Alcoholic beverages, brandy, distilling · California
Opus One Winery
Oakville, CA · ~107 workers · 8 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 5.5
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Opus One Winery runs at 168% of its industry's injury rate - more dangerous than the typical Alcoholic beverages, brandy, distilling workplace, earning a grade D.
Opus One Winery: 5.5 TCR = 168% of Alcoholic beverages, brandy, distilling BLS 3.3 · 8y Form 300A (see methodology below)
Opus One Winery safety composite
Opus One Winery scores strongest on dart rate (safer than 56% of same-industry peers) and weakest on total case rate (tcr) (safer than 41%), 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).
49/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 5.54 per 100 workers
Safer than 41% of industry peers
- DART rate
- C 1.64 per 100 workers
Safer than 56% 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
−5.3
2017→2024
Opus One Winery injury rate improved
Opus One Winery's TCR fell 5.3 from 7.8 in 2017 to 2.5 in 2024. Peak filing year was 2022 at 8.6 TCR. In 2024, DART was 0.3× this establishment's average TCR (severity share of cases).
2017=7.8 · 2018=5.0 · 2019=7.2 · 2020=5.0 · 2021=3.1 · 2022=8.6 · 2023=5.2 · 2024=2.5
OSHA ITA Form 300A scorecard
Establishment book 312130 · Oakville, CA ABOVE-IND · MID
Grade D · TCR 5.5 · 168% of ind
- DART 1.6 DART
- RANK #133/224
- PHOTO Columbia Crest Winery
- BOOK 8y book
- INJ 45 inj
- SIZE ~107 FTE
Nearest TCR peer: Columbia Crest Winery (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Opus One Winery in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Columbia Crest
Columbia Crest Winery
5.6 TCR
- Hall Wines
Hall Wines
5.6 TCR
- Weibel Family
Weibel Family Winery
5.6 TCR
- This site
Opus One Winery
5.5 TCR
- ASV Wines, Inc
ASV Wines, Inc. San Martin
5.5 TCR
What this shows Opus One Winery averages 5.5 TCR (168% of the Alcoholic beverages, brandy, distilling BLS benchmark).
Opus One Winery TCR series: 2017=7.8 · 2018=5 · 2019=7.2 · 2020=5 · 2021=3.1 · 2022=8.6 · 2023=5.2 · 2024=2.5 · BLS 3.3
Where Opus One Winery falls in its industry
309 Alcoholic beverages, brandy, d establishmentsSafer than 41% of graded establishments in this industry, whose median TCR is 4.9.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #133 safest of 224 Alcoholic beverages, brandy, d employers in California.
Opus One Winery has more employees than the Alcoholic beverages, brandy, distilling median and a higher injury rate than the industry's median TCR of 4.9. 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 | 2.5 | 1.6 | 3 | 0 | 0 |
| 2023 | 5.2 | 1.7 | 4 | 2 | 0 |
| 2022 | 8.6 | 3.4 | 8 | 2 | 0 |
| 2021 | 3.1 | 2.4 | 4 | 0 | 0 |
| 2020 | 5.0 | 3.3 | 6 | 0 | 0 |
| 2019 | 7.2 | 4.1 | 7 | 0 | 0 |
| 2018 | 5.0 | 3.0 | 5 | 0 | 0 |
| 2017 | 7.8 | 3.9 | 8 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
312130 · CA · Oakville
309 Alcoholic beverages, brandy, distilling employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 10 employers in Oakville, 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 | Columbia Crest Winery | 5.6 TCR |
| NAICS-TCR | ASV Wines, Inc. San Martin | 5.5 TCR |
| NAICS-TCR | Hall Wines | 5.6 TCR |
| NAICS-TCR | Weibel Family Winery | 5.6 TCR |
| STATE-SIZE | Munger Bros, LLC | 107 FTE |
| STATE-SIZE | Growers Transplanting | 107 FTE |
| STATE-SIZE | Fondomonte California LLC - Blythe Ranch | 107 FTE |
| STATE-SIZE | West Coast Tomato Growers, Inc. | 107 FTE |
| CITY-NEAR | FN Cellars | 194 FTE |
| CITY-NEAR | Robert Mondavi Winery | 121 FTE |
| CITY-NEAR | Silver Oak-Oakville | 106 FTE |
| CITY-NEAR | Jackson Family Wines - Oakville/Cardinale winery | 64 FTE |
| NAT-TCR | Advanced Chemical Company | 5.5 TCR |
| NAT-TCR | Longview TX FXFE-LVW | 5.5 TCR |
| NAT-TCR | Newark NJ FXFE-NEW | 5.5 TCR |
| NAT-TCR | C425 Columbia | 5.5 TCR |
| NAT-SIZE | Modern Advanced Manufacturing | 107 FTE |
| NAT-SIZE | geon performance solutions | 107 FTE |
| NAT-SIZE | Granville Center | 107 FTE |
| NAT-SIZE | Alexandria Renew Enterprises | 107 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.