providing Water Supply Scheme to gumbad kharviwada Tal Dist Ratnagiri

Item No.1- Excavation for foundation/Pipe trenches by all means in hard murumand boulders W.B.M. road includinbg removing the excavated material upto a distance of 50M beyond the area and and lifts as below , stacking and spreading as directed by Engineer-in-charge , normal dewatering ,preparing the bed for foundation and excluding backfilling…etc comp.

MJP SSR 2023-24 P/37/E-3

Item No.2 - Excavation in laterite rock masses mechanically, including lift upto 1.5 M including trimming and levelling the bed removing the excavated material upto a distance of 50 metres beyond the area and lift as below stacking by as directed by Engineer-in-charge, normal dewatering excluding backfilling, etc. complete.

MJP SSR 2023-24 P/38/E-8

Item No.1 : Providing and supplying and Jointing H.D.P.E./in standard lengths Polyethelene Pipes, confirming to IS 4984 / 14151 / 12786 / 13488 with nesessary jointing material like mechanical connector i. e. thread / insert joint / quick release coupler joint / compression fitting joint or flanged joint excluding coupler/specials, including transportation and freight charges, inspection charges, loading / unloading charges, conveyance to the departmental stores & stacking the same in closed shade duly protecting from sunrays & rains, excluding GST levied by GI &GOM in all respect etc. complete.

90 mm 8 kg/cm2 HDPE pipe

75 mm 8 kg/cm2 HDPE pipe

63 mm 6 kg/cm2 HDPE pipe

MJP SSR 2023-24 P/123/ IX/ 1-B-iii & ii/A-i

Item No.2 - Lowering,Laying and Jointing H.D.P.E./ M. D. P. E. pipes in proper position including all specials by compression fitting/electrofusion and butt fusion jointing procedure as per relevent IS Code complete with all materials for jointing procedure like Electrofusion machine, Electric heater/butt fusion welding machine with hydraulic jack, top loading clamp etc. and all labours as directed by engineer in charge as per IS-7634 Part II