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2022 Winter Olympics Embrace Natural Refrigerants, Set the Stage for the Future

For the first time, transcritical CO2 refrigeration will be used to make ice at a Winter Olympics, which will be hosted by Beijing in 2022, with the International Olympic Committee deciding to use CO2 refrigeration system for the most iconic venues for the Beijing Olympics. The decision, which the Beijing 2022 Organizing Committee announced as part of a joint alliance with the United Nations (UN) for the Climate Action framework agreement, led by the IOC, will decrease the overall carbon footprint of the Winter Olympic Games in Beijing.

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The ANSI-Approval Process: A Step-By-Step Guide

Well-developed standards are critical. They can empower and strengthen users with regard to marketplace position and even the global economy. They also ensure the safety of consumers and that the environment is protected.

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IIAR Improves Safety and Operations with Ongoing Research and Standards

As the world's leading advocate for the safe, reliable and efficient use of ammonia and other natural refrigerants, research is a critical component of IIAR’s work. IIAR’s ongoing research projects lead to improved safety and more efficient operations while also shaping industry standards.

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Colmac Coil Manufacturing Announces Leadership Change

Colmac Coil Manufacturing has announced that Joe Fazzari, P.E., has been promoted to the position of President, Colmac Coil Manufacturing, effective January 1st, 2021. Fazzari succeeds immediate former President Bruce Nelson, P.E. who has transitioned to a new role as Director of Innovation of Colmac Coil Manufacturing. Fazzari will have the oversight of all operations and strategic direction of Colmac Coil.

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CARB Moves Forward on Low-GWP Requirements for California Ice Rinks

At the December meeting of the California Air Resources Board, the board voted to approve the proposed regulation on hydrofluorocarbons that established a 150 GWP limit for new ice rinks and other types of large refrigeration systems in locations such as cold storage warehousing.

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Energy Performance Benchmarking: Considering the Efficiency of an Ammonia Refrigeration Installation

The number of countries ratifying the Kigali Amendment to the Montreal Protocol is steadily growing.

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Emergency Series Part 2: Emergency Shutdown and Response

This article has been updated from a previous version to distinguish the differences between a nuisance leak response and a HAZMAT response. Emergency response or responding to emergencies means a response effort by employees from outside the immediate release area or by other designated responders (i.e., mutual aid groups, local fire departments, etc.) to an occurrence which results, or is likely to result, in an uncontrolled release of a hazardous substance.

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Unknowns

Participating in IIAR conferences, webinars, committees, and sub-committees has certainly increased my knowledge and my access to information. I have listened to and worked with very knowledgeable people from many backgrounds. Even after being involved in the ammonia refrigeration industry, and specifically IIAR for many decades, I am still learning. This reminds me of a famous statement I read in a book by Donald Rumsfeld, who served as George W. Bush’s secretary of defense.

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Choosing Between Traditional and Roth IRA’s

Each year, individuals with earned income may decide to put $6,000 ($7,000 if age 50 or older) into an IRA to save for retirement. The decision to contribute to a traditional IRA versus a Roth IRA has several key considerations, such as eligibility, tax-deductibility, and current versus future tax rate. The below chart outlines some features of each type of IRA to aid in the important decision of which IRA to fund annually.

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Biden Administration Takes Early Action on Regulatory Policy and Climate Change

Joe Biden began his presidency on January 20th by signing a series of Executive Orders impacting a wide range of policy issues. In just the first 10 days of his Administration, Biden took 42 individual executive actions, many of which reversed policies instituted by former President Trump. Regulatory review and climate change are among the major actions that will have an impact on the natural refrigerants industry.

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Pressure Relief Design Considerations From a PSM Compliance Standpoint (Part One)

Pressure relief design documentation is often the most misunderstood portion of the Process Safety Information required under 29 CFR 1910.119(d) (3)(i)(D) and 40 CFR Part 68.65(d)(1) (iv). The two regulations state that the relief system design AND design basis shall be included in the process safety information pertaining to the equipment in the process. The word “design” is fairly straightforward. The Cambridge Dictionary defines the word design, when used as a noun, as “a drawing or set of drawings showing how a … product is to be made and how it will work and look” or “the way in which something is planned and made.” Sounds simple, right? We need to have the technical specifications and physical arrangement of the relief design documented. Easily done.

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President’s Message by Gary Schrift

Buckling our seatbelts, filling our own gas tanks, sending an email, and burning propane or natural gas in our homes for heating was once unthinkable. These technologies replaced dad’s arm across your chest during a fast stop, the serviceman pumping gas and checking your oil level, typewriters and the mail service, and coal or wood-burning stoves. There are times I wish to go back. Like when it’s pouring rain and I am nearly out of gas, or when my PC fails, and I feel helpless. Boy wouldn’t that gas station attendant or typewriter be great now.

