Petroleum Refineries · California

Martinez Refinery

Martinez, CA · ~509 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Martinez Refinery runs at 2% of its industry's injury rate - far safer than the typical Petroleum Refineries workplace, earning a grade A.

Martinez Refinery: 0.1 TCR = 2% of Petroleum Refineries BLS 3.3 · 5y Form 300A (see methodology below)

Martinez Refinery safety composite

Martinez Refinery scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.05 per 100 workers

Safer than 98% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Martinez Refinery held a steady TCR band

Martinez Refinery's TCR held near 0.1 from 0.1 in 2017 to 0.0 in 2022. Peak filing year was 2017 at 0.1 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.1 · 2019=0.1 · 2020=0.0 · 2021=0.0 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 324110 · Martinez, CA AT/BELOW-IND · MID

Grade A · TCR 0.1 · 2% of ind

  • DART 0.0 DART
  • RANK #1/18
  • PHOTO SFR - Rodeo and Carb…
  • BOOK 5y book
  • INJ 2 inj
  • SIZE ~509 FTE

Nearest TCR peer: SFR - Rodeo and Carbon Plant (0.0 TCR gap)

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

Martinez Refinery in the TCR neighbourhood

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

TCR

What this shows Martinez Refinery averages 0.1 TCR (2% of the Petroleum Refineries BLS benchmark).

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

Martinez Refinery TCR series: 2017=0.1 · 2019=0.1 · 2020=0 · 2021=0 · 2022=0 · BLS 3.3

Where Martinez Refinery falls in its industry

198 Petroleum Refineries establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 0.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 18 Petroleum Refineries employers in California.

Martinez Refinery (509 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5 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 05001,0001,500 0246 Average employees Total Case Rate Martinez Refinery
Martinez Refinery (509 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5

Martinez Refinery has more employees than the Petroleum Refineries median and a lower injury rate than the industry's median TCR of 0.5. 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
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.1 0.1 1 0 0
2017 0.1 0.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

324110 · CA · Martinez

198 Petroleum Refineries employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 72 employers in Martinez, 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 SFR - Rodeo and Carbon Plant 0.1 TCR
NAICS-TCR Phillips 66 Lake Charles Manufacturing Complex 0.1 TCR
NAICS-TCR Chevron El Segundo 0.1 TCR
NAICS-TCR Phillips 66 Sweeny Refinery 0.0 TCR
STATE-SIZE 1101 RAC.S PAC..LOS ANGELES A P. 509 FTE
STATE-SIZE CA-General Office #5 - SCE 10 509 FTE
STATE-SIZE AltaMed - Corporate Office - Camfield 509 FTE
STATE-SIZE 2032-08680851 509 FTE
CITY-NEAR California Department of Transportation Facility 58 2,508 FTE
CITY-NEAR Contra Costa Regional Medical Center 1,529 FTE
CITY-NEAR Shell Martinez Refinery 740 FTE
CITY-NEAR Contra Costa Electric, Inc. 619 FTE
NAT-TCR 2573-MN017 0.1 TCR
NAT-TCR 3495-50CG100 0.1 TCR
NAT-TCR BrandSafway, LLC - Houston - Laporte Branch 0.1 TCR
NAT-TCR Commons Office Building 0.1 TCR
NAT-SIZE Mold-Rite Plastics LLC 509 FTE
NAT-SIZE Matrix Providers 509 FTE
NAT-SIZE Dc 0398 509 FTE
NAT-SIZE Greenwood 509 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: 2022, 2021, 2020, 2019, 2017. 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.