ML15049A503

LTR-15-0080 Marv Lewis, E-mail Concrete Structures Have Suffered Degradation at Several Nuclear Power Plants and Limerick Concrete Had Dimensional Errors When the Cooling Towers Were Built

ML15049A503
Person / Time
Site:	Limerick
Issue date:	02/15/2015
From:	Lewis M Public Commenter
To:	Stephen Burns NRC/Chairman
References
LTR-15-0080
Download: ML15049A503 (1)

Text

CHAIRMAN Resource From:

Sent:

To:

Subject:

Chairman Burns

Dear Chairman,

Marv Lewis <marvlewis@juno.com>

Sunday, February 15, 2015 7:41 AM CHAIRMAN Resource; wesraymond.cacc@outlook.com; et@propl.org; dianed@nirs.org; dgilmore@cox.net; maryo@nirs.org; mike@energyjustice.net Concrete Concrete structures have suffered degradation at several nuclear power plants. The history has been ignored. Limerick concrete had dimensional errors back when the cooling towers were built decades ago. Age has added many other failures.I suggest adding concrete to aging management.

Very truly yours, Marvin Lewis, P. E. (retired) 1