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Category:TECHNICAL SPECIFICATIONS & TEST REPORTS
MONTHYEARML20217B1791999-10-0404 October 1999 Revised TS Re Control Room,Penetration Room & Containment Purge Filtration Sys & Radiation Monitoring Instrumentation, Reflecting Agreements Reached in 990909 & 16 Discussions ML20209B8161999-06-30030 June 1999 Proposed Tech Specs Chapters 3.4,3.5,3.6,3.7,4.0 & 5.0, Converting to ITS ML20196J8731999-06-30030 June 1999 Proposed Tech Specs Correcting Errors,Per 990222 TS Amend Re Control Room,Penetration Room & Containment Purge Filtration Systems & Radiation Monitoring Instrumentation ML20207D6421999-05-31031 May 1999 Proposed Conversion to ITSs for Chapter 3.3 ML20206H0001999-04-30030 April 1999 Proposed Revs to Previously Submitted Tech Specs with LAR Related to RAI on Conversion to ITS ML20206F4421999-04-30030 April 1999 Proposed Revs to Previously Submitted Tech Specs with LAR Related to RAI Re Conversion to Its,Chapter 3.8 ML20206B4721999-04-21021 April 1999 Corrected Proposed TS Pages 5.5-6,5.5-7,5.5-8 & 5.5-9, Replacing Current W Model 51 SGs with W Model 54F L-99-170, Snoc Jfnp Startup Test Rept Unit 1 Cycle 16. with1999-04-20020 April 1999 Snoc Jfnp Startup Test Rept Unit 1 Cycle 16. with ML20205S9641999-04-20020 April 1999 Snoc Jfnp Startup Test Rept Unit 1 Cycle 16. with ML20205G8571999-04-0202 April 1999 Proposed Ts,Increasing Dei Limit from 0.15 to Uci/Gram IAW 10CFR50.90 ML20205A2401999-03-19019 March 1999 Proposed Tech Specs Table 3.3-6,re Cr,Penetration Room & Containment Purge Filtration Sys & Radiation Monitoring Instrumentation ML20205A3101999-02-28028 February 1999 Analysis of Capsule Z from Alabama Power Co Jm Farley Unit 2 Reactor Vessel Radiation Surveillance Program ML20207C2451999-02-22022 February 1999 Proposed TS Amends to Clarify SR Refs to ANSI N510 Sections 10,12 & 13 to ASME N510-1989,with Errata Dtd Jan 1991 & to Add Footnote Which Refs FNP FSAR for Relevant Testing of Details ML20203A7711999-02-0303 February 1999 Proposed Tech Specs Pages Re Conversion to Its,Chapter 3.4 ML20205T0011998-12-23023 December 1998 Rev 17 to FNP-0-M-011, Odcm ML20205T0081998-12-23023 December 1998 Rev 18 to FNP-0-M-011, Odcm ML20196B6241998-11-20020 November 1998 Proposed Tech Specs Pages Re Conversion to Improved TS, Chapters 3.6.& 5.0 ML20155J4561998-11-0606 November 1998 Proposed Tech Specs Re Nuclear Instrumentation Sys Power Range Daily Surveillance Requirement ML20154K2521998-10-12012 October 1998 Proposed Tech Specs Section 6,providing Recognition of Addl Mgt Positions Associated with SG Replacement Project & Providing Ability to Approve Procedures Re Project Which May Affect Nuclear Safety ML20151V6991998-09-11011 September 1998 Snoc Jm Farley Nuclear Plant Startup Test Rept Unit 2 Cycle 13. with ML20237D4111998-08-20020 August 1998 Proposed Tech Specs Reflecting Conversion to Improved TS Re Discussion of Changes & Significant Hazards Evaluations ML20217N4801998-05-0101 May 1998 Proposed Tech Specs Bases Pages Re Safety Limits,Reactivity Control Systems & Afs ML20205S9971998-04-19019 April 1998 Rev 16 to FNP-0-M-011, Odcm ML20217Q7261998-03-20020 March 1998 Proposed Tech Specs Re Power Update Implementation,Replacing Page 6-19a ML20202G1311998-02-12012 February 1998 Proposed Tech Specs Re Pressure Temp Limits Rept