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Technician Information for Erik Villalba
First Name | Erik |
Last Name | Villalba |
Technician ID | 05608 |
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Total 4 items.
Lab Name | Manager Name | Full Address | District | Page Alias |
RMA Group - Main Laboratory | Joey Martinez | 12130 Santa Margarita Court, Rancho Cucamonga, CA 91730 | 8 | Lab 1 |
RMA Group | Slawek Dymerski | 12130 Santa Margarita Court, Rancho Cucamonga, CA 91730 | 8 | Lab 2 |
RMA Mobile Laboratory #11 | Ray Alcantara | 12130 Santa Margarita Court, Rancho Cucamonga, CA 91730 | 8 | Lab 3 |
RMA Mobile Laboratory #12 | Steve Pitzer | 12130 Santa Margarita Court, Rancho Cucamonga, CA 91730 | 8 | Lab 4 |
California Test (CT) Certifications
Total 25 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
CT 231 Relative Compaction - Nuclear Gage | 2025-01-12 | Active | Afsaneh Ostovar | Lab 1 | (No comments) |
CT 523.2 Section B.3 Flexural Strength (Lab Test) | 2025-01-18 | Active | Afsaneh Ostovar | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 524 Flexural Strength of Rapid Strength - PCC | 2025-01-12 | Active | Afsaneh Ostovar | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 533 Ball Penetration - PCC | 2025-01-12 | Active | Afsaneh Ostovar | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 125 AGG Sampling - AGGREGATES | 2025-06-14 | Active | Majid Fahrtosh | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 125 HMA Sampling - HMA | 2025-06-14 | Active | Majid Fahrtosh | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 518 Unit Weight - PCC (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 523.1 Section B.1 & B.2 Flexural Strength (Field Fabrication) (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 540 Making Cylinders - PCC (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 543 Air Content of PCC - Volumetric Method (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1 | (No comments) |
CT 556 Slump - PCC (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 557 Temperature - PCC (JTCP - PCC) | 2026-11-05 | Active | Sarbjit Grewal | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-01-18 | Active | Rabiul Hyder | Lab 1, Lab 4 | Created based on CT521 certificate ID89097 |
CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2025-01-18 | Active | Rabiul Hyder | Lab 1, Lab 4 | Created based on CT521 certificate ID89097 |
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 205 Percent Crushed Particles (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1 | (No comments) |
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1 | (No comments) |
CT 217 Sand Equivalent (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1, Lab 3, Lab 4 | (No comments) |
CT 227 Cleanness Value (JTCP - S&A) | 2026-02-10 | Active | Avinash Ralla | Lab 1, Lab 3, Lab 4 | (No comments) |
AASHTO/ASTM Proficiencies
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