Tester Information for John Villarraga
Basic Information
| First Name | John |
|---|---|
| Last Name | Villarraga |
| Status | Active |
Associated Labs
Total 1 item.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| GMU Geotechnical, Incorporated | Mike Moscrop | 23241 Arroyo Vista, Rancho Santa Margarita, CA 92688 | 12 | Lab 1 |
Test Methods
California Test (CT) Certifications
Total 24 items.
AASHTO/ASTM Proficiencies
Total 4 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| AASHTO T176 Sand Equivalent (JTCP - HMA I) | 2018-05-15 | Expired | Ashley Shaw | (No lab) | (No comments) |
| AASHTO T275 Bulk SpG - HMA (JTCP - HMA II) | 2018-05-15 | Expired | Ashley Shaw | (No lab) | (No comments) |
| AASHTO T84 SpG & Absorption - Fine Aggregates | 2024-03-10 | Active | Majid Fahrtosh | (No lab) | (No comments) |
| AASHTO T85 SpG & Absorption - Coarse Aggregates | 2024-03-10 | Active | Majid Fahrtosh | (No lab) | (No comments) |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel