Technician Information for Gregory Hayes

First NameGregory
Last NameHayes
Technician ID05691

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 9 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 231 Relative Compaction - Nuclear Gage 2022-07-292023-07-29ExpiredMajid Fahrtosh(No lab)(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2018-03-172023-03-17ExpiredDalton LaBoskey(No lab)(No comments)

AASHTO/ASTM Proficiencies