Gregory S. Leslie, CSP – PP NAM Field Service OHS Director, March 27, 2012 SCG&E Arc Flash Event © ABB February 7, 2012 Slide 1.

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Presentation transcript:

Gregory S. Leslie, CSP – PP NAM Field Service OHS Director, March 27, 2012 SCG&E Arc Flash Event © ABB February 7, 2012 Slide 1

5 KV 1200 Amp Breaker Racking Handle © ABB 2/07/2012 | Slide 2

Residual Damage Behind Where the Person was Standing © ABB 2/07/2012 | Slide 3

Residual Damage Above the Gear © ABB 2/07/2012 | Slide 4

40 Cal/cm2 Arc Flash Suit © ABB 2/07/2012 | Slide 5

40 Cal/cm2 Flash Hood © ABB 2/07/2012 | Slide 6 40 Cal/cm2 Arc Flash Suit 40 Cal/cm2 Flash Hood © ABB 2/07/2012 | Slide 6

40 Cal/cm2 Arc Flash Suit © ABB 2/07/2012 | Slide 7

Investigation On-going Speculation: Racking breaker in live while the breaker was closed NO Arc Flash Hazard Analysis Incident Energy Unknown SCE&G employee hospitalized for a one week period Arc Flash PPE saved his life! © ABB 22/07/2009 | Slide 8

The end. Thank you. © ABB 22/07/2009 | Slide 9 © ABB