Tender For corrigendum : construction of roof top rain water harvesting system at jawahar vidhalaya inter college govindnagar (fourth), block mathura, district-mathura
Tender For 08 roof top water harvesting structure,03 recharge shft,01 safety/retaining wall,01 percolation tank &ampamp 01 taali(talab) total 14 nirman karya block sanganer
Tender For corrigendum : tender for the supply of watertreatment chemicals - coolingwater & boiler watertreatment chemicals, corrossion inhibitor for coolingwatertreatment, bio-dispersant for coolingwatertreatment, mineral dispersant for coolingwatertreatment, antiscalent for coolingwatertreatment, antifoulant for coolingwatertreatment, non oxidising biocide-1 for coolingwatertreatment, non oxidising biocide-2-45% glutaraldehyde, chemical for clo2 generation, chlorine for clo2 generation, caustic soda for coolingwatertreatment, 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 coolingwatertreatment. 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