Nrh/per - renewal of comprehensive annual maintenance contract for three numbers of 80 tr capacity hvac units including chiller plant, air handling unit, indoor cassette / high wall units in opd block at new railway hospital, perambur for a period of 3 years from the date of issue of letter of agreement

Operation and comprehensive maintenance of 300 tr hvac system consisting of 3 air cooled screws chillers make climaveneta of 100 tr each chilled water pumps ahus chilled water piping with all the valves ducting electrical panels vfd panel

Comprehensive maintenance and operation of hvac system (4 x 425 tr) at ggsipu east delhi campus

Comprehensive maintenance and operation of hvac system (4 x 425 tr) at ggsipu east delhi campus

Operation of 2x100 tr, 1x200 tr hvac plant, associated ahu and equipment,11x7.5 tr extension wing package ac plant and comprehensive maintenance of breeding units ahu of old cdri campus for the year 2025-26

Comprehensive maint of vrf type ac plant and comprehensive maintenace of 3x120/125 tr central hvac plant 7x package ac plant upto 10/15 tr capacity and 8 x ahus including replacement of unsv parts at tag location under ge south west new delhi

Operation of 2x100tr,1x200tr hvac plant and associated equipments and 12x7.5 tr extension wing package ac plant of old cdri campus for the year 2024-25

Rmo ac plant, wtac, stac, water cooler and vrf system installed at asbh, moti nagar, new delhi (sh sitc of air diffusers and ducting work for balance centralized air conditioning work at opd second floor area through vam)

Rmo e and m services at new delhi district court complex at rouse avenue ddu marg, new delhi. sh replacement of pvc fills of 4x550 tr capacity hvac plant cooling tower no. 4

Rmo of ei and fans in district court complex, saket, new delhi. (sh annual comprehensive maintenance and operation of hvac plant of 5x400 tr capacity mcquay i.e. daikin make central air conditioning plant)