Copper pipe concealment (1 unit only), Copper pipe concealment (more than 1 unit only), Stairs Carry (per level), High CU/FCU/Pipe route (Working at height/including equipment), Scaffolding (5-6m work height), 9mm plywood board up above door frame (single side), Long pipe run (15m to 20m), Hacking and concealment of drainage pipe, Pipe run route in false ceiling (per FCU), Long pipe length (20m to 25m), Hacking and concealment of drainage pipe (over 8m), CONCRETE NAIL, Non Standard/HDB installation (per FCU), 3.5mm white PVC plywood board up above door frame (dual side), Hacking and concealment of refrigerant pipe (behind FCU up to Ceiling within 1ft), Aircon Pressure Test (Per FCU) – excludes topping up of gas if necessary, Replacement of 3C40 wiring (per FCU), Relocate FCU (within 2m), Hacking and disposal of existing L-box (per m/minimum 2 meters) inclusive of patching of nail/screw/wall plug holes only. Does not include ceiling/partition work if any. (2-5m), Dismantle and disposal of existing ducted unit (inclusive of opening and patching ceiling hole, touch up paint using NIPPON Matex white paint only), Pipe run route in partition wall (per FCU, 9k,12k,18k only), Pipe run route in partition wall (per FCU, 24k), Supply labour and equipment to disassemble and bring in existing condensing unit., Supply labour and material to relocate condensing unit (within 2m), Supply labour and material to remove and dispose existing ceiling cassette, patch ceiling and touch up paint on affected areas using Nippon Matex white paint only ($250), Supply labour and material to remove and dispose existing ceiling cassette, patch ceiling and touch up paint on affected areas using Nippon Matex white paint only ($350), Supply labour and material to remove and dispose existing ceiling cassette, patch ceiling and touch up paint on affected areas using Nippon Matex white paint only ($450), Supply and install water tray (NEA Approved) at condensing unit, Supply and install plywood board to board up window gap/opening., Supply and install galvanized steel cable tray per meter (first 3m), Supply and install galvanized steel cable tray (per meter), Supply and install galvanized steel cable tray (3), Supply and install galvanized steel cable tray (4), Supply and install galvanized steel cable tray (5), Supply and install galvanized steel cable tray (6), Supply and install galvanized steel cable tray (7), Supply and install galvanized steel cable tray (8), Supply and install galvanized steel cable tray (9), Supply and install galvanized steel cable tray (10m), Supply labour and material to extend/relocate drainage pipe, Hacking and concealment of refrigerant pipe, Hacking and concealment of refrigerant pipes (commercial), Supply labour and material to run new refrigerant pipes (6 FCUs) through false ceiling and risers in bathroom inclusive of opening, patching and touching up of paint (Nippon Matex white paint only) at affected areas., 12mm plywood board, Sunday/PH/after normal work hours installation (per FCU), Hacking and concealment of drainage pipe (over 6 – 8m), Hacking and concealment of refrigerant pipe (more than 1 unit), Relocation of FCU (within 2m)