Supply Of Supply, Installation, Testing and Commissioning Of Fire Dampers,sitc Of Fire Dampers In Supply Air Duct Actuator Torque 9nm, 230v.,sitc Of Fire Dampers In Supply Air Duct Actuator Torque 20nm, 230v.,supply, Installation, Balancing And Commissioning Of Fabricated At Site Gss Sheet Metal Rectangular Ducting 0.8 Mm Thick,supply, Installation, Balancing And Commissioning Of Fabricated At Site Gss Sheet Metal Rectangular Ducting 1.00 Mm Thick,supply And Fixing Of Acoustic Lining,supplying And Fixing Nitrile Rubber Insulation 19 Mm,dismantling Of Old Airconditioning Ducts,sitc Of Control Panel For 230v Actuator.,sitc Of Ahu Tripping Panel,supply Of 2x1.5 Sqmm Copper Control Cables,laying And Fixing Cable Tray,laying And Fixing Of Xlpe Power Cable Of 1.1 Kv On Wall Surface Upto 35 Sq. Mm,supplying And Making End Termination,integration Of All Devices For Activiation Of Ahu