Skip to main content
Defense Nuclear Facilities Safety Board
Toggle navigation
Toggle search
Search
About Us
Documents
Board Activities & Recommendations
Public Hearings & Meetings
DOE Sites
Careers
Topics
EEO
About Us
Mission
Strategic Goals
Our History
Board Members
Resident Inspectors
Agreements with the Department of Energy
Plans, Budgets and Performance
Documents
Letters & Correspondence
Reports
Outside Organization Briefs Presented to the Board
Board Activities & Recommendations
Recommendations
Board Calendar
Board Notational Votes
Board Member Testimonies, Speeches, and Other Public Statements
Public Hearings & Meetings
DOE Sites
Careers
Job Openings
Areas of Expertise
Benefits & Pay
Policies and Practices on Hiring
Topics
Topics Search
EEO
Complaint, Policy & Processing
Affirmative Employment
Diversity, Equity and Inclusion
About Us
Documents
Board Activities & Recommendations
Public Hearings & Meetings
DOE Sites
Careers
Topics
EEO
About Us
Mission
Strategic Goals
Our History
Board Members
Resident Inspectors
Agreements with the Department of Energy
Plans, Budgets and Performance
Documents
Letters & Correspondence
Reports
Outside Organization Briefs Presented to the Board
Board Activities & Recommendations
Recommendations
Board Calendar
Board Notational Votes
Board Member Testimonies, Speeches, and Other Public Statements
Public Hearings & Meetings
DOE Sites
Careers
Job Openings
Areas of Expertise
Benefits & Pay
Policies and Practices on Hiring
Topics
Topics Search
EEO
Complaint, Policy & Processing
Affirmative Employment
Diversity, Equity and Inclusion
Home
>
Documents
>
Letters
>
HCAEX Tunnel Fragility Analysis Input and Assumptions
HCAEX Tunnel Fragility Analysis Input and Assumptions
Document
H-Canyon Exhaust Tunnel Fragility Analysis Input and Assumptions [2019-100-004].pdf
Key Information
Date
Friday, December 7, 2018
Sender
Bruce Hamilton
Chairman
Defense Nuclear Facilities Safety Board
Recipient
James Perry
Secretary of Energy
Department of Energy