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Chairman’s Message By Eric Johnston

Conference time is here again and although it’s hard to think we’ll spend one more year meeting online rather than in person, there’s a lot to look forward to. For the executive committee and your staff at headquarters, that means everyone is working hard to make sure our recent initiatives – from the renewed focus on IIAR member benefits to the many new projects our committees have started – will put us in the best possible position as we look forward to the eventual end of this pandemic.

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Pressure Relief Design Considerations From a PSM Compliance Standpoint (Part Two)

In the first article of this series, some of the factors that affect the relief capacity of a relief system that are often overlooked were highlighted to raise awareness of what is needed to properly document the safety relief design. In this article, we will discuss some of the pitfalls associated with internally relieving relief valves. It has long been held that the best way to relieve overpressure in an ammonia refrigeration system is to have the safety relief valves (SRVs) relieve into another part of the system, often simply on the opposite side of the downstream isolation valve. While this can be a viable option, it is often fraught with pitfalls.

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EPA Takes Aim at the Future Proposed rulemaking Jumpstarts HFC phasedown

The U.S. Environmental Protection Agency has been given statutory authority to move forward with phasing down hydrofluorocarbons as part of the American Innovation and Manufacturing Act (AIM), which is expected to increase the long-term use of natural refrigerants. The agency has taken rapid action, and on May 3, it released its first proposed rulemaking under the AIM Act to establish an allocation system for the HFC phasedown.

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IIAR Brings Synchronous Learning Opportunities to Industrial Refrigeration

COVID-19 has changed the way learning takes place across the globe with virtual opportunities and distance learning taking off as social distancing and travel restrictions have kept people out of classrooms. IIAR is among those groups that pivoted to provide valuable learning opportunities to those within the refrigeration industry. In March, IIAR partnered with Don Fenton, a professor of mechanical and nuclear engineering at Kansas State University, to bring the 54th offering of the Industrial Refrigeration Workshop to participants through online synchronous learning, which allowed participants to interact with instructors in real-time.

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IIAR Annual Conference Continues with Virtual Platform

The International Institute of Ammonia Refrigeration 2021 annual Natural Refrigeration Conference & Expo will continue with its virtual format, providing four days of technical knowledge, networking, and industrysponsored events for those involved in the natural refrigeration industry. The event first went virtual in 2020 due to the COVID-19 pandemic.

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Industry Joins Together to Provide Valuable Training to OSHA Inspectors

Occupational Safety and Health Administration compliance officers are continuing to benefit from ammonia refrigeration education presented by the Industrial Refrigeration Consortium. The training, which is funded by IIAR, the Global Cold Chain Alliance, IRC, and OSHA, first launched in the fall of 2014.

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IIAR’s Annual Conference to Feature a Deep Dive on the Ammonia Piping Handbook

During the 2021 Natural Refrigeration Conference and Expo, IIAR will offer a four-hour training on the IIAR Refrigeration Piping Handbook. “It will examine all the parts of the handbook and provide an overview of the content,” said Eileen McKeown, vice president for marketing and sales for IIAR. The educational session, Ammonia Piping Handbook Education Program: Exploring an Essential Tool for Designers, Contractors, and Operators, will take place on Thursday, June 24 at 11:00 a.m. Eastern time.

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IIAR Annual Conference Continues with Virtual Platform

The International Institute of Ammonia Refrigeration 2021 annual Natural Refrigeration Conference & Expo will continue with its virtual format, providing four days of technical knowledge, networking, and industry sponsored events for those involved in the natural refrigeration industry. The event first went virtual in 2020 due to the COVID-19 pandemic.

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Technical Papers and Workshops at a Glance

Recognized and Generally Accepted Good Engineering Practices (RAGAGEP) are written documents intended for use in the design, installation, operation, and maintenance of process equipment. There has been a move in the ammonia refrigeration industry towards standardization, yet there are historical variants which often cause confusion. This session will examine RAGAGEP variants and discuss the importance of adhering to IIAR standards. We’ll also look at tools for keeping RMP/PSM programs on-track and ensuring that a process adheres to RAGAGEP standards. Uriah Donaldson, Resource Compliance

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The Industry at Rest: How SEC Benchmarking will Create New Momentum in the Refrigeration Sector for Mixed-Use Refrigerated Warehousing.

Newton’s first law in part states that an object at rest will remain at rest unless acted upon by an external force. And this is where we are at the moment. Our industry, specifically in the mixed-use refrigerated warehouse sector is at rest. Or differently expressed, at a standstill when it comes to ongoing improvements, new ideas, and implementation of new technology that has the potential to make systems and plants more energy-efficient and creates ongoing savings for our clients.

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Rising Rates: Strategies for Managing Bond Risks

Federal Reserve monetary policies can affect the entire fixed-income market, and the prospect of rising interest rates is a major concern for bond investors. Regardless of the rate environment, however, bonds are a mainstay of investors who want to generate income or dampen the effects of stock market volatility on their portfolios. Now that the Fed is raising rates toward more typical historical levels, you may have questions about how higher rates might affect your fixed-income investments and what you can do to help mitigate the effect on your portfolio.

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OSHA Ramps Up COVID Enforcement By Lowell Randel, IIAR Government Relations Director

Responding to the COVID-19 pandemic continues to be a high priority for the Biden Administration. Despite increases in vaccinations and lower cases in many parts of the country, President Biden is calling on the Occupational Safety and Health Administration (OSHA) to ramp up its enforcement efforts to regulate workplaces. Biden was critical of OSHA during the Trump Administration for not being aggressive enough in protecting workers from COVID-19.

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Different Views on Regulations in Europe and the USA

In my February 2019 article, I examined the need for sprinkler systems in machinery rooms in the USA and their prohibition in Europe. Afterward, I was contacted by Jeff Shapiro who indicated that Anders Lindborg, an honorary life member of IIAR and expert on ammonia releases, had changed his mind just before he passed away and was no longer arguing against sprinkler systems in machinery rooms. Jeff also provided his article from 2011 that laid out the different perspectives of experts from each side. It is evident that this has been a long-running discussion and has caused some confusion within the industry.

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Scholarships Provide Multiple Learning Opportunities for Recipients

The Ammonia Refrigeration Foundation, which supports research and education programs benefiting the industrial refrigeration industry, is currently accepting applications for IIAR’s Founders Scholarship. The scholarship is awarded annually to collegiate juniors exhibiting exceptional character and interest in pursuing an engineering or related technical degree leading to a career in the refrigeration field.

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IIAR Standards: A Look Back

Bob Czarnecki can’t remember exactly when he started as chairman of IIAR’s Standards Committee, but he thinks it was 10 to 12 years ago. “The former chair had some medical issues, and I was filling in for him. So, I’m blurred as to when I started,” Czarnecki said. “When I first started, the mandate was to develop, maintain and interpret standards. At the time, we had two standards that were ANSI approved. Since then, we have developed eight other standards that have gotten ANSI approval.”

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President’s Message by Gary Schrift

After a summer of new pandemic news, normalcy has never felt so close and yet so far away at the same time. By the time of this column’s publication, your IIAR staff will be busy finalizing a return to in-person IIAR conferences in 2022. We can all look forward now to seeing familiar faces in Savannah, Georgia, next year. And at the same time, the “old normal” will never be the “new normal.”

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Chairman’s Message by Eric Johnston

We’re laying the groundwork for 2022’s return to an in-person annual conference and setting new agendas these days. And even though I’m well into my term as your IIAR Chairman, I’d like to take this opportunity to welcome everyone – new and renewing members alike.

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Reporting Release Rates: How to find the middle ground

Estimating the amount of ammonia lost due to an accidental release can be a complex process and when they do occur, end-users want to avoid underpredicting or over-predicting release quantities. Presently, there is not a single reference guideline that provides details for calculating ammonia quantities released as a consequence of incidents.

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International Fire Code to Defer to IIAR for Ammonia Issues

After years of work, it is more than likely that all code bodies will now refer to IIAR for ammonia refrigeration requirements by 2024. IIAR has made significant progress towards this goal over the past 20 years, but there was one outlier—the International Fire Code. However, the IFC’s technical committee has approved a proposal for the 2024 edition of its model code, deferring all matters related to ammonia refrigeration to IIAR.

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Ammonia System Evacuation — How Low Do You Go?

Removal of non-condensables and excess water is essential when starting up new refrigeration systems or large retrofits. Non-condensables contribute to higher than necessary head pressure, and excessive water in a system can cause inefficiency and operational problems. In all refrigeration systems, non-condensables and water vapor are removed from systems by vacuum pumps prior to charging with refrigerant. Removing liquid water (dehydration), can be done by “pulling” a deep vacuum – enough to boil the standing water and remove the vapor through the vacuum pump.

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IIAR Hosts Successful 50th Annual Meeting

IIAR 2021 Natural Refrigeration Online Conference & Virtual Expo brought technical education, industrial trend insights, and information on products and services to natural refrigeration professionals in June. This was the second time IIAR presented its annual meeting online as COVID-19 continued to create potential disruptions and planning challenges.

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IIAR Petitions EPA for Increased Hydrofluorocarbon Restrictions

The International Institute of Ammonia Refrigeration and its industry partners have petitioned the Environmental Protection Agency to use its authority under the American Innovation and Manufacturing Act to restrict the use of hydrofluorocarbons within the refrigeration sector. The AIM Act is a new climate law passed in December 2020.

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Is the Era of Ammonia Liquid Overfeed Ending?

In four years, it will be the centenary of the liquid overfeed patent issued to YORK Corporation. The liquid overfeed plant came into widespread use around the middle of the last century. This coincided with an upsurge in the consumption of frozen foods that led to the construction of very large freezing plants that warranted the practical introduction of the liquid overfeed concept.

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Revocable Living Trust

A revocable living trust can be a useful and practical estate planning tool for certain individuals, but not for everyone. This type of trust is most commonly used to avoid probate because, unlike property that passes by will, trust assets are distributed directly to heirs. This type of trust is also used as a way to maintain management of one’s financial affairs during a period of incapacity because someone else can immediately take charge when needed. A revocable living trust does not minimize income, gift, or estate taxes, nor does it shelter trust assets from creditors in most cases.

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The Case for Hazard and Operability Methodology

There is a vigorous debate within the industrial refrigeration industry surrounding whether or not the use of hazard and operability methodology, referred to as HAZOP, should be considered the industry standard for hazard reviews and process hazard analyses. While there are advocates for and against employing HAZOP methodology, Stephanie Smith, senior engineer II with Risk Management Professionals Inc., said her research and experience show that the benefits generally outweigh the costs.

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From Dry to Hybrid: A 360 Degree View of Cooling Technologies

Cooling technologies affect price and cooling capacity, and there are a variety of fundamentally different dry cooling technologies available for cooling water/glycol mixtures. The decision for or against one of these technologies during the planning stage of a project has an impact not only directly on the investment sum but also on the subsequent operating costs of the plant across the entire life cycle.

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A Great way to Learn

The following incident had many lessons learned for both the facility and the outside responders. Think about what would happen, or what actions would be taken if this happened at your facility.

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Identifying and Quantifying Fugitive Emissions from Industrial Refrigeration Systems

Industrial ammonia refrigeration systems vary widely in their engineering design, size, scope, and technology features. However, they universally experience some level of refrigerant loss throughout their operational life. Refrigerant losses from industrial ammonia refrigeration systems originate from any number of sources including uncontrolled releases from incidents and accidents, intentional releases during maintenance activities, and fugitive emissions.

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President’s Message by Gary Schrift

In this issue of the Condenser, we’re looking at how IIAR’s mission continues to shape the world of refrigeration, even as that world is constantly shifting. From our standards writing efforts to our training program development, the task of influencing and even guiding regulatory activity so that it keeps pace with new technology and an ever-evolving business landscape – falls to us.

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Chairman’s Message

It’s amazing how quickly a year(or two) can go by. Our 2022 annual conference, March 6-9 in Savannah, Georgia, is on the horizon already, and while that means we’re approaching the last annual meeting during my term as Chairman, this year’s conference represents something much more important – a return to in-person conferences and the beginning of many exciting developments for IIAR and its members.

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Building the Base: IIAR RELEASES CO2 STANDARD, IIAR-2 UPDATE, NEW GUIDELINES

The International Institute of Ammonia Refrigeration’s history is rooted in standards, and the association has released its latest update to IIAR-2, which was first released in 1974, and its first-ever safety standard for carbon dioxide IIAR CO2.

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IIAR-2 Updates Address Detection, Ventilation and More

The International Institute of Ammonia Refrigeration has released the latest version of IIAR-2, which covers the design of safe closed-circuit ammonia refrigeration systems. IIAR-2 was first released in 1974 and received its last major update in 2015.

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EPA Grants IIAR’s Petition for Increased Hydrofluorocarbon Restrictions

The Environmental Protection Agency has granted a petition from the International Institute of Ammonia Refrigeration and its industry partners to use the agency’s authority under the American Innovation and Manufacturing Act to restrict the use of hydrofluorocarbons within the refrigeration sector.

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CO2 Standard Provides Guidance on Growing Segment of the Industry

The International Institute of Ammonia Refrigeration has released its safety standard for CO2 closed-circuit systems. The standard covers all phases of the CO2 system lifecycle, from design, installation, and start-up to inspection, testing, and maintenance. It encompasses the CO2 portion of a cascade system, systems using CO2 as a secondary fluid, systems operating part- or full-time in the transcritical cycle, and heat pumps.

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IIAR Releases Critical Task Guideline

The International Institute of Ammonia Refrigeration (IIAR) has recently published the first edition of a new guideline titled “Critical Task Guidance for Ammonia Refrigeration System Emergency Planning.”

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As HFCs are Phased-Down, Disincentives for Ammonia Must be Avoided

With the passage and ongoing implementation of the American Innovation and Manufacturing (AIM) Act at the federal level, some states are also taking actions to phase down hydrofluorocarbons (HFCs). As policymakers move away from HFCs, it is also important that ammonia policies be kept in an appropriate balance, to avoid unintended consequences of policies that may serve as disincentives for facilities to move to natural refrigerants.

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Improving PHAs With Sample-Safeguards Checklists

For many ammoniarefrigeration systems, a what-if/checklist processhazard analysis (PHA), with brainstorming about unique situations enhanced by a comprehensive safeguards checklist, provides a robust method for identifying hazards, analyzing risks, and developing any needed recommendations.

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Bitcoin: Fad or The Future?

If someone told you about an investment that has made some people millionaires overnight and has both several high-profile supporters and a global reach, would you be tempted to invest? If you were then told that the same investment also could lose most or all of its value almost overnight, and you might not have access to your money when you need it, how would it sound now?

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Ready? Really Ready?

Having a well-thoughtout and functional emergency plan can be challenging. I have seen some very good emergency plans, but I have also noticed that several plans are not as complete as they could be. This seems to be a tough lesson to learn, and you may have experienced this. Let me start with an example of a conversation similar to what I have heard many times, and then give some considerations for improving an emergency plan.

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IIAR Participates in Coalition Amicus Brief to the Court Regarding Release Investigations

The Occupational Safety and Health Administration (“OSHA”) is appealing to the U.S. Court of Appeals for the Eleventh Circuit a recent decision by the Occupational Safety and Health Review Commission (“OSHRC”), and an administrative law judge that favored the Tampa Electric Company (“TECO”). The case surrounds actions that TECO performed when responding to a release of ammonia that occurred at a power generating facility.

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President’s Message by Dave Rule

Looking at the rich and exciting program for our association’s 2020 annual conference in Orlando, I see an extraordinary palette of achievements by IIAR members over the past several years. While this will be my last conference as IIAR president, I am proud of our members’ accomplishments, which form a strong foundation for further growth and continuing efforts that will broaden the applications of natural refrigerants both in the familiar industrial setting and in the expanding retail commercial sector.

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Hawaii and Energy Efficiency

Mark Twain once wrote that Hawaii was “The loveliest fleet of islands that lie anchored in any ocean.” I first visited Hawaii just a few years after the world had experienced its second “energy crisis”. In 1979 the Iranian Revolution had disrupted the world’s oil supply and overnight the price of oil doubled to $39.50 per barrel.

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IIAR TECHNICAL PROGRAM UNITES INDUSTRY

One of the most interesting and important programs at the IIAR annual conference in Orlando is the presentation of technical papers. At this year’s conference, industry experts from both the industrial and commercial sides of the business will present technical papers at the IIAR Technical Program.

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India Eyes IIAR Standards, Other International Efforts See Success

While much of the efforts of IIAR’s International Committee in the past few years have been focused on Latin America, the committee recently began activities to develop contacts and influence in India

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IIAR Says Goodbye to Longterm President Dave Rule

Dave Rule began his long and esteemed career in the industrial refrigeration industry by way of obtaining his first job in none other than the truck manufacturing industry. His first job gave him a quick education and a good understanding of steel fabrication and working in manufacturing. All skills he would soon apply to his next challenge. Dave quickly transitioned from the truck manufacturing industry to the industrial refrigeration industry as an employee with Baltimore Aircoil (BAC). He came in as a material controls assistant and quickly grew to a lead position in sales and technical support.

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IIAR Membership Advances Industry with Committee Work

The past year was a productive one for IIAR’s numerous committees. From in-depth technical research to international outreach, IIAR’s membership has been busy advancing the industry. Here’s a detailed catalog of each committee’s activities, and what they hope to address in the next year and beyond.

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Welcome to the 2020 IIAR Natural Refrigeration Conference & Exhibition!

It is my pleasure to welcome all of you to the 2020 IIAR Natural Refrigeration Conference and EXPO here in Orlando. Your IIAR Staff and Executive Committee have worked very hard to provide you with the largest technical program ever offered at an IIAR conference along< with many opportunities to network with all of your IIAR friends and colleagues.

