SIAD: Certificates for Joshua Williams
UNOFFICIAL COPY
Certificates for Joshua Williams
Basic Information
| First Name | Joshua |
|---|---|
| Last Name | Williams |
| Status | Active |
Associated Labs
Total 2 items.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| Knife River Construction - Chico | Tim Denlay | 1764 Skyway, Chico, CA 95928 | 3 | Lab 1 |
| Knife River Construction - Orland | Tim Denlay | 6415 County Road 7, Orland, CA 95963 | 3 | Lab 2 |
Test Methods
California Test (CT) Certifications
Total 17 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| CT 125 ADMIX Sampling - ADMIXTURE | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| CT 125 BIT Sampling - BITUMINOUS | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 125 CEM Sampling - CEM | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 125 GEN Sampling - GENERAL | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2023-06-30 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2019-03-29 | Expired | Jackie Treat | Lab 1 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2019-03-29 | Expired | Jackie Treat | Lab 1 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2019-03-29 | Expired | Jackie Treat | Lab 1 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2019-03-29 | Expired | Jackie Treat | Lab 1 | (No comments) |
| CT 375 AC Density by Nuclear Gage | 2019-03-29 | Expired | Jackie Treat | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
Total 12 items.
| Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|
| AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| AASHTO R47 Reducing Samples of HMA (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| AASHTO R76 Reducing Samples of Agg (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
| AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II) | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| AASHTO T176 Sand Equivalent (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II) | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| AASHTO T210 Aggregate Durability Index | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| AASHTO T255 Evaporable Moisture Content (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| AASHTO T275 Bulk SpG - HMA (JTCP - HMA II) | 2019-03-29 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
| AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2 | (No comments) |
| AASHTO T335 Percentage of Fracture (JTCP - HMA I) | 2026-11-17 | Active | Firooz Ahmad Hosainy | Lab 1 | (No comments) |
For concerns with missing or erroneous data, please contact your Independent Assurance personnel