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Technician Information for David Nguyen
| First Name | David |
|---|
| Last Name | Nguyen |
|---|
| Technician ID | 05330 |
|---|
California Test (CT) Certifications
Total 22 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2024-07-26 | 2027-07-26 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2024-02-13 | 2025-02-13 | Expired | Ashley Shaw | Lab 1, Lab 2 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
| CT 533 Ball Penetration - PCC | 2024-03-08 | 2025-03-08 | Expired | Majid Fahrtosh | Lab 1, Lab 2 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 552 Relative Compaction of Polymer Concrete | 2024-02-06 | 2025-02-06 | Expired | Ashley Shaw | Lab 1, Lab 2 | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2022-12-09 | 2027-12-09 | Active | Avinash Ralla | Lab 1, Lab 2 | (No comments) |
AASHTO/ASTM Proficiencies
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