MT. DIABLO UNIFIED SCHOOL DISTRICT
3100 OAK PARK BLVD., PLEASANT HILL, CA 94523
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Sep 14, 2026#349166082Sep 14, 2026Complaint (B) · Partial scope, Health#349166082$00 viol.0 violations$0 in penalties
Inspection #349166082
Dates
- Opened
- Sep 14, 2026
- Closing Conference Date
- Oct 14, 2026
- Closed
- Oct 14, 2026
Inspection
- Advance Notice
- No
- Owner Type
- Local government
- Union Status
- No
- Number of Employees
- 44
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- Gregory Gardens Elementary 1 Corritone Ct., Pleasant Hill, CA 94523
- Industry
- 611110 Elementary and Secondary Schools
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Oct 11, 2018#343527297Oct 11, 2018Complaint (B) · Partial scope, Health#343527297$9001 viol.1 violation$900 in penalties
Inspection #343527297
Dates
- Opened
- Oct 11, 2018
- Closing Conference Date
- Dec 4, 2018
- Final Order
- Dec 28, 2018
- Closed
- Jan 9, 2019
Inspection
- Advance Notice
- No
- Owner Type
- Local government
- Union Status
- Yes
- Number of Employees
- 600
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $900
- Penalties on Record
- $900
- Site Address
- 201 Viking Drive, Pleasant Hill, CA 94523
- Industry
- 611110 Elementary and Secondary Schools
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3362(F) General Requirements | Other | 2 | 5 | $900 | $900 | - | Dec 28, 2018 |
Nov 22, 2016#341928612Nov 22, 2016Accident (A) · Partial scope, Safety#341928612$00 viol.0 violations$0 in penalties
Inspection #341928612
Dates
- Opened
- Nov 22, 2016
- Closing Conference Date
- Jan 11, 2017
- Closed
- Jan 11, 2017
Inspection
- Advance Notice
- No
- Owner Type
- Local government
- Union Status
- Yes
- Number of Employees
- 85
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 181 Viking Drive, Pleasant Hill, CA 94523
- Industry
- 611110 Elementary and Secondary Schools
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Mar 17, 2011#314326323Mar 17, 2011Accident (A) · Partial scope, Safety#314326323$9352 viol.2 violations$935 in penalties
Inspection #314326323
Dates
- Opened
- Mar 17, 2011
- Closing Conference Date
- Apr 5, 2011
- Closed
- Jun 2, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Local government
- Union Status
- Yes
- Number of Employees
- 60
- Related Activity
- 1 accident
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 other-than-serious
- Initial Penalties
- $935
- Penalties on Record
- $935
- Site Address
- 1 Corritone Court, Pleasant Hill, CA 94523
- Industry
- 611110 Elementary and Secondary Schools
Accident Inspection: This inspection record is categorized as an accident inspection in the U.S. Department of Labor OSHA enforcement data. Employers must report work-related fatalities within 8 hours, and work-related inpatient hospitalizations, amputations, or losses of an eye within 24 hours. An accident-related inspection does not by itself determine fault.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee is injured in trip and fall
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 3273 Working Area OSHA citation code: 3273 A | Other | 1 | 1 | $750 | $750 | May 8, 2011 | - | - |
| 01002 | 2395.59 Cord- and Plug-Connected Equipment OSHA citation code: 23950059 B | Other | 1 | 1 | $185 | $185 | May 8, 2011 | - | - |
Aug 13, 1997#120191457Aug 13, 1997Complaint (B) · No Inspection scope, Health#120191457$00 viol.0 violations$0 in penalties
Inspection #120191457
Dates
- Opened
- Aug 13, 1997
- Closing Conference Date
- Aug 13, 1997
- Closed
- Aug 25, 1997
Inspection
- Advance Notice
- No
- Owner Type
- Local government
- Union Status
- Not recorded
- Number of Employees
- Not recorded
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 3100 Oak Park Blvd., Pleasant Hill, CA 94523
- Industry
- Not classified in OSHA's inspection record.
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
5 inspections, 1997 to 2026. Each row is one inspection; point at or tap a row for its dates and totals.
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.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Industry comparison
BLS 2024 survey: elementary and secondary schools reported 2.4 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 4.7%; NAICS 6111 level). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source