SCHEDULE 4

CATEGORIES AND IDENTIFICATION OF HAZARDOUS MATERIALS SECTION 1 - CATÉGORIES OF HAZARDOUS MATERALS   Code Category Mineral oils and grease A01 Used oil whose PCB concentration ≤ 3 mg/kg A02 Used oil whose PCB concentration is > 3 mg/kg and ≤ 50 mg/kg A03 Oily water/emulsions A04 Used grease   Organic solids and sludge B01 Residues from the distillation, refining or pyrolysis of halogenated organic compounds B02 Residues from the distillation, refining or pyrolysis of non-halogenated organic compounds B03 Bottom sludge or bottom sediment sludge from hydrocarbons B04 Residues from petroleum products and hydrocarbons B05 Organic solids or sludge generated in the treatment of process water or wastewater B06 Bottom sediment sludge from the wood preserving industry, and reject products B07 Sludge and residues from the preparation of pharmaceuticals, and reject products B08 Sludge and solid residues from the production of pesticides, and reject products (>200 kg or 200 L) B09 Sludge and residues from the formulation and use of ink, paint, colouring agents, lacquers and varnishes B10 Sludge from coking operations B11 Sludge and residues from the formulation and use of residues, latex plasticizers, glues, adhesives and polymers B12 Sludge and residues from decarbonization and descaling operations B13 Other organic sludge and solids not otherwise specified (specify)   Organic solvants C01 Halogenated organic solvents (total organic halogen > 0.15 %) C02 Non-halogenated organic solvents (total organic halogen ≤ 0.15 %) C03 CFCs used as solvent or cleaner   Organic solutions D01 Antifreeze, brake and hydraulic fluids D02 Other organic solutions (specity)   Inorganic solids and sludge E01 Sludge from surface treatment and plating not otherwise specified E02 Spent catalysts E03 Sludge and residues containing metals E04 Metallic dust E05 Metallic salts, whether from tempering or not E06 Non-metallic salts, whether from tempering or not E07 Spend anodes and cathodes E08 Ash E09 Cinders, scum, dross and cakes from primary metal production E10 Slag E11 Foundry sand E12 Filters and filtering mediums E13 Solids, dust or sludge generated by air scrubbinhg systems E14 Inorganic solids or sludge generated by process water or wastewater purification systems E15 Discarded lead batteries E16 Batteries and other accumulators E17 Sludge and residues from the production, formulation and use of inorganic pigments E18 Calcium fluoride sludge E19 Used blast sand E20 Gypsum from industrial processes E21 Activated glass (cathode-ray and other tubes) E22 Sludge and solids not otherwise specified (specify)   Inorganic aqueous solutions F01 Spent solutions from surface treatment and plating not otherwise specified F02 Solutions and brines containing cyanides, sulphides or nitrides F03 Other inorganic aquesous solutions and brines (specify)   Acidic hazardous materials (pH <2) G01 Organic acidic liquids or sludge G02 Inorganic acidic liquids or sludge G03 Other acidic materials (specify)   Caustic hazardous materials (ph >12.5) H01 Inorganic alkaline liquids or sludge H02 Organic alkaline liquids or sludge H03 Other alkaline materials (specify)   Hazardous materials containing PCBs or contaminated by PCBs J01 Liquids containing PCBs in a concentration of between 50 mg/kg and 10 000 mg/kg (1 %) J02 Liquids containing PCBs in a concentration greater than or equal to 10 000 mg/kg (1 %) J03 Solids containing PCBs in a concentration between 50 mg/kg and 10 000 mg/kg (1 %) J04 Solids containing PCBs in a concentration greater than or equal to 10 000 mg/kg (1 %) J05 Substances containing PCBs in a concentration between 50 mg/kg and 10 000 mg/kg (1 %) J06 Substances containing PCBs in a concentration greater than or equal to 10 000 mg/kg 1 %) J07 Equipment containing PCBs J08 Equipment contaminated by PCBs J09 Exposed metal part contaminated by PCBs   Hazardous materials from a laboratory K01 Industrial or commercial R & D laboratory K02 Laboratory in an educational institution K03 Other sources (specify)   Contaminated hazardous materials L01 Contaminated equipment L02 Contaminated receptacles L03 Oter contaminated materials   Other hazardous materials M01 Reject pharmaceutical preparations, medications and cosmetics M02 Leather tannery sludge and residues M03 Explosive materials not otherwise specified M04 Radioactive materials not otherwise specified M05 Sludge from the scouring and decontamination of tanks and receptacles not otherwise specified M06 Reject ion-exchange resins M07 Other materials not otherwise specified (specify)   Mixtures (categories reserved for permit holders referred to in section 70.9 of the Environment Quality Act N01 Acid mixture N02 Acid mixture to reduce N03 Neutral mixture N04 Aldaline mixture N05 Alkaline/neutral mixture to reduce N06 Mixture to oxidize N07 Oxidizing mixture N08 Low energy fuel N09 Low energy, halogenated N10 High energy fuel N11 High energy fuel, halogenated N12 Organic solvent mixture N13 Organic solution mixture N14 Organic sludge and solids mixture N15 Inorganic sludge and solids mixture N16 Organic and inorganic sludge and solids mixture   Other materials composing a mixture (categories reserved for permit holders referred to in section 70.9 of the Environment Quality Act) 001 Contaminated soil 002 Non-hazardous materials