325 Hazardous Waste Treatment Units Operating Unit Group 5 (OUG-5)

[TSD ID#: T-3-4] Located in Hanford’s 300 Area, just north of Richland, this unit consists of six rooms in the 325 Building, three of which are in the Shielded Analytical Laboratory. The unit stores and treats a variety and small volumes of dangerous and mixed wastes from lab operations in the 300 Area.

Enforceable Permit:

Issued in accordance with the applicable provisions of the Hazardous Waste Management Act, Chapter 70A.300 Revised Code of Washington (RCW), and the regulations promulgated there under in Chapter 173‑303 Washington Administrative Code (WAC). 

Permit Number: WA7890008967

  • Unit Change Control Log
  • Unit Specific Conditions

  • Addenda:

    1. Part A Form
    2. Waste Analysis Plan
    3. Process Information
    5. Procedures to Prevent Hazards
    6. Preparedness & Prevention
    7. Personnel Training
    8. Closure Plan
    9. Inspection Requirements
    10. Contingency Plan
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