Group Delta Consultants, Inc.
Anaheim,
California
View Accreditation Certificate
Mike
Reader
1320 Simpson Circle
Anaheim
,
California
92806
Phone: (714) 660-7500
Fax:
mike.reader@nv5.com
http://www.groupdelta.com
Quality Management System - accredited since 5/1/2000
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 3/21/2008
R47, T30, T166, T209, T246, T247, T275, T308, T355, D1560 (Stability), D1561, D2041, D2726, D2950, D5444, D6307
Soil - accredited since 12/3/2012
R58, T88, T89, T90, T99, T100, T180, T190, T191, T216, T236, T265, T310, D421, D422, D698, D854, D1140, D1556, D1557, D2216, D2435, D2487, D2844, D3080, D4318, D4829, D6913, D6938
Aggregate - accredited since 5/1/2000
R76, T11, T19, T21, T27, T84, T85, T96, T112, T176, T210, T255, T304, C29, C40, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D2419, D3744, D4791
Sprayed Fire-Resistive Material - accredited since 7/13/2015
E605, E736
Concrete - accredited since 5/1/2000
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T152, T196, T231 (6000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C192, C231, C511, C617 (6000 psi and below), C1064, C1231 (7000 psi and below), C1542
Masonry - accredited since 6/9/2014
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C1019 (Sampling and Testing Grout)
Iron and Steel - accredited since 6/9/2014
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)
M203-T244 / A416-A1061 (Steel Strand, Uncoated Seven-Wire: Tension (Elongation))
M203-T244 / A416-A1061 (Steel Strand, Uncoated Seven-Wire: Tension (Ultimate Tensile Strength))
M203-T244 / A416-A1061 (Steel Strand, Uncoated Seven-Wire: Tension (Yield Strength))
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)
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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