ML20136F015
| ML20136F015 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 12/31/1985 |
| From: | PORTLAND GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20136E998 | List: |
| References | |
| PGE-1041-A-02, PGE-1041-A-2, NUDOCS 8601070183 | |
| Download: ML20136F015 (397) | |
Text
DETAILED CONTROL ROOM DESIGN REVIEW (DCRDR)
SUMMARY
REPORT FOR THE TROJAN NUCLEAR PLANT k
PGE-1041 File this instruction sheet in the front of this manual as a record of changes.
The following information is furnished as a guide for the insertion of new sheets for Amendment 2 into the DCRDR Sununary Report for the
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Trojan Nuclear Plant PGE-1041. This material is denoted by use of the amendment number and date in the lower outside corner of the page.
New sheets should be inserted as listed below:
Discard Old Sheet Insert New Sheet (Front /Back) (Front /Back)
Volume 1 ili/iv lii/iv 2-3/2-4 2-3/2-4 thru thru 2-7/2-8 2-7/2-8 Table 2-1 Table 2-1/ Table 2-2 Table 2-2/ Table 2-3 Table 2-3/ Table 2-4 Table 2-4/ Table 2-5 3-1/3-2 3-1/3-2 thru thru 3-9/3-10 3-9/3-10 Volume 2 All pages All pages 8601070183 851231
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1 % PDR ADOCK 05000344 F PDR Amendment 2 (December 1985) i
(Oj DETAILED CONTROL ROOM DESIGN REVIEW
SUMMARY
REPORT FOR TROJAN NUCLEAR PLANT
)
CONTENTS Title Page
_Section
1.0 INTRODUCTION
1-1 1.1 PURPOSE 1-1 1.2 OVERVIEW OF TROJAN DCRDR 1-2 1.2.1 Preliminary Study (Phase 1) 1-2 1.2.2 DCRDR (Phase 2) 1-3 2.0 METHODOLOGY 2-1 2.1 OVERVIEW 2-1 2.2 MANAGEMENT AND STAFFING 2-1 2.2.1 Review Team Orientation 2-1 2.2.2 Review Team Activities 2-2 y'^g 2.3 INTEGRATION OF CONTROL ROON DESIGN REVIEW WITH OTHER 2-2 (j i EMERGENCY RESPONSE ACTIVITIES 2.3.1 Emergency Operating Procedures (EOPs) 2-2 2.3.2 Safety Parameter Display System (SPDS) 2-2 2.3.3 Regulatory Guide 1.97 Review 2-3 2.3.4 Additional Instrumentation and Control Room Changes 2-3 Provided/ Proposed in Accordance with NUREG-0737 Initiatives 2.4 DCRDR REVIEW PROCEDURES 2-4 2.4.1 Operating Experience Review 2-4 2.4.2 Control Room Surveys 2-4 2.4.3 Systems Function Review and Task Analysis 2-5 2.4.3.1 Identification and Analysis o era Tasks 2-6 2.4.4 Verification of Task Perfo ance Capabi
- ties 2- 1 2.4.5 Validation of Control R m Functions 2-8 2.5 HED CATEGORIZATION AND RESOLUTION 2-8 2.5.1 HED Categorization 2-8 2.5.1.1 Determining the Importance of HEDs 2-8 2.5.1.2 Operator Error 2-8 3.0 IMPLEMENTATION 3- 1 O
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DETAILED CONTROL ROOM DESIGN REVIEW
SUMMARY
REPORT FOR TROJAN NUCLEAR PLANT CONTENTS Section Title Page 3.1 CORRECTIVE ACTIONS 3-1 hl 3.2 IMPLEMENTATION SCHEDULE 3-7 3.3 VER1?ICATION OF DESIGN IMPROVEMENTS 3-7 3.4 ONGOINC HUMAN FACTORS MAINTENANCE PLAN 3-8 h 3.4.1 Engineering Changes and Design Modifications 3-8 3.4.2 Emergency Instructions and Functional Restoration 3-9 Instructions Revisions 3.4.3 Event Evaluation 3-9 Appendix A LER/ PRO Survey Results A-1 Appendix B Operating Personnel Questionnaire B-1 Appendix C Trojan Safety-Related System Function Descriptions C-1 Appendix D Operating Sequence Descriptions D-1 Appendix E Listing of Plant-Specific Element Tables Developed E-1 Appendix F Link Analyses Performed for Five Scenarios F-1 Included in Walk-Throughs Appendix G Human Engineering Discrepancy Form and Defining G-1 Fields Appendix H Detailed Control Room Design Review Program Plan H-1 O
Amendment 2 (December 1983) il
I DETAILED CONTROL ROOM DESIGN REVIEW
SUMMARY
REPORT FOR TROJAN NUCLEAR PLANT TABLES Number Title 2-1 Response to Human Faches Issues Raised in NRC Saf ety Evaluation Reports 2-2 Comparison of WOG SRTA Systems With Trojan Safety-Related Systems 2-3 Sununary of Trojan Safety-Related Systems Associated With Tasks / Subtasks Performed in Five Scenarios lC '
2-4 Plant-Specific Element Table Developed for a Task Appearing in lC the Steam Generator Tube Rupture Scenario
- 2-5 WOG Generic Element Table for Residual Task - Identify Affected lO Steam Generator
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I ili Amendment 2 (December 1985)
DETAILED CONTROL ROOM DESIGN REVIEW
SUMMARY
REPORT FOR TROJAU NUCLEAR PLANT FIGURES Number Title 2-1 A Summation of Tasks Associated With Safety-Related Systems in the WOG SRTA Documentation 2-2 Plant-Specific TSM Representing Initial Steps in a Steam Generator Tube Rupture Scenario 2-3 A Partially Completed Task Analysis Work Sheet 2-4 Completed TAW Following Verification of Equipment Suitability for Several Residual Tasks 2-5 Sample Equipment Suitability Form Addressing Issues in Verification Phase 2-6 Example of a Human Engineering Discrepancy Record O
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In February 1983, a human factors evaluation was conducted of proposed a modifications to the Trojan control room layout resulting from the planned installation of SPDS consoles. A full-scale mock-up of the SPDS was built and measurements were taken onsite. Operator opinions on placement and visibility issues were solicited, and recommendations also were provided by the human factors consultant. Data collected during this review supplemented DCRDR findings'in the areas of equipment accessibility, visibility of displays, communications, and integration of new displays and equipment into the dynamic setting of the control room. '
2.3.3 REGULATORY GUIDE 1.97 REVIEW control room instrumentation systems have been reviewed against the guidance of Regulatory Guide 1.97. As with the DCRDR SRTA activities, the Regulatory Guide 1.97 review utilized Trojan EOPs and procedure-related products developed by WOG. he DCRDR team considered human factors issues which arose during the R+.gulatory Guide 1.97 review.
Modification of displays in the control raos to improve conformance with Regulatory Guide 1.9/ are being coordinated and combined with modifica-tions reconumended by the DCRDR team. In addition, the key Regulatory Guide 1.97 reviewer is also a member of the DCRDR team.
2.3.4 ADDITIONAL INSTRUMENTATION AND CONTROL ROOM CHANGES PROVIDED/ PROPOSED IN ACCORDANCE WITH NUREG-0737 INITIATIVES New instrumentation added to the control room in accordance with NUREC-0737 initiatives has been evaluated as part of the DCRDR. Any Human Engineering Discrepancies noted in this review have been documented as HEDs.
Other human factors related issues raised in several NRC Safety Evalua-tion Reports and other correspondence have been tracked by PCE. These items received special attention as part of the Trojan DCRDR. including a review of the HED data base to verify if the issue in question has pre-vlously been addressed and a review of task analysis data to determine whether this data base would help the resolution of the issue. Theso
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O 2-3 Amendment 2 (December 1985)
issues were resolved to the satisfaction of the NRC Program Manager
@ during the pre-implementation audit. At his request, Table 2-1 was added to summarize these items and the action taken.
2.4 DCRDR REVIEW PROCEDURES The review procedures utilized during the review are described in Chapter 4 of the Program Plan, with supplemental detail as follows.
2.4.1 OPERATING EXPERIENCE REVIEW Licensee Event Reports (LERs) and Possible Reportable Occurrences (PROS) for the period January 1976 to April 1981 were reviewed in the Pre-liminary Study. This review was updated during the DCRDR phase to include events that occurred from April 1981 through May 1983.
As described in Section 4.2.1.2 of the Program Plan, eight operating per-sonnel were surveyed during the Preliminary Study to elicit information regarding positive and negative human engineering aspects that have been noted during actual Plant operation. The operating personnel question-naire was updated to include several additional items on CRT displays and was administered to five newly licensed operators who did not participate in the Preliminary Study. Representation came from each crew and opera--
tions personnel were assured anonymity for their responses. The ques-tionnaire and instructions for completing it appear in Appendix B.
2.4.2 CONTROL ROOM SURVEYS The control room survey activities are generally described in Sec-tion 4.2.2 of the Program Plan. Additional detail is provided here.
Using a human factors checklist developed by GPC, the following areas were evaluated by human factors specialists during the Preliminary Study of tha Trojan control room in 1981:
(1) Controls.
(2) Displays.
Amendment 2 2-4 (December 1985)
(3) Functional grouping.
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(4) Annunciators and alarm systems.
(5) Labels and mimics.
(6) Procedures.
(7) Computer systems.
(8) Environment / work space.
Survey findings were summarized and included in a summary report prepared by GPC in February 1982. All findings in this report were carried forward for consideration in the HED Assessment Phase of the DCRDR.
The control room survey was completed by GPC human factors specialists using NUREG-0700 checklist items that were identified as supplemental to
[~'} the CPC checklist used in the Preliminary Study. Survey coverase was
'~# also extended to include new instruments and equipment in the control room.
2.4.3 SYSTEMS FUNCTION REVIEW AND TASK ANALYSIS The Systems Function Review and Task Analysis are described in Sec-tion 4.2.3 of the Program Plan. Table 2-2 lists the comparable Trojan h safety-related systems for each WOG SRTA syctem.
Descriptions of the functions for each of the systems identified were compiled from training lesson plans and the Updated FSAR. The function of a system is defined as a mission or goal. Appendix C provides a com-pilation of the Trojan safety-related system function descriptions. The description of systems functions in this manner served as a reference base for subsequent task analysis. In addition, the systems list was used to assist in the selection of operating scenarios for each walk-through.
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2.4.3.1 Identification and Analysis of Operator Tasks l Identification and analysis of operator tasks is described in Sec-tion 4.2.3.1.3 of the Program Plan. Supplemental discussion of the task analysis is provided below. There were several steps to this phase of the task analysis effort.
Unique operator tasks associated with each of the safety systems repre-sented in the WOG SRTA documentation were tallied for each of the generic ERGS (derived from WOG task / system sequence matrices). Figure 2-1 pro-vides a summary of this tabulation. An attempt was made to adequately sample all WOG safety systems. A final set of five scenarios was then selected. PGE operations personnel on the DCRDR team provided a brief narrative description of each scenario (Appendix D) that established the limits and conditions of the events to be analyzed.
Plant-specific tasks necessary to perform each scenario were then listed in expected order of performance on Plant-specific task sequence matrices (TSMs). Figure 2-2 shows a sample TSM worksheet for the initial steps in a steam generator tube rupture scenario.
Once Plant-specific TSMs had been developed, a check was made to ensure that the desired Plant-specific systems and system functions were exer-gl cised in the scenarios chosen for the walk-throughs. Table 2-3 sum-marizes the representation of tasks by scenario associated with Trojan safety-related systems. Residual operator tasks (unique tasks) from the Plant-specific EOPs not covered in the scenarios were analyzed indepen-dently for instrumentation and control requirements.
The generic element tables (from the WOG SRTA) were then made Plant-specific where tasks identified for analysis did not appear in the WOG SRTA, where tasks deviated significantly from the WOG, or where Plant-specific informtation was required and was not readily determined from Plant-specific procedures. Appendix E provides a listing of all Plant-specific element tables that were developed for analysis of tasks O
Amendment 2 2-6 (December 1985)
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embedded in the scenarios and for residual tasks. If an existing WOG element table was simply revised, then its associated task number also .
appears in this table. Table 2-4 provides an example of a Plant-specific table developed for the task of monitoring reactor coolant pump status ,,
i during a steam generator tube rupture event. Table 2-5 provides an example of a WOG generic element table that was directly applied to the analysis of residual tasks.
Figure 2-3 provides an example of a partially completed Task Analysis Work Sheet for the analysis of several residual tasks. It was completed
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m using the data on the element table shown in Table 2-5 as well as Plant-specific relevant characteristics derived from Trojan EOPs. Note 2
that since residual tasks-are not performed during walk-throughs the
- " scenario response" column was not filled out in Figure 2-3.
, 2.4.4 VERIFICATION OF TASK PERFORMAN'!E CAPABILITIES Verification of Task Performance capabilities is described in Sec-tion 4.2.4 of the Program Plan. Additional information is supplied in this Sur. unary Report as follows.
As an example of the verification process, Figure 2-4 shows a completed
- Task Analysis Work Sheet for several residual tasks referenced earlier in Figure 2-3. Task FH2.1 requires the operator to identify affected steae generators by checking if steam generator pressure is greater than 1230 m psig (established from element table in Table 2-5 and plant-specific j EIs). In the opinion of the GPC analyst, the pressure indicators used
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did provide appropriate parameter information to meet the demands of the l task. However, the scale range on these meters did not meet the require-ments of the task and the equipment is not fully usable for this situa-tion. A "no" was entered in the suitability column and the candidate HED was described in the comments field. This candidate HED was also )
recorded on the Equipment Sultability Form (Figure 2-5). All candidate l 4
HEDs from the verification phase were reviewed by the DCRDR team. This particular discrepancy became HED 0443 and was subsequently entered into the HED data base (Figure 2-6).
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2.4.5 VALIDATION OF CONTROL ROOM FUNCTIONS Validation of task performance capabilities is described in Section 4.2.5 of the Program Plan.
2.5 HED CATEGORIZATION AND RESOLUTIOII The review team assessed identified discrepancies and recommended actions for their resolution in an interactive process. Procedures used to assess and categorize HEDs and recommend corrective actions are described in Chapter 5 of the Program Plan.
2.5.1 HED CATEGORIZATION 2.5.1.1 Determining the Importance of HEDs The importance of an HED was assessed on the basis of the potential for operating crew error and its potential impact on safety. This was accomplished by analyzing and evaluating the problems that could arise from the identified HEDs.
Human factors specialists assisted PCE personnel in assessing the HEDs that were identified during the previous phases of the DCRDR in a manner similar to guidance given in Draft NUREG-0801, " Evaluation Criteria for Detailed Control Room Design Review". The two primary criteria presented in Draft KUREG-0801 are: (1) whether or not the HED has resulted in a documented error or provides the potential for operator error, and (2) what impact the HED as on Plant safety. Each of the criteria is discussed separately below.
2.5.1.2 Operator Error Information from the operating experience review was used to help assess whether an HED resulted in an operator error or provided the potential for operator error. If an HED was the result of a documented error, for example in an LER or identLfled in an operator interview, then the HED 2-8
U U,.x J TABLE 2-1 (Sheet I of 2)
RESPONSE TO HUMAN FACTORS ISSUES RAISED IN NRC SAFETY EVALUATION REPORTS Subject Reference Concern
_ _ Conclusion i 1. RCS Head Vent NUREC-0737. II.B.1 NRC post-DCRDR audit is to Warning sign is not posted.
Clarification A.12 consider: A warning sign, but switches have control indicating Shift Supervisor power fuses removed. A NRC to PGE letter approval prior to actuation, caution tag states that (9/8/83) will be placed on the switch Shift Supervisor approval haadles to prevent inadever- is required to reinstall NRC to PGE letter tent operation. control power fuses.
(2/22/85) closed this issue Were controls and displays Controls and displays were considered in the DCRDR7 considered in the DCRDR.
- 2. Overpressurization Mitigation NRC SER dated 12/6/82. NRC desires an alarm to occur System (OMS) Enable Switch An alarm is not warranted.
if OMS is to be enabled, but The administrative con-PORV block valves (MO-8000A/B) trols, testing, and valve are shut. position indication for El MO-8000A/B are sufficient.
i, Procedures adequately address alignment of OMS and there have been no instances of operator difficulty in operating
, this system.
- 3. Safety Actuation System NRC to PGE letter NRC contends that sufficient Signal Override Additional control beyond
, (2/2/83). PCE to NRC physical features (eg, key- administrative / procedural
' letter (4/20/83). lock) are not provided to methods is unwarranted.
- a. Containment Ventilation facilitate adequate adminis- First, the reset feature Isolation (CVI) and Other trative controls of the CVI does not realign any compo-ESF Reset Push Buttons and ESF reset push buttons, nents, it only resets the actuation signal if below
-g the setpoint. The FM i S5 switches are recessed and positioned such that
$$ accidental bumping is not
$5 plausible.
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' (Sheet 2 of 2) aa E$
-a n Subject Reference Concern Conclusion u
5" b. Containment Purge and NRC desires Containment spray Both switches are to te Venting actuation and Containment color padded red.
isolation actuation switches b.e marked for distinction from other controls (IIED 083).
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V) TABLE 2-2
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5 COMPARISON OF WOG SRTA SYSTEMS WITH TROJAN SAFETY-RELATED SYSTEMS System Categories WOG SRTA System Equivalent Trojan Safety-Related System control & Protection Reactor Trip Actuation System Reactor Trip Actuation System Actuation Systems:
Engineered Safety Features Actuation Engineered Safety Features Actuation system System Instrumentation Nuclear Instrumentation System Nuclear Instrumentation System Systems:
Control Rod Instrumentation System Digital Rod Position Indication System Radiation Instrumentation System Process and Area Radiation Monitoring System Containment Instrumentation System Containment Instrumentation System Fluid Systems: Reactor Coolant System Reactor Coolant System Safety Injection System Emergency Core Cooling Residual Heat Removal System Residual Heat Asmoval System
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V'/ Chemical and volume Control System Chemical And Volume Control System Cosponent Cooling Water System Component Cooling Water System Service Water System Service Water System Containment spray System Containment Spray System Containment Atmosphere Control System Containment Heat Removal System /
Containment Combustible ces Control Systems Main Steam System Main steam System Main Feedwater and Condensate System Main reedwater and Condensate System Auxiliary Feedwater System Auxiliary Feedwater System Steam Generator Blowdown System Steam Generator Blowdown System Support Systems: Electrical Power System Electrical Power System Pneumatic Power System Instrument and Service Air System Other Systems: Control Rod Drive Mechanism Control Rod Drive Mechanism Cooling System Cocling System Spent Fuel Storage and Spent Fuel Storage and Cooling System Cooling System Turbine Electro-Hydraulic Turbine Electro-Hydraulic Control system Control System O
( Control Rod Control System Full-length Rod Control System Sampling System None AmendmenC 2 (December 1985)
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SUISfARY OF TROJAN SAFETY-RELATED SYSTEMS ASSOCIATED WITH TASKS / SUBTASKS PERFORMED IN FIVE SCENARIOS Scenario ATWS/
Sys tem LOCA SGTR LOSS OF A.C LSC LSHS TOTAL Reactor Trip Actuation 3 2 8* 2 4 19 ESF Actuation 19 10 10 25* 14 78 Nuclear Instrumentation 3 2 11* 2 2 20 Digital Rod Position Indic. 3 2 5* 2 2 14 Process & Area Rad. Monit. 8 14* 5 2 5 34 Containment Instrum. 17* 7 0 10 7 41 Reactor Coolant 87* 64 50 33 45 279 Emergency Core Cooling 41* 13 13 21 15 103 Residual Heat Removal 16 6 5 17* 3 47 Chemical & Volume Control 24 8 41* 3 3 79 Component Cooling Water 9 8 22* 6 2 47 Service Water 2 0 23* 0 0 25 Containment Spray 7 2 4 14* 2 29 Containment Heat & Gas Removal 7 1 8* 1 1 18 Main Steam 46 86* 45 31 26 234 Main Feedwater & Condensate 7 7 5 4 19* 42 Auxiliary Feedwater 14 12 17 12 21 76 Steam Generator Blowdown 8* 3 2 1 1 15 Electrical Power 9 12 91* 10 10 132 Instrument & Service Air 0 4 6* 0 0 10 Other 21* 16 19 9 14 79
- System most frequently represented.
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TABLE 2-4 3
PLANT-SPECIFIC ELEMENT TABLE DEVELOPED FOR A TASK APPEARING IN THE STEMI GENERATOR TUBE RUPTURE SCENARIO Task E30.10 ELIIENT TABLE Function - Monitor / Regulate BCS Temperature 1331 - 330.10 Check ECF Status i
Task Ob3ective - Establish forced reactor coolant circulation or monitor natural circulatloa.
i Task Decision (Criteria) Reauts;n nts -
Determine if at least one RCP can remala runnlag.
- a. Ensure seal injection flow is 6.6 to 9 spa.
O b. Verify normal CCW flow to RCFs.
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- c. Verify at least one RCP runnlag.
l Task Instrumentation (Criteria) Requirements - i
- a. Real injection flow indication.
- b. Ccw to RCP seals flow ladicatloa.
- c. RCP breaker position inications, irregardless of 1550 psig pump trip criteria.
t Task Control Capab(11tv (Criteria) tenutrements -
- a. seal injection flow controller potentiometer.
- b. Control switches for Mo-3300, 3320, 3294, and 3296.
- c. Control switches to close RCP breaker.
Consequences of Task Error /0 mission - If a RCP cannot be run, then astural circulation must occur to ensure decay heat removal.
1 Amendment 2 (December 1985)
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h TABLE 2-5 b'0G GENERIC ELEMENT TABLE FOR RESIDUAL TASK - O IDENTIFY AFFECTED STEAM GENERATOR ELEMENT TABLE TASK FH2.1 HP Basic Function - Diagnose Plant Safety State Task - FH2.1 Identify Affected Steam Generator Task Objective
- To identify which steam generator is pressurized above the safety valve design limit Tark Decision (Criteria) Requirements
- To determine which steam generator is pressurized above the safety valve design limit Task Knowledge Requirements
- No special requirements Task Instrumentation (Criteria) Requirements
- Steam generator pressure indication (greater than (1) psig) for each steam generator Task Action (Criteria) Requirements If any steam generator pressure is greater than (1) psig, identify that steam generator as affected and go to next task
- If all steam generator pressures are below (1) psig, go to ORG task in effect Task Control Capability (Criteria) Requirements
- None Consequences of Task Error / Omission If a steam generator is above (1) psig, task error will delay operator action to identify and depressurize the affected steam generator, potentially resulting in a secondary failure, aggravating the plant transient and complicating recovery.
If no steam generator is above (1) psig, task error / omission will delay operator action to go to the ORG task in effect and continue to recover the plant.
Q) Enter plant-specific pressure for highest steamline safety valve, including allowances for accumulation.
Amendment 2 (December 1985)
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( ,) 3.0 IMPLEMENTATION 3.1 CORRECTIVE ACTIONS Volume 2 of this report documents human engineering discrepancies gener-ated throughout the DCRDR process. Recommendations for HED resolution were proposed for all significant HEDs. Corrective actions were devel-oped to bring the HEDs into agreement with acceptable human factors guidelines or to counteract potential detrimental effects. The specific corrective actions chosen were enhancements, design modifications, improved training, revised procedures, or any combination of the above.
The review team developed the corrective action recommendations.
References used included NUREG-0700, EPRI NP-2411 MIL Std 1472C, EPRI NP-3659, and other human engineering guidelines. The following factors were used in assigning the corrective actions:
(1) Priority rating.
(2) Cost effectiveness.
(3) Extent of correction: Enhancement vs Modification.
(4) Operator performance / retraining.
(5) Potential for creating new errors.
(6) Integration with other control room improvement programs.
In order to assess what corrective actions were required, the HEDs were regrouped and reviewed in areas related to the same guideline. This alded the DCRDR team in grouping deficiencies into items to be corrected by specific design changes and determining if cumulative discrepancies justifled added emphasis or corrective actions.
hten a consensus was reached on proposed corrective actions, the DCRDR team recommendation was entered in the action field of the HED form.
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The completed form was then reviewed by the DCRDR project Manager to ensure adequate justification for action not taken, as well as when some form of correction was required. Further management review was conducted as the Summary Report underwent its development. Final management com-mitment to proceed with implementation of the corrective actions is demonstrated by the acceptance of the Summary Report and its subsequent submittal to the NRC.
General areas into which the HEDs were grouped are listed below. Also included is a general description of programs, studies, design changes, etc, which were instituted to resolve the discrepancies.
(1) Labels - A large number of HEDs addressed discrepancies in the Trojan labeling scheme. These discrepancies included lack of standard acronyms and abbreviations, improper information, poor contrast of white letters on black background, and erroneous oc poor mimics. These discrepancies are to be cor-rected by Request for Design Change (RDC)84-125, which pro-vides for all new labels. The labels are worded in standard acronyms and abbreviations to assure conformity. The titles have been reviewed for accuracy, the color contrast revised to black letters on white background and improvements made on sever 21 mimics. The majority of the discrepancies were cor-rected by RDC 84-125, Detailed Construction Package 1, during
@ 1985. Back panels in the control room and miscellaneous HEDs on the main boards, as noted in Volume II of this report, are scheduled for correction in 1986.
(2) Color padding - Several HEDs identified difficulties in toentifying critical components and indications in emergencies.
The problens consist of the close proximity of different sys-tems to each other and the embedding of contr e '" 'M indica-tions in interfacing systems. A color paddkq , was devised to aid the operator in rapidly locatint, u u,.ontrols O and indications for nine major safety systems. The color O
Amendment 2 3-2 (December 1985)
padding scheme was completed during 1985. It should be noted O
( ) that color padding, rather than switch ' movement, was chosen as the preferred method of HED resolution in many cases. As will be noted on certain HEDs, additional switch movements are still undergoing consideration as part of the' integration with other activities.
Verification of the adequacy and appropriateness of the color padding scheme was performed by panel walkdown. The need to n
color pad red the ESF actuation switches on panel C-19 was 03 identified at this time. That work is scheduled for 1986.
The product has been well received by the operating staff.
(3) Enhancing Recognition and Identification - This group of HEDs related to component identification difficulties in systens other than the nine major safety systems identified in the color padding scheme. A demarcation scheme with hierarchical labeling was developed to address this area. This enhancement
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V was included within the scope of RDC 84-125 and was completed during 1985.
(4) Meters - The HEDs associated with meters were reviewed individually and as small groups to determine the method of resolution. Those meters that present inanediate information difficulties to the operator were singled out. The resulting corrective action and implementation dates are as described on the applicable HED forms.
HEDs 42, 50, 59, 283, 286, 287, 416, and 417, when combined as h}
a generic group, provided the DCRDR team with a difficult review task. It was determined that a more detailed evaluation was required than previously envisioned to !j}
adequately address the generic meter issues encompassed by these HEDs. An evaluation guide sheet was developed to aid l the team in further control room evaluation. All control room }
mecers were reviewed and a final determination of corrective !
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actions compiled. This evaluation was completed in 1985. No corrective action was taken on HEDs 42, 50, 283, and 286.
b Corrective action was identified for HEDs 59, 287, 416 and 417, and assigned to more appropriate HEDs 44, 49, 51, and 448.
(5) Recorders - HEDs associated with recorders were reviewed individually with corrective action and implementation dates as described on the HED form.
(6) Switches - HEDs associated with the type of switch handle used were reviewed in this group. The general areas of concern were related to switches that were difficult to operate or different in design from the J-handle switch predominantly used at Trojan. No switches were identified as needing replacement for the following basic reasons:
+ The discrepancy does not constitute a significant problem.
+ The application of the switch is such that it is intended for use only during special conditions and it has been intentionally designed different so that it is easier to locate when needed and is less likely to be inadvertently operated when not needed.
+ The switch is infrequently operated and the requirement for a strong positive force to reposition it is desirable.
(7) Communications - Communications at Trojan have been improved by the completion of RDC 80-081, which satisfactorily addressed the major portion of these related HEDs. A design change was issued to add an intercom behind Panoi C-11 for the
{i; refueling circuit. The search for an acceptable communication device designed for use while wearing respiratory protection I continued without success.
l 3-4 Amend:nent 2 (December 1985)
(8) Work Space Environment - This group of HEDs includes items
, such as noise level, lighting, heating and ventilation, and work space layout. Changes in lighting and work space have ,
already been proposed or implemented with further evaluation needed in both areas to ensure the human engineering concerns have been corrected. Carpet has been added in the control room for sound reduction and personnel access is now restricted; however, certain other items such as broadband noise from annunciator and other panel cooling fans must be reevaluated to determine if further noise reduction is required or indeed reasonably obtainable.
l (9) Annunciators - The current Trojan annunciator system con-tributed approximately 37 HEDs to the data base. These HEDs were evaluated individually to determine if any resolution was possible considering the system design. Those HEDs that could not be readily resolved due to inherent design limitations I were then reviewed as a group to determine if they alone pro-vide adequate justification for replacement of the entire 4
annunciator system. ^
A meeting was subsequently held with members of the Plant I
Operations Department, Nuclear Plant Engineering, and the j Nuclear Safety & Regulation Department to determine the feasibility of extensive modification to or replacement of the l
system. From the facts presented, the meeting attendees i scheduled a detailed study to evaluate all available options.
The study, conducted by the Nuclear Plant Engineering
]
, Electrical Branch, was completed in November 1985.
f
- As a result, the annunciator will be either replaced or .
, n +
modified to correct applicable HEDS. Implementation is $
scheduled to be complete by September 1989.
i i 3-5 Amendment 2
' (December 1985)
I
l l
g (10) P-250 Plant Process Computer - The P-250 computer was a third O
area that contained HEDs whose resolution would require ,
1 majorchanges. In this case, the DCRDR team concluded that '
major changes should not be made for the following reasons:
- In the opinion of the DCRDR team, the cost of a system replacement would not be justified when compared with the magnitude of the problems identified in the HEDs.
- The P-2500 computer for the SPDS will provide information to the operator in addition to that supplied by the P-250.
This increase in flexibility should overcome many of the P-250 limitations.
- Although extremely useful to the operators, the computers are not the primary indicators of Plant status. In general, the computers are considered backups to the primary indicators. The primary indicators are the control board indicators which are used where the computer systems are deficient.
(11) P-2500 computer for SPDS - Due to improved availability of the Trojan SPDS, a GPC human factors specialist was able to survey it in November 1985. HEDs in this area were added to the data base-and categorized as having no safety significance. The O resulting corrective actions and implementation dates are as described on HED forms 358-363, 449-451, 453-462, and 464-472.
(12) Miscellaneous - This last group of HEDs comprises the remain-ing discrepancies. These HEDs did not readily fit into any of the previously listed areas and therefore were reviewed individually. The resulting corrective actions and implementation dates are as described on the HED forms.
3-6 O
Amendment 2 (December 1985)
_3 . 2 IMPLEMENTATION SCHEDULE _
The development of a schedule for modifications to correct HEDs was dependent on HED categorization, complexityo of the m difi cations, resource requirements, engineering and equipment lead time requirement s and Plant scheduling constraints.
In general, an attempt will be made to take some form of action on most of the Category I and II action by the end of 1985. HEDs requiring This may result in interim actions such as administrative controls or paint-tape-label fixes for tho have not already been corrected. se items that action have been integrated into variousonPGE corrective actiAll systems.
The proposed method of correction and planned implem noted on the specific HED form. entation date is estimate projections. All implementations represent best currently identified. These dates could be affected by factors not 3.3 VERIFICATION OF DESIGN IMPROVEMENTS The modified main control room instrumentation rols designand will cont be evaluated to assure that the selected designements, improvboth individually and collectively, adequately correcte th i r respective
! discrepancies and do not create other safety problems will be accomplished by performing the following: The verification l
I l
l (1)
{ Comparison of the modified main control roomndesig with the I
i control room human factors design guidelines.
(2)
Comparison of the modified main control room design with the instrumentation and controls requirements identifi e dd uring the control room survey and task analysis, i
(3)
Obtaining feedback from licensed operators on proposed modifications.
O 3-7 Amendment 2 (December 1985)
3.4 ONGOING HUMAN FACTORS MAINTENANCE PLAN _
3.4.1 ENGINEERING CHANGES AND DESIGN MODIFICATIONS it is During the operational lifetime of the Trojan Nuclear Plant, anticipated that many engineering changes and design modifications will Some of these changes and occur to the Plant's systems and components.
modifications may directly affect the Trojan control room design.
Examples of changes the Plant typically undergoes include:
(1) Changes to improve or enhance operation and/or maintenance characteristics of a system or component.
(2) Modifications to satisfy an as-built or as-installed condition.
(3) Replacement of failed equipment with new equivalents.
The potential for inadvertently introducing human engineering dis-crepancies into the control panels dictates the need for a process to maintain control of any change affecting the control room.
In order to ensure future engineering changes and design modifications affecting the main control room receive a human engineering review, pro-cedures will be developed and implemented that require such reviews as part of the modification process.
This review process will ensure that an adequate review from a human engineering perspective is performed on any Plant design change with impact on design, construction or operation of the Trojan main control room.
{}
This review process will include the following steps:
j (1) Performance of a detailed review and analysis of the design change package to determine the effect it has on the control room.
h 1 1
I 3-8 i Amendment 2 (December 1985)
A k ,)- (2) Determining area (s) of the NUREG-0700 Checklist and Design Conventions Checklist that are relevant to the design.
(3) Applying Human Factors Engineering Checklist Conventions.
(4) Identifying HEDs and assessing their criticality.
(5) Analyzing all recommendations made to implement corrections.
(6) Completing the design implementation with all human factors engineering modifications incorporated.
3.4.2 EMERGENCY INSTRUCTIONS AND FUNCTIONAL RESTORATION INSTRUCTIONS REVISIONS I
current PGE procedures call for the review of the effect of EI and FRI revisions on the 'DCRDR. This provision provides that any addition or
(T change of information or controls required by the revision to the EI or
\--
FRI be evaluated for human factor considerations.
PGE reviewed all revisions to EIs and FRIs based upon WOG Revision 1 ERGS prior to their implementation in the fourth quarter of 1985. The review included a comparison of the Revision 1 based Plant-specific procedures with the Basic version based Plant-specific procedures to identify new or modified tasks, identification of information and control capabilities i
needed to perform those tasks, and identification and determination of suitability and availability of the controls and displays in the control l room to perform those tasks. This review did not result in any new HEDs.
3.4.3 EVENT EVALUATION Events that take place at Trojan will be evaluated for human factor con-siderations in accordance with the Trojan plant event review procedure when it is completed. This practice is intended to aid in identifying unknown deficiencies.
(
l 3-9 Amendment 2 (December 1985)
In summary, it is PGE's intention to continue the human factors mainte-nance plan as part of other existing programs when required correction of current DCRDR findings are complete.
O l
l l
3-10 Amendment 2 (December 1985) 1
i HUMAN ENGINEERING DISCREPANCY DATA BASE All Trojan DCRDR Human Engineering Discrepancy (HED) findings are provided in this section. The HED forms provide the complete record of
N findings which were complied throughout the Trojan DCRDR project. The HEDs are uniquely identified with a number for reference purposes and listed in ascending order.
The data base contains obvious omissions in the numerical sequence of HEDs. This resulted from the deletion of candidate HEDs identified by GPC during the DCRDR which the review team felt were not actually HEDs.
To avoid confusion in the design change and DCRDR documentation systems that would occur by renumbering all final HEDs in sequence, original HED identification numbers were maintained.
Support material generated during the DCRDR is available to document justification for deleting candidate HEDs. Examples include items consistent with original intent, use, or industry and Plant standards, as well as procedural or training problems not directly related to control room work space and instrumentation and controls. Although deleted, such
. candidate HEDs were not summarily dismissed, but rather assigned to the appropriate supervisor for disposition.
O 1
Amendment 2 (December 1985) m
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0001 PLANT: TROJAN g
RPT TIHE: 11:21:30 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P8 DATA SOURCE: CONTROL ROCH SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE NO: 6.4.2.2.b GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS CODING OF CONTROLS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 CIPARA CIS RESET BUTTON DESCRIPTION OF DISCREPANCY CIS RESET BUTTON IS PRESENTLY IN THE ACCUMULATORS SECTION.
RECOMMENDATION:
CHANGE HOVE THE CIS RESET BUTTON TO THE " SPARE" LOCATION TO ITS RIGHT. CAP THE REMAINING HOLE OF THIS AND THE OTHER SPARE BUTTON ON THIS PANEL.
RDC NO: 84-138 COMPLETE. THE SPARE LOCATION TO THE RIGHT OF THE CIS RESET BUTTON HAS UTILIZED AS PART OF A DESIGN CHANGE TO ADD PHASE B CONTAINMENT ISOLATION CAPABILITY. THE ORDER OF PUSHBUTTONS FROM LEFT TO RIGHT IS: " RESET CIS PHASE A", " RESET CIS PHASE B", AND " RESET SIS".
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-87 1
t g
I e
e e
G
PORTLA!1D GENERAL ELECTRIC HUMAli ENGItiEERIliG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-8S 006320 HED NO: 0002 PLANT: TROJAN g
RPT TIME: 11:21:31 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMARY STUDY - P8 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 0700 GUIDELIt1E NO: 6.4.2.2.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS CODING OF CONTROLS PANEL /HORKSTATI0t! ID: COMPONENT NO: COMPONEllT DESCRIPTI0ti:
C-19 MO-8808A ACCUMULATOR ISOLATION VALVE C-19 MO-8808B ACCUMULATOR ISOLATION VALVE C-19 MO-8808C ACCUMULATOR ISOLATION VALVE C-19 MO-8808D ACCUMULATOR ISOLATION VALVE DESCRIPTI0tt OF DISCREPAllCY THE PRACTICE OF " TAGGING OUT" SWITCHES TO ACCOMPLISH A LOCKOUT FUt4CTION MAY LEAD TO REPORTABLE INCIDENTS. FOR EXAMPLE, ACCUMULATOR ISOLATION VALVES HO-8808, A, B, C & D HAVE NO INDICATOR LIGHTS OR FLOW METERS
~ HHEN " TAGGED OUT". PRESENTLY, THOSE VALVES WHICH ARE " TAGGED OPEN" ARE
,[ IDENTIFIED "0 PEN" ON THE TAG AND THOSE " TAGGED CLOSED" HAVE NO llh INDICATION OF THE CLOSED POSITION ON THE TAG. SEE HED 318.
RECOMMENDATION:
CHANGE TAGS SHOULD BE FORMATTED TO CONVEY THE SHITCH POSITION FOR BOTH OPEN AND CLOSED POSITIONS. DOUBLE VERIFICATION (TAG INDICATI0t1 AND A LOCAL VERIFICATI0ti) SHOULD BE REQUIRED FOR TAGGED OUT SHITCHES. AN ALTERNATIVE SOLUTION IS TO CONSIDER THE USE OF LOCK 0UT SWITCHES HHERE NECESSARY.
ACTION:
RDC NO:
COMPLET
E. PROCEDURE
S REQUIRE DOUBLE VERIFICATI0tl. MO-8808A,B,C,0 DO NOT REQUIRE CHANGE SINCE THE SI STATUS PANEL PROVIDES VALVE POSITION INDICATION ON THE VERTICAL SECTION OF PANEL C-19. AT THE SAME TIME HE ARE ACTIVELY NORKING TO REDUCE THE NUMBER OF CONTROLS ON PANEL C-19. THE ADDITION OF A LOCKOUT FUNCTION TO VALVE OPERATORS THAT DO NOT REQUIRE ONE BASED UPON THEIR OPERATING SEQUENCE IS IllCORRECT. LOCKOUTS HERE ADDED ONLY TO THOSE VALVES WHICH REQUIRED POWER REMOVED FROM THEIR OPERATORS YET ALSO REQUIRED RESTORATION OF THAT POWER IN A SHORT TIME PERIOD. THAT IS NOT THE CASE FOR THESE VALVES. THE RECOMMENDATION TO USE LOCKOUTS AS ONLY SOME SORT OF POSITIOil INDICATION FEATURE IS INAPPROPRIATE.
PROBLEM C ATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
PORTLAtlD GENERAL ELECTRIC HUliAti ENGINEERING DISOREPANCY ALL RECORDS IN HED N8R SEQUENCE
/
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0003 PLANT: TROJAN g
RPT TIME: 11:21:33 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P9 DATA SOURCE: C0t{ TROL R00H SURVEY - GP DOCUMENT NO: 1.2.5.16 0700 GUIDELINE NO: 6.4.1.1.a GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS GENERAL PRIt(CIPLES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-14 HIC-3400 COOLING TOWER BLOWDOWN FLOW CONTR C-14 FC-3401 COOLING TOWER HAKE-UP FLOW CONT DESCRIPTION OF DISCREPANCY HHEN TWO FLOH CONTROLLERS (e.g. COOLING TOWER FLOW CONTROL BLOND 0Hil -
HIC 3400 AND C00 lit 1G TOWER FLOW C0tiTROL HAKEUP - FC 3401) ARE USED IN AUTO FUNCTION THEY SOMETIMES BEGIN TO HAKE OSCILLATIONS BETWEEN EACH OTHER AND TOO HUCH FLOW HAY BE ALLOWED. FOR EXAMPLE, THE COOLING TOWER BASIN SHOULD NOT GO BELOW 60/ HITHOUT HAKEUP HATER FROM THE COOLING
~~ TOWER HAKEUP BASIN. THIS HATER HUST BE ADDED HANUALLY BECAUSE IF IT IS
( ,' ADDED AUTOMATICALLY TOO HUCH IS ADDED AND THE PUMP TRIPS TO AVOID llh EXCEEDING ENVIRONMENTAL TECH SPECS (TOO HUCH BTU TO THE RIVER) . A SIMILAR PROBLEN EXISTS WITH THE HOTHELL.
RECOMMENDATION:
INVESTIGATE FURTHER FURTHER INVESTIGATION SHOULD BE C0tIDUCTED TO IDENTIFY THE C0tlTROLLERS THAT HAVE THIS PROBLEH. AN EVALUATION HILL THEN BE CONDUCTED TO DETERMINE IF THIS FUNCTION SHOULD BE ALLOCATED TO AN AUTOMATIC SYSTEH OR TO AN OPERATOR OR BOTH. PROCEDURAL CHANGES HAY BE IMPLEMENTED TO ELIMINATE THE CONSEQUENCES OF THIS PROBLEM.
ACTION:
RDC NO:
NO CHA ME. THE PROBLEMS AS DESCRIBED ARE AN INCONVIENCE BUT 00 NOT CONSTITUTE A SERIOUS PROBLEH. THE SOLUTION HOULD BE EXTREMELY COMPLEX AND DOES NOT HARRANT THE EXPENDITURE. THESE FLOW CONTROL VALVES ARE USUALLY OPERATED IN HANUAL HITHOUT PROBLENS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
- y. - . - - - - - - . . . . - - _ - _ _ - . _ _ _ - -- -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0004 PLANT: TROJAN g
RPT TIME: 11:21:34 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P9 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE NO: G.1.1.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CCM ra0LS ACCESSIBILITY OF INSTRUMENTATION / EQUIP PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A FFC-3400 COOLING TOWER BLOWDOWN FLOW CONTROL N/A CC-3400 COOLING TOWER BLOWDOWN FLOW CONTROL N/A FFC-3480 LEVEL CONTROLLER N/A LC-3480 LEVEL CONTROLLER N/A AC-5G50 CIRCULATING WATER PH CONTROL DESCRIPTION OF DISCREPANCY TWO COOL.ING TOWER BLOWDOWN FLOW CONTROLLERS (FFC-3400 AND CC-3400) AND TWO LEVEL CONTROLLERS (FFC-3480 AND LC-3480) ARE LOCATED ON THE BACK OF
-s PANEL C-18. ALSO CIRC WATER PH CONTROL (AC-5650) IS ON BACK OF THE y PANEL.
h RECOMMENDATION:
NO CHANGE SINCE THESE CONTROLLERS ARE NOT NORMALLY ADJUSTED DURING CRITICAL OPERATIONS IT IS SUFFICIENT TO HAVE PERSONNEL OPERATING THESE CONTROLS COMMUNICATE WITH THE CONTROL ROOM VIA TELEPHONE.
ACTION:
RDC NO:
NO CHANGE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE k'
- RPT NO
RPT DATE: 12-30-85 DOG 320 HED NO: 0005 PLANT: TROJAN g
RPT TIME: 11:21:36 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P10 DATA SOURCE: CollTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.5.20 0700 GUIDELINE NO: 6.4.1.1.a l
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS GENERAL PRINCIPLES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 SV-1015A HEAD VENT VALVE SWITCH C-19 SV-10158 HEAD VENT VALVE SWITCH C-19 SV-1016A HEAD VENT VALVE SWITCH C-18 SV-10168 HEAD VENT VALVE SWITCH DESCRIPTION OF DISCREPANCY OPERATORS HAVE ASSERTED THAT THE T-HANDLE SWITCHES ON THE HEAD VENT VALVES (SV 1015B & A AND SV 1016A & B) FOR EXAMPLE ARE DIFFICULT TO MANIPULATE. THE "T" HAtlDLE AFFORDS LITTLE LEVERAGE FOR SHITCH
~ ACTIVATION.
'~
RECOMMENDATION:
lll CHANGE REDUCE TORQUE IF POSSIBLE, IF NOT, REPLACE HANDLES.
ACTION:
RDC NO:
NO CHANGE. THE T-HANDLE SHITCH DESIGN WAS INTENTIONAL TO ENSURE A LOW PROBABILITY OF INADVERTENT OPERATION.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
(
l l
l
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0006 PLANT: TROJAN g
RPT TIME: 11:21:39 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P11 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.5.14 0700 GUIDELINE NO: G.G.3.8.c GUICELINE AREA: GUIDELINE. SUBAREA:
CONTROLS CONTROL POSITION LABELING PANEL /NORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 PS-455F PSZR PRESSURE CONTROL SWITCH C-13 LS-459D PSZR LEVEL SWITCH DESCRIPTION OF DISCREPANCY PAINTED POINTER INDICATIONS ON THE STAR KNOBS FOR PSZR PRESSURE CONTROL (PS-455F) PSZR LEVEL (LS-459 D) SELECTOR SWITCHES ARE POORLY DEFINED.
RECOMMENDATION:
CHANGE REPAINT THESE POINTERS FOR BETTER RECOGNITION.
( j ACTION:
(l)
RDC NO:
COMPLETE. PLANT STAFF HAS REPAINTED THE POINTERS WHITE.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-85 t
~ - - .--.------- -.- . --.___ --- -. --. ._- -
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D08320 hED NO: 0007 PLANT: TROJAN g
RPT TIME: 11:21:40 DATE: 02-0S-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P12 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.5.25 0700 GUIDELINE NO: 6.4.2.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS DIRECTION OF HOVEMENT PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-12 FK-121 CHARGING FLOW CONTROLLER C-12 HFK-182 CHARGING HDR FLOW CONTROLLER C-12 PK-131 RCS LETDOWN PRESSURE CONTROLLER DESCRIPTION OF DISCREPANCY SELECTED FLOW CONTROLLERS IN THIS SECTION (CHARGING FLOW CONTROL FK-121, CHG HDR FLOW CONTROL HFK-182, AND RCS LETDOWN PRESSURE CONTROL PK-131 FOR EXAMPLE) ARE ARRANGED TO OPEN (INCREASE FLOW) ON THE LEFT AND CLOSE (DECREASE FLOH) ON THE RIGHT. THIS IS CONTRARY TO CONVENTION AND HAY RESULT IN IMPROPER SETTINGS OF THE CONTROLLER.
j RECOHHENDATION:
lll CHANGE ALL FLOW CONTRCLLERS, AS WELL AS OTHER VALVES, SHOULD FOLLOW THE CONVENTION OF CLOSE-LEFT AND OPEN-RIGHT.
ACTION:
RDC NO: 84-125 THE APPARENT SOLUTION IS NOT A STRAIGHTFORWARD ONE. AN ADJUSTHENT TO THE CONTROLLER ALONE CANNOT REVERSE THE DIRECTION OF HOVEMENT. RATHER, THE ENTIRE INSTRUMENT LOOP BACK TO THE VALVE OPERATOR WOULD REQUIRE CHANGING. IN ADDITION, THE VALVES' DEFAULT POSITIONS UPON LOSS OF INSTRUMENT AIR WOULD BE AFFECTED. THE FACT THAT THE CONTROLLER OPERATING SEQUENCE IS OPPOSITE OF THE CONVENTION IS HELL KNOWN TO OPERATIONS PERSONNEL. THEY ALSO ROUTINELY CPERATE THESE CONTROLLERS. THEREFORE, THE CORRECTIVE ACTION TO BE TAKEN IS TO PROVIDE A SHALL TAG STATING "0 PEN" AND " CLOSED" PLACED NEXT TO THE ASSOCIATED DEMAND INDICATION ON THE CONTROLLERS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 08-30-86
r __ .___ _ ___ _ __ ._. _ _ _
PORTLAND GENERAL ELECTRIC HUMAli ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0008 PLANT: TROJAN g
RPT TIME: 11:21:41 DATE: 02-09-82 TRACKING STATUS: CORRECTI0t1 REVIEHER: PRELIMINARY STUDY - P12 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMEllT NO: 1.2.2.3 0700 GUIDELINE NO: 6.4.2.2 GUIDELIllE AREA: GUIDELINE. SUBAREA:
CollTROLS CODING OF CONTROLS PAtlEL/HORKST ATI0tl ID: COMPONENT NO: COMP 0tlENT DESCRIPTI0ti:
GENERIC GENERIC PUMP AND VALVE CONTROLS DESCRIPTION OF DISCREPANCY IT CANNOT BE EASILY DETERMINED BY OPERATORS IF SOME VALVES ARE THROTTLEABLE OR HOT. THERE IS LITTLE USE OF SHAPE CODING FOR DISTINCTION OF CONTROLS.
RECOMMENDATION:
CHANGE
- ItlCORPORATE SHAPE CODING FOR PUMP AND VALVE CONTROLS. SEE APPENDIX A OF THE PRELIMINARY STUDY FOR SUGGESTED SHAPE CODING CHARACTERISTICS.
llh ACTION:
RDC NO: 84-125 COMPLETE. SHAPE CODIllG FOR VALVES AND PUMPS IS NOT UTILIZED ON THE HAIN CONTROL BOARDS AT TROJAN. RATHER THE LABEL C0tlVENTION OF PROVIDING AN ALPHAtluMERIC DESIGNATION ABOVE THE NOUN NAME IS USED. THEREFORE, THE OPERATOR READS "HO" OR "CV" TO INDICATE THE SHITCH IS A VALVE OR "P" TO INDICATE A PUMP PRIOR TO OPERATING THE SHITCH. THERE ARE VERY FEH THROTTLED VALVE C0t4 TROL SHITCHES Oil THE MAIN CollTROL BOARDS AND NO SPECIAL CODE FOR IDENTIFICATION IS PROVIDED OR HARRANTED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE kJ RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0009 PLANT: TROJAN g
RPT TIME: 11:21:42 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P12 DOCUMENT NO: 1.2.3.1 0700 GUICELINE NO: 6.4.1.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PREVENTION OF ACCIDENTAL ACTIVATION PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC GENERIC CONTROLS DESCRIPTION OF DISCREPANCY CONTROLS ALONG BOTTOM ROH OF BENCH PORTION OF PANELS ARE SUBJECT TO ACCIDENTAL ACTIVATION. ALSO SEE HEDS 0261 AND 0405.
RECOMMENDATION:
CHANGE INSTALL GUARDRAIL HERE.
I) ACTION:
RDC NO: 84-141 h
RDC 84-141 HILL PROVIDE A GUARDRAIL ALONG THE APRON SECTION OF THE OUTER CONTROL PANELS FROM C-18 ON THE FAR LEFT TO C-19 ON THE RIGHT.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-87
\ /
PORTLAtlD GEllERAL ELECTRIC HUMAN El4GINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0010 PLANT: TROJAN g
RPT TIME: 11:21:43 DATE: 02-09-82 TRACKIllG STATUS: CORRECTIO11 REVIEWER: PRELIMINARY STUDY - P13 DATA SOURCE: CutlTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.3.2 0700 GUIDELINE t10: G.4.1.2.A GUIDELINE AREA: GUIDELINE. SUBAREA: (
CONTROLS PREVEllTI0tl 0F ACCIDENTAL ACTIVATION PANEL / WORKSTATION ID: COMP 0tlENT NO: COMP 0tlENT DESCRIPTION:
GENERIC GENERIC PUMP CONTROLS DESCRIPTION OF DISCREPANCY OPERATORS HAVE STATED THAT PUMPS IN THE HRONG TRAIN HAVE BEEN TRIPPED HHEN CONTROLS ARE PLACED IN CLOSE PROXIMITY.
RECOMMENDATION:
CHANGE CONSIDER USE OF PLASTISOL HANDLES TO DESIGNATE DIFFERENT TRAINS.
RDC HO: 84-125 COMPLETE. PLASTISOL HANDLES HERE CONSIDERED, BUT NOT USED DUE TO THE ABUNDANCE OF COLOR CODING ALREADY UTILIZED IN THE CONTROL ROOM. THE SURFACE ENHANCEMENT SCHEME UTILIZED COLOR, DEMARCATION AND LABELS IN A COORDINATED EFFORT AND HAS SIGNIFICATHLY IMPROVIDED THE OPERATOR'S ABILITY AND EASE IN SELECTING COMPONENTS IN THE CORRECT TRAIN.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: 12-31-85 i
3 PORTLAND GENERAL ELECTRIC j HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0011 PLANT: TROJAN g
RPT TIME: 11:21:45 DATE: 02-09-82 )
TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P14 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.7.1.3 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COHPONENT NO: COHPONENT DESCRIPTION:
C-02 FY-111A PRIHARY HAKE-UP HATER FLOW INTEGRATO DESCRIPTION OF DISCREPANCY THE PRIHARY HAKEUP HATER FLOH INTEGRATOR (FY-111A) HAS A SETPOINT FROM HHICH IT COUNTS DOWN. THE SETPOINT IS SET ON A ROTARY HHEEL, BUT HHEN FLOW STARTS, THE LEFT HOST DIGIT (e.g. 3 IF 300 IS THE SETPOINT) JUHPS UP ONE NUMBER GIVING A FALSE INDICATION, ALTHOUGH FLOW STOPS WHEN THE ORIGINAL SETPOINI IS REACHED.
m RECOHHENDATION:
~
INVESTIGATE FURTHER llh INVESTIGATE PERMANENT HAINTENANCE CHANGES OR REPLACEMENT FEASIBILITY.
IF REPLACEMENT IS INADVISABLE, INSTALL PERMANENT CAUTION LABELS.
ACTION:
RDC NO:
NO CHANGE. THE FUNCTION OF THE INTEGRATOR IS TO SET GALLONS INTO THE SYSTEH, BUT ONCE IT IS STARTED THE OPERATOR DOES NOT LOOK AT THAT VALUE ANYHAY. HE HATCHES THE OTHER VALUE ON THE TOTALIZER COUNT UPHARD. THIS IS FURTHER SUPPORTED BY THE FACT THAT THE FLOW INTEGRATOR DIGITS ARE COVERED BY A RATHER OPAQUE, RED PLASTIC COVER THAT HUST BE LIFTED TO SET IN THE DESIRED VALUE. HHEN THE FLOW STARTS THE COVER IS DOWN AND THE OPERATOR HONITORS THE TOTALIZER VALUE. THE TOTALIZER IS LOCATED JUST BELOW THE INTEGRATOR AND HAS A REZERO PUSHBUTTON AFD CLEAR PLASTIC COVER THAT HAKE IT EASY TO USE AND READ.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
- ~
l
~. - . ... . . -- ..--- - ._-_ .--. - - . _ _ _ . - _ . -. -- _--____. ;
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOB320 HED NO: 0012 PLANT: TROJAN g
RPT TIME: 11:21:48 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P14 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUME T NO 1.2.3.5 0700 GU DELI E NO G.G.1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS NEED FOR LABELING PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 N/A ROD HOTION CONTROL BUTTONS l DESCRIPTION OF DISCREPANCY THE ROD HOTION CONTRCL BUTTONS HAVE ONLY A ONE-STEP OPERATION, AND ARE NOT LABELZD. l RECOMMENDATION:
CHANGE PROVIDE SOME KIND OF PROTECTION TO PREVENT ACCIDENTAL ACTIVATION FOR
-, THESE CONTROLE AND LABEL THEH "PART LENGTH" AND " FULL LENGTH" RESPECTIVELY.
llh ACTION:
RDC NO:
COMPLETE. FIRST, THE PART LENGTH ROD CONTROLS HAVE BEEN REMOVED AND THE PANEL BLANKED OFF SINCE SUCH RODS ARE NO LONGER USED AT TROJAN. SECOND, THE REMAININGROD HOTION " CONTROL BUTTON" IS AN IMPROPER CHARACTERIZATION OF THIS CONTROL. IT IS ACTUALLY A LEVER HITH A SPHERICAL KN0H TO GRAB HOLD OF FOR "OUT" OR "IH" HOVEMENT OF THE RODS. TYPICALLY HHILE AT POWER, THE ROD CONTROL SYSTEH IS IN AUTOMATIC HHICH REMOVES THE RCD HOTION CONTROL LEVER FROM THE CIRCUITRY. GENERALLY HHEN ROD CONTROL IS IN MANUAL AN OPERATOR IS AVAILABLE EITHER UTILIZING OR CLOSELY OBSERVING THE OPERATION OF THE SYSTEM. THIRD, HITH THE REMOVAL OF THE PART LENGTH CONTROLS, THERE ARE NO OTHER CONTROLS SIMILAR TO THIS DEVICE, NOR ANY 0THER CONTROLS NEAR THIS DEVICE. HENCE, ACCIDENTAL ACTIVATION IS NOT LIKELY. IMPROVED IDENTIFICATION OF ALL ROD CONTROLS HAS PROVIDED AS PART OF RDC 84-125.
IN CONCLUSION, THE LIKELIHOOD OF ACCIDENTAL ACTIVATION TO THE DEGREE REQUIRED FOR SERIOUS CONSEQUENCES IS EXTREMELY REMOTE AND DOES NOT HARRANT THE INCON-VENIENCE OF A PROTECTIVE DEVICE THAT HOULD RESTRICT ACCESS TO THE CONTROLS.
PROBLEN CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A O
PORTLAND GENERAL ELECTRIC liUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NOR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0013 PLANT: TROJAti g
RPT TIME: 11:21:47 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P14 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.5.4 0700 GUIDELINE NO: 6.4.4.5.F GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS ROTARY SELECTOR CONTROLS PANEL / WORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-02 LS-459E PSZR LEVEL SELECTOR SWITCH DESCRIPTION OF DISCREPAtlCY OPERATORS SUGGEST THAT THE STAR-HANDLED SELECTOR SWITCHES (PARTICULARLY PRESSURIZER LEVEL SELECTOR SWITCH LS-459E) REQUIRE TAXING FORCE TO OPERATE.
RECOMMENDATION:
CHANGE
- REDUCE TORQUE, IF POSSIBLE, Ir NOT, REPLACE WITH HANDLES WHICH ARE j EASIER TO MANIPULATE.
h ACTION:
RDC NO:
NO CHANGE. THESE ARE INFREQUENTLY OPERATED SHITCHES FOR HHICH POSITIVE OPERATION IS DESIRABLE TO REDUCE LIKELIHOOD OF INADVERTENT OPERATION.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
n __- - _ _ _ _ _ _ _ _ . _ _ . ___. __ - _______________.___-
PORTLAtlD GENERAL ELECTRIC HUMAN Et1GINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtiCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0014 PLAtlT: TROJAN g
RPT tit:E: 11:21:49 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P15 DATA SOURCE: C0tiTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.5.25a 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
pat 1EL/ WORKSTATION ID: COMP 0tiENT NO: COMP 0t1ENT DESCRIPTION:
C-04 HO-2947A START-UP AFH PUHP VALVE SWITCH C-04 HO-2947B START-UP AFH PUHP VALVE SWITCH DESCRIPTION OF DISCREPANCY THE START-UP AFH PUMP VALVE SWITCHES (HO-2947AaB) ARE FLIHSY. THE CONTACTS BECOME HEAKEt1ED AND DIRTY HITHIN A SHORT PERIOD OF TIME, AtlD OPERATORS SAY THAT LIKE SWITCHES HAVE FAILED AT THE SIMULATOR.
RECOHHENDATI0ti:
CHANGE REPLACE SHITCHES HITH STURDIER J-HANDLED SWITCHES.
llh ACTI0ti:
RDC t10:
NO CHANGE IMMEDIATELY. IN THE EVENT SWITCHES FAIL, REPLACE HITH STAtlDARD J-HANDLE SWITCHES. THERE HAVE BEEN NO FAILURES IN THREE YEARS OF USE.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GEllERAL ELECTRIC HUMAN ENGINEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 008320 HED NO: 0015 PLANT: TROJAN g
RPT TIME: 11:21:50 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P15 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.3.4 0700 GUIDELINE NO: 6.4.1.2.C GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PREVEllTION OF ACCIDENTAL ACTIVATI0tt PANEL /HORKSTATI0ft ID: COMP 0tlEllT NO: COMPONENT DESCRIPTI0ti:
C-04 N/A FH PUMP TURB OVERSPD TRIP CONT DESCRIPTION OF DISCREPANCY THE FEEDWATER PUMP OVERSPEED TRIP BUTT 0tl IS ONLY A ONE-STEP OPERATI0tl.
RECOMMENDATION:
CHANGE PROVIDE A RED " COLLAR" FOR THAT BUTT 0tl.
. ACTION:
I ~) RDC NO:
COMPLETE. PLANT STAFF WAS TO PROVIDE A RED COLLAR VIA MAINTENANCE REQUEST.
h HOWEVER, FURTHER INVESTIGATION OF PRINTS 6478-H9-19-6 AtlD G478-MS-9-10 REVEALED THAT THE FEEDHATER PUMP TRIP DEVICE WAS A DUAL STEP OPERATION.
PUSHING THE OVERSPEED TRIP BUTTON ALONE HILL NOT CAUSE A PUMP TRIP.
THEREFORE, INSTALLATION OF A RED COLLAR DEVICE IS NOT HARRANTED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-85
(
7.- --- .. _ _ _ . - _ _ _ . _ - - _ . . --.----- --. __..___.
PORTLAND GENERAL ELECTRIC HUHAN ENGIllEERING DISCREPANCY ALL RECORDS IN HED flBR SEQUENCE Y>
3 RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0016 PLANT: TROJAtt g
RPT TIHE: 11:21:51 DATE: 02-09-82 TRACKING STATUS: CORRECTI0t1 REVIEHER: PRELIMINARY STUDY - P15 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 0700 GUIDELINE l10: G . G .1.1 GUIDELIllE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS HEED FOR LABELING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-04 K-2193 COMPUTER KEY DESCRIPTION OF DISCREPANCY THE KEY FOR THE COMPUTER IS NOT TAGGED.
RECOMMEllDATION:
CHANGE TAG KEY.
-, ACTION:
~'
! RDC NO: llh .
NO CHANGE. THE COMPUTER KEY REMAINS IN THE KEY SLOT AT ALL TIMES IN THE "0N POSITION. HISPLACEMENT IS UNLIKELY AND OF LITTLE SIGNIFICANCE.
_ 1 PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A A
Gl
7 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
(
RPT NO: 006320 RPT DATE: 12-3D-85 HED NO: 0017 PLANT: TROJAN g
RPT TIME: 11:21:52 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P16 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.3.4 0700 GUIDELINE NO: 6.4.1.2.B GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PREVENTION OF ACCIDENTAL ACTIVATION PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-11 BPA 32,230 KV,V87 ALSTON SWITCH DESCRIPTION OF DISCREPANCY SWITCHES ON THIS PANEL ARE SUSCEPTIBLE TO ACCIDENTAL ACTUATION. THE ALSTON BPA 22 230KV V872 SWITCH ON THE CORNER HAS BEEN ACCIDENTALLY ACTIVATED.
RECOMMENDATION:
CHANGE SOME FORM OF PROTECTION SHOULD BE AFFORDED THESE SWITCHES. EITHER A GUARDRAIL OR PLEXIGLASS BOXES SHOULD BE INSTALLED HERE.
llh ACTION:
RDC NO:
COMPLETE. A GUARDRAIL MADE OF STEEL TUBING APPROXIMATELY 2" IN DIAMETER HAS INSTALLED. IT RUNS THE LENGTH OF PANEL C-11 AT A HEIGHT OF ROUGHLY 36" AND IS ABOUT 7" OUTWARD HORIZONTALLY FROM THE PANEL SURFACE. THE RAIL IS POSITIONED TO PREVENT ACCIDENTAL BUMPING OF BREAKER CONTROL SHITCHES WHILE STILL ALLOWING EASY PASSAGE BETWEEN THE C-11 PANEL AND THE SPDS CONSOLE.
VIEWING OF THE LOWER PORTION OF THE ELECTRICAL DISTRIBUTION MIPIC IS CONSIDERED NOT TO BE INHIBITED BY THE GUARDRAIL.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A O
m....--..- - . __ __..-----. - .. _-
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NDR SEGUENCE RPT NO:
RPT DATE: 12-3D-85 006320 HED NO: 0018 PLANT: TROJAN g
RPT TIME: 11:21:54 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P16 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.3.4 0700 GUIDELINE NO: 6.1.2.5.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS VERTICAL PANELS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-11 N/A BREAKER CONTR0'. SHITCHES DESCRIPTION OF DISCREPANCY THERE ARE ABOUT 21 SWITCHES ON THIS BOARD HHICH ARE POSITIONED LOWER THAN 34" ON THE BOARD.
RECOMMENDATION:
CHANGE THE LAYOUT OF THESE SWITCHES IS HELL DONE AND THE EXISTING HIMIC/
LAYOUT WOULD BE IMPAIRED BY ANY SHITCH HOVEMENTS. IT IS RECOMMENDED THAT THESE SHITCHES BE PROTECTED FROM ACCIDENTAL ACTIVATION AND THAT THE INSTALLATION OF ANY ADDITIONAL EQUIPHENT BE DONE HITH CONSIDERATION lh OF THESE SHITCHES' IMPORTANCE.
ACTION:
RDC NO:
COMPLETE. A GUARDRAIL MADE OF STEEL TUBING APPROXIHATELY 2" IN DIAMETER WAS INSTALLED. IT RUNS THE LENGTH OF PANEL C-11 AT A HEIGHT OF ROUGHLY 36" AND IS ABOUT 7" OUTHARD HORIZONTALLY FROM THE PANEL SURFACE. THE RAIL IS POSITIONED TO PREVENT ACCIDENTAL BUMPING OF BREAKER CONTR0f. SHITCHES HHILE STILL ALLOHING EASY PASSAGE BETHEEN THE C-11 PANEL AND THE SPDS CONSOLE. VIEHING OF THE LOWER PORTION OF THE ELECTRICAL DISTRIBUTIO1 HIHIC IS CONSIDERED NOT TO BE INHIBITED BY THE GUARDRAIL.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
e...----. - .. -. --
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED HO: 0019 PLANT: TROJAN g
RPT TIME: 11:21:55 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P17 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.5.24a 0700 GUIDELINE NO: 6.4.1.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS GENERAL PRINCIPLES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-14 PDC-2967 STARTUP Fil PUMP DISCH PRESS CONTRCL DESCRIPTION OF DISCREPANCY THE STARTUP FH PUMP DISCH PRESS CONTROL (PDC-29G7) REQUIRES FINE ADJUSTMENT DURING CERTAIN PROCEDURES BUT IS NOT DESIGNED FOR PRECISE CONTROL.
RECOMMENDATION:
INVESTIGATE FURTHER
~
DETERMINE IMPORTANCE AND, IF NECESSARY, REPLACE CONTROL.
4 .................................................______ .......................
ACTION:
lll RDC HO:
NO CHANGE. THE CONTROL IS NOT SIGNIFICANTLY DIFFICULT TO OPERATE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A m
p .__ ..____ _ __ __.-___ __.
PORTLAND GENERAL ELECTRIC HUMAtt EllGIllEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT 110: DOG 320 RPT DATE: 12-30-85 HED fl0: 0020 PLANT: TROJAN g
RPT TIME: 11:21:56 DATE. 02-09-82 TRACKING STATUS: CORRECTI0tt REVIEHER: PRELIMINARY STUDY - P18 DATA SOURCE: C0t1 TROL ROOM SURVEY - GP DOCUMENT NO: 1.2.3.4 0700 GUIDELIllE NO: 6.4.1.2.B GUIDELINE AREA: GUIDELINE. SUBAREA:
C0tlTROLS PREVENTIO!1 0F ACCIDENTAL ACTIVATI0tt PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-15 SV-6287 TURNING GEAR OIL PUMP TEST CONT DESCRIPTION OF DISCREPANCY TEST BUTTONS (FOR EXAMPLE, TURNING GEAR OIL PUMP TEST SV-6287) COULD BE ACCIDENTALLY ACTUATED HHILE CHANGIllG ANNUNCIATOR LIGHTS.
RECOMMENDATION:
CHANGE PROVIDE A HIGH COLLAR ON THESE BUTTONS TO PREVENT ACCIDENTAL ACTIVATION.
~~
RDC NO:
NO CHANGE. A COLLAR IS ALREADY PROVIDED AROUND EACH PUSHBUTTON THAT IS SLIGHTLY HIGHER THAN THE BUTTON. SINCE THEY ARE LOCATED INHARD FROM THE PANEL EDGE AND DO NOT HAVE ANY OTHER CONTROLS Ill NEAR PROXIMITY, INADVERTENT OPERATI0tl IS UNLIKELY. IN ADDITI0tl, IllADVERTEtti TESTING IS OF NO CONSEQUENCE TO PLANT OPERATION.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A o
w/
.--. . _ . - - . - - - - _ - - - . - ~ . - . - _ _ - - - - --.
PORTLAtlD GENERAL ELECTRIC HUMAN EllGIllEERING DISCREPAtlCY ALL RECORDS Ill HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0021 PLANT: TROJAN g
RPT TIME: 11:21:57 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIENER: PRELIMINARY STUDY - P17 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.5.25a 0700 GUIDELINE NO: 6.4.2.1 GUIDELIllE AREA: GUIDELINE. SUBAREA:
CONTROLS DIRECTION OF MOVEMENT PANEL /HORKSTATI0tl ID: COMPONEili NO: COMPONENT DESCRIPTI0ti:
C-14 PDC-3083A AFH PUNP HEST DIFF PRESS CONT C-14 HIC-3455 COLD L.O. COUNT FLON CONT DESCRIPTION OF DISCREPANCY AFH PUMP HEST DIFF PRESS (PDC-3083A) AND HAIN TURBINE COLD L.O. COUNT (HIC-3455) FLON C0tlTROLLERS OPEN TO THE LEFT.
RECOMMENDATION:
CHANGE CHANGE C0tlTROL TO OPEN ON RIGHT TO BE CONSISTENT HITH CONVENTION.
O x _s W
ACTION:
RDC HO: 84-125 PROVIDE INFORMATION PLATE TO IIIDICATE TO THE OPERATOR HH'ERE THE OPEtt AND SHUT POSITI0tlS Oil THE C0tiTROLLER ARE LOCATED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 03-30-86 m
PORTLAND GENERAL ELECTRIC '
l HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE i
l RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0022 PLANT: TROJAN g<
RPT TIME: 11:21:58 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P19 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.3.14a 0700 GUIDELINE NO: 6.5.1.2.D GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USABILITY OF DISPLAYED VALUES PANEL /HCRKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTICH:
C-19 PI-458B NARROH RANGE PSZR PRESSURE INDICA DESCRIPTION OF DISCREPANCY THE NARROH RANGE PRESSURIZER PRESSURE INDICATOR (PI-458B) DOES NOT PROVIDE ALL THE INFORMATION HECESSARY TO THE OPERATOR AT THIS STATION.
A HIDE RANGE INDICATOR IS NEEDED.
RECOMMENDATION:
INVESTIGATE FURTHER EVALUATE THE NEED FOR A NARROH RANGE HETER. REPLACE IT HITH OR ADD A
, HIDE RANGE INDICATOR AS DEEHED HECESSARY.
llh ACTION:
RDC NO: 84-041 84-041 HILL REPLACE THE EXISTING HETER HITH A HIDE RANGE INDICATOR DURING THE 1986 REFUELING OUTAGE.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86 m
.___ . ____. ___. __._______. n _______._____.
