ML040780504

From kanterella
Jump to navigation Jump to search
Informational Copy of Operating License & Appendices. Technical Specification Pages 3.9-1 Through 3.0-12 for Amendment 176
ML040780504
Person / Time
Site: Robinson Duke Energy icon.png
Issue date: 02/18/2004
From:
Progress Energy Carolinas
To:
Office of Nuclear Reactor Regulation
References
Download: ML040780504 (13)
v • d • e


Text

Boron Concentration 3.9.1 3.9 REFUELING OPERATIONS 3.9.1 Boron Concentration LCO 3.9.1 Boron concentrations of the Reactor Coolant System, the refueling canal, and the refueling cavity shall be maintained within the limit specified in the COLR.

APPLICABILITY: MODE6.

ACTIONS CONDITION REQUIRED ACTION COMPLETIONTIME A. Boron concentration A.1 Suspend CORE Immediate1y not within limit. ALTERATIONS.

A.2 Suspend positive Immediate1 y reactivity additions.

AND A.3 Initiate action to Immediately restore boron concentration to within limit.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.1.1 Verify boron concentration is within the 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> limit specified in COLR.

HBRSEP Unit No. 2 3.9-l Amendment No. 176

Nuclear Instrumentation 3.9.2 3.9 REFUELINGOPERATIONS 3.9.2 Nuclear Instrumentation LCO 3.9.2 Two source range neutron flux monitors shall be OPERABLE.

APPLICABILITY: MODE6.

CONDITION REQUIRED ACTION COMPLETION TIME A. One required source A.1 Verify one Post 15 minutes range neutron flux Accident Monitor monitor inoperable (PAM) source range neutron flux monitor provides indication in the Control Room.

A.2 Log indicated PAM 30 minutes source range neutron monitor count rate.

Once per 30 minutes thereafter (continued)

HBRSEPUnit No. 2 3.9-2 AmendmentNo. W6.3BO.190 I

Nuclear Instrument;t,i90r2i CONDITION REQUIRED ACTION COMPLETION TIME B. Required Actions and 3.1 Suspend CORE immediately Completion Times of ALTERATIONS.

Condition A not met.

3.2 Suspend operations [mmediately that would cause introduction into the RCS, coolant with boron concentration less than required to meet boron concentration of LCO 3.9.1.

C. Two required source  :.1 Initiate action to Immediately range neutron flux restore one source monitors inoperable. range neutron flux monitor to OPERABLE status.

Y!D C.2 Suspend CORE Immediately ALTERATIONS.

lun c.3 Suspend positive Immediately reactivity additions.

c.4 Perform SR 3.9.1.1. 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> Once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> thereafter HBRSEPUnit No. 2 3.9-3 AmendmentNo. 5'%,?80,190

Nuclear 1nstrument;t;o; SURVEILLANCE FREQUENCY SR 3.9.2.1 Perform CHANNEL CHECK. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.9.2.2 _____________------NOTE--------------------

Neutron detectors are excluded from CHANNEL CALIBRATION.

Perform CHANNEL CALIBRATION. 18 months HBRSEPUnit No. 2 3.9-3a AmendmentNo. 35%,%30,190 1

Containment Penetrations 3.9.3 3.9 REFUELING OPERATIONS 3.9.3 Containment Penetrations LCO 3.9.3 The containment penetrations shall be in the following status:

a. The equipment hatch closed and held in place by four bolts;
b. One door in the air lock closed; and C. Each penetration providing direct access from the containment atmosphere to the outside atmosphere either:
1. closed by a manual or automatic isolation valve, blind flange, or equivalent, or
2. capable of being closed by an OPERABLE Containment Ventilation Isolation System.

APPLICABILITY: During movement of recently irradiated fuel assemblies within containment.

ACTIONS CONDITION REQUIRED ACTION COMPLETIONTIME A. One or more containment A.1 Suspend movement of Immediately penetrations not in recently irradiated required status. fuel assemblies within containment.

HBRSEP Unit No. 2 3.9-4 Amendment No. 4% 195

Containment Penetrations 3.9.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY I

SR 3.9.3.1 Verify each required containment 7 days penetration is in the required status.

SR 3.9.3.2 Verify each required containment 18 months ventilation valve actuates to the isolation position on an actual or simulated actuation signal.

HBRSEP Unit No. 2 3.9-5 Amendment No. 176

RHR and Coolant Circulation-High Water Level 3.9.4 3.9 REFUELINGOPERATIONS 3.9.4 Residual Heat Removal (RHR) and Coolant Circulation-High Water Level LCO 3.9.4 One RHRtrain shall be OPERABLE and in operation.

________________________ ----NOTE----------------------------

The required RHRtrain may be removed from operation for

< 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> in any 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> period, provided no operations are permitted that would cause introduction into the Reactor Coolant System, coolant with boron concentration less than that required to meet the minimum required boron concentration of LCO 3.9.1.

