Technician Information for Gordon Fowlston

First NameGordon
Last NameFowlston
Technician ID02894

Associated Labs

Total 1 item.
Lab NameManager NameFull AddressDistrictPage Alias
County of SacramentoAu Williams9665 Agriculture Lane, Sacramento, CA 958273Lab 1

Test Methods

California Test (CT) Certifications

Total 16 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 125 AGG Sampling - AGGREGATES 2025-04-04ActiveRam Sah(No lab)(No comments)
CT 125 GEN Sampling - GENERAL 2025-04-04ActiveRam Sah(No lab)(No comments)
CT 125 HMA Sampling - HMA 2025-04-04ActiveRam Sah(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-04-04ActiveRam SahLab 1(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2026-02-26ActiveSarbjit GrewalLab 1(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2026-02-26ActiveSarbjit GrewalLab 1(No comments)
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) 2025-04-04ActiveRam Sah(No lab) Created based on CT521 certificate ID39635
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) 2024-02-15ExpiredIgnocencio Herrera(No lab)
Created based on CT521 certificate ID39635
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2026-02-26ActiveSarbjit Grewal(No lab)(No comments)
CT 533 Ball Penetration - PCC 2023-06-29ExpiredIgnocencio HerreraLab 1(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2026-02-26ActiveSarbjit GrewalLab 1(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2026-02-26ActiveSarbjit GrewalLab 1(No comments)
CT 541 Flow Cone 2025-04-04ActiveRam SahLab 1(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2026-02-26ActiveSarbjit GrewalLab 1(No comments)
CT 556 Slump - PCC (JTCP - PCC)2026-02-26ActiveSarbjit GrewalLab 1(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2026-02-26ActiveSarbjit GrewalLab 1(No comments)

AASHTO/ASTM Proficiencies