ML20202F1121998-02-12012 February 1998 Revised Proposed Changes to TS Page 6-19a for Power Uprate ML20198H3661998-01-0707 January 1998 Proposed Tech Specs Pages,Adding Note to Specifically Indicate Normal or Emergency Power Supply May Be Inoperable in Modes 5 or 6 Provided That Requirements of TS 3.8.1.2 Are Satisfied ML20198E6621997-12-31031 December 1997 Proposed Tech Specs Changing Nis IR Neutron Flux Reactor Trip Setpoint & Allowable Value ML20198E3141997-12-30030 December 1997 Proposed Tech Specs Re Auxiliary Bldg & Svc Water Bldg Battery Surveillances ML20197B6691997-12-18018 December 1997 Proposed Tech Specs Pages Re 970723 TS Amend Request Associated W/Pressure Temperature Limits Rept ML20212B1791997-10-31031 October 1997 1 SG ARC Analyses in Support of Full Cycle Operation ML20211P5861997-10-16016 October 1997 Proposed Tech Specs Pages,Revising Number of Allowable Charging Pumps Capable of Injecting in RCS When Temperature of One or More of RCS Cold Leg Temperatures Is Less than 180 F ML20211J1501997-09-30030 September 1997 Proposed Tech Specs,Correcting Page 20 of 970723 TS Amend Request to Relocate RCS Pressure & Temperature Limits from TS to Pressure & Temperature Limit Rept ML20217C0341997-09-25025 September 1997 Revised Proposed Ts,Providing Addl Info Re 970630 Submittal, Titled, Jfnp TS Change Request - Credit for B for Spent Fuel Storage ML20211A6891997-09-17017 September 1997 Proposed Tech Specs Re Primary Coolant Specific Activity ML20216D0031997-09-0303 September 1997 Proposed Tech Specs Re Moveable Incore Detector Sys ML20149K1001997-07-23023 July 1997 Proposed Tech Specs,Relocating RCS P/T Limits from TS to Proposed P/T Limits Rept IAW Guidance Provided by GL 96-03, Relocation of P/T Limit Curves & LTOP Sys Limits ML20148Q1041997-06-30030 June 1997 Proposed Tech Specs,Revising & Clarifying Requirements for CR Emergency & Penetration Room Filtration Sys,Required Number of Radiation Monitoring Instrumentation Channels & Deleting Containment Purge Exhaust Filter Spec ML20148R7521997-06-30030 June 1997 Proposed Tech Specs,Incorporating Requirements Necessary to Change Basis for Prevention of Criticality in Fuel Storage Pool.Change Eliminates Credit for Boraflex as Neutron Absorbing Matl in Fuel Storage Pool Criticality Analysis ML20148K7501997-06-13013 June 1997 Proposed Tech Specs Changing TS 3/4.9.13, Storage Pool Ventilation (Fuel Movement) ML20140A3931997-05-28028 May 1997 Proposed Tech Specs,Clarifying That Testing of Each Shared EDG to Comply W/Sr 4.8.1.1.2.e Is Only Required Once Per Five Years on a Per EDG Basis,Not on Per Unit Basis ML20148F2381997-05-27027 May 1997 Corrected TS Bases Page B 3/4 1-3 That Incorporates Changes from COLR & Elimination of Containment Spary Additive Sys TS Amends ML20148E5921997-05-27027 May 1997 Proposed Tech Specs Pages Revising Applicable Modes for Source Range Nuclear Instrumentation & Providing Allowances for an Exception to Requirements for State of Power Supplies for RHR Discharge to Charging Pump Suction Valves ML20138B9251997-04-23023 April 1997 Proposed Tech Specs,Revising TS Pages to Include Footnote Concerning Filter Pressure Drop Testing & Mechanical Heater Testing ML20198T4921997-03-31031 March 1997 Small Bobbin Probe (0.640) Qualification Test Rept ML20137H6091997-03-25025 March 1997 Proposed Tech Specs Re Primary Coolant Specific