CalPortland Construction
Santa Maria,
California
View Accreditation Certificate
Danika
Nyback
1625 East Donovan Road
Santa Maria
,
California
93454
Phone: (805) 345-3467
Fax:
dnyback@calportland.com
http://www.calportland.com
Quality Management System - accredited since 6/16/2008
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete)
Asphalt Mixture - accredited since 6/16/2008
R30, R35, R47, R68, R79, R97, T30, T166, T209, T245, T269, T275, T283, T305, T308, T312, T324, T329, T355, D979, D2041, D2726, D2950, D3203, D3549, D4867, D5444, D6307, D6390, D6925, D6926, D6927, D7227
Soil - accredited since 6/9/2015
R58, T89, T90, T99, T100, T180, T265, D421, D698, D1557, D2216, D4318, D4718
Aggregate - accredited since 6/16/2008
R76, R90, T11, T19, T21, T27, T37, T84, T85, T96, T100 (Mineral Filler), T112, T176, T210, T255, T304, T335, C29, C40, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D546, D2419, D3744, D4791, D5821
Concrete - accredited since 7/18/2016
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T97, T119, T121, T152, T196, T197, T231 (7000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, C192, C231, C403, 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 8/11/2026. Please visit https://aashtoresource.org for current accreditation status.
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