PORTLAND GENERAL ELECTRIC i s HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0023 PLANT: TROJAN g
RPT TIME: 11:21:59 DATE: 02-09-82 TRACKING STATUS: CORRECTION
- REVIIXER: - PRELIMINARY STUDY - P19 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.1.1.7 0700 GUIDELINE NO: 6.8.2.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LAYOUT CONSISTENCY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 HO-205GA CS INDICATOR LIGHT C-19 MO-2053A CS INDICATOR LIGHT C-13 P-204A CS INDICATOR LIGHT C-19 P-204B CS INDICATOR LIGHT C-18 HO-2053B CS INDICATOR LIGHT C-18 MO-205GB CS INDICATOR LIGHT C-19 P-202A RHR'PUHF INDICATOR LIGHTS C-13 P-202B RHR PUMD INDICATOR LIGHTS DESCRIPTION OF DISCREPANCY
()
JIH THE SET OF INDICATOR LIGHTS REFERRED TO AS THE " CHRISTMAS TREE", THE llh
' , LIGHTS IDENTIFIED AS STEPS 3 (CONTAINMENT SPRAY) AND 4 (RHR PUMPS) ARE TEVERSED IN POSITICN. THIS MAY LEAD TO A MISTAKEN READING BY AN UPERATOR. ?
v ..:.............................................................................
RECOMMEllDATION:
CHANGE SWAP POSITIONS OF THESE INDICATORS TO PROVIDE A NUMERICAL ORDER CONGRUENT WITH SEQUEtlCING OFiEVENTS.
ACTION:
RDC NO:
NO CHANGE. DURING A SAFETY INJECTION IT IS NOT LIKELY NOR NECESSARY THAT THE OPERATOR OBSERVE THE INDICATING LIGHTS AS THE DBA LOADS SEQUENCE ON. OTHER INDICATIONS ON C-13 AND C-19 ARE AVAILABLE TO VERIFY THE LOADS HAVE STARTED.
(THE XMAS TREE IS MOSTLY USED OURING SURVEILLANCE TESTING TO ASSURE PROPER LOAD START SPACING.) IN THE EVENT OF AN ACTUAL SAFETY INJECTION, UNLESS CONTAINMENT PRESSURE IS ABOVE 30 PSIG, THE C0tlTAINMENT SPRAY PUNPS ARE NOT GOING TO SEQUENCE ON ANYWAY. HENCE, THE MOST LIKELY SEQUENCE HILL BE'THE STARTING OF THEiSI PUMPS AND THEN THE RHR PUMPS. SEE ALGO HED 369.
PRodLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
,1 ~~ ,
?
. _ _ . _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ ______________=-m -:-----------------
PORTLAtiD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOB320 HED NO: 0024 PLANT: TROJAN g
RPT TIHE: 11:22:01 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P19 DATA SOURCE: CONTROL RCOM SURVEY - GP DOCdHENT NO: 0700 GUIDELINE NO: 6.5.1.3 GUIDELINE AREA: GUInELINE. SUBAREA:
VISUAL DISPLAYS READABILITY PANEL /HORKSTATIO!1 ID: COMPONENT NO: COMP 0tlENT DESCRIPTI0ti:
0-18 N/A SAFETY INJECTION STATUS PANEL DESCRIPTI0tl 0F DISCREPANCY READABILITY OF THE INDIVIDUAL YELLOW LENSES ON THE SAFETY INJECTION STATUS PANEL IS POOR AND GROUPING OF PATTERNS FOR THE THREE SYSTEMS ON THIS BOARD CAN BE IMPROVED.
RECOHHENDATION:
CHANGE c USE WHITE LENSES WITH BLACK LETTERING TO IMPROVE READABILITY. ALSO I ) PROVIDE HELL-DEFINED PATTERNS FOR EASY PATTERN RECOGNITION OF THE THREE llh SYSTEMS. THE BACKBOARD OF THE PANEL HAY BE TAPED TO 00 THIS.
ACTION:
RDC NO: 84-125 THE GROUPING OF PATTERNS IS C0tlSIDERED GOOD AND HILL NOT BE CHANGED.
THE YELLON LENSES HILL BE CHANGED TO BLACK-ON-HHITE LENSES BY PLAT 4T HAINTENAtlCE REQUEST.
PROBLEH CATEGORY: 3 IMPLEMENTATI0t1 SCHEDULE: 12-31-86
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l l
1
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a I
l PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0025 PLANT: TROJAN g
RPT TIME: 11:21:01 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIENER: PRELIMINARY STUDY - P20 DATA SOURCE: C0tiTROL ROOM SURVEY - GP DOCUMENT NO: 1.1.4.12 0700 GUIDELINE NO: 6.5.1.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS READABILITY PANEL /HORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTI0ti:
C-19 SV-6991 AIR LOCK LEAK DET.ISOL.CLOSE IND.
C-13 SV-5842 POST ACC SAMP VLV CLOSED INDIC C-19 SV-5643 POST ACC SAMP VLV CLOSED INDIC C-18 SV-5678 POST ACC SAMP VLV CLOSED INDIC DESCRIPTION OF DISCREPANCY CONTAINMENT ISOLATION STATUS PAllEL HAS YELLON LENSES HHICH ARE DIFFICULT TO READ. SOME LENSES DO NOT HAVE THE REQUISITE WHITE PAPER BACKDROP, HAKING THEM NEARLY IMPOSSIBLE TO READ.
I- RECOMMENDATION: h CHANGE USE HHITE LENSES HERE.
ACTION:
RDC NO: 84-125 THE YELLOH LENSES HILL BE REPLACED HITH BLACK-ON-HHITE LENSES UNDER A PLANT HAINTENANCE REQUEST.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86 c
-,'3.
- r. - - - -- --- - - ---- - - -- - - -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-3U-85 006320 HED NO: 0026 PLANT: TROJAN g
RPT TIME: 11:22:03 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P2O DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.1.4.12 0700 GUIDELINE NO: G.5.3.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS NON-LEGEND LIGHT INDICATORS PANEL /HORKSTATION ID: CCMPONENT NO: COMPONENT DESCRIPTION:
C-19 PB52GC SAFEGUARD TRIP STATUS INDICATOR C-19 PB-52GD SAFEGUARD TRIP STATUS INDICATOR C-19 PB-52GA SAFEGUARD TRIP STATUS INDICATOR C-19 PB-53GA SAFEGUARD TRIP STATUS INDICATOR C-19 TB-432G SAFEGUARD TRIP STATUS INDICATOR C-19 TB-4320 SAFEGUARD TRIP STATUS INDICATOR C-19 TB-4578 SAFEGUARD TRIP STATUS INDICATOR C-19 PB-457D SAFEGUARD TRIP STATUS INDICATOR C-19 PB-935A SAFEGUARD TRIP STATUS INDICATOR C-19 PB-935B SAFEGUARD TRIP STATUS INDICATOR DESCRIPTION OF DISCREPANCY lll THE BLUE LENSES IN THE SAFEGUARD TRIP STATUS PANEL HAVE LOW LUHINANCE LEVELS.
RECOMMENDATION:
CHANGE INCREASE THE BRIGHTNESS OF THESE BLUE LIGHTS BY CHANGING LENSES.
LIGHTS SHOULD BE EQUALLY BRIGHT.
ACTION:
RDC NO:
NO CHANGE. THE OPERATOR OBSERVES THE COMBINATION OF STATUS PANEL INDICATING LIGHTS TO DETERMINE HHETHER OR NOT THE REQUIRED TRIP COINCIDENCE HAS BEEN REACHED. THE LUHINANCE IS SUFFICIENT FOR HIH TO DETERMINE HHETHER IT IS ON OR OFF. THIS QUALITATIVE JUDGEMENT IS ALL THAT IS REQUIRED.
PROBLEH CATEGORY: 3 IMPLEMENTATTFi SCHEDULE: N/A
! )
PORTLAND GENERAL ELECTRIC HUMAN ENG1hEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0027 PLANT: TROJAN g
RPT TIME: 11:22:04 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P20 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: 6.5.1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS INF0RMATION TO BE DISPLAYED PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A K-19, TILE E-4 SPENT FUEL POOL LEVEL ANNUNCIATOR DESCRIPTION OF DISCREPANCY SPENT FUEL POOL LEVEL IS INDICATED FOR LOW LEVELS ONLY ON AN ANNUNCIATOR. THE SPENT FUEL POOL HATER HAS OVERFLOWED INTO VENTILATION.
THE LEVEL INSTRUMENT TRANSMITTER FOR LOW LEVEL HAS FAILED IN THE PAST AND CORRECTIVE HEASURES HERE IMPLEMENTED TO PREVENT A RECURRENCE.
RECOMMENDATION:
-m INVESTIGATE FURTHER EVALUATE THE HEED FOR SPENT FUEL POOL LEVEL AND FLOW INDICATORS. PLACE llh THEH HEXT TO THE TEMPERATURE INDICATOR (T15050) IF NEEDED. PROVIDE A HIGH LEVEL ALARH.
ACTION:
RDC NO: 81-009 COMPLETE. RDC 81-003 INSTALLED A NEH, MORE RELIABLE LEVEL SWITCH HITH HIGH AND LOW LEVEL ALARHS. SINCE THAT INSTALLATION THERE HAVE BEEN NO REPEATS OF THIS EVENT. ADDITION OF LEVEL AND FLOW INDICATORS IN THE CONTROL ROOM IS CONSIDERED UNNECESSARY.
PROBLEH CATEGORY: 1 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0028 PLANT: TROJAN g
l RPT TIME: 11:22:06 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P20 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.1.2.1 0700 GUIDELINE NO: 6.8.2.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LAYOUT CONSISTENCY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 LI-41GGB DIRTY HASTE NONIT TANK LEVEL INDIC C-17 LI-41708 DIRTY HASTE MONIT TANK LEVEL IMDIC C-17 LI-41508 DIRTY HASTE DRAIN THK LVL INDIC C-17 LI-41528 DIRTY HASTE DRAIN TNK LVL INDIC j
I DESCRIPTICN OF DISCREPANCY DIRTY HA3TE HONITORING TANK AND DIRTY HASTE DRAIN TANK HETERS ARE ARRANGED NORTH TO SOUTH FROM LEFT TO RIGHT, CONTRARY TO THE CONVENTION OF SOUTH TO NORTH IN THE REST OF THE CONTROL ROCH (i .e. METERS LI 41GGB cs AND FI 41708 AND HETERS LI 41508 & LI 4152B) . H0HEVER, THE RELATED CONTROLS BELOW THEM ARE ARRANGED TO COMPLY HITH THE NORTH TO SOUTH llh POSITION OF HETERS. HISINTERPRETATION OF THE NORTH TO SOUTH (UNCONVENTIONAL) ARRANGEMENT COULD RESULT IN A TANK CVERFLOH PROVIDED f THE CROSS CONNECT HAS CLOSED.
RECOMMENDATION:
CHANGE SHAP THE HETERS TO COMPLY HITH THE CONVENTIONAL ARRANGEMENT OF THE SWITCHES BELOW.
ACTION:
RDC NO:
NO CHANGE. IN THE HIMIC INTERNAL TO THIS SYSTEM THE CONVENTION IS CONSISTENT AND HELL LABELED. BESIDES, CONTROL SHITCH HISOPERATION IS ONLY A PROBLEH IN THE EVENT THE TANKS ARE NOT CROSS-CONNECTED. THEY USUALLY ARE CROSS-CONNECTED H0HEVER.
PROBLEH CATEGORY: 4 IMPLEMENTATION SC,iEDULE: N/A g
a
PORTLAND GENERAL ELECTRIC l-HUMAN ENGIliEERING CISCREPANCY
,g HEC EECCF.0 SOECITIEC Ei HE' tier
( )
~RPT NC: ~00~20D HED NC: CC2S RPT DLTE: 12-09-25 PLANT: TRCJAN j RPT TIME: 10:11:43 DATE: 02-09-82 TRACKIllG STATUS: CORRECTIOff REVIEWER: PRELIMINARY STUDY F21
. DATA SOURCE:. C0!4 TROL ROOH SURVEY - GP DOCUMENT NO: 1.1.4.14 070D GUIDELIllE ilO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
L l pal 1EL/WORKST ATI0ll ID: COMPONEllT 110: COMPONEliT DESCRIPTI0ft:
C-12 P-20EA/B CCP CONTTROL SWITCH II;D LIGHTS C-12 P-211A/B BATP C0riTROL SWITCH Il1D LIGHTS
, C-13 P-202A/B RHRP CONTROL SWITCH IllD LIGHTS C-18 P-21CC SPARE CCWP C/S It!D LIGHTS C-18' P-10SC SPARE SHSP C/S IND LIGHTS C-18 P-210A/B CCWP CONTROL SWITCH Il1D LIGHTS C-18 P-108A/B SHSP C0f1 TROL SWITCH IND LIGHTS C-19 P-204A/B CSP C0tiTROL SWITCH IliD LIGHTS l-[~)-
x,/
C P-203A/B SIP C0f4 TROL SWITCH IllD LIGHTS DESCRIPTI0t1 0F DISCREPAi10Y THE ARRANGEMEftT OF HULTIPLE ItiDICATOR LIGHTS FOR CONTROLS IS CONFUSING l~ (FOR EXAMPLE, THE LIGHTS ABOVE SWITCH P204A (CONTAIllMEliT SPRAY PUNP)
ARE tiOT'PLACED Iti A STAllDARD FASHI0t1).
L RECOMMENDATI0ti:
l INVESTIGATE FURTHER INDICATOR LIGHTS SHCULD BE EVALUATED Ill TERMS CF COLOR CCDING Afl0 LCCATI0ft CCDIliG TO ESTABLISH Cot 1VENTIONS AND ELIMINATE CONFUSICN.
ACTI0tt:
RDC HO:
NO ACTI0tt. ALTHCUGH THE LAYOUT OF IttCICATING LIGHTS IS NOT STAliDARD, THE HEANING OF EACH COLOR IE. THE REQUIRED INFORMATION FOR OPERATING EACH TYPE 0F PUMP BREAKER IS AVAILABLE SUCH THAT THE DISCREPA!4CIES ARE NOT SIGliIFICANT.
-THE SPARE CCW AliD SKS PUMPS HAVE TWO WHITE INDICATIt4G LIGHTS. ONE INDICATES THE-SPRING HOTOR IS CHARGED, THE OTHER INDICATES " LOCAL BUS SELECT" SINCE THESE PUMPS HAY RECEIVE POWER FROM EITHER "A" OR "B" TRAIN. BOTH WHITE
! LIGHTS HUST TO LIGHTED TO OPERATE THE PUMP. SEE ALSO HED 047.
PROBLEN CATEGORY: 3 IMPLEMENTATI0t1 SCHEDULE: N/A l 9@ @ @ @ es e e
- N
\ >~
O @ O@@ O@ O@@ O@@ @@
RCPS So cH N o r+h redd ie A/ B CCPs gyp SIP SWSP SWSP BKT'Ps l R H RPs CSPs c.cW P CCWP r
r - _ _ _. . _ __.__...____ __ ___ __.______.
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE x
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 003D PLANT: TROJAN g
RPT TIME: 11:22:08 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY P21 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.4.3 0700 GUIDELINE NO: 6 . 5 .1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS INFORMATION TO BE DISPLAYED PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 LI-4152B DH DRAIN TANK SOUTH LEVEL INDIC DESCRIPTION OF DISCREPANCY OPERATORS INDICATE THAT THE A0 REQUIRES DIRTY HASTE DRAIN TANK SOUTH LEVEL (LI 41528) INDICATION IN THE AUXILIARY BUILDING.
RECOMMENDATION:
INVESTIGATE FURTHER VERIFY THE AO'S NEED FOR THIS INFORMATION AND PROVIDE THAT INFORMATION IF NECESSARY.
- ) .........................___ .......................__.....................____
ACTION:
lll RDC NO:
NO CHANGE. THE INDICATION DOES EXIST IN THE AUXILLARY BUILDING AT PANEL C-151.
PROBLEM CATEGORY: 4 IHPLEMENTATION SCHEDULE: N/A
/
e - - - .-_ .--- --- -- . . - - - -- _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE l
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0031 PLANT: TROJAN g
RPT TINE: 11:22:09 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P21 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: 6.6.5.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 HO-3210A RHR HX CCH INLET FLOH RATE C-18 HO-3210B RHR HX CCH INLET FLOH RATE DESCRIPTION OF DISCREPANCY ON THE RHR HX CCH INLETS, THE FLOH RATES ARE CURRENTLY INDICATED ON A PIECE OF PAPER TAPED ONTO THE SWITCH HANDLE. THESE FLOH RATES ARE DISPLAYED IN THE AUXILIARY BUILDING ONLY.
RECOHHENDATION:
- CHANGE IT HOULD BE PREFERRED TO HAVE THESE HEASURES INDICATED IN A HORE llh PERMANENT FASHION IF THEY ARE REQUIRED IN THE CONTROL R00H.
ACTION:
RDC NO:
NO CHANGE. THE INFREQUENT CHANGES HADE IN FLOH ARE NOT DIFFICULT TO HAKE AND REACTOR SAFETY REQUIREHENTS ARE ADEQUATELY DENOTED IN PROCEDURES. THE PAPER HAS BEEN REMOVED FROM THE PANEL.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A 9
PORTLAtlD GENERAL ELECTRIC HUHAN ENGINEERIllG DISCREPANCY ALL RECORDS IN HED tlBR SEQUEtiCE
'N RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0032 PLANT: TROJAN g
RPT TINE: 11:22:10 DATE: 02-09-82 TRACKING STATUS: CCRRECTION REVIEHER: PRELIMINARY STUDY - P22 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.2.5 0700 GUIDELINE NO: 6.5.1.2.A GUIDELIllE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USABILITY OF DISPLAYED VALUES PANEL / WORKSTATION ID: COMP 0tlENT t10: COMPONENT DESCRIPTION:
C-19 LI-1899 REFUEL HATER STOR TilK LVL IrlDIC DESCRIPTI0tl 0F DISCREPANCY SCALE UNITS ARE NOT INDICATED ON REFUELING HTR STOR TK LEVEL (LI-1899) .
RECOHHEllDATI0ti:
CHAtlGE HARK SCALE UtlITS Otl THIS HETER.
- ACTION:
lll RDC NO:
HO CHAT lGE. THIS IS A hit 10R DISCREPANCY THAT DOES l10T HARRANT CORRECTION SINCE OPERATORS UNDERSTAND FROM TRAIllING AND EXPERIENCE THAT LEVEL IS IN PERCENT Oil ALL LEVEL INDICATORS IN THE CONTROL R00H.
IN THE EVENT OF AN ACCIDENT REQUIRIllG ECCS INJECTION, THE LEVEL Ill THE RHST IS DEPLETED AUTOHATICALLY UtlTIL ABOUT THE SDX HARK. AT THAT POINT.THE RHR PUHPS TRIP AUTOHATICALLY, AN ALARH SOUtlDS AtlD, BY PROCEDURE, THE LPERATOR C0tlDUCTS A SHITCHOVER TO COLD LEG RECIRCULATI0tl. AFTER THAT POINT HE IS NO LONGER C0tlCERt4ED WITH RHST LEVEL. THEREFORE, THE NRC'S TECHt4ICAL REVIEHER'S POIrlT THAT STRESS HAY CAUSE AN OPERATOR t10T TO REALIZE HHAT UNIT OF LEVEL HE IS N0tlITORING IS UHFOUtlDED.
AS PART OF THE Oil GOIllG HUHAN FACTORS PROGRAH, TROJAN C0tiVEllTIONS SPECIFY THAT UNITS BE INDICATED Ott THE SCALE FACE. HOWEVER, IT IS NOT CONSIDERED FEASIBLE TO IMPLEMENT COMPREHENSIVE SCALE REPLACEHENTS JUST TO MEET THIS CONVENTION. THERE ARE Ot1LY A HANDFUL OF SCALES IN THE C0tlTROL ROOH THAT HAVE THIS SHORTCOMIrlG AND IN THOSE CASES THE UNITS ARE OBVIOUS. IN THE EVElli SCALE REPLACEMENT IS REQUIRED FOR OTHER REASONS, A PROPER SCALE WITH UNITS HILL BE INSTALLED. THIS C0tlCLUSI0t1 HAS DEVELOPED FROH THE HETER SUITABILITY STUDY DOCUMENTED IN JHL-642-85H OF OCT 14, 1985.
OTHER RELATED HEDS INCLUDE: 042, 050, 059, 063, 283, 286, 416 AtlD 417.
PROBLEH CATEGORY: 3 IMPLEHENTATI0tl SCHEDULE: N/A I
p - . _ _ _ - _ _ _ _ _ . . _ _ _ _-a PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0033 PLANT: TROJAN g
RPT TIME: 11:22:11 DATE: 02-0S-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P23 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.4.3 0700 GUIDELIllE NO: 6.5.1.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS INFORMATION TO BE DISPLAYED PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-14 NA SPARE SET OF INDICATOR LIGHTS DESCRIPTION OF DISCREPANCY THERE IS A SPARE SET OF INDICATOR LIGHTS ON THE APRON SECTION OF THIS PANEL.
RECOMMENDATION:
CHANGE REMOVE THE SPARE LIGHTS AND CAP THE HOLES.
J ACTION:
RDC NO: 84-136 h
PARTIAL COMPLETION. THE LIGHTS ARE PRESENTLY OUTSIDE OF DEMARCATION BOUNDAR-IES ON THIS PANEL AND ARE CLEARLY LABELED " SPARE". FINAL CORRECTIVE ACTION IS THE RDC TO REMOVE THE SPARE INDICATING LIGHTS AND ASSOCIATED SIS HIRE BACK TO THE TERMINAL BOARD. THE TWO HOLES HILL THEN DE PLUGGED AND THE SURFACE REPAINTED TO HATCH THE MAIN CONTROL BOARD COLOR.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: OS-30-87
^
PORTLAND GENERAL ELECTRIC HUMAtl ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtlCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0034 PLANT: TROJAN g
RPT TIHE: 11:22:13 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMIllARY STUDY P - 23 DATA SOURCE: CONTROL ROCH SURVEY - GP DOCUMEllT NO: 0700 GUIDELINE NO: 6.5.1.1 GUIDELINE AREA: GUIDELIllE.SUB AREA:
VISUAL DISPLAYS INFORMATI0tl TO BE DISPLAYED PANEL /HORKSTATI0tl ID: COMP 0tlENT NO: COMP 0flENT DESCRIPTI0ti:
/ TO DEG F C0tiVERSI0tl CHART N/A NA DESCRIPTI0tl 0F DISCREPANCY THE CollVERSION CHART ON HAIN TUR8INE COLD L.O. Cotti (HIC-3455) IS TYPED ON.
RECOMMENDATION:
CHANGE PROVIDE A PERMAllElli C0ilVERSION CHART.
-s ACTI0tt:
RDC NO: 84-125 h
A PERHANEllT C0tlVERSI0ft CHART HILL BE PROVIDED BY PLAlli HAIllTENAtlCE REQUEST.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86
-m
u---
PORTLAND GENERAL ELECTRIC.
HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-65 DOG 320 HED NO: 0035 PLANT: TROJAN g
RPT TIME: 11:22:13 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY P23 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.5.4 0700 GUIDELINE NO: G.5.1.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS READABILITY PANEL /HORKSTATION ID: C0HPONENT NO: COMPONENT DESCRIPTION:
C-14 TJR-2950 FH HEATER TEMP CHART RECORDER DESCRIPTION OF DISCREPANCY PRINTED RECORDS ON FEED HATER HEATER TEMPERATURE CHART RECORDER (TJR 2950) ARE NOT READADLE.
RECOMMENDATION:
CHANGE REPAIR TO ENHANCE READABILITY. IF NOT REPAIRABLE, REPLACE.
RDC NO:
NO CHANGE. THE CHART RECORDER IS USED TO DISPLAY TRENDING INFCRHATION ON FEE 0 HATER HEATER TEMPERATURES. THERE ARE FOUR CHANNELS RECORDING AT EACH OF FIVE TEMPERATURE RANGES. THE CONCERN OF THIS HED IS THAT HITHIN EACH TEMPERATURE RANGE INDIVIDUAL CHANNELS CANNOT BE DIFFERENTIATED.
THIS IS TRUE DUT NOT RELEVANT. THE CRITICAL INFORtATION IS THE TRENDING OF TEMPERATURE AND IDENTIFYING THE FAILURE OF A FEEDHATER HEATER. THIS RECOPDER PROVIDES THAT INFORMATION. IF AN INDIVIDUAL HEATER FAILS, ITS TEMPERATURE HILL BE DISPLAYED CLEARLY, AHAY FROH THE NORMAL PLOTTING OF THE OTHER HEATERS IN ITS RANGE.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A i
PORTLAND GENERAL ELECTRIC HUMAtt ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0036 PLANT: TROJAN g
RPT TIME: 11:22:15 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY P24 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.1.4.4 0700 GUIDELINE NO: 6.5.3.1.8 GUIDELIllE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS CHARACTERISTICS Atl0 PROBLENS OF LIGHT PANEL /HORKSTATI0tl ID: COMP 0tlENT NO: COMP 0tlEllT DESCRIPTION:
C-13 H0-8809A LOCKOUT INDICATOR LIGHTS C-13 HO-88098 LOCKOUT IllDICATOR LIGHTS DESCRIPTI0tl 0F DISCREPAtlCY YELLOW INDICATOR LIGHTS ARE USED FOR LOCKOUTS TO IllDICATE WHEN THE SHITCH IS IN THE "fl0RNAL" POSITION. THIS IS C0!1TRARY TO THE TYPICAL USE OF YELLOW AS A "CAUTI0ti" IllDICATOR.
RECOMMEllDATI0ti:
m CHANGE SINCE THE " LOCKOUT" POSITI0tl IS NORMALLY USED, RELABEL THE " NORMAL" llh POSITI0tl AS "0PERABLE".
ACTION:
RDC HO:
NO CHAllGE. COMP 0flENTS PROVIDED HITH LOCKOUT SWITCHES REQUIRE CAUTION HHEtt OPERATED TO INSURE THE OPERATOR IS FULLY AWARE OF HHAT HE IS DOIllG.
THEREFORE THE YELLOW LIGHT IS NOT C0tlTRARY TO THE TYPICAL USE OF YELLOW AS A CAUTI0tl. THE POINr THAT THE "fl0RHAL" POSITION IS REALLY Att "0PERABLE" POSITION IS HELL TAKEN. HOWEVER SIllCE THE LOCKOUT SHITCHES ARE TO DE REMOVED IN THE tiEXT TKO YEARS, THEY HILL NOT BE CHANGED NOH. ADDITI0tlALLY, FOR CRITICAL ESF SHITCHES ON THE haiti C0tlTROL DOARDS, YELLOW TAGS HAVE BEEll ADDED TO THE ESCUTCHE0 tis THAT INDICATE THE EXPECTED POSITION OF THOSE SHITCHES HHILE AT POWER. FCR ACTI0tl BEING TAKEN HITH RESPECT TO LOCKOUT SWITCH REMOVAL /COMBIllATION SEE HEDS 002, DGS, 073, 075, 096 AtID 318.
PROBLEH CATEGORY: 3 IPPLEMENTATION SCHEDULE: 12-31-87 y
y _ _ .
PORTLAtlD GENERAL ELECTRIC HUMAN ENGINEERIt1G DISCREPANCY ALL RECORDS IN HED NBR SEQUEllCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0037 PLANT: TROJAN g
RPT TIHE: 11:22:16 DATE: 02-OS-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P24 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.1.4.12 0700 GUIDELIllE NO: G.5.1.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS READABILITY PANEL /HORKSTATION ID: COMP 0tlENT NO: COMP 0tlENT DESCRIPTI0ti:
C-13 N/A REACTOR TRIP STATUS INDICATORS DESCRIPTI0tl 0F DISCREPANCY Oil THE REACTOR TRIP STATUS PANEL, THE BLUE LENSES HAVE POOR READABILITY. THE IfiFORHATI0tl Ott THESE LENSES RELATES WHICH INSTRUMEllT ACTIVATED THAT TRIP. THIS INFORMATION IS ALSO PROVIDED Oil THE COMPUTER PRINTOUTS AND ON LABELS BELOW THE LIGHTS.
RECOMMENDATI0ti:
CHANGE THOUGH THIS INFORMATI0tl IS PRESENTED ELSEHHERE, FILL THE El1 GRAVED llh LETTERS OF THE BLUE LEilSES HITH HHITE PAINT Atl0 PROVIDE BRIGHTER LAMPS OR CHAtlGE LEtiSES TO INCREASE THE ILLUHIllAtlCE. LIGHTS SHOULD BE EQUALLY BRIGHT.
ACTI0ti:
RDC tt0:
COMPLETE. PLANT STAFF HAS FILLED THE ENGRAVED LETTERS HIIH HHITE PAINT.
PROCLEH CATEG0tY: 3 IMPLEMENTATI0tl SCHEDULE: 12-31-8G O
PORTLAND GENERAL ELECTRIC HUMAtl ENGIllEERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtlCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0038 PLANT: TROJAN g(
RPT TIME: 11:22:17 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY P-25 DATA SOURCE: CONTROL R00H SURVEY - GP {
............................................................................... (
DOCUMENT NO: 1.1.2.21 0700 GUIDELINE NO: 6.5.1.1.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS INFORMATI0tl TO BE DISPLAYED PANEL / WORKSTATION ID: COMPONENT NO: COMPollENT DESCRIPTION:
C-12 PR-405 RCS LOOP PRESSURE HETER DESCRIPTION OF DISCREPANCY SPECIAL EQUIPHENT (HETER HOOK-UP) IS REQUIRED TO READ RCS LOOP PRESS (PR-405) AT LOW RANGES.
RECOMMENDATI0ti:
INVESTIGATE FURTHER AN INVESTIGATI0tl SHOULD BE HADE TO DETERMINE IF HETER SHOULD BE REPLACED OR IF A RANGE SELECTOR SHOULD BE INSTALLED.
ACTI0ti:
lll RDC HO: 77-155 COMPLETE. A NEW HETER / RECORDER HITH DUAL RANGES HAS INSTALLED ON JULY 17, 1985. THE LOW RAtlGE SCALE IS 0 TO 750 PSIG AtlD THE HIGH RANGE O TO 3000 PSIG. THE RECORDING PAPER HAS DUAL REPEATING SCALES PRINTED ON IT THAT HATCH THE RECORDER SCALE. WITH PRESSURE ABOVE 750 PSIG, THE LOW RAllGE TRACE PRIllTS OUT AT inE FULL SCALE DEFLECTI0tt OF 750 AtlD THE DIGITAL LED DISPLAY DEVOTED TO THE LOWER RANGE READS ">>>>". THE HIDE RANGE TRACE PRINTS CUT ON THE PAPER SIMULTANEOUSLY WITH A FCUR DIGIT LED DISPLAY. EACH TRACE IS IDEilTIFIED AS TO HHETHER IT IS THE LOW OR HIGH RANGE VALUE.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 09-30-85
PORTLA?ID GENERAL ELECTRIC HUHAN ENGINEEP,ING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE 1 RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 003S PLANT: TROJAN g
RPT TINE: 11:22:18 DATE: 02-0S-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P25 DATA SOURCE: C0tlTROL R00H SURVEY - GP DOCUMENT NO: 1.1.3.14a 0700 GUIDELINE NO: 6.5.1.5 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE HARKING PANEL / WORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-12 FR-154 RCP 3 AND 4 SEAL LKOFF LOH REC C-12 FR-156 RCP 1 AND 2 SEAL LKOFF FLOH REC C-12 FI-142A THRU 145A RCP SEAL HATER INJ FLOH HETERS DESCRIPTI0tl 0F DISCREPAtlCY RECORDERS FR 154 (RCP 3 & 4 SEAL LEAK 0FF FLOH) AND FR 156 (RCP 1 & 2 SEAL LEAKOFF FLOH), ALONG WITH THE RCP SEAL HATER FLOW HETERS (FI-142A THRU FI-145A). HAVE SCALES WHICH ARE DIFFICULT TO READ TO THE .2 PRECISION LEVEL AS REQUIRED IN PROCEDURES.
\
R CO EilDAT Oil llh CHAtlGE CORRECT SCALE DESIGil TO REFLECT REQUIRED ACCURACY. PERHAPS THE LOW RANGE COULD BE FROM ZERO TO OilE OR CHANGE SEAL LEAKOFF FLOH RECORDERS SO THAT EACH SHOWS HIGH AtID LOW RAtlGES FOR OtlE LOOP.
ACTION:
RDC fl0: 82-008 COMPLETE. NEW HETER / RECORDERS INSTALLATION FOR SEAL LEAKOFF FLOHS HAS COMPLETE Ott JULY 17, 1S85. EACH REACTOR COOLANT PUNP HAS ASSIGNED ITS OWN HETER / RECORDER (FIR-154, -155, -158, -157) INDICATI0tl HITH DUAL LOH AND HIGH RANGES DISPLAYED SIMULTANEOUSLY. INDICATORS Ott EACH UtlIT ARE TH0 DIGITAL LED DISPLAYS IN GPH, OtlE FOR THE LOH RANGE (O TO 2.00 GPH)
AtID ONE FOR THE HIGH RAtlGE (O TO G.00 GPH) . HHEN THE LEAKOFF VALUE IS GREATER THAtt 2.0 GPH, THE LOH RAtlGE ItlDICATES 2.00 AND ITS TRACE IS RECORDED ON THE RIGHT HAtlD SIDE OF THE RECORDING PAPER AT THE 2.0 VALUE.
THE FECORDING PAPER IS PROVIDED DUAL SCALES THAT REPEAT THE SCALE RANGES OF 0 TO 2 AND 0 TO C GPH.
NO CHAtlGE HAS HADE TO THE RCP SEAL HATER INJECTION FLOH HETERS, BECAUSE THE EXISTIllG HETERS ARE QUITE 0000. SEAL IllJECTI0tl FLOH IS CHECKED TO BE ADOVE G GPH Ill ALL PROCEDURES. UNLIKE THE SEAL LEAK 0FF VALUES, THERE IS NO NEED TO DETERMINE SEAL IllJECTI0tt FLOH TO THE 0.2 GPH PRECISI0tl LEVEL.
THE NORMAL VALUES OF SEAL INJECTION FLOH ARE 8 TO 12 GPH, AND THE HETER SCALES ARE QUITE EASY TO READ IN THIS RANGE.
PROBLEH CATEGORY: 2 IMPLEHEllTATI0tt SCHEDULE: Of 30-85 ggg
7- .= .--._-- ...---- .--..---- .__-. ..
PORTLAND GENERAL ELECTRIC HUMAN EllGINEERIllG DISCREPANCY ALL RECORDS Ill HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0040 PLANT: TROJAtt g
RPT TIME: 11:22:20 DATE: 02-09-82 TRACKIt{G STATbS: CORRECTI0tl REVIEHER: PRELIMIt1ARY STUDY - P25 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.1.3.14e 0700 GUIDELItiE NO: 6 . 5 .1. 6 . D GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS COLOR CODING PANEL / WORKSTATION ID: COMPONENT NO: COMP 0tlElli DESCRIPTI0ti:
C-12 FK-121 CHARGING FLOW CONTROLLER INDIC C-12 SK-459 RECIP CHG PUMP SPEED C0itT INDIC DESCRIPTI0tl 0F DISCREPANCY AMBER LIGHTS USUALLY HEAll C0tiTROL IS LOCAL. HOWEVER, ON TH0 FLOW CONTROLLERS Oil C-12, CHARGING FLOW CONTROLLER (FK-121) AND RECIPROCATING CHARGING PUMP SPEED C0tlTROLLER (SK-459), THE AMBER LIGHTS INDICATE C0t1 TROL IS AT THE FLOW CONTROLLERS.
, RECOMMEllDATI0ti:
CHANGE USE OF AMBER LIGHTS SHOULD BE C0t1SISTENT.
h ACTION:
RDC NO: 84-136 THE RDC HILL REVERSE THE HIRING ON TWO HICROSHITCHES INSIDE FK-121 AND SK-459 AT THE CHARGIt1G STATI0tl SUCH THAT THE AMBER LIGHTS IN THE C0tiTROL ROOH HILL BE ON TO IllDICATE LOCAL CONTROL.
PROBLEH CATEGORY: 3 IMPLEMENTATI0ll SCHEDULE: 09-3D-87 1
i
y ... -- - - - . .. ..--. ...--- .--
PORTLAND GENERAL ELECTRIC HUMAtt EllGINEERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0041 PLANT: TROJAN g
RPT TIHE: 11:22:21 DATE: 02-OS-82 TRACKING STATUS: CORRECTI0ft REVIEHER: PRELIMINARY STUDY - P26 DATA SOURCE: C0t4 TROL ROOH SURVEY - GP DOCUMEllT NO: 1.1.5.14C 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMP 0tlENT l10: COMPONENT DESCRIPTION:
GENERIC N/A RECORDERS DESCRIPTI0ti 0F DISCREPAllCY THE INK USED Itl SOME RECORDERS DOES NOT HATCH THE POINTER COLOR, LEADING TO CONFUSION. FOR EXANDLE: RED AllD BLUE, PERCENT REACTOR POWER, NR-46, NR-47 RED AtlD GREEN, RCP SEAL LEAK OFF FLOW rR-156 (GREEN POIllTER, BLUE INK) FR-160, FR-154, FR-158 (GREEN POIllTER, BLUE IttK)
HOTLEG TEH!'., TR-413A (GREEtt POINTER, BLUE IHK), TR-433A COLDLEG TEMP.,
TR-4138, TE-433B PERCENT REACTOR POWER, NR-41, NR-42, NR-43, NR-44 COMPUTER TREND RECORDERS, UDR-760, UDR-761 DELTA T ACTUAL OVERTEMP &
_[ OVERPOWER, TR-411 (BLUE PEN, GREEtt INK) NUCLEAR RECORDER, NR-45 llh RECOHHENDATI0ti:
CHANGE CHANGE IHK TO BE CONSISTEllT HITHIll AS HELL AS ACROSS ALL MULTIPLE PEN RECORDERS. ALL COLORS OF INK SHOULD BE IN SUPPLY TO ENSURE PROPER USE OF COLOR CODIt1G.
ACTION:
RDC NO:
COMPLETE. OPERATI0tlS DEPARTHENT CORRECTED THE DISCREPANCIES Ott RECORDERS THAT STILL UTILIZE COLORED IHK. OTHER RECORDERS HERE REPLACED BY THOSE THAT DO NOT USE COLORED IHK.
PROBLEH CATELCRY: 3 IMPLEHEilTATI0f1 SCHEDULE: 12-31-85
c __ - - .-- .--. . . - --
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0042 PLANT: TROJAN g
RPT TIME: 11:22:22 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY P-27 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.5.14e 0700 GUIDELINE NO: 6.1.5.3.F GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS ILLUMINATION PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC NA RECORDERS AND METERS C-02 NI-418,428,438 AFD HETERS C-02 NI-448 AFD HETERS C-05 FI-3043A2,C2 AFH FLOW HETER C-05 FI-3043F2,H2 AFH FLOW HETER C-05 V-85,V-SYS SHYD AND SYSTEH VOLTS C-05 FI-142A-145A SEAL INJECTION FLOW C-12 TI-412,422,432 TAVG HETER C-12 PI-403 LOOP D PRESSURE (HR)
C-12 PI-120A CHARGING PRESSURE DESCRIPTION OF DISCREPANCY lll RECORDERS AND HETERS ARE NOT FREE OF GLARE WHEN VIEHED AT PANEL.
RECOMMENDATION:
CHANGE USE NON-REFLECTING COATINGS OR HOODS ON RECORDERS AND HETERS.
ACTION:
RDC NO:
COMPLETE. THE DCRDR TEAM EVALUATED THE USE OF HOODS AS PART OF THE HETER SUITADILITY STUDY (SEE HEDS 032, 050, 059, OG3, 283, 286, 287, 416, AND 417).
THE CONCLUSION OF THE STUDY HAS THAT GLARE IN NO CASE PREVENTED OPERATORS FROH READING THE INDICATION. DUE TO THE ANGLE OF SOME CONTROL PANELS, THE APPLICATION OF SHALL HOODS DID NOT AFFECT THE GLARE ON THE METER FACE. USE OF LARGER HOODS THAT NOULD EFFECTIVELY SHIELD THE HETER HERE CONSIDERED TO BE HORE OF A HINDRANCE THAN HELP. THEREFORE, NO CORRECTIVE ACTION HILL BE TAKEN HITH RESPECT TO GLARE.
OTHER METERS THAT HAVE SOME GLARE, AS IDENTIFIED DURING THE STUDY ARE:
PZR LEVEL (LI-45SA,4GOA,4G1 A,462), PZR TEMPERATURE (TI-450,451,452,453,454A),
DIESEL FUEL OIL TANK LEVELS (LI-4308,4300A1/01,4304A/0), CST LEVEL (LI-5201, 52GSA), AFW FLOW ON C-19, AND PROCESS RADIATION MONITORS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0043 PLANT: TROJAN g
RPT TIME: 11:22:25 DATE: 02-OS-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P27 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.1.5.14f 0700 GUIDELINE NO: B.S.4.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SPECIFIC RECORDER TYPES PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC NA RECORDERS DESCRIPTION OF DISCREPANCY THE ARROWS USED TO INDICATE LIMITING CONDITIONS AS SETPOINTS ON CERTAIN RECORDERS (e.g. PLANT DISCHARGE HEAT OUTPUT RECORDER TXR6341, CIRC HATER SYSTEH CONDUCTIVITY CR3400 AND PLANT DISCHARGE TEMP) HAY BE CONFUSED HITH THE POINTER ITSELF.
RECOHHENDATION:
CHANGE
! USE RED VERTICAL TAPE TO INDICATE LIMITING CONDITIONS ON RECORDERS WITH llh HORIZONTAL SCALES.
LCTION:
RDC NO:
COMPLETE. OPERATIONS DEPARTHENT CORRECTED THE PROBLEM BY REPLACING THE LIMIT ARRCHS HITH VERTICAL TRANSLUCENT TAPE. ADDITIONALLY, A PLAQUE HITH APPLICABLE SETPOINTS IS POSTED NEAR THE PLANT DISCHARGE HEAT CUTPUT RECORDER.
PROBLEH CATEGORY: 3 IHPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE i
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0044 PLANT: TROJAN g
RPT TIHE: 11:22:26 DATE: 02-0S-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P27 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.2.1 0700 GUIDELINE NO: 6.5.1.6 & G.5.2.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PRINCIPLES OF DISPLAY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 NI-318,32B SR COUNTS HETERS C-02 NI-31D,320 SR STARTUP RATE HETERS C-02 NI-350,3GD IR STARTUP RATE HETERS C-02 HI-358,3GB IR CURRENT HETERS C-OS AI-5755A/B CONTAINHENT HYDROGEN HETERS C-1S FI-S17 BIT FLOW HETER C-1S DESCRIPTION OF DISCREPANCY s HETERS AND RECORDERS ARE NOT ALHAYS CODED WITH TH0 HARKINGS INDICATING UPPER AND LOWER LIMITS OF THE PARAMETERS AND CONSISTENT COLOR CODING IS NOT USED TO INDICATE LIMITS ON THOSE HHICH ARE CODED. FOR EXAMPLE, SOME llh RCS FLOW HETERS HAVE SETPOINTS FOR TECH SPECS HARKED (FI-414, 415, 416)
AND SOME 00 NOT. ALARM POINTS ARE NOT ALHAYS HARKED EITHER.
RECOHHENDATION:
CHANGE REVIEH ALL HETERS AND HHERE NECESSARY, USE GREEN BANDS TO INDICATE RANGE OF ACCEPTABILITY OR RED BANDS FOR RANGES OF UNACCEPTABILITY.
ALARH POINTS SHOULD ALSO BE HARKED HHERE REQUIRED.
ACTION:
RDC NO:
THE HETER SUITABILITY STUDY EVALUATED ALL HETERS IN THE CONTROL ROOH AND DETERMINED THOSE REGUIRING CHANGES TO THEIR BANDING DUE TO THEIR INCON-SPICUOUS NATURE. I&C DEPARTHENT HILL PAINT HEN DANDS ON THESE HETER SCALES AT THE NEXT SCHEDULED CALIBRATION. OPERATIONS DEPARTHENT WILL PROVIDE INPUT AS TO THE EXTENT OF DANDING DESIRED. OTHER RELATED HEDS INCLUDE: 032, 042, 050, 051, 05S, 063, 283, 286, 287, 41G AND 417.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86
-~ ,
l
p _. _ _ _ _ _ _ _ . - _ _ _ _ _ _ . _ _ _ _ _ . . . _ _ _ _ _ _ _ . _ _ _ _ _ -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0045 PLANT: TROJAN g
RPT TIME: 11:22:28 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P28 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.2.10 0700 GUIDELINE NO: 6.5.1.5.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE HARKING PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-05/17 FI-3043 AFH FLOW INDICATORS C-09 LI-4208A1/82 CONT WATER LEVEL HR & HR HETERS C-12 FI-110 BORIC ACID TO BLENDER FLOW C-12 TI-412 THRU 442 T AVG INDICATION C-13 FI-600 RHR HOT LEG INJECTION FLOW C-13 FI-871/970 AaB RHR COLD LEG INJECTION FLOWS C-13 TI-463 THRU 466 PZR PORV AND PSV TEMP INDICATO9S C-13 PI-614/615 RHRP DISCHARGE PRESSURE C-13 TI-450-453,-454A PZR LIQUID & VAPOR TEMP INDICATGR
-, C-19 FI-917/318/922 SI FLOW FROM CCPS AND SIPS (l)
DESCRIPTION OF DISCREPANCY THE HETER SCALES NOTED HAVE HAJOR INTERVAL HARKINGS WHICH ARE NOT NUMBERED.
THIS ALSO INCLUDES PI-2081/2082 (CONT ATHOSPHERIC PRESSURE) ON C-19.
IN ADDITION, SCALE INTERVALS ON SOME HETERS ARE UNEQUAL. FOR EXAMPLE, THE AUXILIARY FEEDWATER FLOW HET.RS FI-304302/02/E2/G2.
RECOMMENDATION:
CHANGE REVIEW THESE SCALES IN TERHS OF IMPORTANCE AND CHANCE OF ERROR. USE BANDING AND SETPOINTS WHERE POSSIBLE TO REDUCE CHANCE OF HISREADING. ON HOST IMPORTANT HETERS, REPLACE SCALES WITH SCALES OF EQUAL INTERVALS.
IT IS RECOMMENDED THAT EVERY TENTH INTERVAL BE NUMBERED.
ACTION:
RDC HO: 84-044 COMPLETE. RDC 84-044 REPLACED EXISTING FT-3043 SCALES HITH LINEAR SCALES HITH EQUAL INTERVALS. THIS HILL IHPROVE READABILITY AT LOW FLOW LEVELS.
ADDITIONALLY, THE HETER SUITABILITY STUDY CONCLUDED THAT ALTHOUGH THE HETERS INDICATED LACK ASSCCIATED NUMBERS ON HAJOR SCALE GRADUATIONS, HOST SCALE HARKINGS HERE SUFFICIENTLY CLEAR AND 00 NOT REQUIRE ADDITIONAL NUHDERS.
THE CONTAINHENT HATER LEVEL HETER SCALES HILL BE REPLACED WITH ONES THAT HAVE CORRECT HARKINGS. THE RESULTS OF THE HETER SUITABILITY STUDY IS DOCUMENTED IN JHL-642-85H DATED OCT 14, 1985. OTHER RELATED HEDS INCLUDE:
042, 049, 283, 286, 287, 416 AND 417.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 03-30 86
7 PORTLAND GENERAL ELECTRIC HUMAtt ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0046 PLAtlT: TROJAN g
RPT TIME: 11:22:23 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P28 DATA SOURCE: C0tlTROL ROOM SURVEY - GP DOCUMEtli NO: 1.1.4.15a 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELIllE.SUB AREA:
PANEL /WORKSTATI0tl ID: COMPONEtiT NO: COMP 0tlENT DESCRIPTION:
GENERIC NA VALdE & PUMP INDICATING LIGHTS DESCRIPTION OF DISCREPAtlCY THERE IS tiO POSITIVE MEAtlS OF DIAGNOSING FAILED IllDICATIllG LIGHTS FOR VALVES AND PUMPS.
RECOMMENDATI0ti:
CHAtlGE THE Oti-DUTY OPERATOR HILL REVIEW THE MAIll C0tiTROL BOARDS OtiCE PER SHIFT TO ENSURE THAT THE INDICATOR LAMPS ARE OPERABLE DURING SURVEILLANCE TESTING. AS PUMPS, VALVES AND OTHER EQUIPMEili CHANGE STATUS, THE LAMPS HILL BE VERIFIED TO BE LIT. A DETAILED ENGINEERING INVESTIGATI0tl SHOULD lh BE IMPLEMEtiTED TO INVESTIGATE ALTERilATE SOLUTIONS. THE RESULTS OF THE EtlGINEERIllG STUDY HILL DICTATE THE ADVISABILITY AtlD FEASIBILITY OF MODIFICATIONS TO THE PLAtiT'S C0tlTROL PANELS TO PROVIDE LAMP TEST CAPABILITY.
ACTI0ti:
RDC NO:
COMPLETE. CURRENT CHECKS ARE CONSIDERED ADEQUATE.
IllVESTIGATI0tl INTO THE USE OF DUAL FILAMENT DULDS SHOWED THAT IT HAS UtlFEASIDLE. THE CURRENT INDICATIt4G LIGHTS ARE OPERATED OFF OF 120 VAC OR 125 VDC. THE SCHEME USED IN THE CONTROL BOARD INDICATORS IS A DROPPIllG RESISTOR IN SERIES WITH A 55 VOLT, .05 AMP, 1.1 MEAtl SPHERICAL CAtIDLE POWER IllDICATING LIGHT Ill A T-31/4 ENVELOPE (GE 1835) . THERE ARE NO MANUFACTURERS OF A DUAL FILAMElli DULD THAT CAtl DE DIRECTLY REPLACED IN OUR INDICATORS.
SPECIAL PR00VCTI0tl AT A COST Ill EXCESS OF $1 PER DULD WITH A MINIMUM ORDER OF 100,000 MAY DE POSSIDLE. SUCH AN APPROACH IS UtlWARRAtlTED.
PROVIDING LAMP TEST CAPADILITY IS t10T REAS0tlABLE DUE TO THE DESIGli 0F THE IllDICATIllG LIGHTS. THE GEilERAL DESIGli IS TO USE CONTROL POWER FROM THE VALVE OR PUMP TO PROVIDE ItlDICATI0tl. IT THUS PROVIDES POSITIVE IllDICATI0tl CF SYSTEM CONTROL POWER AVAILABILITY. LAMP TEST CADADILITY WOULD EITHER REQUIRE INDIVIDUAL PUSH-TO TEST CIRCUITRY OR A SINGLE TEST DUTT0tl TO ACTUATE ALL LAMPS. NEITHER SOLUTI0tl IS DESIREABLE.
PLANT ENGIttEERING WILL COllTIllVE TO MotlITOR IllDUSTRY DEVELOPMENTS THAT MAY IMPROVE THIS SITUATION. NO FURTHER ACTIOil IS ANTICIPATED IN THE ilEAR TERM.
REF: HS0 G14 85 0F OCT S, 1385.
g PROBLEM CATEGORY: 3 IMPLEMEllTATI0tl SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN EllGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 00G323 HED NO: 0047 PLAtlT: TROJAll g
RPT TIME: 11:22:31 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P28 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT tl0: 0700 GUIDELINE t10: 6.5.1.6.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS COLOR CODING PANEL /HORKSTATI0tl ID: COMP 0flENT 110: C0ftP0t1EllT DESCRIPTI0ti:
GENERIC NA IllDICATOR LIGHTS DESCRIPTICil 0F DISCREPANCY COLOR-CODING ON IllDICATOR LIGHTS IS AMBIGUOUS. FOR EXAMPLE, P-108C SPARE S.H. PUMP Atl0 P-210C SPARE CCH PUMP HAVE 2 HHITE INDICATOR LIGHTS, THE LEFT IllDICATIllG SPRING CHARGE AtlD THE RIGHT IllDICATIllG LOCAL BUS SELECT.
RECOMMEtIDATI0ti:
CHAtlGE IN ORDER TO PREVENT HISINTERPRETATION OF THESE IllDICATIOilS, llh STAtlDARDIZED COLORS Atl0 PLACEMEllT OF INDICATOR LIGHT SHOULD DE USED.
ACTI0ti:
RDC HO:
NO CHAtlGE. REGARDLESS OF NUMBER OF HHITE LIGHTS, THEY BOTH HAVE TO BE Oil FOR THE PUMP TO DE OPERADLE. SEE ALSO HED 029.
PRODLEM CATEGORY: 3 IMPLEMEllTATION SCHEDULE: N/A h
r- =. . . ._ - - - . ._-.. - -_. . -
PORTLAtlD GENERAL ELECTRIC HUMAtt ENGIt1EERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0048 PLANT: TROJAN g
RPT TIME: 11:22:32 DATE: 02-09-82 TRACKING STATUS: CORRECTI0ti REVIEWER: PRELIMINARY STUDY - P23 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.3.14b 0700 GUIDELINE NO: 6.5.4.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS CHARACTERISTICS OF GRAPHIC RECORDERS pat 4EL/WORKSTATI0ti ID: COMPONEtli NO: COMP 0tlENT DESCRIPTI0ti:
GENERIC NA RECORDERS DESCRIPTI0tl 0F DISCREPAtlCY SCALES CH RECORDER CHART PAPER SOMETIMES 00 tiOT HATCH RECORDER (FOR EXAMPLE FR 3495 C.H. DILUTION WATER FLOW Oil pat 1EL C-16). SOME RECORDER PAPER IS ALSO SCALED BACKWARDS (FOR EXAMPLE FEEDWATER PUMP TURD VLV POSITI0tl RECORDER ZR-3165 PANEL C-04). ALSO, SOME RECORDERS HAVE 2 PEllS WHICH RELATE TO DIFFERENT SCALES, YET Ot4LY Oi1E SCALE IS USED Je.g.
DORIC ACID HAKEUP TO RCS).
RECOHHENDATION:
CHANGE h
ALL RECORDERS SHOULD HAVE PROPERLY SCALED PAPER. AMPLE SUPPLIES OF PAPER SHOULD BE AVAILABLE TO AVOID USE OF INCORRECT PAPER.
ACTI0ti:
RDC NO:
COMPLETE. PLANT OPERATIONS DEVELOPED A LISTING OF CHART-RECORDEP PAPER tlEEDS C0tiSIDERING THE NUNDER OF INPUTS, RAtlGES, SCALES Atl0 QUAtlTITY OF PAPER REQUIRED. ALL C0tiTROL ROON RECORDERS IDEtiTIFIED BY THIS HED ll0W HAVE THE CORRECT CHART PAPER AVAILADLE, PRODLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 12-31 85
PORTLAtlD GENERAL ELECTRIC HUMAtt EtlGINEERIllG DISCr<EPANCY ALL RECORDS Ill HED NBR SEQUEllCE RPT tiO:
RPT DATE: 12-30 85 006320 HED l10: 0049 PLANT: TROJAN g
RPT TIHE: 11:22:33 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMIllARY STUDY - P29 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUHENT NO: 1.7.1.13 0700 GUIDELIllE NO:
GUIDELINE AREA: GUIDELINE.SUDAREA:
PANEL /HORKSTATI0tl ID: C0HP0tlElli fl0: CCHPONEtli DESCRIPTI0ti:
GENERIC NA RECORDERS DESCRIPTI0tl 0F DISCREPAtlCY HAllY OF THE RECORDERS REQUIRE HAINTENAtlCE Ott THE FOLLOHIllG PARTS: 1)
POINTER PAIlli (e.g. SG #1 STH & TH FLOH Atl0 SG #1 LEVEL) 2) SCALES (PAIlli IS WORN OFF) 3) PEN SPRINGS 4) PAPER ROLL ALIGilHENT (e.g. FAPER BINOS Otl GAS & LIQ WASTE RADIATI0tl CHANilELS RR 4369, PROCESS RADHASTE RADIATI0tl CHAtlNELS RR 4043 Atl0 HESTR0tlICS RECORDERS) 5) PAPER SCALES TO HATCH RECORDER SCALES G) INK BLEEDS Otl SOME RECORDERS (e.g. PERCElli REACTOR POWER flR-46)
RECOMMENDATI0ft (l)
CHANGE REVIEW ALL RECORDERS Ill VIEW OF A00VE Atl0 HAKE CORRECTI0 tis AS NECESSARY.
ACTION:
ROC NO: 85-043 IAC DFPARTHENT IS TO REVICH ALL CONTROL R00H RECORDERS Att0 DEVELOP A LIST OF THOSE WHICH HAVE DEGRADED Atl0 ARE NO L0tlGER REPAIRABLE. SO FAR, THE STEAH FLOH, FEED FLOH, STEAM GEllERATOR LEVEL RECORDERS ON PANEL C 05 ARE IDEllTIFIED TO DE REPLACE 0 HITH CHESSEL 301, 3 PIN RECORDERS. HAINTEllAtlCE OF ALL RECORDERS SHOULO DE REVIEHED TO ASSURE fl0tlE OF THE PROBLEMS NOTED A00VE C0tlTINUE.
PRODLEH CATEGORY: 3 IMPLEHEtlTATIOil SCHEDULE: 12 31-8G O
PORTLAtlD GENERAL ELECTRIC HUMAtt ENGIllEERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: C06320 RPT DATE: 12-30-85 HED NO: 0050 PLANT: TROJAN g
RPT TIME: 11:22:34 DATE: 02-09-82 TRACKING STATUS: CORRECTIOil REVIEHER: PRELIMINARY STUDY - P30 DATA SOURCE: C0tiTROL R00H SURVEY - GP DOCUMENT NO: 1.1.3.1 0700 GUIDELINE NO: 6.5.1.5.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE HARKIllG PANEL /WORKSTATI0tl ID: COMP 0tlENT NO: COMP 0tlENT DESCRIPTI0ti:
C-05 N/A HAIN GENERATOR FREQUENCY C-05 PI-507/508 STEAH DUNP & HFP DISCHG PRESSURE C-11 A1,A2,A5,AG,H1,H2 BUS VOLTAGE INDICATI0tl C-11 232KV LINES BUS VOLTAGE IllDICATI0tl C 12 FI-110 BORIC ACID TO BLENDER FLOW C-12 TI-412 THRU 442 T AVG INDICATI0tl C-12 PI-4469 INST AIR HEADER PRESSURE C-19 P-203A/B,-204A/B SIP AtlD CSP HOTOR AMPS IllDICATI0tl C 13 PI-2071A/D CSP HEADER PRESSURE C-19 PI-960 TO 967 SI ACCUMULATOR PRESSURE DESCRIPTI0tl 0F DISCREPANCY lll THE NETERS INDICATED ABOVE HAVE SCALES HHICH ARE il0T NUMBERED Oil EVERY TEilTH INTERVAL.
RECOMMENDATI0ti CHANGE INVESTIGATE THE DEGREE TO HHICH THIS DISCREPANCY DETRACTS FROM READADILITY.
ACTI0ti RDC H0:
CONPLETE. DUE TO THE NUMBER OF ITEMS REQUIRING REVIEH, AN ADDITI0tlAL STUDY HAS REQUIRED. IT IS DOCUMEllTED IN JHL 642-8511 DATED OCT 14, 1985.
OTHER RELATED HEDS ARE 032, 042, 059, 063, 283, 286, 287, 416, AtID 417.
THE STUDY CollCLUDED THAT ALTHOUGH THE HETERS INDICATED ABOVE DID NOT SPECIFICALLY MEET NUREG-0700 CRITERIA, SCALE HARKINGS HERE SUFFICIENTLY CLEAR AND 00 NOT REQUIRE ADDITI0tlAL NUMBERS ON EVERY TENTH OR HAJOR SCALE INTERVALS.
PROBLEH CATEGORY: 3 IMPLEMEtlTATION SCHEDULE: N/A
w - ._. . -- -- -- --- - ._--... _ --.
PORTLAND GENERAL ELECTRIC
,I
/ HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE i-RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0051 PLANT: TROJAN g
RPT TIME: 11:22:35 DATE: 02-09-82
\< TRACKING STATUS: CORRECTION
- r. .................................__............................................
REVIEHER: PRELIMINARY STUDY - P30 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: G.G.5.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 LI-4208A1/B1 CONT HATER LEVEL HARROH RANGE C-09 LI-4208A2/02 CONT HATER LEVEL HIDE RANGE C-09 AI-5703 CONT HYDROGEN
- y. C-17 HJR-10050,10051 CONT HUMIDITY
- C-41 FR-4098 LIQUID RADHASTE EFFLUENT RECORDER C-06 FR-3180 CONT PURGE VENT FLOH C-06 DESCRIPTION OF DISCREPANCY THE ABOVE INDICATORS HAVE HANDWRITTEN HETER SCALES.
( ...............................................................................
RECOHHENDATION:
lll e CHANGE HETER AND RECORDER SCALES SHOULD NOT BE HANDHRITTEN, AND THOSE THAT ARE SHOULD BE REPLACED HITH PRINTED ONES.
ACTION:
- ROC NO
THE HETER SUITABILITY STUDY COMPLETED BY THE DCRDR TEAM AND DOCUMENTED IN JHL-642-85H DATED OCT 14, 1985 CONCLUDED THAT PRINTED SCALES SHOULD BE PROVIDED. THEREFORE, IaC DEPARTHENT WILL REPLACE THE HETER SCALES HITH PRINTED ONES AT THE NEXT SCHEDULED HETER CALIBRATION. OTHER RELATED HEDS INCLUDE: 044, 049, 051, 287, 335, 336, 397 AND 417.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86
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- O
PORTLAllD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 HED NO: 0052 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIHE: 11:22:30 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P31 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.10 0700 GUIDELINE NO: G.4.2.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS DIRECTION OF HOVEMENT PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 FK-110 BORIC ACID FLOW CONTROLLER DESCRIPTION OF DISCREPANCY BORIC ACID FLOW CONTROL (FK-110) IS BACKHARDS (LEFT-OPEN, RIGHT-CLOSED).
RECOMMENDATION:
CHANGE THIS CONTROLLER SHOULD BE CONSISTENT HITH THE OTHERS, i.e. CLOSED ON LEFT, OPEN ON RIGHT.
^
) ......___...................___................................................
ACTION:
lll RDC NO: 84-125 PROVIDE INFORMATION PLAQUE TO AID THE OPERATOR IN REMEMBERING THAT THE OPEN POSITION IS ON THE LEFT AND THE CLOSED POSITION IS ON THE RIGHT.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86
g.__..__._ .-. . _ ____ __
__a PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0053 PLANT: TROJAN g
RPT TIME: 11:22:37 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P31 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1,1.3.14e 0700 GUIDELINE NO: 6.5.1.2.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USABILITY OF DISPLAYED VALUES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 FR-110 PRIH HATER & BORIC ACID FLOW REC DESCRIPTION OF DISCREPANCY PRIMARY HATER & BORIC ACID FLOW RECORDER (FR-110) SCALE IS SET TO BORIC ACID FLOW 0-40 FOR THE RED POINTER. THE GREEN POINTER TRACKS TOTAL FLOW ON A SCALE RANGING FROM 0-120 SO THE INDICATED VALUE HAS TO BE HULTIPLIED BY 4 TO GET THE ACTUAL VALUE. ALSO, THE PAPER DOES NOT HATCH EITHER INDICATION SO OPERATORS HAVE TO APPLY ANOTHER CONVERSION.
RECOMMENDATION:
~,
CHANGE llh USE 2 COLOR-CODED SCALES HERE AND USE PAPER RELATED TO BOTH INDICATIONS.
ACTION:
RDC NO:
COMPLETE. HULTIPLYING BY 4 ON RECORDER FR-110 IS NOT A PROBLEM SINCE AN AID IS AVAILABLE TO INDICATE HHEN THE HULTIPLIER APPLIES. PROPER CHART PAPER HAS BEEN INSTALLED HHICH RESOLVES THE SECOND CONCERN. SEE ALSO HED 048.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 h
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE I RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0054 PLANT: TROJAN g
RPT TIME: 11:22:38 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P32 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: G.5.1.Gd GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS COLOR CODING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-04 GENERIC VALVE POSITION INDICATOR LIGHTS DESCRIPTION OF DISCREPANCY THE YELLOH VALVE POSITION LIGHTS ON THIS PANEL INDICATE A HIDPOSITION HHEN LIT AND NOT A " LOCAL CONTROL" STATUS AS IS THE CASE ELSENHERE IN THE CONTROL ROOM.
RECOMMENDATION:
CHANGE
- HIDPOSITION SHOULD BE INDICATED BY BOTH RED AND GREEN LIGHTS.
~
l ..........................___..................................................
ACTION:
lll RDC NO: 84-130 THE FOUR YELLOW HIDPOSITION INDICATING LIGHTS INDICATE THAT THE 10X TEST POSITION HAS BEEN REACHED ON THE HAIN FEED PUMP STOP VALVES. THE CURRENT CONVENTION OF HAVING THROTTLE VALVES THAT ARE NEITHER FULLY SHUT NOR OPEN HAVE BOTH RED AND GREEN INDICATING LIGHTS ON IS NOT APPROPRIATE FOR THIS TEST. TO AVOID CONFLICT HITH THE TROJAN CONVENTION THAT YELLOH LIGHTS ASSOCIATED HITH CONTROL SHITCHES HEANS LOCAL CONTROL AVAILABLE, A NEH CONVENTION OF BLUE LIGHTS INDICATING DESIRED SETPOINT OR POSITION REACHED, WAS ESTABLISHED. THESE FOUR LIGHTS ALONG HITH SIX OTHER YELLOW LIGHTS ON THIS PANEL THAT INDICATE MAIN FEED PUMP OIL PUMPS AT PRESSURE HILL BE CHANGED TO BLUE LENSES.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-87
PORTLAND GENERAL ELECTRIC HUMAN Et1GINEERIllG DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE
~
RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0055 PLANT: TROJAN g
RPT TIME: 11:22:39 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P33 DATA SOURCE: C0t1 TROL ROOM SURVEY - GP DOCUMENT NO: 1.7.1.10 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATI0t1 ID: COMPONEt1T NO: COMPONENT DESCRIPTION:
C-05 LR-501 S.G. HIDE RANGE LEVEL REC C-05 LR-503 S. G. HIDE RANGE LEVEL REC DESCRIPTION OF DISCREPANCY THE FUSE BLOWS ON THE STM GEtt HIDE RANGE LEVEL RECORDERS (LR-501 &
LR-503) ON THIS PANEL.
RECOMMENDATION:
CHANGE THIS PROBLEM SHOULD BE INVESTIGATED AND CORRECTED.
~
j ........._________............ ___............... _______......................
ACTION:
lll RDC NO: 84-093 RDC 84-093 HILL REPLACE THE TWO HIDE RANGE RECORDERS HITH CHESSELL MODEL 301'S. NEW CHANT 1ELIZED POWER SUPPLIES FROM PREFERRED INSTRUMENT BUSES HILL BE PROVIDED. SHOULD THE SEISMIC QUALIFICATION TESTING BE COMPLETED DURIt1G THE SPRING OF 1986 AS ANTICIPATED, THESE HILL BE INSTALLED DURING THE 1986 OUTAGE INSTEAD OF 1987.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-87
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAt1CY ALL RECORDS IN HED HBR SEQUENCE s
i RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0056 PLANT: TROJAN g
RPT TIME: 11:22:40 DATE: 02-09-82 TRACKING STATUS: CORRECTION
............... ___.........._s................................................
REVIEWER: PRELIMINARY STUDY - P33 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.3.14a 0700 GUIDELINE NO: 6.5.1.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USABILITY OF DISPLAYED VALUES PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-05 FI-3043A2 STH GENERATOR AFW FLOW INDICATOR C-05 FI-3043F2 STM GENERATOR AFW FLOW INDICATOR C-05 FI-3043C2 STH GENERATOR AFW FLOW INDICATOR C-05 FI-3043H2 STH GENERATOR AFW FLOW INDICATOR DESCRIPTION OF DISCREPAt1C)
THE STH GEtt AUX FW FLOW INDICATIONS (FI-3043A2, FI-3043F2, FI-3043C2, FI-3043h2) HAVE LOGARITHMIC SCALES. OPERATORS SAY THEY NEED THE HARROW RANGE INFORMATION AT THE LOWER END OF THE SCALE.
~
) RECOMMEllDATI0t1 lh CHANGE PROVIDE LINEAR SCALES FOR STM GEtt AUX FN F' 0W IllDICATIONS OR PROVIDE A NARROW RANGE HETER. THIS ALSO APPLIES TO THE REDUNDANT INSTRUMENTATION ON PANEL C-19.
ACTION:
RDC NO: 84-044 COMPLETE. RDC 84-044 REPLACED EXISTING FT-3043 SCALES WITH LINEAR SCALES THAT RANGE FROH 0 TO 500 GPH.
PROBLEN CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-86
- u. ----_--- .- ---- --------- -- ------ _g PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DCG3*O HED NO: 0057 PLANT: TROJAN g
RPT TIME: 11:22:42 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY- P33 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: 6.5.1.1.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS INFORMATION TO BE DISPLAYED PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-05 GENERIC AFH CONTROLLERS DESCRIPTION OF DISCREPANCY THE AUX FH CONTROLLERS TRIP AT 500 GPH BUT THERE IS NO INDICATION OF THIS EXCEPT THE INDICATOR LIGHT. THE CONTROLLERS THEN HAVE TO BE RESET LOCALLY, PRESENTLY IN A CONTAMINATED AREA.
RECOMMENDATION:
INVESTIGATE FURTHER PERFORM AN ENGINEERING STUDY OF POSSIBLE SOLUTIONS AND PROVIDE A BETTER INDICATION OF TRIP.
h ACTION:
RDC NO: 84-104 COMPLETE. RDC 84-104 PROVIDED INPUT TO THE MAIN CONTROL BOARD ANNUNCIATOR SYSTEH. HHEN FLOW EXCEEDS 500 GPM IN ANY ONE AFH LINE, ITS ASSOCIATED CGNTROL VALVE WILL SHUT AND CAUSE A "AFH VALVE HI FLOW TRIP" ANNUNCIATOR ON K20 TO ALARH. INDICATION OF HHICH VALVE SHUT IS AVAILABLE BY CHECKING THE VALVE POSITION INDICATIONS ON PANEL C-05 BY THE CONTROL VALVE CONTROL SHITCHES. IN ADDITION, ANNUNCIATION IS AVAILABLE AT THE REMOTE SHUTDOHN PANEL THAT ONE OF THE AFH CONTROL VALVES HAS SHUT.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-88 i) h
v=-- . . . . - ---- --. ----....-------___--- -
PORTLAtID GEllERAL ELECTRIC i
HUMAt{ EllGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE
- RPT NO
RPT DATE: 12-30-85 D06320 HED NO: 0058 PLANT: TROJAN g
RPT TIME: 11:22:43 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY- P34 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.1.1 0700 GUIDELINE NO: 6.8.2.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PAllEL/HORKSTATION ID: COMPCNENT NO: COMPONEllT DESCRIPTION:
C-0G RIS-4184(PRH-14) C0t1TAINMENT SUMP RAD HETER DESCRIPTION OF DISCREPANCY THE CONTAINHENT SUMP RAD HETER (RIS4184) IS ON PAi1EL C-06 AND HOULD BE MORE PROPERLY PLACED ON PANEL C-41 HITH THE REST OF THE PROCESS RAD HETERS.
RECONHEilDATION:
CHAtlGE THIS HETER SHOULD BE HOVED TO PANEL C-41.
ACTION:
lll RDC NO: 84-134 NO CHANGE. PANEL C-41 IS ALREADY EXTREMELY CONGESTED. ROUTIt1E SUR-VEILLANCE TESTING AtID CORRECTIVE HAINTENANCE IS EXTREMELY DIFFICULT.
ALTHOUGH IT IS RECOGNIZED THAT FROM AN OPERATIONS VIEHPOINT IT IS DESIREABLE TO HAVE ALL PRHS IN ONE LOCATION, ONE HUST ALSO C0t1 SIDER THE IMPACT ON EQUIPHEtiT HAINTAINABILITY AND WORKER SAFETY. SINCE C-41 AND PRH-14 ALERT AND HIGH ALARH LIGHTS ARE EASILY VISIBLE FROM THE CENTRAL CONTROL pal 1ELS, HOVEMENT OF PRH-14 IS NOT HARRANTED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A g
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE i
RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0059 PLANT: TROJAN g
RPT TIME: 11:22:44 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P34 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: G.5.1.4.F GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PRINTING ON THE DISPLAY FACE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 FI-7111A CONDENSATE DEMINERALIZER METER C-06 FI-7111H CONDENSATE DEMINERALIZER HETER DESCRIPTION OF DISCREPANCY CONDENSATE DEMINERALIZER METERS (FI 7111A TO FI 7111H) ARE SCALED 0-500 GPH AND IT IS NOT INDICATED THAT THIS HEASURE SHOULD BE X10 (i .e.
0-5000).
RECOMMENDATION:
c CHANGE j SCALE FACE SHOULD READ X10.
llh ACTION:
RDC NO:
NEN LABELS ARE TO BE ADDED UTILIZING BLACK CHARACTERS ON A HHITE BACK-GROUND. THE SCALE HULTIPLIER OF TEN WILL BE ADDED TO THESE LABELS.
SEE ALSO HEDS 0042,050, 283, 286, 287, 416 AND 417.
PROBLEN CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0060 PLANT: TROJAN g
RPT TIME: 11:22:45 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P35 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: 6.5.1.5 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE MARKING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 UR-20878 CONTAINMENT ATMOSP PRESS REC C-09 UR-2087A CONTAINMENT ATHOSP PRESS REC DESCRIPTION OF DISCREPANCY ESTERLINE ANGUS BRAND RECORDERS (CONTAINMENT ATMOSPHERE FRESSURE) SHOW AN INCREASE IN A VALUE AS THE INDICATOR MOVES FROM RIGHT TO LEFT.
RECOMMENDATION:
CHANGE VALUES SHOULD INCREASE FROM LEFT TO RIGHT.
t ...............................................................................
ACTION:
lll RDC NO: 84-046 COMPLETE. RDC 84-046 REPLACED THESE RECORDERS HITH ONES THAT INCREASE IN VALUE FROM LEFT TO RIGHT. PROPER RECORDING PAPER HITH CORRECT UNIT AND SCALE HARKINGS IS PROVIDED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-85 i i kh l
PORTLAND GENERAL. ELECTRIC HUMAN ENGIl4EERING CISOREPENCY s HEC RECC:.0 SPECI~ICC Bi HED NER RPT NO: DDE32D HED tiO: CCol RPT DATE: 11-2E-85 PLAfiT: TROJAtt
' RPT TIME: 11:24: 55 DATE: 02-09-82 TRACKING STATUS: CORRECTION
-REVIEWER: PRELIMIliARY STUOY - P 35
' DATA SOURCE: CONTROL RCOM SURVEY - GP DOCUMElli 110: 1.1.5.4 0700 GUIDELIllE tiO: G.5.2.2.C GUIDELINE AREA: GUIDELINE.SUSAREA:
VISUAL DISPLAYS POINTERS PAllEL/WORKSTATI0tt ID: COMPONEl4T. lio: COMP 0tiEl4T DESCRIPTI0ti:
C-DS UR-2DC7A CCitT AIllMENT ATMOSP PRESS REC
.C-09 UR-20878 C0!4TAIllMEi4T ATHOSP PRESS REC DESCRIPTI0ti OF DISCREPAl10Y ESTERLINE ANGUS BRA!10 RECORDERS CONTAIllMEl4T ATMOSPHERIC PRESSURE HAVE SEE-THROUGH SCALES WITH GREY OR WHITE POIl1TERS TO INDICATE VALUES.
-m RECOMMENDATION:
( CHAT 4GE POINTERS SHOULD BE FILLED IN RED AtlD THE BACKGROUND GREY.
ACTION:
RDC NO: 84-048 COMPLETE. RDC 84-046 REPLACED THESE RECORDERS WITH ONES THAT HAVE MORE LEGIBLE SCALES. THE SCALE IS CLEAR WITH WHITE CHARACTERS. THE CONTRAST IS VERY GOOD. THE POINTER IS A WHITE ARROW ON A RED BACKGROUND THAT IS VERY EASY TO READ. IT IS ILLUSTRATED BELOW:
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-3D-85 Real i m
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I
)
I Y
e . _ _ _ ._. _ __ _ _ _ _ . _ _ __ .__ . _ _ _
q PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0062 PLANT: TROJAN g
RPT TINE: 11:22:46 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P3G DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.1.8 0700 GUIDELINE NO: 6.8.3.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT STRINGS OR CLUSTERS OF SIMILAR COMPONE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-11 N/A HETERS DESCRIPTION OF DISCREPANCY THERE ARE HORE THAN 5 METERS BANKED TOGETHER.
RECONNENDATION:
CHANGE USE TAPE TO DISTINGUISH GROUPS OF HETERS.
< ACTION:
( RDC NO: 84-125 COMPLETE. THREE HIERARCHICAL LABELS: " HEST EMERGENCY DIESEL GENERATOR AND h
SAFEGUARD BUSSES", "NON-SAFEGUARD BUSSES" AND " EAST ZMERGENCY DIESEL GENERAT-OR AND SAFEGUARD BUSSES" HERE ADDED TO THE PANEL. DEMARCATION DIRECTLY BELON THE TWO SAFEGUARD BUS HIERARCHICAL LABELS SEPARATE THE SAFEGUARD BUS HETERS AND CONTROL SWITCHES FROM THE NON-SAFEGUARDS COMPONENTS. THE DEMARCATION IS A 1/8" BLACK LINE. IT BREAKS UP THE STRING OF METERS SUCH THAT THERE ARE NO HORE THAN FIVE HETERS BANKED TOGETHER.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
7 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS Ih HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0063 PLANT: TROJAN g
RPT TIME: 11:22:47 DATE: 02-D9-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P3G DATA SOURCE: CONTROL ROOH SURVEY - GP DCCUMENT NO: 1.1.3.14a 0700 GUIDELINE NO: G.S.1.2.B&C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USABILITY OF DISPLAYED VALUES PANEL /NORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-11 KILOVOLT HETER RUNNING AND INCOMING VOLTAGE DE3CRIPTION OF DISCREPANCY SCALES, FOR EXAMPLE AC KILOVOLTS (RUNNING & INCOMING), ARE EXPONENTIAL ON SOME HETERS HAKING IT DIFFICULT FOR OPERATORS TO SYNCHRONIZE THE EQUIPMENT.
RECOMMENDATION:
CHANGE PROVIDE SCALES HHICH HAKE IT EASY TO SYNCHRONIZE THE EQUIPMENT, USING LINEAR SCALES HHERE POSSIBLE.
llh ACTION:
RDC NO:
NO CHANGE. THE HETER SUITABILITY STUDY DETERMINED THAT THIS HED AS STATED IS INACCURATE. NO INDICATORS ON C-11 HAVE EXPONENTIAL SCALES. THESE TH0 HETERS INDICATED ABOVE HAVE DUAL SCALES, AN INNER SCALE FOR 0-5.25 KV AND AN OUTER SCALE FOR 0-15 KV. THIS ALLOHS USE OF BOTH HETERS FOR SYNCHRONIZ-ING EITHER 4.16 KV OR 12.47 KV GENERATORS. ALTHOUGH ONE HUST BE CAREFUL IN READING SCALES, THE OPERATOR IS LOOKING FOR HETER DEFLECTION IN THE SAME POSITION PRIOR TO SHUTTING THE BREAKER. IF THE DUAL SCALES HERE NOT USED, THEN TWO NEW HETERS HOULD HAVE TO BE ADDED TO AN ALREADY CONGESTED DISPLAY AREA. THE DEFICIENCY DESCRIBED DOES NOT HARRANT SUCH ACTION.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A J
o . . . . .------.----..--_. .-- _ --------- .----
PORTLAND GEllERAL ELECTRIC HUMAN EllGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 008320 HED NO: 0064 PLANT: TROJAN g
RPT TIME: 11:22:48 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P37 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT tiO: 1.1.3.8 0700 GUIDELINE NO: G.5.2.2.8 GUIDELINE AREA: GUIDELIrlE. SUBAREA:
VISUAL DISPLAYS POINTERS PANEL /WORKSTATI0tl ID: COMP 0t1ENT NO: COMP 0tlENT DESCRIPTI0ti:
C-15 SR-3687 TURBINE SPEED & CV POSITION RECORDER DESCRIPTION OF DISCREPAt1CY ON DUAL SCALE RECORDER TURB SPEED & CV POSITI0tt (SR-3687) ONE POIllTER IS ON THE BOTTOM OF ITS SCALE AND THE OTHER IS ON THE TOP OF ITS RESPECTIVE SCALE.
RECOMMENDATI0ti:
CHAtlGE TO BE CONSISTENT AND TO ENHANCE READABILITY POIllTERS HOULD BETTER BE I,
PLACED Oti TOP OF SCALES.
h ACTION:
RDC NO:
NO CHANGE. THE REVIEHER MISINTERPRETED THE RECORDER HHICH IS AND ALHAYS HAS DEEN A SINGLE POINTER HITH THE POINTER PROPERLY POSITIONED.
PROBLEM CATEGORY: 4 IMPLEMENTATI0ti SCHEDULE: il/A
--. -- ~ - - -. .-.----.---.-----_.
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED HO: 0065 PLANT: TROJAN g
RPT TIHE: 11:22:49 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P38 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.1.3.2 0700 GUIDELINE NO: 6.5.1.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USABILITY OF DISPLAYED VALUES PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-41 GENERIC PROCESS RADIATION HETERS DESCRIPTION OF DISCREPANCY PROCESS RADIATIC HETERS USE LOG SCALES AND ARE DIFFICULT TO SET AT SETPOINTS CALLED OR IN THE PROCEDURES. PRESENTLY SOME SETPOINTS ARE HARKED IN GREASE PZNCIL (e.g. RIS-4372A) .
RECOMMENDATION:
CHANGE
- DETERMINE THE POSITION OF SETPOINTS ON THE HETERS AND USE TAPE TO INDICATE THEM.
h ACTION:
RDC NO:
NO CHANGE. THE AREA RADIATION HONITOR ALARMS ARE SET BY IEC TECHNICIANS.
THE PROCESS RADIATION HONITORS HAVE SETPOINTS THAT VARY. THE CONTROL OF THESE SETPOINTS IS WELL CONTROLLED BY PROCEDURE. THIS ALSO HAS NOT PROVEN TO BE A PROBLEH IN THE PAST.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN El1GIllEERING DISCREPAriCY ALL RECORDS IN HED NBR SEQUEt1CE
't -
RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0066 PLAT 1T: TROJAN g
RPT TIME: 11:22:50 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P38 DATA SOURCE: C0tITROL ROOH SURVEY - GP DOCUMENT NO: 1.1.1.2 0700 GUIDELINE NO: 6.1.1.3.C GUIDELINE AREA: GUIDELIt!E.SUSAREA:
CONTROLS FURNITURE AND EQUIPMENT LAYOUT PANEL /WORKSTATI0t1 ID: COMPONENT NO: COMPONEtiT DESCRIPTION:
C-41 RIS-5701A PROCESS RADIATION HETER C-41 RIS-5701B PROCESS RADIATION NETER C-41 RIS-4369A PROC:SS RADIATION HETER C-41 RIS-43G98 PROCESS RADIATION HETER DESCRIPTION OF DISCREPANCY RADIATION HETERS ARE AS HIGH AS 82". ONE OPERATOR REQUIRES A STOOL TO TURN THE SHITCH.
- - RECOMMENDATION:
) INVESTIGATE FURTHER INVESTIGATE POSSIBLE SOLUTI0 tis.
h ACTION:
RDC NO:
NO CHANGE. THE SHITCHES ARE NOT OPERATED FREQUENTLY AND AN AID, IE LADDER, IS PROVIDED HHEN REQUIRED BY THOSE OPERATORS SHORT IN STATURE.
PROBLEM CATEGORY: 4 IMPLEMEllTATI0tl SCHEDULE: il/A
PORTLAND GENERAL ELECTRIC HUMAN EllGINEERING DISCREPANCY ALL RECORDS IN HEC NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0067 PLANT: TROJAN g
RPT TIME: 11:22:52 DATE: 02-0S-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMIllARY STUDY - P38 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.1.3.14a 0700 GUIDELINE NO: 6 . 5 .1.1 GUIDELINE AREA: GUIDELINE.SUDAREA:
VISUAL DISPLAYS INFORMATION TO BE DISPLAYED PANEL /HORKSTATION ID: COMP 0t1ENT NO: COMPONENT DESCRIPTI0ti:
C-41 FR-3100 COND & BLOWDOWN OFF GAS FLOW REC DESCRIPTION OF DISCREPANCY THE BLONDOWN OFF GAS FLOW CHAtlNEL Oil OllE RECORDER (FR-3100 - C0tlDENSER
& BLOWDOWN CFF GAS FLOW) IS NO L0t1GER USED.
RECOMMENDATION:
CHANGE REMOVE THE LABEL FOR THIS INDICATI0tl AND REPLACE THE CHART PAPER WITH PAPER SCALED FOR THE CONDENSER. THIS PAPER SHOULD BE SCALED AS CFM TO
! CORRESPOND TO THE UIt1ITS USED IN THE PROCEDURES.
llh ACTION:
RDC NO: 84-125 PARTIAL COMPLETION. CHART PAPER HAS BEEtt REPLACED WITH PAPER OF THE PROPER SCALE. A NEW LABEL IS STILL REQUIRED TO BE ADDED.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 0S-30-86
PORTLAtlD GENERAL ELECTRIC HUHAN ENGIllEERIllG DISCREPANCY ALL RECORDS Iti HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0068 PLANT: TROJAN g
RPT TIHE: 11:22:52 DATE: 02-09-82 TRACKING STATUS: CORRECTI0ti REVIEHER: PRELIMINARY STUDY - P39 DATA SOURCE: C0tiTROL ROOH SURVEY - GP DCCUMENT NO: 0700 GUIDELINE NO: G . G .1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS NEED FOR LABELING PANEL /HORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-42 N/A GATEHOUSE CAHERA CONT EQUIP DESCRIPTIOil 0F DISCREPANCY GATEHOUSE CAMERA CONTROL EQUIPHENT IS NO LONGER FUNCTIONAL THOUGH SOME OF IT IS USED TO HONITOR REACTOR VESSEL LEVEL IIIDICATION.
RECOMMENDATION:
CHANGE RELABEL EQUIPHENT ACCORDING TO ITS tiEW USE. UNUSED EQUIPHENT MAY BE REMOVED.
lll ACTION:
RDC NO: 84-125 PARTIAL COMPLETION. THE TELEVISION SCREEN REHAINING IS USED DURING REFUELING OUTAGES TO HONITOR REACTOR VESSEL LEVEL. OTHER UNUSED EQUIPMENT HAS BEEN REH0VED. A NEW LABEL IS STILL REQUIRED.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86
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PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUEtiCE RPT N0:
RPT DATE: 12-30-85 D06320 HED NO: 0069 PLANT: TROJAN g
RPT TIME: 11:22:53 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P40 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE NO: 6.4.2.2.B GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS CODING OF CONTROLS pat 1EL/HORKSTATION ID: COMPONENT NO: COMPONENT CESCRIPTION:
C-19 N/A BOR0ti INJECTION TRAINS A & B C-19 CONTAINMENT SPRAY TRAINS A & B DESCRIPTION OF DISCREPANCY BORON IrlJECTION TRAINS A & B AND CONTAINMENT SPRAY TRAINS A & B ARE CONFIGURED DIFFERENTLY ON THE C0t4 TROL BOARD. THE DIFFERENCE BETHEEtt TRAINS, ALONG HITH OTHER DISPARITIES BETHEEN TRAINS IN THE ENGINEERED SAFEGUARDS SYSTEM, COULD LEAD TO CONFUSION AND IMPROPER ACTIVATION OF SHITCHES.
RECOMMEtlDATION CHANGE fh BECAUSE OF THE IMPORTANCE OF THIS SYSTEM THE FOLLOHING SHITCH MOVEMENTS ARE RECOMMENDED: A) MO 8811A LOCKOUT TO CV 8870A BIT RECIRC RETURN ISOL B) CV 8870A TO CV 8883 BI RECIRC PUMP DISCH TO BIT C) CV 8883 TO P 220A BIT RECIRC PUMP SOUTH D) P 2201. TO MO 8811A RHR PUMP SUCTION TO RECIRC SUMP LOCKOUT. THE BORON INJECTION TRAINS CAN THEN BE TAPED OFF FOR SEPARATION PURPOSES AND COLOR PADDING MAY BE USED TO DEMARCATE THE C0t4TAIHMENT SPRAY CONTROLS.
ACTION:
RDC NO: 84-125 COMPLETE. DIFFICULTIES ADDRESSED ARE VASTLY IMPROVED BY THE COMPLETED COLOR PADDING ENHANCEMENT SCHEME HHICH PROVIDES FOR SEPARATION OF TRAINS.
ADDITIONALLY, THE LOCK 0UT SHITCHES ASSOCIATED HITH MO-8811A/B ARE TO BE COMBINED INTO INTEGRAL C0tiTROL/ LOCKOUT SHITCHES AS DESCRIBED IN HED 090.
THE IMPLEMENTATI0t1 DATE FOR SWITCH REPLACEMENT IS S-30-87.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0070 PLANT: TROJAN g
RPT TIME: 11:22:55 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P40 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.13 0700 GUIDELINE NO: G.8.1.1.B GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ASSIGNING PANEL CONTENTS PANEL /HORKSTATION ID: COMPONENT N0s COMPONENT DESCRIPTION:
C-19 TI-942 BORON INJ. SURGE TNK TEMP. INDIC C-19 TI-844 BIT TEMP. INDICATOR C-19 PI-947 BIT OUTLET PRESSURE INDICATOR C-19 FI-917 CHARG PUMPS SI FLOW TO BIT INDIC DESCRIPTION OF DISCREPANCY THE BI SURGE TK TEMP (TI-942), BIT TEMP (TI-944), BIT GUTLET PRESSURE (PI-947) AND CHG PUMPS SI FLOW TO BIT (FI-917) ARE NOT EASILY ASSOCIATED HITH BORON INJECTION.
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RECOMMENDATION CHANGE lh TAPE THESE HETERS OFF.
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED PI-947 AND FI-917 DARK GREEN LIKE THE BORON INJECTION TANK (BIT) CONTROLS ON THE APRON SECTION OF PANEL C-19 AND THE HIGH HEAD INJECTION CONTROLS ON PANEL C-12. SUBSEQUENT TO THE DCRDR, TI-942/944 WERE REMOVED FROM PANEL C-18 AS PART OF THE BIT BORON REDUCTION DESIGN CHANGE.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 t >
1 PORTLAND GENERAL ELECTRIC i l
HUMAN ENGINEERING DISCREPANCY l ALL RECORDS IN HED NBR SEQUENCE j
RPT TIME: 11:22:50 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P41 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE NO: G.8.2.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 N/A SI TEST VALVES DESCRIPTION OF DISCREPANCY SAFETY INJECTION TEST VALVES ARE SCATTERED.
RECOMMENDATION:
CHANGE EVALUATE THE NEED FOR HAVING SI TEST VALVES IN THE CONTROL ROOM USING TASK ANALYSIS TECHNIQUES (HITH VIEW T0HARD REMOVAL). IN ORDER TO PUT
- THE HOT RECIRC VALVES HITH THE MAIN FLOHPATH VALVES AND TO PLACE ALL SI TEST VALVES IN CLOSE PROXIMITY, MOVE: A) RHR DISCH TO SI PUMP SUCTION llh (MO 88078) TO SI PUMPS TO SIS TEST LINE (CV 8824) B) HOT LEG SI PENE ISOL (MO 88028) TG RCS HOT LEG 1 TO SIS TEST (CV 88893) C) RHR DISCH TO SI PUMP SUCTION (MO 8807A) TO SI PUMPS TO SIS TEST LINE (CV 8823) D)
HOT LEG SI PENE ISOL (MO 8802A) TO RCS HOT LEG 2 TO SIS TEST (CV 8889A)
THIS ALSO IMPROVES OPERATIONS IN THE UPPER ROHS OF THE SI SECTION.
PRIMARY AND SECONDARY MIMICS SHOULD BE ESTABLISHED AFTER THESE MOVES.
ACTION:
RDC NO: 84-125 COMPLETE. DIFFICULTIES ADDRESSED ARE VASTLY IMPROVED BY COLOR PADDING ENHANCEMENT SCHEME WHICH INCLUDES PADDING OF VARIOUS SYSTEMS WHICH IN ITSELF PROVIDES FOR SEPARATION OF TRAINS.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 O
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PORTLAtlD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0072 PLANT: TROJAtt g
RPT TIHE: 11:22:57 DATE: 02 09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P41 DATA SOURCE: CONTROL ROOH SURVEY - GP !
DOCUMENT NO: 1.2.2.3 0700 GUIDELINE NO: 6.8.1.3.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHANCING RECOGilITION AND IDEllTIFICATI PANEL /HORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 N/A SI TRAINS A & B DESCRIPTION OF DISCREPANCY SI TRAINS A AND B ARE NOT READILY DISCERNED FROM OTHER COMPONENTS / MODULES.
RECOMMENDATION:
CHANGE TRAINS A & B 0F THE SI HAY BE COLOR PADDED DIFFEREllT SHADES OF THE SAME COLOR (COLORS TO BE DETERMINED) .
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.........__..........................__...........__...___..................... lll ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED GRAY COLOR PADDING FOR BOTH TRAINS. USE OF DIFFERENT SHADES FOR THE DIFFERENT TRAINS HAS DETERMINED NOT FEASIBLE DUE TO THE EXTENSIVE USE OF DIFFERENT COLORS ALREADY ON THE BOARDS.
HIERARCHICAL LABELS " SAFETY INJECTI0tt - A" AND " SAFETY INJECTION - B" HERE ADDED TO DIFFEREllTIATE TRAINS.
PROBLEH CATEGORY: 2 IMPLEMENTATION SCHEDULE: 12-31-8C
PORTLAND GENERA'.. ELECTRIC HUMAN EllGINEERING DISCREPAllCY ALL RECORDS IN HED tiBR SEQUENCE I l
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0073 PLANT: TROJAN g
RPT TIME: 11:22:58 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMINARY STUDY - P41 DATA SOURCE: CONTROL ROOM SURVEY ue DOCUMENT NO: 0700 GUIDELIllE NO: 6.8.1.3.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
PAtlEL LAYOUT ENHANCING RECOGNITION AND IDENTIFICATI PANEL /HORKSTATI0t1 ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-19 MO-8808 SI PUMP SUCTION ISOLATI0t1 SWITCH DESCRIPTI0t1 0F DISCREPANCY OPERATORS REPORTED THAT SI PUMPS HAVE BEEN STARTED HITHOUT SJCIION BECAUSE THE SI PUMP SUCTION ISOLATION (MO 8806) HHICH IS NESTED IN THE B TRAIN, HAS NOT OPEN. THIS SHITCH, ITS LOCKOUT AND THE SI PUMPS TO RCS COLD LEGS (MO 8835) HITH ITS LOCKOUT ARE ASSOCIATED HITH BOTH A & B TRAINS.
- RECOMMEllDATION:
(~ ; CHANGE THE PROVISION OF A MIMIC IN THE SI SECTION SHOULD HELP TO AVERT THIS BY h
SH0HIllG THAT THESE VALVES ARE COMMON TO BOTH TRAINS. ALSO COLOR-PAD THESE AN INTERMEDIATE COLOR (TO BE DETERMIllED) .
ACTION:
RDC HO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED THIS SHITCH GRAY LIKE THE REST OF THE SAFETY INJECTION SUBSYSTEM. SINCE IT IS ALIGilED BY TECHNICAL SPECIFICATICtl HITH A LOCKOUT SHITCH REMOVING BREAKER C0tlTROL POWER, THERE IS NO CONCERN THAT IN THE EVEllT OF AN SIS THIS KEY VALVE MAY BE MISALIGNED. IN ADDITI0tl THE TROJAtt C0t4 VENTI 0t1 0F ADDING RED DOTS TO KEY ESF C0tiTROL LABELS TO INDICATE NORMALLY RUl1NIrlG OR OPEN COMP 0tlENTS AT POWER IS USED ON MO-8806*S LABEL. THIS KEYS THE OPERATOR TO LOOK FOR A RED INDICATIl1G LINE HHEN HE HALKS DOHti THE CONTROL BOARDS.
A MIMIC IS NOT FEASIBLE DUE TO THE DENSITY OF CONTROLS ON PANEL C-19.
THE INCORPORATION OF THE LOCKOUT AllD CONTROL FUtlCTICil FOR MD-8806 INTO ONE SHITCH HAS BEEN APPROVED. SEE HEDS 038, 069, 075, 096 AttD 318 FOR ACTION BEING TAKEN HITH RESPECT TO OTHER LOCKOUT SHITCHES.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: 12-31-85 l
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PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREFANCY ALL RECORDS IN HED NBR SEQUENCE
~-
RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0074 PLANT: TROJAN g
RPT TIME: 11:22:59 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P42 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.14 0700 GUIDELINE NO: 6.8.2.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 V-254A SI PUMP ROOM FAN CONTROL C-19 V-2548 SI PUMP ROOM FAN CONTROL DESCRIPTION OF DISCREPANCY TH0 SWITCHES IN THE CONTAINMENT SPRAY GROUPING SI PUMP ROOM FANS (V 254A AND V 2548) RELATE TO THE SI SYSTEM.
RECOMMENDATION:
CHANGE COLOR-PAD THESE ACCORDINGLY.
I ACTION:
lll RDC NO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED THESE COMPONENTS GRAY FOR ASSOCIATION HITH THE REST OF THE SAFETY INJECTION SUBSYSTEM.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 m-
PORTLAND GENERAL ELECTRIC l
HUMAN ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0075 PLANT: TROJAN g
RPT TIME: 11:23:00 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P42 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE NO: G.8.2.1.C CUIDELINE AREA: GUIDELI?lE.SUB AREA:
PANEL LAYOUT SEQUENCE PAtlEL/ WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 HO-8835 L.0 FOR SI A (DISCH TO COLD LEG)
C-17 HO-8813 L.0 FOR SI A (HINI-FLOW VLV)
DESCRIPTION OF DISCREPANCY LOCKOUTS ARE NOT ALHAYS NEAR APPROPRIATE SWITCHES AND ARE SOMETIMES DIFFICULT TO FIND. FOR EXAMPLE, LOCKOUTS FOR SI TRAIN A SWITCH NUMBERS HO 8835 (DISCH TO COLD LEGS) AND HD 8813 (HINI-FLOW VALVE) ARE IN CONTAINMENT VENTILATION SECTION.
RECOMMENDATION:
j CHANGE LOCKOUTS SHOULD BE ASSOCIATED HITH THEIR RESPECTIVE CONTROLS BY h
REPOSITIONIllG HHERE POSSIBLE OR BY COLOR-PADDING HHERE NOT POSSIBLE.
THE EXAMPLES ABOVE ARE EMERGENCY RELATED AND HARRANT AN EFFORT FOR PLACEMENT IN A NEW LOCATIO?l. IN THE INTERIH, THE LOCKOUT FOR THE HINI-FLOW VALVE (HO 8813) SHOULD BE COLOR-PADDED THE SAME COLOR AS THE SI TRAIN A. THE LOCKOUT FOR THE DISCH TO COLD LEGS (HO 8835) SHOULD BE COLOR-PADDED AS DISCUSSED IN HED 0073.
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED THE LOCKOUTS GRAY (SAME AS SI SYSTEM) HITH BLACK CROSSHATCHING. INCORPORATING THE CONTROL / LOCKOUT FUNCTION INTO CNE SHITCH FOR HO-8813 AND MD-8835 HAS BEEN APPROVED. SEE ALSO HEDS 002, 03G, 069, 073, 096 AND 318 FOR ACTION TAKEN HITH RESPECT TO OTHER LOCKOUTS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 t
PORTLAND GENERAL ELECTRIC HUMAN EllGIllEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0076 PLANT: TROJAN g
RPT TIHE: 11:23:01 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P42 DATA SOURCE: C0tiTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.14d 0700 GUIDELINE NO: 6.8.1.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHANCItlG RECOGt1ITION AtID IDENTIFICATI PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-18 HC-8924 SI CHARGING CROSSOVER VALVE CONTROL DESCRIPTION OF DISCREPANCY SI/ CHARGING CROSSOVER (MO 8924) IS COMM0ti TO BOTH TRAINS AND HUST BE OPEN IN ORDER TO GET FLOW THROUGH RHR DISCH TO SI PUMP SUCTI0ti (MO 8807 A & B).
RECOMMENDATI0ti:
CHAtiGE THIS VALVE IS TO RECEIVE AN INTERHEDIATE COLOR, BUT ALSO A HIHIC HAY
('~ HELP OPERATORS TO CHECK THAT THE CROSSOVER IS OPEN (e.g. A PLATE THAT llh READS "FROH H0 8924").
ACTION:
RDC t10: 84-125 COMPLETE. RDC 84-125 INCLUDED THE COMPONENT DIRECTLY IN THE COLOR PADDING SCHEHE. IT IS GIVEN THE SAME GRAY COLOR AS THE REST OF THE SAFETY INJECTI0li SUBSYSTEH, BUT IS SURROUNDED BY HHITE DEHARCATION TAPE SINCE IT IS COHH0t1 TO BOTH TRAINS. A HIMIC HAS NOT POSSIBLE HITHOUT SIGNIFICA!1T PANEL HODIFICA-TION. SEE ALSO HED 075.
PROBLEH CATEGORY: 3 IMPLEMEt1TATION SCHEDULE: 12-31-85 O
l PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED N8R SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0077 PLANT: TROJAN g
RPT TIME: 11:23:03 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P43 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.13 0700 GUIDELINE NO: 6.8.2.1.C GUIDELINE AREA: GUIDELINE.SUSAREA:
PANEL LAYOUT SEQUENCE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 LS-2074 CONT. RECIRC. SUMP LEVEL INDIC C-19 LS-2075 CONT. RECIRC. SUMP LEVEL INDIC C-13 AUX. BUILDING SUMP LEVEL INDIC C-18 45' AND 93' AIR LOCK DOORS DESCRIPTION OF DISCREPANCY CONT AINMENT RECIRCSUHP LEVEL (LS-2074 AND LS-2075), AUX BLDG SUMP LEVEL AND PERSONNEL HATCH INDICATOR LIGHTS ARE UNRELATED TO NEARBY COMPONENTS.
RECOMMENDATION:
~~
CHANGE USE TAPE TO ACCENT THESE DIFFERENCES.
h ACTION:
RDC HO: 84-125 COMPLETE. THE AUX BUILDING SUMP AND AIR LOCK 000R INDICATING LIGHTS HAVE BEEN SEPARATED BY DEMARCATION. DUE TO DEMARCATION AND COLOR PADDING OF SURROUNDING INDICATIONS, THE CONTAINMENT RECIRC SUMP INDICATORS DID NOT REQUIRE DEMARCATION. THE LOCATION OF THESE INDICATORS ON C-19 IS APPROPRIATE. THE IMPLICATION OF BEING UNRELATED TO OTHER THINGS ON THIS PANEL IS INCORRECT.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
r - -- - --- -- -- - - - - - - ~ - - - - - - - ---- -
PORTLAND GENERAL ELECTRIC HUMAtt ENGItlEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtlCE RPT NO:
RPT DATE: 12-30-85 DD6320 HED NO: 0078 PLANT: TROJAN g
RPT TIME: 11:23:04 DATE: 02-09-82 TRACKING STATUS: CCRRECTION REVIEHER: PRELIMINARY STUDY - P 43 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.2.2 0700 GUIDELIrlE NO: G.3.4.2.B GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUtlCIATOR WARNING SYSTEMS C0tiTROL SET DESIGN PANEL /HORKSTATION ID: COMPONEllT NO: COMPONENT DESCRIPTI0ti:
C-19 N/A ANilUNCIATOR RESPONSE CONTROLS DESCRIPTION OF DISCREPANCY ANNUtlCIATOR TEST, RESET, ACKNOWLEDGE AND SILENCE BUTTONS ARE NOT HELL HARKED OFF.
RECOMMENDATION:
CHANGE COLOR PAD THESE BUTT 0tlS HHITE OR OFF-HHITE.
) ACTION:
RDC NO: 84-125 h
COMPLETE. HHITE 1/8" DEMARCATI0tl LIllES ARE USED TO HAKE THE AtlNUtlCIATOR PUSH BUTTONS STAND OFF FROM SURROUNDIllG PUSH BUTTONS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
)
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. PORTLAND GENERAL ELECTRIC V
HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE 4
RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0D79 PLANT: TROJAN g'
RPT TIME: 11:23:08 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P43 DATA SOURCE: CONTROL R00H SURVEY - GP j
DOCUMENT NO: 1.2.1.13 0700 GUIDELINE NO: 6.8.1.3.B GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHANCING RECOGNITION AND IDENTIFICATI PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
.) C-19 GENERIC ACCUHULATOR CONTROLS AND DISPLAYS
( DESCRIPTION OF DISCREPANCY THE ACCUHULATORS' CONTROLS AND DISPLAYS COULD BE BETTER ASSOCIATED.
RECOHHENDATION:
CHANGE CONSIDER TAPING OFF RELATED CCNTROLS AND DISPLAYS.
-s ACTION:
s RDC NO: 84-125 COMPLETE. ACCUHULATOR OUTLET ISOLATION VALVES ON THE APRON SECTION AND h
THE ACCUHULATOR NITROGEN SUPPLY / VENT AND PRESSURE / LEVEL INDICATORS ON j THE VERTICAL SECTION OF PANEL C-18 HAVE BEEN COLOR PADDED TO RELATE THE ij CONTROLS AND SIMULTANEOUSLY HAKE THEN STAND OFF FROM SURROUNDING ONES.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 1
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PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
- RPT NO
RPT DATE: 12-30-85 D06320 HED NO: 0080 PLANT: TROJAN g
RPT TIME: 11:23:09 DATE: 02-09-82 TRACKING STAIUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P44 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.2.1 0700 GUIDELINE NO: 6.8.1.3.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHANCING RECOGNITION AND IDENTIFICATI PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 N/A AFH PMP AUTO ST BLK SWITCH-NEST C-19 AFH PUMP AUTO ST BLK SWITCH-EAST C-19 FI-3043E2 AFH FLOW HETER C-19 FI-3043B2 AFH FLOW HETER C-19 FI-3043G2 AFH FLOW METER C-19 FI-3043D2 AFH FLOW METER C-19 DESCRIPTION OF DISCREPANCY
,x AUX FH PUMP AUTO ST BLK SWITCH AND AUX FH FLOW METERS (C-19) ARE NOT
( ) READILY ASSOCIATED HITH AUX FH CONTROLS ON PANEL C-05.
llh RECOMMENDATION:
CHANGE THESE COMPONENTS SHOULD BE COLOR PADDED FOR ASSOCIATION HITH AUX FH CONTROLS ON PANEL C-05.
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 ENHANCED COMPONENT RELATIONSHIPS BY COLOR PADDING AND LABELING. THE AFHP AUTO START ON LOSS OF MFP BLOCK SWITCHES HAVE BEEN COLOR PADDED WITH THE LIGHT BLUE OF THE AFH SYSTEM HITH BLACK CROSSHATCHES TO HIGHLIGHT THEIR LOCATION. THE FLOW INDICATORS HAVE BEEN COLORED LIGHT BLUE WITH DEMARCATION AROUND THEM HHICH MAKE THEM EASILY VISIBLE AND BETTER ASSOCIATED WITH THE AFH CONTROLS ON C-04/05/16/17/19.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
3 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE K-
^^ RPT NO:
RPT DATE: 12-30-85 D0632D HED NO: 0081 PLANT: TROJAN g
RPT TIME: 11:23:10 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P44 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14e 0700 GUIDELINE NO: G.8.2.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 N/A FIRE PROTECTION SYSTEM DESCRIPTION OF DISCREPANCY COMPONENTS FOR THE FIRE PROTECTION SYSTEh ARE SEPARATED AND HAY BE CONFUSED HITH OTHER SUBSYSTEMS.
RECOHHENDATION:
CHANGE THE TH0 SEPARATED PARTS OF THE FIRE PROTECTION SYSTEH WOULD BENEFIT x FROM COLOR PADDING TO BETTER ASSOCIATE THE PARTS AND DISTINGUISH IT l FROM THE OTHER SUBSYSTEMS. THIS INCLUDES THE DELUGE SYSTEH LOSS OF AIR llh PRESSURE, THE FIRE PROTECTION ANNUNCIATOR, PI 3778, P-111A, P 112 AND P-111A BKR.
ACTION:
RDC HO: 84-125 SUBSEQUENT TO THE HED BEING HRITTEH, THE FIRE PROTECTION ANNUNCIATOR HAS BEEN REPLACED BY A CRT. IT AND THE DELUGE SYSTEN LOSS OF AIR PRESSURE ANNUNCIATOR PANEL ARE EASILY LOCATED BY THE OPERATOR AND DO NOT REQUIRE DEHARCATION. THE PI-3778 INDICATION, P-111B INDICATING LIGHTS, AND P-111A/B BREAKER CONTROL SWITCHES HILL BE GROUPED BY DEMARCATION.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86 I ,
i 1
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'T RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0082 PLANT: TROJAN g
RPT TIME: 11:23:12 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P44 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14e 0700 GUIDELINE NO: 6.8.1.3.B GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHANCING RECOGNITION AND IDENTIFICATI PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 GENERIC VENTILATION SUBSYSTEM COMPONENTS C-17 GENERIC VENTILATION SUBSYSTEH COMPONENTS DESCRIPTION OF DISCREPANCY VENTILATION SUBSYSTEH COMPONENTS ARE NOT EASILY SEPARATED OUT FROM OTHER COMPONENTS.
RECOMMENDATION:
CHANGE TAPE THIS SYSTEH OFF TO DEMARCATE IT FROM OTHERS AND USE UMBRELLA
()
s LABELS WITHIN THE VENTILATION SUBSYSTEH. h ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEMARCATION AND HIERARCHICAL LABELING.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC
(
HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
~
RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0083 PLANT: TROJAN g
RPT TIHE: 11:23:13 DATE: 02-08-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P44 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.2.1 0700 GUIDELINE NO: 6.8.1.3.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT EtlHAt4CIl4G RECOGNITION AND IDENTIFICATI PANEL /HORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-19 N/A CONT SPRAY ACTUATION SWITCH C-19 N/A C0t4TAIN ISOL PH A ACTUATI0ft SH DESCRIPTION OF DISCREPANCY CONTAINMENT SPRAY ACTUATI0tl SHITCH AND CONTAINMENT ISOLATION PHASE A ACTUATION SHITCH ARE fl0T HARKED FOR DISTItiCTI0tl FROM OTHER CONTROLS.
RECOMMENDATION:
CHAtiGE
-s COLOR PAD THESE SWITCHES RED.
ACTION:
lll RDC NO: 84-125 ORIGINALLY IT HAS DECIDED TO FOREGO COLOR PADDING BEHIND THESE SHITCHES SINCE IT HAS FELT THEIR RED HANDLES HOULD OFFER ADEQUATE C0t4TRAST AND HAKE THEN STAND OUT FROM THE OTHER DISPLAYS AND C0t4TROLS. DURING VERIFICA-TION OF THE IMPLEMENTED ENHAt4 CEMENT SCHEME IT HAS DECIDED THAT THESE SWITCHES REHAIN IHBEDDED AND THAT COLOR PADDING THESE RED LIKE THE REACTOR TRIP SWITCHES ON PAtlELS C-02 AND C-12 IS NEEDED. THIS HORK HILb BE DONE DURING THE 1986 REFUELING OUTAGE.
PROBLEM CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 09-3D-JG f
3 q
PORTLAtlD GErlERAL ELECTRIC HUHAN ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUEllCE
-s RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0084 PLANT: TROJAN g
RPT TIME: 11:23:14 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMINARY STUDY - P45 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.2.8 0700 GUIDELINE NO: 6.8.1.3.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHANCING RECOGilITION AND IDENTIFICATI PAtlEL/ WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-14 GENERIC CONDENSATE SUBSYSTEM DESCRIPTION OF DISCREPANCY THE CONDENSATE SUBSYSTEH COULD BE BETTER DELIllEATED BY COLOR PADDIllG.
RECOMMEllDATI0ti:
CHANGE COLOR PAD THE COMPONEtlTS IN THIS SUBSYSTEM HITH A COLOR SIMILAR TO THE BOARD COLOR.
ACTION: llh RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DE!!ARCATI0tl AND HEIRARCHICAL LABELIllG ONLY SINCE HORE SIGNIFICANT SYSTEMS REQUIRED COLOR PADDING. TO AVOID EXCESSIVE COLOR USE, CONDEtlSATE SYSTEH C0tlTROL GROUPINGS HERE DEMARCATED HHERE DEEMED ADVANTAGEOUS. SINCE ALHOST ALL C0tlTROLS AtlD INDICATORS ARE ON ONE PAtlEL, THE SEPARATION AND GROUPING PROVIDED BY DEMARCATING AND LABELING HAS C0tl-SIDERED SATISFACTORY.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
)
y - -- -.-- . - - - - - - - - - - . . - -------------- -_. --
PORTLAtlD GENERAL ELECTRIC HUHAN EllGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUEt1CE RPT NO:
RPT DATE: 12-3D-85 DOG 320 HED NO: 0085 PLANT: TROJAN g
RPT TIHE: 11:23:16 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P45 g DATA SOURCE: C0t1 TROL ROOH SURVEY - GP DOCUMENT f40: 1.2.2.1 0700 GUIDELINE NO: 6.8.2.1.C GUIDELItiE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUEtlCE PANEL /HORKSTATI0ti ID: COMP 0tlENT NO: COMPONENT DESCRIPTICil:
C-06 N/A C0flDENSATE SUBSYSTEM DESCRIPTI0ft OF DISCREPANCY THERE ARE ADDITI0t1AL CONDENSATE INDICATIONS ON THE C-06 PANEL (e.g.
CONDENSATE CONDUCTIVITY RECORDER CR-5727).
RECOMMENDATI0ti:
CHANGE COLOR PAD THESE INDICATIONS THE SAME COLOR AS THE C0tIDENSATE SECTI0tl.
ACTION:
RDC NO: 84-125 h
AS NOTED It1 HED 084, COLOR PADDING WAS NOT FEASIBLE. LABELING IS TO BE IMPROVED. SINCE THIS RECORDER IS FOR TRENDING OF CONDUCTIVITY AtID DOES NOT REQUIRE IMMEDIATE OPERATOR ATTEliTI0tl DURING A TRANSIENT, THE LACK OF ASSOCIATION BY COLOR FROH PANEL C-14 TO pat 4EL C-06 IS NOT SIGilIFICANT.
PROBLEH CATEGORY: 3 IMPLEMENTATI0t1 SCHEDULE: 09-30-86 m
- o. _ _ _ ._ __ .___ _ __ _. _. __ __.
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE a
RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0086 PLANT: TROJAN g
RPT TIHE: 11:23:17 DATE: 02-OS-82 TRACKING STATUS: CORRECTION -
REVIEHER: PRELIMINARY STUDY - P45 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE NO: 6.8.1.3.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHANCING RECOGNITION AND IDENTIFICATI PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-14 GENERIC STEAH AND FH CONT'S AND DISP'S DESCRIPTION OF DISCREPANCY THE GROUPING OF THE STEAH AND FEEDWATER CONTROLS AND DISPLAYS IS NOT EASILY DISTINGUISHED.
RECOHHENDATION:
CHANGE LABEL THESE ELEMENTS AS THE STEAM /FEEDHATER SECTION AND TAPE THEH OFF
- FOR EASY DISCRIHINATION. WITHIN THIS SECTION THE AUX FH COMPONENTS
) SHOULD BE COLOR PADDED FOR ASSOCIATION HITH THAT SUBSYSTEM (INCLUDING llh DIESEL AFH PUMP L.O. COOLER S.W. SUPPLY N0 30GDB) . FLOW CCHTROLLER HIC 3455 SHOULD BE SHAPPED HITH OTHER CONTROLLERS (SEE NEXT ITEM) AND SHOULD NOT BE COLOR PADDED.
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 SET OFF THE STEAM / FEED DISPLAYS BY HIERARCHICAL LABELS AND DEHARCATION. THE AFH COMPONENTS HAVE BEEN COLOR PADDED LIGHT BLUE. THE FLOW CONTROLLER HIC-3455 HILL BE HOVED AS DESCRIBED IN HED 087.
MSIV BYPASSES, PORV CONTROLLERS AND HP DRAINS HERE COLOR PADDED HHITE FOR ASSOCIATION HITH MSIV CONTROLS ON C-02 THAT ARE ALSO COLORED HHITE.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0087 PLANT: TROJAN g
RPT TIME: 11:23:18 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P45 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.5 0700 GUIDELINE NO: G.9.1.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS SINGLE CONTROL AND DISPLAY PAIRS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-14 PDC-2967 AFH PUMP D/P CONTROLLER C-14 PDC-3083A AFH PUMP D/P CONTROLLER C-14 PDC-30838 AFH PUMP D/P CONTROLLER C-14 HIC-3455 HAIN TURBINE COLD LUBE OIL DESCRIPTION OF DISCREPANCY AUX FH PUMP D/P CONTROLLERS ARE NOT IN ORDER HITH THE AFH PUMP DISCH PRESSURE NETERS ABOVE, AND HAIN TURB COLD LUBE OIL (HIC 3455) IS NOT IN ORDER HITH ITS RELATED RECORDERS.
RECO HE DATIO llh CHANGE LINE THESE CONTROLLERS UP SO THEY ARE IN ORDER OF (LEFT TO RIGHT):
STARTUP AFH PUNP (PDC 2967), NEST AFH PUMP (PDC 3083A), EAST AFH PUMP (PDC 30838) AND HIC 3455. THIS INVOLVES DRILLING FOR ONE INDICATOR LIGHT. AN ALTERNATIVE IS TO SHAP THE HETERS ALTHOUGH STARTUP IS USED FIRST AND SHOULD BE ON THE LEFT.
ACTION:
RDC NO: 84-130 THE LINEUP OF THE AFWP CONTROLLERS HILL BE CHANGED BY RDC 84-136 HITH THE STARTUP AFHP ON THE LEFT FOLLOHED BY THE HEST AND EAST AFHP TO THE RIGHT.
THE AFHP DISCHARGE PRESSURE METERS ON THE VERTICAL PART OF THE PANEL HILL BE IN THE SAME ORDER. THESE CONTROLLERS AND METERS HAVE BEEN COLOR PADDED LIGHT BLUE FOR ASSOCIATION HITH THE REST OF THE AFH CONTROLS ON OTHER PANELS.
PROBLEH CATEGORY: 3 IMPLEHENTATION SCHEDULE: 12-31 87
v.. - - . - - -. . _ . - .
PORTLAtlD GEtiERAL ELECTRIC HUMAll ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 008320 HED N0: 0088 PLANT: TROJAN g
RPT TIME: 11:23:20 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P46 DATA SOURCE: C0flTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14f 0700 GUIDELINE NO: G.8.2.2.8 CUIDELINE AREA: GUIDELINE. SUBAREA:
I PANEL LAYOUT LOGICAL ARRAtlGEMENT AND LAYOUT PAtlEL/WORKSTATIOrt ID: COMP 0flEtiT NO: COMPONENT DESCRIPTI0ti:
C-14 N/A FH AND STEAM FLOW INDICATORS DESCRIPTION OF DISCREPANCY FLOW INDICATORS FOR FH AND STEAM ARE NOT HELL GROUPED ACCORDING TO LOOP AND ARE OFFSET FROM PRESSURE AtID LEVEL INDICATORS ABOVE.
RECOHHENDATION:
CHANGE PROVIDE " UMBRELLA TYPE" LABELIllG OF THESE HETERS TO IDENTIFY LOOPS AtlD
-m USE TAPE TO BETTER ASSOCIATE HETERS ACCORDING TO LOOP. AVOID USE OF RED AND GREEtt LABELS TO INDICATE LOOPS HERE.
llh ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVICED DEMARCATION AliD HIERARCHICAL LABELIllG THAT HAKES LOCATION OF EACH LOOPS HETERS EASY. THE RED AND GREEN LABELS HERE REMOVED AND THE STANDARD BLACK-ON-HHITE LABELS USED IllSTEAD.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDUf.E: 12-31-85
,- .=._ . _ _ . . - - . . ..-
PORTLAND GENERAL ELECTRIC HUMAtt ENGIt1EERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE e
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0089 PLANT: TROJAN g
RPT TIME: 11:23:21 DATE: 02-09-82 TRACKIl1G STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P46 DATA SOURCE: C0t1 TROL ROCH SURVEY - GP DOCUMENT t10: 1.2.4.18 0700 GUIDELINE NO: G.G.2.1.A t GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PLACEMENT PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-14 HIC-2277 H. S. STOP VALVE BYPASS CONT.
C-14 HIC-2278 H. S. STOP VALVE BYPASS C0tlT.
C-14 HIC-2279 H. S. STOP VALVE BYPASS C0 tit.
C-14 HIC-2280 H. S. STOP VALVE BYPASS C0 tit.
DESCRIPTI0tt OF DISCREPANCY HAIN STEAM LINE STOP VALVE BYPASSES (HIC-2277, 2278, 227S AND 2280)
HAVE ItIDICATOR LIGHT AND LABEL ARRAtlGEHENT HHICH IS C0t1FUSIllG. THE LIGHT IS ABOVE THE C0tlTROLLER BUT THE LABEL IS BELOH.
RECOHHEllDATI0ti:
CHANGE h
HOVE THE LABELS UP CLOSE UNDER THE DISPLAYS IDENTIFIED ABOVE AND TAPE THESE CONTROLLERS IN, TOGETHER HITH THEIR RELATED LIGHTS (ABOVE) P40 LABELS (BELOH) .
ACTI0ti:
RDC NO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED THESE C0tlTROLLERS AllD IllDICATING LIGHTS HHITE LIKE OTHER haiti STEAM CONTROLS. THE LABELS HERE HOVED AS RECOMMENDED.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 12-31-85 g
e-. . _ _ _ _ _ . __ ____. m ___.
PORTLAND GENERAL ELECTRIC HUMAtt ENGINEERING DISCREPANCY ALL RECORDS Ill HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOB320 HED NO: 0090 PLANT: TROJAN g
RPT TIME: 11:23:23 DATE: 02-0S-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P47 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.6 0700 GUIDELINE NO: 6.8.2.1.C GUIDELIllE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PAtlEL/ WORKSTATION ID: COMPONEilT NO: COMPONENT DESCRIPTION:
C-15 N/A STEAM GENERATOR BLOWDOWil CONT'S.
C-15 BLOWDOWN SAMPLE CIS RESET SWITCH DESCRIPTION OF DISCREPAllCY THE STEAM GEllERATOR BLOWDOWN SWITCHES ARE SEPARATED FROM THE BLOWDOWN SAMPLE CIS RESET SWITCH.
RECOHHENDATION:
CHANGE s' COLOR PAD THIS GROUP OF SWITCHES AND THE ASSOCIATED LOCKOUT SkITCH OR 1 HOVE THE LOCKOUT SWITCH HEXT TO THIS GROUP.
llh ACTI0ti:
RDC (10: 84-125 COMPLETE. RDC 84-125 PROVIDED DEHARCATION AtlD CONSISTENT LABELING THAT HAKES IT EASIER TO ASSOCIATE THE RESET SWITCH WITH THE INDIVIDUAL STEAM GENERATOR ISOLATI0tl VALVES.
PROBLEH CATEGORY: 3 INPLEMENTATION SCHEDULE: 12-31-85
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3 PORTLAtlD GENERAL ELECTRIC HUMAN EllGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0091 PLANT: TROJAN g
RPT TIHE: 11:23:28 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P47 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.13 0700 GUIDELINE NO: 6.8.2.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL / WORKSTATION ID: COMP 0tlENT NO: COMP 0tlENT DESCRIPTI0ti:
C-15 UI-500 STEAM DUMP VALVE SIGNAL INDIC DESCRIPTION OF DISCREPANCY HETER UI 500 STEAH DUMP VALVE SIGNAL Oil PANEL C-15 IS USED HITH THE STEAN DUMP VALVE IllDICATORS.
RECOMMENDATION:
CHANGE HOVE THIS HETER CLOSER TO STEAH DUMP VALVE INDICATORS ON C-15 OR TAPE
-, IT OFF FOR ASSOCIATION HITH THE STEAN DUMP VALVE INDICATORS.
ACTI0ti:
lll RDC HO:
NO CHAtlGE. OPERATOR USE OF THE UI-500 METER WAS NOT OBSERVED DURIllG THE TASK AtlALYSIS AND HALK THROUGHS OF THE EMERGENCY INSTRUCTI0 tis. THE OPERATOR HUST BE AT C-02 TO OPERATE STEAH DUMPS AND THE CONTROLLER ON C-02 INDICATES THE SAME DEMAND SIGNAL AS IS PRESENT ON THE UI-500 METER.
PROBLEM CATEGORY: 4 IMPLEMENTATI0tl SCHEDULE: N/A 7,
r _ _ . . _ _ _ _ _ _ ____.__._. .__
PORTLAND GENERAL ELECTRIC HUMAN EllGIllEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED t10: 0092 PLANT: TROJAN g
RPT TIME: 11:23:30 DATE: 02-09-82 TRACKING STATUS: CORRECTION
{
REVIEWER: PRELIMINARY STUDY - P47 DATA SOURCE: C0t4 TROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE flo: 6.8.2.3.A GUIDELINE AREA: GUIDELIllE .SUB AREA:
PANEL LAYOUT LAYOUT CONSISTENCY PANEL / WORKSTATION ID: C0hP0t4ENT NO: COMP 0tlENT DESCRIPTION:
C-15 HO-3139 FEEDWATER DRAIN VALVE C0tiTROLLER C-15 MO-3140 FEEDWATER DRAIN VALVE CONTROLLER DESCRIPTION OF DISCREPAtlCY FEEDWATER . MAIN VALVES ARE NOT ARRANGED CONSISTEtlTLY BETWEEN A AtlD B STRINGS.
RECOMMENDAT!0H:
CHANGE c- TO PROVIDE CONSISTENT ARRANGEMElli, SWAP HO-3139 (LP SV B DRAIN ABOVE SEAT) WITH HO-3140 (FW TB t10RTH FIRST STAGE DRAIll).
llh ACTION:
RDC NO:
COMPLETE. RDC 84-125 PROVIDED SUBGROUP DEMARCATION THAT SEPARATES THE FLOOR DRAINS FROM THE CONDENSER DRAINS. THEN THE THIRD LINE OF EACH LABEL INDICATES WHETHER IT IS A FLOOR OR CONDENSER DRAIN. THE OPERATING INSTRUCTI0tl WAS CHANGED TO SPECIFY FLOOR OR CONDENSER DRAIN AS WELL.
PROBLEH CATEGORY: 4 IMPLEMEllTATI0tt SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAtl EtlGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE
^'
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0093 iLANT: TROJAtt g
RPT TIME: 11:23:31 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P48 DATA SOURCE: C0t4 TROL ROOM SURVEY - GP DOCUMElli NO: 1.2.1.14e 0700 GUIDELIt4E NO: 6.8.2.1.C GUIDELIllE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL /HORKSTATION ID: COMPONEilT NO: COMP 0f4EllT DESCRIPTION:
C-16 SV-1015A REACTOR VESSEL HD VT VLV SHIT C-16 SV-1015B REACTOR VESSEL HD VT VLV SHIT C-16 SV-1016A REACTOR VESSEL HD VT VLV SHIT C-16 SV-101GB REACTOR VESSEL HD VT VLV SHIT DESCRIPTI0tl 0F DISCREPAt1CY THE FOUR REACTOR VESSEL HEAD VENT VALVES (SV 1015 A & B, SV 1016 A & B)
SHOULD BE SEPARATED FROM THE CIRCULATING WATER SUBSYSTEM. ALSO THE POIllTERS Ort THESE SHITCH HANDLES ARE il0T HELL MARKED.
i RECOMMENDATI0ti:
CHANGE h
TAPE THESC SHITCHES OFF FOR SEPARATI0t1 PURPOSES.
ACTI0ti:
RDC NO: 84-125 PARTIAL COMPLETION. RDC 84-125 PROVIDED A HIERARCHICAL LABEL, REACTOR VESSEL HEAD VENT, At40 COLOR PAD, LIGHT YELLOW LIKE THE REST OF THE REACTOR C00LAtlT SYSTEM. THE POIrlTERS Off THE C0tlTROL SHITCH HANDLES HILL BE PAIllTED BY MAINTEf4AtlCE REQUEST.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-86 O
1 . . ..-. .___ --_._____________.___ _ ___ _
z PORTLAtID GENERAL ELECTRIC HUMAN ENGIrlEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUEilCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0094 PLANT: TROJAtt g
RPT TIME: 11:23:33 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMINARY STUDY - P48 DATA SOURCE: CONTROL R00ft SURVEY - GP DOCUMENT NO: 1.2.1.6 0700 GUIDELINE NO: 6.8.2.1.C GUIDELIllE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL /HORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTI0ti:
C-16 HO-7100A COND DEHIN BYPASS VLV Cotti C-16 HO-71008 C0ilD DEMIN BYPASS VLV C0tli DESCRIPTI0tl 0F DISCREPANCY THE C0tlDENSATE DEHINERALIZER BYPASS VALVE SHITCHES H0 7100 A & B ARE NESTED IN THE CIRCULATIllG HATER SUBSYSTEH.
RECOMMENDATI0ti:
CHAllGE COLOR PAD THESE SHITCHES TO CORRESPOND TO THE C0tIDENSATE SUBSYSTEN (COLOR TBD).
llh ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEMARCATI0tl AROUND THE CIRC HATER SYSTEH TO SEPARATE IT FROM THE DEHIN BYPASS VALVE SHITCHES. A HIERARCHICAL LALEL, "CollDENSATE DEMIN BYPASS", WAS ADDED TO CLEARLY IDENTIFY THESE SHITCHES.
COLOR PADDING OF THE C0ilDENSATE SYSTEH HAS NOT EMPLOYED TO AVOID EXCESSIVE USE OF COLOR PADDING Oil THE C0tlTROL BOARDS. SEE HED 084.
PROBLEH CATEGORY: 3 IMPLEHEllTATION SCHEDULE: 12-31-85
-s
7, PORTLAND GE!1ERAL ELECTRIC HUMAtt EllGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtiCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0095 PLANT: TROJAN g
RPT TIME: 11:23:35 DATE: 02-08-82 TRACKIllG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P49 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.14a 0700 GUIDELINE NO: G . 5 .1. 6 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS COLOR CODIt1G PANEL /HORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 GENERIC RHR SYSTEM COMP 0t1ENTS DESCRIPTIOil 0F DISCREPAtlCY RHR SYSTEH CollPONEllTS ARE NOT READILY DISCRINIt1ABLE FROM OTHER COMP 0t4EtiTS.
RECOHHENDATI0ti:
CHAT 4GE COLOR PAD THE RHR SUBSYSTEH TO FACILITATE THE GROUPING OF ITS s COMPONENTS. (COLOR TO BE DETERMINED) .
ACTION:
lll RDC l10: 84-125 COMPLETE. RDC 84-12S COLOR PADDED THE RHR SYSTEH CONTROLS ON THE APRON SECTION AND IllDICATORS Cil THE VERTICAL SECTI0tt OF PANEL C-13 ALONG HITH KEY C0tlTROLS ON PAtlEL C-19 TAN. A SYSTEM HIHIC IS ALSO PROVIDED.
PROBLEH CATEGORY: 2 IMPLEMENTATI0ti SCHEDULE: 12-31-85 e
m
PORTLAtlD GENERAL ELECTRIC HUMAN EtlGINEERING DISCREPAtiCY ALL RECORDS IN HED t1BR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0036 PLANT: TROJAN g
RPT TINE: 11:23:37 DATE: 02-09-82 TRACKIllG STATUS: CORRECTI0tl REVIEhER: PRELIMINARY STUDY - P49 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.5 0700 GUIDELINE NO: 6.8.1.1.8 GUIDELIllE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ASSIGilItG PANEL C0tiTEt4TS PAtlEL/HORKSTATI0ti ID: COMPONEt4T t10: COMP 0tlEtiT DESCRIPTION:
C-13 HO-8809A/B LOCK 0UT FOR RHRP DISCHARGE VALVES DESCRIPTI0tl 0F DISCREPANCY LOCKOUTS HO-8809A AtlD HO-88038 (RHR DISCHARGE TO RCS) ARE FOR USE HITH THE RHR SYSTEM BUT ARE PLACED WITH THE PSZR SYSTEM.
RECOMMEtIDATION:
CHANGE THERE IS ROOH TO INCLUDE THESE IN THE RHR SECTI0tl. HOVE THESE LOCKOUTS x OR COLOR PAD THEH ACCORDINGLY. H0 8809A COULD BE HOVED TO THE LEFT OF CV 8025 Att0 HD 88098 COULD BE HOVED TO THE LEFT OF CV 8028.
llh ACTI0ti:
RDC NO: 84-122 ORIGINAL PLAN HAS TO HOVE THESE LOCKOUTS TO LOCATI0 tis HEllTIONED ABOVE.
HOWEVER, FURTHER EVALUATION REVEALED DESIRE TO IllCORPORATE VALVES REQUIRIllG LOCKOUT At40 C0tiTROL FUNCTI0 tis ItiTO SINGLE LOCKOUT /C0tiTROL SWITCHES. THIS HILL REDUCE C0ilGESTIOil ON Cat 4 TROL PANELS AS HELL AS REMEDY PROBLEH OF ASSOC-IATING LOCKOUTS WITH THEIR CORRESP0 TIDING C0tiTROL SWITCH. OTHER C0t1TROLS TO BE ADDRESSED BY THIS RDC IllCLUDE:
PAtlEL COMP 0tiEt4T NO. COMPONENT DESCRIPTI0ft C-12 HO-8701/8702 RHRP SUCTION FRCH RCS HOT LEG C-13 HO 8812 RHST TO RHR ISOLATI0tl VALVE C-18 HO-8813/8814 SIP HItiI-FLOW ISOLATI0tl VALVES C-19 HO-8806 SIP SUCTION FROH RHST ISOLATION VALVE C-18 HO-8811A/B C0tti SUHP TO RHRP SUCTI0tl ISOLATI0ti VALVES WORK HAS TRAllSFERRED FROM RDC 84 136 TO 84-122.
SEE ALSO HEDS 002, 036, 069, 073, 075 AtID 318.
PROBLEH CATEGOR): 3 IMPLEMENTATI0ti SCHEDULE: 09-30-87 I) llh
.- - .-.- ... __. . _ ___ ~_ .
PORTLAtlD GENERAL ELECTRIC HUMAtt EllGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0097 PLANT: TROJAtt g
RPT TIME: 11:23:39 DATE: 02-09 82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P49 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.6 0700 GUIDELINE NO: G.8.2.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL '.AYOUT SEQUENCE PAtlEL/NORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 CV-8032 RX VESSEL LEAK LINE ISOL CONT C-13 TI-401 TEHPERATURE INDICATOR DESCRIPTI0tl 0F DISCREPANCY THE REACTOR VESSEL LEAK LINE ISOL C0tlTROL SHITCH (CV 8032) AtlD INDICATOR (TI 401) ARE HISPLACED IN THE PRESSURIZER SECTION.
RECOMMENDATION:
CHAtlGE
~s COLOR PAD THESE COMP 0tlENTS THE SAME COLOR AS THE RCS.
ACTION:
lll RDC NO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED THESE COMPONEtiTS THE SAME YELLOH AS THE REST OF THE REACTOR C00LAtli SYSTCH. THE PRESSURIZER IS PART OF THE RCS.
SINCE THESE C0tiTROLS ARE ASSOCIATED HITH PRESSURE CONTROL / RELIEF JUST LIKE THE PORVS THEY ARE NEXT TO, THEIR LOCATI0tl IS APPROPRIATE.
PR00LEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 e
r
- q PORTLAND GEllERAL ELECTRIC HUMAtl ENGIflEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT 110:
RPT DATE: 12-30-85 00G320 HED NO: 0098 PLANT: TROJAN g
RPT TIME: 11:23:40 DATE: 02-09-82 TRACKING STATUS: CORRECTICH REVIEHER: PRELIMINARY STUDY - P50 DATA SOURCE: C0tlTROL ROCH SURVEY - GP DOCUMENT l10: 1.2.2.1 0700 GUIDELINE NO: G.G.G.2 GUIDELINE AREA: CUIDELINE. SUBAREA:
PAllEL LAYOUT DEMARCATION PANEL /WORKSTATI0tl ID: COMP 0tlEllT NO: CCHP0tlENT DESCRIPTION:
C-12 GENERIC RCS DESCRIPTI0tl 0F DISCREPAtlCY THE RCS HAS NO HEANS OF DEMARCATI0tl TO SEPARATE IT FROM OTHER SUBSYSTEHS.
RECOMMENDATION:
CHAtlGE COLOR PAD THIS SUBSYSTEM (COLOR TDD) .
ACTION:
RDC NO: 84-125 h
COMPLETE. RDC 84-125 COLOR PADDED THE REACTOR C00LAtiT SYSTEH A LIGHT YELLOH. THE COLOR IS APPLIED ON C-12 FOR RCP, FLCH AND TEMPERATURE IllDICATI0tlS, C-13 FOR THE PRESSURIZER SUBSYSTEH, C-16 FOR THE REACTOR VESSEL HEAD VEllTS, C-18 FOR FRESSURIZER LEVEL / PRESSURE IllDICATI0tlS, AND C-02 FOR PRESSURIZER CONTROLS.
PROBLEH CATEGORY: 3 IMPLEHEllTATION SCHEDULE: 12-31 85 0
PORTLAf1D GENERAL ELECTRIC HUMAN EtiGIllEERING DISCREPANCY ALL RECORDS Iti HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0093 PLANT: TROJAtt g
RPT TIME: 11:23:42 DATE: 02-09-82 TRACKING STATUS: CORRECTI0ti REVIEHER: PRELIMINARY STUDY - P50 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14k 0700 GUIDELINE NO: 6.6.6.1 GUIDELIllE AREA: GUIDELIt1E. SUBAREA:
PANEL LAYOUT NEED FOR LOCATI0ti AIDS PANEL / WORKSTATION ID: COMP 0t1Eili NO: COMP 0t4ENT DESCRIPTIO!l:
C-12 FI-183A FLOW INDICATOR C-12 BORATION CONTROLS DESCRIPTICil 0F DISCREPANCY THE EMERGEllCY BORATI0tt CONTROLS AliD THEIR RELATED DISPLAY (FI 183A) ARE HESTED Ill THE CVCS SUBSYSTEH, AtlD NOT EASILY IDENTIFIED.
RECOMMEllDATIM:
CHAT 1GE
-s SIllCE THIS EQUIPMEtiT IS RELATED TO SAFETY INJECTI0tt, COLOR par 'T THE
( SAME COLOR AS THAT SYSTEH.
lh ACTI0ti: '
RDC NO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED THE SIGNIFICANT HIGH HEAD IllJECTIOrl/
BORATION COMPONENTS Oil PANELS C-12 AND C-13 DARK GREEN. FI-183A AND ASSOCIATED C0tiTROLS HERE PART OF THIS PADDItlG EFFORT.
PROBLEH CATEGORY: 4 IMPLEMEllTATI0tt SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUMAN EllGINEERIllG DISCREPAtlCY ALL RECORDS Ill HED NDR SEQUENCE RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0100 PLANT: TROJAN g
RPT TIME: 11:23:44 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P50 DATA SOURCE: CONTROL ROCH SURVEY - GP DOCUMENT NO: 1.2.1.14e 0700 GUIDELINE NO: 6.8.1.1.B GUIDELINE AREA: GUIDELINE. SUBAREA:
PAtlEL LAYOUT ASSIGNIllG PANEL CONTEllTS PANEL /WORKSTATI0tl ID: COMP 0tlENT NO: COMPONElli DESCRIPTI0ti:
C-12 NR-46 POWER RAtlGE CHAMBER PERCEili C-12 NR-47 POWER RAtlGE CHAtlBER PERCENT C-12 NR-Al POWER RANGE CHAMBER CURRENT C-12 NR-42 POWER RAtlGE CHAMBER CURREtli C-12 NR-43 POWER RAtlGE CHAMBER CURRElli C-12 NR-44 POWER RAllGE CHAMBER CURREtli C-12 DESCRIPTI0tt OF DISCREPAllCY
-s THE POWER RAtlGE CHAMBER EQUIPMENT (P.R.X POWER HR-46 & NR-47, POWER RAtlGE CHAMBER CURRENTS NR-41, flR-42, NR-43 & NR-44) IS ASSOCIATED WITH llh THE PRESSURIZER SUBSYSTEH Otl PAllEL C-13.
RECOHHENDATION:
CHANGE TAPE THIS EQUIPHEllT OFF, ALONG WITH P.R.X POWER RECORDERS, FOR DEMARCATI0tl PURPOSES.
ACTI0ti:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEHARCATI0tt ARoutID THESE RECORDERS AS A GROUP AND PROVIDED HEW LABELS.
PROBLEH CATEGORY: 3 IMPLEMEllTATIOff SCHEDULE: 12-31 85
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0101 PLANT: TROJAN g
RPT TIME: 11:23:47 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P50 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.1.5.14e 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-12 TR-413A HOT LEG TEMPERATURE RECORDER C-12 TR-4138 COLD LEG TEMPERATURE RECORDER C-12 TR-433A HOT LEG TEMPERATURE RECORDER C-12 TR-4338 COLD LEG TEMPERATURE RECORDER DESCRIPTION OF DISCREPANCY THE RECORDERS FOR HOT AND COLD LEG TEMPERATURES (TR-413 A & B AND TR-433 A & B) ARE ARRANGED SO THAT ONE RECORDER PRESENTS HOT LEG TEMPERATURES FOR THQ LOOPS AND ONE PRESENTS COLD LEG TEMPERATURES FOR
'3 TWO LOOPS. THE GREEN INDI';ATOR POINTS ARE NOT HELL DEFINED AND ARE 00SCURED BY THE RED POINTS SINCE THEY BOTH TRACK AT ABOUT THE SAME PLACE. ALSO THE GREEN IHK ODLITERATES THE RED IHK.
lll RECOMMENDATION:
CHANGE IT IS SUGGESTED THAT EACH OF THE FOUR RECORDERS PRESENT HOT AND COLD LEG TEMPERATURES FOR ONE LOOP. THIS ARRANGEMENT HOULD FACILITATE THE ACQUISITION OF INFORMATION FROM THE RECORDERS AND HOULD PROVIDE A BETTER RELATIONSHIP OF THE INFORMATION TO THE RESPECTIVE METERS ABOVE THE RECORDERS. HOWEVER, THE RCP SEAL LEAKOFF RECORDERS BELOW THE TEMPERATURE RECORDERS CANNOT BE CHANGED COMPARABLY, SO THESE RECORDERS MAY BE GROUPED BY TAPE. POINTERS ON RECORDERS SHOULD DE BETTER DEFINED BY REPAINTING.
ACTION:
RDC NO: 84-043 COMPLETE. RDC 84 043 REPLACED THE RECORDERS AND REGROUPED INPUTS SO THAT COLD AND HOT LEG TEMPERATURES FOR EACH LOOP IS DISPLAYED ON THE SAMEF RECORDER (TIR-413/423/433/443). THE RCP SEAL LEAKOFF FLOW RECORDERS HERE CPtHGED SIMILARLY So THAT EACH IS ALIGNED BELOW ITS RESPECTIVE LOOP TEMP-
'dATURE RECORDER. BOTH SETS OF RECORDERS ARE ARRANGED FROM LOOP A TO D FROM LEFT TO RIGHT.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09 30 86
PORTLAND GENERAL ELECTRIC HUMAtt EilGIllEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUEilCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0102 PLANT: TROJAN g
RPT TINE: 11:23:50 DATE: 02-08-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMIllARY STUDY - P51 DATA SOURCE: C0tlTROL R00H SURVEY - GP DOCUMENT NO: 1.2.3.5 0700 GUIDELINE fl0: 6.8.2.1.C GUIDELINE t'EA: GUIDELIllE.SUDAREA:
PANEL LAYOUT SEQUENCE PANEL /HORKSTATI0tl ID: COMP 0tlElli t10: COMPONENT DESCRIPTI0ti:
C-12 E-684 REACTOR TRIP SHITCH DESCRIPTION OF DISCREPAtlCY THE REACTOR TRIP SWITCH IS NESTED IN THE CVCS SUBSYSTEH. OPERATI0fl 0F THIS SWITCH REQUIRES OtiLY OtlE STEP.
RECOMMENDATI0ti:
CHAllGE COLOR PAD THIS SHITCH RED, PROVIDE A MINIC THROUGH ITS BREAKER STATUS s INDICATOR LIGHTS AtlD USE A DEEP COLLAR OR A LOCKIllG COLLAR CN THIS SWITCH TO HELP PREVElli ACCIDEllTAL ACTIVATI0tl. THE TRIP SWITCH SHOULD llh NOT BE HIHICED TO THE BREAKERS.
