Exhaust systems from toilet and kitchen areas, discharging the exhausted air outside the building with or without treatment, including unitary range hoods
Toilet air exhaust systems, with all necessary associated work, materials and equipment, from and including the intake grilles, with air ducts, fans, etc., to the discharge terminals, including access for cleaning ducts and fans, provision for control of smoke and fire, acoustic, thermal and vibration treatment, etc., with treatment of the exhausted air as required
Exhaust systems from kitchens and food processing areas, including unitary range hoods, with all necessary associated work, materials, and equipment, from and including the hoods, canopies, valances, intake grilles, grease filters, with air ducts, fans, etc., to the discharge terminals, including fire rating of ducts, fans, motors, drives and ancillaries, provision of fire control systems, access for cleaning of ducts and fans, acoustic, thermal and vibration treatment with treatment of the extracted air as required
Unitary range hoods and exhaust devices, including slide-out types, with or without lighting and filters, installed over cooking equipment or installed at bench level with bench top inlets, discharging the exhausted air through ducts, terminal cowls etc., outside the building or recirculating the filtered air
Complete electrical installation, needed for the functioning of the system, from a designated point of supply
All monitoring, control and alarm equipment, including interface with BMS and fire control
Fixing to the building fabric
Identification of pipelines, ducts, plant, etc.
Forming openings and cutting holes as required to suit subcontractor and General Contractor responsibility
Sealing to openings, holes and joints as required to suit subcontractor and General Contractor responsibility
Off-site and on-site preparation, anti-corrosion treatment and finishing
Non-fixed work (see Explanatory notes)