Erection and Dismantling of 3.3KV OH line short span and tapping line in different feeders in mines for day to day work for providing power supply to excavators, drills and pumping for mining operation for a period of one year, Bharatpur OCP.

Amount

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required.

Supplying and erection of stay set complete (galvanized) with 19/20 mm dia X 1.8 meters long stay rod, anchor plate of size 45cm X 45 cm X 45cm X 7.5 mm, thimble, stay clamps bow, tighten, 7/3.15 mm dia G.I stay wire and strain insulator etc. in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40m nominal size) foundation including excavation and refilling etc. as required.

Supply of nuts, bolts and washers of different sizes as required

Checking of jumpers, insulators (as when required)

Cutting, cleaning, dressing & trimming of tree & branches( Approx. 7 km of forest area where cleaning, cutting & trimming is required 02 times in a year)

Erection of Disc/Pin Insulator(11KV)

Erection of AAA conductor of 7/3.40mm to 7/4.00mm dia meter and above including binding etc. as required

Erection of pole top/straight two wire/V shape two wire angle iron/channel iron, cross arm on steel tubular/PCC pole for 11KV/22KV/33KV OH as required

Erection of double pole 3 wire cross arm for 11KV/22KV/33KV OH as required

Erection GI Wire 8 SWG including bindind etc. as required

Loading and Unloading of Poles at worksite

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required

Supplying of 50 mm X 8 mm M.S. flat iron pole top bracket/ cross arm for single 11/22/33 KV over head line conductor complete with fixing clamps, bolts, nuts and washers drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supplying and erection of a set of cross bracing FRLSame work for 11 KV over head line double pole structure having four members fabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height , complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing) and painting with primer and finish paint as required.

Dismantling of pole/street Light standard/strut embedded in cement concrete foundation etc. as required

Dismantling of overhead lines comprising of copper/aluminium overhead conductor,GI wire, Cross arm,insulators etc. as required. Conductor Dog/Rabbit/Wolf, Disc insulator 11KV, Pin insulator 11/33KV ,DP channel,Top channel, V Bracket, Earth angle and Stay Rod.

Erection of Cradle guard

Supply of 6 SWG G.I. wire

cement, stone blocks, G.I, C.I., A.C. and CC Pipes below 100mm dia & other heavy materials lead 5 km

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC