ML20204J410

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Proposed Tech Specs Relocating Instrumentation TSs 3.3.3.2, 3.3.3.3 & 3.3.3.4 to Mnps,Unit 2 TRM
ML20204J410
Person / Time
Site: Millstone 
Issue date: 03/19/1999
From:
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20204J405 List:
References
NUDOCS 9903300087
Download: ML20204J410 (22)
v • d • e


Text

m-Docket No. 50-336 D16997 Millstone Nuclear Power Station, Unit No. 2 Proposed Revision to Technical Specifications Relocation of Selected Technical Specifications Related to Instrumentation Marked Up Pages i

l March 1999 7

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INSTRUMEN1x710N rq&c4. c.Js'th "T~MS p4y./ef-t b /=.,4: sht% +

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INCORE D ECTORS

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llMIT G C0NDITION FOR OPER ON

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3

.3.2 The incore detec ton system shall be OPERABLE with:

a.

At least 75% f all incere detector locations, d

b.

A minimum f two quadrant symetric incor detector locations per core qua ant, and c.

A mini um of 9 OPERABLE incore detec r segments at each detector segm t level.

An CPERABLE Geore detector segment shal consist' of an OPERABLE rhodium 4

detector co stituting one of the segments n a fixed detector string.

An OPERA E incore detection location hall consist of a string in which at least t ree of the four incore detect segments are OPERABLE.

APPL ABILITY: When the incore de etion system is used for:

a.

Monitoring the AZIMUT POWER TILT, b.

Recalibration of th execre neutron flux detection system, c.

Monitoring the TAL UNRODDED INTEGRATED RADIAL PEAXI FACTOR or the linear heat rate.

)

ACTION:

With the incore det etion system inoperable, do not use t system for the above applicable monito ng or calibration functions. The pr isions of specifications 3.0.3 and 3.0.4 re not applicable.

SURVEittANCE OUTREMENT 4.3.3.2 e incore detection system shkil be monstrateIOPERABLE:

a.

By performance of a CHANNEL CHE within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior to ts use and at least once per 7 days ereafter when required for:

1.

Monitoring the AZIMUTHAL WER TILT.

2.

Recalibration of the e ore neutron flux detection ystem.

3.

Monitoring the TOTAL NRODDED INTEGRATED RADIA EAXING FACTOR or the linear heat ate.

b.

At least once per 18 months by perform ce of a

CHANNEL CALIBRATION operati which exempts the n tron detectors but includes all electr nic components.

The neu on detectors shall be calibrated prior t installation in the reac or core.

1 MILLSTONE - UNIT 2 3/4 3-30 Amendment No. JJ, f),

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INSTRUMENTAT N SEISMIC'I RUMENTA ION LIMITI CONDITION FOR OPE TION 3.3

.3 The seismic mo toring instrumentat on channels shown in Table

.3-7 s 11 be OPERABLE.

APPLICABILITY: ALL ODES.

ACTION:

a.

With he' number of OPERAB seismic monitoring chann s less than re f red by Table 3.3-7, restore the inoperable cha el(s) to OP RABLE statu: within 0 days. The provisions of Specification

/

.0.3 are not applica e.

b.

With one or more se smic monitoring channels operable for more than 30 days, pre re and submit a Special port to the Comission pursuant to Spec ication 6 9 2 within the ext 10 days outlining he cause of the ma function and the plans fo restoring the system o OPERABLE statu.

Stl VEILLANCE REQUIREME S 4.3.3.3 Each of th above seismic monitori g instrumentation ch els shall be demonstrated OPE BLE by the performanc of the CHANNEL CHEC, CHANNEL

Y CALIBRATION and C NEL FUNCTIONAL TE.ST o erations at the fre encies shown in Table 4.3-4.

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' SEISMIC MON RING INSTRUMENTATIOW MINIMUM MEASUREMENT CHANNELS I

INST MENT CHANNEL SENSOR LOCATION RA.lGE OPERABLE

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TIME HISTORY ACCELER0r,RAPHS a.

Contal ent Base E1. -24' " 9 215' Slab outsi of con-tai nt

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Fre ield El. 1 6" ground lev on pad 139' so theast of ndensate storage tank

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EAK ACCELEROGRAPHS

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Containment se El. -24' 0" tside Slab of contai nt 0 to 1 g 1-b.

