Deterioration Accelerates with Time: Difference between revisions
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[[Category:Existing Conditions Outlet Works]] | [[Category:Existing Conditions Outlet Works]] | ||
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''Message: Deterioration of CMP does not occur at the same rate. Experience has shown us that the deterioration accelerates with time.'' | ''''Message: Deterioration of CMP does not occur at the same rate. Experience has shown us that the deterioration accelerates with time.'''' | ||
An inspection in 1999 showed this pipe to be in relatively good condition. 15 years later the pipe was completely corroded and failed. | An inspection in 1999 showed this pipe to be in relatively good condition. 15 years later the pipe was completely corroded and failed. | ||
Revision as of 00:05, 2 December 2022
'Message: Deterioration of CMP does not occur at the same rate. Experience has shown us that the deterioration accelerates with time.'
An inspection in 1999 showed this pipe to be in relatively good condition. 15 years later the pipe was completely corroded and failed.
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Powell County, MT dam CMP in 1999, no holes, pipe in relatively good shape
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Powell County, MT Dam in 2014, following piping failure along side outlet
Note: The content on this page was originally created as part of DamOutletWorks.org (DOWL, 2018). It has subsequently been updated and reformatted as part of the Dam Safety Toolbox.
Revision ID: 4665
Revision Date: 12/02/2022