Worker Safety • News • Resources; 7 views. Check out this month's Process Safety Beacon here. The Process Safety Beacons Archive includes all Beacons - they are now available to all for free on the AIChE/CCPS website at https://www.aiche.org/ccps/resources/process-safety-beacon/archives ." The Process Safety Beacon is sponsored and produced by CCPS. Process Safety Beacon Information on Hazardous Energy . Join us for the Women of Capital Region Warm Hearts Initiative! Use your knowledge of the process area to determine potential locations of flammable vapors or combustible liquids and solids. The imbalance forced the facility to reduce production by 50% to meet quality limits. Attached is the October 2018 Process Safety Beacon published by the CCPS. ... Use molecular analysis to reveal hidden value during process development. Gravity can pull sparks and hot particles down to the ground and even into pits and sumps, requiring the LFL to be monitored below elevated hot work. On Nov. 9, 2010, a contractor was welding new support brackets on a tank at a chemical plant in Buffalo, NY. Shareable Link. Sponsored and produced by CCPS, the Process Safety Beacon is a resource aimed at delivering process safety messages to plant operators and other manufacturing personnel. Follow these steps to revitalize your innovation process. The connection failed, releasing a large volume of flammable vapors (Image 1c). ©AIChE 2020. An explosion at a large U.S. chemical manufacturing site occurred during startup of a distillation column. Technology is available to test and analyze vibrations to determine the source. DEKRA Process Safety is a leading process safety consulting, testing & training firm. 0 Write a comment. In this work, we note severe/catastrophic process safety incidents across a wide spectrum of 14 industries, including agriculture, food, fireworks, manufacturing, and mining. The Beacon will be distributed in the early morning of the second United States business day of each month. 1 Write a comment. CHS Center for Hydrogen Safety CIEE Center for Innovation & Entrepreneuring Excellence DIERS Design Institute for Emergency Relief Systems Report any concerns to your supervisor. Think about it â in your plant, there may be hundreds of vessels, thousands of feet of pipe, and hundreds of pumps, compressors, instruments, and other equipment. Efficiently removing it from wastewater streams could allow it to serve as a source of revenue in many applications. Process Safety Beacon is an Industrial Safety tool for conveying One Page … Conditions can change during hot work. Process Safety Beacon: Not All Vibrations Are “Good Vibrations”, Imbalanced rotating equipment, pulsating equipment (. Contact us at ccps_beacon@aiche.org or 646-495-1371. A longer pipe was installed for a troubleshooting procedure and left in place afterwards — this increased the connection’s movement (Image 1b). You may notice something that was missed during maintenance inspections. All rights reserved. Process Safety Beacon Archives. To prepare for hot work, it is critical to check for and prevent the presence of combustible materials and/or flammable vapors within this distance. Process Safety Beacon: Perform Hot Work at a Safe Distance. Ventilation is an effective means to mitigate potentially hazardous atmospheres, enabling its use to lower the area electrical classification of pilot plants and laboratories. Lower flammability limit (LFL) gas detector readings should be checked around the location of the hot work itself, as well as every place around and below where the hot particles could travel (Image 1). Viewable here! Consider process requirements and plant operating goals to determine the optimal heating source for your facility. L'expérience industrielle de DEKRA Process Safety et notre réputation en conseil nous désignent comme leader mondial en sécurité des procédés. Fortunately, the vapors did not ignite, but they did cause a significant environmental release. By . ... Save time and your sanity — know where to look for pressure-relief system design information. Process Safety Beacon … Some equipment such as vibratory conveyors and screens are intended to move, but in most other equipment, vibration is not desirable. This monthly 1-page article explores a process safety issue, presented with a real-life accident, and describes the lessons learned and methods to prevent similar accidents from occurring again. Test all places where sparks could ignite flammable vapors! However, reproduction for any commercial purpose without express written consent of AIChE is strictly prohibited. The AIChE Academy provides online courses, webinars and more to aid in your professional development. April. 16 mars 2020 Découvrez le dernier article du Process Safety Beacon publié en mars sur les risques d'explosion des camions hydrocureurs. Reproduction for non-commercial, educational purposes is encouraged. ©AIChE 2020. The AIChE online library includes articles, journals, books, blog posts, and more on a variety of topics. Process Safety Progress covers process safety for engineering professionals. Copyright © American Institute of Chemical Engineers. Despite plastic’s many benefits, the ever-increasing mass of unmanaged plastic waste is causing significant damage to the global ecosystem. Check every opening and sump within 35 ft (10.7 m) of hot work or within the distance specified by your company. Sparks from flame-cutting, welding, and grinding can travel a long distance. Process Safety Beacon: What If That “Wrong” Instrument Reading Is Correct? Rotating equipment may have vibration monitoring sensors that include alarms to warn of excess vibration and impending failure. In another incident, during a routine walk-around, an operator noticed a pipe that was moving approximately 1 in. Many process plants contain high speed rotating equipment – for example, compressors, centrifuges, and centrifugal extractors. Consider conducting an inventory of all of the hazardous energy sources in your plant as … To access the printable version, we request that a company make a contribution equal to one year's dues to CCPS/AIChE's SAChE (Safety and Chemical Engineering Education) program. Simply click here to connect instantly to licensing services, where you can choose from a list of options regarding how you would like to reuse the desired content and complete the transaction. Show less . DEKRA Process Safety, l'expertise internationale en sécurité des procédés. The flow of fluid through equipment may also cause vibration. Even light flammable vapors can linger in places with poor ventilation (. After troubleshooting, the longer pipe was left in place and the pressure gauge was reattached to it. (2.5 cm). Process safety and personal safety need to be managed in very different ways. "The August 2020 CCPS Process Safety Beacon reviews the areas to be tested before and during hot work operations. The monthly one-page newsletter covers the breadth of process safety topics. 2019. The May 2020 Beacon, for example, detailed the fatal consequences from one such event, in which a welding contractor ignited flammable vapors in a slurry tank. Contractors and maintenance workers may not know the process area and/or where to look for flammable vapors. Process Safety Beacon: Not All Vibrations Are “Good Vibrations”. Before and during hot work, lower flammability limit (LFL) measurements of flammable vapors should be monitored within a 35 ft-radius around the location of the hot work itself, as well as all locations below that radius. Dynamic simulations can help to determine TTC and ensure safety systems are adequate. In one incident, a new compressor system was starting operation (Image 1a). Even during a crisis like the COVID-19 pandemic, organizations must show that they can innovate and serve their clients. Time to consequence (TTC) is the time between initiation of the safety system by a failure and the moment the hazardous consequence occurs. Articles . Sparks from hot work have been the cause of several fires and explosions in the chemical process industries (CPI). Most flammable vapors are heavier than air so they tend to accumulate in low spaces, including sewers and sumps. Process operations, upsets, or even weather conditions can introduce flammable materials near hot work. 10 Write a … Recent Posts See All. Ace Bishop on Wednesday, October 17 2018 - 10:07am. Simply click here to connect instantly to licensing services, where you can choose from a list of options regarding how you would like to reuse the desired content and complete the transaction. Free access to the archive is restricted to "read only" versions of the Beacon . Some equipment such as vibratory conveyors and screens are intended to move, but in most other equipment, vibration is not desirable. View the Process Safety Beacon here! Beacon Publication Schedule. Each issue presents a real-life accident, and describes the lessons learned and practical means to prevent a similar accident in your plant. March 2020 CCPS Process Safety Beacon - Vacuum trucks can catch fire AND explode! Copyright © American Institute of Chemical Engineers. • Chemical reactions may continue at a slower rate below the usual reaction temperature and reach decomposition conditio Free access to the archive is restricted to "read only" versions of the Beacon . If the vibration seems worse, it may indicate an impending failure. It can cause piping and equipment damage, including premature failure. The CCPS Process Safety Beacon archive