Brannan Sand and Gravel Company, L.L.C.
Denver,
Colorado
View Accreditation Certificate
Jeff
Cuypers
5880 Lipan Street
Denver
,
Colorado
80216
Phone: (720) 276-6374
Fax:
jcuypers@brannan1.com
http://www.brannan1.com
Quality Management System - accredited since 8/1/2001
R18, D3666 (Aggregate), D3666 (Asphalt Mixture)
Asphalt Mixture - accredited since 8/1/2001
R30, R35, R47, R68, R97, T30, T166, T209, T245, T269, T283, T305, T308, T312, T329, T355, CP-L 5106, CP-L 5115, D2950, D3549, D6926, D6927, D8225
Soil - accredited since 6/5/2025
R58, T89, T90, T99, T180, T310, D421, D698, D1557, D2487, D4318, D6938
Aggregate - accredited since 4/18/2005
R76, R90, T11, T19, T27, T84, T85, T96, T100 (Mineral Filler), T112, T176, T255, T304, T335, C142, D4791, D5821
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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