ML20247M915

Procedure Generation Package

ML20247M915
Person / Time
Site:	Byron, Braidwood, 05000000
Issue date:	07/27/1989
From:	COMMONWEALTH EDISON CO.
To:
Shared Package
ML20247M747	List: ML20247M741 ML20247M758 ML20247M766 ML20247M780 ML20247M786 ML20247M792 ML20247M801 ML20247M820 ML20247M866 ML20247M874 ML20247M915 ML20247N042 ML20247N062
References
PROC-890727, NUDOCS 8908020250
Download: ML20247M915 (150)

Text

..

INFORMATION ONLY ATTACHMENT 16;

,i

'BRAIDWOOD STATION UNIT l'& 2.

"49

. PROCEDURE GENERATION PACFAGE

-]

L/.

SECTION'IV BwEOP VERIFICATION PROGRAM REVISION 4

.l 5

0202Q/0019Q Braidwood O

l 8908020250 890727 PDR ADOCK 05000454 P

PDC j

j

.INFORMATION ONLY R3v. 4 BRAIDWOOD STATION EMERGDKTl OPERATING PROCEDURE VERIFICATION. PROGRAM i-

.i 1.0 ' INTRODUCTION:

1.1 PURPOSE The purpose of this program is to define the administrative process to be used in the verification of the Braidwood Emergency Operating Procedures (BwEOPs) and to assign responsibilities for carrying out the activities of the process.

1.2 SCOPE

~

This procedure identifies and directs the phases of the -' verification 1

.,rogram.

1 1.3 APPLICABILITY This verification program applies to the initial implementation of

'{

the BwEOPs (based on the WOG ERGS) and to subsequent permanent

I revisions to the BwEOPs for the Braidwood Unit 1 and 2 plants.

Verification must be completed prior to final approval of all BwEOPs and prior to final approval of subsequent permanent revisions to j

upgraded DwEOPs.

^

Verification will also interact with initial licensed operator-training on the Bw3 ops and with annual licensed operator retraining. Operator feedback obtained from classroom or simulator retraining classes will be evaluated with regard to its affect on the Bw3 ops and appropriate changes will be mads. Operator feedback may be related to 1) training, 2) procedure, 3) the plant, or 4) the operator himself; and to'the interfaces between these four elements. A Verification / Validation Discrepancy Form, Attachment C, will be used to document potential problems with the BwEOPs and provide resolutions to these potential problems.

2.0 REF m ar u; 2.1 GENERAL r*-ant Verification and System Validation Guidelines - by NUTAC (INPO 83-047)

Emergency Operating Procedure Verification Guidelines - by BOPIA (INPO 83-004)

Guidelines for the Preparation of Emercency Procedures - by e

NUREG 0899 Braidwood Station Abnormal / Emergency Operating Procedure e

Writers Guide Page 1 of 9 (0202Q/0019Q)

E Y

m o

llWORMATlON; ONLY l

k l

Rev. 4-2.2. BwEOP SOURCE DOCUMENTS i

l' ~

'O

'l The'BwEOP source' documents are the documents or records upon which the BwEOPs are based. The BwEOP source documents include:

I Braidwood Station Abnormal / Emergency Operating Procedure Writers Guida L

j

. Westinghouse Owners Group ERGS and background documents i

Braidwood Station Electrical Drawings Braidwood Station Piping and Instrumentation Drawings

_ Licensing Commitments relating to BwEOPs Braidwood FSAR Westinghouse Bulletins'and Menos (as appropriate)

'Braidwood Station Plant Systems Description

' Braidwood Station Instetsmentation Systems Description Braidwood Administrative Procedures Braidwood Operating Procedures Draidwood General Operating Procedures

' Vendor Technical Manuals (as appropriate)

Braidwood Abnormal Operating Procedures Braidwood Technical Specifications Braidwood BwaOP Step Deviation Documents Braidwood/ Byron Precautions, Lim'itations and Setpoints Document Braidwood BwaOP Stepoint Document

3.0 DEFINITICBIS

Verification - The evaluation performed to confirm the generic and/or

q Braidwood plant-specific technical concepts have been properly incorporated.-

Written Correctness - A' characteristic of the BwaOPs that indicates the degree to which proper incorporation of information from the Braidwood Station Abnormal / Emergency Operating Procedure Writers Guide has been made.

Technical Accuracy - A characteristic of the BwaOPs that indicates the

degree to which proper incorporation of generic and/or Braidwood plant-specific information, (supporting analysis, technical' flow and rules of usage), has been made.

4.0 RESPONSIBILITIES

4.1 ASSISTANT SUPERINTENDENT - OPERATIONS The Assistant Superintendent Operations or designee shall have the responsibility to oversee the entire verification process. His responsibilities include the following:

Determine the scope of the verification process.

Supervise the BwEOP verification process and ensure it's smooth coordination.

O Page 2 of 9 (0202Q/0019Q)

m ",,~

~~~

y y-

- siWDRMATION ONLY'-

Rev.-4 Shall designate personne1'to perform the written correctness T

. evaluation portion of the process. LThe verifier shall be k]N familiar with the Braidwood Station Abnomal/ Emergency-3 p

Operating Procedure Writers Guide, the Braidwood Control Room, plant hardware, plant operations, operator knowledge level,Jand have an understanding of the BwEOPs and their technical requirements. The verifier shall be a' person other than the procedure writer.

a Shall designate personnel to perform the technical accuru:y 7

evaluation portion of the process. The verifier shall be

. familiar with the Braidwood. Station Abnormal / Emergency

. Operating-Procedure Writers Guide, the Braidwood Control Room, plant hardware, plant operations, operator knowledge level, and-have an understanding of the BwEOPs and their requirements.

. The verifier shall be a person other than the procedure writer.

Shall resolve discrepancies identified during the verification.

process.

5.0 OBJECTIVE

'5.1 Ihe Verification Program objective is to. ensure that the Emergency Operating Procedures are consistent with the BwEOP source-documents. Thia objective will-be met by evaluating the BwEOPs in two phases:

f* 1 Written Correctness - to ensure the DwEOPs conform to the 1

format and other principles as specified in the Braidwood Station Abnormal / Emergency Operating Procedure Writers Guide.

Technical Accuracy - to ensure the BwEOPs are consistent with the generic and/or Braidwood plant-specific' technical information from the DwEOP source documents and with plant hardware.

6.0 - WRITTEN CORRECTNESS VERIFICATICBI PROCESS:

6.1 OVERALL PROCEDURE GENERAL REVIEN The verifier will make a general review of the BwSOP using as a guideline the Written Correctness Evaluation Criteria,Section I, I

(Attachment A).

If a criterion is not met, the verifier will record his comments on a Verification /Velidation Discrepancy Form, (Attachment C) 6.2 STEP-BY-STEP REVIEW After a general review has been made, the verifier will make a step-by-step review of the BwEOP using as a guideline the Written Correctness Evaluation Criteria,Section II, (Attachment A).

If a criterion is not met, the verifier will record his comments on a Verification / Validation Discrepancy Tom (Attachment C).

Page 3 of 9 i

(0202Q/0019Q)

INFORMATION ONLY Rev. 4

• '6.3 STEP COMPARISCN CF BYRON /BRAIDWOOD UNIT 1 AND 2 FROCEDURE REVISIC?!S.

1

),

- N_/ l Upon completion of the step-cy-step review of the individual EurOP, the verifier will compare the identical Byron /Braidwood Unit 1.and 2

. emergency procedure revisions to ensure consistency of information

- is maintained,' (except Revision number), using as a guideline the Written Correctness Evaluation Criteria,Section III, (Attachment A).

If a discrepancy exists, the verifier will record his comments j

on a Verification / Validation Discrepancy Forn (Attachment C).-

~

6.4 DOCUMENTATION OF REVIEW l'

Upon completion of the review process, documentation will be completed by the verifier initialing the Written Correctness Acceptable column, on the Verification and Validation Documentation-l Form, (Attachment D).

7.0 TECHNICAL ACCURACY VERIFICATION PROCESS:

7.1 The verifier shall make a step-by-step review of the BwEOP revision

'using tne Technical Accuracy Evaluation Criteria (Attachment B).

If

a. criterion is not met, the verifier will record his comments on a Verification / Validation Discrepancy Form, (Attachment C).

Upon completion of the review peccess, documentation will be completed by the verifier initialing the Technical. Accuracy Acceptable column on the Verification and Validation Documentation Form, (Attachment D).

8.0 MICBI OF DISCREPANCIES:

8.1 Discrepancies are to be documented on a Verification / Validation Discrepancy Form, (Attachment C).

The verifier will formed the reviewed procedure, with Attachment C, to the Assistant Superint =da t Operations or designee for resolution, if a discrepancy is identified..The Assistant Superintendent Operations-or designee shall resolve the discrepancy. The resolution will be docueented'on the Verification / Validation Discrepancy Form.

9.0 W i- % ATION:

The completed Verification and Validation Documentation Form..

(Attachment D) is to be approved by the Assistant Superintendent Operations or designee. Attachment C (if applicable) and Attachment D, shall accompany the procedure for final approval and be retained with the procedure in the Central File System.

Page 4 og 9 (02020/0019g)

ilWORMATION ONLY l,

Rev. 4 ATTACHMENT A-WRITTEN CORRECTNESS EVALUATION CRITERIA I.

Procedure - General:

A.

Format and Style Printed borders are' visible on all procedure pages.

The text, tables, figures and graphs are legible.

The general format of the procedure is consistent with the Braidwood Station Abnormal / Emergency Operating Procedure Writers Guide (i'.e., dual column format,~ correct page layout-and required sections).

Procedure contains all its pager, in the correct order with correct procedure number, titles, revision number, and page number on each page.

" Step continued on next page", typed at the bottom of each page whats required.

"Stop.

(continued) typed at top of each page when'a step has been continued to the next page..

The last page of the procedure is clearly identified by the word -END.

Attachments are labeled with identification letter.

II h 90ecific:

A.

Format and Sty 1's Steps are numbered correctly.

Consequential substeps are designated with open or closed bullets.

Steps deal with only one idea and stipulates precisely what actions or decisions.are required.

Steps are short with ambiguous words and phrases avoided.

If there are more than tuo actions or objects in a step, they are listed separately.-

Punctuation conforms with standard American English usage.

Capitalization conforms with standard American English or with specifications for emphasis as described in the Braidwood Station Abnormal / Emergency Operating Procedure Writers Guide.

Only abbreviations, acronyms and symbols appearing in the PGP Writers Guide and Braidwood Administrative Procedure, Conventions, Definitions and Approved Station Abbreviations (BuAP 1300-2A2) shall be used.

Instruction steps make proper use of logic structure.

CAUTI M statements are emphazied to standout from the text and precede NOTE statements for the same step.

CAUTIW and NOTE statements avoid action steps.

CAUTIN and NOTE statements (where required) precede the applicable step (s).

Formulas and calculations are minimized. Where calculations are necessary, space is provided.

O Referenced procedures are identified by both title and number.

The use of referencing other procedures is minimized and used only to eliminate excessive detail.

Page 5 of 9 (0202Q/0019Q)

1 int:ORMATION ONLY Rev. 4-

.- j-g The instructions " REFER TO", "GO TO" and " RETURN TO" are used

(~ v) correctly and avoid routing user past important information.

Exit conditions.are compatible with the entry conditions of the referenced procedure.

When an action instruction is based on receipt of an 1

annunciator alarm, the alarm setpoint is identified.

B.

Control Board Compatibility Equipment or instrumentation referenced in the procedure is available and located where specified.

Equipment or instrumentation nomenclature either matches the Control Room or local labeling.

i Units of measure used in the procedure are the same as those

]

used on control board indicators.

I When a sequence of order is not specified or required, equipment is listed in a left to right, top to bottom order.

• III.. STEP COMPARISON OF BYRON /BRAIDWOOD UNIT 1 AND 2 PPOCEDURE REVISION:

A.

Forinat and Style General format is maintained consistent between the four unit procedures.

Procedures contain all required pages in the correct order, with correct procedure number, title.s, revision number, and page number on each page.

B.

Step-Specific o

Individual steps of all four unit procedures checked to ensure changes have been unde as applicable.

I l

1 O

Page 6 of 9 10202Q/0019Q)

INFORMATION ONLY Rev. 4 i

1

.f-ATTACHME!TI B

)

~t D '~

l T E STICAL ACCURACY EVALUATION CRITERIA A.

Entry Conditions and Symptoms:

The entry conditions of the BwEOP are listed correctly.

The list of symptoms'for entry into the BwEOP is correct.

)

.The list of symptoms is not excessive.

'l e

B.-

Steps, Cautions and Notes:

BwEOP changes are documented and explained.

e Ihe BwEOP caution / note / step is technically correct.

The ERG technical foundation (strategy) is not changed by the following changes in the development of the BwEOP:

elimination e

addition Correct Braidtsood plant-specific information is incorporated into the BwEOP's (per the ERGS) for:

../7 systems

~ d.

e instrumentation limits e

controls e

indications Commtments applicable to BwEOPs are addressed and identified with an asterisk.

C.

Quantitative Information:

The quantitative values, including tolerance bands, used in the-DwaOPs are consistent with the ERGS and licensing commitments.

Where ERG values are not used in the BwEOPs, the BwEOP values are computed correctly and documented in the PGP Instrumentation Setpoint Documentation.

When calculations are required by the BwEOPs, the equations supply sufficient information for operator usu.

D.

Plant Hardware:

The following plant hardware specified in the BwEOP is available for use:'

equipment

.f I

instrumentation s

e controls e

indicators Page 7 of 9 (0202Q/0019Q)

INFORMATION ONLY i

1 Rev, 4 ATTACHMENT C fj

'()

VERIFICATION /VALIDATICN DISCREPANCY FCRM DISCREPANCY SHEET NUMBER TYPE OF VERIFICATION DISCREPANCY TYPE OF VALIDATION DISCREPANCY i

(CHECK APPLICABLE)

(CHIXZ APPLICABLE)

WRITTEN CORRECTNESS USABILITY TECHNICAL ACCURACY OPERATIONAL CORRECTNESS SwEOP:

REV.:

STEP NUMBER (S):

DISCREPANCY:

\\

v EVALUATOR:

DATE:

RESOLUTICK:

ASSISTANT SUPERINTENDENT OPERATIONS DATE l

(3 Page 8 of 9 (0202Q/0019Q) u_______-____._

~

1 INFORMATION ONLY Rav. 4 ATTACHMENT D

, ~3 (v) -

VERIFICATION AND VALIDATION DOCUMDITATION FORM BwEOP REV.:

VERIFICATION OF PROCEDURE REVISION ACCEPTABLE DISCREPANCY SHEET # (S) 1.

WRITTFE CORRECTNESS (Verifier) 2.

TECHNICAL ACCURACY (Verifier)

VALIDATION OF PROCEDURE REVISION ACCEPTABLE _.

DISCREPANCY SHEET # (S) 1.

USABILITY (Evaluator) 2.

OPERATIONAL CORRECTNESS (Evaluator) fg ALL ACTIONS REQUIRED IN THE AREA (S) NOTED BELOW HAVE BEEN COMPLETED,AND

.t%s).

APPROVED:

ITEM (CHICK APPROPRIATE)

[ ] VERIFICATION

( ) VALIDATICat l

l l

l ASSISTANT SUPERINTENDENT OPERATIONS DATE f

(..

Page 9 of 9 (0202Q/0019Q)

(

lw-_________-_-_

INFORMATION ONLY 7-~

L BRAIDWOOD STATION UNIT 1 & 2

)

FROCEDURE GENERATICN PACKAGE SECTION V BwEOP VALIDATION PROGRAM j

REVISION 4 j

(

l i

0 L),

4 as8#

(0204Q/0019Q)

Braidwood lJ

INFORMATION - ONLY Rev. 4-

'N BRAIDWOOD STATION BwEOP VALIDATION PROGRAM A")

\\'

g TABt.E OF CONTDTI Section Page 1.

Introduction 1

1.1 Purpose 1.2 Scope 1.3 Objectives

.1.4 Applicability 2.

References 2

2.1 General 2.2 BwEOP Source Documents

• 3.

Responsibilities 2

3.1 Assistant Superintendent Operations 4.

Process For BwEOP Validation 4.1 Preparation 3

4.1 Assessment 4

p..

4.3 Resolution 5

• .b 5.

Documentation 6

TABLE 1.

Evaluation Criteria For Validation Methods 7

2.

Example Validation Test Scenarios 10 ATTACHMENTS A.

BwEOP Validation Form 12 B.

Checklist For Simulator Method Of Validation 13 C.

Checklist For Walk-through Method Of Validation 17 D.

Checklist For Table-top Method Of Validation 22 E.

Checklist For Reference Method Of Validation 27 F.

Observer / Operator Debriefing Checklist.

29 G.

Simulator Scenario Form.

31 H.

Table-top / Walk-through Scenario Form 32 I.

Acceptance Criteria for Individual Procedures 33 J.

Verification / Validation Discrepancy Form 47 K.

Example-Simulator Scenrrio Form.

48 L.

Example-Table-top / Walk-through Scenario Form.

49 M.

Example-BwEOP Validation Form.

50 i

(0204Q/0019Q)

Braidwood

l4

'INFORMATION ' ONLY.

sp Rev. 4 i #t.

i1.

INTRODUC* ION:

at 6

M-1,1 Purpcse The purpose'of this program.is to define the administrative process to be used in the validation of the Braidwood Emergency Operating Procedures (BwEOPs) and to assign respcasibilities for. carrying out the activities of the process.

BwEOP validation is the evaluation performed tp determine that.the ~

actions specified in the BwEOPs can be followed by trained operators to effectively manage emergency conditions in the plant.

This program is an amplification of the Westinghouse Owners Group (WOG) Emergency Response Guidelines Validation Program (WCAP 10599) and will reference those results as applicable.

1.2 Scope This program identifies the aspects of the validation process and gives guidance that encompasses all of the four validation methods

- Simulator, Control Room Walk-Through, Table Top and Reference.

Specific guidance for each method is presented in its appropriate checklists, (see 7.atachments B, C, D and E).

1.3 Objectives The Validation Program objective is to ensure that the BwEOPs are l

effective in mitigating transients and accidents in the plant when used by Control Room operators..'This objective will be met by evaluating the BwSOPs in two phaatn.

Usability - to ensure the BwEOPs provide sufficient information that is understandable to the' operator to effectively manage emergency conditions in the plant.

Cj, rational Correctness - to ensure the BwEOPs are compatible with plant responses, plant haroware and shift' manpower to effectively manage emergency conditions in the plant.

1.4 Applicability This program applies to initial implementation of the BwEOPs (based on the Westinghouse Deergency Response Guidelines) and to subsequent permanent revisions to the upgraded BwEOPs for Braidwood Station Unit 1 & 2.

Validation must be completed prior to final approval of all initial BwBOPs and prior to final approval of subsequent revision to the upgraded BwEOPs as determined by the Assistant Superintendent Operations or designee.

N Page 1 of 50 (0204Q/0019Q)

INFORMATION ONLY Rev. 4

(~j Validation will also interact with initial operator training on the

)

EwEOPs and with annual licensed operator retraining. Operator feedback obtained from classroom or simulator retraining classes will be evaluated with regard to its effect on the BwECPs and appropriate changes made. Operator feedback may be related to'1)

I training, 2) procedures, 3) the plant, or 4) the operator himself; and to the interfaces between these four elements. A l

Verification / Validation Discrepancy Form, (Attachment J), will be used to document potential prob] ems with the BwECPs and provide resolutions to these potential problems.

2.

Ruue NCES:

2.1 General Emergency Operating Proceduree Validation Guidelines -

by ECPIA. (INPO 83-006).

Guidelines for the Preparation of Emergency Operating Procedures, NUREG 0899.

2.2 BwEOP Source Documents 2.2.1 Braidwood Unit 1 and 2 Westinghouse Owners Group Emergency Response Guidelines Revision lA dated July 1, 1987.

f3

()

Braidwood/ Byron Stations FSAR.

Results of Braidwood Unit 1 & 2 BwECP Verification Program.

I Braidwood Unit 1 & 2 BwECP Step Deviation Documentation.

{

3.

RESPONSIBILITIES:

3.1 The Assistant Superintendent Operations or designee shall have the responsibility to oversee the entire validation process. His responsibilities include the following:

Determine if validation is needed and its scope. Validation for procedure revisions will only be required for revisions l

that consist of significant changes which affect the usability j

or operational correctness of the procedure.

Select the validation method (s) to be used.

Designate and train observer / reviewer teams.

Designate operators to be a part of the validation process.

Resolve discrepancies identified during the validation process by the observer / review personnel.

1 f^h

' i i

G' l

Page 2 of 50 l

(0204Q/0019Q) l l

l l

~

INFORMATION 'ONLY:

1

~l Rev. 4 l

. 4'.

PROCESS'FOR BwECP VALIDATION:

The BwEOp Validation Program process can be described by three aspects:

Preparation, Assessment, and Resolution.

4.1 Preparation 4.1.1 Properation consists of selecting the validation method, planning for the validation method,. developing the validation

.]

scenarios, and determining the use of evaluation criteria.

The Assistant Superintendent Operations or designee shall -

selset the appropriate method to be-used. The selection of 1

the validation method for the assessment will.be dependent I

upon the degree to which the BwEOPs are to be evaluated for.

f compliance to the validation principles. In addition, the

'l resources available at the time of the BwEOP validation I

should be considered.

'4.1.2 There are four different methods available to ensure the validation objectives are met for a BwEOP. As a general rule, the simulator method is the preferred method of

{

validation, and particularly for major. procedure revisions.

. Simulator Validation - Method of. validation whereby Control Room operators perform actual control functions on the Braidwood simulator during a scenario for an observer / reviewer team.

Walk-Through Validation-41sthod of validation whereby Control Room operator (s)' conduct a step by step enactment of their actions during a'scanario for an observer / reviewer team without carrying out the actual control function.

Table-Top Validation - Method of validation whereby personnel explain m d/or discuss procedure steps for an observer / reviewer in response to a scenario, or as part of an actual event that occurred at Braidwood Station, or at another nuclear station.

Reference Validation - Method of validation whereby data developed in a common BwEOp validation program is i

referenced for Braidwood Station Unit 1 & 2 BwEOP. For the initial BwEOPs, the common validation program will be the Westinghouse Emergency Response Guideline (ERG) Validation Program for Revision 1 of the FJGs (WCAP 10599). For subsequent revision,comanonality between Braidwood and Byron Stations will allow for the reference validation method to be used in the validation of individual plant procedures.

For example, if a validation is performed satisfactory for Braidwood Station Unit 1 BwEOP by either the Simulator, Walk-through or Table-top method, then the Reference validation method will provide for validation of 3raidwood Station Unit 2 EwEOP and Byron Station Unit 1 & 2 BEOPs.

O Page 3 of 50 (0204Q/0019Q) 4 4

INFORMATION ONLY Rev. 4

-s

)

4.1.3 Each of the validation methods will yield useful information V

about the SwEOPs. Sece methods permit more comprehensive testing of the BwEOPs than others. The relative effectiveness of the validation method for evaluating BwECPs with regard to the BwEOP validation principles are as follows:

Methods differ with respect to the evaluation criteria addressed (ie., completely, partially or not at all).

Table-top method provides good coverage of the evaluation criteria without use of a simulator.

Walk-through method provides good coverage of the evaluation criteria without use of a simulator.

Simulator method provides for assessment of the compatibility of the plant process and c,perator actions.

Reference method is only used to provide documentation that the procedure has been properly validated by referencing the validation process performed on a similiar procedure for either Braiduood or Byron Station Unit 1 & 2 plants.

In addition the four methods differ in the following ways:

resource requirements (N

complexity of administration (f-type of data obtained 4.1.4 Since the stated objective of the Validation Program is to test how well the Control. Room operator can use the BwEOPs to mitigate major plant transients, it follows that criteria is required for acceptability. The final objective is that the plant must be placed in a " safe" & " stable" condition, regardless of imposed structural and equipment failures.

" Safe" in this context means the Reactor is adequately shutdown (suberitcal) and cooled. " Stable" means either steady-state conditions or conditions changing in response to operator control (i.e., controlled cooldown). Satisfaction of this objective can be determined completely by monitoring process parameter trends. In addition, each validation method will use the applicable evaluation criteria presented in Table 1 and the scenario to be used will be recorded on the appropriate scenario form.

Simulator Scenario Form, (Attachment G)

Table-top / Walk-through Scenario Form, (Attachment H) 4.2 Assessment 4.2.1 Specific guidance for assessment using each validation method is presented on the Checklist for each validation method,

/"M (Attachments B, C, D and E).

Page 4 of 50 (0204Q/0019Q)

INFORMATION ONLY Rav. 4 4.2.2 During assessment, performance deviations, (actual versus g).

expected responses), are detected as a validation method is performed. The performance deviations are then used to g

U identify potential problems with the BwEOPs. Assessment only identifies deviations and does not clascify them.

Classification of the deviations occurs during resolution.

4.2.3 Assessment for the reference method is the review of noted deviations from the referenced validation for their applicability and the identification of additional potential deviations. Assessment for the Table-top, Walk-through, and Simulator methods is the detection of performance deviations. During this assessment, the observer / reviewers must be able to detect and record the occurrence of performance deviations by observing or discussing plant

-responses and operator actions. Failure or success in achieving expected plant parameter response will deternine the technical adequacy of the BwEOP instructions.

4.3 Resolution 4.3.1 Resolutions will be acroraplished by reviewing discrepancies presented on the Verification / Validation Discrepancy form, (Attachment J).

The observer / reviewer will propose solutions if needed, and forward to the Assistant Superintendent Operations or designee for approval. Discrepancies may be due to deficiencies in the BwEOPs themself or due to other causes such as deficiencies in Control Room hardware or training. Discrepancies related to procedure deficiencies

/b must be resolved prior to final approval and implementation.

4.3.2 For the Reference and Table-top methods of validation, assessment and resolution can run concurrently. For the Walk-through and Simulator methods, an operator debriefing session must be conducted for resolutions insnediately after the running of each scenario during the assessment. It is suggested that the debriefing session be recorded on tape or in writing, to aid in later review of the data.

4.3.3 A auggsated sequence for conducting a debriefing session that provides for operator comment without initial influence by the observer / reviewers is as follows:

a.

Senior observer / reviewer briefs the participants on the purpose and objectives for the debriefing.

b.

Operatcrs present problems and discrepancies that they had identified during assessment.

c.

Operators provides possible reasons for problems.

l d.

Observer / reviewer team presents other problems and

)

discrepancies identified during assessment.

l O

(0204Q/0019Q)

Page 5 of 50 l

.INFORMATION ONLY.

g Rev. 4 1

L 'j\\

e.

Operators describe possible reasons _for the otner V:

problems.

f.

Senior observer / reviewer summ' ri::es the findings of the a

debriefing.

5.

DOCUMENTATION:

5.1. The BwECP Validation Form,.(Attachment A) will be appreved by the Assistant Superintendent Operations or designee. When the BwECP is submitted for final approval by the On-Site Review Board, the BwEOP Validation Forn (Attachment A), and any Verification / Validation Discrepancy Form, (Attacinnent J), shall accompany the procedure and be retained in the Contral File System.

...O t

(0204Q/0019Q) u.

n,&

'T...

INFORMATION ONLY--

. f,3 Rev.

5~.

g

.BRAIDWOOD. STATION UNIT 1.& 2 ypf '

.-PROCEDURE GENERATION PACKAGE.

l.~

' ATTACHMENT D INSTRUMENTATION SETPOINT DOCUMENTATION j

. REVISION 5

~ 1'!

.?

i l

... ~

h l'

I,

- )

1779m(042889)/1

d INFORMATION ONLY-Rav. 5 L-

'IJJlLE OF CatTENTS l j~

PAGE A.

PZR Pressure 1

B.

RCS Pressure 10 C.

RCS Pressure - Temperature Limits 17 D.

PZR Level 23 E.

RCS Temperature 37

- F.

RCS Hot Leg Temperature 44

- G.

Core Exit Temperature 47 H.- Cooldown Rate 49

- I.

RCS Cold Leg Temperature 50 J.

RVLIS Upper Range 53 K.

RVLIS Full Range 56 L.

RVLIS Dynamic Range 57 M.

SG NR Level 62 N.

SG WR Level 70 O.

SG Pressure 72 f

(

P.

Nuclear Instrumentation 81

. Q.

Boration 82 R.

RCS Subcooling 83 S.

Flow 89 T.

Containment Values 95 U.

Tank Values 108 V.

Elapsed Time Values 114 W.

RCP Values 118 X.

Other Parameters.

126 f%U 1779m(042889)/2

INFORMATION ONLY

" * ' ' - 5 nanu um11 1' = 1 st i ruim i DOCUMElfTATIN SHEET A.

PRESSURIZER PRESSURE VALUE f"~s'

\\s)-

.1.

Satpoint/value Descriptient Normal operating pressure d

Determined Setpoint/Valuaa 2235 PSIG l

. Procedures BwEP ES-0.1 References / Sources: Braidwood FSAR/ Tech Spec calculation (s): None i

O N

1 1779m(042889) l

INFORMATION ONLY Rav-5 mmwn unrir '1 & 2 serPoirr DoctmerrATiaer surrT

. ml A.

PRESSURIZER PRESSURE VALUE

'(D)-

2.

Setpoint/value

Description:

PZR PORV pressure setpoint Determined setnoint/Value 2315 PSIG P.rocedures BwEP-0, BwEP-1, BwEP-3, BwCA-0, BwCA-2.1, BwrR-S.1, BwrR-P.1, BwrR-I.1 References / Sources: Brwd PLS page 25, B.II.3.rs Brwd Tech Specs Calculation (s): None 1

NOTE: Although 2335 PSIG is the setpoint required by the ERG, Brwd-has decided to use tht reset value of the PZR PORV as the required setpoint since the valve will remain open until pressure has decreased to less than 2315 psig.

G O

2 1779m(042889)

INFORMATION ONLY.

Rov. 5 -

BRMD UNIT I E 2 EETPQ1MT DOCUbENTATICE SHEET A.

PRESSURIZER PREEEURE VALUE

- (,-

-- \\/ -

3.

setpoint/value proscription: PZR spray pressure setpoint Determined E g gant/ values. 2260 PSIG ProceduEazr BwEP-0, BwrR-I.1 Refereesces/SouruAs Brwd PLS, pages 24 and 25, B.II.3.A and B, Brwd Tech Specs Calculation (s):

1) P reference = 2235 PSIG

2) Value used = 2260 PSIG (This is sum of P reference +25 PSIG)

O l

l O

3 1779m(042889)

I L __ _ _ __ __

INFORMATION 'ONLY nev. s nuno unrir 1 6 z hrrrularr DoctDmirTATION SHEET

-m A.

PRESSURIZER PRESSURE VALUE g

4.-

Setnoint/Value

Description:

Low PZR pressure SI setpoint

(

Determined Setnoint/ values -1829 PSIG Procedures ~ BwEP ES-0.1 j

References / Sources: Brwd PLS, page 9, B.I.1. A.1, Brwd Tech Specs Calculation (gla None d

i l

l O'

4 1779m(042889)

INFORMATION ONLY Rstr. 5 nanu omil 1 m e smiruini DoctMBfTATION SHEET A.

PRESSURIZER PRESSURE VALUE i\\

5.

Setpoint/value

Description:

Value to block low steamline presture SI (P-11)

Determined Satpoint/ values 1930 PSIG Procedur.ma: BwEP ES-1.2, BwEP-3, BwCA-1.1, BwCA-3.1, BwCA-3.2, BwfR-C.1, BwrR-C.2 References /Sourgas Brwd PLS page 9, B.I.1.A.3 Calculation.s): None l

,O' '

5 1779m(042889)

L________._____

INFORMATION ONLY

" * ' ' - 5 n nn _, unii 1. 1 amiruini DOC'tnerrATION CHEET 1

A.

PRESSURIZER PRESSURE VALUZ rm

-(

6.

Setpoint/Value Deserlotion: Pressure 50 PSIG below permissive to

-block SI Determined Satpoint/ Values 1880 PSIG-Procedures: 'BwEP ES-0.2, BwEP ES-0.4, BwrR-H.1, BwTR-I.3 References / Sources: Brwd PLS'page 9,'B.I.1.A'.3 Calculations _):

1930 PSIG (SI block permissive) 30 PSIE 1880 PSIG = setpoint sy /i l

l l

l l

l f

\\

6 1779m(042889) l.

INFORMATION ONLY

'Rev. 5 Esto imIT 1 & 2 SETPOINT DOCUMENTATION SHEET

'A.

PRESSURIZER PRESSURE VALUE

^

7.'

'Setpoint/value

Description:

Pressure at which SI unblocks Detamined Satpoint/Va?ue: 1930 PSIG

. Procedures Bw!P ES-0.2 References / Sources: Brwd PLS page 9, B.I.1.A.3, Brwd Tech Specs l

Calculation (s): None l

(

1 i

7 1779m(042889) i j

INFORMATION ONLY R=v-5 anWD Unt1T 1 t. 2 SETPOINT DOCUMENTATION SHEET j N' A.

PRESSURIZER PRESSURE VALUE

~

8.

Setpoint/Value Descriotinn 200 PSI less than PZR PORV pressure setpoint.

Determined Satooint/ Values 2135 PSIG Procedures BwsR-S-1 References / Sources: Brwd PLS page 25, B.II.1.F Calculation (s): 2335 PSIG (PORV Setpoint)

-200 PSIG 2135 PSIG = Setpoint O

1 O

8 1779m(042889)

\\.

f INFORMATION ONLY-

"*v-5 i

nunu unii 1 m e st rmin i DOcinMNTATION SHEET A.

PRESSURIZER PRESSURE VALUE

.((-

9.

Setpoint/Value

Description:

PZR PORV pressure setpoint..

Determined Setpoint/Value 2335 psig Procedures BwEP ES-0.1, BwCA-0.0, BwrR-S.1, BwrR-H.1, BwrR-P.1, BwrR-I.1 References / Sources Brwd PLS page 24 B.II.3.a; page 25 B.II.3.F.

Calculation (s): None

\\

9 1779m(042889)

t..

INFORMATION ONLY.'

Rn. 5 manu unix 1

e. e stiruini DOCUMENTATION SHEET B.

RCS PRESSURE VALUE i

,~

-(

1.

Setnoint/value

Description:

Pressure requirement, including l

l-allowances for normal channel accuracy for placing RH System in service.

Determined Setnoint/ Values 360 PSIG Procedures: BwEP ES-0.2, BwEP ES-0.3, BwEP ES-0.4, BwEP ES-1.2, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-1.1, SwCA-2.1, BwCA-3.1, BwCA-3. 2, BwCA -3. 3 l

l References / Sources Brwd PLS page 51, Eraidwood Tech Specs page 3/4 5-5, Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (HSD) 10/21/83.

Calculation (s): None j%

i (G

10 1779m(042889)

INFORMATION ONLY'

• • "- 5

~

DOCIDENTATION SHEET nanu unii 1 6 e arciruin i l

B.

RCS PRESSURE VALUE i ~l

)

l. L/'

2.

Setpoint/Value

Description:

Pressure requirement, including l

allcwances for normal channel accuracy and post accident transmitter l'

errors, for placing RH System in service.

Determined Setpoint/ Values Brwd will not use this value, since it is excessive to the maximum design pressure of the RH System (600 PSIG)

Procedures: BwEP ES-1.2, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-1.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3 References /Sourcest Brwd PLS page 51, Brwd Tech Spec page 3/4 5-5, Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A.

Gagnon (NSD) 10/21/83.

Calculation (s):

350 PSIG = Normal pressure requirement from Brwd Tech Specs 390 PSIG = Instrument error from Brwd EOP instrument uncertainties 750 PSIG Setpoint rs i

o i

11 1

1779m(042889) 1 1

p' INFORMATION.'ONLY

.Rsv. 5 L..

Huwu talT 1 L 1 SETFO1Er DOCIDElfTATI(M SHEET 1,j A

B.

RCS PRESSURE VALUE 1fk)

~b -

3.

Satpoint/value

Description:

Saturation pressure corresponding to full power RCS hot leg temperature, including allowances for normal channel accuracy.

l'

. Determined Setpoint/ Values 1740 PSIG Procedures BwFR-I.3 References / Sources: Brwd PLS page 20, B.II.1.A.3, Brwd EOP Instrument Uncertainty Letter from A. Sterdis (W) to A. Gagnon (NSD) l.

_10/21/83.

Calculation (s): Full power Tave = 588.4*F Band =

4.0*r 1/2 delta T =

32.0*r Full power.THot = 624.4*F 624.4*F

• 1844.3 psia 9 saturation 624.4'r -+ 1829.3. psig =.1830 psig.

With channel statistical allowance for RCS wide range pressure = 3%

over 0 to'3000 psig range, Value = 1830 - 0.03(3000) = 1830 - 90 = 1740 PSIG O

i 4

\\

12 1779m(042889)

I j

'INFORMATION ONLY

' Rov. ' 5

BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET

,h.

B.

RCS PRESSURE VALUE N,~

4.-

Setooint/Value

Description:

Value for shutoff head pressure of high-head SI pumps, including allowances for normal channel accurecy.

Determined setpoint/Value s 1550 PSIG Procedures BwEP-0, BwEP ES-1.1, BwCA-2.1 References / Sour.ggs: Brwd pre-op test which determined SI pump discharge pressure = 1500 PSIG.- Brwd EOP Instrument Uncertainties -

Letter from A. Stordis (W) to A. Gagnon (NSD).10/21/83.

Calculation (s): Channel statistical allowance for RCS wide range pressure = 3% over o to 3000 PSIG range.

Therefore 1500 PSIG + 0.03 (3000 PSIG) = 1590 PSIG 1

1 1

l l O 13 1779m(042889) 1

'INFORMATION ONLY

.Rav. S-

.EEwu um1T 1 h 1 senms r DOcifMENTATf 0N SHEET

)

~ -

B.

RCS PRESSURE VALUE

\\

5.

.Setpoint/value

Description:

Value for shutoff head pressure of high

[_

head SI pumps, including allowances for normal channel accuracy and l-post accident transmitter errors, not to exceed 2000 PSIG.

Determined Setpoint/Value:

1590 PSIG Procedgrggt EwEP-0, BwEP ES-1.1, BwCA-2.1 References / Sources: Brwd pre-op test which determined SI pump discharge pressure = 1500 PSIG.

Brwd EOP Instrument Uncertainties Letter.from A. Stordis (W) to A. Gagnon (NSD) 10/21/83. Brwd RCS wide range pressure transmitters relocated outside Containment and ar= not subject to post accident transmitter errors.

Calculation (s): Channel statistical allowance for RCS wide range pressure = 3% over 0-3000 PSIG range Therefore 1500 PSIG + 0.03 (3000 PSIG).= 1590 PSIG s_,-

v 14 1779m(047889)

INFORMATION ONLY Rav. 5 nawu un rr i n. z drrPular DOCUMENTATION SHEET pg B.. ES PRESSURE VALUE t,

)

6.

Setpoint/Value

Description:

Value for shutoff head pressure of los-head SI pumps, including allowances for normal channel accuracy.

Determined Setpoint/.YJLI.ng:

300 PSIG Procedurgs:

BwEP-0, BwEP-1, BwEP ES-1.2,'BwEP-3, BwCA-1.1, BwCA-2.1,.

BwCA-3.1, BwCA-3.2, BwPR-C.2,.BwPR-C.3 References / Sources: Brwd pre-op test 06710 which determined RH pump discharge pressure a 210 PSIG. Brwd EOP Instrument Uncertainties j

Letter from A. Stordis (W) to A. Gagnon (NSD) 10/21/83.

Calculations): Channel statistical allowances for RCS wide range pressure = 3% over 0 - 3000 PSIG range.

Therefore:

210 + 0.03 (3000 PSIG) = 300 PSIG 4

1

'G

{

15 1779m(042889)

J:

INFORMATION ONLY Rsv. 5 i

anno unir 1 6 z hrciruner DOCUMENTATION SHEET L r% '

B.

RCS PRESSURE VALUE

'(

)

A#

7.

Setpoint/Value

Description:

Value for shutoff head pressure of low-head SI pumps, including ellowances for normal channel accuracy and post accident transmitter errors.

Determined Satpoint/ Valva:

300 PSIG Er g adurgtAs BwEP-0, BwEP-1, BwEP ES-1.2, BwEP-3, BwCA-1.1, BwCA-2.1, BwCA-3.1, BwCA-3.24 BwrR-C.2, SwrR-C.3 References / Sources Brwd pre-op test 66710 which determined.RH pump

' discharge pressure = 210 PSIG. Brwd EOP Instrument Uncertainties Letter from A. Stordis (W) to A. Gagnon (NSD) 10/21/83. Brwd RCS wide range pressure transmitters relocated outside Containment and are not subject to post accident transmitter errors.

Calculation (s): Channel statistical allowances for RCS. wide range pressure = 3% over 0 - 3000 PSIG range.

Thereforet 210 + 0.3 (3000) = 300 PSIG l

t

\\_m

(.

16 1779m(042889)

INFORMATION ONLY

"*v

's MuwD trmIT 1 L 1 srTPOINT DOctfMENTATION SHEET C.

RCS PRESSURE-TEMPERATURE LIMITS 1.

Setpoint/Value Description Limitation as described in background document for BwEP ES-0.2 NATURAL CIRCULATION COOLDOWN, (also in BwEP ES-0.3 and BwEP ES-0.4).

patermined Satpoint/ Values Brwd curve based on Brwd Tech Spec Figure 3.4-3

~ Procedures BwEP ES-0.2, BwEP ES-0.3, BwEP ES-0.4 References /Sourcag: Brwd Tech Specs, Figure 3.4-3 Calculation (s): None f

\\

l

\\

O 17 1779m(042889)

INFORMATION ONLY Rav. 5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET BwrR-P.2

'D DATA POINTS FOR BwFR-P.1 FIGURE C.2.

PSIG TSAT TERROR TNET (MINIMUM) 7NST-200*F TNET-275'r 2400 663 23 640 440 365 2300 657 23 634 434 359 2200 650 23 627 427.

352 2100 644 23 621 421 346 2000

~637 23 614 414 339 1900 630 23 607 407 332 1800 622 24 598 398 323 1700 614 24 590 390 315 1600 606 24

/

582 382 307 1500 598 24 574 374 299 1400 588 24 564 364 289 1300 579 24 555 355 280 1200 569 24 545 345 270 1100 558 25 533 333 258 1000 546 25 521 321 246 900 534 26 508 308 233 800 520 26 494 294 219 700 505 27 478 278 203 600 489 28 461 261 186 500 470 30 440 240 165 400 448 33 415 215 140 300 422 38 384 184 109 1

200 388 50 338 138 43 1

i 18 1779m(042889) l

-INFORMATION ONLY.

Ratt. 5 nuwu unrr i k z hrrruler DOCUMENTATION SHEET

/

[~% -

C.

RCS PRESSURE-TEMPERATURE LIMITS

[ ~

2.

Setooint/Value

Description:

Post-Soak Cooldown Limit Curve, refer to background docurrent for BwrR-P1, RESPONSE TO IMMINENT PRESSURIZED THERMAL SHOCK CONDITION J

Determined Setpoint/ Values Post-Soak Cooldown Limit Curves 1BwFR-P.1-3 Procedures BwrR-P.1 (Figure BwfR-P.1-3)

Jbferences/ Sources: Background document.it BwfR-P.1 RESPONSE TO IMbi1NENT PRESSURIZED THERMAL SHOCK CONDITION Calculationisis Cooldown limit curves based on

1) TSAT - subcooling error = TNET

2) TNET - 200*F Ezample: Pressure s 2400 PSIG TSAT = 663*F Subcooling error = 23*F TNET = 640*F THET - 200*F = 440'F

. O 19 1779m(042889) l

INFORMATION ONLY R$v 5 BRWD UNIT 1 &2 SE* POINT DOCUMENTATION SHEET l

i ' jS C.

RCS PMESSURE-TEMPERA'NJRE LItiL*t$

i.

3.

Setooint/value

Description:

Cooldown Limit Curve, refer.to background document for BwFR-P.2 RESPONSE TO ANTICIPATED PRESSURIZED THERMAL SHOCK CONDITION Determir2ed Setpoint/Value s Cooldown Limit Curve Figure IBwFR-P-2.1 Procedures BwrR-P.2 (Figure BwFR-P.2-1)

References / Sources: Beckground document for BwFR-P.2, RESPONSE TO ANTICIPATED PRESSURIZED THERMAL SHOCK CONDITION Calculationfa): Cooldown limit curves based on

1) TSAT - subcooling error = TNET

2) TNET - 275'T Example Pressure = 2400 PSIG TSAT = 663*F Subcooling error = 23*F TNET = 640*F TNET - 275'T = 365'T kv

/I

~

(

20 1779m(042889)

INFORMATION ONLY Rsv. 5 nanu unir 1 6 e arreuirr DOCGKENTATION SHEET

(,_q C.

RCS PRESSURE-TEMPERA'IURE LIMITS

'I 4.

Setpoint/Value

Description:

' Limit A curve corresponding to the generic category which bounds plant specific vessel RTNDT' including temperature normal channel accuracy and post accident transmitter errors.

Determined Setpoint/ values BwST-4, Figure 1 Procedures: Status. Tree BwST F-4 Enferences/ Sources: WOG ERG F.04 INTEGRITY, Brwd EOP Instrument Uncertainties. Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s): Limit "A" is pressure-tetaperature boundary of a-region within which a flaw may grow and is independent of the time history of the transient.

Brwd plants = CATEGORY I PLANT Low point = 190'T = 166*F + 24'T (Inst Error) 0 0 PSIG High point = 246'F.= 222*F + 24*F (Inst Error) 6 2400 PSIG Medium point = 222'r = 198'F + 24'F (Inst Error) 6 2000 PSIG' Inst Error 24*F = RCS temp range 0-700*F X 3.4%

d

/

\\.

21 1779m(042889)

.mn_-_.-_-________

INFORMATION ONLY.

Rev. 5 BRWD UNIT 1 &2 SETPOINT DOCUMENTATION SHEET

/#% :

C.'

RCS PRESSURE-TEMPERATURE LIMITS

(

h

.g.

~

'5.

Setpoint/Value

Description:

Cold overpressure limit used in BwST F -4 Integrity Determined Setpoint/Value s BwST-4, Figures 2a and 2b Procedures BwST-4 References / Sources: Brwd Tech Specs-Calculation (s): None 5

l-l 1

f 5

22 1779m(042889)

INFORMATION ONLY Rev. 5 p

MEND UNIT 1 h 2 hETPUINT DOCUMENTATION SHEET p(

D.

PRESSURIZER LEVEL VALUE b,'

1.

Setpoint/Value Descr1Dti. gas. No-Load PZR level

~ - -

Determined Setooint/ Values 25%.

Procedures BwEP ES-0.1, BwEP ES-0.2 References /Sourcess. Brwd PLS page 32, B.II.5.A.2 Calculationfn): None t,

/

O 23 1779m(042889)

I J

INFORMATION ONLY Rav. 5 s w w u unr1 T 1 k z serFulrr DOCUMEblTATION SHEET D.'

PRESSURIZER LEVEL VALUE yg).

-('V.

2.

.Setpoint/Value

Description:

PZR low level' letdown isolation setpoint.

Determined Setpoint/ Values 17%

Procedures BwEP ES-0.1, BwTR-I.2, BwST-6 f

Rt erences/ Sources Brwd PLS page 32, B.II.S.B Calculation (s): None O

'L) i 1

1 1

1 4

l

}

l 24 1779m(042889)

A

p P

INFORMATION ONLY Rav. 5 unwu umIT'1 h 2 srTFulrr DOCUMEttTATION SHEET f%

'D.

PRESSURI2rn LEVEL VALUE

- ?g 2..

Setpoint/Value

Description:

PZR low level letdown isolation setpoint.

Determined Satpoint/ Values 17%

Procedures BwEP ES-0.1, BwrR-I.2, BwST-6 Enferences/Gources: Brwd PLS paga 32, B.II.5.B cniculation(s): None

'i l

24 1779m(042889)

.}

INFORMATION ~ ONLY Rev. 5 asuwu um1T 'I k z hrTFU1ET DocfmemTATION SHEET D.

PRESSURIZER LEVEL VALUE 1

3.

Setpoint/Value

Description:

PZR high level reactor trip setpoint Determined Satpoint/Value:

92%

. Procedures BwrR-I.1, BwST-6 Egiprences/ Sources Brwd PLS page 6 B.I.2.D Calculationia): None O

(o/

25 1779m(042889)

-INFORMATION ONLY Rov. 5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET (s

D.

PRESSURIZER LEVEL VALUE 1

i 4.

Setpoint/Value

Description:

PZR high level reactor trip setpoint, including allowances for normal channel accuracy.

Determined-Satpoint/ Values 88%

_P_rocedure s t BwfR-P.1 References / Sources: Brwd PL3 page 6 B.I.2.D, Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s):

92% = High PZR water level reactor trip setpoint

& = Instrument uncertainty - Normal containment environment (3.64% of 0-100% span) 88% = Setpoint 26 1779m(042889)

{

INFORMATION ONLY Rav. 5

'BRWD UBIIT 1 &'2 SETPOINT DOC"JMElfTATION SHEET l

D.

ERESSURI2ER LEVEL VALUE

.iV)-

5.

Setpoint/Value

Description:

PZR high level reactor trip setpoint, l

l Including allowances for normal channel accuracy, post accident

(

transmitter eirors and reference leg error.

l Determined Setpoint/Value 54%

Procedurts:

BwCA-1.1, BwPR-P.1, BwFR-I.1, BwST-6 References / Sources: Brwd PLS page 16, B.I.2.D, Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

calculation (s):

92% = High PZR water level reactor trip setpuint

-38% = Instrument uncertainty - Advarse containment environment (37.64% of 0-100% span) 54% = Setpoint

,r

('

27 1779m(042889)

_ _ - - _ _ _ _ _ _ _ _ - - _ _ ~

INFORMATION ONLY Rav. 5 tszwu umrr 1 6 e streuimr DOCUMBfTATION SHEET 7.- -

D.

PRESSURIZER LEVEL VALUE

,\\

6.

Setpoint/value

Description:

Value showing PZR level just in range including allowances for normal channel accuracy.

Determined Setooint/Value 4%

Procedurest BwEP-0, BwEP ES-0.4,'BwEP-1, BwEP-ES 1.1, BwEP ES-1,2, BwEP ES-1.4, SwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwrR-H.1 References / Sources: Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSI-) 10/21/83..

Calcufationis)* Channel sta'.istical allowances for PZR water level with. rmal containment environment's 3.64% of 0-100% span = =4%

If PZW 1evel'is 0%, then indicated level = 4% or if indicated PZR level is less than 4%, actual level greater than 0% cannot be guarantemd.

l l

l-28 i

1779m(042889)

E

INFORMATION ONLY Rav. 5 nwwu umi r 1 k z srrruimT DOctnetf7ATICE SHEET

,x D.

ERIsSURIrre LEVEL VAtur 7.

Setooint/value

Description:

Value. showing PZR level just in range, including allowances for normal channel accuracy, post accident transmitter errors, and reference leg process errors, not to exceed 50%.

Determined Setpoint/Value s 38%

Procedures: BwEP ES-0.4, BwEP-1, BwEP ES-1.1, BwEP ES-1.2, BwEP ES-1.4, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwrR-H.1 References / Sources Brwd Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s): Channel statistical allowances for PZR water level with adverse containment environment = 37.65% of 0-100% span = =38%.

If PZR level is 0%, then indicated level = 38% or if indicated PZR level is less than 38%, actual level greater than 0% cannot be guaranteed.

U i

O 29 1779m(042889)

L

r..

c '.

L INFORMATION 'ONLY Rw. 5 mmwu ur m,2 e arriuurr DoctamrrATION SHEET

/h D.

PRESEURIEFIt LEVEL %ALUE N,h 8.

Setpoint/Value Descriptirl:1 value showing PZR level just covering l

heaters, including allowance for ncrmal channel accuracy.

Datermined Setpoint/Valuat 21%

Procedures BwEP ES-1.1, BwEP ES-1.2, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.1, SwCA-2.1, BwCA-3.1, BwrR-P.1, l

DwfR-1.3 j

References /Scurcess Brwd PLS page 32, II.S.B., Brwd EOP Instrument Uncertainties Letter from A. Stordis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s):

17% = PZR low-low level heater cutout l

_iS = Channel statistical allowances, normal environment (3.64% of l

0-100% span) = =4%

j 21% = Setpoint i

l i

1 I

./%

l

(_>

I 1

1 j

l l

l 30 1779m(042889)

. INFORMATION ONLY Rav. 5 HwwD UNIT 1 k 2 SETPUINT DOCUMElfTATION SHEET D.-

PRESSURIZER LEVEL VALUE

'N_,)~

9.

Eftpoint/Value

Description:

Value showing PZR level just covering heaters, including allowances for normal channel accuracy, post accident transmitter errors and reference leg process errors, not to exceed 50%.

Determined Setpoint/ Values 50%

Procedures: BwEP ES-1.1, BwEP ES-1.2, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.1, BwCA-2.1, BwCA-3.1, BwfR-P.1, BwfR-1.3

.Etlerences/ Sources: Brwd PLS page 32, II.S.B, Brvd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s):

17% = PZR low-low level heater cutout 163 = Channel statistical allowances - Adverse environment (37.64% of 0-100% span) m38%

=

55% = Value in excess of 50% limit NOTE: For those procedure steps (such as BwEP-3 step 27a), where a conflict will arise between a normal value of 50% and an adverse value of 50%, the adverse value of 50% will be reduced to 40%.

Changing to 40% is in the more conservative direction.

D

\\wJ i

\\

31 1779m(042889)

INFORMATION ONLY nav-5 BMWD UNIT 1 &2 SETPOINT DOCUMElfTATION SHEET D.

PRESSURIZER LEVEL VALUE

.\\N 10.

Setpoint/value

Description:

Value showing PZR level at the upper tap including all allowances for normal channel accuracy, minus 20% for operating margin.

. Determined Setpoint/Value s 76%

Procedur23: BwEP ES-1.2, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-3.1, BwCA-3.2 References /SourceAs Brwd EOF Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83, falculationigle 100% = Upper PZR level tap

- 4% = Channel statistical allowances - Normal environment (3.64% of 0-100% span) 96%

.-lQS = Operating margin 76% = Setpoint l

l l

j l

l (3

i x) 32 1779m(042889)

(L_____

I

H INFORMATION ONLY

"*"* 5' DOCUMENTATION Sigfl i-marou uma2 1

=1 at iruin i g

D.

PREESURITFD trVEL VALUX

\\.j

\\

11.

Setoolnt/Value

Description:

' Value showing PZR level at the upper tap, including allowances for normal channel accuracy, post accident transmitter errors, and reference 1sg process errors, minus 20% for operating margin, but not less than 50%.

Determingd Setpoint/ Values 62%

Procedures BwEP ES-1.2, BwEP-3, BwEP ES-3.1, SwEP ES-3.2, BwEP ES-3.3, BwCA-3.1, BwCA+3.2 References / Sources Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to k. Gagnon (NSD) 10/21/83.

Calculation (s):

100% = Upper PZR level tap

@ = Channel statistical allowances - Adverse environment (37,64% of 0-100% span) 62% = Setpoint Background document suggests but does not require adding 20% for operating margin. Brwd will not add 20% in order to provide operating range for PZR level.

?U 1

\\%./

33 1779m(042889)

'INFORMATION ONLY _

Rav. 5-d' if_Ewn um1T 1 h 2 srTPUlsT DOCUMENTATION SHEET D.

P3tESSURIZER LEVEL VALUE

!s\\

Swl -

12.

Setpoint/Value

Description:

PZR level to accommodate upper head void collapse. Refer to document RCP TRIP / RESTART criteria in WOG Generic Issues section of Executive Volume.

Determined Setpoint/Value 54%

Procedures BwEP ES-0.3, BwtP ES-0.4, BwEP-3, BwFR-I.3 References /Sourcess Executive Volume Generic Issue WOG RCP TRIP / RESET pages 45-52 and TAB'.E 3 page 50.

Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s):

57% = Minimum value to prevent emptying PZR (including 7% reference plant error)

.:1_% = Reference plant error 50%

111 = Channel statistical allowances for no mal environment (3.64% of 0-100% span) 54% = Setpoint O

q%.-

1779m(042889)

INFORMATION ONLY RAv. 5 3RWD turT 1 & 2 SETPOINT DOCUMENTATION SHEET y.

D.

PRESSURIZER LEVEL VALUE l l l kl 13.

Setpoint/Value

Description:

PZR level to accommodate upper head void collapse,-including allowances for post accident transmitter errors.

Refer to docunent RCP TRIP / RESTART criteria in WOG Generic Issues section of Executive Volume.

Detarmined Setpoint/Value 88%

Procedures BwEP-3, BwCA-1.1., BwrR-I.3 References / Sources - WOG Executive Volume, Generic Issues. RCP TRIP / RESTART pages 44-52.

Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/8?.

Calculation (s)1 57% = Minimum value to prevent emptying PZR (including 7% reference plant error) m = Reference plant error 50%

211L% = Channel statistical allowances for Adverse environment (37.64% of 0-100% span) 88% = Setpoint b)

L r

(

35 1779m(042f89)

INFORMATION ' ONLY

-Rav. 5 BRWD UNIT 1 & 2 EETPOINT DOCUMENTATION. SHEET

-(m D.

PRES:SURIZER LEVEL VALUE i

I 14.

setpoint/Value

Description:

PZR high level reactor trip setpoint, including allowances for normal channel accuracy, post accinent transmitter errors, and reference leg process' errors.

Determined Setooint/ Values 54%

Procedgr.ts: BwrR-P.1 Reitrancts/Soursts: Brwd PLS page 16, B.I.2.D.

Brwd Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculations):

92% = PZR high level trip setpoint

.115 = Channel statistical allowancer for adverse environment (37.64% of 0-100% span) 54% = Setpoint f%

%s)

I 1

l l O 36 1779m(042889)-

i m _ ___ _ __________________ _ _ _ _. _ _. _ _ _. _ _. _

INFORMATION ONLY Rev. 5 ERWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET g-E.

RCE TEMPERATURE VALUE

-'(

1.

Eg.tpoint/Value Descrg tion: Temperature setpoint below which cold

.f overpressure protection system is placed in service.

Determined Satooint/ Values 380'F P r odures BwEP ES-0.2, BwEP ES-03, BwEP ES-1.2, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwST-4 Refer.ences/ Sources: Brwd Tech Speer, Brwd 55 calculation (s):

380*F corresponds to t*,)perature at which the lowest PORV programmed setpoint is = 2335 PSIG. This value allows for smooth transition from a constant to programrned PORV setpoint and prohibit spurious PORV lift upon system arming.

• LTR from W.E. Kortier Mgr CWE projects to J.D. Deress CWE project File E CAW-6529 CBW-4402

)

i i

sv) 37 1779m(042889)

INFORMATION ONLY Rn. 5 nunu unit ik z stiruini DOCUMENTATION SHEET E.

RCS TEMPERA *IURE VALUE

(

)

'% /

2.

Setpoint/value

Description:

Temperature requirement, including allowances'for normal channel accuracy, for placing RH System in service.

l Determined Setoolnt/ Values 350*F Procedares BwEP ES-0.2, BwEP ES-0.3, BwEP ES-0.4, BwEP ES-1.2, BwEP ES-3 1, BwEP ES-3.2, BwEP ES-3.3, BwCA-1.1, awCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwFR-H.1 References / Sources: Brwd Tech Specs, Brwd PLS page 73 Calculation (s): None f;

\\,

/*

Iw 38 1779m(042889)

I 1

INFORMATION ONLY

"*v-5 annu_un11 1 k e smirvizi DOCUMElfTATION SHEET 1

. j_ -

E.

RCS TEMPERATURE VALUE 3.

Setpoint/Value

Description:

Temperature requirement, including allowance for normal channel accuracy and post transmitter errors, i

for placing RH System in service Determined Setpoint/Value. 350*F Procedures BwEP ES-1.2, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-1.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3,'BwrR-H.1 References / Sources: Brwd PLS page 73, Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s): RCS temperature detectors not required to be corrected for post transmitter errors due to environmentally qualified detectors.

C/

Om 39 1779m(042889) l

INFORMATION ONLY Rev. 5 ERWD UNIT 1 &2 SETPOINT DOCUMENTATION SHEET f-E.

RCS TEMPERATURE VALUE 4.

Setpoint/Value

Description:

Low average temperature setpoint l,

Determined Setpoint/Value 564*F l

Procedures BwEP ES-0.1 References / Sources: Brwd PLS page 32 II.6.A.1 Calculation (s): None l

l 1

1 40 1779m(042889) 4

INFORMATION ONLY Rev. ~ $

BRWD UNIT 1 & 2 EETPOINT DOCUMENTATION SHEET l'

E.

RCS TEMPERATURE VALUE J /"]

)

.V 5.

Setooint/value Descrintient No-Load Temperature i

Determined Setoolnt/Value 557'T l

\\

Procedurest BwEP-0, BwEP ES-0.1 j

i Etforences/ Sources Brwd PLS page 20 II.1.A.2.

f k

Calculationisit None l

41 1779m(042829)

l l

lNFORMATION ONLY-

- Rev. 5 an11DWOOD UNIT 1 & 2 SITPOINT DOCUMENTATION SHEET i

l f-E.

RCS TEMPERATURE VALUE

~'",/

l 6.

Setpoint/Value

Description:

Saturation Temperature requirement, l

including allowances for normal' channel accuracy, for pir.cing RH System in servic3 Determined Satpo:_ t/ Values 330'r Procedures BwEP ES-1.2, BwCA-3.1, BwCA-3.2, BwfR-H.1 References / Sources Braidwood Tech Specs, pap, 3/4.5.5, Braidwood PLS page 73, BRWD EOP Instrument' Uncertainty Letter from A. Sterdis (W) to A.

Gagnon (NSD) 10/21/83 Calculation (s):

179 PSID at 350*F (RCS) and 750 GPM RH Flow, the RH Miniflow valve opens

-90 PSIG instrument uncertainty

+14.7 PSIA 103.7 PSIA

+ 1.3 Instrument Readability 105.0 PdIA=331.37'r saturation temperature 331.37'r Saturation

- 1.37'F Instrument uncertainty 330.00'r y

C 42 1779m(042889)

INFORMATION ONLY Rav. 5 Ewa r uwuuu tmir 1 6 1 srrPu1NT DOCUMENTATION SHEET E.

RCS TEMPERA *IURE VALUE (n'

7.

Setpoint/Value Description Temperature requirement, including

- i t

\\~

allowance for normal channel accuracy and post accident transmitter errors, for placing RH System in service Determined Setoolnt/Value:

295'T Procedures BweP ES-1.2, BwCA-3.1, BwCA-3.2, BwrR-H.1 References /Souregs: Braidwood PLS page 73, Braidwood EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Letter from J. L. Tain Mgr. CWE Projects to J.D. Deress Project Eng.

Mgr.

B/B Projects. 11/11/86, (CWA 10244) 179 PSID at 350*F (RCS) and 750 GPM RH flow, the RH miniflow valve opens

- 90 PSIG instrument uncertainty

+ 14.7 PSIA 103.7 PSIA

+ 1.3 Instrument readability 105.0 PSIA = 331.37'F saturation temperature 331.37'T Faturation temperature

-38.B'F Instrument uncertainty 292.37'T

(

+ 2.43*F Instrument readability N

295.00 0

43 1779m(042889) i l

l

INFORMATION ONLY Rav. 5 asxwu us1T 1 & 2 SETPU1mT' DCEUbMNTATION SHEET l.

~g F.

RCS HOT LEG TEMPERA

• HIRE VALUES (WIDE RANGE) l k.

1.

Setpoint/Value

Description:

.Value corresponding to the saturation temperature of the lowest steamline safety value setpoint, including allowances for normal channel accuracy.

Determined Setpoint/Value 572*F Procedures:

DwfR-H.2 Emigrences/Sourrist Brwd Tech. Specs, Brvd EOP Instrument Uncertainties Litter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83).

Calculation {t : Steam Pressure e 1175 PSIG = 572'T Y

l k

44 1779m(042889)

INFORMATION ONLY Rev. 5 BRWD UMIT 1 & 2 EETPOINT DOCUMENTATION SHEET

,-q.

.F.

RCS HOT LEG TEMPERATURE VALUES (WIDE RANGE)

{

}

\\/

2.

Setooint/Value

Description:

_ Value corresponding to the saturation temperature of the lowest steamline safety valve setpoint, including allowances for normal channel accuracy and post accident transmitter.

Determined Setpoint/ Values 572*r

~E m edures BwrR-H.2 References / Sources: Brwd Tech Spscs Calculations): Steam pressure = 1175 PSIG = 572*r RCS temperature detectors not required to be corrected for post accident transmitter error since they are environmentally qualified.

1

.f f

45 1779m(042889) l I

l

INFORMATION ONLY'

'R a v. 5 f-

. BRWD UNIT 1 & 2 SETPOINT DCXTMENTATION SHEET

)

T.

RCS HOT LEG TEMPERATURE VALUES (WIDE RANGE)

. {

t

'-v.

3.

Setpoint/Value Description Value corresponding to minimum RCS hot leg temperature which prevents accumulator nitrogen' injection.

Determined Setnoint/Valuet 400'T Procedurent BwfR-C.1, BwFR-C.2 l

l EminI.gaces / Sources s Backround Documents for the WOG-1A ;RGS l

Calculation (sit 165 psig 180 psia = 373.08'T Tsat 315 psi 180 psia 373.08'T

+24.00*F instrument inaccuracies

+ 2.92*r instrument readability 400.00*F ll l

(t 46 1779m(042889)

INFORMATION ONLY n=v. 5 BRWD UNIT 1 & 2 SETPOIMT DOCUMENTATION SHEET o,

G.

CORE EXIT TEMPERATURE VALUE g

- \\g 1.

Setpoint/value Descriptions-Temperature corresponding to 20'r subcooling at the ruptured SG pressure including allowances for normal channel accuracy.

Determined Setpoint4Yht Several values given in BwEP-3 Step 13a Table Procedures: BwEP-3 References / Sources:

1) Background document for WOG guideline E-3, STEAM GENERATOR 'IUBE RUPTURE.

2) Letter from J.L. Tain (CWE Projects)-to J.D. Deress (Project Eng By/Bwd, Qualified Incore Thermocouple System CAW-9114-9/13/85).

3) Letter from J. L. Tain (CWE Projects to J. D. Deress, Projects Eng Mgr By/Bwd Projects 11/11/86, CAW 10244).

Calculationisla Determine saturation temperature for'given pressure and subtract normal core exit T/C accuracy of 22.7'r plus 20'F.

Ex: SG pressure = 1200 PSIG, Saturation Temperature = 568'T 568'r - 20'T = 548'r - 22.7'T = 525.3'r = 525'F A

O 47 1779m(042889)

INFORMATION ONLY Rav. 5 ggpD UNIT 1 & 2 SETPOINT DOCUMENTATION SjiggT' i

l G.

CORE EXIT TEMPERATURE VALUE

'jf\\

2 b- -

2.

Estpoint/Value Descriplians. Temperatures corresponding to 20*r subcooling at the ruptured SG pressure including allowances for 1

normal channel accuracy and post accident transmitter error not to exceed 100'T.

Jetermined Setpoint/Valus Several values given in BwEP-3 step 13a j

' table Procedures BwEP-3 References / Sources: 1) Background document for WOG guideline E-3, STEAM GENERATOR TUBE RUPTURE 2) Letter from J.L. Tain (CWE Projects) to J.D. Deress (Project Eng. By/Brw. Qualified Incore Thermocouple, System CAW -9114 -9/13/85.

3) Letter from J. L. Tain MGR CWE Projects to J. D. Deress, Project Eng Mgr By/Bwd Projects 11/11/86, CAW 10244).

Calculation (s) - Determine saturation temperature for given pressure and subtract post accident cere exit T/C error of 38.8'r plus 20'F.

Ex: SG pressure = 1200 PSIG, Saturation Temperature = 568'F 566*r - 20'r = 548'r - 38.8'T = N 509'F.

O o

I

~ -)

40 1779m(04?989) 1 m____m_m.__

1

INFORM ATION' ONLY Rav. 5 mm tm1T 1 & 2 EETPonrT N ATION SHEET

- 9%

H.

MAKIMUM.EATE VALUE

\\

1.

Setpoint/Value

Description:

Maximum cooldown rate in natural a

circulation - no voiding in head.

i Cit 9 2 ned Satpoint/ Values 50*F/Hr Procedures: BwEP ES-0.2 Relayencen/ Sources: Background document for WOG guideline ES-0.2, NATURAL CIRCULATION COOLDOWN, page 9 Calculation (s)*

None 9

l 1779m(042889)

INFOFlMATION ONLY' Rav. 5 BRWD UMIT 1 i2 EETPOINT DOCUMENTATION SHEET f-I.-

COLD LEG TEMPERATURE VALUES (WIDE RANGE) 1.

Cetooint/value

Description:

Value corresponding to temperature T1, including allowances for normal channel accuracy and post accident transmitter errors.

6 Determined Setnoint/value:

246 F Procedures BwEP 'ES-0.4, BwEP ES-1.4, BwEP ES-3.3, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwST -4 References / Sources:

1) Background document for Status Tree, F-0.4, INTEGRITY, 2) Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (sl 222*F = Category I plant 24*F = Channel statistical allowance for normal environment (3.4% of 0-700*F span) 246*F = Setpoint

(

l t

i l

o l

50 1779m(042889)

e BRWD UNIT 1 & 2 EETPOINT DOCUMENTATION SHEET I.

COLD LEG TEMPERATURE VALUES (WIDE RANGE)

I i

l \\s 2.

Setpoint/Value

Description:

Value corresponding to temperature T2, I

including allowances for normal channel accuracy and post accident transmitter errors.

Determined Satpoint/ Values 276'r Procedures:

BwST-4, BwCA-0.0 References /Sourcam

1) won background document for Status Tree F-0.4, INTEGRITY. 2) Brwd COP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculations): No post accident transmitter error required 252*r = T2 = Category I plant 24'r = channel statistical allowances for normal environment (3.4% of 0-700*r span) 276*r = Setpoint V

l i

7 l

t 4

y 51 1779m(042889)

I

L

(

INFORMATION ONLY uv-5 I'

BRWD 11MIT 1 &2 EETPOYMT DOctfhENTATION SHEET I

l ' ' ' -3 I.

COLD LEG Tg;tqEEf.TURE VALUES f WIDE RANGE)

\\

\\M 3.

Enignint/Value Doncription: Value corresponding to temperature T2, s

l' including allowances for normal channel accuracy.

Dalarmined Setpoint/ h : 276*F Procedures BwCA 0.0 References / Sources:

1) WOG background document for Status Tree l.

F-0.4, INTEGRITY.

2)'Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83.

CAlCX191,dn(s) l 252*F = T2 = Category I plant l

24*F = Channel statistical allowances for normal environment (3.4% of 0-700*F span) 276*F = Setpoint

(

52 1779m(042889) l;

INFORMATION ONLY R=v-5 BRWD L~4IT 1 & 2 SETPOINT DoctDENTATILM SHEET

-L

.J.

RVLIS UPPER RANGE VALUE

{

1 i.

l

\\-

.l.

Setpoint/Value

Description:

Value indicating upper head region full.

1 Determined Setpoint/Value s 100% RVLIS head region indication (Sensor

1. 1)

Procedurest BwEP ES-0.2, BwEP ES-0.3, SwEP-3, BFR-I.3, BwST-6 References / Sources: 1) Combustion Engineering RVLIS System Tech Manual. 2) Brwd UFSAR APPENDIX E.31 calculation (s):

C.E. RVLIS System consists of two head region sensors.

If sensor #1 is covered, digital readout = 100%.

If sensor

1. 1 is uncovered, digital readout = 31%..

If sensor #2 is covered digital readout = 31%.

If sensor #2 is uncovered, digital readout = 0%.

.R

'(

I

%/

D(V 53 1779m(042889)

l INFORMATION ONLY 82v-5 munu unir i h z sricularr DOCUMENTATION SjiECI l

l 1

~.(

J.

RVLIS UPPER RANGE VALUE

' /

\\

i 5

l l-NY 2.

Sgtpoint/Value

Description:

Value which is = to top of core, including allowances for norms 1 channel accuracy Determined Setpoint/ Values 15% RVLIS plenum region indication (Sensor 88)

Procedurest BwCA-1,1, BwCA-3.3, BwfR-C.1, BwrR-C.2, BwfR-P.1 References / Sources: 1) Combustion Engineering RVLIS System Tech Manual. 2) Brwd UFSAR APPENDIX E.31 Calculation (s):

C.E. RVLIS System consists of eight sensoro. Bottom sensor (88) is located approximately one foot above the upper core plate. When sensor 98 is covered, RVLIS plenum region indication =-

15%.

When sensor 88 is uncovered, RVLIS plenum region indication = 0%

.kQ)

O 54 1779m(042889)

INFORMATION ONLY aov. 5 BRWD LDlIT 3 & 2 SETPOINT DOCUMENTATION SHEET a

f J.

RVLIS UPPER DMGE VALUE

'-("

3.-

Sgtpoint/Value Descriptions Value corresponding to the top of the hot legs including allowances for normal channel accuracy Determined setpoint/Value:

55% RVLIS plenum region indication

.(Sensor 45)

Procedures BwEP ES-C.3, DwCA-3.2 References / Sources: 1) Combustion Engineering RVLIS System Tech Manual 2) Brwd UFF M APPENDIX E.31.

Calculationisit C.E. RVLIS System connists of eight sensors. Sensor 65 is located at an elevation just cbove the top of the hot legs.

When sensor 45 is covered, RVLIS plenum region indication = 55%.

When sensor 45 is uncovered, RVLIS plenum region indication = 37%

V i

O U

55 1779m(042889)

I 1

1

INFORMATION ONLY R2v. - S 1

l BRhfD IMIT 1 & 2 SETPOINT DOctMBfTATION SHEET s

K.

RVLIS FULL RANGE VALUE 1.

Setpoint/Value Descriptlen: Value which is 3.5 feet above the bottom of active fuel in core with zero void fraction, including allowances for normal channel accuracy.

Determlnad Setpoint/ Values N/A ProceduI21:

BwEP ES-3.'3, BwCA-2.1,-BwCA-3.1, PwCA-3.2, BwCA-3.3, BwrR C.1, BwrR-C.2 BwST-2.

Eglerences/ Sources:

1) Combustion Engineering RVLIS System Tech Manual 2) Brwd UFSAR APPENDIX E.31.

Calculationigl Brwd Station uses a CE RVLIS System which does not measure down to 3 1/2 foot above the bottom of active fuel.

Therefore this value is not applicable and associated steps in emergency procedures have been deleted as per WOG ERG's.

f\\

. n v

56 1779m(042889) 1

INFORMATION ONLY R3v. 5 BMWD UNIT I L2 EETPUINT DOCUMElrTATION SHEET

. ~s L.

M IS DYNAMIC RANGE VALUE f

\\

1.

Setpoint/Value

Description:

Value corresponding to an average system void fraction of 50% with four RCP's running, including allowances for normal channel accuracy.

