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{{#Wiki_filter:*(DRN 04-1244, Am. 99)5.7-1AMENDMENT NO. 99,110(DRN 04-1244, Am. 99)(DRN 04-1244, Am. 99)5.7 COMPONENT CYCLIC OR TRANSIENT LIMITS5.7-1 The components identified in Table 5.7-1 are designed and shall be maintained within thecyclic or transient limits of Table 5.7-1.TABLE 5.7-1COMPONENT CYCLIC OR TRANSIENT LIMITSCOMPONENTCYCLIC ORDESIGN CYCLETRANSIENT LIMITOR TRANSIENTReactor Coolant System500 system heatup cycles andHeatup cycle500 cooldown cycles at ratesTcold from < 70°F to > 541°F;< 100°F / hr.cooldown cycleTcold from > 541°F to < 70°F.(DRN 06-1000, Am. 110)200pressurizer heatup andHeatup cycle - Pressurizercooldown cycles at ratestemperature from< 200°F / hr.< 70°F to > 653°F;cooldown cycle> 653°F to < 70°F(DRN 06-1000, Am. 110)10 hydrostatic testing cycles.RCS pressurized to 3125 psiawith RCS temperature > 60°Fabove the most limiting components' NDTT value.200 leak testing cycles.RCS pressurized to 2250 psiawith RCS temperature greater than minimum for hydrostatictesting, but less than 400°F.200 seismic stress cycles.Subjection to a seismic eventequal to the operating basis earthquake (OBE).480 cycles (any combination) ofTrip from 100% of RATEDreactor trip, turbine trip, orTHERMAL POWER; Turbinecomplete loss of forced reactortrip (total load rejection from coolant flow.100% of RATED THERMALPOWER followed by resulting reactor trip; simultaneous loss of all reactor coolant pumps at 100% of RATED THERMAL POWER.5 complete loss of secondaryLoss of secondary pressure frompressure cycles.either steam generator while inMODE 1, 2, or 3.(DRN 04-1244, Am. 99)}} |
Revision as of 14:47, 12 June 2018
ML15086A182 | |
Person / Time | |
---|---|
Site: | Waterford |
Issue date: | 03/10/2015 |
From: | Entergy Operations |
To: | Office of Nuclear Reactor Regulation |
Shared Package | |
ML15086A176 | List: |
References | |
W3F1-2015-0023 | |
Download: ML15086A182 (1) | |
Text
- (DRN 04-1244, Am. 99)5.7-1AMENDMENT NO. 99,110(DRN 04-1244, Am. 99)(DRN 04-1244, Am. 99)5.7 COMPONENT CYCLIC OR TRANSIENT LIMITS5.7-1 The components identified in Table 5.7-1 are designed and shall be maintained within thecyclic or transient limits of Table 5.7-1.TABLE 5.7-1COMPONENT CYCLIC OR TRANSIENT LIMITSCOMPONENTCYCLIC ORDESIGN CYCLETRANSIENT LIMITOR TRANSIENTReactor Coolant System500 system heatup cycles andHeatup cycle500 cooldown cycles at ratesTcold from < 70°F to > 541°F;< 100°F / hr.cooldown cycleTcold from > 541°F to < 70°F.(DRN 06-1000, Am. 110)200pressurizer heatup andHeatup cycle - Pressurizercooldown cycles at ratestemperature from< 200°F / hr.< 70°F to > 653°F;cooldown cycle> 653°F to < 70°F(DRN 06-1000, Am. 110)10 hydrostatic testing cycles.RCS pressurized to 3125 psiawith RCS temperature > 60°Fabove the most limiting components' NDTT value.200 leak testing cycles.RCS pressurized to 2250 psiawith RCS temperature greater than minimum for hydrostatictesting, but less than 400°F.200 seismic stress cycles.Subjection to a seismic eventequal to the operating basis earthquake (OBE).480 cycles (any combination) ofTrip from 100% of RATEDreactor trip, turbine trip, orTHERMAL POWER; Turbinecomplete loss of forced reactortrip (total load rejection from coolant flow.100% of RATED THERMALPOWER followed by resulting reactor trip; simultaneous loss of all reactor coolant pumps at 100% of RATED THERMAL POWER.5 complete loss of secondaryLoss of secondary pressure frompressure cycles.either steam generator while inMODE 1, 2, or 3.(DRN 04-1244, Am. 99)