Water Resources Department Tender

Providing and placing in position of Cement concrete of design mix of M 15 grade having specified characteristic compressive strength of 15 N/mm2 in design mix with the quantity of cement as specified in I.S. / I.R.C,. code of 150 mm cube at 28 days curing after mixing & tests conducted using crusher broken hard granite coarse aggregate 20 mm downgraded and proportion as specified in I.S. 456 / I.R.C. 21 code and subject to mix design in conformity to the grading and proportion of different materials of concrete in canal structures as specified in the relevant codes of approved quantity obtained from approved quarry and using the minimum quantity of cement in accordance with the test result of design mix as per relevant clause of IS code and approved quality of aggregates free from weathered skin surface and any other deleterious materials , uniform coloured texture with all leads, lifts and delifts including cost, carriage, royalties, cess, taxes and quality control test cost of all materials, dewatering, mixing and vibrating for compaction by mechanical means and providing grooves or beads wherever necessary including cost, carriage of water, curing , T&P labour and supervision charges including mobilization and demobilization including hire and running charges of all machineries etc with cost of construction and maintenance of coffer dam and diversion arrangement and removal required in complete but excluding GST as per approved design, drawing , specification and direction of the Engineer in charge.

Providing from work for concrete with F1 Finish for upstream face of dam ,spiilway ,glacis of barrage unexposed surface of foundation ,block joint etc with steel shultter rigidly fixed and removal of forms and making good to the surface where necessary complete, but excluding GST and as per approved drawing, design, specification and direction of the Engineer in charge.

Filling foundation and plinth with good quality exacavated earth available from foundation exacavation including spreeding and leveling the earth in layers of 22.5 cm thick to make ready for watering and ramming in canal base and sides for all height and including, watering with cost of royality lebour Cess etc. complete, but excluding GST as per approved design, drawing , specification and direction of the Engineer in charge.