Activity ML20136F8231997-03-0707 March 1997 Proposed Tech Specs 3/4.6.3 Re Containment Isolation Valves Surveillance Requirements ML20135C4941997-02-24024 February 1997 Proposed Tech Specs Re SG Tube Laser Welded Sleeves.Voltage Based Alternate Repair Criteria Is Approved Prior to Laser Welded Sleeve Amend ML20135C6731997-02-24024 February 1997 Proposed Tech Specs Re Surveillance Requirements of Control Room,Penetration Room & Containment Purge Filtration Systems ML20135C8641997-02-14014 February 1997 Proposed Tech Specs Revising Specified Max Power Level & Definition of Rated Thermal Power 1999-06-30
[Table view] Category:TEST/INSPECTION/OPERATING PROCEDURES
MONTHYEARML20205T0011998-12-23023 December 1998 Rev 17 to FNP-0-M-011, Odcm ML20205T0081998-12-23023 December 1998 Rev 18 to FNP-0-M-011, Odcm ML20205S9971998-04-19019 April 1998 Rev 16 to FNP-0-M-011, Odcm ML20138A3661996-04-25025 April 1996 Rev 15 to Procedure FNP-O-M-011, Offsite Dose Calculation Manual ML20071P9561994-06-15015 June 1994 Rev 1 to FNP-0-ETP-4338, Svc Water Storage Pond Sounding Survey ML20071Q2831994-03-0808 March 1994 Rev 1 to FNP-0-ETP-4381, Svc Water Storage Pond Piezometer Well Readings ML20071Q3151994-03-0808 March 1994 Rev 1 to FNP-0-ETP-4389, Svc Water Storage Pond Dam Biennial Insp ML20063H7681994-01-0101 January 1994 Rev 13 to Odcm ML20071Q3551993-10-18018 October 1993 Rev 7 to FNP-0-ARP-8, Svc Water Structure ML20071Q3661993-07-13013 July 1993 Rev 26 to FNP-1-ARP-1.1, Main Control Board Annunciator Panel a ML20071Q3751993-06-24024 June 1993 Rev 8 to FNP-0-AOP-31.0, Loss of Svc Water Pond ML20071Q3341993-01-29029 January 1993 Rev 0 to FNP-0-ETP-1035, Svc Water Dam & Structure Monthly Insp ML20071Q4031993-01-0606 January 1993 Rev 8 to FNP-0-STP-125, Svc Water Bond Seepage Test ML20126A1941992-12-0808 December 1992 Rev 2 to FNP-0-M-011, Odcm ML20071Q3051992-05-12012 May 1992 Rev 0 to FNP-0-ETP-4384, Svc Water Pond Deformation Monument Readings ML20071Q3871991-03-28028 March 1991 Rev 4 to FNP-0-STP-611.1, Spillway Channel & Structure Verification ML20071Q3601991-03-28028 March 1991 Rev 4 to FNP-0-STP-611.0, Spillway Channel Insp ML20059D8331990-08-30030 August 1990 Rev 76 to EPIP FNP-0-EIP-008 ML20059J1841990-08-24024 August 1990 Rev 10 to ODCM ML20058P6261990-08-15015 August 1990 Rev 1 to FNP-2-M-068, Ten-Yr Inservice Insp Program for ASME Code Classs 1,2 & 3 Components ML20058Q1541990-08-15015 August 1990 Rev 3 to FNP-1-M-043, Jm Farley Nuclear Plant Unit 1 Second 10-Yr Inservice Insp Program,Asme Code Class 1,2 & 3 Components ML20248H8811989-10-0404 October 1989 Rev 3 to FNP-1-M-042 Re Second 10-yr Interval Inservice Testing Program for ASME Code Class 1,2 & 3 Pumps & Valves ML19325C6751989-09-25025 September 1989 Rev 8 to FNP-0-M-011, Odcm. ML20244B4531989-04-0303 April 1989 Rev 7 to FNP-0-M-011, Odcm ML20247C7721989-03-24024 March 1989 Rev 0 to FNP-2-M-068-1, Updated Inservice Insp Program for ASME Code Class 1,2 & 3 Components ML20151U2981988-05-31031 May 1988 Suppl 1 to EQDP-ESE-68B, ATWS Mitigating Sys Actuation Circuitry in Amco Cabinet & Wall Mounted Hoffman Relay Enclosure ML20151Y7341988-04-30030 April 1988 Westinghouse MT-SME-186, Background & Technical Basis for Handbook on Flaw Evaluation for Jm Farley Nuclear Plant, Units 1 & 2 Reactor Vessel Beltline & Nozzle to Shell Welds