Mission Bhagiratha Department Tender

Works;Construction of pipe lines for water supply with centrifugally cast (spun) Ductile Iron S/S pipes with cement mortar lining inside the pipe as per IS 4179/1989 with its amendments and revisions thereon and with rubber gaskets as per IS:8329-2000, including supply of pipes and rubber gaskets, mechanical joints as per IS:13382-1992 and jiffy joints, specials with DI as per requirements, and MS pipe line with inside and outside epoxy coaated, HDPE pipes of PE 100 grade etc near National highway crossing lowering, laying and jointing of pipes true to alignment and gradient, trench excavation (Earthwork excavation in all soils upto SDR using machine with 2/3rd and manual with 1/3rd) of pipelines in all soils except rock requiring blasting and refilling trenches with excavated earth (other than rocky soils and boulders) with watering and tamping and removing surplus earth from site of work and filling pipeline with water and testing etc., complete., The rates are inclusive of cost and conveyance of all materials and labour charges for finished item of pipeline work, but excluding CED and other taxes. - Replacement of damaged 400mm dia. DI K9 pipe lines with 400 mm dia.DI K9 pipe line from Inagali Jn to Rajuladevarapadu Jn

Works;Encasement of DI pipeline with M20 Concrete at stream portion(400MM Dia DI) - RCC M- 20 Nominal mix (Cement:fine aggregate: coarse aggregate) corresponding to Table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including Seigniorage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as machine mixing, laying concrete, curing etc.,complete but excluding cost of steel and its fabrication charges.

Works;Encasement of pipeline with RCC Pedestals with M- 20 Nominal mix (Cement:fine aggregate: coarse aggregate) corresponding to Table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including Seigniorage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as machine mixing, laying concrete, curing etc.,complete but excluding cost of steel and its fabrication charges. - Encasement with Pedestals at Tellapalem Stream Portion