SIAD: Certificates for Jeremiah Johnson
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Certificates for Jeremiah Johnson

Basic Information

First NameJeremiah
Last NameJohnson
StatusActive

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 8 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2025-07-24ActiveDalton LaBoskey(No lab)(No comments)

AASHTO/ASTM Proficiencies

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