2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

Union City, CA —

OSHA Injury Report: Union Sanitary District

Injury · Other recordable case

At a glance

On , an injury at Union Sanitary District in 5072 Benson Road, Union City, CA 94587 resulted in other recordable case. Employee was mechanic II in collection, treatment, and disposal of waste through a sewer system.

Where did this happen?

Establishment
Union Sanitary District
Parent company
Union Sanitary District
Street
5072 Benson Road
City
Union City
State
CA
ZIP
94587
On-site location
5072 Benson Ave, Union City, CA 94587

What was the outcome?

Outcome
Other recordable case (code 4)
Type
Injury (code 1)

Before the incident

The employee was lubricating a tall davit arm.

What happened

The employee was reaching up to spray lubricant into the central joint of the davit arm and a gust of wind caught his hard hat. He reached up to grab it but stepped backwards and down losing his balance. He hit his right knee on an I beam on the way down.

Injury or illness

Right knee contusion

Object or substance involved

Fall onto metal beam

Summary line

Right knee contusion resulting from a fall

Employee and industry

Job description
Mechanic II
SOC code
47-2152 — Plumbers, Pipefitters, and Steamfitters
NAICS code
221320 — Collection, treatment, and disposal of waste through a sewer system
NAICS vintage
2012
Avg employees
153
Total hours worked
264944
EIN
946000787
Establishment ID
808709
Employer case #
2

When (timing detail)

Date of incident
Shift started
6:00
Time of incident
8:20
Filing year
2025
Submitted
27FEB26:20:33:00

More injuries at Union Sanitary District

View Union Sanitary District's full OSHA safety record →

More injuries in this industry (NAICS 221320)

More injuries in CA

Rancho Cucamonga, CA—

087-RCDC

Source

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2025. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.