Airports Authority Of India

Operation and Comprehensive Maintenance of the 3x330 TR;994; Operation of Water cooled Centralised AC plant of 3X330 TR. For First Year Operation of Water cooled Centralised AC plant of 3X330. For Second year CMC for complete HVAC system. For First Year CMC for complete HVAC system. For Second year Painting of HVAC System For First Year Painting of HVAC System. For Second year Repairing damaged insulation of exposed AC ducts. Supply and Installation of GI wire Supply and Installation of ducts SITC of GI adjustable damper Supplying and fixing of Exhaust Air Grills SITC of site fabricated GSS sheet 0.6mm thickness SITC of site fabricated GSS sheet 0.8mm thickness Painting of MS pipes structures equipments etc. Epoxy paint Painting of MS pipes structures equipments etc. primer coat Finishing walls with water proofing cement paint of required shade SITC of new PVC fills Casting cement foundation arrangements SITC of condenser water pump of capacity - 30 Kw Supply and replacement of butterfly valves 300mm dia Supply and replacement of butterfly valves 250mm dia Supply and replacement of butterfly valves 200mm dia Supply and replacement of butterfly valves 125mm dia Supply and replacement of butterfly valves 100mm dia Supply and replacement of butterfly valves 80mm dia Supply and replacement of butterfly valves 65mm dia Supply and replacement of butterfly valves 40mm dia Supply and replacement of butterfly valves 32mm dia Supply of 3C 70 sq.mm. Cu. Ar Spray painting of electrical Panels Supplying and providing M.S supports for duct etc. SITC of condenser water pipes a. 300 mm SITC of condenser water pipes b. 250 mm SITC of condenser water pipes c. 100 mm