C O Sarv Dharam Sthal Garrage POL Store Electric sub station pump room Generator shed with 02 Nos 40 KVA DG set at BOP Dawki of 30 Bn BSF under SHQ BSF Jowai FTR HQ BSF Meghalaya SH Installation testing and commissioning of 02 Nos 40 KVA DG Sets

Amount

Earthing with G.I earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing and masonry enclosure with cover plate having locking arrangements and watering pipe of 2.7 metre long etc with charcoal / coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I Strip in 40mm dia GI pipe from earth electrode i/c connection with brass nut, bolt, spring, washer excavation and reffiling etc as reqd.

Supplying and laying 25mm X 5mm GI Strip at 0.50 mtr below ground as strip earth electrode, including connection/termination with G.I nu, bolt spring, washer etc as required (Jointing shall be done by overlapping and with 02 sets of G.I nut, bolt & spring washer at 50mm.

Providing and fixing testing joint made of 20 mm x 3 mm thick G.I strip,125 mm long with 4 Nos of G.I bolts, nuts, chuck nuts and spring washers etc, complete as req.

Providing and laying in position cement concetete of 1:2:4 (I Cement :: 2 Coarse sand : 4 Graded Stone aggregate 20 mm nominal size specified grade excuding the cost of cenetring shuttering -all work upto plith level (for foundation of DG set)

Providing and laying in position cement concetete of 1:5:10( I Cement :: 5 Coarse sand : 10 Graded stone aggregate 40 mm nominal size. specified grade excuding the cost of cenetring shuttering -all work upto plith level (for foundation of DG set)

Supplying and laying of 1 Nos PVC insulated PVC sheathed armoured power cable of grade 1.1 KV of size 3.5 X 50 Sqmm. Direct in ground i/c excavation and refilling the trench but without sand cushioing and protective covering (Richa/Havells/Gloster).

S/F 160 Amp TPN 4 Pole off load change over switch (side handle in sheet enclosure) on the existing wall/panel including connection, earthing etc. as req(standard, Havells or L &T.

Providing and fixing of 160 Amp TPN 4 pole MCCB,35 KA breaking capacity with adjustable thermal and adjustable magnetic setting (Havells make) in the existing cubical panel board i/c drilling holes in cubical panel , making connection etc as required.

M/S RIM ELECTRICALS