hazop example barge fueling operation joseph pecsenyicki safe 275 sept 29, 2013
TRANSCRIPT
![Page 1: HAZOP Example Barge Fueling Operation Joseph Pecsenyicki Safe 275 Sept 29, 2013](https://reader038.vdocuments.mx/reader038/viewer/2022102805/551b5b4d550346dd1a8b6466/html5/thumbnails/1.jpg)
HAZOP ExampleBarge Fueling Operation
Joseph PecsenyickiSafe 275
Sept 29, 2013
![Page 2: HAZOP Example Barge Fueling Operation Joseph Pecsenyicki Safe 275 Sept 29, 2013](https://reader038.vdocuments.mx/reader038/viewer/2022102805/551b5b4d550346dd1a8b6466/html5/thumbnails/2.jpg)
Image from: http://www.bergan-blue.com/old/products.html
![Page 4: HAZOP Example Barge Fueling Operation Joseph Pecsenyicki Safe 275 Sept 29, 2013](https://reader038.vdocuments.mx/reader038/viewer/2022102805/551b5b4d550346dd1a8b6466/html5/thumbnails/4.jpg)
Barge Fueling Operation
Deviation:High Flow Rate
Cause:Fuelman set fuel flow rate too high.
![Page 5: HAZOP Example Barge Fueling Operation Joseph Pecsenyicki Safe 275 Sept 29, 2013](https://reader038.vdocuments.mx/reader038/viewer/2022102805/551b5b4d550346dd1a8b6466/html5/thumbnails/5.jpg)
Barge Fueling Operation
Possible Consequences:• Excessive vapor pressure in fuel tank
• Excessive fuel level in tank• Spark causing fire / explosion
![Page 6: HAZOP Example Barge Fueling Operation Joseph Pecsenyicki Safe 275 Sept 29, 2013](https://reader038.vdocuments.mx/reader038/viewer/2022102805/551b5b4d550346dd1a8b6466/html5/thumbnails/6.jpg)
Image from: http://www.salon.com/2013/04/25/fuel_barge_explosions_cause_alabama_fire_ap/
![Page 7: HAZOP Example Barge Fueling Operation Joseph Pecsenyicki Safe 275 Sept 29, 2013](https://reader038.vdocuments.mx/reader038/viewer/2022102805/551b5b4d550346dd1a8b6466/html5/thumbnails/7.jpg)
Barge Fueling Operation
Safeguards:• Fuelman & dockman monitoring
• Fatigue regulations for fuelmen (but none for dockmen!)
• Regulations for initial slow filling• No fuel freefall in new barges
![Page 8: HAZOP Example Barge Fueling Operation Joseph Pecsenyicki Safe 275 Sept 29, 2013](https://reader038.vdocuments.mx/reader038/viewer/2022102805/551b5b4d550346dd1a8b6466/html5/thumbnails/8.jpg)
Barge Fueling Operation
Recommendations:• Vapor relief valves
• Install fuel flow gauges• Emergency fuel shutdown system on barge• Written letters of concern re: dockmen fatigue
• New fatigue regulations for dockmen