Technician Information for Jack Colvard

First NameJack
Last NameColvard
Technician ID00838

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 13 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2023-05-19ExpiredRichard Hibbard(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2023-05-19ExpiredRichard Hibbard(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2023-05-19ExpiredRichard Hibbard(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2023-05-19ExpiredRichard Hibbard(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2023-05-19ExpiredRichard Hibbard(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2023-05-19ExpiredRichard Hibbard(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2023-05-19ExpiredRichard Hibbard(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES 2023-02-04ExpiredMartiniano Ruiz(No lab)(No comments)
CT 125 HMA Sampling - HMA 2023-02-04ExpiredMartiniano Ruiz(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2023-02-03ExpiredMartiniano Ruiz(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2023-02-03ExpiredMartiniano Ruiz(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2020-05-19ExpiredRahshaun Spears(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2020-05-19ExpiredRahshaun Spears(No lab)(No comments)

AASHTO/ASTM Proficiencies