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IIAR Unveils New Energy and Sustainability Committee

Amid a high level of interest from members, IIAR’s newly established Energy and Sustainability Committee will have its inaugural meeting at this year’s annual conference in Orlando. At last year’s IIAR Annual Conference, after much discussion and deliberation, the IIAR chairman appointed a task force to investigate the needs of the industry’s enduser community with regards to energy and sustainability in their facilities, said Bruce Nelson, speaking on behalf of the committee.

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Foundation Founders Scholarship Program Sees Continued Growth

Since its introduction in 2016, the Ammonia Refrigeration Foundation’s Founders Scholarship has helped connect talented young people to the world of natural refrigerants by awarding students who exhibit exceptional character, academic prowess and a healthy interest in pursuing an engineering or related technical degree with financial and professional assistance.

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What? I didn’t know that

I recently read an article about a man that spent a considerLESSON able amount of time tromping through the wilderness back in the early 1900s. In his journa he made a statement that I found interesting. He wrote, “I don’t know where I am, but it doesn’t matter.” I am concerned when someone doesn’t know where they are or what is going on, and they think it “doesn’t matter.” I think it can matter a lot where you are, and what you know when you are there.

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CSB Establishes New Chemical Incident Reporting Rule

On February 5, 2020, the Chemical Safety and Hazard Investigation Board (CSB) released its Final Rule on accidental chemical release reporting. The rule creates a new reporting requirement for facilities that experience a chemical release. The enabling legislation that established the CSB included a requirement that the agency develop a reporting mechanism to help identify incidents that warrant CSB investigation.

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Is an Ammonia Refrigeration Evaporative Condenser a PermitRequired Confined Space (PRCS)?

This article will explore the questions so many have regarding their evaporative condensers and OSHA’s PermitRequired Confined Space standard(s) (29 CFR 1910.146 and 29 CFR 1926.1201 - .1213).

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Country Boy Moves to Washington DC

Imagine the headline: “After a thirty-two-year career in industrial refrigeration, man returns to industrial refrigeration, starting his new position on April Fool’s day, while working at home during a once in a lifetime pandemic with a major event canceled, which has, in turn, cut the organization’s revenue stream by almost 50%” . . . No, these are not headline stories from your Linkedin Daily Rundown! They are the major events in my professional life since January of this year. And I could not be more blessed and excited to take on the challenge.

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Nothing is More Constant Than Change

To me, our conference has been almost like a large family reunion. It was with a heavy heart that the conference had to< be canceled by the Executive committee. The final factor in the decision to cancel was when the World Health Organization declared that there was a worldwide pandemic caused by COVID-19.

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COPING WITH COVID-19 How the Refrigeration Industry is Safeguarding Employees and Operations

The COVID-19 pandemic has created a global crisis and disrupted communities worldwide. Those in the refrigeration industry have also felt the effects as they work to keep essential operations running, ensure employee and facility safety, and meet the needs of their cusromers.

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HFC Phase Out Continues Amid Uncertainty Over Regulations

Refrigeration industry end users are continuing to phase out ozone-depleting and high-global-warming-potential refrigerants to comply with regulatory requirements and proactively address environmental needs, but a lack of concrete direction from the federal government has resulted in uncertainty as well as a patchwork of state-by-state efforts.

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IIAR’s Virtual Conference to Deliver Technical Papers, Workshops and Panels

With COVID-19 limiting travel and causing people to stay home, the International Institute of Ammonia Refrigeration transitioned its popular in-person annual conference, originally scheduled for March in Orlando, to a virtual conference that will provide online learning, beginning May 18.

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IIAR’s Virtual Conference Sunday Session Will Focus on Secondary Coolants

Among the sessions set for the IIAR’s Virtual Conference is a special educational session covering the use of secondary coolants for industrial ammonia refrigeration systems. Originally intended to be the Sunday Education

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IIAR Energy Efficiency Committee Focuses on Sustainability

Despite the cancellation of the International Institute of Ammonia Refrigeration 2020 national conference, IIAR’s newest committee, the Energy Efficiency, and Sustainability Committee, is moving forward with its mission. The panel’s inaugural meeting was to have been at the Orlando conference.

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Foundation Celebrates Successful Fundraising Year

The Ammonia Refrigeration Foundation’s 2019 fundraising program was< extremely successful, raising more than one million dollars, according to Joe Mandato, ARF’s Trustee Chair who spearheaded the effort, which specifically focused on trustee-level pledges of $50,000 or more. “This was

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It’s a New World

Early in March, I was at a training meeting for Search & Rescue in my county. One of the first topics discussed was the upcoming training. In early March there were only 2 people who had tested positive for COVID-19 in the county. Still, I felt we should be proactive, and postpone training for March and April, just in case things changed. There was also an Assistant Professor from a local medical college in the meeting that strongly supported my suggestion.

