| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 125 CEM Sampling - CEM | 2023-05-18 | Expired | Ashley Shaw | (No lab) | Date adjusted to make a three year cert |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2024-03-08 | Expired | Avinash Ralla | (No lab) | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 206 SpG & Absorption - Coarse Aggregates | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 211 LA Rattler | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2026-05-19 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2026-05-19 | Active | Gabriela Lopez | (No lab) | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 234 Uncompacted void - Fine Aggregates | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 235 Flat and Elongated Particles | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 304 Sample Preparation - HMA | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2024-03-08 | Inactive | Avinash Ralla | (No lab) | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 309 Max SpG and Density - HMA | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 366 Stabilometer | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 370 Moisture Content by Microwave | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 371 Moisture Induced Damage (TSR) | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 375 AC Density by Nuclear Gage | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 382 AC Content by Ignition Oven | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 389 Hamburg Wheel-Track | 2023-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2022-04-29 | Expired | Richard Hibbard | (No lab) | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2022-04-29 | Expired | Richard Hibbard | (No lab) | (No comments) |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2024-03-22 | Expired | Jeff Rush | (No lab) | Created based on CT521 certificate ID36288 |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2024-03-22 | Expired | Jeff Rush | (No lab) | Created based on CT521 certificate ID36288 |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2022-05-18 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 533 Ball Penetration - PCC | 2024-03-22 | Expired | Ashley Shaw | (No lab) | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2022-04-29 | Expired | Richard Hibbard | (No lab) | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2022-04-29 | Expired | Richard Hibbard | (No lab) | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2022-04-29 | Expired | Richard Hibbard | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2022-04-29 | Expired | Richard Hibbard | (No lab) | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2022-04-29 | Expired | Richard Hibbard | (No lab) | (No comments) |