Kumar and Associates, Inc.
Denver,
Colorado
View Accreditation Certificate
Jessie
Mendenhall
2250 South Lipan Street
Denver
,
Colorado
80223
Phone: (303) 742-9700
Fax:
jmendenhall@kumarusa.com
http://www.kumarusa.com
Quality Management System - accredited since 8/1/2002
R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil)
Asphalt Mixture - accredited since 8/1/2002
R47, R68, R97, T30, T166, T209, T245, T246, T269, T283, T287, T308, T312, T329, T355, CP-L 5106, CP-L 5115, D979, D1560 (Stability), D2041, D2726, D2950, D3203, D3549, D4125, D4867, D5444, D6307, D6925, D6926, D6927
Soil - accredited since 8/1/2002
R58, R74, T88, T89, T90, T99, T100, T134, T135, T136, T180, T190, T191, T193, T208, T216, T265, T267, T288, T289, T310, D421, D422, D558, D559, D560, D698, D854, D1140, D1556, D1557, D1633, D1883, D2166, D2216, D2435, D2487, D2488, D2844, D2974, D4318, D4546, D4643, D4718, D4972, D6913, D6938, D7263, D7928
Aggregate - accredited since 8/1/2002
R76, R90, T11, T19, T21, T27, T37, T84, T85, T96, T104, T112, T113, T176, T255, T335, C29, C40, C88, C117, C123, C127, C128, C131, C136, C142, C535, C566, C702, D75, D546, D2419, D4791, D5821
Concrete - accredited since 8/1/2002
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24 (Testing Drilled Cores of Concrete), T97, T119, T121, T148, T152, T196, T198, T231 (7000 psi and below), T303, T309, C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C174, C192, C231, C496, C511, C617 (7000 psi and below), C1064, C1231 (7000 psi and below), C1260, C1567
Masonry - accredited since 10/6/2005
C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units)
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C1019 (Sampling and Testing Grout)
C1314 (Compressive Strength of Masonry Prisms)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
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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