Terracon Consultants, Inc.
Omaha,
Nebraska
View Accreditation Certificate
Tyler
Fellows
15080 A Circle
Omaha
,
Nebraska
68144
Phone: (402) 384-7017
Fax: (402) 330-7606
tyler.fellows@terracon.com
http://www.terracon.com
Quality Management System - accredited since 7/1/1995
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 7/1/1997
R30, R47, R97, T30, T166, T209, T269, T308, T312, T329, T355, D979, D2041, D2726, D2950, D3203, D5444, D6307, D6925
Soil - accredited since 9/2/2003
R58, T88, T89, T90, T99, T100, T134, T180, T191, T193, T208, T216, T265, T267, T288, T289, T296, T297, T310, D421, D422, D558, D698, D854, D1140, D1556, D1557, D1883, D2166, D2216, D2435, D2487, D2488, D2850, D2974, D4253, D4254, D4318, D4546, D4718, D4767, D5084, D5334, D6913, D6938, D7263, D7928, G51, G57
Rock - accredited since 3/12/2025
D4543, D7012 (Method C)
Aggregate - accredited since 7/1/1995
R76, R90, T11, T19, T21, T27, T84, T85, T96, T104, T112, T113, T255, T304, T335, C29, C40, C88, C117, C123, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D4791, D5821
Sprayed Fire-Resistive Material - accredited since 6/11/2014
E605, E736
Concrete - accredited since 7/1/1995
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Drilling Cores of Concrete), T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T148, T152, T160, T177, T196, T198, T231 (9000 psi and below), T309, T325, C31 (Beams), C31 (Cylinders), C39, C42 (Drilling Cores of Concrete), C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C157, C172, C173, C174, C192, C231, C293, C495, C496, C511, C617 (9000 psi and below), C642, C805, C939 (Pre-Mixed), C1064, C1074, C1140 (Obtaining and Testing Specimens), C1231 (7000 psi and below), C1604
Masonry - accredited since 12/7/2012
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C1019 (Sampling and Testing Grout)
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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