Material Supplier · California

4192-00051369-000503

Oakland, CA · ~60 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.9
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

4192-00051369-000503 runs at 290% of its industry's injury rate - far more dangerous than the typical Material Supplier workplace, earning a grade F.

4192-00051369-000503: 9.9 TCR = 290% of Material Supplier BLS 3.4 · 5y Form 300A (see methodology below)

4192-00051369-000503 safety composite

4192-00051369-000503 scores strongest on dart rate (safer than 59% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.86 per 100 workers

Safer than 19% of industry peers

DART rate
C 1.76 per 100 workers

Safer than 59% 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%).

TCR Δ

−7.5

2016→2020

4192-00051369-000503 injury rate improved

4192-00051369-000503's TCR fell 7.5 from 9.2 in 2016 to 1.8 in 2020. Peak filing year was 2018 at 20.5 TCR. In 2020, DART was 0.18× this establishment's average TCR (severity share of cases).

2016=9.2 · 2017=14.5 · 2018=20.5 · 2019=3.3 · 2020=1.8

OSHA ITA Form 300A scorecard

Establishment book 444190 · Oakland, CA ABOVE-IND · SMALL

Grade F · TCR 9.9 · 290% of ind

  • DART 1.8 DART
  • RANK #133/159
  • PHOTO L&W Supply Co Inc, 7…
  • BOOK 5y book
  • INJ 27 inj
  • SIZE ~60 FTE

Nearest TCR peer: L&W Supply Co Inc, 7329 Albuquerque, NM (0.0 TCR gap)

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

4192-00051369-000503 in the TCR neighbourhood

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

TCR

What this shows 4192-00051369-000503 averages 9.9 TCR (290% of the Material Supplier BLS benchmark).

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

4192-00051369-000503 TCR series: 2016=9.2 · 2017=14.5 · 2018=20.5 · 2019=3.3 · 2020=1.8 · BLS 3.4

Where 4192-00051369-000503 falls in its industry

1,643 Material Supplier establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #133 safest of 159 Material Supplier employers in California.

4192-00051369-000503 (60 employees, TCR 9.9) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2 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 050100150200 0510152025 Average employees Total Case Rate 4192-00051369-000503
4192-00051369-000503 (60 employees, TCR 9.9) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

4192-00051369-000503 has more employees than the Material Supplier median and a higher injury rate than the industry's median TCR of 5.2. 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
2020 1.8 1.8 1 0 0
2019 3.3 3.3 2 0 0
2018 20.5 14.9 11 0 0
2017 14.5 14.5 8 0 0
2016 9.2 9.2 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · CA · Oakland

1,643 Material Supplier employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 458 employers in Oakland, 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 L&W Supply Co Inc, 7329 Albuquerque, NM 9.9 TCR
NAICS-TCR McCoy's Building Supply- Spicewood 9.8 TCR
NAICS-TCR Wetumpka Russell Do It Center 9.8 TCR
NAICS-TCR Wolff Bros. Supply, Inc. Wooster 9.8 TCR
STATE-SIZE North Coast Vineyards 60 FTE
STATE-SIZE Sun Pacific Farming Cooperative, Inc | Grapes Delano 60 FTE
STATE-SIZE Paiva Farm Management 60 FTE
STATE-SIZE Rocket Farms Herbs Inc Thermal 60 FTE
CITY-NEAR Oakland Unified School District 4,473 FTE
CITY-NEAR 2032-02120301 4,408 FTE
CITY-NEAR 0206-02620301 3,210 FTE
CITY-NEAR 2032-02620301 2,922 FTE
NAT-TCR 12E7/12E1 9.9 TCR
NAT-TCR MBH - Spring Harbor Academy - Spring Harbor Hospital 9.9 TCR
NAT-TCR Lafayette Pointe Nursing & Rehab Center 9.9 TCR
NAT-TCR CCV 9.9 TCR
NAT-SIZE American Stairways, INC 60 FTE
NAT-SIZE Andersons Clymers Ethanol LLC 60 FTE
NAT-SIZE Cincinnati Paperboard 60 FTE
NAT-SIZE Master Pneumatic 60 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: 2020, 2019, 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.