Determined Satpoint/ Values N/A Procedures BwrR-C.2, BwST-2 References / Sources: 1) Combustion Engineering RVLIS System Tech Manual 2) Brwd UTSAR APPENDIK E.31 paragraph E.31.3.1.2.2 page E31 - 12 Calculationisit CE RVLIS System upper plenum region indication will be inaccurate if RCP's are running. Procedure steps will be eliminated based on this setpoint and recommendation from UTSAR Appendix E.31 due to inaccuracies when RCP's are running.

l i

l l

l

/%

57 1719m(042889) w - - --

INFORMATION ONLY Rav. 5 REND 11MIT 1 & 2 EETPOINT DoctadENTATION EHEET

,q L.

RVLIE DYNAMIC RANCE VALUE 2.

.Setpoint/Value Destylption Value corresponding to an average system

. void fraction of 50% with three RCP's running, including allowances for normal channel accuracy.

Determined Setpoint(yAlutt N/A Procedures:

BwrR-C.2, BwST-2 l

l ReferancauftilgruAt 1) Combustion Engineering RVLIS System Tech Manual 2) Drwd UTSAR APPENDIX E.31 paragraph E.31.3.1.2.2 page E31 - 12 Calculationist< CE RVLIE System upper plenum region indication will be inaccurate if RCP's are running. Procedure steps will be eliminated base,5 on this setpoint and recommendation from UTSAR Appendia E.31 due ta ino:curacles when RCP's are running.

l A

r l

l' 58 1779m(042889) f o_

INFORMATION' ONLY Rav. 5 BRWD talIT 1 & 2 SETPOIMIT POCUMENTATICN SHEET -

-/

L..

RVLIS DWAMIC RANGE VALUE 3.

Setpoint/Value Dggeription: Value corresponding to en average system vpid fraction of 50% with two RCP's '.. Inning, including allowances for normal channsi accuracy.

Deterrmined Seteoint/Value s N/A Procedures:- BwFR-C.2, BwST-2 References / Sources: 1) Combustion Engineering RVLIS System Tech Manual 2) Brwd UFSAR APPENDIX E.31 paragraph E.31.3.1.2.2 page E31 - 12 falculationisis CE RVLIS System upper plenum region indication will

'be inaccurate if RCP's are ruaning. Procedure stepti will be eliminated based on this setpoint and recomrr.endation from UFSAR Appendix E.31 due to inaccuracies when RCP's are running.

u r

i

\\

59 1779m(042889)

p.

INFORMATION ONLY Rsv. 5.

BRWD IIMIT 1 &2 SETPOINT DOCUMENTATION SHEET 2

I

f'"N L.

'RVLIS DYNAMIC RANGE VALUE

?

f Setpoint/Value

Description:

.Value corresponding to an average system 4.

void fraction of 50% with one RCP's running, including allowances for l

normal channel accuracy.

Determined Setpoint/ Values N/A Procedures BwrR-C.2, BwST-2 Enference1/ Sources: 1) Combustion Engineering RVLIS System Tech

~ Manual - 2) Brwd UTSAR APPENDIX E.31 paragraph E.32.3.1.2.2 page E31 - 12 Calculation (s): CE RVLIS System upper plenum region indication will be inaccurate if RCP's are running. Procedure steps will be eliminated based on this setpoint and recommendation from UTSAR Appendix E.31 due to inaccuracies when RCP's are running.

. s.

k p

1-.

t ((

60 1779m(042889)

1 INFORMATION ONLY Rev. 5 HEWD UNIT 1 E 2 SETPOIM'r DODNMATION SHEET -

L.

-EY,LIS DYNAMIC RANGE VALUE

(

)

-k/

5.

Setpoint/value

Description:

Value corresponding to an average' system void fraction of 25% with one RCP's running, including allowances for normal channel accuracy.

Determined Setpoint/ Values N/A Procedures BwFR-C.2, BwST-2 References /Sou m :

1) Combustion Engineering RVLIS System Tech Manual 2) Brwd UTSAR APPENDIX E.31 paragraph E.31.3.1.2.2 page E31 - 12 Calculation (s): CE RVLIS System upper plenum ragion indication will be inaccurate if RCP's are running. Procedure steps will be eliminated based on this setpoint and recommendation from UFSAR Appendix E.31 due to ir. accuracies when RCP's are running.

i em

(

61 1779m(042889) w__--__-______-__

.INFORMATION ONLY Rev. 5 BRWD UNIT 1 &2 SETPOINT DOttfMZNTATION SHEET TN M.

STEAM GENERATOR NARROW RANGE LIVEL VALUE 1.

Setoolnt/value Description Value. corresponding to no-load SG 1evel Determined Setpoint/Vht. 66% (Unit 1) 50% (Unit-2)

Procedures: BwEP ES-0.2 References / Sources Brwd PLS page 32 II.6.B.1 1

Calculations): None S

)

1 1

1 i '

I l

l 1

O 62 1779m(042889)

I,

\\

n INFORMATION.ONLY Rav. 5 BRWD UNIT 1 & 2 ' SETPOINT DOf*tfMENTATION SHEET

(~]

M.

STEAM GENERATOR NARROW RANGF LEVEL VALUE 2.

Setpoint/Value Descriptions. Value showing SG 1evel just in the narrow range including allowances for normal channel accuracy Determined Setpoint/Valte 4%

Procedurns:

BwEP-0,'BwEP ES-0.1, BwtP-1,-BwEP ES-1.1, BwEP ES-1.2, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-0.2, BwCA-2.1, BwCA-3.1, BwCA-3.24 BwCA-3.3, BwrR-C.1, BwrR-C.2, BwrR-H.1, BwrR-H.3, BdFR-H.5, BwrR-P.1, BwfR-P.2

' References / Sources Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83.

. Calculation (s):

If real level is 0%, then indicated level will be 4%

based on channel statistical allowances for normal environment and instrument readability.

(3.4% of 0-100% span) k I

O 63 1779m(042889)

INFORMATION ONLY-Rsv.' S 1

BRWD UNIT 1 & 2 SETPOINT DOCffMWwTATIC8I SHEET l f-)C M.

STEAM GENERATOR NARROW RANGE LEVEL VJgflE _

l 1 l '

3.

Setpoint/Value

Description:

Value showing SG 1evel just in the narrow range. including allowances for normal channel accuracy, post accident transmitter errors, and reference leg process errors, not to-exceed 50%

Determined Satpoint/ values 34%

Procedures BwEP-0, BwEP ES-0.4, BwEP-1, BwEP ES-1.1, BwEP ES-1.2, BwEP f5-1.4, BwEP-3.1, BwEP ES-3.1, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-0.2, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwrR-C.1, BwrR-C.2, BwrR-H.1, BwrR-H.3, BwfR-H.5, BwrR-P.1, BwrR-P.2, BwST-3 References / Sources: Brwd Instrument Uncertainties Letter from A.

Sterdis'(W) to A. Gagnon (NSD) 10/21/83.

Calculation (s):

If real level is 0%, then indicated level.will be 34% based channel statistical allowances for adverse environment.

(100% x.3264) = 32.65% + 1.36% inst readability = 34%

l

[

64 177Pm(042889) 1 1'

INFORMATION ONLY Rav. 5 -

BEND UNIT 1 &2 SETPOINT DOCUMENTA'IION SHEET 7"N M.

STEAM GENERATOR NARROW RANGE LEVEL VALUE

-\\

4.

Setpoint/Value Descriptions Value corresponding to high-high SG 1evel setpoint Determined Setnoint/Value 82% (Unit 1) 78% (Unit 2)

Proceduren. DwEP ES-3.1, BwEP ES-3.2, BwEP-3.3, BwCA-3.1, BwCA-3.2, BwCA-3.3 References / Sources Brwd PLS page 19 B.I.3.H and page 17 B.I.2.H Calculation (s):

81.4% = SG high level setpoint 78.1% = SG high level setpoint

+.6% = Instrument readability

-.1% = Instrument readability 82.0.% = Setpoint (Unit 1) 78.0% = Setpoint (Unit 2) h l

l l'

\\-

l l

(

\\

i 65 l

1779m(042889)

I L

____.____z___________________._

INFORMATION ONLY Rav. 5 BRWD UNIT 1 &2 SETPOINT DOCUMENTATION SHEET r+y M.

STEAM GENERATOR NARROW RANCE LEVEL VALUE t

n

'"]

5.

Setpoint/Value

Description:

Value corresponding to high-high SG 1evel setpoint including allowances for post accident' transmitter errors and reference leg process errors, not less than 50%.

. Determined Setpoint/Value:

50%

Procedures BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-3.1, BwCA-3.2, BwCA-3.3.

Refe rence s /Sourcern s 1) Brwd PLS page 19, B.I.3.H

2) Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A.

Gagnon-(NSD) 10/21/83.

Calculation (s):

82.00% = High-high SG 1evel setpoint 32.64% = Channel statistical allowances for adverse environment 4 9. 3 6% -+ 50% = Setpoint (Unit 1) 78.10% = High-high SG 1evel setpoint 32.64% = Channel statistical allowances for adverse environment

45. 3 6% -+ 50% = Setpoint (Unit 2)

/

\\

l l

i 1

s 1-1 i

i 1

1 66 1779m(042889)

INFORMATION ONLY Rav. 5 j

sawD un1T 1 L' 2 srTroINT DoctBENTATIGI. SHEET

- /N M.

STEAM GENERATOR NARROW RANGE VALUES

/

\\

6.

Setooint/Value

Description:

Value for SG high-high level feedwater isolation setpoint.-

Determined Setpoint/Value 82% (Unit 1) j 78% (Unit 2)

{

Procedures:

BwrR-H.3, BwST-3

{

References / Sources: Brwd PLS page 19, B.I.3.H l

Calculations 1:

81.4% = SG High - high level setpoint 78.1% = SG High - high level setpoint ;

.6% = Instrument readability

.1% = Instrument readability

+

82.0% = Setpoint (Unit 1) 78.0% = Setpoint (Unit 2) r O

67 1779m(042889)

INFORMATION ONLY_

Rav. 5 gnwn um1T 1 &2 srTPUINT DOctMElfTATION SHEET

, 7-~

M.

STEAM GENERATOR NARROW RANGE LEVEL VALUE

\\

)

7.

Setnoint/Value

Description:

Value corresponding to SG 1evel at the upper tap including allowances for normal channel accuracy Determined Setpoint/ Values 96%

' Procedures:

BwCA-3.1, BwCA-3.3, BwrR-H.2, BwrR-H.3, BwrR-H.4 References / Sources: Brwd EOP Instrument Uncer*.ainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (sit 100% = SG 1evel 6 upper tap 4% = Channel statistical allowances for normal environment and instrument readability (3.64% of 0-100% span) 96% = Setpoint

/

uw I

l 1

L i

n

~-

58 1779m(042889) l L_________________

i L,

INFORMATION ONLY R3v. 5 navn tm1T 1 & 2'srTPOINT D N ATIN SHEET

--j~,_

M.

STEAM GENERATOR NARROW RANGE LEVEL VALUE.

)

~

8.

Satpoint/value

Description:

Value corresponding to SG 1evel at the upper tap including allowances for norma.1 channel accuracy, post accident transmitter errors, and reference leg process errors l

l Determined Setpoint/Value 66%

Procedures BwCA-3.1, BwCA-3.3, BwrR-H.2, BwFR-H.3, BwrR-H.4 References / Sources: Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83.

hiculationis):

100%

= SG 1evel e upper tap 32.64% = Channel statistical allowances for adverse enviroin.ient 67.36%

-1.36% = Instrument readability 66% = Setpoint g,

69 1779m(042889)

INFORMATION ONLY -

Rev. s BkWD fIMIT 1 & 2 SETP01MT DoctBENTATION SHEET i

. f-.g.

N.

STEAM GENERATOR WIDE RANGE LEVEL VAWK

{

}

[% d 1.

Setpoint/Value

Description:

Value showing SG 1evel just in the wide range, including allowances for normal channel accuracy.

' Determined Setpoint/ Values' 44 i

' Procedures:

BwrR-H.S References / Sources Brwd EOP Instrument Uncertainties Letter from A.

Stordis (W) to A. Gagnon (NSD) 10/21/83, calculations): If real level is 0%, then indicated level will be 4%

based on channel statistical' allowances for normal environment and instrument readability (3.64% of 0-100% span) = =4%.

1 i

)

l

\\

70 l

1779m(042889)

I 1

J I

= _ _ _ _ _ _ _ - _ _ _. _ - _ _ _. _ _. _ _ _ _ _ _ _ _ _ - _ -

INFORMAT!ON ONLY.

nav. '. s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET f}

N.

STEAM GENERATOR WIDE RANGE LEVEL VALUE I,j 2.

Setpoint/Value

Description:

Value showing SG 1evel just.in the wide range including allowances for normal channel' accuracy, post accident transmitter errors and reference leg process errors.

Determined Setpoint/Value 40%

Procedures BwFR-H.5 References / Sources Brwd Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (s): If real level is 0%, then indicated level will be 40% based on channel statistic allowances for adverse environment of 38.64V plus 1.36%'for instrument readability.

l l

l

\\

L.

I l

v 71 1779m(042889) o_______---_-------__--

INFORMATION ONLY Rev. s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET O.

STEAM GENERATOR PRESSURE VALUk 1.

Setpoint/value

Description:

Pressure for highest steamline safety valve setpoint Determined Satoolnt/ values-1235 PSIG Procedures BwFR-H.2, BwST-3 Ett.e1.gnce s / Sour ces : Brwd Tech Specs paragraph 3/4 7-3 calculation (s): None O

1 1

1 i

o l

O 72 1779m(042889)

{

4

_._________.___m_

INFORMATION ONLY Ratt. 5.

nsmuu unir i k ' z hzTA'ulmT DOCUlHIfTATIOff SHErI t

. STEAM GENERATOR PRESSURE VALUE

.O.

2.

Setpoint/value

Description:

Pressure for lowest steamline safety valve setpoint Determined Satpoint/Value 1175 PSIG Exocedures:

BwFR-H.4, BwfR-3.

Enferences/ Sources:. Brwd PLS, page 24 B.II.2.K, footnote Brwd Tech Specs 3/4 7-3 f

j Calculationfa): None 1

1 73 1779m(042889)

INFORMATION ONLY-

"*v.. s tszwu um1T 1 h 2 scrPoisT DOCUMENTATION SHEET O.

ETEAM GENERATOR PRESSURE VALUE i:

3.

Estpoint/Value

Description:

Setpoints for SG PORV controller c'

-(typically 25 PSIG below lowest safety valve set pressure)

Determined Setnoint/Value 1115 PSIG Procedures:

BwEP-3, BwCA-0.0 References / Sources: Brwd PLS, page 24 B.II.2.K Calculation (s): None g

74 1779m(042889)

INFORMATION ONLY 8*v-5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET

.,,q 0.

STEAM GENERATOR PREFSURE VALUE

(_-

4.-

Setnoint/Value

Description:

Setpoint for SG PORV controller (typically 25 PSIG below lowest safety valve set pressure) minus 25 psi Determined Setpoint/Value 1090 PSIG Procedures: BwEP ES-3.1, BwEP ES-3.2, BwEP.ES-3.3, BwCA-3.1, p.

BwCA-3.2, BwCA-3.3 Emigresces/ Sources: Brwd PLS page'24, B.II.2.K, Brwd Tech Specs 3/4 7-3 Calculation (s):

1115 PSIG = SG PORV controllar set pressure

- 25 psig 1090 PSIG = Setpoint t'

75 1779m(042889) a

INFORMATION ONLY-Rev. 5 REND UMIT 1 &2 SETPOINT DOCUMENTATION SHEET

- p g-O.

STEAM GENERATOR PRESSURE VALUE 5.

Setpoint/value

Description:

Value corresponding to low steamline pressure SI setpoint Determined Setooint/ Values-640 PSIG Procedures: BwEP-3 References /Sourcer

1) Brwd PLS, page 9, B.I.1.A.2

2) Brwd Tech Specs 3/4 3-23 Calculation (s): Nore 9

l l

O 76 1779m(042889)

LL___2___________________

^

. INFORMATION ONLY.-

Rev. 5 BnWD UMIT 1 & 2 SETPOINT DOCUMENTATION SHEET ym O.

STEAM GENERATOR PRESSURE VALUE i

6.

Setpoint/Value

Description:

Value 25 psi above normal accumulator pressure.

Determined Satucint/ values 650 PSIG Procedures BwCA-1.1 References / Sources: Brwd Tech Specs 3/4 5-1, Brwd PLS page 80 Calculation (s13 602 - 647 PSIG = Accumulator pressure range 625 PSIG = Average pressure

+25 PSIG 650 PSIG = Setpoint O

O 77 1779m(042889)

INFORMATION ONLY Rav. 5 HMWD UNIT 1 & 2 SETPUINT DOCUMENTATION SHEET

/N O.

STEAM GENERATOR PRESSURE VALUE t

)

.7.

Setooint/Value

Description:

Value to prevent accumulator nitrogen

~

injection including allowances for including normal channel accuracy.

Determined Setpoint/Value 165 PSIG Procedures BwCA-1.1, BwrR-C.1, BwFR-C.2 References / Sources: Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83. Background Documents for the WOG-1A ERGS.

Calculation (s)r Instrument uncertainties are not included in this setpoint to preclude a bals toward either having more accumulator water injected or less nitrogen injected.

149.4 psig from P2=P1 1

V I V T 2

+15.4 psig head pressure

+ 0.2 instrument readability 165.0 psig

~s (J -

l l

[D t

s- /

78 1779m(042889) l

INFORMATION ONLY Rav. 5 nunu unii im z stirutarr DoctMarTATION SHEET

./'N' O.

STEAM GENERATOR PRESSURE VALUE i1 7a.

Satpoint/Vglas Descriptions. Value to prevent accumulator nitrogen injection including allowances for including normal channel accuracy.

Determined Satooint/Valut 160 PSIG Procedurgas BwCA 0.0 Referinces/Sourras: Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83.

Calculation (ai Channel statistical allowances for normal channel accuracy = 3% over 0-1300 PLIIG span 200 PSIG - 0.03 (1300 PSIG) = 200-39

= 200 - 40 = 160 PSIG 78a 1779m(042889)

^

O

INFORMATION ONLY ssv. s BRWD 1RIIT 1 & 2 SETPOINT DOCUMENTATION SHEEI O.

STEAM GENERATOR PRESSURE VALUE l'b 8.

Setooint/Value Description Value to prevent accumulator nitrogen injection, including allowances for normal channel accuracy and margin for controllability. Refer to background document.for procedure BwCA-0.0 LOSS OF ALL AC POWER.

Determined Setpoint/ values 260 PSIG Procedurett BwCA-0.0 References /Sourcest Brwd EOP Instrument Uncertainties Letter from A.

.Sterdis (W) to A. Gagnon (NSD) 10/21/83, Background document for ERG-BwCA-0.0, WOG-1A Calculation (ain 200 PSIG - 40 PSIG (Channel statistical allowances)+ 100 PSIG

{ controllability factor) = 260 PSIG.

N 79 1779.n(042889)

INFORMATION ONLY a.v. s BRWD UNIT'1 & 2 SETPOINT DOCUMENTATION SHEET O.

STEAM GENERATOR PRESSURE VALUE V

9.

Setpoint/Value

Description:

Shutoff head pressure for condensate booster pumps.

Determined Setpoint/ Values 670 PSIG.

Procedures - BwrR-H.1 References / Sources Brwd pre-op test calculation (s): None i

J 1

80 1779m(042889) l

