| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 106 Definitions - Specific Gravity (SpG) | 2017-09-12 | 2023-06-30 | Expired | Pedro Reyes | Lab 1 | (No comments) |
| CT 125 ADMIX Sampling - ADMIXTURE | 2023-05-16 | 2024-05-16 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 125 BIT Sampling - BITUMINOUS | 2016-09-14 | 2017-09-14 | Expired | Pedro Reyes | Lab 1 | (No comments) |
| CT 125 CEM Sampling - CEM | 2023-05-16 | 2024-05-16 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 125 GEN Sampling - GENERAL | 2023-05-16 | 2024-05-16 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 125 HMA Sampling - HMA | 2023-05-16 | 2024-05-16 | Expired | Sarbjit Grewal | (No lab) | (No comments) |
| CT 211 LA Rattler | 2016-10-20 | 2017-10-20 | Expired | Pedro Reyes | Lab 1 | (No comments) |
| CT 301 "R" Value | 2017-09-12 | 2019-09-12 | Expired | Pedro Reyes | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2016-04-09 | 2021-04-09 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2016-04-09 | 2021-04-09 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2016-09-14 | 2018-09-14 | Expired | Pedro Reyes | (No lab) | Created based on CT521 certificate ID15565 |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2016-09-14 | 2018-09-14 | Expired | Pedro Reyes | (No lab) | Created based on CT521 certificate ID15565 |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2016-04-09 | 2021-04-09 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2016-04-09 | 2021-04-09 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2016-04-09 | 2021-04-09 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2016-04-09 | 2021-04-09 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2016-04-09 | 2021-04-09 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | | | Inactive | Gabriela Lopez | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | | | Inactive | Benjamin Martinez | Lab 1 | Did not participate in 2024 CSP CT 202. Please contact CSP@dot.ca.gov for reinstatement instructions. |
| CT 217 Sand Equivalent (JTCP - S&A) | | | Inactive | Gabriela Lopez | Lab 1 | CSP suspension on 06/03/2022 for nonparticipation. Contact CSP@dot.ca.gov for unsuspension directions |