Steam G eratar

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Pre urizer Su port

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afety Injection Tank Support El. 38'6" 0 to 1 g 1

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SEISMIC MONITDRI INSTRUMENTATION MIN UM H SUREMENT C

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INSTRUMENT ANNEL ENSOR LOCATION RANGE O RABLU' 3.

SEI IC TRIGGEP.

Containment Ba e E1. -24'0" 9 215 Slab outtide of

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INSTRUMENTATION

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METEOROLOGICAL N5TRUMENTATION/

LIMITING C0 TION FOR OPE ON 3.3.3.4 he meteorolo al monitoring i trumentation cha els shown in Ta e 3.3-8 all be OPERAB APP CABILITY: A MODES a.

With he number of OP BLE meteorologic monitoring chan els less th required by ble 3.3-8, suspe all release gaseous r dioactive materi from the radwas ga.s decay tank until the noperable chan 1(s) is restore to OPERABLE atus.

The provisions of S cification 3.0.3 ar not applicable.

With one more required eorological mon oring chann s inoperable or more than 7 days prepare and submi a Special R ort to the C, ission pursuant t Specification 6.

2 within th next 10 days utlining the cause of the malfunctio and the p1 ns for restor g the channel (s) to PERABLE status.

SURVEILLANCE QUIREMENTS 4.3.3.4 Each meteorologica monitoring instr e)1tation ch nel shall be

,M demonstra d OPERABLE by the performance of f CHANNEL C CK and CHANNEL CALIBRAT N operations at th frequencies shown n TABLE 4.

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Januar! 7,1000 Table 3.18 MET LOGICAL MONITO NG INSTRUMENTATION INSTR ENT MINIMUM MIN NUM CHANNELS INSTRUMENT LOCATION At' CURACY OPERAME '

1. WIND EED a./ Nominal Elev. 42 ft.

t0.22m/s'c'*

1 Nominal E1

. 374 ft.

t 0.22 sec*

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2. WIND DIREC ON
a. Nomi al Elev.14 t.

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b. N inal Elev.

74 ft.

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A TEMPERATU

- DELTA T

a. Nomina Elev. 142 ft.

1 0.18' 1

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b. No nal Eiav. 374 ft.

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Start pee'd of anemometer sha be < 0.45 m/sec.

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'g INDIX LIMITING CONDITIONS FOR OPERATION AND SURVE!LLANCE REQUIRDIENTS SECTION pgd 1/4.f PCVER DISTRIBUTION LIMfTS 3/4.2.1 LINEAR HEAT RATE 3/421 3/4.2.1 Deleted 3/4.2.3 TOTAL INTEGRATED RADIAL PEAKING FACTOR - Ff......

3/4 2 5 i

3/4.2.4 A2!NUTHAL POWER TILT 3/4210 3/4.2.5 Deleted 3/4.2.6 DNB KARGIN 3/4 2 13 3/4,3 INSTRUMENTATf0N 3/4.3.1 REACTOR PROTECTIVE INSTRUMENTATION 3/4 3 1 3/4.3.2 EhGINEERED SAFETV FEATURE ACTUATION SYSTEM I N S T RI.H E NT AT I ON

................... 3/4 3 10 3/4.3.3 H3NITORING INSTRUMENTAT!0N 3/4 3 26 Radiation Monitoring 3/4 3 26 Incore De ectors. '......

......./.. 3/4 0

Scism Instrumen etion..............,.. 3 33 Nei orological nstrumentation

/4 36 Remete Shutdown Instrumentation.......'...... 3/4'339 P

h Accident Monitoring................... 3/4346 Radioactive Liquid Effluent Monitoring Instrur,entation 3/4 3 50 Radioactive Gaseous Effluent Nonitertre Instrumentation. 3/4355 3/4.4 REACTOR COOLANT SYSTEM 3/4.4.1 COOLANT LOOPS AND COOLANT CIRCULATION.......... 3/441 Startup and Power Operation............... 3/441 l i c t S t a n d by....................... 3/44.la Shutdown 3/4 4 lb Reactor Coolant Pumps. Shutdown 3/4I,*Id NILLSTONE. UNIT 1 V

Aacndment No. 77, 77, ff, 17g UnlHeIHe HisIHe m asu

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INU.RUMENTkTION BASES 3/4.3.3.2 INCORE CETECT

-T OPE ILITY of e incor detectors with th specified mini m comp ment o equipment sures t t the sea rements obtaine om us of th syste accurately present e spatial eutron ux dist ion the actor re.-

Remov and in ertion of the I ore Dete ors es not constitg e a CORE A RATION pe Specifica M 1.1.

j SCI " C INSTEM"TATIONNEt ETGM 3/4.3.3.3 Th OPE ILITY of the sei ic ins umenta on ensu s that s ficie capab ity i availabl to prom ly det ine t magnit e of a se mic e t

and valua the r ponse thos featu s impor nt to fety.

his ca bility is requ ed to rmit co ariso of the asured r pense o that u d in t e desig basis f r the f 111ty..

