| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2019-03-13 | Expired | Roberto Jarquin | Lab 1 | (No comments) |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2021-05-21 | Expired | Roberto Jarquin | (No lab) | Created based on CT521 certificate ID27642 |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2021-05-21 | Expired | Roberto Jarquin | (No lab) | Created based on CT521 certificate ID27642 |
| CT 531 Core Length - PCC | 2019-02-28 | Expired | Roberto Jarquin | Lab 1 | (No comments) |
| CT 125 ADMIX Sampling - ADMIXTURE | 2021-03-13 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 125 BIT Sampling - BITUMINOUS | 2021-03-13 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 125 CEM Sampling - CEM | 2021-03-13 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 125 GEN Sampling - GENERAL | 2021-03-13 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 204 LL, PL, PI | 2021-05-07 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 342 Portable Skid Tester | 2021-02-01 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 643 Resistivity and pH Measurements | 2021-05-07 | Expired | Vincent Onoh | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2028-02-15 | Active | Avinash Ralla | Lab 1 | (No comments) |
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2027-06-28 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 106 Definitions - Specific Gravity (SpG) | 2026-02-26 | Active | Babak Rezaei | Lab 1 | ia 74 |
| CT 206 SpG & Absorption - Coarse Aggregates | 2026-02-27 | Active | Babak Rezaei | Lab 1 | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2026-02-27 | Active | Babak Rezaei | Lab 1 | (No comments) |
| CT 211 LA Rattler | 2026-02-27 | Active | Babak Rezaei | Lab 1 | (No comments) |
| CT 214 Sodium Sulfate Soundness | 2026-02-27 | Active | Babak Rezaei | Lab 1 | (No comments) |