Wang Engineering, Inc.
Lombard,
Illinois
View Accreditation Certificate
Liviu
Iordache
1145 N. Main Street
Lombard
,
Illinois
60148
Phone: (630) 953-9928
Fax:
liordache@wangeng.com
https://http://www.wangeng.com
Quality Management System - accredited since 7/1/2001
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Soil - accredited since 7/1/2001
R58, R74, T88, T89, T90, T99, T100, T180, T193, T208, T215, T216, T265, T267, T296, T297, T310, D421, D422, D698, D854, D1140, D1557, D1883, D2166, D2216, D2434, D2435, D2487, D2488, D2850, D2974, D4318, D4546, D4718, D4767, D5084, D6938, D7928
Aggregate - accredited since 3/2/2005
R76, T11, T19, T21, T27, T84, T85, T255, C29, C40, C117, C127, C128, C136, C566, C702
Concrete - accredited since 3/2/2005
M201, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T152, T196, T231 (5000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C231, C511, C617 (5000 psi and below), C642, C1064, C1140, 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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