2ND QUARTER NEWSLETTER W141 N9501 Fountain Blvd. Menomonee Falls, WI 53051 (262) 781-5757 summitrefrig.com FOOD & BEVERAGE MANUFACTURING COMPANY - R22 SPIRAL FREEZER CONVERSION TO NH3 JUAN SALAZAR | REFRIGERATION ENGINEER • Project Specs: New piping /converting spiral #2 to ammonia • Project Manager: Juan Salazar • Construction Foreman: Justin Hayward • Start-Up Service Technician: Tom Fredricks • Other Team Members Involved: Mike Missall - VP Operations, Steve Hershelman - Service Dept. Manager, Jason Davis - CAD Designer, Mike Dane – Construction Dept. Manager THE CHALLENGE A food and beverage manufacturing customer was having issues cooling their products with their old R22 system. They had two refrigeration systems: One with ammonia and the other one using R22. Summit Refrigeration Engineer, Juan Salazar, traveled to the job site in New York to look at the piping and equipment layout, where it was determined that converting one of the spirals of the R22 system to ammonia was possible. The ammonia system also required an additional compressor to handle the evaporating load of the spiral freezer. It was important to minimize system downtime to avoid negatively impacting the customer’s production schedule. THE SOLUTION Initially, Summit performed an engineering analysis, as well as a load balance to fully understand the dynamics of the system. Volume 10 | Issue 2 April - June, 2023
Our team then proposed a solution that would minimize the downtime of the customer’s system during the conversion. We knew that the spiral currently running on R22 needed to be cleaned thoroughly before it could be connected into the ammonia system, in order to prevent any cross-contamination in between the different refrigerants and their respective oils. We worked with our construction and service team to ensure proper cleaning of the spirals. Our construction foreman re-routed the piping to the spiral and our service technician performed the start up after the additions to the system were made. We installed the new piping for the spiral, as well as the new compressor, and then scheduled our service technician to go on-site and do the pump down of both systems to prepare for tie-ins. After the spiral coils were clean, we connected the spiral and the compressor to the ammonia system. We performed standard pressure testing and vacuum. THE RESULT We successfully converted spiral #2 to work with ammonia, and previous issues with the compressor were resolved. This will keep the system running more efficiently and reduce the need for constant maintenance and downtime. We are in current plans with the customer to decommission their R-22 system and move everything over to the ammonia system. SOLVING THE PSM & PM DOCUMENTATION PROBLEM MIKE MISSALL | VP OPERATIONS Issues with documentation have been an ongoing challenge that Summit Refrigeration has strived to help our customers resolve, by introducing electronic platforms for both our PSM (Process Safety Management) program and our PM (Preventive Maintenance) program. Summit Refrigeration has partnered with existing software platforms to build out a robust electronic documentation system for both our PSM and PM customers, with the goal of sharing documentation seamlessly through electronic platforms. We then dedicate staff to assist our customers building out custom programs that follow their own PSM program, as well as keep them in compliance. Our electronic PSM program allows our customers to track all facets of their PSM program. Documentation is readily available on any internet-connected device, and can easily be stored on any file server for access offline. The program also allows you to track due dates for important tasks with a user-friendly dashboard, email reminders and action items. Our newly launched electronic PM program allows our technicians to be alerted, and complete scheduled PM tasks with ease, keeping your system in compliance and running at peak efficiency. All of our system inspections follow the latest IIAR guidelines for maintenance, and all completed inspection forms generate a professional report that can be automatically emailed to multiple site contacts upon completion. While both programs provide fantastic benefits on their own, tying both the PSM and PM electronic programs together allows us to truly serve our customers with a holistic approach. By combining the programs together, our expert service team and dedicated preventive maintenance specialists are able to ensure all of your documentation is uploaded in your PSM portal — Leaving you worry and hassle free!
