| CT 106 Definitions - Specific Gravity (SpG) | 2024-01-23 | 2026-01-23 | Active | Darrell Valasek | Lab 1 | (No comments) |
| CT 206 SpG & Absorption - Coarse Aggregates | 2023-12-26 | 2025-12-26 | Active | Darrell Valasek | Lab 1 | (No comments) |
| CT 211 LA Rattler | 2023-12-13 | 2025-12-13 | Active | Darrell Valasek | Lab 1 | (No comments) |
| CT 212 Unit Weight of Aggregates | 2023-12-26 | 2025-12-26 | Active | Darrell Valasek | Lab 1 | (No comments) |
| CT 213 Organic Impurities of PCC sand | 2023-12-27 | 2025-12-27 | Active | Darrell Valasek | Lab 1 | (No comments) |
| CT 301 "R" Value | 2024-04-09 | 2025-04-09 | Active | Darrell Valasek | Lab 1 | (No comments) |
| CT 302 Film Stripping - HMA | 2024-03-11 | 2025-03-11 | Expired | Darrell Valasek | Lab 1 | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2024-02-06 | 2025-02-06 | Expired | Darrell Valasek | Lab 1 | (No comments) |
| CT 368 OBC of OGAC | 2024-02-07 | 2025-02-07 | Expired | Darrell Valasek | Lab 1 | (No comments) |
| CT 384 Combined Grade for HMA using up to 25% RAP | 2024-05-09 | 2025-05-09 | Active | Darrell Valasek | Lab 1 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2023-02-03 | 2026-02-03 | Active | Gabriela Lopez | Lab 1 | (No comments) |
| CT 125 BIT Sampling - BITUMINOUS | 2022-01-04 | 2024-01-04 | Expired | Husam Makhoul | Lab 1 | (No comments) |
| CT 125 CEM Sampling - CEM | 2022-01-04 | 2024-01-04 | Expired | Husam Makhoul | Lab 1 | (No comments) |
| CT 125 GEN Sampling - GENERAL | 2022-01-04 | 2024-01-04 | Expired | Husam Makhoul | Lab 1 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2021-12-29 | 2023-12-29 | Expired | Husam Makhoul | Lab 1 | (No comments) |
| CT 304 Sample Preparation - HMA | 2021-12-29 | 2023-12-29 | Expired | Husam Makhoul | Lab 1 | (No comments) |
| CT 382 AC Content by Ignition Oven | 2021-12-29 | 2023-12-29 | Expired | Husam Makhoul | Lab 1 | (No comments) |
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Lab 1 | (No comments) |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | (No lab) | Created based on CT521 certificate ID53246 |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2019-12-31 | 2021-12-31 | Expired | Natalie Rivinius | (No lab) | Created based on CT521 certificate ID53246 |