HAMTRAMCK_1437858

US Postal Service

2933 CANIFF ST, HAMTRAMCK, MI 48212
Mail and Parcel Delivery (NAICS 491110)

DART 578.59 9 recordable cases · 2 avg employees · 3,111 hours worked

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases4 Restricted-duty / transferred cases5 Other recordable cases0 Total recordable cases9 Days lost to injury113

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

DART rate578.59 (days away + restricted/transferred) DAFW rate257.15 (days away from work only) Total recordable rate (TRIR)578.59 (all OSHA-recordable cases) Annual average employees2 Total hours worked3,111
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 2026-05-23).

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