APPLICABILITY: MODE6 with the water level 2 23 ft above the top of reactor vessel flange.

CONDITION REQUIRED ACTION COMPLETION TIME A. RHRtrain requirements 1.1 Suspend operations [mmediately not met. that would cause introduction into the RCS, coolant with boron concentration less than required to meet boron concentration of LCO 3.9.1.

AND A.2 Suspend loading Immediately irradiated fuel assemblies in the core.

(continued)

HBRSEPUnit No. 2 3.9-6 AmendmentNo. %.190

RHRand Coolant Circulation-High Water Level 3.9.4 NS (-4)

CONDITION REQUIRED ACTION COMPLETION TIME A. (continued) A.3 Initiate action to Immediately satisfy RHRtrain requirements.

AND A.4 Close all containment 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> penetrations providing direct access from containment atmosphere to outside atmosphere.

SR 3.9.4.1 Verify one RHRtrain is in operation 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> HBRSEPUnit No. 2 3.9-7 AmendmentNo. ?%190 I

RHR and Coolant Circulation-Low Water Level 3.9.5 3.9 REFUELING OPERATIONS 3.9.5 Residual Heat Removal (RHR) and Coolant Circulation-Low Water Level LCO 3.9.5 Two RHRtrains shall be OPERABLE,and one RHRtrain shall be in operation.

APPLICABILITY: MODE6 with the water level < 23 ft above the top of reactor vessel flange.

CONDITION REQUIRED ACTION COMPLETION TIME A. Less than the required \.l Initiate action to :mmediately number of RHRtrains restore required RHR OPERABLE. trains to OPERABLE status.

4.2 Initiate action to Immediately establish 2 23 ft of water above the top of reactor vessel flange.

B. No RHRtra in in 8.1 Suspend operations Immediately operat ion. that would cause introduction into the RCS, coolant with boron concentration less than required to meet boron

rp;r;tion of EM (continued)

HBRSEPUnit No. 2 3.9-8 AmendmentNo. I?%.190

RHR and Coolant Circulation-Low Water Level 3.9.5 ACTIONS CONDITION REQUIRED ACTION COMPLETIONTIME I

B. (continued) B.2 Initiate action to Immediate1y restore one RHR train to operation.

B.3 Close all containment 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> penetrations providing direct access from containment atmosphere to outside atmosphere.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.5.1 Verify one RHR train is in operation. 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.9.5.2 Verify correct breaker alignment and 7 days indicated power available to the required RHR pump that is not in operation.

HBRSEP Unit No. 2 3.9-9 Amendment No. 176

Refueling Cavity Water Level 3.9.6 3.9 REFUELING OPERATIONS 3.9.6 Refueling Cavity Water Level LCO 3.9.6 Refueling cavity water level shall be maintained 2 23 ft above the top of reactor vessel flange.

APPLICABILITY: During movement of irradiated fuel assemblies within containment.

ACTIONS CONDITION IREQUIRED AcTIoN COMPLETIONTIME A. Refueling cavity water A.1 Suspend movement of Immedi ate1 y level not within irradiated fuel limit. assemblies within containment.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.6.1 Verify refueling cavity water level is 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 2 23 ft above the top of reactor vessel flange.

HBRSEP Unit No. 2 3.9-10 Amendment No. J76 195

Containment Purge Filter System 3.9.7 3.9 REFUELING OPERATIONS 3.9.7 Containment Purge Filter System LCO 3.9.7 The Containment Purge Filter System shall be OPERABLE and operating.

APPLICABILITY: During movement of recently irradiated fuel assemblies in containment.

ACTIONS CONDITION RE:QUIREDACTION COMPLETIONTIME A. Containment Purge A.1 Close each Immedi ate1 y Filter System penetration providing inoperable. direct access from the containment OR aitmosphere to the outside atmosphere by Containment Purge 21 manual or automatic Filter System not in valve, blind flange, operation. or equivalent method.

OR A.2 Suspend movement of Immedi ate1 y recently irradiated f'uel assemblies within containment.

HBRSEP Unit No. 2 3.941 Amendment No. 4% 195

Containment Purge Filter System 3.9.7 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.9.7.1 Verify relative humidity of containment 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> atmosphere to be processed by the Containment Purge Filter System is < 70%.

SR 3.9.7.2 Verify the Containment Purge Filter System 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> is in operation and maintaining containment pressure negative relative to the adjacent auxiliary building areas.

SR 3.9.7.3 Perform required Containment Purge Filter In accordance System filter testing in accordance with with the VFTP the Ventilation Filter Testing Program (VFTP).

HBRSEP Unit No. 2 3.9-12 Amendment No. 176

Retrieved from "https://kanterella.com/w/index.php?title=ML040780504&oldid=2625896"