Texas Refining Division
Step 2 DISA


The Texas Refining Division for Marathon Petroleum Company LP utilizes the DISA Contractors Consortium (DCC) and DISA Contractor Consortium Hair Testing (DCCHT) Programs to provide compliance with our Drug and Alcohol Program.

All contract workers will need to be DISA compliant before entering the refinery.

Please see the below link for specific pre-entry and post-entry DISA requirements.
Link to DISA Drug Testing Policy

The website for DISA, Inc. is:

The DISA representatives for Marathon are:

Brady Quarles
DISA, Inc.
281.673.2538 (business)

Colin Woods
DISA, Inc.
281.673.2541 (business)

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