Tester Information for Zachary Johnson

Basic Information

First NameZachary
Last NameJohnson
StatusActive

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 4 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2020-12-17ExpiredJackie Treat(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2020-12-17ExpiredJackie Treat(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2020-12-17ExpiredJackie Treat(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2021-12-17ExpiredJackie Treat(No lab)(No comments)

AASHTO/ASTM Proficiencies

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