Tester Information for Benjamin Dreher

Basic Information

First NameBenjamin
Last NameDreher
StatusActive

Associated Labs

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

Test Methods

California Test (CT) Certifications

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

AASHTO/ASTM Proficiencies

Total 5 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2023-12-03ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2023-12-03ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2023-12-03ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2023-12-03ActiveSarbjit Grewal(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2023-12-03ActiveSarbjit Grewal(No lab)(No comments)