Duncan, OK ·
OSHA Injury Report: Duncan Manufacturing
Hearing loss · Other recordable case
At a glance
On , a hearing loss at Duncan Manufacturing in 100 E Halliburton BLVD, Duncan, OK 73536 resulted in other recordable case. Employee was k ESG Senior in drilling equipment, oil and gas field-type, manufacturing.
Where did this happen?
- Establishment
- Duncan Manufacturing
- Parent company
- Halliburton Energy Services
- Street
- 100 E Halliburton BLVD
- City
- Duncan
- State
- OK
- ZIP
- 73536
- On-site location
- Shop
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Hearing loss (code 5)
Before the incident
Working regular shifts
What happened
Employee 's annual audiogram was recorded to show a persistent standard threshold shift
Injury or illness
STS-Bilateral -Ears
Object or substance involved
Noise Exposure
Summary line
Injury Exposure To-Noise Ear(s) All other specific injuries
Employee and industry
- Job description
- K ESG Senior
- SOC code
- 00-9900: Insufficient Information - NIOSH
- NAICS code
- 333132: Drilling equipment, oil and gas field-type, manufacturing
- NAICS vintage
- 2012
- Employees at this establishment (2025 average)
- 651
- Hours worked at this establishment (2025 total)
- 1,302,278
- EIN
- 730271280
- Establishment ID
- 1035190
- Employer case #
- 304597
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
- 2026-02-26
More injuries at Duncan Manufacturing
View Duncan Manufacturing'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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