Tester Information for Gustavo Chao
Basic Information
| First Name | Gustavo |
|---|---|
| Last Name | Chao |
| Status | Active |
Associated Labs
Total 1 item.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| Southern Regional Laboratory | Ron Longazo | 13970 Victoria St, Fontana, CA 92336 | 8 | Lab 1 |
Test Methods
California Test (CT) Certifications
Total 9 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| CT 360 Surface Abrasion | 2017-12-15 | Expired | Robby Rodriguez | Lab 1 | (No comments) |
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2019-12-15 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 106 Definitions - Specific Gravity (SpG) | 2019-12-15 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 304 Sample Preparation - HMA | 2019-12-15 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2019-12-15 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2019-12-15 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 366 Stabilometer | 2019-12-15 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 382 AC Content by Ignition Oven | 2019-12-15 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 371 Moisture Induced Damage (TSR) | 2020-03-07 | Expired | Vincent Onoh | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
Total 9 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| AASHTO T312 Gyratory Compactor | 2017-04-16 | Expired | Dave Franceschelli | Lab 1 | (No comments) |
| AASHTO T324 Hamburg Wheel-Track | 2017-04-16 | Expired | Dave Franceschelli | Lab 1 | (No comments) |
| AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I) | 2017-04-16 | Expired | Dave Franceschelli | Lab 1 | (No comments) |
| AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II) | 2021-06-07 | Expired | Biplab Bhattacharya | Lab 1 | (No comments) |
| AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II) | 2021-06-07 | Expired | Biplab Bhattacharya | Lab 1 | (No comments) |
| AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II) | 2021-06-07 | Expired | Biplab Bhattacharya | Lab 1 | (No comments) |
| AASHTO T275 Bulk SpG - HMA (JTCP - HMA II) | 2021-06-07 | Expired | Biplab Bhattacharya | Lab 1 | (No comments) |
| AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II) | 2021-06-07 | Expired | Biplab Bhattacharya | Lab 1 | (No comments) |
| AASHTO T283 Moisture Induced Damage (TSR) | 2022-02-24 | Expired | Shaya Meisamifard | Lab 1 | (No comments) |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel