IIAR Ammonia Refrigeration Piping Handbook.Provides is a tutorial and reference book that represents the collective efforts of the most knowledgeable specialists in the ammonia refrigeration industry. IIAR 9 does not include requirements for nameplates. Sorry, your blog cannot share posts by email. IIAR 9 §7.3.13.2 requires that the ventilation rate comply with the codes and standards at the time of construction. While it has long been recognized that new systems must adhere to the requirements of IIAR Standards 2 and 4, facilities with existing systems have often been confused on how they should relate to these standards. IIAR has designated the draft standard as BSR/IIAR 9-201x. 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. Whether you are in need of a complete 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. 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. As with all compliance topics, there are lots of ways to get from here to there. Membership, events, contact information, and news. hearing from you. 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. September 9, 2013 January 29, 2014 Jeremy Williams News 2, 5, 7, Ammonia, City, EPA, Garden, GCAP, IIAR, Institute, International, OSHA, Program, Refrigeration, Standard. What is IIAR 6? Promotes education, information and industry standards for the safe and proper use of ammonia as a refrigerant. IIAR 9 does not require detection outside of a machinery room. Upon approval by the ANSI Board of Standards Review, the standard will receive a different name that reflects this approval date. American National Standard for ANSI/IIAR 7-2013. All rights reserved. IIAR 2 §6.13.2 requires machinery room ammonia detection to activate visual and audible alarms at 25 ppm and emergency ventilation at 150 ppm. IIAR has just announced that two standard’s revisions are available for public review and comment: IIAR 6 & IIAR 7. Post was not sent - check your email addresses! Quantity must be a positive whole number. 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… If you are, Please note: this does not change NEW additions and systems – they are evaluated under, As with all compliance topics, there are lots of ways to get from here to there. IIAR standards set the industry standard and are a must-have technical resource to ensure a safe and efficient industrial refrigeration operating environment. American National Standard for Minimum System Safety Requirements for Existing Closed-Circuit Ammonia Refrigeration Systems. Earlier this year, IIAR published ANSI/IIAR 9-2020 Standard for Minimum System Safety Requirements for Existing Closed-Circuit Ammonia Refrigeration Systems. This standard addresses equipment that is common to stationary closed -circuit ammonia refrigeration systems. IIAR 9 does not include these requirements. simply looking for a second opinion, It also requires that you re-evaluate that IIAR 9 compliance every 5 years thereafter. Failure to comply with ANSI/IIAR standards can not only result in injury to your valuable employees, but … IIAR 9 does not include these requirements. This document is a standard for minimum system safety requirements for existing closed-circuit ammonia refrigeration systems. In PSM I refer to this issue as the d(3)(iii) trap. IIAR 2 §5.14.5 requires all equipment to be supplied with a nameplate. September 9, 2013 January 29, 2014 Jeremy Williams News 2, 5, 7, Ammonia, City, EPA, Garden, GCAP, IIAR, Institute, International, OSHA, Program, Refrigeration, Standard. IIAR 2 §5.5.3 requires the minimum design pressure of the low-pressure side of the system to be 250 psig. This iiar standards and guidelines, as one of the most on the go sellers here will completely be among the best options to review. hearing from you. IIAR 9-2020 has been officially released. process safety management program or IIAR Standard 5 and 7. 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.) Please note: this does not change NEW additions and systems – they are evaluated under current RAGAGEP. 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 has no such requirement. Notify me of follow-up comments by email. This is a new standard and it will require you to do certain things differently going forward. IIAR 2 §7.2.3 requires ammonia detection to be installed in areas “other than machinery rooms” when ammonia equipment is installed indoors. IIAR 9-2020 has been officially released. Your price: 340.00. Please contact us today. 109 Guidelines for: IIAR Minimum … IIAR 9 – Public Review. Ammonia piping should conform to ASME Standard B, Refrigerant Piping Reprinted by permission from ASHRAE Handbook-Refrigeration. 108 Guidelines for: Water Contamination in Ammonia Refrigeration Systems, IIAR Bulletin No. You could save: 41.2%. Overview of IIAR Standard 9 (IIAR 9, Part 1) June 2nd, 2020 | Ammonia Refrigeration , Grandfathering , IIAR 9 , RAGAGEP Watch this overview of the brand new standard for existing ammonia refrigeration systems by Peter Thomas : Review of Substantive Changes from Addendum a-2005: In ANSI/IIAR 2-1999a, Addendum a-2005, IIAR appended both informative and normative sections to ANSI/IIAR 2-1999, and amended certain normative sections of the standard. IIAR 9 does not address the control of machinery room lighting. ANSI/IIAR 2-1999. Should we perform an Incident Investigation for Hail Damage? Discounted member price: 200.00. 