| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 106 Definitions - Specific Gravity (SpG) | 2024-03-21 | Expired | Majid Fahrtosh | Lab 1 | Done on 3/17 changed date to match cert. cycle |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 125 CEM Sampling - CEM | 2023-06-17 | Expired | Robby Rodriguez | Lab 1 | Had to give adjusted date to make expiration correct. |
| CT 125 GEN Sampling - GENERAL | 2023-06-17 | Expired | Robby Rodriguez | Lab 1 | Had to give adjusted date to make expiration correct |
| CT 125 HMA Sampling - HMA | 2023-06-17 | Expired | Robby Rodriguez | Lab 1 | Had to give adjusted "obtained" date to make expiration correct |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2020-06-26 | Expired | Seree Yenjai | Lab 1 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 204 LL, PL, PI | 2025-03-21 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 206 SpG & Absorption - Coarse Aggregates | 2025-03-21 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2025-03-21 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 208 Apparent SpG - Fine Aggregates | 2025-03-21 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2025-04-29 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2022-06-17 | Expired | Robby Rodriguez | Lab 1 | (No comments) |
| CT 234 Uncompacted void - Fine Aggregates | 2025-03-21 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 235 Flat and Elongated Particles | 2025-03-21 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 301 "R" Value | 2025-03-21 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 304 Sample Preparation - HMA | 2026-04-12 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2026-04-12 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2026-04-12 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 366 Stabilometer | 2026-04-12 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 370 Moisture Content by Microwave | 2026-04-12 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 371 Moisture Induced Damage (TSR) | 2024-05-01 | Active | Majid Fahrtosh | Lab 1 | (No comments) |
| CT 382 AC Content by Ignition Oven | 2026-04-12 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2025-03-21 | Active | Seree Yenjai | Lab 1 | Created based on CT521 certificate ID45886 |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-03-21 | Active | Seree Yenjai | Lab 1 | Created based on CT521 certificate ID45886 |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2020-08-04 | Expired | Seree Yenjai | Lab 1 | (No comments) |