Electric power generation, fossil fuel (e.g., coal, oil, gas) · California

CA-Santiago Substation

Irvine, CA · ~18 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
1.0
Avg TCR
1.2
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

CA-Santiago Substation runs at 81% of its industry's injury rate - about level with the typical Electric power generation, fossil fuel (e.g., coal, oil, gas) workplace, earning a grade C.

CA-Santiago Substation: 1.0 TCR = 81% of Electric power generation, fossil fuel (e.g., coal, oil, gas) BLS 1.2 · 5y Form 300A (see methodology below)

CA-Santiago Substation safety composite

CA-Santiago Substation scores strongest on dart rate (safer than 71% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.97 per 100 workers

Safer than 67% of industry peers

DART rate
C 0 per 100 workers

Safer than 71% of industry peers

Fatalities
D 0

Safer than 51% 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%).

CA-Santiago Substation held a steady TCR band

CA-Santiago Substation's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2024. Peak filing year was 2017 at 4.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=4.8 · 2018=0.0 · 2020=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 221112 · Irvine, CA AT/BELOW-IND · SMALL

Grade C · TCR 1.0 · 81% of ind

  • DART 0.0 DART
  • RANK #14/41
  • PHOTO 00202 SHELLEY OFFICE
  • BOOK 5y book
  • INJ 1 inj
  • SIZE ~18 FTE

Nearest TCR peer: 00202 SHELLEY OFFICE (0.0 TCR gap)

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

CA-Santiago Substation in the TCR neighbourhood

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

TCR

What this shows CA-Santiago Substation averages 1.0 TCR (81% of the Electric power generation, fossil fuel (e.g., coal, oil, gas) BLS benchmark).

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

CA-Santiago Substation TCR series: 2016=0 · 2017=4.8 · 2018=0 · 2020=0 · 2024=0 · BLS 1.2

Where CA-Santiago Substation falls in its industry

846 Electric power generation, fos establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 1.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 41 Electric power generation, fos employers in California.

CA-Santiago Substation (18 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 59 employees and a TCR of 1.5 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 0200400600800 051015 Average employees Total Case Rate CA-Santiago Substation
CA-Santiago Substation (18 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 59 employees and a TCR of 1.5

CA-Santiago Substation has fewer employees than the Electric power generation, fossil fuel ( median and a lower injury rate than the industry's median TCR of 1.5. 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
2024 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 4.8 0.0 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221112 · CA · Irvine

846 Electric power generation, fossil fuel (e.g., coal, oil, gas) 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 00202 SHELLEY OFFICE 1.0 TCR
NAICS-TCR Hillabee 1.0 TCR
NAICS-TCR H. A. Wagner, L.L.C. 1.0 TCR
NAICS-TCR W A Parish 1.0 TCR
STATE-SIZE Henry Hibino Farms LLC 18 FTE
STATE-SIZE BATAVIA, INC. 18 FTE
STATE-SIZE Gold Coast Farms 18 FTE
STATE-SIZE HM.CLAUSE Davis East Research Station 18 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 College Station,TX 1.0 TCR
NAT-TCR OH - Columbus - 950 Stelzer Rd - The American Bottling Company 1.0 TCR
NAT-TCR Woodbridge 1.0 TCR
NAT-TCR Spartech 1.0 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: 2024, 2020, 2018, 2017, 2016. 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.