ATTACHMENT 2 PEACH BOTTOM ATOMIC POWER STATION … · 2012-11-19 · ATTACHMENT 2 PEACH BOTTOM ATOMIC POWER STATION UNIT 2 Docket No. 50-277 License No. DPR-44 Supplement to License

ATTACHMENT 2

PEACH BOTTOM ATOMIC POWER STATIONUNIT 2

Docket No. 50-277

License No. DPR-44

Supplement to License Amendment Request for"Main Steam Tunnel Temperature - High"

Main Steam Line Isolation On High Steam TunnelTemperature Allowable Value Setpoint Calculation

Loop Number: TE-4931AOriginator: BOWERS WW

Reviewer: CUTLER KEApprover: WEIDMAN MD

LOOP UNCERTAINTY CALCULATION

01 I . IDate: 04/22/04

Date: 04/22/04Date: 04/22/04

1FPage 1 of 22

Rev: A

TABLE OF CONTENTS

SECTION

1.0 PURPOSE

2.0 DESIGN BASIS

3.0 ASSUMPTIONS

4.0 REFERENCES

5.0 ATTACHMENTS

6.0 ANALYSIS

7.0 RESULTS

Support Data Sheet Attachments

Attachment 1: Loop Uncertainty Session Data

Attachment 2: Calculation Results

Attachment 3: Loop Data and Configuration

Attachment 4: Loop Calibration Data

Attachment 5: Instrument Data

Attachment 6: Vendor Data

Attachment 7: Location Data

Attachment 8: Process Concerns

Attachment 9: Device Dependencies

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 I Page 2 of 22Originator: BOWERS WW |Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

1.0 PURPOSE

This section includes the Objective, Limitations, Conclusions, and theApplicability Statement of this calculation.

1.1 Objective

The purpose of this calculation is to use theAnalytic limit (AL) to determine the Allowable Value(AV), Nominal Trip Setpoint (NTSP) and Actual TripSetpoint (ATSP) for an increasing temperature signalas sensed by channel "A" of PBAPS Unit 2 Main SteamLine Tunnel Exhaust Duct High TemperatureInstruments, TE-4931A and TIS-80547A under normalenvironmental conditions. The Allowable Value isbased on a model of the main steam tunnel asdocumented in calculation PM-1063. The results ofthis calculation will be used to support a licenseamendment request that raises the allowable value inthe Technical Specifications. Once the change inTechnical Specifications is approved, thiscalculation forms the basis for the plant setpointchange.

A summary of the calculation results may be found inSection 7.0 of this calculation.

Other redundant/mirror loops for which the results of thiscalculation are applicable may be found in Section 1.4,Applicability.

1.2 Limitations

This calculation is produced utilizing normal environmentalconditions and does not account for any accident scenarios.(See Section 2.2.5).

The appropriate use of this calculation to support designor station activities, other than those specified inSection 1.1 of this calculation, is the responsibility ofthe user.

1.3 ConclusionsRevision 3 of this calculation was issued to changethe nominal trip setpoint from 195 degrees F to 225degrees F. This was accomplished by using a newanalytic limit developed in calculation PM-1063.Since this revision applies only to the main steamline tunnel instruments in the reactor building, themain steam line area temperature instruments in theturbine building were removed from this calculation;a new calculation with TE-4932A as the base wasperformed for the turbine building instruments.

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 I Page 3 of 22Originator: BOWERS WW I Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

Revision 2 of this calculation was issued to changethe trip setpoint from 192 to 195 deg F. Refer toECR 03-00418 for implementation of this setpointchange.

Revision 1 of this calculation was issued to replace theexisting indicators with GE NUMAC devices.

This calculation was initially generated as a result of Mod P00105to separate the Unit 2 and Unit 3 Steam Leak Detection Loops.

1.4 Applicability

A data evaluation has been performed to determine whichredundant/mirror instrument loops are bound by the results of thiscalculation (the "base" calculation). The data evaluation resultsvalidate that this "base" calculation is applicable to thefollowing Loop Affiliation Numbers:

+ TE-4931A Configuration 01* TE-4931B Configuration 01* TE-4931C Configuration 01* TE-4931D Configuration 01

The results of this "base" calculation are bounding valuesfor the instrument loops listed above based on such factorsas instrument manufacturer and model number, instrumentlocation, environmental parameters, and actual installationand use of the instrument in the measurement of the processvariable. The redundant/mirror loops are the same manufacturerand model number, are installed the same, and are located in thesame environment as the base loop. This calculation is thereforevalid for the redundant/mirror loops listed.

2.0 DESIGN BASIS

This section includes the Technical Background and Design Inputinformation relevant to this calculation.

2.1 Technical Background

High temperature in the space in which the main steam linesare located outside the primary containment could indicatea breach in a main steam line. The automatic closure ofvarious Group I isolation valves prevents the excessive lossof reactor coolant and the release of significant amounts ofradioactive material from the nuclear system processbarrier. When high temperatures occur in the main steamline space, the following lines are isolated:

a. All four main steam lines.

b. Main steam line drain.

c. Reactor water sample line.

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 I Page 4 of 22Originator: BOWERS WW Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

d. Main steam sample line.

The main steam line space high temperature trip is set farenough above the temperature expected during operations atrated power to avoid spurious isolation, yet low enough toprovide early indication of a steam line break (Ref. 4.1).

Temperature monitoring instrumentation is provided in themain steam line tunnel exhaust duct and along the steam linein the turbine building to detect leaks in these areas.Trips are provided on this instrumentation and, whenexceeded, cause closure of isolation valves. For largebreaks, the high steam flow instrumentation is a backup tothe temperature instrumentation (Ref. 4.2).

2.2 Design Input

2.2.1 The main steam line space high temperature setpoint must beset far enough above the temperature expected duringoperations at rated power to avoid spurious isolation, yetlow enough to provide early indication of a steam linebreak (Ref. 4.1). Calculation PM-1063 determined that theanalytic limit for this instrumentation loop is 240 degreesF. Calculation PM-1063 also determined that the maximumtemperature upon loss of HVAC is 220 degrees F.

2.2.2 This calculation includes any applicable SystemRerate Design/Operating Conditions and Impacts as aresult of power rerate analyses per the guidelinescontained in Revision 1 of Specification NE-00163.

2.2.3 The delta between the Allowable Value and the ActualTrip Set Point within this calculation is 5 degrees F.This meets or exceeds the IISCP Program Guidance ofgreater than one times the Loop Leave Alone Zone(LAZ) (Ref. 4.3)

2.2.4 Based on engineering judgment, Sl has been includedas additional margin. This considerationresults in a conservatively rounded Allowable Value.

2.2.5 This loop will perform its design function in theearly seconds of an accident (Ref. 4.11), theenvironmental conditions in the area surroundingthe loop components will not significantly changein this brief time. Consequently, the environmentalconditions for an accident condition will not affecteither the output of the loop or each of theindividual components. Therefore, this calculationis produced utilizing normal environmentalconditions.


2.2.6 Additional margin of 4.919 degrees F was addedto this calculation to conservatively supportthe station setpoint. 2.00 degrees F of thisadditional margin is "assigned margin" tosupport the IISCP LAZ guidance. The remainingadditional margin is "unassigned margin" whichrepresents additional conservatism that may beutilized in future analyses.

2.2.7 All other design inputs to this calculation aredocumented on the Supporting Data Sheet Attachments.

3.0 ASSUMPTIONS

3.1 Assumptions Not Requiring Confirmation

3.1.1 None

3.2 Assumptions Requiring Confirmation

3.2.1 None

4.0 REFERENCES

4.1 Peach Bottom Atomic Power Station (PBAPS) Updated FinalSafety Analysis Report (UFSAR), Revision 19 (dated 4/03).

Section 7.3, Primary Containment and Reactor VesselIsolation Control System. (Design Basis Reference)

4.2 PBAPS Technical Specifications (Tech Spec), Unit 2,Amendment 248 (dated 10/31/03).

Table 3.3.6.1-1 and associated bases (Design Basis Reference)

4.3 IISCP-PP-93-001, Revision 1 - Program Plan for theImplementation of Phase I of the PECO Improved InstrumentSetpoint Control Program (IISCP) (Setpoint Methodologyreference).

4.4 NE-00164, Revision 0004, Nuclear Safety RelatedSpecification for PBAPS Units 2&3 EnvironmentalService Conditions (Location Data Reference).

4.5 Calculation PM-0781 Revision 001 - Radiation Dosesand Dose Rates for Different Plant Areas for Power Rerate(PBAPS), Table 11 (Location Data Reference).

4.6 Calculation PM-0785 Revision 005 - Power RerateEvaluation High Energy Line Break (PBAPS), Table 9(Location Data Reference).

LOOP UNCERTAINTY CALCULATION 11Loop Number: TE-4931A 01 I Page 6 of 22Originator: BOWERS WW Date: 04/22/04 i Rev: A 11

-

Reviewer: CUTLER KEApprover: WEIDMAN MD

Date: 04/22/041 Date: 04/22/04

4.7 Calculation PM-0787 Revision 004 - HVAC Analysisfor Power Rerate (PBAPS), Table 6.1 (LocationData Reference).

4.8 Component Record List (CRL)

4.9 NE-00163, Revision 0001, Nuclear Safety RelatedSpecification for Peach Bottom Atomic Power StationUnits 2 & 3 Power Rerate Operating Conditions(Power Rerate Information reference).

4.10 General Electric Company letter, S.A. Doret to V.J. Kumar &L. Corsi, Subject: Revision #1 to Final Report, Peach BottomRepowering, Philadelphia Electric Co., TB#'s 179x387/8,April 23, 1993 (Analytical Limit Reference).

4.11 Calculation PM-1063, revision 0, Peach Bottom Main Steam LineTunnel Transients and Leak Detection Setpoint (Design BasisReference)

5.0 ATTACHMENTS

5.1 See supporting data sheet attachments located within thiscalculation.

6.0 ANALYSIS

6.1 Loop Effects

6.1.1 Loop ID No.: TE-4931A Configuration: 01

6.1.2 Loop Function: MAIN STEAM LINE LEAK DETECTION (REACTOR BUILDING),CHANNEL A

6.1.3 Configuration Description: HI/HI TEMP TRIP

6.1.4 Loop Instrument List

Device ID Number Function Number1 TE-4931A IO 02 TIS-80547A S 0

6.1.5 Device Dependency

Device Environment Power Calibration Radiation1 A A A A2 B B B B

6.1.6 Device Dependency References

Environmental: N/APower: N/ACalibration: N/ARadiation: N/A

LooP Number: TE-4931AOriginator: BOWERS WWReviewer: CUTLER KEApprover: WEIDMAN MD

LOOP UNCERTAINTY CALCULATION01 IDate: 04/22/04Date: 04/22/04Date: 04/22/04

I~~1Page 7 of 22

Rev: A

6.1.7 PMA and PEA Effects

TypPMAPEAIR

Macnitude0.000000.000000.00000

A/NNN

Sign

ReferencesPMA:PEA:IR:

6.1.8 Miscellaneous Random and Bias Effects

DependentInstrumentType

SiS2S3R1R2R3

Macmnitude0. 036360.000000.000000.000000. 000000.00000

DependentUncertainty A/N

NNNNNN

SignR

ReferencesSi: SEE SECTION 2.2.4S2:S3:Ri:R2:R3:

6.1.9 Basis

Point of Interest:Accident:Pressure Effects:

0.00000NORMIndependent

6.2 Device Effects

6.2.1 Device Accuracy (CA)

CA = va/S or Setting Tolerance (whichever is greater)

Where:va = vendor's stated accuracyS = instrument's calibrated spanR = instrument's range

6.2.1.1 TE-4931A

va = 0.264%*SS = 300R = 350Setting tolerance = 0.005CA = 0.00500

6.2.1.2 TIS-80547A

va = 1.0%*SS = 300R = 3.500e+002Setting tolerance = 0.0067CA = 0.01000

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 | Page 8 of 22Originator: BOWERS WWJ Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

6.2.2 Device M&TE Allowance

MTE = CA + margin

Where:

CA = device calibration accuracymargin = additional margin supplied by calculation originator

6.2.2.1 TE-4931A

CA = 0.00500Margin = 0MTE = 0.00500

6.2.2.2 TIS-80547A

CA = 0.01000Margin = 0.00000MTE = 0.01000

6.2.3 Device Drift

D = vd * ( 4 (tc * 1.25 / td) ) /s

Where:vd = vendor's stated drift specificationtd = vendor's drift time specificationtc = instrument's calibration periodS = instrument's calibrated spanR = instrument's range

6.2.3.1 TE-4931A

vd = 0td = 1tc = 732S = 300R = 350D = 0.00000

6.2.3.2 TIS-80547A

vd = 0.233%*Std = 184tc = 732S = 300R = 3.500e+002D = 0.00520

6.2.4 Device Static Pressure

SPESPESPzSPs

= 4 (SPz' + SPs 2) (for= SPz + SPs (for= SPz * Po - Pc / S= SPs * Po - Pc / S

independent pressure effects)dependent pressure effects)

static pressure effectstatic pressure effect;sure

Where:SPzSpsPo

= vendor's stated zero= vendor's stated span= normal operating pres

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 I Page 9 of 22Originator: BOWERS WW I Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

Pc = calibrated pressureS = instrument's calibrated spanR = instrument's range

Note: Static pressure effects are relevant to sensors only.

6.2.4.1 TE-4931A

SPS = 0SPZ = 0Po = 0.00Pc = 0.00000S = 300R = 350SPs = 0.00000SPz = 0.00000SPE = 0.00000

6.2.4.2 TIS-80547A

Sensor is not 'Y' (see attachment 9).

6.2.5 Device Over Pressure

OPE = vope * IPa - Pm| / S (for linear devices)OPE = vope / S (for non-linear devices)

Where:vope = vendor's stated over pressure effectPa = maximum operating pressurePm = instrument's design pressureS = instrument's calibrated spanR = instrument's rangeX = IPa - Pmj

Note: Over pressure effects are relevant to sensors only, where themaximum operating pressure is greater than instrument's design pressure.

6.2.5.1 TE-4931A

vope = 0Pa = 0.00Pm = 0S = 300R = 350OPE = 0.00000

6.2.5.2 TIS-80547A

Sensor is not 'Y' (see attachment 9).

6.2.6 Device Drift Temperature

DTE = vte * dT / S (for linear devices)DTE = vte / S (for non-linear devices)

Where:vte = vendor specified temperature effectdT = (Normal Temp - 680 F)S = instrument's calibrated spanR = instrument's range

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 | Page 10 of 22Originator: BOWERS WW Date: 04/22/04 Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

6.2.6.1 TE-4931A

vte = 0S = 300R = 350Normal temp = 85.00DTE = 0.00000

6.2.6.2 TIS-80547A

vte = 0.0S = 300R = 3.500e+002Normal temp = 76.00DTE = 0.00000

6.2.7 Device Accuracy Temperature

ATE = vte * dT / S (for linear devices)ATE = vte / S (for non-linear devices)

Where:vte = vendor specified temperature effectdT = laccident temperature - normal temperatureS = instrument's calibrated spanR = instrument's range

6.2.7.1 TE-4931A

vte = 0S = 300R = 350Normal temp = 85.00Accident temp 85.00ATE = 0.00000

6.2.7.2 TIS-80547A

vte = 0.0S = 300R = 3.500e+002Normal temp = 76.00Accident temp 76.00ATE = 0.00000

6.2.8 Device Humidity

HE = dH * vhe / S (for linear devices)HE = vhe / S (for non-linear devices)

Where:vhe = vendor's stated humidity specificationS = instrument's calibrated spanR = instrument's rangedH = |accident humidity - normal humidityl

