Damodar Valley Corporation - West Bengal
39379717 bids are invited for technical specification 200 mva, 230 kv 138 kv 6.9 kv, 3 phase atr as per technical specification , transformer oil as per technical specification , fire prevention and extinguishing system as per technical specification , hv bushing 245kv as per spec. with metal parts and gaskets. , iv bushing 145kv as per spec. with metal part and gaskets , lv 36kv bushing as per spec. with metal part and gaskets , hv neutral bushing 36kv as per spec. with metal part and gaskets , buchholz relay for main tank as per tech. spec. , oil surge relay for oltc as per tech. spec. , magnetic oil level gauge for main conservator as per tech. spec. , magnetic oil level gauge for oltc conservator as per tech. spec. , current transformer for hv wti , current transformer for iv wti , current transformer of hv n , local oti complete with alarm and trip contacts and sensing device , local wti complete with alarm and trip contacts and sensing device , remote oti complete with alarm trip contacts , remote wti complete with alarm trip contacts , pressure relief device , silica gel breather with silica gel charger for main conservator , silica gel breather with silica gel charger for oltc conservator , oil flow indicator with flow switch , remote tap position indicator , cooling fan with motor , cooling pump with motor , set of gaskets as per tech. spec. , transformer oil sample collection bottle as per tech. spec. , transformer terminal connectors as per tech. spec. , transformer aircell as per tech. spec. , hydraulic jacks suitable as per tech. spec. , temperature rise test , impulse test , supervision charges per day as per tech. spec , unloading charge per unit at kalyaneswari sub station as per tech. spec. , unloading charge per unit at ctps as per tech. spec. , unloading charge per unit at ramgarh substation as per tech. spec. 1 36 total quantity : 75...