has been updated to include all Beacons up to June 2019. Download our mobile app to search and read engineering … It’s easy to request permission to reuse content. However, reproduction for any commercial purpose without express written consent of AIChE is strictly prohibited. Reproduction for non-commercial, educational purposes is encouraged. The U.S. Occupational Safety and Health Administration (OSHA) and the National Fire Protection Association (NFPA) recommend at least 35 ft (10.7 m) of distance between hot work and flammable vapors. CCPS Jul 11 Shift Work Alertness.pdf. ▲ A newly operating compressor system had a pressure gauge connection that moved slightly (Image 1a). EPSC PS Fundamentals The pressure gauge connection was modified during a temporary troubleshooting procedure by attaching a longer pipe than the original (Image 1b). July 2020 CCPS Process Safety Beacon (Process interruptions: a threat to process safety) "Did You Know? My name is Phil Eames and I’m a chemical engineer with 36 years experience in the process industries in a variety of engineering and management roles. However, reproduction for any commercial purpose without express written consent of AIChE is strictly prohibited. Sodium chlorite, an oxidizing agent, was identified in the months following the disaster. Components of a Safety Module Materials and Energy Balances Thermodynamics Fluid Mechanics Heat and Mass Transfer Separations Chemical Reaction Engineering Process Control Laboratory and Personal Safety NFPA and GHS Swiss Cheese … Contact us at ccps_beacon@aiche.org or 646-495-1371. EPSC Conference. Process Safety Beacon - August 2019 - English It appears your Web browser is not configured to display PDF files. • Some chemicals, especially when heated, can decompose, creating more heat and even exploding. Vibrations from the compressor were magnified by the longer pipe, and the amount of movement in the system increased. Changes in vibration can go unnoticed. Use the sample tubes or wands that come with your gas detectors to check inside spaces. This includes using a probe or sampling hose to check inside open process pipes, sumps, and process drains (Image 1, Points 5–9). August 2020 CCPS Process Safety Beacon. 622 Georges Road, Suite 202 North Brunswick, NJ 08902 732-296-1000 Tomorrow is National Move Over Day 2020. Understanding Process Safety Culture Disease Pathologies - How to Prevent, Mitigate and Recover from Safety Culture Accidents Steve Arendt, P.E., Vice President, ABS Group, 16855 Northchase Drive, Houston, TX USA 77060 sarendt@absconsulting.com Mark Manton, Principal Consultant, ABS Group, EQE House, The Beacons, Warrington Road, Birchwood, Warrington, Cheshire WA3 6WJ … Ce bulletin de février du Process Safety Beacon, sponsorisé par DEKRA, encourage à poser des questions en sécurité des procédés. Process Safety Beacon: Permitted Work — A Special Cause of Increased Risk. Flexible connections may be used to isolate equipment vibrations, but such components are weak and prone to failure. Industry Working Together on Process Safety . Try Our Mobile App. The AIChE Academy provides online courses, webinars and more to aid in your professional development. May. Would you like to reuse content from CEP Magazine? #Workplacesafety #Flammable #Fireprevention #ChemicalSafety. The CCPS Process Safety Beacon is a valuable resource for promoting process safety awareness for front line plant workers. The AIChE online library includes articles, journals, books, blog posts, and more on a variety of topics. Process Safety Across the Chemical Engineering Curriculum Initiative Led by Professor H. Scott Fogler. #Housekeeping #Safety #Resources #WorkplaceSafety 0 Write a comment. Most permits require combustible materials to be removed from the area and testing for flammable gases to be performed within 35 ft (10.7 m). All rights reserved. 2020. Would you like to reuse content from CEP Magazine? The Process Safety Beacons Archive includes all past Beacons and is available to everyone to download and share. March 2020 CCPS Process Safety Beacon - Vacuum trucks can catch fire AND explode! CCP An AIChE Industry Technology Alliance This Edition Sponsored Process Safety Beacon by http: //www.aiche.org/ccps/safetybeacon.htm Messages for Manufacturing Personnel Workplace Safety • Recalls/Safety Notices • News; 48 views. January 2020 CCPS Process Safety Beacon - Housekeeping is more than “pretty” - it’s about safety View this month's Process Safety Beacon here! AIChE Engage connects AIChE members with each other and their chemical engineering communities. Bulletin du Process Safety Beacon : "Les camions hydrocureurs peuvent s’enflammer ET exploser !" This practical guide gives a broad overview of how to set up experimental distillation