HomeSystem ReliabilityM03333Evidence
Topic/Matter Intersection

Topic:"System Reliability" in M03333

Matter: CI# 39471 - P-510 - NSPI WO - TRE6 - U&U PA Damper Replacement - $603,418Zero dollars spent to date
3 passages 3 documents

System Reliability across all matters →

N-1Non-Confidential Work Order 6/29/2010 1 passage
Why do this project? p. p. 1
Why do this project? A recent inspection confirmed that the primary air (PA) dampers were very difficult to activate with the existing pneumatic drives. Temporary repairs to the dampers allowed the unit to return to service, but the damper...

AI summary The project is necessary to replace faulty primary air dampers, ensuring safe operation and optimizing efficiency in coal pulverization, as required by NFPA standards.

79547Board Decision Letter 1 passage
By Email and Courier p. p. 0
By Email and Courier Ms. Lee Thomson-Lutz, MBA, CMA Manager, Capital Nova Scotia Power Inc. 14 1 h Floor, Barrington Tower P. 0 . Box 910, Scotia Square Halifax, NS B3J 2W5 Dear Ms. Thomson-Lutz: NSPI - Request for Approval of U&U Work Ord...

AI summary The Board approved NSPI's request for $603,418 to replace dampers at Trenton Unit 6, citing safety, reliability, and the risk of future outages if delayed. The project was deemed prudent to complete during the 2010 planned shutdown.

79548Approval Sheet [Signed by Board] 1 passage
Why do this project? p. p. 1
Why do this project? A recent inspection confirmed that the primary air (PA) dampers were very difficult to activate with the existing pneumatic drives. Temporary repairs to the dampers allowed the unit to return to service, but the damper...

AI summary The project is necessary to replace primary air (PA) dampers found difficult to activate, ensuring compliance with NFPA safety standards and optimizing coal pulverizer efficiency. Temporary repairs allowed partial functionality, but replacement is critical for safe operation and system reliability.

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