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

Orange, CA —

OSHA Injury Report: J&M Concrete Contractors / dba Jezowski & Markel Contractors

Injury · Job transfer or restriction

At a glance

On , an injury at J&M Concrete Contractors / dba Jezowski & Markel Contractors in 749 N. Poplar St. #100, Orange, CA 92868 resulted in job transfer or restriction. Employee was cement Mason JM in concrete finishing.

Where did this happen?

Establishment
J&M Concrete Contractors / dba Jezowski & Markel Contractors
Parent company
J&M Concrete Contractors / dba Jezowski & Markel Contractors
Street
749 N. Poplar St. #100
City
Orange
State
CA
ZIP
92868
On-site location
Proj#15300 CHINA LAKE / RIDECREST CA

What was the outcome?

Outcome
Job transfer or restriction (code 3)
Type
Injury (code 1)
Days restricted or transferred
2

Before the incident

Employee was screeding concrete with vibrating concrete power screed while standing in concrete.

What happened

Employee developed soreness in both legs from working in concrete.

Injury or illness

Sprain of calf ligaments.

Object or substance involved

Concrete.

Summary line

[REDACTED] LEG [REDACTED] CONCRETE

Employee and industry

Job description
Cement Mason JM
SOC code
47-2051 — Cement Masons and Concrete Finishers
NAICS code
238110 — Concrete finishing
NAICS vintage
2012
Avg employees
87
Total hours worked
187942
EIN
952428873
Establishment ID
370887
Employer case #
1

When (timing detail)

Date of incident
Shift started
6:00
Time of incident
15:00
Filing year
2025
Submitted
27FEB26:23:11:00

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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.