Const Of RCC Tank and Extenstion to Intarnal Pipe Line at Lower Tudil Budhawadi PWS Scheme Tal- Mahad, Dist-Raigad

Item no 1) Excavation for foundation in earth soil of all types of sand, gravel, soft murum including removing the excavated materialsupto a distance of 50 Mt. Beyond the building area and lift up to 1.50meters, stacking and spreading as directed including dewateringUnless provided else where preparing the bed for foundation and necessary back filling etc. complete

Item no 2) Excavation for foundation / pipe trenches insoft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete

Item no 3) Providing lowering laying and jointing GI pipes and specials of following class and diameter including conveyance from stores to site of work in position grade and alignment all labour giving satisfactory hydraulic test etc complete 1) 50mm dia B class

2) 40mm dia

3) 32mm dia B class

4) 25mm dia B class

5) 15mm dia B class

Item no 4) Refilling the treanches with acailable excavated stuff with soft material first over pipeline and then hard material in 15cm layers with all leads and lifts including consolidation surcharging etc complete.

Item no 5) 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 all respect etc. complete. 50mm Sluice Valve

b) Air valve 15mm dia