Technician Information for Jeffrey Diaz
| First Name | Jeffrey |
|---|---|
| Last Name | Diaz |
| Technician ID | 02093 |
Associated Labs
Total 1 item.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| Kleinfelder, Incorporated - Ontario | Michael Magana | 620 South Magnolia Avenue, Building G, Ontario, CA 91762 | 8 | Lab 1 |
Test Methods
California Test (CT) Certifications
Total 42 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| CT 106 Definitions - Specific Gravity (SpG) | 2022-07-24 | Expired | Chad Claxton | Lab 1 | IA 135 witnessed 206 and 207 8/5/2020, adjusted date to match 206 expiration |
| CT 125 BIT Sampling - BITUMINOUS | 2022-09-25 | Expired | Robby Rodriguez | Lab 1 | ia74 - 3yr. expires 9-25-22 |
| CT 125 GEN Sampling - GENERAL | 2022-11-24 | Expired | Shaya Meisamifard | Lab 1 | ia74 - 3yr. expires 9-25-22 |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2023-08-14 | Expired | Robby Rodriguez | Lab 1 | ia74 - 3yr. expires 9-25-22 |
| CT 206 SpG & Absorption - Coarse Aggregates | 2022-07-24 | Expired | Chad Claxton | Lab 1 | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2022-07-24 | Expired | Chad Claxton | Lab 1 | (No comments) |
| CT 211 LA Rattler | 2024-04-06 | Expired | Shaya Meisamifard | Lab 1 | (No comments) |
| CT 213 Organic Impurities of PCC sand | 2022-04-08 | Expired | Robby Rodriguez | Lab 1 | (No comments) |
| CT 301 "R" Value | 2024-07-20 | Expired | Rabiul Hyder | Lab 1 | (No comments) |
| CT 643 Resistivity and pH Measurements | 2022-04-08 | Expired | Robby Rodriguez | Lab 1 | (No comments) |
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | 8/14/2020 matched with HMA1 module expiration. IA 74 |
| CT 125 ADMIX Sampling - ADMIXTURE | 2025-10-18 | Active | Shaya Meisamifard | Lab 1 | Adjusted to CT125 3 year certification |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | ia74 - 3yr. expires 9-25-22 |
| CT 125 CEM Sampling - CEM | 2025-10-18 | Active | Shaya Meisamifard | Lab 1 | Adjusted to CT125 3 year certification |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | Extended until 2/4/2021. Covid extension from SA_LB054 exam cancellation. 12/14/20 jtcp exam resched to 1/26/21. IA 74 |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | Extended until 2/4/2021. Covid extension from SA_LB054 exam cancellation. 12/14/20 jtcp exam resched to 1/26/21. IA 74 |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | Extended until 2/4/2021. Covid extension from SA_LB054 exam cancellation. 12/14/20 jtcp exam resched to 1/26/21. IA 74 |
| CT 217 Sand Equivalent (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | Extended until 2/4/2021. Covid extension from SA_LB054 exam cancellation. 12/14/20 jtcp exam resched to 1/26/21. IA 74 |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | Extended until 2/4/2021. Covid extension from SA_LB054 exam cancellation. 12/14/20 jtcp exam resched to 1/26/21. IA 74 |
| CT 227 Cleanness Value (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | Extended until 2/4/2021. Covid extension from SA_LB054 exam cancellation. 12/14/20 jtcp exam resched to 1/26/21. IA 74 |
| CT 229 Durability (JTCP - S&A) | 2027-05-17 | Active | Brian Ellis | Lab 1 | Extended until 2/4/2021. Covid extension from SA_LB054 exam cancellation. 12/14/20 jtcp exam resched to 1/26/21. IA 74 |
| CT 231 Relative Compaction - Nuclear Gage | 2025-10-03 | Active | Rabiul Hyder | Lab 1 | (No comments) |
| CT 304 Sample Preparation - HMA | 2025-10-03 | Active | Rabiul Hyder | Lab 1 | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2025-10-03 | Active | Rabiul Hyder | Lab 1 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2025-10-03 | Active | Rabiul Hyder | Lab 1 | (No comments) |
| CT 366 Stabilometer | 2025-10-03 | Active | Rabiul Hyder | Lab 1 | (No comments) |
| CT 370 Moisture Content by Microwave | 2025-10-03 | Active | Rabiul Hyder | Lab 1 | (No comments) |
| CT 382 AC Content by Ignition Oven | 2025-10-03 | Active | Rabiul Hyder | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2025-10-09 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2025-10-09 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-02-13 | Active | Robby Rodriguez | Lab 1 | Created based on CT521 certificate ID28221 |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2025-02-13 | Active | Robby Rodriguez | Lab 1 | Created based on CT521 certificate ID28221 |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2025-10-09 | Active | Robby Rodriguez | Lab 1 | IA74 expiration matches ACI FG1 certifications. |
| CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2025-02-13 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2025-02-13 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 533 Ball Penetration - PCC | 2025-02-13 | Active | Robby Rodriguez | Lab 1 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2025-10-09 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2025-10-09 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2025-10-09 | Active | Sarbjit Grewal | (No lab) | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2025-10-09 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2025-10-09 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
Total 9 items.
For concerns with missing or erroneous data, please contact your Independent Assurance personnel