| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 125 ADMIX Sampling - ADMIXTURE | 2025-09-06 | 2027-09-06 | Active | Edwin Rojas Flores | Lab 1 | Date adjusted to make a three year Cert. |
| CT 125 AGG Sampling - AGGREGATES | 2025-09-06 | 2027-09-06 | Active | Edwin Rojas Flores | Lab 1 | Date adjusted to make a three year Cert. |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 125 BIT Sampling - BITUMINOUS | 2025-09-06 | 2027-09-06 | Active | Edwin Rojas Flores | Lab 1 | Date adjusted to make a three year Cert. |
| CT 125 CEM Sampling - CEM | 2025-09-06 | 2027-09-06 | Active | Edwin Rojas Flores | Lab 1 | Date adjusted to make a three year Cert. |
| CT 125 GEN Sampling - GENERAL | 2025-09-06 | 2027-09-06 | Active | Edwin Rojas Flores | Lab 1 | Date adjusted to make a three year Cert. |
| CT 125 HMA Sampling - HMA | 2025-09-06 | 2027-09-06 | Active | Edwin Rojas Flores | Lab 1 | Date adjusted to make a three year Cert. |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2019-09-06 | 2022-09-06 | Expired | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2025-09-26 | 2027-09-26 | Active | Edwin Rojas Flores | Lab 1 | (No comments) |
| CT 375 AC Density by Nuclear Gage | 2025-09-26 | 2027-09-26 | Active | Edwin Rojas Flores | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2021-10-01 | 2026-10-01 | Active | Sarbjit Grewal | Lab 1 | (No comments) |