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{{#Wiki_filter:ENCLOSURE 4 SHEARON HARRIS NUCLEAR POWER PLANT DOCKET NO.50-400/LICENSE NO.NPF-63 REQUEST FOR LICENSE AMENDMENT MISCELLANEOUS REFUELING OPERATIONS TECHNICAL SPECIFICATION PAGES Pgp 0+2p~~o<voce~p>so---psppp~p~oc IHOEX LIMITIHG CQHOITEQNS FOR.OPERATION AHO SURVEILLANCE REQUIREMENTS 3/4.9.2 IHSTRUMKNTATION............................
{{#Wiki_filter:ENCLOSURE 4 SHEARON HARRIS NUCLEAR POWER PLANT DOCKET NO. 50-400/LICENSE NO. NPF-63 REQUEST FOR LICENSE AMENDMENT MISCELLANEOUS REFUELING OPERATIONS TECHNICAL SPECIFICATION PAGES
-".......3/4.9.3 OECAY TIMKo~~~~~~~o~~~~~~~~~~~~~~o o~~~~~~~~~~~~~~~~~~~~~o 3/4.9.4 CONTAIHMEHT BUILOIHG PENETRATIONS............
~~o Pgp 0+2p ~p>so--
~~~~~~~-~---3/4.9.5 COMMUNICATIONS.....
    <voce psppp~p
~.....'...
              ~oc
~----~--~-~~-"-~-~~---.--~3/4o9o6 REFUELIHG MACHINE o~~~~o~~~~~~ooo~~ooo~oo~~~~~o~~~~o~~~~~3/4.9.7 3/4.9.8 CRANE TRAVEL-FUEL HAHOLIHG BUILOING...........
 
RESIOUAL HEAT REMOVAL ANO COQLQA'IRCULATION H igh Matll Leve1oo~oo~~~~~~~o~~oo~o~~~ooo~~o~~~o~o'oooo~~ow Mate1 Level~~~~~~o~~~~o~~~~~o~~~~~~~~o~~~~~~~~~~~~~~~L 3/4.9.9 CONTAINMENT VENTILATION ISOLATION SYSTEM.................
IHOEX LIMITIHG CQHOITEQNS         FOR. OPERATION AHO SURVEILLANCE REQUIREMENTS SHCTION                                                                                                                        PAGE 3/4.8.4      ELECTRICAL E)UIPMKNT PRQTKCTIVK OEVICKS Containment Penetration Conductor Qvercurrent Protective      Oevicos..................................                                           ~ .. 3/4 8-19 TABLE    3.8-1    CONTAINMENT PENETRATION COHOUCTOR QVERCURRBiT PROTECTIVE      OEVICKS................                        ~ ~ . - - " " -~     ~ ~ ~ ~ ~ ~ -~~ ~ ~ 3/4 8-21 Motor Operated Valves Thermal Overload                                  Protection........                   3/4 8-.39 TABLE    3.8-2    MOTOR-OPERATED VALVES THERMAL QVERLQAO                                    PROTECTION.....               3/4 8-40 3/4. 9     REFUELIHG OPERATIONS 3/4.9.1      BORON  CONCENTRATION................................." -.                                                    3/4 9-1 TABLE      .9-1  AOMIHISTRATIVK CONTROLS TO PREVENT OILUTIQN QURIHG R EFUE LING o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~  o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o ~ 3/4 9-2 3/4.9.2      IHSTRUMKNTATION............................ - ".......                                                        3/4 9-3 3 /4. 9. 3    OECAY TIMKo ~    ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o 3/4 9-4 3/4.9. 4      CONTAIHMEHT BUILOIHG                PENETRATIONS............                         ~ ~ ~ ~ ~ ~ ~  -~-  --  3/4 9-5 3/4. 9.5      COMMUNICATIONS.....             ~.....'...             ~ -- - - --
3/4.9.10 MATER LEVEL"'-REACTOR VESSEL.............
                                                                              ~     ~ -~~-    "   -~~ ~ ---.- -     ~ 3/4 9-6 3/4o9o6      REFUELIHG MACHINE            o ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ooo ~ ~ ooo ~ oo ~ ~ ~      ~ ~ o ~ ~ ~ ~ o ~ ~ ~ ~ ~ 3/4 9-7 3/4. 9. 7    CRANE  TRAVEL -        FUEL HAHOLIHG                BUILOING...........                                     3/4 9-8 3/4.9. 8      RESIOUAL HEAT REMOVAL ANO COQLQA'IRCULATION H igh Matll    Leve1oo ~ oo ~ ~ ~ ~ ~ ~ ~ o ~ ~ oo          ~ o ~ ~ ~ ooo  ~ ~ o ~ ~ ~ o ~
~.~-~~~~~"~~~-~3/4.9.11 MATER LEVEL-HEM AHD SPENT FUEL PQOLS.....
o' oooo    ~ ~ 3/4 9-9 Low Mate1    Level ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ o ~ ~ ~ ~ ~ o ~ ~ ~     ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3/4 9-LO 3/4.9.9      CONTAINMENT VENTILATION ISOLATION                              SYSTEM.................                        3/4 9-Ll 3/4.9.10      MATER LEVEL"'- REACTOR                VESSEL............. . -              ~  ~  ~ ~ ~ ~ ~ "~ -  ~ ~  ~ 3/4 9-12 3/4.9.11      MATER LEVEL      -  HEM AHD SPENT FUEL                    PQOLS.....         ~...   ~ ~ ~  . ~ ~ - ~ ~ ~ 3/4 9 L3 3/4.9.12      FUEL HANOLIHG BUILDING EMERGENCY EXHAUST                                    SYSTEM.......-              ~ ~ 3/4 9-14 3/4. 10 SPECIAL TEST EXCEPTIONS 3/4. 10. 1 SH UTOOMN MARGINo o o ~ ~ ~ ~ ~ ~ ~ ~ o o o ~ o o
~...~~~.~~-~~~3/4.9.12 FUEL HANOLIHG BUILDING EMERGENCY EXHAUST SYSTEM.......-
                                        ~              ~   ~          ~ ~    ~ ~    ~ ~ ~ ~ ~ o ~
~~3/4.10 SPECIAL TEST EXCEPTIONS 3/4.10.1 3/4.10.2 3/4.10.3 3/4.LO.4 UTOOMN MARGINo~o o~~~~~~~~~~o o~~o~~~o o~~~~~o~~~~~~~~~~~~SH GROUP HEIGHT, INSERTION, AN POMER OISTRIBUTION LIMITS...P HY5 I CS TESTS o~~~~~~~o,~o~~~o~o~~~~o o~~~~~~~~~~~~~~~~~~~~~REACTOR COO LANT LOO PS o~~o~~~~o~~~~~o~~~o~~~~~~~~~~~~~~~~~3/4.10.5 POSITION INOICATION SYFiil SHUTOOWN.................
                                                                                                  ~  ~ ~ ~ ~ ~ ~ ~ ~ ~ ~  3/4 10-1 3/4.10.2 GROUP HEIGHT, INSERTION, AN POMER OISTRIBUTION LIMITS...                                                           3/4 10-2 3/4. 10. 3 P HY5 ICS TESTS o        ~ ~ ~ ~ ~ ~ ~ o, ~ o ~ ~ ~ o ~ o ~ ~ ~ ~ o o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~  3/4 10-3 3/4. LO.4 REACTOR COO LANT LOO PS o o                ~ ~  ~ ~ ~ ~ o ~ ~ ~ ~ ~ o ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3/4 10 4 3/4. 10. 5 POSITION INOICATION SYFiil SHUTOOWN.................                                                      ~ ~ ~ 3/4 10-5 SHEARON HARRIS      - UNIT 1                                      X$
~~~SHCTION 3/4.8.4 ELECTRICAL E)UIPMKNT PRQTKCTIVK OEVICKS Containment Penetration Conductor Qvercurrent Protective Oevicos..................................
 
~..TABLE 3.8-1 CONTAINMENT PENETRATION COHOUCTOR QVERCURRBiT PROTECTIVE OEVICKS................
9 TABLE P'    1 ADHINISTiRATIVE CONTROLS TO PREVENT  DILUTION DUR:NG R=;UELING ENSE qT-VALVE POSITION VALVE/ID          DURING REFUELING        LOCK    DESCRIPTION 1CS-149                Closed            Yes      RMW  to the    CVCS    ak'eup  control (CS-0121SN)                                      system 1CS-510                losed            Yes    Boric Acid tch Tank Outlet (CS-0631SN)                                      valve. Ha be opened            if  he hatching        nk concentration is > 20 ppm boron, and valve 1CS"50 (makeup water supply to b ch tank) is closed.
~~.--"-~"~~~~~~-~-~~~Motor Operated Valves Thermal Overload Protection........
1CS-503                Closed            Yes          to Batching Tank.        Do  not (CS-0251)                                            en  unless    ou.let valve    1CS-510 s closed.
TABLE 3.8-2 MOTOR-OPERATED VALVES THERMAL QVERLQAO PROTECTION.....
1CS"570                Closed            No      CVCS letdown to BTRS.          Place (CS-0&75SN)                                        valve in "shut" at valve con-rol switch and place BTRS          ,
3/4.9 REFUELIHG OPERATIONS 3/4.9.1 BORON CONCENTRATION................................."-.TABLE.9-1 AOMIHISTRATIVK CONTROLS TO PREVENT OILUTIQN QURIHG R EFUE LING o~~~~~~~~~~~~~~~~~~~~o~~~~~~~~~~~~~~~~~~~~~~~~o~PAGE 3/4 8-19 3/4 8-21 3/4 8-.39 3/4 8-40 3/4 9-1 3/4 9-2 3/4 9-3 3/4 9-4 3/4 9-5 3/4 9-6 3/4 9-7 3/4 9-8 3/4 9-9 3/4 9-LO 3/4 9-Ll 3/4 9-12 3/4 9 L3 3/4 9-14 3/4 10-1 3/4 10-2 3/4 10-3 3/4 10 4 3/4 10-5 SHEARON HARRIS-UNIT 1 X$
function selector swi ch in" "off."    No  lock required.
VALVE/ID 1CS-149 (CS-0121SN) 1CS-510 (CS-0631SN) 9 TABLE P'1 ADHIN ISTiRATIVE CONTROLS TO PREVENT DILUTION DUR:NG R=;UELING ENSE qT-VALVE POSITION DURING REFUELING LOCK DESCRIPTION Yes RMW to the CVCS ak'eup control system Closed losed Yes Boric Acid tch Tank Outlet valve.Ha be opened if he hatching nk concentration is>20 ppm boron, and valve 1CS"50 (makeup water supply to b ch tank)is closed.1CS-503 (CS-0251)Closed Yes to Batching Tank.Do not en unless ou.let valve 1CS-510 s closed.1CS"570 (CS-0&75SN)
ICS-670                Cl os ed          Yes    RNM  to  BTRS    loop.
Closed No CVCS letdown to BTRS.Place valve in"shut" at valve con-rol switch and place BTRS , function selector swi ch in""off." No lock required.ICS-670 (CS-0599SN)
(CS-0599SN) 1CS-649                  Closed            Yes        sin sluice to      BTRS (CS-019SSN)                                       d  ineralizers.
Cl os ed Yes RNM to BTRS loop.1CS-649 (CS-019SSN) 1CS-93 (CS-051SN) 1CS-320 (CS-0641SN) 1CS-98 (CS-074')Closed Cl ose C sed Open Yes Yes Yes.No sin sluice to BTRS d ineralizers.
1CS-93                  Cl ose              Yes    Resi sluice to       CVCS (CS-051SN)                                        demine alizers 1CS-320                C    sed            Yes. Recycle      vaporation    Feed (CS-0641SN)                                        Pump  to c    r ging/safety injection    p  mp suction.
Resi sluice to CVCS demine alizers Recycle vaporation Feed Pump to c r ging/safety injection p mp suction.BTRS bypass v lve.Place valve control itch in"open" position.SHEARON HARRIS-UNIT 1 3/4 9-2 INSERT TO TABLE 3.9-1: C C CP&L VALVE NO.(Ebasco Valve No.)DESCRIPTION 1CS-149 (CS-D121SN
1CS-98                  Open                No      BTRS  bypass v lve.        Place (CS-074')                                           valve control        itch in "open" position.
)1CS-510 (CS-D631SN)
SHEARON HARRIS    - UNIT 1                3/4 9-2
Reactor Makeup Water to CVCS Makeup Control System Boric Acid Batch Tank Outlet Lock closed;may be opened to permit makeup to Refueling Water Storage Tank provided valves 1CS-156 and 1CS-155 are maintained closed with their main control board control switches in"shut" position, and manual valves 1CS-274, 1CS-265 and 1CS-287 are t locked closed.Locked closed;may be opened provided the boron concentration of the boric acid batch tank is>2000 ppm and valve 1CS-503 is closed.1CS-503 (CS-D251)Reactor Makeup Water to Boric Acid Batch Tank Lock closed, may be opened provided valve 1CS-510 is closed.1CS-93 (CS-D51SN)
 
Resin Sluice to CVCS Demineralizers Lock closed.1CS-320 (CS-D641SN)
C INSERT TO TABLE 3.9-1:                                                                                            C CP&L VALVE NO.
Boron Recycle Evaporator Feed Pump to Charging/SI Pumps Lock closed.1CS-570 (CS-D575SN)
(Ebasco Valve No.)                    DESCRIPTION 1CS-149                Reactor Makeup Water to  CVCS Makeup      Lock closed; may be opened to permit makeup (CS-D121SN )           Control System                              to Refueling Water Storage Tank provided valves 1CS-156 and 1CS-155 are maintained closed with their main control board control switches in "shut" position, and manual 1CS-510 (CS-D631SN)
CVCS Letdown to Boron Thermal Regeneration System Closed with main control board control switch in"shut" position, and BTRS function selector switch maintained in"off" position, no lock required.1CS-670 (CS-D599SN)
Boric Acid Batch Tank Outlet valves 1CS-274, 1CS-265 and 1CS-287 are locked closed.
Reactor Makeup Water to Boron Thermal Regeneration System Lock closed.1CS-649 (CS-D198SN)
Locked closed; may be opened provided the boron concentration of the boric acid batch tank is  > 2000 ppm and valve 1CS-503 is t
Resin Sluice to BTRS Demineralizers Lock closed.1CS-98 (CS-D740SN)
closed.
Boron Thermal Regeneration System Bypass Opened with main control board control switch maintained in"open" position,'o lock required.(254CRS/cn)
1CS-503                Reactor Makeup Water to Boric Acid          Lock closed, may be opened provided valve (CS-D251)             Batch Tank                                  1CS-510 is closed.
REFUELING OPERATIONS 3/4.9.2 INSTRUMENTATION LIMITING CONDITION FOR OPERATION 3.9.2 As a minimum, two Source Range Neutron Flux Monitors shall be OPERABLE, each with continuous visual indication in the control room and one with audible indication in the containment and control room.APPLICABILI)
1CS-93                Resin Sluice to CVCS Demineralizers      Lock closed.
Y: MODE 6.ACTION: a.g~Ma.<H Mith onto ihe above required monitors inoperable or not operating, immediately suspend all operations involving CORE ALTERATIONS or positive reactivity changes.b.With both of the above required monitors inoperable or not operating, i>~~4"">><~determine the boron concentration of the Reactor Coolant System ai least once per 12 hours.SURVEILLANCE REQUIREMENTS 4.9.2 Each Source Range Neutron Fl.ux Monitor shall be demons rated OPERABLE by performance of: a.A CHANNEL CHECK at leas once per 12 hours, b.An ANALOG CHANNEL OPERATIONAL TEST within 8 hours prior to the initial start of CORE ALTERATIONS, and c.An ANALOG CHANNEL OPERATIONAL TEST at least once per 7 days.SHEARON HARRIS-UNIT 1 3/4 9"3  
(CS-D51SN) 1CS-320              Boron Recycle Evaporator Feed Pump    to    Lock closed.
\0}}
(CS-D641SN)          Charging/SI  Pumps 1CS-570              CVCS Letdown  to Boron Thermal              Closed with main control board control switch (CS-D575SN)          Regeneration  System                        in "shut" position, and BTRS function selector switch maintained in "off" position, no  lock required.
1CS-670              Reactor Makeup Water to Boron Thermal      Lock closed.
(CS-D599SN)          Regeneration System 1CS-649              Resin Sluice to  BTRS Demineralizers      Lock closed.
(CS-D198SN) 1CS-98                Boron Thermal Regeneration    System Bypass Opened  with main control board control switch (CS-D740SN)                                                     maintained in "open" position,'o lock required.
(254CRS/cn)
 
REFUELING OPERATIONS 3/4. 9. 2  INSTRUMENTATION LIMITING CONDITION      FOR OPERATION 3.9.2    As a  minimum, two Source Range Neutron Flux Monitors shall be OPERABLE, each with continuous visual indication in the control room and one with audible indication in the containment and control room.
APPLICABILI)Y:        MODE 6.
ACTION:
g~ Ma.<H
: a. Mith onto ihe above required monitors inoperable or not operating, immediately suspend all operations involving CORE ALTERATIONS or positive reactivity changes.
: b. With both of the above required monitors inoperable or not operating, i>~~4"">>    <    ~determine the boron concentration of the Reactor Coolant System ai least once per 12 hours.
SURVEILLANCE REQUIREMENTS 4.9.2    Each Source Range Neutron Fl.ux Monitor shall be demons rated      OPERABLE by  performance    of:
: a. A CHANNEL CHECK    at leas  once per 12 hours,
: b. An ANALOG CHANNEL OPERATIONAL TEST    within  8 hours prior to the initial start  of CORE  ALTERATIONS, and
: c. An ANALOG CHANNEL OPERATIONAL TEST    at least once per 7 days.
SHEARON HARRIS    -  UNIT 1                3/4 9"3
 
\ 0}}

Latest revision as of 06:50, 22 October 2019

Proposed Tech Specs Re Boron Concentration During Refueling Operations
ML18005A837
Person / Time
Site: Harris Duke Energy icon.png
Issue date: 03/30/1989
From:
CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18005A835 List:
References
NUDOCS 8904040420
Download: ML18005A837 (6)


Text

ENCLOSURE 4 SHEARON HARRIS NUCLEAR POWER PLANT DOCKET NO. 50-400/LICENSE NO. NPF-63 REQUEST FOR LICENSE AMENDMENT MISCELLANEOUS REFUELING OPERATIONS TECHNICAL SPECIFICATION PAGES

~~o Pgp 0+2p ~p>so--

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~oc

IHOEX LIMITIHG CQHOITEQNS FOR. OPERATION AHO SURVEILLANCE REQUIREMENTS SHCTION PAGE 3/4.8.4 ELECTRICAL E)UIPMKNT PRQTKCTIVK OEVICKS Containment Penetration Conductor Qvercurrent Protective Oevicos.................................. ~ .. 3/4 8-19 TABLE 3.8-1 CONTAINMENT PENETRATION COHOUCTOR QVERCURRBiT PROTECTIVE OEVICKS................ ~ ~ . - - " " -~ ~ ~ ~ ~ ~ ~ -~- ~ ~ ~ 3/4 8-21 Motor Operated Valves Thermal Overload Protection........ 3/4 8-.39 TABLE 3.8-2 MOTOR-OPERATED VALVES THERMAL QVERLQAO PROTECTION..... 3/4 8-40 3/4. 9 REFUELIHG OPERATIONS 3/4.9.1 BORON CONCENTRATION................................." -. 3/4 9-1 TABLE .9-1 AOMIHISTRATIVK CONTROLS TO PREVENT OILUTIQN QURIHG R EFUE LING o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o ~ 3/4 9-2 3/4.9.2 IHSTRUMKNTATION............................ - "....... 3/4 9-3 3 /4. 9. 3 OECAY TIMKo ~ ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o 3/4 9-4 3/4.9. 4 CONTAIHMEHT BUILOIHG PENETRATIONS............ ~ ~ ~ ~ ~ ~ ~ -~- -- 3/4 9-5 3/4. 9.5 COMMUNICATIONS..... ~.....'... ~ -- - - --

~ ~ -~~- " -~- ~ ~ ---.- - ~ 3/4 9-6 3/4o9o6 REFUELIHG MACHINE o ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ooo ~ ~ ooo ~ oo ~ ~ ~ ~ ~ o ~ ~ ~ ~ o ~ ~ ~ ~ ~ 3/4 9-7 3/4. 9. 7 CRANE TRAVEL - FUEL HAHOLIHG BUILOING........... 3/4 9-8 3/4.9. 8 RESIOUAL HEAT REMOVAL ANO COQLQA'IRCULATION H igh Matll Leve1oo ~ oo ~ ~ ~ ~ ~ ~ ~ o ~ ~ oo ~ o ~ ~ ~ ooo ~ ~ o ~ ~ ~ o ~

o' oooo ~ ~ 3/4 9-9 Low Mate1 Level ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ o ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3/4 9-LO 3/4.9.9 CONTAINMENT VENTILATION ISOLATION SYSTEM................. 3/4 9-Ll 3/4.9.10 MATER LEVEL"'- REACTOR VESSEL............. . - ~ ~ ~ ~ ~ ~ ~ "~ - ~ ~ ~ 3/4 9-12 3/4.9.11 MATER LEVEL - HEM AHD SPENT FUEL PQOLS..... ~... ~ ~ ~ . ~ ~ - ~ ~ ~ 3/4 9 L3 3/4.9.12 FUEL HANOLIHG BUILDING EMERGENCY EXHAUST SYSTEM.......- ~ ~ 3/4 9-14 3/4. 10 SPECIAL TEST EXCEPTIONS 3/4. 10. 1 SH UTOOMN MARGINo o o ~ ~ ~ ~ ~ ~ ~ ~ o o o ~ o o

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ o ~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3/4 10-1 3/4.10.2 GROUP HEIGHT, INSERTION, AN POMER OISTRIBUTION LIMITS... 3/4 10-2 3/4. 10. 3 P HY5 ICS TESTS o ~ ~ ~ ~ ~ ~ ~ o, ~ o ~ ~ ~ o ~ o ~ ~ ~ ~ o o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3/4 10-3 3/4. LO.4 REACTOR COO LANT LOO PS o o ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ o ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 3/4 10 4 3/4. 10. 5 POSITION INOICATION SYFiil SHUTOOWN................. ~ ~ ~ 3/4 10-5 SHEARON HARRIS - UNIT 1 X$

9 TABLE P' 1 ADHINISTiRATIVE CONTROLS TO PREVENT DILUTION DUR:NG R=;UELING ENSE qT-VALVE POSITION VALVE/ID DURING REFUELING LOCK DESCRIPTION 1CS-149 Closed Yes RMW to the CVCS ak'eup control (CS-0121SN) system 1CS-510 losed Yes Boric Acid tch Tank Outlet (CS-0631SN) valve. Ha be opened if he hatching nk concentration is > 20 ppm boron, and valve 1CS"50 (makeup water supply to b ch tank) is closed.

1CS-503 Closed Yes to Batching Tank. Do not (CS-0251) en unless ou.let valve 1CS-510 s closed.

1CS"570 Closed No CVCS letdown to BTRS. Place (CS-0&75SN) valve in "shut" at valve con-rol switch and place BTRS ,

function selector swi ch in" "off." No lock required.

ICS-670 Cl os ed Yes RNM to BTRS loop.

(CS-0599SN) 1CS-649 Closed Yes sin sluice to BTRS (CS-019SSN) d ineralizers.

1CS-93 Cl ose Yes Resi sluice to CVCS (CS-051SN) demine alizers 1CS-320 C sed Yes. Recycle vaporation Feed (CS-0641SN) Pump to c r ging/safety injection p mp suction.

1CS-98 Open No BTRS bypass v lve. Place (CS-074') valve control itch in "open" position.

SHEARON HARRIS - UNIT 1 3/4 9-2

C INSERT TO TABLE 3.9-1: C CP&L VALVE NO.

(Ebasco Valve No.) DESCRIPTION 1CS-149 Reactor Makeup Water to CVCS Makeup Lock closed; may be opened to permit makeup (CS-D121SN ) Control System to Refueling Water Storage Tank provided valves 1CS-156 and 1CS-155 are maintained closed with their main control board control switches in "shut" position, and manual 1CS-510 (CS-D631SN)

Boric Acid Batch Tank Outlet valves 1CS-274, 1CS-265 and 1CS-287 are locked closed.

Locked closed; may be opened provided the boron concentration of the boric acid batch tank is > 2000 ppm and valve 1CS-503 is t

closed.

1CS-503 Reactor Makeup Water to Boric Acid Lock closed, may be opened provided valve (CS-D251) Batch Tank 1CS-510 is closed.

1CS-93 Resin Sluice to CVCS Demineralizers Lock closed.

(CS-D51SN) 1CS-320 Boron Recycle Evaporator Feed Pump to Lock closed.

(CS-D641SN) Charging/SI Pumps 1CS-570 CVCS Letdown to Boron Thermal Closed with main control board control switch (CS-D575SN) Regeneration System in "shut" position, and BTRS function selector switch maintained in "off" position, no lock required.

1CS-670 Reactor Makeup Water to Boron Thermal Lock closed.

(CS-D599SN) Regeneration System 1CS-649 Resin Sluice to BTRS Demineralizers Lock closed.

(CS-D198SN) 1CS-98 Boron Thermal Regeneration System Bypass Opened with main control board control switch (CS-D740SN) maintained in "open" position,'o lock required.

(254CRS/cn)

REFUELING OPERATIONS 3/4. 9. 2 INSTRUMENTATION LIMITING CONDITION FOR OPERATION 3.9.2 As a minimum, two Source Range Neutron Flux Monitors shall be OPERABLE, each with continuous visual indication in the control room and one with audible indication in the containment and control room.

APPLICABILI)Y: MODE 6.

ACTION:

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a. Mith onto ihe above required monitors inoperable or not operating, immediately suspend all operations involving CORE ALTERATIONS or positive reactivity changes.
b. With both of the above required monitors inoperable or not operating, i>~~4"">> < ~determine the boron concentration of the Reactor Coolant System ai least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SURVEILLANCE REQUIREMENTS 4.9.2 Each Source Range Neutron Fl.ux Monitor shall be demons rated OPERABLE by performance of:

a. A CHANNEL CHECK at leas once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />,
b. An ANALOG CHANNEL OPERATIONAL TEST within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> prior to the initial start of CORE ALTERATIONS, and
c. An ANALOG CHANNEL OPERATIONAL TEST at least once per 7 days.

SHEARON HARRIS - UNIT 1 3/4 9"3

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