6.2.8.1 TE-4931A

vhe = 0S = 300R = 350Accident hum = 50.00Normal hum = 50.00

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 i Page 11 of 22Originator: BOWERS WW Date: 04/22/04 1 Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

HE = 0.00000

6.2.8.2 TIS-80547A

vhe = 0.0S = 300R = 3.500e+002Accident hum = 90.00Normal hum = 90.00HE = 0.00000

6.2.9 Device Accuracy Radiation

ARE = vre * DeltaRad / S (for linear devices)ARE = vre / S (for non-linear devices)

Where:vre = vendor specified radiation effectDeltaRad = (accident radiation - normal radiation)S = instrument's calibrated spanR = instrument's range

6.2.9.1 TE-4931A

vre = 0S = 300R = 350Accident rad = 0.03750Normal rad = 0.03750ARE = 0.00000

6.2.9.2 TIS-80547A

Environmental qualifier is not 'Y' (see attachment 5).

6.2.10 Device Seismic

VSE = SRS * vse / S (for linear devices)VSE = vse / S (for non-linear devices)

Where:vse = vendor's stated seismic specificationS = instrument's calibrated spanR = instrument's rangeSRS = seismic response envelope

6.2.10.1 TE-4931A

vre = 0S = 300R = 350SRS = 0.00VSE = 0.00000

6.2.10.2 TIS-80547A

vre = 0.0S = 300R = 3.500e+002SRS = 0.00VSE = 0.00000

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 i Page 12 of 22Originator: BOWERS WW Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

6.2.11 Device Power

PSE = pss * pse / S

Where:pse = vendor's stated power supply specificationpss = device power supply stabilityS = instrument's calibrated spanR = instrument's range

6.2.11.1 TE-4931A

pse = 0S = 300R = 350pss = 0.000PSE = 0.00000

6.2.11.2 TIS-80547A

pse = 0.0S = 300R = 3.500e+002pss = 0.000PSE = 0.00000

7.0 RESULTS

7.1 Loop Accuracy Allowance (AL)

ALnorm = A + OP + SP + PEAL~accid = AL-norm + S (for S > TE + RE + AHE)

ALaccid = AL4norm + TE + RE + AHE (for S 2 TE + RE + AHE)

Where:A = X CA'

TE = I ATE'OP = Z OPE'SP = Y SPE'RE = I ARE'AHE = Z HE2

S = I VSE 2

PE = Z PSE'AL = 0.00013

7.2 Loop Drift Allowance (DL)

DL = DE + DT

Where:DE = I D2

DT = Z DTE'DL = 0.00003

7.3 Loop Calibration Allowance (CL)

CL = V + M

Where:V = z (setting tolerance) 2


M = y MTE'CL = 0.00019

7.4 TLU

(Positive)TLUp = [IR + PMAp + PEAp + PCp + PMAo + PEAo + Pco +

4 (AL + CL + DL + PMAr + PEAr + PCr) ] * Loop span

(Negative)TLUn =- PMAn - PEAn - PCn - PMAo - PEAo - PCo + -

4 (AL + CL + DL + PMAr + PEAr + PCr) ] * Loop span

All other variables as previous defined.

TLUp = 12.25594 DEGFTLUn = -12.25594 DEGF

7.5 NTSP

(Increasing) NTSP = limit + [- PMAn - PEAn - PCn - PMAo - PEAo - PCo +

(1.645 / sigma) * - 4 (AL + CL + DL + PMAr + PEAr + PCr) ] * Loop span

(Decreasing) NTSP = limit + [IR + PMAp + PEAp + PCp + PMAo + PEAo + PCo

+ (1.645 / sigma) * 4 (AL + CL + DL + PMAr + PEAr + PCr) ] * Loop span

Where:limit = loop analytical or process limitlimit = 240.00 DEGF

sigma = 2NTSP = 229.91949 DEGF

7.6 ATSP

(Increasing) ATSP = NTSP + margin(Decreasing) ATSP = NTSP - margin

Where:margin = additional margin supplied by calculation originatormargin = -4.91900ATSP = 225.00049 DEGF

7.7 Allowable Value

(Decreasing) AV = limit + [IR + PMAp + PEAp + PCp + PMAo + PEAo + Pco +

(1.645 / sigma) * 4 (AL + CL + PMAr + PEAr + PCr) ] * Loop span

(Increasing) AV = limit + [- PMAn - PEAn - PCn - PMAo - PEAo - Pco +

(1.645 / sigma) * - 4 (AL + CL + PMAr + PEAr + PCr) ] * Loop span

All other variables as previously defined.

