Piped Water Supply Scheme At. Bandwadi Adiwasiwadi, G.P. - Toradi, Tal. Mhasla, Dist. RAIGAD

Solar Pump :-Providing, erecting and giving test of submersible pump set conforming to IS 8034 and motor conforming to IS 9283, with water proof winding. Pump shall be suitable for various delivery head and discharge with stainless steel shaft. Motor suitable for working on 415 V ± 10%, 3 Ph, 50 Hz A.C. Supply, with cable guard, thrust carbon / fiber bearing to withstand entire hydraulic thrust. The pump set shall be suitable for direct coupling, with suitable suction strainer. Pump should have suitable discharge out let as per manufacturer's design. Antithrust stream lined non return valve shall be provided with the pump. 3 m submersible copper conductor cable in single / double run and 2 pairs of suitable size erection clamp 10 mm thick shall be provided with each pump.

Rising Main Item No. 1 :- 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. Note:- H.D.P.E. Pipes shall be as per latest IS Specifications Also HDPE pipes upto 110 mm Dia shall be in coil form 63 mm Dia HDPE Pipe 8 Kg/sqcm

Item No. 2 :- Providing G.I./P.V.C./HDPE Specials as per standard specifications & direction of incharge Engineer. (5% of Item No.1)

Item No. 3 :- 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. Sluice valves 65 mm Dia.

Item No. 4 :- Providing & supplying ISI mark CI D/F reflux valve (Non-return valve) of following dia including all taxes (central and local), railway freight, inspection charges unloading from railway wagon, loading into truck, transportation upto department stores/site, unloading, stacking etc. complete.reflux valves as per I.S.5312 part I (1984). Reflux valves 65 mm Dia

Item No. 5 :- 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 65 mm Dia. for Washout

Item No. 6 :- 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.. Air valves 15 mm Dia

Item No. 7 :- 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. (Earth Soil)

Item No. 8 :- 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. (Hard Murrum)

Item No. 9 :- 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. 10 :- 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. (Hard Rock)

Item No. 11 :- 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. 12 :- 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 75 mm Dia. HDPE Pipe 8 Kg/sqcm

Item No. 13 :- 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 nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of sluice valves) Sluice valves 65 mm Dia.

Item No. 14 :- 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) Reflux valves 65 mm Dia.

Item No. 15 :- 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 65 mm Dia. for Washout

Item No. 16 :- 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. Air valves 15 mm Dia.

Item No. 18 :- 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 Trust blocks b) 1:2:4 (M-150) grade for encasing

Item No. 19 :- Providing and constructing B.B.masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, including excavation, B.B.masonry in C.M. 1:5 proportion 12mm thick cement plaster in cm 1:4 proportion on both sides with providing and fixing C.I. manhole frame and cover in RCC 1:2:4 coping or cm thick slab etc. complete as directed by Engineer-in-charge. Size 0.90 x 0.60 x 1.20

Item No. 20 :- 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

Item No. 21 :- Hydraulic testing of H. D. P. E./ M. D. P. E. pipe line to specified pressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other necessary equipments, labour, operation charges, etc. required for testing. The rate under this item shall also include cost of retesting, if necessary and reinstating to original position. 63 mm Dia. HDPE Pipe 8 Kg/sqcm

