SIAD: Certificates for Robert D. Ruiz
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Certificates for Robert D. Ruiz

Basic Information

First NameRobert D.
Last NameRuiz
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Twining Laboratories of Southern CaliforniaCorey Rhodes3310 Airport Way, Long Beach, CA 908067Lab 1

Test Methods

California Test (CT) Certifications

Total 2 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 521 Compressive Strength - PCC 2023-10-03ActiveAshley ShawLab 1(No comments)
CT 523.2 Section B.3 Flexural Strength (Lab Test) 2023-10-03ActiveAshley ShawLab 1(No comments)

AASHTO/ASTM Proficiencies

Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
No results found.