PIPED WATER SUPPLY SCHEME AT KODANI TAL AKOLE DIST AHILYANAGAR

Item No. 1) Providing erecting and giving test of 150 mm dia Submersible Pump sets conforming to IS 8034 and motor conforming to 9283. Pump shall be suitable for various delivery head and discharge with stainless steel pump shaft and Bronze impeller. Motor suitable for working on 415V+10%, 3 Ph., 50 Hz., A.C supply with Cable guard, thrust carbon/fiber bearing to with stand entire hydraulic thrust, waterproof winding shall be provided. The Pump set shall be suitable for direct coupling. Pump shall have suitable outlet as per manufactures design. Anti thrust stream lined non return valve shall be provided with the pump. Suitable suction strainer shall also be provided. 3 core, single/double run copper conductor submersible type flat cable 3m and 2 pairs of erection clamps 65mm width 10mm thick shall be provided along with the pump. Rates per pump up to 8 Stages are as below.Item No. 1- Submersible pump 150 mm dia (with Bronze/stainless steel ) up to 8 stages set 7.5 HP

Item No. 2- Fabricating LT panell - in 12mm thick Plywood

Item No. 3- a) PVC submersible cable 3 core 6 mm 2

b) PVC cable 3.5 core 25 mm 2 (Armoured Cable)

Item No. 4- D.O.L startar

Item No. 5- Cut-Out (Porceiline) 63 Amps.

Sub Work :- Rising Main - item 1) Providing ISI mark G.I. Pipe of following class and dia. Including all local and central taxes, octroi, inspection charges, transportation to stores. etc. complete. GI Pipe 80 mm Dia M Class

item 2 :- 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 8 Kg/sqcm

Item No. 3 Providing, erecting, connecting double flanged short body pattern tye manually operated Butterfly Valve having body, disc and end cover in graded cast iron to IS 210 Gr. CF 200 generally conforming in BS 5155, Synthetic rubber faced ring secured on disc by retaining ring with stainless steel screw stub shaft of stainless steel riding in Teflon bearings excluding C.C. foundation/ structural steel support confirming to IS 3095-1991. Sluice valves+Sluice valve for washout 80 mm Dia PN-1.6

Item No. 4 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.

Item No. 5 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.

Item No.6 Excavation for foundation / pipe trenches in hard rock by controlled blasting, including trimming and levelling the bed by chiselling where necessary and removing the excavated material and stacking it in measurable heaps within a distance of 50 metres from the area and lifts as below, normal dewatering, excluding backfilling, etc. complete. Lift 0 to 1.5 M

Item No. 7 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) Chissling

Item No.8 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.

Item No.9 Lowering Laying & jointing G.I. pipes and specials of following class and diameter including conveyance from stores to site of works, all labour, giving satisfactory hydraulic test, etc complete either underground or in vertical position, as directed by Engineer-in-charge. (GI 80mm med)

Item No. 10 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

Item No. 11 Lowering laying and jointing in position following C.I.D/F Reflux valves Butterfly valves and sluice valves including cost of all labour joining material, including not bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of sluice valves) Sluice valves+ Sluice valve washout 80 mm Dia

Item No. 12 Providing and laying in situ following grades of C.C. of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including dewatering, form work, compacting and curing, finishing etc. complete. a) 1:2:4 (M-150) grade for encasing

Item No.13 Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete Basic Rate Rs - 92

Sub Work:- R.C.C. ESR Item No. 1 Designing (aesthetically), and constructing RCC elevated service reservoirs of following capacity with RCC staging consisting of columns, internal and external bracings spaced vertically not more than 4.5 metres centre to centre for ESR having capacity upto 500 cum and not more than 6 m c/c for ESRs having capacity above 500 Cum including excavation in all types of strata, foundation concrete, cement plaster with water proofing compound to the inside face of the container including refilling disposing off the surplus stuff within a lead of 50 metres, all labour and material charges including lowering, laying, erecting, hoisting and jointing of pipe assembly of inlet, outlet, washout, overflow and bypass arrangements as per departmental design, providing and fixing accessories such as M.S. ladder, C.I. manhole frame and covers, water level indicators, lightening conductor, G.I. pipe railing around walk way and top slab, providing spiral stair case from ground level to roof level, M.S. grill gate of 2 M height with locking arrangement of approved design, B.B. masonry chambers for all valves, ventilating shafts, providing and applying three coats of cement paint to the structure including roof slab, epoxy painting to internal surface and anti- termite treatment for underground parts of the structure and giving satisfactory water tightness test as per I.S. code. The job to include painting the name of the scheme and other details on the reservoir as per the directions of Engineer-in-Charge.

Item No. 2- Providing ISI mark GI. pipe of following class and dia. including all statutory duties & taxes such as GST levied by GOI & GOM in all respect, inspection charges, transportation to stores, etc. complete as per IS-1239/2004. GI PIPE--80MM DIA. (M-class)

Item No. 3- Providing and supplying double flange sluice valves confirming for IS 2906/14846 including warn gear arrangement as per test pressure stainless steel spindle caps including all statutary duties and taxes such as GST levied by Gol and GoM in all respect , transportation etc complete. Sluce Valve 80mm Dia.(PN-1)

Sub work:- Distribution System - Item No. 1 Providing ISI mark G.I. Pipe of following class and dia. Including all local and central taxes, octroi, inspection charges, transportation to stores. etc. complete. GI Pipe 65 mm Dia M Class

GI Pipe 80 mm Dia M Class

Item No. 2- Providing and supplying in standard lengths ISI mark rigid unplasticised PVC pipes suitable for portable water with solvent cement joints including cost of couplers, as per IS specification no. 4985/ 1988 including all local and central taxes, transportation, freight charges, inspection charges, loading, unloading, conveyance to the departmental stores/ site and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvent cement, etc. complete (selffit type to be jointed with cement solvent) 75 mm Dia PVC Pipe 4 Kg/cm2

90 mm Dia PVC Pipe 4 Kg/cm2

Item No. 3- 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. Soil

Item No. 4- 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. HMB

Item No. 5- 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. Soft Rock

Item No. 6 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) Chissling

Item No. 7- 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.

Item No. 8- Lowering Laying & jointing G.I. pipes and specials of following class and diameter including conveyance from stores to site of works, all labour, giving satisfactory hydraulic test, etc complete either underground or in vertical position, as directed by Engineer-in-charge. GI Pipe 65 mm Dia M Class

GI Pipe 80 mm Dia M Class

Item No. 9- Lowering Laying & jointing with PVC pipes and specials of following class and diameter including conveyance from stores to site of works, all labour, giving satisfactory hydraulic test, etc complete either underground or in vertical position, as directed by Engineer-in-charge. 75 mm Dia PVC Pipe 4 Kg/cm2

90 mm Dia PVC Pipe 4 Kg/cm2

Item No. 10- Providing and laying in situ following grades of C.C. of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including dewatering, form work, compacting and curing, finishing etc. complete. a) 1:2:4 (M-150) grade for encasing

Item No.11- Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete