ML20086J096
| ML20086J096 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 01/16/1984 |
| From: | Daltroff S PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Eisenhut D Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737 NUDOCS 8401230173 | |
| Download: ML20086J096 (132) | |
Text
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PHILADELPHIA ELECTRIC COMPANY
( a 2301 MARKET STREET P.O. BOX 8699 PHILADELPHI A. PA.19101 SHIELDS L. DALTROFF n Er*E"5EEo= January 16, 1984 Docket Nos. 50-277
, 50-278 l- Mr. Darrell G. Eisenhut l . Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C. 20555
Subject:
Peach Bottom Atomic Power Station Implementation of NUREG-0737, ,
Supplement 1, Regulatory Guide 1.97 - !
Application to Emergency Responsc Facilities
Reference:
Correspondence dated April 15, 1983.
S. L. Daltroff, PECo, to D. G. Eisenhut,
'NRC
Dear Mr. Eisenhut:
This letter transmits additional information regarding the implementation of NUREG-0737, Supplement 1, item 6, Regulatory Guide 1.97 - Application to Emergency Response Facilities .
Generic Letter No. 82-33, dated December 17, 1982, (D.
G. Eisenhut, NRC, to All Licensees of Operating Reactors) requested the licensee to submit a report describing how it meets certain requirements in Regulatory Guide 1.97, " Instrumentation For Light-Water-Cooled Nuclear Power Plants to Assess Plant and Environs Conditions During and Following An Accident." It was requested that the report identify the extent of compliance, proposed modifications, implementation schedules, and justifications for exceptions to the guidance contained in Regulatory Guide 1.97. Attachment III of our April 15, 1983, submittal, S. L. Daltrof f, PECo, to D. G. Eisenhut, NRC, described our plans for completing an engineering evaluation which compares the design of plant instrumentation to the guidance in Generic Letter 82-33 and Regulatory Guide 1.97. As described in our response, the entire study would not be completed until mid 1984, due to (1) the amount of time required 8401230173 840116 PDR ADOCK 05000277 F PDR dgij
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v Mr. Darrell: G. Eisenhut f ,. Pa'ge 2 t
to complete-the evaluation of the variable concerning primary containment-isolation valve' position, and (2) the time constraints associated with the acquisition of equipment ,
.. qualification test data f rom the manuf acturers. The ' April 15, r 1983, . submittal also described our plans for an earlier. submittal ,
!for the bulk of study involving our compliance with Generic
- Letter 82-33.
The. majority of the. evaluation has been completed and is -
transmitted ~ as Attachments I and II of this letter. These attachments show the results of the evaluation for all of the instrumentation variables addressed' in Regulatory Guide 1.97, except- for ' primary containment isolation valve position. As described in our April 15, 1983, submittal, a supplemental report will be submitted by July 1,1984, describing the primary containment icolation valve . position indications ~ This submittal date .is contingent upon being able to obtain all necessary qualification -test data f rom the manuf acturers.
A. detailed evaluation comparing ~the applicable Peach Botton ~ variables to the design criteria of' the NRC guidance (G.L.
82-33 and RG 1.97) is provided in Attachment II. This attachment
.also specifies exceptions to the guidance, j ustifi cations ,
proposed modifications, ' and the schedule f or the upgrade.
Attachmant .I provides complementary information regarding the Peach Bottom evaluation and summarizes the exceptions and modifications proposed in Attachment II.
Should you have any questions regarding this matter, please do not hesitate to contact us.
Very truly yours, f
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7 Attachments cc: A. R. Blough, Site Inspector r a
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i Docket No. $0-277 !
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Peach Bottom Atomic. Power-Station i Units 2 and 3 Implementation of NUREG-0737, Supplement 1 ,
R .G . 1.97 - Application to Emergency [
Response Facilities l Attachments I & II to January 16, 1984 I
Correspondence - Philadelphia Electric Company to'D. G. Eisenhut, NRC !
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Docket No2. 50-27'i 50-278 Attachment I Regulatory Guide 1.97 - Application to Emergency Response Faciliti'os Response to the criteria in Section 6 of NUREG-0737, Supplement 1 Summary of NRC Requirements:
Section 6.1.b - Control Room The licensee is required to provide measurements and indication in the control room of Type A, B, C, D and E variables listed in Regulatory Guide 1.97 (R.G. 1. 97) , " Instrumentation for Light-Water-Cooled Nuclear Power Plants to Assess Plant ind Environs Conditions During and Following an Accident," Revision 2.
The licensee is required to provide reliable indication in the control room of the meteorological variables (wind direction, wind speed, and atmospheric stability) specified in R.G. 1.97, Revision 2, for site meteorology.
Section 6.1.c - Technical Support Center (TSC)
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The Type A, B, C, D and E variables that are essential for performance of TSC functions shall be available in the TSC.
Section 6.1.d - Emergency Operations Facility (EOF)
Those primary indicators needed to monitor containment conditions and releases of radioactivity from the plant shall be available in the EOF.
Section 6.2 - Documentation and NRC Review The licensee shall submit a report det,cribing how it meets the above requirements.
PECo Response to Requirements of Section 6.1.b:
Control Room As stated in the letter from J. W. Gallagher of PECo to D. G.
Eisenhut of the NRC, dated September 14, 1983, the design review of accident monitoring instrumentation at Peach Bottom APS Units 2 and 3 was performed in accordance with revision 3 of R.G. l.97 rather than revision 2 as specified by supplement 1 of NUREG-0737. This position is consistent with the NRC guidance provided in revision 3 of R.G.
,r~3 1.97 which statec that the new revision provides acceptable guidance
- ( m ,/ for plant redesign in response to TMI-2 Action Plan (NUREG-0737) and its subsequent clarifications and generic letters. Revision 3 was published
' subsequent to the issuance of NUREG-0737, Supplement 1, and our position therefore recognizes the latest NRC guidance.
j3 The intent of R.G. 1.97 is to ensure that necessary and sufficient instrumentation exists for assessing plant and environs conditions during and following an accident, as required by 10CFR50, Appendix A, General DJsign Criteria 13, 19, and 64. These requirements have already been implemented in many instances at Peach Bottom either by instrumentation included in the original plant design or by instrumentation that has recently been installed in response to other NUREG-0737 requirements. In those instances where the design deviates from R.G. 1.97, new instrumentation will be installed and/or additional testing or analyses performed unless the deviation can be justified.
In assessing R.G. 1.97, we have drawn upon information contained in several documents such as ANSI /ANS 4.5 and IEEE Std. 497-1981 and on data derived from analyses and studies. The positions taken for Peach Bottom reflect, for the most part, agreement with the BWR Owners' Group report on R.G. 1.97. This report, "BWR Owners' Group Position on NRC Regulatory Guide 1.97, Revision 2," has previously been transmitted to the Nuclear Regulatory Commission.
Peach Bottom's compliance with the design and qualification criteria defined in the regulatory position of R.G. 1.97 is detailed in the attached computer printout (Attachment II) and is disc ussed below.
The paragraph and table numbers cited correspond to those in R. G. 1.97.
In addition to the deviations described in attachment II, the following
(] are general clarifications to the design and qualification criteria V defined in R. G. 1.97:
A. Table 1, Section 1: Equipment Qualification Accident monitoring instruments that are required to be environmentally qualified will be qualified to the requitements of NUREG-0588. (NUREG-0588 Category I for new instruments; Category II for existing instruments). The seismic qualification of new instruments will meet che requirements of Regulatory Guido 1.100. The seismic qualification of existing instruments will be in accordance with the commitments described in the Peach Bottom updated Final Safety Analysis Report (FSAR) Section 7.19, for safety-related instruments.
B. Table 1, Sect.4on 2: Redundancy
- ' A third channel of instrumentation for category 1 instruments will be provided only if a failure of one accident monitoring channel results in information ambiguity that would lead operators to defeat or fail to accomplish a required safety function, and if one of the following measures cannot provide t.he information:
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- 1. Cross checking with an independent channel that monitors a different variable bearing a known relationship to the variable being monitored.
- 2. Providing the operator with the capability of perturbing the measured variable to determine which channel has failed by observing th6 response on each instrument.
- 3. The use of portable instrumentation for validation.
The requirements for physical independence of electrical systems is based on the commitments described in the Peach Bottom updated FSAR, Sections 7.1 and 8.4.
C. Table 1, Section 3: Power Sources The category 1 instrumentation will be energized from station standby power sources and will be backed up by batteries where momentary interruption is not tolerable. The basis for licenair.g the plant standby power system is described in the Peach Bottom updated FSAR, Sections 8.4, R.5, 8.6 and 8.7, in lieu of R. G. 1.97.
D. Table 1, Section 5: Quality Assurance
(~') The Peach Bottom Quality Assurance Plan is described in Appendix D
\_/ of the updated FSAR. The Peach Bottom Quality Assurance Plan either complies with the guidance specified in Table 1, Section 5, of R. G. 1.97 or endorses alternate equivalent means as specified in Appendix D of the updated FSAR.
E. Table 1, Section 8: Equipment Identification The instruments designated as categories 1 and 2 for variable types A, B and C will be identified in such a manner as to optimize the human factors engineering and presentation of information to the control room operator. This position is takan to clarify the intent of R.G. 1.97, which specified that these instruments be easily discerned for use during accident conditions.
F. Table 1, Section 10: Servicing, Testing, Calibration The program for providing periodic checking, testing, calibrating, and calibration verification of accident monitoring instrument channels
-will be in accordonce with the Peach Bottom Technical Specifications.
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G. Paragraphs 1.5 and 2.4 It is our position 'Aat table 2 of R.G. 1.97 does not represent the minimum number of variables, correct ranges, or design and qualification categories for all accidcnt monitoring instrumentation at a BWR facility. The use of different ranges and different design and qualification requirements is addressed in attachment II as an exception from R.G. 1.97 for each applicable case.
In addition to the variables listed in table 2 of R. G. 1.97, we have developed a list of type A variables and have added five type D variables. The development and identification of these variables is discussed below:
- 1) Type A variables:
R. G. 1.97, Revision 3, designated all type A variables as plant specific, thereby defining none in particular. Type A variables are defined as "those variables to be monitored that provide primary information required to permit the control room operator to take specific manually controlled actions for which no automatic control is provided and that are required for safety systems to accomplish their safety function for design basis accident events." R.G. 1.97 defines primary information as "infomation that is essential for direct accomplishment of the specified safety function." Variables G with contingency actions that may be identified in written procedures V are excluded from this definition of primary infomation. The type A variables selected for Peach Bottom are based on the Peach Bottom Emergency Operating Procedures. These procedures identify those plant variables for which manual operator actions are required. The following are the Peach Bottom type A variables:
Als Reactor Pressure A2: Reactor Water Level A3: Suppression hol Water Temperature A4: Suppression kool Water Level AS: Drywell Pressure A6: Containment Oxygen Concentration
- 2) Additional Type D Variables:
To-address the requirement in R.G. 1.97 that "the designer should select variables and information display channels required by his design to enable the control room personnel to ascertain the operating status of each individual safety system and other systems important to safety to that extent necessary to detemine if each system is operating or can be placed in operation. . .", the BWR Owners' Group made use of previous studies to detemine if additional variables should be added to the R. G. 1.97 list. In one of these studies, documented in NUREG/CR-2100," Boiling Water Reactor Status Monitoring During Accident p
(j Conditions," April 1981, another list of variables has been compiled for the BWR. That report and a companion report, NUREG/CR-1440,
" Light Water Reactor Status Monitoring During Accident Conditions,"
June 1900, address plant systems not important to safety, as well as systems that are inportant to safety. In particular, these reports consider the potential role of the turbine plant in mitigating certain accidents. A detailed description of the analysis of these reports by the BWR Owners' Group is described in the "BWR Owners' Group Position on NRC Regulatory Guide 1.97, Revision 2."
Based on a review of the above documents by the BWR Owners' Group, five additional variables identified in the NUREG, but not in R.G. 1.97, have been included in the Peach Bottom type D, category 3, variable list. Four of these variables are in the turbine plant; turbine bypass valve position (variable D26), condenser hotwell level (variable D27), condenser vacuum (variable D28), and condenser cooling water flow (variable D29). These variables provide a primary measure of the status of a heat sink or water inventory in the turbine plant.
The turbine-plant systems are not classified as safety systems or as systems important the safety. The fifth variable, reactor primary-loop recirculation flow (variable D30), has also been included as a type D, category 3, variable for Peach Bottom.
PECo Response to Requirements of Section 6.1.cz Technical Support Center (TSC) and Section 6.1.d: Emergency Operations Facility (EOF).
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(. / All of the R. G. 1.97 variables which are displayed in the main control room (refer to the listing in attachment II) are also displayed in the technical support center and emergency operation facility by the existing closed-circuit television system. This system uses remote-controlled cameras which have been positioned in the main control room.
PECo Response to Requirements of Section 6.2 Documentatien and NRC Review Documentation showing how the design of the accident monitoring instrumentation conforms to the requirements of R.G. 1.97 is provided in attachment II. Deviations from the guidance in R.G. 1.97 are explicitly shown and supporting justification or alternatives are presented.
Deviations are shown for the following variables:
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) Variable Bl -Neutron Flux B5 and C3 BWR Core' Temperature B8 and C6: Drywell Sump Level B10: Containment Isolation Valve Position Cl: Primary Coolant Radioactivity C11: Drywell Hydrogen Concentration Cl3 and E4, Part 6: Off Gas Stack Noble Gases C14 and E4, Part 5: Unit Vent Stack NoblO Gases D3: Suppression Chamber Spray Flow D8: Drywell Spray Flow D17: SLCS Flow D21: Cooling Water Temperature to ESF Components D22: Cooling Water Flow to ESF Components D25, Part 8: Battery Room Damper Air Supply D25, Part 9: MSIV Instrument Air Supply E2: Reactor Building Area Radiation E4, Part 7: Unit Vent Stack Flow Rate The following variables are not applicable to the Peach Bottom design, but have been included and listed as exceptions in attachment II for completeness:
Variable j'~} D9: MSIV Leakage Control System Pressure w_/ Dll: Isolation Condenser System Water Level D12: Isolation Condenser System Valve Position E4, Part 1: Drywell - SGTS Purge Noble Gases E4, Part 2: Secondary Containment Purge Noble Gases E4, Part 3: Reactor Shield Building Annulus Noble Gases E4, Part 4: Auxiliary Building Noble Gases E4, Part 9: Other Release Points Noble Gases Modifications to the plant or additional testing or analyses are in progress for the following variables:
Variable Modification A1,B6,C4 and C9: Reactor Pressure E A3 and D6: Suppression Pool Water Temperature E A6 and C12: Containment Oxygen Concentration A Cll Drywell Hydrogen Concentration A D7: Drywell Atmosphere Temperature A D10: Safety Relief Valve Position A
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( ,) The review of the Peach Bottom design shows that modifications to the plant or additional testing or analyses are required for the following variables:
Variable Modification B10: Containment Isolation Valve Position B D3: Suppression Chamber Spray Flow A D7: Drywell Atmosphere Teraperature C D8: Drywell Spray Flow A D13: RCIC Flow A D14: HPCI Flow A D15: Core Spray Syi. tem Flow A D16: LPCI System Flow A D17: SLCS Flow D D18: SLCS Storage Tank Level D D19: RHR Flow A D20: RHR Heat Exchanger Outlet Temperature A D24: Emergency Ventilation Damper Position B D25, Part 4: Drywell Purge Valve Nitrogen Pressure A,B D25, Part 7: CAD Vent Valve Instrument Air B Modification Code:
P At Replace existing components with qualified components or obtain r~' documentation to prove qualification.
NlS B: Provide capability to measure tariable.
C: Modify instrument range.
D: Additional analysis required when ATWO rulemaking is complete.
E. Install new instrumentation systems to meet the design and qualification requirements.
Attachment II shows that additional information is required to complete the evaluation of the following variable:
Variable B10: Containment Icolation Valve Position The additional information for variable B10 will be submitted in a supplemental report by July 1, 1984. It is noted that our ability to provide all of the requested information by this date is contingent upon the receipt of any necessary equipment qualification information from the manufacturers.
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I d The schedule for each of the modifications listed above is shown in i attachment II. This schedule reflects our plans for phased implementation and integration of. these modifications with others required for various reasons, including those modifications required as a result of other emergency ~ response activities. This ' schedule reflects the l commitments made in the letter from S. L. Daltroff of PECo to D. G.
Eisenhut'of the NRC, dated April 15, 1983, and shows completior. of all
. modifications by the end of the second refueling outage for each unit 1following the Spring.1984 unit 2 refueling outage. (Note, the April 15, 1983 letter said "following the' Fall 1983 unit 2 refueling outage."
'This outage has been delayed and is currently identified as the Spring 1984 unit 2' refueling outage.) The~ dates pre 3ed are the best estimates as to the time required to implement the modifi.;ations. These dates are contingent upon material or equipment availability. This schedule is also based on the acceptance by the NRC of the noted exceptions to the guidance provided in R.G. 3.97.
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(_ PAGE 2 'n, 01/16/84 VARIABLE No. A1
( ALSO SEE VARIABLES B6, C4, AND C9)
DESCRIPTION: REACTOR PRESSURE INSTALLED PANGE: PT-2131-6-105; 0-1500 PSIG PT-2131-6-53A,B Ci 0-1200 PSIG REQUI1C) RAtlGE: 0 TO 1500 PSIG DNIRONMENTAL QUALIFICATION: NO CATEGORY: 1 SEISMIC QUALIFICATID4: to PURPOSE: OPERATOR ACTION: 11 DEPRESSURIZE RPV AND QUALITY ASSURANCE: Cor1MERICIAL GRADE MAINTAIH SAFE COOLDOWH RATE BY ANY OF SEVERAL SYSTEMS, SUCH AS REDUNDAtlCY: MULTI-CHANHEL MAIN TURBINE BYPASS VALVES HPCI, RCIC Atc RWCU: El MAtlULLLY OPEN SENSOD(S): LOCATIM4:
OttE SRV TO REDUCE FRESSURE TO BELOW SRV SETPOINT IF ANY SRV IS CYCLING. PT-2E31-6-105 REACTOR BUILDItG PT-2t3)-6-53A,B C REACTOR BUILDItG SAFETY FUNCTION: 1) CORE COOLING; POWER SUPPLY: UNIHTERRUPTIBLE POWER 21 MAINTAIN REACTOR COOLANT (DNSITE SOURCE BACKED BY SYSTEM INTEGRITY. STATION BATTERIES)
LOCATION OF DISPLAY: MAIN CONTROL ROOM EXCEPTIM13 TO REGULATORY GUIDE 1.97 Ate JUSTIFICATION:
Hot 3E MODIFICATIONS PROPOSED:
A t*0DIFICATION HAS BEEH INITIATED TO IHSTALL INSTRUMENTATI0tl WHICH IS ENVIRONMENTALLY Atc SEISMICALLY QUALIFIED Atc IS POWERED BY CLASS 12 POWER SOURCES. ALL OTHER REQUIREMENTS FOR CATEGORY 1 INSTRUNDITATIDH WILL BE INCORPORATED INTO THE MODIFICATI0H (M001FICATIO*4 893B).
SCHEDULE FOR UPGCACE:
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UNIT 2 INSTALLATI0H - HEXT REFUELING OUTAGE.
UNIT 3 INSTALLATION - HEXT REFUELItG OUTAGE.
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01/16/84 VADIA3tE NO. A2 iALSO SEE VARIABLE B41 DESCRIPTID4: REACTOR WATER LEVEL INSTALLED RA*F.E: -325" TO 0"
-165* TO +50" REQUI7.ED RANGE: EDTTON OF CORE SUPPORT PLATE i-331" AT PEACH ENVIR0t#fENTAL QUALIFICATION: YES BOTTON) TO LESSER OF TOP CF VESSEL OR CENTERLINE OF ttAIN STEAM LINE (CENTERLINE OF THE HAIN STEAM AT PEACH BOTTON IS +114"). (1) SEISMIC QUALIFICATION: YES CATES 0RY: 1 PURPOSE: OPERATOR ACTION: RESTORE AfD MAINTAIN RFV QtALITT ASSURANCE: FULL Q.A. PLAN WATER LEVEL.
REDUtOANCT: 4 CHAT #4ELS (E DIVISIDtS)
SENSODf51: LOCATIOH:
LT-2t31-2-3-110A, B REACTOR BUILDItG LT-2131-2-3-111A, B REACTOR BUILDItG POWER SUPPLT: CLASS 1E LOCATION OF DISPLAT: NAIN CDITROL ROON EXCEPTIOHS TO REGULATORY GUIDE 1.97 Ato JUSTIFICATION:
HONE MOOTFICATIONS PDOPOSIR:
_ HONE SCHEDULF FOR UPGDADE:
HO'1E tDTES*
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(1) SECTION D OF R.S.I.97. REVISION 2. STATEb"PL ANTS CURRENTLY OPERATING SHOULD MEET THE PROVISIDMS OF THIS GUIDE.EXCEPT AS MODIFIES BY E*EG-0737. .." THE INSTALLE0 RANGE IS IN COMPLIA'CE WITH HUREG 0737, 7 TEM II.F.2 IN LIEU OF TABLE 1 0F REGULATORY
. GUIDE 1+97. THE HUREG 0737 itCQUIREMENT IS TO REASURE FROM ThE BOTTOM OF ACTIVE FUEL ( AT PEACH BOTTolie THE BOTTOM OF ACTIVE FUEL IS IS -32F1 TO* ABOVE HORMAL WATER LEVEL ( AT PEACM BOTTOMr NORMAL. WATER LEVEL IS +23"). #1 ca 7 #
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VARIABLE No. A3-(ALSO SEE VARIABLE D6)
DESCRIPTION: SUPPRESSION POOL NATER TEMPERATURE ' INSTALLED RANGE: 30 TO 230 DEGREES FAHREt#IEIT
.EEqu!!ED RANGE 40 TO 230 DEGREES F' . ENVIRO WENTAL QUALIFICATION: YES CATEGORY 1. SEISMIC QUALIFICATION: YES
-PURPOSEtJ OPERATOW ACTION: (1) OPERATE AVAILA8LE QUALITY ASSURANCE 8 FULL 4.A. PLAN SUPRESSICH POOL COOLING SYSTEM NHEN POOL TEMPERATURE EXCEEDS HORMAL OPERATING LIMITS; REDuteANCYS. 2 DIVISIONS (2) SCRAN REACTOR IF TEMPERATURE REACHES LIMIT FOR SCR AN; ( 3) IF SUPRESSION POOL TEMPERATURE SENSORIS)*~ LOCATIOH2
- CAtNOT BE MAINTAINEC DELON THE HEAT CAPACITY TE-213)-2-71 A1,81 C1 LOCATED ON TORUS SHELL TEt1PERATURE LINIT, haiNTAIN RPV PRESSURE BELON D1.E1 F1,61 HL,J1
. THE CORRESP0tE)ING LIMIT; AND (4) ATTEMPT TO K1,L1,M1,N1 l CLOSE ANY STUCK-OPEN RELIEF VALVE.
TE-2(31-2-71 A2,82 C2 LOCATED ON TtJRUS SHELL D2,E2,F2,G2,H2 J2 SAFETY FUNCTION: (1) NAINTAIN CONTAItt1ENT K2.L2,M2,N2 INTEGRITY Ate (2) MAINTAIN REACTOR COOLANT SYSTEN INTEGRITY. ;
PONER SUPPLYt CLASS It-LOCATION t# DISPLAYt MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUI9E 1 97 AND JUSTIFIt'ATION*
HONE N00IFICATIONS PROPOSED:
THE ABOV'E INFORMATION IS APPLICABLE TO UNIT 3. A t100IFICATION IS IN PROGPESS TO UPGRADE UNIT 2 FROM A CATEGORY 3 i INSTALLATION TO THAT SHONN ABOVE (t100 6038). - 'l I i SCHEDULE FOR UPGRADE I
. UNIT 2: TO BE INSTALLED DURING THE HEXT REFUELING OUTAGE.
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PAGE 6 01/16/84 VARIAeLE Q
. ( ALSO SEE VARIABLE C7 Atm DS)
. DESCRIPTION SUPPRESSION POOL WATER LEVEL -INSTALLED RANGEt. 1-21 FT.
"EQUIRED RANGES BOTTOM OF THE ECCS SUCTICH LINE TO 5 FT. ENVIR0t#1 ENTAL QUALIFICATION YES ABOVE HORMAL WATER LEVEL CATEGORY 1 SEISMIC QUALIFICATION: YES PURPOSEt OPERATOR ACTION: MAINTAIN SUPPRESSION POOL QUALITY ASSURANCEt FULL Q.A. PLAN WLTER LEVEL HITHIH NORMAL OPERATING LIMITS
- 1) TRAtlSFER RCIC SUCTION FROM THE C0tOENSATE REDUNDANCY 2 DIVISIONS STORAGE TAIM (CST) TO THE SUPPRESSIDH POOL IN THE EVENT OF HIGH SUPPRESSION-POOL LEVEli. SENSOR 8S)* LOCAM ON AND 2) IF SUPPRESSION POOL WATER LEVEL CANNOT l
BE MAINTAINED BELOW THE SUPPRESSION POOL LOAD LT-8123(9123)A,B REACTOR BUILDING l
LIMIT, MAINTAIN RPV PRESSURE BELOW
- CORRESP0fCING LIMIT. POWER SUPPLYt CLASS 1E 1
SAFETY FUNCTION: MAINTAIN CONTAIWENT INTEGRITY. LOCATION OF DISPLAY MAIN CONTROL RGJM (RECORDERS APO ItOICATORS) Atm EMERGENCY SHUTDONN PANEL (INDICATOR)
EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATION: ,
FRx4E MODIFICATIONS PROPOSED N0HE SCHEDULE FOR UPGRADE:
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01/1V84 :
O VARIABLE HO. A5
( ALSO SEE . VARIABLES B7, 89,' C8, C1G, Ate D4)
INSTALLED RANGE: 5 TO 25 PSIA DESCIPTIOHt DRYMELL PRES $URE 0 TO 225 PSIG, REQUI!ED RANGE: -5 PSIG TO 4 TIMES DESIGN PRES $URE (PEACH ENVIR00R1 ENTAL QUALIFICATION: YES BOTTOM DESIGN PRESSURE IS 56 PSIG)
SEISMIC QUALIFICATION: 'YES CATEGORY: - l' OPERA *18 ACTION: CONTROL PRIMARY CONTAIPRIENT ' QUALITY ASSURANCE: FULL 4.A. PLAN 'J PURPOSE:
PRESSURE BY ANY OF SEVERAL SYSTEMS,' SUCH AS-CONTAItR1ENT PRESSURE CONTROL SYSTEMS, .
REDUleANCY 2 DIVISIONS SUPPRESSION POOL SPRAYS, AfD DRYWELL SPRAYS.
t SENSOR (S): LOCATION' PT-8102(9102)A,B.C.D REACTOR BUILDING SAFETY FWCTION: (1) MAINTAIN CONTAItR1ENT INTEGRITY APG (2) 71AINTAIN hEACTOR COOLANT j
SYSTEM INTEGRITY.
POWER SUPPLY CLASS 1E LOCATION OF DISPLAY: MAIN CONTROL ROOM l
{XCEPTIONS TO REGULATORY GUTOE I.97 Ape JUSTIFICATION
-l NONE NODIFICATIONS Hr6rusED:
NCHE g 500LE FOR UPGRADE: i NONE l
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~01/16/84 VAPIt.BLE NO. A6 (ALSO SEL VARIABLE C12)
DESCRIPTION CONTAIPMENT OXYGEN CONCENTRATION INSTALLED RANGE 8 0 TO 16 VOLLME X CEQUIRED RANGE 0 TO 10 VOLLME % ENVIRONMENTAL QUALIFICATION: YES. EXCEPT THAT THERE IS NOT SUFFICIENT TEST DATA AVAILABLE TO PROVE THE QUALIFICATION OF.
CERTAIN ANALYZER SOLEHOID VALVES AND THE SAMPLE LINE HEAT TRACE DOWNSTREAM OF THE HOISTURE SEPARATOR (SEE CATEGORY: 1 NOOIFICATIONS 2 AND 31.
iPURPOSEt OPERATOR ACTIOH1 IF CONTAI> MENT ATHOSPHERE SEISMIC QUALIFICATI0H1 YES. EXCEPT FOR THE APPROACHES THE COMBUSTIBLE LIMITS, INITIATE RECORDERS (SEE MODIFICATION 1)
C0t1BUSTIBLE GAS CONTROL SYSTENS.
QUALITY ASSURANCEt FULL Q.A. PLAN SAFETY FUNCTION: MAINTAIN CONTAIPMENT INTEGRITY.
REDUFOANCY 2 DIVISIONS FOR DRYWELL ATMOSPHERE 2 DIVISIONS FOR SUPPRESICH POOL ATN0 SPHERE SENSOQ(S): LOCATIONt 02E-4963(5963)A.B.C D REACTOR BUILDING NO'RITED WITHIN THE CONTAIt31ENT ATHOSPHERE DILUTION ANALYZERS POWER SUPPLYt CLASS 1E LOCATION OF DISPLAY MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUIDE I.97 AND JUSTIFICATION:
NONE N00TFICATIONS PROPOSED:
g li REPLACE THE CONTROL ROOM RECORDERS WITH SEISMICALLY QUALIFIED RECORDERS (110D 584C)
El C3TAIN THE NECESSARY QUALIFICATION DOCUMENTATION TO PROVE THE ENVIR0tMENTAL QUALIFICATION OF CERTAIN ANALYZER SOLENOID VALVES (NOD 1016), OR REPLACE THE VALVES WITH ENVIRONMENTALLY QUALIFIED VALVES.
- 3) REPLACE THE HEAT TRACE ON THE SAMPLE LINES DCSMSTREAM OF THE NOISTURE SEPARATOR WITH ENVIR0t#1ENTALLY QUALIFIED EQUIPMENT (NOD 1234).
3 0-
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PAGE. 9
'01/11/84 SCHEDULE FOR UPGRADE: 4 13 N00 584C - UNIT 2: HEXT REFUELING OUTAGE UNIT 3 HEXT REFUELING OUTAGE
- 2) EY THE Em 0F THE SECOM REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984 LMIT 2 REFUELING OUTAGE.
31 M30 1234 - BY :THE Em 0F THE SECOND REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984 UNIT 2 REFUELING OUTAGE.
a
Y
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- - .PAGE' 10 : \._/
01/11/84 VARIABLE NO. B1 DESCRIPTION: HEUTRON FLUX' INSTALLED RANGE: THE INFORMATION BELOW S(Rtf4RIZES -
THE RANGES FOR THE NEUTROM MONITORING SYSTEMS AS SH0604 IN REQUIRED RANGE: -1X E-06 % TO 100 % FULL' POWER (SRM. APRM) FIGURE 7.5.21 0F THE PEACH BOTTOM UP0ATED FINAL SAFETY ANALYSIS REPORT.
r CATEGORT: 1 SOURCE RANGE MONITORS (SRM)
. PURPOSE: FUNCTION DETECTIONI WITH THE SRM'S FULLY INSERTEDi 1) THE LOW RANGE IS SOURCE RANGE ACCOMPLISHMENT OF MITIGATION. WHICH IS LESS THAN 1 X E-06 % POWER Ate 2) THE UPPER RANGE IS LESS THAN 1 X E-03 % POWER. WITH THE SRM'S FULLY RETRACTEDI
- 1) THE LOW RANGE IS LESS THAN 1 X E-03 % POWER Ate 2) THE UPPER RANGE IS APPROXIMATELY 2.0 % POWER.
INTERMEDIATE RANGE MONITORS (IRM)
THE LOW RANGE OF THE IRM'S IS NEARLY 1 X E-04 % POWER. THE UPPER RANGE IS APPROXIMATELY 20 % PONER.
AVERAGE POWER RANGE MONITORS ( APRM)
THE LOW RANGE IS APPROXIMATELY 1.D % POWER. THE UPPER RANGE IS APPROXIMATELY 125 % POWER.
ENVIROF#1 ENTAL QUALIFICATION:
THE NEUTRON MONITORING SYSTEM.IS QUALIFIED FOR ATWS CONDITIONS.
NOTE: DURING AN ATWS EVENT. THE SRM'S Ate IRH'S MUST BE i
INSERTED. THIS INSERTION OCCURS WHILE THE DRYWELL ENVIRONMENTAL C0t!DITIONS REMAIN HORMAL. THE INSERTION EQUIPMENT IS QUALIFIED FOR THE NORMAL DRYWELL ENVIRONMENT. WE ALSO NOTE THAT SINCE THE ATFS RULE HAS NOT BEEN FINALIZED, A RIGOROUS EVALUATICH OF THE ENVIROt#1ENT IN THE DRYWELL AND -
REACTOR BUILDING HAS NOT BEEN PERFORMED. THE ABOVE ANALYSIS IS BASED ON OUR JUDGEMENT THAT THE ENVIR0t#1ENT WILL NOT CHANGE SIGNIFICANTLY FROM NORMAL OPERATING ENVIR0t#1ENTS DURING THE TIME PERIO3 WHICH THIS EQUIWENT NO3T OPEPATE. A DETAILED ANALYSIS WIll SE PERFORMED TO VERIFY THIS ENV1R0t#1ENT WHEN THE ATWS RULE IS FINALIZED.
SEISMIC QUALIFICATION: NA (SEE EXCEPTION) 1 QUALITY ACSURANCE: MOST IS WJALITY ASSURED. THE ,
REMAINDER IS C0ft1ERCIAL GRADE.
REDUNDANCY: MULTIPLE CHAT #CLS ARRANGED IN 3
- a. FOUR DIVISIONS FOR BOTH hIGH RANGE AND LOW RANGE MONITORS.
n _ ___ _
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- ~ -
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(1/11/84. .-
EH1W11)1 LOCATICH: ,
LOCAL POWER RANGE MONITORS, ' DRYWELL INTERNEDIATE RANGE MONITORS,- <
SOURCE RANGE MONITORS POWER SUPPLYS
' SOURCE RANGE MONITORS -
STATION BATTERIES FOR THE ELECTROMICS; LMINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY STATION BATTERIESI FOR THE RECORDERS 8 ONSITE SOURCE FOR THE DRIVE NOTORS.
INTERNEDIATE RANGE NONITORS-STATICH BATTERIES FOR THE ELECTRONICSI UNINTERRUPTIBLE POWER (ONSIlE SOURCE BACKED BY STATION BATTERIES) FOR THE RECORDERS; ONSITE SOURCE FOR THE DRIVE MOTORS.
AVERAGE POWER RANGE MONITORS REACTOR PROTECTION SYSTEN HOTOR-GENERATOR SET FOR THE ELECTRONICSi UNINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BYs STATION BATTERIES) FOR THE RECORDERS.
LOCATION OF DISPLAYS ~ MAIN CONTROL ROON EXCEPTIONS TO REGULATORY GUIDE I.97 Ate JUSTIFICATION:
THE USE OF NEUTRON FLUX IPCICATION BY THE OPERATOR HAS BEEN REVIEWED. WE FOUte THAT THE ONLY EVENT THAT HOULD REQUIRE THE LGNG. TERN NONITORIts OF l'EUTRON FLUX IS AN ANTIC 1 PATED TRANSIENT WITHOUT SCRAN !ATWS) EVENT. BASED ON OUR UteFRSTANDING OF THE REQUIREMENTS FOR ATHS THAT ARE BEING PROMULGATED IN THE RULEMAKING PROCESS, NE BELIEVE THAT CATEGORY 2 DESIGN Ate QUALIFICATION REQUIREMENTS, SHOULD BE- APPLIED TO NEUTRON FLUX INSTRUNENTATION IN LIEU OF CATEGORY I AS SDECIFIED IN REGULATORY GUIDE I.97. ' APPLICATION OF CATEGORY 2 REQUIREMENTS WOULD NAKE THESE REQUIREMENTS NORE CONSISTENT WITH THE REQUIRENENTS APPLICABLE TO OTHER ATWS MITIGATION FEATURES. IT IS NOTED THAT DUE TO THE MULTIPLE USES OF THE NEUTRON FLUX INSTRUNENTATION (I.E., IT IS USEO IN THE REACTOR PROTECTION SYSTEM Ate FOR HORMAL CONTROL R00 NOVEMENT), NOST PORTIONS OF THIS INSTRUNENTATION ARE DESIGNED, PROCURREO, INSTALLED, ' Ate TESTED TO STANDARDS t109E STRINGENT THAN CATEGORY 2. HOWEVER, SONE PORTIONS, NOTIBLY THE SRM AfD IRN DRIVE NECHANISri Ate CONTROLS Ate THE NEUTRON NONITORING SYSTEN POWER SOURCES, DO NOT MEET CATEGORY I REQUIREMENTS. SINCE THERE IS A LARGE HUNDER OF NEUTRON HONITORING 3
SYSTEN CHAMNELS (4 SRN, 8 IRM, AND 6 APRN'S PLUS INDIVIDUAL LPPN CHANNELS) THAT PAVE A PROVEN LEVEL OF HIGH RELIABILITY AtB SINCE THE ATWS HITIGATION FEATURES HAVE A LOWER IMPORTANCE TO SAFETY THAN SAFETY SYSTEMS, A CATEGORY 2 CLASSIFICATION FOR NEUTRON FLUX INSTRUMENTATICH IS CONSIDERED APPROPRIATE.
N0bIFICATIONS PROPOSEDt NONE S
B . .-
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PAGE,13 -
01/16/84 VARIABLE NO. 82 DESCRIPTION: CONTROL ROD POSITION INSTALLED RANGE: FULL-IN OR HOT FULL-IN REQUI.TED CANGE FULL-IN OR NOT FULL-IN ENVIRotR1 ENTAL QUALIFICATION: NA CATEGORY: 3 SEISMIC QUALIFICATION: NA PURPOSEI . VERIFICATION QUALITY ASSURANCEt C0tR1ERCIAL GRADE REDUNDANCY: DIGITAL OISPLAY OR INDICATING LAi!PS SENSOH Slt, LOCATION:
POSITION INDICATOR DRYWELs, PROBE (1) PER ROD POWER SUPPLY 2 UNINTERRUPTIBLE POWER (ONSITE POWER BACKED BY STATION B4TTERIES)
LOCATION OF DISPLAY: NAIN CONTRCL ROOM EXCEPTIONS TO REGUL AT09Y GUIDE 1.97 AND JUSTIFICATION:
NONE
. MODIFICATIONS PPOPOSED:
NDHE SCHEDULE FOR UPGRADE:
HOME a
l[l .. _ _
PAGE l'a 01/16/84 VARIABLE NO. 83
'DESCRIPTICH: RCS SOLUBLE BORf1N CONCENTRATION (' GRAB SAMPLE) INSTALLED RANGE: 50 TO 1100 PPN. SEE NOTE 1.
CEQUIRED' RANGE:' 0 TO 1000 PPtt ENVIR0ttfENTAL QUALIFICATION: NA
.?
.f
^
CATEGORY: 3 SEISMIC QUALIFICATIONS: NA PURPOSE: VERIFICATION QUALITY ASSURANCE: CotttERCIAL GRADE REDUNDANCY 1 SAMPLE STATION FOR EACH UNIT.
i' JENSOR(S1: LOCATION: ,
POST ACCIDENT SAMPLING RADWASTE BUILDING STATION POWER SUPPLY: ONSITE Ate OFFSITE SOURCES LOCATION OF DISPLAY: ONSITE M OFFSITE LAB ANALYSIS I
' EXCEPTIONS TO REGULATORY GUIDE 1.97 Ate JU1TIFICATION:
1NONE I
N00IfICATIONS PROPOSED:
i
!NotlE 1 HEDULE FOR UPGRADE:
) NotlE I
NOTES:
i 1) ADDITIONAL INFORMATION CONCERNING PEACH BOTTON'S POST ACCIDEld SAMPLING AM) ANALYSIS PROVISIONS HAS PREVIOUSLY BEEN PROVIDED TO THE 13tC IN A LETTER FROM S.L. DALTROFF (PEcol TO J.F. STOLZ (NRC) DATED 1/31/83.
SUBJECT:
POST ACCIDENT SAMPLING.
NRC ACCEPTA61CE OF PEACH BOTTON'S POST ACCIDENT SANPLING PROVISIONS HAS BEEN DOCUMENTED IN A LETTER FRON J.F. STOLZ (NRC) TO E.C. BAUER (PEcol DATED 10/6/83.
SUBJECT:
POST ACCIDENT SAMPLING.
1
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PAGE 15- -
01/11/84 vapIABLE NO._ M
- ( ALSO SEE VARIABLE A2)
DESCRIPTION: COOLANT LEVEL IN REACTOR VESSEL INSTALLED RANGE: -32S" TO 0"
-165" To +50" F.EQUIIED diNGE: BOTTON GF CORE SUPPORT PLATE (-331" AT PEACH- EtNIRCMENTAL QUALIFICATION: YES
- c.
BOTTON) TO LESSER OF TOP OF VESSEL OR CENTERLINE OF MAIN STEAM LINE (CENTERLINE OF THE ' SEISMIC QUALIFICATION: YES MAIN STEAM LINE AT PEACH BOTTON IS +114"). (1)
'l CATEGORY: 1
. QUALITY ASSURANCE: FULL q.A. PLAN PURPOSE: FUNCTION DETECTIONi ACCOMPLISHNENT OF MITIGATION; LONG-TERN SURVEILLANCE.
REDUPCANCY: 4 CHAte4ELS (2 DIVISIONS)
SENSORfS1: LOCATION:
LT-2(3)-2-3-110 A,8 REACTOR BUILDING LT-2( 31-2-3-111 A,8 REACTOR BUILDING POWER SUPPLY: CLASS IE LOCATION OF DISPLAY: NAIN CONTROL ROOM EXCEPTIONS TO PECULAT0pY GOIDE 1.97 AND JUSTIFICATION:
- NONE
.NC9IFICMTIONS PPOPOSED:
NONE SCHEDULE Foo UPGPADE:
I NONE l PMTES:
l . . . . .
.O O - A.E I.
01/I6/84 O'
- 1) SECTION D OF R.G. I.97, REVISION 2, STATYS, " PLANTS CURRENTLY OPERATING SHOULD MEET THE PROVISIONS OF THIS GUIDE. EXCEPT AS MODIFIED SY NUREG-0737..." THE INSTALLED RANGE IS IN COMPLIANCE WITH HUREG-0737 ITEM II.F.2. IN LIEU OF TABLE I 0F REGULATORY' GUIDE 1.97.' THE HUREG 0737 REQUIREMENT IS TO NEASURE FROM THE BOTTOM OF ACTIVE FUEL i AT PEACH BOTTON, THE BOTTOM OF ACTIVE FUEL. IS
~322") TO ABOVE NORMAL MATER LEVEL ( AT PEACH BOTTON, NORMAL WATER LEVEL IS +23").
il- _. _ - _ .
~'
i i-~ p en; PAGE 17 .)
01/16/84
.m- r VARIABLE NO. BS (ALSO SEE VARIABLE C31 DESCRIPTION: BWR CORE TEMPERATURE. INSTALLED RANGE: SEE EXCEPTION BELOW CEQUIRED RANGE: 200-2300 DEGREES F ENVIR0 MENTAL QUALIFICATION:
CATEGORY: UNCLASSIFIED SEISMIC QUALIFICATION:
PURPOSE: TO PROVIDE DIVERSE INDICATION OF WATER LEVEL. QUALITY ASSURANCE:
REDDCANCY:
SENS09fS1: LOCATION:
POWER SUPPLY:
LOCATION OF DISPLAY:
i l
EXCEPTIONS TO PEGULATORY GUIDE 1.97 AND JUSTIFICATION: )
l IMPLEMENTATION OF THE REQUIREMENTS FOR THIS VARIABLE IS NOT NECESSARY BASED ON THE REPORTS BY THE BMt OWERS' GROUP. THESE REPORTS, l SLI-8211 MC SLI-8218 PROVIDE THE JUSTIFICATION.
I l
NODIFICATIOffS PPOPOSED:
- NONE
! SCHEDULE FOR UPGRADE:
,NONE I
1 1
b i
1 1 - - - - _ _ _ _ _ - _
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p,
- h. PAGE L 18 01/16/84 VARIABLE NO. 96 (ALSO SEE VARIABLES A1, C4, AFC C9)
DESCRIPTION: RCS PRESSURE INSTALLED RANGE: PT-2(31-6-105; 0-1500 PSIG PT-2(31-6-53A B.Ci 0-1200 PSIG REQUIRED RANGE: 0 TO 1500 PSIG ENVIROHNENTAL QUALIFICATION: NO CATEGORY: 1 SEISHIC QUALIFICATION: NO PURPOSE: FUNCTION DETECTIONIACCOMPLISHNENT OF QUALITY ASSURANCE: CONNERCIAL GRADE NITIGATIOHiVERIFICATION.
REDUtCANCY: NULTI-CHAtNEL SENSOH SI: LOCATION:
PT-2(31-6-105 REACTOR BUILDING PT-2(31-6-53A,B.C REACTOR BUILDDE l . POWER SUPPLY: UNINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY STATION BATTERIES)
LOCATION OF DISPLAY: NAIN C(NTROL ROON EXCFPTIOtis TO PEGULATORY GUIDE 1.97 AND JUSTIFICATION:
. HONE
'NOOTFICATIONS PPOPOSED:
A NODIFICATION NAS BEEN INITIATED TO INSTALL INSTRUNENTATION WHICH IS ENVIRONMENTALLY Atc SEISNICALLY QUALIFIED AND IS POWERED BY CLASS 1E POWER SOURCES. ALL OTHER REQUIREMENTS FOR CATEGORY 1 INSTRUNENTATION WILL BE INCORPORATED INTO THE NODIFICATION (NODIFICATION 893B).
SCHEDULE FOR UPGPADE:
UNIT 2 INSTALLATION - HEXT REFUELING OUTAGE.
UNIT 3 INSTALLATION - NEXT REFUELING OUTAGE.
5
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,- ,/
? r v t s v' (_/ PAGE 17 01/16/84
\_ /
V7PIABl U C, B7
( ALSO SEE VARIABLES A5 B9, C8, C10. AND D4)
DESC ICTION: DRYWEtL PRESSURE INSTALLED RANGE: 5 TO 25 PSIA 0 TO 225 PSIG REQUIRCD RANGE: 0 TO DESIGN PRESSURE (PEACH BOTTOM DESIGil ENVIRONMENTAL QUALIFICATION: YES PRESSURE IS 56 PSIG)
CATEGORY: 1 SEISMIC QUALIFICATION: YES PURPOSE: FUNCTION DETECTIOHiACCOMPLISHMENT OF QUALITY ASSURANCE: FULL Q.A. PLAN MITIGATIOH; VERIFICATION.
REDUNDANCY: 2 DIVISIDHS SENSOR (S): LOCATION:
PT-8102(9102)A.B.C.D REACTOR BUILDING POWER SUPPLY; CLASS 1E LOCATION OF DISPLAY: MAIN CONTROL ROCM EYCEPTIONS TO REGULATOPY GUIDE 1.97 AND JUSTIFICATION:
H0HE MODIFICATIONS PROPOSED:
H0HE SCHEDULE FOR UPGPAE{:
H0HE e
il
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iJ.
01/1'/84 .
VARIABLE NO. B8
'(ALSO SEE VARIABLE C6)
DESCRIPTIONS DRYWELL SUMP LEVEL ( AT PEACH BOTTOM. THIS IS INSTALLED RANGEt ~ ANNUNCIATOR ALARM FOR HIGH-HIGH THE EQUIPMENT DRAIN SUNP AND FLOOR DRAIN SUNP) LEVEL FOR BOTH THE EQUIPt1ENT DRAIN SUNP Ate FLOOR DRAIN SUMP CEQUIRED PANGEt TOP TO BOTTON ENVIR0t#tENTAL QUALIFICATION: NO, SEE EXCEPTION BELOW CATEGORY: 1 SEISMIC QUALIFICATI0H3 NO, SEE EXCEPTION BELOW PURPOSEE FUNCTICH DETECTIDH; ACCOMPLISHMENT OF QUALITY ASSURANCE Cott1ERCIAL GRADE HITIGATIOH; VERIFICATION.
REDUNDANCY: 1 CHAT #44EL FOR EACH SUNP SENSOR (Sit LOCATION:
LE-2(31-20-351 DRYWELL LE-2(31-20-360 DRYWELL POWER SUPPLYI ONSITE LOCATION OF DISPLAY 3 MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATION:
PEACH BOTTOM HAS TWO DRYWELL DRAIN SUMPS. ONE DRAIN IS THE EQUIPMENT DRAIN SUMP, WHICH COLLECTS IDENTIFIED LEAKAGE; THE OTHER IS THE FLOOR DRAIN SUMP, WHICH COLLECTS UNIDENTIFIED LEAKAGE.
ALTHOUGH THE LEVEL OF THE DRAIN SUMPS CAN BF A DIRECT INDICATION OF BREACH OF THE REACTOR COOLANT SYSTEM FRESSURE BOUNDARY. THE Il01 CATION IS AMBIGUOUS BECa.USE THERE IS HATER IN THOSE SUt1PS DURING NORMAL OPERATION.
THERE IS OTHER INSTRutifNTATICH REQUIRED BY REGULATORY GUIDE 1.97 THAT WOULD INDICATE LEAKACE IN THE CRYWELL:
- 1. DRYWELL PRESSURE--VARIABLE B7, CATEGORY 1
- 2. DRYWELL TEMPERATURE--VARIABLE D7, CATEGORf 2
- 3. PRIMARY CONTAIt#1ENT AREA RADIATIDH--VARIABLE CS, CATEGORY 3 THE ORYWELL-SUNP-LEVEL SIGHiL NEITHER AUT0t1ATICALLY INITIATES SAFETY-RELATED SYSTZMS NOR ALERTS THE OFERATOR TO THE HEED TO TAKE SAFETY-RELATED ACTIONS.
BOTH SUMPS HAVE A LEVEL SWITCH THAT FROVIDES A HIGH-HIGH LEVEL ALARN IN THE NAIN CONTROL ROOH Atc A RECORDER THAT INDICATES TOTAL FLOW FROM THE SUNP.
THE At10UNT OF LEAKAGE CAN'EE DETERMINED BY THE TIME VS. FLOW PLOT FROM THE 25eECORDER.
g- .__
r ,/ -
v) ,_) PAGE 21 01/I6/84
\
)
REGULATORY GUIDE I.97 REQUIRES DISTRUMEt3TATIDH TO FUt;CTICH DURING AND AFTER
- AN ACCIDENT. THE DRYWcLL SUMP SYSTEMS ARE DELIBERATELY ISOLATED AT THE PRIMARY CCHTAItMENT PEHETRATION UPOH RECEIPT OF AN ACCIDENT SIGNAL TJ ESTABLISH CotiTAItMENT INTEGRITY. THIS FACT RENDERS THE DRYWELL-SUMP-LEVEL SIGHAL IRRELEVANT. THEREFORE, dY UfSIGH, DRYWELL-SUMP-LEVEL INSTRUMENTATION SERVES NO USEFUL ACCIDENT-H0HITORING FUNCTION.
THE EMERGENCY OPERATDIG PROCEDURES USE REACTOR LEVEL At3D DRYWELL PRESSURZ AS D(TJY C0f0ITIONS FOR THE LEVEL CCHTROL GUICELINE. A SMALL LINE BREAK HILL CAUSE THE DRYWELL PRESSURE TO DCREASE BEFCRE A HOTICEABLE INCREASE IN THE SUMP LEVEL. THEREFCRE, THE DRYWELL SUMPS HILL PROVIDE A LAGGING" VERSUS "EARLY" ItOICATICH OF A LEAK.
BASED ON THE ABOVE DISCHSSICti, THE EXISTING CATEGORY 3 SUMP LEVEL INSTRUMENTATION IS ADEQUATE.
FJOIFICATIONS PPOPOSED:
HONE SCHEDULE FOR UPGDADE:
HONE M
W 11 - - - - - - - - - - _ _ .
J PAGEf22'
.01/16/84 VARIABLE NO. 89
( ALSO SEE VARIABLES AS, 57, C8, C10, AND C4)
DESCRIPTION PRIMARY CONTAItt1ENT PRESSURE INSTALLED RANGE: 5 TO 25 PSIA 0 TO 225 PSIG RE~.UI!ED RANGE: -5 PSIG TO DESIGN PRESSURE (PEACH BOTTOM ENVIR0tt1 ENTAL QUALIFICATIONt .. YES DESIGN PRESSURE IS 56 PSIG)
CATEGORY: 1 SEISMIC GUALIFICATION: YES PURPOSEE FUNCTION DETECTION; ACCOMPLISHMENT OF QUALITY ASSURANCE FULL Q.A. PLAN -
MITIGATION; VERIFICATION.
REDUFOANCY 2 DIVISIONS l
SENSOR ( S ) LOCATIONI' PT-8102(9IO2)A B3C D REACTOR BUILDING POWER SUPPLY CLASS 15 LOCATION OF DISPLAY? HAIN CONTROL ROOM l
EXCEPTIONS TO REGULATORY GUIDE 1.97 AW JUSTIFICATION NONE MODIFICATIONS PROPOSEDt NONE SCHEDULE FOR UPCRADEI NONE w
1 W __-_- ..
PAGES 23 01/16/84 VARIABLE NO. B10 DESCRIPTION: PRIMARY CONTAIt#1ENT ISOLATION VALVE INSTALLEhRANGE . CLOSED'- HOT CLOSED POSITION (EXCLUDING CHECK VALVES)
ENVIR0petENTAL QUALIFICATION: .LRWER REVIEW
~
I. EQUI".ED RANGE CLOSED - HOT CLOSED CATEGORY: 1 SEISMIC QUALIFICATION: PARTS ARE SEISMICALLY QUALIFIED PURPOSE 3 dCCOMPLISHMENT OF ISOLATION QUALITY ASSURANCE: PARTS ARE QUALITY ASSURED LREDUPWANCY ONE CHAPG4EL PER VALVE SENSOR (S)' LOC 4 TION:
SEE FSAR TABLE 7.3.1 DRYWELL Ate REACTOR BUILDING NOTE: THE TIP EXPLOSIVE VALVE HAS DIRECT POSITION INDICATION. THE FSAR INCORRECTLY LISTS THE POSITION ItWICATION AS INDIRECT.
POWER SUPPLY UDGER REVIEW LOCATION OF DISPLAY MAIN CONTROL ROOH l-H EXCEPTIONS TO REGULATORY GUIDE 1.97 Ale JUSTIFICATIDH:
- 1) THIS VARIABLE IS BEING CLASSIFIED AS CATEGORY 2 BASED ON THE FOLLONING:
Al REDUNDANT INDICATION ON EACH VALVE IS NOT PROVIDED SINCE EACH VALVE IS ONE PART OF A REDUPSANT BARRIER.
B) SEISMIC QUALIFICATION IS NOT RIGOROUSLY DOCUMENTED. MOST OF THE SENSORS ARE EXPECTED TO BE QUALIFIED IF ANALYZED A>W/OR TESTED.
C) Q'fALITY ASSURANCE WAS NOT RIGOROUSLY APPLIED TO THE ORIGINAL INSTALLATION. PORTIONS ARE QUALITY ASSUREDI OTHER PORTIONS ARE y CotttERCIAL GRADE.
D) ELECTRICAL SEPARATION WAS NOT RIGOPOUSLY APPLIED T6 THE ORIGINAL INSTALLATION. PORTIONS ARE SEPARATED; OTHER FORTIONS ARE TREATED AS NON-SAFEGUARD CIRCUITS.
IT IS NOT CONSIDERED COST / BENEFICIAL TO UPGRADE THE EXISTING CATE: GORY 2 INSTRUMENTATI0t.' TO CATEGORY 1.
- 2) ItEIRECT IlmICATION IS USED FOR CERTAIN SMALL VALVES. SINCE THESE VALVES ARE SOLEHOID VALVES LOCATED 7N LINES TH' AT ARE I/2 INCH OR SHALLER IN DIANETER, INDIRECT INDICATION IS CONSIDERED ADEQUATE. .THE FOLLOWING IS A LISTING OF THESE VALVES: (THE VALVE 3
o NUMBERS CORRESPONO TO UNIT 2; IDENTICAL VALVES EXIST ON UNIT 3),
b-_ - ~ -
~
LO:
O '
P-01/1?/84' 0
LINE SIZE JPENETRATION 9 DESCRIPTION AT THE VALVE . VALVE 8 H-2188, N-203, N-51C, N-516, , CACS SAMPLE 1/2 " -SV-2671 A THRU G
. ti-51A, N-219, M-26 RESPECTIVELY s N-2188, N-203, N-51C, N-518, ,CACS SAMPLE -1/2 " SV-2978 A THRU S N-51A, N-219, N-26 RESPECTIVELY N-219. H-26, N-51C, N-203 RADIOACTIVE GAS SAMPLE 1/2 " SV-4966 A, B. C, D H-35F TIP PURGE 3/8 "~ SV-7-113 1
N-37 A TO D CRO INSERT 1/2 " --
H-38'A TO D CR0 WITHDRAWAL 1/2 " --
H-510 CACS SAMPLE RETURN ,1/2 " SV-2980 31 MANUAL VALVES ARE NOT PROVIDED WITH POSITION IteICJ"ajN IN MOST CASES. SINCE THE OPERATION OF THESE VALVES IS CONTROLLED BY
-PROCEDURES,-POSITION INDICATION IS CONSIDERED UtelEE 3SARY.
MODIFICATIONS PROPdSE02 l PROVIDE IteIRECT INDICATION FOR THE FOLLOWING HALF-INCH, CONTAIt#1ENT. ATMOSPHERIC DILUTION (CAD) SAMPLE VALVES:
l SV-4%0A, B, C, AND D SV-4%3 A B C AND D.
l PRCVIDE DIRECT INDICATION FOR THE FOLLOWING ONE-INCH CAD INJECTION VALVES:
MV-4 %8A AND B SV-4%9A Ate B t
SV-4950A AND B SV-4951A Ah0 B.
FURTHER REVIEW OF ENVIRot#1 ENTAL QUALIFICATION ate) POWER SOURCES MAY NECESSITATE ADDITIONAL M001FICATIONS.
SCHEDULE FOR UPGRADEt j AS PER THE PEACH BOTTOM SUBMITTAL CONCERNING NUREG-0737, SUPPLEMENT #1, t LETTER FROM S.L. DALTROFF OF PECO TO D.G. EISEteiUT OF THE NRC DATED 4/15/83, .SAf1E SUBJECT) THE SCHEDULE DATE FOR TFE COMPLETION OF THE REVIEW FOR THIS VARIABLE IS 7/1/84. A REVISED SUBMITTAL CONCERNING OUR COMPLIANCE WITH THIS VARIABLE, WILL BE IUJE AT THAT TIME.
THE SCHEDULE FOR INSTALLATI0H OF THE MODIFICATIONS IDENTIFIED ABOVE AS HELL AS ANY ADDITICHAL MODIFICATIONS. IF ANY, WILL BE BY THE Et3 0F THE SECOND REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1934 UNIT 2 REFUELING OUTAGE.
5 L
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V PAGE 25 ' Lp/ ,
01/16/64
,u c VARIABLE ND." C1 RADIOACTIVITY CONCENTRATION OR RADIATION INSTALLED RANGE 8 SEE EXCEPTION BELOW DESCRIPTION:
LEVEL IN CIRCULATING PRIMARY COOLANT KEQUI!ED RANGEt 1/2 TECH SPEC LIMIT TO 100 TINES TECH SPEC ENVIR0tR1 ENTAL QUALIFICATION:
LIMIT CATEGORY: 1 STISHIC QUALIFICATIONt ,
PURPOSE DETECTION OF BREACH QUALITY ASSURANCEt REDuteANCYt SENSOR (Slt, LOCAT10ti:
. )
POWER SUPPLY
- LOCATION OF DISPLAYt EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATION:
THE USEFULNESS OF THE INFORMATION OBTAINED BY MONITORING THE RADI0 ACTIVITY CONCENTRATION OR RADIATION LEVEL IN THE CIRCULATING PRINARY COOLANT, IN TERMS OF HELPING THE OPERATOR IN HIS EFFORTS TO PREVENT. AND MITIGATE ACCIDENTS, HAS NOT BEEN SUBSTANTIATED.
THE CRITICAL ACTIONS THAT NUST BE TAKEN TO PREVENT AND HITIGATE A GROSS BREACH OF FUEL CLADDING ARE (1) SHUT DOlet THE REACTOR Am (21 NAINTAIP WATER. LEVEL. NONITORING VARIABLE C1, AS DIRECTED IN REGULATORY GUIDE 1.97, WILL HAVE NO INFLUENCE ON EITHER OF THESE ACTIONS. THE PURPOSE OF THIS NONITOR FALLS IN .THE CATEGORY OF "INFORMATION THAT THE BARRIERS TO RELEASE OF RADI0 ACTIVE MATERIAL ARE BEING CHALLENGED" Ate " IDENTIFICATION OF DEGRADED CONDITIONS Am THEIR MAGNITUDE SO THE OPERATOR CAN TAKE ACTIONS THAT ARE ~
AVAILABLE TO MITIGATE THE C0tlSEQUENCES." ADDITIONAL OPERATOR ACTIONS TO MITIGATE THE CONSEQUENCES OF FUEL BARRT.ERS BEING BEItG CHALLENGED, OTHER THAN THOSE BASED ON TYPE A Ate B VARIABLES. HAVE NOT BEEN IDENTIFIED.
REGULATORY GUIDE 1.97 SPECIFIES MEASUREMENT OF .THE RADIOACTIVITY 0F THE CIRCULATING PRIMARY COOLANT AS THE KEY VARIABLE IN NONITORING FUEL CLADDING STATUS DURING ISOLATION OF THE NUCLEAR STEAtt SUPPLY SYSTEM (NSSS). THE WORDS ** CIRCULATING PRIMARY COOLANT" ARE INTERFRETED TO MEAN COOLANT, OR A REPRESENTATIVE SAMPLE OF SUCH CCOLANT THAT FLOWS PAST THE CORE. A BASIC CRITERION FOR A VALIO NCASUREMENT OF THE SPECIFIED VARIABLE IS THAT THE COOLANT BEING MONITORED IS COOLANT THAT IS IN ACTIVE CONTACT WITH THE IS THE 00:lINANT CONSIDERATION.
gFUEL, THAT IS, FLOWING PAST THE FAILED FUEL. HONITORING THE ACTIVE COOLANT (OR A SAMPLE THEREOF) t THE POST-ACCIDENT SAMPLING SYSTEN (PASS) (SEE VARIABLES C2 Am E12) PROVIDES A REPRESENTATIVE JAMPLE letICH CAN BE MONITORED.
l THE SUBJECT OF CONCERN IN THE REGULATORY GUIDE 1.97 REQUIREMENT IS ASSUMED TO BE AN ISOLATED NSSS THAT IS SHUTD0044. THIS ASSUNPTION i IS JUSTIFIED AS CHRRENT NONITORS IN THE CONDENSER OFF-GAS AND HAIN STEAM LINES PROVIDE RELIABLE'AND ACCURATE INFORNATION ON THE i l STATUS OF FUEL CLADDING WHEN THE PLANT IS NOT ISOLATED. FURTHER, THE POST-ACCIDENT SAMPLING SYSTEM (PASI) WILL PROVIDE AN ACCURATE . I STATUS OF COOLANT RADI0 ACTIVITY, AND HENCE CLADOING STATUS ONCE THE PASS IS ACTIVATED. IN THE INTERIN BETWEEN HSSS ISOLATION Ate i
OPE;!ATION OF THE PASS, MONITORING OF THE PRIMARY CONTAINNENT RADIATION ISEE VARIABLES C5 42 EI) APO CONTAlt#1ENT HYDROGEN ISEE 3 VARIABLE C11) WILL PROVIDE INFORMATION ON THE STATUS OF THE FUEL CLADDING.
lN _____ _ 7 '
.. - . . _ _ _ ~ - . ._ . _ _ _ _ __ _
\ PAGE 26 . - . .
01/16/84 IN CONCLUSICH, SINCE HO PLAM4ED OPERATOR ACTIDHS ARE IDENTIFIED Am NO OPERATOR ACTIONS ARE ANTICIPATED BASED ON THIS VARIABLE l SERVING AS THE KEY VARIABLE, THE INSTRUNENTATION MENTIONED IN THE ABOVE PARAGRAPHS IS ADEQUATE FOR MONITORING FUEL CLADDING STATUS.
l N00IFICATIONS F90 POSED *
. H0He
' SCHEDULE FOR UPGRADE i
' HONE
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PAGE. E7 01/16/84 VARIABLE HO. C2' DESCRIPTION: ANALYSIS OF PRIMARY COOLANT (GA M A SPECTRUM) INSTALLED RANGE: 1 MICR0 CI/CC TO 10 CI/CC.
SEE NOTE 1.
EEQUIRED RANGE: 10 MICR0 CI/ML TO 10 CI/ML OR TID-14844 SOURCE ENVIROtttENTAL QUALIFICATION: NA TERM IN COOLANT VOLUME CATEGORY: 3 SEISMIC QUALIFICATION: .NA PURPOSE: DETAIL ANALYSISiACCONPLISNMENT OF NITIGATIDH; QUALITY ASSURANCE: Cott1ERCIAL GRADE VERIFICATIONiLONG-TERM SURVEILLANCE .
REDUNDANCY: 1 SAMPLE STATION FOR EACH UNIT SENSOR (S}: LOCATION:
POST ACCIDENT SAMPLING RADNASTE BUILDING STATION POWER SUPPLY: ONSITE AND OFFSITE SOURCES LOCATION OF DISPLAY: ONSITE OR OFFSITE LAB ANALYSIS E)(CEPTIONS TO REGULATORY GUIDE I.97 AND JUSTIFICATION:
NONE MODIFICATIONS PROPOSED:
NONE SCHEDULE FOR UPGDADE:
NONE NOTES:
- 1) ADDITIONAL INFORMATION CONCERNING PEACH BOTTOM'S POST ACha?ENT SAMPLING AND ANALYSIS PROVISIONS NAS PREVIOUSLY BEEN PROVIDED TO THE NRC IN A LETTER FROM S.L. DALTROFF (PECO) TO J.F. STOLZ (NRC) DATED 1/31/63.
SUBJECT:
POST ACCIDENT SAMPLING.
IRC ACCEPTANCE OF PEACH BOTTON'S POST ACCIDENT SAMPLING PROVISIONS HAS BEEN DOCUMENTED IN A LETTER FROM J.F. STOLZ (HRC) TO O
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OI/I6/84 (V\
VARIABLE NO. C3 (ALSO PEE VARIABLE B5)
' [ESCIPTION BWR CORE TENPERATURE -INSTALLED RANGEt SEE EXCEPTION BELOW REQUIRED RANGE 200-2300 DEGREES F ENVIR0t#tENTAL QUALIFICATION CATEGORYt UNCLASSIFIED SEISHIC QUALIFICATIONt PURPOSE TO PROVIDE DIVERSE IteICATION OF WATER LEVEL QUALITY ASSURANCE
- REDUNDANCY SENS0 pts): LOCATIONt 1
POWER SUPPLYt LOCATION OF DISPLATI EXCEPTIONS TO REGULATORY GUIDE I.97 AND JUSTIFICATION:
IttPLEttENTATICM OF THE REQUIREMENTS FOR THIS VARIABLE IS NOT HECESSARY BASED ON THE REPORTS BY THE 8842 Ol#4ERS* GROUP. THESE REPORTS, SLI-82Il Ate SLI-82I8 PROVIDE THE JUSTIFICATION.
i NODIFICATiONS PROPOSED NONE SCHEDULE FOR UFCRADEt
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i PAGE 30 \. ..#
01/16/84 1
VARIABLE NO. C4 (ALSO SEE VARIABLES Ale B6, Att C9)
DESCRIPTION: RCS PRESSURE INSTALLED RANGE: .PT-2(31-6-105; 0-1500 PSIG PT-E(31-6-53A,B.Ci 0-1200 PSIG
- CEQUIRED RANGE: 0 TO 1500 PSIG ENVIROP41 ENTAL QUALIFICATION: NO CATEGORY:. 1 SEISHIC QUALIFICATION: NO PURPOSE: DETECTION OF PCTENTIAL FOR OR ACTUAL BREACH 3 QUALITY ASStAANCE: Cott1ERCIAL GRADE ACCOMPLISHMENT OF MITIGATIOH; LONG TERM SURVEILLANCE REDUNDANCY: MULTI-CHAT #4EL .
SFHSORfS): LOCATION:
PT-2(31-6-105 REACTOR BUILDING PT-2( 31-6-53A B.C REACTOR BUILDING PCMER SUPPLY: UNINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY STATION BATTERIES)
LOCATION OF DISPLAY: NAIN CONTROL ROOH EXCEPTIONS TO REGULATORY GUIDF 1.97 AND JUSTIFICATION:
NONE N00IFICATIONS PROPOSED:
A N001FICATIDH HAS BEEN INITIATED TO INSTALL INSTRUMENTATION WHICH IS ENVIR0t#1ENTALLY APO SEISf1ICALLY QUALIFIED APG IS POWERED BY CLASS 1E FOWER PDURCES. ALL OTHER REQUIREMENTS FC't CATEGORY 1 INSTRUMENTATION WILL BE INCORPORATED INTO THE r001FICATION (HODIFICATICH 893B).
SCHEDULE F00 UPGRADE:
UNIT 2 INSTALLATION - HEXT REFUELING OUTAGE.
UNIT 3 INSTALLATION - HEXT REFUELING OUTAGE.
b ._.
I PAGE 31 01/16/84 VARIABLE to. C5 (ALSO SEE VARIABLE E1)
INSTALLED RANGE: 1 R/HR TO 1 X E+08 R/HR DESCRIPTION: FRIMARY 's AITAIt#iENT AREA RADIATION 1 R/HR TO 1 X E+0S R/HR ENVIR0t#1 ENTAL QUALIFICATION: YES RJCUIRED RANGE:
SEISr1IC QUALIFICATION: YES CATEGORY: 3 QUALITY ASSURANCE: FULL Q.A. PLAN PUDPOSE: DETECTION OF BREACN; VERIFICATION REDUNDANCY: 4 CHAT #4ELS (E DIVISIONS)
SENSOR (S): LOCATION:
l RE-8103(91031A.B.C D DRYMELL POWER SUPPLY: CLASS IE LOCATION OF DISPLAY: t1AIN CONTROL R00tf D:CFPT10ttS TO DEGULATODY GUIDE 1.97 PC JUSTIFICATION:
NONE N00TFICAT10t43 PROPOSED:
730NE SCHEDULE FOR UPGRADE:
N0'IE a
01- - - - - _
.{.
n -
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01/16/84 ,
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VARIABLE ND. C6 - ,-
1ALSO SEE VARIABLE B8) ,,
,4;~ ..
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DRTMELL DRAIN SUMPS LEVEL (IDENTIFIED AND INSTALLED WANGEt ADMUNCIATOR ALARM FOR HIGI-NIGH DESCRIPTION:
UNIDENTIFIED LEAKAGE). -AT PEACH BOTTOM THIS IS LEVEL FOR BOTH THE E41UIPMENT DRYWELL EQUIPMENT ORAIN SWP ADB FLOOR DRAIN DRAIN SLMP Ate FLOOR ORAIN St.MP.
SUMP.
ENVIROD41 ENTAL QUALIFICATIONS NO. SEE EXCEPTION BELOW w ,4 REQUIRE) RANGEt TOP TO BOTTON 2 SEISMIC GUALIFICATION: . NO. SEE EXCEPTION BELOW CATEGORY: I GUALITY ASSURANCEE Cott1ERCIAL GRADE PURPCSE2 DETECTION OF BREACHIACCOMPLISHMENT OF ~
MITIGATIONIVERIFICATIONiLONG TERM REDt.DGANCY: I CHAT #4EL FOR EACN SUMP ~ , ,-
R9VEILLANCE.
SENSOR Q 12 LOCATIOP4'_
4 LE-2(31-20-351 DRYWELL' LE-2431-20-360 DEYWELL ]
~'
POWER SUPPLT ONSITE a
LOCATION OF DISPLAYE MAIN CONTROL ROOM
> l t
EXCEPTIONS TO REGULATORY GUIDE I.97 ADO JUST1FICATION:
PEACH BOTT01 HAS TWO DRYWELL DRAIN SUMPS. ONE DRAIN IS THE EQUIPt1ENT w DRAIN SUMP letICH COLLE"TS IDENTIFIED LEARAGEi THE OTHER IS THE FLOOR DRAIN SUMP WHICH COLLECTS UNIDENTIFIED LEAKAGE. .
ALTHOUCH THE LEVEL OF THE DRAIN SUMPS CAN BE A DIRECT ItGICATION OF BREACH ~
OF THE REACTOR COOLANT SYSTEM PRESSURE BOPMDARY. THE INDICATION IS AteIGUOUS BECAUSE THERE IS WATER IN THOSE SUMPS DUR','HG NORMAL OPERATION.
THEIE IS OTHER INSTRUMENTATION REQUIRED Bf REGULATORY GUIDE 1.97 THAT WOULD Ite!CATE
,.m ,
LEAKAGE IN THE DRYWELLt 4
- 1. DRYWELL PRESStWE--VARIABLE' B7. CATEGORY I ,
y
- 2. DRYWELL TEMPERATURE--VARIABLE DY; CATEGORY 2 j ,
- 3. PRIMARY CONTAIHMENT AREA liADIATION -VARIABLE CS, CATEGORY 3 -[
THE DRYWELL-SUMP LEVEL SIGNA'. NEITHER AUTOMATICALLY INITIATES SAFETY-RELATED -
SYSTEMS HOR ALERTS THE OPERATOR TO THE HEED TO TAKE SAFETY-RELATED ACTIONS. -
BOTH SUFPS HAVE A LEVEL SWITCH THAT PROVIDES A HIGH-HIGH LEVEL ALARN IN THE MAIN C0!dTROL ROOM de A RECORDER THAT INDICATES TOTAL FLOW FRON THE SUMP. -
THE AMOUNT OF LEAKAGE CAN BE DETERMINED BY THE TIME VERSUS FLOW PLOT . -
FRot1 THE RECORDER.
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C1/16/44 REFJLATORY GUIDE I.97 REQUIRES INSTWlMENTATION TO FUNCTION DURING Am AFTER
^ AN ACCIDENT. THE DRYWELL SUNP SYSTEMS ARE DELIBERATELY ISOLATED AT THE PRIMARY.CCMTAItRIENT PENETRATION UPON RECEIPT OF AN ACCIDENT SIGNAL TO ESTABLISH CONTAltRfENT INTEGRITY. THIS FACT RENDERS THE DRYWELL-SUNP-LEVEL SIGNAL IRRELEVAPT. THEREFCRE, BY DESIGN, DRYWELL-SUNP-LEVEL INSTRtJ1ENTATION SERVES NO USEFUL ACCIDENT-HONITORING F'J4CTION.
THE ENERGENCY OPERATING PROCEDURES USE REACTOR LEVEL Ate DRYFILL PRESSIAE AS ENTRY CONDITIONS FOR THE LEVEL CONTROL GUIDELINE. A SHALL LINE BREAK WILL CAUSE THE DRYWELL PRESSURE TO INCREASE BEFORE A NOTICEABLE INCREASE IN THE SUNP LEVEL.' THEREFORE, THE DRYWELL SUMPS WILL PROVICE A " LAGGING" VERSUS I
- EARLY" INDICATION OF A LEAK.
BASED ON THE ABOVE DISCUSSION, THE EXISTING CATEGORY 3 SUNP LEVEL INSTRUNENTATICH IS ADEQUATE.
l HOOTFICATIONS PROP 05hD:
NONE l
SCHEDULE FOR UPGRADEt l NONE i
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i (b k N PAGE 34 01/I6/84 bl YARIABLE NO. C7 (ALSO LEE VARIABLES A4 Ale D5)
DESCRIPTION: ?UPPRESSION POOL MATER LEVEL INSTALLED RANGE 8 I-21 FT.
hCEQUIZEURANGE: BOTTort OF THE ECCS SUCTION LINE TO 5 FT. ENVIRotttENTAL QUALIFICATION: YES ABOVE NORtiAL HATER LEVEL CATEGORY: I SEISMIC QUALIFICATION: YES PURPQSE: DETECTION OF BREACH; ACCOMPLISHMENT OF QUALITY ASSURANCE: FULL Q.A. PLAN HITIGJ.TIOH; VERIFICATION;LONG TERM SURVEILLANCE REDtACANCY:' +
2 DIVISIONS SENSOR (S : LOCATIOJN iT-8123I9123)A.B REACTOL* BUILDING PONER SUPPLY: CLASS IE LOCATIDH OF DISPLAY: NAIN CONTRCL ROON (RECORDERS Ate INDICATORS) AND ENERGDiCY SHUTDOWN PANEL (ItcICATORI EXCEPTIONS TO REGUtAT0pY GUIDE I.97 AND JUSTIFICATION:
110NE N001FICATIrN#3 PROPOSED:
NONE CCHEDULE FOR UPGRADE:
NONE Il __ _ _ . _ - _ _ _ _ _ _ _ - __
O O P- w 91/1*d84 O
La VARIA8tE NO. C8 (ALSO SEE VARIABLES A5, 87, 89, CIO, AND D4)
DESCRIPTICN: DRYWELL PRESSURE INSTALLED RANSE2 5 TO 25 PSIA 0 TO 225 PSIG REQUI;ED RANGE 0 TO DESIGN PRESSURE (PEACH BOTTOM DESIGN ENVIROWENTAL QUALIFICATION: YES PRESSURE IS 56 PSIC)
CATEGORY: 1 SEISMIC QUALIFICATION: YES PURPOSE: DETECTICH OF BREACH; VERIFICATION. QUALITY ASSURANCE FULL Q.A. PLAN REDUNDANCY 3 2 DIVISIONS SEPSORM LOCATION:
PT-8102( 9102) A B.C.D REACTOR BUILDING POWER SUPPLY 2 CLASS IE LOCATIDH OF DISPLAY MAIN CNTROL ROOM EYCEPTIONS TO REGUL ATODY GUIDE I.97 AM) JUSTIFICATION:
NONE
@ IFICATIONS PROPOSED:
NONE SCHEDULE FOR UPGRADEt NONE
=
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yARIABLE No. C9 (ALSO SEE VARIABLES A1. 56, ADO C4)
DESCRIPTION: RCS PRESSURE INSTALLED RANGE PT-2(31-6-105; 0-1500 PSIG PT-2(31-6-53A.B.Ci 0-1200 PSIG REQUIZED RANGE '0 TO ILJO PSIG ENVIRODG1 ENTAL QUALIFICATI0Mt NO CATEGORY 1 SEISMIC QUALIFICA'IONt NO PURPOSE DETECTION OF POTENTIAL FOR BREACH 3 N ALITY ASSURANCE Core 1ERCIAL GRADE ACCONPLISHMENT OF MITIGATION. -
REDuteANCY MULTI-CHAT #4EL SENSOR (5)* LOCATION!
PT-2(31-6-105 REACTOR BUILDING PT-2(31-6-534,D.C REACTOR BUILDING POWER SUPPLY UNINTERRUPTIBLE POWER (ONSITE SOURLZ BACKED BY STATION BATTERIES)
LOCATION OF DISPLAY: ftAIN CONTROL ROOM EXCEPTIONS TO REGULATO9Y GUIDE 1.97 AtB JUSTIFICATION!
NONE NODIFICATIONS PPOPOSED*
A MODIFICATION HAS BEEN INITIATED TO INSTALL INSTRUMENTATION l#1ICH IS ENVIROtt1ENTALLY Ate SEISMICALLY QUALIFIED Ate IS POWERED BY CLASS IE F0HER SOURCES. ALL OTHER REQUIREttENTS FOR CATEGORY 1 INSTRUt1ENTATION WILL BE INCORPORATED INTO THE MODIFICATION.
IMODIFICATION 893B).
SCHEDULE FOR UPC9ADE 3 UNIT 2 IPNTALLATION - NEXT REFUELING OUTAGE.
UNIT 3 INSTALLATION - NEXT REFUELING OUTAGE.
.l
- - __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ - _ = _ _ _ _ - __
s PAGE 37 v' ,
01/16/84
-i l
VARIABLE NO. C10
( ALSO SEE VARIABLES A5, 87, 89, CS, APG 04) l DESCRIPTION: PRIMARY CONTAItetENT PRESSURE INSTALLED RANGE 5 TO 25 PSIA 0 TO 225 PSIG CEQUIXED RANGEt -5 PSIG PRESSURE TO 3 tit 1ES DESIGN PRESSURE ENVIR0tetENTAL QUALIFICATION: YES FCR CONCRETEi 4 TIMES DESIGN PRESSURE FCR STEEL. (FOR PEACH BOTTON, THE RANGE OF -5 PSIG TO 4 TIMES DESIGN PRESSURJ IS APPLICABLE.1.
I l CATEGORY 3 1 SFISMIC QUALIFICATION: YES PURPOSE 8 PETECTION OF POTENTIAL FOR OR ACTUAL BREACHi QUALITY ASSURANCE: FULL Q.A. PLAN l
ACCOMPLISHMENT OF MITIGATION.
REDUFOANCYi 2 DIVISIONS SENSORf5)* _ LOCATION:
PT-8102( 9102)A,B C.D REACTOR BUILDING PONER SUPPLYt CLASS IE LOCATION OF DISPLAY: MAIN CONTROL ROOM EXCEPTIONS TO DEGULAT0pY GUTDE 1.97 Ate JUSTIFICATIDHr l
NONE l
I N001FICATIO*45 P90 POSED" NONE
, SCHEDULE FOR UPGDAD Q "NONE o
O
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01/16/84 6 %
g VARIABLE MD. C11 Kj g i DESCRIPTION: CONTAItWEENT AND DRYNELL HYDR 3 GEN INSTALLED RANGE:. 9 TO E9 VOL1RE X FOR FRESSWE-- ,
. CONCENTRATION FROM -5 PSIG TO DESIGN PttCSSW El' SEE EXCEPTION
! REGUIRED RANGE: 0 TO 3C YOL. X (CAPABILITY CF OPERATING FROM ENVIR0t#tENTAL GUALIFICATION: YES. EXCEPT THERE IS NOT -
-5 PSIG TO DESIGN PRESSURE). (PEACH BOTT(21. SUFFICIEt:1 TEST DATA AVAILABLE TO PROVE THE GUALIFICATION. 4 DESIGN PRESSURE IS 56 PSAG.) 0F CERTATt? ANALYZER SOLENJtD VALVES Ate THE SAMPLE LINE I HEAT TRACE DOHt1 STREAM OF THE MOISTIAtt SEPERATENE (SEE 1 l
MODIFICATI0t#S E AND 3).
NOTE. UNDER EXPECTED POST-LOCA COPWITIONS THE teTIVE FORCE- I FOR GAS SAMPLING WILL' BE PROVIDED BY THE DIFFERENTIAL CATEGORY: 1 PRESSURE BETWEEN THE PRIMARY CONTAIt#IENT Ate THE ANALYZER EXHAUST, Mf1CN IS CotR4ECTED TO THE STAtc8Y GAS TREATMENT
' PURPOSE:
DETECTIDH OF POTENTIAL FOR BREACHI SYSTEM SUCTION. SHOULD INSUTFICIENT DIFFERENTIAL PRESSURE .
ACCOMPLISHt1ENT OF MITIGATION . EXIST FOR THIS METHOD OF SAMPLINGt!.E., SUBATHOSPHERIC l
l DRYNELL C0PeITIONS). THE SAMPLE Put1PS PROVIDED WITH THE
- i. ANALYZERS FOR SURVEILLANCE TESTING PURFOSES MAY BE UTILIZED.
i SINCE THIS IS NOT EXPECTED POST-LOCAe THE SAMPL'I PUMPS ARE l
CONSIDERED TO BE IN A " MILD ENVIR0fttENT" FOR GUALIFICATION PURPOSES.
SEISMIC GUALIFICATION: YES. EXCEPT FOR THE RECORDERS ESEE MODIFICATION 1)
GUALITY ASSURANCE: FULL II. A. PLAN REDUteANCY: 2 DIVISIONS FOR ORYNELL ATt10SfHERE 2 DIVISIONS FOR SUPPRESSION POOL A'.710 SPHERE gNSOR(S 1: LOCATION:
HEE-4%58 59651 A.B.C.D . REACTOR BUILDING MOUNTED WITHIN THE CONTAItttENT ATMOSPHERE DILUTION ANALYZERS POWER SUPPLY: CLASS 1E o
LOCATION OF DISPLAY: CONTROL ROOM l
. EXCEPTIONS TO REGULATORY GUIDE 1.97 Ate JUSTIFICATION:
l SINCE THE. PEACH BOTTON CONTAItt1ENT IS INERTED Ate POST ACCIDENT CoreUSTIBLE GAS CONTROL IS MAINTAINED BY OXYGEN DEFICIENCY, THE 2 CONTROL OF CCtEUSTIBLE GAS CONCZHTRATIONS IN CONTAIt#1ENT IS RELATIVELY INSENSITIVE TO THE RATE OR EXTENT OF HYDROGEN GENERATION DUE i OTO METAL-NATER REACTION. MAINTENANCE OF CONTAINMENT SAS CONCENTRATIONS BELOW CoretfSTIBLE LIMITS IS ACCOMPLISHED BY THE ADDITION OF n_
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1
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PAGE' 39 /
'01/16/04
- NITRO *,EN TO LIMIT OXYGEN CONL"'JTRATIONS TO LESS THAN SX.' DOICATION OF HYOROFEN CONCENTRATION IS USED ONLY TO DETERNINE IF A LEVEL '
OF NVEROSEN EXISTS MITHIN CONT *.IM1ENT SUCH THAT CONTROL OF OXYGEN CONCENTRATION IS HEEDEO..THEREFORE, IT IS CONCLUDEO THAT.THIS REOUCE) RANGE MILL NOT. AFFECT THE ABILITY OF THE HYOROGEN t10NITORING INSTRUMENTATION TO PERFORM ITS INTEreED FUNCTION. SUPPORT OF THI@ CONCLUSION IS PROVIDEfl BY THE REQUIREMENTS OF MJREG-0737. ITEM II.F.1.6; A RANGE OF ONLY 9-10% IS SPECIFIED IN THIS MJRES REQUIXEf1ENT.
M0GIFICATdONSPROPOSEOt.
11 REPLACE THE CONTROL ROOM REC 3ROERS NITH SEISt11CALLY QUALIFIED RECOEDERS (M00 564C).
El 06TAIN THE HECESSARY QUALIFICATION DOCUMENTATION _TO PRGVE THE ENVIROM1 ENTAL QUALIFICATION OF CERTAIN ANALYZER SOLENDIO VAUfES (M00 1016), OR REPLACE THE VALVES WITH ENVIROM1ENTALLY QUALIFIED VALVES.
- 3) REPLACE THE HEAT TRACC ON THE SAMPLE LINES Dele 4 STREAM OF THE MOISTURE SEPARATOR NITH ENVIROM1ENTALLY QUALIFIED EQUIP.1ENT -
- (7100 1234).
SCHE 00LE FOR UPGRAOE*
13 M00 24C - UNIT 28.NEXT REFUELING OUTAGE UNIT 38 NEXT REFUELING OUTAGE El CY THE Ele OF THE SEcote REFUELING OUTAGE FOR EACH UNIT FOLLONING THE SPRING 1984 UNIT E REFUELING OUTAGE.
31 MOD 1234 - BY THE Ete OF THE SEcote REFUELING OUTAGE FOR EACH LMIT FOLLONING THE SPRING 1984 UNIT E REFUELING OUTAGE.
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b PAGE 40 01/IU84 b)
VARIABLE NO. C12 (ALSO SEE VARIAdLE A6)
DESCRIPTION: CONTAIPMENT AND DRYWELL OXYGEN CONCENTRATION INSTALLED RANGE 0-10 VOLUME X FOR PR259URE FROM I (F09 INERTED CONTAINNENT PLANTS! -5 PSIG TG DESIGN PRESSURE LEQUIRE3 RANCE 0-10 VOLUttE X (CAPABILITY OF OPERATING FROM- ENVIRotMENTAL QUALIFICATIONI YES, EXCEPT THAT THERE IS NOT
-5 PSIG TO DESIGN PRESSURE) (PEACH BOTTOM SUFFICIENT TEST DATA AVAILABLE TO PROVE THE QUALIFICATION OF DESIGN PRESSURE IS 56 PSIG) CERTAIN ANALYZER SOLENOID VALVES AND THE SAMPLE LINE HEAT CATEGORY: 1 TRACE DOWNSTREAM OF THF MOISTURE SEPARATOR (SEE NODIFICATIONS 2 A>O 3).
PURPOSE 2 CETECTION OF POTENTIAL FOR BREACH; HOTEt UNDER EXPECTED POST-LOCA CONDITIONS, THE NOTIVE ACCOMPLISHMENT OF HITIGATION. FORCE FOR GAS SAMPLING WILL BE PROVIDED BY THE DIFFERENTIAL PRESSURE BETWEEN THE PRIMARY CONTAINNENT Ate THE ANALYZER EXHAUST, kHICH IS CotMECTED TO THE STANDBY GAS TREATHENT SYSTEN SUCTION. SHOULD INSUFFICIENT DIFFERENTIAL PRESSURE EXIST FOR THIS METH00 0F SANPLING (I.E. SUBATNOSPHERIC DRYWELL CONDITIONS), THE SAMPLE PUNPS PROVIDED WITil THE ANALYZERS FOR SURVEILLANCE TESTING PURPOSES NAY BE UTILIZED.
SINCE THIS IS NOT EXPECTED POST-LOCA, THE SAMPLE PUMPS ARE CONSIDERED TO BE IN A " MILD ENVIR0tMENT" FOR QUALIFICATION PLWPOSES.
SEISHIC QUALIFICATION YES, EXCEPT FOR THE RECORDERS (SEE NODIFICATIDH I)
QUALITY ASSURANCE: FULL Q.A. PLAN REDUNDANCY - 2 DIVISIONS FOR DRYWELL ATOM 0 SPHERE 2 DIVISI0ftS FOR SUPPRESSION POOL 1 ATON0 SPHERE l SENSOR (SJ: LOCATIONI 02 E-496 3( 5 %3 ) A .B .C,0 REACTOR BUILDING !
NOUNTED WITHIN THE CONTAINMENT ATNOSPHERE DILUTION ANALYZERS l POWER SUFPLY2 CLASS IE LOCATION OF LISPLAY MAIN C0l; TROL ROOM m
EXCEPTIONS TO REGULATORY GUIDE 1.97 Ate JUSTIFICATION:
I NONE l
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MODIFICATICINS PWOPOSED:
Il REPLACE THE CONTROL ROOM RECORDERS WITH SEISMICALLY QUALIFIED RECORDERS 8M00 584C).
21' 06TAIN THE HECESSARY QUALIFICATION DOCUMENTATION TO PROVE THE ENVIRott1 ENTAL QUALIFICATION OF CERTAIN ANALTZER SOLENOIO VALVES (1100 1016). OR REPLACE THE VALVES WITH ENVIR0ttilNTALLT QUALIFIED VALVES.
- 3) KEPLACE THE HEAT TRACE ON THE SAMPLE LINES 00letSTREAM OF THE 110ISTURE SEFARATOR WITH ENVIR0691ENTALLT GUALIFIE0 EQUIPNENT It100 12343.
SCHEDULE FOR UPGRADE:
- 1) N00 584C - UNIT 22 NEXT REFUELING OUTAGE UNIT 3: NEXT REFUELING OUTAGE 23 BY THE Ete OF THE SECONO REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984 UNIT 2 REFUELING OUTAGE.
- 3) NOD 1234 - BT THE Ete OF THE SECote REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984 UNIT 2 REFUELING OUTAGE.
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- - - . . . . . . - . m - _ . y.
'PAGE C2 5
~
01/16/84 VARIABLE ND. C13 (ALSO SEE VARIABLE E4, PART 63
- DESCRIPTION: CONTAIt#1ENT EFFLUENT RADIOACTIVITY - NOBLE INSTALLED RANGE 8 AT 20,000 CFM:
4 GASES (FRON IDENTIFIED RELEASE POINTS INCLUDING LOW RANGE 1 X E-05 TO 5.0 MICR0
+
THE STANOBY GAS TREATMENT SYSTEM VENT). .AT CI/CC PEACH BOTTOM THIS IS THE OFF GAS STACK HIGN RANGE '1.4 X E-02 TO 1.4 X RADIDACTIVITY SINCE THE PRIMARY CbHTAIt#1ENT. E+04 MICR0 CI/CC EFFLUENT EXHAUSTS THROUGH THE OFF GAS STACK.
ENVIRot#1 ENTAL QUALIFICATION: NA SEISMIC QUALIFICATION: NA REQUIRED RANGE: 1 X E-06 MICRO CI/CC TO 1 X E-02 MICR0 CI/CC QUALITY ASSURANCE C0tR1ERCIAL GRADE CATEGORY: 3 REDUDGANCY3 2 CHAPG4ELS FOR THE LOW RANGE PURPOSE: DETECTICH OF ACTUAL BREACHI ACCOMPLISHt1ENT OF 1 CHAT #4EL FOR THE HIGH RANGE -
MITIGATIONi VERIFICATION.
SENSOR (S D LOCATION:
RE-0-17-30A,8 0FF-GAS STACK EQUIPMENT BLULDING RE-7127C OFF-GAS STACK EQUIPMENT SUILDING POWER SUPPLY A C0tBINATION OF UNINTERRUPTIBLE {
POWER (ONSITE SOURCE BACKED BY
- STATION BATTERIES), ONSITE ;
SOURCES AtB STATION BATTERIES FOR '
THE LOW RANGEi A COMBINATION OF tETNTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY
- STATICH BATTERIES) AND ONSITE SOURCES FOR THE HIGH RANGE l SENSORS.
OFFSITE SOURCE FOR THE HIGH RANGE !
RECORDER.
LOCATION OF DISPLAY: MAIN CONTROL ROOH l
t EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATIr1H:
I THE LOW RANGE REQUIREMENT IS UtNECESSARILY LOWi THE NORMAL STATION BACKGROUND RADIATION ( APPROXIMATELY 1 X E-05 MICR0 CI/CC) IS GREATER THAN THE LOW RANGE SPECIFIED IN REGULATORY GUIDE I.97.
3 0 - . _ _ _ _ - - - _ _ _ _
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( w PAGE' 44 .
.01/16/84.
VARIABLE NO. C14~ '
(ALSO SEE VARIABLE E4, PART 5)'
IESCRIPTIONI EFFLUENT RADIOACTIVITY - NOBLE GASES INSTALLED RANGE LOW RANGE 2 1 X E-07 MICR0 CI/CC FROM BUILDINGS OR AREAS letERE PENETRATIONS AFB TO 1.6 MICR0 CI/CC
- HATCHES ARE LOCATED, E.G.' SECONDARY CONTAItttENT HIGH RANGE 1.4 X E-02 TO 1.4 X "dND AUXILIARY BUILDINGS AND FUEL HAtWLING E+04 MICR0 CI/CC BUILDINGS THAT ARE IN DIRECT CCHTACT WITH PRIMARY CONTAlt# TENT. FOR PEACH BOTTOM THIS IS THE UNIT VENT STACK RADI0 ACTIVITY SINCE THE EFFLUENT ENVIROt#tENTAL QUALIFICAT;0N: NO FRON THESE AREAS EXHAUSTS THROUGH THE VENT STACKS FOR EACH UNIT. SEISMIC QUALIFICATION: NA .
-QUALITY ASSURANCE C0tt1ERCIAL GRADE LEQUIRED RANGEt 1 X E-06 MICR0 CI/CC TO 1 X E+03 MICR0 CI/CC REDUDCANCYE 2 CHAl#4ELS FOR THE LOW RANGE 1 CHAPNEL FOR THE HIGH RANGE CATEGORY: 2 SENS0p( S_) 2 LOCATION NJRPOSE IteICATION OF BREACH RE-2979( 3979) A e 8 REACTOR BUILDING RE-7127A (UNIT 2) REACTOR BU~LDING RE-7127B (UNIT 3) REACTOR BUILDING POWER SUPPLY 2 ONSITE FOR LOW RANGE ONSITE FOR HIGH RANGE SENSORS OFFSITE FOR THE HIGH RANGE RECORDERS LOCMION OF DISPLAYS MAIN CONTROL ROOM EXCEPT70NS TO REGULATORY GUIDE I.97 AND JUSTIFICATION THE ONLY BUILDING IN CONTACT WITH THE PRIMARY. CONTAINMENT AT PEACH BOTTOM IS THE REACTOR BUILDING. BY DESIGN, THE UNIT VENT STACKS ARE NOT THE RELEASE POINT FOR THE REACTOR BUILDING ATMOSPHERE DURING ACCIDENT C0teITIONS. THE PLANT IS DESIGNED TO ISOLATE THE DEACTOR BUILDING ON A HIGH RADIATION SIGNAL AND PROCESS THE REACTOR BUILDING ATMOSPHERE THROUGH THE STAND 0Y GAS TREATMENT SYSTEtt.
' Tile RELEASE POINT FOR THE STAtOBY GAS TREATMENT SYSTEM IS THROUGH THE OFF GAS STACK. THE OFF GAS STACK MONITORING EQUIPMENT MEETS-THE R.S.I.97 REQUIREMENTS FOR CATEGORY 2 INSTRUMENTS. (SES VARIABLE E4, PART 6 AND PART 83. SINCE THE UNIT VENT STACKS ARE NOT.
USED TO MONITOR RELEASES FROM THE REACTOR BUILDING D'JRING ACCIDENT CONDITIONS, THE EXISTING CATEGORY 3 INSTRUMENTATION IS ADEQUATE.
)M00TFICATTONS PROPOSEDI NONE SCHEDULE FOR OPGRADEI NONE 3
(Jla .-
J , .
O O .-
. O'./16/84 .
Ol VARIABLE N3. 01 DESCRIPTION: itAIN FEEDWATER FLON ' INSTALLED RANGE: 0 TO 7 X E+06 LBS/NR CEtIUIIED RANGE 8 0-110% DESIGN FLON (PEACH BOTTON DESIGN FLON E>NIRopetENTAL EIUALIFICATICH: NA IS 4.888 X E+06 LBS/NRI Cf.TEGORy: 3 SEISHIC EIUALIFICATION: NA PURPOSE DETECTION OF OPERATION; ANALYSIS OF COOLING QUALITY ASSURANCE: COtMERCIAL GRADE REDUNDANCY 1 CHAT #8EL PER FEED PUNP SENSORtS1: Lt! CATION:
FT-2(31-6-50A,5.C TURBINE BUILDING POWER SUPPLY: UNINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY j STATION BATTERIES)
LOCATION OF DISPLAY NAIN CONTROL ROOH EXCEPTIO'SH TO DEGULkTORY GUIDE 1.97 AND JUSTIFICATION:
NDHE N001FICATIONS PROPOSED:
NONE SCHEDULE FOR UPGDADE: .,
l Hone 1 o
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. . _ _ _ _ . _ - _ _ _ . - _ - . _ . _ - - _ __ m,
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k/ PAGE 46 01/11/84^
'h #
VARIABLE NO. D2 DESCCIPTION CONDENSATE STORAGE Tate ( LEVEL INSTALLED RANGEt 0-42 FT. NOTE: THIS IS ItCICATIVE OF USABLE LEVEL.
REQUL';ED RANGE 8 TOP TO BOTTOM ENVIRONP! ENTAL QUJMFICATION NA CATEGORY: 3 SEISNIC QUALIFICATION NA PURPOSEt IteICATION OF AVAILABLE WATER FOR COOLING QUALITY ASSURANCE
- CortfERCIAL GRADE REDUNDANCY 1 CHAtNEL SENSOR (S1 LOCATION
- LT-2217( 3217) TURBINE BUILDING POWER SUPPLY ONSITE POWER 1
l LOCATION OF LISPLAY NAIN CONTROL R00rt Ate REMOTE SHUTDOWN PANEL l
EXCEPTIONS TO REGU'LATORY CUYDE 1.97 Ate JUSTIFICATIOH2
- N3NE
!NODIFICATIONS PROPOSEDI
- NONE l SCHEDULE FOR UPGRADEI I NONE 4 m
P
J O O PA- e 01/16/84 O
ADI ABLE FO. D3 lDESCRIPTI0ft: SUPPRESSION CHAMBER SPRAY FLOW INSTALLED RANGE: 0 TO ES,000 GPM.
l NOTE: A COMt10N FLOW ELEMENT IS USED TO t'EASURE DRYWELL j SPRAY FLOW, SUPPRESSIDH POOL SPRAY FLOW, AfD SUPPRESSION POOL COOLIFG FLOW.
t REQUIRED RANGE: 0-110% DESIGN FLOW (PEMH BOT TOM DESIGN FLOW IS 850 GPM) EINIR0t#1 ENTAL QUALIFICATI0H: BEItG EVALUATEDi SEE MODIFICATIONS ETOPOSED lCATECORY: 2 SEISMIC QUALIFICATION: NA
, PURPOSE: TO MONITOR OPERATION QUALITY ASSUPANCE: COMMERCIAL GRADE REDUtOANCY: 1 CHAT #lEL FOR .HE "A" LOOP AND 1 cwt #4EL FOR THE B" LOOP SENSOR (S1: LOCATION:
FT-2(31-10-111A B REACTOR BUILDING POWER SUPPLY: ONSITE POWER l
LOCATICH OF DISPLAY: MAIN CONTROL ROOM l EXCEPTJ0tt3 TO REGULATODY GUIDE 1.97 Ate JUSTIFICATIDH:
THE SUPPRESSICH POOL SPRAYS ARE USED TO CONTROL THE PRESSURE Ato TEMPERATURE IN THE SUPPRESSICH POOL. THE FLOW TO THE SPRAYS IS MCHITCRED BY A FLOW ELEMENT WHICH IS CCMMON TO BOTH THE DRYWELL AfD SUPPRESSION POOL SPRAY LINES AfD THE SUPPRESSION POOL COOLItG WATER LINE. THE OPERATOR CAN VERIFY THAT THE INDICATED FLCW IS THE FLOW THAT IS BEItG DIVERTED TO THE SUPPRESSICH POOL SPRAYS BY OBSERVIt!G THE POSITI0tt (IH THE MAIN CO.'4 TROL ROOM) OF THE VALVES IN THE SUPPRESSION POOL SPRAY. ORYWELL SPRAY, APO SUPPRLSSION POOL COOLItG WATER LINE. THE EFFECTIVENESS OF THE FLOW CAN BE VERIFIEC DY OBSERVIIG PRESSURE APO TEMPERATURE CHAtGES IN THE SUPPRESSIDH CHAMBER. BY OBSERVIIG SPNAY FLOW, Atc PRESSURE AND TEMPERA 1UPE CHANSES IN THE SUPPRESSIDH CHAMBER THE OPEPATOR IS PRESENTED THE INFCRMATION HEEDED FOR DETERMINING THE EXISTENCE OF SPRAY FLOWS WITHOUT THE USE OF A DEDICATED FLOW MEASURING INSTRUMENT.
M00TFICATTons rp0PosEn_:
SUFFICIENT DOCUMENTATION DOES POT EXIST AT THIS TIME TO PROVE THE ENVIROF#iENTAL QUALIFICATION OF THE FLOW TRANSMITTERS. SUCH
, DOCUMENTATION WILL EE 00TAINED OR THE TRAhSMITTERS WILL BE REPLACED WITH ENVIRONMENTALLY QUALIFIED FLOW TRAt4SMITTERS.
SCHEDULE F00 UFGDADE:
BY THE EPO OF THE SECOto REFUELItG OUTAGE FOR EACH UNIT FOLLOWItG THE SPRING 1984 UNIT 2 REFUELIts OUTAGE.
O O R-01'16/64
- O. .,.
J VARIABLE NO. D4 (ALSO SEE VARIABLES A5, 87, 89, CS, AW Cle)
DESCRIPTION DRYWELL PRESSURE INSTALLED RANGE NARROW RANGCI -5 TO 25 PSIA WIDE RANGE 0 TO 2?5 PSIG REQUIZED RANGEt -5 PSIG TO 3 PSIG (NARROW RANGE) AW ENVIROM1 ENTAL QUALIFICATION: YES 0 TO 110% DESIGN PRESS:JRE (WIDE R4NGE)
(PEACH 80TTON DESIGN PRES $UFA IS 56 PSIG3 CATEGORY: 2 SEISMIC GUALIFICATION YES l PURPOSE TO MONITOR OpFRATION QUALITY ASSURANCE ' FULL 4.A. PLAN REDLREANCY 2 OIVISIONS FOR EACH R W4GE SENSORfS)* LOCATIOpf' PT-8102(9102)A,8,C,0 REACTOR BUILDING POWER SUPPLY 3 CLASS 1E LOCATIDH OF DISPLAYS MAIN CONTROL ROOM l1XCEPT E s TO REGULATORY GUIDE 1.97 AFC JUSTIFICATION!
- NONE N001FICATIONS PPOPOSEDI NONE
' SCifEDULE FOR UPCDADEt NONE a
1---- - - ----.-- ---- ----- ---------- ------------- - . - - - - - _ - - - - _ _ --
j.
m -,
~Q d PAGE C7 eunue4 d.
VARIA9LE NO. D5 tALSO SEE VARIABLES A4 AFB C7)
LESL.11PTION: SUPPRESSION POOL WATER LEVEL IttSTALLED RANGEt 1 TO 21 FT.
ENVIRot#1 ENTAL QUALIFICATION YES EEQUIIED RANGE TOP OF VENT TO TOP OF WIER WELL (1)
SEISNIC QUALIFICATION YES CATEGORY 2 PURPOSES TO M24ITOR OPERATION QUALITY ASSURANCE
- FULL 4.A. PLAN REDUPGANCY: 2 DIVISIONS SENSOR (S): El *2!*
LT-8123 (9123)A.8 RET OR BUILDING POWER SUPPLY: CLASS 1E LOCATION OF DISPLAYS MAIN CONTROL ROOM (RECORDERS l APO ItCICATOR$1 Ate EMERGENCY SHJTD0 bet PANEL IIteICATop3 t EXCEPTIONS TO REGUL ATORY GUIDE 1.97 Atm JUSTIFICATION:
NONE NODIFICATIONS P90 POSED *.
HONE SCHEDULE FOR UPGPADE! l HOME NOTES: j 11 THE RANCE GIVEN IN REGULATORY GUIDE 1.97 APPLIES TO A NARK III CONTAINMENT. IT IS ASSUMED THAT THE REQUIRED RANGE FOR THE MARK I CONTAINNENT AT PEACH BOTTOM IS FR0tt THE BOTTOM OF THE ECCS SUCTION LINE TO 5 FEET ABOVE THE NORMAL WATER LEVEL IN THE
, SUFFPESSION 00CL tI.E. THE SANE AS LISTED FOR VARIABLE C7).
5 i
0__ - -s_
LT
'o - ,0 G1/1*/84 C~s VARIABLE NO.'D6' (ALSO SEE VARIABLE A3) _
DESCRIPTION: SUPPRESSION POOL NATER TEMPERATURE INSTALLED RANGE 36 TO 230 DEGREES FAHREletEIT '
40 TO 230 DEGPEES FANREletEIT ENVIRot#1 ENTAL QUALIFICATION YES EEQUIXE0 RANGE:
CATEGORYt- 2 SEISMIC QUALIFICATION
- YES PURPOSE 8 TO MONITOR OPERATION QUALITY ASSLNEANCE FULL El. A. Pt.AN .
WEDUleANCY8 2 DIVISIONS
}JNSOR(S1* LOC 4 TION' TE-2(33-2-71 A1,51 C1 LOCATEO ON TORUS SP L D1.E1.F1,61,N1.J1 K1,L1.M1,N1 TE-2f31-2-71 A2,52,C2 LOCATED ON TORUS SNElt.
02,E2,F2,G2,H2,J2 K2,L2 M2 N2 POWER SUPPLY
- CLASS 1E LOCATION OF DISPLAY 8 MAIN CONTROL ROOM l
EXCEPTIONS TO PEGULATORY Gl5IDE 1.97 AND JUSTIFICATION NONE MonIFICATIONS PROPOSEOt THE ABOVE INFORMATION IS APPLICABLE TO UNIT 3. A 210DIFICATION IS IN PROGRESS TO UPGRADE UNIT 2 FROM A CATEGORY 3 INSTALLATION TO TNAT SHOWN ABOVE INCO 6038).
SCHEDULE FOR UPGRADE
- UNIT 22 TO BE INSTALLED DURING THE HEXT REFUELING OUTAGE.
UNIT 3 COMPLETE i
R .
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-01/16/84 o
VARIABLE ND. D7 LESCRIPTION: DRYMELL ATN0 SPHERE TEMPERAT1JRE INSTALLED RANGE -150 70 +300 DEGREES F
'[EQUIIED RANGE 40 TO 440 DEGREES F ENVIROP41 ENTAL QUALIFICATION: NO
' CATEGORY: 2 SEISMIC QUALIFICATION: NA
' PURPOSE TO NONITOP OPERATION QUALITY ASSURANCES COPMERCIAL GRADE REDUNDANCY: 1 CHANNELi A00ITIONAL CATEGORY 3 TEMPERATURE SENSORS ARE AVAILABLE IN THE ORYWELL.
5ENSOR(3) LOCATION:
I TE-2501t3501)-36A.B DRYWELL POWER SUPPLY CLASS 1E '
LOCATION OF DISPLAY: NAIN CONTROL ROON EXCEPTIONS TO REGULATORY GUIDE I.97 AND JUSTIFICATigji NONE-NOOIFICATIONS PPOPOSED:
A NCOIFICATION HAS tsEEN INITIATED TO INSTALL ENVIROPMENTALLY QUALIFIED TEMPERATURE SENSORS (N00 893C). AN ADDITIONAL NODIFICATICH WILL BE INITIATLO TO N001FY THE RANGE OF THE DWICATION.
SCHEDULE FOR UPGRADE:
11 FOR NOOIFICATION 893C2 THE NEXT REFUELING OUTAGE FOR EACH UNIT
- 2) THE RANGE N00IFICATION WILL BE COMPLETED BY THE DO OF THE SEC90 REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984.
UNIT 2 REFUELDG OUTAGE.
D fl
_, __. . . . _ . - .. . ._ . _ - .- . _ - . _ .- _ _ _ _ . ~ ,
g ;
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9 .
yLtIABLE H NO. D8
' DESCRIPTION: DRYWELL SPRAY FLOW- INSTALLED RANGES 9 TO E5,000 GPM.
NOTES A Cott10N FLOW ELEMENT IS USED TO MEASWE DRYWELL
.CEGUIIED RANGEt 0-110X DESIGN FLOW tPEACH BOTTON DESIGN FLOW SPRAY FLOW, SUPPRESSION POOL SPRAY FLON, ADW SUPPRESSION POOL
'IS 9.150 GPM). COOLING FLOW.
CATEGORY E. ENVIR0t#1 ENTAL QUALIFICATION: BEING EVALUATEO; SEE MODIFICATIG45 PROPOSED.
PURPOSEt TO MONITOR OPERATION .SEISetIC GUALIFICATION NA QUALITY ASSWANCES C0fftERCIAL GRADE iiEDUFOANCYa 1 CHAtMEL FOR THE ."A" LOOP 1 CHAPO4EL FOR THE "8" LOCP SENSOR (S)* LOCATIONS FT E(31-10-111A,8 REACTOR BUILDING POWER SUPPLYt ONSITE POWER LOCATION OF DISPLAY MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUfDE 1.97 Ate JUSTIFICATION:
THE DRYHELL SPRAYS ARE USED TO CONTROL THE PRESSURE Ate TEMPERATURE IN THE ORYWELL. THE FLOW TO THE SPRAYS IS MONIT07ED BY A FLOW ELENENT WHICH IS CONMON TO BOTH THE DRYWELL APE SUPPRESSION POOL SPRAY LINES Ate THE SUPPRESSION POOL COOLING WATER L:NE. THE OPERATOP CAN VERIFY.THAT THE INDICATED FLOW IS THE FLOW THAT IS BEING DIVERTED TO THE DRYWELL SPRAYS BY CBSERVING THE POSITION (IN THE MAIN CONTROL R00N) 0F THE VALVES IN THE DRYWELL SPRAY, SUPPRESSION POOL SPRAY, Att SUPPRESSION POOL COOLING WATER LINE. THE FLOW To THE ORYWELL SPRAYS IS ALSO REGULATED BY A THROTTLING VALVE. THE POSITION OF THIS VALVE IS ItWICATED IN THE MLIN CONTROL
,E00N. THE EFFECTIVENESS OF THE FLOW CAN BE VERIFIED BY OBSERVING PRESSURE Ate TEMPERATURE CHANGES IN THE DRYWELL.
IN CONSIDERATION OF THE ABOVE DISCUSSION, THE PEACH BOTTOM DESIGN, IN CONJUNCTION WITH OPERATING PRACTICE, PROVIDES FOR OPERATOR 3 1HFORNATION THAT IS~ SUFFICIENT FOR DETERNINING THE EXISTENCE OF SPRAY FLOWS TO THE DRYWELL WITHOUT THE USE OF A DEDICATED FLOW-NEASURIHG INSTRUNENT.
N00!FICATIONS PROPOSED:
SUFFICIENT DOCUMENTATION DOES NOT EXIST AT THIS TIME TO PROVE THE ENVIR0t#1 ENTAL GOALIFICATION OF THE FLOW TRANSttITTERS. SUCH DOCUMENTATION WILL BE OBTAINED OR THE TRANSHITTERS WILL BE REPLACED WITH ENVIRote1ENTALLY QUALIFIED FLOW TRANStf!TTERS.
3 Il
~
OI- .O --
01/14/84 O
SDfEDULE FOR UPG9ABE* ,
SY THE Em 0F THE SEC0te REFUELING OUTAGE FOR EACH UNIT FOLLM4ING THE SMtINr.1964 IMIT 2 REFUELING OUTAGE.
