Water Resources Department Tender

Supplying, fabricating and placing in position M.S. (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing and placing in position of PLAIN CEMENT CONCRETE OF GRADE M15 ( Design Mix) using crushed broken hard coarse aggregate (Well graded) of nominal maximum size of using 60% of 40mm Size and 40% of 20mm size and downgraded to I.S Specified grading( To achieve the specified characteristic strength of 15 N/mm2 in 28 days) and mixing the ingredients in approved mixer including dewatering of the placement site by bailing / pumping and dewatering wherever necessary, placing concrete in layer and vibrating, water curing, finishing the surface with all leads and lifts etc., complete as directed by the engineer in charge of work and as per technical Specification.

Providing and laying in position, Standardised Concrete Mix M-30 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 cementcontent of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also 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, 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 requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Supplying and fixing in position of bitumen felt 15mm thick pad for expansion joints in Plain Cement Concrete and Reinforced Cement Concrete complete complying with standard specification and as directed by the departmental officers.

GST @18%