Tender For Water Supply Scheme Sawargaon Tq.Deoni Dist.Latur. - Subwork no1 - EX PWS WELL [ 9.20 X 20.0 M ] Item No. 1: Taking Inwell bore ( Horizontal bore ) 150 mm dia excavation in hard murum soft rock & 115 mm dia excavation in hard rock etc complete. 2 SUBWORK NO 2 RCC ESR24000 LITRS 12 M STAGING ITEM NO 1 Designing (aesthetically), & constructing RCCelevated service reservoirs of following capacity with RCC staging consisting of columns, internal and external bracings spaced vertically not more than 4.5 meters center to center 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 ofthe surplus stuff within a lead of 50 meters, all labour and material charges including lowering, laying, erecting, hoisting and joining of pipe assembly of inlet, outlet, washout, overflow and bypass arrangements as per departmental design, providing and fixing accessories which 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 form ground level to roof level, B.B. masonry chambers for all valves, ventilating shafts, providing and applying three costs of cement paint to the structure including roof slab and giving satisfactory water tightness test as per I.S. co Notes. 3 ITEM NO 2 Providing and supplying ISI standard CI double flanged pipes including all taxes ( Central and local ) railway fight, insurance, unloading from railway wagon, loading to truck transport to stores/ site, unloading stacking etc. complete as directed by Engineer-in-charge.i) 80 mm dia (For Inlet& Overflow) 4 iI)100 mm dia (For Outlet) 5 ITEM NO 3 Providingand supplying ISI standard CI flanged/ S& S specials excluding GST levied by GIO & GOM in all railway fright, insurance, unloading from railway wagon, loading to truck transport to stores/ site, unloading stacking etc complete as directed as directed by Engineer-in-charge.D/F Specials 80 to 300 mm dia.. 6 ITEM NO 4 Providing, double flanged Sluice Valves conforming to IS-14846 including worm gear arranegments as per test pressure,stainless steel spindle, caps including inspection charges ,transportation up to departmental store , unloading stacking excluding GST levied by GOI & GOMin all respect etc. complete . Sluice valves Without bypass arrangement- PN-1 i} 80 mm dia 7 ii) 100 mm dia 8 SUBWORK NO 3 Interconnection toEX SYSTEM 90 mm PVC 6 kg /cm2= 1004 kg/cm2=100 total = 200 MITEM NO 1 Providing and supplying in standard lengths ISI Mark rigid unplasticised PVC pieps suitable for potable water with solvent cement joints including cost of couplers, as per IS specification No. 4985/1988 including all local central taxes, transportation fright 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.90 mm dia.PVC.6.Kg/Cm2.Pipes. 9 90 mm dia.PVC.4.Kg/Cm2.Pipes. 10 add 5%PVC Specials Note:- Payment of PVC Specials will be made as per actual consumption as per Approved Price list. 11 ITEM NO 2 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 and lifts as below, stacking and spreading as directed, normal dewatering, preapring the bed for foundation and excluding back filling etc. complete. Lift 0 to 1.5 m. 12 ITEM NO 3 Excavation for foundation / pipe trenches in hard murum including removing the excavated material upto a distace of 50 M 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.Lift 0 to 1.5 m 13 ITEM NO 4 Excavation for foundation / pipe trenches in hard murum and Boulder W.B.M road including removing the excavated material upto a distace of 50 M 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.Lift 0 to 1.5 m 14 ITEM NO 6 Filling in plinth and floors murum bedding in trenches with approved murum from excavated materials from foundation 15 cm to 20 cm layers including watering and compaction etc. murum bedding 15 ITEM NO 7A Lowering, laying and jointing with PVC pipes and specials of following class and diameter including cost of conveyance from stores to site of works including cost of all labour, material except cement solvent, ruber ring, giving satsifactory hydraulic testing as per IS code, etc. complete. ( With cement solvent joint / ring if joint) Working pressure 6 and 10 Kg/Sq.cm. 90 mm dia.PVC.6.Kg/Cm2.Pipes. 16 90 mm dia.PVC.4.Kg/Cm2.Pipes. 17 ITEM NO 7BHydraulic testing of PVC pipe line to specified pressure including cost of all materials and labour and water for testingfor specified length,including cutting,placing end cap making arrangement for filling safe water using reciprocating tupe 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 90 mm dia.PVC.6.Kg/Cm2.Pipes. 18 90 mm dia.PVC.4.Kg/Cm2.Pipes. 19 ITEM NO 8 Refiling 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. 20 ITEM NO 9 Making cross connection to existing distribution main of any type including excavation, breaking and removing existing pipes, lowering, laying of specials and pipes in their position, refilling, closing the water supply in that area, dewatering and restarting the water supply, etc. complete as directed by Engineer-in charge for following diameters of existing pipeline, irrespective of diameter of branch line. (The number of joints involved will be paid separately depending upon the nature of joints and required pipes, valves and specials will be supplied free of cost at stores.)80 mm 21 subwork no 4- ESTIMATE FOR TRIAL RUNCommissioning running and maintaining the scheme to quantites,rated capacity,including manning necessary personnel such as operator, valveman etc. as per requirements of the scheme and who should also administer chemical dose for a period of 1 month for individual scheme and 3 months for regional scheme, together with training of personnel spared by MJP/Local Body and handing over the scheme to Local Body after completion of the above period as directed by Engineer - in - charge.A) For single village. ( Three Months )Note :- Required chemicals to be supplied by Department free of cost and electricity bill will also be paid by the Department. 22 GST.18%
