ML20138J946

Crdr for Beaver Valley Unit 1 Nuclear Power Plant, Summary Rept

ML20138J946
Person / Time
Site:	Beaver Valley
Issue date:	11/30/1985
From:	DUQUESNE LIGHT CO.
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References
NUDOCS 8512180140
Download: ML20138J946 (492)

Text

O CONTROL ROOM DESIGN REVIEW FOR THE BEAVER VALLEY UNIT 1 NUCLEAR POWER PLANT CONTROL ROOM DESIGN REVIEW O

SUMMARY

REPORT 7

Prepared By l BV-1 Control Room Design Review Team

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i Duquesne Light Company l

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November, 1985 O

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8512180140 851129 PDR F ADOCK 05000334 l PDR i

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) TABLE OF CONTENTS Section Page

1.0 INTRODUCTION

1-1 2.0 METH DOLOGY 2-1 2.1 Review Plan 2-1 ,

2.2 Management and Staffing 2-1 4 2.3 Documentation 2-1 2.4 Review Procedures 2-2 2.4.1 Historical Document Review 2-2 2.4.2 Operator Questionnaires 2-7 2.4.3 Operator Interviews 2-14 2.4.4 System Function Review and Task Analysis 2-17 2.4.5 Control Room Inventory 2-18

-~ 2.4.6 Control Room Survey 2-18

\_,- 2.4.7 Verification of Task Performance 2-22 Capabilities 2.4.8 Validation of Control Room Functions 2-23 2.4.9 Assessment of Human Engineering 2-31 Discrepancies 2.5 Integration With Other NUREG 0737 Requirements 2-40 2.5.1 SPDS 2-40 2.5.2 EOPs 2-41 2.5.3 RG 1.97 2-41 2.5.4 ERF 2-42 3.0 REVIEW FINDINGS 3.1 4.0 IMPLEMENTATION 4.1 Completed Corrective Actions

, 4.2 In Progress Corrective Actions i 4.3 Further Study Requirements i

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APPENDICES A Historical Document Review Documentation and Forms B Operator Questionnaire Documentation and Forms C Operator Interview Documentation and Forms D Control Room Survey Documentation and Forms E Validation of Control Room Functions Documentation and Forms F HED Assessment Documentation and Forms G HEDs Sorted by HED Number H HEDs Requiring Board Modification to Correct I HEDs Requiring Redesign to Correct J HEDs Requiring Instrument Modification to Correct K HEDs Requiring Control Room Upgrade to Correct L HEDs Requiring Procedure Revision to Correct M HEDs Requiring Process Computer Upgrade to Correct f-s

'N ,) N HEDs Requiring SPDS Upgrade to Correct O HEDs Requiring Control Board Enhancement to Correct P HEDs Requiring Training to Correct Q HEDs Requiring Other Resolutions to Correct R HEDs Being Addressed in LMD Study S HEDs Requiring Further Study T HEDs Not Requiring a Resolution U Complete Data Base Printout Sorted by NUREG 0700 Guideline 2-1

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hQ l.0 INTRODUCTION

, Task I.D.1 of NUREG 0660, the NRC action plan developed as a result of the TMI 2 accident, specified that the Nuclear Regulatory i

Commission, Office of Nuclear Reactor Regulation, . require that operating reactor licensees and applicants for operating licenses perform a detailed control room design review (DCRDR) to identify and correct design deficiencies. The statutory requirements for DCRDR were issued via Supplement 1 to NUREG 0737 as part of generic letter 82-33. Guidelines for conducting the DCRDR were issued by NRC in the form of NUREG 0700.

Duquesne Light Company (DLC) has completed the review and assess-ment phases of DCRDR for the Beaver Valley Unit 1 Nuclear Power Station (BVPS-1). In performing these initial phases of DCRDR, DLC has attempted to comply with the requirements of NUREG 0737, Supplement 1. The DCRDR - was conducted in accordance with the 4 -

guidelines set forth in NUREG 0700 following the guidelines set

% forth by the NRC at the in-progress audit review. As a result, not only has the BVPS-1 DCRDR attempted to comply with NUREG 0737, Supplement 1, but it has gone - beyond those requirements by con-ducting the review of historical documents and a survey of plant

! operating staff through questionnaires and interviews, which are

not statutory requirements but were suggested in the 0700 guide-lines.

i The purpose of'this report is to provide the NRC with a description of the methods and personnel utilized in the performance of the review and assessment phases of DCRDR, a report of DCRDR findings, J

and the plan and schedule for the implementation of corrective

actions to resolve critical Human Engineering Discrepancies (HEDs) .

This report is organized into four major sections describing (1)-

the methods and procedures employed in the review and assessment phases, . (2) a-description of the DCRDR findings, (3) the proposed l corrective actions and priority given to these corrective actions, and (4) a sch'edule for their implementation.

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V 2.0 METHODOLOGY l

2.1 Review Plan The initial DCRDR plan, submitted by DLC on September 27, 1983, was based on the approach to DCRDR established by the NUTAC for Control Room Design Review. During the implementation of the review phase it was determined that in some areas the NUTAC guidelines fell short of the guidelines and review recommendations that had been set fort'a in NUREG 0700. DLC decided to modify its approach to DCRDR in order to meet the guidelines in NUREG 0700. Therefore, there -have been some deviations from and modifications to the original DCRDR program plan. These deviations and modifications are decribed in detail in Section 2.4 which addresses the review procedures for each of the review activities that was conducted.

2.2 Management and Staffing (O .) The management and staffing of the DCRDR was as proposed in the program plan. The DCRDR team was composed of DLC representatives from licensing, operations, maintenance, and engineering; it included, as a full working member, a human factors consultant (HFC). The review team remained intact throughout.the review and assessment phases.

2.3 Documentation Formal documentation of DCRDR includes the initial program plan, this summary report, and task reports for each of the activities that were conducted in implementing the DCRDR. The task reports are on file at DLC and are outlined in subsequent sections of this report. In addition, DLC has maintained files of documentation, correspondence,.and work sheets employed during review and assess-ment phases.

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2.4 Review Procedures The following subsections outline the review procedures and methods

, employed in conducting each of the DCRDR activities. If there were deviations or modifications to the original methods set forth in

, the program plan, these are described in detail in each of the following subsections.

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2. 4. l ~ Historical Document Review As a part of the CRDR for the (BVPS-1), a review of plant incident

. documentation was conducted. The purpose of the review was to identify instances of incorrect control room operation or design

{ deficiencies that may have resulted in the reported incident.

l The primary documents that were reviewed were plant incident re-ports- (irs). All BVPS-1 incident reports, including those generated prior to date of commercial operation, were examined. In 4

addition, selected Licensee Event Reports (LERs) were examined.

h All LERs were not reviewed because the LERs in general provide the

same information as that contained in the irs.

The following subsections describe the methods and criteria used in the review and the results. As appropriate, human engineering dis-crepancies (HEDs) were generated for futher assessment and evaluation or other follow-up actions were prescribed. ,

2.4.1.1 Method The review of the irs was conducted in three steps as follows:

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l 1. Initial Screening

2. Human Factors Review

3. Evaluation and Disposition by CRDR Team.

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Initial Screening i

All of the irs that had been generated at BVPS-1 were reviewed. The first step in the review was to screen the documents in order to eliminate documents unrelated to the purpose of the CRDR. ,

The initial screening was conducted by members of the CRDR team. <

To initiate this task, a team meeting was held, and the screening criteria set forth in the CRDR plan were discussed. The criteria are as.follows:

, 1. Equipment referenced (valve / pump control, display indicators, etc.) must be in the physical confines of the control room or emergency shutdown panel.

2. Procedural steps referenced shall be accomplished within the physical confines of the control room or emergency shutdown panel.

3. Personnel errors referenced must have occurred in the control room, on equipment in the control room or emergency shutdown panel, or - entail a deviation from procedures that were to be accomplished in the control room or emergency shutdown panel.

Screening was then conducted on several sample irs and LERs by the team in order to ensure that all members had a common understanding of the criteria and their application. If any of the screening criteria were met, the IR was retained for further human factors analysis. To facilitate the human factors review, the following categorization was used during the screening:

List 1: irs retained for further CRDR team review. These irs had potential CRDR signficance.

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k List 2: irs retained for further screening by the CRDR team.

These irs had control room interface but CRDR signifi-cance was not apparent. These irs usually involved nor-mal corrective action taken in the control room. This list was subdivided into two groups.*

1 Group 1: Safeguards activation involved Group 2: No safeguards activation involved List 3: irs screened out. There was no control room interface indicated in these irs, and they did not meet any of the other screening criteria.

,0f the irs reviewed, 390 were retained and submitted to the HFC to undergo human factors review. Any associated LERs were also sub-mitted to the HFC for analysis.

- [' Human Factors Review b

The Human Factors Review consisted of three steps. First, the cause of the incident was determined and categorized. Categories of incident causes were structured as follows:

1. Equipment failure

2. Engineering error

3. Personnel error, and

4. Other (include items such as procedures, training, etc.).

• After the initial screening the grouping by safeguards activation was not maintained because it did not affect the human engineering review.

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Second, the type of error made was categorized. The categories of errors were:

1. The omission of an action required to perform the task

2. The transposition between two actions or two components required to perform the task

3. Performing actions inappropriate to the situation

4. Non-required action in procedure

5. Failure in communication

6. Other.

Finally, the error was analyzed in order to determine its cause.

Again, a categorization scheme was used and the following cate-gories of error cause were included:

1. Received or obtained inadequate information

(j 2. Misunderstood the information

'# 3. Failure in communicating or reporting of information

4. Procedural deficiency

5. Directive deficiency

6. Made an incorrect decision concerning the appropriate course of action

7. Incorrectly carried out decision

8. Workload too high

9. Normal reflex (in appropriate situation)

10. Disorientation (confusion between north and south, right and left, etc.)

11. Memory lapse or error in remembering

12. Decreased attention

13. Maintaining an erroneous conclusion

14. Poor coordination in manipulating controls, objects, etc.

15. Other.

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() A log of all irs reviewed by the HFC was maintained. If the incident cause was anything other than an equipment failure, an Incident Review Report was completed. An example of the Incident Review Report is contained in Appendix A along with the guidelines for completing the record. The Incident Review Report provides for the complete documentation of the event and its human factors review.

Of the 390 irs that were reviewed by the HFC, 133 were retained for further evaluation and disposition by the CRDR Team. For the 133 irs that were retained, Incident Review Reports (IRRs) were com-pleted. However, in several cases, there were similar or repeat incidents. In those instances, one Incident Review Report was com-pleted, but it did indicate all of the related irs.

Evaluation and Disposition by CRDR Team

( Copies of the Incident Review Reports and the irs on which they were based were presented by the HFC to the other CRDR team members for final evaluation and disposition. The objectives of the CRDR team evaluation and disposition were as follows:

1. To verify the accuracy and completeness of the error analysis.

2. For those incidents where there was a CRDR-related problem or error, to identify corrective actions cited in the IR and to:

I o verify that the corrective action had been taken, o Determine if corrective action had resolved the problem, and o Determine if the corrective action posed additional human factors problems and/or increased the potential for human error.

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O Q The CRDR Team reviewed each of the Incident Review Reports with the HFC. The incident and its implication for operations in the. con-trol room were discussed, and in many instances, with the help of the operations personnel, events were reconstructed and evaluated.

For each of the Incident Review Reports, one of the following con-clusions was reached:

1. The incident was caused by an equipment failure.

2. There were no implications for the DCRDR (no control room operator errors or design deficiency, including pro-cedures and training, were involved).

3. The cause of the incident had been adequately corrected.

4. More information was needed, and the appropriate CRDR activity (e.g., operator interview, survey, or task analysis) was identified so that the problem could be

' investigated further.

5. An HED existed.

2.4.2 Operator Questionnaires As part of the DCRDR, a survey of operating personnel was performed through the administration of a questionnaire and an interview of

' operating personnel. The intent of the survey was to gain as much firsthand information as possible regarding problem areas in the control room.

The following subsections describe the methods, instrument, and analysis employed in this part of the CRDR.

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N Method (d 2.4.2.1 The operator questionnaire part of the survey of operating per-sonnel was conducted in three steps as follows:

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1. Questionnaire construction

2. Questionnaire distribution

3. Compilation and analysis of responses.

t Questionnaire Construction e An open-ended, confidential, self-administered questionnaire approach was adopted. By employing this method, the majority of the operating personnel could be questioned. The survey covered 10 content-topics. Specifically the areas covered were as follows:

1. Workspace layout and environment

2. Panel design

3. Annunciator warning system

4. Communications

5. Process computers

6. Corrective and preventive maintenance

7. Procedures

8. Staffing and job design

9. Training

10. . Other areas for operator comment A list of the questionnaire items is contained in Appendix B.

The questions for each area were evaluated for inclusion in the questionnaire using the following criteria:

Simplicity - Questions were direct, employed common everyday language, and were as brief as possible.

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(s l Clarity -

Questions were unambiguous so that the response received would be unbiased and accurate. l Objectivity - Questions were free of emotionally charged words such as good / bad, strong / weak, etc.

Error Free - Surveys are susceptible to social desirability, leniency, central tendency, and halo-type errors. The ques-tions selected were those that have the minimum tendency toward these error types.

The Safety and Licensing Department assembled questions for each topic area of the questionnaire so that each area was well repre-sented in item content. Each topic area contained items soliciting suggestions for improvements.

A cover letter attached to each questionnaire was prepared. The cover letter (1) explained the purpose and gave background informa-C}

tion, (2) described the questionnaire and provided instructions, (3) ensured respondent confidentiality, (4) conveyed what will be done with the results, and (5) requested biographical information.

Questionnaire Distribution Questionnaires were administered to the control room shift super-visors, foremen, and licensed onshift operations personnel.

Compilation and Analysis of Responses As each questionnaire was retrieved, it was assigned a code number.

These code numbers were used to trace item responses to individual respondents in the event it became necessary to do followup inter-viewing.

After the responses were completed, retrieved, and logged in, they

\ were compiled by item. This was done by members of the Review Team.

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- b( ,/ Then the responses were submitted to the human factors consultant

.for a human' engineering review. The' purposes of that review were to:.

1. Assess responses - to - determine if violations of human engineering principles may be incurred.

2. Eliminate redundancies among responses (a count of re-spondees who made a particular response was maintained).

3. Eliminate responses that were not relevant to the goals and objectives of the CRDR.

4. . Identify and organize responses that were expressions of preference for a type of component, a procedure, etc.,

rather than a description of a potential problem area that may contribute to operator error.

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Upon completion of the human factors review, the HFC presented a

. compilation of the responses to the Review Team for final evalua-tion and disposition. The objectives-of the Review Team evaluation and disposition were as follows:

1. To verify the existence of any problems that were identi-fled (i.e., identify HEDs).

2. For those problems that were cited to:

o Determine if any corrective action had been taken or was planned that would eliminate the problem.

o Determine if proposed corrective action posed addi-tional human factor problems and/or increased the potential for human error.

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3. To determine if more information was needed and to E~ identify the appropriate CRDR activity (e.g., operator interview, survey,.or task analysis) for further investi-gation of the problem.

I 2.4.2.2 Results A summary of the results of the operator questionnaire which des-cribe.the operator responses to each item,_the disposition reached '

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by the Review Team on each response, and what, if any, action was

taken was prepared. The following five subsections contain an overview of the general findings and specific findings related to (1) procedures, (2) staffing, (3) corrective and preventive main-tenance, and (4) training. These latter four topics are addressed individually, since the operator responses most frequently con-e ,

tained opinions regarding subjects that are outside the scope of +

the CRDR. The operator responses to items in each of these areas  :

'Q were forwarded to organizations within DLC who have responsibility

. for the respective area.

1 General Findings .

The purpose of administering the questionnaire to the control room operators was to obtain as much firsthand knowledge as possible regarding problems or potential problems in the control room.

During the review of the operator responses, 52 problems were identified that were classified as HEDs by the Review Team and HED reports were initiated. To a large degree, the HEDs resulting from ,

the questionnaire dealt with operational problems and panel layout problems that would not have been evident via the control room survey.

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In addition, 37 problem areas were highlighted to be checked during the control room survey. Although these items most likely would have been identified when the control room survey was implemented, having these known problem areas highlighted ensured that they underwent a detailed check for compliance with the human engi-neering standards.

+ Eleven responses were evaluated as likely reflecting a problem area, but the responses were not detailed enough. For these problem areas, interview questions were formulated. Thus, each problem area where the Review Team did not think there was adequate information were further researched through the operator interview

activity.

r Procedures Review Findings Nine items related to procedures were included on the question-naire.

-There were only two items where a majority of the operators identified a problem with the ~ procedures. Eight operators felt like the procedures for shutdown, OJT for rad monitors, and turbine S/V regarding supervisory instrumentation should have more detail.

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V Most operators also felt that there was not enough participation by licensed personnel during procedures development. ' Prior to development of the new EOPs, licensed operators were assigned to the -procedures development team and participated in the plant-specific analyses underlying the procedures, preparation of the procedures, and procedures V&V.

Staffing Review Findings Fifteen questionnaire items addressing staffing issues were pre-sented to the operators. Generally, the operator responses were very positive. The operators reported that the control room is adequately staffed. It was recognized that during some evolutions and during the daytime shift, the workload is heavy, and sometimes it is dif ficult to complete all OSTs, MSPs, etc. It was noted that the administrative assistant is useful in reducing some of the documentation requirements on the operators.

Operators also reported that job definition is adequate, parti-cularly with sweetheart shifts, and that shift turnover creates no problem. There was one comment that the turnover procedure could be improved.

Apparently there used to be a shortage of operators to the point that it was difficult to take time of f or vacation. This no longer seems to be a problem. .ll o w e v e r , these were the expected negative responses regarding shift work. Several operators noted, however, that if schedules are made up far enough in advance, the impact of shift work on their home and social life is lessened.

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The operators did note that there were several things that could be O( ,/ 'done-to make the job more interesting:

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1.. Improve break facilities and control room working environment, including piping _in music (8)

2. Greater compensation including consideration for pay, hours, and holidays (4)

3. Increase staff so backshif ting not needed so of ten -(3)

4. Reduce paper work and testing (1)

5. Develop training programs that operators can get involved in during shifts (4).

Corrective and Preventive Maintenance Review Findings Six_ questionnaire items related to corrective and preventive main-tenance practices were presented to the operators. In general it I

should be noted that the operators stated that they did not perform l preventive maintenance. They did point out several surveillance

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) test and maintenance actions that can cause operational problems.

These are listed in Appendix B under 104, 105, and 108.

One operator also pointed out that there are many annunciators and L _ control room instruments that remain OOS for long periods of time.

f This item was checked during the CR Survey. The DCRDR Team found l

'that there was a number of OOS tags but none on safety related

equipment.

l 2.4.3 Operator Interviews .

l The purpose of the structured interviews was to clarify issues or potential problem areas that were identified in (1) the operator questionnaire or (2) the historical document review.

The structured interview items specifically addressed problem areas previously de fined. The operators were interviewed by the IIFC. No

) DLC personnel, other than the operators, were present during the interviews. .This ensured an objective approach towards the inter-2-14

views and established a situation where the interviewee should have

(} felt at liberty to comprehensively discuss the issues.

The HFC interviewer was experienced in conducting structured inter-views for CRDRs. The interviewer also was knowledgeable of the prior Beaver-Valley-1 CRDR activities and had participated in the reviews of the historical documents and the operator questionnaire responses.

2.4.3.1 Method Interview Development The HFC was responsible for developing the structured interview.

The interview addressed each item identified in the operator ques-tionnaire and the historical document review that needed clarifi-cation or additional information. The HFC structured an initial interview question and outlined subsequent points to be probed in O\ greater detail. Appendix C contains a copy of the interview items.

Interview Implementation The HFC conducted 12 interviews resulting in comprehensive responses to each item. The interviews were conducted in an area where there was direct access to the control room. In addition, a layout drawing of the control room was provided for reference.

Interviews lasted approximately 90 minutes.

Compilation / Analysis of Responses The HFC was responsible for compiling and analyzing the interviewee responses. Responses were compiled by item, and a summary of the responses prepared (see Appendix C). The summary provides a general description of the content of responses, a synopsis of the problems identified, conclusions drawn by the CRDR team, and

() identifies only required CRDR related actions.

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) Evaluation and Disposition by CRDR Team The HFC presented the summary of interview responses to other CRDR team members for final evaluation and disposition. The objectives of the ORDR team evaluation and disposition were as follows:

o To ensure that adequate information has been obtained and all unresolved issues have been addressed.

o To verify that any new problem (s) identified actually exist and that it is CRDR related.

! o For those new problems where there is a CRDR-related problem or discrepancy, to identify if corrective actions have been planned and to:

1. Verify that the corrective action has been completed, and

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2. Determine if the corrective action poses additional human factors problems and/or increases the potential for human error.

The CRDR team reviewed the interview summaries with the HFC. All problems and their implication for operators in the control room were discussed and evaluated. For each of the problems, one of the following conclusions was reached:

1. There are no implications for the CRDR (no control room operator errors attributable to design deficiencies, including procedures and training, were involved), how-ever, there is a problem. In this case, the proper per-sonnel (e.g. , maintenance) will be notified.

2. There is no problem.

3. The cause of the problem had been adequately corrected.

4. An HED exists.

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In the event an HED was identified, the HFC completed the appro-priate documentation.

2.4.3.2 Results During the interviews, 30 specific questions were asked to each interviewee, and each interviewee was asked to identify any other problem that he may encounter when performing his job. .In. response

-to.these items, 57 problems or problem areas were identified.

There were four categories of outcomes from the Review Team dis-position of the 57. items. These included the following:

1. No Action Required - When it was clear that the problem (1) was not related to operator job performance in the control room or (2) had been corrected.

2. Referral to Previous HED Writeup - When the problem had been previously reported and written up as a HED, the only action required was to ensure that the HED Form included the operator interview as another source for identifying the HED.

3. Preparation of a HED form - When the problem was a HED and had not been previously reported.

4. Miscellaneous Action - When a action other than a HED was required (e.g., review survey data or check item in more detail during another part of the CRDR) .

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O The following chart summarizes the results.

Action Category Number of Problems No Action 14 Referral to Previous HED 17 Prepare New HED 17 Miscellaneous Action _9_

57 2.4.4 System Function Review and Task Analysis (SFRTA)

The purpose of the SFRTA is to develop task analysis documentation utilizing the NUREG 0700 top down approach. The initial step in this activity was the performance of a generic SFRTA, sponsored by the Westinghouse Owners Group (WOG). Specified accident and transient scenarios were reanalyzed by the WOG, and system, func-V tion, and task requirements were identified. The task requirements included the identification of operator actions, instrumentation requirements, and control requirements.

The SFRTA was the basis for the Emergency Response Guidelines (ERGS), also developed by the WOG, that were the model and basis for plant-specific Emergency Operating Procedures (EOPs). In developing the Beaver Valley EOPs, the WOG SFRTA and ERGS, were customized to represent that actual response requirements of the plant. This activity was primarily the responsiblity of the EOP group. The CRDR team supported the activity via participation in the EOP verification and validation effort.

The SFRTA also served as the data basis for the DCRDR activity of Verification of Task Performance Capability (see Section 2.4.7).

In that activity the CRDR team made use of the task requirements data to ensure that the control instrumentation had the features and operational characteristics necessary for the operator to accurately and efficiently implement the EOPs.

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2.4.5 Control Room Inventory No formal inventory was completed during the DCRDR. However, the inventory requirement was fulfilled in the following way. A list-ing of instrumentation needed to implement emergency operating pro-cedures was developed during the verification of task performance capabilities (see Section 2.4.7). This list included the instru-ment tag number, type of instrument, location, and the charac-teristics of the instrument.

2.4.6 Control Room Survey As part of the DCRDR, a control room survey was performed. The pur-pose of the survey was to compare the design features of the exist-ing control room with applicable human engineering guidelines.

This section describes the methods employed in conducting the g survey and describes the personnel who participated in the survey.

O Deviations from the Program Plan It was stated in the BVPS-1 program plan, that the control room survey woulti be based on the CRDR Survey Development Guideline published by the INPO NUTAC on CRDR. On the basis of the NUTAC guidelinea, human factors surveys and checklists were compiled.

The NUTAC method provided screening criteria for the dispositioning of the nurvey items contained in Section 6 ef NUREG 0700. The NUTAC guidelines did not deviate significantly from the. guidelines pre-sented in NUREG 0700; however., there was a number of items where the measurement criteria were not considered applicable and other items which the NUTAC determined were not applicable to a Nuclear Power Plant control room environment. Subsequent to the NRC in-progress audit of the BVPS-1 CRDR, DLC decided t'o augment the NUTAC control room survey methodology with the methodology and checklist items set forth in NUREG 0700.

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In summary the deviation from the Program Plan consists of a more

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extensive control room survey effort in which the BVPS-1 control room design review team conducted not only a control room survey based upon the NUTAC guidelines but also a cupplemental survey based upon the 0700 guidelines.

2.4.6.1 Method As stated in the introduction, the BVPS-1 control room survey was conducted in two parts. Part one consisted of the implementation of NUTAC guidelines for survey development and administration.

Part two consisted of the performance of an 0700-based control room survey. The following subsections describe:

1. Construction of control room surveys and checklists based on NUTAC guidelines

2. Implementation of the NUTAC-based surveys

3. Use of the 0700 survey

( 4. Personnel assignments.

Construction of Control Room Surveys and Checklists Based on NUTAC Guidelines.

In developing the initial control room surveys and checklists, the CRDR team employed the survey development methodology set forth in Section 3 of the NUTAC guidelines. In addition, the example check-lists and surveys presented in Appendix D of the NUTAC guideline were relied upon heavily for selection of the items to be included in each of the checklists or surveys. The BVPS-1 checklists used in the control room survey included the following:

1. Overview Checklist (OC)

2. Operator Assisted Checklist (OAC)

3. Labelling, Mimics, and Demarcations Checklist (LMD)

4. General Panel Checklist (G)

() 5. Control Computer Checklist (CRCC) 2-20

o The surveys that were utilized for the control room survey included

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1. Design Convention Survey / General (DCS) i

2. Design Convention Survey / Repetitive Groupings (DCS)

-3. Lighting Survey (LS)

4. Noise Survey (NS)

5. - Anthropometric Survey (AS)

6. Annunciator Survey (ANS)

7. Communication Survey (CS)

0. Color Coding Survey (CCS)

9. Control Computer Survey (CRCS)

- An Abbreviations and Acronyms survey was not performed as an

{- initial part of the control room survey. However, as of this date,-

FL an - Abbreviations and Acronyms Survey has been completed and a l'. recommended list of abbreviations to be used both in the BVPS-1 as' well as the BVPS-2 control room has been established.

O Upon completion of the selection of items or the establishment of

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l-- conventions to be employed' in the surveys, checklist forms were developed. Appendix D contains a sample of the initial control  ;

room checklists / surveys forms that were used. s

[ Implementation of the Initial Control Room Checklists and Surveys l

Control room checklists and surveys were completed, where appro- ,

priate, on the BVPS-1 simulator. The simulator is plant specific f to BVPS-1.and is physically identical to the actual control room.

l At the time the checklists and surveyn were completed, the simu-i lator had not been delivered by Westinghouse. Therefore, the

{ control room survey aspects that were coupleted on the simulator l' were done at the Westinghouse facility. Those items which required performance in the control room were completed during backshifts.

O  :

i s

2-21 eme--w.wwar--.--,wre-r.-w.m.- rw.---l

Use of the 0700 Survey As stated earlier, even though a control room survey based upon the NUTAC guidelines was implemented, DLC elected to perform a supple-mental survey in accordance with the 0700 criteria. All 0700 items contained in Section 6 that applied to control room survey were completed, with the exception of items that were exactly the same as those used in the NUTAC-based control room survey. Even in many cases where NUTAC items were the same as 0700 items, DLC elected to check these items again. Similarly to the implementation of the NUTAC-based control room survey, the 0700 supplemental survey was conducted in part on the BVPS-1 simulator and, as necessary, in the BVPS-1 control room during backshifts.

One aspect of the 0700 survey was performed on a half scale photo-mosaic. That was a part of the control-display relationship survey. To complete this part of the survey, a BVPS-1 operator, who was accompanied by the HFC and the CRDR team leader pointed out f]

N/

each control on the bench and vertical boards. For each control, the operator described the control's functions and pointed out associated displays including the following as appropriate.

1. Indicator lights,

2. Amp meters,

3. System responses such as flow, pressure, volts, etc.,and

4. Alarms associated with the control's functions.

The HFC maintained a record of the control identification, the control type, and the associated displays. In addition, the control-display relationship was evaluated for proximity (i.e.,

physical relationship) , obscuration, and association (i.e., func-tional relationship). The HFC documented any human engineering discrepancies that were found.

O 2-22

Personnel Assignments Both the NUTAC and 0700 surveys were conducted by the CRDR team.

The team included two individuals with extensive human factors training and CRDR experience and the other team members identified in the program plan. Prior to the completion of any checklist-or survey, the HFC conducted an orientation and short training session on how the checklist / survey should be implemented. These orienta-

. tion / training sessions also included completing several of the items in an example format.

2.4.7 Verification of Task Performance Capabilities The NRC has defined the purpose of this task as ensuring that the instrumentation in the control room has the proper features and characteristics for presenting the information needed by the operator to perform emergency operations and that the controls have O the necessary precision and range so that the ope'rators' actions O may be performed as required by the EOPs.

The capability of the control room- instrumentation to iupport the EOPs was reviewed during the validation of control room functions' (see Section 2.4.8). As part of the validation of control room-functions, the adequency of each instrument was checked during (1)- ,

the ' walk-through/ talk-through of each EOP: and (2) the simulator , [

based scenarios that were dynamically exercised, s; i

e To further ensure that the control room instrumentation supports the EOPs, the DCRDR team compiled a detailed list of the informa-tion and control requirements for each step in the EOPs. For each specific piece of information-(e.g., throttle auxilliary'feedwater ~

flow), all values required in the EOPs were determined. This established the information and control requirements f.or the asso-clated CR instrumentation. Based on the information and control requirements, the HFC established the requirements for instrumen-O tation characteristics. For displays, the requirements included i

2-23 V

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

range, graduations, and trend capability. For controls, the d

requirements included range, or positions, and precision.

Subsequently, the control room was surveyed to ensure that adequate instrumentation existed, and each of the display and control characteristics requirements were met. In addition, for each

! control action, system /equ!pment feedbacP necessary to ensure the i proper operation of the control wac identified as a display /information requirement. The control room was surveyed to verify that there was adequate instrumentation to provide the operator with the necessary feedback.

In all instances where the .information, control, or feedback

[ requirements were not met, an HED was identified and the HFC com-pleted the proper documentation.

4 2.4.8 . Validation of Control Room Functions O'\

l As part of the DCRDR, a validation of control room functions and integrated performance capabilities was performed. The purpose of this validation was . to consider control room adequacy from the perspective of integrated functional requirements. The process I involved examination 'of the interactions and dependencies between 1 y operating crew and control room equipment. Specific concerns included:

r

1. Spatial relationships of instruments and equipment used y in task sequences.

l

2. Equipment response times vis-a-vis procedural require-l ments.

J

3. (Work load and the division of responsibilities among the

! Eoperating crew.

4. Communication and the adequacy of specific instrumen-

\ , tation vis-a-vis the requirements of the BVPS-1 Emergency Operating Procedures (EOP's).

^*

( o 2-24 b ],,

n.-

Validation was accomplished in two phases. Both phases employed the BVPS-1 simulator. First, the BVPS-1 simulator was used as a static control room mock-up to determine if the instrumentation and controls operate as called for in the EOP's and are spatially located so they can be used with the number of individuals normally on shift. Secondly, specific transients that require operators to use the EOP's were selected and run on the BVPS-1 simulator.

This section addresses the design, implementation, and results of the validation of the control room functions. The following sec-tions discuss in detail the methods used and the findings.

It should be noted that the BVPS-1 validation of control room func-tions was fully integrated with the verification and validation (V&V) of the BVPS-1 EOP's. It was found by DLC that many benefits resulted from this integrated approach. The validation of control room functions effort and the EOP V&V effort were enhanced by having the many disciplines (e.g., operations, engineering, training, and human factors) that are represented in both efforts working together as a team.

2.4.8.1 Methodology The following subsections describe the methods and personnel employed in the EOP walk-throughs and simulator exercises that were performed as part of the EOP V&V and the CRDR validation of control room functions.

EOP Walk-Through I

The detailed instructions for performance of control room walk-throughs are contained in Appendix B of the DLC EOP Procedure l

l Generation Package. These instructions have been included as Appendix E to this document. The instructions address the three

! major processes that constitute the walk-through activity: (1) j s/ preparation, (2) assessment, and (3) resolution. I 1

l 2-25 L

x The following paragraphs briefly summarize the EOP walk-through methods.

Where Conducted - The EOP walk-throughs were performed at the BVPS-1 simulator that is located at the site training facility.

Operating Crew -

The Nuclear Station Operating Supervisor assigned a typical operating crew to perform the EOP walk-throughs. The crew consisted of a shift foreman, a reactor operator (RO), and a plant operator (PO).

Operating Crew Training -

The operating crew had no formal training on the EOP's prior to the walk-throughs. As part of the V&V effort, a four-hour orientation was held in order to discuss the intent of the walk-throughs, the methods to be used, the data to be collected, and the philosophy and Q( structure of the EOP's. Prior to each EOP walk-through, an explanation of the overall strategy, emphasizing high level

, actions, of the procedure was provided to the operating crew and observer team. .

Walk-through Procedures - The shift foreman read aloud each step, note, and caution in each EOP. After each step was read, the RO and PO carried out the step. The review / observer team evaluated the operating crew action to determine if any of the following errors or discrepancies existed:

1. Incorrect reading of text or tables

2. Misunderstanding of procedural step

3. Misunderstanding of tables or figures

4. Inadequate instrumentation

5. Incorrect hardware referenced

6. Inadequate control feedback

7. Time interval violation 2-26

()

o 8.

9.

Insufficient information to perform step Inaccurate information in procedure step i

10. Incorrect sequence of actions

11. Insufficient label / abbreviation

12. Insufficient / inaccurate location information

13. Insufficient / inaccurate branching information In most cases, each step required a stop in the walk-through in order to collect the required information. The operators were encouraged to comment and raise questions about the pro-cedural steps. Operators were questioned as to whether they understood the step, why it was being performed, and if they had sufficient instrumentation. Branches to other procedures were checked for accuracy as each branch was encountered, and then the procedure in effect was continued.

Data Collection - The previous paragraph contained a listing

/) of the errors or discrepancies that represent the primary EOP Nl assessment criteria. Appendix E contains examples of the data collection forms. The forms were completed by the human factors specialists and the CRDR team leader. In addition, observations and notes were taken by representatives of the EOP development team and the operator training staff.

Debriefing - A debriefing was held at the conclusion of each EOP walk-through. The entire walk-through team participated in the debriefing which included:

1. A discussion' of discrepancies or problems identi-fled during the walk-through

2. A discussion of possible resolutions to all discrep-ancies

3. A summary of the overall assessment of the EOP O

2-27 r --w, - , , . . - - - , ,.a- , . - . . - ,_, n,....,,n -

,, ,, . . , - - . , - , ,,..m--- n.------ - - ~ . - . . , . . . , . .

p h During the debriefing it was determined if the problem appeared to be a CRDR issue or a procedure issue.

Documentation - In addition to the completed data collection forms, documentation included the following:

1. Validation Discrepancy Sheet

2. Control Room Walk-Through Validation Summary Forms

3. EOP-ERG Deviation Form.

Appendix E contains examples of these forms.

Personnel Assignments -

The walk-through team included the CRDR team leader, who also had the responsibility for co-ordinating the walk-through, two human factors specialists from the CRDR team, the operating crew, two representatives from the EOP development team, and two representatives from the operator training staff.

EOP Validation on Simulator

'The detailed instructions for performance of validation on the simulator are contained in Appendix E of the DLC EOP Procedures Generation Package. These instructions are included in Appendix E of this document. The instructions address the three major pro-cesses that constitute the simulator validation activity: (1) prep-aration, (2) assessment, and (3) resolution.

The following paragraphs briefly summarize the EOP validation on the simulator.

Where Conducted - This phase of the EOP validation was con-ducted on the BVPS-1 simulator that is located at the site training facility.

/^1 b

2-28

5

() Operating Crew -

The Nuclear Station Operating Supervisor assigned a typical operating crew to perform the EOP vali-dation on the simulator. The crew consisted of a shift fore-man, a reactor operator (RO), a plant operator (PO) and a Shift Technical Advisor (STA).

Operating Crew Training - The operating crew received one week of formal training on the EOP's prior to the validation effort. Training included classroom activities and simulator exercises.

Scenarios Run -

Appendix E contains a brief summary of the scenarios that were run. Not all scenarios were run all the way through because of certain software limitations that existed at that time.

EOP's Covered - The following EOP's were covered in whole or N in part:

)

E-0 ECA - 0.0 FR - S.1 ES - 0 ECA - 0.1 FR - C.1 ES - 0.1 ECA - 0.2 FR - C.2 ES - 0.2 ECA - 1.1 FR - H.1 cS - 0.3 ECA - 1.2 FR - P.1 E-1 ECA - 2.1

! ES - 1.1 ECA - 3.1 ES - 1.2 ECA - 3.3 ES - 1.3 ES - 1.4 E-2 Y

E-3 -

ES - 3.1 ES - 3.2 ES - 3.3 O

2-29

i

) Simulator Exercise Procedure - Each scenario was initiated, and the operating crew functioned as if in the control room.

Once it was determined that an EOP was required, the shift foreman read aloud the EOP and the RO, PO, and STA carried out assigned steps. The scenarios were not interrupted by the observers. There was no pre-briefing or any other orientation that might alert the operators as to what scenario was being run.

Data Collection - Data collection was performed by members of the CRDR team, the EOP development team, and operations train-ing staff. In many cases the data overlapped, but given the difficulty of collection of continuous observation data of an operating crew, the overlapping proved to be a benefit, since it helped minimize any loss of data. The CRDR related data collection included developing an operating sequence diagram

, and checking crew action against pre-established criteria.

p. Appendix E contains the data collection forms.

Q The data collected by the representatives from the EOP development team and training included general observation regarding the implementation of the EOP's.

Debriefing - A debriefing was held at the conclusion of the first day. Thereafter, debriefings were held after each scenario. The entire simulator validation team participated in the debriefing which included:

1. A discussion of discrepancies or problems that had been identified.

2. A discussion of possible resolutions to all dis-i crepancies.

3. A summary of the overall assessment of the scenario and the EOP's involved.

2-30

~'

During the debriefing it was determined if the problem or dis-(U} crepancy appeared to be a CRDR issue, a procedure issue, or a training issue.

Documentation - In addition to the completed data collection forms, documentation included the following:

1

1. Validation Discrepancy Sheets (same as form used in the walk-through)

2. Summary of EOP Validation on the Simulator

3. EOP - ERG Deviation Form (same as form used in the ,

walk-through).

Appendix E contains copies of these forms.

Personnel Assignments -

The team for the validation on the Q simulator included the CRDR team leader, who also had the responsibility for coordinating the validation, the HFC, an engineer from the CRDR team, a representative from the EOP development team, and two to four representatives from training. Two of the training representatives had participated in the WOG-ERG validation and/or another utility EOP validation.

2.4.8.2 Results The results of the EOP walk-through and the EOP validation on the simulator are described in the following subsections.

Results of EOP Walk-Through The total number of discrepancies identified during the EOP walk-throughs was 315. These discrepancies were reviewed by the EOP team. Twenty-five (25) CRDR HEDS were identified. The other dis-2-31

d crepancies were addressed by the EOP team. The HEDs were sub-sequently reviewed by the DCRDR team as part of the HED assessment activity. During that process each HED was reviewed to determine if a problem existed and, if so, what resolutions L

were appropriate.

Results of EOP Validation on the Simulator j The total number of discrepancies identified during the EOP validation on the simulator was 100. Of these it was determined

-during the debriefing that 30 were DCRDR HEDs. These HEDs were subsequently reviewed by the DCRDR team as part of the HED assessment activity. During that process, each HED was reviewed to determine if a problem existed and, if so, what resolution was appropriate.  ;

2.4.9 Assessment of Human Engineering Discrepancies O-

V The investigative processes tnat constituted the review phase of the - DCDR . for BVPS-1 resulted in the identification of 443 Human Engineering Discrepancies (HEas). Once these HEDs had been identified there was a need to analyze and interpret each HED to establish its potential safety implications. Means of correcting or minimizing the effects of the discrepancies had to be identified and assessed, and cost effective solutions that

! provide the necessary design improvements had to be selected and verified. These requirements. constitute the goals of the assessment phase of the DCRDR which is addressed in this report.

i

The objectives of the assessment phase of the DCRDR were as follows

i

1. Analyze and evaluate the problems that- had or could arise from identified Human Engineering Discrepancies.

p 2. Identify and analyze means of correcting those discrep-l ancies that could lead to problems.

l 2-32

.. .= - . . . . - .

3. Interface the assessment process with those of other

^

control room related projects that are concerned with or may effect Human Factors.

4. Prioritize the implementation of HED resolutions in a manner that takes into consideration the nature and seriousness of the HED.

Special emphasis was placed on the assessment of improvements affecting operator performance under abnormal or emergency condi-tions.

Method Figure 2-1 displays the process for assessing HEDs and for estab-lishing a recommended schedule priority. Appendix F contains the Beaver Valley Unit 1 HED Report Form and the Beaver Valley Unit 1 g HED Corrective Action Analysis Summary Form. The two documents contained in' these appendices are the working sheets that were used by the control room design review team in the assessment of the O

, ___ 2-33 ___ _ ,_

HEDs and as such reflect the logic and assessment flow displayed in

. \. ,/ Figure 2-1. The following paragraphs briefly summarize each of the steps that were taken by the BVPS-1 CRDR team in assessing the HEDs. In summary these steps include the following:

1. Potential Operator Error Identification

2. Potential Consequences of Error Identification

3. Error / Consequence Analysis

4. Error Recognition / Auto Recovery

5. HED Corrective Action (s) Identification

6. Corrective Action (s) Analysis

7. Recommended Resolution

8. Resolution Categorization

9. Schedule Prioritization Potential Operator Error Identification -

The first step in the assessment of the HED is to identify potential operator errors. Typical potential errors that were identified

() included misreading of instrumentation, delays in taking proper control actions, misinterpretation of system status, etc. To minimize subjectivity, the CRDR team did not attempt to assign to an operstor error a probability of occurrence--

only to identify that a potential operator error existed.

-Potential Consequences of Error Identification - The CRDR team determined the possible consequences of error for each HED.

In many cases the potential consequences of error were not specific. That is, no specific system evolution would be a result of the particular error. However, in other cases con-sequences that might affect the safety and availability of the unit were identified.

O 2-34

HED NO HED YES EXPERIENCED BEFORE E N H'. 1 2 3 4 DOCUMENT NO 15 HEt A ACCIDENT YES DEFINENERIFY X X FOR RECORD o PROBLEM RESOLUTION RELATED / A "O 8 YES x x TECH. SPEC. VES DEFINENERIFY FAVORABLE RELATED B RESOLUTION COST / BENEFIT NO X X NO X X YES DEFINENERIFY FAVORABLE C RESOLUTION COST / BENEFIT NO X X X NO DEFINENERIFY X X RESOLUTION

\ YES / ERROR ACC10ENT RELATED E REC / REC YES X X YES DEFINENERIFY FAVORABLE g

RESOLUTION COST / BENEFIT NO X X X YES NO DEFINENERIFY FAVORABLE RESOLUTION COST / BENEFIT

\YES TECH. SPEC.

RELATED F OR REC / REC NO X

X X

X YES

/ \ YES DEFINENERIFY FAVORABLE NO RESOLUTION COST / BENEFIT NO X X X X X X YES NO DEFINENERIFY FAVORABLE RESOLUTION COST / BENEFIT OR X X X G REC / REC YES A YES DEFINENERIFY FAVORABLE RESOLUTION COST / BENEFIT NO X X c

\

\ Figure 2-1 HED ASSESSMENT FLOW

- p, -. -n -. e -----4 m

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

() Error / Consequence Analysis -

As can be seen on the Beaver Valley Unit 1 HED Report in Appendix F, the Error / Consequence Analysis consists of a series of questions which can be l answered yes or no. By following the logic of responses the seriousness of the error / consequence is established. The questions include the following:

o Has the HED been historically documented (i.e., has an error due to the HED been committed)?

1 o Is the documented HED accident related?

o Did a documented HED violate technical specifi-cations?

o Is an undocumented HED a problem?

o Is an undocumented HED accident related?

o Could an undocumented HED lead to a violation of the technical specifications?

The final question in the Error / Consequence Analysis is O' whether there is error recognition or auto-recovery from the

. potential operator errors. If there is either error recogni-tion or auto-recovery, it is described on the HED Report.

~ HED Corrective Action (s) Identification - Once it was deter-mined that the HED represented a problem then the CRDR team identified alternative corrective actions that would lead to the resolution to the HED. In developing the alternative corrective actions the CRDR team considered the following:

3 o Enhancements o Board modifications

, o Instrument modifications o Redesign of control room features o Procedure modifications o Training I o Control room environmental upgrades i O 4

. 2-36

3 T

Each 'of the . alternative corrective actions was listed on the HED report.

Corrective Action (s) Analysis -

In analyzing the corrective actions the Corrective Action Analysis Summary form in Appendix F was used. In summary the CRDR evaluated each pro-posed corrective action against the following criteria:

o Impact on operating effectiveness o Impact on system safety o Impact on plant availability o Consistency with existing features / conventions o Compliance with regulatory design requirements o Impact on control room staffing o Impact on operator training programs o Consistency with other emergency response activ-ities

! o Potential for creating new HEDs The results 'of the evaluation of each HED against each criterion was documented on the HED Corrective Action Analysis Summary Form. In the event there were any yes responses associated with any of the criteria, the CRDR team documented on the form why the yes response had been reached.

Recommended Resolution -

Based on the results of the HED Corrective Action Analysis a recommended resolution was identified. It should be noted that in the case that more than one-resolution appeared to have equal benefits, then a r cursory cost-benefits analysis was performed by the CRDR team prior to recommending a particular corrective action. This preliminary cost-benefits analysis only dealt with the overall magnitude and cost of the equal or nearly equal corrective actions.

O .

1 2-37 t

- - , - -.--.-.--,-----.---r...--...-- . + - v- .---..-1---vr.,,--,-.--ww-----,w. -.---,,-,ey,-,w--, - .*>m-~-e --m

Resolution Category -

On- the HED Report the Resolution Category was also identified. This categorization was per-formed primarily for the purpose of grouping similar types of HEDs so that the aggregate impact of HEDs could also be con-sidered in the HED assessment phase. The categories that were utilized include the following:

TABLE 2-1 RESOLUTION CODES CODE DEFINITION AAAA No problem exists or no change is recommended.

BRD MD Resolution requires a modification of the position of the controls or displays in the control room.

Resolution requires a modification

~

COMPTE or upgrade to process computer hard-ware or software.

CRUPGR Resolution requires an upgrade to the environmental features of the control room.

ENHANC Enhancement will resolve HED.

. INS MD Resolution requires a modification (e.g., scale range, units, control type, etc.) of a particular control or display.

LMD Resolution will be determined in LMD study.

O-ll 2-38 s 1

, - , , , , . , . . - - - - , , w-.--.,------

\ '

CODE DEFINITION OTHER Includes HEDs that are too general (specifics are contained in other HEDs) and resolutions that do not fit in other categories.

PRCDRE Resolution requires procedure modi-fication.

REDSGN Resolution likely to require modifi-cations on control boards and in plant.

TRNG Resolution requires training modifi-

/

cation or upgrade.

TBC Resolution not attained. Problem and resolution to be checked further.

Schedule Priority - A final action taken by . the CRDR team during the assessment phase was to recommend a schedule priority for each of the proposed resolutions. The establishment of the recommended schedule priority was performed in accordance with Figure 2-1, HED Assessment Flow.

It is the intent of DLC to implement all priority 1, 2, and 3 corrective actions by the end of refueling outage 7 (Fall 1989). The priorities identify the general

?

U 2-39

t^i sequence in which corrective action will be implemented, with the exception of priority three items. Priority three will be implemented on a " target of opportunity" basis until.

priority 1 and 2 corrective actions are implemented. Upon completion of priority 1 and 2 corrective actions, priority

~3 items will be scheduled for completion. Scheduling prior-ities are as follows:

Priority Implementation

1. As soon as possible after a specific solution has been approved by DLC management. No later than 18 months after issue of all design outputs.

2. As soon as practical given other

~ DLC commitments, available resources, and future NRC require-ments.

3. Specific implementation date to be scheduled after priority 1 and 2 corrective actions are completed.

4. No implementation recommended.

Enhancement As soon as practical. No later than end of-refueling outage 6.

The schedule priority on the HED printout also indicates if the corrective action has been completed (COMPLTE); if the corrective action is in-progress (IN-PROG) currently, or if a schedule p priority is not applicable (NA). In-progress includes any stage V of implementation from engineering analysis to control room modification.

2-40

O Overview of the Assessment Process The complete OCRDR team participated in the HED Assessment Phase.

The HFC took the lead in completing the HED Report and the HED Corrective Action Analysis Summary. The information that was developed to complete these forms was contributed by all members of the DCRDR team. The availability of a half-scale photomosaic

~

proved to be extremely helpful in conducting the HED assessments.

In addition to having the photomosaic, which was used not only for evaluating existing HEDs but also for verifying the appropri-ateness of proposed resolutions, the DCRDR team had cutout araw-ings of all of the control panels. As part of the process of recommending resolutions to HEDs the DCRDR team modified the as-built drawings as necessary to indicate proposed control board modifications.

Results O

V Appendices G through H contain the results of the DCRDR and assessment activities. Appendix G list the HEDs by NUREG 0700 Guidelines. The printouts in Appendices H through S are organ-ized by resolution categories described in the previous subsec-tion. In addition to identifying the resolution and the category of the resolution, the printout identifies (1) the NUREG 0700 guideline violated, (2) the investigative process which was the source of the HED, and (3) the recommended schedule priority.

Appendix T presents all HEDs organized by schedule priority.

2.5 Integration With Other NUREG 0737 Requirements As stated in the DCRDR Plan, DLC integrated the DCRDR with other NUREG 0737 initiatives. These included (1) the Safety Parameter, Display System (SPDS) , (2) Emergency Operating Procedures (EOPs),_

(3) Regulatory Guide 1.97, and (4) Emergency Response Facilities (ERF). The following paragraphs briefly describe how these NUREG t 0737 initiatives were integrated with the DCRDR.

2-41

. _ _ _ . . ~ . - _ _ . - - . _ __ _

O V -2.5.1 SPDS DLC purchased the Westinghouse SPDS. During its development, this system underwent human engineering to ensure that the hard-ware and software were design to facilitate the man-machine interface. The human engineering did not, however, consider operation of the SPDS within the context of the BVPS-1 control room and operating practices. The concern of the DCRDR team was that the SPDS was optimally integrated into the control room--

-appropriately supporting BVPS-1 operating procedures.

To alleviate the concern, the DCRDR team conducted a human engi-neering review of the SPDS. The review addressed the following areas:

o Utilization of colors o Symbology, nomenclature, and abbreviations O

Q. o o

Location and mode of operation Information presentation The DCRDR team developed a checklist of items representing the concerns in each of these areas. The checklist was based on NUREG 0700 and NUREG 0835 and contained other items that the DCRDR team considered important. The checklist review was con-ducted by the DCRDR team.

2.5.2 EOPs Section 2.4.8, Validation of Control Room Functions, describes in detail the considerable integration between EOP development and V&V and the DCRDR. There is no need to repeat that description at this point in the report; however, the following list enumer-l l

ates the commonalities that existed:

O o EOP development and verification of task performance O capability were based on the same system function review and task analysis.

2-42

(m o EOP development and verification of task performance cap-ability were based on the same system function review and task analysis, o The EOP walk-through/ talk-through V&V efforts were jointly conducted by the EOP development team and the CRDR team, o The simulator exercise - based validation efforts were jointly conducted by the EOP development team and the CRDR team. ,

2.5.3 RG 1.97 There has not been as close a direct tie between RG 1.97 and the CRDR as there was with the SPDS and EOPs, but that was due to the nature of the initiatives not the lack of effort to integrate them.

In fact, the CRDR team leader has the responsibility for DLC's response to RG 1.97. The interface between the two initiatives has been primarily a flow of information from the CRDR to RG 1.97 con-cerning instrumentation requirements and the characteristics of existing instrumentation.

2.5.4 ERF The ERFs were near completion prior to beginning the DCRDR, and there has been little human factor interface between the two efforts. Results of the DCRDR are distributed to ERF project personnel in order to keep them up-to-date on DCRDR activities.

1

?r e

~

2-43 m

.T r )._

s 3.0- Review Findings Each of the discussions of DCRDR methods contained in the previous section included a general description of the results,

.and stated in the previous section, the detailed results of the

~

CRDR and assessment activities are contained in Appendices G through U. Appendices H through T are organized by corrective action category and by schedule priority within each category.

Table 3-1 summarizes the findings.

TABLE 3-1

SUMMARY

OF DCRDR FINDINGS

1. HEDs By Schedule Priority Resolution Category'Enhanc 1 2 3 4 In-Prog Total AAAA N/A N/A N/A N/A N/A 0 172 8 10 1 37

( BRD MDl COMPTE 3

2 9

1 6

2 7 0 0 12 CRUPGR 0 0 4 7 0 0 11 ENHANC 32 0 0 1 0 0 '33 INS MD 3 4 4 18 0 0 29 -

LMD N/A N/A N/A N/A N/A 79 79 OTHER- 10 6 0 3 1 0 20 PRCDRE O 16 0 0 0 0 16 REDSGN 0 3 1 2 0 0 6 TBC N/A 2 N/A N/A N/A 2 4 TRNG 0 7 0 0 0 0 7 SPDS 0 1 0 1 0 3 5 TOTAL 50 49 17 47 11 85 431 *

• Redundant HEDs and HEDs where resolution gs already corrected not included.

3-1

4.0 IMPLEMENTATION t

The IIED summaries contained in Appendix G through U identify the schedule priority for each HED. The schedule priority also indicates that some HEDs have been corrected, corrective action to some HEDs are in progress, and, in a very small number of cases, the HED requires additional study.

