Kumar and Associates, Inc.
Colorado Springs,
Colorado
View Accreditation Certificate
Duane
Craft
6735 Kumar Heights
Colorado Springs
,
Colorado
80918
Phone: (719) 632-7009
Fax:
dcraft@kumarusa.com
http://www.kumarusa.com
Quality Management System - accredited since 1/10/2011
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture)
Asphalt Mixture - accredited since 8/9/2007
R47, T30, T166, T209, T269, T308, T329, CP-L 5115, D2041, D2726, D3203, D5444, D6307
Soil - accredited since 8/9/2007
R58, T88, T89, T90, T99, T100, T180, T191, T193, T265, T310, D421, D422, D698, D854, D1140, D1556, D1557, D1883, D2216, D2487, D2488, D4318, D4546, D6938
Aggregate - accredited since 8/9/2007
R76, T11, T19, T27, T84, T85, T176, T255, C29, C117, C127, C128, C136, C566, C702, D2419
Concrete - accredited since 1/18/2008
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, C231, C511, C617 (7000 psi and below), 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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