Technician Information for Jingan Chen
| First Name | Jingan |
|---|---|
| Last Name | Chen |
| Technician ID | 05404 |
Associated Labs
| Lab Name | Lab Lab Manager Name | Full Address | Lab Lab District | Page Alias |
|---|---|---|---|---|
No results found. | ||||
Test Methods
California Test (CT) Certifications
Total 8 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2026-10-08 | Active | Sarbjit Grewal | (No lab) | (No comments) |
AASHTO/ASTM Proficiencies
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
No results found. | |||||
For concerns with missing or erroneous data, please contact your Independent Assurance personnel