Irrigation And Flood Control Department Tender

Centering and shuttering including strutting, propping etc. and removal of form for : (a) Foundations, footings, bases of columns, etc. for mass concrete

Providing and laying cement concrete pavement of M-10 with ready mixed concrete from batching plant of reputed cement manufacture and to the site of work in transit mixer having continuous agitated mixer, manufacture as per mixed design of M-10 grade of cement concrete work including pumping of RMC from transit mixer to site. Placing in required camber compulsory with plate / screed vibrator, with wire brush etc. and curing including cost admixed in recommended proportions as per IS : 9103 to accelerate / retard setting of concrete. Improve work abitly without impairing strength and durability as per specification and direction of Engineer-In-Charge. Note:-1. Excess / less cement used than specified in this item is payable / recoverable separately.M-10 grade plain cement concrete by using 220 Kg of cement per cum of concrete.

Providing and laying RMC of M-30 grade by using minimum 400kg of cement(43 garde, OPC) per cum of concrete in roads/streets manufactured in automatic RMC plant using coarse sand and graded stone aggregate of 20mm nominal size in appropriate proportion as per approved design criteria including transportation to site in transit mixer, including cost of admixture in recommended proportion as per IS9103 to accelerate/retard setting of concrete to improve workability without impairing strength and durability as per specification including spreading and compacting mechanically by using needle and surface vibrators, leveling to required slope & camber, finishing by floating & brooming with wire brushes etc. and curing including making provision for contraction/expansion, construction of cross/longitudinal joints of size 10mm wide 50mm deep by groove cutting machine, providing and filing joints with approved joint filler and sealents, etc. complete, sa per direction of Engineer-in-charge.