Merchant wholesalers, durable goods (NAICS 423): 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: 0.6. "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 0.9 recordable cases. With 400,000 hours (about 200 employees) the figure is 3.6.
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: Wholesale trade (NAICS 42), TRC 2.2, DART 1.6.
Detailed industries under NAICS 423
| NAICS | Industry | TRC | DART |
|---|---|---|---|
| 4231 | Motor vehicle and motor vehicle parts and supplies merchant wholesalers | 2.9 | 2.2 |
| 4232 | Furniture and home furnishing merchant wholesalers | 1.8 | 1.1 |
| 4233 | Lumber and other construction materials merchant wholesalers | 3.0 | 2.3 |
| 4234 | Professional and commercial equipment and supplies merchant wholesalers | 1.0 | 0.8 |
| 4235 | Metal and mineral (except petroleum) merchant wholesalers | 3.3 | 2.5 |
| 4236 | Household appliances and electrical and electronic goods merchant wholesalers | 1.2 | 0.6 |
| 4237 | Hardware, and plumbing and heating equipment and supplies merchant wholesalers | 1.6 | 1.1 |
| 4238 | Machinery, equipment, and supplies merchant wholesalers | 1.5 | 0.9 |
| 4239 | Miscellaneous durable goods merchant wholesalers | 2.2 | 1.3 |
Source: BLS Survey of Occupational Injuries and Illnesses, Table 1 (2024). NAICS 2017 codes as published by BLS.