ACTI0ti:
RDC tl0: 84-125 COMPLETE. RDC 64-125 ADDRESSED THE REACTOR TRIP SWITCH BY PROVIDItlG A LARGE, RED COLOR PAD BEHIND THE C0tlTROL SWITCH. A RESTRAIllIllG DEVICE IS NOT APPROPRIATE FOR SEVERAL REASONS: FIRST, Ill THE EVENT AN AUTOMATIC TRIP DOES NOT ACTUATE PROPERLY, IHMEDIATE HAtlUAL ACTI0tl IS REQUIRED.
SECOND, THE SWITCH IS LOCATED ON THE VERTICAL SECTION OF PAtlEL C-12/13 AND IS 8" ABOVE THE APRON PART OF PAllEL Atl0 HORE THAN 15" FROM ANY OTHER SWITCH. THERE ARE NO OTHER C0tlTROL SHITCHES ORIENTED Ill A SIHILAR HAtitlER OR OF THAT TYPE IN THAT SECTI0tl CF THE C0tlTROL BOARD. INADVERTENT OPERATI0tt IS NOT A CREDIDLE EVEtiT.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 O
PORTLAtID GENERAL ELECTRIC HUHAtt EilGINEERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0103 PLANT: TROJAN g
RPT TIHE: 11:23:52 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - PS1 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.14c 0700 GUIDELINE NO: 6.8.2.1.C CUIDELINE AREA: GUIDELINE. SUBAREA:
PAtlEL LAYOUT SEQUEllCE PANEL /WORKSTATI0tl ID: COMPONENT NO: COMP 0tlENT DESCRIPTI0ft:
C-12 PI-1932A DORIC ACID TAtlK-S PRESS IrlDIC C-12 PI-19320 BORIC ACID TAtlK-H PRESS INDIC C-12 LI-106 BORIC ACID LEVEL INDICATOR C 12 LI 102 BORIC ACID LEVEL INDICATOR C-12 TI-103 BORIC ACID TEMPERATURE IllDIC C-12 TI-107 BORIC ACID TEMPERATURE INDIC C 12 DESCRIPTI0ft OF DISCREPANCY s' BORIC ACID TAtlK SOUTH AND NORTH PRESSURE IIIDICATORS (PI 1932 A &
PI19328) COULD DE BETTER ASSOCIATED WITH DORIC ACID LEVEL Atl0 llh TEMPERATURE.
RECOMMENDATI0ti:
CHANGC PROVIDE SOME HEAtl3 0F ASSOCIATI0tl (e.g. A HIMIC HITH ARROW TO SH0H DIRECTI0tl 0F PRESSURE INDICATIONS).
ACTI0ft:
RDC t10: 84 125 COMPLETE. RDC 84-125 PROVIDED COLOR PADDIllG FOR LEVEL Att0 TEMPERATURE IllDIC ATI0tl. TO ASSOCIATE THEM HITH THE PADDING ARoutID THE C0!iTROL SHITCHES FOR THE NORMAL AND ENERGENCY DORATI0fl FLOW PATHS Oil THE APR0tl SECTI0tl 0F PANEL C-12. ONLY THE LEVEL Afl0 TEMPERATURE IllDICATORS WERE PADDED SIllCE THEY ARE KEY VARIABLES HITH RESPECT TO SYSTEH OPERATI0tl. THIS IS SUBSTAtlTIATED BY THE FACT THAT DOTH PARAMETERS ARE INCLUDED Ill TECHilICAL SPECIFICATI0 tis 3.1.2.7 AN0 3.1.2.8. THE BORIC ACID TANK PRESSURE IS l10T CRITICAL TO FULFILLIllG THE DESIGil FUtlCTION OF THE 00RATI0tl SYSTEH. THEREFORE, TO AVOID UtitlECESSARY COLOR PADDING Oil THE C0tlTROL BOARDS A C0flSCIOUS DECISI0ft HAS HADE t10T TO PAD THE PRESSURE INDICATORS.
PROBLEH CATEGORY: 4 IMPLEMENTATI0tl SCHEDULE: 12 31 85
PORTLAtlD GENERAL ELECTT;IC HUMAtt EllGIllEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUEllCE RPT NO: 006320 RPT DATE: 12-30-85 NED t10: 0104 PLAtlT: TROJAtt g
RPT TIME: 11:23:58 DATE: 02-09-82 TRACKIrlG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PS2 DATA SOURCE: C0flTROL R00H SURVEY - GP DOCUMElli tt0: 1.2.1.14e 0700 GUIDELIllE NO: G .9.2.1. A GUIDELIllE AREA: GUIDELIllE.SUB ARE A:
CONTROLS LOCATI0tl AttD ARRAtlGEMENT OF DISPLAY GR PANEL /WORKSTATIOil ID: COMP 0tlENT fl0: COMPONENT DESCRIPTI0ti:
C-02 FR 110 BORIC ACID FLOH RECORDER C-02 LI-185A VOLUME C0tlTROL TAllK LEVEL HETER DESCRIPTI0tl 0F DISCREPAtlCY BORIC ACID SYSTEH C0ilTROLLERS AND IllDICATOR LIGHTS AL0tlG HITH THE PRI.
HTR. & DORIC ACID FLOWS TO DLEilDER (RECORDER FR 110) AllD VCT LEVEL (HETER LI-185A) LOCATED ABOVE ARE NOT READILY ASSOCIATED HITH THE BORIC ACID SYSTEM PARTS Oil C-11.
REC 0ttHENDATI0ft:
CHAllGE TAPE THESE DISPLAYS AllD C0flTROLS TO CORRESP0t1D HITH RELATED COMPONEllTS h
Cil C-12 ACTION:
RDC NO: 84 125 COMPLETE. RDC 84-125 PROVIDED DElfARCATI0tl Oil PANEL C D2 TO SET THE VCT HAKEUP SYSTEH APART FROH THE RCD CONTROLS. INDICATORS FR-110 AtlD LI-185A ARE DUPLICATED ON PAtlEL C-12 BY FI-110 AND LI-1850. HEllCE FOR THE OPERATOR PERFORilIllG DORATI0tl FLOWPATH ALIGilHEtlTS Oil PAtlEL C 12 THERE IS tiO IMMEDIATE flEED TO LOCATE THE INDICATORS ON PANEL C 02. COLOR PADDING HAS USED Oil PANEL C-12 FOR ONLY THE KEY 00RATI0tl FLOWPATH C0flTROLS. EVEN COLOR PADDIllG OF THE VCT LEVEL AND DORIC ACID FLOH INDICATORS Otl C 12 HAS CONSIDERED NOT HARRANTED. ADDITI0flALLY, THE AS$0CIATI0tl CF VCT HAKEUP C0flTROLS Cil PAllEL C-02 HITH THE DORATI0tl FLOWPATH C0flTROLS Off C-12 IS QUITE CLEAR. AS HAS DEEtt STATED EARLIER, THE OCRDR TEAM HAS VERY CONSCICUS OF THE QUAtlTITY OF COLOR PADDING DEIllG EMPLOYED Ill THE C0?lTROL ROOH APID HANTED TO EXERCISE THAT USE OrlLY HHERE IT HAS ABSOLUTELY ESSENTIAL.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 12 31 85
PORTLAllD GENERAL ELECTRIC HUMAN ENGIllEERIllG DISCREPANCY ALL RECORDS Ill HED NBR SEQUENCE
^
RPT NO:
RPT DATE: 12-30-85 00G320 HED NO: 0105 PLANT: TROJAtl g
RPT TIME: 11:24:02 DATE: 02-09-82 TRACKIllG STATUS: CORRECTI0ft REVIEHER: PRELIMINARY STUDY - P52 DATA SOURCE: C0tlTROL R00H SURVEY - GP DOCUMENT l10: 1.2.1.14e 0700 GUIDELINE NO: G.9.2.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
C0tlTROLS LOCATION AllD ARRAtlGEMENT OF DISPLAY GR PAtlEL/HORKSTATI0tl ID: COMP 0tlENT NO: COMPotlEili DESCRIPTI0ti:
C-02 N/A SI ACTUATI0tl SWITCHES C-02 CI ACTUATI0tl SWITCHES DESCRIPTI0tl 0F DISCREPAtlCY THE SI AND CI ACTUATI0tl SWITCHES ARE NOT HARTED FOR EASY ASSOCIATION WITH THE RELATED SUBSYSTEM ON C-19.
RECOMMEllDATI0tt:
CHAllGE COLOR PAD THESE SWITCHES RED. THE REACTOR TRIP SWITCH Otl PANEL C 02 SHOULD ALSO BE COLOR PADDED RED.
llh ACTI0ti:
RDC NO: 84-125 ORIGIllALLY THESE SWITCHES HERE NOT TO BE COLOR PADDED DUE TO THEIR ALREADY DARK RED HANDLE COLOR. VERIFICATI0tl CF THE IMPLEMENTED EH-HAtlCEMElli SCHEME DETERMINED THAT HORE C0tlTRAST FROM SURROUNDItlG C0tiTROLS IS DESIRED. THEREFORE, THE SWITCH BACKGROUNG HILL DC COLOR PADDED RED JUST LIKE THE REACTOR TRIP SWITCHES ON PAtlELS C 02 AND C-12.
PRODLEH CATEGORY: 3 IMPLEMEllTATIOil SCHEDULE: 09 30 8G
a PORTLAND GEllERAL ELECTRIC HUMAtt EllGINEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0108 PLANT: TROJAN g
RPT TIHE: 11:24:06 DATE: 02-OS-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMIllARY STUDY - PS2 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.14c 0700 GUIDELINE NO: 6.9.2.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
C0t4TROLS LOCATI0tl AND ARRAtlGEMENT OF DISPLAY GR PANEL /WORKSTATI0tl ID: COMP 0tlENT NO: COMP 0flENT DESCRIPTI0ti:
C-02 N/A ROD C0tiTROL INSTRUMENTS C-02 POWER LEVEL CONTROLS & DISPLAYS DESCRIPTI0tl 0F DISCREPANCY THE ROD C0tlTROL/ POWER LEVEL CONTROLS AND DISPLAYS THAT RELATE TO COMPONENTS CH C-12 HAVE NO DEMARCATION LINES. THIS INCLUDES THE SOURCE, INTERHEDIATE, AND POWER RAtlGE RESET AND TRIP BLOCK SWITCHES.
RECOMMENDATICH:
s CHANGE ALTHOUGH THE RELATED SUBSYSTEH Oil C-12 IS NOT TAPED, TAPE OFF THESE llh CONTROLS AtlD IllDICATI0il ON C-02 TO DEHARCATE THEH FROH OTHER Uti-RELATED, ADJACENT SUBSYSTEllS.
ACTI0ti:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEMARCATION OF THE RESET / TRIP SWITCHES AfID OTHER RCD C0!1 TROL SYSTEN DISPLAYS Oil PAtlEL C-02.
PRODLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 12-31-85
m..
( -,
'/ PORTLAtlD GENERAL ELECTRIC
/
HUHAN ENGINEERIllG DISCREPANCY ALL RECORDS IN HED flBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0107 PLAtlT: TROJAN g
RPT TINE: 11:24:03 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P53 DATA SOURCE: C0tlTROL R00H SURVEY - GP
..........................................................................___.e i DOCUMENT NO: 1.2.3.1 0700 GUIDELINE t10: 6.5.1.6 y ......................................._______.......____ .....__.._______.....
GUIDELINE AREA: GUIDELINE. SUBAREA:
I VISUAL DISPLAYS COLOR CODING PANEL /WORKSTATI0t1 ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-04 D-5011 EVACUATI0ti SIREN SWITCH C-04 CONTAINHENT EVACUATION HORN CONT DESCRIPTION OF DISCREPANCY EVACUATION SIREN AND CONTAINHENT EVACUATI0t1 HORN SHITCHES HAVE BEEN ACCIDENTALLY ACTUATED WHEN OPERATORS ATTEMPTED TO ACTIVATE THE STEAHLINE AND PRESSURIZER BLOCK AND RESET SWITCHES.
RECOMMENDATION:
CHANGE
) PROVIDE SOME HEANS OF VISUAL DISTINCTION, e.g. RED LABELS.
llh ACTION:
RDC NO: 84-125
[ ,
RDC 84-125 HILL PROVIDE DEMARCATI0tl AND HHITE/ BLUE CROSSHATCHING.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: 09-30-88 s
~~
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
- 1 RPT NO: D06320 HED NO: 0108 t
i v RPT DATE: 12-30-85 PLANT: TROJAN RPT TIHE: 11:24:11 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PS3 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.13 0700 GUIDELINE NO: G.S.2.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS LOCATION AND ARRANGEMENT OF DISPLAY GR PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-04 GENERIC PERHISSIVE STATUS PANEL INDIC DESCRIPTION OF DISCREPANCY LIGHTS ARE POORLY ARRANGED ACCORDING TO FUNCTION ON THE PERMISSIVE STATUS PANEL, AND THE BLUE LENSES ARE HARD TO READ HITH THE HHITE INCANDESCENT BAND BEHIND THE LENS.
RECOMMENDATION:
CHANGE REGROUP THE LIGHTS (i .e. PUT LO-LO TAV & CONDENSER AVAILABLE LIGHTS
',) ABOVE THE TURB. POWER STH. DUMP ARHED LIGHT) AND TAPE THEH OFF. USE HHITE LENSES HITH BLACK LETTERING.
lh ACTION:
RDC NO: 84-125 PARTIAL COMPLETION. RDC 77-055, DCP 2 REGROUPED THE LIGHTS. THE BLUE LENSES HILL BE CHANGED TO BLACK-ON-HHITE LENSES BY PLANT HAINTENANCE REQUEST.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86 L e
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREP" M ALL RECORDS IN HED NBC 56 W*J-(
, RPT NO:
RPT DATE: 12-30-85 D06320 HED HO: 0109 PLANT: TROJAN g
RPT TIME: 11:24:14 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P53 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.6 0700 GUIDELINE NO: G . 8 .1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ASSIGNING PANEL CONTENTS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-04 GENERIC BYPASS STATUS PANEL INDIC LIGHT DESCRIPTION OF DISCREPANCY THE BYPASS STATUS PANEL INDICATOR LIGHTS ARE POORLY GROUPED HITHIN THE PANEL.
RECOMMENDATION:
CHANGE REARRANGE THE COLUMNS AS FOLLOWS: GOING FROM LEFT TO RIGHT - 1) s HOVE COLUMN 2 TO COLUMN 4 POSITION 2) MOVE COLUMN 4 TO COLUMN 3 y POSITION 3) MOVE COLUMN 3 TO COLUMN 2 POSITION THIS PUTS HIS llh INDICATIONS TOGETHER AND TURBINE STM PUMP INDICATIONS TOGETHER.
ACTION:
RDC NO: 84-135 RDC 84-135 HILL IMPLEMENT RECOMMENDED CHANGE.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-88
7 .... .. - - . - .----- ... ---------. - - - - .--
l PORTLAND GENERAL ELECTRIC '
HUMAtt ENGINEERING DISCREPAllCY ALL RECORDS IN HED HBR SEQUENCE
'J-i RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0110 PLANT: TROJAN g
RPT TIME: 11:24:17 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P54 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14e 0700 GUIDELINE NO: G.8.2.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PAllEL LAYOUT SEQUENCE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-05 GENERIC AFH CONTROLS AND DISPLAYS DESCRIPTION OF DISCREPANCY THE AUXILIARY FEEDWATER SUBSYSTEM IS NOT HARKED FOR EASY IDENTIFICATION HITH RELATED SWITCHES ON OTHER PANELS.
RECOMMENDATION:
CHANGE COLOR PAD THE AUX FH CONTROLS AND DISPLAYS FOR BETTER ASSOCIATION WITH RELATED SYSTEM COMPONENTS LOCATED OH OTHER PANELS.
,- ) .......____...............__... __. ___....................__...............___
ACTION:
lll RDC HO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED ALL AFH COMPONENTS IN A LIGHT BLUE.
PROBLEH CATEGORY: 2 IMPLEMENTATION SCHEDULE: 12-31-85 m!
- =.g m =
- : r = =. :: =.= = =- : - - - := :- - = . . ==. :: == == = = = = = = = ::= .
t PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/~'s kl
- RPT NO:- D06320 RPT DATE: 12-30-85 HED NO: 0111 PLANT: TROJAN g-RPT TIME: 11:24:18 DATE: 02-09-82 TRACKING STATUS:' CORRECTION
. REVIEHER: PRELIMINARY STUDY - P55 CONTROL ROOH SURVEY - GP -l DATA' SOURCE:
DOCUMENT NO: 1.2.2.1 0700 GUIDELINE NO: 6.8.1.3.C L GUIDELINE AREA: GUIDELINE. SUBAREA:
1 PANEL LAYOUT ENHANCING RECOGNITION AND IDENTIFICATI
- PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-11 GENERIC ESF AND NON-ESF SWITCHES DESCRIPTION OF DISCREPANCY
RECOHHENDATION:
! CHANGE CONSIDER COLOR PADDING THE ESF SHITCHES WITH A DARKER OR LIGHTER BLUE VERY CLOSE TO THE BOARD COLOR.
~
ACTION:
RDC NO: 84-125 h
1 ' COMPLETE. THE RECOHHENDED CHANGE HAS NOT ACCEPTABLE DUE TO TOO HUCH COLOR PADDING ALREADY. RDC 84-125 DID PROVIDE BLACK AND DEMARCATION AND HIERARCH-ICAL LABELS TO AID THE OPERATOR IN DISTINGUISHING BETHEEN THE ESF AND NON-ESF PORTIONS OF'THE PANEL.
! IMPLEMENTATION SCHEDULE: 12-31-85
' PROBLEH CATEGORY: 2 I
L .
E'
('
i 4
PORTLAND GENERAL ELECTRIC HUHAtl ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-3D-85 DDG32D HED NO: 0112 PLANT: TROJAN g
RPT TINE: 11:24:21 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P55 DATA SOURCE: CCHTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.13 070D GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-11 GENERIC ON & OFFSITE SWITCHYARD HETERS DESCRIPTI0tl 0F DISCREPANCY ONSITE AND OFFSITE SHITCHYARD HETERS ARE NOT DIFFERENTIATED EXCEPT BY LABEL.
RECOHHEtlDATION:
CHANGE TAPE OFF THE HETERS FOR DIFFERENTIATI0tl.
f
) ACTION: llh RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEMARCATION AND HIERARCHICAL LABELING TO DISTINGUISH BETHEEN THE ESF AND NON-ESF HETERS. DUE TO THE HIMICS PROVIDED ON PANEL C-11 IT IS CLEAR HHICH SHITCHYARD HETERS ARE ONSITE AND HHICH ARE OFFSITE. THE NEH LABEL FORMAT ALSO HAKES THIS DISTINCTION BETTER.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
)
PORTLAND GENERAL ELECTRIC HUMAN EilGINEERIllG DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE
'-/
4 RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0113 PLAT 1T: TROJAN g
RPT TIME: 11:24:23 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PSG DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14e 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE.SUDAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMP 0t1ENT DESCRIPTION:
C-15 GENERIC DRAIN VALVE CONTROLLERS DESCRIPTION OF DISCREPANCY THE DRAINS IN THIS SECTION ARE NOT EASILY PICKED OUT FROM SURROUNDING CONTROLS.
RECOMMENDATION:
CHANGE TAPE OFF DRAINS AS A GROUP AND PROVIDE UMBRELLA LABELS TO IDENTIFY GROUPS OF VALVES. STEAM PACKING SHITCHES HOULD THEN ALSO BE IDENTIFIED
,) BY AN UMBRELLA LABEL.
h ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEMARCATION AND IMPROVED LABELS TO DIFFERENTIATE THE DRAIN VALVE C011TROLS FROM OTHER CONTROLS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 t
PORTLAND GEllERAL ELECTRIC HUMAN ENGIllEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
()
RPT 110:
RPT DATE: 12-30-85 DDG320 HED NO: 0114 PLAT 4T: TROJAtt g
RPT TIME: 11:24:27 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P5G DATA SOURCE: CONTROL ROOM SURVEY - GP I DOCUMENT NO: 1.2.1.14e 0700 GUIDELItiE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMP 0t4ENT DESCRIPTION:
C-15 GENERIC SEAL OIL INSTRUMENTATION C-15 GENERIC HYDRALIC FLUID INSTRUMENTATION C-15 GENERIC STATOR C. H. INSTRUMENTATION DESCRIPTIO!i 0F DISCREPANCY COMPONENTS OF THE SEAL OIL, HYDRAULIC FLUID AND STATOR C.H. ARE NOT EASILY IDENTIFIED WITH THE PROPER HODULE.
RECOMMENDATION:
,-- CHANGE i
l USE TAPE TO EFFECT AN EASIER IDENTIFICATION.
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEHARCATION TO IMPROVE THE ASSOCIATION OF THESE CONTROLS.
PROBLEM CATEGORY: 4 IMPLEMENTATI0t1 SCHEDULE: 12-31-85
,m a<
3
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DDG320 HED NO: 0115 PLANT: TROJAN g
RPT TIHE: 11:24:29 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PSG DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.6 0700 GUIDELINE NO: 6.8.2.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LOGICAL ARRANGEMENT AND LAYOUT PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-15 CV-2354 HEATER EXT .INE CRAIN VLV CONT C-15 CV-2382 HEATER EXT LINE DRAIN VLV CONT
_............____________...._____......... 4 ...___............_____..........
DESCRIPTION OF DISCREPANCY HEATER EXT LINE uhAIN VALVES CV2354 AND CV2382 (NUMBERS 2 AND 1) ARE ARRANGED SO THAT NUMBER 1 IS ON THE RIGHT AND NUMBER 2 IS ON THE LEFT.
RECOHHENDATION:
CHANGE
- REARRANGE SO THAT NUMBER 1 IS ON THE LEFT AND NUMBER 2 ON THE RIGHT.
? ; ALSO STACK THE ADDITIONAL INDICATOR LIGHTS NUMBERS 2452 & 2451 ABOVE h
^
THEIR RESPECTIVE SWITCHES.
ACTION:
RDC NO: 84-136 COMPLETE. RDC 84-125 IMPROVED THE LABELING AND USED DEMARCATION TO ASSOCIATE EACH CONTROL SWITCH HITH ITS INDICATING LIGHTS. SPACE CONSTRAINTS AROUND THE ASSOCIATED SBN SHITCHES PREVENTED HOVEMENT OF THE INDICATING LIGHTS TO ABOVE EACH SWITCH. OPERATIONS DEPARTHENT PERSONNEL FEEL THE DEMARCATION HAS SIMPLIFIED SWITCH OPERATION CONSIDERABLY AND DO NOT DESIRE TO HAVE THE CONTROL SHITCH POSITIONS SHAPPED. THAT PORTION OF RDC 84-136 HAS BEEN SUBSEQUENTLY CANCELLED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-87
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0116 FLANT: TROJAN g
RPT TIME: 11:24:33 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P5G DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.6 0700 GUIDELINE NO: 6.8.2.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LOGICAL ARRANGEMENT AND LAYOUT PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-15 N/A EXTRACTION LINE DRAIN INDICATOR LIGH C-15 INTERCEPT REHEAT STOP INDICATOR LIGH C-15 BLEEDER TRIPS INDICATOR LIGHTS C-15 TURB STOP VLV INDIC LIGHTS DESCRIPTION OF Di3CREPAHCY THE INDICATOR LIGHTS FOR THE EXTRACTION LINE DRAINS, INTERCEPT RE- HEAT STOPS AND BLEEDER TRIPS ARE NOT ARRANGED IN A LOGICAL ORDER. WHEN THE LEFT BANK OF LIGHTS ARE OPEN (EXTRACTION LINE DRAINS) THE RIGHT BANK s SHOULD BE CLOSED (BLEEDER TRIPS). THOUGH THESE LIGHTS ARE SIMPLY READ
, AS A BLOCK, THE ARRANGEMENT HITHIN SETS COULD BE IMPROVED.
llh RECOMMENDATION:
CHANGE ARRANGE THESE INDICATORS TO FORH A HORE LOGICAL ORDER HITHIN SETS, PROVIDE TAPE TO SEPARATE GROUPS OF LIGHTS.
ACTION:
RDC NO: 84-136 IMPLEHENT RECOMMENDATION MACE ABOVE. ENSURE HASTER AND SLAVE INTERCEPT REHEAT VALVES FOR EACH LP TURBINE ARE ACROSS FROM EACH OTHER. STACK OTHER VALVES IN NUMERICAL ORDER, BY TRAINS.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-87 m
.s
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
-/
RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0117 PLANT: TROJAN g
RPT TIME: 11:24:38 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P58 DATA SOURCE: C0t4 TROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.4 0700 GUIDELINE NO: G.8.2.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LAYOUT C0riSISTENCY PANEL /HORKSTATI0tt ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-18 HO-3210B RHR HX CCH INLET SHITCH C-18 CV-3288 SC II EQUIPMENT CCH INLET SHITCH DESCRIPTION OF DISCREPANCY SPECIFICALLY, SHITCHES FOR THE A AND B TRAINS ARE NOT LAID OUT CONSISTENTLY.
RECOMMENDATION:
INVESTIGATE FURTHER j ACTION:
RDC HO: 84-138 h
RDC 84-136 HILL SHAP THE POSITI0tl 0F THESE THO SWITCHES. THAT HILL HAKE THEN THE HIRROR IMAGE OF THE "A" TRAIN CONTROL SHITCHES FOR RHR HEAT EXCHANGER AND SC II CCH INLET VALVE. THE RELOCATION HILL ALSO REQUIRE TOUCH UP PAINTIt1G AND HIMIC LINE CHANGES. !
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-87
'% _./
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D08320 RPT DATE: 12-30-85 HED NO: 0118 PLANT: TROJAN g
RPT TIHE: 11:24:41 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P58 DATA ?OURCE: CONTROL ROOH SURVEY - GP DOCUMENs NO: 1.1.1.7 0700 GUIDELINE NO: 6.8.2.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LAYOUT CONSISTENCY PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 LI-3394 CCW SURGE TANK LEVEL INDICATOR C-18 LI-3587 CCW SURGE TANK LEVEL INDICATOR DESCRIPTION OF DISCREPANCY DISPLAY ARRANGEMENT IS NOT CONSISTENT FROH ONE SITUATION TO ANOTHER (e.g. CCW HETER ARRANGEMENT IS ONLY PARTIALLY HIRROR-IHAGED).
RECOMMENDATION:
INVESTIGATE FURTHER
~'
RDC NO:
NO CHANGE. EXACT HIRROR-IHAGING IS NOT POSIBLE DUE TO DIFFERENCES BETHEEN TRAINS. THIS PANEL IS ALREADY HINICED AND EASILY USED SINCE IT IS NOT VERY CONGESTED. LOCATED ON THE VERTICAL SECTION, THE CCW SURGE TANK PRESSURE AND LEVEL INDICATORS ARE ESPECIALLY DEVOID OF CONGESTION. SINCE READING OF THE SURGE TANK LEVEL AND/OR PRESSURE IS NOT A TIME CRITICAL EVOLUTION IN ANY OF THE EMERGENCY OPERATING PROCEDURES, HOVEMENT OF THE INDICATORS TO PRODUCE EXACT HIRROR-IMAGING IS UNWARRANTED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A C e
.________ _ _ __ __. _ _ _ _ __________ ___ __________________ _ __ q P0nfLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
-J i RPT NO:
RPT DATE: 12-30-85 D0832D HED NO: 0119 PLANT: TROJAN g
RPT TINE: 11:24:44 DATE: 02-09-82 TRACKING STATUS: CORRECTION
................................................:1: y .........................
REVIEHER: PRELIMINARY STUDY - P58 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14e 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 GENERIC VALVE POSITION INDICATORS FOR SI DESCRIPTION OF DISCREPANCY THERE IS NO EASY METHOD TO IDENTIFY THE VALVES WHICH REALIGli DURING A SAFETY INJECTION.
RECOMMENDATION:
CHANGE CONSIDER COLOR PADDING THESE VALVES THE SAME COLOR AS THE SI HODULE. AN ALTERNATIVE SOLUTION HOULD BE TO PROVIDE PLASTISOL HANDLES ON THESE s
j VALVE SHITCHES.
h ACTION:
RDC NO: 84-125 COMPLETE. ALL COMPONENTS ARE ADDRESSED IN INDIVIDUAL SYSTEM PORTIONS OF [
COLOR PADDING ENHANCEMENT SCHEME. ACTUAL RECOGNITION OF CORRECT ALIGNMENT IS A FUNCTION OF OPERATOR PROCEDURES AND TRAINING, EG ., FLOH, NO FLOH-CHECK VALVE LINEUP. SI STATUS PANEL PROVIDES ADDITIONAL INFORMATION.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
s - _ . . _ _ _ _ _ __ _ _____________________________________________
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0120 PLANT: TROJAN g
RPT TINE: 11:24:46 DATE: 02-09-82 TRACKING STATUS: CO.RRECTION REVIEHER: PRELIMINARY STUDY - P59 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.7 0700 GUIDELINE NO: 6.8.2.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LOGICAL ARRANGEMENT AND LAYOUT PANEL /HORKSTATION ID: COMTONENT NO: COMPONENT DESCRIPTION:
C-41 RIS-3110A PROCESS RADIATION METER C-41 RIS-31108 PROCESS RADIATION METER C-41 RIS-4006 PROCESS RADIATION METER C-41 PRM-GA PROCESS RADIATION HETER C-41 PRM-GB PROCESS RADIATION METER C-41 PRM-13 PROCESS RADIATION HETER C-41 PRH-15 PROCESS RADIATION HETER DESCRIPTION OF DISCREPANCY s ARRANGEMENT OF PROCESS RADIATION HETERS ON THIS PANEL IS NOT OPTIMAL.
ll RECOMMENDATION:
CHANGE REARRANGE HETERS TO REFLECT A LOGICAL GROUPING ORDER.
ACTION:
RDC NO: 84-134 COMPLETE. RDC 84-134 REARRANGED HETERS AS HUCH AS POSSIBLE INTO A LOGICAL ORDER GIVEN THE SPACE CONSTRAINTS OF PANEL C-41.
.......................................................=,.......................
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-88
)
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0121 PLANT: TROJAN g
RPT TIHE: 11:24:49 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P59 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.3 0700 GUIDELINE NO: 6.8.2.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LOGICAL ARRANGEMENT AND LAYOUT PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-41 B-2441 PRM1 CONT SAMPLE RAD HON CONT C-41 SV-5GG4 PRH1 PURGE EXH SAMP RAD MON CONT DESCRIPTION OF DISCREPANCY THE PROCESS RAD MONITOR SHITCHES ARE NOT OPTIMALLY ARRANGED, (e.g. THE PERH 1 CONTAINMENT SAMPLE (B2441) AND PERN 1 PURGE EXHAUST SAMPLE (SV5GG4) ARE RELATED, THOUGH THEY ARE HOUNTED ON DIFFERENT RACKS OF THE SAME PANEL).
RECOMMENDATION:
CHANGE REARRANGE THESE SHITCHES TO PROVIDE EASIER ASSOCIATIONS AND USE HIMICS h
TO FACILITATE SHITCH SEQUENCING.
ACTION:
RDC NO: 84-125 PARTIAL COMPLETION. RDC 81-D20 REARRANGED SWITCH LOCATIONS. A HIMIC OR SIMPLIFIED P&ID HILL ADDED TO THE BLANK PANEL FACE TO AID THE OPERATOR IN COMPREHENDING THE IMPACT OF CONTROL SWITCH HANIPULATIONS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86
n--..-- .- - - - - . .-- - --
..--_----g PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0122 PLANT: TROJAN g
RPT TIME: 11:24:51 DATE: 02-03-82 TRACKING STATUS: CORRECTICN REVIEHER: PRELIMINARY STUDY - PGO DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.3.1.39 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A SHOKE DETECTOR DESCRIPTION OF DISCREPANCY THE SHOKE DETECTOR SENDS NO SIGNAL TO THE HAIN CONTROL R00H. ALSO, ONCE AN ALARH AUDIBLE IS SILENCED, THE ALARM HILL NOT RESOUND UNLESS THE FIRST ALARM CONDITION CLEARS.
RECOMMENDATION:
CHANGE
~. THE SMOKE DETECTOR ALARM AND FIRE PROTECTION PANEL ALARH SHOULD BE
() ~
INCLUDED IN THE HAIN ANNUNCIATOR SYSTEM AND SHOULD INCORPORATE RE-FLASH CAPABILITY.
llh ACTION:
RDC NO: 80-053 COMPLETE. RDC 80-053 RESOLVED THIS PROBLEH. PANLL K-40 HAS REPLACED HITH A CRT ALARH PANEL HITH FULL RESET CAPABILITY. THE CRT INCLUDES ALL INPUTS FROH PANEL C-43. ANY ADDITIONAL ALARMS HILL BE ACCEPTED AND AUDIBILIZED WITHOUT REQUIRING THE PREVIOUS ALARM TO CLEAR.
PROBLEH CATEGORY: 2 IMPLEMENTATION SCHEDULE: N/A K., _/
y; .__ __. _ _ _ . _ _ _ . _ . . ._ _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ . . . _ _ .
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR 3EQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0123 PLANT: TROJAN g
RPT TIME: 11:24:53 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PGO DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.3.1.52e 0700 GUIDELINE NO: 6.2.2.6.B GUIDELINE AREA: GUIDELINE. SUBAREA:
COHHUNICATIONS SIGNAL INTENSITY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 N/A FIRE PROTECTION ALARM DESCRIPTION OF DISCREPANCY AUDIBLE FOR THE FIRE PROTECTION SYSTEN HAS TAPED OVER TO MUTE THE INTENSITY OF ITS IRRITATING SOUND.
RECOMMENDATION:
CHANGE PROVIDE AN AUDIBLE WITH HORE PLEASANT CHARACTERISTICS AND SET IT AT AN INTENSITY LT.PEL CI 10 DBA LOUDER THAN THE AMBIENT NOISE LEVEL.
i '
ACTION:
lll RDC NO:
COMPLETE. FIRE PROTECTION SYSTEM ANNUNCIATOR SYSTEH REPLACED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A v
~. -- -- -.- .- . .-
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
~/
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0124 PLANT: Ut0JAN g
RPT TIME: 11:24:56 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG0 DATi SOURCE: C0tlTROL R00H SURVEY - GP DOCUMENT NO: 1.7.1.13 0700 GUIPILINE NO: 6.3.3.1.C GUIDELINE AREA: GUIDELINE.SJBAREA:
ANNUNCIATOR HARNING SYSTEMS VISUAL ANNUNCIATOR PANELS -
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A ANNUNCIATOR LAMPS DESCRIPTION OF DISCREPANCY l
ANNUNCIATOR LIGHTS ARE DIFFICULT TO REPLACE HITHOUT STEPPING ON BENCH PORTION OF PANEL.
RECOMMENDATION:
CHANGE SUGGEST USING A TALL HOODEN OR FIBERGLASS LADDER HITH RAILS TO INSTALL c BULBS.
ACTION:
lll RDC NO:
COMPLETE. PLATFORH DEVELOPED FOR REPLACING LIGHTS HITHOUT STEPPING ON PANELS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
y__-__ . _ _ . _ _ _ ._u__=__ __ _ _ __ _ . _____ __
.__q PORTLAND GENERAL ELECTRIC HUMAN ENGINEERINC DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-3D-85 D06320 HED NO: 0125 PLANT: TROJAN g
RPT TIHE: 11:24:58 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P61 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.4.10 0700 GUIDELINE NO: 6.3.3.5.B GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS VISUAL TILE READABILITY PANEL /NORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A ANNUNCIATOR TILES DESCRIPTION OF DISCREPANCY ANNUNCIATOR TILES HAVE BEEN ENGRAVED HITH DIFFERENT FONT SIZES RANGING FROM 1/4" TO 7/16" (SEE APPENDIX B FOR SIZES AND RESPECTIVE READABILITY DISTANCES USING THE .004 CRITERION). THE TILES WITH LETTER HEIGHT OF 1/4" (27 IN NUMBER) HAVE QUESTIONABLE READABILITY AT DISTANCES GREATER THAN 62.5". ALSO SOME TILES EMPLOY TAPE AS A HEANS OF CONVEYING INFORMATION.
(' '
RECOHHENDATION CHANGE llh IT IS SUGGESTED THAT ALL TILES BE ENGRAVED HITH A CHARACTER HEIGHT OF AT LEAST 3/8" TO ENSURE GOOD READABILITY. NO TAPE SHOULD BE USED ON HINDOWS.
ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEN HILL EITHER BE REPLACED OR MODIFIED TO CORRECT THIS HED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-3D-89 m
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0126 PLANT: TROJAN g
RPT TIHE: 11:25:00 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG1 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.3.1.20 0700 GUIDELINE NO: G.3.3.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR WARNING SYSTEMS VISUAL ANNUNCIATOR PANELS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENER7C N/A ANNUNCIATOR TILES DESCRIPTION OF DISCREPANCY GROUPING OF SPECIFIC ANNUNCIATOR TILES HITH THEIR RELATED CONTROLS AND DISPLAYS HAS NOT BEEN OPTINIZED. ALSO, ALARH HINDOWS ARE NOT GROUPED WITHIN ANNUNCIATOR BOXES BY SPECIFIC SYSTEMS. SEE ALSO INTERVIENS RECOMMENDATION:
CHANGE ANNUNCIATOR ALARH HINDON PLACEMENT HOULD BE OPTIMIZED BY REGROUPING IN lh
, ACCORDANCE HITH THESE CONSIDERATIONS.
ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEH HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: OS-30-8S O
=-------
7.
9 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 0D6320 HED NO: 0127 PLANT: TROJAN g
RPT TIHE: 11:25:02 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG1 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.3.1.9 D700 GUIDELINE NO: 6.3.4.1.B GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS CONTROLS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A ANNUNCIATOR ACKNOWLEDGE CONTROLS DESCRIPTION OF DISCREPANCY PRESENTLY ANNUNCIATORS CAN BE ACKNOWLEDGED BY USING ANY OF THE ACKNOWLEDGE BUTTONS.
RECOMMENDATION:
CHANGE NUREG-0G59 DESCRIBES GUIDELINES FOR ANNUNCIATOR ACKNOWLEDGE SYSTEMS (P.
III-18) AS FOLLONS: AUDITORY ALARHS MAY BE SILENCED AT ANY HAIN CONTROL BOARD (HCB) . VISUAL ALARHS HAY BE ACKNOHLEDGED ONLY AT HCB NEAR lh ANNUNCIATOR PANEL (TILE REMAINS ILLUMINATED) . A UNIQUE AUDITORY ALARH AND A DIFFERENT FLASHING RATE INDICATE AN ALARM IS CLEARED. THE OPERATOR HAY THEN RESET THE CONTROL RESPONSE ONLY AT A HCB LOCATION NEAR THE ANNUNCIATOR PANEL. THE TEST FUNCTION IS ONLY OPERABLE AT EACH SPECIFIC ANNUNCIATOR CONTROL SET LOCATION.. IT IS RECOMMENDED THAT THE FEASIBILITY OF ADOPTING THIS SYSTEM BE INVESTIGATED.
ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEM HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 3 IllPLEMENTATION SCHEDULE: 09-30-89
p _ __. __.._____ ___________________________ _ __. __ ___
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0128 PLANT: TROJAN g
RPT TIHE: 11:25:04 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - PG2 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.3.1.21 0700 GUIDELINE NO: G.3.4.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR WARNING SYSTEMS CONTROLS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-14 N/A ANNUNCIATOR RESPONSE CONTROLS C-15 N/A ANNUNCIATOR RESPONSE CONTRCLS C-16 N/A ANNUNCIATOR RESPONSE CONTROLS DESCRIPTION OF DISCREPANCY THE CONTROL BOARD HHICH IS COMPRISED OF PANELS C-14, C-15 AND C-16 HAS I A TEST BUTTON BUT NO OTHER ANNUNCIATOR BUTTONS.
RECOMMENDATION:
-, CHANGE
) PLACEMENT OF ALL ANNUNCIATOR BUTTONS ON THIS PtNEL IS ADVISABLE. llh ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEM HILL EITHER BE REPLACED OR H0DIFIED TO CORRECT THIS HED.
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PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOB320 HED NO: 0129 PLANT: TROJAN g
RPT TIHE: 11:25:06 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG2 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.3.1.21 0700 GUIDELINE NO: G.3.4.1.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS CONTROLS PANEL /WORKSTATICH ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 N/A ANNUNCIATOR ACKNOWLEDGE CONTROLS C-D2 N/A ANNUNCIATOR ACKNOWLEDGE CONTROLS DESCRIPTION OF DISCREPANCY COMPONENT COOLANT OPERATIONS REQUIRE OPERATORS TO GO TO PANEL C-13 OR C-02 TO ACKNOWLEDGE AN ALARM.
RECOMMENDATION:
CHANGE CONSIDER PLACEMENT OF A SET OF ANNUNCIA1"' BUTTONS ON PANEL C-18 OR C-12 TO AVOID THIS.
llh ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEM HILL EITHER BE REPLACED OR H0DIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 4 INPLEMENTATION SCHEDULE: 09-30-89
.- . - . . _ _ _ . . . .. - ---- ------..---------_. ..----. -- - - ~ .--
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0130 PLANT: TROJAN g
RPT TIME: 11:25:08 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG2 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.3.1.10 0700 GUIDELINE NO: 6.3.4.2.8 z
GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS CONTROL SET DESIGN PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A ANNUNCIATOR ACKNOWLEDGE CONTROLS GENERIC ANNUNCIATOR RESET CONTROLS DESCRIPTION OF DISCREPANCY ACKNOWLEDGE AND RESET BUTTONS ARE SOMETIMES NOT EASIt SPOTTED.
RECOMMENDATION:
CHANGE COLOR PAD THESE SETS OF Bl'TTONS WITH A HHITE OR OFF HHITE COLOR PAD x
(COLOR TBD).
~
ACTION:
lll RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEMARCATION TO SEPARATE THE ANNUNCIATOR PUSH BUTTONS FROM OTHER CONTROLS. COLOR PADDING HAS NOT USED DUE TO THE LARGE NUMBER OF MORE SIGNIFICANT SYSTEMS THAT ALREADY REQUIRED THE USE OF COLOR.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85 c
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 008320 HED NO: 0131 PLANT: TROJAN g
RPT TIHE: 11:25:10 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG3 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.3.1.47e 0700 GUIDELINE NO: 6.3.3.4.C GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS VISUAL TILE LEGENDS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A RCP UPPER / LOWER OIL RES HI/ LOW N/A N/A RCP SEAL HATER STANDPIPE HI/ LOW DESCRIPTION OF DISCREPANCY ON ANNUNCIATOR BOX K10, THE RCP UPPER /LOHER OIL RESERVOIR HI/ LOW LEVEL DOES NOT TELL HUCH. TCO HANY POSSIBLE PROBLEMS ARE INDICATED HERE.
OPERATORS HUST SEND SOMEONE INTO CONTAINMENT TO FIND OUT THIS LEVEL OR INFER IT FROM THE TEMPERATURE OF BEARINGS. TROUBLE" ANNUNCIATOR TILES ARE ALSO USED, REQUIRING DIAGNOSTIC STEPS.
~
PLANT OPERATIONS SUBSEQUENT TO THE DCRDR INDICATED THAT THE DUAL HI/ LOW LEVEL ANNUNCIATOR ON RCP STANDPIPE IS INADEQUATE, ESPECIALLY HITH THE llh RCP SEAL PROBLEMS EXPERIENCED DURING CYCLE 7.
RECOMMENDATION:
CHANGE INFORHATION ON ANNUNCIATOR HINDOWS SHOULD NOT REQUIRE COMPLEX OR LENGTHY DIAGNOSTIC STEPS. ADDITIONAL HINDOWS SHOULD BE USED OR INFORMATION SHOULD BE READILY OBTAINABLE FROM OTHER SOURCES (OTHER THAN THE COMPUTER).
ACTION:
RDC NO: 84-138 RDC 84-138 HILL IMPROVE INFORMATION AVAILABLE TO THE CONTROL ROOM OPERATOR HITH RESPECT TO THE RCP OIL RESERVOIRS AND SEAL STANDPIPES.
THE DESIGN CALLS FOR THE HULTIPLEX OF THE 18 INPUTS FROM THE RCP OIL RESERVOIRS AND EIGHT INPUTS FROM THE RCP SEAL STANDPIPES. THESE SIGNALS HILL BE TRANSMITTED TO THE COMPUTER ROOM, DEMULTIPLEXED AND INPUTTED TO THE EXISTING ANNUNCIATOR TILES AND THE PLANT COMPUTER (SPECIFIC ALARM IDENTIFICATION).
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: 09-30-88
c . - . . ------- _ -----..-___-_-_-_____---_-------. . - -_- ._.
PORTLAfID GEf1ERAL ELECTRIC HUHAN ENGINEERIflG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE u
RPT NO: DCG320 RPT DATE: 12-30-85 HED NO: 0132 PLANT: TROJAN g
RPT TIME: 11:25:13 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMIllARY STUDY - PG3 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.3.1.9 0700 GUIDELINE NO: 6.3.1.3 GUIDELINE AREA: GUIDELINE .SUB AREA:
ANilUtlCIATOR WARNING SYSTEMS FIRST GUT ANNUtlCIATORS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
GENERIC N/A ANNUNCIATOR FIRST-0UT INDICATION DESCRIPTI0tl 0F DISCREPANCY THERE IS NO DUAL RESET FEATURE Ott THESE ANNUNCIATORS. OPERATORS HAVE HIT THE RESET BUTTON QUICKLY AFTER HITTING THE ACKt10WLEDGE BUTTON (DUE TO HABIT). THIS CLEARS THE ALARH Atl0 THE FIRST OUT INDICATION. THE FIRST OUT ALARM FOR A TRIP HAY BE OBLITERATED IN THIS FASHI0tl.
RECOMMENDATI0ti:
CHANGE
) THE PROVISIOil 0F A SEPARATE BUTTON FOR FIRST-0UT INDICATIONS HOULD lh PREVENT THIS FROH HAPPENING.
ACTION:
RDC l10:
THE ANNUtlCIATOR SYSTEN HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 09-30-89
PORTLAND GEf1ERAL ELECTRIC HUMAN ENGINEERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 D06320 HED HO: 0133 PLANT: TROJAN g
RPT TIHE: 11:25:14 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG3 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT 110: 1.3.1.13 0700 GUIDELINE NO: 6.3.1.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUtlCIATOR WARNIllG SYSTEMS FIRST CUT ANNUt1CIATORS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A At1NUNCIATOR FIRST-0UT INDICATION DESCRIPTION OF DISCREPAtlCY FIRST-0UT SYSTEH IS NOT CPTIMAL. HORE THAN ONE FIRST OUT IllDICATIONS HAY APPEAR AT OtlCE e.g. TURBINE TRIP, REACTOR TRIP AND TURBIllE THRUST BEARIllG.
RECOHHENDATI0ti:
CHANGE
, EllSURE THAT FIRST OUT INDICATI0tl IS NOT AMBIGUOUS. ONLY THE CONDITI0t1
) THAT LED TO THE TRIP SHOULD BE DISPLAYED AS FIRST OUT.
llh ACTION:
RDC NO:
THE Atit4UllCIATOR SYSTEM HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-89
?
c- - - . . . .-- .. . - - . - . - --- ------.-------------- ---------.----------..-- -. .-- --.
PORTLAND GEtlERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0134 PLANT: TROJAN g
RPT TINE: 11:25:17 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG4 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NC: 1.3.1.43a 0700 GUIDELINE NO: 6.3.1.2.C GUIDELINE AREA: GUIDELIllE .SUB AREA:
ANNUNCIATOR HARNING SYSTEMS ALARH PARAMETER SELECTION PANEL /HORKSTATION ID: COMP 0HENT NO: COMPONENT DESCRIPTION:
GENERIC N/A ANNUNCIATOR REFLASH INDICATION DESCRIPTION OF DISCREPANCY REFLASH CAPABILITY IS NOT ALHAYS PROVIDED FOR HULTIPLE INPUT CHANNELS.
RECOHHENDATION:
CHANGE PROVIDE REFLASH CAPABILITY OR SEPARATE ALARHS/ CHANNELS.
ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEM HILL EITHER BE REPLACED OR HODIFIED TO CORRECT h
THIS HED.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-89 l
l l
l l
l
s _____ _______ _ _ .
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE V ';
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0135 PLANT: TROJAN g
RPT TIME: 11:25:18 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG4 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.3.1.23 0700 GUIDELINE NO: G.3.1.5 GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR WARNING SYSTEMS CLEARED ALARHS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A ANNUNCIATOR CLEAR INDICATION DESCRIPTION OF DISCREPANCY THERE IS NO DEFINITE DISTINCTION BETHEEN ALERT CONDITIONS AND CLEAR CONDITIONS UNTIL THE RESET BUTTON IS PRESSED TO SEE IF THE TILE CLEARS.
RECOMMENDATION:
CHANGE PROVIDE COLOR CODING, DIFFERENT FLASH RATE OR SOME FORM OF m DIFFERENTIATION FOR CLEARED ANNUNCIATOR TILES.
) ................ _____.____________ ............. .................__..........
ACTION:
(ll RDC NO:
THE ANNUNCIATOR SYSTEM HILL EITHE ' BE REPLACED OR HODIFIED TO CORRECT THIS HED.
................____....____....n....__...___...........................__.....
PROBLEH CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-89 I
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PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0136 PLANT: TROJAN g;
RPT TIME: 11:25:20 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - F64 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.3.1.12 0700 GUIDELINE NO: G.3.1.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS ALARM PARAMETER SELECTION PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A FH HEATER ANNUNCIATOR DESCRIPTION OF DISCREPANCY SEVERAL PARAMETERS HOVER RIGHT AT THE ALARH SETPOINT (e.g. FH HEATER ALARMS) AND TRIP ALARMS OFTEN. OPERATORS REMOVE THE CARDS IN THESE ALARMS TO STOP THE AUDIBLES AND REDUCE THE NUMBER OF HUISANCE ALARMS.
RECOMMENDATION:
INVESTIGATE FURTHER INVESTIGATE HETHODS OF PREVENTING THESE NUISANCE ALARMS.
~~
) ...............................................................................
ACTION:
lll RDC NO:
PARTIAL COMPLETION. PLANT STAFF HAS TAKEN ACTION THAT SIGNIFICANTLY REDUCED THE NUMBER OF ALARHS THAT ARE EITHER IN FOR LONG PERIODS OF TIME OR CYCLE AROUND THE SETPOINT. THE FEEDHATER HEATER LEVEL ALARHS CONTINUE TO COME IN H0HEVER. DESIGN CHANGE 0VT OF THE FEEDWATER HEATERS IS EXPECTED TO IMPROVE THE LEVEL CONTROL SYSTEM AND THEREBY ELIMINATE THE CONTINUAL ALARM. IF NOT, THE ANNUNCIATOR SYSTEM REPLACEMENT OR HODIFICATION SHOULD ALLOW ONE TO SELECTIVELY REMOVE SUCH NUISANCE ALARHS.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-89
. ~ - . . _ -. . - . _ - . .. --_-.- - _ -.--_._______ . _ - .
}
l PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'~3 RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0137 PLANT: TROJAN g,
RPT TIHE: 11:25:22 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG4 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.3.1.6 0700 GUIDELINE NO: G.3.3.3.B GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS ARRANGEMENT OF VISUAL ALARH TILES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 N/A ANNUNCIATOR TILE PLACEMENT DESCRIPTION OF DISCREPANCY SOME OF THE SHALLER ANNUNCIATOR HINDOWS ON K-34, K-35 AND K-38 ARE RELATED TO OTHER HAJOR SYSTEMS (e.g. AUX FH FEED PUMP HANUAL VALVE LINE-UP).
RECOMMENDATION:
CHANGE y THESE TILES SHOULD BE PRIORITIZED ACCORDINGLY BY PLACEMENT HITH THEIR RESPECTIVE SYSTENS.
llh ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEM HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-88
o -__ ._, .. _ _ ___. .________________________________________
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0138 PLANT: TROJAN g
RPT TIHE: 11:25:24 DATE: D2-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG5 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.3.1.6 0700 GUIDELINE NO: 6.3.3.3.D GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS ARRANGEMENT OF VISUAL ALARH TILES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A ANNUNCIATOR TILE CONTENT DESCRIPTION OF DISCREPANCY ALARH HINDOWS DO NOT ALHAYS AVOID DUPLICATION OF TERMINOLOGY FOR SIHILAR INPUTS, e.g. "4160 BUS Al FAULT" IS ONE WINDOW AND THERE ARE THREE OTHER HINDOWS FOR A2, A5 & AG.
RECOHHENDATION:
CHANGE
-s IN SELECTED CASES LIKE THIS THESE HINDOWS CAN BE GROUPED AND THE I I OPERATOR CAN DIAGNOSE WHICH CHANNEL FAULTED. HORE SPACE CAN BE h GENERATED FOR BETTER ALARM PLACEMENT IN THIS HANNER.
ACTION:
RDC NO:
NO CHANGE. WHILE THE INTENT OF THIS GUIDELINE IS UNDERSTOOD, THAT IS, REDUCE THE QUANTITY OF ANNUNCIATORS BY GROUPING SIMILAR ALARMS INTO ONE TILE, THE IMPACT ON THE OPERATORS OF SUCH A DESIGN HUST BE CONSIDERED.
IN THIS CASE, IT IS CONSIDERED CRUCIAL FOR THE OPERATOR TO KNOH HHICH 4160 VOLT BUS IS FAULTED IMMEDIATELY. THE EXTENT OF HIS ACTIONS ARE HIGHLY DEPENDENT UPON HHETHER IT IS AN ESF OR NON-ESF BUS, A OR B TRAIN. <
SUCH UNAMBIGUOUS CODING IS NOT POSSIBLE IF ALL FOUR BUS FAULTS ARE LUHPED INTO ONE TILE. THEREFORE, EXACT ANNUNCIATION IN THIS INSTANCE IS EXTREHELY DESIRABLE. I PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A i
i
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEllCE i RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0139 PLANT: TROJAN g
RPT TIHE: 11:25:26 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMINARY STUDY - PG5 DATA SOURCE: C0tlTROL R00H SURVEY - GP DOCUMENT NO: 1.3.1.47c 0700 GUIDELINE NO: G.3.3.4.A GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARtlING SYSTEMS VISUAL TILE LEGENDS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A ANNUNCIATOR TILE CONTENT DESCRIPTION OF DISCREPANCY SOME ANNUNCIATOR HIllDOWS HAVE LEGENDS HHICH ARE WORDY OR INNACURATE, e.g. THE HI/LO AND EAST / HEST TYPE.
RECOMMENDATION:
INVESTIGATE FURTHER ASSESS IMPORTANCE OF CHANGIllG LEGEtIDS ON THESE HIllDOWS.
ACTION:
RDC NO:
h THE ANNUNCIATOR SYSTEH HILL EITHER BE REPLACED OR H0DIFIED TO CORRECT THIS HED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-3D-89
)
PORTLAND GENERAL ELECTRIC HUMAN ENGI:4EERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, ~'i RPT NO:
RPT DATE: 12-30-85 D0632D HED HO: 014D PLANT: TROJAN g
RPT TIME: 11:25:28 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG5 DATA SOURCE: C0tlTROL ROOM SURVEY - GP DOCUMENT NO: 1.3.1.47d 0700 GUIDELINE NO: 6.3.3.3.C GUIDELINE AREA: GUIDELINE. SUBAREA: f ANNUtlCIATOR HARNING SYSTEMS APRANGEMENT OF VISUAL ALARH TILES PANEL / WORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
GENERIC N/A ANNUNCIATOR TILE CODING DESCRIPTION OF DISCREPANCY ANNUNCIATOR LENSES ARE CODED NUMERICALLY FOR BOTH ROW AND COLUMN SO THE ANNUNCIATOR RESPONSE GUIDE IS NEEDED TO CORRECTLY REINSTALL LENSES IF HORE THAN ONE IS TAKEN OUT. THE NUMERIC CODE FOR R0W AtlD COLUMN HAY OTHERWISE BE CONFUSED.
RECOMMENDATION:
s CHANGE I I SUGGEST THE USE OF AN ALPHABETIC CODE FOR ROWS AND NUMERIC CODE FOR llh COLUMilS.
ACTION:
RDC NO:
COMPLETE. RECOMMENDED CHANGE INCORPORATED INTO ANNUNCIATOR PANEL LABELING AND THE ANNUNCIATOR RESPONSE GUIDE.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
y - . . . . _ . - - - _ _ - . - ---- __ __. . .-
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
- RPT NO
RPT DATE: 12-30-85 D08320 HED NO: D141 PLANT: TROJAN g
RPT TIME: 11:25:30 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG5 DATA SOURCE: CCHTROL ROOM SURVEY - GP DOCUMENT NO: 1.3.1.21 0700 GUIDEllHE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-15 N/A BEARING METAL TEMPERATURE RECORDER A DESCRIPTION OF DISCREPANCY BEARING METAL TEMPERATURE RECORDER FOR MAIN TURBINE BEARING HAS NO ALARM.
RECOMMENDATION:
CHANGE PROVIDE AN ALARM FOR THIS INDICATION.
~
ACTION:
RDC NO:
h COMPLETE. NEW MAIN GENERATOR METAL BEARING TEMPERATURE RECORDER NOH HAS AN ANNUNCIATOR.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
-s wf
~ _ __-._ _ ___________ ______ _ - - - - - - - - - - - - - - .___ __ __ ._ __ . _ _ . _ _ _ _ . _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED N3R SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0142 PLANT: TROJAN g
RPT TIHE: 11:25:33 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PGG DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.4.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A LABELING DESCRIPTION OF DISCREPANCY THE LABELS USED FOR CONTROLS AND DISPLAYS HAVE BEEN FOUND TO BE DEFICIENT IN A NUMBER OF WAYS. THESE PROBLENS ARE IDENTIFIED AS FOLLOWS: 1) HHITE LETTERS ARE USED ON A BLACK BACKGROUND. FOR ILLUMINATION LEVELS ABOVE ONE FOOT CANDLE, BLACK LETTERS ON A HHITE BACKGROUND ARE RECOMMEt!DED (NUREG-1580) . THIS ALSO PREVENTS LOSS OF LEGIBILITY HHEN DIRT FILLS THE ENGRAVED LETTERS. 2) STANDARDIZED
~ ABBREVIATIONS ARE NOT USED. FOR EXAMPLE, PSZR AND HX ARE ABBREVIATED IN SEVERAL FASHIONS. ALSO LOOPS ARE REFERRED TO BOTH ALPHABETICALLY AND lh NUMERICALLY Ji.e. LOOP A, B, C & D AND LOOP 1, 2, 3 &4) . 3) UNIT HEASURES (e.g. FLOH, TEMP AND PRESSURE) ARE NOT INDICATED ON LABELS IN SOME INSTANCES. 4) THERE IS NO ESTABLISHED HIERARCHICAL CODING OR ARRANGEMENT OF LABELS ACCORDING TO SYSTEH, SUBSYSTEH, MODULE AND COMPONENT. 5) DYMO TAPE, MASKING TAPE AND INK IS USED IN PLACE OF LABELS IN SOME CASES (e.g. DYHO TAPE IS USED ON REACTOR TRIP) . NO LABELS SHOULD BE HANDHRITTEN OR TYPED, AND NO TEMPORARY LABELS SHOULD BE USED. 6) SOME LABELS ADDED TO THE BOARD TEND TO CLUTTER THE BOARD.
IT IS PREFERRED TO PRESENT A3 HUCH INFORMATION AS POSSIBLE ON THE COMPONENT LABELS (e.g. VALVE NUMBERS) . 7) SOME LABELS MUST BE READ VERTICALLY. HORIZONTAu LABELS ARE PREFERRED. 8) SOME LABELS HAVE BECOME DETACHED FROH THE BOARD (e.g. PERH 1, H2 ANAL SHITCH (H05672) ON C-41) .
- 9) COLOR CODING OF LABELS IS NOT CONSISTENT (e.g. tELLOH HEANS CAUTION SOMETIMES BUT NOT ALWAYS). 10) PLACEMENT OF LABELS IS USUALLY, BUT NOT ALWAYS CONSISTENT.
RECOMMENDATION:
CHANGE ,
IN VIEH OF THE FINDINGS ABOVE IT IS SUGGESTED THAT A NEW LABEL FORMAT BE DEVELOPED AND IMPLEHENTED. TO ADHERE TO RECOMMENDED HUMAN FACTORS GUIDELINES, THESE LABELS HOULD HAVE BLACK LETTERS ON A HHITE BACKGROUND. IN ADDITION: 1) TO HEET READABILITY CRITERIA FOR THE VIEHING DISTANCES IN THE CONTROL ROOM, THE CHARACTER HEIGHT OF PRIMARY INFORMATION ON COMPONENT LABELS (e.g. CONTROL OR DISPLAY NAME AND
(^ 3' NUMBER) HUST BE AT LEAST 5/32". 2) A STANDARDIZED SET OF ABBREVIATIONS SHOULD BE DEVELOPED AND IM- PLEMENTED. 3) UNIT HEASURES (e.g. TEMP, g
FLOH AND PRESSURE) SHOULD BE INDICATED HHERE NECESSARY. 4) LABEL IN A HIERARCHICAL FASHION, WITH DIFFERENT SIZE PLAQUES FOR SYSTEH, SUBSYSTEH, MODULE AND COMPONENT. 5) ALL LABELS SHOULD BE PERHANENT. G)
REDUCE CLUTTER ON THE BOARD BY INCORPORATING AS HUCH INFORMATION AS l POSSIBLE ON THE LABELS, e.g. DOT CODING, VALVE NUMBERS, INDICATION FOR l l
- - _ _ . . -....-:--==--.-- ..----_. ._. - -_ -. - - - . . - - . ---
---CONTINUATION--- HED NO: 0142
... RECOMMENDATION CONTINUED
()
v PROVIDE CONSISTENT PLACEMENT AND COLOR CODING OF LABELS.
A W
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 ESTABLISHED AND IMPLEHENTED A STANDARD LABEL FORMAT AND SCHEME.
PROBLEN CATEGORY: 2 IMPLEMENTATION SCHEDULE: 12-31-85 v O l
/O
-9 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0143 PLANT: TROJAN g
RPT TIME: 11:25:37 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY -PG8 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.4.20a 0700 GUIDELINE NO: 6 . 6 .1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS NEED FOR LABELING PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A HYDROGEN RECOMBINER LABEL DESCRIPTION OF DISCREPANCY HYDROGEN RECOMBINERS DO NOT HAVE LABELS.
RECCHMENDATION:
CHANGE LABEL THESE INSTRUMENTS.
m ACTION:
i RDC NO: 84-125 llh COMPLETE. RDC 84-125 PROVIDED LABELS ON EACH OF THE HYDROGEN RECOMBINER PANELS (C-07A/B) .
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
n.-_:...-u. ---------. . --.- .- --.. --
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAliCY ALL RECORDS IN HED flBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0144 PLANT: TROJAN g
RPT TIME: 11:25:38 DATE: 02-09-82 TRACKItiG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG9 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.4.2 0700 GUIDELINE NO: G.G.3.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS WORD SELECTI0t1 PANEL /HORKSTATI0t1 ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-17 CV-4203 LABEL CONTENT C-17 CV-4204 LABEL CONTENT DESCRIPTION OF DISCREPANCY THE LABELS Ot1 CV 4203 AND CV 4204 SHOULO READ "DRii TO DIRTY HASTE DRN T At1K", NOT . . . HEST DRN tat 1K".
RECOMMEllDATION:
CHANGE n CORRECT TH.CS ACCORDINGLY.
ACTI0ti:
lll RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED CORRECT LABELS THAT READ " SUMP TO N DHDT" AND " SUMP TO S DHDT .
PROBLEM CATEGORY: 3 IMPLEMEf1TATIGH SCHEDULE: 12-31-85 k
p _ _ . _ _ _ _ _ _ _ . . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D0632D HED HO: 0145 PLANT: TROJAN g
RPT TIME: 11:25:40 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - PG9 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.4.19 0700 GUIDELINE NO: 6.6.1.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT HIERARCHICAL SCHEME PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 GENERIC HIERARCHICAL LABELING C-19 GENERIC HIERARCHICAL LABELING DESCRIPTION OF DISCREPANCY IDENTIFICATION OF HODULES IS OFTEN DIFFICULT HITH LARGER SUBSYSTEMS (e.g. VENTILATION).
RECOMMENDATION:
CHANGE
-~s PROVIDE HODULE IDENTIFICATICH USING " UMBRELLA-TYPE" LABELS.
ACTION:
lll RDC HO: 84-125 COMPLETE. RDC 84-125 IMPLEMENTED A COMPREHENSIVE DEMARCATION AND LABELING SCHEHE THAT UTILIZES UMBRELLA-TYPE LABELS FOR HAJOR SYSTEMS / MODULES. FOR EXAMPLE: CHEHICAL & VOLUME CONTROL SYSTEH, SERVICE HATER & COMPONENT COOLING HATER SYSTEMS, RADHASTE SYSTEMS, CONDENSATE & FEEDHATER SYSTEMS, RESIDUAL HEAT REMOVAL SYSTEH, PRESSURIZER SYSTEM, VENTILATION SYSTEMS, EMERGENCY CORE COOLING SYSTEH, AND ROD CONTROL SYSTEH.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 0
PORTLAND GENERAL ELECTRIC HUMAN ENGIrlEERING DISCREPAtlCY ALL RECORDS IN HED t1BR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D0632C HED NO: 0146 PLANT: TROJAN g
RPT TIME: 11:25:42 DATE: 02-D9-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - PG9 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.4.20b 0700 GUIDELINE NO: 6.6.3.3.B GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS C0t4SISTENCY PANEL / WORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-19 8813 SI PUHP HINI FLOW VLV CONT LABEL DESCRIPTION OF DISCREPANCY LABELS FOR SWITCHES 8813 & 8814 (S1 PUNP HINI-FLOW VALVES) READ DIFFERENTLY BUT SHOULD READ THE SfME.
RECOMMENDATI0ll:
CHAllGE LABEL THESE ACCORDINGLY.
.I ACTION:
RDC HO: 84-125 h
COMPLETE. RDC 84-125 PROVIDED THE SAME LABEL DESCRIPTION, "RECIRC TO RWST",
ON BOTH CONTROL SWITCHES.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
_. .--. _ , _ _ _ _ _ _ _ . _ . . _ _ _ _ _ = , - - . _ _ - _ _ _ _ _ . _ _ _ _ _ _ _ . - _ _ _ _ _ _ _ _ __ _ ____ _
)
PORTLAND GEllERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE g
RPT NO: 006320 HED NO: 0147 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:25:44 DATE: 02-DS-82 TRACKIt1G STATUS: CORRECTI0ft REVIEHER: PRELIMINARY STUDY - P70 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.4.1 0700 GUIDELIllE NO: 6.6.3.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS KIllDS OF INFORMATION PANEL /HORKSTATI0t1 ID: COMP 0tiENT NO: COMP 0tlENT DESCRIPTION:
C-14 PI-2S528 CONDENSER B VACUUH H. R. PRESSURE IN DESCRIPTI0ti 0F DISCREPANCY THE RIGHTHOST (C0ilDENSER B) VACCUUM INDICATOR (PI-2S52B) IS A HIDE RANGE INDICATOR.
RECOMMENDATION:
CHAtlGE LABEL THIS INDICATOR ACCORDINGLY.
ACTION:
RDC NO: 84-125 h
COMPLETE. RDC 84-125 LABELED THIS HETER AS HIDE RAtlGE AtlD SET OFF THE OTHER THREE NARROH RANGE IllDICATORS TO THE LEFT HITH BLACK DEMARCATION.
PROBLEN CATEGORY: 3 IMPLEHEtiTATION SCHEDULE: 12-31-85
9 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0148 PLANT: TROJAtt g
RPT TIME: 11:25:46 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P70 DATA SOURCE: C0tlTROL ROOM SURVEY - GP DOCUMEtlT NO: 1.2.4.18 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-14 CV-2811 BLONDOWN SAMPLE RESET SWITCH LABEL C-14 CV-2880 BLOWDOWN SAMPLE RESET SWITCH LABEL C-14 CV-2814 BLOWDOWN SAMPLE RESET SWITCH LABEL C-14 CV-2809 BLOWDOWil SAMPLE RESET SWITCH LABEL DESCRIPTI0tl 0F DISCREPANCY BLOWDOWN SAMPLE RESET SWITCH LABEL HAS FOUR SWITCH NUMBERS TO RELATE TO STEAM GENERATOR BLOWDOWN SAMPLE SWITCHES. THE NUMBERS Otl THE LABEL DO NOT CORRESP0tlD TO THE ORDER OF THE SWITCH ARRAtlGEMENT.
RECOMMENDATION:
CHANGE h
CHANGE THE LABEL POSITIONS SO THAT THEY CORRESP0tlD TO THE ORDER OF THE SWITCH ARRAtlGEMEtlT, i.e.: CV 2811, CV 2880, CV 2814, CV2809 ACTION:
RDC NO: 84-125 COMPLETE. RDC84-125 PROVIDED A NEW LABEL THAT READS " RESET SGBD SAMPLE" WITHOUT NAMING ALL FOUR CONTROL VALVES. THIS SOLUTION WAS DEEMED SIMPLER AND MORE APPROPRIATE SIllCE IT IS UtIDERSTOOD THAT THE RESET SWITCH ALWAYS APPLIES TO ALL FOUR SGBD SAMPLE VALVES. THE FOUR SAMPLE VALVES ARE LABELED "A SG SAMPLE", "B SG SAMPLE", ETC.
PROBLEM CATEGORY: 4 IMPLEMENTATI0tl SCHEDULE: 12-31-85
p _ ___ __.. -__________. - ._____.______ ___ ___ _ _ . _ _ . - .
z PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS Ill HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-3D-85 HED NO: 014S PLANT: TROJAN g
RPT TIME: 11:25:48 DATE: 02-0S-82 TRACKING STATUS: CORRECTI0tt REVIEHER: PRELIMINARY STUDY - P71 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.4.17 070D GUIDELINE NO: 6 . 6 .1.1 GUIDELINE AREA: GUIDELINE.SUBAPEA:
CONTROLS NEED FOR LABELING PANEL /HORKSTATION ID: COMP 0tlENT NO: COMPONEllT DESCRIPTI0ti:
C-13 PI-615 RHR PUHP DISCH. PRESS. INDICATOR LAB C-13 PI-614 RHR PUHP DISCH. PRESS. INDICATOR LAB DESCRIPTION OF DISCREPANCY EAST AND HEST PRESSURE INDICATORS FOR THE RHR PUHP DISCHARGE (PI G15 &
PI G14) ARE INCORRECTLY LABELED. THE EAST HETER IS LABELED " HEST" AND THE HEST HETER LABELED " EAST".
RECOHHENDATI0ti:
CHANGE REALIGil LABELS.
h ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED CORRECT LABELS: PI-614 IS EAST AtlD PI-615 IS HEST.
PROBLEH CATEGORY: 2 IMPLEMENTATI0tl SCHEDULE: 12-31-85
r - ._. . ... .-. --. .. - - _ .
PORTLAND GENERAL ELECTRIC HUMAtt EtlGINEERING DISCREPANCY ALL RECORDS Ill HED HBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0150 PLANT: TROJAN g
RPT TIHE: 11:25:50 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PREL HINARY STUDY - P71 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.4.2 0700 GUIDELINE NO: 6.G.3.2.8 GUIDELIllE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS WORD SELECTIOil PANEL /WORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 FI-600 RHR NORMAL RECIRC IllDIC LABEL DESCRIPTIOil 0F DISCREPAllCY FLOW INDICATOR 600 IS PRESENTLY LABELED AS THE "RHR NORMAL RECIRC".
RECOHHENDATION:
CHANGE THIS INDICATOR WOULD BE HORE PROPERLY LABELED " HOT LIG RECIRC".
~
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED A LABEL THAT READS " HOT :.EG FLOW".
h PROBLEH CATEGORY: 3 IMPLEMEilTATI0tl SCHEDULE: 12-31-85
]
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS Ill HED NBR SEQUENCE RPT t10: 006320 RPT DATE: 12-30-85 HED NO: 0151 PLANT: TROJAN g
RPT TIHE: 11:25:52 DATE: 02-08-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMINARY STUDY - P71 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT FG: 1.2.1.14 0700 GUIDELINE NO: 6.6.6.4.B GUIDELINi AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE OF HIHICS PANEL / WORKSTATION ID: COMPONEllT NO: COMPONENT DESCRIPTI0ti:
C-13 GENERIC RECIRC. SUHP LABELS DESCRIPTI0tl 0F DISCREPANCY THE LABELS FOR THE RECIRC SUHP ON THE HIMIC ARE MISLEADING. THE HIMIC HERE COULD BE IMPROVED FOR EASIER OPERATION.
