Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) · California

Lj Walch Co Inc

Livermore, CA · ~45 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Lj Walch Co Inc runs at 22% of its industry's injury rate - far safer than the typical Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) workplace, earning a grade A.

Lj Walch Co Inc: 1.0 TCR = 22% of Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) BLS 4.5 · 4y Form 300A (see methodology below)

Lj Walch Co Inc safety composite

Lj Walch Co Inc scores strongest on total case rate (tcr) (safer than 88% of same-industry peers) and weakest on fatalities (safer than 50%), 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

76/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.01 per 100 workers

Safer than 88% of industry peers

DART rate
B 0 per 100 workers

Safer than 81% 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

−1.9

2018→2021

Lj Walch Co Inc injury rate improved

Lj Walch Co Inc's TCR fell 1.9 from 1.9 in 2018 to 0.0 in 2021. Peak filing year was 2019 at 2.2 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2018=1.9 · 2019=2.2 · 2020=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 488190 · Livermore, CA AT/BELOW-IND · SMALL

Grade A · TCR 1.0 · 22% of ind

  • DART 0.0 DART
  • RANK #15/120
  • PHOTO DI - Joint Base Andr…
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~45 FTE

Nearest TCR peer: DI - Joint Base Andrews (Rotary Wing) (0.0 TCR gap)

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Lj Walch Co Inc in the TCR neighbourhood

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

TCR

What this shows Lj Walch Co Inc averages 1.0 TCR (22% of the Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) BLS benchmark).

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

Lj Walch Co Inc TCR series: 2018=1.9 · 2019=2.2 · 2020=0 · 2021=0 · BLS 4.5

Where Lj Walch Co Inc falls in its industry

992 Aircraft maintenance and repai establishments

Safer than 88% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 120 Aircraft maintenance and repai employers in California.

Lj Walch Co Inc (45 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2 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 05001,0001,500 05101520 Average employees Total Case Rate Lj Walch Co Inc
Lj Walch Co Inc (45 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2

Lj Walch Co Inc has fewer employees than the Aircraft maintenance and repair services median and a lower injury rate than the industry's median TCR of 3.2. 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
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 2.2 0.0 1 0 0
2018 1.9 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

488190 · CA · Livermore

992 Aircraft maintenance and repair services (except factory conversion, factory overhaul, factory rebuilding) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 296 employers in Livermore, 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 DI - Joint Base Andrews (Rotary Wing) 1.0 TCR
NAICS-TCR GA099 1.0 TCR
NAICS-TCR Lockheed Martin Corporation Langley Air Force Base (1205) 1.0 TCR
NAICS-TCR FL-DST ACJ-130 1.0 TCR
STATE-SIZE Salinas Transplant Company 45 FTE
STATE-SIZE Terra Firma Farm 45 FTE
STATE-SIZE Donald Beeman Farm 45 FTE
STATE-SIZE Berry Mist Farms, LP 45 FTE
CITY-NEAR Retail Merchandising Solutions, LLC 4,717 FTE
CITY-NEAR California Department of Transportation Facility 577 2,891 FTE
CITY-NEAR Gillig LLC 940 FTE
CITY-NEAR Fat Chance Entertainment 917 FTE
NAT-TCR Orangeburg, NY 1.0 TCR
NAT-TCR Fargo Distribution Center 1.0 TCR
NAT-TCR 44211f - Gainesville Bin 1.0 TCR
NAT-TCR 43381o - Joplin Mo Ges Pec 1.0 TCR
NAT-SIZE Forum Energy Technologies - Madison 45 FTE
NAT-SIZE Envision 45 FTE
NAT-SIZE Parker's Building Supply 45 FTE
NAT-SIZE Stone Mountain FS (SSS, CSS) 45 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, 2019, 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.