Tender For 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 corrigendum : annual comprehensive maintenance contract for operation and all inclusive comprehensive maintenance of centralair-conditioningplant - annual maintenance contract for operation and all inclusive comprehensive maintenance of centralair-conditioningplant" (hvac system) at the office of hll infra tech services limited for office building phase-1 at plot no. b-14-a, sector-62, noida -201307 (u.p).
Tender For annual contract for opn and maintenance of 2x290tr centralised airconditioningplant opn15tr 11tr duct package ac units and comp maintenance of industrial and general purpose ac refrigeration units water coole at pps3 bawana
Tender For ancillary electrical works for setting up of 50 bedded critical care hospital block at malda medical college and hospital, malda. (electrical work)_sitc of centralairconditioningplant (project id_ hf252635393s000)