RECOHHENDATION:
CHAllGE CHAtlGE LABEL AND HINIC TO EllHANCE OPERABILITY.
ACTI0ti: llh RDC NO: 84-125 VERIFICATI0tl 0F THE SURFACE ENHANCEMENT SCHEHE DETERHINED THAT THIS HIMIC AND LABEL HAD NOT BEEN ADDED. THE HORK HAS BEEN ADDED TO OTHER HISCELLANEOUS SURFACE ENHANCENEllTS TO BE 00!!E IN THE COMIllG YEAR.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 0
p-_. - - . . ._ -. --.__ -_---. --------- . .
PORTLAND GENERAL ELECTraC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED Nrr 0152 PLANT: TROJAN g
RPT TIME: 11:25:54 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P71 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.4.18 0700 GUIDELINE NO: G.G.2.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PLACEMENT PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 GENERIC VALVE BREAKER LABELS DESCRIPTION OF DISCREPANCY IN THIS SECTION THE VALVE DREAKER NUMBERS ARE SOMETIMES BELOW CONTROLS.
RECOMMENDATION:
CHANGE THIS INFORMATION SHOULD BE CONSISTENTLY DISPLAYED ON THE LABEL ABOVE THE CONTROLS.
llh ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 CHANGED LABEL LOCATIONS SUCH THAT ALL SBN CONTROL SWITCH LABELS ARE ABOVE THE CONTROL. THE THREE POTENTIOMETER CONTROLLERS (HFK-606, 607, 618) HAVE LABELS LOCATED BELOW THE CONTROLLER / INDICATOR.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
~ ~ ~ - ~
r= - - - ---- ----- - -- -- -
PORTLAtlD GEPE?AL ELECTRIC HUMAN Et4 git;EERIllG CISCREPANCY ALL RECORDS IN HED N3R SEQUENCE RP1 NO:
RPT DATE: 12-30-85 00G320 HED NO: 0153 PLANT: TROJAN g
RPT VIHE: 11:25:56 DATE: 02-09-82 TRACKItJG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P7E D%TA SOURCE: C0f4 TROL R00H SURVEY - CP DOCUMENT NO: 1.2.1.9 0700 GUIDELINE NO: 6.6.3.3.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS C0tiSISTEliCY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-13 TR-612 RHR TEMPERATURE RECORDER LABEL C-13 TR-613 RHR TEMPERATURE RECORDER LABEL DESCRIPTION OF DISCREPANCY RHR TEMPERATURE RECORDERS (TR-612 & TR-613) ARE LABELED AS NUMBERS 1 AND 2 RATHER THAtt EAST AND HEST, LIKE THE REST OF THE BOARD.
RECOMMENDATI0ti:
CHAtlGE USE CONSISTEt4T LABELING THROUGHOUT USING ALPHABETIC AtlD DIRECTIOilAL i
CODING.
h ACTI0ti:
RDC NO: 84-125 COMPLETE. RDC 84-125 LABELED THESE RECORDERS AS EAST AtlD HEST.
PROBLEH CATEGORY: 3 IMPLEHEilTATI0tt SCHEDULE: 12-31-85
r _ _ _ _ __. . _ _ _ . _ _ _ _ . - _ _ _ . . _ _ _ _ _ _
PORTLAND GEllERAL ELECTRIC HUMAtt ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DC6320 RPT DATE: 12-3D-85 HED NO: 0154 PLAT 1T: TROJAti g
RPT TIME: 11:25:58 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P72 DATA SOURCE: C0tlTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.4.2 0700 GUIDELINE NO: G.G.3.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS KINDS OF INFORMATI0tl PANEL /HORKSTATI0t{ ID: COMP 0tiENT t10: COMP 0tlENT DESCRIPTI0ti:
C-13 LI-462 PSZR LEVEL INDICATOR LABEL DESCRIPTI0tl 0F DISCREPANCY THE RIGHTMOST PRESSURIZER LEVEL It1DICATOR (LI-462) IS FOR COLD OPERATING CONDITI0tlS BUT IS NOT LABELED S0.
RECOMMEllDATI0ti:
CHANGE LABEL ACCORDINGLY.
ACTION: llh RDC t10: 84-125 COMPLETE. RDC 84-125 PROVIDED A " COLD CAL LEVEL" LABEL.
PROBLEM CATEGORY: 2 IMPLEMEllTATI0tl SCHEDULE: 12-31-85
- v. . . .-- __. . - . ._.. .
PORTLAND GENERAL ELE'TRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0155 PLANT: TROJAN g
RPT TIME: 11:25:5S DATE: 02-0S-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P72 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMPONENT NO: COMPCNENT DESCRIPTION:
C-13 GENERIC FLOW AND LEVEL INDICATOR LABELS DESCRIPTION OF DISCREPANCY SCALAR MEASURES (e.g. FLOW OR LEVEL) ARE USUALLY SHOWN ON SCALE FACES OF METERS BUT THEY ARE NOT CONSISTENTLY SHOWN AS METER LABELS. FOR EXAMPLE, PSZR TEMPERATURE INDICATOR IS LABELLED PSZR WATER.
RECOMMENDATION:
CHANGE s SCALAR HEASURES SHOULD BE CONSISTENTLY INDICATED ON LABELS AS WELL AS I SCALE FACES. THE INCLUSION OF THIS INFORMATION IN UMBRELLA LABELS MAY llh ALSO BE USEFUL IN SOME INSTANCES.
ACTION:
RDC NO: 84-125 COMPLETE. THE LABEL CONVENTIONS ESTABLISHED IN RDC 84-125 REQUIRE THE SCALAR MEASURE (EG. FLOW, LEVEL, PRESS OR TEMP) TO BE PART OF THE DESCRIPTION ON THE LABEL.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
-_--4 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0156 PLANT: TROJAN g
RPT TIHE: 11:26:01 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIENER: PRELIMINARY STUDY - P72 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14d 0700 GUIDELINE NO: 6.6.6.4.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE OF HIMICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 GENERIC FLOW PATHS ON RHR HIMIC DESCRIPTION OF DISCREPANCY FLOW PATHS ARE AHBIGUOUS IN THE RHR SECTION OF HIMIC.
RECOHHENDATION:
INVESTIGATE FURTHER AN INVESTIGATION OF THIS PROBLEH SHOULD BE CONDUCTED HITH THE AIH OF CLARIFYING THE HIMIC HITH RESPECT TO PRIMARY AND SECONDARY FLOW PATHS.
RDC NO: 84-125 COMPLETE. INVESTIGATION REVEALED THAT CHANGE TO THE HIMIC LAYOUT HAS NOT ACCEPTABLE DUE TO SPACE CONSTRAINTS. RDC 84-125 DID PROVIDE COLOR PADDING AND LABELING TO CLARIFY THE FLOW PATHS.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 12-31-85 m
- w. . .-- .- - .-
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAt4CY ALL RECORDS IN HED NBR vEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0157 PLANT: TROJAtt g
RPT TIME: 11:26:04 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P73 DATA SOURCE: CONTROL R00H SURVEY - GP j ............................__......................................___........
COCUMENT NO: 1.2.4.4 0700 GUIDELINE NO: G.G.3.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS KINDS OF INFORNATION PANEL /HORKSTATION ID: COMPONElli NO: COMP 0tlENT DESCRIPTI0ti:
C-13 N/A RHR COLD LEG CONTROL LABELS C-13 N/A RHR HOT LEG CONTROL LABELS DESCRIPTION OF DISCREPANCY COMP 0tiElli LABELS IN RHR ARE INCORRECT FOR THOSE C0tlTROLS IDENTIFIED AS
" HOT" LEGS AND " COLD" LEGS.
RECOMMENDATI0ti:
CHAtlGE
-s CORRECT LABELS.
ACTION:
lll RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED CORRECT LABELS FOR HO-8809A (COLD LEG A & B),
HO-88098 (COLD LEG C 80) AND HO-8703 (HOT LEG B & D) .
PROBLEH CATEGORY: 2 IMPLEMEllTATION SCHEDULE: 12-31-85 m,
PORTLAllD GENERAL ELECTRIC HVHAN ENGINEERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0158 PLANT: TROJAN g
RPT TIME: 11:26:06 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMINARY STUDY - P74 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMElli t10: 1.2.4.7 0700 GUIDELIllE NO: 6.6.6.4.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE OF HIHICS PAtlEL/ WORKSTATION ID: COMPONENT NO: COMP 0t1ENT DESCRIPTI0ti:
C-12 GENERIC PRIMARY MAKE-UP WATER PUMP HIMIC C-12 GENERIC PSZR SYSTEM HIMIC DESCRIPTION OF DISCREPANCY CONTRAST OF HIHIC AGAIllST BACKGRCUND Call BE IMPROVED FOR THE PRIHARY HAKEUP HATER PUNP AND ALSO FOR THE PSZR SYSTEH. PRIMARY HAKEUP WATER PUHP HIMIC IS T00 CLOSE IN COLOR TO THE BORIC ACID TANK HIHIC. SEE HED 015S.
m RECOHHENDATIO!I:
CHANGE USE HIMIC COLORS HITH HIGHER CONTRAST TO BACKGOUllD AND RETAIN INTER-h DEPENDENCY OF HIHIC COLORS BETHEEN SUBSYSTEMS AtlD HODULES.
ACTIO!1:
RDC NO:
NO CHAtlGE. MINIC COLORS CONTRAST ADEQUATELY SUCH THAT A TRAINED OPERATOR EASILY DEPICTS THEIR LOCATI0tl AllD FLOW PATH.
PROBLEH CATEGORY: 3 IMPLEMENTATIO!1 SCHEDULE: il/A
PORTLAtlD GENERAL ELECTRIC HUMAtt EtlGIllEERIllG DISCREPAtlCY 1
ALL RECORDS IN HED NBR SEQUENCE g
HED NO: 0159 RPT NO: DDG32D O RPT DATE: 12-30-85 PLANT:
DATE:
TROJAN 02-03-82 RPT TINE: 11:26:08 TRACKIllG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P74 DATA SOURCE: C0tlTROL ROOH SURVEY - GP D700 GUIDELINE NO: G.G.G.4 A DOCUMENT NO: 1.2.2.1D GUIDELINE. SUBAREA:
GUIDELIllE AREA:
VISUAL DISPLAYS USE OF HIMICS COMPONENT DESCRIPTION:
PANEL /HORKSTATI0tl ID: COMP 0tlENT NO:
GEllERIC PSZR SUBSYSTEM HIMIC C 12 DESCRIPTION OF DISCREPAtlCY IF PRIMARY HATER HAKEUP PIMIC COLOR IS CHANGED Ill CVCS, IT SHOULD ALSO BE CHAtlGED IN THE PSZR SL3SYSTEH. THIS HCLDS TRUE FOR OTHER CHANGES AS HELL. SEE HED 0158.
REC 0hMENDATI0ti:
CHAtlGE CHANGES Ill SYMBOLIC COLOR USES SHOULD DE APPLIED CONSISTENTLY.
............................................................................... lll
() ACTI0ti:
RDC NO:
NO CHAtlGE. HIMIC COLORS CONTRAST ADEQUATELY SUCH THAT A TRAIllED OPERATOR EASILY DEPICTS THEIR LOCATI0tt AND FLOW PATH. SEE ALSO HED 158.
IMPLEMENTATI0tl SCHEDULE: N/A PROBLEH CATEGORY: 3 O
e,
Mb__ _____.___,
7 _. ___ ..___ ._.__ ._. . ___
PORTLAllD GEllERAL ELECTRIC HUMAN EllGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006323 HED NO: 0160 PLANT: TROJAN g
RPT TIME: 11:28:10 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMIllARY STUDY - P74 DATA SOURCE: C0tlTROL R00H SURVEY - GP DOCUMENT NO: 1.2.4.1 0700 GUIDELINE NO: G.G.1.1 GUIDELIllE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS tlEED FOR LABELING PANEL /NORKSTATION ID: COMP 0tlElli NO: COMPONElli DESCRIPTICil:
C-12 N/A ROD POSITION INDICATOR LABEL DESCRIPTION OF DISCREPANCY RCD POSITI0tl IllDICATOR IS NOT LABELED.
RECOMMEllDATI0ti:
CHANGE ALL IllDICATORS SHOULD BE LABELED FOR THE BEllEFIT OF ALL HHO HORK HITH THEH FOR ANY REAS0tl.
ACTI0ti: llh -
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED A LABEL THAT READS " INDIVIDUAL ROD POSITION INDICATI0ti" .
PR03LEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
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y- : :.. .. _.-----.--...--.. .___ .. - . ..
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D0632D RPT DATE: 12-30-85 HED NO: 0161 PLANT: TROJAN g
RPT TIME: 11:26:11 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMIllARY STUDY - P74 DATA S0'JRCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.4.2Db 0700 GUIDELINE NO: 6.6.3.3.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS C0tiSISTENCY PANEL /HORKSTATI0tl ID: COMPONENT NO: COMP 0tlElli DESCRIPTION:
C-12 N/A RCS DIRECTIONAL CODIllG DESCRIPTION OF DISCREPANCY RCS LOOPS ARE IDENTIFIED BOTH ALPHABETICALLY AtlD flUMERICALLY (i .e.
LOOPS 1, 2, 3, 4 AND LOOPS A, B, C, 0)
RECOMMENDATI0ti:
CHAtlGE LOOPS SHOULD BE IDENTIFIED EITHER ALPHABETICALLY OR NUMERICALLY.
PREDOMIllAtti CODING Ort THE BOARD IS NUMERIC BUT PREDOMINAtlT CODING Ill PROCEDURES IS ALPHABETIC. ALPHABETIC CODIllG MAY BE PREFERRED BECAUSE OF lh ITS USE HITH DIRECTIONAL CODING INSIDE THE CONTAINMENT AREA (i.e.
NORTH, SOUTH, EAST, HEST). THIS PROBLEM SHOULD BE INVESTIGATED AllD All APPROPRIATE CODING SCHEME SHOULD BE ESTABLISHED.
ACTI0ti:
RDC HO: 84-125 COMPLETE. RDC 84-125 PROVIDED C0tlSISTENT ALPHABETIC LABELIllG OF LOOPS.
FOR EXAMPLE, Oil C-12 LABELS HERE CHAllGED TO READ "A RCP", "B RCP", " LOOP A",
" LOOP B", ETC.
PROBLEM CATEGORY: 2 IMPLEMENTATI0t1 SCHEDULE: 12-31-85 0
8 PORTLAND GENERAL ELECTRIC HUMAti Et1GIllEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUEt1CE
) RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0162 PLANT: TROJAN g
RPT TIME: 11:26:12 DATE: 02-09-82 TRACKING STATUS: CORRECTI0t1 REVIEHER: PRELIMIllARY STUDY - P75 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.14f 0700 GUIDELINE NO: 6.G.G.4.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE OF HINICS
- PANEL /WORKSTATI0tl ID
- CCHP0tlENT NO: COMPONENT DESCRIP1 ION:
C-12 N/A CHEMICAL AND V0cVME CONT HIMIC DESCRIPTI0t1 0F DISCREPAt1CY HIMICS ARE NOT ALHAYS COMPLETE. ALSO THE HIMIC Ott THE VOLUME C0f1 TROL tat 1K LEVEL CONTROLLER At1D OTHERS IN THIS SYSTEM ARE HISLEADING (FOR EXAMPLE, PART OF THE MINIC NEXT TO THE RCP 4 SEALS OUTLET ISOL (CV 81410) IS HISSING).
RECOMMENDATION:
~ CHANGE IMPROVE THE CVCS HIMIC BY INDICATIflG,A FLOH PATH TO THE BIT UPSTREAM OF llh FLOW C0tiTROL VALVE FK-121. A REVIEW OF ALL HIMICS SHOULD BE C0t400CTED TO IDENTIFY AND CORRECT SUCH DISPARITIES.
ACTION:
RDC Not 84-125 A PIECE OF SIHILARLY COLORED DYt1AHO TAPE HAS BEEN ADDED NEXT TO THE "D" RCP SEAL OUTLET ISOLATION VALVE IN PLACE OF THE HINIC IN THE INTERIN. THAT PIECE AND ONE INDICATING THE FLOW PATH TO THE BORON INJECTION TANK ARE TO BE ADDED TO THE HIMIC.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86 5
e
PORTLAllD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0163 PLANT: TROJAN g
RPT TIME: 11:26:14 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P75 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.15 0700 GUIDELINE NO: 6.6.6.4.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE OF HIMICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-12 GENERIC VALVE MIMIC DESCRIPTION OF DISCREPANCY VALVES ARE INDICATED IN THE FLOH PATHS BY THE VALVE NUMBER.
RECOMMENDATION:
CHANGE SYMBOLIC REPRESENTATION MAY BE USED AS HELL TO ENHANCE THE MINIC'S t
USEFULNESS. SEE PRELIMINARY STUDY FOR EXAMPLE.
ACTION:
RDC NO: 84-125 h
NO CHANGE. CURRENT METHOD IS DEEMED REPRESENTATIVE AND ADEQUATE.
PROBLEM CATEGORY: 4 IMPLEMENTATICH SCHEDULE: N/A I
PORTLAtlD GENERAL ELECTRIC HUMAtt ENGItiEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D0G320 HED t10: 0164 PLANT: TROJAN g
RPT TIHE: 11:26:16 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P75 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.8 0700 GUIDELINE NO: G . 9 .1.1. C GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS SINGLE C0t4 TROL AtlD DISPLAY PAIRS PANEL /HORKSTATI0tl IJ: COMP 0tlENT NO: COMP 0t1ENT DESCRIPTION:
C-12 GENERIC HETER At1D C0t1 TROL LABELING DESCRIPTION OF DISCREPANCY Ott CVCS PANEL, UPPER HETERS ARE SOMETIMES DIFFICULT TO RELATE TO CONTROLS.
RECOHHENDATION:
CHANGE DOT CODE HETER LABELS USIllG THE SAME COLOR USED IN THE HIMIC. FOR EXAMPLE, LETDOHN HETERS (TI 127, TI 130, PI 131, FI 132) COULD BE DOT
~j CODED RED AtID CHARGING HEAD HETERS (PI 120A, FI 121A, TI 126) COULD BE llh DOT CODED GREEN. DOT CODING SHOULD BE RELATED TO HIMIC COLOR HHERE POSSIBLE.
ACTION:
RDC NO: 84-125 COMPLETE. CRITICAL HETERS ARE DENOTED IN THE COLOR PADDING ENHAt1 CEMENT SCHEHE. LIGHT YELLOW PADDING IS USED FOR THE REACTOR COOLANT SYSTEM ANDR.
A DARK GREEN IS USED FOR HIGH HEAD INJECTION AND BORATI0t1 SYSTEH.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GEllERAL ELECTRIC HUMAll ENGINEERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE
) RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0165 PLANT: TROJAN g
RPT TIME: 11:26:18 DATE: 02-03-82 TRACKIllG STATUS: CORRECTION REVIEHER: PRELIMIllARY STUDY - P77 DATA SOURCE: CONTROL ROOM SURVEY - GP
.__................................................................ ___........ 1 DOCUMENT tl0: 1.2.1.141 0700 GUIDELIllE il0: G.G.G.4.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE OF HIMICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 P-108C SW PUMP HIMIC C-18 P-108A SW PUMP HIMIC C-18 P-108B SW PUMP HIMIC DESCRIPTION OF DISCREPANCY SH HIMIC DOES NOT HAVE READILY IDENTIFIABLE STARTING POINTS.
RECOMMENDATION:
CHANGE IllDICATE BEGINNIllG PCIllTS Oil SH HIMIC AT SW PUMP SPARE (P 108C) Atl0 SH PUMP NORTH AND SOUTH (P 108 A & B) .
h ACTI0tl:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED THO HIMIC BLOCKS LAEELED " INTAKE STRUCTURE" THAT FEED THE FOUR SERVICE HATER PUMP CONTROL SHITCHES.
THE BLUE BLOCK COLOR HATCHES THE REST OF THE SERVICE HATER HIHIC.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85 T' (Il
PORTLAtlD GEtlERAL ELECTRIC HUMAN ENGIllEERING DISCREPAtlCY ALL RECORDS IN HED HBR SEQUENCE c RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0166 PLANT: TROJAN g
RPT TIHE: 11:26:20 DATE: 02-D9-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P77 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.1.15 0700 GUIDELINE NO: G.G.G.4.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE OF HIMICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 GENERIC VALVE AllD PUNP HINIC DESCRIPTI0tl 0F DISCREPANCY THERE IS NO STAtlDARD GRAPHIC SYMBOL TO DISTINGUISH BETHEEN VALVES AtlD PUMPS IN HIMICS.
RECOMMENDATION:
CHANGE EMPLOY DISTINCT GRAPHIC SYHBOLS TO INDICATE VALVES AtlD PUHPS.
h
~j ACTION:
RDC NO:
NO CHANGE. THE CURRENT HETH00 IS CONSIDERED ADEQUATE FOR SEVERAL REAS0 tis.
FIRST, THE LABELING CONVENTION USED AT TROJAN IS TO INDICATE THE VALVE OR PUMP ALPHA-NUMERIC IDENTIFIER ON THE FIRST LINE, THEN THE DESCRIPTION.
SINCE "P" IS USED FOR A PUMP AND EITHER *HO" OR "CV" IS USED FOR A VALVE, THE OPERATOR IS QUICKLY REMINDED HHEN HE VERIFIES THE LABEL AS TO HHETHER HE IS ABOUT TO HANIPULATE A VALVE OR PUMP CONTROL SWITCH. SECOND, USUALLY PUMPS HAVE HORE INDICATING LIGHTS THAN THOSE ASSOCIATED WITH VALVE SHITCHES.
THE LACK OF GRAPHIC SYHBOLS DEPICTING PUMPS OR VALVES HAS NOT CONTRIBUTED TO INADVERTENT OPERATION EVENTS IN THE PAST.
PROBLEM CATECORY: 4 IMPLEMENTATION SCHEDULE: N/A
)
FORTLAND GEllERAL ELECTRIC HUHAll ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEllCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0167 PLANT: TROJAN g
RPT TIME: 11:26:22 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P77 DATA SOURCE: C0tlTROL ROCH SURVEY - GP DOCUMENT NO: 1.2.4.6 0700 GUIDELINE NO: G.G.2.3.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SPATIAL ORIENTATION PANEL /HORKSTATION ID: COMPONEllT NO: COMPONENT DESCRIPTI0ti:
C-18 GEllERIC HIMIC C-13 GENERIC HIMIC DESCRIPTION OF DISCREPANCY VERTICALLY ORIENTED LABELS ARE USED ON HIMICS TO IDENTIFY INSTRUMENTATI0tl.
l THESE LABELS ARE DIFFICl".T TO READ AND TEtlD TO CLUTTER THE BOARD.
RECOHHEllDATI0ti:
CHANGE USE " LOLLIPOPS" OR OTHER GRAPHIC SYMBOLS AS ON PIPING AND INSTRUMENTATION DIAGRAMS TO SHOW PRESENCE OF SYSTEH COMP 0tlENTS. FOR llh EXAMPLE, THE REACTOR COOLANT PUHP (RCP) COULD BE SYHBOLIZED BETHEEli THE CCH ISOL TO RCP 1 & 4 AND CCW RETURN.
ACTION:
RDC NO: 84-125 COMPLETE. VERTICALLY ORIEtlTED LABELS HERE CHAtlGED TO HORIZ0tlTAL, WHERE SPACE PERHITTED, AS PART OF RDC 84-125. USE OF ADDITI0tlAL GRASHIC SYHBOLS HAS C0tiSIDERED HHERE APPROPRIATE, BUT RCP SYMBOLS IN THE CCH HIMIC HERE NOT HARRANTED NOR HAS THERE ROOM. SEE ALSO HED 165.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85 l
l
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0168 PLANT: TROJAN g
RPT TIME: 11:26:23 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P77 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.1.14j 0700 GUIDELINE NO: 6.6.6.4.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLA); USE OF HIMICS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 N/A SEISHIC CATEGORY II EQUIP CODING C-18 PRI AND SEC FLOW PATH CODING DESCRIPTION OF DISCREPANCY THERE IS NO HETHOD OF DEMARCATION TO DISTINGUISH SC II EQUIPMENT, CCH HAKEUP AND T-209 (WHICH SHOULD ACTUALLY BE LABELED "CHEHICAL ADDITION"). ALSO PRIMARY AND SECONDARY FLOW PATHS IN CCS/SH HIMIC ARE NOT DISTINGUISHED.
- RECOMMENDATION:
I CHANGE h THE HIMIC FOR T-209 SHOULD BE PROPERLY LABELED AS HIMIC SHOULD THEN BE PREPARED TO SHOW THE PROPER RELATION OF THIS TANK TO SEISHIC CATEGORY II EQUIPMENT. SEISHIC CATEGORY II EQUIPMENT CAN BE DISTINGUISHED FROM CATEGORY I BY INCORPORATING A DISTINCTION BETHEEN PRIMARY AND SECONCARY FLOW PATHS. DIFFERENT COLOR HIMICS OR SMALLER HINICS HAY BE EMPLOYED TO INDICATE SECONDARY FLOW PATHS. SEISHIC CATEGORY II EQUIPHENT HAY ALSO NECESSITATE COLOR PADDING TO SERVE AS DEMARCATION.
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 IMPROVED ISTINCTION BETHEEN SEISHIC CATEGORY I AND II EQUIPMENT BY COLOR PADDING THE SCI COMPONENTS EITHER TAN (CCH) OR GRAY (SHS) .
THE T-209 HIMIC HAS REMOVED SINCE IT IS A HINOR TANK THAT IS ONLY PERIODIC-LY CONNECTED TO THE SYSTEH, AND EVEN THEN ONLY FOR SHORT TIME PERIODS.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 g
PORTLAND GEi1ERAL ELECTRIC HUMAtt ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0169 PLANT: TROJAN g
RPT TIHE: 11:28:25 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P78 DATA SOURCE: C0tiTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.1.14h 0700 GUIDELINE NO: 6.6.6.4.B GUIDELIi4E AREA: GUIDELIt1E. SUBAREA:
VISUAL DISPLAYS USE OF HIMICS PANEL / WORKSTATION ID: CCHPONEt4T NO: COMP 0tlENT DESCRIPTI0ti:
C-18 N/A HINIC DIRECTIONALITY DESCRIPTION OF DISCREPANCY THE ARROWS ON THE HIHIC ARE NOT ALHAYS POIllTING IN THE RIGHT DIRECTION (e.g. THE ARROH TO THE LEFT OF H03301B CONT AIR COOLER CCH IN AND THE ARR0H BETHEEN THE T-209 PLAQUE AND CV 3287 SCII EQUIP CCH INLET).
RECOMMENDATION:
CHANGE c ARROWS SHOULD BE ADJUSTED TO INDICATE PROPER FLOH DIRECTION.
ACTION:
lll RDC NO: 84-125 COMPLETE. RDC 84-125 CORRECTED THIS PROBLEH BY REMOVING POINTING THE ARROH IN THE CORRECT DIRECTI0tl Atl0 REMOVIt1G THE T-209 HIHIC. SEE HED 168.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 12-31-85
PORTLAND CENERAL ELECTRIC HUMAN ENr,INEERING DISCREPANCY ALL REC 0F.DS IN HED NBR SEQUENCE
'/
RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0170 PLANT: TROJAN g
RPT TIME: 11:26:27 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P79 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.4.2 0700 GUIDELINE NO: 6 . 6 .1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS NEED FOR LABELING PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT CESCRIPTION:
C-02 N/A SHUTDOWN AND ROD CONTROL BANKS DESCRIPTION OF DISCREPANCY THERE ARE NO LABELS TO DISTINGUISH THE SHUTDOWN AND CONTROL ROD BANKS.
RECOMMENDATION:
CHANGE USE AN UMBRELLA LABEL FOR THE SHUTDOWN RCD BANK AND ONE FOR THE CONTROL ROD BANK.
RDC NO: 84-125 COMPLETE. RDC 84-125 ADDED UMBRELLA LABELS " SHUTDOWN BANK POSITIO"" AND
" CONTROL BANK POSITION" AS HELL AS DEMARCATION AROUND EACH OF THESL GROUPS.
PROBLEH CATEGORY: 3 IMPLEMEi 'ATION SCHEDULE: 12-31-85
(' i 1
l l
. ---- . .. - - --.-.-- - ~ . - - . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - .
PORTLAND GENERAL ELECTRIC ]
I HUMAN ENGINEERING DISCREPANCY I ALL RECORDS IN HED NBR SEQUENCE I RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0171 PLANT: TROJAN g
RPT TIME: 11:26:28 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P79 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.4.3 0700 GUIDELINE NO: 6.6.4.1.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS READABILITY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 GENERIC SELECTOR SHITCH LABELS DESCRIPTION OF DISCREPANCY LABELLING ON THE BASES OF SELECTOR SHITCHES IS HORN OFF IN PLACES RESULTING IN POOR READABILITY.
RECOMMENDATION:
CHANGE RENEH LABELS HHERE NECESSARY.
( ) ACTION:
RDC HO: 84-125 h
COMPLETE. RDC 84-125 PROVIDED NEH LABELS HHERE NECESSARY THAT ARE EASILY LEGIBLE.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 12-31-85 x
1 m-
r- _ _ _ ____ - _ _ _ . _ _ ___.
______.- ______________ z PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0172 PLANT: TROJAN g
RPT TIHE: 11:26:30 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P79 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.4.2 0700 GUIDELINE NO: B.G.1.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS HIERARCHICAL SCHEHE PANEL /HCRKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 GENERIC HAIN STEAM ISOLATION VALVE LABELS DESCRIPTION OF DISCREPANCY THE HAIN STEAM ISOLATION VALVES ARE NOT HELL LABELED AS A GROUP.
RECOMMENDATION:
CHANGE PROVIDE UMBRELLA LABELING FOR THESE SHITCHES.
ACTION:
') RDC NO: 84-125 COMPLETE. RDC 84-125 COLOR PADDED THESE CONTROLS AND INDICATING LIGHTS llh ON C-02 NHITE ALONG HITH THE HAIN STEAM ISOLATION VALVE BYPASS AND STEAM GENERATOR PORV CONTROLS ON C-14. THIS CORRELATES THE TH0 GROUPINGS BETHEEN PANELS HHILE SIMULTANEOUSLY MAKING THE CONTROLS ON C-02 STAND OFF FROM SURROUNDING CONTROLS.
PROBLEM CATEGORY: 3 IHPLEMENTATION SCHEDULE: 12-31-85 m
,f__
a l
r: :_ = -- . :--. .-. . _ . .--
--~__------------.-------- _ ----- :-------
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0173 PLANT: TROJAN g
RPT TIME: 11:26:31 DATE: 02-03-82 i TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P80 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.2.2.4 0700 GUIDELINE NO: G.5.1.G.C l
GUIDELINE AREA: GUIDELINE. SUBAREA: l VISUAL DISPLAYS COLOR CODING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-05 N/A LABEL COLOR CODING DESCRIPTION OF DISCREPANCY RED LABELS CN THIS PANEL ARE NOT FOR SAFETY OR TRIP.
RECOMMENDATION:
CHANGE CHANGE TO BLACK OR YELLOW TO INDICATE CAUTION AS APPROPRIATE.
ACTION:
O v
! RDC NO: 84-125 W PLANT STAFF HILL REPLACE THE CAUTION LABEL ON THE LOWER RIGHT CORNER OF THE EHC PANEL HITH A YELLOW ONE. IT READS " NOTIFY C&RP OF POWER CHANGE GREATER THAN 15/ IN ONE HOUR".
PROBLEN CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86 4
s
v _m____ . .. _
__ ___ .____.-_ ______ _ _ _ _ _ _ _ - _ c .q PORTLAND GENERAL ELECTRIC HUMAll ENGINEERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D08320 RPT DATE: 17-sn-A5 HED NO: 0174 PLANT: TROJAN g
RPT TIME: 11:28:33 DATE: 02-09-82 TRACKItiG STATUS: CORRECTI0ti REVIEHER: PRELIMINARY STUDY - P81 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.2.4.20b 0700 GUIDELINE NO: 6.6.2.1.A GUIDELIt4E AREA: GUIDELINE. SUBAREA:
C0t4TROLS PLACEMEllT PANEL /HORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-06 CR-5727 COND DISCH PP C0tlDUCTIVITY REC DESCRIPTI0tl 0F DISCREPAtlCY THE LABEL FOR THE C0tlDEt4 SATE PP DISCHARGE CONDUCTIVITY RECORDER (CR 5727) IS OFFSET TO THE LEFT Atl0 USES THE N0ti-STANDARD ABBREVIATI0tl PP FOR PUMP.
RECOMMEllDATION:
CHANGE USE STAtIDARD ABBREVIATI0tlS AtlD PUT THE LABEL ABOVE THE RECORDER IF SPACE PERMITS.
llh ACTI0ti:
RDC NO: 84-125 PARTIAL COMPLETION. A NEW BLACK-ON-HHITE LABEL LOCATED ABOVE THE RECORDER IS REQUIRED. RDC 84-125 ESTABLISHED "PP" AS TROJAN'S ACRONYM FOR PUMP.
PROBLEM CATEGORY: 4 IMPLEMENTATI0t1 SCHEDULE: 09-30-88 J
. _ _ _ _ _ _ _ _ _ _ _ _ _ = - . ._._ .____ . . . _ _ __. . . _ _ . ___
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0175 PLANT: TROJAN g
RPT TIME: 11:26:34 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P82 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: C.G.5.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE PANEL / WORKSTATION ID: CONFONENT NO: COMPONENT DESCRIPTION:
C-09 N/A CORE COOLING HONITOR INDICATOR DESCRIPTION OF DISCREPANCY ON THE HESTINGHOUSE CORE COOLING HONITOR, INDICATOR LIGHTS ARE TEMPORARY. IN ADDITION SCHE ARE NOT LABELED OR NUMBERED TO THE LEGEND.
RECOHHENDATION:
CHANGE INDICATOR LIGHTS SHOULD BE PERMANENTLY AND APPROPRIATELY LABELED.
RDC NO: 84-125 COMPLETE. ALL INDICATOR LIGHTS ARE PERHANENTLY INSTALLED. NEH LABELS HILL NOT BE INSTALLED SINCE THE SUBC00 LING HARGIN HONITCRS ARE TO BE REPLACED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
- O
PORTLAND GENERAL ELECTRIC HUMAN EllGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED HO: 0176 PLANT: TROJAN g
RPT TIME: 11:26:36 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P82 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: G .G .5.1. A GUIDELIllE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS USE PANEL /HORKSTATIOil ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-03 N/A CORE COOLING HONITOR LABELS DESCRIPTI0tl 0F DISCREPAt1CY LABELS USED TO DEFINE THE HEAT 1ING OF LIGHTS ON THE CORE COOLING HONITORS ARE TEMPORARY, AND OtlLY ONE H0t1ITOR IS LABELLED S0.
RECOMMENDATI0ti:
CHANGE l
ALL LABELS SHOULD BE PERMAtlENT AtlD BOTH H0t1ITORS SHOULD BE LABELLED.
RDC NO: 84-125 COMPLETE. HEH LABELS HILL NOT BE INSTALLED SINCE THE SUBC00 LING MARGIN N0f4ITORS ARE TO BE REPLACED.
PROBLEH CATEGORY: 3 IMPLEHENTATION SCHEDULE: 12-31-85
~ - - ._ =-- .------.-- ..-- ----- -
9 PORTLAND GENERAL ELECTRIC HUMAN EllGINEERIllG DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0177 PLAtlT: TROJAtt g
RPT TINE: 11:26:37 DATE: 02-09-82 TRACKIllG STATUS: CORRECTI0tl REVIEHER: PRELIMINARY STUDY - P83 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.2.7 0700 GUIDELINE NO: 6.6.4.1.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS READABILITY PANEL /HORKSTATICH ID: COMPONENT t10: COMPONENT DESCRIPTION:
C-11 N/A HINIC COLOR CONTRAST DESCRIPT70N OF DISCREPANCY THE CONTRAST OF THE BLACK VERSUS THE BLUE HINIC Ott THIS PANEL IS NOT STRONG.
RECOMMENDATION:
CHANGE PROVIDE BLACK LINES HHICH ARE THINilER OR USE A LIGHTER BLUE OR ENHAtlCE
~
THE DIFFERENCE IN SOME SIMILAR FASHION.
~
ACTION:
lll RDC NO: 84-125 RDC 84-125 HILL IMPROVE HINIC C0tlTRAST BY CHAtlGING THE BLACK 480 VAC HINIC LIllES TC GREEN. IT HAS DECIDED TO CHANGE THE BLACK HIMIC IllSTEAD OF THE BLUE OrlE SINCE BLACK DEHARCATION TAPE HAS BEEN SUBSEQUENTLY ADDED TO THIS PANEL.
PROBLEN CATEGORY: 3 IMPLEMENTATION SCHEDULE: 03-30-86 i
l l
i 1
- r. ---_.. -- - .----- .-- - . . . - - . . - - -. ._. --..
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0178 PLANT: TROJAN g
RPT TIME: 11:26:39 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P84 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: 6 .G .1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS NEED FOR LABELING PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-15 N/A LO PRESS STH LEAKOFF PRESS INDIC DESCRIPTION OF DISCREPANCY THE LOH PRESSURE STEAh LEAKOFF PRESSURE HETER IS NOT LABELED EXCEPT ON THE HETER FACE.
RECOMMENDATION:
CHANGE THIS AND ALL HETERS SHOULD BE LABELED ON THE LABEL AS HELL.
ACTION:
RDC NO: 84-125 h
COMPLETE. RDC 84-125 PROVIDED A CORRECT LABEL.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0179 PLANT: TROJAN g
RPT TIME: 11:26:40 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P84 DATA SOURCE: C0tlTROL R00H SURVEY - GP DOCUMENT NO: 1.2.4.1 0700 GUIDELINE NO: G.G.3.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS HORD SELECTION PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-15 N/A HIGH PRESS OIL LIFT PUMP LOCKOUT DESCRIPTION OF DISCREPANCY HIGH PRESSURE OIL LIFT PUMPS HAVE A SHITCH THAT FUNCTIONS AS A LOCKOUT, THOUGH IT IS NOT LABELED S0.
RECOMMENDATION:
CHANGE LABEL THIS SWITCH ACCORDINGLY.
RDC NO: 84-125 COMPLETE. RDC 84-125 LABELED THIS SWITCH " LIFT PUHPS PERHISSIVE" HHICH IS HORE CORRECT THAN USING THE TERH LOCKOUT. AT TROJAN, LOCKOUT REPRESENTS REMOVING CONTROL POWER FROM THE BREAKER CIRCUITRY. THAT IS NOT THE C1SE HITH THIS SHITCH. THE POSITIONS DESIGNATED ON THE SNITCH, " PREVENT START" AND "PERHIT START" ARE HELL UNDERSTOOD BY THE OPERATORS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
)
~ -- -.-- .-- ----.--.---.------- -- ----. .-__. .- -__ . . .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUEllCE
~-
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0180 PLANT: TROJAtt g
RPT TIME: 11:26:42 DATE: 02-09-82 TRACKING STATUS: CORRECTI0tl
............................................................................... l REVIEHER: PRELIMINARY STUDY - P85 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.2.4.18 0700 GUIDELINE NO: 6.6.2.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PLACEHENT PAtlEL/HORKSTATI0tl ID: COMP 011Et1T tt0: COMPONENT DESCRIPTION:
C-42 TXR-6341 PLANT DISCHARGE HEAT OUTPUT REC DESCRIPTION OF DISCREPANCY PRESENTLY THE LABEL FOR THE PLANT DISCHARGE HEAT OUTPUT RECORDER TXR6341 IS BELOW THE RECORDER AND IS DIFFICULT TO SEE.
RECOMMENDATION:
CHAtlGE PLACE THIS LABEL ABOVE THE RECORDER.
~j ACTI0tt:
RDC t10: 84-125 h
A BLACK-ON-HHITE LABEL HILL BE LOCATED ABOVE THE RECORDER AtlD THE THERHAL LIMITS PLAQUED HOVED BELOW.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86 i
1
.q PORTLAND GEtiERAL ELECTRIC HUMAN Et1 git 1EERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0217 PLANT: TROJAN g
RPT TIHE: 11:26:43 DATE: 02-09-82 TRACKING STATUS: CORRECTI0ft REVIENER: PRELIMINARY STUDY - P98 DATA SOURCE: C0tlTROL ROOH SURVEY - GP DOCUMENT NO: 1.4.2.5 0700 GUIDELINE NO: 6.7.3.1.E GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS PRINTER CHARACTERISTICS PAtlEL/ WORKSTATION ID: COMP 0t{ENT NO: COMP 0tlENT DESCRIPTION:
N/A P-250 COMPUTER SYSTEM DESCRIPTION OF DISCREPAt1CY NO TAKE-UP PROVISION HAS BEEtt PROVIDED FOR THE DATA OUTPUT FROM THE PRINTER.
RECOMMENDATI0ti:
CHANGE PROVIDE TAKE-UP PROVISION, i.e. BINS THAT COLLAPSE AND FOLD-DOWN.
()
ACTION:
RDC NO:
h PARTIAL COMPLETION. THE ALARM TYPEWRITER CABINET HAS HODIFIED TO ALLOH CUTPUT PAPER TAKE-UP INSIDE THE CABINET. THE SEQUENCE OF EVENTS AND TREtiD COMPUTER TYPEWRITERS HILL BE H0DIFIED IN A SIMILAR HANNER.
PROBLEH CATEGORY: 4 IMPLEMENTATI0tl SCHEDULE: 09-30-86
- ..-. ~~. . - - - . - . .------ --------.---------------
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-3D-85 HED NO: 0218 PLANT: TROJAN g
RPT TIME: 11:26:45 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P98 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.4.1.6 0700 GUIDELINE NO: 6.1.5.5.D GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS AUDITORY ENVIRONMENT PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 COMPUTER SYSTEH DESCRIPTION OF DISCREPANCY PRINTERS HAVE NOT BEEN SILENCED TO HINIMIZE NOISE.
RECOHHENDATION:
CHANGE SILENCE PRINTERS HHICH HILL HELP TO LOWER AHBIENT NOISE LEVEL, PARTICULARLY DURING AN EVENT IN HHICH NOISE LEVELS ARE ELEVATED AND DATA OUTPUT IS INCREASED.
~~
ACTION:
lll RDC NO:
COMPLETE. THE PRINTER CABINET DOORS HAVE BEEN HODIFIED TO ALLOW THEN TO BE CLOSED, WHICH REDUCED THE NOISE LEVEL.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
7 -- . . . - - - - - - - - . . . .. .. . . _.
PORTLAND GENERAL ELECTRIC HUMAtl ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DDG320 HED NO: 0219 PLANT: TROJAN g
RPT TIME: 11:26:46 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P98 DATA POURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.4.3.10e 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 COMPUTER SYSTEM DESCRIPTION OF DISCREPANCf THE HEIGHT-TO-HIDTH RA'IO OF THE UPPER-CASE ALPHANUMERIC CHARACTERS ON THE CRT'S IS 3.2:2. FC.t CLOSE DISTANCE MONITORING AS HILL BE THE CASE HITH THE SPDS SYSTEH 70 BE IMPLEMENTED, THE HEIGHT-TO-WIDTH RATIO SHOULD BE HITHIN 7:F AND 3:2.
RECOMMENDATION:
c INVESTIGATE FURTHER I
~' THE EXISTING CHARACTER SIZING IS HITHIN THE RECOHHENDED STANDARD.
INVESTIGATE THE HEIGHT-TO-HIDTH RATIO OF THE CRT'S TO BE USED HITH THE llh SPDS SYSTEH TO DETERMINE HHETHER OR NOT THEY HEET THE CRITERION.
ACTION:
RDC NO:
NO CHANGE. REGARDLESS OF CHARACTER SIZE, CHANGES ARE NOT HITHIN THE CURRENT CAPABILITIES OF THE SYSTEH.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A L e
PORTLAtID GEllERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0220 PLANT: TROJAN g
RPT TIME: 11:26:48 DATE: 02-09-82 TRACKIllG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P98 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.4.1.6 0700 GUIDELINE NO:
GUIDELINE AREA: GUILulIllE .SUB AREA:
PROCESS COMPUTERS PANEL /HORKSTATION ID: COMP 0tlENT 110: COMPONEilT DESCRIPTION:
il/A P-250 COMPUTER SYSTEM DESCRIPTION OF DISCREPANCY ACCORDING TO REACTOR OPERATORS INTERVIEHED, THE CRT'S CANNOT HANDLE ALL OF THE PARAMETERS DESIRED.
RECOMMENDATI0ti:
INVESTIGATE FURTHER INVESTIGATE THE EXTENT TO HHICH THIS SITUATION EXISTS AND HHETHER OR HOT THE SPDS SYSTEM H'LL ASSIST IN ALLEVIATING THIS PROBLEM.
( ...............___.............................................................
ACTI0ti:
lll ROC NO:
NO CHANGE. THE SPDS HILL PROVIDE EXTENSIVE ADDITIONAL DATA.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A w/i m.,
POR(LAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D0G320 RPT DATE: 12-30-85 HED NO: 0221 PLANT: TROJAN g
RPT TIME: 11:26:43 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P99 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.4.1.8 0700 GUIDELINE NO: 6.7.1.7.A GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS COMPUTER RESPONSE TIME TO OPERATOR QUE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 COMPUTER SYSTEM DESCRIPTION OF DISCREPANCY THE NOMPUTER HAS REPORTED TO BE "SLON" AND " UNRELIABLE," AND SINCE SOME PARAHETERS (e.g. HUT LEVEL) ARE CHLY GIVEN ON THE CRT'S NECESSARY INFORMATION IS NOT ALHAYS AVAILABLE.
RECOMMENDATION:
INVESTIGATE FURTHER
-x INVESTIGATE THE AVAILABILITY OF COMPUTER HARDWARE AND SOFTHARE UPDATES llh (i .e. HICR0 PROCESSORS AND ADDITIONAL HEHORY) HHICH COULD ELIMINATE THESE DEFICIENCIES.
ACTION:
RDC NO:
NO CHANGE. IN THE OPINION OF THE DCRDR TEAM THE COST OF SUCH A CHANGE IS NOT JUSTIFIED BY THE HAGNITUDE OF THE PROBLEH. THE P-250 COMPUTER IS NOT USED
._'IN INITIAL ACCIDENT RESPONSE AND THEREFORE IS NOT REQUIRED TO BE F PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A f
s j
PORTLAND GEilERAL ELECTRIC HUMAN EllGIrlEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT tiO:
RPT DATE: 12-30-85 DOG 320 HED flo: 0222 PLAT 1T: TROJAN g
RPT TIHE: 11:26:51 DATE: 02-03-82 TRACKING STATUS: CORRECTI0tl REVIEHER: PRELIMIllARY STUDY - P100 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.6.1.2Gb 0700 GUIDELIllE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PANEL /WORKSTATI0tl ID: COMPONENT NO: COMP 0tiEllT DESCRIPTI0ti:
il/A ft/A N/A DESCRIPTION OF DISCREPAt1CY THE LINES OF SIGHT TO SOME DISPLAYS (TO THE LOWER ROH OF METERS ON THE VERTICAL PORTI0ti) ARE OBSCURED BY THE CONTROL BENCH (INNER RING) .
RECOMMENDATI0ti:
CHANGE AS PART OF THE DESIGN FOR THE COMPUTER DESK, CONSIDER INSTALLATION OF A RAISED FLOOR BEHIt4D THE CONTROL BENCH.
ACTI0ti:
lll RDC HO: 80-039 COMPLETE. FLOOR HAS RAISED IN 1983 AS DOC'JHENTED IN RDC 80-039, DCP 24.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A L e l
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS Ill HED t1BR SEQUENCE RPT tt0:
RPT DATE: 12-30-85 D06320 HED t10: 0223 PLANT: TROJAN g
RPT TIME: 11:26:53 DATE: 02-09-82 TRACKItiG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P100 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.6.1.3 0700 GUIDELINE NO: 6.1.1.7 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS HONESSENTIAL PERS0tlNEL ACCESS PANEL /HORKSTATI0ti ID: COMP 0tlENT NO: COMPONENT DESCRIPTI0ti:
N/A N/A t1/A DESCRIPTION OF DISCREPANCY THE AREA BEHIND THE CO'S DESK BECOMES PARTICULARLY CONGESTED DURING AN EVEllT. THIS COULD CollCEIVABLY C0tiSTITUTE A MORE SIGNIFICANT PROBLEM ONCE THE SPDS HAS BEEli IMPLEMEtiTED.
RECOMMENDATION:
CHANGE ADMIllISTRATIVE RULES REGARDIllG ACCESS TO THE CONTROL ROOM MUST BE
~
FOLLOWED. THE CONTROL ROOM SHOULD BE CLEARED OF Utit1ECESSARY PERSONNEL llh DURING AN EVENT.
ACTION:
RDC f40:
COMPLETE. RECOMMENDATION HAS BEEN IMPLEMENTED.
PROBLEM CATEGORY: 2 IMPLEMENTATI0t1 SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/
RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0224 PLANT: TROJAN g
RPT TIME: 11: 2G: 54 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P100 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.6.1.3 0700 GUIDELINE NO: 6.1.1.3.C GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS FURNITURE AND EQUIPHENT LAYOUT PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY THE LAYOUT OF THE CONTROL ROOM DOES NOT HINIMIZE TRAFFIC AROUND THE PRINTER BANK AND THE ELECTRICAL PANEL (C-11).
RECOMMENDATION:
INVESTIGATE FURTHER INVESTIGATE HITH EMPHASIS ON IMPLICATIONS FOR THE SPDS SYSTEM.
RDC NO:
COMPLETE. THE PRINTERS HERE NOVED FOR SPDS INSTALLATION. A LINK ANALYSIS PERFORMED DURING THE VALIDATION PHASE FAILED TO DENOTE DIFFICULTY IN HOVEMENT BETHEEN THE SPDS AND C-11 OR BETHEEN THE PRINTERS AND PANELS C-DG/C-09.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
PORTLAllD GEllERAL ELECTRIC HUMAN EliGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0228 PLANT: TROJAtt g
RPT TIME: 11:2G:C0 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P101 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT f10: 1.G.1.4 0700 GUIDELINE NO: G.2.1.2.B GUIDELINE AREA: GUIDELINE. SUBAREA:
COHHUNICATIONS CONVENTI0ilAL-POWERED TELEPHONE SYSTEMS PANEL /HORKSTATI0tl ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
il/A N/A N/A DESCRIPTIO!{ OF DISCREPANCY THE PHONE EXTENSION CORD FROM THE AO'S DESK TANGLES IN THE ROD HOTION C0t4TROLS.
RECOMMEllDATION:
INVESTIGATE FURTHER DETERMINE HHETHER THIS HILL BE ELIMIllATED BY MOVEMENT OF THE A0 DESK HHEN THE SPDS SYSTEH IS INSTALLED. IF NOT, TAKE HEASURES TO AVOID THIS.
ACTION:
lll RDC fl0:
COMPLETE. THE PH0tlE CORD HAS BEEN SHORTENED SUCH THAT IT CAN NOT REACH ThE ROD HOTION CONTROLS.
PROULEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
p _ __.__ ___ ___ .__
PORTLAt1D GENERAL ELECTRIC HUMAtt ENGIllEERIl4G DISCREPANCY '
All RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0227 PLANT: TROJAN g
RPT TIME: 11:2G:57 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMItiARY STUDY - P101 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.6.1.0 0700 GUIDELINE NO: G.1.1.7 s .............................................................._____.... .......
3 GUIDELIllE AREA: GUIDELINE. SUBAREA:
C0t1TROLS N0t1 ESSENTIAL FERS0titiEL ACCESS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTI0ft OF DISCREPANCY CONGESTI0t1 AtlD NOISE IN THE CONTROL ROOM MAY BE DUE IN PART TO Att OVERFLOH OF AUXILIARY OPERATORS BECAUSE OF THEIR CROWDED HORKSPACES.
RECOMMENDATION:
CHANGE PROVIDE ADDITI0tiAL HORKSPACE AREAS FOR AUXILIARY OPERATORS TO REDUCE
-~ C0t1GESTION IN THE CONTROL ROOM. IrlSTALL CARPETING TO REDUCE NOISE IN CONTROL ROOM.
h ACTION:
RDC NO:
COMPLETE. THE IaC HORKSHOP HAS BEEtt RELOCATED FROM BEHIND THE C0t1 TROL BOARDS TO THE 45' ELEVATION OF THE CONTROL BUILDING. THAT AREA HAS BEEN CONVERTED INTO STUDY DESKS AND REFERENCC MATERIAL FOR OPERATIONS PERSONNEL. A LUt1CH AREA HAS BEEN ESTABLISHED OUTSIDE THE CONTROL R00H FOR OPERATIONS PERSONNEL INSTEAD OF BEHItiD THE C0t1 TROL BOARDS. REMOVAL OF LOCKERS, A TABLE AtlD REFRIGERATOR HAS GREATLY REDUCED THE CONGESTION IN THIS AREA.
CARPETING HAS BEEN INSTALLED IN THE CONTROL ROOM. SEE HEDS 234/235.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
v- .- . _ _ . . _ _ _ . . _ . __. .-__-_____:
PORTLAtlD GENERAL ELECTRIC HUHAN EllGINEERIt4G DISCREPAtiCY ALL RECORDS Ill HED NBR SEQUEt{CE RPT f40:
RPT DATE: 12-3D-85 DDG320 HED NO: 0228 PLANT: TROJAN g
RPT TIME: 11:26:59 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMItiARY STUDY - P101 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.G.4.3 0700 GUIDELINE NO: 6.1.5.2.B GUIDELIt1E AREA: GUIDELINE. SUBAREA:
CONTROLS VENTILATION PAtlEL/HORKSTATION ID: COMPONENT t{0: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTI0t1 0F DISCREPANCY AIR CONDITIONING IS NOT DIFFUSE AND DISCHARGES AIR DIRECTLY ON OPERATORS.
RECOMMEt1 DATIO!1:
(
INVESTIGATE FURTHER INVESTIGATE THE POSSIBILITY OF IllSTALLING A DIFFUSE VEilTILATION SYSTEM
~~ TO ELIMINATE THE FORCED AIR.
ACTION:
lll RDC NO:
NO CHANGE. NOT CONSIDERED A SIGNIFICANT PROBLEN.
PROBLEM CATEGORY: 4 IMPLEMEllTATION SCHEDULE: N/A f
rrr;___ __ _ . .__
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORGS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0230 PLANT: TROJAN g
RPT TIME: 11:27:00 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - 102 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO: 6.2.1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
COHHUNICATIONS REQUIREMENTS FOR VOICE COHHUNICATION S PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY THE FOLLONING IMPROVEMENTS IN THE COHHUNICATION SYSTEM MAY BE CONSIDERED: 1) INSTALLATION OF SOUND-POWERED PHONES FOR COOLING TOWER (CT) BLONDOHN AND CT LEVEL CONTROLS ON THE BACK PANELS. 2)
COHHUNICATION CAPABILITY IN THE AUX H2CHANICAL FACADE AREA. 3) PAGE CAPABILITY IN THE BIT R00H. 4) PROVISION OF HEADSETS TO PERMIT HAND-FREE PHONE USE. 5) ESTABLISHHENT OF A PRIORITIZATION HETHOD FOR x EMERGENCY HESSAGES. 6) PROVISION OF VOLUME CONTROL ON THE PAGING SYSTEM.
~
RECOMMENDATION:
lll CHANGE INVESTIGATE THE APPROPRIATENESS OF IMPLEMENTING THE SUGGESTIONS ABOVE.
ACTION:
RDC HO: 80-081 COMPLETE. RDC 80-081 RESOLVED THE DISCREPANCIES LISTED ABOVE.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A I
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY l ALL RECORDS IN MED NBR SEQUENCE I 1
RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0231 PLANT: TROJAN g
RPT TIME: 11:27:02 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P102 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.6.6.10 0700 GUIDELINE NO: 6.2.1.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
COMMUNICATIONS EMERGENCY COMMUNICATIONS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY PROTECTIVE CLOTHING DEGRADES COMMUNICATION SINCE THE GEAR HAS NOT BEEN OUTFITTED HITH NOUTHPIECES FOR SPEAKING.
RECOMMENDATION:
CHANGE INVESTIGATE THE POSSIBILITY OF PROVIDING MOUTHPIECES FOR RAD PROTECTION CLOTHING.
ll
- s ACTION:
RDC NO:
NO CHANGE. PGE'S STAFF AUDIOLOGIST INVESTIGATED ALTERNATIVES TO THE PRESENT PROTECTIVE CLOTHING COMMUNICATIONS CAPABILITY AND CONCLUDED THAT NOTHING BETTER HAS AVAILABLE. PGE HILL CONTINUE TO MONITOR DEVELOPMENT CF COMMERCIAL PRODUCTS THAT MAY ENHANCE COMMUNICATIONS. SINCE NOTHING SPECIFIC IS PLANNED, THIS HED HILL BE CLOSED.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: N/A
-y PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE 1 RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0232 PLANT: TROJAN' g
RPT TIHE: 11:27:03 DATE: 02-03-82 TRACKING STATUS: CORRECTION REVIEWER: PRELIMINARY STUDY - P103 I DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 1.7.1.5 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROL ROOH WORKSPACE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A HAINTENANCE DESCRIPTION OF DISCREPANCY ENGINEERING DRAWINGS ARE NOT ALWAYS REPRESENTATIVE OF THE BOARDS THEY DEPICT (i .e., SHOW COMPONENTS WHICH EITHER HAVE NEVER BEEN IN- STALLED OR HAVE BEEN REMOVED).
RECOMMENDATION:
INVESTIGATE FURTHER
- REVIEW CONTROL ROOH PANEL ENGINEERING DRAWINGS TO DETERMINE THE EXTENT llh TO WHICH THEY FAIL TO TRULY REPRESENT THE PANELS AND REVISE WHERE NEClSSARY.
ACTION:
RDC NO:
COMPLETE. PERFORMED A REVIEW OF TOP DOCUMENTS SINCE THEY SERVE AS OPERATOR AIDS. CONTINUOUS UPDATING OF ALL PLANT DRAWINGS AND DESIGN DOCUMENTS AS THEY ARE CHANGED IS THE INTENT OF THE EXISTING NUCLEAR DIVISION PROCEDURES.
PROBLEH CATEG RY: 3 IMPLEMENTATION SCHEDULE: N/A
PORTLAtID GENERAL ELECTRIC HUMAN ENGIllEERING DISCREPAtlCY ALL RECORDS Ill HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0233 PLAT 1T: TROJAti g
RPT TIME: 11:27:05 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P103 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMEtiT tl0: 1.7.1.8 0700 GUIDELIrlE NO:
GUIDELIllE AREA: GUIDELINE. SUBAREA:
CONTROL ROOH HORKSPACE PANEL /HORKSTATION ID: COMPONENT tl0: COMPONEt1T DESCRIPTION:
N/A t1/A HAINTENANCE DESCRIPTION OF DISCREPAtlCY HAINTENANCE TAGS ARE CUMBERSOME AtlD CAN OBSCURE COMPONENTS.
RECOMMENDATION:
INVESTIGATE FURTHER It1VESTIGATE DESIGli ALTERNATIVES FOR MAINTEllANCE TAGS (e.g., PERHAPS A TAG DESIGN SINILAR TO THE DANGER TAGS HHICH DO NOT TEND TO OBSCURE c ADJACENT COMPONEtiTS).
ACTION:
lll RDC NO:
COMPLETE. A DIFFERENT HAINTENANCE TAG IS NOH USED. THE NEH TAG IS SHALL AND DOES NOT OBSTRUCT COMP 0 net {TS.
PROBLEN CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
-~ ~
' ~
m _ _ m m _e - - -
PORTLAtlD GENERAL ELECTRIC HUMAtt ENGItfEERItlG DISCREPAt{CY ALL RECORDS It1 HED NBR SEQUENCE l
RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0234 PLANT: TROJAN g'
RPT TIME: 11:27:07 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P103 DATA SOURCE: CONTROL ROCH SURVEY - GP DOCUMEtiT NO: 1.G.3.2 0700 GUIDELINE NO: G.1.5.5.A GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS AUDITORY ENVIR0t4 MENT PAtlEL/HORKST ATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A.
DESCRIPTION OF DISCREPANCY FROM THE DATA PRESEllTED Ot1E CAN SEE THAT DURING SHUTDOHii, THE HORST-CASE NOISE C0tIDITION HAS AT PANEL C-11. THE OVERALL (BROADBAND)
SOUND LEVEL AT THIS LOCATION HAS G4 dB(A) . DURING OPERATI0t1S, THE l HORST-CASE HAS FOUtlD TO BE G3 dB(A) AT THE C-04 PANEL. THOUGH HEITHER OF THESE HEASUREMENTS EXCEED THE SPECIFIED CRITERION OF G5 dB(A), IT SHOULD BE NOTED THAT NOISE AT THIS LEVEL DCES IMPEDE NORMAL SPEECH COMMUNICATI0tl, ESPECIALLY AT DISTANCES GREATER THAN FOUR FEET. THE OPERATORS' DISSATISFACTION HITH F10ISE LEVELS CAN BE SEEN BY THE FACT llh THAT NOISE LEVEL HAS THE HOST FREQUEllT COMPLAINT IN THE WORKSPACE ENVIR0t1HENT SECTION OF THE QUESTIONilAIRE. OPERATORS ESPECIALLY DIS-LIKED THE NOISE HADE BY THE FANS WHICH COOL THE ANNUtlCIATORS.
RECOMMEtlDATION:
CHANGE '
EFFORTS SHOULD BE HADE TO KEEP THE NOISE LEVEL Ill THE CONTROL ROOM BELOH GD dB(A) (BROADBAND) . NETHODS TO ACHIEVE THIS END MAY INCLUDE THE USE OF SOUND DEADENING DEVICES AND DIFFUSERS OR BAFFLES TO REDUCE DUCT NOISE. FAN HOISE SHOULD BE REDUCED AS HUCH AS POSSIBLE SINCE IT MASKS SPEECH AND IS ANN 0YING TO OPERATORS.
ACTION:
RDC NO:
PARTIAL COMPLETION. CARPETING HAS ADDED TO THE CONTROL ROOH TO REDUCE t10ISE LEVELS. A NEH SOUND SURVEY HAS C0t10UCTED AND FOUND HOT TO BE SIGNIFICANTLY DIFFERENT FROM THE ORIGINAL SURVEY.
THE HOISE SOURCE BY PANEL C-11 ARE FANS USED TO COOL THE ANNUtlCIATORS.
THE ANNUNCIATOR SYSTEH REPLACEMENT OR HODIFICATION SHOULD ELIMINATE THE NEED FOR THESE FANS. THEREFORE, ADDITIONAL HORK ON NOISE REDUCTION HILL INCORPORATED INTO THE ANNUNCIATOR SYSTEM UPGRADE EFFORT.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-89 e
i I
- _ _ _ _ _ _ _ _ _ _ _ _ b
m ., -. ~~~-. --- . . . .--.- .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 023S PLANT: TROJAN g
RPT TIHE: 11:27:10 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIHINARY STUDY - P104 DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.3.1.0 0700 GUIDELINE NO: 6.3.2.1.A GUIDELINE AREA: GUIDELINE.SUSAREA:
ANNUNCIATOR WARNING SYSTEMS SIGNAL DETECTION PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY THE ISTABLISHED CRITERION FOR ANNUNCIATOR ALARM LEVELS REQUIRES THAT ALARMS BE 10 DECIBELS LOUDER THAN BACKGROUND NOISE (NUREG-0700) . IN TABLE C.5 0F THE PRELIMINARY STUDY IT CAN BE SEEN THAT FEH ALARHS HEET THIS CRITERION. FIRST IT SHOULD BE HENTIONED THAT THE TH0 ANNUNCIATOR ALARMS (TO BE FOUND AT PANELS C-11 AND C-42) HAVE VARIABLE RANGES OF INTENS1TY. BOTH ARE CAPABLE OF PRODUCING SOUNDS OF 10 DECIBELS OVER BACKGROUND. HOWEVER,
' <w '
THE BELL IN PANEL C-11 VARIES ON ITS OWN ACCORD, SOMETIMES AS LOH AS 3 DECIBELS ABOVE BACKGROUND. THE ANNUNCIATOR ALARM IN PANEL C-42 IS llh ADJUSTED BY OPERATORS AND THERE IS NO ASSURANCE THAT IT REHAINS AT THE REQUIRED INTENSITY. AS HEASURED IN THE BROADBAND RANGE, IT APPEARS THAT THE LOSS OF 125V POWER ALARM IS NO LOUDER THAN THE BACKGROUND NOISE.
SUBJECTIVELY, HOWEVER, THIS ALARH IS NOT ONLY NOTICEABLE BUT ALSO RATHER ANN 0YING. IT IS THOUGHT THAT THIS ALARN IS EASILY DETECTED BECAUSE OF ITS TIMBRE QUALITIES. THE IN-CORE LEAK DETECTOR, SMOKE DETECTOR AND COMPUTER ALARM INTENSITIES DID NOT EXCEED AMBIENT NOISE LEVELS BY THE REQUIRED 10 DECIBELS.
RECOMMENDATION:
CHAhGE IN VIEH OF THE ABOVE FINDINGS, IT IS RECOMMENDED THAT ALL AUDIBLE ALARHS BE ADJUSTED OR REPLACED SO THAT THEY EXCEED THE AMBIENT NOISE LEVEL AT THE APPROPRIATE STATIONS BY THE RECOMMENDED CRITERION OF 10 DECIBELS. IT MAY BE ADVISABLE TO FIRST REDUCE THE AMBIENT NOISE LEVEL AS HUCH AS POSSIBLE AND THEN TO ESTABLISH ALARM INTENSITIES 10 DECIBELS ABOVE THAT LEVEL.
ACTION:
RDC NO:
PARTIAL COMPLETION. THE SOUND SURVEY PERFORMED AFTER INSTALLATION OF THE CONTROL R00H CARPETING NOTED NO SIGNIFICANT D' CREASE IN BACKGROUND NOISE IN THE CONTROL ROOM. IN ADDITION, THE OPERATING ?TAFF HAS NOT EXPERIENCED ANY DIFFICULTY IN RESPONDING TO THE VARIOUS AUDIBLE ALARM SOUNDS. THEREFORE,
~T THIS HED HILL BE CONSIDERED IN THE DESIGN OF THE ANNUNCIATOR SYSTEH REPLACE-HENT OR HODIFICATION FOR HHAT, IF ANY, CHANGE IS NEEDED.
g PROBLEM CATEGORY: 3 IHPLEMENTATION SCHEDULE: 09-30-8S
- g. , ._. ._an_. _________ __. .___ _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-3D-85 006320 HED NO: 0236 PLANT: TROJAN g
RPT TIHE: 11:27:13 DATE: 02-09-82 TRACKING STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P105 DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: D700 GUIDELINE NO: 6.3.2.1.F GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS SIGNAL DETECTION PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY ANNUNCIATOR AUDIBLES HAVE NO CODING SCHEHE TO DIRECT THE OPERATORS ATTENTION TO THE APPROPRIATE ANNUNCIATOR PANEL.
RECOMMENDATION:
CHANGE GUIDELINES FOR HUMAN FACTORS ENGINEERING DESIGN (NUREG-0659) RECOMMEND
- THAT " SIGNALS SHOULD BOTH ALERT THE OPERATOR AND DIRECT ATTENTION TO THE AREA 0F THE HAIN CONTROL BOARD CONTAINING THE APPROPRIATE llh ANNUNCIATOR PANEL ALARM TITLE." IN ACCORDANCE HITH THIS GUIDELINE IT IS RECOMMENDED THAT EACH HAIN CONTROL BOARD HAS AN AUDIBLE DEVICE INSTALLED ABOVE THE BENCH 80ARD LEVEL. IT IS PREFERRED THAT EACH ALARH BE FREQUENCY CODED TO ALLOH EASY ASSOCIATION WITH ANNUNCIATOR PANELS BY THE USE OF LOCALIZATION AND FREQUENCY DISCRIMINATION. AN ACCEPTABLE, BUT NOT PRE- FERRED HETH00, IS TO CODE THE ALARMS BY LOCALIZATION ONLY.
IN EITHER CASE IMPORTANT ALARMS SUCH AS REACTOR TRIP SHOULD HAVE A SINGULARLY DISTINCTIVE ALARM, FOR EXAMPLE A DUAL-TONE ALARM HITH A STEP FUNCTION. BECAUSE OF 'HE MULTITUDE OF ALARHS AT TROJAN, THE FOLLOHING ALARH SCHEME IS RECOMMENDED. THE INTENTION OF THIS SCHEME IS TO PERHIT READY ASSOCIATION OF AUDIBLE AND VISUAL ALARHS AND TO AVOID THE CONFUSION AND INCREASED NOISE BROUGHT ABOUT BY THE ACTIVATION OF HULTIPLE ALARMS. ITEMS HHICH PRESENTLY ALARM AS PART OF THE ANNUNCIATOR SYSTEM SHOULD BE BROKEN DOHN AS FOLLOHS: ONE ALARM FOR EACTOR TRIP AND OTHER SELECTED TRIPS ONE ALARM FOR THE 3 SECTIONS OF THE MAIN CONTROL BOARD ONE ALARM FOR THE HALL OF ANNUNCIATORS HEAR C-11 ONE UNIQUE SIGNAL (e.g. A BELL) TO INDICATE A CLEARED CONDITION ALARMS SHOULD BE FREQUENCY-CODED TO REHAIN IN THE RANGE OF 200-5000 HZ. PURE FREQUENCIES SHOULD BE USED. THE FREQUENCIES CHOSEN SHOULD ALLOW EASY DISCRIMINATION. ANNUNCIATORS HAY BE DISTINGUISHED FROM OTHER ALARMS BY USING CONTINUOUS, AS OPPOSED TO NONCONTINUQUS TONES. THE VOLUME OF EACH ALARH SHOULD BE ADJUSTABLE SO THAT A DIFFERENCE OF 10 DECIBELS HAY BE HAINTAINED OVER AMBIENT NOISE. ADHINISTRATIVE CONTROLS SHOULD BE ESTABLISHED TO PREVENT ADJUSTHENT BELOW 10 DECIBELS.
rn ACTION:
RDC NO:
THE ANNUNCIATOR SYSTEH HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-89
c -, . . . -- ... .,
PORTLAND GEllERAL ELECTRIC HUMAtl Et4GIllEERIllG DISCREPAllCY ALL RECORDS IN HED t1BR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0238 PLANT: TROJAtt g
RPT TIME: 11:27:15 DATE: 02-09-82 TRACKIflG STATUS: CORRECTION REVIEHER: PRELIMINARY STUDY - P106 DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMElli NO: 1.6.2.2 0700 GUIDELINE NO: 6.1.5.3.A GUIDELIllE AREA: GUIDELINE. SUBAREA:
C0tlTROLS ILLUMItlATION PANEL /HORKSTATI0li ID: COMP 0tlENT NO: COMP 0t1Et1T DESCRIPTICil:
N/A N/A N/A DESCRIPTI0t1 0F DISCREPANCY THE LIGHT LEVELS IN THE SHIFT SUPERVISOR'S OFFICE (SEE TABLE D.2) RANGE FROH 180-220 FOOT-CANDLES. THESE LEVELS ARE RATHER HIGH.
- RECOMMENDATION:
CHANGE IT IS RECOMMENDED THAT LIGHT LEVELS IN THE SHIFT SUPERVISOR'S OFFICE BE
-~ REDUCED TO 60-F00T CAtlDLES, BUT t10 LOHER THAN 50 FOOT-CANDLES. '
i ACTION:
lll RDC NO:
NO CHANGE. PERSONiiEL THAT HORK Iti THE SHIFT SUPERVISOR'S OFFICE ARE ACCUSTOMED TO THE LIGHTING AND 00 NOT FItID IT PARTICULARLY HARSH Oil THEIR EYES.
PROBLEN CATEGORY: 4 IMPLEMENTATION SCHEDULE: ti/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'. RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0259 PLANT: TROJAN g
RPT TIME: 11:27:45 DATE: 09-30-83 TRACKING STATUS: ASSESSMENT REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.1.1.3.E GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS FURNITURE AND EQUIPMENT LAYOUT PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-SPDS CONSOLE N/A N/A C-PRINTER CONSOLE N/A N/A DESCRIPTION OF DISCREPANCY THERE IS LESS THAN 3G" BETHEEN THE BACK OF THE SPDS CONSOLE AND THE PRINTERS CONSOLE.
