Briggs Engineering & Testing Company, Inc.
Rockland,
Massachusetts
View Accreditation Certificate
Sean
Skorohod
100 Weymouth Street
Unit H-2
Rockland
,
Massachusetts
02370
Phone: (781) 871-6040
Fax:
sskorohod@briggsengineering.com
http://www.briggsengineering.com
25-2030 : Accreditation has been suspended for Asphalt Mixture standard(s) T30, T164 (Mineral Matter Not Determined), D5444
25-5342 : Accreditation has been suspended for Aggregate standard(s) T27, C136
Quality Management System - accredited since 4/15/2002
R18, D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil)
Asphalt Mixture - accredited since 10/30/2017
R47, R68, R97, T166, T209, T269, T329, T331, T355, D979, D2041, D2726, D2950, D3203, D3549, D3665, D6752, D6926
Soil - accredited since 10/1/2003
R58, R74, T89, T90, T99, T180, T191, T193, T265, T310, T311, D421, D698, D1140, D1556, D1557, D1883, D2216, D2487, D2488, D4318, D4718, D6913, D6938
Aggregate - accredited since 4/15/2002
R76, R90, T11, T19, T21, T85, T112, T255, T335, C29, C40, C117, C127, C566, C702, D75, D4791, D5821
Sprayed Fire-Resistive Material - accredited since 1/8/2026
E605, E736
Concrete - accredited since 4/15/2002
M201, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T152, T196, T231 (11000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C231, C511, C617 (11000 psi and below), C1064, C1231 (7000 psi and below), C1542
Masonry - accredited since 6/18/2014
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 8/11/2026. Please visit https://aashtoresource.org for current accreditation status.
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