RANCHO DOMINGUEZ, CA —
OSHA Injury Report: DIAMOND MATTRESS-LAS HERMANAS ST
Injury · Other recordable case
At a glance
On , an injury at DIAMOND MATTRESS-LAS HERMANAS ST in RANCHO DOMINGUEZ, CA 90221 resulted in other recordable case. Employee was cOILS MACHINE OPERATOR in mattress Manufacturing.
Where did this happen?
- Establishment
- DIAMOND MATTRESS-LAS HERMANAS ST
- Parent company
- Diamond Mattress
- Street
- 3112 E LAS HERMANAS STREET
- City
- RANCHO DOMINGUEZ
- State
- CA
- ZIP
- 90221
- On-site location
- inside building
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Injury (code 1)
Before the incident
Organizing and moving material
What happened
Lifting and organizing material
Injury or illness
S29.011A-Strain of Muscle and Tendon of front wall thorax
Object or substance involved
Repetitive lifting
Summary line
Lifting and organizing material
Employee and industry
- Job description
- COILS MACHINE OPERATOR
- SOC code
- 51-9199 — Production Workers, All Other
- NAICS code
- 337910 — Mattress Manufacturing
- NAICS vintage
- 2022
- Avg employees
- 150
- Total hours worked
- 41499
- EIN
- 952479925
- Establishment ID
- 1373564
- Employer case #
- 3
When (timing detail)
- Date of incident
- Shift started
- 6:00
- Time of incident
- 15:30
- Filing year
- 2024
- Submitted
- 28FEB2025:18:33:00
Source
Data from OSHA ITA Form 300/301 electronic submissions, filing year 2024. ITA Case Detail records are establishment-reported submissions, not OSHA inspections — no per-record IMIS deep link exists.