Schnabel Engineering, LLC
West Columbia,
South Carolina
View Accreditation Certificate
Ben
Douglas
103 Trade Zone Drive
Suite 32
West Columbia
,
South Carolina
29170
Phone: (803) 796-6240
Fax: (803) 796-6250
bdouglas@schnabel-eng.com
http://www.schnabel-eng.com
Quality Management System - accredited since 5/3/2024
R18, C1077 (Aggregate), C1077 (Concrete), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 5/3/2024
T166 (Cores), D2726 (Cores)
Soil - accredited since 5/3/2024
R58, T88, T89, T90, T99, T100, T134, T180, T191, T193, T208, T215, T265, T267, T288, T289, T310, D421, D422, D558, D698, D854, D1140, D1556, D1557, D1633, D1883, D2166, D2216, D2434, D2487, D2488, D2937, D2974, D4318, D4718, D4972, D6913, D6938, D7263, D7928, G57
Aggregate - accredited since 5/3/2024
R76, R90, T11, T27, T84, T85, T255, C117, C127, C128, C136, C566, C702, D75
Sprayed Fire-Resistive Material - accredited since 2/23/2026
E605, E736
Concrete - accredited since 9/30/2025
M201, R60, R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T119, T121, T152, T196, T231 (5000 psi and below), T309, C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C138, C143, C172, C173, C231, C511, C617 (5000 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 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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