Employer · California

S04 Sen - Grass Valley

Grass Valley, CA · ~70 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

S04 Sen - Grass Valley runs at 24% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

S04 Sen - Grass Valley: 0.8 TCR = 24% of industry BLS 3.3 · 8y Form 300A (see methodology below)

S04 Sen - Grass Valley safety composite

S04 Sen - Grass Valley scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on dart rate (safer than 21%), 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

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.8 per 100 workers

Safer than 84% of industry peers

DART rate
F 2.26 per 100 workers

Safer than 21% 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

S04 Sen - Grass Valley: 0.0 → 2.3 TCR

Peak year 2024 @ 2.3 TCR · DART/TCR 2.82× in 2024

S04 Sen - Grass Valley's TCR rose 2.3 from 0.0 in 2017 to 2.3 in 2024. In 2024, DART was 2.82× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334416 · Grass Valley, CA AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 24% of ind

  • DART 2.3 DART
  • RANK #6/17
  • PHOTO SAG HARBOR INDUSTRIE…
  • BOOK 8y book
  • INJ 4 inj
  • SIZE ~70 FTE

Nearest TCR peer: SAG HARBOR INDUSTRIES NEW YORK (0.0 TCR gap)

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

S04 Sen - Grass Valley in the TCR neighbourhood

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

TCR

What this shows S04 Sen - Grass Valley averages 0.8 TCR (24% of the industry BLS benchmark).

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

S04 Sen - Grass Valley TCR series: 2017=0 · 2018=0 · 2019=0 · 2020=1.3 · 2021=0 · 2022=1.4 · 2023=1.5 · 2024=2.3 · BLS 3.3

Where S04 Sen - Grass Valley falls in its industry

134 industry establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 2.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 17 industry employers in California.

S04 Sen - Grass Valley (70 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 84 employees and a TCR of 2.1 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 0100200300400500 05101520 Average employees Total Case Rate S04 Sen - Grass Valley
S04 Sen - Grass Valley (70 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 84 employees and a TCR of 2.1

S04 Sen - Grass Valley has fewer employees than the industry median and a lower injury rate than the industry's median TCR of 2.1. 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 2.3 2.3 1 0 0
2023 1.5 0.0 1 0 0
2022 1.4 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 1.3 1.3 1 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334416 · CA · Grass Valley

134 industry employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 66 employers in Grass Valley, 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 SAG HARBOR INDUSTRIES NEW YORK 0.8 TCR
NAICS-TCR Fair-Rite Wallkill 0.8 TCR
NAICS-TCR Ohio Transmission Corporation Laron Kingman 0.8 TCR
NAICS-TCR Spang & Company Corporate/Magnetics Division Headquarters 0.8 TCR
STATE-SIZE Heritage Land Company 70 FTE
STATE-SIZE Ceballos Ag Services, Inc. 70 FTE
STATE-SIZE NRTHN 70 FTE
STATE-SIZE EW Merritt Farms 70 FTE
CITY-NEAR 6403-64030166 850 FTE
CITY-NEAR Sierra Nevada Memorial - Miners Hospital 847 FTE
CITY-NEAR Sierra Nevada Memorial Miners-Hospital 752 FTE
CITY-NEAR Sierra Nevada Memorial-Miners Hospital 749 FTE
NAT-TCR Woodbridge Ventures Inc 0.8 TCR
NAT-TCR Town Hall 0.8 TCR
NAT-TCR Skaggs Road Boring, Inc. 0.8 TCR
NAT-TCR US AL Birmingham Plant 0.8 TCR
NAT-SIZE Cave Creek 70 FTE
NAT-SIZE Ritter Plumbing Co. Inc. 70 FTE
NAT-SIZE Grupo Logistics Inc. 70 FTE
NAT-SIZE Stone Central - Syracuse 70 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: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 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.