Colliers Engineering & Design, Inc.
Mays Landing,
New Jersey
View Accreditation Certificate
Eduardo
Freire
5439 Harding Highway
Mays Landing
,
New Jersey
08330-0427
Phone: (609) 829-5255
Fax:
ed.freire@collierseng.com
http://colliersengineering.com/
26-3669 : Accreditation has been suspended for Soil standard(s) G187
Quality Management System - accredited since 3/15/1991
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)
Asphalt Mixture - accredited since 3/15/1991
T30, T166 (Cores), T209, T269, T308, T355, D2041, D2726 (Cores), D2950, D3203, D3549, D5444, D6307
Soil - accredited since 12/4/2002
R58, R74, T88, T89, T90, T99, T100, T180, T193, T208, T215, T216, T236, T265, T267, T288, T289, T296, T297, T310, T311, D421, D422, D698, D854, D1140, D1557, D1883, D2166, D2216, D2434, D2435, D2487, D2488, D2850, D2974, D3080 (2000 lb/ft-sq or Greater Normal Stress), D4253, D4254, D4318, D4718, D4767, D4972, D5084, D6913, D6938, D7263, D7928, G51, G57
Rock - accredited since 3/30/2018
D3967, D4543, D5731, D7012 (Method C)
Aggregate - accredited since 7/15/2002
R76, R90, T11, T19, T21, T27, T84, T85, T96, T112, T176, T255, T304, C29, C40, C117, C127, C128, C131, C136, C142, C566, C702, C1252, D75, D2419, D4791
Sprayed Fire-Resistive Material - accredited since 3/1/2011
E605, E736
Concrete - accredited since 7/15/2002
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Drilling Cores of Concrete), T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T152, T196, T198, T309, C31 (Beams), C31 (Cylinders), C39, C42 (Drilling Cores of Concrete), C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C192, C231, C496, C511, C803, C805, 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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