P
)
1
- . _ - . , .. - , - . .m. - , ,. _ . . - . - . . . ._.. _ .- - , , . , , , . _ . _ _ _ . _ . _ , , _ , . _ , , _ _ . _ , . _ _ . , , . _ , _ _ _ _ , , .
r O O .- -
91/16/84 O
VARIABLE NO. 09 DESCRIPTION
- MAIN STEAFfLINE ISOLATION VALVES
- LEAKAGE' INSTALLED RANGE: NA TO PEACM EOTTOM CONTROL SYSTEM PRESSURE REQUEED RANGER 0-15* OE NATER (NARR0N RANGE) ENVIROPetENTAL QUALIFICATIONS APD 0 TO 5 PSIO (WIDE RANGE)
CATEGORY: 2 SEISMIC QUALIFICATION 8 PURPOSE
- TO PROVIDE INDICATION OF PRESSURE T@ MPARY QUALITY ASSURANCE 8 MAINTENANCE REDUPGANCT 5 ENS 00(3): LOCATION:
l PONER SUPPLYt LOCATION OF DISPLAY:
EXCEPTIorts TO DEGULATORY GUIDE I.97 AND JUSTIFICATION:
THIS INSTRUMENTATICH IS NOT REQUIRED SINCE PEACH BOTT0" DOES NOT HAVE A MAIN STEAM LIPT ISOLATION VALVE LEAKAGE CONTROL SYSTEM.
MODIFICATIONS PPOPOSED:
SCHEDULE FOR VPGPADEt b
(.- ,
s _, N_- PAGE SS _
01/16/84 VADIABLE NO. D10 OESCRIPTION: PRIMARY SYSTEM SAFETY RELIEF VALVE POSITION, INSTALLED PANGE: OPEN. CLOSED, OPEN PREVIOUSLY It3CLUDING ADS OR FLOW THROUGH OR PRESSURE IN VALVE LINES EQUI..ED CANGE: CLOSED-NOT CLOSED OR 0 TO 50 PSIG ENVIRONMENTAL QUALIFICATI0H: YES 3ATEGORY: 2 SEISMIC QUALIFICATION: YES PURPOSE: DETECTION OF ACCIDENTi BOUNDARY INTEGRITY QUALITY ASSURANCE: Il FULL Q.A. PLAN APPLIED TO ItCICATION DESIGN. TESTING, Ato INSTALLATION
- 2) COMMERCIAL GRADE PROCURENENT REOUtE MICY: I CHAttiEL PER RELIE/ VALVE.
CATEGCRY 3 THERit0 COUPLES CAN BE USED AS A DIVERSE BACKUP TO THE POSITION SENSCRS.
SENS00(5) 1 T ATION:
POT-2(31-2-70A.B DRYMELL POT-2(3)-2-71A-HeJ-L DRTWELL POWER SUPPLY: CLASS IE LOCATION OF DISPLAY: MAIN CCNTROL ROOM EXCEPTIONS TO REGULATORY GUIDE 1.97 APO JUSTIFICATION:
NONE MODIFICATIONS PROPOSED:
.THE ADOVE ItiFORMATION IS APFLICABLC TO BOTH UNITS EXCEPT FOR THE SENSOR ENVIR0t#1 ENTAL QUALIFICATION IN UNIT 2. A MODIFICATION IS IN PROGRESS TO UFCRADE THE SENSORS IN UNIT 2 (MODIFICATION 575).
SCHEDULE FOR Urr.9ADE:
UNIT 2 - SENSCRS TO BE UPGRADED PURING THE NEXT REFUELING OUTAGE UNIT 3 - COMPLETE I
II
- PAGE 56 -
91/16/84 VARIABLE NO. DII ISCLATION CotOENSER S(STEN SHELL-SIDE INSTALLED RANGEI MA TO PEACH BOTTON DESCRIPTION:
WATER LEVEL REQUIIED CANGEt TOP TO BOTTON ENVIROt41 ENTAL QUALIFICATION CAkEGOGV2 2 SEISNIC GUALIFICATIONI RRPOSE t TO NONITOR OPERATION OUALITY ASSLMANCES REDUtGANCYI SENSOU SE LOCATICeit POWER SUPPLY l
LOCATION OF DISPLAY l
I
! LXSEPTIONS TO PEGULATopY GUIDE I.97 Ate JUSTIFICATIONt
! THIS INSTRUNENTATION IS NOT REQUIRED SINCE PEACH BOTTON DOES NOT HAS/4 AN ISOLATION C0te[MSER.
- NODIFICATIDHS PROPOSEOt I
l SCHEDULE FOR UPGWA0Et o
l O____ ~
I ,
- m. '
PAGE 57 (*}/
( <
SI/I6/04 ,
VARIABLE NO. 012 CESCRIPTICH: ISOLATION CoteENSER SYSTEN VALVE POSITION INSTALLED RANGE: NA TO PEACH BOTTON REQUIRED RANGE: OP'EN OR CLOSED ENVIRotetENTAL QUALIFICATION:
CATEGORY: 2 SEISHIC QUALIFICATION:
PURPOSE: To t10NITOR STATUS QUALITY ASSURANCE:
REDUNDANCY:
SENS00fS1: LOCATION:
POWER SUPPLY:
LOCATION OF SISPLAY:
l l EYCEPTIfWS TO REGULAT00Y GUIDE 1.97 AND JUSTIFICATION:
lTHIS INSTRUttENTATION IS NOT REQUIRED SINCE PEACH BOTTON DOES NOT HAVE AN ISOLATION C0teENSER.
itt00IFICATIONS PROPOSED:
SCHEDULE FOR UPGRADE:
I
~L-- ._ .
~
PAGE 54 SI/IUS$
VAPIABLE NO E DESCRIPTION! RCIC FLOW INSTALLED RANGE
- 0-700 GPM.
NOTEt THE RCIC SYSTEM HAS (NE BRANCH LINE - THE FULL FLOW TEST -
CE17JIRED %ANGE8- CGIO% DESIGN FLOW (PEACH BOTTON DESIGN FLOW IS LINE - DOW4 STREAM OF THE FLOW ELEMENT. TH'. TEST LINE IS tiJO GPM) PROVIDED WITH A MOTOR-OPERATED VALVE IMO-2t31-I3-30) THAT IS NORMALLY CLOSED. FLRTHER, THE VALVE IN 1NE TEST LINE 2 CLOSES AUTOMATICALLT 14 FEN THE EMERGENCY SYSTEM IS ACTUATED, CATEGORY 8-THEREBY ENSURING THAT DCICATED FLOW IS NOT BEING DEVERTED PL% POSE: TO MONITOR OPLRATIC*l BY THE TEST LINE. PROPER VALVE POSITION CAN BE VERIFIED BY DIRECT ItBICATION OF VALVE POSITION. BASED ON THE A80VE CONSIDERATI0t*S THE EXISTING FLOW MFASUREMENT SCHEME IS ADEQUATE TO t1EET THE INTENT OF REGULATORY GUIDE I.97.
ENVIRot#1 ENTAL QLIALIFICATION: NO SEISMIC QUALIFICATION 3 NA QUALITY ASSUPANCE: C0tRtERCIAL 4:RAOE l
REDUteANCYs I CHAT #4EL l
}LNS0p($) LOCATION 3 FT-Et31-I3-58 REACTOR BUILDING POWER SUPPLY STATION BATTERIES LOCATICH OF DISPLAYI MAIN CONTROL ROOM ADO PEMOTE $NUTDOW4 PANEL EXCEP17249 TO PEstRATORY CUIDE 1.97 Ate JUSTIFICATION:
NONE N001FICATIONS 890 POSED 2 A MODIFICATION WILL BE IHITIATED TO INSTALL ENVIRott1ENTALLY Q'JALIFIED FLOW TRANSMITTERS.
SCHEPULE FOR UPCRADE GY THE Elm OF THE SEcote REFUELING OUTAGE FOR EACH LMIT FOLLOWING THE SPRING 1964 UNIT 2 REFUELING OUTAGE.
5 1
.g
.75 ss' g/
L PAGE 59 01/16/04 v
, i VARIABLE NO.'D14 DESCRIPTION: HPCI ' LOW INSTALLED RA.' set 0-6.000 GPM. NOTEI THE HPCI SYSTEM HAS ONE BRANCH LINE. THE FULL FLOW TEST LINE e %
REQUIRED RANGEt 0-110% DESIGN FLOW (PEACH BOTTott DESIGN FLOW DOWNSTREAM OF THE FLOW MEASURING ELEMENT. THE TEST IS 5.000 GFit) LINE IS PROVIDED WITH THREE 110 TOR-OPERATED VALVES (MO-2(31-23-21 f10-28 31-23-31 AfD MO-2(3)-23-24) THAT CATEGORY 2 ARE NOR* TALLY CLOSED. THESE VALVES ALSO CLOSE '
AUTot1ATICALLY HHEN 1NE ErlERGENCY SYSTEPt IS ACTUATED. j PURPOSE TO MONITOR OPERATION .THIS ENSURES THAT THE INDICATED FLOW IS NOT {
BEING DIVERTED BY THE TEST LINE. PROFER VALVE P0FITION IS VERIFIED BY DIRECT IteICATION IN THE .
MAIN C0KIROL R00tt. BASED ON THE A80VE DICCfSSION, THE
-. EXISTING FLOW MEASUREMENT SCHEME IS ADEQUATE TO 01EET THE
~
-INTENT OF R.G. 1.97.
l ENVIRot#1 ENTAL QUALIFICATION: NO j J
SEIJ1IC QUALIFICATION: NA .
QUALITY ASSURANCE C0ttlERCIAL GRADE REDUNDANCY
- I CHAf94EL SENS006 Sit LOCATION:
FT-2831-23-82 REACTOR BUILDING POWER SUPPLY 8 STATION BATTERIES l LOCATION OF DISPIAYr MAIN CONTROL ROOM lEYCEPTIONS TO tPEGULATORY GUIDE I.97 ANO JUSTIFICtTION:
- NONE
'HODIFICATIONS FPOPOSEO:
3A #10DIFICATION WILL BE INITIATED TO INSTALL ENVIR0tetENTALLY QUALIFIED FLOW TRANSHITTERS.
. SCHEDULE fop UPGRADE:
DY THE EfC OF THE SEcote REFUELING OUTAGE FO't EACH UNIT FOLLOWING THE b' RING 1984 LUIT 2 REFUELING OUTAGE. j s
1 - ----- -------- _ -.
. l
,1 PAGE' 60 01/16/84 VARIABLE NO. D15 DESCRIPTION: CORE SPRAY SYSTEN FLOW INSTALLED RANGE: 0-10,000 GPN.
NOTE: THE CORE Sr' RAY SYSTEN HAS CHE BRANCH LINE - TEE FULL FLOW
%Equ11E)CANGE: 0-110*. DESIGN FLOW (PEACH BOTTON DESIGN FLOW TEST LINE - DOWNSTREAN OF THE FLOW ELEMENT. THE TEST LINE
! IS F,000 GPN) IS PROVIDED WITH A N0 TOR-OPERATED VALVE (MO-2(31-14-26A FOR THE A AND C PUNP LOOPS, Ate NO-2(31-14-268 FOR THE D APO D CATEGORY: 2 PUNP LOOPS) THAT IS HORNALLY CLOSED. FURTHER, THE VALVE IN THE TEST LINE CLOSES AUTOMATICALLY letEN THE ENERGENCY SYSTEN PURPOSE: TO F10NITOR OPERATION IS ACTUATED, THEREBY INSURING THAT THE ItOICATED FLOW IS NDT BEING DIVERTED BY THE TEST LINE. PROPER VALVE POSITION CAN BE VERIFIED BY DIRECT IPOICATION OF VALVE POSITID4. BASED ON THE ABOVE DISCUSSION, THE EXISTING CORE SPRAY FLOW NEASURENENT SCHENE IS ADEQUATE TO HEET THE INTENT OF REGULATORY GUIDE 1.97.
ENVIR0t#tENTAL QUALIFICATION: NO SEISNIC QUALIFICATION: NA QUALITY ASSURANCE: Cott1ERCIAL GRADE REDUtOANCY: 1 CHAT #4EL FOR THE A AFC C PUNPS 1 CHAT #4EL FOR (HE B AND D PUNPS SENSOR (SE LOCATION:
FT-2(31-14-40A,B REACTOR BUILDING POWER SUPPLY ONSITE POWER LOCATION OF DISPLAY: NAIN CONTROL ROOM FXCEPTIONS TO PEGUL ATORY GUIDE I.97 AND JUSTIFICATION:
PCIE Mon?FICATIONS PROPOSE 0:
A N00IFICATION WILL BE INITIATED TO INSTALL ENVIRONNENTALLY QUALIFIED FLOW TRANSHITTERS.
SCHEDULE FOR UPGU DE:
BY THE END OF THE SEcole REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRIN31984 UNIT 2 REFUELING OUTAGE.
1.
.r , .m. .(m PAGE 61 . k_. .
/ -
. m .i VARIABLE NO. D16 INSTALLED RANGEt 0-50,000 GPM.
DESCRIPTION 8 LPCI SYSTEM FLOW
< NOTE 8 ALTH'MiH THERE ARE SEVERAL BRANCH LINES DolMSTREAM OF THE 0-110% DESIGN FLOW (PEACH BOTTOM DESIGN FL004 LPCI FLOW ELEMENT, THIS DOES NOT PREVENT PROPER IteICATION.
REWIRED RANGEt IS 40,000 GPM) 0F LPCI FLCW. THESE BRANCH LINES ARE NORMALLY CLOSED DURING LPCI. INJECTION. ADDITIONALLY, VALVE POSITION IteICATION CATEGORY 2 IS USED TO VERIFY THAT THE FLOW SEr4 SED BY THE FLOW ELEMENT
'IS THE FLOW DIRECTED TO THE LPCI INJECTION LINES.
PURPOSEt- TO MONITOR OPERATION ENVIRotMENTAL WALIFICATIOH2 NO SEISMIC CUALIFICATIONI HA WALITY ASSURANCE 8 . COPMERCIAL GRADC REDUNDANCY 8 1 CHAPNEL FOR ALC RHR PUMPS APG 1 CHA>NEL FOR THE BSD ~
r RHR PUMPS SENSORfS1 LOCATION
- FT-2(3D-10-109A,B REACTOR BUILDING POWER SUPPLY ONSITE F0WER LOCATICH OF DISPLAY 8 MAIN (DNTROL ROOM EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATION:
NONE MODIFICATIONS PROPOSED:
A MODIFICATION WILL BE INITIWO TO INSTALL ENVIR0tMENTALLY WALIFIED FLole TRANSMITTERS.
SCHEDULE FOR UPGRADir.
EY THE END OF THE SECOND REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984 UNIT 2 REFUELING OUTAGE.
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PAGE -62 01/16/84 VARIABLE NO. D17 -
. DESCRIPTION 'SLCS FLOW INSTALLED RANGEt 1) state 6Y LIQUID CONTROL SYSTEN PRESSUREt 0-1660 PSIS (PEACH REQUIRED RANGE 0 TO 110 % DESIGN FLOW BOTTON PUNP DESIGN PRESSURE IS' 15CO PSIG)
CATEGORY 2 2) INCICATING LANPS FOR PUNP NOTOR STATUS PURPOSE *- TO NONITOR OPERATION 3) INDICATING LANPS FOR SQUIS VALVE STATUS ENVIROF#tENTAL QUALIFICATION GUALIFIED FOR ATWS ENVIR9Pf1ENT (SEE NOTE 1)
SEISNIC QUALIFICATION: NA QUALITY ASSURANCE 1) PUNP PRESSURE PORTIONS HAVE FULL Q.A. PLAN. THE REST IS COHrtERCIAL GRADE
- 2) PUNP NOTOR STATUS HAS FULL 4.A. PLAN
- 2) INDICATING LAMPS FOR EACH SLC N0 TOR
- 3) INDICATING LAt1PS FOR EACH SQUIB VALVE SENSOR ( 5 M LOCATION *
- 1) FOR PUNP PRESSURE REACTOR ftUILDING PT-2(3)-11-52
- 2) FOR PUr1P MOTOR STATUS REACTOR tiUILDING-NOTOR CONTACTOR FOR EACH PUNP NOTOR 3 3) FOR SQUIB VALVE NAIN CON'170L ROON INDICATING LAMPS RELAY POWER SUPPLYI ONSITE LOCATION OF DISPLAYt NAIN CONTROL ROON d
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01/15/84
' EXCEPTIONS TO REOULATO'RY GUIDE I.97 ADS JUSTIFICATIgE NO INSTRUMENTATION CURRENTLY EXISTS FOR MON.iTORING THE STA>WEY LIGUID CCHTROL' (SLCl SYSTEM FLON AT PEACH POTTOM. THE PUMP DISCHARGE HEADER PRESSURE, letICH IS INDICATED IN.THE CONTROL ROOM, WILL INDICATE SLC PUMP OPERATION. IN ADDITION T(tTHE DISCHARGE HEADER PRESSURE IteICATItti. THE OPERATOR CAN VERIFY THE PROPER FUNCTIONING OF THE SLC SYSTEM BY MONITORING THE FOLLONINGt .
Il THE DECREASE IN THE LEVEL OF THE ' SODIUM PENTABOR TE SOLUTION STORAGE tat 4Ce
~
El THE REACTIVITY CHANGE [N THE REACTOR AS MEASURED BY NEUTRON FLUX.
31.THE MOTOR CONTACTOR ItWICATING LIGHTS, Ate
.43.THE SQUIB VALVE CONTINUITY INDICATING LIG;tVS.
- THE INSTRUNENTATION USED TO MONITOR THE ABOVE PARAMETEPS MEETS THE REQUIREMENTS FOR CATEGORY E INSTRUMENTS.
IN CONSIDERATION OF THE ABOVE DISCUSSION, THE EXISTING INSTRUMENTATION IS ACCEPTABLE TO MONITOR THE STAf@BY LIGUID CONTROL SYSTEM
'FLON.
!!QOIFICATTORS PR' 0 POSEOt 1NONE SCHEDULE FOR UPG#ADE NONE NOTE 5' II.THE SLC SYSTEM IS USED ONLY TO MITIGATE THE CONSEQUENCES OF AN ATHS EVENT. UtmER ATHS CIRCUMSTANCES. THE ENVIRONMENT IN NHICH THE INSTRUMENTATION IS LOCATED IS CONSIDEPED A MILD ENVIRONMENT FOR EQUIPMENT QUALIFICATION PURPOSES. A DETAILED ANALYSIS MILL BE PERFORMED TO VERIFY THIS ENVIRuHMENT W EN THE ATHS RULE IS FINALIZED.
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.01/17/84' VARIABLE NO. 018
'OEERIPTECN: ISLCS STORAGE. TANK LEVEL INSTALLED RANGE 8 TOP TO BOTTON. NOTES.
THE INSTRUMENTATION MEASURES THE LIQUID LEVEL 7" FROM Tile REQUIRED RANGE TOP TO BOTTOM BOTTC10F THE TAE TO 130.25". THE PLP1P SUCTION N0ZZLE IS MOUNTfD 4.75" FROM THE BOTTOM OF THE TAE . TO MEASURE ANY
' CATEGORY: 2 . LOWER THAN 7" NOULD LEAD THE OPERATOR TO BELIEVE THAT MORE LIQUIO IS AVAILABLE FOR PUt1 PING letEN IN REALITY,.00E TO PURPOSE TO MONITOR OPERATION INSTRUMLNT INACCURACY, THERE IS NO LIQUID AVAILABLE.
THE POTEhTIAl;FOR PUMP OAMAGE EXISTS. THE UPPER LIMIT OF-
.130.25" 13 THE LEVEL AT WICH THE LIQUID BEGINS TO LEAVE THE "
TAE.THROUGH THE TA E OVERFLOW N0ZZLE. BASED ON THE ABOVE .
- CONSIDERATIONS, THE RANGE REQUIREMENT OF REGULATORY GUIDE 1.97 FOR THIS VARIABLE IS MET BY EXISTING INSTRUt1LNTATI0cf.
ENVIR0t#1CNTAL QUALIFICATION YESi QUALIFIED FOR ATHS '
ENVIRONMENT. -(SEE NOTE 13.
SEISMIC QUALIFICATION: NA '
, Qtl'LITY. ASSURANCE: C0tR1ERCIAL GRADE i
REOUNDANCYt 1 CHAMEL i l
SENSOR (S): LOCATION:
l LT-2(31-11-45 REACTOR BUILDING POWER SUPPLY ONSITE POWER FOR THE INSTRUt1ENTATIONI A COMBINATICH OF Ott3ITE AND OFFSITE SOURCES FOR THE REDUt0 ANT INSTRUMENT AIR COMPRESSORS. ,
I LOCATION OF OISPLAY8 MAIN CCHTROL ROOM Ate THE STANDBY LIQUID CONTROL INSTRUMENTATION RACK.
EXCEPTIdHS TO REGULATOPY GUIDE 1.07 AND JUSTIFICATION:
"NONE NOCIFICATItWS PROPOSED:
.NONE 0 _ - _ _ - _ _ _ _ - - _ _ .
I PAGE .C5 01/1S/84 SCHEDULE FOR UPGPACE8-NONE NOTES'
.IlSINCETHESLCSYSTEMIsUSEDTOMITIGATETH5CONSEQUENCESOFANATWSEVENT,UNDERA1WSCIrCUMSTANCES,THEENVIRONMENTINWHICH THE INSTRUNENTATION IS LOCATED IS CONSIDERED A MILD EtNIROHMENT FOR EQUIPMENT QUALIFICATION PURPOSES. A DETAILED ANALYSIS WILL BE FERFOPHED TO VERIFY THIS ENVIRotetENT WHEN THE ATHS RULE IS FINALIZED.
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.4 PAGE M .
01/1i/84-VARIABLE NO. D19
- DESCRIPTION: . .RNR SYSTEM FLOW INSTALLE0 RANGE 0-50,000 GPM:
REQUIRED RANGE: 0-110% DESIGN FLON (PEACH BOTTOM DESIGN FLON ENVIR0tEENTAL QUALIFICATION NO ,
IS 40,000 GPM)
CATEGORY: 2 SEISMIC QUALIFICATION: NA -
PURPOSE: TO MONITOR OPERATION QUALITY ASSURANCE CotMERCIAL GRADE PEDUteANCY 1 CHAFNEL FOR THE ASC RHR PUNPS Ate 1 CHAPNEL FOR THE B80 RhR PUMPS SENSOR (5 ) LECATIONt FT-2t31-10-199A,8 REACTOR BUILDING' POWER SUPPLY CNSITE POWER LOCATIDH OF DISPLAY MAIN CONTROL ROOM l
EXCEPTIOES TO REGULATORY GEIDE 1.97 AND JUSTIFICATION:
, NONE NOOTFICATIONS PROPOSED:
A MODIFICATIDH IS TO BE INITIATED TO INSTALL ENVIRONMENTALLY QUALIFIED FLOW TRANSMITTERS.
SCHEDULE FOR UPGPADEI BY THE E)3 OF THE SECOND REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984 UNIT 2 REFUELING OUTAGE.
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%j. ' PACE 67 ' ,j ,
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- 01/16/84 ,
VARIABLE ND. 029 INSTALLED RANGE 0-600 DEGREEG F DESCRIPTION RHR HEAT EXCHANGER DUTLET TEMPERATWE 40 TO 350 DEGREES'F ENVIR0tt! ENTAL QUALIFICATION: BEING EVALUATEDi SEE WTrJfRED CANGE: N0DIFICAT70NS PEOPOSED.
SEISMIC QUALIFICATION: NA CATEGORY: E
-QUALITY ASSURANCE:. CorffERCIAL GRADE s PURPOSE TO NOHITOR OPFRATICH REDUPCANCY3 I CHAP #4EL FOR EACH HEAT 5XCHANGER SENSOR (S)I LOCATION *'
TE-Et31-10-II6A,5 C,0 REACTOR BUILDING.
POWER SUPPLYt .UNINTEPRUPTIBLE N R (Chb 1TE SOURCE B84KED BY STATIDH BATTERIES)'
-LOCATION OF DISPLAYt NAIN CONTROL ROOH i
l
~
EXCEPTIONS TO REGULATORY GUIDE I.97 4ND JUSTIFICATIONi NONE ..
I l N001FICATIONS P90 POSED:
I SUFFICIENT DOCUNENTATION DOES NOT EXIST AT THIS TIME TO PROVE THE ENVIRONMENTAL QUALIFICATION OF THE HEAT EXCHANGER DUTLET TEMPERATURE.THERNOCOUPLES. SUCH DOCUNLMTATION WILL BE OBTAINED OR THE THERN0 COUPLES WILL BE REPLACED WITH ENVIRott1ENTALLY QUALIFIED THERN0 COUPLES.
SCHEDULE FOR UPGRADE:
BY THE END OF THE SECOND REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1964 UNIT E REFUELING OUTAGE.
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( PAGE 68 ks. 01/i'/84 LVARIABLE NO. 021
.i COOLING Nt.TER TEMPERATURE TO ESF INSTALLED RANGE - THE REACTOR CORE ISOLATION DESCRIPTION:
SYSTEM COM?ONENTS COOLING (RCIC) R00rt AND THE HIGN PRESSURE COOLANT INJECTION ROOM (HPCII TEMPERA 1URE SENSORS HAVE A RANGE OF 0 TO 600 DEGREES F.
40 TO 200 DEGREE 5 F ENVIROPMENTAL QUALIFICATION: YES li CEQUIRED RANGEt 2 SEISMIC QUALIFICATION: NA CATEGOPY:
PURPOSEt TO MONITOR OPERATICH QUALITY ASSURANCE: FULL Q.A. PLAN REDUNDANCY 4 TEMPERATURE SENSORS IH THE RCIC PUNP ROOM Ate 4 TZMPERATURE l
SENSORS IN THE HPCI Pt#1P ROOM.
SENSOR (S): LOCATION: !
1 I
ROOM TEMPERATURE SENSORS * '
TE-4936 (5936) A B.C,0 REACTOR BUILDINt3 TE-494I (5941) A,B,C,0 REACTOR BUILDING POWER SUPPLY STATION BATTERIES LOCATION OF DISPLAY: MAIN CONTROL ROOM EXCEPTIOPS TO FEGULATORY GUIDE 1.97 AND JUSTIFICATION:
THE EMERGENCY SERVICE WATER SYSTEM IS A CHCE-THROUGH COOLING WATER SYSTEM. HENCE THE SYSTEM TEMPERATURE WILL BE THE SAME AS THE RIVER WATER TEMPERATURE. THIS SYSTEM PROVIDES COOLING WATER TO THE FOLLOWING ENGINEERED SAFETY FEATURES COMPONENTS
- Il CORE SPRAY PUMP ROON COOLERS.
- 2) RH3 PUMP ROOM COOLERS AHD RHR PUMP SEAL WATER COOLERS.
- 3) HPCI PUMP ROOM UNIT COOLERS.
41 RCIC PUNP ROOM UNIT COOLERS.
- 5) THE DIESEL GENERATOR COOLING WATER JACKETS.
NO SYSTEM TEMPERATURE IS PROVIDED FOR THE EMERGENCY SERVICE WATER SYSTEl1. AS AN ALTERNATE, THE RCIC AND HPCI PUMP ROOMS EACH HAVE 4 TEMPERATURE SEHSORS MOUNTED IN THE ROOM WHICH MEASURE ROOM TEt1PERATURE. EACH OF THESE TEMPERATURE SENSORS TRANSMITS A' SIGMAL TO AN INDICATOR LOCATED IN THE MAIN CONTROL ROOM. AN IMPROPER TEMPERATURE C0tIDITION OF THE EMERGENCY l SERVICE WATER SYSTEM MOULD CAUSE A HIGH TEMPERATURE CotDITION IN THE HPCI AHO RCIC PUMP ROOMS. THE HIGN TEMPERATURE C0h0ITION WOULD BE AHHUNCIATED IN THE MAIN CUNTROL ROON BY ADDITIONAL TEMPERATURE SENSORS AS DESCRIBED BELOW, AND WOULD BE VERIFIED USING THE TEt1PERATURE It01CATORS IN THE MAIN CONTROL ROOM.
