Tester Information for Patrick Trowbridge

Basic Information

First NamePatrick
Last NameTrowbridge
StatusActive

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
Union Materials Testing Inc.Evan Folk2247 Statham Blvd., Oxnard, CA 930337Lab 1

Test Methods

California Test (CT) Certifications

Total 12 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 BIT Sampling - BITUMINOUS 2024-06-01ActiveChad ClaxtonLab 1(No comments)
CT 125 GEN Sampling - GENERAL 2024-06-01ActiveChad ClaxtonLab 1(No comments)
CT 125 HMA Sampling - HMA 2024-06-01ActiveChad ClaxtonLab 1(No comments)
CT 231 Relative Compaction - Nuclear Gage 2024-06-01ActiveChad ClaxtonLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2024-06-01ActiveChad ClaxtonLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2026-02-12ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2026-02-12ActiveSarbjit GrewalLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2026-02-12ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2026-02-12ActiveSarbjit GrewalLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2026-02-12ActiveSarbjit Grewal(No lab)(No comments)
CT 556 Slump - PCC (JTCP - PCC)2026-02-12ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2026-02-12ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies

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