- Home
- Information for Christian Masse
Technician Information for Christian Masse
| First Name | Christian |
|---|
| Last Name | Masse |
|---|
| Technician ID | 05994 |
|---|
Total 2 items.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|
| Twining Laboratories | Christian Masse | 120 Main Avenue, Sacramento, CA 95838 | 3 | Lab 1 |
| Twining, Inc. (Concord) | Christian Masse | 5027 Commercial Circle, Suite G, Concord, CA 94520 | 4 | Lab 2 |
California Test (CT) Certifications
Total 23 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 | Wei Geng | Lab 1 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2023-04-21 | 2026-04-21 | Expired | Gabriela Lopez | Lab 1 | (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 | (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 | (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 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2 | (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 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2026-01-09 | 2029-01-09 | Active | Wei Geng | Lab 1, Lab 2 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2023-04-21 | 2026-04-21 | Expired | Gabriela Lopez | Lab 1 | (No comments) |
| CT 389 Hamburg Wheel-Track | 2024-06-20 | 2025-06-20 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | Lab 1, Lab 2 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | Lab 1, Lab 2 | (No comments) |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2024-06-20 | 2025-06-20 | Expired | Sarbjit Grewal | (No lab) | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2024-06-20 | 2026-06-20 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | Lab 1, Lab 2 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | Lab 1, Lab 2 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2024-11-15 | 2029-11-15 | Active | Gabriela Lopez | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
For concerns with missing or erroneous data, please contact your Independent Assurance personnel