****THIS IS A NEW APPENDIX. PLEASE READ CAREFULLY.****

 

DISTRICT MATERIALS DUTIES

 

 

This appendix contains District Materials aggregate duties.

 

-          test results

-          frequencies

-          reporting

-          Condition of base

-          Segregation

-          Contamination

-          Degradation

-          Load-out

-          Product identification

-          Gradation (one of the following methods)

  Independent sample by District Materials

  Witness Q/C technician obtain production verification sample

  For revetment, erosion stone and macadam base, verification will be based on visual inspection

-          Quality samples will be obtained by District Materials.

-          District Materials will take possession of all production verification samples.

-          Notify the producer.

-          Investigate the stockpile, for acceptance, in accord with written evaluation method IM 301 or as directed by the District Materials Engineer.