Shipyard (i.e., facility capable of building ships) · Louisiana

Thoma-Sea Marine Contructors Houma New Construction

Houma, LA · ~123 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Thoma-Sea Marine Contructors Houma New Construction runs at 59% of its industry's injury rate - safer than the typical Shipyard (i.e., facility capable of building ships) workplace, earning a grade B.

Thoma-Sea Marine Contructors Houma New Construction: 1.9 TCR = 59% of Shipyard (i.e., facility capable of building ships) BLS 3.3 · 3y Form 300A (see methodology below)

Thoma-Sea Marine Contructors Houma New Construction safety composite

Thoma-Sea Marine Contructors Houma New Construction scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on fatalities (safer than 52%), 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

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.95 per 100 workers

Safer than 79% of industry peers

DART rate
C 1.69 per 100 workers

Safer than 56% 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%).

Rising injury rate

Thoma-Sea Marine Contructors Houma New Construction: 2.5 → 3.4 TCR

Peak year 2019 @ 3.4 TCR · DART/TCR 0.87× in 2019

Thoma-Sea Marine Contructors Houma New Construction's TCR rose 0.9 from 2.5 in 2017 to 3.4 in 2019. In 2019, DART was 0.87× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336611 · Houma, LA AT/BELOW-IND · MID

Grade B · TCR 1.9 · 59% of ind

  • DART 1.7 DART
  • RANK #23/53
  • PHOTO Cooper Consolidated …
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~123 FTE

Nearest TCR peer: Cooper Consolidated Barge Repair and Cleaning Laplace (0.0 TCR gap)

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

Thoma-Sea Marine Contructors Houma New Construction in the TCR neighbourhood

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

TCR

What this shows Thoma-Sea Marine Contructors Houma New Construction averages 1.9 TCR (59% of the Shipyard (i.e., facility capable of building ships) BLS benchmark).

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

Thoma-Sea Marine Contructors Houma New Construction TCR series: 2017=2.5 · 2018=0 · 2019=3.4 · BLS 3.3

Where Thoma-Sea Marine Contructors Houma New Construction falls in its industry

454 Shipyard (i.e., facility capab establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Louisiana alone (the establishments it most directly competes with for workers and contracts): ranked #23 safest of 53 Shipyard (i.e., facility capab employers in Louisiana.

Thoma-Sea Marine Contructors Houma New Construction (123 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2 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 01,0002,0003,0004,0005,000 0510152025 Average employees Total Case Rate Thoma-Sea Marine Contructors Houma New Construction
Thoma-Sea Marine Contructors Houma New Construction (123 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Thoma-Sea Marine Contructors Houma New Construction has more employees than the Shipyard (i.e., facility capable of buil median and a lower injury rate than the industry's median TCR of 4.2. 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
2019 3.4 1.7 6 0 0
2018 0.0 0.0 0 0 0
2017 2.5 1.6 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · LA · Houma

454 Shipyard (i.e., facility capable of building ships) employers nationwide with a credible TCR · 6,723 rated employers in Louisiana with headcount on file · 173 employers in Houma, LA · 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 Cooper Consolidated Barge Repair and Cleaning Laplace 1.9 TCR
NAICS-TCR SIENNA SHIPYARDS 1.9 TCR
NAICS-TCR Thoma-Sea Marine Contructors Repair Yard 1.9 TCR
NAICS-TCR International Flooring & Protective Coatings Inc 2.0 TCR
STATE-SIZE Worley Field Services at Dow Louisiana Operations 123 FTE
STATE-SIZE Builders Supply Company 123 FTE
STATE-SIZE Jennings 123 FTE
STATE-SIZE Cargill Reserve Grain Export 123 FTE
CITY-NEAR Shamrock Energy Solutions 865 FTE
CITY-NEAR Leonard J. Chabert Medical Center 632 FTE
CITY-NEAR Performance Energy Services, LLC 576 FTE
CITY-NEAR Chet Morrison Contractors, LLC 457 FTE
NAT-TCR Emerson International, Inc 1.9 TCR
NAT-TCR Hanover Elementary School 1.9 TCR
NAT-TCR Elliott Aviation DSM 1.9 TCR
NAT-TCR Cadman Plaza 1.9 TCR
NAT-SIZE Montrose Molders 123 FTE
NAT-SIZE NDX Lords 123 FTE
NAT-SIZE Orlando Rapid Response Team 123 FTE
NAT-SIZE Heritage Bag - Rancho Cucamonga 123 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: 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.