ML15236A076

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Enclosure, Revised St Lucie Tables-LQ-W
ML15236A076
Person / Time
Site: Saint Lucie, 05000355
Issue date: 09/03/2015
From:
Japan Lessons-Learned Division
To:
Nextera Energy
Quinn-Willingham L
References
TAC MF6113, TAC MF6114
Download: ML15236A076 (2)


Text

Saint Lucie, Unit 1 and 2 Table 1. Current Design Basis Flood Hazards for Use in the MSA Mechanism Stillwater Waves/ Design Basis Reference Elevation Runup Hazard Elevation Local Intense Precipitation Not included Not included Not included FHRR Section 3.1 in DB in DB in DB Streams and Rivers No Impact No Impact No Impact FHRR Section 3.2 on the Site on the Site on the Site Identified Identified Identified Failure of Dams and Onsite Water Control/Storage Structures Not included Not included Not included FHRR Section 3.3 in DB in DB in DB Storm Surge 13.9 ft Not 13.9 ft FHRR Section 3.4 NAVD88 applicable NAVD88 Seiche No Impact No Impact No Impact FHRR Section 3.5 on the Site on the Site on the Site Identified Identified Identified Tsunami Not included Not included Not included FHRR Section 3.6 in DB in DB in DB Ice-Induced Flooding No Impact No Impact No Impact FHRR Section 3.7 on the Site on the Site on the Site Identified Identified Identified Channel Migrations/Diversions No Impact No Impact No Impact FHRR Section 3.8 on the SIte on the Site on the Site Identified Identified Identified Note: Reported values are rounded to the nearest one-tenth of a foot.

Saint Lucie, Unit 1 and 2 Table 2. Reevaluated Flood Hazards for Flood-Causing Mechanisms for Use in the MSA Mechanism Stillwater Waves/ Reevaluated Reference Elevation Runup Hazard Elevation Local Intense Precipitation 19.5 Minimal 19.5 FHRR Table 4.2 Note 1: The licensee is expected to develop flood event duration parameters and applicable flood associated effects to conduct the MSA. The staff will evaluate the flood event duration parameters (including warning time and period of inundation) and flood associated effects during its review of the MSA.

Note 2: Reevaluated hazard mechanisms bounded by the current design basis (see Table 1) are not included in this table.

Note 3: Reported values are rounded to the nearest one-tenth of a foot.