Compressor, metering and pumping station, gas and oil pipeline, construction · Texas

Mark III Plant Construction, Ltd.

Sealy, TX · ~43 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mark III Plant Construction, Ltd. runs at 50% of its industry's injury rate - far safer than the typical Compressor, metering and pumping station, gas and oil pipeline, construction workplace, earning a grade A.

Mark III Plant Construction, Ltd.: 1.4 TCR = 50% of Compressor, metering and pumping station, gas and oil pipeline, construction BLS 2.8 · 3y Form 300A (see methodology below)

Mark III Plant Construction, Ltd. safety composite

Mark III Plant Construction, Ltd. scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 27%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.39 per 100 workers

Safer than 27% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% of industry peers

Fatalities
D 0

Safer than 52% 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

−4.2

2018→2023

Mark III Plant Construction, Ltd. injury rate improved

Mark III Plant Construction, Ltd.'s TCR fell 4.2 from 4.2 in 2018 to 0.0 in 2023. Peak filing year was 2018 at 4.2 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2018=4.2 · 2020=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 237120 · Sealy, TX AT/BELOW-IND · SMALL

Grade A · TCR 1.4 · 50% of ind

  • DART 0.0 DART
  • RANK #194/216
  • PHOTO Gas Field Specialist…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~43 FTE

Nearest TCR peer: Gas Field Specialist - 4 (0.0 TCR gap)

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

Mark III Plant Construction, Ltd. in the TCR neighbourhood

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

TCR

What this shows Mark III Plant Construction, Ltd. averages 1.4 TCR (50% of the Compressor, metering and pumping station, gas and oil pipeline, construction BLS benchmark).

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

Mark III Plant Construction, Ltd. TCR series: 2018=4.2 · 2020=0 · 2023=0 · BLS 2.8

Where Mark III Plant Construction, Ltd. falls in its industry

809 Compressor, metering and pumpi establishments

Safer than 27% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #194 safest of 216 Compressor, metering and pumpi employers in Texas.

Mark III Plant Construction, Ltd. (43 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 137 employees and a TCR of 0.7 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 01,0002,0003,0004,000 01234 Average employees Total Case Rate Mark III Plant Construction, Ltd.
Mark III Plant Construction, Ltd. (43 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 137 employees and a TCR of 0.7

Mark III Plant Construction, Ltd. has fewer employees than the Compressor, metering and pumping station median and a higher injury rate than the industry's median TCR of 0.7. 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
2023 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2018 4.2 2.1 3 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

237120 · TX · Sealy

809 Compressor, metering and pumping station, gas and oil pipeline, construction employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 31 employers in Sealy, 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 Gas Field Specialist - 4 1.4 TCR
NAICS-TCR Performance Contractors, Inc. - Firestone Polymers 1.4 TCR
NAICS-TCR JFSNA at Sabic Burkville 1.4 TCR
NAICS-TCR Cherokee Enterprises Inc. 1.4 TCR
STATE-SIZE Timpson Hatchery 43 FTE
STATE-SIZE Midkiff Farmers Coop 43 FTE
STATE-SIZE Seagraves GP Shelling Plant 43 FTE
STATE-SIZE El Paso Golden Peanut Treenut Pecan Shelling 43 FTE
CITY-NEAR 7036 902 FTE
CITY-NEAR WM 7036 761 FTE
CITY-NEAR WM 7836 379 FTE
CITY-NEAR Valerus Fields Solutions, Sealy Facility 299 FTE
NAT-TCR Tampa 1.4 TCR
NAT-TCR HOB Hoboken 1.4 TCR
NAT-TCR EverStaff - Solon 1.4 TCR
NAT-TCR Forte Residential, Inc. 1.4 TCR
NAT-SIZE Sturgis 43 FTE
NAT-SIZE Repro Graphics 43 FTE
NAT-SIZE Joseph R. Smith, Inc. 43 FTE
NAT-SIZE Highland 43 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, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.