Tender For replacement of 40tr. and 20 tr. old air conditioning chiller plant at department of virology, stm building 4th floor under school of tropical medicine, kolkata - electrification work
Tender For operation and maintenance work of air conditioning system of (2x250 mw) unit no. 10 and 11 pcr, service building, esp-10 and 11, dm plant, switch yard, ahp and hcsd building of ph-iv, stps, sarni.
Tender For providing of operation and maintenance of hvac system (heating, ventilation and air conditioning system) - overhauling of pumps and motors of hvac plant
Tender For corrigendum : special repair/replacement of vrf air conditioning system at ahq vayu bhawan (phase-ii) (sh: 1. supply, installation, testing and commissioning of vrf ac system at ahq vayu bhawan) (sh: 2. repair maintenance of vrf central ac plant installed at air hq, vayu bhawan.)