Design Consulting Engineers
Chicago,
Illinois
View Accreditation Certificate
Mannan
Abdul
3841 W. Devon Avenue
Chicago
,
Illinois
60659
Phone: (773) 681-0541
Fax:
chicago@dceint.com
http://www.dceint.com
Quality Management System - accredited since 4/17/2020
R18, C1077 (Concrete), E329 (Concrete)
Asphalt Mixture - accredited since 8/19/2021
T30, T308, D5444, D6307
Soil - accredited since 8/19/2021
T99, T180, T310, D698, D1557, D6938
Aggregate - accredited since 8/19/2021
T11, T27, C117, C136
Sprayed Fire-Resistive Material - accredited since 8/19/2021
E605, E736
Concrete - accredited since 4/17/2020
C31 (Cylinders), C39, C138, C143, C172, C231, C511, C1064, C1231 (7000 psi and below)
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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