Diamond Bar, CA —
OSHA Injury Report: South Coast Air Quality Management District
Injury · Other recordable case
At a glance
On , an injury at South Coast Air Quality Management District in Diamond Bar, CA 91765 resulted in other recordable case. Employee was air Quality Instrument Specialist.
Where did this happen?
- Establishment
- South Coast Air Quality Management District
- Street
- 21865 Copley Drive
- City
- Diamond Bar
- State
- CA
- ZIP
- 91765
- On-site location
- 60 NR Air Monitoring Station
What was the outcome?
- Outcome
- Other recordable case (code 4)
- Type
- Injury (code 1)
Before the incident
Employee was installing a Metone [REDACTED]
What happened
Employee misstepped and fell backward off the platform
Injury or illness
Abrasion - Multiple Body Parts
Object or substance involved
Employee fell off platform onto ground level.
Summary line
Abrasion - Multiple Body Parts - - Fall from Different Level
Employee and industry
- Job description
- Air Quality Instrument Specialist
- SOC code
- 00-9900 — Insufficient Information - NIOSH
- NAICS code
- 924110
- NAICS vintage
- 2012
- Avg employees
- 882
- Total hours worked
- 1597465
- EIN
- 953099419
- Establishment ID
- 542173
- Employer case #
- 25-187869
When (timing detail)
- Date of incident
- Time of incident
- 7:30
- Filing year
- 2025
- Submitted
- 04FEB26:00:23:00
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.