The following subsections address HED resolutions that fall into these categories:

4.1 Completed Corrective Actions Table 4-1 identifies HEDs that have been resolved and the correc-tive action taken.

4.2 In-Progress Corrective Actions The major corrective action that is currently underway is the enhancement of the control boards through a program of new labelling, demarcation, and color shading, and improved legends (annunicators, status panels, and pushbuttons). This study will include also an annunicator study that will result in recom-mendations for (1) reorganization and enhancement of existing annunicator and (2) any annunicator additions or deletions that would improve problem acknowledgement, recognition, and response.

In addition, there are three other control room modifications that are resolving HEDs. There are as follows:

o Carpeting for the control room is being installed.

o A new ICC package is being developed and installed --

the ICC package will replace the APDMS.

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. l TABLE 4.1 - COMPLETED CORRECTIVE ACTIONS l HED No. Guideline Corrective Action 1 6.1.1.3(A) Reactivity Computer has been removed from control room 115 6.4.2.1 Raise / lower positions reversed.

160 6.5.1.2A Procedure Revised 161 6.5.1.2A Procedure Revised 201 6.5.1.2A Procedure Revised 177 6. 5.1. 5 A (31 Meters have been replaced 239 6.5.4.lK Recorder has been removed 244 6.5.4.lK Instrument has been removed 363 6.8.3.lB Demarcation has been added 379 Procedure Procedure has been revised 380 Procedure Procedure has been revised 381 Procedure Procedure has been revised

., 410 Procedure Procedure has been revised 413 Procedure EOP related attachments placed in separate book 414 Procedure EOPs organizaed into separate book 417 Procedure Procedure Revised 420 Procedure Procedure Revised i

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i . o The Emergency Generator Governor Control and indicator lights are being modified to conform to Control Room i conventions.

4.3 Further Study Requirements In' the event that it was unclear (1) whether or not the HED caused a control room problem or (2) what should be done to resolve the HED, a further study requirement was identified, and a member of the DCRDR Team was assigned the requirement as an action item. The following four HEDs are receiving further study.

HED No. Guideline Discrepancy 38 6.1.5.lA AC does not work properly-----heat may cause operator discomfort; may affect

[N ; instrumentation.

.'Q 111 6.4.1.2E Spring loaded OT-2 switches springback past center position and actuate third position.

430 SIMEX LHSI flow indicator (sq. rt. scale) could not be read below 200 GPM.

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Operator had LHSI flow but did not know it.

435 SIMEX RCS Press indicator on VA6 misread twice during validation.

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'4.4 ' Missing HED Numbers l

In the HED printouts in Appendices G through U, each HED is l assigned a number. Nine numbers are missing from the sequence.  ;

The explanation for the minsing number is as follows: l

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1 I. 382 - number not used i

!. 258 - same as 229 323 - same as 310

336 - same as 329

340 - same as 326

) 365 - same as 89 368 - same as 68 2

371 - same as 70

) 373-- same as 70 s

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i APPENDIX A HISTORICAL DOCUMENT REVIEW DOCUMENTATION AND FORMS i

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INCIDENT REVIEW REPORT FORM AND GUIDELINES FOR COMPLETING THE FORM l

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CRDR DATA SHEET - OPERATING EXPERIENCE REVIEW ,

INCIDENT REVIEW REPORT *

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A. Type of Report and Number: '

B. Date:

C. Operating Status: D. Result:

E. Incident Cause Category:

F. 'Significant Plant Conditions s I

G. Discovery

Description:

H. Items Involved in the Incidents s Plant System Plant' Subsystem Component Equipment Item or Topic I. Did a Change Implementation Contribute to the Incident?

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'f J. If Personnel Error Was Involved: -

j 31. The Error Was

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J2. The Error Occurred Because: .:

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,r L. Corrective Action Cited By Incident Report: ',

1 M. Reviewer's Comments:

p N. Prepared By: 0. Dates (

[ P. Review Team Dispositioning and Date [

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.f Q. Control Room Human Engineering Discrepancy Number HED-

, R. Related or Interactive HED(s):

. *Refer to Guidelines for information to be provided for Line Items.

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4 .x y) e CRDR DATA SHEET - OPERATING EXPERIENCE REVIEW v Incident Review Report Guideline to Line Items of Data Sheet i

A. Enter the identification of report reviewed (i.e., IR1 75-1)

8. Enter Incident Report Date C. Enter Operating Status of Plant at time of incident, i.e., Mode 1 through 6, profuel load, etc.

D. Enter one of the following as a result of the incident.

1. An incident with no consequence

2. An off-normal equipment status without damage

3. An operating limit was exceeded

4. An incident with consequence (i.e., on equipment or personnel, 4 radiation release, etc.)

q 5. # Reduced plant availability (i.e., reactor tripped, unit shutdown,

( unit derated for hours.)

E. Enter one or more of the following incident causes:

1. Equipment Failure

2. Engineering Error

3. Personnel Error. Include job category (i.e., operator, maintenance, l I&C Tech.)

4. Other. Include items such as procedures, training, etc.

F. Enter any plant conditions which may be considered significant or unusually abnormal such as more than one component or equipment failure or unusual maintenance conditions.

G. Enter one or more of the following items by which the incident was discove red.

1. Annunciators

2. Recorders i 3. Indicators

4. Labels, Tags, Control-Position i

5. Documentation Review

. 6, Shift Turnover

7. Procedures O. ,

S. Consequences of the error, such as area contamination p .

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\ H. Definitive examples of items are given below.

Plant System: Reactor Coolant, Pressurizer and Pressure Relief, Residual Heat Removal, etc.

Plant Subsystem: Degasification or Evaporator Subsystem of the Baron Recovery and Primary Makeup System, Station Air, Station Instrument Air, Containment Instrument Air, Extraction Steam, etc.

Canponent: Pump, valve, valve operator, etc. (Include Mark Number if kieown)

Equipment Item: Control Board Panel Name and Number, Control Board Control or Display Name and Number, etc.

Topic Items Control Board Layout, Lighting, maintenance procedures, etc.

I. If a change implementation contributed to the error, identify and give a brief description of the change implemented. Changes include proce-dural, design, administrative, etc.

31. The error wass (See explanations below of the following J1 Items)

O 1. The omission of an action required to perform the task.

b 2. The transposition between two actions or two components required to perfonn the task.

3. Performing actions inappropriate to the situation.

4. Non-required act in procedure

5. Failure in communication

, 6. Other J2. The error occurred because: (See explanations below of the following J2 Items)

1. Received or obtained inadequate information

2. Misunderstood the information l 3. Failure in communicating or reporting of information j

4. Procedural deficiency

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5. Directive deficiency

6. Mede an incorrect decision concerning the appropriate course of I O action A-3 I

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8. Workload too high

9. Normal reflex (in app.copriate situation)

10. Disorientation (confusion between North and South, right and lef t, etc.)

11. Memory lapse or error in remembering

12. Decreased attention

13. Maintaining an erroneous conclusion

14. Poor coordination in manipulating controls, objects, etc.

15. Other Explanations of J1 and 32 Items for Incident Review Report:

J1. The error was:

1. Omission of an action required to perform task.

A This refers to failure to perform a step in a task or an entire I task.

Failure to carry out a surveillance activity within the required time frame should also be included in this category.

2. Transposition between two actions or two components. ,

This refers to either a " Wrong act executed on a correct component or equipment" or a " Correct Act carried out on a wrong component or equipment."

3. Performing actions inappropriate to the situation.

This refers to an action that would be appropriate to another similar situation but is not appropriate to this particular situation.

4. Non-required act in procedure This refers to an extraneous act not related to the task at hand.

This includes inadvertent or accidental acts.

5. Failure in communication This refers to a task in which the person was required to coordinate with or report information to one or more persons.

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J2. The error occurred because (Inadequate training, poor design, and environmental factors are not treated here)

1. The person making the error received or obtained inadequate )

information.  !

i The information available was insufficient, poorly presented, inaccurate, or incorrect and hinders the person from reaching a correct decision in the time available. See also Item 4 below for written procedural deficiencies and Item 5 for directive deficiencies.

2. Misunderstood the information.

This refers to an incident where the information available was adequate and accurate to reach the correct de-ision but a wrong conclusion was arrived at and inappropriate action was taken. The wrong conclusion could be concerning the status or condition of the plant, system or component on which the person was working, etc.

3. Failure in communicating or reporting of information.

This refers to someone failing to communicate or improperly communicating necessary information to the person making the error.

i 4. Procedural deficiency:

j Similar to Item 1 except that the error in performing the task was j the result of a peccedural deficiency. (i.e., missing step, etc.)

5. Directive deficiency:

Similar to Item 1 except that the error in performing the task was

the result of a deficiency in a directive relating to the task.

6. Made en incorrect decision concerning the appropriate course of action.

The information available was sufficient, accurate, and correctly interpreted so that the person understood the overall situation or plant status. However, the person took an inappropriate action.

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7. Incorrectly carried out decision.

This means that the person decided to take a correct course of action but then incorrectly carried it out (i.e., inadvertent ,

action).

8. Workload too high

This pertains to having insufficient time to prepare for, irnplement or adequately check a task action.

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9. Nomal reflex The error was caused by taking customary action that would nor-mally be appropriate but because of a change or difference in the situation it was inappropriate.

10. Self-explanato ry

11. Hemory lapse or error in remembering Person knew the required infomation or the action to take but, for some reason other than decreased attention, forgot the information or action.

12. Decreased attention Person failed to pay sufficient attention to some aspect of the task.

13. Maintaining an erroneous conclusion (mind-set)

Person retains an erroneous conclusion to a diagnosis in spite of evidence supporting alternative conclusions. This can occur when early facts support the initial conclusion for a period of time.

14. Poor coordination in manipulating controls, objects, etc.

This refers to manual dexterity such as reaching for one control and erroneously manipulating another or turning a switch to a setting other than the intended one.

K. Control Room Problem Description Provide a brief description of any problems that relate only to the control room or to operating personnel in the control room and are associated with the incident.

L. Corrective Action Cited by Incident Report State the corrective actions already taken or to be taken as a result of the incident and which are described in the incident report.

H. Reviewer's Comments This item is provided for comments, pertinent to the incident, such as may come to mind because of the reviewer's personal experience, in-sights to the problem, relationship to other problems familiar to the reviewer or possible solutions to the problem.

N. Prepared by: Provide reviewer's name.

O. Date Provide the completion date of the report by reviewer.

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I P. Review Team Dispoeitioning This line item is for documenting any decisions made by consensus of the review team and the date of such decisions regarding the incident repo rt .

Q. Control Room HED Number If it la decided that the incident report describes a Human Engineering Discrepancy then a sequential HED Number will be assigned and a HED form will be completed.

R. Related or Interactive HEDs This line item is for documenting other HEDs discovered during the Incident Report Review which may be related in some way or interact with the HED(s) of this report. Particular attention should be given to HED interaction and the possible cumulative effect which they may hwe.

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APPENDIX B 4

OPERATOR QUESTIONNAIRE DOCUMENTATION AND FORMS T

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CuER LETTER TO OPERATOR QUESTIONNAIRE I

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PURPOSE AND IMPORTANCE

[V)

The purpose of this questionnaire is to provide operational data to be used for the Control Room Design Review (CRDR) by the CRDR team. Some topics to be addressed in the upcoming CRDR will not be evident to an outsider's examina-tion of the control room. They require direct experience in operating the equipment. The attached questions cover areas in which your experience is essential for an adequate review.

Background

Following the Three Mile Island (TMI) incident, the Nuclear Regulatory Commis-sion icsued recommendations to utilities in order to avoid these types of things which collectively caused or contributed to the TMI incident. By re-cent letter, No. 82-33, Office of Nuclear Reactor Regulation, utilities re-ceived further directives on the performance of a CRDR. The objective is to

" improve the ability of nuclear power plant control room operators to prevent accidents or cope with accidents if they occur hy improving the information provided to them." One element of the CRDR is the use of Human Engineering principles to evaluate human factors in the control room, i.e., the man-machine interface. Therefore, the control room will be evaluated for light-ing, noise, control characteristics, instruments, displays, procedures, systems and other items that could impact on operator performance.

Description and Instructions

() The questionnaire is open ended and self administered. The questions cover basic topics from workspace layout to training. They are designed to solicit most of your answers and comments. However, space is provided for any addi-tional comments that you may have. Feel free to use it for pert;nent informa-tion to this effort.

Please be as specific as possible in answering the questions by listing par-ticular components, types of components, systems or panels, operating status, sequence of events or whatever information might be applicable to a particular question. No answers should be left as a simple "yes" or "no" but should include as much pertinent detail as you can provide. Qualify your answers whenever they need be.

Read over the complete questionnaire before you start answerinq the ques-tions. This will give you a better idea as to where certain cnswers fit since some of the questions may seem identical at first glance. Doing this will also help to control the specific content of a question-answer pair and to maintain the question groupings. It is suggasted that the questions be com-pleted in the control room or with the aid of a training mock-up (at Johnson Street) for the benefit of recall and improved responses.

Please return your conpleted questionnaire in the envelope provided within eight (0) weeks of the issuance date given at the top of the cover letter.

Fill in your name, date of completion and biographical information on the Pernonnel Information and Biographical Data Sheet (PIBD), only.

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Confidentiality

[mV}

Confidentiality will be maintained for you and the information you supply.

This will be accomplished in the following way. Upon receipt of an envelope containing a completed questionnaire, a code number will be assigned to the PIBD sheet and the questionnaire. The PIBD sheet and the questionnaire will then be separated. If additional information or clarification of a particular response is required by the review team, the code number will be used to trace back to individual respondents. A follow-up interview may be required. Code numbers will be used only for this purpose and only by the review team. We will not identify the writer of any responses without your consent.

After the questionnaires have been completed, received and logged in, they will be examined and reviewed on an item for item basis. Responses will then be summarized on a Questionnaire Item Summary Form. Biographical data will be handled in a similar way, being summed and averaged.

If you have any questions about the questionnaire, please feel free to contact Ed Coholich on Pax 5224 or 643-5010/5304.

Thank you for your consideration and help.

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OPERATOR QUESTIONNAIRE ITEMS i

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) OPERATOR QUESTIONNAIRE ITEMS

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Workspace and Environment 0Q-1 What equipment or equipment arrangement has hindered your move-ment about the control room in the course of normal or emergency operations?

OQ-2 What peripheral console / cabinet arrangements are ineffective and/or obstruct your movement about the control room?

OQ-3 Does your specific work location station provide adequate access to storage or desk facilities?

OQ-4 Are you required to leave the primary control boards for instruments / displays in other areas? (How often, how long?)

OQ-5 What do you dislike about the arrangement of restrooms, kitchen, place to eat and break area?

OQ-6 Is the furniture arrangement adequate and/or convenient for your use?

OQ-? How adequate is the control room lighting and illumination control?

[ 0Q-8 Do you have problems with glare and/or reflections in the control b room?

0Q-9 Were there incidents where lighting has been ineffective and/or interfered with job performance?

0Q-10 What specific times is the noise level in the control room at an unreasonable level and the cause of annoying distractions?

0Q-11 What particular sources (equipment and/or people) of noise cause annoyance and/or distraction in the control room?

0Q-12 What problems do you have with the heating / air conditioning system, humidity, and ventilation system in the control room?

0Q-13 Has static electricity caused you any particular problems in the

control room?

0Q-14 Do you have any problems controlling the number of people in the control room during normal or emergency operations?

00-15 Do you feel there is a need for additional policies or actions to limit traffic and distractions in the control room? Identify what they could be.

0Q-16 Are there any operations in the control room where the actions of h

v another operator interfere with your tasks?

B-1

0Q-17 What problems do you have in reaching any of the controls on the s control board?

0Q-18 What important controls or displays are not easily visible to you?

0Q-19 Is the overall layout and shape of the control board / console ade-quate for effective monitoring and operations?

00-20 Is it significantly difficult to move back and forth between the vertical boards and the bench board?

00-21 Which major systems are not organized properly around the control boards for both normal and emergency operation?

0Q-22 Have there been incidents where you had to be in two places at once because of board layout to control and monitor a specific plant evolution?

0Q-23 Did you or would you have any problems in the operation of the emer-gency shutdown panel? Consider location, design, and controls at the shutdown panel.

0Q-24 Describe features about the control board layout which have assisted you in job performance, i.e., color codes, etc.

0Q-25 Describe other features about the control room environment which have interfered with job performance.

~

Panel Design 0Q-26 What do you consider to be the three easiest systems to operate?

Include system / panel location, why you feel they are easiest to use and any inadvertent activation of these systems.

00-27 What do you consider to be the three most confusint, or difficult systems to operate and why? Give examples of incidents in which there was difficulty in operating the systems.

0Q-20 What systems do you operate that give you problems with a particular panel arrangement? Describe what you think is wrong with the arrangement.

0Q-28a Are there any problems in the operation, location, or design of the emergency shutdown panel?

0Q-29 Which controls and indications are difficult for you to recognize as a related group?

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g 1 0Q-29a It has been proposed to establish a " green is normal" convention for V all control lights associated with pumps, valves, and breakers. The normal arrangement would be based on 100% power operation. The intent is to provide prompt operator recognition of a change in com-ponent status. This means, however, that you will not be able to tell a component's status until you view these status lights asso-ciated with the switch, for example, if the left side is green and .

lit then the valve switch is closed or the punp is on. Do you con-sider this proposal an advantage or disadvantage to operations?

Consider any problems with particular switches, status of switches, difficulty in the thought process of green being normal, red is not, etc.

0Q-30 Which tyaes of modifications (mimics, color codes, etc.) to the boards would you consider the most useful to you?

0Q-31 Which types of modifications to the boards have created a hindrance for you?

0Q-32 Describe panel design characteristics and/or panel locations not

, discussed above which create particular problems for you as an  !

l operator. '

0Q-33 What controls and displays of particular systems are too far away I from each other for proper operation?

, g 00-34 Are there any controls that are difficult to adjust as precisely as U they need to be adjusted?

00-35 Are there any switches that are operated differently but physically are identical to other switches?

0Q-36 Are there switches that are difficult to turn?

0Q-37 Which controls slo you find too large or too small to operate easily?

0Q-38 Are there meters that are scaled in different units than the pro-cedures you have to use with them? For example, do you have to use nomographs or conversion factors other than powers of 107 0Q-38a Are there instrument indicators that are pegged low or high during normal operation making it impossible to monitor the steady state performance of a process?

l 0Q-39 Are there controls and displays that work together in unusual ways I (i.e., containment temperature affecting seal leak off indication)?

r i 0Q-40 Are there instruments that are difficult to compare with backups , >

because of differences in scale units, elevated zeros, etc.?

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, OQ-41 Are there instruments that are hard to use because they have to be v' read more precisely than the scale allows?

0Q-42 Do you have any difficulties with lamp replacement such as shock, accidental activation, or need to replace from behind panel?

0Q-43 Are there important instruments on back panels that do not have either en alarm you can hear in the control room or their own annunciator?

0Q-44 Are there labels (on controls or displays) that are unclear about what is actually being controlled or displayed, what the control does, what position a control is in, or which could cause a mistaken identity with another control?

0Q-45 Are there key switches where the key can be removed when the switch is not in its "Of f" or " Safe" position?

0Q-46 Han there been any interference to instrumentation by radio or walkie-talkie signals?

0Q-47 Are there any control devices which you find confusing nr difficult to operate?

0Q-48 When operating controlo, do you use any of the existing coding and how important to it to you as nn operating aid, i.e., color, sound,

( ,)

z ohnpe, location, etc.? What coding schemes are most useful to you?

'v' What types of color coding would you like to see on controls or indicators (i.e., pownr supply coding on instruments)?

0Q-49 Are there any occurrences where the wrong control has been activated or where a control was activated inadvertently or incorrectly? Do you know what caused thin to happen and how and when the error was discovered?

0Q-50 What were the consequences of the occurrences asked about in the previous question?

00-51 Have there been recurring instances where the wrong control has been activated, or n control won activated inadvertently or incorrectly?

What would you recommend to prevent recurrence of any of these problema?

0Q-52 Are there controlo where it in not alwayn apparent no to what posi-tion they are turned to b e., pointer indicatoro are not obvious beenuno of poor contrast due to design, location, level or glare)?

0Q-53 Are there emergency or other critical controls which are neither coded nor gunrded (e.g., turbine trip push buttono, rod control ntartup push button)?

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/ 0Q-54 Are there controllers with inconsistent relationship between control V effects and indicator (e.g., open is indicated by 0*. and close by l

100*.) ?

0Q-55 Are there multiple-position controls or speed changer controls which i

do not follow conventional use for right-center-left positions or clockwise movement (i.e., diesel generator ground switch deviates l

from normal convention)?

0Q-56 Are there positive means to determine indicator light failure?

OQ-57 Are display scales adequately marked for normal operating ranges or setpoints?

0Q-58 Is it always apparent to the operator when a vital indicator fails l or becomes inonerative?

l 0Q-58a Are there recorders that cannot be viewed from several locations on i

the board wh ce equipment is routinely controlled that heavily j influence changes to the recorded parameters (i.e., pressurizer l level, pressure, and T Recorders, etc.)?

l l OQ-58b Do you have significant operational problems with chart recorders't 0Q-58c Are there times when chart recorders are not operational? What problema does this cause for you?

I 0Q-58d What additional comments do you have on controls and displays?

Annunciator Warnino System 00-59 Are nuisance alarms a significant problem? Please describe.

0Q-60 Do you get particular recurring invalid alarms? Please describe.

OQ-61 What alarms are insignificant from an operational point of view?

0Q-62 What significant problems has the existing annunciator system design caused you?

00-63 Are there any problems with identifying new alarms when they come in?

0Q-64 Are there features of the annunciator warning system that have resulted in inefficient or erroneous fault identification?

0Q-65 Does the annunciator system provide an adequate amount of informa-tion to you during a major transient?

0Q-66 Are visual and auditory alarms satisfactory?

0Q-67 Are auditory signalo annoying? Can you easily differentiate between O

V different auditory signale?

0-5

) 0Q-68 Are any important annunciators missing or located where they should O not be?

0Q-69 Do you have problems reading or identifying annunciators while you are conducting normal or emergency operations?

0Q-69a What additional comments do you have on annunciators?

Procedures 0Q-70 Do you have any problems finding or retrieving procedures that you need during emergency situations?

OQ-71 Are there adequate props for using procedures while you operate?

What would be useful to you in this respect?

0Q-72 Are procedures ..aintained in good physical condition (e.g., are pages properly and securely inserted, are updates and changes handled properly, etc.)?

0Q-73 Do you feel there are too many procedures that operators are re-quired to memorize? How does it affect operator performance during emergency operations?

0Q-74 Are operator comnents or requested changes to written procedures n oatisfactorily considered and processed?

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/ 0Q-75 . avhot plant procedures (i.e., startup, shutdown) have insufficient detail or ore not clearly written to the point that errors could be introduced?

0Q.76 Are there incidents whereby following procedures resulted in iner-fective or erroneous performance by the operntor? What was the origin of the deficiency in the procedures and how was the defi-ciency corrected?

00-77 What specific problems have you found with following routine pro-cedures and how could they be corrected most effectively?00-77a What additional cominenta do you have on procedures?

Communicntionn 0Q-70 Are there nulonnce problemn with unauthorized communications to the control room?

0Q-79 What problema do you have with the page phones, loudnpenkoro, and radios? Consider equipment condition, availability of the nyotem to the operator and outside interference (noloe level, people, etc. ).

0Q-00 Are the pnge phonen and loudopenkern servicenble to you for effec-

-, tive communication with nuxiliary operntorn, maintenance personnel,

( ) etc.?

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') 0Q-81 Are there instances where control room phones have prevented or

~) interfered with your ability to communicate with other personnel?

Consider for example, delays, interference, availability of a phone, etc.

0Q-82 Are there situations where the lack of proper communications caused operational problems?

0Q-83 What characteristics of the control room communications systems do you find most ineffective in providing you timely, intelligible contact with other personnel?

Process Center 0Q-84 Does the process computer provide inaccurate data at any time? Con-sider operating conditions, important system parameters, etc.

0Q-85 la the process computer data timely? Are there emergency situ-ations in which you would be reluctant or hesitant to use the computer for information because of its response time?

00-86 In there data on the computer which you do not find useful?

00-87 What computer program do you feel could be better utilized or eliminated?

00-80 1s there data on the computer which yN find difficult to uso? Con-older format of printout, type of parameter trending, etc.

0Q-89 What percentage of computer printout is useful to the operator during operation? Consider normal, abnormal, and emergency operations.

00-90 Are there other specific computer difficulties on which you would like to comment? Consider especially emergency operations but do not limit yourself to emergency operations only.

Starrinq 0Q-91 Are there incidents in which the number of personnel on duty impeded your prompt renponse to an operational situation?

0Q-T Are there incidento where workload requirements restricted your renponne to any operational situation?

0Q-92n In the control room ndequately ntoffed during normn!, abnormal, and emergency periods and during all nhlfta?

0Q-93 Are job renponsibilities clearly defined auch that a response to a trannient or on emergency situation proceeds smoothly?

00-94 Lint the three most desirnble chnrncterintics of the staffing f'~N progrnm and job nonignmonto which provide for smooth, continuous,

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oyntem operation.

0-7

,m 3 0Q-95 Do your procedures provide adequate coverage for turning over a x_J shift to incoming personnel? Consider the amount of time allowed for shif t turnover, information exchange, etc.

0Q-96 Are there incidents where you were given incorrect and/or insuffi-cient information during shift turnover?

0Q-97 Are there incidents where your efficiency was significantly degraded because of shift work or overtime?

OQ-97a Is the control room sufficiently staffed to allow for vacations and other justified reliefs?

00-98 To what degree does shift work impact on your homelife, social life, and/or work attitudes?

00-99 In what ways can your job be made more interesting and your time more productively spent? Consider ways that would increase operator alertness, combat monotony, make backshif ts more admissible, etc.

0Q-100 Are your duties explained to you such that you clearly understand what they are?

0Q-101 Are there incidents where it was unclear or confusing as to who was in charge and/or who should be reporting what to whom? What was the

,_ cause and was the problem corrected or did it recur?

();00-102 Are there enough avenues open to you for resolving a personal or job related problem? Are they effective?

0Q-103 Are there other problems with staffing and/or job design on which you would like to comment?

Corrective and Preventive Maintenance 00-104 A?e there incidents where an operator surveillance test caused an operatlunal problem? Consider the cause, operational status, effect on operation and/or the opsrator, corrective action, etc.

0Q-105 Are there incidents where maintenance actiona affected the safe operation of the plant? Consider the cause, operational status, effect on operation and/or the operator, corrective action, etc.

0Q-106 Are there control room preventive maintenance procedures and/or charactorintica which are ineffective?

0Q-107 What in the most offective charactorintic of the maintenance program?04-100 What maintenance or nurveillance test proceduren would you like to neo changed beenuno of their negative impnet on operationn?

l'] 00-109 Are there other thingn in the mnintenance and/or curveillance tent

( ,/ progrnmo on which you would like to comment?

0-8

Training V;

0Q-110 Are there plant control, protection, electrical, or mechanical systems on which you would like more intensive training and in what respect (simulator, class, discussion, lecture)?00-111 Has your training provided you with the confidence that you could perform successfully during an emergency situation? Are there sit-untions about which you feel inadequately prepared?

0Q-112 Are you adequately trained in the operation of the emergency shut-down panel?00-113 What characteristica of your classroom training have been most ef-fective in preparing you for control room operation?

