ML15239B221
| ML15239B221 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 11/03/2015 |
| From: | Susquehanna |
| To: | Quinn-Willingham L NRC/NRO/DSEA/RHMB |
| Quinn-Willingham L | |
| References | |
| Download: ML15239B221 (3) | |
Text
Susquehanna, Units 1 & 2 Table 1. Current Design Basis Flood Hazards for Use in the MSA Mechanism Stillwater Elevation Waves/
Runup Reference Design Basis Hazard Elevation Local Intense Precipitation Engineered Safeguards Service Water (ESSW) Pumphouse (South side) 694.8 ft MSL 0.0 ft 694.8 ft MSL Letter dated September 24, 2015 to the NRC, "Susquehanna Steam Electric Station Flood Hazards Reevaluation Report Information to Support Audit", ADAMS Accession No. ML15267A600.
ESSW Pumphouse Valve Chamber 697.3 ft MSL 0.0 ft 697.3 ft MSL Email dated October 2, 2015 to the NRC, "Susquehanna: Follow-on Audit Question", ADAMS Accession No. ML15288A563.
Common Diesel Generator Building 679.0 ft MSL 0.0 ft 679.0 ft MSL Letter dated September 24, 2015 to the NRC, "Susquehanna Steam Electric Station Flood Hazards Reevaluation Report Information to Support Audit", ADAMS Accession No. ML15267A600.
Unit 1 Reactor Building 672.0 ft MSL 0.0 ft 672.0 ft MSL Letter dated September 24, 2015 to the NRC, "Susquehanna Steam Electric Station Flood Hazards Reevaluation Report Information to Support Audit", ADAMS Accession No. ML15267A600.
Unit 2 Reactor Building 672.0 ft MSL 0.0 ft 672.0 ft MSL Letter dated September 24, 2015 to the NRC, "Susquehanna Steam Electric Station Flood Hazards Reevaluation Report Information to Support Audit", ADAMS Accession No. ML15267A600.
Common Diesel 'E' Building 678.0 ft MSL:
0.0 ft 678.0 ft MSL:
Letter dated September 24, 2015 to the NRC, "Susquehanna Steam Electric Station Flood Hazards Reevaluation Report Information to Support Audit", ADAMS Accession No. ML15267A600.
Susquehanna, Units 1 & 2 Table 1. Current Design Basis Flood Hazards for Use in the MSA Mechanism Stillwater Elevation Waves/
Runup Reference Design Basis Hazard Elevation Spray Pond 682.4 ft MSL 2.4 ft 684.8 ft MSL FSAR Table 4-3 Failure of Dams and Onsite Water Control/Storage Structures Offsite Dam Failure No Impact on the Site Identified No Impact on the Site Identified No Impact on the Site Identified FHRR Section 2.2.3 and Section 2.2.3 & 2.2.7 Cooling Tower Basin Rupture 694.8 ft MSL Not applicable 694.8 ft MSL Letter dated September 24, 2015 to the NRC, "Susquehanna Steam Electric Station Flood Hazards Reevaluation Report Information to Support Audit", ADAMS Accession No. ML15267A600.
Streams and Rivers Susquehanna River 545.7 ft MSL 2.3 ft 548.0 ft MSL FHRR Section 2.2.2 Storm Surge No Impact on the Site Identified No Impact on the Site Identified No Impact on the Site Identified FHRR Section 2.2.4 Seiche No Impact on the Site Identified No Impact on the Site Identified No Impact on the Site Identified FHRR Section 2.2.4 Tsunami No Impact on the Site Identified No Impact on the Site Identified No Impact on the Site Identified FHRR Section 2.2.4 Ice-Induced Flooding No Impact on the Site Identified No Impact on the Site Identified No Impact on the Site Identified FHRR Section 2.2.5
Susquehanna, Units 1 & 2 Table 1. Current Design Basis Flood Hazards for Use in the MSA Mechanism Stillwater Elevation Waves/
Runup Reference Design Basis Hazard Elevation Note 1: Reported values are rounded to the nearest one-tenth of a foot.
Channel Migrations/Diversions No Impact on the SIte Identified No Impact on the Site Identified No Impact on the Site Identified FHRR Section 2.2.6