Architectural wall panels, precast concrete, manufacturing · Texas

HEI SM Plant

San Marcos, TX · ~148 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

HEI SM Plant runs at 87% of its industry's injury rate - about level with the typical Architectural wall panels, precast concrete, manufacturing workplace, earning a grade C.

HEI SM Plant: 2.9 TCR = 87% of Architectural wall panels, precast concrete, manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

HEI SM Plant safety composite

HEI SM Plant scores strongest on total case rate (tcr) (safer than 69% of same-industry peers) and weakest on dart rate (safer than 45%), 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).

C

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.87 per 100 workers

Safer than 69% of industry peers

DART rate
D 2.55 per 100 workers

Safer than 45% 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

−3.3

2016→2023

HEI SM Plant injury rate improved

HEI SM Plant's TCR fell 3.3 from 5.8 in 2016 to 2.5 in 2023. Peak filing year was 2016 at 5.8 TCR. In 2023, DART was 0.89× this establishment's average TCR (severity share of cases).

2016=5.8 · 2017=0.0 · 2018=2.6 · 2019=2.7 · 2022=3.5 · 2023=2.5

OSHA ITA Form 300A scorecard

Establishment book 327390 · San Marcos, TX AT/BELOW-IND · MID

Grade C · TCR 2.9 · 87% of ind

  • DART 2.5 DART
  • RANK #35/79
  • PHOTO The Ark Cast Stone
  • BOOK 6y book
  • INJ 29 inj
  • SIZE ~148 FTE

Nearest TCR peer: The Ark Cast Stone (0.0 TCR gap)

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

HEI SM Plant in the TCR neighbourhood

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

TCR

What this shows HEI SM Plant averages 2.9 TCR (87% of the Architectural wall panels, precast concrete, manufacturing BLS benchmark).

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

HEI SM Plant TCR series: 2016=5.8 · 2017=0 · 2018=2.6 · 2019=2.7 · 2022=3.5 · 2023=2.5 · BLS 3.3

Where HEI SM Plant falls in its industry

790 Architectural wall panels, pre establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #35 safest of 79 Architectural wall panels, pre employers in Texas.

HEI SM Plant (148 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 4.6 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 05101520 Average employees Total Case Rate HEI SM Plant
HEI SM Plant (148 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 4.6

HEI SM Plant has more employees than the Architectural wall panels, precast concr median and a lower injury rate than the industry's median TCR of 4.6. 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 2.5 2.5 6 1 0
2022 3.5 3.5 4 0 0
2019 2.7 0.0 3 0 0
2018 2.6 0.0 3 0 0
2017 0.0 0.0 0 0 0
2016 5.8 5.8 13 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327390 · TX · San Marcos

790 Architectural wall panels, precast concrete, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 141 employers in San Marcos, TX · 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 The Ark Cast Stone 2.9 TCR
NAICS-TCR Jackson, MS Wilbert Burial Vault Company 2.9 TCR
NAICS-TCR Modular Connections LLC 2.9 TCR
NAICS-TCR Huffcutt Concrete 2.9 TCR
STATE-SIZE Cal- Maine Foods Red River 148 FTE
STATE-SIZE GNB Global Inc 148 FTE
STATE-SIZE Dallas Underground, LLC 148 FTE
STATE-SIZE 5 Star Civil Construction 148 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : SAT2 3,434 FTE
CITY-NEAR Amazon.com Services LLC - SAT2 2,819 FTE
CITY-NEAR 80715-RETAIL SUPPORT CENTER-SM 680 FTE
CITY-NEAR Central Texas Medical Center 592 FTE
NAT-TCR Boston Express Bus - North Londonderry, NH 2.9 TCR
NAT-TCR Potomac Supply LLC 2.9 TCR
NAT-TCR Toledo Jet Center TOL 2.9 TCR
NAT-TCR Novant Health Mint Hill MedCtr 2.9 TCR
NAT-SIZE Defiance Metal Products 148 FTE
NAT-SIZE Goodrich Corporation (Jacksonville FL) 148 FTE
NAT-SIZE Unit #2172 148 FTE
NAT-SIZE Western DuPage Special Recreation Association 148 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, 2022, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.