RECOMMENDATION:
NO CHANGE
~. DEVIATION FROM THE GUIDELINE HAS BEEN JUSTIFIED IN THE SPDS WORKSPACE LAYOUT STUDY (GP-L2212270. LINK ANALYSIS STUDIES HAVE SUGGESTED THAT THIS IS NOT A FREQUENTLY TRAVERSED AREA DURING EMERGENCY SENARIOS.
lll ACTION:
RDC NO:
NO CHANGE. (SEE RECOMMENDATION) .
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
z_. _ __ _ _
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PORTLAND GENERAL ELECTRIC HUMAN El1GIllEERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0260 PLANT: TROJAN g
RPT TIME: 11:27:4S DATE: OS-30-83 TRACKING STATUS: ASSESSMEtiT REVIEWER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMElli NO: 0700 GUIDELINE NO: 6.1.1.3.F GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS FURNITURE AND EQUIPMENT LAiOUT PANEL /HORKSTATI0t1 ID: COMPONENT NO: COMPONENT DESCRIPTION: ;
C-PRINTER CONSOLE N/A N/A DESCRIPTION OF DISCREPANCY THERE IS LESS THAtt 50" BETWEEN THE BACK OF THE PRINTERS CONSOLE AtlD ADJACENT VERTICAL PANELS.
RECOMMEllDATI0ti:
NO CHANGE DEVIATION FROM THE GUIDELINE HAS BEEN JUSTIFIED IN THE SPDS WORKSPACE
~
STUDY (GP-L-221227) . LINK At1ALYSIS RESULTS HAVE SUGGESTED THAT THIS IS NOT A FREQUENTLY TRAVERSED AREA DURING EMERGENCIES.
llh ACTI0t{:
RDC NO:
NO CHANGE. (SEE RECOMMEllDATION) .
PROBLEN CATEGORY: 4 IMPLEMENTATION SCHEDULE: ti/A
y - .-- -... . - - - - __--..____
PORTLAtlD GEt1ERAL ELECTRIC HUMAtl EllGIllEERIrlG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE g
RPT tl0: 006320 HED NO: 0261 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:27:51 DATE: 09-30-83 TRACKING STATUS: ASSESSMEtiT REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.1.2.2.D GUIDELIllE AREA: GUIDELINE. SUBAREA:
CONTROLS STAND-UP C0!iSOLE DIMENSI0 tis PANEL /NORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
GENERIC GENERIC J-HANDLE Cot 1TROLS DESCRIPTION OF DISCREPAtlCY C0tiTROLS ARE NOT SET BACK A HININUM OF 3" FROM THE FRONT EDGE TO PROTECT AGAINST ACCICENTAL ACTIVATI0tl. (SEE ALSO HED 0009 AFID SUPPORTING INTERVIEH DATA Off HED C405) .
RECOMMENDATI0ti:
CHANGE
-m C0tiSIDER INSTALLING A GUARDRAIL.
ACTION:
(l)
RDC NO: 84-141 RDC 84-141 HILL PROVIDE A GUARDRAIL AL0!iG THE FRONT APR0tl CF THE OUTER C0tiTROL PANELS FROM C-18 Ott THE FAR LEFT TO C-19 011 THE RIGHT.
PROBLEH CATEGORY: 2 IMPLEMENTATI0tl SCHEDULE: 09-30-87 m
PORTLAtlD GENERAL ELECTRIC HUMAtt ENGIrlEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE
~
RPT t10:
RPT DATE: 12-30-85 D06320 HED NO: 0262 PLANT: TROJAN g
RPT TIME: 11:27:52 DATE: 09-26-83 TRACKIllG STATUS: CORRECTI0ti REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - D700 DOCUMENT NO: 0700 GUIDELINE NO: 6.1.1. 4 . C (2)
GUIDELINE AREA: GUIDELIt1E .SUB AREA:
C0tlTROLS DOCUMENT ORGANIZATION AND STORAGE PANEL /HORKSTATI0t1 ID: COMPONENT NO: COMP 0tlENT DESCRIPTI0ti:
C- PROCEDURES C0 tis N/A PROCEDURES DESCRIPTI0tl 0F DISCREPAllCY DOCUMENTS ARE tt0T B0utlD SO THAT THEY CAN BE OPENED FULL AND HILL REMAIN OPEN AT THE DESIRED PLACE HITHOUT HOLDING.
RECOMMENDATION:
CHANGE UTILIZE APPROPRIATE RING BIllDERS TO HOLD PROCEDURES.
t l ACTION:
RDC NO:
h i 110 CHAti;C. THE SET OF PROCEDURES PROVIDED TO THE CONTROL ROOM OPERATORS MAV7 CE0' PURPOSELY BOUT 1D IN It1CREHENTAL SETS OF STEEL BINDERS TO AID IN THEIR REMOVAL FROM THE RACK. OPERATI0tlS PERS0tlNEL CAN THEtt TAKE THE APPROPRIATE PROCEDURE TO A GIVEN PANEL OR PLANT LOCATION, HITHOUT CARRYING AN ENTIME VOLUME OF PLAT 1T PROCEDURES. A SET OF PROCEDURES IS ALSO AVAILABLE IN THE SHIFT SUPERVISOR'S OFFICE IF IT IS NECESSARY TO HAVE A BINDER THAT HILL REMAIN OPEN TO THE DESIRED PAGE. THE PLAtli PRACTICE IS TO UTILIZE THE SHIFT SUPERVISOR'S SET DURING A TRANSIENT OR ACCIDENT Ill THE C0t1 TROL ROOM l BY THE PERS0t1 IN CHARGE OF OVERALL ACCIDENT RESP 0tlSE.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: N/A
{
D G
i PORTLAtlD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUEtlCE i RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0263 PLAtlT: TROJAN g
RPT TIME: 11:27:53 DATE: 09-28-83 TRACKING STATUS: CORRECTI0tl REVIEWER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT tl0: 0700 GUIDELINE 110: G.1.5.1.A GUIDELIllE AREA: GUIDELINE. SUBAREA:
CONTROLS TEMPERATURE AllD HUMIDITY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-C0tiTROL ROOM N/A fl/A DESCRIPTION OF DISCREPANCY FLOOR LEVEL TEMPERATURE EXCEEDED 77 DEGREE F.
RECOMMEllDATION:
NO CHANGE Att0 MOLY IN TEMPERATURE READING DUE TO POT-20-1 PERFORMED ON SEPTEMBER 28 Ill THE C0tlTROL ROOM.
ACTION:
RDC NO:
h NO CHANGE. (SEE RECOMMEllDATI0ft) .
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN EilGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUEtlCE RPT NO:
RPT DATE: 12-30-85 008320 HED NO: 0264 PLAf1T: TROJAN g
RPT TIHE: 11:27:55 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: C0flTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.2.1.2.B GUIDELINE AREA: GUIDELINE. SUBAREA:
COHHUNICATIONS CONVENTI0tlAL-PCHERED TELEPHONE SYSTEMS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-11 N/A TELEPHONES DESCRIPTION OF DISCREPANCY TELEPHONES LOCATED Oil RIGHT END OF C11 AND ADJACENT HALL CAN BE Kil0CKED OUT OF CRADLE BY PASSIt1G TRAFFIC, THEY ARE SEPARATED BY Ot1LY 22".
RECOHHENDATI0ti:
CHANGE CHANGE TO HORIZ0tlTALLY HOUtlTED HANDSET CRADLE PH0tlES.
ACTION:
RDC NO:
lh COMPLETE. PHONE HAS BEEN CHAtiGED TO HORIZONTAL HOUf1T.
PROBLEM CATEGORY: 4 IMPLEHEtiTATI0tl SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0265 PLANT: TROJAN g
RPT TIME: 11:27:56 DATE: 0S-26-83 TRACKING STATUS: CORRECTICH REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.2.1.3.D GUIDELINE AREA: GUIDELINE. SUBAREA:
COMMUNICATIONS SOUND-POWERED TELEPHONE SYSTEMS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-CONTROL ROOM N/A SOUND-POWERED PHONE JACKS DESCRIPTION OF DISCREPANCY ONLY ONE SOUND-POWERED PHCNE JACK IS AVAILABLE IN THE CONTROL ROOM.
INSUFFICIENT TO PROVIDE CGVERAGE TO ALL HORK STATIONS WITHOUT THE USE OF UNDULY LONG CORDS.
RECOMMENDATION:
CHANGE ADD ADDITIONAL JACKS TO PROVIDE COVERAGE HITHOUT THE USE OF LONG CORDS.
ACTION:
lll RDC NO: 85-050 ORIGINALLY RDC 84-140 HAS TO PROVIDE AN ADDITIONAL JACK. H0HEVER, FURTHER INVESTIGATION OF THE PROBLEH HAS DETERMINED HHAT IS ACTUALLY REQUIRED IS AN ADDITIONAL REtuELING INTERCOM STATION LOCATED BEHIND C-11/21. THEREFORE THIS ADDITIONAL REFUELING STATION HILL BE INCLUDED AS PART OF RDC 85-050.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 0S-30-88
PORTLAtlD GEtlERAL ELECTRIC HUHAti ENGIllEERING DISCREPANCY ALL RECORDS Iti HED HBR SEQUENCE RPT t10: D06320 RPT DATE: 12-30-85 HED NO: 0266 PLANT: TROJAN g
RPT TIHE: 11:27:57 DATE: 03-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELIllE fl0: 6.2.1.G . A (2)
GUIDELIllE AREA: GUIDELINE. SUBAREA:
COHHUNICATI0tlS ant 10UNCING SYSTEMS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
N/A N/A LOUD-SPEAKERS DESCRIPTI0ti 0F DISCREPANCY NUMBER AND PLACEMEllT OF ANNOUNCING SYSTEH LOUD-SPEAKERS DO NOT PROVIDE ADEQUATE COVERAGE.
RECOMMENDATION:
CHANGE IMPLEMENT ADDITIOilAL SPEAKERS TO PROVIDE HORE COMPLETE COVERAGE AS HECESSARY.
ACTION:
lll RDC NO: 80-081 COMPLETE. RDC 80-081 INCREASED THE NUMBER OF SPEAKERS BY APPROXIHATELY 50/.
AHPLIFICATION SURVEYS PERFORHED AFTER THE INSTALLATION INDICATE HARKED IMPROVEMENT.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A 3
- s. _ _ __ _ . . _ _ _ __ _ _ . _ - _ . _ .___ _ _
PORTLAtID GENERAL ELECTRIC HUHAN Et1GINEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUENCE g
~
RPT NO: 00G320 NED NO: 0267 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIHE: 11:27:58 DATE: 09-26-83 TRACKIllG STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMEllT NO: 0700 GUIDELINE NO: 6 . 2.1. 6 .B (1)
}
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONHUNICATI0t1S Atitl0UNCING SYSTEMS PAllEL/HORKSTATION Tn: COMP 0t1ENT NO: COMPONENT DESCRIPTION:
N/A N/A ANNOUNCING SYSTEH HICR0 PHONES DESCRIPTI0tl 0F DISCREPAf1CY FEEDBACK OCCURS WHEN USING ANNQUNCING SYSTEMS DURING COHHUNICATIONS.
RECOMMENDATI0ti:
CHANGE ENSURE THAT SYSTEH VOLUME IS LOW ENOUGH TO PREVEllT FEEDBACK PROBLEMS.
, ACTION:
RDC NO: 80-081 COMPLETE. RDC 80-081 PROVIDED NEW DESIGN OF PHONE HOUTHPIECES TO AID IN h
PREVENTING FEEDBACK. INSTANCES OF FEEDBACK UTILIZING THE t1EW SYSTEH HAVE BEEN HINIMAL.
PROBLEH CATEGORY: 3 IMPLEMENTATI0t1 SCHEDULE: N/A g,
s .
PORTLAND GENERAL ELECTT;IC HUMAtt EilGINEERING DISCREPAtlCY ALL RECORDS Ill HED HBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0268 PLANT: TROJAN g
RPT TIHE: 11:28:00 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: C0tlTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE t10: 6.2.1.6.F GUIDELINE AREA: GUIDELINE. SUBAREA:
COMMutlICATIOilS ant 10UtlCIllG SYSTEMS PANEL /HORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A ANil0VNCIllG SYSTEH DESCRIPTION OF DISCREPANCY CONTROL ROOH IllPUTS TO THE PLAT 1T ANNOUNCIrlG SYSTEM 00 fl0T HAVE PRIORITY OVER ANY OTHER INPUT.
RECOMMENDATI0ti:
CHANGE ALTER Allt100tlCING SYSTEM SO THAT C0!1 TROL R00H IllPUTS TO PLANT ANNOUtlCING
- - SYSTEH: 1. HAS PRIORITY OVER ANY OTHER INPUT, 2. IS CAPABLE OF INTERRUPTING AN Atitt0UtlCEMENT IN PROGRESS, 3. BYPASSES QUEUED h ANNOUtlCEMENTS .
ACTION:
RDC NO: 80-081 COMPLETE. RDC 80-081 P'OlIDED THE RECOMMEllDED CHANGES.
PROBLEH CATEGORY: 2 IMPLEMEllTATI0tt SCHEDULE: N/A
-- - -- ...~___
_ 'l PORTLAND GEllERAL ELECTRIC HUMAtt EllGINEERING DISCREPANCY ALL RECORDS IN HED flBR SEQUENCE
- RPT NO
RPT DATE: 12-30-85 D06320 HED NO: 0269 PLANT: TROJAN g
RPT TIME: 11:28:01 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELIllE NO: 6.3.1.4. A (1)
GUIDELINE AREA: GUIDELINE.EUSAREA:
AtlNutlCIATOR WART 1ING SYSTEMS PRIORITIZATIOW PANEL /HORKSTATION ID: COMPONENT tl0: COMP 0tlENT ""aCRIPTION:
C- ANNUllCI ATORS N/A N/A DESCRIPTI0t1 0F DISCREPAffCY NO PRIORITIZATION SCHEME IS CUPRENTLY UTILIZED FOR ALARMS.
RECOMMENDATION:
CHANGE DEVELOP A PRIORITIZATION SCHENE FOR ALARHS.
s ACTI0ti:
RDC l10: llh THE AHilUNCIATOR SYSTEM HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 2 IMPLEHENTATION SCHEDULE: 09-30-89
PORTLAtlD GENERAL ELECTRIC HUHAtt ENCIllEERIt1G DISCREPANCY ALL RECORDS IN HED t18R SEQUEt1CE s
RP7 NO:
RPT DATE: 12-30-85 D06320 HED NO: 0270 PLAT 4T: TROJAN g
RPT TINE: 11:28:02 DATE: 09-26-83 TRACKING STATUS: CORRECTI0t1 REVIEHER: LIDDLE DtTA SOURCE: C0tlTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.3.1.5.A GUIDELINE AREA: GUIDELIllE .SUB AREA:
ANilutlCIATOR WARNIt1G SYSTEMS CLEARED ALARHS PANEL /HORKSTATION ID: COMP 0tlEilT NO: COMP 0tlENT DESCRIPTION:
C- ANtJUtiCI ATORS N/A N/A DESCRIPTION OF DISCREPAtlCY NOT ALL CLEARED ALARHS HAVE A DEDICATED, DISTINCTIVE AUDIBLE SIGNAL (SEE HED #135)
RECOHHEt10ATI0ti:
CHANGE PROVIDE AN AJDIBLE CLEARED ALARH SIGilAL.
s ACTIO!1: llh RDC t10:
THE AtitiUtlCIATOR SYSTEM HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 3 IMPLEHENTATI0t1 SCHEDULE: 09-30-89 o
d
s PORTLAtlD GENERAL ELECTRIC HUMAN CiGINEERING DISCREP/ NCY ALL RECORDS IN HED tlBR SE'.dEtlCE RPT NO: D08120 RPT DATE: 12-30-65 HED NO: 0271 PLANT: TROJAtl g
RPT TIME: 11:28:03 OATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMElli NO: 0700 GUIDELINE NO: G.3.1.5.B GUIDELINE AREAi, GUIDELINE. SUBAREA:
ANilutlCIATOR H ARtlIHb SYSTEMS CLEARED ALARMS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-ANNUNCIATORS N/A N/A DESCRIPTION'0F DISCREPANCY NOT ALL CLEARED ALARMS HAVE A SPECIAL FLASH RATE (TO INDICATE CLEARANC5) . SEE HED #135.
RECOMMENDATION:
CHANGE PROVIDE A SPECIAL FLASH RATE TO CLEARED ALARMS.
ACTION:
RDC NO:
h THE ANNUNCIATOR SYSTEM HILL EITHER 3E REPLACED OR H001FIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 03-30-89
~'
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lll
. . ~ . . . = = _ - - . a.-- . .. , ..
PORTLAND GENERAL ELECTRIC HUHAti Et{GINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE
~
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0272 PLANT: TROJAN g
RPT TINE: 11:28:04 DATE: OS-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: C0tlTROL ROOH SURVEY - 0700 DOCUHENT NO: 0700 GUIDELINE NO: 6. 3 . 3.1.B (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
AtillutiCIATOR WARMItlG SYSTEMS VISUAL Atit1UNCIATOR PANELS PANEL /.40RKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTION:
C- AtlNUNCI ATORS N/A N/A DESCRIPTI0tt OF DISCREPAtlCY ANilVNICATOR PANELS ARE IDEtlTIFIED BY A LABEL BELOW THE PANEL RATHER THAtl ABOVE THE PANEL AS RECOMMENDED.
RECOHHENDA1 ION:
tiO CHANGE PAdEL IDENTIFICA1 ION Oil LOWER FRAME IS ACCEPTABLE.
ACTION:
RDC NO:
h NO CHANGE. PANEL IDEtlTIFICATI0tt IS FELT TO BE HORE VISIBLE Oil LOWER FRAME.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A k
PORTLAtlD GEtlERAL ELECTRIC HUMAN EllGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUEllCE
, RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0273 PLANT: TROJAtt g
RPT TIME: 11:28:05 DATE: 03-26-83 TRACKING STATUS: CORRECTI0tl REVIEWER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6. 3 . 3.1. B (2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
AHilVNCIATOR WARNING SYSTEMS VISUAL ANilutiCIATOR PANELS pat'EL/HORKSTATION ID: CCMPONENT NO: COMP 0tlENT DESCRIPTI0ti:
C- AktlUNCI ATORS N/A N/A DESCRIPTI0tl 0F DISCREPAtlCY PANEL IDENTIFICATION LABEL HEIGHT OF 1/2" SUBTENDS A VISUAL ANGLE OF 15 DEGREES AT 9.5 FEET Afl0 CLOSER THIS DISTAtlCE IS NOT HITHIll THE PRIMARY OPERATING AREA.
RECONNENDATI0ti:
CHAllGE em INCREASE LABEL HEIGHT TO 3/4" TO AFFORD A GREATER VIEHING DISTAtlCE.
ACTION:
lll RDC NO: 84-125 LARGER SIZED LABELS HILL BE PROVIDED BY PLANT HAINTENAtlCE REQUEST.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86
PORTLAND GENERAL ELECTRIC HUMAN EllGIllEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0274 PLANT: TROJAN g
RPT TIME: 11:28:06 DATE: 09-26-83 TRACKING STATUS: CORRECTI0tl REVIEHER: LIDDLE DATA SOURCE: CollTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.3.3.2.F GUIDELINE AREA: GUIDELINE. SUBAREA:
AfillVNCIATOR WARNING SYSTEMS VISUAL ALARN RECOGNITI0tl AtlD IDENTIFIC PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-ANNUNCIATORS N/A N/A DESCRIPTION OF DISCREPANCY AtitlVNCIATOR TILES THAT HUST BE ON FOR Att EXTENDED PERIOD OF TIME (LOCKED IN ALARH) DURING h0RNAL OPERATIONS ARE fl0T DISTIllCTIVELY CODED FOR POSITIVE RECOGNITI0tl DURING THIS PERIOD.
RECOMMENDATI0ti:
CHAtlGE r~y' IF THESE CAtlNOT BE ELIMINATED, A CODING SYSTEH SUCH AS PLACING A TAG OR OPAQUE COVER INCORPORATING A LARGE RED SLASH OVER THE HINDOH, SHOULD BE llh IMPLEMENTED.
ACTION:
RDC NO:
COMPLETE. PLANT OPERATIONS C0tlDUCTED REVIEH HHICH ELIMINATED THE HAJORITY OF LOCKED Ill ALARMS. FOR EXAMPLE, RDC 78-001 REMOVED LOCKED IN AT POWER ALARHS "SR LOSS OF DETECTOR VOLTAGE" AllD SR HI S/D FLUX ALARH BLOCKED" Oil K-12 HHEN POWER IS ABOVE THE P-10 PERHISSIVE. ONLY TH0 OR THREE ALARHS REHAIll ON FOR L0tlG PERIODS AND PLANT STAFF CONTINUES TO EVALUATE HETHODS FOR ELIMINATING THESE AS HELL.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
- r. ... _ _ . _ . . . __
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERIbs DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0275 PLANT: TROJAN g
RPT TIME: 11:28:07 DATE: 03-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G .3.3.3.c (3)
GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS ARRANGEMENT OF VISUAL ALARM TILES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-ANNUNCIATORS N/A N/A DESCRIPTICN OF DISCREPANCY LETTER HEIGHT OF 1/8 INCH FOR COORDINATE DESIGNATION SUBTENDS A VISUAL ANGLE OF 15 DEGREES AT 2.38 FEET AND CLOSER, NHICH IS NOT HITHIH THE PRIMARY OPERATING AREA.
RECOMMENDATION:
CHANGE
~~ CONSIDER INCREASING LETTER HEIGHT TO 3/4" TO AFFORD A GREATER VIEHING
! DISTANCE.
llh ACTION:
RDC NO:
NO CHANGE. COORDINATES ARE NOT NECESSARY FOR OPERATOR TO TAKE CORRECTIVE ACTION. BESIDES, COORDINATE DESIGNATION CAN BE DETERMINED BY OPERATOR BY COUNTING ROWS AND COLUMNS.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAtl ENGIllEERIllG DISCREPAtlCY ALL RECORDS Ill HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0276 PLANT: TROJAN g
RPT TINE: 11:28:08 DATE: 09-26-83 TRACKING STATUS: CORRECTI0fl REVIEHER: LIDDLE DATA SOURCE: C0t4 TROL R00H SURVEY - 0700 DOCUMENT t10: 0700 GUIDELINE h0: G .3.3.5.B (3)
GUIDELINE AREA: GUIDELINE. SUBAREA:
At4NUtlCIATOR WARNING SYSTEMS VISUAL TILE READABILITY PANEL /HORKSTATI0tl ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-ANNUNCIATORS N/A N/A DESCRIPTI0tt OF DISCREPANCY VISUAL TILES USE BOTH UPPER AND LOWER CASE TYPE, HHEREAS ONLY UPPER CASE TYPE SHOULD BE USED.
RECOMMENDATI0ti:
CHANGE EMPLOY UPPER CASE TYPE CilLY OH VISUAL TILES.
ACTION:
RDC NO:
h THE AtlNUNCIATOR SYSTEH HILL EITHER BE REPLACED OR HODIFIED TO CORRECT THIS HED.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 03-30-89
PORTLAi1D GENERAL ELECTRIC HUMAN El1GIllEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0277 PLANT: TROJAN g
RPT TIME: 11:28:03 DATE: 09-26-83 TRACKING STATUS: CORRECTI0t1 REVIEWER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.3.4.1.A GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS ; CONTROLS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-ANNUNCIATORS N/A N/A DESCRIPTION OF DISCREPANCY ANNUNCIATOR CONTROLS ON INNER RING PANELS DO NOT HAVE A " TEST" BUTTON AS 00 OUTER RING PANEL CONTROLS.
RECOMMENDATION:
CHANGE C0tiSIDER ADDIllG TEST BUTTON TO INNER RING ANNUNCIATOR CONTROLS TO s ACHIEVE CONSISTENCY.
j ................_______...................___..................................
ACTION:
lll RDC NO:
THE ANNUNCIATOR SYSTEM HILL EITHER BE REPLACED OR MODIFIED TO CORRECT THIS HED.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-88 U
s c
j
PORTLAllD GEtlERAL ELECTRIC HUMAN ENGINEERIl1G DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0278 PLANT: TROJAN g
RPT TIME: 11:28:10 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEWER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.4.3.3.B (5)
GUIDELINE AREA: GUIDELIt1E. SUBAREA:
C0tiTROLS LEGEllD PUSHBUTTONS PANFL/HORKSTATION ID: COMPONENT NO: COMP 0tlENT DESCRIPTION:
GENERIC N/A N/A DISCRIPTION OF DISCREPANCY SOME LEGEliD HESSAGES CONTAIN HORE THAli THREE LItiES OF LEiiERING.
RECOMMENDATION:
NO CHANGE HESSAGES HITH FOUR LINES ARE EASILY READ AND UNDERSTOOD.
ACTION:
! RDC NO:
NO ACTION. (SEE RECOMMENDATION).
h PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE K'
') '
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0278 PLANT: TROJAN g
RPT TIME: 11:28:11 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 070D DOCUMENT NO: 0700 GUIDELINE NO: 6. 4. 3.3.C (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS LEGEND PUSHBUTTONS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
l GENERIC N/A N/A DESCRIPTION OF DISCREPANCY THERE IS NO LAMP TCGT CAPADILITY OR DUAL DULDS FOR LEGEND DUTTONS.
RECOMMENDATION:
CHANGE IMPLEMENT LAMP TEST OR PROVIDE DUAL-FILAMENT BULBS FOR LEGEND PUSHBUTTONS.
([ ~
l ACTION: llh RDC NO:
COMPLETE. PLANT STAFF EVALUATED THE USE OF DUAL FILAMENT BULBS AND CONCLUDED THAT THEY ARE NOT FEASIBLE FOR USE ON CONTROL BOARD INDICATOR LIGHTS. SEE HED 046 FOR DETAILS.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 7
PORTLAND GEt1ERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
) RPT NO:
RPT DATE: 12 30-85 DOB320 HED NO: 0280 PLANT: TROJAN g
RPT TIME: 11:28:12 DATE: 03-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROCH SURVEY - 0700 DOCUMEtiT NO: 0700 GUIDELINE NO: 6.4.3.3.C(4)
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS LEGEND PUSHBUTTONS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A N/A DESCRIPTION OF DISCREPANCY LEGEND COVERS ARE NOT KEYED TO PREVENT THE POSSIBILITY OF INTERCHANGING THE COVERS.
RECOMMENDATION:
CHANGE IMPLEMENT A PROCEDURE THAT WOULD PRECLUDE INTERCHANGEABILITY: e.g.
REHOVE ONE AND REPLACE ONE COVER AT A TIME.
ACTION:
lll RDC NO:
NO CHANGE. INSIGNIFICANT DISCREPANCY THAT HAS NOT PROVEN TO BE A PROBLEH IN THE PAST.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
~-
l
PORTLAtlD GEllERAL ELECTRIC HUHAM ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
') RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0281 PLANT: TROJAtt g
RPT TIHE: 11:28:13 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.4.4.2. A(1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS J-HANDLES PANEL /HORKSTATION ID: COMPONENT NO: COMP 0tlENT DESCRIPTI0ti:
GENERIC N/A N/A DESCRIPTI0tl 0F DISCREPANCY J-HANDLE LENGTH IS LESS THAN 3.75 INCHES.
RECOMMENDATION:
NO CHANGE J-HANDLE IS EASY TO HAINPULATE HITH THE DIMENSION INDICATED ABOVE. NO PROBLEH NOTED IN INTERVIENS.
()
ACTION:
RDC NO:
h NO CHANGE. (SEE RECOHHENDATION) .
PROBLEH CATEGORY: 4 IMPLEMENTATI0tl SCHEDULE: N/A rx ,
( l xj
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: 006320 RPT DATE: 12-30-85 HED NO: 0282 PLANT: TROJAN g
RPT TIME: 11:28:13 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.4.5.1.D GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS THUMBWHEELS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A THUMBWHEELS DESCRIPTION OF DISCREPANCY TROUGH DISTANCE IS 1" HHICH EXCEEDS RECOMMENDED MAXIMUM OF .75".
RECOMMENDATION:
NO CHANGE DEVIATION FRCH GUIDELINE IS CONSIDERED INSIGNIFICANT.
- ACTION:
I) RDC NO:
NO CHANGE. (SEE RECOMMENDATION).
h PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A i
e _ _ __ _ _ _ _ _ _ . __ _______ _______.____ . . . _ .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0283 PLANT: TROJAN g
RPT TIME: 11:28:14 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G .5.1.3.D (3)
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS READABILITY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A HETER SCALES DESCRIPTION OF DISCREPANCY NUMERAL HIDTH-TO-HEIGHT RATIOS ARE LESS THAN 3:5 THEY ARE 1:3 ON HETER SCALES.
RECOMMENDATION:
CHANGE (
CHANGE NUMERAL DIMENSIONS TO CONFORH TO THE RECOMMENDED 3:5 RATIO.
~
RDC NO:
NO CHANGE. THE HETER SUITABILITY STUDY DID NOT IDENTIFY ANY HETERS THAT HERE ILLEGIBLE DUE TO THEIR HIDTH-TO-HEIGHT RATIO. SEVERAL HETERS WITH HAND HRITTEN SCALES AND NUMBERS HERE IDENTIFIED FOR CORRECTION. THE RESULTS OF THE REVIEW ARE DOCUMENTED IN JHL-642-85H DATED OCT 14, 1985. OTHER RELATED HEDS INCLUDE 042, 050, 059, 0286, 0287, 0416 AND 0417.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
/
/
6
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
(
K RPT NO:
RPT DATE: 12-30-85 DD6320 HED NO: 0284 PLANT: TROJAN g
RPT TIME: 11:28:15 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.1.4. A(1) & (2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PRINTING ON THE DISPLAY FACE PANEL / WORKSTATION ID: CGMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A RECORDERS DESCRIPTION OF DISCREPANCY SOME RECORDERS LACK: 1. PARAMETER IDENTIFICATION AND/OR 2.
INDICATION OF UNITS SHOWN AND/OR 3. TRANSFORMATION INDICATION WHEN APPROPRIATE.
RECOMMENDATION:
CHANGE
-s SURVEY EXISTING RECORDERS AND ADD NECESSARY INFORMATION TO ALL y) RECORDERS.
h ACTION:
RDC NO:
COMPLETE. OPERATIONS DEPARTMENT PERFORMED A REVIEH OF ALL RECORDERS ON THE HAIN CONTROL PANELS FOR THIS INFORMATION. AS A RESULT, ALL RECORDERS HAVE BEEN RELABELED TO SHOW THE PARAMETER HONITORED. HHEPL DEEMED APPROPRIATE THE UNITS HAVE ALSO BEEN INCLUDED IN THE L*.5dLS.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
)
_ ;; . . ___c. ._. .____ __
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
~/
RPT NO:
RPT DATE: 12-30-85 DDG320 HED NO: 0285 PLANT: TROJAN g
RPT TIME: 11:28:16 DATE: 09-26-83 TeACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.1.4.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PRINTING ON THE DISPLAY FACE PANEL /HORKSTATICH ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A N/A DESCRIPTION OF DISCREPANCY HANUFACTURERS TRADEMARKS ARE ON RECORDERS.
RECOMMENDATION:
NO CHANGE TRADEHARKS DO NOT OBSCURE INFORMATION.
- ACTION:
IJ RDC NO:
NO CHANGE. (SEE RECOMMENDATIO ) .
h PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
+
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0286 PLANT: TROJAN g
RPT TIME: 11:28:17 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.5.1.5.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE MARKING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 NI-31D,32D SOURCE RANGE SUR C-02 NI-35D,3GD INTERMEDIATE RANGE SUR C-02 NI-358,3GB INTERMEDIATE RANGE CURRENT C-02 NI-418 TO 44B PERCENT POWER C-02 HI-41C TO 44C AXIAL FLUX DIFFERENCE C-05 FI-3043A/C/F/H2 AFH FLOH INDICATOR C-05 232KV LINES BUS VOLTAGE INDICATION C-12 FI-110 BORIC ACID TO BLENDER FLOW C-12 FI-183A EMERGENCY BORIC ACID FLOH C-12 TI-412 TO 442 T AVG INDICATION DESCRIPTION OF DISCREPANCY lll MAJOR, INTERMEDIATE AND MINOR GRADUATIONS ARE NOT USED HHERE THERE ARE MORE THAN FIVE OR MORE GRADUATIONS BETHEEN NUMERALS OR THE TYPE OF SCALE GRADUATIOhS ARE INDISTINGUISHABLE BY HIDTH AND HEIGHT. SEE ALSO HED 0246.
246 RECOMMENDATION:
CHANGE ALTER SCALES TO INCL'JDE ALL THREE SIZES OF GRADUATIONS HHERE APPROPRIATE.
ACTION:
RDC NO:
NONE. DUE TO THE NUMBER OF ITEMS REQUIRING REVIEH, AN ADDITIONAL STUDY HAS PERFORMED THAT CONCLUDED THAT EACH OF THE INDICATORS IN QUESTION HERE EASILY READ AND CHANGES TO SCALE MAPKINGS HERE NOT HARRANTED. THIS EVALUATION IS DOCUMENTED IN JHL-642-85M DATED OCT 14, 1985. OTHER RELATED HEDS ARE 042, 050, 059, 283, 287, 416 AND 417.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A C e
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0287 PLANT: TROJAN g
RPT TIME: 11:28:18 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.2.3.b GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS ZONE HARKING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 LI-4908 AFHP FUEL OIL DAY TANK LEVEL C-17 LI-4900A1/81 EDG FUEL OIL TANK LEVEL C-17 LI-4904A/B FUEL OIL STORAGE TANK LEVEL C-17 HI-1005a/10051 EAST / HEST CONT HUMIDITY C-19 LI-461B PRESSURIZER LEVEL C-19 FI-917 CHG PUMP SAFETY INJECTION FLOH C-19 DESCRIPTION OF DISCREPANCY ZONE HARKINGS (BANDS) ON HETER FACES INTERFERE HITH READING AND CAUSE
' s
) PARRALAX ON SOME HETERS.
h RECOMMENDATION: l CHANGE HETER BANDS SHOULD BE IMPLEMENTED ON HETER SCALE, NOT CURVED HETER FACE.
ACTION:
RDC HO:
HETER SUITABILITY STUDY DETERMINED HHERE EXCESSIVE BANDING EXISTS HHICH INTERFERES HITH THE OPERATOR'S ABILITY TO READ THE VALUE. THEREFORE I&C HILL PAINT NEH BANDING DIRECTLY ON THE HETER SCALE AT THE NEXT SCHEDULED CALIBRATION. THE OPERATIONS nEPARTHENT HILL PROVIDE INPUT AS TO THE EXTENT OF BANDING REQUIRED. SEE ALSO HED 417.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86 g
/
/
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE K'
RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0288 PLANT: TROJAN g
RPT TINE: 11:28:19 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROCH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G .5.3.1. A (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS CHARACTERISTICS AND PROBLENS OF LIGHT PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A INDICATING LIGHTS DESCRIPTION OF DISCREPANCY DUAL BULB OR DUAL FILAMENT LIGHT ASSEMBLIES ARE NOT UTILIZED FOR INDICATING LIGHTS.
RECOMMENDATION:
CHANGE UTILIZE DUAL FILAMENT BULBS TO ASSURE AVAILABILITY.
' ~ '
RDC NO:
COMPLETE. CURRENT CHECKS ARE CONSIDERED ADEQUATE.
INVESTIGATION INTO THE USE OF DUAL FILAMENT BULBS SH0HED THAT IT HAS UNFEASIBLE. THE CURRENT INDICATING LIGHTS ARE OPERATED OFF 0F 120 VAC OR 125 VDC. THE SCHEHE USED IN THE CONTROL BOARD INDICATORS IS A DROPFING RESISTOR IN SERIES WITH A 55 VOLT, .05 AMP, 1.1 NEAN SPHERICAL CANDLE P0HER INDICATING LIGHT IN A T-31/4 ENVELOPE (GE 1835) . THERE ARE NO HANUFACTURERS OF A DUAL FILAMENT BULB THAT CAN BE DIRECTLY REPLACED IN OUR INDICATORS.
SPECIAL PRODUCTION AT A COST IN EXCESS OF $1 PER BULB HITH A HINIMUM ORDER OF 100,000 MAY BE POSSIBLE. SUCH AN APPROACH IS UNHARRANTED. PROVIDING LAMP TEST CAPABILITY IS NOT REASONABLE DUE TO THE DESIGN OF THE INDICATING LIGHTS.
THE GENERAL DESIGN IS TO USE CONTROL P0HER FROM THE VALVE OR PUMP TO PROVIDE INDICATION. IT THUS PROVIDES POSITIVE INDICATION OF SYSTEM CONTROL P0HER AVAILABILITY. LAMP TEST CAPABILITY WOULD EITHER REQUIRE INDIVIDUAL PUSH-TO-TEST CIRCUITRY OR A FINGLE TEST BUTTON TO ACTUATE ALL LAMPS.
SOLUTION IS DESIREABLE.
PLANT INGINEERING HILL CONTINUE TO HONITOR INDUSTRY DEVELOPMENTS THAT HAY IMPROVE THIS SITUATION. NO FURTHER ACTION IS ANiICIPATED IN THE NEAR TERH.
REF: WSO-614-85H OF OCT 9, 1985. ALSO SEF HEDS 046, 279, AND 380.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
s_. _ _ _ _ . . _ _ _ _ _ _ _ . . _ _ _ _ _ - . . ___ _____.__ _ _ _ . _ _ ___________________
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE J
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0289 PLANT: TROJAN g
RPT TIME: 11:28:20 DATE: OS-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: B .S .3.3.B (5)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /NORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-04 N/A BYPASS STATUS DISPLAY C-04 N/A PERHISSIVE STATUS DISPLAY DESCRIPTION OF DISCREPANCY LEGEND HESSAGES CONTAIN HORE THAN THREE LINES OF TEXT.
RECOHHENDATION:
NO CHANGE HESSAGES WITH FOUR LINES ARE EASILY READ AND UNDERSTOOD.
I ACTION:
RDC NO:
h NO CHANGE. (SEE RECOHHENDATION) .
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DOBJ20 RPT DATE: 12-30-85 HED NO: 0290 PLANT: TROJAN g
RPT TIME: 11:28:21 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEWER: LIDDLE l l
DATA SOURCE: CONTROL ROOH SURVEY - 0700 l 1
DOCUMENT NO: 0700 GUIDELINE NO: 6.5.5.1.A(3)
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS DRUM-TYPE COUNTERS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 FY-110A BORON FLOW C-02 FY-111A TOTAL FLOW DESCRIPTION OF DISCREPANCY THERE ARE NO COMMAS SEPARATING GROUPS OF NUMERALS ON DRUM COUNTERS (WHERE THERE ARE HORE THAN FOUR DIGITS).
RECOMMENDATION:
NO CHANGE DEVIATION FROM THE GUIDELINES IS CONSIDERED INSIGNIFICANT.
~
...................................................................-......-.... (hh ACTION:
RDC NO:
NO CHANGE. (SEE RECOMMENDATION) .
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A i I
y __________________ _____- _. __. __. _ ______
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING OISCREPANCY ALL RECORDS IN HED PBR SEQUENCE
( ; RPT NO: 008320 HED NO: 02S1 gt RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:28:22 DATE: OS-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - D700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.5.1. A (4)
GUIDELINE AREA: GUIDELINE. SUBAREA:
I VISUAL DISPLAYS DRUH-TYPE COUNTERS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 N/A DRUM COUNTERS DESCRIPTION OF DISCREPANCY HHITE HUMERALS ON BLACK BACKGROUND ARE USED ON THESE DRUM COUNTERS.
BLACK NUMERALS ON A HH7TE DRUM SURFACE IS RECOMMENDED IN THE GUIDELINES.
RECOMMENDATION:
CHANGE I
CHANGE TO BLACK NUMERALS ON NdITE BACKGROUND TO INCREASE READABILITY.
h
) ACTION:
RDC NO:
NO CHANGE. INSIGNIFICANT DISCREPANCY, COUNTERS CAN ONLY BE READ FROM CLOSE PROXIMITY ANYHAY.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A k
i
v.- -------.----------.------- .-. . - .- - . . - _ _ _ _ .-- -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE 0
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0292 PLANT: TROJAN g
RPT TIHE: 11:28:23 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 8.6.3.2.F GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS HORD SELECTION PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 FY110A FLOW HETERS C-02 FY111A FLOW HETERS DEOCRIPTION OF DISCREPANCY INCORRECTLY SPELLED HORDS ON LABELS: INTERGRATER RECOMMENDATION:
CHANGE CORRECT SPELLING (FROM INTERGRATER TO INTEGRATOR)
' ' ',, ACTION: llh RDC NO: 84-125 COMPLETE. NEW LABELS HAVE BEEN PROVIDED HITH THE CORRECT SPELLING.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85
r._________.._____.._____________________-______.. .__ -.___ __
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
( -
RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 02S4 PLANT: TROJAN g
RPT TIME: 11:28:24 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE
- CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.G.3.4.E GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS SYMBOLS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 CV-3287 CONTROL SHITCH LABEL C-18 CV-3288 CONTROL SWITCH LABEL DESCRIPTION OF DISCREPANCY ROMAN NUMERALS ARE USED ON THESE LABELS.
RECOMMENDATION:
CHANGE RELABEL HITHOL'T THE USE OF ROMAN NUMERALS.
~__/
/ ACTION:
RDC NO: 84-125 NO CHANGE. ROMAN NUMERALS (I AND II) TO INDICATE SEISMIC CATEGORY IS A TROJAN CONVENTION, USED IN TEXT, LABELS AND DESIGN DRAHINGS. THEREFORE, THE LABEL CHANGE MADE AS PART OF RDC 84-125 UTILIZED THE ROMAN NUMERAL FEATURE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85 N
w- . =.---..- ~ --------------------- ------. . . .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE t ,
RPT NO: D06320 HED NO: 00S5
- RPT DATE: 12-3D-85 PLANT: TROJAN RPT TIME: 11:28:25 DATE: OS-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 07C0 DOCUMENT NO: 0700 GUIDELINE NO: G.G.4.1.A(2)
GUIDELINE AREA: CUIDELINE. SUBAREA:
CONTROLS READABILITY PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A N/A DESCRIPTION OF DISCREPANCY NOT ALL LABELS HAVE THE EQUAL LETTER HEIGHTS HITHIN THE SAME HIERARCHICAL LEVEL.
RECOMMENDATION:
CHANGE IMPLEMENT IDENTICAL LETTER HEIGHT THROUGHOUT ALL LABELS.
j ACTION:
RDC NO: 84-125 h
COMPLETE. RDC 84-125 RELABELED THE MAIN CONTROL BOARDS WITH ONES THAT FOLLOW A STANDARD LABEL FORMAT, DIMENSIONS AND LETTER HEIGHT. THESE CONVENTIONS HAVE BEEN SUBSEQUENTLY INCORPORATED INTO TROJAN'S HUMAN FACTORS GUIDELINE TOPICAL REPORT, PGE-1041, VOLUME 3.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85 i
.----.---------...----------.------------ --------. ~ . .
1.: .. _- -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE i' RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0298 PLANT: TROJAN g
RPT TIME: 11:28:20 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H CURVEY - 0700 00cudENT NO: 0700 GUIDELINE NO: G . G .5.1.G GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS USE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A N/A DESCRIPTION OF DISCREPANCY PAPER TAG OUTS SLIP OVER ESCUTCHEONS AND DO NOT PHYSICALLY PREVENT ACTUATION OF A CONTROL.
RECOMMENDATION:
CHANGE IhSLEMENT COVERS THAT INCORPORATE TAGOUTS.
RDC NO:
NO CHANGE. INSIGNIFICANT DISCREPANCY.
PR03LEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
.. -..- ..---. .---- . -.. .---- ~ -----. - -- .--
1 PORTLAND GENERAL ELECTRIC j 1
HUMAN ENGINEERING DISCREPANCY l ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0297 PLANT: TROJAN g
RPT TIME: 11:28:27 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.1.7.B GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS COMPUTER RESPONSE TIME TO OPERATOR QUE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 COMPUTER SYSTEM DESCRIPTION OF JISCREPANCY HHEN THE RESPONSE TIME EXCEEDS 3 SECONDS, A DELAY HESSAGE IS NOT DISPLAYED TO THE OPERATOR.
RECOMMENDATION:
CHANGE IMPLEMENT A DELAY HESSAGE THAT HILL ALERT OPERATOR TO SYSTEM DELAYS OF e GREATER THAN 3 SECONDS.
ACTION:
lll RDC NO:
NO CHANGE. IN THE OPINION OF THE DCRDR TEAH, ThE COST OF SUCH A CHANGE IS NOT JUSTIFIED BY THE HAGNITUDE OF THE PROBLEH.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
. .---- . - ~ _ - - - - - . - . . . - - - - - - - . - - - - - - - - . - - . - - - - - - ----. .-
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/
'J RPT NO:
RPT DATE: 12-30-85 004320 HED NO: 0298 PLANT: TROJAN g
RPT TIME: 11:28:28 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G . 7. 2.1.C (4)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS CRT DISPLAY CHARACTERISTICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 COMPUTER CRT DESCRIPTION OF DISCREPANCY CHARACTER LUMINANCE WAS HEASURED AS 5.2 FT-L, LESS THAN THE RECOMMENDED HINIMUM OF 23 FT-L.
RECOMMENDATION:
CHANGE INCREASE CHARACTER LUMINANCE TO AT LEAST 23 FT-L HINIMUH, BUT N0 GREATER THAN 48 FT-L.
(m ,
ACTION:
lll RDC NO:
NO CHANGE. THE CHANGE IS NOT HITHIN THE CURRENT CAPABILITIES AND THE COST HOULD NOT BE JUSTIFIED BY THE HAGNITUDE OF THE PROBLEH.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHECULE: N/A (y
N)
~. . ..-.. . . . - - - - - . - . _ _ . . - - . ---. - - . - - . _ _ _ _ _ -- --
PORTLAtID GENERAL ELECTRIC HUMAtl Et1GINEERING DISCREPAt1CY ALL RECORDS IN HED HBR SEQUENCE LJ
) RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0299 PLANT: TROJAN g
RPT TIME: 11:28:23 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CollTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.2.1.D (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS CRT DISPLAY CHARACTERISTICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 COMPUTER CRT E'SCRIPTION OF DISCREPANCY CONTRAST BETHEEN LIGHT CHARACTERS AND A DARK SCREEN BACKGROUND IS LESS THAN THE HINIMUH RECOMMEtIDED 15:1 (MEASURED AT APPROXIMATELY 5:1).
RECOMMENDATION:
CHANGE INCREASE CHARACTER BRIGHTNESS TO ACHIEVE THE MINIHUM RECOMMENDED RATIO
,, OF 15:1.
) ..........................................................................___..
ACTIOil:
lll RDC NO:
NO CHANGE. THE CHANGE IS NOT HITHIN THE CURRENT CAPABILITIES AND THE COST WOULD NOT BE JUSTIFIED BY THE MAGNITUDE OF THE PROBLEH.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGItiEERIl1G DISCREPANCY ALL RECORDS Ill HED 11BR SEQUENCE l /
) RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0300 PLANT: TROJAN g
RPT TIME: 11:28:30 DATE: 09-26-83 TRACKIt1G STATUS: CORRECTI0t1 REVIEHER: LIDDLE DATA SOURCE: C0tlTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELIllE NO: 6.7.2.4.K GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DATA PRESENTATION FORMAT PANEL /HORKSTATI0t1 ID: COMPONEtlT NO: COMP 0t1ENT DESCRIPTION:
N/A P-250 PROGRAM CONTROLLED ANNUt1C.
DESCRIPTION OF DISCREPANCY PERIODS ARE NOT PLACED AT THE END OF SENTENCES.
RECOMMENDATION:
CHANGE PLACE PERIODS AT END OF ALARM SENTENCES.
ACTION:
7,
{) RDC t10:
NO CHANGE. EACH ENTRY IS ONLY ONE LINE. PERIODS ARE UNt1ECESSARY.
h PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A s-
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE I
/
RPT NO: D06320 RPT DATE: 12-3D-85 HED NO: 0301 PLANT: TROJAN g
RPT TIHE: 11:28:31 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.2.5.H GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS SCREEN LAYOUT AND STRUCTURING PANEL /dORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PROGRAM CONTROLLED ANNUNC.
DESCRIPTION OF DISCREPANCY THERE IS NO INDICATION OF PAGE NUMBER AND TOTAL NUMBER OF PAGES DISPLAYED WHEN DATA ARE CONTAINED ON HULTIPLE PAGES.
RECOMMENDATION:
CHANGE WHERE MULTIPLE PAGES EXIST, EACH PAGE OF DATA SHOULD DISPLAY BOTH PAGE NUMBER AND TOTAL NUMBER OF PAGES.
lll
([ ...........__......__..............___................................__.......
ACTION:
RDC NO:
NO CHANGE. ONLY ONE PAGE OF DATA IS AVAILABLE TO BE PLACED ON THE CRT.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
/
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE x/ -
RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0302 PLANT: TROJAN g
RPT TIME: 11:28:32 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G .7.2.5.k (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS SCREEN LAYOUT AND STRUCTURING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PROGRAH CONTROLLED ANNUNC.
DESCRIPTION OF DISCREPANCY URGENT HESSAGES REQUIRING IMMEDIATE OPERATOR RESPONSE ARE NOT HIGHLIGHTED TO ATTRACT THE OPERATORS 9 ATTENTION. IMPORTANT DATA ITEMS SHOULD ALSO BE HIGHLIGHTED TO FACILITATE DECISION-MAKING.
RECOMMENDATION:
CHANGE URGENT MESSAGES REQUIRING IMMEDIATE OPERATOR RESPONSE SHOULD BE HIGHLIGHTED TO ATTRACT THE OPERATOR'S ATTENTION.
llh ACTION:
RDC NO:
NO CHANGE. THE CHANGE IS NOT HITHIN THE CAPABILITIES OF THE CURRENT SYSTEM AND THE COST HOULD NOT BE JUSTIFIED BY THE HAGNITUDE OF THE PROBLEH.
PROBLEH CATEGORY 3 HPLEMENTATION SCHEDULE N/A
- --. ---~~- . . - - __. ____ -_- . __ - ___.-- -.____ ____-.__
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/
m-RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0303 PLANT: TROJAN g
RPT TIHE: 11:28:33 DATE: 03-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENI NO: 0700 GUIDELINE NO: 6.7.2.5.m GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS SCREEN LAYOUT AND STRUCTURING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PROGRAM CONTROLLED ANNUNC.
DESCRIPTION OF DISCREPANCY THE AMOUNT OF INFORMATION-BEARING ACTIVATED SCREEN AREA EXCEEDS 25X OF THE TOTAL SCREEN AREA.
RECOMMENDATION:
CHANGE UTILIZE SPACING BETHEEN LINES OF INFORMATION TO MINIMIZE SCREEN DENSITY.
_) ACTION:
RDC NO:
h NO CHANGE. THE CHANGE IS NOT WITHIN THE CAPABILITIES OF THE CURRENT SYSTEM AND THE COST WOULD NOT BE JUSTIFIED BY THE HAGNITUDE OF THE PROBLEH.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A p_-
G'
=. ..;__ _;___;__________.____ ____________
4 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'/
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0304 PLANT: TROJAN g
RPT TIME: 11:28:34 DATE: 0S-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.2.G.C GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS MESSAGES PANEL /HORKSTATIOM ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PROGRAM CONTROLLED ANNUNC.
DESCRIPTION OF DISCREPANCY PROMPTS ARE NOT DISPLAYED HHENEVER THE OPERATOR MAY NEED DIRECTIONS OR GUIDANCE TO INITIATE OR COMPLETE AN ACTION OR SEQUENCE OF ACTIONS.
RECOMMENDATION:
CHANGE PROVIDE PROMPTS NHENEVER THE OPERATOR MAY NEED DIRECTIONS OR GUIDANCE c~ TO INITIATE OR COMPLETE AN ACTION OR SEQUENCE OF ACTIONS.
( .................______.......................................___________......
ACTION:
lll RDC NO: f NO CHANGE. THE CHANGE IS NOT WITHIN THE CAPABILITIES OF THE CURRENT SYSTEM AND THE HEED FOR THE DIRECTION DECREASES HITH EXPERIENCE IN USING THE MACHINE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A i l v
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERIt4G DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0305 PLAtlT: TROJAN g
RPT TIME: 11:28:35 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 8.7.2.6.G GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS HESSAGES PANEL /WORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PROGRAM CONTROLLED ANNUNC.
DESCRIPTION OF DISCREPANCY ERROR HESSAGES 00 NOT CONTAIN INSTRUCTIONS TO THE OPERATOR REGARDING REQUIRED CORRECTIVE ACTI0tl.
RECOMMENDATION:
CHAtlGE ERROR HESSAGES SHOULD CONTAIN INSTRUCTIONS REGARDING REQUIRED CORRECTIVE ACTION.
~
ACTION:
lll RDC NO:
NO CHANGE. THE CHANGE IS NOT HITHIN THE CAPABILITIES OF THE CURRENT SYSTEH.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
( !
%.)
____.-__u-_. ____ _ _
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE g
~'
RPT NO: 008320 HED NO: 0307 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:28:3B DATE: 09-28-b3 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.2 J .C GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS MULTIPLE-PAGE CONSIDERATIONS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PROGRAM CONTROLLED ANNUNC.
DESCRIPTION OF DISCREPANCY HHEN SCROLLING A LIST, ONLY PART OF HHICH IS VISIBLE AT ANY ONE TIME, THE PRESENT AND HAXIMUM LOCATION IS NOT SH0HN.
RECOMMENDATION:
CHANGE SHOW PRESENT AND HAXIHUM LOCATION OF SCROLLING LIST.
{) ACTION:
RDC NO:
h NO CHANGE. THE CHANGE IS NOT HITHIN THE CAPABILITY OF THE CURRENT SYSTEH.
THIS HAS LITTLE SIGNIFICANCE BECAUSE THE INFORMATION IS AVAILABLE ON THE ALARH TYPEHRITER.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A g
l l
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY
, ALL RECORDS IN HED NBR SEQUENCE
- /
) RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0308 PLANT: TROJAN g
RPT TIME: 11:28:37 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEWER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.3.1. e (2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS PRINTER CHARACTERISTICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PRINTER DESCRIPTION OF DISCREPANCY THERE IS NOT A POSITIVE INDICATION OF THE REHAINING SUPPLY OF RECORDING HATERIAL.
RECOMMENDATION:
CHANGE CONSIDER PROVIDING A POSITIVE INDICATION OF THE REMAINING SUPPLY OF RECORDING HATERIALS.
~
' ...________._____..+.....................................__....................
ACTION:
lll RDC HO:
NO CHANGE. THE SYSTEM AUTOMATICALLY SHIFTS TO ANOTHER PRINTER (EXCEPT FOR DAILY LOG PRINTER). ALARM SOUNDS IF NO PAPER AVAILABLE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
~ . . . .-.--
. . --- - .- - -- - - - - -- __ --- -- 2. a . --.
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'~^ RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0309 PLANT: TROJAN g
RPT TIME: 11:28:38 DATE: 09-26-83 TRACKING STATUS: CORRECTION PEVIEHER: LIDDLE DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7. 3.2. a (2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS ALARM HESSAGES PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PRINTER DESCRIPTION OF DISCREPANCY ALL ANNUNCIATOR ALARMS ARE NOT RECORDED.
RECOHHENDATION:
CHANGE PROVIDE A HEANS OF RECORDING ALL ANNUNCIATOR ALARMS.
-s ACTION:
i , RDC NO:
NO CHANGE. ALL IMPORTANT ALARMS ARE RECORDED.
h PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEGUENCE
-/
RPT NO:
RPT DATE: 12-30-85 D06320 HED HO: 0310 PLANT: TROJAN g
RPT TINE: 11:28:39 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEWER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.3.2.c GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS ALARH HESSAGES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PRINTS.R DESCRIPTION OF DISCREPANCY THERE ARE NO PROVISIONS TO PROVIDE, UPON OPERATOR REQUEST, PRINTOUTS BY ALARM GROUP (E.G., SYSTEM, SUBSYSTEH, COMPONENT).
RECOMMENDATION:
CHANGE PROVIDE A MEANS TO OBTAIN PRINTOUTS BY ALARM GROUP AS DESCRIBED ABOVE.
) ACTION: llh RDC NO:
NO CHANGE. IT IS NOT HITHIN THE CURRENT CAPABILITY OF THE CURRENT SYSTEH.
SPDS HILL IMPROVE THIS ALSD.
PROBLEM CATEGORY: 4 IHPLEHENTATION SCHEDULE: N/A
~---- - - - . . . . . - - - - - - . _ _ _ . . - . -_. - - -- .- - - - - -
PORTLAt1D GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE
't RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0311 PLANT: TROJAN g
RPT TIME: 11:28:40 DATE: 09-2G-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.3.3.D(2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS GRAPH AND TABLE REQUIREMENTS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-250 PRINTER DESCRIPTION OF DISCREPANCY TABLE COLUMNS ARE NOT SEPARATED INTO GROUPS BY PROVIDING A SPACE BETHEEN GROUPS OF FIVE WHEN COLUMils ARE LONG.
RECOMMENDATION:
CHANGE PROVIDE SPACING Oil PRINTOUTS.
,j ACTION:
RDC NO:
h NO CHANCE. THE CHANGE IS NOT WITHIN THE CAPABILITY OF THE CURRENT SYSTEM AND THE COST HOULD NOT BE JUSTIFIED BY THE HAGNITUDE OF THE PROBLEH.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERIt1G DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEt1CE EJ
; RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0312 PLANT: TROJAN g
RPT TIME: 11:28:41 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: C0tiTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.8.1.3.A GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ENHAtlCIllG RECOGilITION AND IDENTIFICATI PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-15 N/A N/A C-17 N/A N/A C-13 N/A N/A DESCRIPTI0tt OF DISCREPAt1CY SPACING BETHEEN GROUPS OF CliTROLS IS NOT AT LEAST THE HIDTH OF A TYPICAL CONTROL OR DISPLAY IN THE GROUP.
RECOMMENDATION:
- CHANGE I) FURTHER DEMARCATION HOULD ENHANCE THE SEPARATI0ti.
llh ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 PROVIDED DEMARCATION FOR THE PANELS LISTED ABOVE THAT SEPARATES THE CONTROLS INTO GROUPS.
PROBLEM CATEGORY: 3 IMPLEMEtlTATI0tt SCHEDULE: 12-31-85 f
/ 6
/
s
~.. ..---.--- .------- --------- - - - - - - - - - - . . _ -
PORTLAND GENERAL ELECTRIC HUMAN ENGIt1EERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE
'^ RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0314 PLANT: TROJAN g
RPT TIME: 11:28:42 ,
DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.8.2.1.A(3)
GUIDELINE AREA: GUIDELIt1E. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL / WORKSTATION ID: COMPONENT NO: COMP 0t4ENT DESCRIPTION:
C-16 P1G4 SOUTH J-HANDLE C-16 P164 NORTH J-hat 1DLE DESCRIPTION OF DISCREPANCY DISPLAYS ARE CONFIGURED HITH " NORTH" ON THE LEFT AND " SOUTH" Ot1 THE RIGHT, C0tlTROLS ARE CONFIGURED HITH "fl0RTH" Ott THE RIGHT AND " SOUTH" ON THE LEFT.
RECOMMEtlDATI0ti:
o CHAl1GE
' i
" SHAP POSITI0 tis OF CONTROLS (OR DISPLAYS) TO ACHIEVE NORTH / SOUTH llh CONSISTENCY.
ACTION:
ROC NO:
NO CHANGE. THERE IS NO TRAIN SEPARATION HERE. ALL THREE PUMPS TAKE SUCTI0tt FROM SAME POINT. MISOPERATI0tl HOULD HOT BE -SIGilIFICANT. ALSO, BESIDES THE RUNNING PUMP, THE OTHER TH0 ARE IN STAT 1DBY At1D START AUTOMATICALLY UPON LOH OIL PRESSURE AT THE PUMP BEARINGS.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: t1/A
- ~ \
\
.q PORTLAND GENERAL ELECTRIC HUMAN Et1GINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0315 PLANT: TROJAN g
RPT TIME: 11:28:43 DATE: 09-26-83 TRACKING STATUS: CORRECTI0t1 REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT t10: 0700 GUIDELINE NO: 6.8.2.3.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
pat 1EL LAYOUT LAYOUT CONSISTEllCY PANEL /HORKSTATION ID: COMPONEt4T NO: COMP 0t1ENT DESCRIPTI0ti:
C-11 N/A TOP 3 ROHS OF COMPONENTS DESCRIPTION OF DISCREPANCY TOP THREE ROHS OF MIMICED COMPONENTS ARE MIRROR-IMAGED. LAYOUTS OF REPEATED FUtiCTIONS SHOULD NOT BE MIRROR-IMAGED.
RECOMMENDATION:
NO CHANGE DEVIATION FROM GUIDELIllE IS CONSIDERED INSIGNIFICAtlT. A CHAT 1GE IN s CONFIGURATION COULD LEAD TO NEGATIVE TRAt1SFER EFFECTS ON THE PART OF EXPERIENCE 3 OPERATORS. EVALUATE FURTHER IN LIGHT OF OTHER ENHAt1 CEMENTS llh TO C-11.
ACTION:
RCC NO:
NO CHANGE. (SEE RECOMMENDATION) .
PROBLEM CATEGORY: 4 IMPLEMENTATI0t1 SCHEDULE: N/A s
3 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0316 PLANT: TROJAN g
RPT TIME: 11:28:44 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER'________LICDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.8 .2.1. A (3)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT SEQUENCE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 N/A PRESS / LEVEL INDIC. & CONT.
DESCRIPTION OF DISCREPANCY PRESSURE AND LEVEL DISPLAYS LOCATED ON THE VERTICAL BOARD ARE ARRANGED FROM LEFT-TO-RIGHT (1,2,3,4), ASSOCIATED CONTROLS ARE ARRANGED FROM TOP-TO-BOTTOM (1,2,3,4) .
RECOMMENDATION:
CHANGE
-- ALTHOUGH THIS IS NOT A SERIOUS DISCREPANCY IN CONTROL-DISPLAY I RELATIONS, CONSIDER REARRANGING CONTROLS OR DISPLAYS TO PROVIDE llh CONSISTENT (EITHER LEFT TO WlGHT OR TOP TO BOTTOM) ARRANGEMENT. A SECOND OPTION IS TO PROVIDE BETTER RECOGNITION OF CONTROL-DISPLAY RELATIONS THROUGH IMPROVED LABELING AND ENHANCEMENT TECHNIQUES. SUCH CHANLdS SHOULD BE MADE IN CONJUNCTION HITH OTHER PAINT-TAPE-LABEL CHANGES MADE AT C-19.
ACTION:
RDC HO: 84-125 NO CHANGE. THERE HAVE BEEN NO PROBLEMS OPERATING THIS PORTION OF C-19.
THE EXISTING LAYOUT ALREADY INCORPORATES TRAIN SEPARATION AND RANK AND FILE ORDERING BY COOLANT LOOP. DUE TO THE NUMBER OF CONTROLS AND DISPLAYS, ONE CANNOT ENVISION A BETTER SCHEME.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
) RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0317 PLANT: TROJAN g
RPT TIME: 11:28:45 DATE: 08-31-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: HISTORICAL DOCUMENT REVIEW DOCUMENT NO: 78-22 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-16 LI-3480 COOLING TOWER LEVEL IND.
C-16 LI-3488 COOLING TOWER LEVEL IND.
DESCRIPTION OF DISCREPANCY DURING A MANUAL BLONDOWN OF THE COOLING TOWER BASIN, THE LEVEL IN THE COOLING TOWER BASIN WAS ALLOWED TO DECREASE BELOW THE MINIMUM TECHNICAL SPECIFICATION LIMIT. SEE LER/ PRO
SUMMARY
IN APPENDIX A 0F VOLUME 1 0F THE
SUMMARY
REPORT FOR DETAILS.
- RECOMMENDATION:
CHANGE llh REFERENCE LER
SUMMARY
REPORT.
ACTION:
RDC NO:
COMPLETE. THE COOLING TOWER LEVEL PROBLEM HAS NOT REPEATED ITSELF.
ADDITIONAL EMPHASIS HAS BEEN PLACED ON PROPER HATCH TURNOVER OF CRITICAL ITEMS.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY
- ALL RECORDS IN HED NBR SEQUENCE
~1 RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0318 PLANT: TROJAN g
RPT TIME: 11:28:4G DATE: 08-31-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: HISTORICAL DOCUMENT REVIEH DOCUMENT NO: 81-05 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 HO-2052A/B RECIRC SUMP TO CSP SUCTION VALVES C-19 HO-2069A/B RECIRC SUMP ISOLATION VALVES DESCRIPTION OF DISCREPANCY OPENING HO-2069A/B BREAKERS TO PERFORM A LOCK 0UT FUNCTION ALSO REMOVES VALVE POSITION INDICATION. WHEN INTENDING TO CLOSE HO-2052A, AN OPERATOR INADVERTANTLY POSITIONED THE SHITCH FOR VALVE HO-2069A. HITH THE VALVES IN THE INCORRECT POSITION A TECH SPEC FOR CONTAINHENT ISOLATION HAS VIOLATED. SEE ALSO HED 0002 AND LER/ PRO
SUMMARY
IN c , APPENDIX A 0F VOLUME 1 0F THE
SUMMARY
REPORT.
( ) ........____...__.............____ ___....___..................................
RECONHENDATION:
lll CHANGE SEE LER/ PRO
SUMMARY
REPORT.
ACTION:
RDC NO: 84-122 PROCEDURES REQUIRE DOUBLE VERIFICATION OF VALVE POSITION AND HOTING SAME ON THE TAG. HOWEVER FURTHER INVESTIGATION OF SOLUTIONS TO THIS PROBLEH RESULTED IN SELECTION OF A SHITCH THAT COMBINES THE LOCKOUT AND CONTROL FUNCTIONS INTO ONE SHITCH. THIS TYPE OF SWITCH HILL PROVIDE VALVE POSITION INDICATION EVEN HHEN POWER TO THE VALVE OPERATOR IS REMOVED AND AT THE SAME TIME REDUCES THE CONCENTRATION OF SWITCHES ON THE BOARD. OTHER CONTROLS TO BE PROVIDED COMBINED LOCKOUT / CONTROL SWITCHES AS PART OF THIS RDC ARE:
PANEL COMPONENT NO. COMPONENT DESCRIPTION C-18 HO 2050A/B RHST TO CSP SUCTION VALVES C-13 HO-8703 RHRP OUTLET VALVE SEE ALSO HEDS 002, 036, 069, 073, 075 AND 098.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: 09-30-87 I h
PORTLAND GENERAL ELECTRIC i
HUMAN ENGINEEi'ING DISCREPANCY ALL RECORDS IN PED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0319 PLANT: TROJAN g'
RPT TIME: 11:28:51 DATE: 08-31-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: HISTORICAL DOCUMEN. 'VIEH DOCUMENT NO: 81-12 7 GUID"LINE NO:
GUIDELINE AREA: 'NE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 N/A RHR SYST. PUMPS & VALVES DESCRIPTION OF DISCREPANCY NO CERMANENT, RELIABLE RCS LEVEL INDICATION IS AVAILABLE IN THE CONTROL ROOM. (DURING A DRAINING OF THE RCS, THE PRESSURIZER VENT VALVE HAS LEFT OPEN. THIS CAUSED THE RCS STANDPIPE LEVEL TO STABILIZE HHILE REACTOR LEVEL DROPPED BELOR RHR SUCTION. THE HEST RHR PUMP CAVITATED AND WAS STOPPED. LOSS OF HEAT REMOVAL RESULTED FOR ONE HOUR AND 15 MINUTES HHICH EXCEEDS TECH SPECS.) SEE LER/ PRO
SUMMARY
IN APPENDIX A 0F
- ' VOLUME 1 0F THE
SUMMARY
REPORT.
RECOMMENDATION:
lll NO CHANGE NO FURTHER ACTIONS RECOMMENDED.
ACTION:
RDC NO:
COMPLET
E. PROCEDURE
OI-3-2, " DRAINING THE REACTOR COOLANT SYSTEH" HAS REVISED TO INCLUDE A PRECAUTION FOR VERIFYING THAT THE VENT VALVE IS OPEN. A SECOND RCS LEVEL INDICATING COLUMN HAS BEEN ADDED AND EXTENSIVE PROCEDURE REVISION HAS BEEN COMPLETED.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: N/A I k
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DDG320 HED NO: 0320 PLANT: TROJAN g
RPT TIME: 11:28:52 DATE: 08-31-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DA*JA SOURCE: HISTORICAL DOCUMENT REVIEW DCCUMENT NO: 82-04 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 P-204 B PUMP CONTROL SWITCHES C-12 P-205 B PUMP CONTROL SWITCHES DESCRIPTION OF DISCREPANCY HISPOSITIONING OF KEY ESF CONTROLS IS DIFFICULT TO DETECT. (THE "B" TRAIN CONTAINMENT SPRAY AND CENTRIFUGAL CHARGING PUMP CONTROL SWITCHES HERE LEFT IN THE PULL TO LOCK POSITION. BOTH CONTROL SWITCHES HAD BEEN HISPOSITIONED FOR 71/2 HOURS.) SEE LER/ PRO
SUMMARY
IN APPENDIX A 0F VOLUME 1 0F THE
SUMMARY
REPORT FOR DETAILS.
I <
RECOMMENDATION:
CHANGE h
SEE LER/ PRO
SUMMARY
REPORT.
ACTION:
RDC NO:
COMPLET
E. PROCEDURE
S OI-1-9, "0PERATION OF 12.47 KV AND 4.16 KV AIR CIRCUIT BREAKERS", AND POT-25-3, "DBA AND SHUTDOWN SEQUENCERS TEST", WAS REVISED TO PROVIDE HORE THOROUGH VERIFICATION THAT EQUIPMENT IS RETURNED TO AN OPERABLE STATUS FOLLOWING SURVEILLANCES. YELLOW TAPE HAS PLACED ON THE HANDLES OF CONTROL SWITCHES HITH PULL-TO-LOCK FEATURES TO HIGHLIGHT THEIR POSITIONS. INSTALLATION OF THE BYPASS AND INOPERABLE STATUS INDICATION SYSTEM HAY PREVENT FUTURE OMISSIONS.
PROBLEH CATEGORY: 1 IMPLEMENTATION SCHEDULE: N/A
__- - = = - - - -
PORTLAND GENERAL ELECTRIC HUMAtt ENGINEERING DISCREPAt1CY s ALL RECORDS Ill HED NBR SEQUENCE I
RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0321 PLANT: TROJAN g,
RPT TIME: 11:28:54 DATE: 08-31-83 l l
l TRACKING STATUS: CORRECTI0tl l
REVIEHER: SCHRCEDER l DATA SOURCE: HISTORICAL DOCUMENT REVIEH DOCUMENT NO: 82-10 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMP 0t1Et4T NO: COMPONENT DESCRIPTION:
N/A N/A SPENT FUEL POOL ALARH DESCRIPTION OF DISCREPANCY SFP LOW LEVEL ant 1UNCIATOR IS NOT RELIABLE At1D SFP LEVEL It1DICATION IS NOT PROVIDED IN THE C0t1 TROL ROON. (THE DOOR BETHEEN THE SFP AND THE FUEL TRANSFER CAllAL HAS CLOSED CAUSING THE SFP LEVEL TO BE PUMPED DOWN TO 21 FEET AllD 8 INCHES ABOVE THE SEATED FUEL ASSEMBLIES. THE LOH LEVEL ALARH ALSO HALFUtlCTIONED. SEE LER/ PRO
SUMMARY
REPORT FOR DETAILS AND CORRECTIVE ACTICH TAKEN TO DATE).
~
i RECONMEllDATION:
CHANGE h
SEE LER/ PRO
SUMMARY
REPORT.
ACTION:
RDC NO:
COMPLET
E. PROCEDURE
S OI-4-1, " RESIDUAL HEAT REl! OVAL", AND OI-4-4, " SPENT FUEL POOL (SFP) COOLING AllD DEHINERALIZER OPERATION", HERE REVISED TO TIE ONE PROCEDURE IN WITH THE OTHER. A NEW SFP LEVEL SHITCH HAS INSTALLED UNDER RDC-81-009. SEE HED 0027.
