Technician Information for Rigoberto Arroyo
| First Name | Rigoberto |
|---|---|
| Last Name | Arroyo |
| Technician ID | 03860 |
Associated Labs
Total 4 items.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| Atlas Technical Consultants Mobile Lab #2 | Samir El-Chammas | 431 South Broadway, Blythe, CA 92225 | 8 | Lab 1 |
| Atlas Technical Consultants | Erick Aldrich | 14457 Meridian Parkway, March Air Base, CA 92518 | 8 | Lab 2 |
| Atlas Technical Consultants - Whittier | Samir El-Chammas | 12409 Slauson Avenue, Suite I, Whittier, CA 90606 | 7 | Lab 3 |
| Atlas Technical Consultants Mobile Lab #1 | Samir El-Chammas | 431 South Broadway , Blythe, CA 92225 | 8 | Lab 4 |
Test Methods
California Test (CT) Certifications
Total 32 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|---|
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 125 ADMIX Sampling - ADMIXTURE | 2023-06-08 | 2025-06-08 | Active | Majid Fahrtosh | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2025-04-18 | 2028-04-18 | Active | Graham Velek | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 125 BIT Sampling - BITUMINOUS | 2023-06-08 | 2025-06-08 | Active | Majid Fahrtosh | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 125 CEM Sampling - CEM | 2023-06-08 | 2025-06-08 | Active | Majid Fahrtosh | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 125 GEN Sampling - GENERAL | 2023-06-08 | 2025-06-08 | Active | Majid Fahrtosh | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2025-04-18 | 2028-04-18 | Active | Graham Velek | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 2 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2025-02-07 | 2028-02-07 | Active | Gabriela Lopez | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2024-06-08 | 2026-06-08 | Active | Edwin Rojas Flores | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2025-04-18 | 2028-04-18 | Active | Graham Velek | Lab 2, Lab 3 | (No comments) |
| CT 375 AC Density by Nuclear Gage | 2024-04-16 | 2025-04-16 | Expired | Edwin Rojas Flores | Lab 1, Lab 2, Lab 4 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2024-06-08 | 2026-06-08 | Active | Edwin Rojas Flores | Lab 1, Lab 2, Lab 3, Lab 4 | Created based on CT521 certificate ID84115 |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2024-06-08 | 2026-06-08 | Active | Edwin Rojas Flores | Lab 1, Lab 2, Lab 3, Lab 4 | Created based on CT521 certificate ID84115 |
| CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2024-06-08 | 2026-06-08 | Active | Edwin Rojas Flores | Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 524 Flexural Strength of Rapid Strength - PCC | 2024-06-08 | 2026-06-08 | Active | Edwin Rojas Flores | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 533 Ball Penetration - PCC | 2024-06-08 | 2026-06-08 | Active | Edwin Rojas Flores | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 2 | (No comments) |
| CT 552 Relative Compaction of Polymer Concrete | 2024-06-08 | 2025-06-08 | Active | Edwin Rojas Flores | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 556 Slump - PCC (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 557 Temperature - PCC (JTCP - PCC) | 2022-05-13 | 2027-05-13 | Active | David Medina | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
AASHTO/ASTM Proficiencies
Total 14 items.
JTCP Sessions
Total 1 item.
| JTCP Training Code | JTCP Training Start Date | JTCP Training End Date |
|---|---|---|
| HMA1_LB0091 | 2025-04-15 | 2025-04-18 |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel