Home > NRC Library > ADAMS Public Documents

Discusses Dames & Moore & KS Geological Survey evaluations of possible pop-up in floor of ultimate heat sink.Pop-ups mapped in floor are nontectonic & pose no hazard to integrity of safety-related structures.

Accession Number: ML19320C517

Date Released: Saturday, November 7, 2020

Package Contents

The following links on this page are to Adobe Portable Document Format (PDF) files. To obtain a free viewer for displaying this format, see our Plugins, Viewers, and Other Tools.

• ML19320C516 - Discusses Dames & Moore & KS Geological Survey evaluations of possible pop-up in floor of ultimate heat sink.Pop-ups mapped in floor are nontectonic & pose no hazard to integrity of safety-related structures. (3 page(s), 7/2/1980)
• ML19320C519 - Forwards photographs of two minor pop-up features in upper part of Plattsmouth Limestone in ultimate heat sink excavation at facility.Concurs w/D Fenster & site geologists that pop-ups were caused by differential thermal expansion. (7 page(s), 6/2/1980)