0Q-114 Have you received training on effective communications techniques?

0Q-115 Is the use of protective gear and equipment included in your train-ing program?

0Q-116 Are you adequately trained in using the process computer to full advantage?

0Q-117 What characteristics of your requalification training or practice

, nessions have been most effective in preparing you for control room

/ j operations?

0Q-118 What aspecto of your training do you feel were especially ineffec-Live or need improvement?00-119 Are there other commento which you would like to make on the quality of your training?

0Q-120 What characteristics of simulator training have you found and/or do you think will be most effective in preparing you for control room operationo?

Simulntor Traininq 0C-121 What nspects of simulator training do you feel should be eliminated or modified?00-122 Are there specific operationa on which more emphnsin should be pinced during nimulator training?

0Q-123 What amount of time do you feel would be adequate for simulator training?00-124 What situations, trannientn, etc. which have or could arine would you like to see run on the almulator?

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0Q-125 Are there other aspects of simulator training and usa on which you would like to comment?

Use the space below for additional comments on any of the topics covered herein or others that you may consider pertinent to this effort.

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A. CONTROLS

1. Are there switches that do not " snap" into position or that can be lef t halfway between switch positions or, where appropriate, do not have spring return? (NUIAC 0Q-3)

2. Are there switches that are difficult to turn? (NUTAC 0Q-3)

3. Are there control knobs er handles that slip or move loosely on their shaf t? (NUTAC 00-7)

4. Are there any problens with switch designations stop, off, PTL -

are they clearly understood? (IR 75-21)

5. Is there a convention for use of stop, off, PTL? (IR75-21)

6. There have been several instances where P-10 setpoints have been violated, attributed frequently to operator inattentiveness, is there an instrunentation TS, or procedure problen? ( 76-80)

7. The"e have been several instances where there has been a loss of s

an inverter, not attributed to operator, but is there a need for l ) rore instrunentation? (79-57, 58)

8. There have been several instances where the RWST level is below TS,

a. Is instrunentation adequate? (80-100)

b. Is OST procedure a problem? (80-100)

9. There was an instance of inadvertent operation of boronometer relief valve (RV-CH-103), is there a problem with control guard-ing or identification? ( 83 -19)

10. There was a problen of loss of IA SYS STA Service Transformer due to problem with tap changers. Is there a problem with instru-mentation? ( 83 - 27)

11. When' bringing down load, is BASE ADJUST difficult to manipulate?

(78-33)

12. What are the control and instrunentation problans associated with feedwater during startup? ( 76 -50)

O. O! SPLAYS

13. 00 you have to use nomographs while perfonning operations? Do you z- s Which ones specif-

)

have ically?any 0Q-9)

(trouble with any of the nomographs?

A-1 i

) B. DISPLAYS (Cont'd)

14. Are there indicator lights where equipment status is indicated by a light being off (for exanple, punp is off when light is off)?

(0Q-19)

15. Which indicators or groups of indicators show that a control signal has been sent rather than the resultant systen condition?

(EQ-4; 0Q-20)

a. What are %e back-up displays for these indicators?

16. Do chart recorders operate at a high speed when f ast tracking rates or trending is required? (0Q-21)

a. If no, what do you use to get information?

17. Which displays would f ail in normal operating range on loss of power or input signal? (EQ-5)

18. There have been problens with Boron Concentration being out of spec, is there adequate instrunentation to perform jobs associat-ed with Baron Concentration? ( 76-27)

19. There have been several problens with discharge of liquid waste

g. tanks, is instrunentation adequate for jobs? (76-39)

_j 20. Occasionally there are problens with dual indication of indicator and a need for limit switch adjustments. Has this ever created a problen for you? (82-95)

C. ANNUNCIATORS

21. In the event of flasher f ailure to an alarmed annunciator tile, is it obvious to the operator? If yes, describe how the flasher malfunction is identified. (EQ-1)

22. How are other f ailed annunciator lights and indi cator lights identified? (EQ-6)

23. For multipoint annunciators, is the alarmed point printed out or otherwise indicated in the CR? (EQ-9) Identify any exceptions that you can think of.

24. After acknowledgement of a multipoint annunciator, will the an-nunciator respond if another of its setpoints is exceeded? (EQ-10)

a. Describe how multipoint annunciators work. (EQ-10)

D. MISCELL ANEOUS

[

25. Are there any problons with communications in the CR7

_, (80-122)

A-2

D. MISCELLAIE0US (Cont'd)

a. PA Systen

b. Phones

c. Interoperator Camm

d. During Emergency

26. Compare daytime and other shif ts in terms of the f ollowing. (81-108, 79-78)

a. Workload

b. Noise

c. Interference / interruptions from other people in CR

27. When the computer printer is being reloaded, are data and infor-mation that nonnally would be printed lost? (0Q-42)

28. Has significant degradation of the computer or plant systems been caused by inadvertent actions at keyboard? (0Q-43) 29 Can you think of any control actions that pu must take where you

! do not have a display indicating the result of your action?

30. What important and frequently used controls and displays can not be seen from in front of the B8's.

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-APPENDIX D ,

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CONTROL ROOM SURVEY DOCUMENTATION AND F.ORMS

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(From NUTAC CR Survey)

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l BV-1 CRDR Cl-ECKLISTS AND SURVEYS 1 l

BASED ON NUTAC CONTROL ROOM DESIGN REVIEW SURVEY DEVELOPMENT GUiOELINES and NUREG-0700 Prepared by BV-1 Control Room Design Review Team i

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INTRODUCTION l

.' This document contains the itemized checklists and surveys to be implemented as the BV-l control room survey. The document is made up of the following:

CHECKLISTS:

C Tab I Overview

' Tab 2 Operator-Assisted Tab 3 - Labelling, Mimics, and Demarcation Tab 4 General Panel Tab 5 Control Room Computer SURVEYS

)

,. Tab 6 Control Room Computer Tab 7 ~ Design Convention

.,' Tab 8 . Lighting Tab 9 Noise Tab 10 Anthropometric TabII Annunicator Tab 12 Communication e, . Tab 13 Color-Coding i 6 'f 1

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OVERVIEW CHECKLIST O

Q Page I of I ITEM N/A YES No OC-l: Sanitory facilities and drinking water are easily accessible.  !

OC-2: The shift supervisor's (SS) office is near the control room or a dedicated communications link is provided is SS location interferes with voice contact.  !

OC-3: The visual and physical path from the operator's desk to the control board is unobstructed. Possible obstructions include the following:

o Tripping hozords o Poorly positioned filing cabinets and storage rocks o Maintenance equipment O OC-4: Sufficient storage space exists for the crew's personal belongings.

OC-S: Cords are positioned in a way that avoids entangling critical controls or endangering possing traffic.

OC-6: There are status displays for shared equipment in each control room (for multiple plants only).

OC-7: There are no broken, chipped, or crumbled control surfaces.

COMPLETED BY: DATE O

OPERATOR-ASSISTED Cl-ECKLIST Page i of 5 J

ITEM N/A YES NO A. Administrative Procedures and Practices List procedure numbers for the following procedures controlling both tempor-ary and permeent changes (such as labeling) to control board:

OAC-l: Method of label application.

4 OAC-2: Language (ocronyms and abbreviations).

OAC-3: Typestyle or font.

OAC-4: Color.

OAC-5: Periodic review.

OAC-6: Incorporation in procedures if made permanent.

List procedure numbers for the following:

OAC-7: Procedure for out-of-service annunciator tiles.

m l OAC-8: Procedure for identifying annunciator tiles lit for on extended i

l period during normal operations.

! OAC-9: Procedure controlling loudness adjustment for annunciator system (if adjustable).

i COMPLETED BY: DATE l

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OPERATOR-ASSISTED CECKLIST Page 2 of 5 ITEM N/A YES No l

OAC-10: Procedure (s) controlling annunciator window and legend l light / switch removal to ensure replacement in correct location (N/A if hinged  ;

or keyed).

OAC-II: Procedures for control room emergencies involving fire or containment.

OAC-12: Instructions for use of personne! protec,tive equipment.

OAC-13: Procedure controlling the use of equipment shared between two or more units (N/A single unit).

A OAC-14: Procedure calling for the periodic cleaning of labels.

U OAC-15: Procedure that ensures infrequently activated auditory alarms are tested periodically.

OAC-16: Access by nonessential personnel is not a problem; operators have authority to limit access.

B. Relevant Documents List procedure numbers and frequency of periodic inspection / checks for each of the following:

OAC-17: Annunciator test.

OAC. I Rr Inntral enam fir fiah+ian aa iip-+

COMPLETED BY: DATE.

I

OPERATOR-ASSISTED CNCKLIST Page 3 of 5 ITEM N/A YEs No OAC-19: Portable radiation monitoring equipment.

OAC-20: Control room personnel protective equipment.

OAC-21: Control room communication equipment.

OAC-22: Periodic chart marking (once/shif t and speed change).

C. Storage / Spore Ports The following are true for storage of spare parts:

O OAC-23: Expendables and spare parts are readily accessible and should include items such as fuses, bulbs, ink, inking pens, recorder charts, printer paper, batteries (i.e., if walkie-talkies used), special tools (as needed to install parts), and items for emergency equipment, such as filters.

OAC-24: Spore parts are identified clearly and distinctively, and on inventory system maintains on adequate supply of spare parts described in OAC-23.

OAC-25: Sufficient storage space exists for expendables and spare parts.

i OAC-26: A well-marked, accessible place should be provided for headset storage.

COMPLETED BY: DATE 1

OPERATOR-ASSISTED CFECKLIST Page 4 of S ITEM N/A YES No e

D. Protective Equipment The following should exist for protective equipment:

OAC-27: Accessible storage in or near the control room.

OAC-28: A supply odequate to outfit the shift crew, including breathing opporatus.

OAC-29: Foce masks have speech diophrogm or microphone.

E. Emergency Equipment O Accessible storage in or near the control room is available for the following:

OAC-30: Fire-fighting equipment OAC-31: Portable radiation monitoring equipment.

OAC-32: An automatic system woms operators of control room fires.

F. Orgeization of Procedures OAC-33: Operating procedures and reference documents are readily acces-sible, stored separately for each unit, and are separate from other documents.

COMPLETED BY: DATE O

U

i OPERATOR-ASSISTED CNCKLIST O

V Poge 5 of 5 ITEM N/A YES NO OAC-34: Documents are protected from wear so they do not become dog-eared, dirty, loose, torn, or difficult to read.

OAC-35: Annunciator response procedures are indexed by panel identifico-tion and window position.

OAC-36: Documents are not fixed in rocks and are bound so they con be opened fully and remain opened at the desired place without holding.

OAC-37: Clearly visible title labels identify specific documents.

OAC-38: Documents should be labeled clearly so they are easily distin-O guished from one another.

OAC-39: Instructions for use of personnel protective equipment are avail-oble, and operators have received training and are practiced in their use.

OAC-40: Training is given on the use of each communication system, including familiarity with suggested alternatives if a system becomes inoperable.

OAC-41: Procedures are estobilshed for handling communications during on emergency, and these procedures must be known by all operators.

OAC-42: Operators are trained in the use of emergency equipment.

COMPLETED BY: DATE i O

At44UNCIATOR SURVEY m

Page i of 2 ITEM N/A YES No l

ANS-l: Are tiles grouped functionally? j ANS-2: If alarms are prioritized by location, is that practice followed on the panel being reviewed?

ANS-3: List titles with the following traits:

a.They employ multiple-choice indication.

b.They have legends that do not unambiguously specify alarmed point or use unfamiliar abbreviations or acronyms.

c.They are not associated with controls and displays on some panel segment.

[V9 ANS-4: List tiles that are normally or frequently on during normal operation.

ANS-5: Annunciator windows are prioritized.

ANS-6: Annunciator window positions are labeled to facilitate access to procedures.

i ANS-7: Amunciator controls are set off from other controls through some l

form of coding (describe).

ANS-8: Amunciator controls are arranged consistently (for example, functions should be in the some order).

COMPLETED BY: DATE O

At4RJNCIATOR SURVEY Page 2 of 2 ITEM N/A YES No ANS-9: Annunciator controls are "nondefectable" (for example, not encircled by a ring in which a coin might be inserted to defeat the control).

O COMPLETED BY: DATE O

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APPENDIX E VALIDATION OF CONTROL ROOM FUNCTIONS DOCUMENTATION AND FORMS O

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Page 22 Executive Volume APPENDIX B DETAILED INSTRUCTIO:M FOR PERFOR'!ANCE OF CONTROL ROOM WALK-THROUGH VALIDATION I. PURPOSE The purpose of this detailed instruction is to provide guidance in performing control room walk-through validation of E0Ps and to ensure uniformity in documentation of the validation.

II. VALIDATION PROCESS This validation process will be conducted in three parts; preparation, asseasment and resolution.

A. Preparation The preparation phase of validatica includes actions required of '

various members of the assigned Observer / Reviewer Team to ensure satisfactory completion of the review.

,_ l. The Nuclear Station Operating Supervisor shall:

\

a. Select a typical operating crew to exercise the draf t E0P or E0P revision.

b. Designate an individual knowledgeable in E0P usage and formating as the Team Leader. This team leader shall:

1) Obtain and become familiar with the appropriate source documents.

2) Select the approach for this validation method which may consist of:

a step-by-step, word-by-word examination, or evaluation against some scenario to exercise specific portions of the E0P draft.

3) If a scenario is selected, describe the scenario. It need not be descrihed in detail, but should ensure that all "Actien/ Expected Responses" and " Responses Not Obtained" steps are examined. This description shall include as a minimum:

Initial plant conditions at the-time-of the event, including status of all major ECCS equipment plant operating history prior to the event

%/

ISSCE 1 REVISION O

Procedures Generation Package BVPS - EOP 1.333.1

/~N Page 23

( ,)

Executive Volume APPENDIX B (continued)

• a list of actions that will have been accomplished during performance of E0Ps prior to entry of the E0P under review assumptions concerning plant responso to operator action a

necessary information to guide the review flow path at transition points (i.e., plant responses that guide the review team through the procedure vice transition to a different procedure).

4) Select the appropriate evaluation criteria to be applied during this phase of validation from Table 53B-1, and obtain the necessary approval of that criteria on form

" Validation Evaluation Criteria, Figure 53B-2.

5) Ensure all members of the review team are provided the draft E0P or revision, appropriate background document, scenario description (if appropriate) and a list of the evaluation criteria to be applied during the walk-through/ talk-through validation. These materials should

, be made available prior to the meeting to allow the team members an opportunity for familiarization.

6) Select one of the following options for this validation method and organize the observer / review team.

one-on-one; one observer / reviewer and one operator

• one-on-crew; one observer / reviewer and cne operating crew team-on-crew; observer / reviewers and th's operating crew team-on-one; observer / reviewers and one operator

7) Select team members with the concurrence of the Nuclear Station Operating Supervisor or his designes.

2. -Observer / Reviewer Team

a. The observer / review team may consist of the follcwing, depending upon the option selected for conducting this validation effort.

1) The designated Observer / Reviewer team leader.

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ISSCE 1 REVISION 0 1

Procedures Generation Package BVPS - E0P 1.533.1

, Page 24

[ j Executive Volume V

APPENDIX B (continued)

~

2) A member with experience applying human factors principles

3) A member of the procedure writing staff (when required)

4) A Senior Reactor Operator

5) Additional data takers as determined necessary by the team leader,

b. The review team members should upon receiving the draft E0P or revision, review the material and familiarize themselves with the draft and the criteria for evaluation. They should record any comments criticism or recommendations appropriate for reference during the the Assessment Phase.

B. Assessment

1. The assessment phase of the validation will consist of a step-by-step walk-through of the draft

• E0P or E0P revision being validated. The members of the Observer / Review Teams shall perform f- the following functions:

'd a. Team Leader will dire'ct the effort by:

1) Briefing the operator (s) participating in the walk-through on the draft E0P.or EOP revision, and the intent of tha walk-through. The brief shall consist of:

an explanation of the objective of the assessment including what the operators are expected to do an explanation of the criteria provided on Figure 53B-2, " Validation Evaluation Criteria," that will be used in evaluating the procedure or revision reviewing the team approach selected for this validation effort (e.g. , use of scenarior or word-by-word review) an explanation of the overall strategy of the procedure or revision

• a description of any scenario (s) to be used during the walk-through familiarizing the operators with the draft EOP or E0P revision b

G ISSIJE 1 REVISION O

Procedures Generation Package BVPS - E0P 1.53B.1

_. Page 25 fs . Executive Volurse APPENDIX B (continued)

2) Initiating the walk-through and provi.fing changing plant parameters and guidance to the operators and observer / reviewer team.

3) Ensuring that the required validation documentation is completed during this effort. This documentation consists of:

" Control Room Walk-Through Validation Summary Form," Figure 53B-4

" Validation Discrepancy Sheets," Figure 33B-6, recording all ecmments or recommendations made during the review

• Recording any additional deviations from the ERG that the team identified on "EOP-ERG Deviation Form," Figure.53B-1

4) Stopping the walk-through for discussion of identified discrepanicas (when appropriate)

b. Team ?! embers will participate in the validation effort by L observing the operators during the walk-through:

1) evaluate the draft procedure using the criteria specified

2) record all identified discrepancies and comments, including operators comments, on the " Validation Discrepancy' Sheet," Figure 53B-6

3) provide proposed resolutions for discrepancies during the debriefing l c. The entire team (Observer / Reviewers, Leader and operators) i shall upon completion of the walk-through conduct a debriefing to include:

l 1) discussion of discrepancies or problems identified I

during the walk-through

2) discussion of possible resolutions to all identified j discrepancies

3) a summary of the overall assessment of the draf t E0P or EOP revision i

g ISSUE 1 REVISION 0

Procedures Generation Package BVPS - ECP 1.333.1 7'N Page 26

( ) Executive Volume APPENDIX B (continued)

C. Resolution

1. The resolution phase of the validation will consist of evaluating and resolving all discrepancies identified during the assessment ,

phase, l l

2. The Team Leader shall perform the following functions: I

a. Review all discrepancies and comments from the assessment phase

b. Research and propose resolutions for all discrepancies

c. Forward the proposed resolutions for all discrepancies, the discrepancy sheets, and the " Validation Summary Form," Figure  !

538-4, to the Procedures Group for incorporation of j resolutions into final draft procedures '

d. Determine with the concurrence of the Nuclear Station Operating Supervisor, or his designee if follow-up Validation

,, or Verification of the E0P draft or revision is needed.

(

3. The responsible Procedures Engineer will incorporate the proposed resolutions into the procedure following the appropriate reviewers and approvals .

III. DOCUMENTATION The following documentation of the control room walk-through velidation -

shall be maintained for each draft E0P or E0P revision:

A. Completed Control Room Walk-Through Validation Summary Sheet, Figure 53B-4 B. Completed Validation Discrepancy Sheets from the assessment phase, Figure 538-6 C. Completed Validation Evaluation Criteria Sheets used during the review, Figure 53B-2 D. A completed Deviation Sheet for each deviation, Figure 333-1 A

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Procedures Generatien Package BVPS - E0P 1.338.1 '

Page 68 Executive Volume i

E0P-ERG DEVIATION 2

4 8

Procedure No. E0P Procedure Title E0P Step No.

I: PURPOSE OF STEP:

l 1 DEVIATION TO BE RESOLVED:

1 4

SOURCE # ACTION / EXPECTED RESPONSE RESPONSE NOT OBTAINED woG-

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I Figure 53B-1 PAGE 10F 2 ISSUE 1 REVISION 0

Precedures Generation Package BVPS - E0P 1.533.t Page 69

-(Continued frem, previous page)

JUSTIFICATION OF DEVIATING STEP:

SIGNIFICA.VT DEVIATION Is this a significant deviation?

No

[ Yes; and it has been found acceptable for inclusion in the procedure.

(OSC ?!aecing Number)

PI. ANT SPECIFIC INFOR?!ATION/

REFERENCES:

Figure 53B-1 PAGE 2 0F 2 ISSUE 1 REVISIOS 0

_ . . _ - - ~ . . - - . = . . - - - - . . _ . - - . - . . . . . . - _ - - ... __ =_. .

rreccourcs Gtnsretion Pack gs BVPS - E0P 1.53B.1 Page 74 Executive Volume l VALIDATION DISCREPANCY SHEET  ;

VALIDATION METHOD:

, E0P NUMBER: E0P TITLE i REVISION NUMBER:

STEP NUMBER:

1 DISCREPANCY:

1 l

1 1

1 Observer (s)/ Reviewer (s)/ Recorder RESOLUTION:

i.

i l Resolution of Discrepancy By:

l Has the resolution resulted in a change in the E0P requiring re-validation?

i No

, Yes [ Date Completed

• Has the resolution resulted in a change in the EOP requiring re-verification?

No _

Yes _ Date Completed Reviewed and Approved: Yes No i

Resolution Incorporated By

j Figure 53B-6 PAGE 1 0F 1 ISSUE 1 REVISION 0 i

Procedures Generation Package BVPS - E0P 1.538.1

.Page 72 Executive Volume C0!(TROL ROOM WALK-THROUGH VALIDATION SU)!?fARY FOR11 E0P NUMBER: E0P TITLE:

REVISION NUMBER:

DATE OF WALK-THROUGH ,

WATE-THRO'JGH PARTICIPANTS:

Observer (s)/ Reviewer (s) l T

i I

f Operat!.ng Crew Members -

i i

i Scenario Description i

I 1

I Discrepancies: No _ Yes;(See Attached) I Resolution Review:

Nuclear Station Operating Supervisor (or designee) t f

Figure 538-4 PAGE 1 0F 1 ISSUE 1 ,

REVIS:0N 0 i t

- _ _ _ _ . . . _ _ . _ . . . . . ~ - - - -

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EOP Validation on Simulator Instructions l

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% .4 Procedures Generation Package BVPS - E0P 1.338.1

/~~' Page 28

( Executive Volume APPENDIX C

/

~^

DETAILED INSTRUCTIONS FOR PERFORMANCE OF E0P VALIDATION 0N THE SIMULATOR'

~

I. PURPOSE ,

..- s' The purpose of this . detailed instruction is to provids ' guidance in performing E0P validation on the BVPS Unit I simulator, and to ensure uniformity in documentation of the validation.

II. VALIDATION .

/

This validation process will be conducted in three pa'rts; preparacran, s

assessment and resolution. s A. Preparation '

s The preparation phase of ~ validation includes actions required of various members of the observer / reviewer team to ensure satisfactoty completion of the review.

-s 1. The Nuclear Station Operating Supervisor shall: n

(_,) a. Select a typical operating crew to exercise the draft E0P or l E0P revision  ?

b. Designate an individual knowledgeable in E0P usa'ge and formatting as the Tees Leader. This team leader shall:

1) Obtain and become familiar with the appropriate

• source documents - ,

2) Selecttheappropriateevaluahio'ncriteriatobe;rpplied during this phase of validaticn from Table 33B-1, and obtain necessary approval on form," Validation Evaluation Criteria," Figure 538-2. '

3) In conjunction with a Training Representative determine the scenario (s) and malfunctions to bi employhd in the simulator validation. The scenario need not be described in detail, but should ensure that the procedure objectives as stated in the PURPOSE, and the background documents -are satisfied. The scenario description shall include as a minimum:

a) Initial plant ~ conditions at the event in!.tiation, including status of'all major ECCS equipment ,

t f b) Plant operating history prior to the event m, s

ISSUE 1 REVISION O 7,

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. ~ . . . - -. - _ .~ .- -- . . - . - - - . . - - . - _ - - . - , .

, 1 Procedures Generation Package SVPS - E0P 1.338.1 Page 29 '

[V}

Executive Volume E APPENDIX C (continued) r c) A list of actions that will have been . accomplished during performance of other procedures prior to entry into the E0P being validated.

._' d) Necessary information to guide the review flow path at transition points (i.e., plant responses that guide the review through the procedure, vice

• transition to a different procedure).

A 4) Ensure all members of the review team are provided the appropriate background document, scenario description r (if appropriate) and a list of the evaluation criteria

, to be applied during the simulation. These materials should be made available prior to the simulation-e briefing to allow the team members an opportunity for familiarization.

5) Ensure that all materials to be used by the operating

team participating in the validation are available (e.g., draft E0Ps, necessary graphs and tables, related reference materials)

6) Ensure appropriate forms for documentation of the

validation are available, and use during the review. '

~

i 7) ' Select one of the following options for performing this

- . - validation:

/h one-on-one; one observer / review and one operator p=

one-on-crew; one observer / reviewer and an operating 0 crew I'

team-on-crew; observer / reviewers and the operating

. crew

• 4e 1a

• team-on-one; observer / reviewers and one operator ,

8) Select the observer / reviewer team members with the [

concurrence of the Nuclear Operating Supervisor or his

,.. designee.

t 9) Coordinate with Training Section the scheduling of the simulator to accomplish the validation effort.

y 2. Observer / Reviewer Team w

, 2- ISSUE 1 REVISION O

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Procedures Generation Package BVPS,- E0P '

1.33B.1

.3 Page 30 '

[Q Executive Volume APPENDIX C (continued)

a. The observer / reviewer team may consist of the following depending upon the option selected for conducting this validation effort: >

1) The designated observer / reviewer team leader.

2) A ' member with experience applying Human fcetors principles

3) Member of procedure writing staff (when required)

4) Additional dat'a. takers as deemed accessary by the team  ;

leader /

5) One controlroomoperatingcrew,toincludeanSRO,t-)o Ros and one STA

6) Personnel required for operaties of the simulator (e.g. ,

a simulator instructor)

b. The review team members should, upon receiving the draft EOP j 'or revision, review the material and to the extent possible familiarize themselves with the draft, and the criteria.for evaluation specified. For extensiva. additions or revisions to the E0P set, this may be accomplished through formal group training.

B. Assessment

1. The assessment phase of the validation will consist of an objective-observation of the performance of the draft E0P on the simulator, applying specific evaluation criteria to determine the acceptability of the procedure. Members of the observer / reviewer team shall perform the following functions:

a. Team Leader.will direct the effort by:

1) Briefing the control room operating team prior to p

beginning the simulator ruri. This brief will consist of:

an explanation of the objective of the assessment including what the cperators are expected taido

?

an explanation of' the criteria provickd on Figure 53B-2, " Validation Evaluation Criteria" an explanation of the overall strategy of the procedure t l -

l: .

Isscg i H

REVISION O i

i r :l

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P'rocedures Generation Package BVPS - E0P 1.533.1 Page 31

} s Executive Volume

\

APPENDIX C (continued)

F

• a description of the scenario (s) to be used during the validation FP 2) Initiating the simulator validation and stopping the 1

effort for discussion of identified discrepancies (when appropriate).

f"~ 3) Ensuring all identified discrepancies and comments are properly documented and the following forms are completed:

" Summary of E0P Validation on the Simulator" Figure i<

538-5

• " Validation Discrepancy Sheets," Figure 53B-6 4

including recording of all comments or recommendations made during this offort Recording of any additional deviations from the ERGS that the team identified on "EOP-ERG Deviation Form," Figure 53B-1

4) Conducting a debriefing of the operating crew, and the observer team. This debriefing should include:

• a discussion of discrepancies or problems identified-during the simulator run,

'{ solicitation of possible resolutions to

, discrepancies, a summary of the-overall assessment phase for the f {1? given EOP.

f}.

b. Observer / Reviewer Team Members will participate in the simulator validation by observing the operators to:

,/

1) evaluate the draft E0P by applying the specified criteria q

2) record all- identified discrepancies and comments,

,- ) j including operators comments for discussion during the

, debriefing on the " Validation Discrepancy Sheet," Figure

53B-6

3) provide proposed resolutions for discrepancies during the debriefing

.D

c. Operating Crew members will:

ISSCE 1 1-REVISION O

l Procedures Generation Package BVPS - E0P 1.538.1 Page 32

/

s V' Executive Volume APPENDIX C (continued)

1) Assume normal watch standing positions prior to initiation of the scenario.

2) Operate the s imulator referencing the E0Ps being validated as to allow for evaluation by the observers.

3) During the debriefing, identify any problems encountered during the simulation, and propose resolutions to the problems.

C. Resolution

1. The resolution phase of the validation will consist of evaluating and resolving all discrepancies identified during the assessment phase.

2. The Team Leader shall perform the following functions:

a. Review all discrepancies and comments from the assessment phase.

(}

t

b. Research and propose resolutions for all discrepancies.

~'/

c. Forward the " Validation Discrepancy Sheets" containing the proposed resolutions, and the " Validation Summary Form" to the Procedures Group for incorporation of resolutions into the final draft procedures.

d. Determine, with the concurrence of the Nuclear Station Operating Supervisor or his designee, if follow-up Validation or Verification of the E0P draft, or E0P revision is required.

3. The responsible Procedures Engineer will incorporate the proposed

, resolutions into the procedure following the appropriate reviews and approvals.

O

\

ISSCE 1 REVISICN O

Procedures Generation Package BVPS - E0P 1.333.1 l if' Page 33

~\

l x Executive Volume t APPENDIX C (continued) .

III. DOCUMENTATION The following documentation of the validation of E0Ps on the simulator shall be maintained for each draft E0P or E0P revision:

A. Completed " Simulator Validation Summary Sheet," Figure 53B-5 B. Completed " Validation Discrepancy Sheets," Figure 53B-6, from the assessment phase C. Completed " Validation Evaluation Criteria Sheets," Figure 53B-2, used during the review D. A completed " Deviation Sheet," Figure 53B-1, for each deviation 9

O ISSUE 1 REVISICN 0

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I List of Scenarios Run During EOP Validation on Simulator 9

t I

l 9

EOP V&V PROGRAM SCENARIOS -l c NO. SCENARIO

SUMMARY

SNAPS

1. SGTR with loss of off- SGTR fo!! owed by a loss Snap #1 prior to step 19 site power, cooldown of offsite power. EDGs of E-3 I using backfill available

2. ~ SGTR with loss of off- Loss of offsite power, site power, cooldown EDGs available, followed 1- using blowdown by SGTR i

3. SGTR, cooldown using Offsite power available steam dump

4. Seismic event resulting Initiated from HZP in a shear of all three main steam lines g 5. SGTR with loss of off- Start at Snap #1 site power, all pres-I surizer PORVs inoperable

6. SGTR with coincident Steam line break is main steam line break initiating event. Tube I rupture occurs as a result of S/G depres-surization

7. Loss of all AC Both EDGs initially unavailable, subsequent restoration of one EDG

8. l.oss of all AC with SGTR followed by a loss SGTR of offsite power. Both EDGs initially unavail-able. Subsequent restora-

$ tion of one EDG

EOP V&V PROGRAM SCENARIOS

( s LJ NO. SCENARIO

SUMMARY

SNAPS

9. ATWS with loss of main Heater drain pump trips, feedwater standby pump fails to start

10. SGTR with loss of HHSI SGTR, HHSI pumps fail on the SI actuation 10A. Inadequate core cooling To be determined

11. Loss of offsite power Loss of offsite power, resulting in a loss of normal feedwater flow all feedwater path unavailable, aux-iliary feedwater flow less than 350 gpm

12. . Spurious Si w/

13. Small break LOCA initial break flow with- .

In the capacity of si, after SI termination, increase break flow to greater than 51 capacity

14. Intermediate size Cold leg break at 1000 LOCA gpm

15. DBA LOCA LOCA with loss of off- Snap #2 at step 11 of E-1 site power and one EDG E-1 unavailable 15A. DBA LOCA with loss LOCA with loss of off-of recirculation site power and one EDG p- capability unavailable, failure of U operable LHSI pump's sump suction

i 4

EOP V&V PROGRAM SCENARIOS v f10. SCENARIO

SUMMARY

SNAPS l

16. Small break LOCA with Cold leg break at 300 subsequent SGTR gpm, initiate 350 gpm SGTR af ter trasition out of E-0

17. Small break LOCA with 300 gpm break flow, no AFW loss of all auxiliary feedwater pumps l 18. Small break LOCA with Cold leg break at 1000 i loss of HHSI gpm, failure of HHSI pumps on Si actuation

19. Main steam line break HZP conditions outside the containment 4

O 20. . Main steam line break inside the containment

21. Steam line break Upstream of MSIV,500 i

inside containment gpm LOCA with a LOCA 1

j 22. Steam line break Upstream of MSIV,500

?

inside containment gpm SGTR with SGTR O

O

~

4:

~

INSTRUCTOR NOTES

\

l SCENARIO 1

1. Initialize the simulator at 100% power MOL, equilbrium xenon IC 3 2. At the direction of the DLC instructor, activate malfunction RCS-3 (Steam generator tube rupture). Set the leak rate to 500 gpm

, 3. After the reactor trips, immediately activate malfunction EPS-3A, 3B (SSST failure) to cause a station blackout

4. Prior to step 19 of Procedure E-3, write a snapshot. Label the snapshoc

" Snap #1 EPO V&V Program". DO NOT WRITE OVER THIS SNAP!

-SCENARIO 2

1. Initialize the simulator at 100% power, MOL, equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction EPS-1 (Blackout).

3. Immediately after the reactor trips, activate malfunction RCS-3 (steam generator tube rupture). Set the final leak rate at 1000 spa on a 300 second ramp SCENARIO 3

1. Initialize the simulator at 100% power MOL, equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction RCS-3 (Steman generator tube rupture). Set the leak rate to 700 gym SCENARIO 4

1. Initialize the simulator at EZP,'tiOL, xenon free IC

2. Activate the Seismic Monitor alarm (A11-59) by setting S"F M11059 = 1 'w_

3. Immediately activate malfunction MSS-1A, 1B, 1C at a severity of 100%

SCENARIO 5

1. Initialize the simulator at Snap #1 E0P V&V Program

~ '

2. Ensure pressurizer PORV 455D is in service. Fail the block valves for PORVs 455C and 456 shut by setting SPF P07051C = 2 and SPF P0708C = 2 Disable the manual open capability of PORV 455D by setting SPF P07087 = 2

E0P V&V Program". DO NOT WRITE OVER THIS SNAP!

SCENARIO 16

1. Initialize the sim' lator u at 100% powe, MOL, equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction RCS-2 (Cold leg leak). Set the leak rate to 300 spa.

3. After the transition out of E-0, at the direction of the DLC instructor, activate malfunction RCS-3 (Steam generator tube leak). Set the leak rate to 350 gpm k-_/

SCENARIO 17

1. Initialize the simulator at 100% power, MOL, equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction RCS-2 (Cold leg leak). Set the leak rate to 300 gpm.

4

3. When the reactor trips, activate malfunction FWM-11A, 11B, 11C (auxiliary feedwater pump trip)

SCENARIO 18

1. Initialize the simulator at 100% power, MOL, equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction RCS-2 (Cold leg leak). Set the leak race to 1000 gpm

3. On the SI actuation, activate malfunction SIS-SA, SB (HHSI pump trip)

, Do not place the C pump into operable status

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INSTRUCTOR NOTES SCENARIO 19

1. Initialize the simulator at HZP.,BOL, xenon free IC

2. Fail the MSIVs open (method to be determined)

3. At the direction of the DLC instructor, activate malfunction MSS (Stesa line break downstream of the MSIV). Set the severity to 100%

SCENARIO 20

1. Initialize the slaulator at 100% power, MOL, equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction MSS-1 (Steam line break inside containment). Set the severity to 100%

SCENARIO 15A

1. Initialize the simulator at Snap #2 EJ V&V Program

2. Activate malfunction SIS-15 (LHSI pump suction valve failure). Fail the operable LHSI pump's sump suction valve closed SCENARIO 21

1. Initialize the simulator at 100% power MOL , equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction MSG-1 (Steam line break inside containment). Set the severity to'100%.

Activate malfunction RCS-2 (Cold leg leak). Set the leak rate to 500 spa SCENARIO 22

1. Initialize the simulator at 100% power, MOL, equilibrium xenon IC

2. At the direction of the DLC instructor, activate malfunction MSS-1 (Stena line break inside containment). Set the severity to 100%.

Activate malfunction RCS-3 (steam generator tube rupture). Set the leak rate to 500 spa on the faulted S/G O

EOP Validation on Simulator Data Co!!cction Forms l

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rj Procsduras Gsnaration Packags BVPS - E0P 1.338.1 Page-68

, ~

Executive Volume E0P-ERG DEVIATION l>

1

j. Procedure No. E0P Procedure Title E0P Step No.

1 PURPOSE OF STEP:

1

, DEVIATION TO BE RESOLVED:

4 i

j' -

SOURCE # ACTION / EXPECTED RESPONSE RESPONSE NOT OBTAINED WCG-

. ERG I Step (s)

\

i I

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t (continued on next page)

Figure 53B-1 PAGE 1 0F 2 ISSCE 1 REVISION 0 4

l i

l i

Procedures Genera: ion Package BVPS-- ECP- 1.-533.1 Page 69 l Executive Volume (Continued from previous page)

JUSTIFICATION OF DEVIATING STEP:

J r

SIGNIFICANT DEVIATION Is this a significant deviation?

No

((Yes;andithasbeenroundacceptableforinclusionintheprocedure.

(OSC !!eeting Number)

PLANT SPECIFIC INFORMATION/

REFERENCES:

Figure 538-1 PAGE 2 0F 2 ISSCE 1 REVISION 0

, rreccouros Ginsration Packagi BVPS - E0P 1.53B.1 '

Page 74 Executive Volume VALIDATION DISCREPANCY SHEET VALIDATION HETHOD:

E0P NUMBER: E0P TITLE REVISION NUMBER:

STEP NUMBER:

DISCREPANCY: '

Obs erver (s )/ Reviewer (s ) /Reco rde r RESOLUTION:

Resolution of Discrepancy By:

Has the resolution resulted in a change in the E0P requiring re-validation?

No __

Yes __ Data Completed Has the resolution resulted in a change in the E0P requiring re-verification?

No __

Yes __ Date Complaced Reviewed and Approved: Yes No Resolution Incorporated By:

Figure 53B-6 PAGE 1 0F 1 ISSUE 1 REVISION 0

. , . . . .. ~ . .. . - . . - - - - - . - . . - . - - . . . . - . . - . . . - - . . _ . _ - - - - . .

1 Procsdures'Gansracion Packaga BVPS - E0P 1,533.1 Page 73  !

Executive Volume ,.

SUMMARY

OF E!!ERGENCY OPERATING PROCEDURE VAI,IDATION ON THE SI?!CLATOR E0P NUMBER: E0P TITLE I 4

REVISION NUMBER: i 4

DATE OF SIMUI.ATION:

f SIMULATION PARTICIPANTS:

Job Description Observer (s)/ Reviewer (s) f I'

a l

i Operating Crew (s) f Scenario

Description:

i L

l Discrepancies: No _ Yes;(See Attached)

Resolution Review:

Nuclear Station Operating Supervisor (or designee) l- Figure 53B-5 i

l PAGE 1 0F 1 ISSCE 1 REVISION 0 4-f 4

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APPENDIX F HED ASSESSMENT DOCUMENTATION AND FORMS I

4 4

6 I

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HED Report Form (Frontside) 1 HED REPOriT O HED NO: CROR SOURCE:

PHOTO NO: LOCATION:

0700 OUl0ELINE(S):

DISCREPANCY:

POTENTIAL OPERATOR ERROR (S):

O POTENTIAL CONSEQUENCES OF ERROR (S):

ERROR / CONSEQUENCE ANALYSIS:

POINT IN HISTORICALLY 00CUMENTE0? N,0 YES l ASSESSMENT LOGIC

+ ACCIDENT RELATE 0? NO YES r @~

b VIOLATES TEr,H SPEC? NO YES @

' = @

YES NO @

+ IS 4E0 A PROBLEM?

NO YES  : @

p l+ ACCIDENT RELATE 0?

I V b VIOLATES TECH SPEC? NO YES b

' ' = @

HED Report Form 1

(ReverseSide)

ERROR / CONSEQUENCE ANALYSIS (CONTINUED)

ERROR RECOGNITION / AUTO RECOVERY? NO O YES O

[0ESCRIBE IF YES) 4 HED CORRECTIVE ACTION (S) i C

CORRECTIVE ACTION (S) ANALYSIS (USE ATTACHED CHECKLIST)

I j RECOMMENDED RESOLUTION O ENHANCEMENT O BOARD MOD O INSTR. MOD O REDESIGN O PROCEDURE O TRAINING

SCHEDULE PRIORITY COMMENTS

UNIT 1 O

(j HED CORRECTIVE ACTION ANALYSIS

SUMMARY

CORRECTIVE

^ '

CORRECTIVE ACTION EVALUATION CRITERIA 1 2 3 4

1. NEGATIVE IMPACT ON OPERATING EFFECTIVENESS

2. NEGATIVE IMPACT ON SYSTEM SAFETY

3. NEGATIVE IMPACT ON PLANT AVAILABILITY

4. INCONSISTENT WITH EXISTING FEATURES / CONVENTIONS

5. NONCOMPLIANCE WITH REGULATOR DESIGN REQUIREMENTS

6. NEGATIVE IMPACT ON CONTROL ROOM STAFFING

7. NEGATIVE IMPACT ON OPERATOR TRAINING PROGRAMS o

8. INCONSISTENT WITH OTHER EMERGENCY RESPONSE ACTIVITIES

9. CREATES NEW HEDs 10.

SUMMARIZE ANY YES RESPONSES (USE BACK IF NECESSARY)

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trr50LUTION REACTIVITY COMPUTER HAS OEEN REMOVED IRESOLUTION CATEGORY: AAAA  : PRIORITY: COMPLE I

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• I I I SHIFT SUPERVISOR CANNOT VIEW ALL OF CR I OUEST.) 1 WALK-THROUGH---) I I .1.1.35A) i 25 SS OFFICE I FROM DESK. I I I I I I I i I SURVEY) UC-5. AS-29 SIMULATOR EXER.) I I I I I I I I e i I I I INTERV) X 1 INSTRUMENT V8V-) 8 IPESOLUTION NO PROBLEM - SS HAS GOOD ACCESS AND COMMUNICATION TO CR. IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

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I I I I FRAYED & CURLED UP PAO IN FRONT OF i OUEST.) 1 WALK-THROUGH---) I lb.1.1.3 Cit) i 31 GENERAL l PANELS COULD TRIP OPERTATOR I I I I I I i i SURVEY) X I SIMULATOR EXER.) 1 8 I I I I I I i I I I I INTERV) 1 INSTRUMENT V8V-> I It'ESOLUTION CARPET CONTROL. ROOM ISEE HED 41 4 ATTACHMENT 4) IRESOLUTION CATEGORY: CRUPGR : PRIORITY IN-PROG I

-= .................................................................................................................................

? I I I DETWEEN VGC3 8 99C2. CABLES ON FLOOR I OUEST.) 1 WALK-THilOUGH---) I st,.1.1.3Cll) i 41 V93 i TO SG RECORDERS POSE TRIPPING HAZZARD. I I I i 8 I I I SullVEY) OC-5, 18 i SIMULATOR EXER.) X I 8 8 I I I I I

• I I I I INTERV) i INSTRUMENT V8V-) 4

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

it'ESOLUTION REROUTE CABLES FROM VB TO 99 AND COVER HOLES IN VB lllE90LUTION CATEGORY: REDGGN : PRIORITY 3 1 I I I ONLY I 18" OPENING IN 09. ACCESS TO VBS I OUEST.) I WAlli-THIIOUGH---) I 16.1.1.3D48) 6 51 962 I IS LIMITED. I I I I I I I I SURVEY) OC-5 I SIMULATOR EXER.) X 8 8 I I I I I I I I I I I INTERV) 1 INSTRUMENT V8V-> I

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

SHESOLUTION NO PROBLEM - DID NOT CAUSE PROBLEM DURING SIMULATOR EXER. IllESOLUTION CATEGORY: AAAA :PRIOll!TY: N/A I

................................. -==........................--.....................................................................

I I I I DISTANCE BETWEEN 99 4 VB IS 32" NOT I OUEST.) 4 WALK-THROUGH---> I B6.1.1.3 Fit) 6 68 GENERAL 8 MINIMUM OF 59". I I I I I I I I SURVEY) X 1 SIMULATOR EXER.) I I I i 1 I I I I I I I I INTERV) 1 INSTRUMENT V8V-) I

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

IPESOLUTIC'4sHO PROBLEM CPERATOR HAS ROOM TO OPERATE CONTROLS ON VB IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

,,.................................................................-==.................. ..........................................--

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HUMMI ENGINCCl41NO DISCPEPANCIES 4- GitIDELINE I HED I l_OCAT IOtt 1- DISCREPANCY I SOURCE I t 1 I I UNGUARDED OPENINGS IN VB-C3 FROM STM l. QUEST.) I WALK-THRoutal---> 1

t. . J .1. 3G I 78 VC2 I l' LOW AND FEED FLOW RECOPDERS PLACED ON 1- '8 I a 1 I I BB-C2. I SURVEY) OC-7. X -I SIMULATOR EXER.) I

', I 't 1 I I I I I- I l i INTERV) B INSTRUMENT V8V-) I IRESOLUTION PLUG OR COVER HOLES AFTER CADLES REROUTED ISEE ED B4 4 47) IRESOLUTION CATEGORY: flEDSGN : PRIORITY: 3 1 I 1 I I BORON CALCULATION TABLE IS WOftN. I OUEST.) 1 WALK-THftOUGH---> I 10.1.1. 4D I 81 GEERAI. 1 I I I I i i I i SURVEY) AS-9,19,11 I SIMULATOR EXER.) I I I i 1 1 I I I I I I I INTERV) 1 INSTRUENT V8V-) I

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

IRESOLUTIONsREPLACE PAGE AND PROTECT WITH PLASTIC SLEEVE. 1 RESOLUTION CATEGORY: EIG4RNC : PRIORITY: EfG4ANC l l . I i 1 FUSE FOR SOUlICE RANGE DETECTOR IS REMOV- 1 OUEST.) 1 WALK-THROUGH---) X I 16.1.1.5B 1 9i GENERAL. I ED FROM INSTIIUMENT WEN NOT IN USE. PftO- 1 I I i 1 I I BLEM MAY BE LOCATING IT DURING AN EMER- 1 SURVEY) OAC-23. X 1 SIMULATOR ENER.) I I i 1 1 GENCY SHUT DOWN. 1 I I I I I I I INTEftv) 1 INSTRIAENT V8V-) I

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

IRESOLUTIONsINSTALL FUSE HOLDER OUTSIDE DitAWER. SPARE FUSES ARE IN SS MB IRESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC

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I 8, 1 1 PROCLEM IS LOCATING MEYS FOR LOCKED I OUEST.) 1 WALM-THftOUGH---) i 10.1.1. 5E I tel CENERAL I CONTROLS ASSOCIATED WITH EOPS. NOW ALI. I st I i

I I i MEYS AftE MEPT TOGETER. I SURVEY) OAC-24 I SIMULATOR ENER.) i I I I I I I I i 1 1 1 1 INTERV) 1 INSTituMENT V8V-) 8

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

IRESOLUTION HAVE SPEPARATE MEY RINGS FOll EDP MEYS IRE 90LUTION CATEBORY: ENHANC :PftIOftITY: EDSGANC 1

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I I I 1 NO RECORDS ARE MEPT AS TO STATUS OF 1 QUEST.) 1 eiALM-THIROUGH---) I I 6.1.1. 5F 1 111 GENERAL I EXPENDABLES AND SPARE PAftTS. I I I -

1 I I I 1 SuflVEY) OAC-24. X '

1 S10EA.ATOR EMER.) 1 I I I I. 1 I I I I ,

,I i I INTERV) 1 INSTituMENT V8V-) 1

___ .......__ _ _ - _ - _ . . . . = _ - - - - - - - -

IRESOLUTION NO PRODLEM - SPARES CONTROL M MAINTAINED IRESOLUTION CATEGORY: AAAA sPRIORITY: N/A. l

.....................................................s..............................................................................

1 I I I TOO MANY PEOPLE ARE IN CONTROL ROOM - 1 QUEST.) 0G I WALK-THROUGH---) I 16.1.1.7 1 128 GENERAL I PARTICULAlti.Y DURING DAYLIGHT SHIFT. I I I I I I I i SURVEY) OAC-1F. I SIMULATOft ENER. ) I I I I I I I i

& I I I I INTEftV) i INSTRUMENT V8V-) I IRESOLUTI0ta:SEE HED 39: ATTACHMENT 1 IRESOLUTION CATEGORY: CRUPSet :PftIORITY "c" l m.m.................................................................................................................................

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bO!!LLINE 1 HED I LOCATION I DISCREPANCY I SOURCE I 1 I I TAP CHANGER HEIGHT ON VB-C3 I OUEST.) I WALK-THROUGH---) 1 16.1. 2. i'B ( 1 ) I 131 VD4 1 -

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1 INSTRUMENT V8V-) 1 IRESOLUTION NO PROBLEM-TAP CHANGER CONTROLARE REACHABLE 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 I I I I BACK ROW OF BB CONTROLS AND CONTROLS 1 OUEST.) I WALK-THROUGH---) I 16.1.2.2C 1 141 BB GENERIC 1 MOUNTED ON VERTICAL SECTION OF BB EXCEED 1 1 1 I I I I MAX REACH RECOMMENDED. I SURVEY) X. AS-le4e3 1 SIMULATOR EXER.) 1 I I I I I I I I , i 1 1 I INTERV) i INSTRUMENT V8V-) I

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IRESOLUTIONSEE ATTACHMENT IRESOLUTION CATEGORY: EletANC : PRIORITY: EIG4ANC i n..................................................................................................................................

I i HAuAN CONTROLLERS ON BB-A6 ARE LESS THAN I OUEST.)

1 8 1 WALK-THROUGH---) I 16.1.2.2D(1) I 151 BA6 3 3" FROM FRONT FDGE OF BB. I I I I I I I I SURVEY) Xe AS-2e15 1 SIMULATOR EXER.) I I I I I I I 1 I I I i 1 INTERV) 1 INSTRUMENT V8V-) I IRESOLUTIONISEE HED #14 - TO BE GUARDED IRESOLUTION CATEGORY: ENHANC : PRIORITY: EfG4ANC 8 n..................................................................................................................................

I I I I HAGAN CONTROLLERS UN BB-B1 ARE LESS THAN I OUEST.) 1 WALK-THROUGH---> I 16.1.2.2D(1) I 168 991 1 3" FROM FRONT EDGE OF BB. I i 1 1 1 1 I I SURVEY) X. AS-2e15 1 SIMULATOR EXER.) i I I i 1 1 I I I I I I I INTERV) l INSTRUMENT V8V-) 1

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

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

IRESOLUTION SEE HED #14 - TO BE GUARDED 1 RESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1 I I I I HAGAN CONTROLLERS ON BB-C1 (MAIN FEED I OUEST.) 1 WALK-THROLXsH---> I 16.1.2.2D(1) i 171 BC1 1 REG) ARE LESS THAN 3" FROM FRONT EDGE OF 1 8 8 I I I I BB. I SURVEY) Xe AS-2,15 1 SIMULATOR EXER.) 1 I I i I I I I I i 1 I I INTERV) 1 INSTRUMENT V8V-) 1

....____........_ .... __. ...____._..____._.... ___- ________. _____... ______- . _ - - _=.... ___ _________.........

II:ESOLUTIONaNO NEED TO REACH OVER IN ORDERTO USE OTHER CONTROLS IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 8 I I i 1 EMER GEN START AND FIELD FLASH ARE LESS I OUEST.) 1 WALK-THROUGH---> I 10.1.2.2D(1) i 181 BC4 1 THAN 3" FROM FRONT EDGE OF BB-C4. I I I I I I I I SURVEY) X. AS-2,15 1 SIMULATOR EXER.) 8 I I I i 1 8 8 i l i 1 l INTERV) 1 INSTRUMENT V8V-) I

. . . . . . . _ _ _ _ . . _ . . . . - _ _ _ _ . . . . . . . . . . . . _ _ _ . . _ _= ___=---- ____________... . . - - - _ _ _ = - _..__..... ._....

1 RESOLUTION: PLACE GUARDS ON CONTROLS TO PRECLUDE INADVER. ACTUATION IRESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC I

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• . 1.2'.2048) I 191 E;P GENERIC I ARE LESS THAN (fp 1-1/2 - 2") MIN. OF 1 I l 8 i 1 1 3" FROM FRONT E0GE OF BB. I SURVEY) X,AS-2e15 i SIMULATOR EXER.) I 1 1 I I I i 1 I i 1 8 INTERV) I INSTRUMENT V8V-> 1

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l IPESOLUTIONaNO PROOLEM - CANNOT BE IN ADVERTANTLY ACTUATED IRESOLUTION CATEGORYs AAAA  : PRIORITY: N/A I 1 i

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I i 1 1 ANNUNCIATOR CONTROL PUSHBUTTONS ARE 1 QUEST.) 8 6aALK-THROUGH---) I

ts. 1.2.2D(1) 1 29I ANNUN 1 LESS THAN 3" FROM FRONT EDOC OF BB. 1 I I I I I I I SURVEY) XeAS-2,15 i SIMULATOR EXER.) I l 1 1 1 I I I i I I i 1 1 INTERV) i INSTRUMENT V8V-) I ,

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Il<ESOLuf!ONaNO PROCLEM-PUSHBUTTONS GUAfDED 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I l t

...........................................................................................................--....................... l 4 1 1 I TOP CONTROLS ON RAD MON PANELS OVER 70". 1 QUEST.) 1 WALK-THROUGH---) I 10.1.2.5A(l) 1 218 RAD MON I I i 1 i 1 1 1 1 1 SURVEY) X,AS-Se9 1 SIMULATOR EXER.) I l I i 1 1 1 1 1 i 1 1 1 1 INTERV) 4 INSTRUMENT V8V-) I

...- ..-..... .... ........-- ==.._ ..........--. ......-- =_ == __ ==..... =-- _.....---- i si'ESOLUTIONaNO PRODLEM-CONTROLS ONLY MANIPULATED DURING TESTING 1 RESOLUTION CATEGORY: AAAA :PRIDRITY: N/A 1

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FESOLUTIONsNO PRODLEM-MISCELLANEOUS ALAR MSI TEST CONTROLS BRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 8 m ......--............................................................................................ ............................

I 1 1 1 LOWER CONTROLS ON VB-C3 LESS THAN 34". 8 OUEST.) 1 WALK-THROUGH---> 1 80.1.2.5A(1) I 231 VB3 1 1 I I e i 1 1 i SURVEY) XeAS-8,9 1 SIMULATOR EXER.) I I I i 1 1 I I I i 1 1 I INTERV) 1 INSTRUMENT V8V-) 8 IFESOLui!ONaNO PROBLEM - CONTROL IS OBSOLETE I TOGGLE SWITCH FOR RECOR) IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I 3..........=...................--................................-..................................................--..............

I i 1 1 LOWER CONTROLS ON VB-A2 LESS THAN 34". 1 QUEST.) 1 WALK-THROUGH---> 1 10.1.2.5A(1) I 241 VA2 1 1 8 8 I l i I ,

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IREGOLUTIONaNO PROOLEM - (H2 ANAL 8 PASS) ARE KEY LOCK IRESOLUTION CATEGORY: AAAA :PRIDRITYs N/A I

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1 I I I LACK OF PERSONAL STORAGE SPACE FOR SS 1 OUEST.) 1 WALK-THROUGH---> I li .1.1 GEN 1 361 GENERAL i AND SHIFT FOREMAN. 1 I I i 1 1 I I SURVEY) 1 SIMULATOR EXER.) I 1 I i 1 1 I I I I i 1 1 INTERV) X 1 INSTRUMENT V8V-) I IRESULUTION: ADD SMALL LOCKER FOR SHIFT FOREMAN 8 SS BRESOLUTION CATEGO.lY CRUPGR : PRIORITY: 3 1

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1 I i 1 1 INTERV) . X i INSTRUMENT V8V-) 1 IRESOLUTIONsREPLACE AC IF PAST MAINTENANCE COST HAS BEEN EXCESSIVE 1 RESOLUTION CATEGORY: TBC  : PRIORITY: 3 1 I I I I LARGE NUMBER OF PEOPLE IN CR DURING 1 QUEST.) 00-35 8 WALK-THROUGH---> 1 l 16.1.5."D I 391 GENERAL 1 DAYLIGHT SHIFT CAUSE NOISE DISTRACTIONS 1 1 1 j i 1 I i 1 SURVEY) i SIMULATOR EXER.) 1 I I I I I I I l 8 1 I i 1 INTERV) 1 INSTRUMENT V8V-) I

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IRESOLUTION SEE HED #12 IRESOLUTION CATEGORY

CRUPGR : PRIORITY: 2 1 9 ...................................................--...............................................................................

I 1 1 1 1 CR COLOR COORDINATION NOT ESTHETICALLY t GUEST.) 00-34 I WALK-THROUGH---) I

IL.1.5.7A(1) 1 401 GENERAL l PLEASING. 1 I I i

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1 RESOLUTIONS 9EE HED #41 'IRESOLUTION CATEGORY: CRUPGR : PRIORITY: 3 1

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I i 1 I NO CARPETING TO LESSEN THE FATIGUE OF I OUEST.) I WALK-THROUGH---) 4

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18. 2.2.IB 1 508 ANNUN I LOCATION BUT AlWE HARD TO DISTINGUISH. I I I

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i 1 I I CLAXUNS (BUZZERS) ON FA & RAD. I QUEST.) 1 WALM-THROUGH---) I 16.2.2.2(ASB) 1 511 ANNUN I ACTUATION ARE SAME. CAUSE CONFUSION. I i 1 1 1 1 I I SURVEY) XeOC-29 I SIMULATOR EXER.) i I I 1 1 , 8 I I I i 1 1 1 INTERV) 1 INSTRUMENT V8V-) I

. . _ . . . . - - _ . - _ . . . . . . . . . _ _ _ _ _ . . . . . _ _ _ . . . . _ . . . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . _ _ - . ._- .____... ._ ._ ==__. ..._________......_____.

IRESOLUTION REMOVE BUZZER ON RAD MONITOR SINCE ANNUCIATOR EXISTS IRESOLUTION CATEGORY: BRD MD : PRIORITY: 2 I I 1 1 I RAD MONITOR ALARM IS EXTREMELY INTENSE I QUEST.) 1 WALK-THROUGH---) 1 16.2.2.6(B8C)* I 521 GENERAL i AND CAUSED OPERATOR DISCOMFORT. 1 I i 1 1 1 I I SURVEY) i SIMULATOR EXER.) I t i I I I I I I i 1 1 1 INTERV) X 1 INSTRUMENT V8V-) 1

-_.......______.._... ____ _- ___.. _....._______ -- _ --- ___..=== -- .... __ __ . __________._____ ..

IRESOLUTION THERE WILL BE NO PROBLEM IF DUZlER REMOVE AS PER HEDe51 IRESOLUTION CATEGORY: BRD MD : PRIORITY: 2 I

............--......................................................m..--....................---. ..................................

. I I I I LOCAL PANEL TROUBLE ALARMS -- SOLID I QUEST.) 1 WALM-THROUGH---) I 16.3.I.2B(I) 1 531 ANNUN I WASTEI AUX BOILERS. AUX INTAKE STRUCTURE I I i i i i i I SURVEY) X 1 SIMULATOR EXER.) 1 1 1 I i 1 1 1 I I I i 1 INTERV) X l INSTRUMENT V8V-) 1

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

i IRESOLUTION NO PROBLEM A0 HAS SUFFIC'ENT TIME TO PERFORM LOCAL ACTION IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 1 I I I SOME ALARMS HAVE MULTIPLE INPUTS. 1 QUEST.) 4 WALK-THROUGH---> 1 16.3.I.2C(I) 1 541 ANNUN I i 1 1 I I I I i SURVEY) ANS-3 1 SIMULATOR EXER.) i I i 1 1 1 8 1 1 I i 1 INTERV) X l INSTRUMENT V8V-) I

! IRESULUTION TO BE REVIEWED DURING LMD STUDY 1 RESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG I I

s..........m......u..m.............m.........................................m....................... m......................-......

I I I I NO SEPARATE FIRST UUT PANEL FOR REACTOR I OUEST.) 00 i WALM-THROUGH---> 1 16.3.I.34(I-3) 1 556 ANNUN 1 SYSTEM. I I I I

I I i 1 i SURVEY) I SIMULATOR EXER.) 1 I I I I 1 4 I i 1 I i 1 INTERV) X 1 INSTRUMENT V8V-) I

....__. __....__..........-. ....... ____.______ ._-_ =.___ --- ____ ____ = - _ . . _ _ ._.___ . ______ __.

IRESOLUTION:IST UUT FOR RX & TURB TUGETHER, SEE ATTACH #5 1 RESOLUTION CATEGURY: BRD MD : PRIORITY: 2 I l

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HUMAN ENGINEERING DISCREPANCIES

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I GUIDELINE 1 HED 1 LOCATION I DISCREPANCY I SOURCE I

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1 1 1 I NO SEPARATE'IST DUT PANEL FOR TURBINE. 1 QUEST.) 00 i WALK-THROUGH---) I 16.3.1.30 8 561 ANNUN I l. 1 I 1 1 I I I SURVEY) I SIMULATOR EXER.) 1 I I I I I I i i I I 1 1 INTERV) X 1 INSTRUMENT V8V-) 8

.... . .. .______.--- _. . .....__-_ = _ - - - - _ -- -

IRESOLUTION SEE HED #55 BRESOLUTION CATEGORY: BRD MD :PRIDRITY: 2 0

.....................-===...................................--................................................-=== ..--.............

1 I i 1 MOST ANNUNCIATOR WINDOWS NOT I OUEST.) 1 WALK-THROUGH---) I 16.3.1.4A8182) 1 571 ANNUN 1 PRIORITIZED. I I -1 I I l i I SURVEY) ANS-5 i SIMULATDR EXER. ) I i 1 1 1 1 1 I

• 1 1 1 i . I IN'IRV) l INSTRUMENT V8V-) I

_.- = .._ -

1 RESOLUTION TO BE REVIEWED IN LMD STUDY IREf>0LUTION CATEGORY LMD  : PRIORITY: IN-PROG 1 l .

I I I NO CODING OF WINDOWS TO EVENT PRIORITIES I OUEST.) i WALK-THROUGH---) I 16.3.1.4B 114231 588 ANNUN I SINCE MOST WINDOWS NOT PRIORITIZED. I I I I -1 1- 1 1 SURVEY) ANS-5 i SIMULATDR EXER.) 8 I i i 1 I I i 1 I I I l INTERV) 1 INSTRUMENT VSV-) 1

==

IRESOLUTION TO BE REVIEWED IN LMD STUDY 1 RESOLUTION CATEGORY: LMD :PRIDRITY: IN-PROG 1 I I I I NO AUDITORY CODES -- LEGENDS INDICATE i OUEST.) i WALK-THROUGH---> 1 16.3.2.2All) l 591 ANNUN O PROBLEM AREA. I I I i 1 1 1 1 SURVEY) X 1 SIMULATOR EXER.) I l 1 1 1 8 I i 1 l 1 l i I I INTERV) l INSTRUMENT V8V-) I

______.--- __- -- _ - .......=

1 RESOLUTION NO PROBLEM LEGENDS INDICATE PROBLEM AREA. tilESOLUTION CATEGORY: AAAA sPRIORITY: N/A I 1 I i 1 NO CODING -- ALARMS / ANNUNCIATORS NOT 4 OUEST.) i WALK-THROUGH---) i I6.3.2.2D I 60l ANNUN I PRIDRITIZED. I I i j 1 1 I I I SURVEY) ANS-5 i SIMULATDR EXER.) i i i i 1 1 1 1 1 1 1 I I INTERV) 1 INSTRUMENT V8V-) I  !

IRESOLUTION TO BE REVIEWED IN LMD STUDY IRESOLUTION CATE801Ms LMD sPRIORITY: IN-PflOG 1 1 I i 1 FIRST GUT ALARMS ARE ABOVE RELATED 1 OUEST.) i WALK-THROUGH---> 1 i 16.3.3.1A 1 Gil ANNUN I CONTROLS /DISPLAYSI SUME OF OTHERS ARE 1 i i 1 I i 1 NOT. I SURVEY) ANS-3tC) 1 SIMULATOR EXER.) 1

. 1 I I I i 1 I I'

c 1 I l i 1 INTERV) l INSTRUIENT V8V-> 1

..._____...___.__.__...___ __ .---- --___s =

I RESOLUTION TO BE REVIEWE,0 IN LMD STUDY IRESOLUTION CATEGORY: LMD PRIORITY: IN-PROG 1 l

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HUMAN ENGINEERING DISCREPANCIES i GUIDELINT I HED I LOCATION 1 DISCREPANCY I SOURCE I l 1 1 1 ANNUNCIATOR FOR "CNMT INSTRUMENT AIR SYS i OUEST.) 8 WALK-THROUGH---) I

16. 3. 3.1 A 5 621 ANNUN I -PRESSURE LOW" IS LOCATED ON A6-IO BUT I I I I I i 1 SHUULD BE LOCATED ON A-8. I SURVEY) ANS-38C3 1 SIMULATOR EXER. )- 1 I I I I I I I i 1 I i i INTERV) i INSTRUMENT V8V-) I

~ IPCSOLUTION TO BE REVIEWED IN LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG I

.............................................................................................................................==.....

I I I i NO LABELS ABOVE MAIN ANNUNCIATOR PANELS. 1 QUEST.) 1 WALK-THROUGH---) I 1 t:,. 3. 3. I B ( 182) 1 631 ArJNUN 1 1 I I 1 1 1 1 1 SURVEY) LMD-2 i SIMULATOR EXER.) 1 I i 1 1 I I I I I i 1 1 INTERV) i INSTRUMENT V8V-) 8 IFESOLUTION TO BE REVICWED IN LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG I

...==.......-===..............--........-===.......................................................................................

1 I I I FLASH RATE ON ANNUNCIATORS IS 9 2 PER 1 QUEST.) 1 WALK-THROUGH---> 1 16.3.3.2B l 641 ANNUN I SECOND RATHER THAN 3-5 PER SECOND. 1 I I i 1 1 I I SURVEY) X 1 SIMULATOR EXER.) X 1 1 I I i 1 I I I I I I I INTERV) 1 INSTRUMENT V4V-) 1 IRESOLUTION INCREASE FLASH RATE IF OPER.WOULD LIKE AND NOT DIFFICULT BRESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1 1 I I I TILE LIGHT DMS NOT ILLUMINATE AND BURN 1 QUEST.) 1 WALK-THROUGH---) I 16.3.3.2C i 651 ANNUN I STEADILY WHEN FLASHER FAILS. 1 I I I I I I I SURVEY) X l SIMULATOR EXER.) 1 I I i 1 1 I i 1 1 I i 1 INTERV) i INSTRUMENT V8V-) I IRESOLUTIONaNO PROBLEM - TILE LIGHTS TESTED EACH SHIFT IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

.........-==.......-=................-........--...................... --...............--........................-.......-====-....

1 1 1 1 ANNUNCIATOR PANELS ARE NOT "DflRK". I GUEST.) 1 WALK-THROUGH---) 1 16.3.3.2E I 66i ANNUN I THERE ARE 38 GREEN - NOr$1AL TILES. 1 i 1 1 1 1 1 1 SURVEY) ANS-4 i SIMULATOR EXER.) i I I I I I I I I I I I I INTERV) 1 INSTRUMENT V8V-> 1

=. ._-- -

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

IRESOLUTION NO PRODLEM TRAINING AND PROCEDURES ADDRESS GREEN TILES 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

. ......--=................==========..........-...---==...--..................===--.....--...... --... ---....-.--........-==....-

1 I I I MANY ANNUNCIATOR WINDOWS ARE NOT GROUPED I OUEST.) 1 WALK-THROUGH---) I 16.3.3.3B i 67I ANNUN I BY SYSTEM OR FUNCTION. I I l t i 1 1 1 SUPVEY) XeANS-1 1 SIMULATOR EXER.) I l 1 1 I I I I I I I I I I INTERV) i INSTRUMENT V8V-) I j .............________..__.____________ ..___ ..- ___..._ __. - _ _ _ _ _ _ - - - - - - . - -

IRESOLUTION TO BE REVIEWED IN LMD STUDY 1 RESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG I

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' GUIDELINE I HED 1 LOCATION I DISCREPANCY I SOURCE I 8 1 1 1 VERTICAL AXES OF ANNUNCIATOR PANELS NGT I OUEST. ) i WALK-THROUGH---> 1 16.3.3.3C1142) 1 C8l ANNUN I LABELLED WITH ALPHA NUMERICS. -- NUM- 1 I I I I I I BERING IS ACROSS BOTTON OF PANEL 1 SURVEY) X ANS-6 l SIMULATOR EXER.) I e I i I i 1 8 8 I I I I INTERV) 1 INSTRUMENT V8V-) I IRESOLUTION RECOMMEND ACROSS NUMBERING ACROSS OF ANNUN. PANELS 1 RESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1 I i 1 i LETTER HEIGHT FOR HORI2ONTAL COORDINATE I OUEST.) 1 WALK-THRUUGH---) i 16.3.3.3C(3) 1 691 ANNUN I DESIGNATION SMALLER THAN RECOMMENDED I I I I l I I SIZE OF .336" FOli 7' VIEWING DISTANCE. I SURVEY) XeANS-6 i SIMULATOR EXER.) I i i 1 I i i l' I I i I l INTERV) i INSTRUMENT V8V-) l

.................. ......... _ _ _=-; .... . ... _ _.____ -_=----z _ ___...__. .______

IRESOLUTION:TO BE REVIEWED IN LMD STUDY 1 RESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG I 1 I 1 1 ANNUNCIATOR MATRICES CONTAIN 128 TILES I OUEST.) i WALK-THROUGH---> I I6.3.3.3D(I) I 70l ANNUN 1 NOT RECOMMENDED MAXIMUM OF 50. I I I I I I I I SURVEY) X 1 SIMULATOR EXER. ) 1 I I I I I I I i 1 1 I I INTERV) I INSTRUMENT V8V-) 1

. . . . . . _ . . . . _ _ . . . . - ..__.__. ___...__......___........ - __ - ___...____..--,==-__ --- ___ _-- ____.-__ .._____..__..__.1..

thESOLUTION NO PRODLEM WITH RENUMBERING PER HED #68 1 RESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1

.n...................................................--.............................................................................

I I I I ANNUNCIATOR TILE LEGENDS ARE NOT I OUEST.) i WALK-THROUGH---) I 16.3.3.4A i 71l ANNUN 1 UNAMBIGUOUS - PARTICULARLY MULTI- 1 I I I I I I CONDITION ALARMS. I SURVEY) ANS-3 i SIMULATOR EXER.) 1 I I I I I I I I I I i 1 INTERV) i INSTRUMENT V8V-) I IRESOLUTIONTO BE REVIEWED IN LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG 1 I I i 1 INCONSISTENCY IN USE OF ABBREVIATIONS I OUEST.) 1 WALK-THROUGH---> 1 16.3.3.4D 1 721 ANNUN I AND ACRONYMS ON ANNUCIATORS LEGENDS. I 1 i 1 I i 1 1 SURVEY) ANS-3eX 1 SIMULATOR EXER.) l I I i 1 1 1 1 1 1 1 1 I INTERV) l INSTRUMENT VSV-) I l IRE 50LUTION LMD STUDY - THERE ARE COMMON ABBREV. BETWEEN UNIT I 8 2 IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG 1 1 I I I LETTER HEIGHT LESS THAN RECOMMENDED SIZE 1 QUEST.) 1 WALK-THROUGH---) i I6.3.3.5A(I) 1 73i ANNUN 1 ON ANNUN TILES. 1 1 1 1 1 i I i SURVEY) LMD I SIMULATOR EXER.) l I I i 1 1 1 I I I I I I INTERV) 1 INSTRUMENT V8V-) 1

. . _ _ - - . . . _ . . _ . . . . _ _ _ _ _ . . . . . . . _ . . - . . . _ _ - _ . . - _ . . _ - ._=....... __ ..__ . ___ _-_... _=_ ........._

IRESOLUTION TO BE REVIEWED IN LMD STUDY BRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG l

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HUMAN ENGINEERING DISCREPANCIES I GUIDELINE I HED l LOCATION I DISCREPANCY I SOURCE I t i I I LETTER SIZE VARIES FROM 7/32" TO 5/32". I OUEST.) 1 WALV-THROUGH---> 1 16,3.3.5A(2) i 74l ANNUN I ON ANNUNCIA10R TILES. 1 I I i 1 1 1 i SURVEY) LMDsX l SIMULATOR EXER.) 1 I i 1 1 I I I I I I i 1 INTERV) 1 INSTRUMENT V8V-) I

. . . . . . _ _ _ . . . . _ _ _ _ . _ . _ _ _ _ . _ - - - _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . . . . _ - - - - _ . _ _ . . . . . . . . - . - . _ ..... =______......_.__ . .... . .. __

IRESOLUTION:TO BE REVIEWED IN LMD STUDY 1 RESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG 1 i .v........ .........................--...................--..............................---.........................................

I I I I COME LEGENDS HAVE DIFFERENT STROKE I QUEST.) i WALM-T HROUGH--- > 1 16.3.3.5B(2) 1 751 ANNUN I WIDTHS. 1 1 1 I I i 1 1 SURVEY) LMD,X 1 SIMULATOR EXER.) i I I I I i 1 1 I I I i 1 INTERV) 1 INSTlRUMENT V8V-) I

. . . _ . . _ _ . _ _ . . _ _ _ _ _ _ . . . _ _ . - - - _- =.________--__ ____._.._- _-___ __. ._- _ __

IRESOLUTION TO BE REVICWED IN LMD STUDY BRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG I 1 I I I MANY TILES ARE BURNED - LEAVING A 1 OUEST.) 1 Wall'-THROUGH---) I

16. 3. 3. ",C (2 ) 1 768 ANNUN 1 BROWN TINT ON TILES. 1 I I I I I I I SURVEY) LMD,X 4 SIMULATOR EXER.) I i 1 1 1 1 1 I l I 1 I i INTERV) 1 INSTRUMENT V8V-) I

... .....-___.._..___.-__-- ==_____...._.._-__. _______

=_ _=.___ ....

IRESULUTION REPLACE BUitNED TILES ONCE LMD STUDY COMPLETED IRESOLUTION CATEGORY: ENHANC : PRIORITY: Ele:ANC 8 I I i 1 TILE LEGEND LETTERS DIMENSIONS AND 1 QUEST.) 1 WALK-THRCUGH---> I 16.3.3.5D(1-6) 1 771 ANNUN I SPACING DOES NOT COMPLY WITH RECOMMENDED I I I I I I I (1) STftOKE WIDTH TO HEIGHT RATIOe (2) I SURVEY) LMDeX 1 SIMULATOR EXER.) 1 I I I i NUMEftAL WIDTH TO HEIGHT RATIDs AND (3) I 1 1 I I I I LETTER SPACING. I INTERV) 1 INSTRUMENT V8V-) 1

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

IRESOLUTION:TO BE REVIClJED IN LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG 1

==..............--............... --....................................--............... --....................... ............--.

I i l 1 ANNUNCIATOR CONTROLS ARE NOT ARRANGED IN 1 GUEST.) 1 WALK-THROUGH---> I 16.3.4.2A i 781 ANNUN 1 SAME ORDER ON ALL LOCATIONS-ARRANGEMENT I I i 1 1 1 1 ON BSP DIFFERENT. I SURVEY) G-le ANS-8 i SIMULATOR EXER.) I 1 I I e I i 1 1 1 1 I i 1 INTERV) i INSTRUMENT V8V-) I IRESULUTIONaNO PROBLEM /0PERATORS RECOGNIZECONTROLS 8 ENHANC TO BE ADDED 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

. . . . . . . . - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - . . . . . . - = = . . . . . . - - . . . - - . . . . . . . . . . . . - - - - - - . . - - . . . . . . . . . . . . . . - - . . . . . . . . . . . - - . . . . . . . . . . . . . . .

I I i 1 ANNUNCIATOR CONTROLS ARE NOT 1 QUEST.) i WALK-THROUGH---> 1 16.3.4.2B(1-4) 1 791 ANNUN 1 DISTINCTIVELY SET OFF FROM OTHER I I I I I i 1 CONTROLS ON BB. I SURVEY) ANS-7eX 1 SIMULATOR EXER.) 1 I I i 1 1 I I l i I I I INTERV) i INSTRif1ENT V8V-) I

...._...__________._ . . . _ . . . = - - - - .-- ____... = ..___..__...

IRESOLUTION: CHANGE SILENCE BUTTON COLOR TO WHITE 8 SHADE BACKGRD IRESOLUTION CATEGORY: ENHANC PRIORITY: ENHANC 1

..............====-................................. ...........---................-- -===................--..............--...-- ..

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HUMAN ENGINEEl<ING DISCREPANCIE3 I C.UIDELINE I HED I LOCATION ~ l' DISCREPANCY I SOURCE 8 I i 1 1 ANNUNCIATOR CONTROLS ARE NOT 1 OUEST.) I. WALK-THROUGH--- > I

-It.3.4.2C I 891 ANNUN 1 NONDEFEATABLE I I I i 1 1 1 1 SURVEY) ANS-9.X l SIMULATOR EXER.) 1 8 I I I I- 1 1

'I i 1 1 I INTERV) 1 INSTRUMENT V8V-) I

! .......___..._... --____ __...____..___... _ __.____._ _-...._____.-z _ = . _ - _ _ _ - .= __- ..__ .............. --.-__-_....... +

j IRESOLUTIONaNO PROBLEM CONTROLLED BY ADMIN PROCEDURES IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

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1 1 1 1 1. UNNECESSARY ALARMS: PRIMARY GRADE WATER, 1 OUEST.) 1 WALK-THROUGH---) I j 16.3.40EN I 811 ANNUN I LOAD DISPATCHES ALERT. WAIER TREATING I I I I I ~l i ALARMS. BOREN RECOVERY SYSTEMS. GASEOUS 1 SURVEY) X 1 SIMULATOR EXER. ) I i 1 1 I WASTE. SOLID WASTE i 1 1 1 1 1 I I INTERV) X 1 INSTRUMENT V8V-) I

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

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

IRESOLUI'IONsTO BE REVIEWED IN LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROS I

.............-====........................................................--.....................-............. .................--

1 I I I NEEDED ALARMSs BORON EVAPORATOR OVERHEAD 1 OUEST.) 1 WALK-THROUGH---) l I6.3.4 GEN , I 828 ANNUN I PRESCURE, TURBINE TEMP.* DIESEL RUNNING- 8 1 1 1 1 1 8 DO HAVE 2 TACHS, TV SA 195 CLOSED. I SURVEY) 1 SIMULATOR EXER.) 1 I I I I I I I 1 I I i 1 INTERV) X 1 INSTRUMENT V8V-> 1 l IRESOLUTION TO BE REVIEWED IN LMD STUDY IRESOLUTION CATEGORY: LMD sPRIORITY: IN-PROG I

. .........--.................................................................................-===..............................--==== ,

l 8 I i 1 NEED FOR REFLASH ON NUMBER OF ALARMS. I OUEST.) 1 WALK-THROUGH --> 1

! 16.3.4 GEN I 831 ANNUN 1 l I I 1

1 1 1 1 1 SURVEY) 1 SIMULATOR EXER.) I 1 1 1 1 1 1- 1 I I I I I i 1 INTERV) X l INSTRUMENT V8V-) I j . . . . _ _ _ _ _ _ _ _ . . . . . - _ _. - _- - _

1 1RESOLUTIONsPROVIDE REFLASH FOR ALARMS IDENTIFIED OR PROVIDE ADO. ANNUN IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG 1 j ................................--..........--......................................................................................

1 I 1 1 1 NEED ALARM SILENCE BUTTON ON VB 1 OUEST.) 00 1 WALK-THROUGH---> 1 i IG.3.4 GEN I 841 ANNUN 1 1 8 1 &

4 1 1 1 l' 1 SURVEY) 1 SIMULATOR > EXER. ) 1 .

1 I i 1 1 I I I j i i 1 1 1 INTERV) X 1 INSTRUMEN" V8V-) I 1RESObuT[ON O hk hk EWhD IN LMD STUDY 1RESOLUkION CATEGORY: LMD  : PRIORITY: IN. PROG h

...................................---.........................................................................---........-- --===..

j 1 1 1 1 ANNUNCIATOR WINDOWNS ARE NOT LABELLED TO I OUEST.) 1 WALK-THRO'JH---) I j IG.3.4 GEN I 851 ANNUN 1 FACILITATE ACCESS TO PROCEDURES. I I 1 4

1 1 I i .

1 SURVEY) i SIMULATOR EXER. ) i i 1 I I I .

I i 1-i 1 1 1 1 1 INTERV) X l INSTRUMENT V8V-) I j IRESOLUTION SEE HED 1068 1 RESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1

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, i GUIDELINE. I HED 1 LOCATION I DISCREPANCY- 1 SOURCE I

~......._______............._.._...___.....______..........._.....__.________.-_-_ .____ ___ ....__ ..______..____ ..._

i 1 1 1 DURING TRANSIENTS - TOO MANY ALARMS. TOO I DUEST.) 1 WALK-THROUGH---> l 16.3.4 GEN 1 861 ANNUN I MUCH INFOS LACK DF PRIORITIZATION. 1 I I I I I I I SURVEY) 1 SIMULATOR EXER.) i I i 1 I i 1 1 1 1 1 1 I INTERV) X 1 INSTRUMENT V8V-) I

. .. .. .______. __ - _ _ - - =  :..._.._ ______._.... ..____.