ML20151R3301988-04-14014 April 1988 Rev 5 to General Ofc Emergency Implementing Procedure GOP-EIP-116, Emergency Operations Facility Shift Turnover ML20151S0141988-04-12012 April 1988 Rev 4 to Offsite Dose Calculation Manual ML20236T2641987-11-23023 November 1987 Draft Rev 0 to FNP-1-M-043, Second 10-Yr Inservice Insp Program for ASME Code Class 1,2 & 3 Components ML20150C2271987-09-18018 September 1987 Rev 4 to FNP-0-M-011, Offsite Dose Calculation Manual ML20150C2201987-08-0505 August 1987 Rev 3 to FNP-0-M-011, Offsite Dose Calculation Manual ML20214P4381987-05-27027 May 1987 Rev 0 to FNP-1-M-042, Second 10-Yr Pump & Valve Inservice Testing Program ML20213H0721987-05-12012 May 1987 Rev 1 to Emergency Plan Implementing Procedure FNP-0-AP-74, Emergency Response Procedures Verification ML20213H1011987-05-12012 May 1987 Rev 2 to Emergency Plan Implementing Procedure FNP-0-AP-74, Emergency Response Procedures Verification ML20213A1771986-12-31031 December 1986 Rev 1 to Incident Investigation Manual ML20214K4911986-07-11011 July 1986 Rev 2 to Offsite Dose Calculation Manual ML20154C8681986-02-21021 February 1986 Revised Emergency Plan Implementing Procedures,Including Rev 40 to FNP-0-EIP-8, Emergency Communications & Rev 13 to FNP-0-EIP-26, Offsite Notification ML20133H1181985-10-11011 October 1985 Attachment to Procedure FNP-85-1072 Re on-call Schedules Concerning Both Plant & Nuclear Generation Personnel. Schedules Effective 851001 ML20132E9211985-07-23023 July 1985 Corrected Rev 15 to Emergency Plan Implementing Procedure FNP-0-EIP-4, Chemistry & Environ & Health Physics Support to Emergency Plan ML20133G9431985-05-21021 May 1985 Rev 1 to FNP-0-M-011, Offsite Dose Calculation Manual ML20100H4071985-02-26026 February 1985 Public Version of Revised Attachments a & B to Procedure FNP-0-EIP-8 Re on-call Schedule for Plant Personnel for 1985 & on-call Schedule for Nuclear Generation Personnel for First Quarter 1985 ML20101L5421984-12-27027 December 1984 Rev 5 to General Ofc Emergency Implementing Procedure GO-EIP-131, Emergency Operations Ctr - Flintridge Emergency Equipment & Supplies ML20101L5121984-12-27027 December 1984 Rev 9 to General Ofc Emergency Implementing Procedure GO-EIP-111, Corporate Activation & Notification Procedures ML20101E6061984-12-14014 December 1984 Rev 1 to Emergency Implementing Procedure FNP-0-EIP-30, Post-Accident Core Damage Assessment ML20198D3081984-09-24024 September 1984 Rev 3 to STD-P-05-003, Process Control Program for In-Container Solidification of 4 to 20 Weight Percent Boric Acid ML20095D4101984-08-17017 August 1984 Revised Emergency Plan Implementing Procedures,Including GO-EIP-101 Re Corporate Emergency organization,GO-EIP-135 Re Emergency Plan Review & Rev & GO-EIP-120 Re Ref Guidance for Recovery Manager ML20198D3171984-08-0606 August 1984 Rev 5 to STD-P-05-004, Progress Control Program for In-Container Solidification of Bead Resin ML20093G4051984-07-17017 July 1984 Public Version of Rev 5 to Emergency Plan Implementing Procedure GO-EIP-111, Corporate Activation & Notification Procedures. W/Jm Felton 840717 Release Memo ML20093G3561984-07-17017 July 1984 Public Version of Rev 29A to Emergency Plan Implementing Procedure FNP-0-EIP-8, Notification Roster 1998-04-19
[Table view] |
Text
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O VOLUME 5 FNP-2-EOP-3.0 ..
