Providing Water Supply Scheme At- Umbarwadi, G.P - Nidhavli, Tal- pen, Dist- Raigad

RISING MAIN - HDPE 63mm 8kg Item No. 1 :- Excavation for foundation/pipe trenches in hard murum and boulders,W.B.M. Road including removing the excavated material upto a distace of 50 M and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for

Item No.2:- Excavation for foundation/pipe trenches by all means in soft rock and old cement and lime masonry foundation asphalt road ncluding removing the excavated material upto a distance of 50 M beyond area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, preparing the bed for oundation and

Item No.3 :- Excavation for foundation / pipetrenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical mean sort by all means other than blasting including trimming and levelling the bed, removing theexcavated 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)

Item No.4 :- 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 GOM in all respect etc..complete.As per IS:4984- J0 90 mm dia HDPE 8 kg the same in closed shade duly protecting from sunrays & rains, excluding GST levied by GI & Revised MJP SSR 2021-22 DL.7.3.2022

Item No.5:- 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

Itemno:6- Providing double flange sluice valve confirming for IS- 14846 including worn gear arrangements as per test pressure, stainless steel spindle, caps, including inspection charges, transportation upto departmental store, unloading, stacking excluding GST levied by GOI & GOM in

Item No.7:- Lowering, laying and jointing in position following C.I.D/F Reflex valves, Butterfly valves and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of valves.

Itemno:8-Providing and laying in situ Cement Concrete M-15 of trap/ granite / quartzite / gneiss metal for foundation and bedding including bailing out water, form work, compaction, curing,

Itemno:9- Refilling the trenches from excavated stuff with soft material in 15 cm layers with all leads & lifts including consolidation surcharging etc complete

Distribution System - HDPE 63mm 6kg Item No. 1 :- Excavation for foundation/pipe trenches in hard murum and boulders,W.B.M. Road including removing the excavated material upto a distace of 50 M and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for

Item No.2:- Excavation for foundation/pipe trenches by all means in soft rock and old cement and lime masonry foundation asphalt road ncluding removing the excavated material upto a distance of 50 M beyond area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, preparing the bed for oundation and

Item No.3 :- Excavation for foundation / pipetrenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical mean sort by all means other than blasting including trimming and levelling the bed, removing theexcavated 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)

Item No.4 :- 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 GOM in all respect etc..complete.As per IS:4984- J0 90 mm dia HDPE 8 kg the same in closed shade duly protecting from sunrays & rains, excluding GST levied by GI & Revised MJP SSR 2021-22 DL.7.3.2022

Item No.5:- 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

Itemno:6- Providing double flange sluice valve confirming for IS- 14846 including worn gear arrangements as per test pressure, stainless steel spindle, caps, including inspection charges, transportation upto departmental store, unloading, stacking excluding GST levied by GOI & GOM in

Item No.7:- Lowering, laying and jointing in position following C.I.D/F Reflex valves, Butterfly valves and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of valves.

Itemno:8- Providing & laying in situ. C.C of trap granite/quartzite / gneiss/ metal for foundation & bedding including dewatering, from work, compacting, curing finishing ate completa Revised

Itemno:9- Refilling the trenches from excavated stuff with soft material in 15 cm layers with all leads & lifts including consolidation surcharging etc complete

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