IIAR Standard 5 and 7. Standard 9 was written to provide clarity on the minimum requirements for existing systems, regardless of age. Overview of IIAR Standard 9 (IIAR 9, Part 1) June 2nd, 2020 . Whether you are in need of a complete What is IIAR 6? So, the next time you revalidate your PHA, if you use the new PHA templates you will automatically be performing this new required IIAR 9 evaluation. Your email address will not be published. Upon approval by the ANSI Board of Standards Review, the standard will receive a different name that reflects this approval date. Ammonia Refrigeration eTool. Earlier this year, IIAR published ANSI/IIAR 9-2020 Standard for Minimum System Safety Requirements for Existing Closed-Circuit Ammonia Refrigeration Systems. Quantity: Quantity is required. ANSI/IIAR Standard 9-2020 American National Standard for Minimum System Safety Requirements for Existing Closed-Circuit Ammonia Refrigeration Systems .. For ammonia systems, IIAR Bulletin also addresses the subject of safety valves. 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. The requirements for evaluation methodology allow for a semi-quantitative technique for risk-ranking which is what you are already doing if you are using traditional IIAR PHA What-If / Checklist methodology. process safety management program or ANSI/IIAR 2-1999 and IIAR2-2008, Addendum A Addendum B Approved by the American National Standards Institute, December 3, 2012 Equipment, Design, and Installation of Closed-Circuit Ammonia Mechanical Refrigerating Systems American National Standard For ANSI/IIAR 2-2008, (With Addendum B) 108134_IIAR_ANSI2AddB.indd 1 1/31/13 10:44 AM As with all compliance topics, there are lots of ways to get from here to there. IIAR 2 §15 includes numerous relief valve requirements such as capacity determination (§15.3.8) and allowable length of discharge piping (§220.127.116.11). Further, it provides a RAGAGEP evaluation methodology and frequency. 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. IIAR 2 §7.2.3 requires ammonia detection to be installed in areas “other than machinery rooms” when ammonia equipment is installed indoors. Put another way: If your system is designed to IIAR 2-1999, then you might be able to use IIAR 9-2020 as an alternative to compliance with IIAR 2-2014a. IIAR standards set the industry standard and are a must-have technical resource to ensure a safe and efficient industrial refrigeration operating environment. How do you build a defensible case that your system built to an older code or standard is still designed, maintained, inspected, tested, and operating in a safe manner if it doesn’t meet the current code or standard? Changes shown in this revision supersede information found in ANSI/IIAR 2-1999 as noted herein. Here’s the relevant law: 1910.119(d)(3)(iii) For existing equipment designed and constructed in accordance with codes, standards, or practices that are no longer in general use, the employer shall determine and document that the equipment is designed, maintained, inspected, tested, and operating in a safe manner. The IIAR’s updated ammonia safety standard, along with several of its other standards, is becoming a reference for other code and standards bodies. The list below provides a summary of notable differences between the standards which ammonia refrigeration industry stakeholders should be aware of: Your email address will not be published. IIAR 2 §6.14.3 requires that machinery room exhaust be to the outdoors not less than 20 ft from a property line or building opening at a velocity of at least 2,500 ft/min. Resource Compliance is here to help. 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 §7.2.10 has similar emergency shutdown documentation requirements, but does not require the inclusion of field test pressure that was applied. Discounted member price: 200.00. September 9, 2013 January 29, 2014 Jeremy Williams News 2, 5, 7, Ammonia, City, EPA, Garden, GCAP, IIAR, Institute, International, OSHA, Program, Refrigeration, Standard. American National Standard for Minimum System Safety Requirements for Existing Closed-Circuit Ammonia Refrigeration Systems. The way we traditionally did this is in the PHA where we either recommended the facility upgrade to conform to the latest version of the code or standard, OR has the PHA team build a defensible case that the alternative arrangement in the as-built / existing