Maintenance and repairing of 6.6 KV Bus Bar and 6.6KV 630A VCB of washery feeder at Central sub-station Basantpur under Hazaribag Area

Amount

Supply & Fixing of Support Connector ,aluminium alloy material, 63 mm mm size

Supply & Fixing of Post Insulator, 10KA, 11KV rated, standard size.

Supply & Fixing of T Connector, aluminium alloy material, 63 mm size.

Supply & Fixing of Nut & Bolts of diiferent size as required

Supply & Fixing of Bi-Metalic connector , aluminium alloy material/brass, 63 mm X 12 mm size.

Supply & Fixing of Lighting Arrestor line type/ Station Type 7.2 KV, 12 KA suitable for 6.6 KV voltage line

Supply & Fixing of Support Insulator 90mm X 30mm 11KV /3.3KV grade

Supply & Fixing of T Connector, aluminium alloy material, wolf to wolf

Supply & Fixing of Pad / Palm Connector, aluminium alloy material, 63 mm X 12 mm size.

Febrication and errection work of iron and steel platform, column, bracing housting. Placing etc inculding cutting, hoisting , fixing in position and applying a priming coat of approved steel priper using structure steel etc as required (material iron and steel departmental supply)

Supply & Fixing of Enamel Paint

Supply & Fixing of Red Oxide Paint

Supply & Fixing of Limit Switch , 800mA, 125V, 10A

Supply & Fixing of Cable 2.5sq mm x 2 core copper armoured type

Supply & Fixing of cable 12 core X 2.5 sq mm

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required

Supply & Fixing of Aluminium Unarmoured single core flexible type 1100 voltage grade 35 sq mm

Supply & Fixing of Aluminium Tubular Lug 35 sq mm

Supply & Fixing of Auxillary Contact Switch 110V 4 No + 4 Nc

Supply & Fixing of Pipe to Pipe Connector,aluminium alloy material, 63 mm X 63 mm size

Supply & Fixing of Alloy aluminum pipe 63 mm dia inner dia 59.40 mm wall thk 3.6mm

Supply & Fixing of Air Break Switch,400Amp horizental type 11KV grade

Supply & Fixing of Shunt Trip Coil 110V

Supply & Fixing of Rectifier Unit 110V DC

Supply & Fixing of Core Balance Transformer moulded type

Supply & Fixing of Push Buton, 1A, 220 V

Supply & Fixing of Electric Digital Panel Meters ( Amp meter/volt meter)

Supply & Fixing of Fiber Glass Tape with Adhesive

Supply & Fixing of Fuse Base & Carrier

Wiring with ferruls & Lugs as required

Supply & Fixing of Insulator set complete 6.6kv 800Amps

Total impact of GST for the purpose of CTC