Improvement of Earthing and protection of various DTs of capacities from 25kva to 630 kva installed at various locations under the jurisdiction of Electric division Kishtwar (TURN KEY BASIS)

Amount

Supply & Fixing of Gapless Surge arrestor 11 KV LA Set 9 KV, 10 KA with Polymer housing, Stn Type (3 Nos/Set)

Supply, Installation, Testing & Commissioning of 11 KV Horn Gap Set 3-Phase 200A(3 Nos /Set)

Earthing of substation --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 25 mm x 3 mm for connection of transformer body, G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts, refilled with earth enhancement materials and earth Chamber made of brick masonry with RCC slab cover. (3 Earthing/Substation)

Deposition of salvage material/ damaged DO set, LA set, EARTHING material back to divisional store against receipt.

M/S ZARGAR CONSTRUCTION CO