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PSC Consultants, LLC

Waipahu, Hawaii


View Accreditation Certificate
Derrick Chan
94-547 Ukee Street Suite 210 Waipahu , Hawaii 96797

Phone: (808) 676-6677 Fax: (808) 676-6633 Derrick1@pscconsultants.com http://www.psc-hawaii.com
Quality Management System - accredited since 5/9/2012
R18, C1077 (Aggregate), C1077 (Concrete)

Soil - accredited since 5/9/2012
R58, T89, T90, T99, T180, T191, T193, T265, T310, D421, D698, D1140, D1556, D1557, D1883, D2216, D2487, D2488, D4318, D4643, D6913, D6938, D7928

Aggregate - accredited since 9/8/2014
C40, C117, C127, C128, C136, C566, C702, D75, D2419

Concrete - accredited since 9/8/2014
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C231, C511, C617 (8000 psi and below), C1064, C1231 (7000 psi and below)

Masonry - accredited since 8/27/2018
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)

Controlled Low Strength Material - accredited since 8/4/2021
D4832, D5971

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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