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Technician Information for Thao Xiong
First Name | Thao |
Last Name | Xiong |
Technician ID | 02352 |
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California Test (CT) Certifications
Total 28 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2026-02-17 | Active | David Medina | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 125 ADMIX Sampling - ADMIXTURE | 2023-06-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 125 AGG Sampling - AGGREGATES | 2023-06-21 | Expired | Jackie Treat | (No lab) | (No comments) |
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2026-02-17 | Active | David Medina | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 125 BIT Sampling - BITUMINOUS | 2023-06-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 125 CEM Sampling - CEM | 2023-06-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 125 GEN Sampling - GENERAL | 2023-06-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 125 HMA Sampling - HMA | 2023-06-21 | Expired | Jackie Treat | (No lab) | (No comments) |
CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2026-02-17 | Active | David Medina | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2019-07-18 | Expired | Richard Hibbard | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2018-07-18 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 206 SpG & Absorption - Coarse Aggregates | 2023-06-21 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 207 SpG & Absorption - Fine Aggregates | 2023-06-21 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 211 LA Rattler | 2023-06-21 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 212 Unit Weight of Aggregates | 2018-07-18 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 217 Sand Equivalent (JTCP - S&A) | 2018-07-18 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2018-07-18 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 229 Durability (JTCP - S&A) | 2018-07-05 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 231 Relative Compaction - Nuclear Gage | 2023-06-21 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 234 Uncompacted void - Fine Aggregates | 2023-06-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 235 Flat and Elongated Particles | 2023-06-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2026-02-17 | Active | David Medina | Lab 2 | (No comments) |
CT 308 Bulk SpG and Density - HMA | 2018-07-18 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 309 Max SpG and Density - HMA | 2018-07-18 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 371 Moisture Induced Damage (TSR) | 2023-06-21 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 375 AC Density by Nuclear Gage | 2026-06-17 | Active | Darrell Valasek | Lab 2 | (No comments) |
CT 382 AC Content by Ignition Oven | 2018-07-18 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
CT 389 Hamburg Wheel-Track | 2023-06-21 | Expired | Jackie Treat | Lab 2 | (No comments) |
AASHTO/ASTM Proficiencies
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