Perham, MN (AEIS)

AEIS Construction Inc

150 2nd Street SW, Perham, MN 56573
237130 (NAICS 237130)

DART 16.41 22 recordable cases · 73 avg employees · 146,228 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 9.2× the industry median.

This establishment: 16.41
Industry median (Pole line construction, n=498): 1.78

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases8 Restricted-duty / transferred cases4 Other recordable cases10 Total recordable cases22 Days lost to injury235

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

DART rate16.41 (days away + restricted/transferred) DAFW rate10.94 (days away from work only) Total recordable rate (TRIR)30.09 (all OSHA-recordable cases) Annual average employees73 Total hours worked146,228
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