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A100 waste code WA Plating, anodising & coating residues from metal & plastic work.

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A100, Metal and plastic surface-treatment waste.

  • Western Australia

    Metal and plastic surface-treatment waste

Western Australia A100: surface treatment is the source; compare heat-treatment cyanide waste under A110.

Waste from surface treatment of metals and plastics, such as plating baths. Heat-treatment cyanide waste is A110.

Is WA A100 hazardous waste?

Not from the code alone. A100 is a WA controlled-waste category. Regulation 3 takes in industrial, commercial, medical, laboratory and sewage-treatment waste and leaves out domestic waste. It also excludes waste that a Class I, II or III landfill can lawfully accept, with set exceptions that include asbestos, tyres and clinical waste.

Where WA road tracking applies, enter A100 in the controlled-waste category field on the DWER tracking form. DWER issues the number. The authorised carrier or driver records collection and transport, and the receiving facility closes the record. Record the holder, amount, containment and destination. The WA load thresholds and exclusions still apply.

What does WA A100 cover?

Waste from operations that treat metal or plastic surfaces. The category follows the process that made the waste and names no particular metal, plastic or treatment chemical.

Source edition
May 2018

Is surface-treatment waste WA A100 or A110?

CodeWhen it fits
A100The waste arose directly from surface treatment of metal or plastic.
A110The waste comes from cyanide heat treatment or tempering rather than metal or plastic surface treatment.

Landfill acceptance follows the acceptance criteria, not how the waste looks. A category number and a dangerous goods classification answer different questions.

Which wastes take WA A100?

WasteWhen it’s A100
Surface-treatment wasteThe waste comes from metal or plastic surface treatment.

Which codes sit beside WA A100?

CodeWhat it is
A130Inorganic cyanides
B100Acidic liquids and solid acids
C100Alkaline liquids and solid alkalis
D100Metal carbonyl compounds
D110Inorganic fluorine compounds
D120Mercury and mercury compounds
D130Arsenic and arsenic compounds
D140Chromium compounds