Telangana State Cooperative Rural Irrigation Corporation Limited Tender

Laying of SWG 250 mm dia pipe line;Supply and placing of the M-25 Concrete by ready mix, mixed in a batching and mixing plant , for CC pavement over a prepared sub base, cement content not to be less than 380Kg/Cum with crushed stone coarse aggregate of 20 mm sizes graded metal as per table 600-1, with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 20 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, concrete strength not to be less than 16.25 Mpa at 7 days, including cost and conveyance of all materials like cement, sand, coarse aggregate, water, centering etc., to site, all labour charges for mixing, transported to site by transit mixer,pumping and laying concrete, centering and vibrating, curing and finishing etc. complete, including seigniorage charges for finished item of work, as per Technical Specification etc., complete .

Laying of SWG 250 mm dia pipe line;Supply & Fixing of H.D.-20 with 500mm dia clear opening manhole covers and frames Manufacture as per BIS:12592 (Part 1&2) with ISI marking anywhere in T.S., F.O.R. destination including, loading, un-loading & stacking at site but excluding central excise duty, sales tax, octroi and other Govt levies etc., as applicable. I.S.I Mark.

Laying of SWG 250 mm dia pipe line;Additional manhole 0.10 M depth constructon of 0.90 circular sewer man hole of required depth with Fly Ash bricks in CM(1:6) Prop as per specification etc complete. benching / chanelling,internal plastreng with 20 mm thick cm 1:4 and External Plasterng with 12mm thick CM (1:4) with fine rendering including the cost and conveyance of all materials at site complete and curing for 21 days but excluding the cost of cover and framecomplete all as per specification etc complete.