5-Year Mechanical Integrity Audit

Ensure Safety and Compliance with Our Comprehensive 5-Year Mechanical Integrity Audit

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At Macha PSM, we understand the importance of maintaining the integrity of your ammonia refrigeration systems. Our 5-year Mechanical Integrity Audit (MIA) service is specifically designed to make sure your facility meets  mechanical integrity regulations.

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Why Perform a 5-Year Mechanical Integrity Audit?

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Facilities with an ammonia inventory exceeding 10,000 lbs are required to comply with several key regulations:

• Federal Process Safety Management: Title 29 CFR §1910.119(j)

• Federal Risk Management Plan: Title 40 CFR §68.73

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Our audit services ensure that your facility adheres to these regulations by implementing inspection procedures aligned with recognized and generally accepted good engineering practices (RAGAGEP). The International Institute of All-Natural Refrigeration (IIAR) sets the primary RAGAGEP for the ammonia refrigeration industry, with the ANSI/IIAR 6-2019 standard being our guide for inspection, testing, and maintenance. In particular, ANSI/IIAR 6-2019 §5.4.2 requires:

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Equipment inspections shall be performed by a qualified inspector(s). Every fifth (5th) year, at a minimum,

the annual inspections shall be conducted by a qualified inspector who shall not be influenced by the

facility’s record keeping, operations, maintenance, or management. This person shall not present a conflict

of interest and shall report instances of deficiencies.

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Our 5-Year Mechanical Integrity Audit satisfies this exact requirement.

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Our Service Offerings

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1. Comprehensive Visual Inspections: Our qualified inspectors conduct thorough visual inspections of your ammonia refrigeration systems. We provide detailed checklists such as:

• General System

• Piping

• Pressure Relief System

• Safety Systems

• Air-Cooling Evaporators

• Compressors

• Evaporative Condensers

• Heat Exchangers

• Pressure Vessels

• Purgers

• Refrigerant Pumps

Each checklist aligns with ANSI/IIAR 6-2019 Appendix B, ensuring that all critical aspects of your systems are inspected.

2. Detailed Summary and Recommendations: Following the inspections, we deliver a comprehensive report that includes:

• Narrative description of each portion of the system(s)

• Clear instructions for corrective actions

• Proposed due dates

• Priority levels

• Relevant regulation and code references

• Visual aids such as pictures or videos

This report empowers you to address any deficiencies promptly and maintain compliance with regulatory standards.

3. Optional Non-Destructive Testing (NDT): For a more in-depth analysis, we offer an NDT package. Our ASNT-NDT-certified inspectors use ultrasonic testing methods to examine strategic locations within your systems. This testing helps identify potential corrosion issues and assesses the remaining life of critical components based on manufacturer data and industry standards.

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Mechanical Integrity Inspector Qualifications

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Our mechanical integrity inspectors have completed the University of Wisconsin-Madison’s Mechanical Integrity – Ammonia Refrigeration course. The training focuses on recognizing key factors that degrade the mechanical integrity of ammonia refrigeration systems, conducting effective visual inspections of piping and vessels, classifying external corrosion when found on piping and pressure vessels, and managing mechanical integrity deficiencies when found on ammonia refrigeration systems. MI inspectors are also certified by the Refrigerating Engineers and Technicians Association (RETA).

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Get an Instant Estimate

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At Macha PSM, we aim to streamline your Process Safety Management (PSM) program with unparalleled efficiency. To support you in planning and budgeting, we offer intuitive estimator tools that provide immediate pricing for various services. Calculate your 5-Year MIA estimate for free now!

 

 

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Contact Us

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We are committed to helping you maintain the safety and efficiency of your ammonia refrigeration systems. Please contact us for further details or to schedule your MIA.

Thank you for considering Macha PSM for your mechanical integrity needs. We look forward to the opportunity to serve you.

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