Field Review of Permits - Potential Hazardous Consequences | AIChE

Field Review of Permits - Potential Hazardous Consequences

Last updated February 19, 2021 | Element: Potential Hazardous Consequences

Property Damage (Fire / Explosion) – Depending upon the activity being performed

  • An energy release that occurs after opening the wrong equipment due to improper inspection of work site, resulting in damage to the assets. 

  • Fire and explosion due to ignitable material leakage from the equipment around job location. 

  • Contamination of product tanks resulting in corrosion of tank, loss of product, and reprocessing costs. 

  • Poor dispersion of ignitable material due to barricading of work area for carrying out construction activities leading to pool formation having potential for explosion. 

  • Incorrect/inadequate support for process fluid pipeline during maintenance leading to release of hazardous material with potential of catastrophic failure. 

  • Excavation damaging buried pipelines leading to release of ignitable material, vapor cloud explosion and resulting fire.  

Personal Injury (Safety / Human Health) – Depending upon the activity being performed

  • Improper identification of presence of hazardous material resulting in personnel exposure to toxic materials resulting in injuries or fatalities 

  • Failure to identify the requirement for special personnel protective equipment (PPE) for the job. 

  • Failure to identify location-specific hazards and controls 

  • Not identifying hazards present at workplace arising from inadequate design (e.g., limited escape route, poor access to the equipment under maintenance). 

  • Not identifying hazards due to temporary modification/construction activities (e.g., protruding scaffolding pipes, threat of falling objects, poor illumination due to barricading). 

  • Opening of standby equipment resulting in exposure to toxic chemicals leading to injury or fatality. 

  • Line break into wrong pipeline containing toxic materials. 

  • Use of contaminated hoses for draining, flushing, or purging. 

  • Contamination of product tanks due to unloading of wrong material into tank, releasing toxic vapors