Annual rate contract for opening and boxing of various end covers / manhole covers, flanges etc. for attending emergent/ breakdown mechanical maintenance jobs of amm-iii plant on as and when required basis for a period of one year

Contract for opening, boxing-up of end covers of heat exchangers of ammonia and urea plant including inspection/repair of de-aerator trays in ammonia plant, gas separator internals in urea plant during ata at nfl bathinda

Opening, boxing-up and gasket replacement of heat exchanger end cups and other mechanical works in lactam plant, petro uc.

Opening and closing of dummy flanges, cups and channels of heat exchangers in ammonia complex during ata 2025, as per tender conditions.&#x0d

Hydro jet cleaning of heat exchangers in ammonia plant during ata 2025

Opening and boxing up heat exchangers end cups in hyam plant, petro plants uc

Execution of opening and box-up of urea reactor top cover and inlet lines in ata-2024 of urea-iii plant

Opening and boxing up of various manhole covers of c1, c2 column, deaerator for checking of internals and other miscellaneous jobs during ata 2024 in amm-iii plant

Opening and boxing up of end covers of various lube oil coolers for tube cleaning during ata 2024 in amm-iii plant

Water jet cleaning of various heat exchangers during ata 2024 in amm-iii plant