Tender For corrigendum : daily operation, routine maintenance and comprehensive annual maintenance of 300 tr hvac system consisting of 3 nos. air-cooled packaged screw chillers of 100 tr each, screw compressors, air-cooled condenser, chilled water pumps, ahus, chilled water piping with all the valves, ducting, electrical panels, vfd panel of secondary chiller pumps and other associated equipment of the centralairconditioningplant of science exploration hall of science city, kolkata.
Tender For providing of custom bid for services - supply installation testing and commissioning of either centralized airconditioningplant (not less than 100 tr) along lower side work or air washer systems along with lower side work
Tender For annual maintenance contract for central ac plant including cmc of low side equipments installed at centralairconditioningplant nehru hospital pgimer chandigarh
Tender For corrigendum : providing of custom bid for services - operation and maintenance for ac system of spp (centralairconditioningplants, package air conditioners & vam operation) at nalco, damanjodi