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