Technician Information for Kou Yang

First NameKou
Last NameYang
Technician ID04965
Download TL-0111

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
BSK AssociatesRandy Cortez399 Lindbergh Avenue, Livermore, CA 945514Lab 1
BSK Associates - Rancho CordovaRandy Cortez9332 Tech Center Drive#100, Sacramento, CA 958263Lab 2

Test Methods

California Test (CT) Certifications

Total 22 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA 2025-05-02ActiveEd GamboaLab 2(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-02-05ExpiredBenjamin MartinezLab 1, Lab 2Did not participate in 2022 CSP CT 202. Please contact CSP@dot.ca.gov for reinstatement instructions.
CT 205 Percent Crushed Particles (JTCP - S&A)2024-02-05ExpiredSarbjit GrewalLab 1(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 229 Durability (JTCP - S&A)2024-02-05ExpiredSarbjit GrewalLab 1, Lab 2(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-05-02ActiveEd GamboaLab 1, Lab 2(No comments)
CT 370 Moisture Content by Microwave 2025-05-02ActiveEd GamboaLab 1(No comments)
CT 375 AC Density by Nuclear Gage 2025-05-02ActiveEd GamboaLab 1, Lab 2(No comments)
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 518 Unit Weight - PCC (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 539 Sampling Fresh Concrete (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 540 Making Cylinders - PCC (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 556 Slump - PCC (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)
CT 557 Temperature - PCC (JTCP - PCC)2026-10-01ActiveSarbjit GrewalLab 1, Lab 2(No comments)

AASHTO/ASTM Proficiencies