Definition Liquid trade waste (LTW) is any discharge to a sewerage system other than domestic waste from a hand wash basin, shower, bath or toilet. Central Coast Council is referred to as Council. Introduction This Fact Sheet is provided to assist you to treat and dispose of liquid trade waste in an efficient and approved manner. 

Mechanical repair activities include the following facilities:

• A stand-alone garage

• A stand-alone mechanical workshop

• A service station workshop

• Lawnmower repairers that conductmechanical repairs only and no otherprocesses

• Motor boat repairers that conductmechanical repairs only and no otherprocesses

• Pre-treatment

• A collection well and non-emulsifyingpump must be provided to collect:

• Water used for washing of mechanicalequipment or parts

• Floor wash down