SIAD: Certificates for Zachery Jefferson
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Certificates for Zachery Jefferson

Basic Information

First NameZachery
Last NameJefferson
StatusActive

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
No results found.

Test Methods

California Test (CT) Certifications

Total 7 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-03-17ExpiredRichard Hibbard(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-03-17ExpiredRichard Hibbard(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-03-17ExpiredRichard Hibbard(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-03-17ExpiredRichard Hibbard(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-03-17ExpiredRichard Hibbard(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-03-17ExpiredRichard Hibbard(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-03-17ExpiredRichard Hibbard(No lab)(No comments)

AASHTO/ASTM Proficiencies

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