ML16084A610
| ML16084A610 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 03/30/2016 |
| From: | Richard Rivera-Lugo NRC/NRO/DSEA/RHMB |
| To: | |
| Rivera-Lugo R | |
| Shared Package | |
| ML16083A552 | List: |
| References | |
| Download: ML16084A610 (6) | |
Text
Diablo Canyon Nuclear Power Plant, Units 1 & 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 No Impact No Impact No Impact FHRR Section 2.3.2.1 on the Site on the Site on the Site Identified Identified Identified Streams and Rivers Diablo Creek 81.9 ft. Not 81.9 ft. FHRR Section 2.3.2.2 NAVD88 applicable NAVD88 Failure of Dams and Onsite Water Control/Storage Structures No Impact No Impact No Impact FHRR Section 2.3.2.3 on the Site on the Site on the Site Identified Identified Identified Storm Surge Storm Surge No Impact No Impact No Impact FHRR Section 2.3.2.4 on the Site on the Site on the Site Identified Identified Identified Seiche No Impact No Impact No Impact FHRR Section 2.3.2.5 on the Site on the Site on the Site Identified Identified Identified Tsunami Distantly-Generated Tsunamis 20.0 ft. 10.3 ft 30.3 ft. FHRR Section 2.3.2.6.1 NAVD88 NAVD88 FHRR Section 2.3.2.13 Near-Shore Tsunamis 9.2 ft. 25.7 ft 34.9 ft. FHRR Section 2.3.2.6.2 NAVD88 NAVD88 FHRR Section 2.3.2.13 Ice-Induced Flooding Not included Not included Not included FHRR Section 2.3.2.7 in DB in DB in DB 1
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 1. Current Design Basis Flood Hazards for Use in the MSA Mechanism Stillwater Waves/ Design Basis Reference Elevation Runup Hazard Elevation Channel Migrations/Diversions Not included Not included Not included FHRR Section 2.3.2.8 in DB in DB in DB Note 1: Reported values are rounded to the nearest one-tenth of a foot.
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Diablo Canyon Nuclear Power Plant, Units 1 & 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 Door/Unit No. A2.1 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No. BU102 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU103 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.A3.1 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.A3.2 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.A3.3 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU104/5 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.101-1 87.7 ft. Minimal 87.7 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.102-1 87.7 ft. Minimal 87.7 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.119-1 87.9 ft. Minimal 87.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.122-1 88.1 ft. Minimal 88.1 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 1
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 2. Reevaluated Flood Hazards for Flood-Causing Mechanisms for Use in the MSA Mechanism Stillwater Waves/ Reevaluated Reference Elevation Runup Hazard Elevation Door/Unit No.C1.1 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.129 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.130 87.5 ft. Minimal 87.5 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.C1.2 87.7 ft. Minimal 87.7 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU108-2 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU105-2 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU106-2 87.5 ft. Minimal 87.5 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.B2.1 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No. BU101 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.B1.1 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.B1.2 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.101-2 87.8 ft. Minimal 87.8 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 2
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 2. Reevaluated Flood Hazards for Flood-Causing Mechanisms for Use in the MSA Mechanism Stillwater Waves/ Reevaluated Reference Elevation Runup Hazard Elevation Door/Unit No.102-2 87.8 ft. Minimal 87.8 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.119-2 87.9 ft. Minimal 87.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.122-2 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.192-1 88.2 ft. Minimal 88.2 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.191-1 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.194-1 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.192-2 88.1 ft. Minimal 88.1 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.191-2/191A-2 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.194-2 87.9 ft. Minimal 87.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.363-1 117.6 ft. Minimal 117.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.361-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.360-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 3
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 2. Reevaluated Flood Hazards for Flood-Causing Mechanisms for Use in the MSA Mechanism Stillwater Waves/ Reevaluated Reference Elevation Runup Hazard Elevation Door/Unit No.355-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.354-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.360-2 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.361-2 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.363-2 117.5 ft. Minimal 117.5 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 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.
