Headquarters St. Paul

Tree Trust

1419 Energy Park Drive, St. Paul, MN 55108
Job training, vocational rehabilitation or habilitation (NAICS 624310)

DART 26.66 28 recordable cases · 64 avg employees · 127,524 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 5.1× the industry median.

This establishment: 26.66
Industry median (Sheltered workshops (i.e., work experience centers), n=525): 5.22

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases8 Restricted-duty / transferred cases9 Other recordable cases11 Total recordable cases28 Days lost to injury45

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

DART rate26.66 (days away + restricted/transferred) DAFW rate12.55 (days away from work only) Total recordable rate (TRIR)43.91 (all OSHA-recordable cases) Annual average employees64 Total hours worked127,524
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