ML16341B092: Difference between revisions

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| number = ML16341B092
| number = ML16341B092
| issue date = 10/24/2016
| issue date = 10/24/2016
| title = Donald C. Cook Nuclear Plant, Units 1 & 2, Revision 27 to Updated Final Safety Analysis Report, Chapter 6, Table 6.2-7, Single Passive Failure Analysis - Emergency Core Cooling System Recirculation Phase
| title = 7 to Updated Final Safety Analysis Report, Chapter 6, Table 6.2-7, Single Passive Failure Analysis - Emergency Core Cooling System Recirculation Phase
| author name =  
| author name =  
| author affiliation = Indiana Michigan Power Co
| author affiliation = Indiana Michigan Power Co
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=Text=
=Text=
{{#Wiki_filter:IINNDDIIAANNAA AANNDD MMIICCHHIIGGAANN  PPOOWWEERRDD.. CC.. CCOOOOKK NNUUCCLLEEAARR PPLLAANNTTUUPPDDAATTEEDD  FFIINNAALL SSAAFFEETTYY AANNAALLYYSSIISS RREEPPOORRTTRevision:16.1Table:6.2-7 Page:1 of 1SINGLE PASSIVE FAILURE ANALYSIS - EMERGENCY CORE COOLING SYSTEMRECIRCULATION PHASEFlow PathIndication of Loss of Flow PathAlternate Flow PathCOLD LEGFrom containment recirculation sump to low headcold leg injection header via the residual heatremoval pumps and the residual heat exchangers.Reduced flow in the discharge line, fromone of the residual heat exchangers (oneflow monitor in each discharge line) and/or leakage sump level alarmVia the independent identical low head flow path utilizingthe pumps second residual heat exchangerHOT LEGFrom containment recirculation sump to hot leglow - head injection header via RHR pumps andRHR heat exchangers.Same as aboveSame as aboveCOLD LEGFrom containment recirculation sump to the highhead cold leg injection header via the west residual heat removal pump, west residual heat exchanger and the safety injection pumps.Reduced flow in the discharge lines fromthe safety injection pumps (one flow monitor in each discharge line) and/or leakage sump level alarm.From containment recirculation sump to the high head coldleg injection headers via east residual heat removal pump, east residual heat exchanger and the centrifugal charging pumps cross - tie to SI pump suction.HOT LEGFrom containment recirculation sump to the highhead hot leg injection headers via west residualremoval pump, west residual heat exchanger andthe safety injection pumps.Reduced flow in the discharge lines fromthe safety injection pumps (one flowmonitor in each discharge line) and/orleakage sump level alarm.From containment spray to the high head hot leg injectionpoints via East residual heat removal heat removal pump,East residual heat exchanger and the centrifugal chargingpumps cross tie to SI Pump suction  
{{#Wiki_filter:IINNDDIIAANNAA AANNDD M MIICCHHIIGGAANN PPOOW WEERR DD.. CC.. CCOOOOKK NNUUCCLLEEAARR PPLLAANNTT UUPPDDAATTEEDD FFIINNAALL SSAAFFEETTYY AANNAALLYYSSIISS RREEPPOORRTT Revision:
}}
16.1 Table:
6.2-7 Page:
1 of 1 SINGLE PASSIVE FAILURE ANALYSIS - EMERGENCY CORE COOLING SYSTEM RECIRCULATION PHASE Flow Path Indication of Loss of Flow Path Alternate Flow Path COLD LEG From containment recirculation sump to low head cold leg injection header via the residual heat removal pumps and the residual heat exchangers.
Reduced flow in the discharge line, from one of the residual heat exchangers (one flow monitor in each discharge line) and/or leakage sump level alarm Via the independent identical low head flow path utilizing the pumps second residual heat exchanger HOT LEG From containment recirculation sump to hot leg low - head injection header via RHR pumps and RHR heat exchangers.
Same as above Same as above COLD LEG From containment recirculation sump to the high head cold leg injection header via the west residual heat removal pump, west residual heat exchanger and the safety injection pumps.
Reduced flow in the discharge lines from the safety injection pumps (one flow monitor in each discharge line) and/or leakage sump level alarm.
From containment recirculation sump to the high head cold leg injection headers via east residual heat removal pump, east residual heat exchanger and the centrifugal charging pumps cross - tie to SI pump suction.
HOT LEG From containment recirculation sump to the high head hot leg injection headers via west residual removal pump, west residual heat exchanger and the safety injection pumps.
Reduced flow in the discharge lines from the safety injection pumps (one flow monitor in each discharge line) and/or leakage sump level alarm.
From containment spray to the high head hot leg injection points via East residual heat removal heat removal pump, East residual heat exchanger and the centrifugal charging pumps cross tie to SI Pump suction}}

Latest revision as of 18:16, 9 January 2025

7 to Updated Final Safety Analysis Report, Chapter 6, Table 6.2-7, Single Passive Failure Analysis - Emergency Core Cooling System Recirculation Phase
ML16341B092
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 10/24/2016
From:
Indiana Michigan Power Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML16336A263 List: ... further results
References
AEP-NRC-2016-42
Download: ML16341B092 (1)


Text

IINNDDIIAANNAA AANNDD M MIICCHHIIGGAANN PPOOW WEERR DD.. CC.. CCOOOOKK NNUUCCLLEEAARR PPLLAANNTT UUPPDDAATTEEDD FFIINNAALL SSAAFFEETTYY AANNAALLYYSSIISS RREEPPOORRTT Revision:

16.1 Table:

6.2-7 Page:

1 of 1 SINGLE PASSIVE FAILURE ANALYSIS - EMERGENCY CORE COOLING SYSTEM RECIRCULATION PHASE Flow Path Indication of Loss of Flow Path Alternate Flow Path COLD LEG From containment recirculation sump to low head cold leg injection header via the residual heat removal pumps and the residual heat exchangers.

Reduced flow in the discharge line, from one of the residual heat exchangers (one flow monitor in each discharge line) and/or leakage sump level alarm Via the independent identical low head flow path utilizing the pumps second residual heat exchanger HOT LEG From containment recirculation sump to hot leg low - head injection header via RHR pumps and RHR heat exchangers.

Same as above Same as above COLD LEG From containment recirculation sump to the high head cold leg injection header via the west residual heat removal pump, west residual heat exchanger and the safety injection pumps.

Reduced flow in the discharge lines from the safety injection pumps (one flow monitor in each discharge line) and/or leakage sump level alarm.

From containment recirculation sump to the high head cold leg injection headers via east residual heat removal pump, east residual heat exchanger and the centrifugal charging pumps cross - tie to SI pump suction.

HOT LEG From containment recirculation sump to the high head hot leg injection headers via west residual removal pump, west residual heat exchanger and the safety injection pumps.

Reduced flow in the discharge lines from the safety injection pumps (one flow monitor in each discharge line) and/or leakage sump level alarm.

From containment spray to the high head hot leg injection points via East residual heat removal heat removal pump, East residual heat exchanger and the centrifugal charging pumps cross tie to SI Pump suction