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Technician Information for Dennis Yeung
First Name | Dennis |
Last Name | Yeung |
Technician ID | 01782 |
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California Test (CT) Certifications
Total 21 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
CT 125 CEM Sampling - CEM | 2019-07-20 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 125 GEN Sampling - GENERAL | 2017-07-15 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 231 Relative Compaction - Nuclear Gage | 2024-06-23 | Expired | David Small | Lab 1, Lab 2 | (No comments) |
CT 308 Bulk SpG and Density - HMA | 2017-11-18 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 309 Max SpG and Density - HMA | 2018-04-15 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 382 AC Content by Ignition Oven | 2018-11-15 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2022-06-24 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2022-06-24 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 524 Flexural Strength of Rapid Strength - PCC | 2024-06-23 | Expired | David Small | Lab 1, Lab 2 | (No comments) |
CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2021-06-24 | Expired | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
CT 552 Relative Compaction of Polymer Concrete | 2024-06-23 | Expired | David Small | Lab 1, Lab 2 | (No comments) |
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2027-03-01 | Active | Gabriela Lopez | Lab 1, Lab 2 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | Not participated in CTM 202 for CSP
Temp extension |
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 217 Sand Equivalent (JTCP - S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 227 Cleanness Value (JTCP - S&A) | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2027-03-01 | Active | Gabriela Lopez | Lab 1, Lab 2 | (No comments) |
AASHTO/ASTM Proficiencies
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