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The National Academies

NCHRP 20-07/Task 030 [Completed]

Manual on Subsurface Investigations
[ NCHRP 20-07 (Research for AASHTO Standing Committee on Highways) ]

  Project Data
Funds: 25000
Research Agency: Adrian Pelzner
Effective Date: 12/12/1986
Completion Date: 9/30/1987

Task 30, FY 1987, "Manual on Subsurface Investigations" (Adrian Pelzner). The objectives of this task were to prepare the draft document developed under Project 24-1 for publication by AASHTO and to prepare a draft AASHTO standard for conduct of subsurface investigations. The revised document was published by AASHTO in 1988.

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