Terracon Consultants, Inc.
Cincinnati,
Ohio
View Accreditation Certificate
Kalyn
Abrams
611 Lunken Park Drive
Cincinnati
,
Ohio
45226
Phone: (513) 612-9158
Fax:
kalyn.abrams@terracon.com
http://www.terracon.com
26-3278 : Accreditation has been suspended for Soil standard(s) D7928
26-4797 : Accreditation has been suspended for Soil standard(s) T193, D1883
Quality Management System - accredited since 1/1/2000
R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 1/7/2005
T166 (Cores), T209, T269, T355, D2041, D2726 (Cores), D2950, D3203
Soil - accredited since 1/1/2000
R58, T88, T89, T90, T99, T100, T134, T135, T136, T180, T191, T208, T215, T216, T236, T265, T267, T289, T296, T297, T310, D421, D422, D558, D559, D560, D698, D854, D1140, D1556, D1557, D1633, D2166, D2216, D2434, D2435, D2487, D2488, D2850, D2937, D2974, D3080, D4254, D4318, D4546, D4643, D4718, D4767, D4972, D5084, D6913, D6938, D7263, G57, G187
Rock - accredited since 8/29/2011
D3967, D4543, D4644, D5731, D7012 (Method C), D7012 (Method D)
Aggregate - accredited since 4/23/2003
R76, R90, T11, T19, T21, T27, T84, T85, T96, T104, T112, T113, T255, T327, T335, CRD-C130, C29, C40, C88, C117, C123, C127, C128, C131, C136, C142, C295, C535, C566, C702, D75, D4791, D5821, D6928, D7428
Sprayed Fire-Resistive Material - accredited since 7/25/2018
E605, E736
Concrete - accredited since 7/15/2000
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T152, T160, T161, T177, T196, T198, T231 (6000 psi and below), T277, T309, T325, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C157, C172, C173, C192, C215, C231, C293, C341, C457, C469, C496, C511, C617 (6000 psi and below), C642, C666, C803, C805, C856, C876, C1064, C1074, C1140 (Obtaining and Testing Specimens), C1152, C1202, C1218, C1231 (7000 psi and below), C1383, C1542
Ultra-High Performance Concrete - accredited since 2/24/2026
C1856-C39, C1856-C511
Masonry - accredited since 1/10/2023
C67 (Brick: Absorption)
C67 (Brick: Capping)
C67 (Brick: Compressive Strength)
C67 (Brick: Measurement)
C67 (Brick: Specimen Preparation)
C140 (Full-Size Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C780 (Annex 1) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Consistency by Cone Penetration)
C780 (Annex 6 - Cubes) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cubes)
C1019 (Sampling and Testing Grout)
C1314 (Prisms Constructed of Reduced-Size Concrete Masonry Units) (Compressive Strength of Masonry Prisms)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
Iron and Steel - accredited since 10/31/2019
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Elongation))
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength))
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Yield Strength))
M31-T285 / A615-E290 (Carbon-Steel Bars, Deformed and Plain: Bend Test)
A706-A370 (Low Alloy Steel Bars, Deformed and Plain: Tension (Elongation))
A706-A370 (Low Alloy Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength))
A706-A370 (Low Alloy Steel Bars, Deformed and Plain: Tension (Yield Strength))
A706-E290 (Low Alloy Steel Bars, Deformed and Plain: Bend Test)
F3125 (Externally Threaded Fasteners (Bolts): Rotational Capacity)
Dimension Stone - accredited since 11/28/2022
C97, C170
Controlled Low Strength Material - accredited since 2/24/2026
D4832, D5971
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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