Heightening of LTOH line and installation of Lightning protection system at Bangur Chromite Mines in the district of Keonjhar

Supply, Installation, Testing and Commissioning of 12 Mtr long 440 Kg PSC Pole including earth excavation work, concreting of pole (1.5 Mtr X 0.5 Mtr X 0.5 Mtr=0.375 Cum) with PCC (1:1.5:3) with couping of support (0.3Mtr X 0.5 Mtr X 0.5 Mtr=0.075Cum) with PCC (1:1.5:3) , all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, Installation, Testing and Commissioning of GI channel of size 100x50x6 mm (9.2 Kg/Mtr) including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, Installation, Testing and Commissioning of Suspension type Clamp with Eye Hook including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, Installation, Testing and Commissioning of Dead End Clamp including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, installation and commissioning of LT Stay set(Complete), LT Stay Insulator, LT stay clamp(1.95Kg/Pair), 7/10 SWG Stay Wire 12Kg/Stay and concreting of stay (1.65 Mtrx0.3 Mtrx0.3 Mtr =0.1485 Cum - PCC 1:2:4)including all accessories, labour cost, T&P etc. complete work as per direction of EIC.

Supply, Installation & comissioning of Anti Climbing Device made of GI barbed wire,Clamping arrangement etc.(2kg Per Support) including all acessories , labour cost, T & P etc. complete work as per direction of EIC.

Supply and fixing of GI Nut, Bolt and washer of different sizes as required including all accessories, cost of labour, T&P etc complete the work as per Direction of Engineer-In-Charge .

Supply, Installation, Testing & Commissioning of 12 Mtr high internally and externally hot dipped galvanised octagonal pole, continously tapered (bolt fixing type) in single section made of 3mm thick HT steel sheet conforming to IS 4759:1996/IS 2629:1985, suitable for bracket having top dia 90 mm and bottom dia 240 mm, base plate size 325x325x20 mm with door and locking arrangement (1 Mtr from Bottom) complete with all accessories as per GA Drawing to be provided by EIC. At the top one 915mm long 9.2 mm dia Solid copper Lightning Spike with five threaded copper Spikes and Copper Spherical ball at top and copper Base Plate of size 90x90 mm with four base holes to be fitted on 11kV grade Insulating material. For the connectivity of Spike to Earth pits 17 Mtr long 35 Sq mm PVC Insulated 1C Multistrand Copper Cable to be included including Copper cable socket with GI Nut-bolts. The detail of Pole & foundation Drawing will be provided by EIC with all accesories as directed by EIC.

Earthing with GI Plate 600 mm x 600 mm x 3 mm thick including accessories, providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc with charcoal / coke and salt as required including all accessories, labour cost, T&P etc. complete work as per direction of EIC.