Tender For corrigendum : biennial maintenance contract for screw chiller machines (voltas make)1x160tr (model-acegwfvxr1601mhp2) for st-i main plant control room
Tender For proposal for installation of screw compressors in place of obsoletereciprocating compressors along with upgradation of chiller units toenviroment friendly refrigerant r-134a in place of r-22 at simulatorbuilding hvac system ntpc sipat
Tender For procurement of spares for carrier make 30hxc190a water cooled screw chiller unit (03unit, cap 185tr each) for central a.c system of u 1 and 2 at katpp, rvunl, jhalawar
Tender For repair maintenance of screw type and sealed type compressors condensers and chiller connected pipe and pumps at rci under ge i rnd rci hyderabad