PROBLEN CATEGORY: 1 IMPLEMENTATI0t1 SCHEDULE: N/A l
k f
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-3D-85 DDG320 HED NO: 0322 PLANT: TROJAN g
RPT TIME: 11:28:54 DATE: 08-31-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: HISTORICAL DOCUMENT REVIEH DOCUMENT NO: 82-14 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 P-2D2B PUMP CONTROL SHITCH DESCRIPTION OF DISCREPANCY HISPOSITIONING OF KEY ESF CONTROLS IS DIFFICULT TO DETECT. (PERSONNEL DEVIATED FROM USING THE ECCS VALVE INSERVICE TESTING PROCEDURE WITHOUT REQUIRED DOCUMENTATION TO DO S0. "B" TRAIN RHR PUMP CONTROL SHITCH HAS LEFT IN THE PULL-TO-LOCK POSITION FOR ABOUT 5 HOURS FOLLOHING ECCS VALVE INSERVICE TESTING.) SEE LER/ PRO
SUMMARY
IN APPENDIX A 0F VOLUME 1 0F THE
SUMMARY
REPORT FOR DETAILS.
RECOMMENDATION:
CHANGE h
SEE LER/ PRO SUHHARY REPORT.
ACTION:
RDC NO:
COMPLETE. COMPREHENSIVE REVIEW OF ALL POTS ENSURED THEY DOCUMENT THE RETURN TO SERVICE OF ALL SAFETY RELATED EQUIPMENT THAT IS DISABLED DURING TESTS.
PROCEDURAL USE OF EQUIPMENT OUT-OF-SERVICE HORK SHEETS HAS STRENGTHENED.
ALL CONTROL SWITCHES AND BREAKER SHITCHES, THAT IF HISPOSITIONED COULD PREVENT A BROKEN PIECE OF ENGINEERED SAFETY FEATURE FROM PERFORMING ITS INTENDED FUNCTION, HERE ADDED TO THE LOCKED VALVE LIST. DOUBLE VERIFICATION OF THEIR POSITIONS, HHEN ALTERED, HILL BE REQUIRED.
PROBLEH CATEGORY: 1 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DOG 320 RPT DATE: 12-30-85 HED NO: 0323 PLANT: TROJAN g
RPT TIME: 11:28:56 DATE: 08-31-03 TRACKING STATUS: CORRECTION REVIEHER: SchR0EDER DATA SOURCE: HISTORICAL DOCUMENT REVIEW DOCUMENT NO: 82-15 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 N/A SI TRAIN A VALVES C-18 SI TRAIN B VALVES DESCRIPTION OF DISCREPANCY HISPOSITIONING OF KEY ESF CONTROLS IS DIFFICULT TO DETECT. (OPERATORS HAVE ENTERED MODE 4 BEFORE BOTH TRAINS OF ECCS (AUTOMATIC SAFETY INJECTION) HERE UNBLOCKED AND SAFETY-RELATED EQUIPMENT GUTAGE WORKSHEET HAS NOT USED. TRAINS HERE BLOCKED IN EXCESS OF THE G HOUR TIME LIMIT SPECIFIED.) SEE LER/ PRO
SUMMARY
IN APPENDIX A 0F VOLUME 10F THE
SUMMARY
REPORT FOR DETAILS.
RECONMENDATION:
lll NO CHANGE LER CORRECTION ACTION IS SUFFICIENT (SEE BEL 9H) .
ACTION:
RDC NO:
COMPLETE. SHIFT SUPERVISORS HERE DIRECTED TO BE MORE AWARE OF THE POTENTIAL FOR SIMILAR EVENTS, AND OPERATIONS STAFF HERE DIRECTED TO USE SAFETY-RELATED EQUIPMENT CUTAGE WORKSHEET HHEN REQUIRED. COMPREHENSIVE REVIEH OF ALL POTS ENSURED THEY DOCUMENT THE RETURN TO SERVICE OF ALL SAFETY-RELATED EQUIPMENT THAT IS DISABLED DURING TESTS. PROCEDURAL USE OF EQUIPMENT OUT-OF-SERVICE WORK SHEETS HAS STREUGTHENED. ALL CONTROL SHITCHES AND BREAKER SWITCHES, WHICH, IF HISPOSITIONED, COULD PREVENT A BROKEN PIECE OF ESF FROM PERFORMING ITS INTENDED FUNCTION HERE ADDED TO THE LOCKED VALVE LIST. DOUBLE VERIFICT 10N OF THEIR POSITIONS, HHEN ALTERED, HILL BE REQUIRED. SEE ALSO HED 0322 OR LER 82-14.
PROBLEM CATEGORY: 1 IMPLEMENTATION SCHEDULE: N/A m g
+ _ - . .. - --..- - -- --- - - - . . - . .. -_._____- -----___----- --------._ -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
. RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0324 PLANT: TROJAN g
RPT TIME: 11:26:57 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.2.2.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS POINTERS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 PRM-14 PROC RAD HON.-CONT. SUMP DESCRIPTION OF DISCREPANCY POINTER TIP OVERLAPS HINOR GRADUATION ON CPH SCALE BY OVER 1/16".
RECOMMENDATION:
NO CHANGE DISCREPANCY INSIGNIFICANT BECAUSE THIN POINTER TIP DOES NOT APPEAR TO REDUCE VISIBILIITY OF SCALE.
ACTION:
RDC NO:
h NO CHANGE. SEE RECOMMENDATION.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
)
,m m __ ____ ____________________.________
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE N RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0325 PLANT: TROJAN g
RPT TIME: 11:28:58 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.2.4.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS ORIENTATION OF MARKINGS ON FIXED-SCALE PANEL /HORKSTATION ID: COMPONENT NO: COMP 0NEllT DESCRIPTION:
C-06 PRM-14 PROC. RAD MON.-CONT. SUMP DESCRIPTION OF DISCREPANCY INDIVIDUAL NUMERALS PRINTED ON SCALE FOLLOW ARC OF SCALE INSTEAD OF APPEARING VERTICALLY.
RECOMMENDATI0ti:
CHANGE CONSIDER PROVIDING VERTICAL NUMERALS ON SCALE FOR EASE OF READINti.
i l ACTION:
RDC NO:
h NO CHANGE. NUMERALS ARE EASILY READ.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULC: N/A i )
v - .--__ - . .-..-_- _. --._-- ..- _.
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE
~
RPT NO: 008320 RPT DATE: 12-30-85 HED NO: 0326 PLANT: TROJAN g
RPT TIME: 11:28:59 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIENER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.3.2.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS NON-LEGEND LIGHT INDICATORS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-0G PRM-14 PROC. RAD MON-CONT. SUMP DESCRIPTION OF DISCREPANCY GREEN INDICATOR LAMP FOR FAIL HAS FOUND 10 BE LESS INTENSE THAN THE ILLUMINATION OF THE ADJACENT BACKGROUND PANEL (6.7 FT L TO 12.3 FT L) .
RECOMMENDATION:
CHANGE CONSIDER RAISING THE ILLUMINATION LEVEL OF THE GREEN INDICATOR LAMP OR
-s PROVIDE A GREEN INDICATOR HITH A LIGHTER SHADED COVER.
ACTION:
lll RDC NO:
NO CHANGE. AN ANNUNCIATOR ALARM IS AVAILABLE TO AID IN ALERTING THE OPERATOR OF FAIL CONDITIONS ON PRMS.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
y_____________.._ _ ._- __.
l P0dTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED HO: 0327 PLANT: TROJAN g
RPT TIME: 11:29:00 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEWER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.4.3.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PUSHBUTTON DESIGN PRINCIPLES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 PRH-14 PROC. RAD MON-CONT. SUHP DESCRIPTION OF DISCREPANCY PUSHBUTTON SURFACES ARE NEITHER CONCAVE NOR OFFER SLIP RESISTANT SURFACE.
RECOMMENDATION:
CHANGE CONSIDER PROVIDING SLIP RESISTANT OR CONCAVE PUSHBUTTONS FOR BEST OPERATION.
r ................................... ...........................................
ACTION:
RDC NO:
h NO CHANGE. INSIGNIFICANT DEFICIENCY. THE PUSH BUTTON IS NOT DIFFICULT TO OPERATE.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
>_=___________________ __ ____ _ __ ___ _ _ _ _____. __ .___. _.
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE
) RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0328 PLANT: TROJAN g
RPT TIME: 11:29:01 DATE: 09-28-83 (
TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROCH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 PRH-14 PROC RAD MON-CONT. SUHP DESCRIPTION OF DISCREPANCY THE SHAPE OF THE ROTARY SELECTOR SWITCH IS INCONSISTENT WITH OTHER PRH'S IN CONTROL R00H.
RECOMMENDATION:
CHANGE CONSIDER PROVIDING ALL PROCESS RAD. HONITORS WITH IDENTICALLY CODED m CONTROLS.
~
ACTION:
lll RDC NO:
NO CHANGE. INSIGNIFICANT DEFICIENCY THAT DOES NOT PROVIDE OPERATIONAL DIFFICULTY.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A m
.--9 PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0329 PLANT: TROJAN g
RPT TIME: 11:29:02 DATE: 09-28-83 TRACKIllG STATUS: CORRECTIOf1 REVIEHER: SCHROEDER DATA SOURCE: C0t4 TROL R00H SURVEY - 0700 DOCUMINT NO: 0700 GUIDELINE NO:
GUIDELIh? AREA: GUIDELIllE.SUB AREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 PRH-14 PROC RAD HON : CONT. SUHP DESCRIPTION OF DISCREPANCY OPERATORS INTERVIEHED DURING SURVEY INDICATE THERE IS NO HAY TO TEST ALERT AND ALARM AT HIGH RAtlGES.
RECOMMENDATION:
CHANGE INVESTIGATE THE FEASIBILITY OF PROVIDING A SIMULATED TEST FOR HIGH m RAtlGE INDICATIONS.
ACTION:
lll RDC NO:
COMPLETE. ALERT AND ALARN LEVELS AT HIGH RANGES ARE NOH TESTED BY IaC PERSONilEL AS PART OF THE ROUTINE SURVEILLAtlCE.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: fl/A
--~~------- ------ - ------.
7-....
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0330 PLANT: TROJAN g
RPT TIME: 11:29:03 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.6.1.1 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS NEED FOR LABELING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 RI-2239 HAIN STH LINE RAD INDICATOR C-06 RI-2240 HAIN STH LINE RAD INDICATOR C-06 RI-2241 HAIN STH LINE RAD INDICATOR C-06 RI-2242 HAIN STH LINE RAD INDICATOR DESCRIPTION OF DISCREPANCY THE FOUR STEAM LINES ARE NOT IDENTIFIED IN THE CONTENT OF THE LABELS.
RECOMMENDATION:
CHANGE PROVIDE A CLEAR INDICATION ON EACH LABEL OF INDIVIDUAL STEAM LINES llh ASSOCIATED HITH THE RAD HONITORS. OTHER HODIFICATIONS IN LABELING SHOULD BE IN COMPLIANCE HITH ACCEPTED HUMAN FACTORS STANDARDS.
ACTION:
RDC NO: 84-125 A HIERARCHICAL LABEL HAS ADDED ABOVE ALL FOUR INDICATORS THAT READS "HAIN STH LINE RADIATION INDICATORS". THE INDIVIDUAL LABELS BELOW THE INDICATORS PRESENTLY DESIGNATE ONLY THE INSTRUMENT NUMBER (EG. RI-2239 THRU RI-2242). NEH LABELS INCLUDING THE APPLICABLE LOOP HILL BE ADDED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86
p_ _.___ _ ___________________.________ _ __ .__
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0331 PLANT: TROJAN g
RPT TINE: 11:28:04 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 RI-2239 NAIN STN LINE INDICATOR C-06 RI-2240 HAIN STH LINE INDICATOR C-06 RI:2241 HAIN STM LINE INDICATOR C-06 RI-2242 HAIN STH LINE INDICATOR DESCRIPTION OF DISCREPANCY j THC CAUTION NOTE ON THE FACE OF THE INDICATORS OBSCURES THE LOHER END OF THE SCALE.
m RECOHHENDATION:
(
CHAtlGE llh REMOVE AND REPOSITION CAUTION NOTE SO THAT SCALE VISIBILITY IS NOT IMPEDED.
ACTION:
RDC NO: 84-125 COMPLETE. THE CAUTION NOTE WAS NOT NEEDED FOR PLANT OPERATION AND WAS SUBSEQUENTLY REH0VED.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 03-30-85
) k
7___ . -- --- ------------ .. --- .--__.- - .
PORTLAND GEhERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0332 PLANT: TROJAN g
RPT TIHE: 11:2S:05 DATE: 09-26-83 TRACKING STATUS: CORRECTI0tl REVIEWER: SCHROEDER DATA SOURCE: C0tlTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELIt1E NO: 6.1.5.3.F GUIDELINE AREA: GUIDELINE. SUBAREA:
C0t4TROLS ILLUMINATION PANEL / WORKSTATION ID: COMPONENT NO: COMP 0t4ENT DESCRIPTION:
C-06 RI-2239 H.S. LINE RAD. HONITOR C-06 RI-2240 H.S. LIllE RAD. HONITOR C-06 RI-2241 H.S. LINE RAD. HONITOR C-06 RI-2242 H.S. LINE RAD. HONITOR DESCRIPTION OF DISCREPAtlCY ALTHOUGH GLARE OFF HETER SURFACES HAS BEEN IDENTIFIED AS A GENERIC PROBLEH, THIS PARTICULAR IllDICATOR IS ESPECIALLY AFFECTED. (SEE HED 0042)
L~ RECOMMENDATION:
CHANGE h
C0tlSIDER IMPLEHENTIt1G DESIGN CHANGES TO REDUCE GLARE OFF OF THESE METER SURFACES. FOR EXAMPLE, USE OF LOW GLARE GLASS OR A SHIELD / HOOD OVER TOP OF HETER.
ACTION:
RDC HO:
NO CHAtlGE. PLAtlT STAFF EVALUATED USE OF A HOOD OVER THE TOP OF THE HETERS AtiD CONCLUDED IT WAS NOT FEASIBLE. SEE HED 0042.
PROBLEH CATEGORY: 3 IMPLEMEt1TATI3M SCHEDULE: 12-31-85
PORTLAtID GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEllCE RPT fl0:
RPT DATE: 12-30-85 D06320 HED NO: 0333 PLANT: TROJAN g
RPT TIHE: 11:29:06 DATE: 09-26-83 TRACKING STATUS: CORRECTI0tl REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELIllE . SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMP 0tlENT DESCRIPTION:
C-06 RI-2239 HAIN STM LINE RAD INDICATOR C-06 RI-2240 MAIN STM LINE RAD INDICATOR C-06 RI-2241 HAIN STM LItlE RAJ INDICATOR C-06 RI-2242 HAIN STH LINE RAD IllDICATOR DESCRIPTI0tl 0F DISCREPAtlCY THE STRCKE HIDTH-TO-CHARACTER HEIGHT RATIO HAS OBSERVED AS APPROXIMATELY 1:12 Oil THE LA8EL LETTERING. A HIDTH-TO-CHARACTER HEIGHT OF BETHEEN 1?G AND 1:8 IS RECOMMENDED.
I RECOMMENDATION:
CHANGE h
TO IMPROVE READABILITY, CONSIDER PROVIDING LABELS WITH HIDTH-TO-CHARACTER HEIGHT RATIOS FALLIllG BETHEEN 1:6 AND 1:8. LABEL CHARACTERISTICS SHOULD BE CONSISTENT THROUGHOUT THE CONTRCL ROOM.
ACTION:
RDC HO: 84-125 COMPLETE. NEW LABELS HI1H BLACK LETTERS ON A HHITE BACKGROUND HERE ADDED AS PART OF RDC 84-125. THE READABILITY OF EACH LABEL IS SIGNIFICANTLY IMPROVED.
t ' IrlDIVIDUAL STEAM LINE LABELS ARE STILL REQUIRED TO INDICATE THE GIVEN LC e, AS INDICATED Oil HED 330.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85
/
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/
, RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0334 PLANT: TROJAN g
RPT TIME: 11:29:07 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 RIS-6115A CONT. HIGH RANGE RAD MON C-09 RIS-61158 C0hT. HIGH RANGE RAD MON DESCRIPTION OF DISCREPANCY DURING THE SURVEY, OPERATORS INDICATED THERE IS NO HAY TO TEST THE
" ALERT" AND " ALARM" FUNCTIONS AT HIGH RANGE.
RECOMMENDATION:
CHANGE
-, INVESTIGATE THE FEASIBILITY OF PROVIDING A TEST AT HIGH RANGE
) INDICATIONS.
h ACTION:
RDC NO: l COMPLETE. ALERT AND ALARM LEVELS AT HIGH RANGES ARE TESTED BY I&C I PERSONNEL AS PART OF ROUTINE SURVEILLANCES. l
............................................................................... 1 PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
=_____ma______________________u2__-,______a_____a_____..____2_a_____.g_.._-_______. _______=____;
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'(~N'
' \- I RPT NO:
- RPT DATE: 12-30-85 008320 HED NO: 0335 PLANT: TROJAN g
RPT. TIME: 11:28:08 DATE: 09-26-83
-TRACKING STATUS: CORRECTION
' REVIEWER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT N0: 0700 GUIDELINE NO: 6.5.1.5.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE MARKING PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-OS LI-4208A1/81 CONT. WATER LEVEL INDIC.
C-OS LI-4208A2/B2 CONT. WATER LEVEL INDIC.
DESCRIPTION OF DISCREPANCY SUCCESSIVE VALUES INDICATED BY UNIT GRADUATIONS ON SCALE ARE 12.5 INCHES. SOHC HULTIPLE OF 10 IS RECOMMENDED IN THE GUIDLINES. SEE ALSO HED 336.
RECOHHENDATION:
, () CHANGE CONSIDER PROVIDING A PROGRESSION OF UNITS ON THESE SCALES THAT IS SOME HULTIPLE OF 10.-
llh ACTION:
RDC NO:
I&C DEPARTHENT WILL IMPROVE THE SCALE MARKINGS IN CONJUNCTION WITH REPLACING
-SCALES WITH PRINTEU ONES AND OTHER IMPROVEMENTS IDENTIFIED BY HEDS 051, 336, AND 337.
. PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86 l
o
g; ~.- . .---- . . .-. --. __. - --
3 PORTLATID GENERAL ELECTRIC HUMAtt ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUEt1CE RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0336 PLANT: TROJAN g(
_RPT TIME: 11:29:09 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.5.1.5.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE HARKING PANEL /HORKSTATI0tl ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-09 LI-4208A1/B1 CONT. HATER LEVEL INDIC.
C-OS LI-4208A2/B2 C0 tit. HATER LEVEL INDIC.
DESCRIPTIOff 0F DISCREPANCY FOURTEEN GRADUATIONS SEPARATE NUMERALS ON CONTAIt4 MENT HATER LEVEL INDICATORS. NO HORE THAN 8 GRADUATI0 tis SHOULD SEPARATE THESE NUMERALS.
RECOMMENDATION:
CHANGE CONSIDER PROVIDING SCALES WITH NO HORE THAN 8 GRADUATI0tlS SEPARATING NUMERALS. INCLUDE THE USE OF MAJOR AND HINOR GRADUATI0flS BETHEEN llh NUMERALS IF THERE ARE UP TO 4 GRADUATIONS.
ACTION:
RDC NO:
IEC DEPARTHENT WILL INPROVE SCALE GRADUATIONS IN C0t1 JUNCTION HITH REPLACIt1G SCALES HITH PRINTED OtlES AND OTHER IMPROVEMENTS IDENTIFIED IN HEDS 051, 335 AND 397.
PROBLEH CATEGORY: 3 IMPLEHENTATION SCHEDULE: 12-31-86 l
g _ _ _ __ _ __ _ .______._. ___. ___. . _
3 PORTLAND GENERAL ELECTRIC HUMAN EllGINEERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEllCE
/
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0337 PLANT: TROJAN g
RPT TIME: 11:29:10 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.G.3.2.A GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS HORD SELECTION PAtlEL/HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 LI-4208A1/81 NR CONT. HATER LEVEL INDIC.
C-09 LI-4208A2/B2 HR CONT. HATER LEVEL INDIC.
DESCRIPTION OF DISCREPAtlCY NO FUNCTI0tlAL DIFFEREllCE EXISTS BETHEEN THE LABEL CONTENT ON LI-4208A1 AND LI-4208A2.
RECOMMENDATION:
CHAtlGE INDICATE RANGE DIFFEREtlCES ON LABELS ASSOCIATED WITH THE CONTAINHENT
) HATER LEVEL INDICATORS.
h ACTION:
RDC NO: 84-125 NEW LABELS HILL BE MADE THAT INDICATE THAT THE A1/B1 DETECTORS ARE HARROH RANGE AND THE A2/B2 DETECTORS ARE HIDE RANGE LEVEL INSTRUMENTS.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-86 x
PORTLAtID GENERAL ELECTRIC HUMAt{ ENGIt1EERIllG DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEt1CE
, , RPT t10: D06320 RPT DATE: 12-30-85 HED NO: 0338 PLAtlT: TROJAN g
RPT TIME: 11:29:11 DATE: 09-27-83 TRACKING STATUS: CORRECTI0t1 REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /WORKSTATI0ft 10: COMPONENT NO: COMPONENT DESCRIPTION:
C-03 RR-6115A C0tlT. HIGH-RAtlGE RAD. STRIP REC.
DESCRIPTI0tt OF DISCREPANCY THIS RECORDER LACKS A GUIDE FOR PAPER TAKE-UP. PAPER But1CHES UP HITH THE CURRENT EQUIPMENT.
RECOMMENDATION:
CHANGE CONSIDER PROVIDItlG A GUIDE FOR RECORDER PAPER TAKE-UP AS EXISTS ON OTHER RECORDERS.
()
ACTION:
(l)
RDC NO: 84-046 COMPLETE. RDC 84-046 REPLACED THE RECORDER HITH ONE THAT HAS A TAKE UP FOR RECORDER PAPER.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-85 m
t _
I
e - . _ _ _ _ _ ..___. _ .._ _._______ _ _ _ _ . _ _ .______ ____ _____________
q PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'/
i RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0339 PLANT: TROJAN g
RPT TIME: 11:29:14 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIENER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.4.1.b GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS CHARACTERISTICS OF GRAPHIC RECORDERS PANEL /HORKSTATION ID: C0dPONENT NO: CCHPONENT DESCRIPTION:
C-D9 RR-6115A CONT. HIGH-RANGE RAD STRIP REC.
C-09 RR-6115B CONT. HIGH-RANGE RAD STRIP REC.
DESCRIPTION OF DISCREPANCY SCALES PRINTED ON THE RECORDING PAPER ARE NOT THE SAHE AS THE SCALES ON THE RECORDER (LINEAR VS. LOG) . SEE ALSO HED 0048.
RECOMMENDATION:
CHANGE
- PROVIDE RECORDING PAPER SCALES THAT ARE THE SAHE AS THE SCALES ON THE RECORDER.
h ACTION:
RDC NO: 84-046 COMPLETE. RDC 84-048 PROVIDE 0 CORRECT RECORDING PAPER AS PART OF THE RECORDER REPLACEMENT. THE PAPER IS ALIGNED AND THE DIVISIONS MARKED TO CORRESPOND TO THE RECORDER SCALE.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-85
. .z__. _ _ . . _ ____ ._____ _ __--________ __ _ - -
PORTLAND GENERAL ELECTRIC HUMAti ENGINEERIllG DISCREPANCY ALL RECORDS Ill HED NBR SEQUENCE <
RPT t10:
RPT DATE: 12-30-85 008320 HED NO: 0340 PLANT: TROJAN g
RPT TIME: 11:29:15 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: C0tlTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.2.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS DIRECTI0tlALITY OF MOVEMENT / NUMBERING F PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 RR-GG15A CONT. HIGH RAtlGE STRIP RECORDER C-09 RR-GG15B CONT. HIGH RANGE STRIP RECORDER DESCRIPTION OF DISCREPANCY DISPLAYED VALUES OF UNITS IllCREASE FROM RIGHT TO LEFT ON BOTH RECORDER 3. THIS IS CONTRARY TO POPULATION STEREOTYPES AND INCONSISTENT HITH OTHER RECORDERS IN THE CONTROL ROOM. ALSO, UNITS ARE NOT SPECIFIED ON THE SCALES.
RECOMMENDATION:
y~j CHANGE DISPLAYED VALUES SHOULD INCREASE FROM LEFT TO RIGHT. PROVIDE RECORDING h
PAPER THAT HAS THE SAME UNITS AND SCALE MARKINGS AS THE RECORDER.
ACTION:
RDC NO: 84-04G COMPLETE. RDC 84-046 REPLACED THESE RECORDERS WITH ONES THAT INCREASE IN VI.LUE FROM LEFT TO RIGHT. THE PROPER PAPER WITH CORRECT UNIT AND SCALE MARKINGS IS PROVIDED.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 09-30-85 i
_,,I
PORTLAND GEtiERAL ELECTRIC HUMAN ENGINEERING CISOREPAt;CY
,, HED DE00RD SPECIFIED BY HED tiBR
( l RPT tiO: CDE2 0 HED tiO: 0341 RPT DATE: 11-2C-25 PL AtlT : TROJAN RPT TIME: 1*:20:30 DATE: 09-27-E3 TRACKItiG ST ATUS: CORRECTIO!1 REVIEWER: SCHROEDER DATA SOURCE: CoriTROL ROOM SURVEY - 07CO DCOUMEliT tt0: C703 GUIDELItiE tiO: 6.5.4.1.K GUIDELIllE AREA: GUIDELIriE.SUSAREA:
VISUAL DISPLAYS CHARACTERISTICS OF GRAPHIC RECORDERS PAliEL/WORKSTATI0t1 ID: COMPONENT tiO: COMPO!iENT DESCRIPTI0ti:
C-09 RR-C115A C0!iT. HIGH RANGE RAD. STRIP REO.
C-DS RR-Gil5B CCt1T. HIGH RANGE RAD. STRIP REO.
DESCRIPTI0t1 0F DISCREPAt10Y BECAUSE OF THE COLOR OF THE POINTER, THE VISIBILITY OF THE POIf1TER IS PCOR Ot1 BOTH RECORDERS.
^
RECOMMENDATI0ti:
( ; CHAliGE
> PROVIDE A DARKER POIt1TER TIP Ot1 THE ESTERLIf1E ANGUS RECORDER TO PROVIDE BETTER r0NTRAST WITH THE RECORDER SOALE AtiD IMPROVED VISIBILITY.
ACTION:
RDO NO: 84-048 COMPLETE. RCO 84-046 REPLACED THESE RECORDERS WITH ONES THAT HAVE MORE LEGIBLE SOALES. THE SOALE IS CLEAR WITH WHITE CHARACTERS. THE CONTRAST IS VERY GOOD. THE PCItiTER IS A WHITE ARROW Cri A READ BACKGROUtD THAT IS VERY EASY TO READ. IT IS ILLUSTRATED BELCW:
PROBLEM CATEGORY: 4 IMPLEME!1TATION SCHEDULE: DS-3D-85 stea
.s a
.: :u==u=:= .: =2. = = - - : == :... =-..:- = --- :- :-- =- :2 :-------------- :: 2-.
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/i
~
RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0342 PLANT: TROJAN g
RPT TIME: 11:29:17 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.5.3.1.A(2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS CHARACTERISTICS AND PROBLEMS OF LIGHT PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 N/A ACOUSTIC LEAK HONITOR DESCRIPTION OF DISCREPANCY THIS SYSTEM DOES NOT HAVE A LAMP TEST FEATURE.
RECOHHENDATION:
CHANGE CONSIDER THE FEASIBILITY OF PROVIDING A LAMP TEST FOR ALARH INDICATOR LIGHTS.
,~ ......................__....__..................... ...........................
! j ACTION:
RDC NO:
h NO CHANGE. THIS EQUIPMENT IS BEING REHOVED.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A 1
e~s
() llI i 1
1 1
PORTLAND GENERAL ELECTRIC HUMAN EllGIllEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE T '^
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0343 PLANT: TROJAN g
RPT TIME: 11:29:17 DATE: 09-28-83 TRACKIllG STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: C0tlTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.S.3.2.b GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS NON-LEGEND LIGHT INDICATORS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 N/A ACOUSTIC LEAK MONITOR DESCRIPTION OF DISCREPANCY HHEN ACTIVATED, THE LIGHT INTENSITY OF THE NORMAL (GREEN) INDICATOR IS NOT 10X GREATER THEN THE SURROUND AS MEASURED BY A SPOT PHOTOMETER .
(7.8 FT. L VS 14 FT L FOR SURROUND).
RECOMMENDATI0ti:
CHANGE s
CONSIC,ER RAISING THE INTENSITY OF THE GREEN INDICATOR TO AN INTEllSITY l
LEVEL GREATER THAN 10X OF SURROUND. (IE. RAISE TO APPROX 16 FT.L) .
ACTION:
RDC NO:
NO CHANGE. THIS EQUIPMENT IS BEING REMOVED.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAtt ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0345 PLANT: TROJAN g
RPT TIME: 11:29:19 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: C0tlTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.3.1.4.B GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR HARNING SYSTEMS PRIORITIZATION PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 TR-3498 GEN. TEMP. HONIT. DATA LOGGER DESCRIPTION OF DISCREPANCY THE AUDITORY ALARH TONE CAN NOT BE READILY DISTINGUISHED FROM THE C-42 ANNUNICATOR PAllEL ALARM, THE FIRE ALARM (SPRINKLER ANNUNCIATOR) OR THE C-OG PRH ALARM (SEE ALSO INTERVIEN FINDINGS) .
RECOMMENDATION:
CHANGE CONSIDER PROVIDING A DISTINCTIVE AUDITORY CODE FOR THIS ALARH.
j IMPLEMENT CHANGE IN CODING ONLY AFTER A COMPLETE REVIEH OF EXISTING ALARMS HAS BEEN HADE AND CHANGE IS CONSISTEllT HITH AN OVERALL CONTROL fh ROOH ALARH CODING SCHEME.
ACTION:
RDC NO:
THE POSSIBILITY OF CHAi4GING AUDIBLE CHARACTERISTICS OF LOCALIZED ALARHS HILL BE FACTORED INTO THE AUTHORIZED ANNUNCIATOR SYSTEH REPLACEMENT OR HODIFICATION.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-89
(,
o
%d
c_ _ ____
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERIllG DISCREPANCY ALL RECORDS Ill HED NBR SEQUENCE RPT NO: D08320 RPT DATE: 12-30-85 HED NO: 0348 PLANT: TROJAN g
RPT TIHE: 11:29:18 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 TR-3498 GEN TEMP HONIT. DATA LOGGER DESCRIPTION OF DISCREPANCY THE CHANNEL NUMBER IS DIFFERENT FROM THE TEMPERATURE DETECTOR NUMBER (RTD) AND THE THERHAL COUPLE NUMBER (TC) . OPERATORS INDICATE THAT ERRORS ARE NOH HADE IN CALLING OUT A PARTICULAR CHANNEL.
RECOMMENDATION:
CHANGE CHANNEL NUMBER AND TEMPERATURE DETECTOR HUMBER SHOULD BE THE SAME.
/ .__... __................... __..............................................__
ACTION:
lll RDC NO:
NO CHANGE. A CROSS REFERENCE INDEX CHART IS SUPPLIED BY THE DATA LOGGER.
THE INFORMATION OBTAINED FROM THE LOGGER IS NOT THE TYPE THAT HOULD BE NEEDED IMMEDIATELY BY THE OPERATOR TO DETERMINE HIS ACTIONS TO A PLANT TRANSIENT. THEREFORE, REQUIRING A CONVERSION FROM ONE INDICE TO ANOTHER IS NOT SIGNIFICANT.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
(_
m_______m__..___ _ _ _ _ _ _ _ _ _ _ _ . _ _ . . _ _ _ _ _ _ . . ___ __ _ _ _ . . . _ . _ _ _y PORTLAND GENERAL ELECTRIC HUMAN EllGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-3D-85 D06320 HED NO: 0347 PLANT: TROJAN g
RPT TIME: 11:29:20 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - D700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.2.2.G(2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS SYMBOLS AND CHARACTERS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 TR-3498 GEN. TEMP. MONIT. DATA LOGGER DESCRIPTION OF DISCREPANCY A 5 X 7 DOT HATRIX IS USED FOR CHARACTERS DISPLAYED ON THE GENERATOR TEMPERATURE MONITOR DATA LOGGER CRT SCREEN. GUIDELINES SUGGEST A 7 X 9 00T HATRIX IS PREFERRABLE.
RECOMMENDATION:
CHANGE
.z-IF USE OF THIS INSTRUMENT IS CRITICAL FOR EMERGENCY OPERATIONS, REPLACE s
WITH OPTIMAL LETTER SIZE.
h ACTION:
RDC NO:
NO CHANGE. THE CRT IS NOT ASSOCIATED HITH REACTOR SAFETY. ITS USE REQUIRES BEING IN FRONT OF CRT.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAllD GENERAL ELECTRIC HUMAN EtlGINEERIllG DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0348 PLANT: TROJAN g
RPT TIME: 11:29:21 DAT2: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.1.8. A (3)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS ACCISS AIDS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 TR-3498 GEN. TEMP. MONIT. DATA LOGGER DESCRIPTION OF DISCREPANCY A DRAFT COPY OF OPERATING INSTRUCTIONS IS PROVIDED IN AN ENVELOP ATTACHED TO THE EQUIPMEN
T. PROCEDURE
S SHOULD BE IN HARD COPY FORM.
RECOMMENDATION:
CHANGE PROVIDE A HARD COPY OF EQUIPMENT OPERATING INSTRUCTIONS.
RDC NO:
COMPLETE. OPERATIttG INSTRUCTION 3-2 NAS REVISED TO INCLUDE INSTRUCTIONS FOR OPERATING THE DATA LOGGER.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
1 1
PORTLAND GENERAL ELECTRIC 1
HUMAN ENGINEERIf1G DISCREPANCY ;
ALL RECORDS IN HED NBR SEQUENCE g
~
RPT 110: DOG 320 HED NO: 0349
./ RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:29:22 DATE: 09-30-83 TRACKIf1G STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6 .7.2.1. C (4)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS CRT DISPLAY CHARACTERISTICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 TR-3498 GEN. TEMP. MONIT. DATA LOGGER DESCRIPTION OF DISCREPANCY THE CRT USES GREEN CHARACTERS ON A DARK BACKGROUND. THE CHARACTER LUMINANCE IS ACCORDINGLY QUITE LOH (4.9 FT L) AND THE CONTRAST BETHEEN THESE CHARACTERS AND THE BACKGROUND IS ALSO LOH (4.9 : .9) .
RECOMMENDATION:
CHANGE
~ IF THIS INFORMATION IS NEEDED DURING IMERGENCY OPERATIONS, CONSIDER
[, PROV DING MORE STR0f1 GLY ILLUMINATED CHARACTERS ON THE CRT.
llh ACTION:
RDC NO:
NO CHANGE. THE CRT IS NOT ASSOCIATED HITH REACTOR SAFETY. USE OF THE DATA LOGGER REQUIRES THZ OPERATOR TO LE DIRECTLY IN FRONT OF IT ANYHAY.
WHEN HE IS, THE LUMINANCE LEVEL AND CONTRAST ARE QUITE ADEQUATE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A o
v
l l
PORTLAND GENERAL ELECTRIC !
l HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE l
's
- Rf T Hi RPi Dt.TE
- 12-30-85 006320 HED NO: 0350 PLANT: TROJAN g
RPT sIHE: 11:29:23 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIENER: SCHROEDER 2ATA SOURCE: CONTROL R00H SURVEY - 070[
DOCUMENT NO: 0700 GUIDELINE NO: G .7.2.1. H (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS CRT DISPLAY CHARACTERISTICS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 TR-3498 GEN. TEMP. HONIT. DATA LOGGER DESCRIPTION OF DISCREPANCY NO ADJUSTHENT FOR DISPLAY CHARACTERISTICS (SUCH AS LUMINANCE AND CONTRAST) IS PROVIDED FOR THE CONTROL ROOH OPERATOR ON THE GENERATOR TEMPERATURE MONITOR DATA LOGGER CRT.
RECOHHENDATION:
CHANGE
, CONSIDER PROVIDING AN ADJUSTABLE SCREEN LUHINANCE (SEE ALSO HED 349) .
(
) ...........................................__ ... ___ ................... __...
ACTION:
lll RDC NO:
NO CHANGE. THE CRT IS NOT ASSOCIATED WITH REACTOR SAFETY. USE OF THE DATA LOGGER REQUIRES THE OPERATOR TO BE DIRECTLY IN FRONT OF IT. WHEN HE IS, THE LUMINANCE LEVEL AND CONTRAST ARE QUITE ADEQUATE. ADDITION OF AN ADJUSTABLE SCREEN LUMINANCE IS NOT HARRANTED.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
,.f'"
g- - .---- -. . - . - . . . . . . . . - . - - - - - - - - _ _ - - - _ - - . . - _ - - . . . - . .. . _-
4 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0351 PLANT: TROJAN g
RPT TIME: 11:29:24 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEWER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700
.........__...................______...__......__....c...................__....
DOCUMENT NO: 0700 GUIDELINE NO: 6.5.4.2. A (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SPECIFIC RECORDER TYPES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 AR 5728 GENERATOR CORE MONITOR RECORDER DESCRIPTION OF DISCREPANCY THE RECORDER SCALE FOR THE GENERATOR CORE MONITt? DOES NOT IDENTIFY THE UNITS DISPLAYED.
RECOMMENDATION:
CHANGE PROVIDE AN INDICATION OF UNITS DISPLAYED (PROBABLY 7.) .
_s
) ACTION: llh RDC NO:
NO CHANGE. VALUE UNDERSTOOD AS REPRESENTATIVE OF CONDITION, IE., LESS THAN FULL SCALE IS INDICATION OF A PPCE.EE. UNITS HAVE NO VALUE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
)
p ___- .______ _______________________ ______. .____
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 HED NO: 0352 RPT DATE: 12-30-85 PLANT: TROJAN gs RPT TIME: 11:29:25 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 SV-1192 GAS COLLECT HEADER SWITCH DESCRIPTION OF DISCREPANCY THE J-HANDLE FOR THIS CONTROL DOES NOT CONFORH TO THE SIZE OR COLOR OF EXISTING FUNCTIONALLY SIMILAR SWITCHES.
RECOMMENDATION:
CHANGE CONSIDER REPLACING TO PROVIDE CONFORMANCE TO STANDARD COLOR AND SHAPE
-- 0F J-HANDLE SWITCH.
~
j .............__................................__...........................___
ACTION:
lll RDC NO:
NO CHANGE. THIS SWITCH NOULD ONLY BE USED IN THE EVENT OF HIGH CONTAINMENT RADI0 ACTIVITY. THE UNIQUE STYLE HAKES INADVERTENT OPERATION UNLIKELY.
OPERATOR HAS POSITIVE FEEDBACK OF SWITCH MOVEMENT FROM CHANGE IN VALVE POSITION INDICATING LIGHTS.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE w a' RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0353 PLANT: TROJAN g
RPT TIME: 11:29:26 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.1.3 GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS READABILITY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 N/A RX VESSEL LEVEL IND. SYS C-06 ACCOUSTIC LEAK MONITOR DESCRIPTION OF DISCREPANCY FOR EASE OF READABILITY DISPLAYS SHOULD PROVIDE GOOD CONTRAST. THE CONTRAST OF RED LEDs ON THE BLACK BACKGROUND IS LOW FOR BOTH INSTRUMENTS.
RECOMMENDATION:
. CHANGE
( [i CPlSIDER PROVIDING AN ALTERNATE LED DISPLAY PROVIDING BETTER CONTRAST.
llh ACTION:
RDC NO:
NO CHANGE. ADEQUATE CONTRAST EXISTS. DUE TO LIMITED PRODUCTION OF RVLISs ALTERING LED DISPLAYS HOULD BE EXPENSIVE AND HOT HARRANTED.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAtID GENERAL ELECTRIC HUMAN ENGINELRING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtlCE
'~'
J RPT NO:
RPT DATE: 12-3D-85 DD8320 HED NO: 0354 PLANT: TROJAN g
RPT TIME: 11:28:27 DATE: 08-28-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.4.1.c GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS CHARACTERISTICS OF GRAPHIC RECORDERS PANEL /HORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-42 AR 3538 PH AND CL C0tiCENT. RECORDER DESCRIPTION OF DISCREPAllCY SCALE FOR CHLORINE DISCHARGE READS PARTS PER BILLION BUT SHOULD INDICATE CONCENTRATION IN PPM.
RECOMMENDATION:
CHANGE CHANGE SCALE TO READ CONCENTRATION IN PPH.
k) ACTION:
RDC NO:
h COMPLETE. SCALE CHANGED TO READ PPM.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
./,
-/,
PORTLAND GEt1ERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
' /.
RPT NO: DOBJ20 RPT DATE: 12-30-85 HED NO: 0355 PLANT: TROJAN g
RPT TIME: 11:23:27 DATE: 03-28-83 TRACKING STATUS: CORRECTIOil REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: B .S .4.2. A (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SPECIFIC RECORDER TYPES PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-42 AR 3538 PH AND CL CONCENT. RECORDER DESCRIPTION OF DISCREPANCY THE LABEL FOR THIS RECORDER DOES NOT PROVIDE AN INDICATION OF THE PARAMETERS LISTED IN ORDER OF THE ASSOCIATED SCALES ON THE INSTRUMENT.
RECOMMENDATION:
CHANGE A LABEL IS NEEDED KHICH PROVIDES PARAMETERS (CHLORINE AND PH) LISTED IN l
(
s ORDER OF THE ASSOCIATED SCALES ON THE RECORDER.
............................................ ___ .............................. g ACTION:
RDC NO: 84-125 A LABEL HILL BE HADE THAT INDICATES FIRST THE SCALE HARKER ASSOCIATED HITH THE BLUE IHK IS PPH OF CHLORINE AND SECOND THAT THE LONER SCALE HARKER ASSOCIATED HITH THE RED INK IS PLANT DISCHARGE PH.
PROBLEH CATEGORY: 3 IMPLEMENTATION CCHEDULE: 12-31-85 l
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PORTLAND GEt4ERAL ELECTRIC HUMAN EllGItiEERING DISCREPAllCY ALL RECORDS IN HED NBR SEQUEllCE 4
RPT NO: D06320 HED NO: 0356 RPT DATE: 12-30-85 PLAtlT: TROJAN RPT TIME: 11:29:29 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: C0tiTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELItiE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-42 AR 3538 PH AtiD CL CONCENT. RECORDER DESCRIPTI0tt OF DISCREPANCY THE PEN FOR CHLORINE CONCENTRATION INDICATES LEVELS BELOW THE LOW END OF THE SCALE.
RECOMMENDATION:
CHANGE ADJUST OR HODIFY INSTRUMENT SO THAT THE PEN PEGS AT THE ZERO POINT m ON THE LEVEL SCALE.
w, ACTION:
RDC NO:
COMPLETE. THE RECORDER PEN WAS ADJUSTED SO THAT FOR CHLORIt4E LEVELS OF ZERO, IT STOPS AT ZERO AND DOES NOT GO LOWER.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0357 PLANT: TROJAN g
RPT TINE: 11:28:29 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEWER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.3.3.5.A(2)
GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR WARNING SYSTEMS VISUAm TILE READABILITY PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A OIL HASTE SEP. HI ALARM DESCRIPTION OF DISCREPANCY THE ANNUNCIATOR HINDOW ENGRAVING IS 1/2 THE SIZE CF THE OTHER HINDOWS ON K07. BECAUSE OF ITS VISUAL ANGLE THIS ANNUNCIATOR IS DIFFICULT TO SEE FROM THE ACKNOWLEDGE CONTROL AT C-11.
RECOMMENDATION:
CHANGE CONSIDER INCREASING THE SIZE OF THE LETTERING ON THIS TILE TO CONFORM HITH OTHER TILES AND/OR HOVING IT TO AN AREA CLOSER TO THE ACKH0HLEDGE llh CONTROL.
ACTION:
RDC NO:
IT IS AGREED THAT THE LETTER HEIGHT SHOULD BE INCREASED. H0HEVER, OTHER LOCATIONS HERE CONSIDERED PREVIOUSLY HITHOUT SUCCESS. FINAL ACTION HILL BE TAKEN AS PART OF THE ANNUNCIATOR SYSTEM REPLACEMENT OR H0DIFICATION.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-88 g
t' J
a PORTLAND GENERAL ELECTRIC HUMAN ELGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0358 PLANT: TROJAN g
RPT TIME: 11:29:30 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 q
DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY WHEN CHARACTERS, WORDS, OR PHRASES ARE ENTERED INTO THE COMPUTER, SUCH ITEMS ARE NOT FIRST COLLECTED AND DISPLAYED IN A BUFFER AREA 0F THE SCREEN SO THAT THEY HAY BE INSERTED BY ONE OPERATOR COMMAND.
RECOMMENDATION:
CHANGE
-x CHANGE SOFTWARE TO CORRECT DISCREPENCY.
(} ...............................................................................
ACTION:
lll RDC NO:
NO CHANGE. CNLY SPECIAL FUNCTIONS NOT NORMALLY USED BY THE OPERATORS (PROGRAMMING FUNCTIONS) USE ANY EXTENDED HORDS OR PHRASES. THEREFORE, THIS FEATURE IS NOT CONSIDERED NECESSARY. WHEN CHARACTERS HUST BE ENTERED IN " TREND", " POINT DETAIL", AND " DISPLAY" HODES, THE TYPED IN CHARACTERS ARE DISPLAYED IN THE HESSAGE AREA AT THE BOTTOM OF THE SCREEN PRIOR TO BEING SENT TO THE COMPUTER.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A h
(
PORTLAND GENERAL ELECTRIC 1
HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0359 PLANT: TROJAN g
RPT TIME: 11:29:32 DATE: 09-27-83 m
TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.1.3.E GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS PROMPTING AND STRUCTURING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE COMPUTER DOES NOT CONTAIN A SEQUENTIAL FILE OF OPERATOR ENTRIES AVAILABLE UPON OPERATOR REQUEST.
RECOMMENDATION:
CHANGE HODIFY SOFTWARE TO PERHIT A SEQUENTIAL FILE OF OPERATOR ENTRIES TO BE
-, RETAINED AND AVAILABLE UPON OPERATOR REQUEST.
ACTION:
lll RDC NO:
AN OPERATOR HESSAGE SCREEN HILL BE ADDED. H0HEVER, THE HESSAGES HILL NOT BE SEQUENTIALLY STORED AND HILL BE OVERNRITTEN BY FUTURE ENTRIES WHEN THE SCREEN IS FULL. THIS FUNCTION HILL NOT BE AVAILABLE FOR THE EMERGENCY CPERATING FACILITY DUE TO SECURITY CONSIDERATIONS. ADDITIONAL OPERATOR ENTRY FACILITIES ARE NOT CONSIDERED NECESSARY.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86
,d"S.
~s
( ...-- . - - - -. -. .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
~/
RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0360 PLANT: TROJAN g
RPT TIHE: 11:29:32 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.2.6.G GUTDELINE AREA: GUIDELINE. SUBAREA:
's- PROCESS COMPUTERS HESSAGES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY ERROR HESSAGES CONTAIN INSTRUCTIONS REGARDING REQUIRED CORRECTIVE ACTIONS FOR " IMPROPER ENTRY" ONLY. ERROR CORRECTION GUIDANCE IS NOT PROVIDED FOR OTHER ERRORS.
RECOMMENDATION:
CHANGE EVALUATE THE CIRCUMSTANCES UNDER HHICH ADDITIONAL ERROR CORRECTION
, ) GUIDANCE IS NEEDED. HODIFY SOFTHARE TO IMPROVE ERROR GUIDANCE llh CAPABILITY.
ACTION:
RDC NO:
NO CHANGE. THE SPDS IS UNABLE TO GUESS THE INTENT OF INCORRECT KEYING.
THEREFORE, IT CANNOT SPECIFICALLY GUIDE THE OPERATOR TO THE CORRECT STEP.
HOWEVER, IN EVERY CASE THAT A HRONG ENTRY MEY IS USED, SOME TYPE OF FEEDBACK IS PROVIDED TO INDICATE THE ERROR.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
)
===-- ... - -- . . - - - - _ .. ---_--____-__---___------------.. --..
1 PORTLAND GENERAL ELECTRIC 1 1
HUMAN ENGINEERING DISCREPANCY !
ALL RECORDS IN HED NBR SEQUENCE RPT NO: D08320 HED NO: 0381 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:29:34 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.7.2.6.K GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS MESSAGES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY PERIODIC FEEDBACK IS NOT PROVIDED TO THE OPERATOR HHEN SYSTEM FUNCTIONING REQUIRES HIM TO STAND BY.
RECOMNENDATION:
CHANGE PROVIDE OPERATORS HITH FEEDBACK HHEN THEY ARE REQUIRED TO STAND BY HHILE USING THE COMPUTER.
7- ......._____..........____ ......___..........................__..___.....___..
ACTION:
(ll RDC HO:
COMPLETE. THE NEHER SOFTWARE VERSION PROVIDES A FLASHING " REQUEST ACKNOWLEDGED" MESSAGE IN THE LOHER LEFT CORNER OF THE CRT SCREEN.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-88
)
PORiLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUEtlCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0362 PLANT: TROJAN g
RPT TIME: 11:29:35 DATE: 08-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.7.2.7.D GUIDELINE AREA: GUIDELINE.SUSAREA:
PROCESS COMPUTERS GRAPHIC CODING AND HIGHLIGHTING pat 1EL/HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY BLINKING OF HESSAGES HAS BEEli USED TO HIGHLIGHT ABNORMAL CONDITIONS.
EMERGENCY CONDITIONS ARE NOT HIGHLIGHTED IN THIS FASHI0ti.
RECOMMENDATION:
CHANGE RESERVE THE BLINKING CUE FOR EMERGENCY C0f1DITIONS. C0flSIDER ANOTHER CUE p TO HIGHLIGHT ABHORMAL C0tIDITIONS.
ACTION:
lll RDC NO:
NO CHANGE. ALARMING (EMERGENCY) CONDITIGNS ARE HIGHLIGHTED BY A RED BACKGROUND COLOR THAT IS HIGHLY VISIBLE. THERE IS NO NEED FOR THE DISPLAY TO BLINK AS HELL.
PROBLEM CATEGORY: 4 IMPLEl1Et4TATION SCHEDULE: N/A
v.:--.-.----.... . . . -. .. -- - -- . --- . . . . . - . .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0383 PLANT: TROJAN g
RPT TIME: 11:29:36 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVFY - 0700 DOCUMENT NO: 0700 GUIDELINE NC: 6. 7.2 . 8 . C (1)
GUIDELINE AREA: ~
GUIDELINE. SUBAREA:
PROCESS COMPUTERS HULTIPLE-PAGE CONSIDERATIONS PANEL /NORKSTATION ID: COMPONENT NO: COMPCNENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION CF OISCREPANCY LOCATION REFERENCES ARE NOT CURRENTLY PROVIDED IN THE V1EWABLE PORTION OF THE FRANE WHEN THE OPERATOR IS REQUIRED TO SCROLL OR PAN. FOR INSTANCE, NHEN SCROLLING A LIST, ONLY PART OF HHICH IS VISIBLE AT ANY ONE TIME, THE PRESENT AND HAXINUM LOCATION SHOULD BE SHOWN.
RECOMMENDATICN:
I
~
/ DETERMINE SITUATIONS THE OPERATOR IS REQUIRED TO SCROLL A LIST. PROVIDE llh LOCATION REFERENCES FOR THESE APPLICATIONS.
ACTION: f RDC NO:
NO CHANGE. ANY HESSAGE LISTING IS HARKED FOR BEGINNING AND ENDING. THE OPERATOR USES THE PAGE LEFT OR PAGE RIGHT COMMAND TO SCROLL FROM ONE PAGE TO THE NEXT. THE BEGINNING 01, ENDING LABELS PROVIDE A LOCATION REFERENCE FOR HIN. NONE OF THE LISTS ARE SO LONG THAT PAGING THRCUGH THEM HOULD HAKE THE OPER/ TOR LOSE TRACK OF HIS POSITION. ALSO, HESSAGE LISTS ARE DATE/ TIME HARKED.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A s I
s_.. ___
- _____~__ _._- . _ . _ . __ _ _ _ _ _ _ _ _ . _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE j RPT NO:
RPT DATE: 12-30-85 008320 HED NO: 0384 PLANT: TROJAN g
RPT TIHE: 11:29:08 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.3.3.3.B GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR WARNING SYSTEMS ARRANGEMENT OF VISUAL ALARH TILES N PANEL /NORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
g
'A N/A 1A,1C BORON RECYC CAP ANNUN.
DESCRIPTION OF DISCREPANCY
.\< 'THESE ANNUNCIATORS HOULD BE BETTER GROUPED IF THEY WERE PLACED DIRECTLY TOGETHER (1 A-1B OR 18-1C) .
RECOHHENDATION:
CHANGE RELOCATE TILES TO PROVIDE RETTER FUNCTIONAL GROUPING.
s~~
ACTION: h RDC NO:
REGROUPING OF THESE ANNUNCIATOR TILES HILL BE REFLECTED IN THE ANNUNCIATOR SYSTEH REPLACEHENT OR MODIFICATION. IN THE INTERIH, THE GROUPING IS NOT CONSIDEREC TO BE SERIOUSLY DEFICIENT SINCE OPERATORS ARE KELL AWARE OF THEIR PRESENT ARRANGEMENT.
PP.0SLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-89 i
T
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i w- % .
._______ _ - . . _ _ . . _ _ _ . . _ _ _ _ _ _ _ . _ _ _ _ _ __ _ _ . - ~ ___ _ _ .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
, RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0365 PLANT: TROJAN g
RPT TIME: 11:29:39 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.G.3.2.F GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS HORD SELECTION PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 93' AIRLOCK LABEL C-19 93' AIRLOCK LABEL DESCRIPTION OF DISCREPANCY LABELS FOR 93* AND 45' ELEVATION READ " INTER" DOOR THSTEAD OF " INNER" DOOR. (SEE HED 292 FOR ADDITIONAL INCORRECT LABEL.)
RECOMMENDATION:
CHANGE
-s CHANGE LABEL TO READ " INNER" DOOR INSTEAD OF " INTER" 000R.
/
] ........___....................................................................
ACTION:
lll RDC NO: 84-125 COMPLETE. BOTH LABELS HAVE BEEN CHANGED AND THEY READ: "93' AIRLOCK INNER DOOR" AND "45 AIRLOCK INNER DOOR".
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85 1
l l
l l
4 J~%
1 1
1
_____ ____ _. __;,___.___. .n . _ _
PORTLAND GENERAL ELECTRIC l HUMAN ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE I~^ RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0368 PLAtlT: TROJAN g
RPT TIME: 11:29:40 DATE: 09-28-83 TRACKING STATUS: CORRECTI0tl REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 8.5.1.1.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS INFORMATION TO BE DISPLAYED PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 N/A PART LENGTH RCD CONTROLS DESCRIPTION OF DISCREPANCY UNUSED AND UNNECESSARY PORTIONS OF THE PART LENGTH ROD CONTROL SYSTEH SHOULD BE BLANKED OUT/0FF.
RECOMMENDATION:
CHANGE BLANK OUT UNUSED PORTIONS OF THE PART LENGTH ROD CONTROL SYSTEH.
ACTION: llh RDC NO:
COMPLETE. UNUSED PORTIONS HAVE BEEN BLANKED OUT AND PEPAINTED TO HATCH THE REHAINDER OF THE CONTROL BOARD BACKGROUND COLOR.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
-( ) g
s.__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ - _ __ _ _ _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS In dED NBR SEQUENCE
( ".
~
RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0367 PLANT: TROJAN g
RPT TIHE: 11:29:41 DATE: 08-31-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A TV HONITOR FOR SECURITY DESCRIPTION OF DISCREPANCY THE MONITOR IS PLACED TOO HIGH TO ALLOW OPERATORS TO TURN SET ON OR OFF OR TO HANIPULATE PICTURE ADJUSTHENT CONTROLS.
RECOMMENDATION:
CHANGE IF OPERATORS NEED TO HAVE ACCESS TO THESE CONTROLS, RELOCATE THE
~s HONITOR OR PROVIDE A REMOTE CONTROL CAPABILITY.
(~
ACTION:
lll RDC NO:
NO CHANGE. I&C PERSONNEL ONLY SHOULD ADJUST THE CONTRCL.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
7 ________________________________________..________ _ - -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE ,
t-RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0308 PLANT: TROJAN g
RPT TIME: 11:29:42 DATE: 12-15-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.1.5.4 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS ENERGENCY LIGHTING PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
GENERIC N/A N/A DESCRIPTION OF DISCREPANCY A SURVEY OF THE CONTROL ROOH EMERGENCY LIGHTING LEVELS INDICATED THAT ILLUMINATION LEVELS RANGED FROM .90 FT CANDLES TO 3.20 FT CANDLES AT PANELS AND HORKSTATIONS IN THE CONTROL R00H. THE EMERGENCY ILLUHINATION SYSTEH SHOULD BE DESIGNED 10 PROVIDE A HININUM ILLUMINATION LEVEL OF 10 FT CANDLES AT ALL HORKSTATIONS IN THE PRIMARY OPERATING AREA.
s RECOMMENDATION:
llh CHANGE PROVIDE ADDITIONAL EMERGENCY LIGHTING OR IMPROVE EXISTING SYSTEH TO HEET ILLUMINATION LEVELS SPECIFIED IN GUIDELINES. ENSURE THAT LIGHTING IS UNIFORH AND DOES NOT RESULTS IN GLARE ON PANEL SURFACES.
ACTION:
RDC HO: 84-035 PARTIAL COMPLETION. RDC 84-035 INSTALLED HEH 8-HR EMERGENCY LANTERNS AS PART APPENDIX R RESOLUTION. LIGHTING LEVELS REQUIRE HEASUREMENT TO DETERMINE ITS ADEQUACY.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 02-28-86
r .-_;----- ----.------ - - - - - - - - - - - - - - - - - - - - - - - - - - - -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
/
RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0369 PLANT: TROJAN g
RPT TIME: 11:29:43 DATE: 10-01-82 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.8.2.3.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LAYOUT CONSISTENCY PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 N/A "CHRISTHAS TREE" IND. LIGHTS DECCRIPTION OF DISCREPANCY SONE ROWS OF INDICATOR LIGHTS ARE HIRROR IMAGED (E.G. ROH 3, CONT SPRAY AND ROH 6, SHS) HHILE SOME ROWS ARE NOT (EG. ROH 8, CONT AIR COOLERS).
ALTHOUGH HIRROR-IMAGING IS NOT ENCOURAGED IN PANEL LAYOUTS, IT IS EQUALLY IMPORTANT TO HAVE A CONSISTENT LAYOUT PHILOSOPHY HITHIN A PANEL GROUPING.
RECOMMENDATION:
CHANGE RECONSIDER REDESIGNING DISPLAY SO THAT THE ORDERING OF INDICATOR llh LIGHTS FOR THE SYSTEMS REPRESENTED CONFORMS TO POPULATION STERE 0 TYPES (SEE ALSO HED 0023) .
ACTION:
RDC HO:
NO CHANGE. DURING A SAFETY INJECTION IT IS NOT LIKELY NOR NECESSARY THAT THE OPERATOR OBSERVE THE INDICATING LIGHTS AS THE DBA LOADS SEQUENCE ON. OTHER INDICATIONS ON C-13 AND C-18 ARE AVAILABLE TO VERIFY THE LOADS HAVE STARTED. (THE CHRISTMAS TREE IS HOSTLY USED DUPING SURVEILLANCE TESTING TO ASSURE PROPER LOAD START SPACING.) SEE ALSO HED 023.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0386 PLANT: TROJAN g
RPT TIME: 11:29:56 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.1.2.5. A (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS VERTICAL PANELS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-42 N/A ANNUNCIATOR CONTROLS DESCRIPTION OF DISCREPANCY THESE CONTROLS ARE LOCATED AT 29 1/2 INCHES ABOVE THE FLOOR. THIS IS BELOW THE RECOMMENDED HINIMUM OF 34 INCHES FOR CONTROL HEIGHT.
RECOMMENDATION:
NO CHANGE THE LOCATION OF THESE CONTROLS HAS NOT DEEMED TO BE A PROBLEH IN THE s HALKTHROUGHS. NO REFERENCE TO ACTIVATION OF THESE CONTROLS HAS HADE IN
) THE EHERGENCY EVENTS STUDIED. h ACTION:
RDC NO:
NO CHANGE PER RECOMMENDATION.
PROBLEM CATEGORY: 4 IMPLEMENTATION 3CHEDULE: N/A
p.___________________________. _ ___ __ _. _ -_
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
P.PT DATE: 12-30-85 D08320 HED NO: 0387 PLANT: TROJAN g
RPT TIME: 11:29:57 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROCH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.1.2. 5. B (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS VERTICAL PANELS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 N/A VESSEL LEVEL MONITORS AaB C-06 RIS4184 CONTAINMENT SUMP C-06 FR5600 CONTAINMENT PURGE VENT FLOW C-06 N/A FEEDWATER N0ZZLES C-11 N/A CIRCULAR METERS DESCRIPTION OF DISCREPANCY THESE DISPLAYS ARE LOCATED OVER 70 INCHES ABOVE THE FLOOR. GUIDELINES SUGGEST THAT DISPLAYS SHOULD BE PLACED IN AN AREA BETHEEN 41 AND 70 s INCHES ABOVE THE FLOOR LEVEL.
1 ______..____...................................................................
RECOMMENDATION:
lll NO CHANGE NOT DEEMED TO BE A PROBLEM IN THE HALA-THROUGHS.
ACTION.
RDC NO:
NO CHANGE PER RECOMMENDATION.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
v _. _ _ _ _ . . ___._________.______ __. _ ._.
PORTLAtlD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE 12-30-85 DOG 320 HED NO: 038S PLANT: TROJAN g-RPT TIME: 11:2S:57 DATE: OS-26-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.2.1.8.B GUIDELINE AREA: GUIDELINE. SUBAREA:
COHHUt1ICATIONS EMERGEllCY COHHUNICATIONS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A SCOTT AIR PAKS DESCRIPTION OF DISCREPANCY COHHUNICATIONS EQUIPMENT IS NOT EASILY USABLE BY PERS0tlNEL HEARING PROTECTIVE GEAR.
RECOMMENDATION:
CHANGE THIS DISCREPANCY SHOULD BE INVESTIGATED FURTHER BY HAVIllG AN OPERATOR
- DON THE SCOTT AIR PAK EQUIPHENT AND ATTEMPT TO USE THE COMMUNICATI0t1S J EQUIPMENT.
h ACTION:
RDC NO:
NO CHANGE. PLANT STAFF HAS BEEN INVESTIGATING ALTERNATIVES TO THE DEVICES PRESENTLY USED, BUT HAS NOT FOUND ANYTHING BETTER. PGE'S STAFF AUDIOLOGIST HAS TESTED OTHER COHHUNICATIONS PRODUCTS ON THE HARKET HITH LITTLE SUCCESS.
THEREFORE, THIS HED IS BEIl1G CLOSED, ALTHOUGH WE HILL C0tiTINUE TO N0llITOR DEVELOPMENT OF NEN COMMERCIAL PRODUCTS FOR A BETTER SOLUTION.
PROBLEH CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: N/A 4
n .- .-- - ----------------------- -- .-. -- .x PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-3D-85 D06320 HED NO: 0390 PLANT: TROJAN g
RPT TIHE: 11:29:59 DATE: 09-26-83 TRACKING STATUS: CORRECTION REVIEHER: LIDDLE DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.2.1. 8 .C (3)
GUIDELINE AREA: GUIDELINE. SUBAREA:
'COHHUNICATIONS EMERGENCY COMMUNICATIONS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A SCOTT AIR PAKS DESCRIPTION OF DISCREPANCY EMERGENCY FACE HASKS ARE NOT EQUIPPED WITH ELECTRONIC SPEECH SYSTEMS lHICH PICK UP THE VOICE HITH AN INTERNAL HICR0 PHONE AND TRANSMIT IT TO A LOUDSPEAKER ATTACHED OUTSIDE THE MASK.
RECOMMENDATION:
CHANGE
-s THIS DISCREPANCY SHOULD BE INVESTIGATED FURTHER BY HAVING AN OPERATOR DON THE SCOTT AIR PAK EQUIPMENT AND ATTEMPT VOICE COMMUNICATIONS.
llh ACTION:
RDC NO:
NO CHANGE. PGE'S STAFF AUDIOLOGIST EVALUATED THE USE OF SUCH ELECTRONIC SPEECH SYSTEMS AND CONCLUDED THAT HONE OFFERED ANY IMPROVEMENT OVER THE PRESENT COMMUNICATION HETHODS. PGE HILL CONTINUE TO HONITOR DEVELOPMENT OF RELATED COMMERCIAL PRODUCTS THAT MAY IMPROVE COMMUNICATIONS WHILE HEARING SCOTT AIR PAKS, BUT THIS HED HILL BE CLOSED DUE TO THE LACK OF ANY DEFINITE CORRECTIVE ACTION.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
p ; = _ _ _ . . - ___ ._______________u_____;_
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 03S1 PLANT: TROJAN g
RPT TIME: 11:30:00 DATE: 09-26-83 TRACKING STATUS: CORRECTICH REVIEHER: LIDDLE DATA SOURCE: CONTROL ROCH SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G . 3.1.2.B (1)
GUIDELINE AREA: GUIDELINE. SUBAREA:
ANNUNCIATOR WARNING SYSTEMS ALARH PARAMETER SELECTION PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A ANNUNCIATOR SYST.
DESCRIPTION OF DISCREPANCY SOME (APPROX. 30X) ALARMS REQUIRE THE CONTROL R00H OPERATOR TO DIRECT AN AUXILIARY OPERATOR TO A GIVEN PLANT LOCATION FOR SPECIFIC INFORMATION.
RECOMMENDATION:
INVESTIGATE FURTHER
-s DATA OBTAINED DURING THE TASK ANALYSIS SHOULD BE USED TO DETERMINE WHAT
() INFORMATION IS NEEDED QUICKLY IN THE CONTROL R00H DURING EMERGENCIES.
llh ACTION:
RDC NO:
NO CHANGE. TASK ANALYSIS INDICATED ALL INFORMATION NEEDED DURING EMERGENCIES j IS AVAILABLE IN THE CONTROL ROOM.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A s._,e
r _ ; _: _ _ _ _ _____ _______. _______ ____.______._.
PORTLAND GEllERAL ELECTRIC HUMAN ENGINEERItlG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0394 PLANT: TROJAN g
RPT TINE: 11:30:01 DATE: 03-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.8.1.1.B GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT ASSIGNING PANEL CONTENTS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 SV-6991 PERSONNEL HATCH ISOL VLV DESCRIPTION OF DISCREPANCY THIS SELECTOR SHITCH IS TOO FAR REMOVED FROM THE OTHER NEHLY INSTALLED HATCH ISOLATION SHITCH (SV-6992) . THEY ARE SEPARATED BY APPROX 1HATELY 10 FEET. SEE ALSO HED 20077.
RECOMMENDATI0tt:
INVESTIGATE FURTHER
-, RE-EVALUATE THIS DISCREPANCY FOLLOHIING TASK ANALYYSIS/ HALKTHROUGHS.
IF OPERATI0tl 0F THIS CONTROL IS CRITICAL DURING EMERGENCIES, C0tiSIDER PROVIDING BITTER FUNCTIONAL GROUPING BY HOVEMEt4T OF C0t1 TROL, CODING OR llk ENHANCEMENT TECHNIQUES.
ACTION:
RDC NO:
NO CHANGE. THE SV-6991/0992 CONTROL SHITCHES ARE CYCLED OPEN AND SHUT ONLY HHEN TESTING FOR AIR LEAKAGE PAST THE AIR LOCK SEAL. THE ONLY TIME IT NOULD BE HECESSARY TO QUICKLY SHUT EITHER OF THESE VALVES HOULD BE IF THE SEAL LEAK TESTER HERE BEING USED, THE AIR LOCK SEAL IS FAILED, AND A SEISHIC EVENT OCCURS. THIS IS AN EXTREMELY LOW LIKELIHOOD EVENT. ALSO, TO ISOLATE THE FLOHPATM, ONLY ONE OF THE TH0 VALVES MUST BE SHUT AND BOTH RECEIVE CONTAINHENT ISCLATION SIGNALS. FOR THE VAST HAJORITY OF THE TIME, BOTH VALVES ARE SHUT AND REHAIN SHUT EXCEPT FOR HHEN THE AIR LOCK SEAL INTEGRITY SURVEILLAt1CE IS BEING PERFORMED. THAT SURVEILLAtlCE IS DONE ONLY ONCE EVELt SIX HONTHS OR HITHIN 3 DAYS OF OPENING THE 93' AIRLOCK DOOR HHEN IN H0 DES 1-4. IN C0t1CLUSI0tl, THESE CONTROL SWITCHES ARE NOT CRITICAL DURING ENERGEllCIES. THEREFORE, BETTER FUNCTIONAL GROUPING IS UNNECESSARY.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
r~. :--. .--. -------..--------- -- - : ----------------
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
( ', RPT NO: DOG 320 HED NO: 0395 g RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:30:02 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUICELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-17 N/A FIRE ALARM ANNUNCIATOR DESCRIPTION OF DISCREPANCY ONE OPERATOR INDICATES THAT A CABLE SPREADING ALARH SHOULD BE ADDED TO THE SYSTEH TO PROVIDE A DIFFERENTIATION TO THE EXISTING 77 FT. HALLWAY SPRINKLER ALARH.
RECOMMENDATION:
INVESTIGATE FURTHER
) ACTION:
RDC NO:
h COMPLETE. SEPARATE FIRE PROTECTION ALARMS NOW EXIST FOR THE 77 FT.
HALLHAY.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A n
s e
- . _ . . _ .._._______________.______________.;___ u ____ _ _ _ _ . _ _
j PORTLAND GENERAL ELECTRIC HUMAN EtlGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D08320 RPT DATE: 12-30-85 HED NO: 0398 PLANT: TROJAN g
RPT TIME: 11:30:03 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMEtiT NO: 0700 GUIDELINE NO: 6.1.2.5.B i GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS VERTICAL PANELS- 1 PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 N/A ACCOUSTIC LEAK HONITOR C-09 RX VESSEL LEVEL IND. SYS DESCRIPTION OF DISCREPANCY THE MID-LINE FOR THE LEAK MONITOR DISPLAY IS PLACED 81 INCHES OFF THE FLOOR. DISPLAYS ON VERTICAL PANELS SHOULD BE PLACED BETHEEN 41 AND 70 INCHES ABOVE THE FLOOR. THE REACTOR VESSEL LEVEL INDICATING DISPLAY IS 78 INCHES OFF THE FLOOR.
RECOMMENDATION:
NO CHANGE THIS DOES NOT APPEAR TO BE A SIGNIFICANT PROBLEM SINCE THE LETTERING IS h
LARGE ENOUGH FOR ADEQUATE VISIBILITY OF BOTH DISPLAYS.
ACTION:
RDC HO:
NO CHANGE. ACOUSTIC LEAK MONITOR EQUIPMENT IS BEING REMOVED AND THE REACTOR VESSEL LEVEL INDICATING DISPLAY IS EASILY READ.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
7 PORTLAND GENERAL ELECTRIC HUMAN ENGIt1EERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0397 PLANT: TROJAN g
RPT TIME: 11:30:04 DATE: 09-27-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CCNTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-09 LI-4208A1/B1 CONT. HATER LEVEL INDIC.
C-03 LI-4208A2/B2 CONT. WATER LEVEL INDIC.
DESCRIPTI0t1 0F DISCREPANCY ONE OPERATOR INDICATED THAT A MORE USEFUL SCALE FOR CONTAINMENT HATER LEVEL IS ONE REFEREllCED 10 DISTAllCE BELOW FLOOR LEVEL RATHER THAti INCHES AS NOW APPEARS.
RECOMMENDATION:
c CHANGE TASKS STUDIED REQUIRE OPERATOR TO ESTABLISH WHETHER CONTAINMENT SUMP llh LEVEL IS INCREASING OR NORMAL. C0t1 SIDER PROVIDING A BAND INDICATING NORMAL RANGE.
ACTION:
RDC NO:
I&C DEPARTHENT WILL PROVIDE A MARK ON THE METER SCALES TO INDICATE THE C0t1TAINMENT FLOOR LEVEL AS PART OF IMPROVEMENTS TO THE SCALES IDENTIFIED IN HEDS 0051, 0335 AND 0336. OPERATI0tlS DEPARTMENT HILL PROVIDE DIRECTI0tt AS TO WHERE THE MARK SHOULD BE PLACED.
