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Technician Information for Forrest Hierholzer
First Name | Forrest |
Last Name | Hierholzer |
Technician ID | 02298 |
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California Test (CT) Certifications
Total 22 items.
Test Method | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 125 GEN Sampling - GENERAL | 2019-02-02 | Expired | Jackie Treat | Lab 1, Lab 2 | (No comments) |
CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2022-04-19 | Expired | Jasdeep Sandhu | Lab 1, Lab 2 | (No comments) |
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 205 Percent Crushed Particles (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 2 | (No comments) |
CT 206 SpG & Absorption - Coarse Aggregates | 2021-01-08 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 207 SpG & Absorption - Fine Aggregates | 2021-01-08 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 211 LA Rattler | 2021-01-08 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 2 | (No comments) |
CT 217 Sand Equivalent (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 227 Cleanness Value (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 229 Durability (JTCP - S&A) | 2021-11-30 | Expired | Richard Hibbard | Lab 1, Lab 2 | (No comments) |
CT 234 Uncompacted void - Fine Aggregates | 2021-01-08 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 235 Flat and Elongated Particles | 2021-01-08 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 308 Bulk SpG and Density - HMA | 2019-02-05 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 309 Max SpG and Density - HMA | 2019-02-02 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 370 Moisture Content by Microwave | 2019-02-02 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 371 Moisture Induced Damage (TSR) | 2021-01-08 | Expired | Jackie Treat | Lab 2 | (No comments) |
CT 382 AC Content by Ignition Oven | 2019-02-02 | Expired | Jackie Treat | Lab 2 | (No comments) |
AASHTO/ASTM Proficiencies
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