IIAR 2-2021: BULLETIN NO. 114, AND LABELING JOHN PHILLIPS | MANAGER, PSM & COMPLIANCE - COLD CORE GROUP IIAR Bulletin No. 114 has been an important resource for the ammonia refrigeration industry since the early 1990’s. In the 2021 edition of IIAR Standard 2, the entirety of Bulletin No. 114 is incorporated as informative Appendix Q. This means that IIAR’s guidance on ammonia refrigeration labeling will no longer be available through a standalone publication, but rather will require referring to Standard 2 or the Refrigeration Piping Handbook, where it is also included as an appendix. Here’s a quick summary of what is recommended in ANSI/IIAR 2-2021 Appendix Q. PIPE MARKERS Each pipe marker should contain the following: • The pipe marker color should be Safety Orange • The word ‘AMMONIA’ should be printed in black letters • The physical state ‘LIQ’ or ‘VAP’ should be printed in the colors displayed below. • The relative pressure ‘HIGH’ or ‘LOW’ should be printed in the colors displayed below. 70 psig is the cutoff between high and low pressure. • The service abbreviation should be printed in black letters. Common abbreviations include: • CD: Condenser Drain • HPL: High Pressure Liquid • HTRL: High Temperature Recirculated Liquid • HTRS: High Temperature Recirculated Suction • HTS: High Temperature Suction • HGD: Hot Gas Defrost • RV: Relief Vent • A flow direction arrow should indicate the direction of flow in the pipe.
ped Q suggests that pipe markers should be proportionate to the pipe diameter. Table 1 in Appendix Q has recommended marker sizes for various pipe diameters. PIPE COLOR SCHEME Appendix Q recommends that ammonia pipes be color coded to assist personnel in quickly identifying the ammonia state, pressure range, and temperature range. IIAR recommends the following colors be used: • High Pressure Liquid: Orange (Pantone 152C) • High Pressure Vapor: Yellow (Pantone 109C) • Low Pressure / High Temperature Liquid and Vapor: Light Blue (Pantone 298 C) • Low Pressure / Low Temperature Liquid and Vapor: Dark Blue (Pantone 3015 C) • Low Pressure / Low-Low Temperature Liquid and Vapor: Purple (Pantone 2617 C) COMPONENT MARKERS Each major component should also be clearly labeled. Component markers should include: • Name of the equipment (e.g. Receiver 1, Accumulator 2, etc.) • The marker color should be Safety Orange • The letters should be printed in black letters • Component markers should be 3-1/2” wide and long enough to accommodate the name of the component • Lettering should be 2-1/2” high REFERENCE CHART Since Appendix Q is non-mandatory, the content in §8.0 is important, especially if a facility chooses to deviate from what IIAR recommends. “A reference chart that fully explains the ammonia refrigeration piping and component identification markers, including the approved abbreviations, should be placed in areas that are conspicuous to operating personnel. Regardless of the piping color scheme selected, a legend or key to the meaning of the colors should be posted in a conspicuous area. The reference chart, legend, or key should be made of durable material that will remain legible.” TRAIN WITH SUMMIT REFRIGERATION W141 N9501 FOUNTAIN BLVD., MENOMONEE FALLS, WI 53051 | (262) 781-5757 | SUMMITREFRIG.COM INTRODUCTION TO AMMONIA REFRIGERATION THEORY & OPERATION 2-Day In-Person Training Course — $650/Person (Includes breakfast and lunch both days) Expand your knowledge of ammonia refrigeration and safety procedures, and receive the theory and practical knowledge required to successfully operate today's more sophisticated systems. March 22-23, 2023 | June 14-15, 2023 | August 23-24, 2023 | October 25-26, 2023 INITIAL & REFRESHER TRAINING FOR AMMONIA AWARENESS & RESPONSE 1-Day In-Person Training Course — $225/Person (Includes breakfast and lunch) This course covers topics such as hazards confronting responders, health affects of ammonia, procedures for handling emergency response defensively, respiratory protection training and proper leak isolation techniques. This course also covers OSHA requirements for awareness level training and operations level training, as well as the refresher training requirement for operations level responders. *OSHA requires that all positive pressure respirators are fit-tested using Quantitative Protocols. If you need to be fit-tested, please let us know at the time of registration, so we can discuss the details with you. March 8, 2023 | May 17, 2023 | July 19, 2023 | September 13, 2023 | December 6, 2023 DEVELOPING & IMPLEMENTING PSM FOR AMMONIA REFRIGERATION SYSTEMS 2-Day In-Person Training Course — $495/Person (Includes breakfast and lunch both days) This course is an introduction to PSM; written programs, roles and responsibilities, implementation including training, record keeping, and auditing. The course explores all 14 key elements (parts) of a comprehensive PSM program and how the overall architecture applies to each. Links between elements and integration with existing and sometimes overlapping current company policies are also discussed. April 12-13, 2023 | September 27-28, 2023 VISIT TO REGISTER & LEARN MORE!
ppendix Q suggests that pipe markers should be proportionate to the pipe diameter. Table 1 in Appendix Q has recommended marker sizes for various pipe diameters. PIPE COLOR SCHEME Appendix Q recommends that ammonia pipes be color coded to assist personnel quickly identifying the ammonia state, pressure range, and temperature range. IIAR recommends the following colors be used: • High Pressure Liquid: Orange (Pantone 152C) • High Pressure Vapor: Yellow (Pantone 109C) • Low Pressure / High Temperature Liquid and Vapor: Light Blue (Pantone 298 C) • Low Pressure / Low Temperature Liquid and Vapor: Dark Blue (Pantone 3015 C) • Low Pressure / Low-Low Temperature Liquid and Vapor: Purple (Pantone 2617 C) COMPONENT MARKERS Each major component should also be clearly labeled. Component markers should include: • Name of the equipment (e.g. Receiver 1, Accumulator 2, etc.) • The marker color should be Safety Orange • The letters should be printed in black letters • Component markers should be 3-1/2” wide and long enough to accommodate the name of the component • Lettering should be 2-1/2” high REFERENCE CHART Since Appendix Q is non-mandatory, the content in §8.0 is important, especially if a facility chooses to deviate from what IIAR recommends. “A reference chart that fully explains the ammonia refrigeration piping and component identification markers, including the approved abbreviations, should be placed in areas that are conspicuous to operating personnel. Regardless of the piping color scheme selected, a legend or key to the meaning of the colors should be posted in a conspicuous area. The reference chart, legend, or key should be made of durable material that will remain legible.” TRAIN WITH SUMMIT REFRIGERATION W141 N9501 FOUNTAIN BLVD., MENOMONEE FALLS, WI 53051 | (262) 781-5757 | SUMMITREFRIG.COM INTRODUCTION TO AMMONIA REFRIGERATION THEORY & OPERATION 2-Day In-Person Training Course — $650/Person (Includes breakfast and lunch both days) Expand your knowledge of ammonia refrigeration and safety procedures, and receive the theory and practical knowledge required to successfully operate today's more sophisticated systems. March 22-23, 2023 | June 14-15, 2023 | August 23-24, 2023 | October 25-26, 2023 INITIAL & REFRESHER TRAINING FOR AMMONIA AWARENESS & RESPONSE 1-Day In-Person Training Course — $225/Person (Includes breakfast and lunch) This course covers topics such as hazards confronting responders, health affects of ammonia, procedures for handling emergency response defensively, respiratory protection training and proper leak isolation techniques. This course also covers OSHA requirements for awareness level training and operations level training, as well as the refresher training requirement for operations level responders. *OSHA requires that all positive pressure respirators are fit-tested using Quantitative Protocols. If you need to be fit-tested, please let us know at the time of registration, so we can discuss the details with you. March 8, 2023 | May 17, 2023 | July 19, 2023 | September 13, 2023 | December 6, 2023 DEVELOPING & IMPLEMENTING PSM FOR AMMONIA REFRIGERATION SYSTEMS 2-Day In-Person Training Course — $495/Person (Includes breakfast and lunch both days) This course is an introduction to PSM; written programs, roles and responsibilities, implementation including training, record keeping, and auditing. The course explores all 14 key elements (parts) of a comprehensive PSM program and how the overall architecture applies to each. Links between elements and integration with existing and sometimes overlapping current company policies are also discussed. April 12-13, 2023 | September 27-28, 2023 VISIT fifffffflffiflffiffffiff ff ffiffi ff ff TO REGISTER & LEARN MORE!
