1493 SOUTH WINDSOR CT WHSE

COSTCO WHOLESALE

1220 Tamarack Ave, South Windsor, CT 6074
Wholesale Grocer (NAICS 455211)

DART 11.74 20 recordable cases · 214 avg employees · 323,740 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 3.2× the industry median.

This establishment: 11.74
Industry median (Warehouse clubs (i.e., food and general merchandise), n=1326): 3.68

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases19 Restricted-duty / transferred cases0 Other recordable cases1 Total recordable cases20 Days lost to injury1,073

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

DART rate11.74 (days away + restricted/transferred) DAFW rate11.74 (days away from work only) Total recordable rate (TRIR)12.36 (all OSHA-recordable cases) Annual average employees214 Total hours worked323,740
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