Skip to main content
Event Calendar

On the Calendar

December 25, 2017
Event: 60-Day Comment Period on Proposed Changes to the Hanford Waste Treatment and Immobilization Plant Permit
Category: Comment Period / Feedback Opportunity
Event Date: November 6 - January 5

The US Department of Energy Office of River Protection (ORP) and Bechtel National Inc. (BNI) are planning a 60?day public comment period to support a requested Class 2 permit modification to the Hanford Waste Treatment and Immobilization Plant Dangerous Waste Permit.  This modification is requesting approval from the Washington State Department of Ecology (Ecology) to install new, non-critical process and vessel vent piping at the WTP Effluent Management Facility (EMF).

 The public comment period runs from November 6, 2017 through January 5, 2018, with a public meeting scheduled for Thursday, December 7, 2017 at 5:30 p.m. at the Richland Public Library located at 955 Northgate Drive, Richland, WA  99352. The public meeting will also be accessible via webinar.  To register go to: (Webinar ID: 720-694-219). 

Submit written comments via email (preferred) or my mail by January 5, 2018 to:
Dan McDonald
Washington State Department of Ecology
3100 Port of Benton Boulevard
Richland, WA  99354
Electronic Address:

The proposed modification and supporting documentation are available for review online at, on Ecology’s website, and at Hanford Administrative Record and Public Information Repositories located in Richland, Seattle, Spokane and Portland.

 Questions? Please contact Dieter Bohrmann, ORP, at

Fact Sheet
Permit Modification Package
Public Meeting Presentation

Select a Day
December 2017
      1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
Search December
Search 2017

Public Involvement Meetings
Workshops / Conferences
Comment Period / Feedback Opportunity
Hanford Advisory Board
Ecology-led Event