OC Sheriff's Department · California

OCSD James A. Musick Facility

Irvine, CA · ~59 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.4
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

OCSD James A. Musick Facility runs at 293% of its industry's injury rate - far more dangerous than the typical OC Sheriff's Department workplace, earning a grade F.

OCSD James A. Musick Facility: 9.4 TCR = 293% of OC Sheriff's Department BLS 3.2 · 3y Form 300A (see methodology below)

OCSD James A. Musick Facility safety composite

OCSD James A. Musick Facility scores strongest on fatalities (safer than 54% of same-industry peers) and weakest on dart rate (safer than 20%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.36 per 100 workers

Safer than 30% of industry peers

DART rate
F 8.03 per 100 workers

Safer than 20% of industry peers

Fatalities
D 0

Safer than 54% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

OCSD James A. Musick Facility: 3.6 → 8.0 TCR

Peak year 2020 @ 16.5 TCR · DART/TCR 0.86× in 2021

OCSD James A. Musick Facility's TCR rose 4.4 from 3.6 in 2018 to 8.0 in 2021. Peak filing year was 2020 at 16.5 TCR. In 2021, DART was 0.86× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 922140 · Irvine, CA ABOVE-IND · SMALL

Grade F · TCR 9.4 · 293% of ind

  • DART 8.0 DART
  • RANK #24/73
  • PHOTO BULLITT COUNTY DETEN…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~59 FTE

Nearest TCR peer: BULLITT COUNTY DETENTION CENTER (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

OCSD James A. Musick Facility in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows OCSD James A. Musick Facility averages 9.4 TCR (293% of the OC Sheriff's Department BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

OCSD James A. Musick Facility TCR series: 2018=3.6 · 2020=16.5 · 2021=8 · BLS 3.2

Where OCSD James A. Musick Facility falls in its industry

482 OC Sheriff's Department establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 5.8.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 73 OC Sheriff's Department employers in California.

OCSD James A. Musick Facility (59 employees, TCR 9.4) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 010203040 Average employees Total Case Rate OCSD James A. Musick Facility
OCSD James A. Musick Facility (59 employees, TCR 9.4) among 29 same-industry peers, split at the industry median of 240 employees and a TCR of 5.8

OCSD James A. Musick Facility has fewer employees than the OC Sheriff's Department median and a higher injury rate than the industry's median TCR of 5.8. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2021 8.0 8.0 0 2 0
2020 16.5 8.2 0 4 0
2018 3.6 3.6 3 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

922140 · CA · Irvine

482 OC Sheriff's Department employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 622 employers in Irvine, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR BULLITT COUNTY DETENTION CENTER 9.4 TCR
NAICS-TCR FCC Victorville 9.4 TCR
NAICS-TCR EL PASO TRANSITIONAL 9.3 TCR
NAICS-TCR Arizona Department of Juvenile Corrections 9.4 TCR
STATE-SIZE DFFF-Salinas 59 FTE
STATE-SIZE LOMA 59 FTE
STATE-SIZE J.R. AG SOLUTIONS, INC. 59 FTE
STATE-SIZE F&J FERNANDEZ CONTRACTING 59 FTE
CITY-NEAR UC Irvine 16,029 FTE
CITY-NEAR CA-10 4,926 FTE
CITY-NEAR Edwards Lifesciences 4,189 FTE
CITY-NEAR Johnson and Johnson MDD CSS Irvine 3,775 FTE
NAT-TCR BBH 9.4 TCR
NAT-TCR Corrosion 9.4 TCR
NAT-TCR KPI Concepts 9.4 TCR
NAT-TCR Staybridge Suites - Sioux Falls 9.4 TCR
NAT-SIZE ITC Hawaii 59 FTE
NAT-SIZE AG Machining & Sheet Metal 59 FTE
NAT-SIZE Bickford of Bloomington 59 FTE
NAT-SIZE Fisher Pen Company 59 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2020, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.