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