Program Template photo identifier

Nuclear Waste Program

Integrated Disposal Facility Operating Unit Group 11 (OUG-11)

[TSD ID#: D-2-10] Located in Hanford’s 200 East Area, this facility is a disposal site for the low-activity waste glass canisters the Waste Treatment and Immobilization Plant will start making in 2019. Its capacity is 450,000 cubic meters of waste. The landfill has two sections, one for mixed (radioactive and chemically hazardous) waste and one for radioactive waste the permit doesn’t regulate.

Enforceable Permit:

Issued in accordance with the applicable provisions of the Hazardous Waste Management Act, Chapter 70.105 Revised Code of Washington (RCW), and the regulations promulgated there under in Chapter 173‑303 Washington Administrative Code (WAC). 

Permit Number: WA7890008967

Unit Specific Conditions  


1.0: Part A Form 5.0: Groundwater Monitoring
2.0: Topographic Map Description 6.0: Procedures to Prevent Hazards
3.0: Waste Analysis Plan 7.0: RESERVED
4.0: Process Information 8.0: Personnel Training
4A1: Phase I Critical Systems Design Report 9.0: RESERVED
4A2: Critical Systems Tables & Data Sheets 10.0: RESERVED
4A3: Critical Systems Design Drawings 11.0: Closure
4B: Detailed Design Cell 1 Construction Quality Assurance Plan 12.0: RESERVED
4C: Facility Response Action Plan 13.0: Other Federal and State Laws
4D: Construction Specifications (C-1)  


J.1: Pre-Active Life Contingency Plan J.2: Active Life Contingency Plan