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{{Adams
#REDIRECT [[RS-18-037, LaSalle, Unit 1 - Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049, Figures 2 Through 15]]
| number = ML18130A753
| issue date = 05/09/2018
| title = LaSalle, Unit 1 - Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049, Figures 2 Through 15
| author name =
| author affiliation = Exelon Generation Co, LLC
| addressee name =
| addressee affiliation = NRC/NRR
| docket = 05000373
| license number = NPF-011
| contact person =
| case reference number = EA-12-049, RS-18-037
| package number = ML18130A750
| document type = Drawing
| page count = 14
| project =
| stage = Other
}}
 
=Text=
{{#Wiki_filter:LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 75 of 88 Figure 2 FLEX Water Supply Strategy Connections FLEX BUILDING NUMBER 23FLEX PDDP WILL BE REMOVED FROM BUILDING PRIOR TO OPERATIONPortable Distribution HeaderTEN (10) INCH UNDERGROUND PIPINGTEN (10) INCH HOSEUNIT TWO REACTOR BUILDING - 710' elePENETRATION WITH OPENINGSSIX (6) Inch HosePDDP"B" FC EMU LINE (Primary)"A" FC EMU LINE (Alternate)DG AISLEUNIT TWO REACTOR BUILDING - 740' eleUNIT TWO REACTOR BUILDING - 761' ele"B" RHR DW Spray Line (Primary)"A" RHR DW Spray Line (Alternate)UNIT TWO REACTOR BUILDING - 673' elePDDPCONNECTION POINTFLEX PDDP WILL BE LOCATEDPDDP DISCHARGE (10 INCH FLEXIBLE HOSE) TYPICALONE (1) INCH HOSE FOR FREEZE PROTECTION ROUTED TO OUTSIDE BUILDING
* ON THE ROADWAY LEADING FROM BUILDING 23 CLOSE TO THE ULTIMATE HEAT SINK (UHS) WHERE IT WILL TAKE ITS SUCTION
* IN THE EVENT OF A FLOOD, LOCATED ON A SLOPING DRIVEWAY CLOSER TO BUILDING 23, TAKING A SUCTION FROM AN 'OPEN AREA INLET' NEAR THE PAD WHERE THE PDDP IS LOCATED
* PDDP SUCTION HEAD IS PROVIDED BY TWO (2) HYDRAULICALLY DRIVEN SUCTION PUMPS WITH STRAINERS ATTACHED. THESE SUCTION PUMPS WILL BE PLACED IN THE UHS OR IN THE EVENT OF A FLOOD, FROM AN 'OPEN AREA INLET' NEAR THE PAD WHERE THE PDDP IS LOCATED6' x 6' PROTECTED HYDRANTSI S F S I    R O A DVisioDocument2E12-F016B B DW SPRAY2E12-F016A A DW SPRAY M M M M M M M M2E12-F017B B DW SPRAY2E12-F017A A DW SPRAYUNIT ONE REACTOR BUILDING - 710' elePENETRATION WITH OPENINGS"B" FC EMU LINE (Primary)"A" FC EMU LINE (Alternate)DG AISLEUNIT ONE REACTOR BUILDING - 740' eleUNIT ONE REACTOR BUILDING - 761' ele"B" RHR DW Spray Line    (Primary)"A" RHR DW Spray Line    (Alternate)UNIT ONE REACTOR BUILDING - 673' eleONE (1) INCH HOSE FOR FREEZE PROTECTION ROUTED TO OUTSIDE BUILDING1E12-F016B B DW SPRAY1E12-F016A A DW SPRAY M M M M M M M M1E12-F017B B DW SPRAY1E12-F017A A DW SPRAYCONNECTION POINTSIX (6) Inch HoseFLEX HYDRANT #1FLEX HYDRANT #2PDDP LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 76 of 88 Figure 3 FLEX Unit 1 RPV Make-up (Unit 2 is similar) 1E12-F053B SDC RETURN M MPRIMARY PATHUNIT 1 RPVUNIT ONE REACTOR PRESSURE VESSEL MAKEUP M M1E12-F042B B LPCI INJALTERNATE PATH1E12-F053A SDC RETURN M M M M1E12-F042A A LPCI INJ"A" RHR DW Spray Line (Alternate)"B" RHR DW Spray Line (Primary)1E12-F016B B DW SPRAY1E12-F016A A DW SPRAY M M M M M M M M1E12-F017B B DW SPRAY1E12-F017A B DW SPRAYVisioDocument
