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Homework answers / question archive / write an article on buncefield fire accident Paper must be at least 1250 words

write an article on buncefield fire accident Paper must be at least 1250 words


write an article on buncefield fire accident Paper must be at least 1250 words. Please, no plagiarized work! The first explosion occurred at 6 a.m., which led to more explosions that were heard over 200 km away. These explosions overwhelmed 30 storage tanks in total. The explosion was caused by overfilling of the large petrol tank 912 on the previous day. Saturday 10 December 20005. This was due to failure of control gauges that allowed employees to monitor the filling process of petrol in the tanks. The gauges were to automatically stop the filling process when the tanks were full. This failure led to escape of vapour petrol that floated off west of the site towards Mayland Industrial estate. The petrol vapour mixed with air forming a flammable cloud as seen on CCTV cameras. This cloud was then ignited violently and caused the first explosion. The fire was completely contained after five days.

The two levels of controls were a gauge that failed to operate and an independent high-level switch (IHLS) which was not operational. The gauge was previously maintained in august of that year when it stuck but maintenance people could not explain why it had failed again. The independent high-level switch was not operational due to lack of a lever that was to maintain it in an operational state. This was however not reported by the maintenance crew, which led to all the confusion (Mannan 2006).

When these two controls had failed to control the flow of petrol from the tank, reliance shifted to a bund of wall surrounding the tanks, which are a secondary containment and system drainages and catchment areas, which were tertiary containment. These two containments were to retain the petrol from flowing into the offsite environment but these containments failed. There were pollutants from fuel and fire fighting liquids that leaked through these containments and flowed into underground water. This shows that the containments were not properly designed and maintained. The initial explosions were due to proper&nbsp.maintenance and management of the two controls.

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