Topic/Matter Intersection

Topic:"System Reliability" in M03716

Matter: CI# 39602 - P-510 - NSPI WO - U&U TRE6 - U&U Boiler Superheater/Reheater Repairs - $608,704$604K spent to date. This work has been completed. Invoices are still outstanding.

2 passages 2 documents

System Reliability across all matters →

N-1Work Order 1 passage

Why do this project now? p. p. 1

Why do this project now? Due to the NDE results during the planned outage, selective replacement and/or protection work was completed in the superheater and reheat areas of the boiler through removal of thinned tube sections and pad weldin...

AI summary NDE results revealed the need for repairs in boiler superheater and reheat areas to prevent forced outages. Work not included in ACE 2010 requires immediate inclusion in NSPI's next ACE Plan before 2012 to avoid unplanned outages and replacement energy purchases.

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79546Approval Sheet [Signed by Board] 1 passage

Why do this project now? p. p. 1

Why do this project now? Due to the NOE results during the planned outage, selective replacement and/or protection work was completed in the superheater and reheat areas of the boiler through removal of thinned tube sections and pad weldin...

AI summary Repairs to boiler superheater and reheat areas were required due to NOE results, to prevent unplanned outages and costly energy purchases. These repairs, not identified until after ACE 2010, cannot be delayed until 2011 for inclusion in NSP's next ACE Plan.

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