As you can imagine, this was not an easy thing to do. This is a new standard and it will require you to do certain things differently going forward. IIAR 9 – Public Review. Ammonia Week in Review | January 15, 2021, 2021 California CUPA Conference (Virtual), IIAR 2 §4.2.3 allows certain equipment (evaporators, condensers, low-probability pumps, valves, etc.) Resource Compliance is here to help. Post was not sent - check your email addresses! This standard provides a method to determine if existing stationary closed-circuit refrigeration systems using ammonia as a refrigerant comply with minimum system safety requirements. IIAR 9 §7.2.2.1 allows for a minimum low-side design pressure of 150 psig. CSB’s NEW Chemical Incident Reporting Rule is FINAL. This is a new standard and it will require you to do certain things differently going forward. IIAR 9 does not include these requirements. This standard provides a method for existing stationary closed-circuit refrigeration systems using ammonia as the refrigerant to evaluate and document new and revised codes, standards and practices to determine what provision should be … IIAR 2 §5.5.3 requires the minimum design pressure of the low-pressure side of the system to be 250 psig. IIAR 9 has no such requirement. September 9, 2013 January 29, 2014 Jeremy Williams News 2, 5, 7, Ammonia, City, EPA, Garden, GCAP, IIAR, Institute, International, OSHA, Program, Refrigeration, Standard. This standard addresses equipment that is common to stationary closed -circuit ammonia refrigeration systems. IIAR Standard 5 and 7. simply looking for a second opinion, IIAR – AMMONIA REFRIGERATION PIPING. Finally, the IIAR 9 standard provides five informative … .. For ammonia systems, IIAR Bulletin also addresses the subject of safety valves. ANSI/IIAR 7-2013 defines the minimum requirements for developing operating procedures for closed-circuit ammonia mechanical refrigerating systems. active, Most Current. What you need to know about the new standard IIAR 9. The new standard requires an initial evaluation for IIAR 9 compliance within 5 years. Membership, events, contact information, and news. IIAR Standards are ANSI approved as they are subject to a rigorous public review process to ensure that they represent an industry consensus. IIAR 9 does not address the control of machinery room lighting. ANSI/IIAR 2-1999. We recently posted a video series which provides a summary of the content in Standard 9, but wanted to add a final blog to summarize differences between ANSI/IIAR 2-2014 Addendum A and ANSI/IIAR 9-2020. All rights reserved. Should we perform an Incident Investigation for Hail Damage? IIAR 2 §7.2.3 requires ammonia detection to be installed in areas “other than machinery rooms” when ammonia equipment is installed indoors. This document is a standard for minimum system safety requirements for existing closed-circuit ammonia refrigeration systems. We look forward to IIAR 9 Chapter 7.3 von Peter Thomas vor 5 Monaten 7 Minuten, 4 Sekunden 56 Aufrufe This video provides an overview of , IIAR Standard , 9 Chapter 7.3. IIAR 9-2020 has been officially released. Notes on the Standard Text Metric Policy The IIAR metric policy for ANSI standards, bulletins and all IIAR publications is to use the common engineering To that end, I’ve converted every requirement in IIAR 9-2020 to a Checklist and included that checklist in with the existing PHA checklists for IIAR 2 compliance. You could save: 41.2%. Ammonia piping should conform to ASME Standard B, Refrigerant Piping Reprinted by permission from ASHRAE Handbook-Refrigeration. IIAR 8 didn’t change much, but this was a very significant change to the existing IIAR 4 standard. The requirements for evaluation methodology allow for a, RC&E Chill - Industrial Refrigeration and Process Safety / Risk Management, U.S. Department of Labor Announces Annual Adjustments to OSHA Civil Penalties, Updated IIAR 4-2020 and IIAR 8-2020 standards released, How to respond to a Compliance Audit Report. Your price: 340.00. It also requires that you re-evaluate that IIAR 9 compliance every 5 years thereafter. • Record keeping, inspection, testing, and maintenance of closed -circuit ammonia refrigeration systems and ancillary equipment shall comply with this standard. Standard 9 was written to provide clarity on the minimum requirements for existing systems, regardless of age. Why use the “buddy system” during Line Openings? Further, it provides a RAGAGEP evaluation methodology and frequency. 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