Details: replacement/ s&f of g.i. sheet metal ducting for air supply, mixing, covering the unconditioned area, air distribution, complete with following thickness (gauge) i/c nut bolts, gaskets, suspenders, supports etc. as required.a) 24 gauge g.i. sheet b) canvass connection with fire ressistance cloth complete as reqd. replacement/ p&f of requisite sizes of powder coated aluminium construction supply/return air grill or diffuser with 60% free area etc. complete as reqd. a) return air grill / diffuser replacement of faulty compressor with the factory repaired compressor i/c dismantling of the faulty one from site and re-fixing the new one etc as reqd, (make : kirloskar/ copeland) a) 2.5 tr b) 5 tr/ 5.5 tr replacement/ providing & making drain arrangement for ac units with following pipe i/c tee, union, socket & elbow etc as required. a) 40 mm dia medium class pvc pipe. b) 25 mm dia medium class pvc pipe. replacement/ p & f kini foam insulation / 9 mm thick fr xpe pipe section insulation for r
Sector: Telecommunication