Tester Information for David Bristow
First Name | David |
---|---|
Last Name | Bristow |
Status | Active |
Associated Labs
Total 2 items.
Lab Name | Manager Name | Full Address | District | Page Alias |
---|---|---|---|---|
Blackburn Consulting | Benjamin Lokteff | 2491 Boatman Avenue, West Sacramento, CA 95691 | 3 | Lab 1 |
Pavement Engineering, Incorporated | Jonathan Edholm | 3680 Industrial Boulevard, Suite 400, West Sacramento, CA 95690 | 3 | Lab 2 |
Test Methods
California Test (CT) Certifications
Total 7 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
---|---|---|---|---|---|
CT 125 AGG Sampling - AGGREGATES | 2022-05-18 | Expired | Jackie Treat | (No lab) | (No comments) |
CT 125 GEN Sampling - GENERAL | 2022-05-18 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
CT 125 HMA Sampling - HMA | 2022-05-18 | Expired | Jackie Treat | (No lab) | (No comments) |
CT 231 Relative Compaction - Nuclear Gage | 2022-05-18 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
CT 308 Bulk SpG and Density - HMA | 2022-06-22 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
CT 309 Max SpG and Density - HMA | 2022-06-22 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
CT 301 "R" Value | 2025-07-28 | Active | Ignocencio Herrera | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
---|---|---|---|---|---|
No results found. |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel