Concord, CA —
OSHA Injury Report: Contra Costa Water District
Injury · Days away from work
At a glance
On , an injury at Contra Costa Water District in Concord, CA 94520 resulted in days away from work. Employee was utility Worker in water supply systems.
Where did this happen?
- Establishment
- Contra Costa Water District
- Parent company
- Contra Costa Water District
- Street
- 1331 Concord Ave
- City
- Concord
- State
- CA
- ZIP
- 94520
- On-site location
- Jobsite in Concord
What was the outcome?
- Outcome
- Days away from work (code 2)
- Type
- Injury (code 1)
- Days away from work
- 26
- Days restricted or transferred
- 49
Before the incident
Opening valve
What happened
EE open a valve lid that was stuck in the process EE used a sledgehammer to dislodge the lid and strained lower back.
Injury or illness
Low Back Injury
Object or substance involved
Sledgehammer
Summary line
EE open a valve lid that was stuck in the process EE used a sledgehammer to dislodge the lid and strained lower back.
Employee and industry
- Job description
- Utility Worker
- SOC code
- 51-9199 — Production Workers, All Other
- NAICS code
- 221310 — Water supply systems
- NAICS vintage
- 2012
- Avg employees
- 316
- Total hours worked
- 664280
- EIN
- 946000489
- Establishment ID
- 403872
- Employer case #
- 25-01
When (timing detail)
- Date of incident
- Shift started
- 7:00
- Time of incident
- 10:00
- Filing year
- 2025
- Submitted
- 03FEB26:18:52:00
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.