Buildings, prefabricated, wood, manufacturing · California

Factory Os

Vallejo, CA · ~370 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
30.4
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Factory Os runs at 921% of its industry's injury rate - far more dangerous than the typical Buildings, prefabricated, wood, manufacturing workplace, earning a grade F.

Factory Os: 30.4 TCR = 921% of Buildings, prefabricated, wood, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Factory Os safety composite

Factory Os scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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).

F

13/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 30.38 per 100 workers

Safer than 0% of industry peers

DART rate
F 26.9 per 100 workers

Safer than 1% 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

Factory Os: 12.5 → 30.7 TCR

Peak year 2021 @ 47.9 TCR · DART/TCR 0.89× in 2022

Factory Os's TCR rose 18.2 from 12.5 in 2019 to 30.7 in 2022. Peak filing year was 2021 at 47.9 TCR. In 2022, DART was 0.89× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 321992 · Vallejo, CA ABOVE-IND · MID

Grade F · TCR 30.4 · 921% of ind

  • DART 26.9 DART
  • RANK #16/16
  • PHOTO Big Timberworks, Inc.
  • BOOK 3y book
  • INJ 233 inj
  • SIZE ~370 FTE

Nearest TCR peer: Big Timberworks, Inc. (0.5 TCR gap)

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

Factory Os in the TCR neighbourhood

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

TCR

What this shows Factory Os averages 30.4 TCR (921% of the Buildings, prefabricated, wood, manufacturing BLS benchmark).

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

Factory Os TCR series: 2019=12.5 · 2021=47.9 · 2022=30.7 · BLS 3.3

Where Factory Os falls in its industry

177 Buildings, prefabricated, wood establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 7.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 16 Buildings, prefabricated, wood employers in California.

Factory Os (370 employees, TCR 30.4) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 7.7 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 0100200300400 010203040 Average employees Total Case Rate Factory Os
Factory Os (370 employees, TCR 30.4) among 29 same-industry peers, split at the industry median of 48 employees and a TCR of 7.7

Factory Os has more employees than the Buildings, prefabricated, wood, manufact median and a higher injury rate than the industry's median TCR of 7.7. 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 30.7 26.9 83 13 0
2021 47.9 47.1 124 4 0
2019 12.5 12.5 26 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

321992 · CA · Vallejo

177 Buildings, prefabricated, wood, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 118 employers in Vallejo, 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 Big Timberworks, Inc. 29.9 TCR
NAICS-TCR Stratford Homes Limited Partnership 29.1 TCR
NAICS-TCR Stor-Mor Systems, Inc 24.3 TCR
NAICS-TCR Entekra LLC-Ripon 23.3 TCR
STATE-SIZE Balfour Beatty Construction, LLC - ALL CA Division 370 FTE
STATE-SIZE Danny Letner Inc 370 FTE
STATE-SIZE Manufacturing 370 FTE
STATE-SIZE Airborne Systems CA 370 FTE
CITY-NEAR California Department of Transportation Facility 96 2,891 FTE
CITY-NEAR 2032-02121351 2,446 FTE
CITY-NEAR 02821351 VALLEJO HOSPITAL TOWER 1,635 FTE
CITY-NEAR 0206-02621351 1,632 FTE
NAT-TCR Rockland Facility 30.0 TCR
NAT-TCR 048 Juvenile Detention Center 30.0 TCR
NAT-TCR Governor Juan F. Luis Hospital and Medical Center 30.0 TCR
NAT-TCR Kemper Moving Systems 30.0 TCR
NAT-SIZE Yoder's Meats 370 FTE
NAT-SIZE Watchfire Signs 370 FTE
NAT-SIZE Silverline Building Products LLC 370 FTE
NAT-SIZE 2253-H4633 370 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, 2019. 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.