i INFORMATION ONLY Rav. 5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEE*I j^s P.

NUCLEAR INSTRUMENTATICM VALUE 1

)-

1.

Setoolnt/Value

Description:

Value for intermediate range permissive to block source range high flux trip (P-6)

Determined Setoolnt/ Values' 5:10-11 AMPS Procedurag BwEP ES-0.1, DwEP ES-1.1, BwEP ES-1.2, BwEP-3, BwCA-0.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3,'BwFR-S.2 References / Sources: Brwd PLS page 17, B.I.3.A.

Calculation (s):

NOTE: Although ERG states value for. Intermediate range permissive to block source range high flux trip (P6), Brwd has decided to use reset value of P6 (5 x 10-11 AMPS). The reason for this change is that source range high flux trip should energize automatically when less than P6 value of 5 x 10-11 AMPS.

/

M\\J l

i 4

j 81 l

1779m{042889)

INFORMATION ONLY nov. s BRWD UMIT 1 ' & 2 EETPOIMT DOCUMENTATICHI SHEET.

/^s Q.

BORATI(M VALUE t

i 1.

Setpoint/Value

Description:

Boration requirement (stuck rod (s) 1.e.,

• how much RCS boration in ppm is necessary for each stuck rod using highest worth rod as basis for value.

Deterreined Setnoint/ values 100 FPM Procedures BwEP ES-0.1 References / Sources: 1) Byron EC't, Rev. O setpoint studies. (2) Brwd UFSAR.

Calculation (s).

None O

i

/

s 1

82 1779m(042889)

y L

INFORMATION ONLY R2v. s L

L BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET 1:

ki

(~S R.

RCS SUBCOOLING VALUE

)

\\'

1.

Setooint/Value

Description:

The sum of temperature and pressure measurement system errors, including allowances for normal channel accuracies, translated into temperature using saturation tables.

(also plus 10'F, 20'F and 50*F)

Determined Setpoint/ Values RCS SUBCOOLING MARGIN CURVES (Normal)

Procedures BwEP-0, DwEP ES-0.1, BwEP-ES-0.2, BwEP ES-0.3, SwEP ES-0.4, BwEP-1, BwEP ES-1.1, BwEP ES-1.2, BwEP ES-1.3, BwEP ES-1.4, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwCA-3.1, BwFR-P.1, BwrR-I.1, BwFR-I.3 References / Sources:

1) Brwd EOP Instrument Uncertainties Letter from A. Sterdis (W) to A. Gagnon (NSD) 10/21/83, 2) Normal and adverse subcooling error values calculated by Brwd Operations and Tech Staff

. Department.

Calculation (s):

RCS subcooling margins normal curves are developed from RCS subcooling values based on RCS pressure transmitter inaccuracies (90

- PSI normal channel and RCS core exit TC instrument inaccuracies of 22.7'T for normal conditions.

s--

83 j

1779m(042889) l b

INFORMATION ONLY R2v. s BRWD UNIT 1 Ei 2 SETPOINT DOCUMENTATION SHEEI

.-s R.

RCS SUBCOOLING VALUE

\\,

2.

Setpoint/Value

Description:

The sum of temperature and pressure measurement system errors, including allowances for normal channel accuracles and post accident transmitter errors, translated into temperature using saturation tables.

(also plus 10'F, 20'F and 50*F)

Determined Setpoint/ values RCS SUBCOOLING MARGIN CURVES (Adverse)

Procedurent BwEP-0, BwEP ES-0.1, BwEP ES-0.2, BwEP ES-0.3, BwEP ES-0.4, BwEP-1, BwEP ES-1.1, BwEP ES-1.2, BwEP ES-1.4, BwtP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwFR-H.1, BwrR-P.1, BwFh-I.1, BwFR-1.3, BST-2 References /Sourgas Brwd EOP Instrument Uncertainties Letter from A.

Sterdis (W) to A. Gagnon (NSD) 10/21/83, Normal and adverse subcooling error values calculated by Braidwood Operations and Tech Staff Department.

calculation (s):

RCS subcooling margin adverse curves are developed from RCS subcooling values based on RCS pressure transmitter inaccuracies of, 90 PSI since pressure transmitters are located outside containment and are not subject to post accident transmitter errors. Also RCS core exit TC instrument inaccuracies of 38.8*F for adverse containment conditions.

~~

1 l

O 84 1779m(042E89)

L L.

INFORMATION ONLY isv. 5 L

l B&WD IBIIT 1 & 2 EETPOINT DGGHuuATION SHEET I

l l

,^

R.

RCS SUBCOOLING VALUE (b,

3.

Setpoint/Value

Description:

Minimum subcooling requirement or contingency action as determined in background document for DwEP ES-0.2, NATURAL CIRCULATION COOLDOWN, (to prevent void growth).

Determined Setpoint/Valuet RCS SUBCOOLING MARGIN + 100'r CURVE l

l Procedures BwEP ES-0.2 References / Sources: 1) Background document BwEP ES-0.2 page 58 for TCold Plants.'

2) Normal and adverse subcooling error values calculated by Brwd Operations and Tech Staff Department.

Calculations):

Added 100'T to RCS subcooling margin curves (see R.1 and R.2)

V

'I

(.

J 85 1779m(042889)

INFORMATI'ON ONLY Rev. s i

BRWD UNIT 1 T. 2'SETPOINT DOCUMENTATION SHEET

l

.s

[D R.

RCS.5UBC00 LING VALUE M ),

-\\

4.

Setooint/Value

Description:

Minimum subcooling requirement as determined in background document for BwEP ES-0.2, NATURAL CIRCULATION COOLDOWN, (to prevent void growth).

Dgtgrmined Setpoint/ Values RCS SUBCOOLING MARGIN +50*F CURVE Procedures: BwEP ES-0.2 References / Sources: '1) BwEP ES-0.2 background document, page 58 for TCold P ants.

2) Normal and adverse subcooling error values l

calculated by Brwd Operations and Tech Staff Department.

Calculation (s):

Added 50*F to RCS subcooling margin curves (See R.1 and R.2).

/i O

B6 1780m(042889)

4 INFORMATION ONLY.

R2v. s-BRWD IntIT 1 &2 SETPOINT DOCUMENTATION SHEET

)"'i' R.

RCS SUBCOOLING VALUX

.k.

r l-5.'

Entgoint/Value

Description:

RCS subcooling necessary to accomodate h

upper head vci 3 collapse including allowances for post accident transmitter eriors.. Refer to document RCP TRIP / RESTART in Generic.-

Issues section of executive volume.

Determined Satooint/ Values RCS SUBCOOLING MARGIN + 22*F CURVE' Ernsdma BwEP-3, BwfR-I.3 Euferences/ Sources: 1) Executive Volume, Generic Issues RC5 TRIP / RESTART pages 47 and 48.

2) Normal and adverse subcooling error values calculated by Brwd Operations 6.3d Tech Staff Department.

Calculationin1:

Added 22*F to RCS subcooling margin curves (See R.1 and R.2)

. \\]1

()

87 1780m(042889)

. INFORMATION ONLY m=

s

, BRWD IMIT 1 & 2 SETPOINT DOCUMENTATION SEggI R.

RCS SUBCOOLING Vg y]

i... r

.(

6.

Setpoint/value

Description:

Subcooling criteria for stopping ECCS pumps.

Determined Setpoint/ Values Various Exoceduress BwEP ES-1.2, EvCA-3.1, BwCA-3.2, BwfR-H.1 References / Sources: 1) WOG Executive Volume - SI REDUCTION SEQUENCE EVALUATION.

2) B/B Station ECCS optimized flow reduction program.

Calculation (s):

See B/B ECCS optimized flow reduction program.

L)

I i

i(

88 1780m(042889)

i INFORMATION ONLY a v. s T*

'BRWD UNIT 1 &2 SETPOINT DOCIDENTATION CHEET.

S.

FLOW VALUE f

t 1.

Setpoint/Value

Description:

The charging flow rate comparable to normal charging /SI pump miniflow Determined Satpoint/ Values 70 GPM l

Procedures BwEP ES-1.1, BwEP ES-1.2, BwEP-3, BwCA-0.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwrR-H.1, BwFR-P.1, BwFR-I.1, BwrR-I.2 References / Sources: B/B Station flow test CV #2.18.10 Calculation (s): None f

fx l

f(

89 1780m(042889)

7 INFORMATION ONLY Rav. 5 i

BRWD IMIT 1 & 2 SETPOINT DOCUMENTATION SHEET h

L rs-S.-

FLOW VALUE f

T 2.

Setooint/value

Description:

The minimum safeguards AF flow requirement for heat removal plus allowcnces for normal channel l

accuracy.

Determined Setoolnt/Value:

500 CPM Procedures BwEP-0, BwEP ES-0.1, BwEP ES-0.4, BwEP-1, LwEP ES-1.1, BwEP ES-1.2, BwEP ES-1.4, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-0.2, EwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwFR-C.I. BwrR-H.1, BwrR-P.1, BwfR-P.2, BwST-3 References / Sources: 1) Brwd UFSAR 15.2.8.

2) Letter from W.E.

l Kortier to J.D. Deress File i CAW 7209 (4-11-84).

3) Brwd EOPs Instrument Uncertainties values, (A. Sterdis (W) to A. Gagnon (NSD) l.'

10/21/83.

Calculation (s):

FSAR Value

= 459 GPM 4% ATW Flow

= 40 GPM Channel error

= 499 GPM -+ 500 GPM

• The 4% channel statistical allowance is applied to each SG auxiliary feedwater flow instrument (0-250) gpm). This is them multiplied by 4 SGs for a total error of 40 GPM.

/~'N f

4 0.04 (4 x [0-250)) = 40 GPM

(/

)

l O

i 90 1780m(042889) i i l l

INFORMATION ONLY

-nev. s

)

i BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEEI S.

FLOW VALUE 3.

Setpoint/value

Description:

The minimum low head SI pump flow that indicates injection into the.RCS.

Determined Setuoint/ Values 1000 GPM Procedures BwEP-1 References / Sources Brwd pre-op SI flow test h1culationis): None O

4 O

91 1780m(042889)

INFORMATION ONLY aav. s l

BRWD UNIT 1 &-2 SETPOINT DOctfMENTATION SHEET l

'N

/

i S.

ILOW VALUE lf 4.

Setpoint/Value

Description:

Minimum SI pump flow to remove decay heat curve.

Determined Setoolnt/ Values -Figure BwCA-1.1-1 required ECCS flow vs time from trip Procedures BwCA-1.1 References / Sources: 1) Background document for BwCA-1.1, LOSS OF EMERGENCY COOLANT RECIRCULATION..

- Calculatiord s 1 :

Figure BwCA-1,1-1 curve was generated for a 3411 MWt plant which is applicable to Brwd plants.

M r

92 1780m(042889)

INFORMATION ONLY -

a.v. 5 I

BRwD' tntIT 1 & 2 SETPOINT DOCUMElfTATION SHEET j]

S.

FLOM VALUE

- (j 5.

Setpoint/value

Description:

Value of feed flow in plant specific units corresponding to 25 GPM.

Determined Setpoint/Value: 25 GPM Procedures BwCA-2.1, BwfR-S.1 BwfR-H.5, BwrR-P.1, BwrR-P.2 References / Sources: Background document for BwCA-2.1, UNCONTROLLED DEPRESSURIZATION OF ALL STEAM GENERATORS.

Calculation (sis None O

93 1780m(042889)

l INFORMATION ONLY a,y. 3 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET l ~,Mg S.' FLOW VALUE

\\')

6.

Setpoint/value Descriptions. Value corresponding to discharge flow of 1Y2 MD AF pumps at SG design pressure Determined Setpoint/ Values 900 GPM Status Tree EwfR-S.1 References / Sources WOG reference plant AF motor-driven pumps are rated at 450 gpm each. Brwd motor-driven pump (1) is rated at 900 L

GPM.

Calculation (s): None l

u

%.s

. b 1

94 1780m(042889)

INFORMATION ONLY asv. 5

' BAWD taf1T 1 & 2 SETPOINT DOCUMENTATION SHEET

. ~f%

T.

CCMTAINMENT VALUE

.a

\\

-i j

1.

Setpoint/value Descriptions Containment high-2 pressure setpoint Determined Setpoint/Valy.at 20 PSIG Statur Tree BwrR-Z.1, BwST-5 ggf e rtence s / Sources : 1) WOG Status Trees background document page 5.

2) Brwd PLS page 10, item B.I.1.c.1.

EgLeulationfa):

Although the preferred setpoint is 8.2 PSIG, Brwd setpoint will be 20 PSIG in accordance with background document page 5 under Plart-Specific information.

20 PSIG = high-3 containment pressure setpoint.

v 95 1780m(042889)

INFORMATION ONLY Rev. s BBWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET fi T.

CCDITAINMENT VALUE

': - L 2.

Setpoint/Value Deserlotion: Containment pressure setpoint for spray actuation f

Determined Setpoint/Value 20 PSIG Procedures BwEP-0, BwCA-0.0, BwfR-2.1 References / Sources Brwd PLS page 10, item B.I.1.c.L Calculations): None I

i l

s

(

96 1780m(042889)

. INFORMATION ONLY a=v. 5 BRWD UNIT 1 & 2 SETPOInfT DOCUMENTATICM SHEET

- [3 T.

CCMTAINMENT...VALUE

~).

3.

Setpoint/Value Description Value corresponding to containment design pressure Determined Setpoint/Value 50 PSIG Procedures BwEP ES-0.4, BwEP ES-1.4, BwEP ES-3.3, BwCA-1.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwST-5 References / Sources: Brwd UFSAR chapter 6 table 6.2 page 6.2-65 Calculation (s): None l

t 1\\

97 1780m(042889) 1

INFORMATION 'ONLY.

Roy. S BRWD tMIT 1 '& 2 SETPOINT DOCUMENTATION SHEET

. T.. CONTAINMENT VALUE 4.

Satooint/Value

Description:

Pressure for resetting spray signal minus allowances for normal. channel accuracy Determined Satpoint/Value

.15 PSIG Procedures:

BwEP-1,-BwCA 1.1, BwCA-2.1, BwCA-3.1-l Brwd test report for instruments IP-934/936' Referenets/Souremas Calculation (a1:

RESET point s'.19.4 PSIG INST accuracy a.

1.4 PSIG 18.0 PSIG Present reinitiation of CS system

-3.0 PSIG 15.0 PSIG

(-

98 1780m(042889)

INFORMATION'.ONLY Ray, s BRWD IMIT 1-E, 2 SETPOINT NX"JMENTATION SHEET

. r'% '.

T.

CONTAINMENT VALUE

'I

)

V...

5.

Setpoint/Value.

Description:

Value corresponding to radiation level alarm setpoint for post accident containment radiation monitor.

Determined Setpoint/ Values ALERT ALARM SETPOINT for'_RT-ARO11'and

_RT-AR012 Status Tree BwST-5 References / Sources: Brwd BwRP 1280-7 and AR/PR setpoints, Central Files File number sys PR-6 Calculationisis None i

v i

4 i

)

O 99 1780m(042889) i l

l

INFORMATION' ONLY-nav. s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET 7

T.

CCMTAINMENT VALUE

'~'.

6.

'Setpoint/Value

Description:

Radiation level for isolation cf containment Determined Setpoint/Value: Less than alert alarm setpoints for various instruments noted in BwCA-0.0 Procedures BwCA-0.0 References / Sources Background document for BwCA 0.0 page 122 states: The containment radiation levels for isolation of containment should be evaluated based on plant specific radiation instruments and provisions for isolation of containment. The level is intended to indicate a significant radiation level in containment. Alternative criteria for isolation of containment are acceptable if the intent of minimizing radioactivity release outside containment is satisfied.

Calculation (12 Evaluate provisions for local isolation of all containment isolation valves.

(~.- J O

100 1780m(042889)

INFORMATION ONLY Ray. 5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEgI

-,/

'T.

C(MTAINMENT. VALUS

~

7.

'Setoolnt/value

Description:

Containment water level just below design flood level minus allowances for normal channel accuracy.

(excluding 1/2 CST volume)

Determined setpoint/value:

60 inches (Containment floor' water level)

Status Treat BwST-5 References / Sources:

1) WOG background document for BwST-5 page t,

Calculation (s13 Westinghouse calculated value = 70% of Containment floor water level indication. Containment floor water level indication = 0 to 80 inches, therefore 78% of 80" = 62.4" = = 60" Containment lev'el (instrument readability) corresponding to'the combined volumes of the followings a)

RWST, b)'RCS, c) Accumulators and d) 1/2 the CST.

The Westinghouse calculated value would provide 1/2 the CST volume for margin to flooding critical equipment.

Containment level = 78% of total sump volume - 1/2 CST volume 12,257 ft3 12, 257 ft3 Sump = RCS

=

=

965 fT 84 =

3,860 ft 3 3

- /T Accum

=

$f RWST

= 457,000 gal 61,091 ft3

=

\\

Total CST = 500,000 gal

= _66.840 ft3 Total = 144,048.ft3 x78% = 110,628 ft3

.C\\

L.)

l 101 1780m(042889) 1 i

INFORMATION ONLY.

Rev. s BRMD UNIT 1 & 2 SET MINT DOCUM2NTATION SHEET

.,H '.

T.

CONTAINMENT VALUE i

~ ' '

8.

Setoolnt/value

Description:

Recirc sump level necessary for containment spray recirculation, including allowances for normal channel accuracy.

Determined Setpoint/value 84 inches Procedures BwCA-1.1 Ralerances/ Sources:

1) Brwd instrutnent' drawing for containment recire sump - LL-SIO75A/B. 2) Brwd FSAR Section 6.5.2.2.

Calculation (s):

The containment recirc' sump is provided with two sets of five lights which indicate sump. level'.

Number 4 level light = 84 inches. This height provides adequate NPSH for the containment spray pumps and RH pumps.

102 1780m(042889)

INFORMATION ONLY R v. s BRWD UNIT 1 T. 2 SETPOINT DOCUMENTATION SHEET t

/b T.

CCMTAINMENT VALUE N.)

.9.

Setpoint/value

Description:

Recirc sump level necessary for containment spray recirculation, including allowances for normal channel accuracy and post accident transmitter errors.

Determined Setpoint/Value 84 inches Procedures BwCA-1.1 Referenr.es/ Sources:

1) Brvd instrument drawing for containment recirc sump indication LL-SIO75A/B.

2) Brwd FSAR Section 6.5.2.2.

calculations 1:

The containment recirc sump is provided with two sets of five lights which indicate sump level.

Number'4 level light = 84 inches. This height provides adequate NPSH for the containment spray pumps and RH pumps.

t l

]

f 103 1780m(042889) l

INFORMATION ONLY