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Diablo Canyon Nuclear Power Plant, Units 1 & 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 No Impact No Impact No Impact FHRR Section 2.3.2.1 on the Site on the Site on the Site Identified Identified Identified Streams and Rivers Diablo Creek 81.9 ft. Not 81.9 ft. FHRR Section 2.3.2.2 NAVD88 applicable NAVD88 Failure of Dams and Onsite Water Control/Storage Structures No Impact No Impact No Impact FHRR Section 2.3.2.3 on the Site on the Site on the Site Identified Identified Identified Storm Surge Storm Surge No Impact No Impact No Impact FHRR Section 2.3.2.4 on the Site on the Site on the Site Identified Identified Identified Seiche No Impact No Impact No Impact FHRR Section 2.3.2.5 on the Site on the Site on the Site Identified Identified Identified Tsunami Distantly-Generated Tsunamis 20.0 ft. 10.3 ft 30.3 ft. FHRR Section 2.3.2.6.1 NAVD88 NAVD88 FHRR Section 2.3.2.13 Near-Shore Tsunamis 9.2 ft. 25.7 ft 34.9 ft. FHRR Section 2.3.2.6.2 NAVD88 NAVD88 FHRR Section 2.3.2.13 Ice-Induced Flooding Not included Not included Not included FHRR Section 2.3.2.7 in DB in DB in DB 1
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 1. Current Design Basis Flood Hazards for Use in the MSA Mechanism Stillwater Waves/ Design Basis Reference Elevation Runup Hazard Elevation Channel Migrations/Diversions Not included Not included Not included FHRR Section 2.3.2.8 in DB in DB in DB Note 1: Reported values are rounded to the nearest one-tenth of a foot.
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Diablo Canyon Nuclear Power Plant, Units 1 & 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 Door/Unit No. A2.1 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No. BU102 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU103 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.A3.1 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.A3.2 87.4 ft. Minimal 87.4 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.A3.3 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU104/5 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.101-1 87.7 ft. Minimal 87.7 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.102-1 87.7 ft. Minimal 87.7 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.119-1 87.9 ft. Minimal 87.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.122-1 88.1 ft. Minimal 88.1 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 1
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 2. Reevaluated Flood Hazards for Flood-Causing Mechanisms for Use in the MSA Mechanism Stillwater Waves/ Reevaluated Reference Elevation Runup Hazard Elevation Door/Unit No.C1.1 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.129 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.130 87.5 ft. Minimal 87.5 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.C1.2 87.7 ft. Minimal 87.7 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU108-2 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU105-2 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.BU106-2 87.5 ft. Minimal 87.5 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.B2.1 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No. BU101 87.3 ft. Minimal 87.3 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.B1.1 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.B1.2 87.6 ft. Minimal 87.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.101-2 87.8 ft. Minimal 87.8 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 2
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 2. Reevaluated Flood Hazards for Flood-Causing Mechanisms for Use in the MSA Mechanism Stillwater Waves/ Reevaluated Reference Elevation Runup Hazard Elevation Door/Unit No.102-2 87.8 ft. Minimal 87.8 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.119-2 87.9 ft. Minimal 87.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.122-2 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.192-1 88.2 ft. Minimal 88.2 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.191-1 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.194-1 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.192-2 88.1 ft. Minimal 88.1 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.191-2/191A-2 88.0 ft. Minimal 88.0 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.194-2 87.9 ft. Minimal 87.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.363-1 117.6 ft. Minimal 117.6 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.361-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.360-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 3
Diablo Canyon Nuclear Power Plant, Units 1 & 2 Table 2. Reevaluated Flood Hazards for Flood-Causing Mechanisms for Use in the MSA Mechanism Stillwater Waves/ Reevaluated Reference Elevation Runup Hazard Elevation Door/Unit No.355-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.354-1 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.360-2 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.361-2 117.9 ft. Minimal 117.9 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 Door/Unit No.363-2 117.5 ft. Minimal 117.5 ft. FHRR Enclosure 1 Table 3-5 NAVD88 NAVD88 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.
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