Annual maintenance contract (AMC) for shifting, erection and dismantling of LT overhead line at West and coal section of Dudhichua mines for the period of 02 (Two) years

Amount

Supply of fabricated MS Clamp (50x6mm size) for pole

Supply of L.T Shackle/ Pin insulator with hardware

Supply of Stay Insulator 1.1KV Grade

Supply of M.S Nut & Bolt with washer 5/8"x4",4" as required

Excavation of pole pit size (0.65x0.65x1.8mtr) 1210nos and (0.65x0.65x2.1) 140nos and stay pit size (0.65x0.65x1.2mtr) 100nos.

Concreting of pole pit (67 nos.) & stay pit (100nos.) with one bag of cement, mine gravel & local sand available.

Grouting of Pole Pit with mine gravel and local sand available.

Erection of 11/13 mtrs long MS tubular pole.

Laying & Stringing of Rabbit/equivalent AAA 80sqmm conductor

Erection of Stay Set complete including binding and tensioning with 7/10 SWG stay wire and stay insulator

Laying & Stringing of 7/14 SWG GI Earth Wire

Fixing of Shackle/Pin insulator with hardware Pin

Fabrication of MS Angle Bracket

Erection of MS Angle Brackets for cross bracing including clamp and nut bolt

Installation, testing and commissioning of new light fittings on poles.

Dismantling of 11/13 mtr. tubular poles

Dismantling of AAA 80 sq.mm / rabbit conductor and stacking at site store

Dismantling of L.T Shackle /Pin Insulator, stacking at site store

Dismantling of MS Angle bracket with clamp and nut bolt and stacking at site store

Dismantling of Light fitting with all accessories at site store.

Providing and making of street light fitting bracket made by 1 mtr. long G.I Pipe, outer dia 40mm, medium duty with 2 sets of clamp made by 4 Nos. 0.5 mtr. long with 50X6 mm flat and 8 Nos. 5/8" X 3" size MS nut and Bolt with washer including fabrication, cutting, drilling, welding, bending etc. as required and as per instructions of Engineer in-charge E&M/DCH

Total impact of GST for the purpose of CTC

M/s HARIHAR SINGH ELECTRICALS