Western Refining Company, L.P. - a Marathon Petroleum Corporation company
El Paso,
Texas
View Accreditation Certificate
Christian
White
6501 Trowbridge Dr.
El Paso
,
Texas
79905
Phone: (915) 775-5548
Fax:
JMJanczak@marathonpetroleum.com
http://www.marathonpetroleum.com
26-4646 : Accreditation has been suspended for Asphalt Binder standard(s) T350
Quality Management System - accredited since 10/15/1999
R18
Asphalt Binder - accredited since 10/15/1999
R28, T48, T202, T228, T240, T313, T315, T316
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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