tender for procurement of batteries for diesel engines of hydrant pump & spray pump, dg battery, foph foam pump house, firefighting diesel engine booster pump in chiller pump house , at u3&4, stage-ii, 2x660 mw sstpp, mppgcl, dongalia on open offer basis. , new batteries for procurement , battery for diesel engine of hydrant pump & spray pump: battery type: lead acid , 12 v, 180ah , dg battery: battery type: lead acid 12 v, 180ah , battery for diesel engine of foph foam pump house: battery type: lead acid , 12 v, 180ah , battery for firefighting diesel engine in chiller room: battery type: lead acid , 12 v, 180ah , buy back old batteries , buy back old scrap batteries. (srl. no. 1.01 to 1.04)