Forging and stamping (NAICS 33211): average TRIR and DART
These are the 2024 private-industry incidence rates from the U.S. Bureau of Labor Statistics, per 100 full-time-equivalent workers. Prequalification forms often ask whether your TRIR and DART are at or below these numbers.
Other recordable cases: 1.8. "Not published" means the data does not meet BLS publication guidelines.
What this means for your prequal form
Worked example: a company in this industry with 100,000 hours worked in a year (about 50 full-time employees) would match the industry average at 2.3 recordable cases. With 400,000 hours (about 200 employees) the figure is 9.2.
TRIR = recordable cases × 200,000 ÷ hours worked. DART = (days-away cases + restricted/transfer cases) × 200,000 ÷ hours worked. Use your OSHA 300A totals for each calendar year.
Parent industry: Forging and stamping (NAICS 3321), TRC 4.6, DART 2.7.
Detailed industries under NAICS 33211
| NAICS | Industry | TRC | DART |
|---|---|---|---|
| 332111 | Iron and steel forging | 5.4 | 3.3 |
| 332112 | Nonferrous forging | 5.7 | 3.7 |
| 332114 | Custom roll forming | 5.8 | 3.9 |
| 332117 | Powder metallurgy part manufacturing | 2.7 | 1.1 |
| 332119 | Metal crown, closure, and other metal stamping (except automotive) | 4.2 | 2.5 |
Source: BLS Survey of Occupational Injuries and Illnesses, Table 1 (2024). NAICS 2017 codes as published by BLS.