bids are invited for 3380 maint of avn hanger ms bird proofing net by mesh for hangar , app based polymeric membrane minimum weighing 3kg , replace of soak pit chamber ready made frp 1000 ltr , replace anaerobic frp septic tank 2000 ltr , repair of ac 1.5 ton , replace of ac 1.5 ton incl all fitting accessories , supply of 250 lhp ro plant incl all fitting accessories , replace of anti skid chequered steel sheet for staircase , ceiling fan 1200mm sweep with electronic regulator , pedestal fan 400mm sweep , surface and wall mounted led tube rod 20 watt , lightening conductor with safe chemical , replace of bathroom and toilet accessories , wall mounting fan 300mm sweep with 3 step fan regulator , genr 40 kva overhauling , genr set display replace 125 kva and 40 kva , replace of control panel off on switch completely as specified and directed total quantity : 38321