| CT 368 OBC of OGAC | 2022-07-28 | 2023-07-28 | Expired | Ed Gamboa | Lab 1 | (No comments) |
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 106 Definitions - Specific Gravity (SpG) | 2025-05-06 | 2028-05-06 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2025-01-24 | 2028-01-24 | Active | Firooz Ahmad Hosainy | (No lab) | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | 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) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 206 SpG & Absorption - Coarse Aggregates | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 301 "R" Value | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 382 AC Content by Ignition Oven | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | (No lab) | Created based on CT521 certificate ID22136 |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2025-05-06 | 2027-05-06 | Active | Sarbjit Grewal | (No lab) | Created based on CT521 certificate ID22136 |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2023-04-14 | 2028-04-14 | Active | Gabriela Lopez | (No lab) | (No comments) |