Laying of Pipeline to 60 KL OHSR at Gollabudharam(V), Bhupalpally(M)

Supply, delivery,Lowering and Jointing G.I. pipes and specials / fittings including laying and jointing pipes and also including cost of jointing materials (White lead and hemp yarn etc.) including the cost of pipes but excluding cost of Specials/fittings. Reference to specifications. BIS No.783/85 above GL for 100mm GI pipes

Construction of pipe line for water supply with HDPE pipes as per IS:4984:1985, with its amendments and revisions there on including supplying of pipes, specials as per requirements, lowering, laying and jointing of pipe lines true to alignment and gradient , trench excavation for pipe lines in all soils except Rock requiring blasting and refilling trenches with excavated earth(other than rocky soil and boulders) with watering, tamping and removing surplus earth from site of work and filling pipe line with water and testing etc., complete. The rates are inclusive of cost, conveyance of all materials and labour charges for finished item of pipe line work and excluding all Taxes .for 90 mm dia 6kg/cm2 pipeline

Manufacture, supply and delivery of Single Chamber DI Air Valve with Body and cover in Ductile Iron of grade SG 400/12 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions. All internal parts such as float, shell etc., all cover bolts, of stainless steel, and Gaskets and seals of EPDM food grade quality Epoxy powder coating (EP-P) inside and outside colour blue. Drilled as per IS:1538. The rates are inclusive of cost and conveyance of all materials & specials , but excluding CED & other taxes. for 50mm dia airvalve setup on 90 mm dia pipeline

Construction of sluice valve set up to suit the pressure class of pipe including cost and conveyance of all materials such as sluice valve ,dimantelling join and other required specials for air valve arrrengements such as D/F pipes mechanical joints collers flanges etc as per data sheet and constrution of RCC valve chamber for finished items of works including cost of all materials all type of tax,labour charges earth work excavetion charges in all types of soils except hard rocktesting to the required pressure and refilling and tamping.etc complete for finished item of work for 80mm dia sluice valve on 90mm dia 6Kg/cm2