Technician Information for Jose Leon Amparan
| First Name | Jose Leon |
|---|---|
| Last Name | Amparan |
| Technician ID | 04528 |
Associated Labs
Total 3 items.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| CT D04 - Richmond Field Laboratory | Ignacio Arechiga | 3401 Regatta Boulevard, Richmond, CA 94804 | 4 | Lab 1 |
| Atlas | Austin Hill | 9085 Aero Drive, Suite B, San Diego, CA 92123 | 11 | Lab 2 |
| Atlas Technical Consultants - Whittier | Samir El-Chammas | 12409 Slauson Avenue, Suite I, Whittier, CA 90606 | 7 | Lab 3 |
Test Methods
California Test (CT) Certifications
Total 16 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|---|
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2026-01-09 | 2029-01-09 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2, Lab 3 | Jose Failed CT 105 written exam. Jose's CT 105 certificate status can be changed from suspended to active after passing CT 105 written exam. |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | Inactive | Firooz Ahmad Hosainy | Lab 1, Lab 2, Lab 3 | (No comments) | ||
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2026-02-18 | 2029-02-18 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2023-10-26 | 2024-10-26 | Expired | Joshua Gallaway | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | Inactive | Firooz Ahmad Hosainy | Lab 1, Lab 2, Lab 3 | (No comments) | ||
| CT 375 AC Density by Nuclear Gage | 2020-03-10 | 2022-03-10 | Expired | David Small | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2023-10-26 | 2024-10-26 | Expired | Joshua Gallaway | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 552 Relative Compaction of Polymer Concrete | 2024-05-14 | 2025-05-14 | Expired | Alexis England | Lab 1, Lab 3 | (No comments) |
AASHTO/ASTM Proficiencies
Total 17 items.
JTCP Sessions
Total 3 items.
| JTCP Training Code | JTCP Training Start Date | JTCP Training End Date |
|---|---|---|
| HMA1_RC_SJ0012 | 2026-02-17 | 2026-02-18 |
| HMA2_RC_SJ0015 | 2025-11-04 | 2025-11-05 |
| SA_SJ0135 | 2026-01-06 | 2026-01-09 |
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