Water Supply Work At Village Karla Tq. Ausa 15Th F.C. - Water Supply Work at Village Karla Tq. Ausa (i) Pipeline for Rising Main / Distribution Item No.1 Excavation for foundation / pipe trenches in earth, soils ofalltypes, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 meters and lifts as below, etc.comp. 2 Item No.2 Excavation for foundation / pipe trenches in hard murum and boulders including removing the excavated material upto a distance of 50m and lift 1.50m as directed etc. comp. 3 Item No.3 Excavation for foundation / pipe trenches in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto distance of 50 M beyond the area and lifts as below, stacking as directed b Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (Bd-A-4/259) 4 Item No.4 Providing and supplying in standard lengths ISI Mark rigid unplasticised PVC pieps suitable for potable water with solvent cement joints including cost of couplers, including all local central taxes, transportation fright charges including cost of jointing material etc. comp75mm dia pipe 4kg/sqm 5 Item No.5Lowering, laying and jointing with PVC pipe and specials of following class and diameter including cost of conveyance from stores to site of works including cost of all labour, giving satisfactory hydraulic testing etc. 75mm dia pipe 4kg/sqm 6 Item No.6 Providing double flange sluice valve confirming for IS 14846 including worn gear arrangements as per test pressure, stainless steelspindle, caps, including inspection charges, transportation upto departmental store, unloading, stacking excluding GST levied by GOI GOM in all respect etc.complete. 65mm sluice valve 7 Item No.7 Providing and fixing C.I. road box indluding all necessary Ex. in all type of strata and fixing etc.comp. 100mmx225mm(20kg) 8 Item No.8 Lowering, laying and jointing in position following C.I. D/F reflux valves, Butterfly valves and sluice valves with cost of all labour jointing material including testing etc. 65mm sluice valve 9 Item No.9 Refilling the trenches with available excavated stuff with softmaterial first over pipeline and then hard material 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete. 10 (ii) RCC Work Tank Item No.1 Excavation for foundation / pipe trenches in earth, soils of the excavated material upto a distance of 50 meters and all types sand, gravel and soft murum including removing ne helow, stacking and spreading as directed, normall dowatering, preapring the bed for foundation and lexcluding back filling etc, comp. Lift 0 to 1.5m 11 Item No.2 Providing and laying in situ 1:3:6 (M -100 grade of c.c of trap granite / quartzte / gneise metal for foundation and bodding including dewaterring from work, compating and curing finshing etc. complete with intial lift of 1.5 m. below / above ground level etc. comp. 12 Item No.3Providing uncoursed rubble masonry of trap / granite quartzite / gneiss stones in cement mortar 1:6 in foundation and plinth of inner walls / in plinth of external walls including bailing out water manually, striking joints on un exposed faces and watering etc.comp 13 Item No.4 Providing and Supplying 3000 RCC storage tank with outlet and inlet topo cover etc. comp- 1200 mm Dia RCC a Pipe. 14 Item No.5 Providing ISI mark G.I. pipe of following class and dia. excluding GST levied by GOI & GOM in all respect, inspection charges, transportation to stores, etc complete as per IS-1239/2004. 15 Item No.6 Lowering, laying and jointing G. I. pipes and specials of following class and diameter includingconveyance from stores to site of works, all labour, etc. complete either underground or in vertical position, as directed by Engineer-in-charge 16 Item No.7 Providing and constructing two taps standpost as pe ype design with excavation 15 cm thick PCC 1:3. bedding 20 mm thick PCC 1:2:4 concrete for platform O 1.75 M dia. with side curb and bucket rest, 80 mm dia heavy duty GI pipe central post duly filled therein with C.C. 1:2:4, 5 M lona, 20 mm dia. medium G.I. pipe from point of tapping to standpost, additional 20 mm dia G.I. pipe fixed vertically upto 15 mm dia self closing water taps, one brass ferrule, etc.complete together with all labour and material charges as per drawing and as directed by Engineer-in-chargewhen good foundation is available. Rate includes draining arrangement by jexcavating open gutters. 17 Item No.8 Loading Unloading And Fixing RCC Tank L.S. 18 (C) Water Supply Work at Village Karla Tq. Ausa PART II- ADD 18% GST
