Reconstruction of culvert and strom water drain raising at Nellaiyappapuram 5th street in ward 95

Amount

Dismantling the Existing Damaged R.C.C Slab etc.,complete

Supplying and erecting Centering for sides and strutting for plain surface such as reinforced cement concrete Column boxing top and bottom slabs,side slabs,sunshade with necessary facia with all cross bracing etc, complete in all floors of any hight [The retrived materials should be taken back by the contract] using steel plates { Bottom only }

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. (No separate payment will be made by the Department for the excess usage of materials) - Upto Basement

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works asper the design given including cost of steel and binding wire also in all floors.

Add GST 18%

R UDHAYA KUMAR