B.C. waste code Type 77 Sludge from the refinery's API oil & water separator.
- Free, no account
- Based on B.C. Hazardous Waste Regulation definitions and lists
- Nothing is stored
Find a Canadian waste code
Type 77, Refinery oil-water separator sludge.
B.C. Schedule 7 wastes
Refinery oil-water separator sludge
Type 77 excludes the same residue from a source other than the petroleum refining industry.
ComplyOnSiteIs B.C. Type 77 hazardous waste?
Yes, when the Schedule 7 description and definition conditions are met. Type 77 is a Schedule 7 shipping name for a listed B.C. hazardous waste. The waste must match the entry's description and stay inside the hazardous-waste definition once exclusions are applied.
On a regulated listed-waste shipment, Type 77 is the shipping name on the B.C. hazardous waste manifest. B.C.’s exclusions and shipment rules still apply.
What does B.C. Type 77 cover?
Type 77 covers refinery oil-water separator sludge. It excludes the same residue from any source other than the petroleum refining industry. It is a B.C. shipping name for a listed waste, not a TDG class, and not a catch-all for similar material from another process.
- List
- Hazardous Waste Regulation, Schedule 7
- Identifier role
- B.C. shipping name for a listed waste
- Official wording
- Hazardous Waste Regulation, Schedule 7
Is refinery oil-water separator sludge B.C. Type 77 or another code?
| Code | When it fits |
|---|---|
| Type 77 | The waste matches the full Schedule 7 description and no exclusion in the definition removes it. |
Classifying the waste and filling in the paperwork are separate steps. First work out which definition route and exclusions apply. Then apply the section 46 quantity and transport conditions, and add the TDG description whenever TDG governs the load.
Which codes sit beside B.C. Type 77?
| Code | What it is |
|---|---|
| Type 73 | TNT process water (pink/red) |
| Type 74 | Refinery flotation skimmings |
| Type 75 | Refinery oily-emulsion solids |
| Type 76 | Refinery heat-exchanger cleaning sludge |
| Type 78 | Leaded refinery tank sediment |
| Type 79 | Coking ammonia-distillation lime sludge |
| Type 80 | Electric-furnace steelmaking emission residue |
| Type 81 | Steel-finishing spent pickling acid |