AGENCY: Salt Lake City (Utah). Department of Airports

SERIES: 8710
TITLE: Materials test reports
DATES: 1978-2018.
ARRANGEMENT: Numerical by project number

DESCRIPTION: These reports contain the results of sieve analysis and nuclear density tests on asphalt, roadbase concrete and soils for conformance of materials required by the construction specifications. The tests are used as reference for future airport projects. These reports include date, type of material, amount of tests performed, and results of tests (sieve analysis results, percent of compaction, and cylinder compression tests).

RETENTION

Retain for 7 year(s) after end of project or program

DISPOSITION

Destroy.

RETENTION AND DISPOSITION AUTHORIZATION

These records are in Archives' permanent custody.

APPROVED: 10/1986

FORMAT MANAGEMENT

Paper: Retain in Office for 7 years after completion of project and then destroy.

APPRAISAL

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