1 G.I duct work for supply air shall be external insulated with c/w hangers, turning joint connections, duct fittings as specified bracing, vanes, splitter dampers, volume control damper and etc. as per drawings
2 1200mmL supply air grilles c/w flexible duct and epoxy powder coat finish
3 1200mmL return air grilles c/w epoxy powder coat finish
4 600 x 600mm supply grille c/w flexible duct and epoxy powder coat finish
5 600 x 600mm return grille c/w epoxy powder coat finish
6 300x300mm / 450x450mm supply grille c/w flexible duct and epoxy powder coat finish
7 300x300mm / 450x450mm return grille c/w epoxy powder coat finish
8 To dismantle and discard off-site existing diffusers/grilles & flexible duct
9 Testing and Commissioning c/w air balancing to client satisfaction
10 To supply and install air curtain at entrance door
11 To supply and install auxiliary air-con system to pharmacy