earthing etc, as required 32 x 6 mm strip galvanised iron steel all as directed

S & F Earth continuity conductor or Main lead fixed to wall on batten or recess or chases or burried in ground or grown or drawn in conduit /pipe or fixed to poles or any other indicated situation for loop earthing etc, as required 25 x 4 mm strip galvanised iron steel all as directed

M & L for repair of existing earth pit with CI Cover of existing size,complete all as specified and directed

M & L for Wiring for circuit/submain wiring alongwith earth wire with the following sizes of 2x1.5 sq. mm +1x1.5 sq. mm of FRLS PVC insulated copper conductor, single core cable in 25 mm in rigid PVC conduit/ casing caping in surface/ recessed as required and directed.

All as above item no.7 but with 2x2.5 sq. mm + 1x2.5 sq. mm earth wire all as specified and directed.

All as above item no.7 but with 2x4.0 sq. mm + 1x4.0 sq. mm as earth wire all as specified and directed.

M&L for Submain wiring with two run of single core 6.0 Sqmm multi stranded copper conductor cable drawn through and incl 25 mm dia PVC non metallic rigid conduits and the conduits accessories incl one run of earth continuity conductor with 6.0 sqmm heavy duty multi stranded copper conductor cable all as specified and directed .

Supply and fix light grade 25mm GI pipe fix complete to Wall , Poles etc with suitable clamp for protection of cable complete all as directed

Singla Electricals

Bhavya Enterprises

M/s GURFATEH BUILDERS

P.K ENTERPRISES