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The National Academies

NCHRP 20-07/Task 261 [Final]

Best Practices for Implementing Quality Control and Quality Assurance for Tunnel Inspection
[ NCHRP 20-07 (Research for AASHTO Standing Committee on Highways) ]

  Project Data
Funds: $100,000
Research Agency: Gannett Fleming, Inc
Principal Investigator: Chester Allen
Effective Date: 10/7/2008
Completion Date: 10/6/2009

The objective of this project is to develop guidelines for owners to use in selecting practices for tunnel inspection, operational safety and emergency response systems testing, and inventory procedures to improve the safety of highway tunnels.
Products Availability: Agency final report was submitted to AASHTO Technical Committee on Tunnels (T-20). (NCHRP Staff: W. Dekelbab)

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