IRESOLUTION TD BE REVEIWED IN LMD STUDY ORESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG I e...........--..............--.............................................................--.....--..............--..............--

1 I i 1 ALARMS OUT OF PLACE I DUEST.) i WALK-THROUGH---> 1 16.3.4 GEN 1 871 ANNUN I 1. SUMP ALARM NEAR LW INDICATORS I 1 1 I I i 1 2. MS ANNUNCIATOR TRIP VALVE I SURVEY) 1 SIMULATOR EXER. ) i 1 I I 1 1 I I i 1 1 1 I INTERV) X i INSTRUMENT V8V-) I

] _.....__...____....____.._____.___.._ =_..___ _

_=- ___ _ _= _ _ ____ _________

4 IRESOLUTION TO BE REVEIWED IN LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG l I I I I I EOP ES-1.teSTEP 9-RNO REQUIRES OPERATOR I Di.lEST. ) 1 WALK-THROUGH---> 1 16.4 1 881 B GENERIC 1 TO OPEN val.VES MOV-CH-289 8 318 SEQUENT- 1 i 1 I i 1 1 IALLY. VALVES ON BA3 & BA1 RESPECTIVELY. I SURVEY) I SIMULATOR IIXER. ) X 1 I I I I OPERATOR HS TO WALK LENGTH OF TWO SEC- 1 I I I I i 1 TIONS. 1 INTERV) i INSTRUMENT V8V-) 1

.....____._... .___......____..___ ......= - - .

== -

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

1 RESOLUTION DON' T CHANGE-289 ISOLATION VALVE, TIME NOT CRITICAL . IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A i I I 1 1 EOP E-eeSTEP 299-AER REQUIRES OPERATOR 1 QUEST.) 1 WALK-THROUGH---) X 1 16.4 1 891 BC2 1 TO THROTTLE AFW VALVES. THERE ARE THRE' 1 I I I I I I VALVES PER TRAIN. IS PROBLEM IF VALVES I SURVEY) i SIMULATOR EXER. ) X 1 1 1 1 1 TO BE THROTTLED SIMULTANEOL* SLY l' I i 1 1 1 1 1 INTERV) l INSTRUMENT V8V-) I a

IRESOLUTION NO CHANGE - VALVES DO NOT HAVE TO BE THROTTLED SIMULTANEOU9L 1RE90LUTION CATEGORY: AAAA  : PRIORITY: N/A 1 4 I I I I THROfTLE MOV SWITCHES HAVE SAME TYPE 1 QUEST.) 35 1 WALK-THROUGH---) I i 16.4.1.1C(182) I 908 GENERIC 1 CONTROL AS OPEN/CLOSE'MOV SWITCHES. 1 I , I i 1 1 1 1 SURVEY) OC-3 1 SIMULATOR EXER.) i 1 l 1 1 1 1 I I i 1 1 I INTERV) i INSTRUMENT V8V-> 1

____.__...______._______= ... _______ = - = _ - - _ z..-- - - -

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

IRESOLUTION NO PRODLEM VALVES HAVE DUEL IND. LITES <t.3W IND. 8 ALARM IRESOLUTION CATEGORY:-AAAA  : PRIORITY: N/A 1

.............--................--.............. ---. 4..........--..............................................................--..

I I I 1 SAFETY RELATEP CONTROLS NOT DISTINGUISHD i OUEST.) 00-35 i WALK-THROUGH---> 1

16.4.1.1C(1) I 911 GENERIC 1 FROM NON-SAFETY RELATED CONTROLS. I I 1

, 1 I i 1 i SURVEY) DC-3 1 SIMULATOR EXER.) 1 I I I 1 1 1 I i 1 I I I INTERV) 1 INSTRUMENT V8V-> I IRESOLUTION NO PROBLEM PATCHES ON VALVES ADEDUATE FOR PLANT COND. IDEN. IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A B

......--.-===............................--.-.......-----.........----......--...........................................---....-..

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HUMAN ENGINECl<ING DISCREPANCIES t 11UIDELINE I HED I LOCATION I DISCREPANCY I SOURCE I t i 1 i BEARING OIL PUMP CONTROLS LO-M-16e17 ARE I OUEST.) 00-35 1 WALK-THPOUGH---) I e6.4.1.tC(1) I 921 BC3 1 OT-2 SWITCHES. T HANDLES USUALLY USED I i 1 1 1 1 1 FOR PUMP CONTROLS. I SURVEY) DC-3 i SIMULATOR EXER. ) I

3 I I I I I I I i 1 1 1 INTERV) i INSTRUMENT V8V-) 1

..-_.......__.........._______...............__- .........__...___......._._._.............._ __ =_...___.....__.. .

I PESOLUTION REPt. ACE WITH ANOTHER TYPE OF SWITCH (DWG 25AE) IRESOLUTION CATEGORY: INS MD : PRIORITY: 3 1 t

8 I i 1 ON BSpe DIESEL FIRE PUMP START SWITCH IS I DUEST.) 00-35 1 WALK-THROUGH---> 1 10.4.1.1C11) i 931 BSP 1 A push BUTTON. TRAIN A FIRE PUMP START- 1 1 1 1 I I I SWITCH IS A J HANDLE. I SURVEY) DC-3 1 SIMULATOR EXER.) l I I I I I I I I i 1 1 1 INTERV) i INSTRUMENT V8V-) 1

... ._............_....... ....._ ..... __. _ z . _ _ _ _ _ _ _ _ _ _ . . . _ _ _ _ _ . . . . . . _ . . . - - - ._ .... ..... - _....____

IRESOLUTION: REPLACE DIESEL SWITCH WITH J HANDLE & SEE HED 1996 IRESOLUTION CATEGORY: INS MD : PRIORITY: 3 I 1 I I i OUENCH SPRAY PUMP CONTROLS ARE OT-2 1 QUEST.) 00-35 i WALK-THROUGH---) I 16.4.1.1C(1) I 941 BA3 1 SWITCHES. T HANDLES USUALLY USED FOR 1 I i 1 1 I I PUMP CONTROLS. I SURVEY) DC-3 i SIMULATOR EXER.) I I I I I I I I I I I I I INTERV) I INSTRUMENT V8V-) I

=:-..._.....___. _.

IRESOLUTION: MODIFY EXIST. SWITCH TO SMALL SIZED T OR J HANDLE (DWG 25AE) IRESOLUTION CATEGORY: INS MD : PRIORITY: 3 1

.......................................................--......................--............--...--.........................--==...

I I I I PENNIES USED ON HAGAN FW CONTROLLERS TO I DUEST.) 00-3 i WALK-THROUGH---) i 10.4.1.1E(2) I 951 BC2 I liEEP CONTROLLERS STEADY. I 1 1 I I I I I SU51VEY) I SIMULATOR EXER.) I I i 1 1 1 I I I I I 1 1 INTERV) X 1 INSTRUMENT V8V-) I IRESOLUTION:USE PERMANENT SHIM OR REPLACE CONTROLLER 1 RESOLUTION CATEGORY: INS Mb : PRIORITY: 3 1

..........--..................... -----.......................--=== ...--.....................-====.......--..............=======...

1 I I I CR PRESSURIZATION--CONTROL SHOULD BE I OUEST.) 1 WALK-THROUGH---> I 16.4.1.2A I 961 BSP 1 POOTECTED FROM INADVERTANT ACTUATION 1 1 I I I 1 1 DUE TO CONFUSION WITH DIESEL FIRE I SURVEY) AS-3 1 SIMULATOR EXER.) I I I I I PUMP SWITCH. I I 1 1 I I I I INTERV) 1 INSTRUMENT V8V-) I IRESOLUTION NO PROCLEM IF DIESEL SWITCH CHANGED TO J. IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

.. ........................--......- .........-===---==............--............--======.......................==...............--.

I I I i SI TRAIN 9 RESET-- CONTROL SHOULD BE I OUEST.) 1 WALK-THROUGH---> 1 IE. 4.1.2A I 971 BA1 1 PRUTECTED FROM INADVERTANT ACTUATION I I I I I I I I SURVEY) G-42 i SIMULATOR EXER.) i I I I I I I I I I I I I INTERV) 1 INSTRUMENT V8V-> 1 IRESOLUTION:NONE RESETS SHOULD NOT BE GUARDED IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

,.,............-==========.........----.......-========== ...... --.................--============....--...----.--.......-- --......

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HUMAN ENGINEERING DISCREPANCIES I du!DELINE I HED 1 LUCATION. 4 DISCREPANCY I SOURCE' I I I 1

I CIB TRAIN B ACTUATION--CONTROL SHOULD I OUEST.) 1 WALK-THROUGH---) I 10.4.1.24 8 938 BA1 1 BE PROTECTED FROM INADVERTANT I i 1 8

I I I ACTUATION 1 SURVEY) G-42 i ' SIMULATOR EXER.) 1 i

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3 I I I I INTERV) l INSTRUMENT V4V-> I tREGULUTION NONE ACTION HEGUIRED :PRID

, ................ SIMULTANIOUS 2-BUTTON........................... .......................--............

IRESOLUTION CATEGORY: AAAA

........................,RITYs N/A I

! I I i 1 CIA TRAIN A ACTUATION- CONTROL SHOULD BE I DUEST.) i WALK-THROUGH---) I 10.4.1.2A B 931 BA1 1 PROTECTED FROM INADVERTANT ACTUATION I I I I I I i 1 SURVEY) G-42 1 SIMULA(DR EXER.) I 1 1 .I I I I 4

, I i 1 1 I INTERV) I INSTRUMENT VSV-) I

.-.__....__.__.. ...____.___ _. __ ..._. ___-- _ _ - _ . . . - - _ _ _ _ _ - - _- - .__...=. _..._ . __..____

, IRESOLUTIONsGUARD CONTROL IRESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1 4

1 I I I I ROD CONTROL START UP--CONTROL SHDULD I GUEST.) 1 WALK-THROUGH---> 1

10. 4.1. 2A i 1991 BB2 1 BE PROTECTED FROM INADVERTANT I I I I I I I ACTUATION 1 SURVEY) 6-42 i SIMULATOR EXER.) 1 I I I i 1 1 1 1 1 I I I INTERV) l INSTRLMENT VSV-) 1

........._______..__.....____ - _ = _-_.... - - . _ _ - -

IF'ESOLUTION GUARD CONTROL 1RESOLUT10N CATEGORY: ENHANC : PRIORITY: ENHANC i t

I

,--..........--...--...............--.......................................... .................-==................ ..............

I I I I FEEDWATER ISOLATION flESET-CONTROL SHOULD I GUEST.) i WALK-THROUGH---) I 10.4.1.2A I leti BC2 1 BE PROTECTED FROM INADVERTANT I I I

' i I I ACTUATION i

1 I SURVEY) G-42 i SIMULATOR EXER. ) I j l l i 1 1 1 1 i

1 I I 1 INTERV) 1 INSTRUMENT V4V-) 1

.--.........____- _ __....__..._ --- .__ =__ ..______= . . - - - - -

IRESOLUTIONs RESET DOES MIT NEED GUARD BRESOLUTION CATEGORY: AAAA  : PRIORITY: N'/A 1

I I I I TOGGLE SWITCHES ON VC2--CONTROL SHOULD 1 OUEST.) WALK-THROUGH---)

1 I i 10.4.1.2A i 1921 VC2 I BE PROTECTED FROM INADVERTANT I I I

I I i 1 ACTUATION 1 SURVEY) 6-42 i SIMULATOR EXER.) I I I I i 1 1 I l 1 1 I I I INTERV) i INSTRUMENT V8V-) I

.i .____________....._________.....____ ..___...._____ ___._.=. ____-- ____-

IPESOLUTIONsTOGGLE SWITCHES EITHER DEFUNCT OR USED IN TESTING IRESOLUTION CATEGORY: AAAA :PRIDRITY: N/A 1 j -.........--........................--........... .........................--...........................................--.......---

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1 I I I CIA TRAIN B RESET-- CONTROL SHOULD BE 1 QUEST.) 1 WALK-THROUGH---> I I

I E. 4.1. 2A i 1931 BA1 1 PROTECTED FROM INADVERTANT ACTUATION I I I I I I I I SURVEY) G-42 i SIMULATOR EXER.) I I I 1 1 I I I I I l 1 I INTERV) 1 INSTRUMENT V4V-) I IRESOLUTION RESET SHOULD NOT BE GUARDED IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 v.................--............-=====...... ..........----. ..... ................--..........................--...................

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HUMAN ENGINEERING DISCREPANCIES 1 GUIDELINE I HED 1 LOCATION 1 DISCREPANCY l SOURCE 1 I I I I CIA TRAIN B ACTUATION- CONTROL SHOULD BE I DOEST.) 1 WALG-THROUG: f--- > 1 16.. 4.1. 2A I 1941 BA1 1 PROTECTED FROM INADVERTANT ACTUATION I I I i 1 I I I SURVEY) G-42 1 SIMULATOR EXER.) I j

i l I I i 1 1 I I I I I INTERV) i INSTRUMENT V8V-) I

.....-.---.................--...-................ ...--....-.. =-.. .....-- . .==------------------.....-- ----...

II+ESOLUTIONsGUARD CIA PUSHBUTTONS 1 RESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1 m ......................-..---.....................................................................................................

8 1 1 I DIESEL FIRE PUMP-- CONTROL SHOULD BE I DUEST.) 8 WALK-THROUGH---) I 16.4.1.2A i 1951 BSP 1 PROTECTED FROM INADVERTANT DCTUATION I I I i 1 1 1 1 SURVEY) G-42 1 SIMULATOR EXER.) I i 1 I I I I I i 1 1 I I INTERV) 1 INSTRUMENT V8V-) 1

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

IRESOLUTIONsSEE HED #93 - CHANGE PUSHBUTTON TO J HANDLE IRESOLUTION CATEGORY: INS MD : PRIORITY: 3 I n ......-.........--............................................................--..............................................---

1 i i I SI TRAIN A ACTUATION-- CONTROL SHOULD BE I GUEST.) 1 WALK-THROUGH---) i 16.4.1.2A I 1961 941 1 PROTECTED FROM INADVERTANT ACTUATION I I I I i 1 1 1 SURVEY) G-42 i SIMULATOR EXER.) I I I I I I I I I i 1 1 1 INTERV) 1 INSTRUMENT V8V-) 1

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

, IRESOLUTION GUARD PUSHBUTTON 1 RESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1

............................................................................n.......................................................

I I I I SPRAY ACTUATION--CONTROL SHOULD I QUEST.) i WALK-THROUGH---) 1 16.4.1.OA i 1971 BA1 i BE PROTECTED FROM INADVERTANT I I i 1 1 l I ACTUATION 1 SURVEY) G-42 1 SIMULATOR EXER.) l I i 1 1 1 I I I I I I I INTERV) i INSTRUMENT V8V-) I IRESOLUTIONaNONE NO GUARD REQUIRED SIN"E TWO SIMULTANEOUS ACTIONS REQUIR 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

..==................--............................................- ............--.................-- ..............................

I I i 1 CIA TRAIN A RESET-- CONTROL SHOULD BE I DUEST.) 1 WALK-THROUGH---) 1 1

16.4.1.2A 1 1981 bat 1 PROTECTED FROM INADVERTANT ACTUATION I I I I I I I I SURVEY) G-42 1 SIMULATOR EXER.) I i i 1 1 1 1 1 I I I I I INTERV) i INSTRUMENT V8V-) I 1 RESOLUTION RESET BE GUARDED IRESOLUTION CATEGORY: AAAA  : PRIORITY N/A I e- ........................- ...................................-- ..........................----..............................------

1 1 1 I SI TRAIN A RESET-- CONTROL. SHOULD BE I QUEST.) 1 WALK-THROUGH---) I 16.4.1.2A i 1991 BA1 i PROTECTED FROM INADVERTANT ACTUATION I I I I I I I l SURVEY) G-42 1 SIMULATOR EXER.) 1 I i i 1 1 1 I i 1 1 I I INTERV) 1 INSTRUMENT V8V-) 8

..................----------------=_- _ _ --- __  :....... =-------

IRESOLUTION RESET BE GUARDED IRESOLUTION CATEGORYs AAAA sPRIORITY: N/A I

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HUMAN ENGINEERING DISCREPANCIES I GUII'ELINE I HED 1 LOCATION I DISCREPANCY I SOURCE I l 1 1 1 SI TRAIN B ACTUATION-- CONTROL SHOULD BE I DUEST.) l WALK-THROUGH---) I lo.4.1.24 1 1101 DA1 i PROTECTED FROM INADVERTANT ACTUATION I I I 3 I I I , 1 SURVEY) G-42 1 SIMULATOR EXER.) 1

' 8 8 1 1 1 1 1 8 I I I I INTERV) I INSTRUMENT V8V-) I IPESOLUTION GUARD CONTROL 1 RESOLUTION CATEGORY: ENHANC : PRIORITY: ENHANC 1 I I I I SPRING LOADED OT-2 SWITCHES SPRING BACK I OUEST.) I WALK-THROUGH---> 1

16. 9.1. 2E I till GENERIC 1 PAST CENTER POSITION AND ACTUATE 3RD I I I i 1 1 I POSITION. I SURVEY) i SIMULATOR EXER.) I l i I I I I I i i 1 1 I INTERV) X l INSTRUMENT V4V-> l

. ..__. .._....._ ...__....__- .....__________._ ..........= =._______ _.... .... -.........__ - __ .___..___

IRESOLUTIONsNEEDS ADDITIONAL STUDY TO DETERMINE IF PROBLEM EXISTS. IRESOL UTION CATEGORY: TBC  : PRIORITY: 1 1 j sg................................--.-==.............................--.............................--...........--.... w...........

1 .

I I I THREE POSITION OUTSIDE 8 EXHAUST DAMPERS I QUEST.) 1 WALK-THROUGH---) I 16.4.2.1 1 It2l BSP 1 SWITCHES ARE REVERSED FROM CONVENTION 1 I l i 1 1 4 IOPEN-AUTO-CLOSF. RATHER THAN CLOSE-AUTO- I SURVEY) DC-2,G-22 i SIMULATOR EXER.) 1 1 I I I OPEN) OT-2 SWITCHES. 1 I I

! I I I I I INTERV) i INSTRUMENT V8V-> 1

, IRESOLUTIONsREWIRE SWITCHES IRESOLUTION CATEGORY INS MD : PRIORITY: 2 I l

............. .......-======...................--............................--.--............................................-==...

I i i 1 POWER RANGE TRIP AND INTER RANGE TRIP 1 QUEST.) 1 WALK-THetOUGH---) 1 66.4.2.1 1 1131 BB1 1 SWITCHES -- ALL SWITCH POSITIONS ARE I I I I I I I NOT LABELED. I SURVEY) DC-2sG-22 1 SIMULATOR EXER.) 1 I I I I i 1 I i 1 1 1 I INTERV) 1 INSTRUMENT V8V-) 1

. ... ......._.. . ._ .___._.......... ... _. -_.-_.. ..- _ ........--.. _...._.--- _ _=__. . .--

IRESOLUTION:LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG 1

-n.....................--......--==.----.---..............--..............-------.--............--...................==.........---

1 I I I PRZR LEVEL CHANNEL HSS - ILM - 45'3 1 QUEST.) 1 WALK-THROUGH---> 1 16.4.2.1 1 1148 BB1 i SWITCH -- SWITCH POSITION ARE OUT OF I I i 1 1 I I SEQUENCE. I SURVEY) DC-2eG-22 1 SIMULATOR EXER.) I i 1 8 I I i 1 l I i 1 1 INTERV) 1 INSTRUMENT V8V-) 1

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

IRESOLUTIONsLI1D STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG l

. , . . . . . . . . - - . - - = = . . . . . . . . . . . . . . . . . . . . . - - = = = . . . . . - - . - - - - . - - - - . . . . . . . . . - - - - . . . . . . . . . . . . . . . . . . . . . . . . - - . . . . . . . . . . - - . . - - - . . . . . . . . . . . . . . .

I 1 1 I NUMBER 3 TAP CHANGER -- RAISE / LOWER I DUEST.) 1 WALK-THROUGH---) I 16.4.2.1 1 1851 VC4 i POSITIONS ARE REVERESED. 1 I i 1 1 1 1 . I' SURVEY) DC-2sG-22 1 SIMULATOR EXER.) i I I i 1 I I i 1 1 1 1 I INTERV) 1 INSTRUMENT V8V-) I r___.. ._..._... - ...--..__.-_____-__....--.....-_........._

IRCSOLUTIUN NONE - PROBLEM CORRECTED IRESOLUTION CATEGORY: AAAA :PflIORITY: COMPLTE I

.........--===......--==.... -----..................---. .....--.............---..................... -----.....--..................

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....~.. _ _ . ......... ...... _ __...... ........ . . . . . . . . . . . . _ . . . . . . . . . _ _ . . _ . . . . . . _ . . . . . . . . . . - .

HUMAN ENGINEERING DISCREPAt4CIES a GUIDELINE I HED I LOCATIOta i DISCREPANCY I SOllRCE I 8 8 I I 0T.2 EMEP. GENERATOR GROUND SWITCH I DUEST.) 1- WALK-THROUGH---) I 10.4.2.1 1 1161 BC4 I INDICATOR LIGHTS VIOLATE RED / GREEN 1 1 1 1 l i I CONVENTION. SHORT TERM CORRECTION l SURVEY) X l SIMULATOR EXER.) I

! I I I I i 1 1 1 1 I I INTERV) X l INSTRUPLNT V8V-> 1 IPESOLUTION WHITE LENS FOR OPENI CORRECT SWITCH LABELLING 1 RESOLUTION CATEGORY: INS MD : PRIORITY .2 1 I 1 I I TURBINE AND REHEATt'R STATUS LIGHTS AND 1 QUEST.) 1 WALK-THROUGH---) 1 IC.4.3.34 5 1171 BC3 i PUSHPUTTONS ARE IDENTICAL IN DESIGN. I I I 1 1 I I I SURVEY) 6-31, X l SIMULATDfi EXER. ) i I I I I i 1 1 0 1 1 I I INTERV) 1 INSTRUMENT V8V-) 1 1 RESOLUTION:NO PRODLEM - LEGENDS CLEAR BRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I I I I I MANY ANNUNCIATOR WINDOWS HAVE FOUR LINES I QUEST.) i WALK-THROUGH---) I 16.3.3.4A i 1181 ANNUN I OF TEXT. I I I i i i i 1 SURVEY) 6-31 1 SIMULATOR EXER.) I i 1 I i 1 I I i 1 1 I I INTERV) I INSTRUMENT V8V-> 1

-... _-...._- ......._____..__ _._........_._ _ - - - - _ .____=_ .____

IRESOLUTION LMD STUDY IRESOLUTION CATEGORY: LMD  : PRIORITY: IN-PROG l I i 1 i SOME PUSHBUTTONS COULD BE ACTUATED I GUEST.) 42,14 1 WALK-THROUGH---> 1 16.4.3.3C(3) I 1191 GENERIC 1 DURING REPLACEMENT OF LAMPS I i 1 1 I I I i SURVEY) 1 SIMULATOR EXER. ) I I I I i 1 1 1 I I I I I IN*ERV) 1 INSTRUMENT V8V-) I

_..__ _________= __ . _ _ _ _ . _ _ . _ _ _ _ _ _ _ - _ _-_

IRESOLUTIONEMPHASIZE PROBLEM IN TRAINING IRESOLUTION CATEBORY: TRNG  : PRIORITY: 1 1

,................====-.............--...................................--...........................................................

I I I 1 PUSHBUTTON LEGENDS ARE NOT CODED FOR I OUEST.) 1 WALK-THROUGH---) i 16.4.3.3C(4) 1 1291 GENERIC 1 POSITION - COULD BE CONFUSING DURING 1 1 I I I I I MULTIPLE REPLACEMENT. I SURVEY) X,OAC-19 1 SIMULA10R EXER. ) 1 I I I i 1 1 I i 1 I I I INTERV) 1 INSTRUMENT V8V-) I IRESOLUTION CODE PUSHBUTTON AFTER LMD STUDY AND EMPASIZE IN TRAINING 1 RESOLUTION CATEGORYs ENHANC : PRIORITY: ENHANC I

..== ..................--..........--....................................--==..............--...................--..................

I i 1 1 J HANDLE LENGTH IS LESS THAN RECOMMENDED I OUEST.) 1 WALK-THROUGH---> 1 16.4.4.2A(I) I 1211 GENERIC 1 LENGTH 3.5" COMPARED TO 3.75" 1 I I I I I I RECOMMENDED. I SURVEY) X 1 SIMULATOR EXER.) 1 I I I I I I I I I I I I INTERV) 1 INSTRUMENT V8V-> 1 IRESOLUTION OPERATORS DO NOT FIND DIFFICULT 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

.............----....-- ........--- ...............................-.....--........-==...........................-..................

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s C'm 1I HUMAN Et4GIrlEERING DISCREPANCIES t GUIDCLIl4E I HED 1 LOCATION I DISCREPANCY I SOURCE I I I I I TEETH ARE POINTING DOWN ON KEY I OUEST.) i WALK-THROUCH---3 1 j 15.4.4.3B i 1228 GENERIC 1 OPERATED CONTROL RATHER THAN UP. I I i 1 1 1 1 1 1 SURVEY) X I SIMULATOR EXER.) I i 1 1 I i 1 1 1 1 1 1 1 INTERV) 1 INSTRUMENT V8V-) 1 i

IRESOLUTION NO PROBLEM - NO ERROR HISTORY & NO OPERATOR PROBLEM 1RESOLUT10N CATEGORY: AAAA  : PRIORITY: N/A I

==

....................................................................m.................... ..--............................a......

I I i 1 DCV-RC 455D KEY SWITCH - OFF POS. NOT I OUEST.) i WALK-THROUGH---> 1 I L. 4. 4. 3D 1 1238 BA1 1 VERTICAL - POSITIONS ARE SEQUENCED I I I I I i 1 PROPERLY l SURVET) G-45 i SIMULATOR EXER.) 1 I I I I I I I i 1 I I I INTERV) 1 INSTRUMENT V8V-) I d

IRESOLUTION NO PROBLEM SWITCH POSITION FOLLOWS CR CONVENTION 1 RESOLUTION CATEGORY: AAAA :PRIORITYs N/A 1 r.........--............................ ...............................................................................--..........

1 I i 1 DCV-RC 455C KEY SWITCH - 0FF NOT I OUEST.) I WALK-THROUGH---) I 16.4.4.3D 1 1241 BB2 I IN VERTICAL POSITION. I I I I I I I POSITION ARE SEQUENCED PROPERLY I SURVEY) C-45 1 SIMULATOR EXER.) i I i 1 l I I . I i 1 1 I I INTERV) 1 INSTRUMENT V8V-) 1

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

1 IRESOLUTIONaNUNE SAME AS HED #123 IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

.............s .....................................................................................................................

1 I I I 3 POSITION KEY SWITCH HAS ABOUT 45 DEGRE I OUEST.) 1 WALK-THROUGH---) i I E,. 4. 4. 3G ( 1 ) I 1251 GENERIC 1 DISPLACEMENT RATHER THAN RECOMMENDED 1 I I i 1 1 1 MINIMUM OF 80 DEGREE. 1 SURVEY) X 1 SIMULATOR EXER.) I 1 4 1 I i 1 1 1 1 1 I I INTERV) i INSTRUMENT V8V-) 1 IRESOLUTION NONE CR CONVENTION FOLLOWED: POSITIONS CLEARt.Y LABELLED 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 I I I 1 HAGAN CONTROLLERS - FINGERTIP CRASP I OUEST.) 1 WALK-THROUGH---) I 16.4.4.4C(1) i 1261 GENERIC I KNUBS ARE SMALLER THAN 1/2" IN HEIGHT I I i 1 1 1 1 RECOMMENDED. I SURVEY) X 1 SIMULATOR EXER.) I i 1 1 1 1 1 1 I I I i 1 INTERV) 1 INSTRUMENT VSV-) B tRESOLUTION NONE-POTS ARE STANDARD SIZE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

..........-- ........................ .........-==...........................-......................................................