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 77 of 88 Figure 4 FLEX Unit 1 Suppression Pool Make-up (Unit 2 is similar) 1E21-F027A SP SPRAY1E12-F027B SP SPRAYUNIT ONE SUPPRESSION POOL M M M MPRIMARY PATHALTERNATE PATH(PREFERRED PRIMARY PATH)(PREFERRED ALTERNATE PATH)
M M1E21-F024A 'A' RHR FULL FLOW TEST M M1E21-F024B 'B' RHR FULL FLOW TESTSUPPRESSION POOL MAKEUPVisioDocument"A" RHR DW Spray Line (Alternate)"B" RHR DW Spray Line (Primary)1E12-F016B B DW SPRAY1E12-F016A A DW SPRAY M M M M M M M M1E12-F017B B DW SPRAY1E12-F017A B DW SPRAY
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 78 of 88 Figure 5 FLEX SFP Make-up  SPENT FUEL POOL - UNIT ONESPENT FUEL POOL - UNIT TWO F U E L P O O L G A T E SSFP Spray - Oscillating Spray Monitor(OPTIONAL) HOSEFUEL POOL GATES NORMALLY REMOVEDVisioDocument2FC050B (Primary source)2FC050A (Alternate source)1FC050B (Primary source)1FC050A (Alternate source)HOSESPENT FUEL POOL MAKEUPHOSE HOSE 
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 80 of 88 Figure 7 FLEX Electrical Deployment LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 81 of 88 Figure 8   
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 83 of 88 Figure 10
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 85 of 88 Figure 12
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 86 of 88 Figure 13
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 87 of 88 Figure 14 SAFER and Site Responsibilities Flowchart
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 88 of 88 Figure 15 Generic SAFER and Site FLEX Phase 3 Timeline
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 75 of 88 Figure 2 FLEX Water Supply Strategy Connections FLEX BUILDING NUMBER 23FLEX PDDP WILL BE REMOVED FROM BUILDING PRIOR TO OPERATIONPortable Distribution HeaderTEN (10) INCH UNDERGROUND PIPINGTEN (10) INCH HOSEUNIT TWO REACTOR BUILDING - 710' elePENETRATION WITH OPENINGSSIX (6) Inch HosePDDP"B" FC EMU LINE (Primary)"A" FC EMU LINE (Alternate)DG AISLEUNIT TWO REACTOR BUILDING - 740' eleUNIT TWO REACTOR BUILDING - 761' ele"B" RHR DW Spray Line (Primary)"A" RHR DW Spray Line (Alternate)UNIT TWO REACTOR BUILDING - 673' elePDDPCONNECTION POINTFLEX PDDP WILL BE LOCATEDPDDP DISCHARGE (10 INCH FLEXIBLE HOSE) TYPICALONE (1) INCH HOSE FOR FREEZE PROTECTION ROUTED TO OUTSIDE BUILDING
* ON THE ROADWAY LEADING FROM BUILDING 23 CLOSE TO THE ULTIMATE HEAT SINK (UHS) WHERE IT WILL TAKE ITS SUCTION
* IN THE EVENT OF A FLOOD, LOCATED ON A SLOPING DRIVEWAY CLOSER TO BUILDING 23, TAKING A SUCTION FROM AN 'OPEN AREA INLET' NEAR THE PAD WHERE THE PDDP IS LOCATED