IN ADDITION TO THE ROOM TEMPERATURE SEPSORS LISTED ABOVE, A CONDINATION OF CATEGORY Z Ate 3 ROOM TEMPERATURE SENSORS AND INDICATORS 3
OEXIST IN THE FOLLOWING LOCATIONS
)
l
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01/11/04 o; o-
.i . y SENSOR (ROON 1EMPERATUREI' LOCATION CONTROL ROON IteICATION TE-2501(35011-51 'A' CORE SPRAY PUNP ROON IteICATOR TE-2501(35313 - 'B' CORE SPRAY PUNP ROON - IteICATOR
' TE-2501(35011-52 'C' CORE SPRAY'PUNP ROON. 'ItCICATOR TE-2501(35011-54 'D' CORE SPRAY-PUNP ROON IHOICATOR TE-2501(35013-55 'A' RHR PUNP ROON IPOICATOR TE-2501(35011-57 B' RHR PUNP ROON ~ IteICATOR TE-2501(35013-56' 'C' RHR PUNP ROON ItWICATOR~
TE-2501(35013-58 'O' RHR PUNP ROON INDICATOR TE-2501(35011-50 . HPCI PLR1P ROON INDICATOR TE-2501(35013-49 RCIC PUNP ROON INDICATOR T E-2( 31-10-98A 'A' RHR PUNP ROON ALARM Ate ItWICATOR q TE-2(31-10-988- 'B' RHR PLA1P ROON ALARN AND INDICATOR TE-2( 31-10-98C 'C' RHR PUNP ROOM ALARN AtB INDICATOR TE-2(31-10-980 'D' PHR PUNP ROON' ALARN APO IPEICATOR TE-2(31-23-105A HPCI PUNP ROON ALARN AfD ItCICATOR TE-2( 31-13-77A RCIC PUNP ROON ALARN AfD INDICATOR DIESEL GENERATOR DIESEL BUILinING ALARM WATER JACKET TEMPERATURE SMITCHES IN ADDITIDH TO THE ABOVE ROON TEMPERtTL'RE SENSORS, THE ENERGENCY SERVICE WATER PUNP OUTPUT PRESSURE IS IteICATED IN THE NAIN CONTROL KOON. THIS IS A FURTHER VERIFICATION OF PROPER STSTEN OPERATION.
l BASED ON THE ABOVE DISCUSSION, THE MANY INDICATIONS FROM EXISTING INSTRUMENTATION ARE ADEQUATE TO NONITOR THE PROPER OPERATION OF i THE ENERGEHCT SERVICE HATER SYSTEN.
NODIFICATION3 P90 POSE 08 HONE
' SCHEDULE FOR. UPGRADE:
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PAGE7 70
'01/I6/84 "h
VARYABLE NO. D22 ,
DESCRIPTION: COOLING WATER FLOW TO ESF SYSTEN COMPONENTS INSTALLED RANGES THE REACTOR CORE ISOLATION C00LIllG (RCIC) ROOH AND THE HIGil PRESSURE COOLANT INJECTION ROOM (HPCI) TEMPERATURE SENSORS HAVE -
A RANGE OF 0 TO 600 DEGREES F-REQUIRED RANGES 0 TO 110 % DESIGN FLOW ENVIROMENTAL QUALIFICATION: YES
' CATEGORY: 2 SEISMIC QUALIFICATION: NA PURPOSEt TO t10HITOR OPERATION QUALITY ASSURANCE: FULL Q.A. PLAN REDUNDANCYr 4 TEMPERATURE SENSORS IN THE RCIC PUNP ROOH AND 4 TEMPERATURE SENSORS IN THE HPCI PUNP ROON.
SENSOR (S)* LOCATIDH2 ROON TEMPERATURE SENSORSt TE-4936 (5936) A.B.C.D REACTOR BUILDING TE-4941 ( 5941) A.B.C.D REACTOR BUILDING POWER SUPPLY STATION BATTERIES LOCATION OF DISPLAYI MAIN COHTROL ROOM EXCEPTIONS TO REGULATORY GUTOE I.97 AND JUSTIFICATION THE ENEKGEtlCY SERVICE WATER SYSTEN PROVIDES COOLING WATER TO THE FOLLOWING ENGINEERED SAFETY FEATURES COMP 0HENTSt
- 1) CORE SPRAY PUNP RCOM COOLERS.
- 2) RitR PUNP ROOM COOLERS A!O RHR PUNP SEAL HATER COOLERS.
- 3) HPCI PUMP ROOH Uf4IT COOLERS.
- 4) RCIC PUNP ROON UNIT COOLERS.
- 5) THE DIESEL GENERATOR COOLING WATER JACKETS.
NO SYSTEN FLOW IS PROVIDED FOR THE ENERGENCY SERVICE WATER SYSTEN. AS AN ALTERNATE. THE RCIC AND HPCI PUNP R00 tis EACH HAVE FOUR TEMPERATURE SENSORS NOUNTED IN THE ROON WHICH NEASURE ROON TEMPERATURE. EACH OF THESE TEMPERATURE set 4 SORS TRAHSMITS A SIGNAL TO AN INDICATOR LOCATED ile THE NAIN CONTROL ROON. AN INPROPER FLOW CONDITION OF THE ENERGENCY SERVICE WATER SYSTEN WOULD CAUSE A HIGH TEMPERATURE CONDITION IN THE ROON. THE HIG!! TEMPERATURE Cot 0ITION WOULD BE AHHUttCIATED IN THE MAIN CONTROL ROOH BY ADDITIONAL TEMPERATURE SENSORS AS DESCRIBED BELOW, AQ HOULD BE VERIFIED USING THE TEMPERATURE INDICATORS IN THE NAIN CONTROL ROON.
- IN ADDITION TO THE ABOVE ROOM TEMPERATURE SENSORS, A CLfBINATION OF CATEGORY 2 AND 3 ROON TEMPERATURE SENSORS AND INr,ICATORS EXIST IH THE FOLLOWING LOCATIONSI 0
^
g PAGE ^ 71 01/16/84 SENSOR (ROOM TEMPERATUREl LOCATION CONTROL ROOM INDICATION TE-2501(35011-51 'A' CORE SPRAY PUNP ROOM - IteIC*. TOR TE-2501(35011-53 'B' CORE SPRAY.PUNP ROOM IteICATOR 'l TE-2501(3501)-52 'C' CORE SPRAY.PUNP ROOM INDICATOR TE-2501( 35011-54 'D' CORE SPRAY PUNP ROON IteICATOR -
TE-2501(35011-55 'A' RHR PUNP ROON INDICATOR-TE-2501( 35011-57 : 'B' RHR PUNP ROON IteICATOR TE-2501(35011-56 'C' RhR PUNP ROOM IteICATOR TE-2501( 35011-58 'D' PHR PUNP ROON IteICATOR TE-2501(35013-50 HPCI PUNP ROMt . INDICATOR TE-2501(35011-49 RCIC PUNP ROON INDICATOR TE-2(31-10-98A 'A' RHR PUNP ROON ALARN Ate IteICATOR TE-2( 31-10-988 'B' RHR PUNP ROON ALARN AND IteICATOR TE-2(31-10-98C 'C' RHR PUNP ROON- ALARN Ate INDICATOR TE-2(31-10-98D 'D' RHR PUMP ROOM ALARN AND IteICATOR i
L TE-2(31-23-105A HPCI PUNP ROOM ALARN AFL IteICATOR
( TE-2(31-13-77A RCIC PUNP ROON ALARN Ate INDICATOR
! DIESEL GENERATOR DIESEL BUILDING -ALAPM WATER JACKET TEMPERATURE i
IN ADDITION TO THE ABOVE MONITORING. THE ENERGENCY SERVICE WATER PUNP OUTPUT PRESSURE IS IIelCATED IN THE NAIN CONTROL ROON. THIS IS A FURTHER VERIFICATION OF PROPER SYSTEN OPERATION.
CASED ON THE ABOVE DISCUSSION, THE MANY IteICATIONS FROM EXISTING INSTRUNENTATION ARE ADEQUATE TO NONITOR THE PROPER OPERATION OF
' THE EMERGENCY SERVICE WATEA SYSTEN.
i NGOIFICATIOS29 PROPOSED:
' HONE fCHEDULE FOR UPGRADE N0t!E b
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PAGE 7E-01/16/84-VARIABLE NO. D23 DESC;IPTION HIGH RADI0 ACTIVITY LIQUID TANK LEVEL THSTALLEG RANGE 0-I00X LEVEL (TOP TO BOTTOM)
INCLUDES
- 1. WASTE COLLECTOR TAE E. WASTE SURGE COLLECTOR TAE ENVIROP41 ENTAL QUALIFICATION: NA
- 3. FLOOR DRAIN COLLECTOR TANK 3
- 4. FLOOR DRAIN SURGE TANK f.EQUIIED RANGEt TOP TO BOTTON SEISMIC QUALIFICATION NA CATEGORY 3 QUALITY ASSURANCE CormERCIAL GRADE l
TO NONITOR OPERATION REDUNDANCY
- 1 CHAT #4EL PER TAE l PURPOSE l
! SENSOR (Sl* LOCATIOR
! (WASTE COLLECTOR TANKI l LT-0-20-369 RADWAS1E BUILDING (WASTE SURGE COLLECTOR TANK)
I LT-0-20-395 RADWASTE BUILDING (FLOOR DRAIN COLLECTOR TANK)
LT-0-20-420 RADAWSTE BUILDING (FLOOR DRAIN SURGE TAE )
LT-0-20-454 RtDWASTE BUILDING POWER SUPPLY 2 UNINTERwUPTISLE POWER (ONSITE SOURCES BACKED BY STATION BATTERIES)
LOCATION OF DISPLAY RADWASTE CONTROL R00Pt EXCEPTIOF*S YO REGULATORY GUIDE 1.97 AND JUSTIFICATIONr NOME N00IFICATIONS PROPOSEDI p HONE SCHEDULE F00 UPGRADE ,
fl0HE S
s- - 3.
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' 01/16/84 s
- 6.
VARIABLE NO E .
INSTALLED RANGE: OPEN/ CLOSED IM)ICATING LAMPS '
DESCRIPTION: -EMERGENCY VENTILATION DAP.PER POSITION OPEN-CLCEED STA5JS : ENVIRO > MENTAL GUALIFICATION: YES REQUIRED RANGE:
SEISMIC GUALIFICATION NA CATEGORY 3 2 GUALITY ASSURANCE CormERCIAL GRADE >
PURPOSE: TO HONITOR OPERATION- -
REDUNDANCY SINGLE INDICATION PER DAMPER
-SENSOR (S)* LOCATION:
LIMIT SWITCHES ASSOCIATED -REACT 08t BUILDING WITH DAMPERS:
A0-20452(30452)
A0-20453t30453)
A0-20457(30457)-
A0-20458(30458)
A0-20459( 30459 )
A0-20460(30460)-
A0-20461t30461).
A0-20462(3C462)
A0-20463( 30463)
A0-20464(30464)
A0-20467(30467)
A0-20468(30465)
P0-00153-1 RADWASTE BUILDING PO-00153-2 POWER SUPPLYI ONSITE LOCATION OF DISPLAY: MAIN CONTROL ROOM fXCEPTIONS TO REGUL ATORY GUTDE I.97 AND JUSTIFICATION NONE
, t*00IFICATIONS PROPOSED:
A M00IFICATI0tl IS TO BE INITIATED TO ADO DAhPER POSITION ItmICAT._.e TO TWO CONTROL ROON DAMPERS.
l . SCHEDULE FOR UPG#ADE:
BY THE EtC OF THE SECOND REFUELING OUTAGE FOR EACH UNIT FOLLOWING THE SPRING 1984 UNIT 2 REFUELING OUTAGE.
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- 01/1*/84 VARIABLE ND.'D25 - PART 1
.. (STATUS OF STADOSY ELECTRICAL SUPPLIES - INVERTER OUTPUT BUSSES VOLTAGE Ate CURRENT)
, DESCRIPTION: STATUS OF STAteBY PONER Ate OTHER ENERGY SOURCES INSTALLED RANGE: TWO ALARNS ARE PROVIDED IN THE INPORTANT TO SAFETY (ELECTRONIC NYDRAULIC, MAIN CONTROL ROOM TO IDWICATE:
PHEUNATICI (VOLTAGES, CURRENTS, PRESSURES) II IhYERTER TROUBLE AND tl INVERTER D.C. SUPPLY LDOER-PLANT SPECIFIC- VOLTAGE. THERE ARE ALSO CURRENT
-CEQUIRED PANGE:
Ate VOLTAGE NETERS MOUNTED LCCALLY ON THE INVERTER.THE RANGE OF THE VOLTNETER IS: 0 TO ISO-VAC. THE RANGE OF THE CURRENT METER IS 0 TO 300 AMPS t..C. J CATEGORY: 2 PURPOSE: TO NONITOR SYSTEN STATUS ENVIRONNENTAL QUALIFICATION: YES' SEISNIC QUALIFICATION: NA :;
QUALITY ASSURANCE: Cott1ERCIAL GRADE REDU:eANCY: I CURRENT Ate VOLTNETER l
PLUS 2 ALARitS SENSOR (111 - LOCATION:
Il VOLTAGE AND CURRENT METERS TURBINE BUILDING 21 UNDERVOLTAGE RELAYS TURBINE BUILDING.
PONER SUPPLY: STATION MATTERIES AND ONSITE SOURCES LOCATION OF DISPLAY: Il METERS: TURBINE BUILDING 21 ALARMS: NAIN CONTROL ROON EXCEPTIONS TO PEGULATORY GUIDE 1.97 AlfD JUSTIFICATION:
NONE N00fFICATIONS PROPOSED *_
7 NONE SCHEDULE FOR UPGUADE:
NONE 3
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01/16/84 ,
VAPIABLE NO. 025 - PART 2 (STATUS OF STMOBY ELECTRICAL SUPPLIES - D.C. BUS VOLTAGE AFC CURRENT)
DESCRIPTION: STATUS OF STANDBY POWER AND OTHER ENERGY SOURCES INSTALLED RANGE: THE OUTPUT OF THE STATION i IMPORTANT'fJ SAFETY (ELECTRONIC, HYDRAULIC, BATTERIES IS MONITCRED BY II A 250 VDC Bits VOLTAGE Pt!EUNATIC) (VOLTAGES, CURRENTS, PRESSURES) TRANSDUCER WHICH IllPUTS TO THE PLANT COMPUTER AfD l
l
- 2) Aff UNDERVOLTAGE RELAY ON EACH D.C. BUS Ato THE REQUIRED PANGE: PLANT SPECIFIC NAIN 400 ANP DISTRIBUTION PANELS WHICH ACTUATES A CONTROL ROON ALARN. IN ADDITION, A VOLTACE Ato CLRRENT NETER EH THE FRONT CATEGORY: 2 EACH BATTERY CHARGER IS ACCESSIBLE DLRING AtC AFTER AN ACCIDENT. THE RAi!GE OF THE VOLTNETET 23 0 TO 150 VDC. THE RANGE OF THE CURRENT NETER IS 0 TU 250 ANPS D.C. THE PRINARY INDICATION IN THE MAIN CONTROL ROON IS THE ALARN OUTPUTS PURPOSE: TO NONITOR SYSTEN STATUS FRON THE UtOERVOLTAGE RELAYS.
i ENVIRONMENTAL QUALIFICATION: YES SEISNIC QUALIFICATION: NA QUALITY ASSURANCE: BATTERY CHARGERS: FULL Q.A. PLAN UtOERVOLTAGE RELAYS FULL Q.A.
PLAN VOLTAGE TRANSDUCERS:
CONNERCIAL GRADE.
REDUNDANCY SEE " INSTALLED RMiGE" ABOVE SENSOR (3): ,L,0_Q.ATJONI 13 A VOLTAGE TRANSDUCER 1) TURBINE BUILDING - BATTERY NONITORING BATTERIES ROONS 2( 3?AD01, 2( 3)CD01, 2( 3)B001, 2(310001 23 AN UtlDERVOLTAGE RELAY OH 2) TURBINE BUILDING - CABLE EACH D.C. BUS Ato EACH NAIN SPREADING ROON 4GO AMP DISTRIBUTION PANEL PPCVIDING ALARt!S IN THE NAIN CONTROL ROON 31 VOLTAGE AfD CURRENT NETERS 3) TURBIHE BUILDING - SWITCHGEAR ON THE FRONT OF EACH BATTERY ROONS CHARGER.
POWER SUPPLY: STATION BATTEf?IES LOCATICH OF OISPLAY: THE PRIt!ARY OPERATOR IllCICATION IS LUCATED IN THE NAIN CONTROL ROON.
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01/I6/64 VARIs:g E NO. D25 - PART 3 (STATUS OF STAleBY ELECTRICAL SUPPL;iS - EMERGENCY BUS VOLTAGE Ape CURRENIl DESCRIPTION: STATUS OF STANDBY F0WER AND OTHER ENERGY SOURCES INSTALLED RANGE VOLTAGE: 0-5250 VOLTS IMPORTANT TO SAFETY (ELECTRONIC, HYDRAULIC, CURRENT
- 0-800 AMPS I
PNEUMATICI (VOLTAGES, CURRENTS, PRESSURES)
REQUIHED RANGE 8 PLANT SPECIFIC ENVIR0t#fENTAL QUALIFICATION YES -q CATEGORY: 2 SEISMIC QUALIFICATION: YES PURPOSE TO MONITOR SYSTEM STATUS QUALITY ASSURANCE FULL 4.A. PLAN l
REDUNDANCYY 1 CHAT #4EL PER BUS l
SENS0piS): . LOCATION:
l VOLTAGE AND CURRENT TURBIHE BUILDING SWITCHGEAR l
TRANSFORMERS ROOMS LOCATED ON EACH OF 4 )
EMERGENCY BUSSES. 1 POWER SUPPLY: ONSITE POWER SOURCES LOCATION OF DISPLAY (tAIN CONTROL ROOM EXCEPTTONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATION:
NONE N091FICATIONS PROPOSED:
t*0NE i
SCf'.EDU(,3 FOR UPGRADE
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^ - (/ - PAGE 78 01/16/04 d
VARIABLE NO. D25 - PART 4
- (STATUS OF STAPOBY PNELMATIC SUPPLIES _ DRYWELL PURGE, VENT,. Atc VACULM BREAKER VALVESI NITROGEN PRESSURE AVAILABLE)
DESCRIPTION: . STATUS OF STANDBY POWER AFC OTHER ENERGY S0W CES INSTALLED RANGE: AWUNCIATOR ALARMS IteICATE
,-INFORTANT TO SAFETY (ELECTRIC, HYDRAULIC, LU4 NIIROGEN PRESSURE PHEUNATIC) (VOLTAGES, CURRENTS, PRESSURES) TO THE VALVES LEQUIAED RANGE: PLANT SPECIFIC ENVIRONMENTAL QUALIFICATI0H: . SEE "f100IFICATIONS PROPOSED."
CATEGORY: 2 SEISNIC QUALIFICATION: NA PURPOSE: TO NONITOR SYSTEN STATUS QUALTTY ASSURANCE: CormERCIAL GRADE REDUNDANCY: 1 PRESSURE SWITCH FOR EACH -l VALVE.
SENSOR (S): .
VALVES PRESSURE SWITCH LOCATION !
A0-2505 (353) PS-8087H (9087H) REACTCR BUILDING
- A0-2506 (3506) PS-8087C (9087C) REACTOR BUILDING l A0-2507 (3507) PS-8067E (9087El REACTOR BUILDING l A0-2511 (3511) PS-80878 (90870) ~REACTOR BUILDING A0-2512 (3512) PS-8087F (9087F) REACTOR BUILDING i AD-2519 (3519) .
PS-8087G (9087G) REACTOR BUILDING i A0-2520 (3520) PS-8087A (9087A) . REACTOR BUILDING i A0-2521A (3521A) PS-8087J (9087J) REACTOR BUILDING ,
A0-2521B (35218) PS-8087D (9087D) REACTOR BUILDING -l A0-2502A (3502A) PS-2502A (3502A) REACTOR BUILDING A0-2502B (3502B) NONE NA POWER SUPPLY: ONSITE FOR THE ALARN RELAYS 8 ,
'l STATION BATTERIES FCR THE A WUNCIATORS LOCATION OF DISPLAY: NAIN CONTROL ROOM EXCEPTICHS TO REGULATORY GUIDE I.97 AND JUSTIFICATION:
NONE 7 MODIFICATIONS PPOMSED:
SUFFICIENT DOCUMENTATION DOES NOT EXIST AT THIS TIME TO PROVE THE ENVIRONMENTAL QUALIFICATION OF THE PRESSURE SWITCHES. SUCH DOCUMENTATION WILL BE OBTAINED OR THE SWITCHES WILL BE REPLACED HITH ENVIROHNENTALLY QUALIFIED SWITCHES. IN ADDITION, PRESSURE INDICATION IS TO BE ADOED TO NONITOR THE STATUS OF THE AIR SUPPLY TO A0-2502B (3502B).
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PAGE : 80 l 01/11/84 VARIABLE NO. D25 - PART 5-
- (STATUS OF STADOBY PNEUMATIC SUPPLIES - ADS VALVC3 IJR SUPPLIES)
DESC3IPTION: STATUS OF STAteBY POWER Ate OTHER ENERGY SOURCES INSTALLED RANGE: ItWICATOR 0-225 PSIG IMPORTANT TO SAFETY (ELECTRONIC, HYDRAULIC, AND Al#4UNCIATOR ALARMS PNEUMATIC) (VOLTAGES, CURRENTS, PRESSURES) FOR HIGH AND LOW PRESSURE REQUI*ED RANGE: PLANT SPECIFIC ENVIR0tmENTAL PJALIFICATIDH: YES CATEGORY: 2 SEISMIC QUALIFICATICH: NA ~
PURPOSE: TO MONITOR SYSTEM STATUS QUALITY ASSURANCE: FULL 4.A. PLAN FOR THE-IteICATIONi COMMERCIAL GRADE FOR THE AterJNCIATORS REDUtWANCY: 1 ANALOG INDICATOR AtB 1 ANNUNCIATOR FOR EACH UNIT IffgoR(S): LOCATION:
PT-6142 ( 9142 ) A REAC'70R BUILDING PT-8142 (91421B REACTOR BUILDING POWER SUPPLY: ONSITE SUPPLIES FOR THE INDICATORI STATION BATTERIES FOR THE ANNUNCIATORS LOCATION OF DISPLAY: MAIN CONTROL ROOM EXCEPTIONS TO REGUtATORY GUIDE 1.97 AND JUSTIFICATIONE NONE MODIFICATIONS PROPOSED:
NONE SCHEDULE F04 UPGPA0E:
NOME L
_ _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _ . _ _ _ m _ _ __
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4 - 81
'01/1*/84 O '
VARIABLE NO. D25 - PART 6 . .
(STATUS OF state 6Y PHEUMATIC !RIPPLIES - INSTRUMENT AIR TO CCHTAIPt1ENT ATN0 SPHERE DILUTION (CAD) SUPPLY VALVES)
. DESCRIPTION: STATUS OF STAND 8Y POWER APW OTHER ENERGY SOURCES INSTAL *.ED RANGE - ALARM IPWICATION FOR THE LEVEL IMPORTANT TO SAFETY (ELECTRONIC, HYDRAULIC, OF THE HITROGEN STORAGE TAPE M11CH SUPPLIES NITROGEN TO THE C.@
PHEUNATIC) (VOLTAGES, CURRENTS, PRESSURES) - SUPPLY VALVES IS PROVIDED IN THE f1AIN CONTROL ROOM. SEE NOTE 1.
REQUIRED RANGE: PLANT SPECIFIC ENVIROPt1 ENTAL QUALIFICATION: YES CATEGORY: 2 SEISMIC QUALIFICATION: NA PURPOSE TO f10NITOR SYSTEM STATUS QUALITY ASSURANCE 8 COPMERCIAL GRADE REDUPEANCY 2 LEVEL SHITCrtES APS ASSOCIATED ALARMS SENSOR (S ) LOCATMMt LIS-6530A, B LIQUID HITROGEN STORAGE BUILDING POWER SUPPLY STATION BATTERIES FOR THE ANNUNCIATORS LOCATION OF DISPLAY: MAIN CONTROL ROOM-EXCEPTIONS TO REGULATORY GUIDE I.97 AND JUSTIFICATION:
NONE N00IFICATIONS PPOPOSED2 NONE i
5 SCHEDULE FOR UPGRADE
, NONE i
' HOTES:
~
- 1) IN ADDITION TO THE TANK LEVEL ALARM, THERE IS FLOW INDICATION OF THE NITROGEN SUPPLY TO THE CAD SUPPLY VALVES.
} THIS INDICATION IS LOCATED IN THE NAIN CONTROL R00H. LOCAL INDICATION OF HITROGEN STORAGE TANK PRESSURE IS ALSO AVAILABLE IN THE LIQUID NITROGEN STORAGE BUILDING. THE LIQUID NITROGEN STORAGE BUILDING IS ACCESSIBLE DURING AND FCLLOWItG AN 1 ACCIDENT.
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I bl. 01/16/84 VARIABLE HO. 025 - PART 7 (STATUS OF STANDBY PHEUMATIC SUPPLIES - INSTRUNENT AIR TO CONTAItt1ENT ATNOSPHERE DILUTION (CAD) VENT VALVES)
' STATUS'0F STANDBY POWER AND OTHER ENERGY SOURCES INSTALLED RANGE: HD INSTRUNENTATION EXISTS TO EESCRIPTION:
IMPORTANT TO 3AFETY tELECTRONIC, HYDRAULIC, MONITOR THE STATUS Ol' THE AIR SUPPLY TO THE CAD VENT VALVES:
PHEUMATIC) (VOLTAGES, CURRENTS, PRESSURESI A0-2514 (3514), A0-2513 (3513), AfD CV-4 754 (5950.
REQUIRED RANGE: PLANT SPECIFIC ENVIRONMENTAL QUALIFICATION:
CATEGORY: 2 SEISNIC QUALIFICATION:
PURPOSE: TO MONITOR SYSTEM STATUS QUALITT ASSURANCE:
REDUNDANCY:
SENSOR ( S ): LOCATION:
POWER SUPPLY:
LOCATION OF DISPLAY:
EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATION:
Hott, NODIFICATIONS PROPOSE 01
' A MODIFICATION WILL BE IHITIATED TO N0HITOR THE STATUS OF THE AIR SUPPLY TO CAD VENT VALVES A0-2514 (3514), AD-2513 (3513), AND CV-4954 (5954).
SCHFI'UtE FOR UPCR43J:
BY THE Et0 0F THE SEC0tp REFifELING OUTAGE FOR EACH UNIT FULLONING THE SPRING 1984 UNIT 2 REFUELING OUTAGE.
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'01/16/84
'Cl s
VARIABLE NO. D25 - PART 8 (STATUS OF PNEUMATIC SUPPLIES - BATTERY ROOM DAMPER AIR SUPPLY)
STATUS OF state 8Y POWER AND OTHER ENERGY SOURCES INSTALLED RANGE: NO TNSTRUMENTATION INSTAlt %
DESCRIPTION:
IMPORTANT.TO SAFETY (ELECTRONIC, HYDRAULICe SEE EXCEPTION.
PNEUt1ATICI (VOLTAGES, CURRENTS PRESSURES)
REQUIRED RANGE: PLANT SPECIFIC . ENVIRatt1 ENTAL QUALIFICATION:
C4TEGORY: 2 SEISMIC QUALIFICATION:
PURPOSE: TO MONITOR SYSTEM STATUS (FJALITY ASSURANCE:
REDUFCANCY:
}_ENSORf S1: LOCATIDH' I
l POWER SUPPLY:
LOCATION OF DISPLAY:
[
EXCEPTIONS TO RTGULATORY @E I.97 AfD JUSTIFICATION:
- NO ALARMS OR OTHER ' CONTROL kIU1 IFFC.* TION IS NEEDED DUE TO THE MINIMUM NUMBER OF DAMPER OPERATIONS REQUIREDi
! THE LARGE tRJMBER OF OPERATIONS FROVIDED LY THE BOTTLED AIR SYSTEMI AfD THE VISIBILITY AND ACCESSIBILITY t OF THE BOTTLES FOR MCf4ITORING. THE BOTTLES HAVE A LOCALLY MOUNTED PRESSURE GAGE. THE AREA IN WiICH THE GAGE IS LOCATED IS ACCESSIBLE DURING AND FOLLOWING TN ACCIDENT.
MODIFICAT10ttS PROPOSED:
NotIE SCHEDULE FOR UPGRADE:
NONE co AfL__ _.
VARTABLE NO. 025 - PART 1 (STATUS OF STAfCBY PNEUNATIC SUPPLIES - INSTRUttENT AIR TO THE NAIN STEAN ISOLATION VALVES (MSIV'S))
DESCRIPTION: STATUS OF STMOBY POWER MO OTHER ENERGY SOURCES INSTALLED RANGE: FOR THC INE0ARD NSIV'S: PRESSURE IMPORTANT TO SAFETY (ELECTRONIC, HYDRAULIC, SWITCHES ARE AVAILABLE WHICH NOHITOR (NE INSTRUMENT HITROGLN PtlEUHATIC) (VOLTAGES, CURREHTS, PRESSURES) RECEIVER TAtlKS MC ACTUATE AN ALARM IN THE MAIN CollTROL ROON.
FOR THE OUTSOARD NSIV'S: PRESSURE ItOICATORS (RANGE O TO 160 PSIG) ARC PROVIDED IN THF MAIll CONTROL ROCH WHICH NOHITOR THE INSTRUMENT AIR SUPPLY TO Tt1E VALVES.
etEQUIRED RANGE: PLAMT SPECIFIC E;WIRONMENTAL QUALIFICATION: FOR THE INBOARD HSIV'S: HO, SEE EXCEPTION FOR THE OUTBOARD NSIV'S: YES r
CATEGORY: 2 SEISHIC QUALIFICATION: NA PURPOSE: TO MONITOR SYSTEM STATUS QUALITY ASSURMICE: COMMERCIAL GRADE REDUNDANCY: FOR THE INBOARD HSIV'S: ONE PRESSURE SWITCH Ott EACH IllSTPUMENT HITROCEH RECEIVER TAHK FOR THE OU1 BOARD NSIV'S: ONE PRESSURE INDICATOR FOR EACH OF 3 AIR COMPRESSORS SENSOR ( S ): LOCATION:
FOR THE IffBOARD MSIV'S:
l PS-4230 (E230) A, B REACTOR BUILDING FOR THE CUTBOARD MSIV'S:
PT-2429 (3429) A, B, C TURDINE BUILDING POWER SUPPLY: STATION BATTERIES FOR THE ALARMSi ONSITE FOR THE OUTDOARD NSIV AIR l SU" PLY PRESSURE IrrTRUMENTATI0tl LOCATION OF DISPLAY: f1AIN C0t{ TROL ROOM g
g yCEPTIMis TO REGUL ATODY CUT?E I.97 M89 JUSTIFICATION:
1 EACH HAIN STEAM LINE IS PROVIDED WITH REDUt: DANT ISOLATION VALVES AND EACH ISOLATION VALVE IS PROVIDED WITH DIVERSE MEANS OF CLOSURE <'
(I.E., SPRIT:GS M!D AIR PRESSURE). EACH MSIV IS PROVIDED WITH A LOCAL PNEUMATIC ACCUMULATOR. LOSS CF SUPPLY LINE AIR PRESSURE INITIATES CLOSURE OF THE OUTBOARD MSIV'S. IT IS NOT HECESSARY TO EINIRot:MEHTALLY QUALIFY THE PRESSURE I'4STRUMEllTATICH BECAUSE OF THE INTENDED USE, THE DIVERSE POWER SOURCE, MD THE SHORT DURATION OF THEIR FUttCTION (I.E. CHLY FOR CCHTAINMEHT ISOLATION DURINO THE FIRST PART OF THE ACCIDEHi).
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PAGE 86 01/I6/8)
VARIABLE NO. D25 - PART 10 (STATUS OF PNEtMATIC SUPPLIES - ENERGENCY DIESEL GENERATORS AIR START SUPPLY)
DESCRIPTION STATUS OF STANDBY POWER Att OTHER ENERGY SOURCES INSTALLED RANGE: EACH ENERGENCY DIESEL GENERA 10R IMPORTANT TO SAFETY (ELECTRONIC, HYDRAULIC, IS PROVIDED WITH 2 AIR RECEIVERS. EACH RECEIVER IS PROVIDED PHEUNATIC) (VOLTAGES, CURRENTS, PRESSURESS WITH A PRESSURE SWITCH. THE PRESSURE SWITCH PROVIDES AN ALARN TO A LOCAL AldA>NCIATOR PAHEL ICH ACTUATES A CONNON TROUBLE ALARN IN THE MAIN CONTROL ROON. SEE NOTE I.
REEIUIRED RANGE PLANT SPECIFIC ENVIRONMENTAL QUALIFIrATION: YES CATEGORY: 2 SEISNIC QUALIFICATION: NA QUALITY ASSURANCE CotttERCIAL GRADE PURPOSE TO NONITOR SYSTEN STATUS REDUI.ANCY PRESSURE SuITCH AND A t0 cat PRESSURE It01CATOR FOR EACH AIR RECEIVER SENSORISit LOCATION:
PSL-0615, A, B, C, D DIESEL GENERATOR BUILDING PSL-0616, A, B, C, D DIESEL GENERATOR BUILDING POWER SUPPLY STATIDH BATTERIES FOR TttE LOCAL Ate NAIN CONTROL 'J00N A!MJNCIATORS LOCATION OF DISPLAY 3 MAIN CONTROL ROUN AND LOCALLY IN THE DIESEL GENERATOR BUILDING EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTTFICATION:
NONE NOGIFICATIONS PROPOSEDI NONE
_ SCHEDULE FOR UPGDADEt i l
imHE NOTESt Il IN ADDITION TO THE PRESSURE SWITCHES, EAJt RECEIVER IS PROVIDED WITH A LOCAL FRESSURE IPOICATOR. THE ItBICATOR IS LOCATED IN THE 7
15
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PAGE 87 01/16/64 PIESEL GENERATOR BUILDI% leIICH IS ACCESSIBLE DURING AM FDLLOWING AN ACCIDENT.
6
'II
, 9 m n PAGE 88 l 01/16/64 VARIABLE NO. D26 DESCRZPTION: PRBINE BYPASS VALVE POSITION INSTALLED RANGEt 11 OPEN/CLOSE IteICATING LAMPS AND 0-100% IteICATION FOR EACH VALVE 23 0-100% OF TOTAL VALVES OPEN (RECORDER)
REQUIRED RANGEt NA ENVIROPMENTAL QUALIFICATION: NA CATEGORY: 3 SEISMIC QUALIFICATION: NA PURPOSE TO NOMITOR OPERATION QUALITY ASSURAtr.Et COPMERCIAL GRADE REDUNDANCT: 1) INDICATItG LAMPS AND PERCENT METERS FOR EACN VALVE
- 2) RECORDER TO INDICATE X OPEN FOR ALL 9 VALVES i
3D450R(5)8 LOCATION:
POSITION CMITCHES Ate TURBINE BUILDING POSITION TRANSOUCERS ON EACH BYPASS VALVE F
POWER SUPPLY Il STATION BATTERIES FOR THE INDICATING LAMPS
' 21 UNINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY STATION BATTERIES) FOR THE PERCENT NETERS
- 3) ONSITE SOURCE FOR THE RECORDER 1
EXCEPTIONS TO PEGULATORY GUIDE 1.97 Att JUSTIFICATION:
NONE 1
N00IFICATIONS PROPOSEO 1
8 HONE I
4 SCHEDULE FOR UPGRADE _:
46 9
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PAGE 89 01/16/84 VARIABLE NO. 327 DESCRIPTION: COPWENSE2 NOTHELL LEVEL INSTALLED RANGEt 0-32" REEED RADEtt NA ENVIRONMENTAL tIUALIFICATION: NA CATEGORTt 3 SEISMIC QUALIFICATION NA PURPOSE TO MONITOR OPERATION QUALITT ASSURANCEt COPMERCIAL GRADE i REDUteANCT I CHAPNEL PER CODGENSER SENSORfS): LOCATION:
LT-2085(30851Ae8,C TURBINE BUILDING POWER SUPPLT* ONSITE POWER LOCATION OF DISPLATt MAIN CONTROL ROOM i
1 4
EXCEPTIONS 70 REGULATORY GUIDE I.97 APW JUSTIFICATION:
j NOME N00fFICATIONS PROPOSED:
NONE SCHEDULE FOR UPG8PADE:
NDHE l
~.
'Il
^ -%
PAGE 90 .
01/16/84 YARIABLE NO. 028 DESCRIPTIDHf CoteENSER VACUUM INSTALLED RANGE 0-30 'HG VACUUM l REQUITED RANSEt NA ENVIROPRtENTAL QUALIFICATIONS HA CATEGORY! 3 SEISt1IC QUALIFICATI0Hf NA 1 PURPOSES TO MONITOR OPERATION QUALITY ASSURANCE Cott1ERCIAL GRADE
)
REDUNDANCYi 1 CHAT #4EL PER C0tWENSER SENSORtS)* LOCATIONS PT-2154t3154)AeBeC TURBINE BUILDING l PONER SUPPLYS ONSITE PONER
, LOCATION OF DISPLAY MAIN CONTROL ROCM EKEPTIONS TO REGULATORY GUIDE I.97 APO JUSTIFICATIOH8 3
NONE f100fFICATIONS PROPOSEDI
, NONE SCHEDULE FOR UPGWADE*
- NONE 1
e 1
i
i D
i PAGE C1' 4
01/16/84 YARIABLE NO. 029 DESCRIPTION: COPGENSER COOLING MATER FLOW. AT PEACH BOTTOM. INSTALLE0 RANGE 8 0-30 PSIG THIS IS THE CIRCULATING MATER PUMP OIECHARGE FRESSURE.
. REQUIGED RANGE 8 NA ENVIROM1 ENTAL QUALIFICATIOH? HA CATEGORY: 3 SEISMIC QUALIFICATION: NA 1
I PWPOSE: TO MONITOR OPERATION GUALITY ASSURANCE 8 COMtERCIAL GRADE REDUM)ANCYt I CHAM 4EL PER CIRCULATING MATER PUMP
' SENSOR (S): LOCATION:
PT-2263(3263)A,8 C PUMP STRUCTURE POWER SUPPLYI ONSITE POWER
. LOCATION OF DISPLAYt MAIN CONTROL ROOM EXCEPTIC*fS TO REGULATORY GUIDE I.97 Ape JUSTIFICATION:
1 MODIFICATIONS PPOPOSED*
HONE i SCHEDULE FOR UPGR E l HONE I
4 4
l..
I PAGE 9E 01/16/84 VARIABLE NO. D30 DESCRIPTIONt PRIMARY LOOP RECIRCULATIDH FLON INSTALLED RANGEt 0-70,000 GPM REWIRED itANGEt NA ENVIRott1 ENTAL WALIFICATICH3 NA CATEGORY: 3 SEISitIC QUALIFICATIONt HA PURPOS't TO MONITC$t OPERATION QUALITY ASSURANCEt C0tRfERCIAL GRADE REDUteANCY E CHAl#ELS PER RECIRC LOOP SENSOR (S): LQCJTION*
FT-2( 31-2-IIO A,8,C,0 PCALTOR SUILDING PONER SUPPLYt DNSITE PONER LOCATION OF DISPLAY MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUIDE I.97 Ate JUSTIFICATION:
NONE MODIFICATIONS PROPOSED:
NONE SCHEDULE FOR UFGRAQli NONE
DE S - -
PAGE 93 01/16/84 .
VARIABLE NO. El (ALSO SEE VARIABLE C5)
DESCRIPTION: PRIMARY CONTAIMENT AREA RADIATION -- INSTALLED RANGE: 1 R/HR TO 1 X E+08 R/HR HIGN RANGE REEIUIRE) RANGE: I R/HR TO 1 X E+07 R/HR ENVIROPMENTAL QUALIFICATION: YES CATEGORT 1 SEISMIC QUALIFICATION: YES PURPOSE DETECTICH OF SIGNIFICANT RELEASES; RELEASE QUALITY ASSURANCE: FULL El.A. PLAN ASSES 3NENTI LONG-TERM SURVEILLANCEi ENERGENCY PLAN ACTUATION REDUNDANCYt 4 CHANNELS (2 DIVISIONS)
SENSOR (SI: LOCATIGN*
R E-8103( 9103 ) A .B .C,0 DRYNELL PONER SUPPLY: CLASS 1E LOCATION OF DISPLAY MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUIOT 1.97 AND JUSTIFICATION:
NONE N00IFICATIONS PROPOSED 2 NONE SCHEDULE FOR UPG940Et
_tDE e I
II S %
PAGE 94 01/16/84 VARIABLE FO E2 (ALSO SEE VARIABLE E3)
DESCRIPTION: REACTOR BUILDING OR SEC0 TEART CONTAIt#1ENT INSTALLED RANGE: 1 SENSOR: 1.0 TO 1 X E+06 AREA RADIATION NR/HR BALANCE OF SENSORS:
0.01 TO 1 X E+04 NR/HR REQUIRED RANGE: 1 X E-01 R/HR TU 1 X E+04 R/HR FOR MARK I Atm II CONTAItttENTS. (PEACH BOTTON HAS A MARK I ENVIRONMENTAL QUALIFICATION: HD CONTAIt#1ENT ) .
CATEGORY: 2 SEISMIC QUALIFICATION: NA PURPOSE: DETECTION OF SIGNIFICANT RELEASESi RELEASE QUALITY ASSURANCE: Cott1ERCIAL GRADE ASSESSMENT; L0t!G-TERN SURVEILLANCE REDUtOANCY: SINGLE CHANNEL SENSORS LOCATED THROUGHOUT THE REACTOR BUILDING SENSOR (S1: LOCATION: BUILDING RE-2( 31-18-30 AA REACTOR BUILDING SUNP AREA REACTOR BUILDING RE-2(31-18-30AB REACTOR BUILDING TORUS REACTOR BUILDING COMPARTNENT RE-2(31-18-30A0 REACTOR BUILDING HPCI PUNP RN REACTOR BUILDING RE-2( 31-18-30 AD REACTOR BUILDIls RCIC PUNP RN REACTOR BUILDING RE-2( 31-18-30 AE RHR PUNP kd "D" REACTOR BUILDING RE-2(31-18-30AF RHR PUt1P RN "A" REACTOR BUILDING RE-2(31-18-30AG CORE SPRAY PUNP RN "B" REACTOR BUILDING (UNIT 3: RN 'A'l R E-2( 31-18-30 AJ RECIRC. PUNP INST. RACK AREA REACTOR BUILDING RE-2(31-18-30AK STEAN FLOW INST. RACK AREA REACTOR BUILDING RE-2(31-18-30AL COOLING WATER PUNP AREA REACTOR DUILDIts RE-2( 31-16-30 AR R.B. EQUIP. ACCESS LOCK TIP REACTOR BUILDING CONTROL AREA RE-2(31-18-30AS R.B. PERS. ACCESS (SOUTH) REACTOR BUILDING (UNIT 3: NORTH)
RE-2(31-18-30AT R.B. PERS. ACCESS (HORTM) REACTOR BUILDING (UNIT 3: SOUTH)
RE-2(31-18-30AU T.I.P. WITHDRAWL AREA REACTOR BUILDING
_ RE-2(31-18-30AX R.B. OPERATItG AREA REACTOR BUILDItG .
RE-2(31-18-30AY R.B. ACCESS REACTOR BUILDING I RE-2(31-18-30BC HEW FUEL STORAGE AREA REACTOR BUILDING INSIDE VAULTI RE-2(31-18-30BD R.B. EXH. FANS REACTOR BUILDING RE-2(31-18-3IC STN SEP. POOL AREA REACTOR BUILDIFE RE-2(31-18-30BE REACTOR REFUEL SLOT AREA REACTOR BUILDIts RE-2(31-18-30BF FUEL POOL AREA REACTOR BUILDING
_ RE-2(31-18-30BG REFUELItG BRIDGE REACTOR BUILDING
- RE-0-18-30P SOURCE STORAGE AND REACTOR BUILDING CALIBRATION ROOM (UNIT 2)
II m m +
8~ AGE 95 01/16/84 POWER SUPPLY: ONSITE LOCATION OF DISPLAY: NAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUTDE I.97 Att JUSTYFICATION: >
THE PURPOSE FOR MONITORIIG SEcoteARY CONTAINMENT RADIATION AS LISTED IN PEGULATORY GUIDE I.97 IS F07 "DETECTIDH OF SIGNIFICANT LELEASES; RELEASE ASSESSMENT; LCt!G-TERM SURVEILLANCE." THE USE OF LOCAL RADIATION EXPOSURE RATE MONITORS TO DETECT BREACH OR LEAKAGE THROUGH PRIMARY COHfAINNENT PENETRATIONS IS IMPRACTICAL Atc UINECESSARY. IN GENERAL, RADIATION EXPOSURE RATE IN THE SEC0tOARY C0tiTAIt#1ENT WILL BE LARGELY A FUNCTION OF RADI0 ACTIVITY IN PRIMARY CONTAIt#1ENT AND IN THE FLUIDS FLOWItlG IN ECCS PIPING, 444ICH WILL CAUSE DIRECT RADIATION SHINE ON THE AREA NONITORS. ALSO, BECAUSE OF THE AMOUNT OF PIPING AND THE NUMBER OF ELECTRICAL PENETRATIONS AND HATCHES AND THEIR WIDELY SCATTERED LOCATIONS, LOCAL RADIATION EXPOSURE RATE MONITORS COULD GIVE AMBIGUOUS INDICATIONS. THE F 'E2 WAY TO DETECT BREACH OF CONTAIt#1ENT IS BY USING THE PLANT NOBLE GAS EFFLUEllT MONITORS.
- stfREFORE, USING RADIATION EXPOSURE RATE MONITORS TO DETECT PRIMARY CONTAINMENT BREACH IS HEITHER FE4SIBLE NOR NECESSARY. OTHER MEANS OF BREACH DETECTION THAT ARE BETTER SUITED TO THIS FUNCTION (AS DESCRIBED ABOVE) ARE AVAILABLE.
IN CCHSIDERATION OF THE ABOYE DISCUSSI0t' THE EXISTING CATEGORY 3 AREA RADIATIDH NOWITORS ARE ADEQUATE.
MODIFICATIONS PROPOSED:
NONE TCHEDULE FOR UPGRA0E NONE M
55
.,~
PAGE %
i e
01/16/84 VARIABLE NO. E3 (ALSO SEE VARIABLE Ett 1
i DESCRIPTION RADIATION EXPOSURE RATE (INSIDE BUILDINGS OR INSTALLED RANGE THE FOLLOWING AREAS HAVE BEEN AREAS NHERE ACCESS IS REQUIRED TO 3ERVICE IDENTIFIED AS REQUIRING CONTIIAJOUS OCCUPANCY FOLLOWING A LOCA
, EQUIPMENT IMPORTANT TO SAFETY)
Al MAIN CONTROL ROOM REGUIRED RANGE! 1 X E-01 R/HR TO I X E+04 R/HR B) TECHNICAL SUPP09T CENTER Cl EMERGENCY OPERATIONS FACILITY CATEGORY: 3 D) BACKUP COUNTING ROOM i
PURPOSE 2 DETECTION OF SIGNIFICANT RELEASESi RELEASE THE FOLLOWING AREAS HAVE BEEN IDENTIFIED AS REQUIRING INFRE-ASSESSMENTI LONG-TERM SURVEILLANCE QUENT ACCESS
- Al HEALTH PHYSICS - OPERATIONS SUPPORT CENTER 1 83 OPERATIOMS SUPPOPT CENTER Cl CHEM LAB / COUNTING ROOM i
DI RADWASTE CONTROL ROOM i
i El M.G. SET ROOM FI CABLE SPREADING ROOM i
i G) DIESEL GENERATOR BUILDING H) CONTAINMENT ATMDSPHERE DILUTION NITROGEN. SUPPLY BUILDING Il VENT STACK EFFLUENT RADIATION MONITOR AREA JI SPENT FUEL POOL AREA.
THE RADIATION EXPOSURE KATE IN THESE AREAS, AS WELL AS THE TRAVEL ROUTES FROM ONE AREA TO ANOTHER WILL BE MONITORED i
I BY PORTABLE RADIATION MONITORING INSTRUMENTS. APPROXIMATELY 28 MONITORS HAVE BEEN ALLOCATED FOR THIS PURPOSE. THE 4
INSTRUt1ENTS HAVE VARIOUS RANGES l#1ICH ENVELOPE THE REQUIPED RANGE.
IN ADDITION, THE MAIN Cottif.0L ROOM, THE VENT STACK EFFLUENT RADIATION MONITOR AREA, AND THE SPENT FUEL POOL AREA. HAVE A i PERMANENTLY MOUNTED AREA RADI% TION MONITOR (RANGE 0.01 TO 1 X E+04 PWF/HR.t MiICH CONTINUOUSLY INDICATES THE RADIATION EXPOSURC RATE IN THESE AREAS. THESE MONITORS MEET THE REQUIREMENTS FOR CATEGORY 3 INSTRUMENTS.
ENVIROPetENTAL QUALIFICATION: NA 1
, SEISMIC QUALIFICATION: NA .
I QUALITY ASSURANCE: COPRIERCIAL GRADE j
REDUFR)ANCY: E8 PORTABLE RADIATION MONITORS, l'
PLUS 3 PERMANENT AREA RADIATION MONITORS
_ SENSOD(Sit LOCATION:
NA NA i
9
- 1. .
18 9 -
.~
PAGE 97 01/16/84 POVER SUPPLYr BATTERY FOR PORTABLE MONITORI ONSITE FOR THE AREA RADIATION HONITORS LOCATION OF DISPLAY DN THE INSTRUMENT FOR THE -
PORTABLE MONITORSi IN THE MAIN CONTROL ROON FOR THE AREA RADIATION NONITORS t
EXCEPTIONS TO REGULATORY GUIDE I.97 Ate JUSTIFICATION:
NONE
, MODIFICATIONS PROPOSEDI NONE SCHEDULE FOR UPGRADEt NONE t
t e
4 i
)I m, - -
PAGE 96 01/16/64 VARIABLE NO. E4 - PART 1 (NOBLE GASES AM) VENT FLON RATE)
DESCRIPTIONt DRYWELL PURGE, STAMBY GAS TREATMENT SYSTEM INSTALLED RANGEt NA TO PEACH BOTTOM PURGE (FOR MARK I AND II PLANTS) AM) SECONDARY CONTAIM1ENT PURGE (FOR MARK III PLANTS)
REQUIRED RANGE 1 X E-06 MICR0 CI/CC TO 1 X E+05 MICRO CI/CC. LNVIROM1 ENTAL QUALIFICATION 0 TO II0 % VENT DESIGN FLOW. (NOT NEEDED IF '
EFFLUENT DISCHARGES THRW COMr10N PLANT VENTI CATEGORYt : SEISMIC QUALIFICATION:
PURPOSEE DETECTION OF SIGNIFICANT RELEASESi RELEASE QUALITY ASSURANCES ASSESSMENT.
REDUteANCY*
SE N tS1 LOCATION:
POWER SUPPLYI LOCATION OF DISPLAY
)
EXCEPTIONS TO REGULATORY GUIDE 1.97 AND JUSTIFICATION THE DRYWELL PURGE AND STANDBY GAS TREATMENT SYSTEM PURGE DISCHARGE THROUGH THE OFF GAS STACK. SEE VARIABLE E4 PART 6 Ate PART 8 FOR THE DESCRIPTIDH OF THE NOBLE GAS AND FLOW F10NITORING FOR THE OFF GAS STACK.
NODIFICATIONS rw6H6ED3 SCHEDULE FOR UPGRA0Et
- e e l l
II 4
$ m m
PAGE 99 01/16/84 i
VARIABLF NO. E4 - PART E (NOBLE GASES AND VENT FLON RATEl DESCRIPTION: SECOPBARY CONTAIPMENT PURGE (FOR MARK I II, APG INSTALLED RANGE NA TO PEACH BOTTON III PLANTSI I
REQUIRED RANGEt 1 X E-06 MICR0 CI/CC TO 1 X E+04 MICR0 CI/CC. ENVIROPMENTAL QUALIFICATION 0 TO 110 X DESIGN FLON (NOT~NEEDED IF EFFLUENT DISCHARGES THROUGH C0tMON PLANT VENTI
- CATEGORY
- 2 SEISNIC QUALIFICATION PURPOSE 2 CETECTION OF SIGNIFICANT RELEASE $i RELEASE QUALITY ASSURANCE
. ASSESSMENT.
- REDUPmANCY*
SENSOR (Sit LOCATION PONER SUPPLY 5
LOCATION OF DISPLAY t
i i
EXCEPTIONS 7t' REGULATORY GUIDE 1.97 APW JUSTIFICATION THE SECOPCARY CONTAIPRfENT PURGE DISCHARGES THROUGH THE UNIT YENT STACK UPEER NORMAL CONDITIONS APW THE OFF GAS STACK DURING ACCIDENT -
4 CONDITIDHS. SEE VARIABLE E4, PART 5 AND PART 7 FOR THE !!mlLE GAS AND FLON MONITORING FOR THE UNIT VENT STACK. SEE VARIABLE E4r
! PART 6 Ate PART 8 FOR THE HOBLE GAS Ate FLON NONITORING FOR THE OFF GAS STACK.
. MODIFICATIONS PROPOSED: .
, SCHEDULE FOR UPGRADE *
-l I
1 1
.]
i l
l 3
A
R. ~
r PAGE 100 01/16/84 LAR_IAJLE NO. E4 - PART 3 (NOBLE GASES AfG VENT. FLON RATE)
DESCRIPTION: SECOPGART CONTAIl#1ENT (REACTOR SNIELD BUILDING INSTALLED RANGE NA TO PEACl3 BOTTOM ANNULUS. IF IN DESIGN)
REGUIRED RANGEt 1 X E-06 MICR0 CI/CC TO 1 X E+04 MICR0 CI/CC. ENVIRODRtENTAL tlUALIFICATIONt i
0 TO 110 % VENT DESIGN FLON. (NOT NEEDED IF EFFLUENT DISCHARGES THROUGH C0ttt0N PLANT VENT).
CATEGORYt 2 SEISMIC GUALIFICATIcel*
' PtNtPOSEt DETECTIC'N OF SIGNIFICANT RELEASESi RELEASE QUALITT ASSURANCE ASSESSHENT.
t REDUNOANCY
- SENSOR (SI* LOCATION
- PONER SUPPLTt LOCATION OF DISPLAft EXCEPTIONS TO REGULATORf GUIDE I.97 Ape JUSTIFICATION:
PEACH BOTTott DOES NOT HAVE A REACTOR SHIELD BUILDING A>eULUS.
I MODIFICATIONS PROP 09EDt i
SCNEDULE FOR UPGRADEt l
1 a
i J
L I
d ..
90 9 9 o PAGE 101
. 01/16/64 VARIABLE NO. E4 - PART 4 (HOBLE GASES Ate VENT FLOW RATE) i l
DESCRIPTION: AUXILLARY BUILDING (INCLUDING BUILDING INSTALLED RANGEt NA TO PEACH BOTTOM
- CONTAT E*G PRIMARY SYSTEM GASES E.G. WASTE GAS DECC YAt4C)
REQUIRED RANGE: a X E-06 MICR0 CI/CC TO 1 X E+03 MICR0 CI/CC. ENVIE0D89 ENTAL QUALIFICATION 0 TO 110 % VENT DESIGN FLOW (NOT NEELED IF EFFLUENT DISCHARGES THROUGH THE COHNON PLANT VENT).
CATECORT 2 SEISMIC QUALIFICATIONS
- R5tPOSE DETECTION OF SIGNIFICANT RELEASESI RELEASE QUALITY ASSURANCES l ASSESSMENT; LOHG TERM SURVEILLANCE.
REDUM)ANCY
- SENSOR (51 LOCATION' POWER SUPPLYt LOCATION OF DISPLAY j
EXCEPTIONS TO REGULATORY GUIDE 1.97 ASW JUSTIFICATIONt f LL KELEASES FROM THE TURBTHE BUILDING, REC 0 TWINER BUILDING. ADS RADWASTE BUILDING DISCHARGE THROUGH THE LMIT VENT STACKS. SEE VARIABLE E4, PART 5 Att PART 7 FOR THE NOBLE GAS Ate FLOW MUNITORING FOR THE UNIT VENT STACKS.
i MODIFICATIONS PROPOSED
- i IQi(DULE FOR UPGRADE I
i
=e
SE Q ^ r PAGE 102 01/16/84
- j VARIABLE NO 24 - PART 5 (NOBLE GASES AND VENT FLOW RATE)
(ALSO SEE VARIABLE C14)
DESCRIPTION: CettION PLANT VENT OR ltiLTIPURPOSE VENT INSTALLED RANGE: LOM RANGE: 1 X E-07 MICR0 CI/CC i DISCHARGING ANY OF THE ABOVE RELEASES. (ID4IT TO 1.6 MICRO CI/CC VENT STACK RADI0 ACTIVITY - NOBLE GASES). HIGH RANGE: 1.4 X E-02 TO SEE NOTE (ll. 1.4 X E+04 MICR0 CI/CC REGUIRED RANGE: 1 X E-06 MICR0 CI/CC TO 1 X E+03 MICRO CI/CC ENVIRODW1 ENTAL QUALIFICATI0H: NO SEE NOTE (21.
l CATEGORY: 2 SEISMIC QUALIFICATION: NA PURPDSE: DETECTION OF SIGNIFICANT RELEASESiRELEASE QUALITY ASSURANCE: C0tRIERCIAL GRADE ,
ASSESSNENTILONG TERM SURVEILLANCE i REDUpeANCY: 2 CHAl#4ELS FOR THE LOM RANGE j 1 CHAT #4EL FOR THE HIGH RANGE
}ENSOR(S): LOCATION _1
, RE-2979( 39791 A.B REACTOR BUILDING RE-7127A (UNIT 2) REACTOR BUILDING l RE-71278 # UNIT 33 REACTOR BUILDING POWER SUPPLY: ONSITE FOR LOM RANGEi i
ONSITE FOR HIGH RANGE SENSORSi OFFSITE FOR THE HIGH RANGE RECORDERS.
