AGENCY: Department of Transportation. Project Development. Materials and Pavements Division

SERIES: 81171
TITLE: Materials certifications
DATES: 1980-
ARRANGEMENT: Alphabetical by county thereunder numerical by project number.

DESCRIPTION: These files verify the quality of materials used in road construction. They include test reports, correspondence, and certification documentation of various materials.

RETENTION

Permanent. Retain for 5 year(s) after end of project or program

DISPOSITION

Transfer to Archives.

RETENTION AND DISPOSITION AUTHORIZATION

Retention and disposition for this series were specifically approved by the State Records Committee.

APPROVED: 03/1993

FORMAT MANAGEMENT

Paper: Retain in Office until project has been closed and then transfer to State Records Center. Retain in State Records Center for 5 years and then transfer to State Archives with authority to weed.

Microfilm master: Retain in State Archives permanently.

Microfilm duplicate: Retain in Office permanently.

APPRAISAL

Administrative Historical

This disposition is based on the high reference value the engineering notes have for future projects.