Tester Information for John Atkinson

First Name | John |
---|---|
Last Name | Atkinson |
Status | Active |
Associated Labs
Lab Name | Lab Lab Manager Name | Full Address | Lab Lab District | Page Alias |
---|---|---|---|---|
No results found. |
Test Methods
California Test (CT) Certifications
Total 32 items.
AASHTO/ASTM Proficiencies
Total 8 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
---|---|---|---|---|---|
AASHTO T210 Aggregate Durability Index | 2019-04-21 | Expired | Jackie Treat | (No lab) | (No comments) |
AASHTO T248 Reducing Samples of Agg. (JTCP - HMA I) | 2019-04-21 | Expired | Biplab Bhattacharya | (No lab) | (No comments) |
ASTM D4791 Flat and Elongated Particles | 2019-04-21 | Expired | Jackie Treat | (No lab) | (No comments) |
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II) | 2026-05-25 | Active | Gabriela Lopez | (No lab) | (No comments) |
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II) | 2026-05-25 | Active | Gabriela Lopez | (No lab) | (No comments) |
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II) | 2026-05-25 | Active | Gabriela Lopez | (No lab) | (No comments) |
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II) | 2026-05-25 | Active | Gabriela Lopez | (No lab) | (No comments) |
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II) | 2026-05-25 | Active | Gabriela Lopez | (No lab) | (No comments) |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel