MOUNT DIABLO UNIFIED SCHOOL DISTRICT
2326 BISSO LANE, CONCORD, CA 94519
NAICS 611110: Elementary and Secondary Schools - Records current through Jul 21, 2025
MOUNT DIABLO UNIFIED SCHOOL DISTRICT has had 3 OSHA inspections since May 12, 2010, resulting in 4 violations and $21,450 in penalties on record.
As reported in the U.S. Department of Labor OSHA enforcement database. Having inspection records is common for businesses in regulated industries. Penalty amounts may differ from final amounts after settlement or judicial review.
- This establishment has 3 OSHA inspections on record.
- Public records show the most recent OSHA inspection at this establishment began on July 21, 2025.
- The OSHA inspection history at this location spans 15 years, beginning in 2010 and continuing through 2025.
- OSHA classified 1 of the 4 recorded violations here as Serious (25%).
- This establishment has no willful violations in its OSHA inspection history.
- No repeat violations appear in the inspection history for this establishment.
- OSHA records show 1 inspection at this location has not yet been closed.
Data sourced from the U.S. Department of Labor OSHA enforcement database. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conferences, settlements, or adjudication. Having an inspection record is common in regulated industries and does not by itself indicate unsafe conditions. This is not an official OSHA resource and does not constitute legal advice.
Most Cited Standards4 standards
Ranked by citation count across this employer's inspections on record. Counts and penalties are exact sums from violations linked to those inspections.
| Standard | Citations | Penalties |
|---|---|---|
| 3203(A) | 1 | $900 |
| 3203(A)(4) | 1 | $550 |
| 3273(B) | 1 | $18,000 |
| 342Reporting Work-Connected Fatalities and Serious Injuries | 1 | $2,000 |
Enforcement Timeline3 inspections, 2010-2025
Each row is one OSHA inspection on record. Markers show openings, contest activity, final orders, and closures. Full record detail for each inspection is listed below.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Inspection Records2010 - 2025
Full record for each inspection on file. Includes type, scope, violations on record, and current penalty.
| ID | Opened | Type | Scope | Viol. | Penalties |
|---|---|---|---|---|---|
| #348385600 | Jul 21, 2025 | Accident | Partial | 1 | $550 |
| #346956824 | Sep 6, 2023 | Accident | Partial | 2 | $18,900 |
| #314323452 | May 12, 2010 | Accident | Partial | 1 | $2,000 |
Incident investigation summaries linked to this employer through OSHA accident and injury enforcement data.
Employee's Hand Caught in Rollers of a Winch
Source: U.S. Department of Labor OSHA incident investigation data. See data reference for matching and methodology details.
About This Industry
NAICS 611110: Educational Services / Educational Services
This sector comprises establishments that provide instruction and training in a wide variety of subjects. These establishments include schools, colleges, universities, and training centers.
Common workplace hazards include slips, trips, and falls, exposure to chemicals in science laboratories and maintenance areas, and workplace violence. Workers in vocational and technical schools may also encounter machinery and equipment hazards.
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.