Civil Repairing of Degasser storage tank A and measuring tank area including Demolishing, reinforcement concreting and mastic lining etc situated at DM Plant of 3X210 MW, ATPS, Anpara

DSR No. 15.2 Demolishing cement concrete manually by mechanical means including disposal of material within 50 meters lead as per direction of the Engineer In charge.

DSR No. 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

DSR No. 5.9 Centering & Shuttering including strutting, propping etc and removal of form for

DSR No. 5.9.2 Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

DSR No. 5.22 Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

DSR No. 5.22.6 Thermo-Mechanical Treated bars of grade Fe-500D or more.

DSR No. 5.1 Providing and laying in position specific grade of reinforcement cement concrete excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level.

DSR No. 5.1.2 1:1⅟2 :3 (1 cement: 1⅟2 coarse sand (zone-III):3 graded stone aggregate 20mm nominal size)

DSR No. 4.12 Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer’s specification.

DSR No. 15.60 Disposal of building rubbish /malba/similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50m initial lead, for all leads including all lifts involved.

Mastic lining in 10mm to 20mm thickness (as per site requirement) including removal of old mastic lining & preparation of surface etc. with man and material cost).