May 14, 1980 Revision 0 FARLEY NUCLEAR PLANT EMERGENCY OPERATING PROCEDURE ,
FNP-2-EOP-3.0 S
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, Y IP STEAM GENERATOR TUBE RUPTURE R
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UNOGNTROLLED COPY CAUTION: m, ,
not l maintained Currant a* M e in a Safety Related get;ggy*
Approved:
N Operations Superinten ent Date Issued: 4/[ [O
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.. VOI.UME 5 IIST OT EW ECTIVE PAGES N EOP-3.0 9
REVISION NO. 0 1
PAGE NO. 0 1 2 3 4 5 '6 7 'S 9 10 11 .
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VOLUME 5 FNP-2-EOP-3.0 1
FARLEY NUCLEAR PLANT -
UNIT 2 EMERGENCY OPERATING PROCEDURE FNP-2-EOP-3.0 .
STEAM GENERATOR TUBE RUP*xURE 1.0 Purpose _
The purpose of this procedure is to describe the required actions following a steam generator tube rupture accident. The objectives of these actions are as follows:
1.1 To minimize the release of radioactive material to the environment.
1.2 To maintain the ability to remove residual heat from the reactor coolant system.
1.3 To prevent carryover of water from the affected steam generator into the main steam system.
2.0 Symptoms
.I Refer to Section 2.3 of FNP-2-EOP-0.
3.0 Automatic Actions Refer to Section 3.3 of FNP-2-EOP-0. l 1
4.0 Immediate Operator Actions
~
Refer to Section 4.0 of FNP-2-EOP-0.
5.0 Subsequent Operator Actions CAUTION No single plant parameter should be relied upon for evaluating the plant status under accident conditions.
NOTE The process variables referred to in this procedure are typically monitored by more than one instrumentation channel. The redundant channels should be checked for consistency while performing the steps of this procedure.
5.1 Actuate the PLANT EMERGENCY ALARM and announce over the public address system the following:
ALL PERSONNEL REPORT TO YOUR DESIGNATED ASSEMBLY AREAS. .
1 Rev. 0 l
l
s VOLUME 5 FNP-2-EOP-3.0 5.2 Monitor the fcilowing: -
RCS pressure pressurizer level wide range RCS temperature BIT flow steam generator pressure steam generator water level auxiliary feedwater flow to steam generators CTMT pressure accumulator levels RER flow RWST level CTMT spray flow spray additive tank flow Margin to Saturation (PSIA) to assess the nature and severity of the accident and to verify proper operation of safety systems.
CAUTION System pressure affects the accuracy of level indicating instruments. Steam generator level should not be used as sole indication of adequate
. leve1 in the S/G to provide a heat sink nor should I pressurizer level be used as sole indication of proper pressurizer level. Parameters such as AUXILIARY FfwnWATER FLOW, STEAM PRESSURE, RCS PRESSURE, response of RCS PRESSURE to pressurizer heater operation, and RCS WIDE RANGE T and T should also be evaluated. 'The minimum hand c maximum allowed levels necessary to ensure that actual level is between the instrument's lower tap and upper tap are shown for various pressures in table 1.
5.3 If any ESF actuating parameters exceed their 1
actuation setpoint without actuation, manually initiate that ESF system.
