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DOE
Complex Electrical Event Charts
January 2008
There was an overall increase for all Electrical
Events across the DOE complex for January. January was above the
Upper Control Limit with 10 reports, the highest number since
January 2006. The reports of interest are listed in the data file
accompanying the charts.
There was an increase for 08A Electrical Shocks
across the DOE complex for January. January came in above the
Upper Control Limit with six reports. There had been previous
spikes in June and August 2007, but the September - December data
had returned to the baseline average of 1.8 per month. The
specific reports involved were:
EM-RL--PHMC-WESF-2008-0001
EM-RL--WCH-ERDF-2008-0001
EM-SR--WSRC-WVIT-2008-0002
NA--LSO-LLNL-LLNL-2008-0001
NA--LSO-LLNL-LLNL-2008-0004
NA--SS-SNL-NMFAC-2008-0002
EM spiked above its Upper Control Limit for 08A
Electrical Shocks with three reports. This was the highest
monthly number since June 2005.
EM spiked above its Upper Control Limit for 08J
Electrical Shocks with four reports. This was the highest monthly
number since February 2006, nearly two years ago.
The DOE Complex-wide 08J Electrical Near Miss chart
shows a decreasing trend for May 2007 - December 2007. There have
been 2 or 3 events per month during that time interval, all below
the baseline of 3.6 per month. January 2008 did come in above the
baseline, but next month a new, reduced baseline average should be
able to be established.
“Check of Work Less than Adequate A3B1C01” remains
the leading cause of electrical events.
Raw Data Sheet
Electrical
Events ORPS by Month All DOE
08A Electrical Shocks
ORPS by Month All DOE
08J Electrical Near
Miss ORPS by Month All DOE
08J Electrical Near Miss
- Top 7 Causes, All DOE
Electrical Events ORPS by Month SC Program Office
08A Electrical
Shocks ORPS by Month at SC Program Office
08J Electrical
Near Miss ORPS by Month SC Program Office
Electrical Events ORPS by Month NA Program Office
08A Electrical
Shocks ORPS by Month at NA Program Office
08J Electrical
Near Miss ORPS by Month NA Program Office
Electrical Events ORPS by Month EM Program Office
08A Electrical
Shocks ORPS by Month at EM Program Office
08J Electrical
Near Miss ORPS by Month EM Program Office
For more information on Statistical Process
Control, please see
http://www.hanford.gov/rl/?page=1144&parent=169
or contact Steve Prevette at Fluor Hanford at
steven_s_prevette@rl.gov
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