-a=v. s-BRWD UNIT 1 E, 2 SETPOINT DOCUMENTATION SHEET

-[

T.

CCafTAINMENT VALUE 1

_N 10.

Setpoint/Value

Description:

The containment free air. volume in cubic feet.

Determined Setpoint/ values 2.8 x 106 cubic feet Eracaduress BwrR-I.3 References / Sources Brwd UFSAR chapter 6, paragraph 6.2.1.5.3 page 6.2-24.

Calculations): None O

l l

O 104 1780m(042889) i

'INFORMATION ONLY Rev. s BRWD (AtIT 1 & 2 SETPOINT DOCUMENTATION SHEET

/D T.

CCBITAINMENT..VALUE

'.N 11.

Setpoint/Value Descriptions Curve for " HYDROGEN TLOW RATE VERSUS RCS PRESSURE" Determined Satooint/Value Tigure BwFR-I.3-4 Procedures BwFR-I.3 Referggggs/ Sources Background document for BwrR-I.3, RESPONSE TO VOIDS IN REACTOR VESSEL Calculations 1: None O

1 J

i 105 4

I 1780m(042889) l

\\

(

_~

INFORMATION ONLY nev. s 33ffD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET T.

CONTAINMENT VALUE 12..

Setpoint/Value

Description:

Value corresponding to lisait of operability of hydrogen recombines in plant specific units.

Determined Setooint/Value 5%

Procedures BwFR-Z.1 References / Sources: 1) Background document for BwrR-Z.1, RESPONSE TO HIGH CONTAINMENT PRESSURE.

2) Brwd UFSAR - Section 6.2.5.2.1.

Calculation (s): None

<(

106 1780m(042889)

n.

INFORMATION ONLY Rev. s BRWD UNIT 1 E 2 SETPOINT DOCUMENTATION SHEET T.

CONTAINMENT.VALUE 13.

Setpoint/Value

Description:

Number of fan coolers determined from background document of procedure BwCA-1.1, LOSS OF EMERGENCY COOLANT RECIRCULATION.

Entermined Setpoint/ Values BwCA-1.1 tsble page 5 Procedures BwCA-1.1 Emierences/ Sources:

1) Background document for BwCA-1.1 Step 6.

2) Brwd UFSAR Section 6.2.2.3.1.

Calculation (s): None

's l

4 107 1780m(042889)

INFORMATION ONLY Rev. s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET

/ j.-

-U.

TANK VALUE

'\\

1.

Setooint/value

Description:

Value corresponding to CST low level switchover setpoint in plant specific units.

Determined Setpoint/ Values 3%

Procedures

.BwEP-0, BwEP ES-0.2, BwEP ES-0.4, BwEP-1, BwEP ES-1.1, BwEP ES-1.2, BwEP ES-1.4, BwEP-2, BwEP-3, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-0.0, BwCA-0.1, BwCA-0.2, BwCA-1.1, BwCA-2.1, BwCA-3.1, BwCA-3.2, BwCA-3.3, BwFR-C.1, BwFR-C.2 References / Sources Setpoint studies for Byron Station EOP's, Rev. O Calculation (s): None l

O 108 1780m(042889)

v

' INFORM ATION 'ON'LY.

Rav. 5 BRWD UNIT 1 & 2 SETPOINT DOcrwmTATION SHEET U,

TANK VALUE 2.-

.Setpoint/Value Description - Low temperature alarm setpoint for BIT and BAT.

Determined Setpoint/ Values BAT = 65'T BIT = 0% (BIT NOT USED AT BRWD)

Procedures:

BwCA-0.0 Eg.forences/ Sources: Brwd PLS page 62 table on temperatures j

Calculations): None l

s 109 1780m(042889)

If INFORMATION ONLY-Rev. s BRWD UNIT 1 L'2 SETPOINT DOCUMENTATION SHEET

• \\[

U.

• IAN]L37.ALLIE

.,XJ t

3.

Setpoint/Value

Description:

Velue corresponding to RWST empty alarm in plant specific units.

Determined Setpoint/ Values 5.9%-

Procedures BwEP ES-1.3, BwCA-1.1 References / Sources: Brwd PLS page 79~

Calculation (s):

RWST setpoint for empty alarm

= 5.9%

Ir l

i O'

o

(

110 1780m(042889)

INFORMATION ONLY Rsv. s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET i,

CX U.

TANK VALUE

'h

]

4.

Setoolnt/Value

Description:

RWST level versus containment sump volume curve includlag allowances for rormal channel accuracy.

Determined Setoolnt/Value 67%

Procedures BwCA-3.1 L

l' References / Sources

1) Background document'for BwCA-3.1, SGTR WITH LOSS OF REACTOR COOLANT-SUBCOOLED RECOVERY DESIRED,

2) Brwd Tech Spec.

Calculation (s):

Minimum RWST level - Tech Specs 89%

=

46.7% = RWST switchover setpoint 135.7

+

2 = 67% (In accordance with BwCA-3.1 background document) r(

111 1780m(042889)

ik INFORMATION ONLY R v.

s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET

['

U.

TANK VALUE 5.

-Setooint/value

Description:

Spent fuel pit level in plant specific units (for start of make up) potermined Satpoint/ values 420 ft elevation (6 ft below top of pool)

Procedures BwCA-0.0 References / Sources ' Background document for,BwCA-0.0, LOSS OF ALL AC POWER.

Brwd UFSAR Section 9.1.3.3 page 9.1-!5 concerning pool level drop on opening of transfer gate with transfer canal empty.

Calculatlenis): None O

112 1780m(042889)

INFORMATION ONLY way. s BBWD IMIT 1 & 2 SETPOINT DOMATIN EHEET C s' U.

f l'

TANK VALUE 6.

Satoolnt/value

Description:

Containment Spray System NaOH Additive Tank Lo-2 level lights.

Determined Setooint/ Values 37%

Procedures: SwEP-1 References / Sources: 1) S/L instrument data sheet LS 142.

Calculation (sla Level = = 25% volunie or 1234 gallons.

i

)

O 113 i

1780m(042889) l

\\

INFORMATION ONLY' Rov. 5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET l

V.

ELAPSED TIME VALUE 1.

Setpoint/Value

Description:

Time for transferring to hot leg recirculation.

Determined Setpoint/Value 18 Hours Procedures BwEP-1 k

References / Sources: 1) Background document for BwEP-1, LOSS OF REACTOR OR SECONDARY COOLANT at.d BwEP ES-1.4, TRANSFER TO HOT LEG RECIRCULATION. 2) Brwd UFSAR Section 6.

Calculations): None I

4 3

0 I

J y

e O

114 1780m(042889)

1 '

INFORMATION ONLY-sav. s BRWD UNIT 1 &2 SETPOINT DOCUMENTATION SHEET l.

l

/' -

V.

ELAPSED TIME VALUE

.(

2.

Setpoint/\\'alue Decerintion: Time for preparing for hot leg.

recirculation.

l Determined Setpoint/Valug 17 Hours l

Procedures:

BwEP-1

[

References / Sources:

1) Background document for BwEP-1, LOSS OF REACTOR OR SECONDARY COOLANT.

Calculation (s):

18 Hours =

Time for hot leg recirculation (See V.1).

_1 Hour

= Tir a for preparing to shif t to hot leg recirculation 17 Hoars Setpoint

=

I

's

(

115 1780m(042889) 4 l

INFORMATION ONLY 3,y.

3 BRWD UNIT 1 & 2 SETPOINT DOClfMENTATION SHEET l

['

V.

ELAPSED TIME _ VM N, d 3.

Setpoint/value

Description:

Time for which low head SI pump can run, without CC to the RH heat exchangers.

Determined Setnoint/ Values 2.4 Hours Procedures BwrR-C.1, BwFR-C.2 References /Sourgggt Reft Ltr CAW 7162, 30 MARCH 1984 KORTIER (WESTINGHOUSE) TO TERESS (CNE)

Calculation (s): None

'l i

O r

(

\\

116 1780m(042889)

INFORMATION ONLY Rw. s EpwD tmIT 1 &2 ERTPOINT DOCUMENTATION SHEET V.

ELAPSED TIME VALUE

\\.c-4.

Setpoint/value

Description:

Soak time before RCS cooldown is permitted.

Determined Satpoint/ Values 1 Hour Procedures BwrR-P.1 References / Sources: Background document for BwrR-P.1, RESPONSE TO IMMINENT PRESSURIZED THERMAL SHOCK CONDITION galculationis): None

-(

O 117 1780m(042889)

INFORMATION-ONLY aav. s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET

.,rN.

W.

REACTOR COOLANT PUMPS VALUE 1.

Setooint/value

Description:

Minimum seal differentini pressure for continued RC1' '>peration including allowances for normal channel accuracy.

Determined Satpoint/ Values 200 PSID Procedures BwEP ES-1.2,'BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-1.1, BwCA-3.1, BwCA-3.2, BwCA-3.3 References / Sources: Brwd PLS page 49.

Calculation (s): None 118 1780m(042889)

I

INFORMATION ONLY Rev. s BRWD UNIT 1 & 2 SETPpINT DOCUMENTATION SHEET

,q W.

REACTOR COOLANT PUMPS VALUE 2.

Satpoint/value

Description:

Minimum seal leakoff for continued RCP operation, including allowances for normal channel accuracy.

Determined Setpoint/Value 0.2 GPM Procedures BwEP ES-1.2, BwEP ES-3.1, BwEP ES-3.2, BwEP ES-3.3, BwCA-1.1, BwCA-3.1, BwCA-3.2, BwCA-3.3 References / Sources: Brwd PLS page 49.

Calculation (s): None O

119 1780m(042889)

INFORMATION ONLY Rev, s BRWD intIT 1 E, 2 SETPOINT DOCUMENTATION SHEET e

- j W.

REACTOR COOLANT PUMPS VALUE l^\\

3.

S.stpoint/Value

Description:

Loop designation for RCP which provides best PZR spray capability.

Determined Setoolnt/Value:

Loop D Procedurea SwfR-C.2 References / Sources: Brwd UFSAR Calculation (s):

Loop D due to connection to PZR surge line, provides best delta P for spray. flow.

O 4

O 120 1780m(042889)

I

'J

INFORMATION ONLY R2v. 5 BBND tMIT 1 s. 2 SETPOINT DOCUMEttTATION SHEET

/p.\\

W.

REACTOR COOf w T PUMPS VALUE

(_/

4.

Setpoint/value

Description:

RCP trip parameter and setpoint, including allowances for normal channel accuracy.

Determined Setpoint/ Values 1370 PSIG Procedures BwEP-0, BwEP ES-0.4, BwEP-1, BwEP-3, BwCA-2.1 References / Sources: 1) WOG executive volume Generic Issue for RCP TRIP / RESTART criteria. 2) Westinghouse calculation for Byron EOP, Rev. O.

3) Brwd EOP Uncertainties Letter A. Stendis (W) to A. Gagnon (NSD) 12/21/83. Brwd meets all three RCP trip criteria's i.e. RCS pressure, RCS subcooling and secondary pressure dependent RCS pressure. Brwd will use RCS pressure criteria since operators prefer this criteria.

Alternate RCP trio criteria A.

RCS pressure 1)

Decay heat level 9 3.5% decay neat a)

(3411 MWt x.035 + 14 MW ) (3.413x106 BTU) t 6

(133.385)-(3.413) (10 ) BTU /hr

=

/~

= 4.552 x 108 BTU /hr k

= 1.138 x 108 BTU /hr-loop b) 133.325 MWt

• 3*91% Power = NSSS power S 3.5% Core power 2)

Steam flow rate per loop a) 1.138x108 BTU /hr-loop = 1,138x108 BTU /hr hfg (1190 psia) 614.8 BTU /lbm

= 1.85x105 The br-loop b)

% Rated steam flow 1ha S

(1.85x1Q ) r4 hr x 100% = 4.89%

lbG 15.135x106 hr continued on next page f

g 121 1780m(042889) 4

INFORMATION ONLY-aav. 5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET I

I

/~}

W.

REAC*IVE COOLANT PUMPS VALUE l

'%.,)

l 4.

Continued 3)

Safety valve set pressure selection ihm lbs a) 60% x 897,925 hr - valve = 5.388x105 hr - valve i

b)

Value in 2(a) < value in 3(a) therefore 1 safety valve / loop is needed, therefore set pressure is 1190 psia.

l l

4)

Uncertainties - accumulation plus tolerance = 3%

l 1190 psia x.03 = 35.7 psia.

l 5)

AP between SG shell and safety valve

= 30 psid n (.0489)2.072 psid therefore use 1 psid as bounding value.

6)

AP acrosat SG tuber 1

a)

LMTD e 3.5% power = (In )-1 AT 3.5% decay heat 2

= 1.4427 AT 100% (3.91%)

j

= 1.4427 (57'F) (.0391)

= 3.22*F i

b)

Summing steps 3, 4, and 5 = pressure in SG shell 1190 + 35.7+1 = 1226.7 psia l

Tgg7 for 1226.7 psia = 569.97'T c)

TSAT, U-tubes (RC side) = 569.97'r + 3.22*F =

l 573.19'T d)

PSAT, U-tubes (RC side) = 1258 psia l

l e)

AP = 1258 - 1226.7 = 31.3 paid i

7)

AP, WR transmitter to top of U-tubes a)

Height difference = pipe Aht + channel head radius +

channel thickness + tube sheet +

straight tube length + avg. radius

= 206 in + 62.62 + 5 + 21.03 +

282.75 + 1/2 (53.25 + 2.25) inch

= 632.9 inches

= 52.74 ft l

l 1

b)

Flow AP = 1/2 SG AP (RC side) = 1/2 (31.85)

=

15.925 psi continued on next page Pls 122 1780m(042889)

I

INFORMATION ONLY Rav. 5 BRND UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET

[N W.

REAPTOR COOLANT PUMPS VAIME 4.

Continued C)-

Total AP = 15.925 psid + S2.74 ft vf x 144

= 15.925 +

52.74 psyg

(.02254)(144)

= 15.925 + 16.249

= 32.17 PSID 8)

Other factors = None 9)

Total 1190.0 psia 35.7 psia 1.0 psia 31.3 psia i

32.17 pria 1290.17 psia

10) h? instrument uncertainties = 3% (H calculation) = 90 psi i

normal CNMT

= 3% (H calculation) = 90 psi adverse CNMT Answer = 1290.17 + 90 - 14.7 = 1365.47 psig Use = 1370 PSIG for (Normal CNMT), 1370 for (Adverse CNMT)

B.

RC-SG AP 1)

RC pressure - use A(5), (6) and (7) + SG pressure (x) 2)

SG pressure - x 3)

Uncertainties - statistical (RC error)2 + (SG error)2 for the two pressure instruments 4)

Total AP = 1+31.3+32.17+

V(90)2,(3932 = 163 PSID Adverse = 1+31.3+32.17+

V(390)2+(39)2 = 456.4 PSID C.

RCS Subcooling 1)

Use H supplied values, eq:

a)

RCS >1000 psig - Normal CNMT = 27'T b)

RCS >400 psig - Normal CNMT = 35'T l

i c)

RCS >1000 psig - Advarse CNMT = 63'T l

1 continued on next page i

123 1780m(042889) l l

l

INFORMATION ONLY Rav. s BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET

,fm W.

REACTOR COOLANT PUMPS VALUE

" 4,,.

4.

Continued Conclusion A.

Wide range RCS pressure 1)

Already in place and operator trained on this value.

2)

Provides good discrimination between SGTR and SBLOCA, SGTR calculated pressure = 1683 psig vs RCS trip for SBLOCA =

1370 psig.

3)

Single instrument needed, 1E qualified post-accident instrument.

4)

Redundant instrument (2).

B.

RC-SG AP 1)

Requires extensive retraining for setpoint and background.

2)

Uses two instruments whose indications are = 15 to 20 ft apart on MCB.

3)

Two interpolations and subtractions makes it complicated (s}

during the crucial first moments of an accident.

C.

RCS subcooling 1.

Require calculation by operator for different RCS pressures.

D.

Brwd will continue to use wide range RCS pressure as RCP trip criteria.

l l

id 124 1780m(042889) t-o_ -

INFORMATION ONLY Rav. s-BRWD UMIT 1 & 2 SETPOINT DOCUMENTATION SHEET

[']

W.

REACTOR COOLANT PUMPS VALUE k)

I 5.

Snipoint/Value

Description:

RCP trip parameter and setpoint, l

Including allowances for normal channel accuracy and post accident j

transmitter error.

l Determined Satpoint/ Values 1370 PSIG Procedures BwEP-0, BwEP ES-0.4, BwEP-1, BwEP-3, BwCA-2.1 References / Sources:

1) WOG executive volume Generic Issue for RCP TRIP / RESTART criteria. 2) Westinghouse calculation for Byron EOP, Rev. O.

3) Brwd EOP Instrument Uncertainties Letter (A. Sterdis (W) to A. Gagnon (NSD) 10/21/83). Brwd RCS wide range pressure transmitters relocated cutside Containment and not subject to post accident transmitter errors..

Calculation (m):

Brwd meets all three RCP trip criteria 1.e. RCS pressure, RCS subcooling and secondary pressure dependent RCS pressure..Brwd will use RCS pressure criteria since operators prefer this criteria. See W.4 for setpoint calculation.

s i

i j

l

.nu) 125 1780m(042889)

i...

INFORMATION ONLY Rsv. 5 BRWD UNIT 1 & 2 SETPOINT DOCUMENTATION SHEET 1

l f's X.' OTHER PARAMETER t

)

4 j.

~'

1.

Setooint/value Descriotient -Parameter and setpoint for diagnosing l

loss of secondary heat sink, including allowances for normal channel

]

accuracy.

Detenmined Setooint/ Values SG wide range level = 25%

Procedures BwrR-H.1 l

l Referenges/ Sources:

1) Background document for BwrR-1, RESPONSE TO

-l LOSS OF SECONDARY HEAT SINK.

2) Brwd EOP Instrument Uncertainties Letter (A. Stordis (W) to A. Gagnon (NSD) 10/21/83).

Calculation (s):

Brwd power / flow ratio = 1230/Hr/MWt. This ratio is less than 1400/Hr/NWt defined in paragraph 2.2.4.1 page 41.

Paragraph 2.2.4.2

~

page 4 applies to Brwd.

21.00% = 23ckground document page 48 3.64% = Channel statistical allowances for normal environment 24.65%

.35% = Inst readability

+

25.00%

O 9

l d'

126 1780m(042889)

N _ _ _____ _ _ -_ _ _

1 INFORMATION ONLY Rsv. s BRWD UNIT 1 & 2 EETPOINT DOCIDENTATICRi SHEET

.r%g X.

OTHER.. PARAMETER 4

r

,t 2.

Satnoint/Value

Description:

Parameter and setpoint for diagnosing loss of secondary heat sink, including allowances for normal channel accuracy and post accident transmitter errors.

Determined Setpoint/value SG wide range level = 60%

Procedures BwrR-H.1 References / Sources: 1) Background document for BwrR-H.1, RESPONSE TO LOSS OF SECONDARY HEAT SINK.

2) Brwd EOP Instrument Uncertianties Letter (A. Sterdis (W) to A. Gagnon (NSD) 10/21/83).

Calculation (s1:

21.00% = Background document page 48 38.64% = Channel statistical allowances for normal environment 59.64%

z

.36% = Inst readability

+

60.00% = Setpoint I

c t

1 l

l i

i i

127 1780m(042889)

l INFORMATION ONLY Rav. 5 unwu untIT 1 & 2 sa:TrularT DOCUMMfTATION SHEET W.

X.

OTHER PARAMETER

./

)

3.

Setpoint/value

Description:

Adverse Containment conditions.-

Determined Setpoint/ values Containment pressure greater than 5 PSIG 5

Containment pressure greater than 10 R/Hr Procedures All i

References / Sources WOG executive volume, Generic Issue Generic Instrumentation page 21 Calculation (s): None 3

\\

l

{

1 1

4 l

AU 128 1780m(042889)}