Extension/Re-organization of existing 3.3KV bus-bar for feeding power to four(04) nos. of transformers through controlling switches at unitized substation along with providing of interlocking arrangement in respect to IWSP, BnK Area.

Amount

Supply and providing of post insulator 11KV grade.

Supply and providing of bus-bar support fixing on post insulator for bus-bar pipe 38/50mm aluminum bus-bar as required.

Supply and providing of Isolator Pad.

Supply and providing of aluminum TEE connection pipe to pipe of placing of bus-bar as per specification.

Supply and providing of 16mm x 150mm bolts & nuts with washers.

Supply and providing of M.S nut & bolt with washer 16mm x 125mm.

Supply and providing of aluminum straight joint.

Supply and providing of 11KV (400Amp) grade GOAB Switch. (horizontal type, heavy duty) male contact- 1.5mm, female contact- 1.25 x 2

Supply and providing of 3.3KV/11KV grade horn gape fuse set.

Supply and providing of 50mm x 6mm copper flat for making of Z.

Supply of 38/50mm outer dia aluminum bus-bar of 4mm thickness.

Fitting and fixing with fabrication of copper Z with jumpering.

Labour charge for fixing and commissioning of bus-bar 38/50mm outer dia aluminum bar of 4mm thickness.

Transporting of joist 200mm x 100mm. 8 mtr long.

Jumpering of primary and secondary side of AB switch.

Excavation of cable trench in hard rock not exceeds 1.5mtr in width and lift upto 1.5mtr including getting out the excavated soil and disposal of excavated soil as direct with a lead of 15mtr.

Filling available excavated earth (excluding rock) in trenches, sides of foundation etc in layer not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50mtrs.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 grade stone aggregate 20mm nominal size in foundation of pump, DG set etc including from work etc as req

Supply and providing of MS joist 200mm x 100mm for fabrication of structure for laying of bus-bar. (Dept. supply)

Supplying of channel iron 100mm x 50mm x 6mm (9.56 kg/mtr) cross arm for two wire 33KV OH line conductors complete with 50mm x 50mm x 6mm angle iron bracket welded to the channel iron & complete with 50mm x 6mm ms flat iron clamps bolts & nuts including drilling holes for insulators pins fitting bolt, nuts, washers etc & painting with & finish paint as required. (Dept. Supply)

Supplying of two length of channel iron 100mm x 50mm x 6mm (9.56 kg/mtr) double pole cross arm for three wire 33KV OH line conductors complete with 50mm x 6mm MS flat welded on one side to the channel iron & with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulators pins fitting bolt, nuts, washers etc & painting with & finish paint as required. (Dept. Supply)

Erection of double pole 3 wire cross arm for 11/22/33KV O.H as req.

Erection of pole top/straight two wire/V shape 2 wire, angle iron/channel iron cross arm on steel/tubular/rail/PCC pole for 11KV/22KV/33KV as req.

Supply and providing of red oxide primer for painting of joist structure and other accessories including labour cost.

Supply and providing of aluminum paint for painting of joist structure and other accessories including labour cost.

Supply and proving of MS angle for supporting of H.T cable and fitting of MCCB. (Dept. supply)

Fabrication of iron material.

Supply & providing of MS fabricated clamp.

Lying of HT XLPE armored power cable up to 120 sq. mm for 11/3.3 KV grade.

Making of cable lead with copper lug.

Supply and drawing of 2 x 2.5 sqm of FR PVC insulated copper conductor single core copper in existing surface. etc conduit pipe, clamp, saddle, gland, etc for tripping connection of interlocking arrangement from (GOS) to control switch

Supply and providing of interlocking with NO/NC circuit / contacts control wiring in switch / breaker

Labour cost for complete system commissioning interlocking switch fitting in GOS by welding on plate auxiliary connecter fitting and setting in switch / breaker with all system testing / checking at site.

Supply and providing of trip coil plunger

Supply and providing of auxiliary contractor 110 Volt coil / system for controlling of interlocking switch and tripping circuit coil

Control/wiring in switch/ breaker

Erection & labour cost of fabricated structure for laying of bus-bar item no 1 to 9 & 28 for Rs. 1,71,212.00 including 15% overhead and profit.

Total impact of GST for the purpose of CTC

Sagar Enterprises

M/S SHREE HARI OM POWER