Pre-qualification for appointment of hvac consultant for replacement of existing 360 tr (12 compressors of 30 tr each) chiller based central ac plant of lho patna building and existing 480 tr (4 compressor of 120 tr each) chiller based central ac plant of patna main branch building with energy efficient chiller ac plant

Renewal/ replacement of asbestos cement roof with galvalume sheets in new melting work shop(nms) inside factory at of katni.

Repair/replacement to roof treatment chajjas parapet wall tank cleaning and repairs to roof sheets, periodical services etc. to certain bldgs in domestic/technical area of af stn dhansa and periodical services to certain building in airforce station

Replacement of acc sheets with pre-coated gi sheets of roof and cladding of old compressor house shed inside nfl, factory area, nangal unit

Nfn/civil/659/2025/02 dated 22/04/2025 replacement of acc sheets with pre-coated gi sheets of roof and cladding of old compressor house shed inside nfl factory area nangal unit

Repair/maint including replacement of damaged roof sheets and allied works in kv area/10 afh/arjan area and work services for periodic maint of lt assets including cleaning, replacement of lugs, thimbles cleaning with crc and painting of old panels i

Replacement of old ac sheets with 0.60 mm thick galvalume sheet, reconstruction of main gate ramp in old campus at swh chautala.

Replacement of old damaged ac sheets with 0.6mm thick galvalume sheet in roofing of godown no.1 at swh badoli, district palwal.

Supply, delivery and laying of filter sand media, grit and pebbles including removing of old media grit ac pipes, plastering to internal walls, epoxy painting to the internal surfaces of the filter beds, relaying of new sand media, grit and pebbles with replacement of damaged top/bottom and side ms channels with new ms channels, replacement of lateral ac/cpvc etc., for filter beds nos 1,2,3,4,5 and 9 plastering and water proofing to roof top of wtp building at phase-i, wtp rajampet under sub-division no.i, kalabgoor, transmission division no.ii, patancheru

Ktps-v vi stages -civil- o m-ii- formation of road embankment with gravel from vth stage silos along the ash pipe lines upto y junction of wagon tippler road in chp area, providing 6mm thick acc sheets in place of damaged sheets for cladding of old crusher house in chp area and providing structural steel staircase to the spf building at main gate for monitoring the aaqms of ktps-v vi.stages.