Hillis-Carnes Engineering Associates, Inc.
Annapolis Junction,
Maryland
View Accreditation Certificate
Michael J.
White
10975 Guilford Road
Suite A
Annapolis Junction
,
Maryland
20701
Phone: (410) 880-4788
Fax:
mwhite@hcea.com
http://www.hcea.com
Quality Management System - accredited since 2/15/2001
R18, C1077 (Aggregate), C1077 (Concrete), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Soil - accredited since 8/15/2002
R58, T88, T89, T90, T99, T100, T180, T193, T216, T236, T265, T310, D421, D422, D698, D1140, D1557, D1883, D2216, D2435, D2487, D3080 (2000 lb/ft-sq or Greater Normal Stress), D4318, D5084, D6938
Aggregate - accredited since 8/15/2002
R76, T11, T21, T27, T84, T85, T255, C40, C117, C127, C128, C136, C566, C702
Concrete - accredited since 2/15/2001
C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C231, C511, C617 (10000 psi and below), C1064, C1202, C1231 (7000 psi and below), C1542
Masonry - accredited since 11/18/2011
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)
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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