projects. The CCPS Process Safety Beacon is a resource aimed to deliver safety messages for all engineers and industrial personnel. ... Ammonia is one of the most commonly produced chemicals globally. Process safety BEACON – March 2020 Jul 2, 2020 At a wastewater facility in Santa Paula (Southern California), on November 18, 2014, a vacuum truck explosion sprayed hazardous material over the site and sent dozens, including three firefighters, to hospital. Despite great advances in process simulation, the need remains for real-life distillation testing. CCPS process safety beacon CCPS process safety beacon 2012-03-01 00:00:00 Corrosion and Erosion January 2010 Mechanical integrity is one of the biggest challenges for an effective process safety management program. Monitor the affected area to maintain safe conditions. It can cause piping and equipment damage, including premature failure. Use the link below to share a full-text version of this article with your friends and colleagues. A few key regulations, as well as recycling technologies, are helping to curb the threat. He noted that the movement occurred when the rotor on a wiped-film evaporator was out of balance. ▲ Before and during hot work, lower flammability limit (LFL) measurements of flammable vapors should be monitored within a 35 ft-radius around the location of the hot work itself, as well as all locations below that radius. It's Time For Your Flu Shot! Fluid shock (or hammer) can be caused by fluid flow that rapidly stops or starts. Each issue presents a real-life accident, and describes the lessons learned and practical means to prevent a similar accident in your plant. #AICHE #ProcessSafetyBeacon #ValveSafety #WorkplaceSafety #WorkplaceSafetyResources. AIChE Engage connects AIChE members with each other and their chemical engineering communities. Some companies require frequent retests of the LFL to manage changing conditions. Process safety management systems must include systems to identify these hazards, and ensure proper design, … Process Safety Beacon: Perform Hot Work at a Safe Distance. Download adobe Acrobat or click here to download the PDF file. Reproduction for non-commercial, educational purposes is encouraged. The purpose, intended audience, and suggestions for use are discussed. With … To access the printable version, we request that a company make a contribution equal to one year's dues to CCPS/AIChE's SAChE (Safety and Chemical Engineering Education) program. VPP Policies and Procedures Discussion VPPPA Webinar . CCPS thanks DEKRA Process Safety whose sponsorship of this month's Process Safety Beacon helps provide the Beacon to over 1 million people. Join us for the Women of Capital Region Warm Hearts Initiative! When walking through the plant, look and listen for vibrating equipment. SafeChemE Home Courses Tutorials Resources About. Vibration monitoring alarms indicate an impending equipment failure. The connection later failed, releasing flammable vapors (Image 1c). Use welding blankets and other protection to prevent sparks and particles from traveling outside a designated area, but do not rely on these measures alone. The tank had contained a water-based polymer slurry, but had been emptied, cleaned, and approved for hot work. June 2020 CCPS Process Safety Beacon (Can a "fail open" valve fail closed?) 0 Write a comment. Learn more. Recent Posts See All. The CCPS Process Safety Beacon archive has been updated to include all Beacons up to April 2019. © 2011 American Institute of Chemical Engineers Process Saf Prog, 2011 #WorkplaceSafety #Flammable #FirePrevention #ChemicalSafety. It's Time For Your Flu Shot! It’s easy to request permission to reuse content. Share: Twitter Facebook Email. Recalls/Safety Notices • Workplace Safety • News; 31 views. The Beacon is available free of charge and can be shared with colleagues. These alarms are just as serious as other process alarms. Many think of process safety incidents as loss of containment events in the chemical and refining industries. En effet, supposer connaître le procédé à suivre alors que nous n'en sommes pas certain peut engendrer de graves conséquences. After repairing the main bearings and the evaporator rotor, the movement stopped and the production rate returned to normal. The monthly one-page Process Safety Beacon covers the breadth of process safety issues. North Brunswick Office. Recent Posts See All. The topic of hazardous energy is applicable for many of our VPP sites, not just chemical processing plants. Archive is restricted to `` read only '' versions of the LFL manage... Sommes pas certain peut engendrer de graves conséquences indicate an impending failure of several fires and explosions in the and! 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