WORKS

Amount

Laying of power cable of size 3.5X300 sq.mm, 500 mm below ground level including excavation of trench and laying of cable and putting 1st class bricks on its edge alongside cable, filling the same with ganga sand and then covering with bricks over the channel. Filling of earth work includes cost of bricks and sand etc. all other works to complete the job satisfactorily.

Termination of above power cable by providing proper size of aluminum lugs, its crimping and connecting with equipments including cost of lugs and other associated works to complete the work satisfactorily.

Jumpering from main bus bar to isolator and from isolator to station transformer.

Boring with 150 mm dia casing pipe to a probable depth of 19.0 meter long from ground level with skilled and unskilled labour including all T&P, boring apparatus and supervision charges etc. required for proper completion of work.

Inserting 40x6 mm G.I. flat in 50 mm dia B-class (Jindal/TATA) ISI mark 6.0 meter long 3 pipe placed horizontally on ground and bolting the G.I. flat with 150 mm long. 75x6 mm copper plate conical piece on and then bolting the G.I. flat with G.I. pipe in such a way that copper flat remains in contact with the pipe. Lowering of 6.0 meter long G.I. pipe with conical copper Plate connected and at bottom along with G.I. flat inside the pipe in boring of 150 mm G.I. pipe pieces by G.I. sockets along with 40x6 mm G.I. flat running inside the pipe by making 150 cm lap joints 75 mm above ground level. Taking out 40x6 mm G.I. flat from the upper end of pipe by making a cut of 45 mm wide up to a depth of 50 mm in upper portion of G.I pipe and providing 1 no. cap type G.I. socket on upper threaded portion of pipe for water pouring in the pipe at regular intervals filling the space.

Excavation of pit of size for formation of delta for 1.00 M x 1.00 M x 1.00 M. M.S. electrodes of 40 mm dia 3.0 Mtr. long in the earth on all the three corner of the pit equal distance of 1.0 Mtr. long keeping the top of electrode 50 cm above the pit ground level, welding of 40 mm M.S. round pieces of required length on all three sides of electrodes. 50x6 mm M.S. flat connecting bore earthing & neutral (HV & LV) of 63 MVA T/F.

M/S QUADRY CONTRACTOR AND SUPPLIAR

DEEP ENTERPRISES