Tender For operation & maintenance of civil producing potable water of desirable standards from boru main head works of pm3b regional water supply scheme by proper operation and maintenance (07 months or completion of augmenation work whichever is earlier) including maintenance to all civil works, pipe-line system network all consumable, existing and additional chlorination plants and incl. proper chlorination, skilled and unskilled manpower, material, t & p articles, vehicles, all type of valve chamber and water meter for continuous and uninterrupted water from various sub head works. proper operation and of different class, type and diameter pipes, pump houses, sumps, sluice valves, non return valve at all various head works. replacement spares all equipments and maintenance of civil structures including supply of sufficient potable water to included villages in various subhead works sincluded in the scheme with residual chlorine of required ppm at bulk supply point including all types of break down works for civil works.overall management of o & m civil work of whole scheme based on pm3b dam pm3b rwss having 56 villages for 24 hours. including the agency has to provide 1 no. four wheeler vehicle and 2 no. two wheeler vehicle with gps system with one no. minimum diploma civil cadre engineer shall be provided for operation and maintenance of the scheme.
Tender For corrigendum : supply of spares of cw chlorination plant - pressure reducing valve, part no. rh-32600 for cw feed pool chlorination system , differential pressure regulator inside chlorinator , spare kit for flow control valve for cw chlorination system , ball valve after injector for cw chlorination system,tag no cw-blv- cgvl-01-03 , pressure relief valve for cw chlorination system,tag no cw-prvl-cgvl-01-03 , pressure reducing valve for cw chlorination system,tag no cw-prv-cgl-01-03 , expansion chamber for the cw chlorination system,tag no cw-ec-lcl- 01-03 , vaccum relief valve for cw chlorination system, tag no cw-vrlv-cgvl-01-03 , injector for cw chlorination system, tag no cw-inj-cgvl-01-03 , rupture disc of ball valve for the cw chlorination system,tag no cw-rd-lcl-01-03 , diaphragm valve for cw chlorination system, tag no cw-div-acs-06-07 , isolation needle valve for cw chlorination system,tag no cw-isv-lcl-01-08 , ball valve for the cw chlorination system,tag no cw-blv-lcl-01-06 , butterfly valve for cw chlorination system,tag no cw-bfv-mws-01-03 , agitator for cw chlorination system, tag no cw-agt-acs-01 , diaphragm valve for cw chlorination system, tag no cw-div-swl- 02-03 , coiled copper tube for cw chlorination system , tag no cw-cct-lcl-01-16 , level indicator for cw chlorination system, tag no cw-li-acs-01-02 , diaphragm valve cirl for cw chlorination system, tag no cw-div-acs-05 , isolation ball valve for cw chlorination system, tag no cw-isv-cgvl-01-06 , flow control valve for cw chlorination system,tag no cw-fcv-cgvl-01-03 , check valve for cw chlorination system, tag no cw-chv-mws-01-03 , pressure relief valve for cw chlorination system, tag no cw-prlv-vnt-01-03 , tonner roller support 2 no. in set , ball valve chlorine gas line , manifold needle valve for cw chlorination system,tag no cw-mv-lcl-01-16 , damper discharge for cw chlorination system, tag no cw-dmp-lcgl-01-02 , gas filter for cw chlorination system, tag no cw-gf- cgl-01-06 , diffuser for cw chlorination system, tag no cw-dif-csl-01-05 , 3by 4 inch auto changeover valve motorized , spare kit of gas filter for cw chlorination system , check valve after injector bid details/ 2 / 29