1 5.4 Identify the affected steam generator by the following:
5.4.1 Steam generatar level and pressure indicators and recorders.
5.4.2 Feed flow / steam flow recorders.
5.4.3 If uncertainty exists, all steam generators should be sampled for activity.
5.5 Initiate EIP-9 Radiation Exposkre Estimation and Classification of Emergencies.
i 2 Rev. 0
9
, l ,
VOLUME 5 FNP-2-EOP-3.0 5.6 When the affected steam generator has been posi- -
tively identified, ISOLATE THE AFFECTED STEAM GENERATOR by closing or verifying closed the following:
5.6.1 Atmospheric relief valve for the affected steam generator, place in the manual mode.
5.6.2 MSIV's for the affected steam generator.
5.6.3 MSIV bypass valve 2-MS-HV-3976A (B,C).
5.6.4 Main feedwater stop valve 2-CFW-MOV-3232A (B,C).
5.6.5 Auxiliary Feedwater stop valve 2-AFW-MOV-3764A and E (B and D, C and F) ,
5.6.6 TDAEVP steam supply from S/G 2B(C) valve 2-AFW-HV-3235A (B).
5.7 If RCS pressure decreases to less than 1300 psig (other than controlled RCS depressurization),
trip all Reactor Coolant Pumps after the high F.
head safety injection pump operation has,been ^
verified.
NOTE If reactor coolant pumps are tripped, frequently monitor WR RCS hot leg temperature, WR RCS cold leg temperature, and incore thermocouples to verify circulation and core cooling as indicated
_ by:
The AT between WR RCS hot leg and cold leg <64 0F in the unaffected loops, or Incore thermocouples at or near RCS WR hot leg temperature in the unaffected loops and decreasing.
If these conditions do not exist, maintain Auxiliary Feedwater flow rate and increase steam dump rate to enhance the establishment of natural circulation.
NOTE: The conditions listed above may be continuously monitored by use of the AT function on the Core S2bcooling Monitoring Panel.
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C VOLUME 5
.l
.. FNP-2-EOP-3.0 j 5.8 RESET the SAFETY INJECTION and CTMT PHASE "A"
l CAUTION Automatic reinitiation of safety injection will not occur since the reactor trip breakers are .
not reset.
5.9 Control Auxiliary Feedwater flow to the unaffected steam generators as necessary to maintain no-load S/G level of 33%.
5.10 Open turbine building train A and B Service Water isolation valves Q2P16V514; 515; 516; 517.
5.11 Stop all charging pumps not required to maintain pressurizer level greater than 20%. i 5.12 Stop RER pumps A and B.
l 5.13 After the affected steam generator has been identified and isolated, begin a rapid cooldown of the reactor coolant system to approximately 497'F as follows:
f 5.13.1 With the main condenser availablF, transfer steam dump control to the Steam Pressure Mode and dump steam to the main condenser.
5.13.2 With off-site power or main condenser not available, dump steam through the non-affected steam generator atmospheric rela.ef valves.
5.14 After the reactor coolant system temperature has been reduced to approximately 497*F, begin a depressurization of the reactor coolant system to a value equal to the affected steam generator steam pressure as follows:
5.14.1 -If the RCP's are in service, use the pressurizer spray to reduce the pressure.
5.14.2 If off-site power is not available, or the RCP's are not in service, open one 4
pressurizer power operated relief valve to reduce reactor coolant pressure.
Monitor the pressurizer relief tank pressure and do not exceed 100 psig in the PRT. A 4 Rev. O
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VOIUME 5 FNP-2-EOP-300 oj NOTE .
If the pressurizer power operated relief valve is opened, an increase in pressurizer level may occur as liquid replaces the escaping steam. Do not allow the pressurizer level to increase above 50%.
5.15 Re-establish pressurizer heater control to maintain reactor coolant pressure. If an LOSP has occurred, re-establish pressurizer heater control per FNP-2-EOP-7.0, Section 5.3.
