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

Sienna Shipyards

Name: Sienna Shipyards Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Orange, TX · ~140 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

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

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The verdict

Sienna Shipyards 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.

Sienna Shipyards: 1.9 TCR = 59% of Shipyard (i.e., facility capable of building ships) BLS 3.3 · 3y Form 300A (see methodology below)

Sienna Shipyards safety composite

Sienna Shipyards 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).

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.94 per 100 workers

Safer than 79% of industry peers
DART rate: C 1.7 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

Sienna Shipyards: 1.3 → 4.0 TCR

Peak year 2024 @ 4.0 TCR · DART/TCR 0.88× in 2024

Sienna Shipyards's TCR rose 2.7 from 1.3 in 2022 to 4.0 in 2024. In 2024, DART was 0.88× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336611 · Orange, TX AT/BELOW-IND · MID

Grade B · TCR 1.9 · 59% of ind

DART 1.7 DART
RANK #12/27
PHOTO Thoma-Sea Marine Con…
BOOK 3y book
INJ 10 inj
SIZE ~140 FTE

Nearest TCR peer: Thoma-Sea Marine Contructors Repair Yard (0.0 TCR gap)

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International

2
This site

1.9
Thoma-Sea Mari

1.9
Thoma-Sea Mari

1.9
Cooper Consoli

1.9

What this shows Sienna Shipyards averages 1.9 TCR (59% of the Shipyard (i.e., facility capable of building ships) BLS benchmark).

Sienna Shipyards TCR series: 2022=1.3 · 2023=0.6 · 2024=4 · BLS 3.3

Where Sienna Shipyards 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.

Grade B

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 27 Shipyard (i.e., facility capab employers in Texas.

Sienna Shipyards (140 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 100 employees and a TCR of 4.2

Sienna Shipyards 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
2024	4.0	1.7	7
2023	0.6	0.0	1
2022	1.3	0.0	2

OSHA ITA peer cross-reference

Establishment peer ledger

336611 · TX · Orange

454 Shipyard (i.e., facility capable of building ships) employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 83 employers in Orange, TX · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Thoma-Sea Marine Contructors Repair Yard	HOUMA, LA	1.9 TCR
NAICS-TCR	Thoma-Sea Marine Contructors Houma New Construction	HOUMA, LA	1.9 TCR
NAICS-TCR	Cooper Consolidated Barge Repair and Cleaning Laplace	LAPLACE, LA	1.9 TCR
NAICS-TCR	International Flooring & Protective Coatings Inc	NORFOLK, VA	2.0 TCR
STATE-SIZE	8281-Dow Deer Park	DEER PARK	140 FTE
STATE-SIZE	Patin Construction LLC	TAYLOR	140 FTE
STATE-SIZE	Fort Bend Solar Project	ROSENBERG	140 FTE
STATE-SIZE	Mcmahon Contracting L.P.	GRAND PRAIRIE	140 FTE
CITY-NEAR	The Dow Chemical Company - Orange, Texas	Orange	859 FTE
CITY-NEAR	International Paper Orange Mill	Orange	484 FTE
CITY-NEAR	Duphil Corporate Office	Orange	357 FTE
CITY-NEAR	Golden Triangle Polymers	Orange	328 FTE
NAT-TCR	Coldwater Sintered Metal Products, Inc	Coldwater, MI	1.9 TCR
NAT-TCR	Home Chef - Bedford Park	Bedford Park, IL	1.9 TCR
NAT-TCR	Ermco Components, Inc.	Dyersburg, TN	1.9 TCR
NAT-TCR	WI114 Green Bay Broadway	Green Bay, WI	1.9 TCR
NAT-SIZE	N.E.W. Plastics Corp	Luxemburg, WI	140 FTE
NAT-SIZE	21 Creek Cir, Boothwyn, PA 19061	Boothwyn, PA	140 FTE
NAT-SIZE	137 - GB Sonoma	Santa Rosa, CA	140 FTE
NAT-SIZE	MO051 Kansas City Container	Kansas City, MO	140 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: 2024, 2023, 2022. 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.