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. Powered Industrial Trucks in Machine Rooms, Compliance in a time of COVID-19 Pandemic. Your email address will not be published. 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. This document is a standard for minimum system safety requirements for existing closed-circuit ammonia refrigeration systems. The operating procedures were developed to be easy to understand, safe, effective, reliable, and to meet applicable regulatory environments. The IIAR 9 standard outlines system, equipment and component documentation requirements; inspection, testing and maintenance requirements; system and equipment operation requirements; and minimum system safety requirements applicable to all systems. I’m going with the EASIEST method which is: incorporate this analysis in your PHA. What we can learn from the tragedy in Beirut, Lebanon? active, Most Current. ANSI/IIAR 7-2013 defines the minimum requirements for developing operating procedures for closed-circuit ammonia mechanical refrigerating systems. I’m going with the EASIEST method which is: incorporate this analysis in your PHA. RC&E Chill – Industrial Refrigeration and Process Safety / Risk Management. 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. We look forward to We look forward to IIAR 2 §6.14 specifies the required machinery room ventilation airflow rate for occupancy (0.5 cfm/ft. 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. [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 3.11.4.11 and 3.11.4.12 of ANSI/IIAR 2-1992. This standard is … 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. 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 , IIAR 7 Developing Operating Procedures for Closed-Circuit Ammonia Mechanical Refrigerating Systems International Institute for Ammonia Refrigeration 1001 North Fairfax Street, Suite 503 Alexandria, VA 22314 Phone: (703) 312-4200 Fax: (703) 312-0065 IIAR 9 does not specify how to determine relief valve capacity or how to size discharge piping. 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 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. What is the best way to train my ammonia refrigeration operators? In SHORT, here’s what you need to know as an end-user: For current/future projects that involve the installation, startup, and commissioning of new equipment, use the “IIAR 4 APP-B Checklist Tracking Log Template” to manage adherence to IIAR 4 before, during, and after the installation. Required fields are marked *. IIAR Standard 5 and 7. February 8, 2018 Jeremy Williams News. Standard 9 was written to provide clarity on the minimum requirements for existing systems, regardless of age. IIAR 9 §7.2.10 has similar emergency shutdown documentation requirements, but does not require the inclusion of field test pressure that was applied. Whether you are in need of a complete IIAR 2 §8-18 are chapters which address individual categories of equipment. © 2021 Resource Compliance. The IIAR’s updated ammonia safety standard, along with several of its other standards, is becoming a reference for other code and standards bodies. This is a new standard and it will require you to do certain things differently going forward. simply looking for a second opinion, In our opinion, it is going to be the largest change to NH3 Refrigeration practices since the advent of the PSM/RMP rules. Quantity: Quantity is required. We invite you to participate in the third (3rd) public review of BSR/IIAR 9-201x. First, if you are already compliant with the current RAGAGEP (such as IIAR 2-2014a) then nothing much changes for you. Ammonia Refrigeration eTool. IIAR 8 didn’t change much, but this was a very significant change to the existing IIAR 4 standard. Service Technician & PSM Coordinator Bulletin: COVID-19 and YOU! 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. 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. Earlier this year, IIAR published ANSI/IIAR 9-2020 Standard for Minimum System Safety Requirements for Existing Closed-Circuit Ammonia Refrigeration Systems. The new standard requires an initial evaluation for IIAR 9 compliance within 5 years. to be installed outside machinery rooms in. Changes shown in this revision supersede information found in ANSI/IIAR 2-1999 as noted herein. process safety management program or Definitions and Terminology Used in IIAR Standards American National Standard for ANSI/IIAR 1-2012 95212_ANSI_IIAR1.indd 1 6/4/12 3:52 PM. 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. 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 . History. IIAR 9 §7.2.2.1 allows for a minimum low-side design pressure of 150 psig. Just invest little epoch to open this on-line revelation iiar standards and guidelines as without difficulty as review them wherever you are now. If you are not compliant with the current IIAR 2 then it provides a different fallback position, because if you meet the requirements in IIAR 9, you now have an ANSI certified RAGAGEP that helps you defend the decision not to update to the current code or standard. 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