| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2023-02-17 | 2026-02-17 | Active | Gabriela Lopez | Lab 2, Lab 3 | (No comments) |
| CT 125 ADMIX Sampling - ADMIXTURE | 2017-04-21 | 2019-04-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2025-02-14 | 2028-02-14 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 125 BIT Sampling - BITUMINOUS | 2017-04-21 | 2019-04-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 125 CEM Sampling - CEM | 2017-04-21 | 2019-04-21 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 125 GEN Sampling - GENERAL | 2017-04-21 | 2019-06-11 | Expired | Jackie Treat | Lab 1, Lab 3 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2023-02-17 | 2026-02-17 | Active | David Medina | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2025-02-14 | 2028-02-14 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2025-02-14 | 2028-02-14 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2022-03-11 | 2025-03-11 | Expired | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2025-02-14 | 2028-02-14 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2025-02-14 | 2028-02-14 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2025-02-14 | 2028-02-14 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2025-05-21 | 2027-05-21 | Active | Nicholas Hall | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2023-02-17 | 2026-02-17 | Active | David Medina | Lab 2, Lab 3 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2017-06-01 | 2019-06-01 | Expired | Jackie Treat | Lab 1 | (No comments) |
| CT 375 AC Density by Nuclear Gage | 2021-03-03 | 2023-03-03 | Expired | Jackie Treat | Lab 2, Lab 3 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2024-08-28 | 2025-08-28 | Active | Alexis England | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-05-21 | 2026-05-21 | Active | Nicholas Hall | Lab 1, Lab 2, Lab 3 | Created based on CT521 certificate ID31712 |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2021-03-03 | 2023-03-03 | Expired | Jackie Treat | Lab 1, Lab 3 | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2021-03-03 | 2023-03-03 | Expired | Jackie Treat | Lab 3 | (No comments) |
| CT 533 Ball Penetration - PCC | 2021-03-03 | 2023-03-03 | Expired | Jackie Treat | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 541 Flow Cone | 2021-03-03 | 2022-03-03 | Expired | Jackie Treat | Lab 2 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 2, Lab 3 | (No comments) |
| CT 552 Relative Compaction of Polymer Concrete | 2021-03-03 | 2022-03-03 | Expired | Jackie Treat | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2023-07-21 | 2028-07-21 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3 | (No comments) |