LOCATION OF DISPLAT: MAIN CONTROL ROOH i
I l EXCEPTIONS Tft REGUL4 TORY GUIDE 1.97 Ate JJSTIFICATION:
BY DESIdl, THE ID4IT VENT STACKS ARE NOT A MAJOR RELEASE POINT DURING ACCIDENT COPSITIONS. THE PLANT IS DESIGNED TO ISOLATE THE I' REACTOR BUILDING ON A HIGH RADIATION SIGNAL AND PROCESS THE REACTOR BUILDING ATMOSPHERE THROUGH THE STApeBY GAS TREATMENT SYSTEM.
THE CELEASE POINT F($t THE STAteBY SAS TREATMENT SYSTEM IS THROUGN THE OFF GAS STACK. THE OFF GAS STACK tt0HITORING EQUIPttENT MEETS THE R.G.1.97 REQUIREMENTS FOR CATEGORY 2 INSTRUMENTS. (SEE VARIABLE E4, PART 6 Ate PART 81, e
' DURING AN ACCIDENT, THE REACTOR BUILDINS ISOLATESi T'4E ONLY CONTRIBUTIONS TO THE UNIT VENT STACK RELEASE ARE THE TURBINE BUILDIldie t CECOMBINER BUILDING Ate 2ADWASTE BUILDING. THE MAGNITUDE OF THESE RELEASES WILL BE MININAL CONPARED TO THE ACTIVITY RELEASED FROM THE OFF GAS STACK. ,IN ADDITION, SINCE Tile TURBINE BUILDINGS RECOMBINER BUILDING, Ape RADMASTE BUILDING ARE ACCESSIBLE POST ACCIDENT, AIR SAMPLES OBTAINED BY USItG PORTABLE SAMPLING EQUIPNENT CAN BE USED TO QUANTIFY THE ACTIVITY RELEASED.
l BASED ON THE ABOVE DISCUSSION, THE EXISTING CATEGORY 3 INSTRUMENTATION IS ADEQUATE.
4 1
i
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PAGE 103 01/16/84 IRIDIFICATIONS PROMNEOt MONE SCHEDULE FOR UPGPADET NONE NOTESt 13 SEE VARIABLE E4. PART 7. FOR THE UNIT VENT STACK FLOW MONITORING INFORMATION.
El THIS RANGE WAS SPECIFIED SINCE THE DRYWELL OR SGTS PURGE DOES NOT DISCHARGE THROUGN THE VENT STACKS FOR EACH UNIT.
I
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PAGE 104 01/16/84 VARIABLE NO. E4 - PART 6 IMDSLE_ GASES AND VENT FLOW RATE)
(ALSO SEE VARIABLE C13)
DESCRIPTION COPMON PLANT VENT Od tWLTIPURPOSE VENT INSTALLED RANGEt AT 20.000 CFMt THE LOW RANGE.IS DISCHARGING ANY OF THE ABOVE RELEASES. 1 X E-05 TO 5.0 MICR0 CI/CC; THE (OFF-GAS STACK RADIDACTIVITii-NOBLE GASES.) HIGH RANGE IS 1.4 X E-02 TO SEE NOTE 1. 1.4 X E+04 MICR0 CI/CC REQUIRED RANGE 1 X E-06 MICR0 CI/CC TO 1 X E+04 MICR0 CI/CC ENVIR0tG1ErfrAL QUALIFICATIONI YES SEE NOTE 2.
CATEGORY: 2 SEISMIC QUALIFICATION: NA PURPOSE DETECTION OF SIGNIFICANT RELEASESiRELEASE QUALITY ASSURANCE C0t9fERCIAL GRAOF, ASSESSMENT;LONG TERT 1 SURVEILLANCE REDUPOANCY 2 CHANNELS FOR THE LOW RANG 2 1 CHA>MEL FOR THE HIGH RANGE SENSOR (3): LOCATION:
RT-0-17-30A,B 0FF-GAS STACK EQUIPMENT BUILDING RE-7I27C OFF-GAS STACK EQUIPMENT BUILDING POWE9 SUPPLYt A C0teINATION OF UNINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY STATION BATTERIES). ONSITE SOURCES Ate STATION BATTERIES FOR THE LOW RANGEi A COMBINATION OF UNINTERRUPTIBLE POWER (ONSITE SOURCE BACKED BY STATION BATTERIESI AP'D ONSITE SOURCES FOR THE HIGN RANGE SENSORS.
OFFSITE SOURCE FOR THE HIGH RANGE REC 00 DER.
LOCATION OF DISPLAY MAIN CONTROL R00t1 a .
I '
Q((EPTIONS TO REGULATORY GUIDE I.97 Abe JUSTIFICATION:
THE LOW RANGE REQUIREttENT IS UNNECESSARILY LOWi THE NORMAL STATION BACKGROUND RADIATION ( APPROXIMATELY 1 X E-05 MICR0 CI/CC) IS GREATER THAN THE LOW RANGE SPECIFIED IN REGULATORY GUIDE I.97. THE RANGES OF THE CURRENTLY INSTALLED DEVICES IS CONSIDERED SUFFICIENT FOR ACCIDENT MONITORING.
?o
II m' m m
, PAGE 105 01/16/84 IEDIFICATIONS PROPOSEDt
- NOME 1
SOtEDULE FOR UPERADEt HONE NOTES Il SEE VARIABLE E4, PART 8. FOR THE OFF GAS STACK FLON NONITORING INFORMATION.
1 El THIS RANRE HAS CHOSEN SINCE THE DRYMELL ADO SGTS PURGE DISCHARGE THROLXM THE OFF GAS STACK.
1 4
1 1
i
{
i 4
l 1
1 l
l 1
1 5
l
- 4
'1 1
1 i
I oo
PAGE 106 01/16/84 VARIABLE NO. E4 - PART 7 IHOBLE GASES AND VENT FLOW RATE)
DESCRIPTION: COPR10H PLANT VENT OR MULTIPURPOSE VENT INSTALLED RANGEt 0 TO 600 KCFM DISCHARGING ANY OF THE ABOVE RELEASES.
(UNIT VENT STACK FLOW). SEE NOTE (ll.
CEGUCED RANGE 0 - 1I0% DESIGN FLOM (AT PEACH BOTTOM THE ENVIRot#1 ENTAL GUALIFICATIONI NO MAXINUM NORMAL FLOW IS 417 KCFM)
SEISMIC QUALIFICATI0H3 NA CATEGORY 2 GUALITY ASSURANCEt COPR1ERCIAL GRADE PURPOSEI DETECTION OF SIGNIFICANT RELASESI RELEASE ASSESSMENTI LONG TERM SURVEILLANCE REDUPEANCY2 2 CHAT #4ELS SEhSOR(S)t LOCATION
- FT-2508(3508)A.B REACTOR BUILDING POWER SUPPLYt ONSITE LOCATION OF CISPLAYS MAIN CONTROL ROOM
/
EXCEPTIONS TO REGULATORY GUIDE 1.97 ADO JUSTIFICATION!
BY DESIGN. THE UNIT VENT STACKP ARE HDT A MAJOR RELEASE POINT DURING ACCIDEffT COPOITIONS. THE PLANT IS DESIGNEO TO ISOLATE THE REACTOR BUILDING ON A HIGH RADIATION SIGNAL AfG PROCESS THE REACTOR BUILDING ATMOSPHERE 1HROUGH THE STANDBY GAS TREATMEH1 SYSTEM.
THE CELEASE POINT FOR THE STANDBY GAS TREATMENT SYSTEM IS THROUGH THE OFF GAS STACK. THE OFF GAS STACK MONITORING EQUIPMENT MEETS THE R.G.I.97 REQUIREMENTS FOR CATEGORY 2 INSTRtR1ENTS. (SEE VARIABLE E4, PART 6 Ate PART 8).
DLNtING AN ACCIDENT. THE REACTOR BUILDING ISOLATES; THE ONLY CONTRIBUTIONS TO TH! UNIT VENT STACK RELEASE ARE THE TURBINE BUILDING.
RECOMBINER BUILDING AND RADWASTE BUILDING. THE MAGNITUDE OF THESE RELEASES HILL BE MINIMAL COMPARED TO THE ACTIVITY RELEASED FROM THE OFF GAS STACK. IN AD" TION, SINCE THE TURRINE BUILDING. RECONBINER BUILDING. Ate RADWASTE BUILDING ARE ACCESSIBLE POST ACCIDENT, AIR SAMPLES OP.AINED BY USING PORTABLE SAMPLING EQUIPMENT CAN BE USED TO QUANTIFY THE ACTIVITY RELEASED.
BASED ON THE ABOVE DISCUSSION, THE EXISTING CATEGORY 3 INSTRUMENTATION IS ADEGUATE.
MODIFICATId15 PROPOSEOt 2 NONE .
I
}CJ4[0ULE FOR UPGRADEt NONE 5
II m .
PAGE 107 01/16/84
- HDTES2 13 SEE VARIABLE E4, PART 5, FOR THE (MIT VENT STACK RADI0 ACTIVITY (NOBLE GASI MONITORING INFORMATION.
1 7
o.
PAGE 108 01/16/84 YARIABLE NO. E4 - PART 8 (NOGLE GASES Ate VENT FLOW RATE)
DESCRIPTION CDP 9 TON PLANT VENT OR MULTIPURPOSE VENT INSTALLED RANGEt 0 TO 40 KCFM DISCHARGING ANY OF THE ABOVE RELEASES.
(OFF-GAS STACK FLON). SEE NOTE (1).
REQUIRED RANGE 0 - 110% DESIGN FLON (AT PEACN BOTT0tt. THE ENVIRONMENTAL IlUALIFICATION: YES MAXIMUM NORMAL FLON IS 19 KCFM)
SEISMIC QUALIFICATION NA CATEGORY: 2 PURPOSE DETECTIOk0FSIGNIFICANTRELEASES3 RELEASE ASSESSMENT; LONG TERM SURVEILLANCE REDUPEANCYt 2 CHA)#4ELS SENSOR (3 ): LOCATION:
FT-0470A.B ASW OFF-GAS STACK FT-6534A.B EQUIPMENT BUILDING POWER SUPPLYt DNSITE LOCATION OF DISPLAY MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUIDE 1.97 APO JUSTIFICATIONt MONE MODIFICATIONS PROPOSEDt NONE SCHEDULE FOR UPG#ADE*
NONE NOTES:
~ .i
- 1) SLE VARIABLE E4 PART 6, FOR THE OFF GAS STACK RADI0 ACTIVITY (NOBLE GAS) MONITORING INFORMATION. I T
4
m 9 e PAGE 100 01/16/84 VARIABLE NO. E4 - PART 9 (NOBLE GASES Ate VENT FLOW RATE)
DESCRIPTIEM ALL OTHER IDENTIFIED RELEASE POINTS INSTALLED RANGE NA TO PEACH BOTTON
. REQUIRED RANGEt 1 X E-06 MICRO CI/CC TO 1 X E+02 MICRO CI/CC ENVIROPRIENTAL WALIFICATIONI d
0 TO 110 % VENT DESIGN FLOW (NOT HEEDED IF EFFLUENT DISCHARGES THROUGH OTHER MONITORED PLANT VENTS)
CATEGORT: 2 SEISMIC QUALIFICATIONS i
PURPOSE DETECTION OF SIGNITICANT RELEASESi RELEASE QUALITT ASSURANCE ASSESSMENT; LONG TERM SURVEILLANCE REDUPGANCYS
]
SENSOR (S): LOCATION
- POWER SUPPLT*
LOCATION OF DISPLAT M PTIONS TO REGUtATORY GUIDE 1.97 AW JUSTIFICATION:
NO OTHED RADI0 ACTIVE RELEASE POINTS EXIST AT PEACH BOTTOM.
4 MODIFICATIONS PROPOSED:
i
{ SCHEoutE FOR upoRanE i
b e 4
i
II m w PAGE 110 01/16/64 VARIABLE NO. E5 DESCRIPTION: PARTICULATES Ate HALOGENS. ALL IDENTIFIED INSTALLED RANGE: REQUIREMENT NET WITH PROPER RELEASE POINTS. IStiMPLItG HITN ONSITE ANALYSIS SAMPLING VOLUME AFC COUNTING CAPABILITY) TINE REQUIRED RANGE: 1 X E-03 NICR0 CI/CC TO 1 X E+02 NICR0 CI/CC ENVIRot#tENTAL QUALIFICATICH: NA 0 TO 110 % VENT DESIGN FLOW CATEGORY: 3 SEISMIC QUALIFICATION: NA PURPOSE DETECTICH OF SIGNIFICANT RELEASES; RELEASE QUALITY ASSURAtCE: NA ASSESSMENT; LONG-TERN SURVEILLANCE REDUNDANCY: NA SENSOR (S12 LOCATIDH:
NA NA POWER SUPPLY NA LOCATION OF DISPLAY: ANALYSIS IN THE ONSITE LAB EXCEPTIONS TO REGULATORY GUIDE I.97 Ate JUSTIFICATION:
NONE N001FICATIONS PROPOSED:
Not!E SCHEDULE FOR UPGRADE:
NONE e
l 7
10 m -
.m PAGE 111 01/I6/84
- VAhIABLE NO. E6 OfSCRIPTION: AIRBORNE RADI0 HALOGENS AtB PARTICULATES INSTALLED RANGE: REQUIREMENT NET WITH PROPER (PCRTABLE SAMPLING HITH OH-SITE ANALYSIS SAMPLItG VOLUNE Att COUNTItG CAPABILITYI TINE ENVIROHNENT4L QUALIFICATION: NA REQUCED RANGE: 1 X E-09 NICR0 CI/CC TO 1 X E-03 NICR0 CI/CC SEISHIC QUALIFICATION: NA CATEGORY: 3 QUALITY ASSURANCE: Cott1ERCIAL GRADE PLRPOSE: RELEASE ASSESSMENTS ANALYSIS REDUNDANCY: NA SENSOR (S1: LOCATION:
NA NA PONER SUPPLY: BATTERY FOR PORTABLE SAMPLERS LOCATICH OF DISPLAY: ANALYSIS IN THE OH-SITE LA8 EXCEPTIONS TO REGULATORY CUIDE I.97 AND JUSTIFICATION:
NONE N00TFICATIONS PROPOSED:
NatiE SCHEDULE FOR UPGRADE:
Nat4E
- s I
7
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PAGE 112 01/16/84 VARIABLE ND. E7 DESCRIPTION: PLANT ADO ENVIRONS RAOIATION INSTALLED RANGE 2 0 TO 2 X E+04 RMr2, GAPMA AtB (PORTABLE INSTRUrtENTATIONI BETA RADIATIONS.
CEquCED RANGEt 1 X E-05 R/HR TO 1 X E+04 RMfR, PHOTONS ENVIRO > MENTAL QUALIFICATION 2 NA 1 X E-03 RADS / Hit TO 1 X E+04 RADS /HR, BETA RADIATIONS APO LON-ENERGY PHOTONS SEISMIC QUALIFICATI0H2 NA CATEGORY: 3 QUALITY ASSURANCE
- CorMERCIAL GRADE PLAPOSEt RELEASE ASSESSMENT; ANALYSIS REDUPGANCY2 NA SENSOR (S)* LOCATION:
NA NA POWER SUPPLYI BATTERT LOCATION OF DISPLAY
- CN THE INSTRUMENT EXCEPTIONS TO REGULATORY GUIDE 1.97 Att JUSTIFICATION 2 NOME NODIFICATIONS PROPOSED:
NONE SCHEWiFOR UPGRADE:
NONE a .
l 3
1B PAGE II3 01/16/84 VARIABLE NO. E8 DESCRIPTION: PLANT AND ENVIRONS RADIOACTIVITY (PORTABLE INSTALLED RANGE: REQUIREMENT MET HITH SINGLE INSTRUMENTATIOH)
CHANNEL ANALYZER- 2 ADJUSTABLE CHANNELS REQUI^ED RANGE: ISOTOPIC ANALYSIS ENVIRORtENTAL QUALIFICATI0h: NA CATEGORY: 3 SEISMIC QUALIFICATION: NA PLMPOSE: RELEASE ASSESSMENT; ANALYSIS QUALITY ASSURANCE: C0ft1ERCIAL GRADE REDUMIAM:Y: NA SENSOR (S): LOCATION:
NA NA POWER SUPPLY: BATTERY PACK OR A.C.
LOCATION OF DISPLAY: ON THE INSTRtR1ENT EXCEPTIONS TO REGULATORY GUIDE I.97 AW JUSTIFICATION:
NONE t10DIFICATIONS PROPOSED:
NONE SCHEDULE FOR UPGRADE:
NONE i
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DESCRIPTIONE WDS DIRECTION INSTALLED RANGER RANGE 0 TO 540 DEGREES REQUIRED RANGEt 0 TO 360 DEGREES (*/- 5 DEGREES ACCURACY HITH A ACCtAIACYr ROOT-SUM-SQUARE DEFLECTION OF 10 DEGREES). STARTING SPEED LESS ACCURACY IS +/- 4.45 DEGREES THAN 0.4 MPS (1.0 MPHl. DAMPING RATIO GREATER THAN OR EQUAL TO 0.4, DELAY DISTANCE LESS THAN OR STARTIIS SPEEDI 0.5 MPN EQUAL TO 2 METERS.
DAMPING RATIOt 0.4 AT It DEGREES CATEGORY: 3 DEFLECTION DELAY DISTANCE
- 3.7 FEET PUtPOSEt RELEASE ASSESSMENT ENVIROP81 ENTAL QUALIFICATION NA SEISMIC QUALIFICATION: NA QUALITY ASSURANCFt Cott1ERCIAL GRADE REDUDGANCY 1 NIM VANE AT ELEVATION 75' 1 NIDO VANE AT ELEVATION 320' SENS0ptSI: LOCATI(Ht.
WIND VANE AT ELEVATION 75' METEOROLOGICAL TOWER 2 (THIS IS THE HEIGHT OF THE UNIT VENT STACK RELEASE)
WIND VAhE AT ELEVATION 320' METEOROLOGICAL TOWER E (THIS IS THE HEIGHT OF THE OFF GAS STACK RELEASE POINT)
POWER SUPPLYt A Cote 1 NATION OF ONSITE AM OFFSITE SOURCES LOCATION OF DISPLAY MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY GUIDE I.97 AND JUSTIFICATIOH3
- I NONE tt001FICATIONS PROPOSED NONE 3
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q ^ A PAGE 113-01/I6/84 VARIABLE NO. EIR DESCRIPTIt24: HDel SPEED INSTALLED RANGEt RANGE 0 TO 100 MPH CEllUIRED RANGEt 0 TO 22 MPS (50 MPHl. - +/- 0.2 MPS (0.5 MPHI ACCL5 TACT ROOT-St#l-SOUARE ACCURACY FOR SPEEDS LESS THAN 2 MPS (5 MPNI. ACCURACT IS +/- 0.442 MPH 10 % FOR SPEEDS IN EXCESS OF 2 MPS (5 MPNI MITH FOR THE DIGITAL SYSTEM AMD A STARTING THCESHOLD OF LESS THAN 0.4 MPS +/- 0.636 MPH FOR THE ANALOS (1.0 ttPHI Ate A DISTANCE CONSTANT NOT TO EXCEED SYSTEM.
2 METERS.
STARTING THRESHOLDt 0.5 MPH CATE00RTt 3 DISTANCE CONSTANTt 5.0 FEET PLNtPOSE t RELEASE ASSESSMENT ENVIROPetENTAL QUALIFICATION NA ,
SEISMIC QUALIFICATION NA QUALITT ASSURANCEI C991ERCIAL GRADE REDUtGANCY 1 ANEMOMETER AT ELEVATION 75' 1 ANEMONETER AT ELEVATION 300' SENSOR (5)* LOCATIOH*
ANEMOMETER AT ELEVATION 75' METEOROLOGICAL TOMER 2 (75' IS THE HEIGHT OF THE UNIT VENT STACK RELEASES ANEtt0 METER AT ELEVATION 320' METEOROLOGICAL TONEW 2 (320' IS THE HEIGHT OF THE OFF GAS STACK RELEASE)
)
POWER SUPPLTt A COMBINATION CF ONSITE APW OFFSITE SO'RCES LOCATION OF DISPLAT MAIN CONTROL ROOM EXCEPTIONS TO REGULATORY OUIDE 1.97 APS JUSTIFICATIONt l NDHE N_00ftICATIONS PROPOSED NDHE 3
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PAGE 113 01/16/84 VARIABLE NO. E11 DE3CRIPTION ESTIMATION OF ATMOSPERIC STABILITY INSTALLED RANGE RANGES -10 DEGREES F TO 20 DEGREES F RE7JIZED RANGEt BASED ON VERTICAL TEMPERATURE DIFFERENCE FROM PRIMARY METEOROLOGICAL SYSTEMS, -5 DEGREES C TO ACCURACYt CONVERTED TO 164' 10 DEGREES C (-9 DEGREES F TO 18 DEGREES F) AND INTERVALS, THE ROOT-SUN-SQUARE
+/- 0.15 DEGREES C ACCURACY PER 50 NETER ACCURACY OF DELTA-T (116'-33')
INTERVALS (+/- 0.3 DEGREES F ACCURACY PER IS +/- 0.11 DEGREES F.
164-F00T INTERVALS) OR ANALOGOUS RANGE FOR ALTERNATIVE STABILITY ESTINATES. CONVERTED TO 164' INTERVALS, THE ROOT-SUH-SQUARE ACCURACI 0F DELTA-T (146'-33') IS
+/- 0.27 DECREES F.
CATEGORY: 3 ENVIROFMENTAL QUALIFICATION 8 NA PURPOSE 2 RELEASE ASSESSMENT SEISHIC QUALIFICATIONE NA QUALITY ASSURANCE CormERCIAL GRADE REDLAGANCYI DELTA-T HEASUREMENT (316'-33')
DELTA-T MEASUREMENT (146'-33' l SENSOR 131: LOCATItHt.
DELTA-T MEASUREMENT METEOROLOGICAL TOWER 2 (316'-33'l DELTA-T NEASUREMENT METEOROLOGICAL TONER 2 (146'-33')
POWER SUPPLY A Co m INATION OF ONSITE A m 0FFSITE SOURCES LOCATION OF DISPLAYI MAIN CONTROL ROOM
__ EXCEPTIONS TO REGULATORY CUIDE 1.4J AND JUSTIFICATION: i NONE i NODIFICATICHS PROPOSE 01 NONE C
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PAGE 120 01/16/84
- VARIABLE NO. E12 DESCRIPTION: PRIMARY COOLANT ADS SUMP (GRAB SAMPLE) INSTALLED RANGE:
CEQUIRED RANGE: IIGROSS ACTIVITY: 1 MICW CI/ML TO 10 CI/ML (SEE NOT6 D tlGAft1A SPECTRtM: (ISOTOPIC ANALYSISI
- 3) BORON CONTENT 0 TO 1000 Fi"1 1) GROSS nCTIVITY: 1 MICR0 CI/ML TO 10 CI/ML
- 4) CHLORIDE CONT'rNT! O TO 20 PRT SiOISSOLVED HYDROGEN OR .u1AL GAS: El GAPMA $PECTRtM: ISOTOPIC ANALYSIS 0 TO 2000 CC (STPl/KG 63 DISSOLVED OXYGEN: 0 TO 20 PPM 71PM: 1 TO 13 33 BORON CONTENTI 50-1100 PPM CATEGORY: 3 PURPOSE 41 CHLORIDE CONTENT
- Al ONSITEt SCOPING ANALYSIS RELCASE ASSESSMENTI VERIFICATI0Hi ANALYSIS 81 0FFSITEt 0-20 PPM
- 5) DISSOLVED NYDROGEN OR TOTAL GAS: 0-2000 CC/KG
- 6) DISSOLVED CXYGEN: 0-20 PPM 73 PNt 1-13 PN (MITS ENVIR0fffENTAL QUALIFICATION: NA SEISMIC QUALIFICATION: NA QUALITT ASSURANCE: C0tMERCIAL GRADE REDUFWANCY2 1 SAMPLE STATION FOR EACH UNIT SENSQR(3) LOCATION:
POST ACCIDENT SAMPLING RADNASTE BUILDING STATION.
POWER SUPPLY 8 ONSITE OR OFFSITE SOURCES LOCATION OF DISPLAY! ONSITE OR OFFSITE LAB ANALYSIS D .
I EXCEPTIONS TD REOULATORY GUIDE 1.97 AND JUSTIFICATION:
NONE 3
F
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PAGE RE1 01/16/84 IWIIFICATItMS PROPOSED MIME SCHEDULE FOR UPERADEt 4
NONE
, NOTESt
! Il PROVISitBIS ARE MADE FOR SAMPLING THE Mt! MART COOLANT ADW/OR SUPFRESSION POOL. THIS SAMPLING CAPABILITY COMPLETELT S I
i REGULATORY GUIDE 1.97 REQUIREMENT FOR PRIMARY COOLANT AtB SUNP SAMPLING BECAUSE SUPPRESSION POOL ACTIVITY IS CONSIDERED A CEPRESENTATIVE SAMPLE OF ECCS LEAKAGE IN THE DRYNELL OR REACTOR BUILDING. ADDITIONAL INFORMATION CONCERNING PEACM j
j BOTTOM'S POST ACCIDENT SAMPLING APO ANALYSIS PROVISIONS HAS PREVIOUSLT BEEN PROVIDED TO THE NRC IN A LETTER FROM S.L. DALTROFF IPEcol TO J.F. STOLZ (NRC) DATED 1/31/83 SUBJECT POST ACCIDENT SAMPLING.
DetC ACCEPTANCE OF PEACM BOTTOM'S POST ACCIDENT SAMPLING PROVISIONS HAS BEEN DOCLRtENTED IN A LETTER FROM J.F. STOLZ tistc) TO E.G. BAUER (PEcol DATED 10/6/83. SUBJECT
<i POST ACCIDENT SAMPLING.
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PAGE 1EE 01/16/84 VARIABLE NO. E13 DESCRIPTION . Ct2ffADOWNT AIR (GRAS SAMPLE) INSTALLED RANGE 8 (SEE NOTE 11 11 NYDROGEN CONTENT: 0.1 TO 30 X 23 OXYGEN CONTENT: 0.1 TO 30 %
31 GAPW1A SPECTRLRt tISOTOPIC ANALYSIS)
REQUIRED RANGEt INfYDROSEN CONTENT 8 0-30% ENVIROPRIENTAL QUALIFICATION: NA tl0XYGEN CONTENT: 0-30X 3?GAtRtA SPECTRUM * (ISOTOPIC ANALYSISI SEISMIC GUALIFICATION: NA CATEGORY: 3 GUALITY ASSURANCEt COPW1ERCIAL GRADE IUtPOSE: RELEASE ASSESSMENTiVERIFICATION; ANALYSIS REDUDWANCY8 1 SAMPLF, STATION FOR EACH LMIT SENSOR (Sit LOCATION POST ACCIDENT SAMPLING RADNASTE BUILDING STATION PONER SUPPLit ONSITE OR OFFSITE 50tRCES LOCATION OF DISPLAYS ONSITE OR OFFSITE LAS ANALYSIS EXCEPTIONS TO REGULATORY CUIDE I.97 ADO JUSTIFICATIONt NONE MODIFICATIONS PROPOSED:
NONE SCHEDULE FOR LIPGRADE p "
NOTES:
11 ADDITIONAL INFCRMATION CONCERNING PEACH BOTTON'S POST ACCIDENT SAMPLING APW ANALYSIS PROVISIONS NAS PREVIOUSLY BEEH PROVIDE 0 TO THE HRC IN A LETTER FRott S.L. DAl.TROFF (PECO) 'TO J.F. STOLZ (P5PC) DATED I/31/83.
SUBJECT:
POST ACCIDENT SAMPLING.
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PAGE IE3 el/M/84 MIC ACCEPTANCE OF PEACM M'S POST ACCIDENT SANPLING PROVISIONS HAS BEEN DOCUMENTED IN A LETTER FROM J.F. STOLZ (MICI 19 -
E.G. BALYR (PECOI DATED 10/6/83,
SUBJECT:
POST ACCIDENT SAMPLINS.
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