AV = 230.00148 DEGF

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 I Page 14 of 22Originator: BOWERS WW Date: 04/22/04 I Rev: A

Reviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

ATTACHMENT 1: Session Data

Station: PB Unit: 2

Responsible Branch: PEDE

Safety Related (Y/N): Y

Description: MAIN STEAM LINE ISOLATION ON HIGH STEAM TUNNEL TEMPERATURE

System Number: 01

Structure: RX BLDG

Component: TE-4931A/TIS-80547A

Revision Description: SETPOINT CHANGE PER ECR 04-00055

Vendor Calc Number: N/A Revision: NA

Other Calculations: N

Provides info TO: N/A

Receives info FROM: PM-0781PM-0787

PM-0785PM-1063

Supercedes: N/A

1. Accident type:

2. Pressure effects dependent or independent (I/D):

3. Process increasing, decreasing or neither (I/D/N):

4. Input point of interest:

5. Include additional margin for actual setpoint calculation:

6. Additional margin to be used:

NORM

Independent

Increasing

0.00000

Yes

-4.91900


Attachment 2: Calculation Results

DeviceTE-4931ATIS-80547A

DeviceTE-4931ATIS-80547A

PositivePMA 0.00000PEA 0.00000IROther 0.00000

TemperatureF N Accuracy Normal Accident1O 0 0.00500 0.00000 0.00000S 0 0.01000 0.00000 0.00000

F N SPE Rad AccIO 0 0.00000 0.00000S 0 N/A N/A

M&TE0. 005000. 01000

Humidity Tol Pwr Supp0.00000 0.00500 0.000000.00000 0.00670 0.00000

Drift Ovr Pres Seismic0.00000 0.00000 0.000000.00520 N/A 0.00000

AccidentNegative Offsetting0.00000 0.000000.00000 0.00000

0.00000 0.00000

Process ConcernsNormalNegative0.000000.00000

0. 00000

Offsetting0.000000.00000

0.00000

Positive0.000000. 000000.000000.00000

Loop Results

TLU*AL

Normal12.25594 -12.25594

0.00013

Accident12.25594 -12.25594

0.00013

NTSP*AV*ATSP*

Increasing229.91949230.00148225.00049

DecreasingN/AN/AN/A

Increasing229.91949230.00148225.00049

DecreasingN/AN/AN/A

Additional Margin: -4.91900 DL: 0.00003 CL: 0.00019

* These values are in DEGF

| LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 I Page 16 of 22Originator: BOWERS WW W Date: 04/22/04 I Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

ATTACHMENT 3: Loop Data

Loop Number:

Instruments Function Num 1 2 3 4 5 6 7 8 9 10TE-4931A IOI0 0 X X X = = = = =TIS-80547A SS 0 X XTIS-80547A S 0 X

__ -O __ __ __ 0 _ _ ____

_-o___________0____

Configuration Descriptions1: HI/HI TEMP TRIP 62: HI TEMP ALARM 7

3: TEMP IND 8: _ _ _ _ _ _ __ _ _ _ _ _ _

5: 10:

Loop Description: MAIN STEAM LINE LEAK DETECTION (REACTOR BUILDING)s CHANNEL AOrgnto:BWRSW at: 1/0/3Rviin

Originator: BOWERS WW Date: 12/10/03 Revision: 3

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 | Page 17 of 22Originator: BOWERS WW Date: 04/22/04 I Rev: AReviewer: CUTLER KE Date: 04/22/04[Approver: WEIDMAN MD Date: 04/22/04

