Tender For corrigendum : providing of custom bid for services - nual maintenance contract (camc) for 42 hp and 20hp vrv / vrf airconditioningplant with varicomprehensive anous capacities
Tender For corrigendum : annual operation and comprehensive maintenance of 450 tr hvac system consisting of 2 air cooled screw chillers of 225 tr each and other associated equipment of the central airconditioningplant of main and mini auditorium of science city kolkata