AI-generated summary
· Application · unknown
Nova Scotia Power filed a $603,418 capital work order application for PA damper replacement at Trenton Unit 6, submitted pursuant to section 35 with zero dollars spent to date.
AI summary
- Nova Scotia Power Incorporated filed Work Order CI# 39471 (Exhibit N-1) seeking approval for replacement of primary air (PA) dampers at Trenton Unit 6, with a total project estimate of $603,418 — up from an original cost estimate of $430,000.
- The scope covers replacement of the 6A & 6B hot air control dampers, primary air shutoff (PASO) dampers, capacity dampers, and adjacent ductwork serving the unit's coal pulverizers.
- The justification cites a confirmed inspection finding that existing pneumatic drives rendered PA dampers difficult to activate; temporary repairs returned the unit to service but full replacement was deemed necessary for safe and efficient operation, including NFPA compliance for PASO damper shutoff capability.
- The project was timed to coincide with the 2010 planned shutdown (estimated in-service date May 15, 2010; final cost date May 30, 2010) to avoid costlier unplanned outages; the largest cost components are contracts ($363,436) and materials ($166,245).
- At the time of filing, no funds had been spent against the project budget.
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What was filed
Documents filed on this day
- N-1 Non-Confidential Work Order 6/29/2010