ML15274A214

FPL-081-PR-002, Revision 0, Flooding Hazards Reevaluation Report, Figure 4-1 Through Figure 4-33

ML15274A214
Person / Time
Site:	Seabrook
Issue date:	09/25/2015
From:	Collins M K, Kline S W, Pistininzi J D, Williams G E Enercon Services
To:	Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML15274A245	List: ML15274A210 ML15274A212 ML15274A214 SBK-L-15181, FPL-081-PR-002, Revision 0, Flooding Hazards Reevaluation Report, Figure 4-34 Through Figure the End
References
SBK-L-15181 FPL-081-PR-002, Rev. 0
Download: ML15274A214 (33)

Text

NextEra Energy (NEE) 0 EN ER C ON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-t Seabrook Site Features

References:

ESRI, 2015a FPL-081-PR-002 REV. 0

,141+ ql° ip° i]+ p+l+ p+" +r" C]5 Minute 15 Minute NextEra Energy (NEE) 0 EN ER CO N Seabrook Station Fgr -Flooding Hazards Reevaluation Report HMR-52 5-minute, F5-igure, 4n3-2iueRto

Reference:

USAGE, 1982 FPL-081-PR-002 REV. 0 12 10-c.4-.0I (U E U.8 6 4-Center Loaded-End Loaded-End Third Loaded-Front Loaded-Front Third Loaded 2 0 0 10 20 30 Time (minutes)40 50 60 NextEra Energy (NEE) 0 EN ER CO N Seabrook Station Figure 4-3 Flooding Hazards Reevaluation Report LIP Cumulative Distribution Curves FPL-081-PR-002 REV. 0 I--- Model Boundary Elevation (ft-NAVD88)

-175 -200-155 -175-133 -155 110. 133 88 -110-65 -88 44 -65 22 -44 fl1L -22 0 250 500 1,000 Feet/ I t I I I I NextEra Energy (NEE) OiENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-4 Seabrook Final Elevation Digital Terrain Model (DTM)

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0

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NextEra Energy (NEE)0 EN R O Seabrook Station Fgr -Flooding Hazards Reevaluation Report Model Layout oFiguraet 4 als-5o FPL-081-PR-002 REV. 0

.... ..... I ... .... .... .. .. ... ....- .. ......... .... ... .... .. .Pu_ m. ... .. ... .. ... .. ...... ...... .... .. ... ...--' : ': : :; ' " ; .: ; [ Turbine Buddng )ealer B y Sprai:: : :; : : ..... ....:...........

.. .. .... ........ .......... ..... ..... ..... ..... .... .... ..... ..... .... ...... ...... .... .. ... ..... ...... ........ ...... ..... ..... ... .. .... .. ..... ...: ....: ...... .... ........ ... ., .. ." ,- .... ..... ... : ::... ..... ... .NextEra Energy (NEE) 0 EN ER CO N Seabrook Station Flooing azads Revalatin ReortFigure 4-6 Flooing azads Revalatin ReortModel Layout of Parapet Walls, 2 of 3 FPL-081-PR-002 REV. 0 l,, !I:i~ ITI °: ::i I I :!i'J:::.. ..:.......7

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.... : i!! !:: NextEra Energy (NEE) 0 E NE RC:O N Seabrook Station Fgue-Flooding Hazards Reevaluation Report Model Layout of Parapet Walls, 3 of 3 FPL-081-PR-002 REV. 0 NextEra Energy (NEE) O ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-8 Seabrook Manning's n Reference.

ESRI, 2015a FPL-081-PR-002 REV. 0 NextEra Energy (NEE) i1ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-9 Seabrook Points of Interest (P0I), East FPL-081-PR-002 REV. 0 NextEra Energy (NEE) O ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-10 Seabrook Points of Interest (P0)I), West FPL-081-PR-002 REV. 0

• Points of Interest E IModel Boundary Site Structures

--Topographic Contour Temporary Storage SEPS Equipment Direct Drainaaae U' 250 500 1,UOUI-eer I I I I !NextEra Energy (NEE) O ENE RCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-11 Direct Drainage for Seabrook

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0 LEGEND +*Points of Interest[-'] Temporary Storage Site Structures

[T]SEPS Equipment-25 Yard Line Bam'er-50 Yard Line Garner r--- Model Boundary Max. Flow Depth (ff)1--- 0--3-5 n5-12?/5?Utp I 4___ I .I NextEra Energy (NEE) 0O ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-12 Maximum Flow Depths. East

Reference:

ESRI, 2015a FPL-081-PR.-002 REV. 0 NextEra Energy (NEE) O ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-13 Maximum WSEL: East

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0 NextEra Energy (NEE) 0 ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-14 Maximum Flow Depth. West

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0 NextEra Energy (NEE) O ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-15 Maximum WSEL: West

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0 NextEra Energy (NEE) 0 EN ERC O N Seabrook StationFgue41 Flooding Hazards Reevaluation Report HMR-52 Figudrdsheta 4-16er

Reference:

USACE, 1978 FPL-081-PR-002 REV. 0 I;I.--~---

Jr__i-.---# -Flooding Hazards Reevaluation Report HMR-33 January 200-square mile, 24-hour PMP Map

Reference:

USAGE, 1956 FPL-081-PR-002 REV. 0 45 HOURS 24 SCALE FOR 48 HOUR DURATION CURVE 6 i,2 24 120 15O 140 150 160 170 I80 1000 6. 00-J4200 " 40-20 20 30 40 50 60 70 80 90 100 110 12,0 PERCENT OFl 200 SQUARE MILES-24 HOUR VALUES NextEra Energy (NEE) ____E___ N___ E___R_______O

