Technician Information for Matthew Chang
| First Name | Matthew |
|---|---|
| Last Name | Chang |
| Technician ID | 06141 |
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 | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|---|
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2023-04-26 | 2028-04-26 | Active | David Medina | (No lab) | (No comments) |
AASHTO/ASTM Proficiencies
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|---|
No results found. | ||||||
JTCP Sessions
| JTCP Training Code | JTCP Training Start Date | JTCP Training End Date |
|---|---|---|
No results found. | ||
For concerns with missing or erroneous data, please contact your Independent Assurance personnel