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IIAR, ASTI, Developing Emergency Safety Guidance

After an ammonia incident occurred in 2012 that resulted in the loss of life, the California Occupational Safety and Health Administration took steps to enforce procedures employees must follow when performing rescue or medical duties.

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IIAR’s Academy of Natural Refrigerants Certificate Program

As a recent graduate of an IIAR Academy of Natural Refrigerants (ANR) to share some details of my experience with you. Overall, it was a great experience and I hope that after you read this article you will also be motivated to register for an ANR certificate course.

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Regulatory Impacts of the COVID-19 Pandemic

The current COVID-19 pandemic is having significant impacts on individuals and businesses across the globe. While many businesses continue to be closed, or their operations changed or restricted, companies designated as part of the critical infrastructure have maintained operations throughout the crisis.

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International Activities Continue Remotely, Despite Pandemic

Due to the COVID-19 outbreak, the International Institute of Ammonia Refrigeration has post-poned its international activities, with conferences scheduled in Peru, Colombia, and Ecuador all moved to the winter and spring of 2021.

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A Reminder of the Past and Present

First and foremost, I want to thank all IIAR members for your past support of IIAR through your participation in all the activities and programs that make our industry safer and more successful than ever before, especially for your most recent financial support and participation with IIAR’s first-ever virtual conference.

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Nothing is More Constant Than Change

We are very happy to report that the IIAR-6 Standard for Inspection, Testing and Maintenance of Closed-Circuit Ammonia Refrigeration Systems is ready to go. A lot of effort went into the development of the Standard and now the class, by many volunteers on the Standards Committee and the IIAR Staff.

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ONSITE TO ONLINE. HOW THE PANDEMIC IS CHANGING TRAINING AND SUPPORT

As the COVID-19 pandemic sweeps across the globe, stay-at-home orders and social distancing have changed the way businesses operate. Every business function has been affected, including training, which is a critical component of the natural refrigerant industry. In response, people in the industry have turned to virtual options, leveraging technology that is already available and investing in additional tools.

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World’s First Natural Refrigerants Virtual Conference a Great Success

On March 11 – just three days before the International Institute of Ammonia Refrigeration annual conference was scheduled to begin – the World Health Organization announced COVID-19 was officially a global pandemic. Immediately following that announcement, IIAR’s board voted, for the safety of members and exhibitors, to cancel what would have been IIAR’s 49th annual Conference and Expo.

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IIAR Congratulates 2020 Award for Presentation Excellence Winners

The coronavirus pandemic forced International Institute for Ammonia Refrigeration to tune in for an unprecedented virtual national conference, and IIAR officials said everyone from the conference attendees to the educational program presenters turned out to make the online conference one of the best.

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End Users Eye Natural Refrigerants

End users are increasingly looking to natural refrigerants to boost efficiencies and reduce their carbon footprints.

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Managing Change

Refrigeration facilities are not static entities. Changes to personnel, equipment, technology and procedures can all impact the operations. To ensure the safety of employees and the overall success of the operation, change must be managed appropriately.

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Foundation Leaders Report Record Fundraising, New Initiatives

Despite the global health crisis and the International Institute for Ammonia Refrigeration’s switch to an all-virtual annual conference, leaders of the Ammonia Refrigeration Foundation said they are optimistic for the future and steadfast in the Foundation’s mission.

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How can I find water?

Thinking about water LESSON and where to find it, I go back a few years ago to when one of my daughters and I were hiking the Pacific Crest Trail (PCT). We planned to do a north bound hike, which starts at the U.S./ Mexico border east of San Diego and heads to Canada. Hoping to avoid wet and cold weather (yes even in southern California), and to also avoid very dry conditions, we started hiking in midApril. Fortunately, and unfortunately, the year we hiked it was one of the driest on record.

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SECURE Act Legislation Includes Retirement Plan Changes

The Setting Every Community Up for Retirement Enhancements (SECURE) Act increases saving opportunities for Americans, with many of the provisions becoming effective January 1, 2020. The SECURE Act contains 29 separate provisions; below is a summary of some of the more substantial changes.

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Critical Tasks for Emergency Action Planning – IIAR’s new Guidance Document

When handled correctly, ammonia is one of the safest gases to work with, Gary Smith, president and CEO of the Ammonia Safety and Training Institute, said in his presentation at IIAR’s Virtual Conference and Expo. Over 5 million tons are used every year in approximately 7,000 facilities across the country with significantly fewer incidents per facility when compared to other chemicals.