1 i 1 1 HAGAN CONTROLLERS - FINGERTIP GRASP 1 QUEST.) I WALK-THROUGH---) I

! lb.4.4.4C(2) i 1271 GENERIC 1 KNOBS ARE SMALLER THAN RECOMMENDED 3 1 1 1 1 1 1 1 1 SURVEY) X l SIMULATOR EXER.) 1 I I I I i 1 1 I I I I I INTERV) 1 INSTRUMENT V8V-) 1 1 RESOLUTION:NONE-POTS ARE STANDARD SIZEl SEE HED 126 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 4............----.............-..............................................-.......................--...--.................--.....

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- . ..................o.. . . . . . . _ . . . . . . . _ . . . . . . . _ . . . . . . . . . . . . . . _ . . . . . . _ . . . . . . . . . ~ . . . . . . . . . . . . _ . . . . . . . . . . . . . .

HUMAN ENGitaCCRING DISCREPANCIES 3 MtIDFLINE I HED I LOCATIOli i DISCREPANCY I SOURCE I 4 I i 1 HYDRO TEST PUMP - LEGEND CANNOT BE SEEN I QUEST.) i WALK-THROUGH---) 1

4. 4. ae. LC i 1281 BA3 1 DUE TO LOCATION OF THE CONTROLLER KNOB. I I I I I I I I SURVEY) XeG-6 i SIMULATOR EXER.)' I t i l I i i I i l i i i INTERV) 1 INSTRUMENT V8V-) I IRESOt.UTION NONE THERE ARE INDICATOR LIGHTS ON PUMPS BRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 I I I i CH-P-2B VIEW OF LEGEND OBSTRUCTED BY I DUEST.) I WALK-THROUGH---) I e6.4.4.SC 1 129i BA I CONIROLLER KNOB. I I I I I I I i SURVEY) XeG-6 1 SIMULATOR EXER.) i I I I l i l I I I I I 1 INTERV) 1 INSTRUMENT V8V-) I

.. ........._...._._-...__ ..........= ...._____....__.......___.___.......___ ___ . . . . . . . . . - - - . ......__...._.....-_.

IRESOLUTION:NONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 4 I I I I BR-P-11AB LEGEND IS OBSTRUCTED BY I DUEST.) I WALK-THROUGH---) I 16.4.4.5C i 1391 BA3 1 CONTROLLER KNOB. I i 1

] I I I I 1 SURVEY) XeG-6 1 SIMULATOR EXER.) 8

. I I I I I i I I I I I I INTERV) l INSTRUMENT V8V-> I

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

ORESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE BRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

...===..............................................................--.........-------............................--............-.-

1 i l i VOLTMETER SELECTOR SWITCHES - 4KVBUS AND I QUEST.) 1 WALK-THROUGH---) I 16.4.4.5C i 1321 BC i MN GEN -- SWITCH HANDLE OBSTRUCTS VIEW I I 'l i i i I OF LEGEND / LABEL. I SURVEY) NeG-6 1 SIMULATOR EXER.) I i 1 1 1 I I I I I I I i INTERV) i INSTRUMENT V8V-) I IRESOLUTION:NONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

.....=..................---........................-.................................---............--........................-===

I I I i W-P-19 VIEW OF LEGEND IS OBSTRUCTED BY l GUEST.) 1 WALK-THROUGH---) I 16.4.4.5C i 1321 BA B CONTROLLER KNOB. 1 I I I I i 1 1 SURVEY) XeG-6 i SIMULATOR EXER.) i I I I I i 1 1 1 1 1 1 I INTERV) 1 INSTRUMENT V8V-) 1

........_..... _... = _ .... __ _ _ . _

IRESOLUTION NONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

..................=....................--============........--..'...........-----....

I i I I GASEOUS WASTE SAMPLE SELECTOR SWITCH- 1 QUEST.) 1 WALK-THROUGH---) I 16.4.4.5C i 1331 BA I VIEW OF LEGEND IS OBSTRUCTED BY KNOB. I I I I I I I I SURVEY) XeG-6 i SIMULATOR EXER.) I I I i 1 1 I I I I I i 1.INTERV) 1 INSTRUMENT VSV-) 1

...........................-____-. ............ ..--__ .__ ===-_-_ === - . - . - - - - _..-_ --._ _ . - - -.....

IRESOLUTION NONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I

.....====............................................................ --............................................................

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HUMAN ENGINEER!tlG DISCREPANCIES

.............-..... ....... ........... ............... . . ....._ .. _.... _..................___................... -~ --....--

I bulDELINE I HED I LOCATION I DISCREPANCY I SOURCE -I 1 I I I SUMP PUMP 4A.B-- VIEW OF LEGEND / LABEL i OUEST.) 1 WALK-THROUGH---) I 16.4.4.5C i 1341 BA I IS OBSTRUCTED BY KNOD 1 1 1 I 1 1 I I SURVEY) XeG-6 1 SIMULATOR EXER.) 1 .

I I I I I I I I I I I INTERV) i INSTRUMENT V8V-) I IPESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA :PRIORITYs N/A 1 I I i 1 INSIDE INSTRUMENT SUMP-- CONTROL HANDLE l OtlEST.) 1 WALK-THROUGH---> 1 16.4.4.5C i 1350 BA I OBSTRUCTS VIEW OF CONTROL LABEL POSITION 1 8 I i 1 I i 1 SURVCV) meg-6 i SIMULATOR EXER.) 4

, i 1 1 1 I i 1 I i 1 1 1 INTERV) 1 INSTRUMENT V8V-) I

! IRESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE 1REFOLUTION CATEGORif s AAAA  : PRIORITY: N/A 8 I' i t I I I BR-P-19AeB-- CONTROL HANDLE OBSTRUCTS I OUEST.) i WALK-THROUGH---> 1 16.4.4.5C 1 1361 BA I VIEW OF LEGEND / LABEL l I I i 1 I i 1 SURVEY) meg-6 1 SIMULATOR EXER.) 1 I i 1 1 1 I I I I I I I INTERV) i INSTRUMENT V8V-) I j . ___________........_________________.. _________=- __ ___ --

IPESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 I i 1 1 HAGAN CONTROLLERS - MARKING ON VERNIER 1 QUEST.) 1 WALK-THROUGH---) I 10.4.4.5 GEN I 1371 GENERIC I CONTROL IPO1) TOO SMALL i I I i 1 1 1 1 SURVEY) X 1 SIMULATOR EXER.) i I i 1 I l 1 1 I I I I I INTERV) I INSTRUMENT V8V-) I

.__.....____ .... _.._ ___..._______.... 1..... .. ____. ___ __==_ ___-- ______._ .. _ ____.

IRESOLUTIONsPOT SIZES ARE STANDARD 1 RESOLUTION CATEGORYs AAAA  : PRIORITY: N/A B

= = = = = . . . . . . . . . . . . . . . . . . . . . . - - . . . - - - - - . . . . . . . . . . - . . . . . . . . . . - - . . . . . . . . . . . . . . . . . . . . . . . . . . . - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - . . . . . . . . . . .

1 .I I I FC-P-4Ae8 VIEW OF LEGEND OBSTRUCTED BY I OUEST.) 1 WALK-THROUGH---) i I6.4.4.5C 1 1381 BA B CONTROLLER KNOD. 1 I I I i 1 I I SURVEY) XeG-6 1 SIMULATOR EXER.) I 1 1 1 1 I I I I I I i 1 INTERV) 1 INSTRUMENT VSV-) 1 IRESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

.... .....====== .....----.......................... .....................................--...............................---......

I I I I BR P-8-- CONTROL HANDLE I OUEST.) i WALK-THROUGH---) I 16.4.4.5C 1 1391 BA 1 OBSTRUCTS VIEW OF LEGEND / LABEL 1 1 1 1 I I I I SURVEY) XeG-6 1 SIMULATOR EXER.) I i i i 1 1 1 I I I I I i 1 INTERV) 1 INSTRUMENT V8V-) 1 II4ESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE l RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I n====............--.............................................................-------......... --......- ..............---..--....

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, IRESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A i

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I I I I LW-P-8-- CONTROL HANDLE I OUEST.) i WALK-THROUGH---> I lb.4.4.5C 1 1411 BA I OBSTRUCTS VIEW OF LEGEND / LABEL I I i l i I I I SURVEY) XeG-6 i SIMULATOR EXER.) 1 I 1 1 1 1 1 I I I i 1 I' INTERV) 1 INSTRUMENT V8V-) 1 IRESOLUTIOHsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEC IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I e.,............................--......--.............................-,...--.........................--..........................--

I i i I BR-P-6BeA-- CONTROL HANDLE I DUEST.) 1 WALK-THROUGH---) I 16.4.4.5C I 1421 BA 1 OBSTRUCTS VIEW OF LEGEND / LABEL I I I l i I i 1 SURVEY) XeG-6 i SIMULATOR EXER.) i I I I I I I I I I I I I INTERV) l INSTRUMENT V8V-) I

........._____.... _____. ....____. . . - _ _ _ - - - -= _

IRESOLUTIONsNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I I I I I LW-P-2A B-- CONTROL HANDLE I OUEST.) 1 WALM-THROUGH---> 1 16.4.4.5C I 1431 BA I OBSTRUCTS VIEW OF LEGEND / LABEL 1 1 I I I I I I SURVEY) X,G-6 1 SIMULATOR EXER.) 1 I I I I i 1 . I i i 1 I l INTERV) 1 INSTRUMENT V8V-) I

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IRESOLUTION NONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A B

==...........................--............................................................................--.......................

I i 1 1 LW-P-1AeB-- CONTROL HANDLE I OUEST.) i WALK-THROUGH---) i 16.4.4.5C I 1448 BA 1 OBSTRUCTS VIEW OF LEGEND / LABEL I I I I I i 1 i SURVEY) XeG-6 1 SIMULATOR EXER.) i I I I I I I I I I I I I INTERV) 1 INSTRUMENT V8V-) I IRESOLUTIONaNONE - OPERATOR CAN MOVE HEAD SLIGHTLY AND SEE 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1 m...............--...-..---...-.....................-----...................-....................---...........................

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1 I I I HANDLES ON VOLTMETORS ON ELECTRICAL i OUEST.) 1 WALK - Tr4 ROUGH--- > 1 16.4.4.5D(2) i 1478 BC 1 DISTRIBUTION PANEL ~ POINTERS ARE TOO I I I I I I I FAR FROM SETTING TO WHICH THEY REFER I SURVEY) X l SIMULATOR EXER.) I i i i I (POINTERS ON TOP OF CONTROL HANDLES I I i 1 1 1 1 RATHER THAN CLOSE TO POSITION LEGENDS) 1 INTERV) l INSTRUMENT V8V-) I IPESOLUTION NO PROBLEM - POSITIONS ARE CLEARLY DISTINGUISHABLE IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

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I I I I DEPTH OF SELECTOR SWITCHES (OT-2S) 1 QUEST.) i WALK-THROUGH-- -> 1 16.4.4.5E14) I 1488 GENERIC 1 IS LESS THAN RECOMMENDED .625". I l I i 1 1 I DEVIATION IS SMALL - OPERATORS 1 CURVEY) X l SIMULATOR EXER.) 1 I i 1 1 INDICATED NO PROCLEM 1 1 1 1 1 I I I INTERV) i INSTRUMENT V8V-) I

....____..._______________.._______._...___....... ___ .__- _____....__.....________________.=-: _.. ________ .___._ . .__

IRESULUTIONaNO PROBLEM - OT-2'S STANDARD DEVIATION IS SMALL IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

......---.....-===........................................----.........................................--.--.................--..

I I I I THUMPWHEELS HAVE NO " NORMAL"o NO "ZERG" I QUEST.) 1 WALK-THROUGH---> I 86.4.5.1B 1 1491 VC2 1 POSITIONS TO FACILITATE STATUS I I I I 1 1 i RECOGNITION. I SURVEY) X 1 SIMULATOR EXER.) i I I I i 1 I I I I I I I INTERV) l INSTRUMENT V8V-) I I RESOLUTION ALL THUMBWHEELS ARE EITHER DISABLED OR DON' T NEED "O" REF IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

===...........-----........--------..........-...........--.........--...........................................................

8 I I 1 FLOW INDICATORS GENERALLY HAVE SO. ROOT I OUEST.) 1 WALK-THROUGH---) 1 16.5.1.1A i 1501 GENERIC i SCALES THAT ARE DIFFICULT TO READ ON 1 I i 1 1 1 I LOW END. I SURVEY) X 1 SIMULATOR EXER.) I i i 1 1 1 I I i 1 1 1 1 INTERV) 1 INSTRUMENT V8V-) 1 1 RESOLUTION FLOW INDICATOR THAT ARE PROBLEMS PRE IDEN.IN HED 40196 IRESOLUTION CATEGORY: OTHER : PRIORITY: N/A I

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I 1 1 1 IT WOULD BE EASIER FOR OPERATOR TO PER- I QUEST.) 1 WALK-THROUGH---> X 1 16.5.1.1B 1 1511 ANNUNCIATOR I FORM STEP 9A-AER. EOP E-0. IF THERE WAS I I i 1 I I 1 A CIA ANNUNCIATOR. I SURVEY) I SIMULATOR EXER.t 1 I I 1 1 I I I i 1 1 1 1 INTERV) 1 INSTRUMENT V8V-> I IPESOLUT!0N OPERATORS KNOW THAT CIA EXIST IF THERE IS SI IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

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HUMAN ENGINEERING DISCREPANCIES

..._.___.._________.._..__........._..__ _.... ___________.._____....__._____.....__.- _____ ... ....___......_. ......_%.____.- .i I GUIDELINE I HED I LOCATION I DISCREPANCY -I SOURCE. I I I I I EOP ECA-l.1, ATTACHMENT 1. THERE IS NO I GUEST.) 8 WALK-THROUGH--> X 1 +

16. *. 1. I D 1 1521 BA3 1 DIRECT INDICATION OF FLOW FOR OUTSIDE I I' I i 1 I. I SPRAY PUMPS TO HHS! PUMPS. I SURVEY) i SIMULATOR EXER.) I i i I i 1 I i 1 1 1 1 1 I.INTERV) l INSTRUMENT VSV-) 1

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i i 1 1 . 6 MOST HAGAN CONTROLLERS DISPLAY ONLY I OUEST.) 1 WALK-THROUGH---) I i 16.5.1.1E(1) 1 1531 GENERIC I DEMAND SIGNAL AND FREQUENTLY ACTUAL i I I I i i 1 STATUS NOT INDICATED. I SURVEY) 6-46 DC-6 i SIMULATOR EXER.) I '

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, BRESOLUTION EMPHASIZE IN TRNG TO USE OTHER INDIC. WHERE SYS RESP NEEDED IRESOLUTION CATEGORY: TRNG :PRIORITYs 1 1 I

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I I I EOP E-esSTEP ElB-AER REQUIRES OPERATOR 1 QUEST.) I WALK-THROUGH---> X 1 t

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BRESOLUTIONsPROVIDE OPER WITH FLOW OR VALVE POS IND lRESOLUTION CATEGORYs REDSGN :PRIORITYs 1 1

.................................................................................................................................... 1 1 I I I EOP ES-8.toSTEP 4B(1)-RNO REQUIRES THAT I GUEST.) i WHLK-THROUGH---) X l

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1 1 1 I AS PER EOP E-9eSTEP 1-AERs OPERATOR CAN t QUEST.) 1 WALK-THROUGH---> X 1 l 16.5.1.1E(2) I 1568 BB1 I NOT VERIFY "REACIOR TRIP & BYPASS BREAK- i 1 1 j 1 I I I ERS-OPEN". HAGAN CONTROLLER INDICATES I SURVEY) l- SIMULATOR EXER.) 1 2

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HUMAN ENGINEERING DISCREPAtlCIES bulDELillE I HED i LOCATION 1 DISCREPANCY I SOURCE 1 I I I I EOP ECA-2.loCAUTION BEFORE STEP 2. I OUEST.) 1 WALK-THROUGH --> X l 16.5.1.2A 1 1588 VC2 1 25 GPH AFW FLOW CANNOT BE ACCURATELY I i 1 1 1 I I READ ON l' SURVEY) G-12 1 SIMULATOR EXER.) I f* I 1 I DUE TO SOUARE ROOT SCALE. I i 1 1 I i 1 1 INTERV) I INSTRUMENT VIV-> 1

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......_____. . _ _ ..____ . = __ =---- _

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==......--....................-.......-== .................... ................--=-...........--..........--........................

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IRESOLUTION: REVISE PROCEDURES IRESOLUTIDN CATEGORYs PRCDRE :PRIORITYa 1 I I I I I CHARGING AND LETDOWN SCALES ARE DIFFER- 1 QUEST.) l WALK-THROUGH---) X l

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. IRESO UTIDH:CHANGC SCGLE TO MAKE SAME IRESOLUTION CATEGORY: INS MD : PRIORITY 1 1 I I 1 'l RAD MON DIFFICULT TO READ AND , 1 OUEST.) i WALK-1HROUGH---) I 16.5.1.2B 1 1671 RAD MON I INTERPOLTION REQUIltED. 1 I I I i 1 i i SURVEY) X, Es-12 q 1 SIMULATOR EXER. ) i I I I I I r P. I I I I I . 7 I INTERV) i ~' INSTRUMENT V8V-> I

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i i 1 DISPLAYS HAVE A val %IE TY OF TYPE STVLES 1 QUEST.) i 1 1 WALK-THROUGH---) l l 16.5.1.3B(1-3) I 1701 GENERIC I AND BOTH UPPER CASE AND LOWER CASE I 1 1 i l 1 1 LETTERS USED. I SURVEY) LMD-1 i SIMULATf'9 EXER.) 1 I I I i 1 8 8 1 1 1 I I INTERV) l INSTRUMENT V8V-> 1

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I I I I BORIC ACID HOLD TANK LEVEL INDICATOR-NO 1 QUEST.) I WALK-THROUGH---J l 16.5.1.4All) I 1728 BA5 i PROCESS UNITS ON INDICATOR. I i 1 8 I I I I SURVEY) X 1 SIMULATOR G ER.) I i 1 1 1 1 1 1 1 I I I I INTERV) l INSTRUMENT.V8V > 1 IRESOLUTIONsADD APPROPRIATE UNITS (FEETITO SCALE 1rlESOL;JTION CATEGORY: INS MD : PRIORITY: 3 1

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I i 1 1 VERTICAL INDICATORS ON VBS HAVE UNITS I OUEST.) 1 WALK-THROUGH---) I 16.5.1.4A(1) 1 1748 GENERIC 1 PRINTED TOO LOW ON THE FACE PLATE TO DE 4 I I i 1 1 1 READ FROM THE BBC. I SURVEY) X i SIMLe_ATOR EXER.) I i 1 1 I - NEED TO. IDENTIFY METERS. I i 1 1 I i 1 1 INTERV)

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i l' . 5.1. 5A (3) i 176I VC2 1 GRADUATIONS BETWEEN NOS. WITH NO .1 I I I I i 1 INTERMEDIATE OR MINOR GRADUATIONS. I SURVEY) G-19 1 SIMULATOR EXER.) 1 1 I i 1 1 . I I I I I I I INTERV) i INSTRUMENT V8V-) l i 1 RESOLUTION CATEGORY: fMAA :PRIDRITY: N/A B

'.thESOLUTION NO PROCLEM READING SCALE TO REQUIRED ACCURACY

-...........-==....................................................................................................................

I I I I PHASE ANGLE VIBRATION 8 ECCENTRICITY I OUEST.) I etALK-THROUGH---) i 16.5.1.5A83) I 1778 PC3 1 INDICATOR 5 OR NORE GRADUATIONS BETWEEN I I I I I I I NOS. WITH NO INTERMEDIATE DR MINOR I SURVEY) G.19 i SIMULATOR EXER.) I I I I I GRADUATIONS. 4 I I I I I i 1 INTERV) i INSTRUMENT V8V-) I

. . . . . . . . . _ _ . . . . . . . . . . _ _ - ____ _..___-._____________ ..______ ____ . ____ _ ___ _ = .....__ _ _____________

IRCSOLUTIONaNO PROCLEM METERS HAVE BEEN REPLACED IRESOLUTION CATEGORY: AAAA  : PRIORITY: COMPLTE I 4 .................................................. A ..............................--.............................................

1 .

I I I CDOLING TOWE' % DISCHARGE TEMP. I OUEST.) 1 WALK-THROUGH---) I 16.5.I.5B i 1781 BC I I l' I

I I I I I SURVEY) X I SIMULATOR EXER.) i I I I i 1 1 1 I i 1 i I INTERV) i INSTRUMENT VSV-) 1

..___........__..... ____.....___...___ .............a . _ . , --_ .2.______..___

j IHESOLUTION CHANGE METER SCALE 1 RESOLUTION CATEGORY: INS MD :PRIDRITY.3 1

........-===..--==....................................... ..........................................................................

1 I I I CONTROL ROD POSITION INDICATORS - 1 OUECT.) 1 WALK-THROUGH---> I I6.5.1.SB 1 1791 BB1 1 VIOLATE RECOMMENDED GRADUATION E IGHTS. I  %- 1 I I I i 1 ~ I SURVEY) X a SIMULATOR EXER.) I I i 1 1 1 l I 1

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't INTERV) i INSTRUMENT VSV-> 1 IRESOLUTION PROB. W/ READABILITY 8 INS DRIFTIRECOMM. IMPROVED INSTRUMNTN- 1 RESOLUTION CATEGORY: BRD MD : PRIORITY: 1 I

..........................................--.............s...........--.............................................................

I i 1 i DISTILLATE ACCUMULATOR A 8 B LEVELS -- 1 OUEST.) 1 WALK-THROUGH---) I 16.5.1.50 1 1881 VB 1 All. GRADUATION MARKS ARE SAIE LENGTH. I I I I I I I -

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IRESOLUTIDH NO PROBLEM - CAN READ TO REQUIRED PRECISION (1" INCREMENTS) 1 RESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I I I I I ALL HAGAN CONTROLLERS - VIOLATE I OUEST.) I WALK-THROUGH---> I i6.5.1.5B I 1811 GENERIC I RECOMMENDED GRADUATION HEIGHTS. I I I-i 8. I i 1- 1 SL*RVEY) X 1 SIMULATOR EXER.) I i* I I I -I i 1 1 1 I i 1 INTERV) v I INSTRUMENT VSV-) I

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I I I I GOVERNOR VALVES, THROTTLE POSITION 1 QUEST.) 1 WALK-THROUGH---> 1 86.5.1.59 1 1831 VC3 1 METER 9 AND TRACKING METERS-VIOLATE I I I I I I I RECOMMENDED GRADUATION HEIGHTS 1 SURVEY) X 1 SIMULATOR EXER.) i I I I I i 1 1 1 1 1 I I INTERV) i INSTRUMENT V8V-) 8

. _ _ _ _ _ . _ _ . _ _ . . . _ _ _ _ . . . . . . _ _ . . . . . . . . . . . . - - _ . _ _ . . . _ _ _ _ _ . _.=___- _____ _ __

IfESOLUTION NO PROB W/ READABILITY BUT Pf:OBWITH PANEL SEE #183A IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A I I I I I GAS WASTE VENT HEADER DISCHARGE FLOW l'0UEST.) 1 WALK-THROUGH---) I 16.5.1.5C I 1848 VB4 1 METER - INDICATOR UNITS NOT IN MULTIPLES l i 1 1 1 1 I OF 1,2 OR 5. GRADUATIONS IN MULTIPLES OF 1 SURVEY) G-29 1 SIMULATOR EXER.) I i 1 1 I 4 1 1 1 1 I l i I INTERV) 8 INSTRUMENT V8V-) I IPESOLUTION 0PERATORS INDICATED NO PROBLEM READING REQUIRED ACCURACY 1 RESOLUTION CATEGORY: AAAA :PRIORITYs N/A 1 I I I I GAS WASTE COMPRESS SUCTION INDICATOR - 1 QUEST.) 1 WALK-THROUGH---) I 16.5.1.5C i 1851 VA4 1 +/- NOT MARKED - HI RANGE IN INCHES OF 1 8 8 1 8 1 1 MERCURY LO RANGE IN PSIG. I SURVEY) G-29 i SIMULATOR EXER.) 1 1 1 1 1 1

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1 1 RESOLUTION CHANGE SCALE TO INDICATE UNITSIIN. OF MERCURY OR PSIG) IRESOLUTION CATEGORY: INS MD : PRIORITY: 3 1 I I I 1 SG-1B PRESS INDICATOR HAS DIFFERENT I OUEST.) 1 WALK-THROUGH---) I 86.5.1.5D 1 1871 VC2 l MARKINGS THAN OTHER SG PRESS INDICATORS. I i 1 1 I I i 1 SURVEY) G-11 1 SIMULATOR EXER.) I I i 1 1 1 1 I i 1 1 1 1 INTERV) i INSTRUMENT V8V-) I

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

IRESOLUTIONsMAME SG-1A 1B STEAM SUPPLY TO AUX FEED PUMP LIKE SC SCALE IRESOLUTION CATEGORY INS MD : PRIORITY: 3 4

...........................-.....--............--..................................-===........-.................-............ ..... .

I 1 1 1 STATUS PANEL - ARRANGEMENT OF INDICATOR I OUEST.) 1 WALK-THROUGH---) I 16.5.1.5D 1 1881 VA1 1 LIGHTS / BUTTONS IS NOT BY CHANNEL OR I I I I I I I FUNCTION. I SURVEY) G-Il i SIMULATOR EXER.) l I I I I . 1 I i 1 1 1 1 I INTERV) 1 INSTRUMENT V8V-) I

..-_...._ - _ _ - - - - _ - _ = - __-- ____.- --...........

1 RESOLUTION NO PROBELM - JUST A BACKLITs MANUAL STATUS PANEL IRESOLUTION CATEGORY: AAAA  : PRIORITY: N/A 1

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IRESOLUTIONsMAKE SCALES ON A8C SAME AS B IRESOLUTION CATEGORYs INS MD : PRIORITY: 3 I I I I I MAVEUP BATCH FLOW INDICATOR DOES NOT I QUEST.) 9 WALK-THROUGH---> I j IE.5.1.5D 1 1991 VA3 I CORRESPOND TO OTHER INDICATORS THAT SHOW 1 1 I I I I I GALLONS ADDED TO SYSTEM. I SURVEY) G-11 1 SIMULATOR EXER. ) I  !

I I I I i 1 1 l I I I I I INTERV) 1 INSTRUMENT V8V-) I IRESOLUTION NO PROOLEM - OPERATORS CALCULATE ON DIFFERENT BASIS IRESOLUTION CATEGORY: AAAA  : PRIORITY N/A I

, . . . . . = = . . . . . . . . . . . . . . - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - . . . . . . - - - . . . . . . . . . . . . . . . . . . . . . . . - . - - .

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

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..........-===.................................................................--.........................................--........

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...............................-- ..-==.............................. ....--...........................--...........................

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.............--...--=-- ---................--........-- ----.............................................................--....---..

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=========......--.......---............................--..................--.....--.............----..............................

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