NL-16-2280, Vogtle Electric Generating Plant, Units 1 & 2, Updated Final Safety Analysis Report, Chapter 1, Introduction and General Description of Plant
RS-14-006, Clinton, Unit 1, Updated Safety Analysis Report, Revision 16, Chapter 1 - Introduction and General Description of Plant
A05975, Requests NRC Confirmation of Util Interpretation of Reg Guide 1.84 Applicability to plant-specific Use of ASME Code Case N-4111, Alternate Damping Values for Seismic Analysis of Class 1,2 & 3 Piping Sections,Section Iii,Div I
B12075, Responds to 860319 Request for Further Clarification of Util Intent to Use ASME Code Case N-397 Re Peak Shifting in Combination W/Independent Support Motion Response Spectra Motion,Per SEP Topic III-6 Re Seismic Design Considerations
B11587, Forwards Rev 3 to Safety-Related Piping Seismic Qualification Program, Per SEP Topic III.6.Changes to Damping Values,Peak Shifting & Independent Support Motion Described
NSD-NRC-96-4759, Responds to NRC Position on Damping Values to Be Used in Piping Analyses When Sys Model Includes Flexible Equipment. Requests NRC Reaffirm Position in Subsection 3.12.5.19 of Dser That Use of 5% Damping,Acceptable for Piping Sys
TXX-6086, Forwards FSAR Revs Reflecting Mods to Design Basis in Response to Modified GDC 4.Revs Will Be Documented in Future FSAR Amend.Cp Amend Not Required
TXX-4404, Requests NRC Approval of Use of ASME Code Case N-397 & N-411 for Analysis of ASME Class 1,2 & 3 Piping.Application of Code Cases Provides Sufficient Levels of Conservatism to Assure Functionability Under Design Conditions
RS-13-009, Clinton, Unit 1, Updated Safety Analysis Report, Revision 15, Chapter 3 - Design of Structures, Components, Equipment and Systems
B11743, Provides Pvrc Damping Curve Info to Clarify Proposed Changes to Criteria Document for safety-related Piping Analyses Under SEP Topic III-6, Seismic Design Considerations
TXX-4610, Discusses Implementation of NRC 850605 Conditions for Use of ASME Code Case N-397 Re Alternative Method for Spectral Broadening & N-411 Re Alternative Damping Factors. Expeditious Approval for Use of Code Cases Requested