OSHA has cited the propane facility with 21 serious violations following a November 2012 fire that required three workers to be hospitalized and four workers to be treated and released. The plant inspection was expanded to include the national emphasis program on Process Safety Management Covered Chemical Facilities. Proposed penalties total $105,000. The serious violations cited under the process safety management (PSM) standard include: failing to compile process safety information for safety systems, such as emergency shutdowns; ensure equipment complies with recognized and good engineering practices, such as relief systems; address various elements of a process safety hazards analysis, including the use of a methodology appropriate to the complexity of the process, human factors, facility siting and addressing action items or recommendations in a timely manner; inspect and test equipment, including vessels and piping and identify safeguards; and perform the lockout/tagout of equipment and processes and provide training for employees in the use of lockout/tagout. Here is breakdown of the citations: