Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: THOMA-SEA CONSTRUCTION LLC

Federal Agency inspection · Health discipline

On , OSHA opened a federal Agency health inspection of THOMA-SEA CONSTRUCTION LLC in 137 BARRY BELANGER ST., HOUMA, LA 70363 (NAICS 336611). OSHA activity number 347229346.

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Site address
137 BARRY BELANGER ST.
City
HOUMA
State
LA
ZIP
70363
Mailing
137 BARRY BELANGER ST., HOUMA, LA 70363
Inspection type
Federal Agency (M)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
336611
Employees
283
Ownership type
A

4 citations on file for this inspection.

1910.134 G01 I A

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $9218.00 · Current $5531.00 Reduced
29 CFR 1910.134(g)(1)(i)(A): Respirators with tight-fitting facepieces were worn by employees who had facial hair that came between the sealing surface of the facepiece and the face or that interfered with valve function:   a) On or about January 26, 2024, in the maintenance shop area; an employee wore a tight-fitting half-facepiece respirator while having facial hair, which interfered with the respirator seal while welding.
Recent events (2)
  • — I (S) $5530.8
  • — Z (S) $9218

1915.7 D01

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $16131.00 · Current $12905.00 Reduced
1915.7(d)(1): The employer did not ensure that the person performing tests and inspections recorded the location, time, date and the operations performed, as well as the test results and any instructions, when tests and inspections were performed by a competent person, Marine Chemist, or Certified Industrial.  a) On or about January 22, 2024, Ballast Tank No. 6. was not properly named on the employer?s testing log sheet.
Recent events (2)
  • — I (S) $12904.8
  • — Z (S) $16131

1915.15 E

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR  1915.15(e): After a competent person conducted a visual inspection and tests and determined a space to be safe for an employee to enter, he or she did not continue to test and visually inspect spaces as often as necessary to ensure that the required atmospheric conditions within the tested space were maintained:  a) On or about January 22, 2024, inside Ballast Tank #6 of Hull #162, an employee was allowed to weld in a confined space that was not monitored for atmospheric changes while hot work was being performed.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1915.51 B01 IV

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $16131.00 · Current $12905.00 Reduced
1915.51(b)(1)(iv):   Contaminated air, exhausted from a working space, was not discharged into the open air or otherwise clear of the source of intake air.  a) On or about January 22, 2024, the site supervisor did not verify that the ventilation ductwork that had been set up by an employee performing welding work in a confined space was set up properly to maintain a safe atmosphere.
Recent events (2)
  • — I (S) $12904.8
  • — Z (S) $16131

View THOMA-SEA CONSTRUCTION LLC's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 347229346.