Tester Information for Jeffrey Matsushita

Basic Information

First NameJeffrey
Last NameMatsushita
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
GMU Geotechnical, IncorporatedMike Moscrop23241 Arroyo Vista, Rancho Santa Margarita, CA 9268812Lab 1

Test Methods

California Test (CT) Certifications

Total 8 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 231 Relative Compaction - Nuclear Gage 2023-03-01ActiveMajid FahrtoshLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2023-03-01ActiveMajid FahrtoshLab 1(No comments)
CT 125 ADMIX Sampling - ADMIXTURE 2025-03-01ActiveMajid FahrtoshLab 1(No comments)
CT 125 AGG Sampling - AGGREGATES 2025-03-01ActiveMajid FahrtoshLab 1(No comments)
CT 125 BIT Sampling - BITUMINOUS 2025-03-01ActiveMajid FahrtoshLab 1(No comments)
CT 125 CEM Sampling - CEM 2025-03-01ActiveMajid FahrtoshLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2025-03-01ActiveMajid FahrtoshLab 1(No comments)
CT 125 HMA Sampling - HMA 2025-07-07ActiveMajid FahrtoshLab 1(No comments)

AASHTO/ASTM Proficiencies

Total 10 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T166(03-0H10U4) Bulk SpG of Compacted HMA - SSD 2021-11-19ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO T209(03-0H10U4) Max SpG and Density - HMA 2021-11-19ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO T331 Bulk Specific Gravity - vacuum seal method 2021-11-19ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO R83 Performance Test Specimens using the (SGC) 2021-11-23ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO TP124 Fracture Potential of Asphalt Mixtures 2021-11-23ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO T378 AMPT 2021-11-23ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO R47(03-0H10U4) Reducing Samples of HMA (Project: 03-0H10U4) 2021-11-30ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO T312 Gyratory Compactor 2021-11-30ExpiredIgnocencio Herrera(No lab)(No comments)
AASHTO T321 Beam Fatigue Testing 2021-12-01ExpiredIgnocencio Herrera(No lab)(No comments)
ASTM D8225(03-0H10U4) IDEAL CT 2022-07-09ExpiredSoroosh Amelian(No lab)(No comments)