OCCR Libraries · California

OC Public Libraries - Heritage Park Library

Irvine, CA · ~17 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
1.7
Avg TCR
0.7
Industry avg
0
Fatalities
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The verdict

OC Public Libraries - Heritage Park Library runs at 239% of its industry's injury rate - far more dangerous than the typical OCCR Libraries workplace, earning a grade F.

OC Public Libraries - Heritage Park Library: 1.7 TCR = 239% of OCCR Libraries BLS 0.7 · 3y Form 300A (see methodology below)

OC Public Libraries - Heritage Park Library safety composite

OC Public Libraries - Heritage Park Library scores strongest on total case rate (tcr) (safer than 55% of same-industry peers) and weakest on dart rate (safer than 10%), 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).

D

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.67 per 100 workers

Safer than 55% of industry peers

DART rate
F 5 per 100 workers

Safer than 10% of industry peers

Fatalities
D 0

Safer than 50% 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

OC Public Libraries - Heritage Park Library: 0.0 → 5.0 TCR

Peak year 2021 @ 5.0 TCR · DART/TCR 2.99× in 2021

OC Public Libraries - Heritage Park Library's TCR rose 5.0 from 0.0 in 2018 to 5.0 in 2021. In 2021, DART was 2.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 519120 · Irvine, CA ABOVE-IND · SMALL

Grade F · TCR 1.7 · 239% of ind

  • DART 5.0 DART
  • RANK #5/17
  • PHOTO City of Royal Oak - …
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~17 FTE

Nearest TCR peer: City of Royal Oak - Public Library (0.0 TCR gap)

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

OC Public Libraries - Heritage Park Library in the TCR neighbourhood

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

TCR

What this shows OC Public Libraries - Heritage Park Library averages 1.7 TCR (239% of the OCCR Libraries BLS benchmark).

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

OC Public Libraries - Heritage Park Library TCR series: 2018=0 · 2020=0 · 2021=5 · BLS 0.7

Where OC Public Libraries - Heritage Park Library falls in its industry

89 OCCR Libraries establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 17 OCCR Libraries employers in California.

OC Public Libraries - Heritage Park Library (17 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 46 employees and a TCR of 1.9 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 02004006008001,000 0246810 Average employees Total Case Rate OC Public Libraries - Heritage Park Library
OC Public Libraries - Heritage Park Library (17 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 46 employees and a TCR of 1.9

OC Public Libraries - Heritage Park Library has fewer employees than the OCCR Libraries median and a lower injury rate than the industry's median TCR of 1.9. 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 5.0 5.0 0 1 0
2020 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

519120 · CA · Irvine

89 OCCR Libraries 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. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR City of Royal Oak - Public Library 1.6 TCR
NAICS-TCR Meriden Library 1.7 TCR
NAICS-TCR County of Ventura - Library Services 1.7 TCR
NAICS-TCR Orem City Library 1.6 TCR
STATE-SIZE HM Clause - Dixon Research Station 17 FTE
STATE-SIZE Laub Ranches Inc 17 FTE
STATE-SIZE Sherwood Equipment Inc 17 FTE
STATE-SIZE Barton Ranch, Inc. 17 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 Treeo Senior Living 1.7 TCR
NAT-TCR US104: Wichita 472 - SG 1.7 TCR
NAT-TCR Ultra Electronics Herley 1.7 TCR
NAT-TCR DES 1.7 TCR

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.