Addition, alteration and renovation for-sale builders, commercial and institutional building · California

San Manuel-Yaamava

Highland, CA · ~27 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.4
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

San Manuel-Yaamava runs at 289% of its industry's injury rate - far more dangerous than the typical Addition, alteration and renovation for-sale builders, commercial and institutional building workplace, earning a grade F.

San Manuel-Yaamava: 8.4 TCR = 289% of Addition, alteration and renovation for-sale builders, commercial and institutional building BLS 2.9 · 3y Form 300A (see methodology below)

San Manuel-Yaamava safety composite

San Manuel-Yaamava scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.39 per 100 workers

Safer than 8% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% of industry peers

Fatalities
D 0

Safer than 51% 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

−11.2

2019→2021

San Manuel-Yaamava injury rate improved

San Manuel-Yaamava's TCR fell 11.2 from 11.2 in 2019 to 0.0 in 2021. Peak filing year was 2020 at 14.0 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2019=11.2 · 2020=14.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Highland, CA ABOVE-IND · SMALL

Grade F · TCR 8.4 · 289% of ind

  • DART 0.0 DART
  • RANK #439/486
  • PHOTO Monticello #059
  • BOOK 3y book
  • INJ 4 inj
  • SIZE ~27 FTE

Nearest TCR peer: Monticello #059 (0.0 TCR gap)

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

San Manuel-Yaamava in the TCR neighbourhood

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

TCR

What this shows San Manuel-Yaamava averages 8.4 TCR (289% of the Addition, alteration and renovation for-sale builders, commercial and institutional building BLS benchmark).

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

San Manuel-Yaamava TCR series: 2019=11.2 · 2020=14 · 2021=0 · BLS 2.9

Where San Manuel-Yaamava falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #439 safest of 486 Addition, alteration and renov employers in California.

San Manuel-Yaamava (27 employees, TCR 8.4) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0246810 Average employees Total Case Rate San Manuel-Yaamava
San Manuel-Yaamava (27 employees, TCR 8.4) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

San Manuel-Yaamava has fewer employees than the Addition, alteration and renovation for- median and a higher injury rate than the industry's median TCR of 2.3. 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 14.0 4.0 2 5 0
2019 11.2 11.2 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · CA · Highland

4,692 Addition, alteration and renovation for-sale builders, commercial and institutional building employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 40 employers in Highland, 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 Monticello #059 8.4 TCR
NAICS-TCR Trident Construction Services 8.4 TCR
NAICS-TCR BJC Group, Inc. 8.4 TCR
NAICS-TCR Aldrich & Associates, Inc. 8.4 TCR
STATE-SIZE HQ 27 FTE
STATE-SIZE Medeiros Farms Vineyards 27 FTE
STATE-SIZE SAND RANCH 27 FTE
STATE-SIZE San Bernabe Vineyards 27 FTE
CITY-NEAR Yaamava Resort and Casino at San Manuel 5,750 FTE
CITY-NEAR San Manuel Casino 3,759 FTE
CITY-NEAR WM 1914 404 FTE
CITY-NEAR 1914 361 FTE
NAT-TCR Clarendon Hill Towers 8.4 TCR
NAT-TCR Williamson Street Grocery Cooperative OSK 8.4 TCR
NAT-TCR Architectural System Inc - Aurora 8.4 TCR
NAT-TCR All American Lumber- RC 8.4 TCR
NAT-SIZE Main Office 27 FTE
NAT-SIZE BHGWY- Gillette (WY016) 27 FTE
NAT-SIZE Victorian Assisted Living Residence 27 FTE
NAT-SIZE Wastewater Treatment Plant 27 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.