Tractor-Trailer Repairman Dies while Welding Interior Wall of a Tanker in Indiana

Details

• Corporate Authors:
  National Institute for Occupational Safety and Health
• Description:
  A 34 year old tractor trailer repairman was killed in an explosion during welding inside a tanker compartment. The victim entered an 8500 gallon cargo tank to weld a leak. The employer was a family firm with nine employees, six of them trailer repairmen. Specific safety regulations for confined spaces were in place at the time of the accident which would have prevented the accident had they been followed. The victim had about 15 years of experience. The tanker had four compartments, and an interior wall required welding. Between compartments was a baffle area to prevent chemicals from mixing. The tanker was steam cleaned for 1 to 1.5 hours to remove chemicals and vapors, in this case, lacquer thinner. Drain holes were opened, but the victim and an assistant were unaware that a drain hole had clogged. After cleaning, the men noticed the clogged drain and cleaned it, but did not resteam the baffle in spite of strong fumes. Compressed air was shot into the drain hole to disperse vapors for about 10 minutes. Strong fumes persisted, but the welder did not use a working explosion meter which was available. The explosion occurred when he began welding. Cause of death was multiple blunt force injuries. It is recommended that a comprehensive enforcement and safety review program for confined space operations be instituted. The safety policies of the company should be enlarged to include hazards due to oxygen deficient, flammable/explosive, or toxic environments.
• Content Notes:
  Publication date provided by the authoring office. There is no publication date indicated on the resource.
• Subjects:
  Accident Prevention Accidents Accidents, Occupational Explosions Maintenance Occupational Health Safety Solvents Welding
• Keywords:
  Accident-analysis Accident-prevention Explosive-hazards FACE-87-50 Maintenance-workers Organic-solvents OSHA Region 5 Safety-practices Welders
• FACE - NIOSH and State:
  FACE ; Confined Space
• Series:
  Fatality Assessment and Control Evaluation Reports (FACE)
• Subseries:
  NIOSH (In-House)
• DOI:
  https://doi.org/10.26616/NIOSHFACE8750
• Publisher:
  National Institute for Occupational Safety and Health
• Document Type:
  Text
• Genre:
  Field Study
• Place as Subject:
  Indiana ; OSHA Region 5
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  DSR - Division of Safety Research
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  4 pages
• NIOSHTIC Number:
  nn:00177514
• NTIS Accession Number:
  PB88-190269
• Citation:
  Morgantown, WV: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, FACE 87-50, 1987 Jul ; :1-6
• Federal Fiscal Year:
  1987
• Peer Reviewed:
  False
• NAICS and SIC Codes:
  81 - Other Services (except Public Administration) - (NAICS)
• Start Date:
  1987/06/09
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:2dd81a3b0b3dc17fd0807e7cf1591f244b2fe4b1d9df5fcf8cb1749b97742241a17896c7dae761b01afd649c60e68c12cb3255def4d209ee3bd9e4c1180e7b1d
• Download URL:
  https://stacks.cdc.gov/view/cdc/164555/cdc_164555_DS1.pdf
• File Type:
  [PDF - 325.62 KB ]