* PDDP SUCTION HEAD IS PROVIDED BY TWO (2) HYDRAULICALLY DRIVEN SUCTION PUMPS WITH STRAINERS ATTACHED. THESE SUCTION PUMPS WILL BE PLACED IN THE UHS OR IN THE EVENT OF A FLOOD, FROM AN 'OPEN AREA INLET' NEAR THE PAD WHERE THE PDDP IS LOCATED6' x 6' PROTECTED HYDRANTSI S F S I    R O A DVisioDocument2E12-F016B B DW SPRAY2E12-F016A A DW SPRAY M M M M M M M M2E12-F017B B DW SPRAY2E12-F017A A DW SPRAYUNIT ONE REACTOR BUILDING - 710' elePENETRATION WITH OPENINGS"B" FC EMU LINE (Primary)"A" FC EMU LINE (Alternate)DG AISLEUNIT ONE REACTOR BUILDING - 740' eleUNIT ONE REACTOR BUILDING - 761' ele"B" RHR DW Spray Line    (Primary)"A" RHR DW Spray Line    (Alternate)UNIT ONE REACTOR BUILDING - 673' eleONE (1) INCH HOSE FOR FREEZE PROTECTION ROUTED TO OUTSIDE BUILDING1E12-F016B B DW SPRAY1E12-F016A A DW SPRAY M M M M M M M M1E12-F017B B DW SPRAY1E12-F017A A DW SPRAYCONNECTION POINTSIX (6) Inch HoseFLEX HYDRANT #1FLEX HYDRANT #2PDDP LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 76 of 88 Figure 3 FLEX Unit 1 RPV Make-up (Unit 2 is similar) 1E12-F053B SDC RETURN M MPRIMARY PATHUNIT 1 RPVUNIT ONE REACTOR PRESSURE VESSEL MAKEUP M M1E12-F042B B LPCI INJALTERNATE PATH1E12-F053A SDC RETURN M M M M1E12-F042A A LPCI INJ"A" RHR DW Spray Line (Alternate)"B" RHR DW Spray Line (Primary)1E12-F016B B DW SPRAY1E12-F016A A DW SPRAY M M M M M M M M1E12-F017B B DW SPRAY1E12-F017A B DW SPRAYVisioDocument
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 77 of 88 Figure 4 FLEX Unit 1 Suppression Pool Make-up (Unit 2 is similar) 1E21-F027A SP SPRAY1E12-F027B SP SPRAYUNIT ONE SUPPRESSION POOL M M M MPRIMARY PATHALTERNATE PATH(PREFERRED PRIMARY PATH)(PREFERRED ALTERNATE PATH)
M M1E21-F024A 'A' RHR FULL FLOW TEST M M1E21-F024B 'B' RHR FULL FLOW TESTSUPPRESSION POOL MAKEUPVisioDocument"A" RHR DW Spray Line (Alternate)"B" RHR DW Spray Line (Primary)1E12-F016B B DW SPRAY1E12-F016A A DW SPRAY M M M M M M M M1E12-F017B B DW SPRAY1E12-F017A B DW SPRAY
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 78 of 88 Figure 5 FLEX SFP Make-up  SPENT FUEL POOL - UNIT ONESPENT FUEL POOL - UNIT TWO F U E L P O O L G A T E SSFP Spray - Oscillating Spray Monitor(OPTIONAL) HOSEFUEL POOL GATES NORMALLY REMOVEDVisioDocument2FC050B (Primary source)2FC050A (Alternate source)1FC050B (Primary source)1FC050A (Alternate source)HOSESPENT FUEL POOL MAKEUPHOSE HOSE 
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 80 of 88 Figure 7 FLEX Electrical Deployment LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 81 of 88 Figure 8   
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 83 of 88 Figure 10
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 85 of 88 Figure 12
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 86 of 88 Figure 13
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 87 of 88 Figure 14 SAFER and Site Responsibilities Flowchart
 
LaSalle County Nuclear Station Final Integrated Plan Document - Mitigating Strategies NRC Order EA-12-049 Page 88 of 88 Figure 15 Generic SAFER and Site FLEX Phase 3 Timeline}}

Revision as of 03:47, 7 November 2018

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