Tender For comprehensive annual maintenance contract camc for 6x330 tr centralairconditioningplant high side equipment including chiller condenser system cooling tower chilled water pumps condenser water pumps and associated electrical control systems
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 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.