Tender For Repairs To Pwss Gavthan V.P.Kalkavane, Tal- Chiplun, Dist- Ratnagiri - Sub-Estimate No.1. Pumping Machinery 2 Item No.1: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 manufacturers 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 10mm thick shall be provided with each pump. 3 12.5 BHP 4 Item No.2 : Providing, errecting, commissioning and testing of floor mounting L.T. type pannel board (Skeletion type) as per detailed specification … etc. complete. 5 Item no 3 : Providing erecting jointing testing ofvarious drop pipe 50 mm dia G.I. heavy class in 1.5 M/1 M length or any other length as per site conditionwith heavy duty flanges . ... etc complete as per detailed specification. 6 Sub Estimate No.2:- Rising Main 7 Item No.1 :-Excavation for foundation / pipe trenches in earth soil of all type sand gravel and soft murum including removing excavated material up to distance of 50 m. and lift as bellow stacking spreading as directednormal dewateringpreparing the bed for foundation excluding back filling ...etc complete (170+10%For hilly area) 8 Item No.2 :-Excavation for foundation / pipe trenches in hard rock by blastingincluding trimmingand leveling the bed by chiseling where necessary and removing the excavated material and stacking it in measurable heaps within a distance of 50 m.from the area and lift as bellow,normal dewatering excluding back filling ...etc complete. (414+10%For hilly area) 9 Item No.3:-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 10 90 mm dia HDPE 16 Kg/cm2 11 80 MM GI (M) 12 Item No 4:-lowering laying and jointingHDPE/ G.I.pipe and specialsof following class and diameter including conveyance from store to site of work, all laborus giving satisfactory hydraulic testetc complete eighter under ground or vertical position, etc complete as directed 13 90 mm dia HDPE 16 Kg/cm2 14 80 MM GI (M) 15 Item No 5- Hydraulic testing of H. D. P. E./ M. D. P. E./GIpipe 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.. 16 90 mm dia HDPE 16 Kg/cm2 17 80 MM GI (M) 18 Item No.6:-Providing double flanged sluice valve confirming for IS2906/14846 including worn geararrangement as per test pressure stanless steel spindal, cap including all taxes transportation etc. coplete. 19 80 mm dia. Sluice valvePn-1.0 20 Item No 7:- Providing and supplying ISI mark CI D/F reflux valves (non-return valves ) of following dia including railway freight, inspection charges, unloading from railway wagon, loading into truck, transportation upto departmental stores, unloading, stacking excluding GST levied by GOI & GOM in all respect etc. complete. Reflux valves as per I.S.5312 Part I 1984) 21 80 mm dia NRV 22 Item No.8:-Providing and supplying ISI mark CI D/F angal type spring loaded pressure relief valve of approved make and quality including all taxes(Central and Local), octroi,inspection charges, transportation to departmental store, etc. complete. 23 80mm Dia Pressure relif valve 24 Item No.9:-lowering laying and fixing in propar alignment and position all type of C.I. D/F angal type spring loaded pressuure relief valve including cost of all material, labour, cost of conveyance from store to site of work and giving satis factory hydrolic testing, etc. complete.(For all class of Valve) 25 80 mm dia. Sluice valvePn-1.0 26 80 mm dia NRV 27 Item No 10 :- Lowering, laying and fixing in proper alignment and position all types of C.I. D/F angle type spring loaded pressure relief valves including cost of all material, labour, cost of conveyance from stores to site of work and giving satisfactory hydraulic testing, etc. complete. (For all class of valves.) 28 80 mm dia 29 Item No.11:-Providing and laying in situ, folling grad of C.C. trap / granite / gneiss metal for foundation and bedding including dewatering form work compacting and curing, finishing, etc. complate.P.C.C.M-15 30 Item No 12 :-Refilling the excavated trenches with availableexcavated stuff with soft material first over pipe line and then hard material in 15 cm thick layer with all lead and lift including consolidation srcharging etc. complate. 31 Item No 13.:-Providingand supplying Air valves as per IS14845-2000 and MJP standard specifications of approved make and quality of following diameters including all taxes(centraland local) railway freight, inspection charges, unloading from railway freight loading into truck transportation up to departmental store/site unloading and stacking etc.complate. 32 20 MM Dia Air valve single ball PN 1 33 Item No 14 :-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 storeto site of work cost of all material and giving satisfactory hydraulic testing etc.complete. 34 20 MM Dia Air valve single ball 35 Item No 15 :- Providing and Fixing Name Board …etc 36 GST
