Tender For operation, maintenance and guarding of gaseous chlorinationplant at ohr zone no- 30 and 34 under arsenic affected area surface based water supply project in south 24 pgs district under s.24pgs mechanical division phe dte.
Tender For operation, maintenance and guarding of gaseous chlorinationplant at ohr zone no- 41, 44 and 49 under arsenic affected area surface based water supply project in south 24 pgs district under s.24pgs mechanical division phe dte.
Tender For operation, maintenance and guarding of gaseous chlorinationplant at ohr zone no- 27 and 43 under arsenic affected area surface based water supply project in south 24 pgs district under s.24pgs mechanical division phe dte.
Tender For annual repair and maintenance of of e andm services of various jails and non- residential building, tihar jail, complex, new delhi during fy 2026-27(sh-operation and maintenance of ei services, sub station and dg sets, sewage pumps, water supply pump, chlorinationplants
Tender For sircarpalayam head works- operation and maintenance of chlorinationplant, summer watering arrangements and arresting pipe leakage en-route at srpm water works in senior section engineer/works/b/ponmalai section for a period of twelve months.
Tender For corrigendum : tender for the supply of watertreatment chemicals - cooling water & boiler watertreatment chemicals, corrossion inhibitor for cooling watertreatment, bio-dispersant for cooling watertreatment, mineral dispersant for cooling watertreatment, antiscalent for cooling watertreatment, antifoulant for cooling watertreatment, non oxidising biocide-1 for cooling watertreatment, non oxidising biocide-2-45% glutaraldehyde, chemical for clo2 generation, chlorine for clo2 generation, caustic soda for cooling watertreatment, anti scalant, corrossion inhibitor & sludge conditioner for boiler watertreatment, oxygen scavenger for boiler water treat ment, condensate line protection for boiler watertreatment, feed water ph booster (volatile) for boiler watertreatment, contingency chemicals for cooling watertreatment. this will not be considered for financial evaluation, hydrocarbon ingress into system, chlorination failure, ph fluctuation, lube oil/ grease ingress in to system, high iron content, high turbidity of make up water, high chloride in make up water
Tender For corrigendum : supply delivery and fitting fixing of gaseous chlorination items for the standby system of clear water pumping station and supply of 1 no empty chlorine tonner at ibs uporgora under chhatna, saltora block sub-surface water based piped water - supply and delivery of gaseous chlorination unit spares (0-10kg) & (0-4kg)kg/hr. require of wallace & triman evoqua, vacuum regulator (wall/cylinder mounted)with auto switchover facility, capacity 0-10 kg/hr max, evoqua make s10k scale controller, capacity 10.0kg/hr, manual control, evoqua make 1 injector suitable for 40 psi backpressure, fitting fixing of the above new supplied spares on the existing position part by part with new ejector pipe line with necessary fitting materials and necessary welding job by expert mechanical complete the job as per direction of eic and as per is:10553., supply and delivery at site of 1000 kg empty chlorine tonner hydraulic test pressure 30 kgf design as per asme section viii div.1 with hot-forged steel hook and a safety tongue piece, add: 18% gst, add: 1% cess
Tender For corrigendum : rectification of existing stand by gaseous chlorination system at andharthole ohr site ( zone v) of bankura-i,ii and barjora w/s scheme block-bankura-i under bankura mechanical division ,phe dte.