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Technician Information for Kou Yang
First Name | Kou |
Last Name | Yang |
Technician ID | 04965 |
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California Test (CT) Certifications
Total 22 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
CT 125 HMA Sampling - HMA | 2025-05-02 | Active | Ed Gamboa | Lab 2 | (No comments) |
CT 231 Relative Compaction - Nuclear Gage | 2025-05-02 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 370 Moisture Content by Microwave | 2025-05-02 | Active | Ed Gamboa | Lab 1 | (No comments) |
CT 375 AC Density by Nuclear Gage | 2025-05-02 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 205 Percent Crushed Particles (JTCP - S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 217 Sand Equivalent (JTCP - S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 227 Cleanness Value (JTCP - S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 229 Durability (JTCP - S&A) | 2024-02-05 | Expired | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 518 Unit Weight - PCC (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 540 Making Cylinders - PCC (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 556 Slump - PCC (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 557 Temperature - PCC (JTCP - PCC) | 2026-10-01 | Active | Sarbjit Grewal | Lab 1, Lab 2 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2024-02-05 | Expired | Benjamin Martinez | Lab 1, Lab 2 | Did not participate in 2022 CSP CT 202. Please contact CSP@dot.ca.gov for reinstatement instructions. |
AASHTO/ASTM Proficiencies
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