R.C.C. GSR @ Item No. 1 :- Designing (aesthetically), and constructing RCC Ground service reservoirs / RCC sumps in M-300 mix of required capacity including excavation in all types of strata, foundation concrete, container walls, bottom slab top RCC roof slab / or dome, 20 mm thick cement plaster with water proofing compound in CM 1:3 proportion to inside face of the container, including epoxy paint from inside including refilling and disposing of surplus stuff within lead of 50 M, all labour and material charges, for laying and jointing of pipe assembly for inlet, outlet washout, over flow and bypass arrangement consisting of C.I. M.S. D/F. pipes, specials and valves of given diameters, providing and fixing accessories such as M.S. ladder inside and outside, C.I. Manhole frame and cover, water top slab, B.B. masonry chamber for all valves, ventilating shafts, including giving satisfactory hydraulic test and water tightness test as per IS code and providing three coats of cement paints to all exposed surface of structure including roof surface etc. complete as per design data, criteria, obligatory requirements and detailed specifications. Anti-termite treatment shall be given for underground portion of the structure. 1) The design shall be in accordance with various relevant I.S. specification (I.S. 456/1978, I.S. 875 - 1987, I.S. 3370 -1965 or revised.) 2) Only M.S. bars grade I conforming to I.S. 432 part-I or high yield strength deformed bars conforming to I.S. 1786 or I.S. 1139 shall be used. Grade-II M.S. bars shall not be used. 3)Entire structure shall be in M-300 only. 4)The scope of pipe assembly work shall be upto 5 metre beyond outside face of the wall, cost of pipes valves and specials is not included in the rate but labour cost for laying and jointing is included. 5)The G.S.R. / Sump above 15 lakh litres capacity shall be in two compartment.

Item No. 2 :- Providing ISI mark GI. 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. Inlet, outlet, Overflow

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 excluding GST levied by Gol and GoM in all respect, transportation etc complete. Sluice Valve 80 mm Dia ( PN -1)

Item No. 4 :- GI Specials

Distribution System Item No. 1 :- 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. Note:- H.D.P.E. Pipes shall be as per latest IS Specifications Also HDPE pipes upto 110 mm Dia shall be in coil form 63 mm Dia HDPE Pipe 6 Kg/sqcm

Item No. 2 :- Providing G.I./P.V.C./HDPE Specials as per standard specifications & direction of incharge Engineer. (5% of Item No.1)

Item No. 3 :- 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. Sluice valves 65 mm Dia

Item No. 8 :- 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 backfilling, etc. complete. (BdA-3/259) (Hard Murrum)

Item No. 9 :- 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 the area and lifts as below, stacking as directed by Engineer-incharge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (Bd-A-4/259) (Soft Rock)

Item No. 10 :- 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. (Bd-A-5/259) (Hard Rock)

Item No. 11 :- Filling in plinth and floors murum bedding in trenches with approved murum from excavated materials from foundation in 15 cm to 20 cm layers including watering and compaction, etc. complete. (Bd-A-0/263)

Item No. 12 :- 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 63 mm Dia HDPE Pipe 6 Kg/sqcm

Item No. 13 :- 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.) Sluice Valve 65 mm Dia

Item No. 18 :- Providing and laying in situ Cement Concrete of trap/ granite / quartzite /gneiss metal for RCC work in foundation like raft, grillage, strip foundation and footing of RCC columns and steel stanchions including normal dewatering,form work, compaction, finishing and curing, etc. complete. (By weigh batching and mix design for M250 and M-300 only. Use of L&T, A.C.C., Ambuja, Birla Gold, Manikgad, Rajashree, etc. cement is permitted.) (Excluding M.S. or Tor reinforcement) a) 1:2:4 (M-150) grade for Thrust Blocks b) 1:2:4 (M-150) grade for encasing

Item No. 19 :- Providing and constructing B.B. masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, excluding excavation, B.B. masonry in CM 1:5 proportion precast RCC frame and cover, etc. complete as directed by Engineer-in-charge. As above of 90 x 60 cm internal size and depth upto 1.2 M with precast R.C.C slab cover.

Providing and fixing C.I. road box including loading, unloading and carting to site of work including all necessary excavation in all types of strata and fixing in murum packing, etc. complete.

Item No. 20 :- 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

Item No. 21 :- Hydraulic testing of H. D. P. E./ M. D. P. E. pipe line to specified pressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other necessary equipments, labour, operation charges, etc. required for testing. The rate under this item shall also include cost of retesting, if necessary and reinstating to original position. 63 mm Dia HDPE Pipe 6 Kg/sqcm

Item.no:13- ADD GST 18%