Technician Information for Steven Derpich
| First Name | Steven |
|---|---|
| Last Name | Derpich |
| Technician ID | 01811 |
Associated Labs
Total 4 items.
| Lab Name | Manager Name | Full Address | District | Page Alias |
|---|---|---|---|---|
| Garco Testing Laboratories - San Jose | Corina Wong | 2326 Kruse Drive, San Jose, CA 95131 | 4 | Lab 1 |
| Garco Testing Laboratories - Salinas | Corina Wong | 721 Work Street, Salinas, CA 93901 | 5 | Lab 2 |
| Garco Testing Laboratories - Felton | Hongbin Xie | 1800 Felton Quarry Road, Felton, CA 95018 | 5 | Lab 3 |
| GarcoTesting Laboratories - Pleasanton | Corina Wong | 1544 Stanley Boulevard, Pleasanton, CA 94566 | 4 | Lab 4 |
Test Methods
California Test (CT) Certifications
Total 29 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab(s) Scope | Comments |
|---|---|---|---|---|---|---|
| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 106 Definitions - Specific Gravity (SpG) | 2023-09-12 | 2025-09-12 | Active | David Small | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2024-03-08 | 2027-03-08 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3, Lab 4 | Reinstated 09/12/2023. Successfully participated in 2022 CSP CT 202. |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
| CT 206 SpG & Absorption - Coarse Aggregates | 2024-10-24 | 2026-10-24 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2024-10-24 | 2026-10-24 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
| CT 208 Apparent SpG - Fine Aggregates | 2021-06-30 | 2023-12-30 | Expired | David Small | Lab 1 | (No comments) |
| CT 211 LA Rattler | 2024-10-24 | 2026-10-24 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
| CT 212 Unit Weight of Aggregates | 2024-10-24 | 2026-10-24 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2 | (No comments) |
| CT 217 Sand Equivalent (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3 | (No comments) |
| CT 227 Cleanness Value (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 229 Durability (JTCP - S&A) | 2024-04-26 | 2027-04-26 | Active | Brian Ellis | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 231 Relative Compaction - Nuclear Gage | 2024-10-24 | 2026-10-24 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
| CT 301 "R" Value | 2023-10-04 | 2025-10-04 | Active | David Small | Lab 1 | (No comments) |
| CT 304 Sample Preparation - HMA | 2023-10-04 | 2025-10-04 | Active | David Small | Lab 1 | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2023-10-04 | 2025-10-04 | Active | David Small | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2023-10-04 | 2025-10-04 | Active | David Small | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 366 Stabilometer | 2023-10-04 | 2025-10-04 | Active | David Small | Lab 1 | (No comments) |
| CT 370 Moisture Content by Microwave | 2021-06-30 | 2023-12-30 | Expired | David Small | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 371 Moisture Induced Damage (TSR) | 2023-10-04 | 2023-12-30 | Expired | David Small | Lab 1 | (No comments) |
| CT 375 AC Density by Nuclear Gage | 2024-10-24 | 2026-10-24 | Active | Ed Gamboa | Lab 1, Lab 2 | (No comments) |
| CT 382 AC Content by Ignition Oven | 2023-10-04 | 2025-10-04 | Active | David Small | Lab 1, Lab 2, Lab 3, Lab 4 | (No comments) |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2024-03-08 | 2027-03-08 | Active | Firooz Ahmad Hosainy | Lab 1, Lab 2, Lab 4 | (No comments) |
| CT 389 Hamburg Wheel-Track | 2024-10-24 | 2025-10-24 | Active | Ed Gamboa | Lab 1 | (No comments) |
AASHTO/ASTM Proficiencies
Total 21 items.
JTCP Sessions
| JTCP Training Code | JTCP Training Start Date | JTCP Training End Date |
|---|---|---|
No results found. | ||
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