(A) Reorganization of 11KV 440 Volt 1 MVA transformer substation near SDOCM officers colony at SDOCM

Amount

Part A

Erection of metallic pole of above 6.5 metre and upto 8.0 metre length 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

Erection of steel tubular pole 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 etcas required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc as required. 60 mtr x 3 wire = 180 mtr, 60 mtr x 5 wire = 300 mtr, Total = 480 Mtr = 0.48 km x 394 kg/ km = 189.12 kg

Supply of 8 SWG G.I. wire. For cradling 220 mtr x 3 wire = 660 mtr, lacing 232 nos x 3 mtr = 696 mtr, Total = 1356 mtr x 0.131 kg = 177.63 kg

Erection of cradle guard as required.

Clamps, bolts nuts etc.

Providing and fixing of 25mm X 5mm GI strip on surface or in recess for connection etc as required.

Supplying of two length of channel iron 75 mm x 40 mm x 6 mm (7.14 kg / mtr ) double pole cross arm for three wire 11 KV over head line conductor complete with through bolts and nuts for clamping to the poles, 50 mm x 6 mm MS flats welded on one side to the channel iron and with bolts and nutson the other side for tying the cross arm together, including drilling holes for insulator pins fitiings, bolts, nuts and washrs etc (as per drawing) 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 50mm x 50mm x 6mm angle iron to form a rectangle of minimum size 1400 mm width x 2500 mm height, complete with 50 mm x 6 mm 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.

Erection of double pole 3 wire cross arm for 11 KV over head lines as required.

Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Supply and erection of 11 KV disc insulator for 11 KV OH line with galvanized insulator fittings ball and socket type and complete with galvanized strain clamps bolts and nuts washers etc. as required.

Providing of 400 Amps 11 KV grade Vertical type Gang Operating Switch (Heavy Duty)

Fitting and fixing of 400 Amps Gang Operating Switch on DP Structure, testing and commissioning etc (Vertical Type)

Supply and fixing of 11 KV Grade post insulator.

Providing of 38 mm dia Aluminum Bus Bar

Providing of Aluminum T – Joints 8 bolt type of 40 mm for connection of Bus Bar

Providing of Isolator pad 4 bolt type for post insulator of 40 mm size

Providing of 40 mm dia aluminum straight joint 8 bolt type

Proving and fixing of Galvanized bolt & nuts with washers of different size

Fixing of Aluminum Bus Bar on steel structure.

Fixing of Straight joint, Isolator Pad and T socket

Providing and fixing of copper bus of 50 mm x 5 mm copper strip for connection of GOS and HG fuse etc including 8 nos drilling holes of each set connection of bolt, nut and washers as required.

Cutting of steel iron for making structure as per shape and size whichever required and directed by site Incharge.

Welding of steel iron for making of required size of structure and busbar base structure

Supplying of gravel of appropriate size as per site engineer (12 mtr x 10 mtr = 120 sqm x 0.10 m = 12 cum @ 35.28 cft/cum)

Spreading of gravel as per site engineer.

Applying priming coat : With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanized iron With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat)/steel works pole and structure with 10 nos pole + 6 nos structure

Painting of pole with cross arm from aluminum paint of approved brand and manufacturer to give as even shade.

Dismantling of pole from the Sub – station Yard

Dismantling of over head lines comprising of copper/ aluminium over head conductor, Cl. wire, cross arms, insulators. Conductor 550 mtr = .55 km x 394 kg/km = 216.70 kg, MS channel = 60 mtr x 7.13 kg/mtr = 427.80 kg, Angle = 60 mtr x 5.8 kg/mtr = 348 kg, HG fuse = 15 kg, GOS 1 set = 45 kg, Total 1052.5 kg

Supplying and installing of 300 mm width X 62.5 mm depth X 2.0 mm thickness of perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

Laying of one no PVC insulated and PVC Sheathed/XLPE power cable of 1.1 KV grade above 185 sqmm and upto 400 sqmm cable direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.(Dept supply)

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for 3 X 240 sq. mm size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

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

Providing and making steel pole collar with cement concrete (1 cement: 3 coarse sand : 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required. (18 x .40 cum = 7.2 cum)

Part-B

Erection of ACSR conductor of 7/3.35 mm to 7/4.0 diameter and above including binding etc as required 0.5 km x 3 wire = 1.5 Km x 394 kg/ km = 591 kg

Supplying of channel iron 50 mm x 8 mm M.S.flat iron pole top bracket cross arm for single 11 KV OH line conductor complete with fixing 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 6 mm (7.14 kg per mtr). bracket cross arm for 11 KV OH line conductor complete with 50 mm x 50 mm x 6 mm angle iron welded to the channel iron and complete with 50 mm x 6 mm M.S Flat iron clamps, bolts, nuts and including drilling holes for insulators pins bolt, nuts and washers etc (as per drawing) and painting with primer and finish paint as required

Supply of 8 SWG GI wire for earth continuity. 300 mtr x 3 wire = 900 mtr x 0.131 = 117.90 kg

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

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

Erection of pole top and straight two wire angle iron channel cross arm on steel tublor/Rail pole for 11KV as required

Supply and erection of Galvanised stay set for 11 KV OH line complete 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 aluminium over head conductor, G.I. wire, cross arms, insulators etc as required. Conductor = 591 kg, Disc – 12 set x 5.5 kg = 66 kg, Pin – 18 set x 2.1 kg = 37.8 kg, G.I wire – 117.90 kg, Channel = 1.63 kg x 2 nos = 3.26 kg, 18.19 kg x 1 nos = 18.19 kg, Total = 834.15 kg

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

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of Above 120 sq. mm and upto 400 sq. mm direct in ground including excavation, sand cushioning, protective covering and refilling the trench 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

Repairing of 400 Amps Gang Operating Switch.

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. (1.05 km = 1050 mtr x 2 mtr = 2100 sqm )

Applying priming coat : With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanized iron With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat)/steel works. pole 48 nos x 8.5 sqm = 408 sqm

Painting of pole with cross arm from aluminum paint of approved brand and manufacturer to give as even shade.

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 of 11 KV OH line for routine maintenance and breakdown as and when required for a route length of 5 KM

Erection of 8 SWG GI Wire including binding etc as required.

Total impact of GST for the purpose of CTC

M/S KUMAR ENTERPRISES (BID ID -1162956)

M/S SHIV PARBATI ENTERPRISES (BID ID -1162962)