Special Repairs to pipewater supply scheme ATFangulgavhan (V.P.- Fangulgavhan) Tal. Murbad Dist. Thane

Dismantling dead pipeline of M.S/R.C.C/C.I/P.S.C and /A.C/P.V.C/H.D.P.E Pipe including cost necessary excavation and refilling of trencher ,breaking and joint ,lifting the pipes and stacking A) For G.I /A.C/PVC/S.W/H.D.P.E Pipe diameter less than 80mm dia

Excavation for foundation/ pipe trenches in earth, soils of all types, sand gravel and soft murum, including removing the excavated material upto a distance of 50 meters & lifts as below, stacking & spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. A)Lift 0 to1.50m

Excavation for foundation/pipe trenches in hard murum and boulders, W.B.M. road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding back- filling, etc. complete. A)Lift 0 to1.50m

Excavation for foundation/ pipe trenches in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50 M beyond area and lifts as below, stacking as directed by Engineer-in-charges, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. A)Lift 0 to1.50m

Excavation for foundation / pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete by all means. (Bd-A-6/259)

Filling in plinth and floors murum bedding in trenches with approved murum from foundation 15 cm to 20 cm layers including watering and compaction complete.

Providing and supplying 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 Dia HDPE Pipe 10 Kg/sqcm

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 90 mm Dia HDPE Pipe10Kg/sqcm

Providing and supplying Air valves as per IS-10845 and MJP’s standard specifications of approved mark and quality of following diameters including all taxes (Central and local), railway fright, inspection charges unloading from railway wagons, loading into truck, transportation upto departmental stores/ site, unloading and stacking etc. complete.

Lowering, Laying and fixing in proper alignment and position all types of C.I. Air valves as directed by Engineer in-charge including cost of conveyance from stores to site of work, cost of all material and giving satisfactory hydraulic testing, etc complete