PSM Services

Process Safety Management for Ammonia Refrigeration

Our PSM services are designed for industries utilizing ammonia refrigeration systems, ensuring they meet safety and compliance requirements. We offer individual services as well as complete PSM program management.

Mechanical Integrity Inspection

MI Inspections are mandatory audits that include a thorough analysis of the entire refrigeration system done every five years.

Non-Destructive Testing

Ultrasonic NDTs are valuable for all industrial refrigeration facilities and are typically part of a five-year MI inspection.

PSM / RMP Compliance Audit

Review of all OSHA Process Safety Management & EPA Risk Management Plan documentation and practices.

Process Hazard Analysis

Required every five years, a Process Hazard Analysis assesses worst-case and alternative release scenarios and their potential off-site impacts.

IIAR-9 Gap Analysis Audit

ANSI/IIAR 9-2020 sets essential safety and design standards for closed-circuit industrial refrigeration systems.

EPA RMP Submission / Hazard Assessment

Complete Hazard Assessment and RMP submission.

Piping & Instrument Diagrams (P&ID)

Verify and update P&ID diagrams for current systems, and create new ones for new equipment.

Process/Block Flow Diagrams

Diagram of basic flow of refrigerant through each piece of equipment within the refrigeration system.

Engineering Calculations

• Material & Energy Balance
• Ammonia Charge Calculation
• Relief Line Calculation
• Ventilation Calculation

OSHA/EPA Audit Assistance

Comprehensive review of audit findings and on-site support for forthcoming EPA and OSHA audits.

Management of Change (MOC)

Creation of all required MOC documentation and assistance with compliance.

Materials of Construction

Includes National Board U-1/U-3 Data Forms, and Manufacturer drawings, submittals, and manuals.

Written Standard Operating Procedures

Detailed Standard Operating Procedures written to meet the requirements of IIAR-7.

Lockout/Tagout Procedures

Written for each piece of equipment to safely isolate or shut down for maintenance.

Standard Operating Procedure (SOP) Training

Available for delivery through virtual platforms or in-person sessions.

Equipment Inventory / Valve Tag Index

Comprehensive list of all equipment including valves with line names and operating positions.

PSM pressure builds faster than most teams can resolve it

Scattered records, inconsistent site practices, and growing corrective-action backlogs leave facility teams overwhelmed and corporate leaders without a clear picture.

Deadlines That Never Stop Coming

Overdue PHA corrective actions, missed PSM audits, and SOP refresher training that never seem to end.

Documentation That Can't Keep Up

PSI/P&IDs out of date, stale SOPs, undocumented training, recordkeeping scattered across binders and spreadsheets.

Risk You Can't See Across Sites

Distributed liability, no enterprise view. Every facility runs PSM differently and corporate champions can't see it all.

We bring engineering depth to find your PSM/RMP gaps and the field expertise to close them.

ACTION TRACKER

RMP Compliance Audit Findings & Recommendations

Ben E. Keith (BEK) Gulf Coast — Missouri City, TX
Compliance Audits
Showing 1 to 17 of 17 entries
Id
Priority
Due Date
Responsible Parties
Status
Actions
103405
Aug 8, 2026
Manager Admin
COMPLETE
The audiovisual alarm outside the mechanical room will-call door is far away from the door and is not readily visible. Employees may not see alarm flashing if entering the mechanical room through this door. Move the audiovisual alarm closer to the door so the strobe is readily visible standing in the vicinity of the door.
103406
Aug 8, 2026
Manager Admin
INCOMPLETE
Increase the volume of the mechanical room alarm such that it is 15dB above the average ambient mech room noise level and 5dB above the maximum mechanical room noise level.
103407
Nov 13, 2026
Manager Admin
INCOMPLETE
Evacuation routes are not clearly posted throughout the facility. Post evacuation routes in conspicuous areas throughout the facility to inform occupants of evacuation routes in the event of an emergency.
103408
Aug 8, 2026
Manager Admin
INCOMPLETE
The ventilation calculation indicates that normal fan and emergency fan ventilation requirements for the mechanical room are not met. Modify the mechanical room ventilation system to meet ventilation calculation requirements.
103409
Aug 8, 2026
Manager Admin
INCOMPLETE
The Safety Systems document is incomplete. Update the Safety Systems document to include a description of the ammonia detection system, ammonia concentration thresholds for emergency ventilation, alarm, and electrical cutout, and a description of the emergency shutdown panel and operation.
103410
Nov 8, 2026
Manager Admin
INCOMPLETE
The sequence of operations for the refrigeration control system is missing. Obtain and file the sequence of operations from the control system manufacturer.
30+ years
Refrigeration Experience
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IRTC helps your internal champions understand the systems, responsibilities, and requirements they manage, while ePSM centralizes records, recurring tasks, corrective actions, and accountability in a purpose-built PSM platform.

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Training with the Industrial Refrigeration Technical College means learning from the same experts who build and support the systems in the field, at a RETA Network Testing Center.

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ePSM is a cloud-based process safety management platform purpose-built to ensure your enterprise is worry-free when it comes to regulatory compliance.

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Frequently asked questions

Process Safety Management (PSM) is essential for maintaining safety and compliance in industries handling hazardous chemicals. Get professional help from our industrial refrigeration engineers and PSM consultants.

Do ammonia systems under 10,000 lbs. need safety programs?

Yes. Requirements vary by state, but even systems under 10,000 lbs. must follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEP) and OSHA's General Duty Clause. We'll help you build a right-sized program so you're ready when customers, insurers, or regulators come calling.

Am I required to comply with PSM for ammonia refrigeration?

Yes, if your system holds 10,000 lbs. or more of anhydrous ammonia. Requirements also vary by state. Unsure about your system or have multiple facilities? We'll confirm applicability and scope your documentation needs.

Where do we start if our PSM program is incomplete or out of date?

Start by identifying gaps (What exists vs. what’s required), then building a prioritized action plan.  Innovative supports this with PSM/RMP audit services plus ePSM to organize records, track tasks, and keep your program moving.

Is there any software that can help manage PSM?

ePSM is a cloud-based platform designed to manage core PSM/RMP functions all in one place. It’s built to simplify recordkeeping and keep teams aligned.

What PSM documentation should we have ready for an audit or inspection?

Facilities need organized, current documentation like Piping & Instrument Diagrams (P&IDs), Standard Operating Procedures (SOPs), employee training certifications, Mechanical Integrity (Preventative Maintenance) logs, Management Of Change (MOC) records, audits, incident investigations, corrective action tracking, etc.  Innovative can help verify, create, and centralize required documentation within ePSM for faster retrieval and better control.