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Process Safety Management (PSM)

Specially trained professionals to help you stay compliant.

Plants with more than 10,000 lbs of ammonia refrigeration are required to follow the Process Safety Management (PSM) Program. LoTemp can create a complete PSM programs for its customers or develop a customized program specific to your facility. We are knowledgeable in every PSM element and can assist in creating or tailoring your program to meet your specific needs.

  • Develop an employee participation program that suits your needs
  • Develop P&IDs (process & instrumentation drawings) or update current ones
  • Block-low diagrams
  • Create equipment data sheets
  • Ammonia inventory calculations
  • Energy / material balances
  • Relief system sizing and calculations
  • Ventilation calculations
  • Perform initial PHAs and project PHAs
  • Perform the 5 year PHA revalidation
  • Maintain electronic back-up on off-site server
  • Write standard operating procedures for your facility or modify existing ones
  • Visit your site and train operators on SOPs, safe operation of your equipment and system
  • Provide classroom learning sessions on ammonia refrigeration
  • We provide every facility with complete OSHA required documentation for LoTemp and its employees
  • ISN participants
  • Assist in completing PSSRs as well as developing forms for your facility
  • Perform 5-year MI Audits and provide a comprehensive written report
  • Develop a written MI program based on manufacturer’s recommendations and recognized industry standards for each piece of equipment in the PSM process
  • Provide an electronic version of equipment manuals to reference for mechanical integrity procedures
  • Develop a hot-work permit program
  • Create forms that you can use
  • Help develop an MOC system for your plant
  • MOC forms
  • Assist in developing an incident investigation program
  • Perform compliance audits to ensure your PSM program is being maintained
  • Provide a report of our findings and help you track issues to their resolution
  • Maintain electronic back-up on off-site server


Helping you from start to finish and with any modifications.

In addition to PSM Programs, LoTemp develops EPA-approved Risk Management Programs (RMP).


Protecting your people is our first priority.

LoTemp’s primary goal is customer and employee safety. It uses solid, professional engineering practices in the design of refrigeration systems, as well as complying with OSHA and EPA standards. That’s the advantage of working with LoTemp.



Please contact to learn more about how we can serve your unique needs. 

8707 N 29th St., Omaha, NE 68112


We are located in Omaha but we service the Midwest.



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