Technician Information for John Villarraga
| First Name | John |
|---|---|
| Last Name | Villarraga |
| Technician ID | 01373 |
Associated Labs
Total 1 item.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| GMU Geotechnical, Incorporated | Mike Moscrop | 30336 Esperanza, Rancho Santa Margarita, CA 92688 | 12 | Lab 1 |
Test Methods
California Test (CT) Certifications
Total 24 items.
AASHTO/ASTM Proficiencies
Total 2 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| AASHTO T84 SpG & Absorption - Fine Aggregates | 2026-03-04 | Active | Ashley Shaw | Lab 1 | (No comments) |
| AASHTO T85 SpG & Absorption - Coarse Aggregates | 2025-03-04 | Active | Ashley Shaw | Lab 1 | (No comments) |
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