Krazan & Associates of Washington, Inc.
Lynnwood,
Washington
View Accreditation Certificate
Ken
Sahi
4303 198th Street SW
Lynnwood
,
Washington
98036
Phone: (425) 485-5519
Fax:
KenSahi@Krazan.com
http://https://www.krazan.com/site/
Quality Management System - accredited since 5/17/2022
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), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 5/17/2022
R47, T275, D979, D2041, D2726, D2950, D3203, D3549, D5444, D6307, D6925
Soil - accredited since 5/17/2022
D421, D422, D698, D854, D1140, D1556, D1557, D1883, D2166, D2216, D2487, D2488, D2974, D4318, D4718, D6913, D6938
Rock - accredited since 11/10/2025
D4543, D5312, D5313, D7012 (Method C)
Aggregate - accredited since 5/17/2022
C29, C40, C88, C117, C123, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D2419, D3744, D4791, D5821
Sprayed Fire-Resistive Material - accredited since 5/17/2022
E605, E736
Concrete - accredited since 12/9/2022
C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C192, C231, C511, C617 (5000 psi and below), C1064, C1231 (7000 psi and below), C1542
Masonry - accredited since 12/9/2022
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)
C780 (Annex 1) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Consistency by Cone Penetration)
C780 (Annex 6 - Cubes) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cubes)
C780 (Annex 6 - Cylinders) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cylinders)
C1019 (Sampling and Testing Grout)
C1314 (Compressive Strength of Masonry Prisms)
C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
Iron and Steel - accredited since 5/17/2022
F3125 (Externally Threaded Fasteners (Bolts): Rotational Capacity)
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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