Supply, installation and repairing of the Chemical Earth Pit arrangements, at different locations of the Distribution Transformers of Karo OCP, under BnK area

Amount

Supply of Earthing Electrode System 78 mm x 3 m, with compound, for chemical earth pit making.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Jointing copper / G.I. tape (with another copper/ G I tape, base of the finial or any other metallic object) by riveting / nut bolting/ sweating and soldering etc as required.

Supply of high grade Ground Black Fill Compound (GBFC) Bag (approx. 25 kg each)

Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres (3 m x 1.5 m x 1.5 m x 15 nos.)

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete 1:3:6 (1 cement : 2 coarse sand : 6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required

Providing brick work (in width 225 mm or more) with F.P.S. bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) at all levels

12 mm cement plaster of mix: 1:6 (1cement: 6 fine sand)

Total impact of GST for the purpose of CTC

CHAITALI ENTERPRISES (BID ID -1147799)