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
>
Alternative Methodology for Safety Integrity Level Determination of Instrumented Systems at the LAWPS
Alternative Methodology for Safety Integrity Level Determination of Instrumented Systems at the LAWPS
Document
Alternative Methodology for Safety Integrity Level Determination of Instrumented Systems at the LAWPS 2017-100-069.pdf
Key Information
Date
Monday, August 7, 2017
Sender
Sean Sullivan
Chairman
Defense Nuclear Facilities Safety Board
Recipient
Mr.James Owendoff
Acting Assistant Secretary for Environmental Management
Department of Energy
