tender for mitigation of condensation on ahu ducts with allied works including duct insulation, airflow segregation and ceiling modifications at hbt trauma care hospital- 1 supply & installation of gypsum false ceiling 2 15 mm thick hollow pvc sheet panel (sintex or equivalent) 3 aluminum section used 4 acrylic sheet of nominal thickness 6mm 5 neoprene/epdm rubber gasket 6 dismantling aluminium/ gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 meters lead as directed by engineer-in-charge. 7 providing and fixing trap door in the gypsum board / pop ceiling system for elecrical and mechanical utilities with 18mm thk. plywood shutter and 12mm thk. teak wood lipping all around including wooden / g.i. frame with supports, fixtures, fastenings etc. complete as directed. 8 providing thermal insulation to supply air ducting with 19mm.thickness nitrile rubber