Tester Information for John Redfeairn

Basic Information

First NameJohn
Last NameRedfeairn
StatusActive

Associated Labs

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

Test Methods

California Test (CT) Certifications

Total 7 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2023-06-30ActivePedro Reyes(No lab)(No comments)
CT 106 Definitions - Specific Gravity (SpG) 2023-06-30ActivePedro Reyes(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2017-02-24ExpiredPedro Reyes(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2017-02-24ExpiredPedro Reyes(No lab)(No comments)
CT 125 CEM Sampling - CEM 2017-02-24ExpiredPedro Reyes(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2017-02-24ExpiredPedro Reyes(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2017-02-24ExpiredPedro Reyes(No lab)(No comments)

AASHTO/ASTM Proficiencies

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