ATTACHMENT 4: Loop Calibration Data

Loop Number: TE-4931A Configuration: 01

I Jnits Min Max Normal Trin

Process Temperature DEGF 65 300 145 145Process Radiation RAD

0.000e+000 0.000e+000 0.000e+000 0.000e+000

Process Humidity % 10 100 50 50

Process Pressure PSIG 0.00 0.00 0.00 0.00Loop Span DEGF 0 300 Sigma: 2

i Value Units Value

Setpoint 225.0 DEGF Loop Setting Limit 0.000Reset 0.00 Loop Leave Alone Zone 2.00

Allowable 230.0 DEGF Loop Calculation Acc 0.000Design/safety Limit Calibration Frequency 732

[Analytical/Proc Limit 240.00 DEGF i

Originator: BOWERS V,1 Date: 12/10/03 Revision: 2

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 I Page 18 of 22Originator: BOWERS WW Date: 04/22/04 Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

ATTACHMENT 5: Instrument Data

|Component Id: TE-4931A Facility: PB |unit: 2 System: 01Description: MAIN STEAM LINE A LEAK DETECTION TEMP ELEMENT Function: IO

0TvYe: I E |Manufacturer Code: P427 |Model #: 122-1021-04-4

Location: R2-81 |Elevation: 135 |Area: 08 |Serial #: * IQA Class: Q Op Time: |Service Life: 000 |EQ: Y ISeismic Class: 1Tech Spec: Y Tech Spec Ref: |Transient: lReg Guide 1.97: NPower Suply Reg: 0.000 0.000 Tolerance: 0.000Loop Number: TE-4931A |Loop Diagram: N/A,Computer Address: N/A IP&ID:Installation Detail:Calibration ST: SI2T-MIS-8547-AlCO |Calibration Proc: SI2T-MIS-8547-AICOFunctional ST: Procedure #: IC-11-00001Response ST: Other:Mod Number: P00105 Other:Signal From: PROCESS |Signal To: TIS-80547A |Mod Rev: 0Alarms & Actions: CLOSURE OF CERTAIN GROUP "A ISOLATION VALVESInstruction Book:Input Min: 50.00 IInput Max: 350.00 IInput Unit: DEGFOutput Min: 103.90 |Output Max: 167.23 |Output Unit: OHMSHC: 0 ISetting Tolerance: 0.005 ILeave Alone Zone: 0.005HC Corrected: ISP Corrected: Add. Margin: 0MTE device I IPeriod: 732MTE Accurac IHC Reference: ISP Reference:

Originator: Date: Revision: 3

[Component Id: TIS-80547A |Facility: PB I Unit: 2 | System: 07Description: STEAM LEAK A TEMP MONITOR SWITCH |Function: S 0Type: I S Manufacturer Code: G080 [Model #: 304A3722G001Location: 2AC270 Elevation: lArea: Serial #:QA Class: Q I Op Time: IService Life: 000 I EQ: N ISeismic Class: 1Tech Spec: YI Tech Spec Ref: T3.3.6.1 Transient: lReq Guide 1.97: 2Power Supply Reg: |Tolerance: 0.000Loop Number: |LooP Diagram: N/AComputer Address: |P&ID: M-351Installation Detail: N/ACalibration ST: SI2T-MIS-8547-AlCQ Calibration Proc: SI2T-MIS-8547-AlCQFunctional ST: lProcedure #:Response ST: Other:Mod Number: P00105 lOther:Signal From: HPCI, RCIC, MS, Signal To: N/A Mod Rev: 0TE'SAlarms & Actions: SEE REMARKSInstruction Book: NE-219-6

Input Min: 50.00 |Input Max: 350.00 |Input Unit: DEGFOutput Min: 0 |Output Max: 1 |Output Unit:HC: 0.000 |Setting Tolerance: 0.0067 |Leave Alone Zone: 0.0067HC Corrected: |SP Corrected: |Add. Margin: 0.00000MTE device I IPeriod: 732

