| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 106 Definitions - Specific Gravity (SpG) | 2025-03-28 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2023-12-11 | Expired | Sarbjit Grewal | (No lab) | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2026-02-10 | Inactive | Benjamin Martinez | (No lab) | Did not participate in 2024 CSP CT 202. Please contact CSP@dot.ca.gov for reinstatement instructions. |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 206 SpG & Absorption - Coarse Aggregates | 2024-10-19 | Expired | Martiniano Ruiz | (No lab) | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2024-10-19 | Expired | Martiniano Ruiz | (No lab) | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2025-03-01 | Active | Salvador Lopez-Zamora | (No lab) | (No comments) |
| CT 234 Uncompacted void - Fine Aggregates | 2024-10-19 | Expired | Martiniano Ruiz | (No lab) | (No comments) |
| CT 235 Flat and Elongated Particles | 2024-10-19 | Expired | Martiniano Ruiz | (No lab) | (No comments) |
| CT 304 Sample Preparation - HMA | 2025-03-01 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2023-12-11 | Expired | Martiniano Ruiz | (No lab) | Adjusted date obtained to match date HMA 1 Module was taken. |
| CT 308 Bulk SpG and Density - HMA | 2025-03-01 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 309 Max SpG and Density - HMA | 2025-03-01 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 370 Moisture Content by Microwave | 2025-03-01 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 375 AC Density by Nuclear Gage | 2025-03-01 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 382 AC Content by Ignition Oven | 2025-03-01 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2025-08-23 | Active | Sarbjit Grewal | (No lab) | Created based on CT521 certificate ID62480 |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-08-23 | Active | Sarbjit Grewal | (No lab) | Created based on CT521 certificate ID62480 |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2025-08-23 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2025-08-23 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 533 Ball Penetration - PCC | 2025-03-01 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2026-12-10 | Active | Sarbjit Grewal | (No lab) | (No comments) |