New Brighton, MN ·
OSHA Injury Report: GRUMA CORPORATION
Hearing loss · Other recordable case
At a glance
On , a hearing loss at GRUMA CORPORATION in 1565 1st Ave NW, New Brighton, MN 55112 resulted in other recordable case. Employee was press production lead in tortillas manufacturing.
Where did this happen?
- Establishment
- GRUMA CORPORATION
- Parent company
- Mission Foods
- Street
- 1565 1st Ave NW
- City
- New Brighton
- State
- MN
- ZIP
- 55112
- On-site location
- PRESS PRODUCTION MIXING AREA
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Hearing loss (code 5)
Before the incident
Working in the high-decibel mixing area in the production department
What happened
Annual audiometric testing revealed a work-related Standard Threshold Shift (STS) of 10dB or more with a total hearing level of 25dB or greater
Injury or illness
Work-related hearing loss in both ears
Object or substance involved
Loud machinery
Summary line
HEARING STANDARD THRESHOLD SHIFTS
Employee and industry
- Job description
- PRESS PRODUCTION LEAD
- SOC code
- 51-1011: First-Line Supervisors of Production and Operating Workers
- NAICS code
- 311830: Tortillas manufacturing
- NAICS vintage
- 2022
- Employees at this establishment (2025 average)
- 339
- Hours worked at this establishment (2025 total)
- 633,920
- EIN
- 953576486
- Establishment ID
- 1123428
- Employer case #
- 7
When (timing detail)
- Date of incident
- Time of incident
- Not known — the employer filed this case without a time of day.
- Filing year
- 2025
- Submitted to OSHA
- 2026-02-07
More injuries at Gruma Corporation
View Gruma Corporation's full OSHA safety record →
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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, so no per-record IMIS deep link exists.
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