#Seabrook #nuclear plant faces ongoing challenge of managing concrete degradation

by Angeljean Chiaramida, July 12, 2023

"A 2023 report shows concrete degradation has expanded from seven to 10 structures at the Seabrook plant.

"Discovered and reported by NextEra’s personnel in 2009, #ASR is a slow-developing type of degradation that can occur in some #concrete when moisture is present. Found most often in dams and bridges, ASR manifests as micro-cracking, staining, expansion and deformation of concrete.

"So far, the #NRC’s repeated inspections determined ASR in Seabrook Station’s structures poses no immediate threat to public safety."

https://www.seacoastonline.com/story/news/local/2023/07/12/seabrook-nuke-plant-safety-report-concrete-degradation-still-a-challenge/70402016007/

#NuclearPlants #NewHampshire #SeacoastNH #NoEvacuationPossibleInSummer

The Squamscott River - tide’s going out.

Not a bad spot to sit and #write for an hour while my car is being serviced/inspected.

Could be a tad warmer. 😬 😅 ☀️

#WritingCommunity #AmWriting #SeacoastNH #TidalRiver #Saltmarsh