ATL, Inc. dba CMT Engineering Laboratories
Tucson,
Arizona
View Accreditation Certificate
Meichel
Coates
4455 S. Park Avenue
Suite 108
Tucson
,
Arizona
85714
Phone: (602) 241-1097
Fax:
Meichel.Coates@cmttechnicalservices.com
http://www.cmtlaboratories.com
Quality Management System - accredited since 1/16/2008 R18, D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil)
Asphalt Mixture - accredited since 1/16/2008 R30, R47, R68, T30, T166, T209, T245, T269, T287, T308, T329, T355, D2041, D2726, D2950, D3203, D3549, D4125, D5444, D6307, D6926, D6927
Soil - accredited since 1/16/2008 R58, T89, T90, T99, T100, T134, T180, T191, T217, T265, T288, T289, T310, D421, D558, D698, D1140, D1556, D1557, D2216, D2487, D2488, D4318, D4944, D6913, D6938
Aggregate - accredited since 1/16/2008 R76, R90, T11, T19, T21, T27, T84, T85, T176, T255, T304, T335, C29, C40, C117, C127, C128, C136, C566, C702, C1252, D75, D2419, D4791, D5821
Concrete - accredited since 6/23/2008 M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24, T97, T119, T121, T152, T196, T231 (7000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42, C78, C138, C143, C172, C173, C192, C231, C511, C617 (7000 psi and below), C1064, C1231 (7000 psi and below), C1542
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 2/18/2025. Please visit http://www.aashtoresource.org for current accreditation status.
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