Architectural block, concrete (e.g., fluted, ground face, screen, slump, split), manufacturing · California

Otay

San Diego, CA · ~86 workers · 5 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Otay runs at 248% of its industry's injury rate - far more dangerous than the typical Architectural block, concrete (e.g., fluted, ground face, screen, slump, split), manufacturing workplace, earning a grade F.

Otay: 8.2 TCR = 248% of Architectural block, concrete (e.g., fluted, ground face, screen, slump, split), manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Otay safety composite

Otay scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 4%), 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

21/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.19 per 100 workers

Safer than 18% of industry peers

DART rate
F 12.03 per 100 workers

Safer than 4% 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

Otay: 6.1 → 13.0 TCR

Peak year 2023 @ 13.0 TCR · DART/TCR 1.47× in 2023

Otay's TCR rose 6.9 from 6.1 in 2017 to 13.0 in 2023. In 2023, DART was 1.47× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327331 · San Diego, CA ABOVE-IND · SMALL

Grade F · TCR 8.2 · 248% of ind

  • DART 12.0 DART
  • RANK #27/33
  • PHOTO Willamette-Graystone…
  • BOOK 5y book
  • INJ 42 inj
  • SIZE ~86 FTE

Nearest TCR peer: Willamette-Graystone EUGB (0.0 TCR gap)

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

Otay in the TCR neighbourhood

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

TCR

What this shows Otay averages 8.2 TCR (248% of the Architectural block, concrete (e.g., fluted, ground face, screen, slump, split), manufacturing BLS benchmark).

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

Otay TCR series: 2017=6.1 · 2018=7.4 · 2019=8.4 · 2020=6.2 · 2023=13 · BLS 3.3

Where Otay falls in its industry

321 Architectural block, concrete establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #27 safest of 33 Architectural block, concrete employers in California.

Otay (86 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 4.1 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 0100200300 051015 Average employees Total Case Rate Otay
Otay (86 employees, TCR 8.2) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 4.1

Otay has more employees than the Architectural block, concrete (e.g., flu median and a higher injury rate than the industry's median TCR of 4.1. 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
2023 13.0 12.0 14 0 0
2020 6.2 3.1 6 0 0
2019 8.4 2.8 9 0 0
2018 7.4 3.7 8 0 0
2017 6.1 5.0 5 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

327331 · CA · San Diego

321 Architectural block, concrete (e.g., fluted, ground face, screen, slump, split), manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 Willamette-Graystone EUGB 8.2 TCR
NAICS-TCR Lee Brick and Block (Louisville) 8.2 TCR
NAICS-TCR DZ BLOCK INC 8.1 TCR
NAICS-TCR Lee Building Products Lexington 8.2 TCR
STATE-SIZE MALAGA HARVEST SHOP 86 FTE
STATE-SIZE Muller Ranch, LLC 86 FTE
STATE-SIZE OXNARD TERRACE 86 FTE
STATE-SIZE Mushroom Farms 86 FTE
CITY-NEAR UC San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR Coating Concepts, Inc. - a div. of Conveyor Systems, Inc. 8.2 TCR
NAT-TCR Northern Air Systems, Inc. 8.2 TCR
NAT-TCR CC Edwards Construction, Inc. 8.2 TCR
NAT-TCR Appalachian Trailers Ohio Inc 8.2 TCR
NAT-SIZE Corporate 86 FTE
NAT-SIZE Tony DePaul and Son 86 FTE
NAT-SIZE Yancey Pallet, Inc. 86 FTE
NAT-SIZE Spex Certiprep Group, LLC 86 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: 2023, 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.