SPECIAL REPAIRS/REPLACEMENT OF DAMAGED EARTHINGS, LT DISTRIBUTION PANELS AND CONNECTED ITEMS IN HQ COSA COMPLEX AT NAYA RAIPUR MIL STN

Amount

M & L for disconnecting the existing earth strip from earthing, temporary connection to other earthing till completion of new complete all as specified and directed by Engr-in-Charge.

M&L for providing earthing complete with copper earth pleate electrode 600x600x3.15mm thick buried directly in ground earth pit not less than 2.25 mtr deep below ground level with top edge of the plate not less than 1.5mtr below normal ground level) connected to coper strip 20 x 3mmas earthing lead by means of bolts, nuts, check nuts & washers of GI or steel and connecting to earth dolly all as shown in electrical plate No 3 connected to earth test point all as specified and indicated including testing on complete all as specified and directed. Note:- Earth continuity conductor and GI protection pipe beyond 7.5m shall be measured and paid under the respective items complete all as specified and directed.

S & F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required with 20 x 3mm copper strip complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth strip 32x6mm as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed. Note :- Earth continuity conductor and GI protection pipe beyond 7.5m shall be measured and paid under the respective items.

S & F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required with 32 x 6 mm GI strip complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed. Note :- Earth continuity conductor and GI protection pipe beyond 7.5m shall be measured and paid under the respective items.

S & F Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required with 4 mm dia GI wire complete all as specified and directed.

Total contract sum shall be calculated after deduction of schedule of credit amount of Rs. 19,550.00

MONA GENERATOR SEVICES PVT. LTD. (BID ID -3188807)

SHRI KRISHNA CONSTRUCTIONS (BID ID -3177572)