KOLKATA METRO RAIL CORPORATION LTD (KMRC) tender - Construction of 3Rd Floor Recreation Club Top Slab by Dismantling Existing Tin Sheet Roof of Metro Rail Bhavan of Metro Railway, Kolkata.

Tender Amount

1866512.60

REINFORCED CEMENT CONCRETE // DESIGN MIX CONCRETE // Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. // All works above plinth level upto floor V level // Concrete of M35 grade with minimum cement content of 370 kg /cum 2 Please see Item Breakup for details. 194603.25 26.00 245200.10