AASHTO Designation: R 25-00 (2005) pdf free download

Standard  Recommended   Practice for

Technician  Training and

Qualification  Programs

AASHTO Designation: R 25-00 (2005)


AASHTO Designation: R 25-00 (2005) pdf free download

1.1.This document provides a guideline  for establishing evaluation and qualification procedures for personnel  engaged in sampling and testing of soils, aggregates, hot mix asphalt,  and portland cement concrete in accordance with AASHTO test methods.

The guideline is  intended for use by organizations providing  qualification of sampling and testing technicians  at the basic testing level for acceptance of materials and independent assurance testing.

1.2.The terms used in this standard regarding “technician” or “qualification”  are meant to be

generic descriptions.  Each state will need to use appropriate terminology consistent with state law

and practices.

1.3.This guideline does not purport to address all possible events and procedures inherent in the administration and use of a technician qualification program (TQP).


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Click here to download  AASHTO Designation: R 24-99 (2008) pdf free download

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