TRI/ Environmental, Inc. dba Geotechnical Testing Services
Coraopolis,
Pennsylvania
View Accreditation Certificate
Ben
Schultz
103 Coraopolis Road
Coraopolis
,
Pennsylvania
15108
Phone: (724) 462-7470
Fax:
bschultz@gts-labs.com
http://www.gts-labs.com/
Quality Management System - accredited since 4/11/2023
R18
Soil - accredited since 4/11/2023
R58, R74, T88, T89, T90, T99, T100, T134, T180, T193, T208, T215, T216, T236, T265, T267, T288, T289, T290 (Method B), T291, T296, T297, D421, D422, D558, D698, D854, D1140, D1557, D1883, D2166, D2216, D2434, D2435, D2487, D2850, D2974, D3080, D4318, D4718, D4767, D5084, D6913, D7263, D7928, G51, G57, G187
Rock - accredited since 4/11/2023
D3967, D4543, D4644, D5731, D7012 (Method C), D7012 (Method D)
Aggregate - accredited since 4/11/2023
C40, C88, C117, C127, C128, C131, C136, C535, C566, C702
Sprayed Fire-Resistive Material - accredited since 4/11/2023
E605
Concrete - accredited since 12/20/2023
C39, C511, C617 (9000 psi and below), C1231 (6000 psi and below)
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 11/13/2025. Please visit https://aashtoresource.org for current accreditation status.
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