Expansion joint failure causes fatality

OSHA has cited a chemical plant in the USA for an expansion joint failure that caused a fatality. Read about the incident in this link. 


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Senior pilots were asleep until minutes before Air France crash disaster

Senior pilots were asleep until minutes before Air France crash disaster

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Cyclones and emergency preparedness

The ferocity of cyclone Hudhud makes me shiver. Wind speeds were reported to be 195 kmph. My thoughts go back to 1984 when a 120 kph wind speed cyclone hit the ammonia plant where I was shift in charge. The ammonia tank flare toppled and the safety valves of the tank were maintaining tank pressure as emergency power to the tank compressors was lost. Luckily for us, the area around the plant was sparsely populated and a disaster was averted.
A parallel ammonia tank flare was erected in record time and we managed to connect it to the existing line from the tank and control the situation.
Visak has many chemical industries and refineries and the cyclone would have badly hit them. I hope the situation is brought back under control quickly.

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Ex manager of chemical plant sentenced to 25 years for causing 7 fatalities

A Chinese ex Manager of a chemical plant was sentenced to 25 years in prison after he was found guilty of altering the thickness and height of a sulphuric acid tank that later ruptured killing 7 people. Read the news article in this link.

   
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The challenge of change in Engineering by Phil Hopkins

 Phil Hopkins of Penspen Integrity, UK, has written an incisive and humorous article on  "The challenge of change in Engineering". It is worth reading by all chemical engineers.

Read the full article in this link

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Emergency response for sulphuric acid

Please find a good presentation for emergency response by NorFalco, for sulphuric acid leak in this link.

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Duty of care: Indian Express

Duty of care : Indian Express

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Oversight in inspection causes a pressure vessel lid to blow off

A pressure vessel exploded, sending the vessel’s 250 Kg lid six metres into the air. No one was injured in the incident.
The explosion was found to have been caused by a failure of the vessel’s regulator and pressure relief valve. The investigation determined that sufficient maintenance of the safety devices was not being carried out. Also, statutory inspections were not completed for three years.Read about the incident in this link.

 
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23 injured in flare-up at SAIL’s Burnpur plant | Business Line

23 injured in flare-up at SAIL’s Burnpur plant | Business Line


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Another pressure testing incident

A technician suffered serious injury during a pressure test when a thermowell failed and hit him in the leg. Read the incident in this link.

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Technology of the future today

World’s First Plant to Print Jet Engine Nozzles in Mass Production

What does the above link have with process safety? Technology is rapidly changing. Try to guess how 3D printing will influence process safety management.


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California Proposes Major Changes to Refinery Process Safety Management (PSM) Standard

California Proposes Major Changes to Refinery Process Safety Management (PSM) Standard



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