2023 MWFPA SUMMIT & SCRAMBLE GOLF OUTING The team had a great time supporting the MWFPA and attending their annual Summit & Scramble golf outing! UPCOMING 2023 TRADE SHOWS 2023 RETA National Conference 2023 Annual MWFPA Convention Nov 14-17, 2023 | Jacksonville, FL Nov 28-30, 2023 | Wisconsin Dells, WI 2023 MWFPA Summit & Scramble - Wisconsin Dells, WI | Pictured: Mike Missall - VP Operations, Alex West - Refrigeration Engineer, Tom White (WDS Construction), Mike Conti - Executive VP 2023 MWFPA Summit & Scramble - Wisconsin Dells, WI | Pictured: Brenda & Jim Paquin (Echo Lake Foods, Inc), Brad McCarville (Ahlstrom-Munksjo), Rick DeGroot - Executive VP Business Development
NEW FACES AT SUMMIT HOUSTON JANUSZ SERVICE TECHNICIAN MENOMONEE FALLS, WI WELCOME TO THE SUMMIT TEAM! RETIREMENT NEWS Congratulations to Rick DeGroot, Executive VP Business Development, on his retirement this past April! Rick, along with Mike Conti - Executive VP and Fred Anderson - Former VP Operations founded Summit Refrigeration in 2004. Rick stated that he is looking forward to spending more time with family, golfing, hunting, ‘putzing’ up north in Wisconsin and watching his favorite sports teams. We wish Rick the best of luck on his next adventure! Rick’s Retirement Party - Menomonee Falls, WI | Pictured: Mike Conti - Executive VP, Rick DeGroot - Former Executive VP Business Development, and Fred Anderson - Former VP Operations
BIRTHDAYS Todd Keeling, Service Technician — April 1st Alex West, Refrigeration Engineer — April 2nd Brian Nitzke, CAD Designer — April 2nd Tom Robinson, Service Technician — April 12th Ralph Bonn, Service Technician — April 21st Alex Acevedo, Service Apprentice — April 24th Phillip Radtke, Drafting/Design Dept. Manager — April 27th Jesse Kulis, Service Technician — May 1st Spencer Peller, Admin Assist. & Marketing Coordinator — May 9th Jessie Crutchfield, Lead Service Technician — May 24th Jared Stangohr, Construction Apprentice — June 1st Kyle Tokarz, Application Engineer — June 1st Tom Molitor, Lead Service Technician — June 2nd Jason Davis, CAD Designer — June 12th Steve Hershelman, Service Manager — June 15th Peggy Chapman, Office Manager — June 20th WORK ANNIVERSARIES Vernon Gibson, Service Manager — April 18, 2022 Jessie Crutchfield, Lead Service Technician — May 5, 2022 Matt Kuehl, Construction Foreman — May 23, 2022 Nick Chapp, Service Technician — May 24, 2017 Joseph Fties, Senior Engineer/Project Manager — June 1, 2020 Justin Landowsk, Construction Foreman — June 10, 2013 Susan Molkenthen, Project Management Coordinator — June 12, 2008 Lea Carson, Service Dept. Admin — June 13, 2022 Peggy Chapman, Office Manager — June 30, 2008
Summit Refrigeration W141 N9501 Fountain Blvd. Menomonee Falls, WI 53051 (262) 781-5757 summitrefrig.com