| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 125 CEM Sampling - CEM | 2015-12-04 | 2016-12-04 | Expired | Seree Yenjai | (No lab) | (No comments) |
| CT 125 GEN Sampling - GENERAL | 2015-12-04 | 2016-12-04 | Expired | Seree Yenjai | Lab 1 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2015-12-04 | 2016-12-04 | Expired | Seree Yenjai | (No lab) | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2022-12-09 | 2025-12-09 | Inactive | Brooke Vanassa | 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) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2022-12-09 | 2025-12-09 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2019-05-13 | 2020-05-13 | Expired | Seree Yenjai | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2019-10-24 | 2021-10-24 | Expired | Seree Yenjai | (No lab) | Created based on CT521 certificate ID53252 |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2019-10-24 | 2021-10-24 | Expired | Seree Yenjai | (No lab) | Created based on CT521 certificate ID53252 |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2019-10-24 | 2021-10-24 | Expired | Seree Yenjai | (No lab) | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2019-10-24 | 2021-10-24 | Expired | Seree Yenjai | Lab 1 | (No comments) |
| CT 533 Ball Penetration - PCC | 2019-10-24 | 2021-10-24 | Expired | Seree Yenjai | Lab 1 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 541 Flow Cone | 2019-10-24 | 2020-10-24 | Expired | Seree Yenjai | Lab 1 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2022-04-08 | 2027-04-08 | Active | Dalton LaBoskey | Lab 1 | (No comments) |