5.16 Establish normal charging and letdown control to maintain 20% pressurizer level as follows:
5.16.1 Stop all but one charging pump.
5.16.2 Open letdown line CTMT isolation valve 2-CVC-HV-8152.
5.16.3 Open letdown line iso valves 2-CVC-HV-459 and 460.
5.16.4 Open letdown orifice valve 2-CVC-HV-8149B(C).
I--' 5.16.5 Open charging pumps to regenerative heat exchanger valves 2-CVC-MOV-8107 and 2-CVC-MOV-8108.
5.16.6 Open charging pump A, B and C miniflow valves 2-CVC-MOV-8109 A, B and C.
5.16.7 Open charging pumps miniflow isolation valve 2-CVC-MOV-8106.
5.16.8 Close boron injection tank inlet valves 2-CVC-MOV-8803A and B.
5.16.9 Place charging flow control valve 2-CVC-FCV-122 in AUTO.
5.16.10 Verify VCT level greater than 14% and reactor makeup in automatic with blended flow set for the hot shutdown boron concentration.
5.16.11 Open VCT outlet isolation valves 2-CVC-LCV-115C and E.
5.16.12 Close RWST to charging pump header valves 2-CVC-LCV-115B And D.
5 Rev. O
VOLUME 5 FNP-2-EOP-3.0
,s. .
5.16.13 Open RCP seal water return isolation ..
valves 2-CVC-MOV-8100 and 2-CVC-MOV-8112.
5.17 If off-site power is reliable as verified by the availability of two independent off-site sources, then shutdown the diesel generators and align for automatic operation per SOP-38.0.
5.18 Continue cooldown in accordance with UOP-2.2 by use of steam dumps or by dumping steam through the non-affected steam generators' atmospheric relief valves if main condenser is not available.
Cooldown.as rapidly as possible within cooldown limitations, and maintaining NPSH requirement 4
for Reactor Coolant Pumps. Maintain RCS pressure less than the affected steam generator steam pressure.
NOTE The boron concentration in the reactor coolant must be verified before additional cooldown is initiated and checked periodically to detect any dilution effect caused by leakage of secondary water into,the reactor coolant.
l{ NOTE " -
Throughout the cooldown, maintain a steam bubble in the pressurizer. Solid water pressure control may not be effective.
5.18 Monitor the condensate Storage Tank level. If the Condensate Storage Tank level decreases to fcur (4) feet, and auxiliary feedwater is required by plant conditions, shift the auxiliary feedwater pumps suction to the Service Water System per FNP-2-SOP-22.0, Section 4.7.
5.19 Return systems that are not required to be aligned for the accident condition to normal operation, refer to AOP-4.0.
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- FNP-2-EOP-3.0 Rsv. O TABIZ 1 --
SUBC00IID CONDITIONS SATURATED STEAM _ ,
RCS PRESSURE MAX. TH-W.R. (*F) TH-W.R. RCS PRESSURE
. .. (PSIG) 50' (*F) '
(PSIG) 0 162 _
50 248 220 3
_ 100 288 230 6 150 316 240 10 200 338 25 0 , 15 25 0 356 260 21 300 372 270 27 350 386 280 35 400 398 290 43 450 410 300 52 500 420 310 63 550 430 320 75 600 439 330 88 650 447 340 103 700 456 350 120 750 463 360 138 800 470 370 159 850 .
477 380 181 900 484 390 206 950 490- 400 233
'[_ 1000 496 410 ~262 1050 502 420 294 1100 508 430 329 1150 514 440 367 1200. 519 450 408 1250 524 460 452 1300 529 470 500 1350 534 480 551 1400 539 490 607 1450 543 500 666 1500 548 510 730 1550 552 520 798 1600 556 530 871 1650 560 540 948 1700 564 550 1031 1750 568 560 1119 1800 572 570 1212 1850 576 580 1311 1900 580 590 1417 1950 583 600 1529 2000 587 610 1647 2050 590 620 1772 2100 594 630 1905 2150 597 640 2046 2200 600 650 2194 2250 604 660 2352 4
2300 607 670 2518 2350 610 680 2698 2400 613 690 2880
'2450 616 700 3079
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