Resistance Welding Fabricators
Last edit date: 5/2/2025
| Resistance Welding Fabricator | Welding Machine ID (Serial Number) |
Rebar Type | Rebar Size(s) | Small Diameter Hoop Qualification (2.5ft or smaller) Expiration Date |
Large Diameter Hoop Qualification (Larger than 2.5ft) Expiration Date |
|---|---|---|---|---|---|
| CMC Rebar - San Bernardino (San Bernardino) | S102 | ASTM A706 | #4, #5, #6, #7, #8 | Not authorized | 10/3/2025 |
| ST 32 | ASTM A706 | #4, #5, #6, #7, #8 | Not authorized | Expired on 7/8/2024 | |
| UM000677 | ASTM A706 | #7, #8 | Not authorized | Expired on 4/28/2023 | |
| Welder #N101 | ASTM A706 | #4, #5, #6, #7, #8 | 10/10/2026 | 10/10/2026 | |
| ASTM A706 | #9 | Not authorized | 10/10/2026 | ||
| Conco Companies (Benicia) | H6182 | ASTM A706 | #4 | Expired on 10/30/2024 | Not authorized |
| ASTM A706 | #5 | 10/10/2026 | Not authorized | ||
| ASTM A706 | #6, #8 | Not authorized | 7/7/2025 | ||
| ASTM A706 | #7 | Not authorized | 12/29/2025 | ||
| Martinez Steel Corporation (Fontana) | F-3612 | ASTM A706 | #4, #7 | 6/6/2025 | Not authorized |
| ASTM A706 | #6, #7 | Not authorized | 6/6/2025 | ||
| Martinez Steel Corporation (Fresno) | UM002761 | ASTM A706 | #5, #6, #7, #8 | Not authorized | 12/22/2025 |
| ASTM A706 | #6, #7 | 12/22/2025 | Not authorized | ||
| ASTM A706 | #7, #8 | Not authorized | Expired on 11/20/2023 | ||
| Mission City Rebar (Livermore) | 18801 | ASTM A706 | #4, #5, #6 | Expired on 6/7/2021 | Expired on 6/7/2021 |
| RKR Steel Welding (Bloomington) | F3377 | ASTM A706 | #4, #5, #6 | 7/7/2025 | 7/7/2025 |
| ASTM A706 | #7 | Expired on 4/30/2024 | Not authorized | ||
| ASTM A706 | #7, #8 | Not authorized | 7/7/2025 | ||
| ASTM A706 | #9 | Not authorized | 9/25/2025 | ||
| TNT Rebar Company (Colton) | H5746R | ASTM A706 | #4, #5, #6, #7 | 8/26/2025 | 8/26/2025 |
| ASTM A706 | #8 | Not authorized | 8/26/2025 |