___N Seabrook StationFiue48 Flooding Hazards Reevaluation Report HMR-33 January Zone 1 DAD Relationship Graph

Reference:

USACE, 1956 FPL-081-PR-002 REV. 0 NextEra Energy (NEE) 0 EN ER CO N Seabrook Station Figure 4-19 Flooding Hazards Reevaluation Report HMR-53 January/February 6-Hour 10-square mile PMP

Reference:

USACE, 1980 FPL-081-PR-002 REV. 0 NextEra Energy (NEE) O EN ER C ON Seabrook Station Figure 4-20 Flooding Hazards Reevaluation Report Seabrook 100-Year Maximum Snow Water____ ___ ___ ___ ____ ___ ___ ___ ____ ___ ___ ___ ____ ___ ___ ___ ____ ___ ___ ___ ___Equivalent (SWE)

Reference:

Wilks and McKay, 1994 FPL-081-PR-002 REV. 0 Rainfall Distributions 0.7 0.6 0.50.4.-C 0.3 0.2 0.1 0*I Front* 1/3 i Center S2/3 i End Ii~0 1 2 3 lime (day)NextEra Energy (NEE) 0 EN ER CO N Seabrook StationFiur42 Flooding Hazards Reevaluation Report Example of Different Time-Distributed Hyetographs FPL-081-PR-.002 REV. 0 NextEra Energy (NEE) U EN ER CO N Seabrook Station Figure 4-22 Flooding Hazards Reevaluation Report Coarse Grid Extents and Open Boundaries (red)FPL-081-PR-002 REV. 0 NextEra Energy (NEE) 0 EN ER CO N Seabrook StationFiue42 Flooding Hazards Reevaluation Report Figuo Hrbrea 4-2 ss FPL-072-PR-002 REV. 0

-- ---Ill ----= -- ---~ m ~ m * .- 4 4 O yI~mw .C ~ ~ m a .T ~ c-Cagor~4 8~'~c~ -C~golOENERCON Figure 4-24 Historical Hurricane Tracks within 100 mile Radius of Seabrook

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0 NextEra Energy (NEE) L3 EN ER CO N Seabrook Station Flooing azads Revalatin ReortFigure 4-25 Flooing azads Revalatin ReortHurricane Bob and Hurricane Donna Tracks

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0

(.71O.2... 166.5 (, <377.1< 920.3 U < 200O.2f i5< 2551.9 ai < 3095.5 il<4182.91

......*J< 4712.6 in <5270.3 Noew Station MaslchuselI NewJer el NextEra Energy (NEE) 0 EN ER CO N Seabrook Station Figure 4-26 Flooding Hazards Reevaluation Report Tidal Stations Used for Calibration FPL-072-PR-002 REV. 0 Portland Tidal Calibration 2..J Cl)o 100 200 300 400 500 600 700 Elapsed Time (hours)NextEra Energy (NEE) 0 E NE RC:ON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-27 Resynthesized and Simulated Water Level Comparison, Portland, ME FPL-O81-PR-O02 REV. 0 Newport I 6 4 2 0-1-2!-3 8/16/1991 8117/1991 8/18/1991 S1191/1991 8/2~/1991-Observed

--Simulated NextEra Energy (NEE) EN ER CO N Seabrook Station Figure 4-28 Flooding Hazards Reevaluation Report Deift3D Simulated and Observed Time Series Storm Surge Comparison at Newport (RI) during Hurricane Bob FPL-072-PR-002 REV. 0 7-I ,45 EiJ D1 n E 00S908;1-E-,-S di.0 1 2 3 4 5 6 7 Observed Peek Surge Elevation (ft MSIL).PeakS~irge

--- 1:/Line NextEra Energy (NEE) 01 EN ER CO N Seabrook Station Figure 4-29 Flooding Hazards Reevaluation Report Delft3D Simulated and Observed Peak Storm Surge_________________________________________________________________o__parisonComarisn riHuricaeBBo FPL-072-PR-002 REV. 0 12 I-.J 10.2 4-R==0.4694 ,'V$P j.I 0 +" p ,p* .1* 1" F, Is F F A.0 0 2 4 6 8 10 1.2 Observed Peak Surge Elevation (ft MSL)*Peak Surge 1:1 Line NextEra Energy (NEE) E N ER CO N Seabrook Station Figure 4-30 Flooding Hazards Reevaluation Report Delft3D Simulated and Observed Peak Storm Surge Comparison, Hurricane Donna FPL-072-PR-002 REV. 0 Bathymetry

[m]<-24.4 ( -21.8 ( -19.2< -16.6*< -14.o* < -8.8 1 < -6.2* < -3.6*( 1.6 m<( 4.2 NextEra Energy (NEE) 0 ENERCON Seabrook Station Flooding Hazards Reevaluation Report Figure 4-31 Hampton Harbor Riverine Entrance Locations for Probable Maximum Flood (PMF)FPL-081 -PR-002 REV. 0 2 1.5 E 1 0.5 0-0.5-1 0 20 40 60 80 100 Elapsed Time (hours)-Tide--Tide + P MF---Tide + PMF + Dam Break NextEra Energy (NEE)Seabrook Station Flooding Hazards Reevaluation Report ENERCON Figure 4-32 Effects of PMF and Dam Break Discharge on WSEL FPL-081 -PR-002 RV REV. 0 "40'N-30 N NextEra Energy (NEE) 0 EN ER CO N Seabrook Station Figure 4-33 Flooding Hazards Reevaluation Report Wind Directions Analyzed in Relation to Seabrook Location

Reference:

ESRI, 2015a FPL-081-PR-002 REV. 0