MTE Accuracy IHC Reference: N/A SP Reference: N/A

Originator: BOWERS WWl Date: 04/21/04 Revision: I

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 Page 19 of 22

|Originator: BOWERS WW Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

ATTACHMENT 6: Vendor Data

Manufacturer Code: P427 Model #: 122-1021-04-4 Function: 10 0

Reference:|M 50 Max 1350 |Units |DEGF IPressure 0

[ -Accuracy Information

Accuracy 0.264%*SSeismic .0Temperature 0.00Radiation 0.00Over Pressure 0

Humidity 0Drift 0Time 1Power Supply 0Pressure Zero 0 Pressure Span 0

Originator: BOWERS WW Date: 04/21/04 Revision:

Vendor Data

Manufacturer Code: G080 Model #: 304A3722G001 Function: S 0

[Reference: NE-219-6Min I 5.000e+001 |Max 3.500e+002 Units IDEGF Pressure 0.00

[ _Accuracy Information

Accuracy 1.0%*SSeismic 0.0TemperatureRadiationOver Pressure 0.0Humidity 0.0Drift 0.233%*STime 184Power Supply 0.0Pressure Zero 0.0 Pressure S an 10.0

Originator: BOWERS WD/ Date: 04/21/04 Revision:

LOOP UNCERTAINTY CALCULATIONLoop Number: TE-4931A 01 r Page 20 of 22Originator: BOWERS 7W IDate: 04/22/04 | Rev: Al|

Reviewer: CUTLER KE Date: 04/22/04

Approver: WEIDMAN MD Date: 04/22/04

ATTACHMENT 7: Location Data

Location Code: R2-81Description: RX BLDG NE GENERAL AREA - EL 135

Minimum Normal Trip LOCA Trip HELB Trip MSLB Maximum

Temp 65.00 85.00 160.0 85.00 196.0 102.7Radiation 0.000e+00 3.750e+04 3.050e+04 0.000e+00 0.000e+00 0.O00e+00Humidity 10.00 50.00 100.0 100.0 100.0 90.00

Pressure 14.71 14.71 14.71 14.71 15.0 14.71

Seismic Response Envelope: 0.00

Originator: BOWERS WW Date: 02/09/04 Revision: 00

Location Data

Location Code: 2AC270Description: MAIN STEAM LEAK DETECTION CABINET, ROOM 426

Minimum Normal Trip LOCA Trip HELB Trip MSLB MaximumTemp 65.00 76.00 114.00 76.00 76.00 76.00

Radiation 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00

Humidity 27.00 90.00 90.00 90.00 90.00 90.00Pressure 14.71 14.71 14.71 14.71 14.71 14.71

Seismic Response Envelope: 0.00

Originator: PENDERGRAPH AC Date: 06/01/93 Revision: 00


ATTACHMENT 8: Process Concerns

Contribution toUncertainty Sian AINConsideration Consideration

References

1 PMA2 PEA3 IR4 Si

5 S26 S37 RI8 R29 R3

0.000000.000000.000000.03636

0.000000.000000. 000000. 000000.00000

N DependentN Device

R N

DependentUncertainty

SEE SECTION2.2.4

NNNNN

LOOP UNCERTAINTY CALCULATION

Loop Number: TE-4931A 01 Page 22 of 22

|Originator: BOWERS WW I Date: 04/22/04 | Rev: AReviewer: CUTLER KE Date: 04/22/04Approver: WEIDMAN MD Date: 04/22/04

ATTACHMENT 9: Device Dependencies

Dependency StaticDevices Function Env Pwr Cal Rad Pressure

CalibrationHumid Sensor

TE-4931ATIS-80547A

0 A A A A 0.000000 B B B B 0.00000

50.00 Y90.00 N

Dependency References

Env: N/A Cal: N/A Pwr: N/A

Rad: N/A Cal Condition: N/A

Just: Maximum Normal Humidity for Location Code

Documents

ATTACHMENT 2 PEACH BOTTOM ATOMIC POWER STATION … · 2012-11-19 · ATTACHMENT 2 PEACH BOTTOM ATOMIC POWER STATION UNIT 2 Docket No. 50-277 License No. DPR-44 Supplement to License