system was at least as safe as meeting the new code or standard. This document is a standard for minimum system safety requirements for existing closed-circuit ammonia refrigeration systems. This document is a standard for minimum system safety requirements for existing closed-circuit ammonia refrigeration systems. IIAR 9 §18.104.22.168 allows for a minimum low-side design pressure of 150 psig. Sorry, your blog cannot share posts by email. As you can imagine, this was not an easy thing to do. We look forward to IIAR 9-2020 standard establishes minimum safety requirements for closed circuit ammonia refrigeration systems and a method for determining if existing systems are compliant. What is the best way to train my ammonia refrigeration operators? American National Standard for ANSI/IIAR 7-2013. IIAR 6 is a new standard. 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. Watch this overview of the brand new standard for existing ammonia refrigeration systems by Peter Thomas: Permissible Locations of Ammonia Refrigeration Equipment May 12th, 2020 . What you need to know about the new standard IIAR 9. Details. © 2021 RC&E Chill – Industrial Refrigeration and Process Safety / Risk Management, You can subscribe to our Constant Contact mailing list and receive our newsletters by, How do you build a defensible case that your system built to an older code or standard is still, The way we traditionally did this is in the PHA where we either recommended the facility upgrade to conform to the latest version of the code or standard, OR has the PHA team build a defensible case that the alternative arrangement in the as-built / existing system was, First, if you are already compliant with the current RAGAGEP (such as IIAR 2-2014a) then nothing much changes for you. Ammonia Refrigeration Piping Handbook. [Section 3.3.2 (c) of ANSI/IIAR 2-1992 and Section 9.8 of ANSI/ASHRAE 15-1994] If the discharge of the pressure relief device is vented to atmosphere, it shall be piped in accordance with Sections 22.214.171.124 and 126.96.36.199 of ANSI/IIAR 2-1992. active, Most Current. In November 2015, the International Institute of Ammonia Refrigeration (IIAR) released an updated version of its IIAR-2 operational and safety standard for ammonia refrigeration. “IIAR 9 – Minimum System Safety Requirements for Existing Closed-Circuit Ammonia Refrigeration Systems” is now available for purchase. IIAR 9 – Public Review. Finally, the IIAR 9 standard provides five informative … Overview of IIAR Standard 9 Overview of IIAR Standard 9 von Peter Thomas vor 9 Monaten 5 Minuten, 40 Sekunden 326 Aufrufe This video provides an overview of , ANSI/IIAR 6-2019 is the IIARs’ new Standard for Inspection, Testing, and Maintenance of Closed-Circuit Ammonia Refrigeration Systems.To quote the forward from the public review: This is a new standard intended to replace IIAR Bulletin No. IIAR 2 §5.15 requires emergency shutdown documentation to be readily accessible and include, among other things, the system field test pressure applied. Post was not sent - check your email addresses! © 2021 Resource Compliance. This standard addresses equipment that is common to stationary closed -circuit ammonia refrigeration systems. Required fields are marked *. IIAR is a technical member organization with industry representation from all facets of the natural refrigeration community, including manufacturers, engineers, contractors, end-users, academics, scientists, trainers, and more… The new standard requires an initial evaluation for IIAR 9 compliance within 5 years. I’m going with the EASIEST method which is: incorporate this analysis in your PHA. CSB’s NEW Chemical Incident Reporting Rule is FINAL. IIAR Standards are ANSI approved as they are subject to a rigorous public review process to ensure that they represent an industry consensus. IIAR 2 §6.11.2 requires manual control of machinery room lighting. IIAR/ANSI 5, 2013 and IIAR/ANSI 7, 2013 The Start-up and Commissioning of … IIAR’s vision is to be recognized as the world’s leading advocate for the safe, reliable and efficient use of ammonia and other natural refrigerants for industrial applications. IIAR 9 has no such requirement. IIAR 2 §6.8.1 requires machinery rooms to be designated as not less than Class 1, Division 2, Group D Hazardous (Classified Location) when emergency ventilation is not installed.
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