3/4.3.3.4 MET E ORO L OG I C A L I N ST RU",E"T AT I G"%&LGT P9 1

OPE BILITY of he meteu ological instrumentation ens res that

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. suffi ent me eoroiogical ata is a ilable fo estimatin potentia radiati n l dose to the ublic as result of outine or accidental elease radioac ive ma rials t the atmos ere. Th capabili is requir d to eva ate the eed f

initi ing prote

.ive meas res to pr ett the alth an safety o the blic.

his inst entatio is cons tent wit the r ommendati s of Regulato f Guide 1. 3 "Onsit Meteorol ical Progt ms."

3/4.3.3.5 REMOTE SHUTDOWN INSTRUMENTATION The OPERABILITY of the remote shutdown instrumentation ensures that sufficient capability is available to permit shutdown and maintenance of HOT-SHUTDOWN of the facility from locations outside of the fontrol room.

This capability is required in the event control room habitability is lost and is consistent with General Design Criteria 19 of 10 CFR 50.

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MILLSTCNE - UNIT 2 B 3/4 3-3 AmendmentNo.U,/[

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a Docket No. 50-336 B16997 Millstone Nuclear Power Station, Unit No. 2 i

Proposed Revision to Technical Specifications Relocation of Selected Technical Specifications Related to Instrumentation Retyped Pages March 1999

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NILLSTONE - UNIT 2 3/4 3-38 Amendment No.

1 0456 l-i

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IEEX LIMITING CONDITIONS FOR OPERATION AM SURVFILLANCE REQUIREMENTS SECTION PAfaE 3/4.2 POWER DISTRIBUTION LIMITS 3/4.2.1 LINEAR HEAT RATE 3/4 2-1 3/4.2.2 Deleted T

3/4.2.3 TOTAL INTEGRATED RADIAL PEAKING FACTOR - F 3/4 2-9 r.......

3/4.2.4 AZIMUTHAL POWER TILT 3/4 2-10 3/4.2.5 Deleted 3/4.2.6 DNB MARGIN 3/4 2-13 3/4.3 INSTRUMENTAILQH 3/4.3.1 REACTOR PROTECTIVE INSTRUMENTATION 3/4 3-1 3/4.3.2 ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION....................

3/4 3-10 3/4.3.3 MONITORING INSTRUMENTATION 3/4 3-26 i

Radiation Monitoring 3/4 3-26 Remote Shutdown Instrumentation.........

3/4 3-39 Accident Monitoring...................

3/4 3-46 Radioactive Liquid Effluent Monitoring Instrumentation 3/4 3-50 Radioactive Gaseous Effluent Monitoring Instrumentation.

3/4 3-56 3/4.4 REACTOR COOLANT SYSTEM 3/4.4.1-COOLANT LOOPS AND COOLANT CIRCULATION..........

3/4 4-1 Startup and Power Operation...............

3/4 4-1 Hot Standby.......................

3/4 4-la Shutdown 3/4 4-lb Reactor Coolant Pumps - Shutdown 3/4 4-Id MILLSTONE - UNIT 2 V

Amendment No. M, 75, pp, J7, an

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INSTRUMENTATION BASES 3/4.3.3.2 - DELETED 3/4.3.3.3 - DELETED 3/4.3.3.4 - DELETED 3/4.3.3.5 REMOTE SHVTDOWN INSTRUMENTATION The OPERABILITY of the remote shutdown instrumentation ensures that sufficient capability is available to permit shutdown and maintenance of HOT SHUTDOWN of the facility from locations outside of the control room.

This capability is required in the event control room habitability is lost and is consistent with General Design Criteria 19 of 10 CFR 50.

t NILLSTONE - UNIT 2 B 3/4 3-;

Amendment No. 75, J7 0458

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