Replacement of Pumping main pipeline of Sri Satya Sai CPWS Purushothapatnam from Indukuripeta pumphouse to Gokavaram village, Est. Cost: Rs. 20.00 Lakhs , SDRF Grant

Cost, Supply and delivery of M.S Spirally Welded Pipes conforming to IS: 3589/2001 including in-lining with sand blasting, primer & Food grade Epoxy of 406 microns thick (or) in-lining with cement mortar (1:2) 15mm thick using 4 numbers of 6mm dia M.S. Rings at each end of the pipe and out coating with cement mortar (1:3) 30mm thick by shotcreting (or) guniting duly providing wire mesh of size 50x50x3mm including cost of all materials, fabrication charges, loading at Manufacturing point, unloading and stocking at work site and including of other necessary machinery and labour charges,Contractor Profit @ 13.615% but excluding all taxes. -for 1.00 Rmt of 500 mm dia 8mm thick MS Spirally Welded Pipe.

Earth work excavation for pipe line trences (2/3 machinery and 1/3 manual) in all soils except rocky soils including lowering, laying and jointing of pipes with required fittings/specials true to alingment and gradient, refilling with already excavated earth, watering, tamping and removing surplus earth and testing to required hydraulic test pressure but excluding taxes etc. complete for finished item of work of 1.00 Rmt for - 500 mm dia 8mm thick MS Spirally Welded Pipe.

Cost, Supply and delivery of Centrifugally cast (Spun) Ductile Iron pressure pipes for water, gas and sewage with Socket Spigot ends conforming to IS.: 8329/2000 in standard working lengths of 4, 5 5.5 & 6 meter for classification K9 & K7 suitable for push-on-joint (rubber gasket d jointing) with cement mortar lining inside the pipes with outside zinc coating. Rates are Cost of material , fabrication charges, loading at Manufacturing point, unloading and stocking at work site and including of other necessary machinery and labour charges, Contractor Profit @ 13.615% , but excluding all taxes. for 1.00 Rmt of 500 dia DI K9 pipe

Earth work excavation for pipe line trences (2/3 machinery and 1/3 manual) in all soils except rocky soils including lowering, laying and jointing of pipes with required fittings/specials true to alingment and gradient, refilling with already excavated earth, watering, tamping and removing surplus earth and testing to required hydraulic test pressure etc. complete for finished item of work for 1.00 Rmt of 500 mm dia K9 DI pipe