Maintenance of (A) 11 kV overhead line main feeder from Dhori Main Distribution substation to Sdocm project substation (B) 11 kV overhead line IWSS feeder from Dhori (K) level crossing to SDOCM project substation under SDOCM, Dhori Area

Amount

Part A: 11 kV overhead line main feeder from Dhori Main Distribution substation to Sdocm project substation

Erection of ACSR conductor of 7/3.35 mm to 7/4.0 diameter and above including binding etc as required

Supplying of channel iron 75 mm x 40 mm x 7.14 kg per mtr pole top bracket cross arm for 11 KV OH line conductor complete with 50 mm x 6 mm flat iron clamps bolts and nuts including drilling holes for insulators pins bolt and nut etc and painting with primer and finish paint as required

Supplying of Channel iron 75 mm x 40 mm x 7.14 kg per mtr. bracket cross arm for 11 KV OH line conductor complete with 50 mm x 6 mm flat iron clamps bolts and nuts including drilling holes for insulators pins bolt and nut etc and painting with primer and finish paint as required

Supply of 8 SWG GI wire for earth continuity

Supply and erection of 11 KV Pin insulator with large steel head GI in nuts and washers etc as required. From 1 to 33 span in forest.

Supply and erection of 11 kv disc insulator for 11KV OHL for Galvanised insulator fittings ball and socket type and complete with strain clamps, bolt nut washers etc.as required. From 1 to 33 span in forest.

Erection of pole top and straight two wire angle iron channel cross arm on steel tubular/Rail pole as required

Supply and erection of Stay set complete Galvanised for 11 KV OH line with 19/20 mm dia x 1.8 mtr long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm thick, thimble, stay clamps ,turn buckle ( 20 mm x 600 mm ) 7/4.00 mm dia GI stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement :3 coarse sand :6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc as required.

Dismantling of 11 KV over head lines comprising of aluminium over head conductor, G.I. wire, cross arms, insulators etc as required.

Providing of 11 kV, 400 A Male contact Blade suitable for GOS

Providing of 11 kV, 400 A Female contact Blade suitable for GOS

Dismantling of old, defective, unserviceable 800/400 Amps Gang Operating Switch from DP Structure.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared for maintenance.

Felling tree of the girth (measured at a height of 1 mtr above ground level) including cutting of trunks and branches, removing the root sand stacking of serviceable material and disposal of unserviceable material – Beyond 120 cm girth upto and including 240 cm girth.

Connection of 11 KV OH line jumper as required

Connection of 11 KV, 120 Sq mm 3 core armoured copper cable leads as required

Patrolling, checking, testing of11 KV OH line for routine maintenance and breakdown as and when required for a route length of 5 KM

Part B: 11 kV overhead line IWSS feeder from Dhori (K) level crossing to SDOCM project substation

Erection of ACSR DOG conductor of 7/3.35 mm to 7/4.0 diameter and above including binding etc as required

Supplying of channel iron 75 mm x 40 mm x 7.14 kg per mtr pole top bracket cross arm for single 11 kv OH line conductor complete with 50 mm x 6 mm flat iron clamps bolts and nuts including drilling holes for insulators pins bolt and nut etc and painting with primer and finish paint as required

Supplying of Channel iron 75 mm x 40 mm x 7.14 kg per mtr. bracket cross arm for two wire 11 KV OH line conductor complete with 50 mm x 6 mm flat iron clamps bolts and nuts including drilling holes for insulators pins bolt and nut etc and painting with primer and finish paint as required.

Supply of 8 SWG GI wire for earth continuity and cradling.

Supply and erection of 11 KV Pin insulator with large steel head GI in nuts and washers etc as required.

Supply and erection of 11 kv disc insulator for 11KV OHL for glavnised insulator fittings ball and socket type and complete with strain clamps, bolt nut washers etc.as required.

Erection of pole top straight two wire angle iron channel cross arm on steel tublor pole as required

Supply and erection of Stay set complete galvanized for 11 KV OH line with 19/20 mm dia x 1.8 mtr long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm thick, thimble, stay clamps,turn buckle ( 20 mm x 600 mm ) 7/4.00 mm dia GI stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement :3 coarse sand :6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc as required

Dismantling of over head lines comprising of aluminiumover head conductor, G.I. wire, cross arms, insulators etc as required.

Erection of cradle guard 6 span X 48 nos = 288 nos

Laying of one no PVC insulated and PVC Sheathed of 11 KV ,3 core aluminium power cable of 120 sq mm for changing of defective cable at Rail Bridge Nallah. SDOCM

Providing of 11 kV, 400 A Male contact Blade suitable for GOS

Providing of 11 kV, 400 A Female contact Blade suitable for GOS

Dismantling of old, defective, unserviceable 800/400 Amps Gang Operating Switch from DP Structure.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared for maintenance.

Felling tree of the girth (measured at a height of 1 mtr above ground level) including cutting of trunks and branches, removing the root sand stacking of serviceable material and disposal of unserviceable material – Beyond 120 cm girth upto and including 240 cm girth.

Connection of 11 KV OH Line jumper as required

Connection of 120 sq mm aluminium cable leads on 400 Amps Vertical type GOS and aluminium Bus bar as required

Patrolling, checking and testing of 11 KV OH line for routine maintenance and breakdown as and when required for a route length of 2.5 km

Total impact of GST for the purpose of CTC

M/S KUMAR ENTERPRISES

M/s Sanjay Supplier

M/S SURAJ KUMAR