Wright Manufacturing

4600 Wedgewood Blvd, Frederick, MD 21703
Grass mowing equipment, powered lawn and garden, manufacturing (NAICS 333112)

DART 6.19 16 recordable cases · 267 avg employees · 517,237 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 3.0× the industry median.

This establishment: 6.19
Industry median (Mulchers, lawn and garden-type, manufacturing, n=44): 2.03

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases6 Restricted-duty / transferred cases10 Other recordable cases0 Total recordable cases16 Days lost to injury586

Injury rates (per 100 FTE-year, OSHA standard)

DART rate6.19 (days away + restricted/transferred) DAFW rate2.32 (days away from work only) Total recordable rate (TRIR)6.19 (all OSHA-recordable cases) Annual average employees267 Total hours worked517,237
What these numbers mean. An OSHA-recordable case is a work-related injury or illness that resulted in death, days away from work, restricted work, transfer to another job, medical treatment beyond first aid, loss of consciousness, or significant injury diagnosed by a physician. DART rate is the OSHA-standard incidence measure — calculate it as (cases with days away + restricted/transferred) × 200,000 / hours worked. The 200,000 hours normalizes to 100 full-time-equivalent workers over a year. National average DART across all industries is around 1.7; high-risk industries (skilled nursing, warehousing, courier) routinely exceed 5.

Source: OSHA ITA 300A Summary Data, calendar year 2024 filings (downloaded 2026-05-22).

OSHA Lookup · workplace-injury data from OSHA ITA 300A 2024 · About / methodology