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EPA Announces Termination of Enforcement Discretion, Region 1 Reports Results of GDC Pilot Program

On June 29th, EPA announced the termination date of its temporary enforcement discretion policy contained in a March 26th memorandum entitled: “COVID-19 Implications for EPA’s Enforcement and Compliance Assurance Program”. The policy was instituted with the recognition that travel restrictions and stay-at-home orders may impact the ability of some facilities to meet certain compliance requirements during the pandemic.

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IIAR’s International Activity Grows Despite Pandemic

The global health crisis has impacted nearly all aspects of the refrigeration industry, and by extension, the International Institute of Ammonia Refrigeration and its committees have had to adapt to the changing landscape. Against this headwind, IIAR’s International Committee, led by Yesenia Rector, has been working to expand the Institute’s footprint beyond North America.

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Case History: A Study of Incidents in the Ammonia Refrigeration Industry

In June of 2005, the author initiated a project to collect data related to ammonia incidents using information from publicly available sources. For the past 14 years, the data have been input into an Excel spreadsheet every day. This information was analyzed and compared with historical incident data available from the U.S. Environmental Protection Agency’s Risk Management Plan database and a 2008 IIAR survey.

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Moving Forward While Sitting Still

This month, IIAR’s big news is that our IIAR 2021 Natural Refrigeration Conference & Heavy Equipment Expo originally scheduled to take place March 28-31, 2021 in Palm Springs, California, has been rescheduled to be held June 20-23, 2021, in Palm Springs, California.

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Chairman’s Message By Dave Schaffer

As we all know Covid 19 has affected almost every corner of the globe. It’s been a very active year for everyone because of the pandemic. Our IIAR staff worked very hard to pull off, among other things a very successful industryfirst all-natural refrigerant virtual conference. Our committees have also been very active despite meetings that are now, of course, conducted remotely.

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Growing GREEN. HOW NATURALS ARE GAINING A SHARE OF NEW MARKETS

Hydrofluorocarbons occupy a market space that is very large and diverse ranging from residential through all types of commercial to industrial. While HFCs appear to be a good choice from a perceived safety benefit, they are still pollutants and increasingly regulated chemicals. Regulatory requirements are forcing HFC users to make a switch to lower global warming potential systems, and it is impacting different markets in different ways.

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IIAR Focuses on Year-Round Education, Prepares for 2021’s Annual Meeting

IIAR has several educational offerings available for its members, ranging from online training classes and webinars to technical seminars at its annual meeting, and the association is continually working to improve and enhance all it offers. The past year put a spotlight on how content is delivered, and IIAR is engaging members and reviewing its past success as it plans future content.

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Industry Groups Support CARB Rule Encouraging Low-Global Warming Potential Refrigerants in Ice Rinks and Stationary Refrigeration Equipment

California is on track to become the first regulator to address the global warming potential of refrigerants used in ice rinks. “That isn’t to say ice rinks aren’t covered in other regulations, but it’s the first to target ice rinks specifically, which could set a global precedent,” said Christina Starr, senior policy analyst for the Environmental Investigation Agency. “That’s why it’s so important to have a 150 GWP threshold, which sends the right signal about what is feasible in this sector.”

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Why IIAR Needs Energy Performance Benchmarking More Than Ever

All industry sectors across the world ranging from utilities, manufacturing, food preservation through to comfort cooling, food storage and transportation face unprecedented challenges concerning energy efficiency improvements and emissions reductions.

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PSM Safety and Compliance in the Age of Pandemics

Our world has turned upside down in 2020: close to 9.5 million confirmed cases of COVID-19 in the U.S; over 233,000 deaths in the U.S.; people being quarantined or sheltering in place; social distancing; non-essential businesses shut with skeleton crews; essential businesses having to implement enhanced sanitation procedures, social distancing, PPE requirements, employee health screening; visitor restrictions; the list goes on and on and on.

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Pre-Emergency Readiness is Well Managed Business

As much as we don’t like to admit it, ammonia leaks happen. Even in systems we feel we manage and care for exceptionally well. But with increasing turnover resulting in less experience on off-shifts, where management presence is the lightest, and increased wear and tear from heightened demands being put on aging equipment, leaks are just part of the business. However, with some time spent on pre-emergency planning and emergency response, we can get ahead of this ever-looming vulnerability, making leaks a well-managed part of the business.

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Real or Virtual?

Life during the past sev- LESSON eral months has been a challenge when deciding if something might be done “for real” or must be done “virtually”. This past July I was scheduled to be a back-up guide for groups of young men as the various groups attempted to hike up nine prominent peaks in my area. Needless to say, COVID-19 stopped that activity. However, I was still interested in doing those peaks, several of which I had never done.