PROBLEM CATEGORY: 3 IMPLEMENTATI0tl SCHEDULE: 12-31-86
n _ ___ ___ _ _ _ _ _ _ . . . . _ . ._________________________2_______________. __ -_. -y PORTLAND GENERAL ELECi1IC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 HED NO: 0398
't RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:30:05 DATE: 09-28-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.1.2.5.8 GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS VERTICAL PANELS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-06 PRM-14 PROC. RAD MONITOR-CONT. SUMP C-06 RI-2239 TO 42 M.S. RAD. INDIC.
DESCRIPTION OF DISCREPANCY THE PRM-14 DISPLAY AT MID-SCALE IS LOCATED 81 INCHES ABOVE THE FLOOR.
THE M.S. RAD. INDICATORS ARE 83 INCHES ABOVE THE FLOOR. GUIDELINES RECOMMEND A MAXIMUM HEIGHT OF 70 INCHES OFF THE FLOOR.
RECOMMENDATION:
m NO CHANGE
)
NO CHANGE RECOMMENDED BY GPC. THIS HAS NOT DEEMED TO BE A PROBLEM IN llh THE WALKTHROUGHS.
ACTION:
RDC NO:
NO CHANGE. SEE RECOMMENDATION.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
u - . - .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE g
^
RPT NO: D06320 HED NO: 0400 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:30:06 DATE: 09-30-83 TRACKING STAiCS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - 0700
... . ...___________ ........... . __ _ .' ." .' .' _ ____...... I GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS SYMBOLS AND CHARACTERS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTI0ti:
C-06 TR-3498 GEN TEMP MONIT. DATA LOGGER DESCRIPTION OF DISCREPANCY THE HEIGHT OF ALPHA-NUMERIC CHARACTERS Otl THE CRT SCREEN OF THE GEN TEMP MONITOR DATA LOGGER IS 5/32 IllCH. THIS IS AN ACCEPTABLE SIZE ONLY FOR VIEHING DISTANCES LESS THAN 3.72 FT.
RECOMMENDATION:
NO CHANGE
-y NO CHANGE RECOMMEtlDED SINCE ITS USE DOES NOT APPEAR TO BE CRITICAL
(
DURING EMERGENCY OPERATIONS.
llh ACTI0ti:
RDC HO:
NO CHANGE. SEE RECOMMENDATION.
PROBLEM CATEGOPY: 4 IMPLEMENTATI0tl SCHEDULE: N/A
/
PORiLAND GENERAL ELECTRIC HUMAN ENGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D0632D RPT DATE: 12-3D-85 HED NO: 0401 PLANT: TROJAN g
RPT TIME: 11:3D: 07 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEH DOCUMENT NO: INT.01 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMP 0tlENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY THE HAJORITY OF OPERATORS INDICATED THAT THE EMERGENCY IllSTRUCTIONO ARE THE HOST DIFFICULT PROCEDURES TO EXECUTE AND SUGGEST THAT HORE EXPERIENCE IS NEEDED Ill USING THE NEH FORMAT.
RECOMMENDATI0ti:
CHANGE
'e ENSURE THAT NEW PROCEDURES ARE INCLUDED Ill REACTOR OPERATOR TRAIllIllG.
RESOLVE ANY PROBLENS WITH PROCEDURAL FORMAT AS PART OF THE PROCEDURE llh VALIDATION AND VERIFICATION PROGRAM.
ACTI0ti:
RDC NO:
COMPLETE. THE VaV PROGRAM ESTABLISHED FOR UPGRADING TROJAN'S E0PS TO C0tlFORH TO THE GENERIC HOG REVISI0t1 1 EMERGENCY RESPONSE GUIDELINES HAS CCHPREHEllSIVE. A HEEK OF TRAINIllG HAS C0tlDUCTED BY HESTINGHOUSE FOR OPERATIONS PERS0titlEL Oil THE BACKGROUtlD, FORMAT AtlD SPECIFIC ACTI0tlS FOR ALL E0PS. THEN THE TROJAN DRAFT PROCEDURES HERE VALIDATED AT THE SNUPPS SIHULATOR IN ZION ILLINOIS HITH APPROPRIATE COMMENTS RECORDED FOR EVALUATI0tl. ADDITIONALLY THE PROCEDURES HERE SCRUTIllIZED FOR BASIC HUMAN FACTCRS FORMAT AND STANDARD PHRASOLOGY AND ACR0tlYHS/ABBREVIATI0tlS. ALL LICENSED OPERATORS TRAINED HITH THE DRAFT E0PS AT SIMULATOR Atl0 ALSO RECEIVED PLANT SPECIFIC TRAINING OF THE POST-VALIDATED PROCEDURES PRIOR TO THEIR IMPLEMENTATION. FURTHER HAINTENANCE AND TRAINING Oil THE E0PS IS ADDRESSED UNDER OTHER PLAtli PROGRAHS.
PROBLEH CATEGORY: 2 IMPLEMEllTATION SCHEDULE: N/A O
(v- - : - ---- .- . . - ---------- -------.----- ----------. . - __. p PORTLAND GENERAL ELECTRIC HUMAN EllGINEERING DISCREPAliCY ALL RECORDS IN HED NBR SEQUENCE 3 RPT NO:
RPT DATE: 12-30-85 D08320 HED t10: 0402 PLANT: TROJAtt g
RPT TIME: 11:30:08 DATE: OS-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEW DOCUMENT NO: INT.06 0700 GUIDELIllE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
COHHUNICATI0tlS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY THE CHAIN OF COMHAND WITHIN THE CREW IS NOT C0t1SISTANT FOR ALL OPERATIllG C0tlDITIONS. COORDINATION BETHEEN THE SHIFT SUPERVISOR AND C0t1 TROL OPERATOR IN DIRECTING ACTIONS OF THE AUXILIARY OPERATORS IS NOT PERFORMED.
RECOHHENDATION:
CHANGE DETERMINE WHETHER PROCEDURES ARE IN PLACE TO ADDRESS THIS CONCERN AtlD HHETHER STAFF IS AWARE OF THESE PROCEDURES (IF AVAILABLE) .
lh ACTI0ti:
RDC NO:
NO CHANGE. PLAtlT PROCEDURES CLEARLY DENOTE THE RECOGt1IZED CHAIN OF COMMAND.
INC0t4SISTANT APPLICATION OF THE PROCEDURES IS A hat 4AGEMENT PROBLEH AND NOT AN HED. CORRECTI0ft OF THE PROBLEM IS BEING ADDRESSED, BUT OUTSIDE OF THE DETAILED CONTROL ROOM DESIGN REVIEH.
PROBLEH CATEGORY: 3 IMPLEMENTATI0ft SCHEDULE: N/A
n - _ ._ ._.----.--_ -----------------------...._a___-
PORTLAt1D GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAt1CY ALL RECORDS IN HED NBR SEQUENCE RPT t10:
RPT DATE: 12-30-85 D06320 HED t10: 0403 PLANT: TROJAN g
RPT TIME: 11:30:09 DATE: 09-30-83 TRACKING STATUS: CORRFCTION REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEW DOCUMENT NO: INT.07 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELIt1E . SUBAREA:
CONHUtlICATI0tlS PANEL /HORKSTATION ID: COMPCMENT NO: CCHPONENT DESCRIPTION:
N/A N/A it/A DESCRIPTION OF DISCREPAllCY SEVERAL OPERATORS IllDICATED THAT DURING DAYSHIFT THE ACO HAS THE RESPONSIBILITY OF TAKING CARE OF TAGOUTS. AT CERTAIN TIMES THIS CAtt CREATE A HEAVY HORKLOAD AND DETRACT FROM OTHER OPERATIONAL DUTIES.
RECOMMENDATION:
CHANGE
' s ESTABLISH HHETHER NORMAL OPERATIONAL DUTIES SUFFER HHEN TAGOUTS ARE
~'
BEING PERFORMED. DISCUSS THIS PERCEIVED PROBLEH HITH EACH SHIFT llh SUPERVISOR.
ACTION:
RDC NO:
NO CHANGE. ASSIGt1HENT OF TASKS IS A MANAGEMENT DECISION. PLANT HAtlAGEMENT HILL ADDRESS THIS AREA AT THEIR DISCRETION.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: N/A o
k
_ - - _ . _ - - _. . _ - - --._______.______-.---____.-J
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
..^ RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0405 PLANT: TROJAN g
RPT TIME: 11:30:12 DATE: 09-30-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEW DOCUMENT NO: INT.10 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT PANEL / WORKSTATION ID: CLMPONENT NO: CONPONENT DESCRIPTION:
C-12 HO-112t SI CHG SUCT ISOL VLV SH DESCRIPTION OF DISCREPANCY ONE OPERATOR INDICATED THAT HO-112E HAS ACCIDENTLY OPENED SOME TIME AGO HHEN AN OPERATOR BRUSHED THE SHITCH HHILE HALKING F.ONG THE PANEL. ALSO SEE HED 0009 AND 0261.
RECOMMENDATION:
-- CHANGE. CONSIDER INSTALLING A GUARPRAIL.
/ ) ...............................................................................
ACTION:
lll RDC NO: 84-141 RDC 84-141 HILL PROVIDE A GUARDRAIL ALONG THE APRON SECTION OF THE OUTER CONTROL PANELS FROM C-18 ON THE FAR LEFT TO C-19 ON THE RIGHT.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-87
(---.-_. ---_--. .. _-. .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-60 D06320 HED NO: 0408 PLANT: TROJAtt g
RPT TIME: 11:30:13 DATE: 09-30-83 TRACKING STATUS: CORRECTI0tl REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEW DOCUMENT NO: INT.10 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMPONENT t10: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY THE CVCS HOLD-UP TANKS HAVE IMPLODED SEVERAL TIMES DUE TO TOO GREAT A NEGATIVE PRESSURE. ONE OPERATOR SUGGESTS THIS HIGHT HAVE BEEN AVOIDED IF THE CONTROL ROOH HAD A HUTS PRESSURE INDICATOR / ALARM. IT IS HORE LIKELY THAT THIS INDICATION HILL BE DETECTED IN THE CONTROL ROOH RATHER THAN IN THE AUX BUILDING HHERE OPERATORS ARE NOT CONSTANTLY Oti HATCH.
m RECOMMENDATION:
I I CHANGE llh CONSIDER PROVIDING AN INDICATION OF HOLD-UP TANK PRESSURE IN THE CONTROL R00H.
ACTIO!1:
RDC NO: 82-050 NO CHANGE. AN ALARN EXISTS Ot1 PANEL C-151 THAT IS REFLASHED TO THE CONTROL ROON. ALSO RDC 82-050 CORRECTED THE PRESSURE C0tlTROL PROBLEM AND PROVIDED IMPROVED PRESSURE INDICATI0tl TO THE AUX BUILDING OPERATOR Ott C-150.
PROBLEM Cf?EGORY: 3 IMPLEMENTATION SCHEDULE: N/A O
p - ---- .:=_.. -- . . - - - --- -- -
I PORTLAND GENERAL ELECTRIC l HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0407 PLANT: TROJAN g
RPT TIME: 11:3D:14 DATE: 09-29-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEH DOCUMENT NO: INT.14 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPON2NT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY THE TEMPERATURE GETS AS HIGH AS 84 DEGREES DURIN3 CERTAIN PERIODIC CPERATING TESTS IN THE CONTROL ROOM (POT-20-1) . SOME OPERATORS HAVE SUGGESTED THAT IF TESTS INFLUENCING H&V SYSTEMS HERE PERFORMED LESS FREQUENTLY, IT HOULD IMPROVE C0itTROL ROOM HABITABILITY.
RECOMMENDATION:
-w INVEST 1 GATE FURTHER I I INVESTIGATE THE IMPLICATIONS OF REDUCING THE FREQUENCY OF THESE TESTS.
llh ACTION:
RDC NO:
NO CHANGE. THE TESTING IS REQUIRED BY TEChMICAL SPECIFICATIONS. A POSSIBLE REDUCTION OF TESTING FREQUENCY IS UNDER CONSIDERATION.
PROBLEM CATEGORY: 4 IMPLEMEllTATION SCHEDULE: N/A d
f^
,.. .~-------- .-----. - - . - - . . . .-
PORTLAND GENERAL ELECTRIC l
HUMAN ENGINEERING DISCREPANCY l ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0408 PLANT: TROJAN g
RPT TIME: 11:30:16 DATE: 09-29-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEH DOCUMENT NO: INT.16 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
COMMUNICATIONS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY SEVERAL OPERATORS SUGGESTED THAT COMMUNICATION TO HIGH NOISE AREAS IN THE PLANT IS INADEQUATE ( i .e. NOT ENOUGH HEAR BOOTHS, A BEEPER SYSTEM NOT LOUD ENOUGH). SOME AREAS MENTIONED HERE THE TURBINE AREA, FEEDPUMPS, DIESEL ROOM, AND CHARGING PUMP ROOMS. SEE ALSO HED 0230.
RECOMMENDATION:
-s CHANGE VERIFY THE EXTENT OF THE PROBLEM BY PERFORMING A SURVEY OF llh COMMUNCICATION NEEDS IN THE PLANT. CORRECT AS DEEMED NECESSARY.
ACTION:
RDC HO: 85-054 PARTIAL COMPLETION. RDC 80-081 SIGNIFICANTLY UPGRADED THE PLANT COMMUNICATION SYSTEM IN HIGH NOISE AREAS. IN THE TURBINE BUILDING HEAR-HERE BOOTHS HAVE BEEN INSTALLED ON EACH HAJOR LEVEL AT ONE LOCATION. A HEAR-HERE BOOTH HAS BEEN SET UP OUTSIDE THE C160 PANEL ROOH ACROSS FROM THE FEEDWATER PUMPS.
THE PGE HEARING CONSERVATION SPECIALIST HAS AGREED TO HAVE HEAR-HERE BOOTHS INSTALLED IN THE EDG ROOMS. DUE TO SPACE CONSTRAINTS IT IS NOT PRACTICAL TO INSTALL SUCH BOOTHS IN THE CHARGING PUMP ROOMS.
INSTALLATION OF THE BOOTHS IN THE EDG ROOMS IS SCHEDULED FOR 1S86. AT THAT TIME ACTION HILL BE COMPLETE.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86
\
7---------------------.---------- ---_
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0403 PLANT: TROJAN g
RPT TIME: 11:30:17 DATE: 09-29-83 TRACKING STATUS: EVALUATION REVIEWER: SCHROEDER DATA SOURCE: OPERATOR REVIEW DOCUMENT NO: INT.20 0700 GUIDELINE NO: -
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 GENERIC N/A C-19 GENERIC N/A DESCRIPTION OF DISCREPANCY SEVERAL OPERATORS INDICATE THAT INSTRUMENTATION FOR THE RHR SYSTEM ON C-13 IS LOCATED TOO FAR FROM THE SI/ CONT SPRAY INSTRUMENTATION ON C-19.
RECOMMENDATION:
INVESTIGATE FURTHER
-~
VERIFY THIS DISCREPANCY THROUGH TASK ANALYSIS AND LINK ANALYSIS. (LINK l ANALYSIS OF OPERATOR HOVEMENT PATTERNS IN THE CONTROL ROOM INDICATE llh THAT THIS IS THE CASE-ESPECIALLY FOR A HYPOTHESIZED LOCA) . CONSIDER WHETHER USING SPDS WILL IMPROVE ACCESSIBILILTY OF INFORMATION FROM BOTH WORKSTATIONS.
ACTION:
RDC HO: 85-125 COMPLETE. THE COLOR PADDING ENHANCEMENT SCHEME ENABLES OPERATORS TO HORE RAPIDLY IDENTIFY RELATED SYSTEM COMPONENTS ON THESE PANELS.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 k
y- : -- . ~ - - - - - - - - - - - - - - - - - - - - . .. - .-- - - - _.
PORTLAND GENERAL ELECTRIC HUMAtl EllGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0410 PLANT: TROJAN g
RPT TIME: 11:30:18 DATE: 09-29-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: OPERATOR REVIEH DOCUMENT NO: INT.21 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS PANEL /HORKSTATION ID: COMPONEtiT NO: COMPONENT DESCRIPTION:
C-05 HIC-2993A TO D STH GEN HAIN FH BYPASS C0tii DESCRIPTION OF DISCREPANCY THE STM GEN MAIN FH BYPASS CONTROLS ARE NOH HANUAL. THE OPERATI0tt OF VALVES ARE DIFFICULT AND HAS RESULTED IN NUMEROUS PLANT TRIPS.
RECOMMENDATION:
INVESTIGATE FURTHER m ACTION:
RDC NO: llh NO CHANGE. THE ISSUE HAS BEEN REVIEHED BY TROJAN PLANT ENGINEERING AND JUDGED TO BE SHORT OF FINAtlCIAL JUSiiFICATIOil AS THERE DOES NOT SEEN TO BE ANY EVIDENCE THAT THE SYSTEMS CURRENTLY AVAILABLE RESOLVE THE PROBLEH. THIS PROBLEM SHOULD BE READ'JRESSED HHEll HORKABLE SOLUTI0 tis BECOME AVAILABLE.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
/%
(- .
r PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
'~
- RPT NO
RPT DATE: 12-30-85 D06320 HED NO: 0412 PLANT: TROJAN g
RPT TIME: 11:30:19 DATE: 09-29-83 TRACKING STATUS: CORRECTION REVIEWER: SCHROEDER DATA SOURCE: OPERATOR REVIEW DOCUMENT NO: INT.29 0700 GUIDELINE NO: 6.5.1.5.C GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS SCALE HARKING PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 PI-505A MAIN TURB PRESS INDIC.
DESCRIPTION OF DISCREPANCY SEVERAL OPERATORS HAVE NOTED THAT THIS HETER IS SCALED IN HULTIPLES OF
- 16. HUMAN FACTORS GUIDELINES RECOMMEND THAT VALUES INDICATED BY' UNIT GRADUATIONS SHOULD BE IN HULTIPLES OF 1,5,0R 10.
RECOMMENDATION:
CHANGE CHANGE SCALE SO THAT UNITS FALL IN INTERVALS OF 1,5,0R 10.
) ...............................................................................
ACTION:
lll RDC NO:
COMPLETE. THE HETER SCALE WAS CHANGED TO INCREMENTS OF TWENTY. ALTHOUGH THAT IS NOT THE INCREMENT RECOMMENDED, DUE TO THE RANGE AND PRECISION REQUIRED OF THIS INDICATOR TWENTY WAS A MORE APPROPRIATE VALUE.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-86 m
(
PORTLAtiD' GENERAL ELECTRIC HUMAN ENGIriEERING DISOREPANCY HED RE000,D SPECIFIED BY HED NBR O. RPT liO: DC5323 HED NO: 0413 RPT GTE: 11-22-85 p PLANT: TROJAtt
-R:T i:1i: 14:02:51 DATE: 12-CE-E3 TRA0KIltG STATUS: CORRECTION REVIEWER: SCHRCEDER DATA SOURCE: VALIDATI0ti D00UMEllT 110: LOC.05 0700 GUIDELIllE NO:
GUIDELINE AREA: GUIDELINE .SUB ARE A:
PANEL LAYOUT PANEL /WORKSTATICH ID: C0tiPO!EllT 140: COMPO!1EllT DESCRIPTION:
C-05 MO-3071 TRIP & THROTTLE VALVE PCS IND.
C-05 MO-3170 BLCCK VALVE POSITION INDICATOR DESCRIPTION OF DISCREPANCY TRIP & THROTTLE VALVE (MO-3071) POSITION INDICATION IS DIFFICULT TO DISTINGUISH FROM THE BLOCK VALVE (MD-3170) PCSITION INDICATIOlt IN THE NEIGHBORING SECTION OF THE CONSOLE.
O d
RECOMMENDATION:
CHANGE CONSIDER RESCLVING DISCREPEN0Y WITH TlE USE OF PANEL SURFACE ENHANOEMENT TECHNIQUES (PAINT-TAPE-LABEL) .
ACTION:
RDO NO: 84-125 COMPLETE. RDO 84-125 ENHANCED THE COMBINED VALVES INDICATOR /00NTROL SWITCH BY ADDITION CF A LABEL PLATE ALONGSIDE THE INDICATING LIGHTS TO CLEARLY DELINEATE THE MEANING OF EACH LIGHT. A SKETCH OF THE LABEL PLATE IS PROVIDED BELOW:
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-E5
/O
< Red h/ /
<s-M o- 3170 e BLOCK V A LVet -. 4 s
7 '
% a+4.. %
LOCAL C O N T R O L. @ {
/
<c e m-m n o .+
M O- 3 07 I ;9 @
TR I P 8 T H ROTTLE l
l
(-- - . . . . . . - - --__--- ..__-. _.
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE g
~'
RPT NO: D06320 HED NO: 0415 RPT DATE: 12-30-85 PLANT: TROJAN RPT TIME: 11:30:21 DATE: 12-05-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: VERIFICATION DOCUMENT NO: LOC.05 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-05 FI-3043A2 AFH FLOW INDICATOR C-05 FI-3043F2 AFH FLOW INDICATOR C-05 FI-3043C2 AFH FLOW INDICATOR C-05 FI-3043H2 AFH FLOW INDICATOR DESCRIPTION OF DISCREPANCY OPERATOR TASK CALLS FOR DETERMINING TOTAL AFH FLOW GREATER THAN OR EQUAL TO 762 GPH. TOTAL FLOW HUST BE DETERMINED BY OBSERVING THE 4 FLOH INDICATORS AND SUMMATING FLOH. IF THE CONCERN IS SIMPLY FOR A
,s QUALITATIVE DECISION ON FLOH, THEN THIS SHOULD BE REFLECTED IN THE
- PROCEDURE. GENERIC ERG'S ONLY REQUIRE VERIFYING EXISTENCE OF FLOH FOR llh EACH SG. ALSO, THE COMPLETE SCALE RANGE (0-450GPH) IS NOT INDICATED ON EACH HETER AT THE TOP END AND THE NON-LINEAR-SCALE IS DIFFICULT TO READ AT THE LOW END. IT SHOULD BE NOTED THAT OPERATORS QUESTIONED DURING THE HALKTHROUGHS DID NOT FIND THIS STEP (E00.8C) DIFFICULT TO PERFORM.
RECOMMENDATION:
CHANGE H0DIFY PROCEDURE OR PROVIDE OPERATORS HITH A DIRECT INDICATION OF TOTAL AFH FLOH.
ACTION:
RDC NO: 84-044 COMPLETE. RDC 84-044 REPLACED EXISTING SCALES HITH LINEAR SCALES THAT MAKE IT HUCH EASIER FOR THE OPERATOR TO DETERMINE ACTUAL FLOH. ALSO, THE FLOW REQUIRED BY THE REVISED EMERGENCY INSTRUCTIONS IS 880 GPH. THIS VALUE HAKES IT EASY TO DETERMINE WHETHER OR NOT THE FOUR AFH LINES TOTAL AT LEAST THE REQUIRED HINIMUH.
PROBLEH CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-88 7
s.__ .__ . . _ _ _ _ . _ _ _ _ _ _ _ . _.___-. ________________
PORTLAtlD GENERAL ELECTRIC HUMAN EilGIllEERIl1G DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
< RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0416 PLANT: TROJAN g
RPT TIME: 11:30:22 DATE: 12-05-83 TRACKING STATUS: CORRECTIOil REVIEHER: SCHROEDER DATA SOURCE: VERIFICATION DOCUMEt1T NO: 0700 GUIDELINE NO:
GUIDELIt1E AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 TR-412 T AVG RECORDER C-02 PK-507 STEAH DUMP PRESS CONTROLLER C-05 HIC-3004Al-D2 AFH FLOW CONTROLLER C-12 TR-413A/433A HOT LEG TEMP RECORDERS C-12 TR-413B/433B COLD LEG TEMP RECORDERS C-19 LI-1899 RHST LEVEL INDICATOR C-19 PI-458B PRESSURIZER PRESS INDICATOR DESCRIPTION OF DISCREPAt1CY
-3 SCALES ASSOCIATED HITH THE EQUIPMENT LISTED 00 NOT HAVE UNITS SPECIFIED.
RECOMMEllDATION:
lll CHANGE PROVIDE AN INDICATI0t1 0F THE APPROPRIATE UNITS ON THE SCALES OF THE EQUIPMENT LISTED.
ACTION:
RDC 110:
COMPLETE. THE HAtID C0!1 TROLLERS FOR THE AFW FLOW C0t1 TROL VALVES HAVE BEET 1 RE-PLACED WITH A J-HANDLE TYPE SWITCH. A SCALE NO LONGER EXISTS. THE COLD AND HOT LEG TEMPERATURE RECORDERS Ott C-12 HAVE BEEN REPLACED HITH RECORDERS THAT PROPERLY INDICATE THE UNITS ON THE SCALES. OTHER INDICATORS REVIEHED AS PART OF THE HETER SUITABILITY STUDY HERE DETERMINED t10T TO REQUIRE CHAT 1GE TO THEIR SCALES. THE UNITS ARE OBVIOUS. SEE JHL-642-85H DATED OCT 14, 1985.
PROBLEN CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
r~ -- -------. --- - - . - - - - - - - - - - - - - - - - ------- - - - - - - - - - - ----- -- --
1 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 008320 HED NO: 0417 PLANT: TROJAN g
RPT TIME: 11:30:23 DATE: 12-05-83 TRACKING STATUS: CORRECTION REVIENER: SCHROEDER DATA SOURCE: VERIFICATION DOCUMENT NO: LOC.06 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION: .
C-19 FI-917 CHG PUMPS SI FLOW IND.
DESCRIPTION OF DISCREPANCY GREEN BAND ON HETER IS FADED AND DIFFICULT TO SEE.
RECOMMENDATION:
CHANGE ZONE MARMINGS ON HETERS SHOULD CONFORH TO GUIDELINES 6.5.2. 3 IN NUREG- (
0700.
ACTION:
RDC NO:
lh THE HETER SUITABILITY STUDY COMPLETED BY THE DCRDR TEAH AND DOCUMENTED IN JHL-842-85H, DATED OCT 14, 1985 CONCLUDED THAT A PAINTED BAND DIRECTLY ON THE HETER SCALE HOULD BE HORE EFFECTIVE. THEREFORE, IaC DEPARTHENT WILL PAINT NEW BANDING DIRECTLY ON THE HETER SCALE AT THE HEXT SCHEDULED CALIBRA-TION. OTHER RELATED HEDS INCLUDE: 044, 049, 051, 287, 335, 338, 397 a 417.
PROBLEM CATEGORY: 4 IMPLEHENTATION SCHEDULE: N/A
e . - -. ._. . . -- -. ... -- -- .___-._---.. - - -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERIllG DISCREPANCY
^
ALL RECORDS IN HED HBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0420 PLANT: TROJAN g
RPT TIME: 11:30:25 DATE: 12-05-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: VERIFICATION DOCUMENT NO: LOC.12 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY TASK REQUIRES OPERATOR TO CHECK RHST LEVEL SLOHLY DECREASING < 5-10X PER MINUTE. LEVEL INDICATORS, NOT RATE, ON C-19 ARE BEING USED.
RECOMMENDATION:
CHANGE CONSIDER PROVIDING AN INDICATION OF RATE OF RHST LEVEL CHANGE TO rw OPERATOR.
ACTION:
lll RDC NO:
NO CHANGE. THE TASK REQUIREMENTS ARE SUBJECTIVE AND OPERATOR JUDGEMENT IS SUFFICIENT TO DETERMINE RATE OF CHANGE. IN ANY EVENT, AT 51X RHST LEVEL RHR PUMPS HILL AUTOMATICALLY TRIP (IF AUTO STARTED) AND AN ANNUNCIATOR HILL SOUND. THIS PROVIDES THE OPERATOR ADEQUATE TIME TO PERFORM THE MANUAL LINEUP FOR COLD LEG P.ECIRCULATION IN THE EVENT OF A DESIGN BASIS LOSS OF COOLANT ACCIDENT.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: N/A
c . . . . - . . _ .- . - . . - . -___.-----____-.- --. . ___ . . _ _ _ _ _ . .
3 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0428 PLANT: TROJAN g
RPT TIME: 11:30:28 DATE: 12-05-83 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: VALIDATION DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-19 HO-8806 VLV POSIT. SHITCH C-19 HO-8923A,B VLV POSIT. SWITCH C-18 HO-8821A,8 VLV POSIT. SHITCH C-18 HO-3296 VLV POSIT. SWITCH C-18 HO-3320 VLV POSIT. SHITCH C-18 HO-3294 VLV POSIT. SHITCH C-18 HO-3300 VLV POSIT. SHITCH C-19 HO-8716A/B VLV POSIT. SWITCH
. DESCRIPTION OF DISCREPANCY THESE VALVE POSITION SWITCHES HERE DIFFICULT FOR OPERATORS TO LOCATE ON llh THE BENCHBOARD. THIS HAS NOTED DURING HALKTHROUGHS.
RECOMMENDATION:
CHANGE PROVIDE DEHARCATIONS/ ENHANCEMENTS IN CONCERT WITH OTHER PAINT-TAPE-LABEL CHANGES IN THE CONTRCL ROOM.
ACTION:
RDC NO: 84-125 COMPLETE. RDC 84-125 INCORPORATED THESE COMPONENTS INTO THE COLOR PADDING ENHANCEMENT SCHEME. DISCUSSIONS HITH OPERATORS INDICATE IT HAS HADE THESE COMPONENTS HUCH EASIER TO LOCATE.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-85
r_- - - - - . -. ----_ - . ._. -.---. --.. .-- --... . -
PORTLAND GEilERAL ELECTRIC HUHAtt EttGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0430 PLANT: TROJAN g
RPT TINE: 11:30:27 DATE: 12-05-83 TRACKIrlG STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: VERIFICATION DOCUMENT NO: SGR.40 0700 GUIDELIllE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-14 PI-3008A C0t1 DENSER PRESS INDIC C-14 PI-3008B CONDENSER PRESS INDIC C-14 PI-3008C C0t4 DENSER PRESS INDIC DESCRIPTION OF DISCREPAt1CY P-3008A THROUGH C READS Ill UtlITS THAT ARE IllCONSISTENT HITH THE PROCEDURE (GAUGE VS. ABSOLUTE INCHES MERCURY)
RECOMMEtIDATI0ti:
CHAT 1GE q HODIFY PROCEDURE OR PROVIDE APPROPRIATE Ut1ITS ON THESE INDICATORS.
llh ACTION:
RDC NO:
OPERATIONS DEPARTHEtlT IS IN THE PROCESS OF IDEllTIFYING ALL PROCEDURES HHICH REFER TO CONDENSER PRESSURE. ONCE IDEilTIFIED, THE SUBJECT PROCEDURES HILL BE REVISED TO BE CONSISTENT HITH THE UtlITS USED Oil THE HETERS.
PROBLEH CATEGORY: 4 IMPLEMEt1TATION SCHEDULE: 12-31-85 1
, ~
p_ ._ _ _ ._ .._____ _ . . . _ . __.
PORTLAtID GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtiCE RPT tiO:
RPT DATE: 12-3D-85 D06320 HED NO: 0434 PLANT: TROJAN g
RPT TIME: 11:30:28 DATE: 12-05-83 TRACKIt1G STATUS: CORRECTI0ti REVIEHER: SCHROEDER DATA SOURCE: VALIDATION DOCUMENT tt0: THS.59 0700 GUIDELINE t10:
GUIDELIt1E AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMPONENT NO: COMP 0t1ENT DESCRIPTION: ,
C-11 N/A AC KV RUNNING HETER C-11 N/A AC KV INCOMING HETER DESCRIPTION OF DISCREPAt1CY OPERATORS HAD SOME DIFFICULTY IN PERFORMING SOME STEPS IN EI-4.1 THAT INVOLVED PARALLELING ACROSS BREAKERS TO PARALLEL EDG TO PREFERRED POWER SOURCE. THE USE OF INCOMIllG VS. rut 1 nit 1G INDICATIONS ON C-11 NERE NOTED DURING HALKTHROUGHS AS ESPECIALLY CONFUSING. DIFFICULT TO DISCERN INCOMING VERSUS RUNilING BUSES, SINCE SAME TWO METERS ARE USED FOR THREE m DIFFEREt1T BUS COMBINATI0tlS.
() ...............................................................................
lll RECOMMENDATION:
NO CHANGE CONSIDER ADDITIONAL OPERATOR TRAINING IN USE OF THIS EQUIPMENT.
ACTION:
RDC NO:
COMPLETE. ADDITIONAL OPERATOR TRAIT 1I!1G At1D PRACTICE WAS IMPLEMENTED AS PART OF THE EXISTING ON SHIFT TRAIT 1It1G PROGRAM.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 12-31-85 4
c- - _ . . - - . .. - - - - - . . _ . . . - - _ _ - _ ---__--- _-- _ -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0438 PLANT: TROJAN g
RPT TIME: 11:30:2S DATE: 05-22-84 TRACKING STATUS: CORRECTION REVIEWER: OPS DATA SOURCE: VERIFICATION DOCUMENT NO: RRR.05 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL /NORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 NR-45 SOURCE RANGE INDIC.
DESCRIPTION OF DISCREPANCY THE TASK REQUIREMENT (E01.7a) IS TO HONITOR NR-45 FOR AN 80 SEC.
PERIOD. HR-45 DOES NOT READ OUT IN THIS " PERIOD".
RECOMMENDATION:
CHANGE CHANGE PROCEDURES OR PROVIDE APPROPRIATE INFORMATION TO OPERATORS.
-s ACTION: llh RDC NO:
NO CHANGE. A HINUS 80 SECOND PERIOD IS ACCEPTED INDUSTRY STANDARD TERHINOLOGY THAT IS VERIFIED BY OBSERVING A POWER RECORDER TRACE, NOT A PERIOD OR START UP RATE HETER.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A L
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERIl1G DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
~
4 RPT PO: D06320 RPT DATE: 12-30-85 HED NO: 0437 PLAT 1T: TROJAN g
RPT TIME: 11:30:30 DATE: 05-22-84 TRACKING STATUS: CORRECTION REVIENER: OPS DATA SOURCE: VERIFICATION DOCUMENT NO: RRR.05 0700 GUIDELIllE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-02 1/N-45 SEL.SH FOR NR-45 C-02 2/N-45 SEL SH FOR NR-45 DESCRIPTION OF DISCREPANCY THERE IS tl0 PERMAt1ENT ARROW ON Kt108 OR INDICATION OF COLOR PEN SELECTED. ALSO, THE LARGE SIZE OF THE KNOB OBSCURES READING OF SELECTOR POINTS.
RECOMME!10ATION:
CHANGE PROVIDE A ROTARY SELECTOR SWITCH HHICH CONFORMS TO GOOD HUMAN FACTORS llh ENGIt1EERING DESIGN (11UREG-0700, SECTION G.4 &_R).
ACTION:
RDC NO:
NO CHAT 1GE. INSIGNIFICANT DISCREPANCY. THE SWITCH IS NOT DIFFICULT TO OPERATE.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: il/A
n = . . - .a__.
-_____9 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0438 PLANT: TROJAN g
RPT TIME: 11:30:31 DATE: 05-22-84 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: VERIFICATION DOCUMENT NO: RRR.07 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-12 UDI-1013A CORE COOL MONITOR-A C-12 UDI-10138 CORE COOL MONITOR-B DESCRIPTION OF DISCREPANCY BECAUSE OF THE DUAL NATURE OF THE SCALES ON THESE METERS, IT IS DIFFICULT TO DETERMINE SAFE AND DANGER BANDS.
RECOMMENDATION:
CHANGE s PROVIDE A METER SCALE THAT READS IN ONE UNIT ALONG ITS ENTIRE RANGE.
ACTION:
lll RDC NO:
COMPLETE. METER SCALES HAVE BEEN CHANGED TO INDICATE SUBC00 LING AND SUPERHEAT IN DEGRESS FARHENHEIT ONLY.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
p.- , .. -- .. - - _ . -.----__..- ---------_.---- -.
PORTLAND GENERAL ELECTRIC HUMAtt EllGINEERIllG DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE l RPT NO: D00320 RPT DATE: 12-30-85 HED NO: 0440 PLANT: TROJAN g
RPT TIME: 11:30:32 DATE: 05-22-84 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: VERIFICATI0tl DOCUMENT 110: RRR.20 0700 GUIDELINE NO:
......__......__________................____...............__..........________ r GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL / WORKSTATION ID: COMPONENT NO: COMPONEtlT DESCRIPTION:
N/A N/A N/A DESCRIPTION OF DISCREPANCY TASK REQUIREMENTS FOR STEP 21o 0F EI-0.2 REQUIRE AN IflDICATION OF VESSEL HEAD TEMPERATURE (LESS THAN 200 DEGREE FARENHEIT) . THERE DOES NOT APPEAR TO BE A DIRECT HAY TO GET THAT INFORMATION.
RECOMMENDATI0ti:
CHANGE c~. MODIFY PROCEDURE OR PROVIDE AN INDICATION OF VESSEL HEAD TEMPERATURE TO THE OPERATOR.
llh ACTION:
RDC NO:
NO CHANGE. THE EMERGENCY INSTRUCTION TAKES IllTO ACCOUNT THE LACK OF A VESSEL HEAD TEMPERATURE INDICATOR BY REQUIRING THE OPERATOR TO HAIT FOR SPECIFIC TIME PERIODS BEFORE PROCEEDIllG IN THE C00LDOWN.
PROBLEM CATEGORY: 3 IMPLEMEllTATION SCHEDULE: N/A m
\ -
w.:-a . -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: DDG320 RPT DATE: 12-30-85 HED NO: 0443 PLANT: TROJAN g
RPT TIME: 11:30:33 DATE: 06-28-84 TRACKING STATUS: ASSESSMENT REVIEHER: SCHROEDER DATA SOURCE: VERIFICATION DOCUNENT NO: RRR.45 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
~
DESCRIPTION OF DISCREPANCY lll THE TASK REFERENCED IN PROCEDURAL STEP FH2.la CALLS FOR DETERMINING HHETHER THE STEAM GENERATOR PRESSURE IS GREATER THAN 1,230 PSIG. THE PRESSURE INDICATORS AVAILABLE HAVE SCALES THAT ONLY EXTEND TO 1200 PSIG.
RECOMMENDATION: =
CHANGE ACTION:
ROC NO:
COMPLETE. ALTHOUGH THE S/G PRESSURE INDICATORS DO NOT HAVE SCALES HIGH ENOUGH FOR THIS PROCEDURAL STEP, THE S/G PORV CONTROLLERS ON THE APRON SECTION OF C-14 DOES. THESE ARE PC-2210,-2230, -2250, -2270. ALSO, THE PROCEDURE HAS BEEN REVISED TO REFERENCE THESE PORV CONTROLLERS.
PROBLEM CATEGORY: 2 IMPLEMENTATION SCHEDULE: 12-31-85
)
- c. _ _ _ _ _ ._ ._ ____ __ _ __ _
PORTLAtlD GENERAL ELECTRIC HUMAtt EllGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0444 PLANT: TROJAN g
RPT TIME: 11:30:34 DATE: 09-30-83 TRACKING STATUS: ASSESSMENT i REVIEHER: SCHROEDER DATA SOURCE: C0tlTROL ROOM SURVEY - 0700 DOCUHFNT NG: 0700 GUIDELIllE NO: 6.5.1.1.b GUIDELINE AREA: GUIDELIt1E .SUB AREA:
VISUAL DISPLAYS INFORMATION TO BE DISPLAYED PAtlEL/HORKST ATI0tl ID: COMP 0tlENT NO: COMPONENT DESCRIPTION:
C-03 AI-5755A CONTAINMENT H2 INDIC.
C-09 AI-57558 CollTAINMENT H2 INDIC.
DESCRIPTI0tl 0F DISCREPANCY THESE INDICATORS HAVE A RANGE OF 0-10 X. LOW AND HIGH RAtlGES HAVE NOT BEEil SPECIFIED. UtlITS SHOULD RANGE BETHEEN O AtlD 30/ IF HIGH rat 1GE IS REQUIRED. (BASED ON DISCUSSIONS WITH OPERATORS DURING THE SURVEY)
RECOMMENDATI0ti:
CHAtlGE lll ACTION:
RDC NO: 84-133 RDC 84-133 HILL DISABLE THE O TO 30X RANGE IN THE CONTROL ROOM.
PROBLEM CATEGORY: 3 IMPLEMENTATION SCHEDULE: 09-30-88
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUEtiCE RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0445 PLANT: TROJAN g
RPT TIME: 11:30:35 DATE: 09-30-83 TRACKING STATUS: ASSESSMENT REVIEHER: SCHROEDER DATA SOURCE: C0tlTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: 6.5.1.1.f GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS INFORMATION TO BE DISPLAYED PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-03 AI-5755A CONTAINMENT H2 INDIC.
C-09 AI-5755B CONTAINMENT H2 INDIC.
DESCRIPTION OF DISCREPANCY THESE DISPLAYS DO NOT PROVIDE Att INDICATION OF HHETHER THEY ARE OPERATIVE / INOPERATIVE.
RECOMMENDATION:
CHANGE ACTION:
RDC HO: 84-133 h
RDC 84-133 HILL PROVIDE INDICATION THE ANALYZER IS ON IN THE CONTROL ROOM.
PROBLEM CATEGORY: 3 IMPLEMENTATICN SCHEDULE: 09-30-88 o
-b
s_. __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___ __. _
_q l
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D00320 HED NO: 0446 PLANT: TROJAN g
RPT TIME: 11:30:3G DATE: 08-21-84 TRACKING STATUS: ASSESSMENT REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - 0700 DOCUMENT NO: 0700 GUIDELINE NO: G.4.1.1.b GUIDELINE AREA: GUIDELINE. SUBAREA:
CONTROLS GENERAL PRINCIPLES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-18 HIC-5650 COOLING TOWER ACID FLOW CONT DESCRIPTION OF DISCREPANCY THIS CONTROLLER, ALTHOUGH PRESENT ON PANEL C-16, IS NOT FUNCTIONAL AND ONLY SERVES AS A SOURCE OF VISUAL NOISE FOR OPERATORS.
RECOMMENDATION:
CHANGE
,- ACTION:
x i
ROC NO: 84-136 llh RDC 84-136 k.LL REMOVE THE CONTROLLER, REMOVE PANEL HIRING UP TO THE TERMINAL BLOCKS, PLUG THE HOLE AND TOUCH UP THE AREA HITH PAINT.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-87
(,
I
)
PORTLAND GENERAL ELECTRIC HUHAN ENGIllEERING DISCREPAtiCY ALL RECORDS IN HED NBR SEQUENCE
~'
RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 0447 PLANT: TROJAN g
RPT TIME: 11:30:37 DATE: 0S-04-84 TRACKING STATUS: ASSESSMENT REVIEHER: SCHROEDER DATA SOURCE: C0t1 TROL ROOH SURVEY - GP DOCUMEllT NO: 1.2.1.6 0700 GUIDELIrlE NO: 6.8.2.2 GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL LAYOUT LOGICAL ARRANGEMEllT AND LAYOUT PANEL /HORKSTATION ID: COMP 0flENT NO: COMPONEllT DESCRIPTION:
C-15 SV-3503 TURBINE STOP VALVE It1DIC.
C-15 SV-3511 TURBINE STOP VALVE INDIC.
C-15 SV-3517 TURBINE STOP VALVE INDIC.
C-15 SV-3523 TURBINE STOP VALVE INDIC.
DESCRIPTI0t1 0F DISCREPANCY THE TURBINE STOP VALVE INDICATORS ARE ARRAtlGED AS B,C,D,A. THIS ORDERING IS CONTRARY TO POPULATION EXPECTATI0tl.
o RECOMMENDATION:
CHAT 1GE h
ACTI0ti:
RDC NO:
NO CHANGE. THE CURRENT LABELING IS CONSISTENT HITH PLANT LAYOUT At4D SATISFIES REQUIREMENTS FOR INFORMATION.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A m
g m .. _ % . - .______
. _____ __.,_ __ ____ _________ -- _ _--_ __ -___ -________- ___.____z PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NdR SEQUENCE
/' RPT NO: D06320 HED NO: 0448 i
RPT DATE: 12-30-85 PLANT: TROJAN RPT TIHE: 11:30:38 DATE: 12-31-85 TRACKING STATUS: CORRECTION REVIEHER:' OPS, RUSSELL DATA SOURCE: OPERATOR REVIEW DOCUMENT NO: 0700 GUIDELINE NO: G.5.1.4.B GUIDELINE AREA: GUIDELINE. SUBAREA:
VISUAL DISPLAYS PRINCIPLES OF DISPLAY PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
C-13 FI-871A/970A RHRP FLOW (LOW RANGE)
C-13 FI-8718/970B RHRP FLOH (HIGH RANGE)
DESCRIPTION OF DISCREPANCY VERTICAL LABELS PRINTED ON HETER SCALE FACE HAKE FOR CLUTTERED DISPLAY.
REC 0HHENDATION:
REDUCE THE CONTENT OF THE VERTICAL LABEL ON EACH HETER TO "GPH" ONLY.
THE FLOW POINT BEING HEASURED, RHR FLOH, IS ADEQUATELY INDICATED ON THE h HETER LABEL.
h ACTION:
RDC NO:
I&C DEPARTHENT IS TO REPLACE THE HETER FACE WITH A NEH PRINTED ONE AT THI NEXT SCHEDULED CALIBRATION HITH THE REDUCED VERTICAL LABEL.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-86 O e J
4 4
r .--- -- -- -- - - - ---- --------- ------ -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE x-RPT NO:
RPT DATE: 12-30-85 006320 HED NO: 0449 PLANT: TROJAN g i RPT TINE: 11:30:39 DATE:
TRACKING STATUS: CORRECTION REVIEWER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 1.5.1 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS LOCATION AND LAYOUT PANEL / WORKSTATION IC: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTICH OF DISCREPANCY SOME GLARE, PRODUCED BY CEILING LIGHTS, WAS VISIBLE ON THE CRT SCREENS IN THE CONTROL ROOM.
RECOMMENDATION:
CONSIDERATION SHOULD BE GIVEN TO PROVIDING A SHIELD OR LIP OVER THE FRONT EDGE OF THE CRTS TO REDUCE GLARE.
~
ACTION:
lll LCC NO:
NC CHANGE. ATTEMPTS AT USING SHIELDS DID NOT ALLEVIATE THE GLARE. HOST DIJPLAYS ARE LEGIBLE AND THE GLARE IS NOT CONSIDERED TO BE SO SEVERE AS TO CAUSE AN OPERATOR TO HISREAD INFORMATION.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
,m
~ -_. - - _ _ - - . . _ . . _ _ . _ - _.
PORTLAND GENERAL ELECTRIC )
l HUMAN ENGINEERING DISCREPANCY l ALL RECORDS IN HED HBR SEQUENCE RPT NO: D08320 RPT DATE: 12-30-85 HED NO: 0450 PLANT: TROJAN g
RPT TIME: 11:30:40 DATE:
TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 7.2.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS STAFFING, TRAINING, AND USER DOCUMENTS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTICH:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY OPERATOR TRAINING DOES NOT CURRENTLY CONTAIN INSTRUCTION ON THE USE OF THE SPDS IN CONJUNCTION HITH OPERATING PROCEDURES. THERE HAS SOME INTEREST ON THE PART OF INTERVIEHEES TO HAVE CRITICAL SAFETY FUNCTION STATUS TREES ON THE PSSD.
RECOMMENDATION:
s CHANGE Ij IIT IS RECOMMENDED THAT OPERATORS RECEIVE TRAINING IN USE OF THE SPDS IN llh CONJUNCTION HITH THEIR OPERATING PROCEDURES.
- EVALUATE THE FEASIBILITY OF PUTTING CRITICAL SAFETY FUNCTION STATUS TREES ON THE PSSD.
ACTION:
RDC NO:
ITHE PRESENT PLANT POLICY ON USE OF THE SPDS IN CONJUNCTION HITH OPERATING PROCEDURES IS THAT THE SPDS IS AN ADDITIONAL TOOL FOR OPERATOR USE, BUT IT HILL NOT BE REFERENCED BY EMERGENCY OPERATING PROCEDURES.
RATHER, USE OF THE SPDS IS LEFT TO THE DISCRETION OF THE OPERATOR.
TRAINING LESSON PLANS ARE BEING DEVELOPED TO EXPAND INSTRUCTION OF THE SPDS. BY MAKING THE OPERATOR MORE AHARE OF ITS CAPABILITY, IT IS ANTICI-PATED THAT MORE OPERATORS HILL MAKE USE OF IT.
IPLANT STAFF HAS BEEN INVESTIGATING THE POSSIBILITY OF PROVIDING CRITICAL SAFETY FUNCTION STATUS TREES ON THE SPDS DISPLAYS. NO CONCLUSION HAS BEEN REACHED.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 12-31-86
PORTLAtID GENERAL ELECTRIC HUMAll ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEliCE PP1 NO: 006320 RPT DATE: 12-30-85 HED NO: 0451 PLANT: TROJAN g
RPT TIME: 11:30:41 DATE:
TRACKIttG STATUS: CORPECTI0tl REVIEHER: SCHRCEDER DATA SOURCE: CollTROL ROOM SURVEY - GP DOCUMEtlT tio 2.3.3 0700 GUIDELIt1E tiO GUIDELINE AREA: GUIDELIt1E .SUB AREA:
PROCESS COMPUTERS INFORMATI0t1 REQUIREMENTS PAtlEL/ WORKSTATION ID: COMP 0tlENT NO: COMPONENT DESCRIPTI0ti:
N/A P-2500 SPDS DESCRIPTION OF DISCREPAtlCY INTERVIEW RESULTS AND OBSERVATIONS SUGGEST THAT THE SETPOINT FOR THE RAD HI ALARM Ott THE NARROH RAtlGE PRIMARY DISPLAY DOES NOT CORRESPOND TO ANY MEANINGFUL PLANT CONDITION AtID IS THEREFORE IGNORED BY OPERATORS.
THIS IS TRUE FOR SG NARROH LEVEL AND CONTAINMENT.
RECOMMEilDATI0ti:
CHANGE 1 IT IS RECOMMENDED THAT THE ALARM SETPOINTS FOR RAD HI AND SG NR LEVEL AND llh CONTAINMENT BE REVIEHED. THESE ALARM POINTS NEED TO BE CHANGED SO THAT THE TOP LEVEL DISPLAY CAN BE A MORE EFFECTIVE TOOL Ill IDENTIFYING AND DIAGt10 SING TRAtlSIEllTS.
ACTI0ti:
RDC HO:
CHAtlGE. DUE TO PRIMARY LEAKAGE INTO C0tlTAINMEt1T AND PRIMARY TO SECONDARY SG TUBE LEAKAGE, THESE RADIATI0tl MotlITORS READ ABOVE THE NORMALLY EXPECTED BACKGROUND LEVELS. AS A RESULT, C0tlTINUOUS ALARMING OF THESE INPUTS IS INDICATED ON THE SPDS. Ut1LIKE THE PRMS ON PANEL C-41 OPERATORS CAtitl0T ADJUST THE SETPOINTS FOR CHANGES IN BACKGROUtID.
THE PRM ALARM SETPOINTS HILL BE CHANGED TO HIGHER VALUES SUCH THAT THEY ALARM ONLY IF LEVELS ARE SIGNIFICANTLY HIGH. THE FUt1CTION OF THE TOP LEVEL DISPLAY IS NOT TO It1DICATE CHANGES IN RAD LEVELS DUE TO MIt10R LEAKAGE.
THE SG LEVEL PROGRAM SHOULD BE CHANGED TO INDICATE A DESIRED SETPOINT OF 44X It1 STEAD OF THE 43X INDICATED NOH.
PROBLEM CATEGORY: 4 IMPLEMEt1TATI0t1 SCHEDULE: 09-30-86
- c. . . . _ . - _ . __ ___.__ _ ___ _ _ _ _ _ _ _ _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY -
ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0453 PLANT: TROJAN g
RPT TIME: 11:30:42 DATE:
TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 2.4.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS INFORMATION REQUIREMENTS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THERE HERE SEVERAL PROBLEMS NOTED IN THE CORRECTNESS OF INFORMATION DISPLAYED. FOR EXAMPLE, CONTAINMENT ? UMP "NOT AVAILABLE" POINTS HERE SAID TO BE UNRELIABLE BY OPERATORS. ALSO, THE QTSCG STATION DID NOT HAVE ALL DISPLAYS AVAILABLE (OR CLEARLY PRESENTED) TO THE OPERATOR.
RECOMMENDATION:
IT IS RECOMMENDED THAT AN EFFORT BE MADE TO MAKE THE SYSTEM MORE RELIABLE, ESPECIALLY DISPLAYS ON THE QTSCG STATION. IF PARTICULAR llh DATA POINTS ARE ALREADY RELIABLY PRESENTED AND OPERATORS 00 NOT FULLY UNDERSTAND THE MEANING OF THE INFORMATION DISPLAYED, THEN THESE ISSUES SHOULD BE ADDRESSED IN TRAINING. THE ACTIONS DESCRIBED ABOVE SHOULD HELP TO IMPROVE OPERATOR CONFIDENCE IN USING THE SYSTEM.
ACTION:
RDC NO: 84-107 THE SUMP INPUT IS NOT PRESENTLY HOOKED UP, BUT WILL BE BY RDC 84-107.
ATTEMPT TO CHANGE THE SUMP MESSAGE TO " FLOODED" OR "NOT FLOODED". THIS MAY NOT BE POSSIBLE HITH EXISTING SOFTHARE OPTIONS. IF NOT, THEN MORE TRAINING OF THE OPERATORS IS REQUIRED TO MAKE THE PRESENT MESSAGE UNDER-STOOD.
THE LACK OF ALL DISPLAYS AVAILABLE ON THE QTSCG STATION IS A HARDWARE PROBLEM THAT IS BEING RESOLVED AS PART OF THE IMPLEMENTATION PROCESS.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86
r l
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
~~
RPT NO: D00320 RPT DATE: 12-30-55 HED NG: 0454 PLANT: TROJAN g
RPT TIME: 11:30:44 DATE: 11-27-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 2.6 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS INFORMATION REQUIREMENTS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS
............................................................................... i DESCRIPTION OF DISCREPANCY ALTHOUGH THERE ARE SOME CUES AVAILABLE TO RECOGNIZE A FAILED SPDS (TIME HILL NOT UPDATE CURSOR i CHANGES TO HAGENTA HHEN USED), SOME OPERATORS AND STAS FELT THIS HAS NOT SUFFICIENT SINCE THEY HAY NOT BE ATTENDING TO THESE CUES AND HIGHT ASSUME IT IS FUNCTIONING.
RECOHHENDATION:
CONSIDERATION SHOULD BE GIVEN TO PROVIDING A UNIQUE AUDITORY ALARH OR llh A VISUAL CUE THAT IS HORE ATTENTION GETTING (IE. RAPID FLASHING DATE).
ACTION:
RDC NO:
COMPLETE. THE PROBLEH DESCRIBED HAS HORE SEVERE HHEN THE RELIABILITY OF THE SPDS OPERATING SYSTEH HAS POOR. IN THE EVENT OF A SYSTEH PROBLEH, IT NOH AUTOMATICALLY PROCEDES THROUGH A SYSTEM REBOOT PROCEDURE WHILE SIHULTANEOUSLY DISPLAYING A SYSTEM BOOTSTRAP HESSAGE CH A CLEAR SCREEN TO ALERT THE OPERATOR TO HHAT IS OCCURRING. FOLLONING THE REBOOT A TIME /
DATE UPDATE IS REQUIRED AND THAT KEYS THE OPERATOR INTO REALIZING A REBOOT OCCURRED. THE FREQUENCY OF SPDS FAILURE HAS HARKEDLY DECREASED AS THE IMPLEMENTATION PROCESS NEARS COMPLETION.
AN AUDITORY ALARH THAT FOLLOWS SPDS FAILURE IS NOT WITHIN THE CAPABILITY OF THE EXISTING HARDWARE OR SOFTWARE.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
x . . _ - ._ _ _ __ _____ . _ . _ _ _ _ . _ . _ .__ _
PORTLAND GENERAL ELECTRIC HUMAN EtlGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEQUEtlCE
~'
RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0455 PLANT: TROJAN g
RPT TIME: 11:30:45 DATE: 11-27-85 TRACKING STATUS: CORRECTI0tl REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 3.1.5.1 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY FORMATS PAtlEL/HCRKSTATI0tt ID: COMPONENT NO: COMP 0tlENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY SINCE SO HANY VALVES HAVE UtlRELIABLE OR UNKNOHN POSITION INDICATI0tlS ON SPDS DISPLAYS (THEY ARE COLORED HAGENTA), THE ACTUAL VALVE STATUS CAtitt0T BE DETERMINED FOR THESE VALVES. THIS HAKES INFERENCES Ott SYSTEM STATUS DIFFICULT.
REC 0HHEtlDATION:
IT IS RECOMMENDED THAT THE IllFORMATI0tt PRESENTED TO THE OPERATOR FOR llh VALVE STATUS BE IMPROVED BY PROVIDING SUPPLEMENTAL DATA OH VALVE STATUS HHERE THIS DATA IS CURRENTLY NOT AVAILABLE.
ACTION:
RDC NO:
NO CHANGE. HANY VALVE POSITION INPUTS TO THE SPDS ARE TAKEtl FROM LIMIT SWITCHES OFF OF EITHER THE OPEtt OR CLOSED SIDE, BUT NOT BOTH. AS A RESULT, SUCH A VALVE IllDICATION Call CNLY BE "0 PEN /NOT OPEll" OR " CLOSED /il0T CLOSED".
SINCE THAT INDICATION IS NOT AS HEANIllGFUL AS A VALVE THAT HAS POSTI0tl INDICATORS ON BOTH THE OPEN AND CLOSED SIDE, IT IS COLORED HAGEllTA, HEAtlIllG IT IS LESS RELIABLE. FOR VALVES HITH BOTH SIDES INDICATED, THE SPDS CAN REFLECT THAT IT IS "0 PEN /IllTERHEDIATE/ SHUT". SUCH VALVE SYMBOLS ARE COLORED CYAN. THE SOLUTI0tl HOULD BE TO PROVIDE OPEtl Afl0 SHUT INDICATION FOR ALL VALVES, BUT THAT IS NOT PRACTICAL. THE DISTINCTION BETHEEN THE TH0 QUALITY LEVELS OF IllDICATI0fl IS C0tlSIDERED SIGNIFICAtlT, SO THE TH0 COLORS HILL REHAIN.
PROBLEM CATEGORY: 4 IMPLEMENTATI0tl SCHEDULE: N/A
~
- m. .__ _ . _ _ __ . _ . _ _ _ _ . _ _ _
z PORTLAND GENERAL ELECTRIC HUMAN EllGINEERING DISCREPANCY ALL RECORDS IN HED t1BR SEQUEllCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0450 PLANT: TROJAN g
RPT TIME: 11:30:47 DATE: 11-27-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 3.3.2.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY FORMATS PANEL / WORKSTATION ID: COMP 0t1ENT t10: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTI0t1 0F DISCREPANCY AS HRITTEti, THE INCORE JUNCTION BOX TEMPERATURE (1JBT) DOES NOT LOGICALLY FIT INTO THE MENU SCHEHE AT 1HH3 (THIRD LEVEL)
RECOMMEt10ATION:
C0tiSIDERATION SHOULD BE GIVEtt TO IDENTIFYIllG IT AS A THIRD LEVEL DISPLAY OR, IF APPLICABLE, INCLUDING IT AS A FOURTH LEVEL DISPLAY IN ANOTHER SYSTEM.
h ACTI0ti:
RDC NO:
NO CHANGE. THE IJBT DISPLAY HAS A LATER ADDITI0t1 TO THE SE1 0F SPDS DISPLAYS. SINCE THERE WAS NO ROOH FOR ITS LISTING HITH THE OTHER THERHO-COUPLE DISPLAYS, IT HAS PLACED ON 1HH3. SItiCE THIS INFORMATION IS NOT VERY TIME CRITICAL AND THE OPERATOR HAS THIS INFORMATI0t1 READILY AVAILABLE ON THE CORE GUBC00 LING HARGIN HONITOR NEARBY, THE DEFICIENCY DOES NOT HARRANT CHANGING ITS HENU LOCATION.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
7 . -.
l PORTLAllD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED HO: 0457 PLANT: TROJAN g
RPT TIHE: 11:3D:47 DATE: 11-27-85 TRACKING STATUS: CORRECTI0tt REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 3.3.2.3 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY FORMATS PANEL / WORKSTATION ID: COMPONENT NO: COMP 0tlEllT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPAtlCY THE FOLL0HING INFORMATION SUBGROUPS COULD BE HADE HORE APPARENT BY IMPROVING LABELING /ORGAtlIZATION:
ITHE HESSAGE DISPLAY AREA AT THE BOTTOM OF THE SCREEN IS DIFFICULT TO DISCRIMINATE FROH OTHER INFORMATI0tl NHEN SOME DISPLAYS ARE SH0HN.
RTHE RADIATION N0tlITORING GROUP "0THER" IS NOT IDEtlTIFIED HITH A LABEL ON 3RH1, BUT IS IDEllTIFIED IN THIS HANilER Oil THE IC0tlIC. OPERATORS HERE NOT SURE HHAT OTHER HEAtlT HITH REGARDS TO RADI0ATION HONITORING llh EQUIPMENT.
ITHERE IS NO SUBGROUP TITLE FOR CONTHT PRESS, CONTHT TEMP, RAD, AtlD HYDROGEN CONCENTRATION Oil 4CSI.
RECOMMENDATION:
IT IS RECOMMENDED THAT A LABEL "HESSAGE DISPLAY AREA" BE PROVIDED. ALSO AUTOMATICALLY REMOVE THE INFORMATION IN THIS AREA FROH THE SCREEN AFTER A PERIOD OF TIME IF IT IS NO LONGER REQUESTED.
IT IS RECOHHENDED THAT A GROUP TITLE "0THER" BE PROVIDED Ott DISPLAY 3RH1.
C0ilSIDERATI0tt SHOULD BE GIVEtt TO PROVIDING SUBGROUP TITLES FOR THESE PARAMETERS Otl 4CS1, ACTI0ti:
RDC NO:
NO CHANCE.
ITHROUGH TRAINIllG, THE HESSAGE DISPLAY AREA IS HELL UNDERSTOOD. A SOLID HORIZONTAL LINE ACROSS THE FULL SCREEN HIDTH SEPARATES THE HESSAGE INFORM-ATION AREA FROM THE REST OF THE DISPLAY. IT IS FELT THAT THE ADDITION OF A LABEL IN THIS AREA HOULD HEEDLESSLY REDUCE THE AREA AVAILABLE FOR HESSAGES.
IA GROUP TITLE "0THER" ON DISPLAY 3RH1 IS t10T FEASIBLE, BECAUSE A THIRD LEVEL OF INFORMATION HOULD BE REQUIRED THAT THE DISPLAY CANtt0T HANDLE. OPERATOR TRAINING HILL HAKE IT CLEAR HHAT RADIATI0tl H0tlITORS ARE PART OF THE "0THER" CATEGORY.
_i RAN APPROPRIATE SUBGROUP TITLE TO COVER THESE FOUR PARAMETERS COULD HOT BE DETERMINED, NOR IS ONE C0tlSIDERED NECESSARY. THE DISPLAY IS CLEARLY LABELED g
AS TO THE IllFORMATION BEING PROVIDED.
l PROBLEM CATEGORY: 4 IMPLEMENTATI0tl SCHEDULE: N/A L
r- - _ __ _ __. _ ._ __ . ______ _ _ _ _ _ .
3 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
~
RPT NO: DOB32D RPT DATE: 12-30-8S HED NO: 04S8 PLANT: TROJAN g
RPT TIHE: 11:3D: 49 DATE:
TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 3.3.4.1 & 3.3.4.2 D700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY FORMATS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE PSSD HELP PAGE HAS NO DESCRIPTIVE TITLE.
THE POST-TRIP CLOCK IS ONLY LABELED AS " DAY".
RECOMMENDATION:
CONSIDERATION SHOULD BE GIVEN TO PROVIDING A DESCRIPTIVE TITLE
-s FOR THE HELP PAGE DISPLAY.
! i IT IS RECOMMENDED THAT THE DESCRIPTOR " TIME AFTER TRIP" BE PROVIDED llh HITH THE POST TRIP TIME DISPLAY.
ACTION:
RDC NO:
INO CHANGE. THE PSSD HELP PAGE CAN ONLY BE REACHED BY DEPRESSING THE HELP BUTTON. THEREFORE, THERE IS NO NEED TO LABEL THAT DISPLAY. READING THE DISPLAY INFORMATION ALSO CLEARLY INDICATES THE NATURE OF THE DISPLAY IS HELP.
IPLANT STAFF HILL ATTEMPT TO INSERT A MORE MEANINGFUL DESCRIPTOR FOR THE TIME AFTER TRIP, ALTHOUGH THE RECOMMENDED LABEL IS TOO LONG FOR THE SCREEN SPACE AVAILABLE.
PRODLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-3D-86
7
-4 PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DDG320 HED NO: 0459 PLANT: TROJAN g
RPT TIME: 11:30:50 DATE: 11-27-85 TRACKING STATUS: CORRECTION REVIEWER: SCHROEDER DATA SOURCE: CONTROL RCOM SURVEY - GP DOCUMENT NO: 4.2.2.8 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY TECHNIQUES PANEL / WORKSTATION ID: COMPONENT NO: LOMPONF.NT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE FOLLOHId3 TREND AND HISTORY DISPLAY SCALES DO NOT PEET HUMAN FACTORS CONVENTIONS FOR UNIT GRADUATIONS:
PRZR PRESS HAS INCREHENTS OF 400 ON 2TR2 AND 2HS2 HUC TURB PHR HAS INCREMENTS OF 60 ON 2TR2 AND 2HS2 RV LVL HAS INCREMENTS OF 60 ON 2TR3 AND 2HS3 CORE EXIT TEMP HAS INCREMENTS OF 300 ON 2TR4 AND 2HS4
) RECOHHENDATION: h IT IS RECOMMENDED THAT UNITS OF 1 AND 5 BE USED (OR THOSE VALUES MULTIPLIED BY SOME POWER OF TEN). SEE ALSO PGE-1041, VOLUHE 3 FOR CONTROL ROOH CONVENTIONS REGARDING SCALE DESIGN.
ACTION:
ROC N3:
NO CHANGE. OPERATOR USE OF THE TREND AND HISTORY DISPLAYS HILL BE FOR ANALYSIS OF INFORMATION ONLY. RAPID, CRITICAL DECISION HAKING IS NOT EXPECTED TO OCCUR HHILE UTILIZING THESE DISPLAYS. THEREFORE, THE UNIT GRADUATIONS ON THESE SCALES IS CONSIDERED INSIGNIFICANT AND ACTION IS UNHARRANTED.
PROBLEM CATEGORY: 4 IMPLEHENTATION SCHEDULE: N/A h
o ___ _ _
_ . _ . _q PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 04G0 PLANT: TROJAN g
RPT TIME: 11:30:51 DATE: 11-27-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 4.4.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY TECHNIQUES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY RTHE FLOH RATE UNITS OF KBH APPEAR ON NUMEROUS DISPLAYS BUT ARE UNFAMILAR TO OPERATORS / STAS. THESE UNITS REQUIRE A MULTIPLICATION OF 1000 TO BE CONSISTENT HITH PPH UNITS ON THE CONTROL ROOM INSTRUMENTS.
EDISPLAY 4NI1 USES X PHR RNG FOR UPPER AND LOHER CHANNELS, BUT OPERATORS INDICATE THEY GENERALLY USE MICR0 OR MILLIAMPS TO EXPRESS THIS PARAMETER.
RECOHHENDATION:
m IT IS RECOMMENDED THAT UNITS FOR FLOH RATE BE EXPRESSED AS PPH HHERE APPLICABLE TO BE CONSISTENT HITH UNITS APPEARING ON THE CONTROL BOARDS.
DETERMINE HHAT UNITS ARE HOST APPROPRIATE FOR POWER RANGE AND USE THESE CONSISTENTLY IN SPDS AND CONTROL BOARD APPLICATIONS.
ACTION:
RDC NO:
INO CHANGE. FLOH RATE VALUES ON CONTROL ROCH INSTRUMENTS ARE HULTIPLIED BY 10EG. SINCE THE EXPONENTIAL VALUE CANNOT BE INSERTED ON THE DISPLAY, THE KBH UNIT IS USED INSTEAD. OPERATOR TRAINING HILL IDENTIFY THIS NEH UNIT TO AVOID FUTURE CONFUSION.
ICHANGE. THE XPHR RNG INDICATION IS INCORRECT AND HILL BE CHANGED TO REFLECT THE PROPER UNITS BY PLANT ENGINEERING.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-?u-86 I
7..--- - . . . - . -- - - --
PORTLAtlD GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
' J RPT NO: DOB32D RPT DATE: 12-30-85 HED NO: 0461 PLAtlT: TROJAN g
RPT TIME: 11:30:52 DATE: 11-27-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: C0tlTROL ROOM SURVEY - GP DOCUMENT NO: 4.3.1.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY TECHNIQUES PANEL /HORKSTATI0t1 ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE COLOR YELLOW IS USED TO INDICATE THAT A PARAMETER IS BEING UPDATED AND IS STILL HITHIN ACCEPTABLE LIMITS. GREEN IS A BETTER COLOR TO CODE WITHIN TOLERANCE CONDITIONS.
RECOMMENDATION:
C0tlSIDERATION SHOULD BE GIVEN TO USING GREEN AS OPPOSED TO YELLOW HHEN
! INDICATING HITHIN TOLERAtlCE DATA. IF THIS CHANGE IS MADE, THEN WHITE llh IS A BETTER CHOICE THAN CYAN FOR USE ON OTHER INFORMATION-RELATED CHARACTERS OR DEMARCATION LINES, SINCE IT HOULD PROVIDE A CLEARER CONTRAST AGAINST THE GREEN. RED IS APPROPRIATELY USED ON DISPLAYS. MAGENTA, AL-THOUGH SOMEHHAT HARSH ON THE EYES, IS ATTENTION GETTING AND IS AN ACCEPTABLE COLOR FOR ITS CURRENT APPLICATION IF IT IS NOT USED EXCESSIVELY.
ACTION:
RDC HO:
NO CHANGE. MAKING COLOR CHANGES IS EXTREMELY EXPENSIVE AND COMPLEX.
THIS DISCREPANCY DOES NOT HARRANT SUCH EFFORT. INSTEAD, THE COLOR CODING CONVENTIONS HILL BE ADDRESSED BY TRAINING.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-3D-86 1 g
a... . - - - . . - - - - -
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
\ '
RPT NO:
RPT DATE: 12-30-85 DOG 320 HED NO: 04G2 PLANT: TROJAN g
RPT TIHE: 11:30:54 DATE: 11-27-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 4.3.2.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS DISPLAY TECHNIQUES PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE HIHIC LINES OVERLAP CN 3FH1.
FLOH DIRECTION IS NOT CLEARLY INDICATED ON 3HS1 OR 3RC1.
THE HFH SYSTEH IS NOT INDICATED AS THE ORIGIN POINT ON DISPLAY 3FH1.
RECOHHENDATION:
s CONSIDERATION SHOULD BE GIVEN TO:
- REDESIGNING THE HIMIC TO REHOVE OVERLAP OH 3FH1. llh PROVIDING DISTINCTIVE DIRECTION ARROWS ON HIMIC LINES TO INDICATE FLOW.
NOTING THE HFH SYSTEH ON DISPLAY 3FH1.
ACTION:
RDC NO:
NO CHANGE. THE BREAK IN THE 3FH1 HIMIC HHERE THE OVERLAP OCCURS, IS VERY OBVIOUS. THE HIMIC PROVIDED IS THE STANDARD AFH f.CHEMATIC AND EASILY RECOGNIZED BY THE OPERATOR.
THE FLOW DIRECTION ON ALL DISPLAYS IS FROM LEFT TO RIGHT. IN ADDITION, THE 3HS1 AND 3RC1 HIMICS ARE THE STANDARD SCHEHATICS USED IN THE TRAINING PROGRAM AND EASILY RECOGNIZED BY THE OPERATOR.
AGAIN, THE 3FW1 DISPLAY IS HELL UNDERSTOOD BY TRAINED OPERATORS AND THEY REALIZE THAT HFH IS THE FLOW PATH THAT THE AFH LINES FEED INTO.
PROBLEM CATECORY: 4 IMPLEMENTATION SCHEDULE: N/A m
cm _ _ _ . -__-__- - - -- . _ _
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPAtlCY ALL RECORDS IN HED NBR SEGUEtiCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0464 PLANT: TROJAN g
RPT TINE: 11:30:55 DATE:
TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SuuRCE: CONTROL ROOM SURVEY - GP DOCUMENT t10: 5.1.1 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS OPERATOR / COMPUTER INTERFACE PANEL /HORKSTATION ID: COMPONENT NO: COMP 0t1ENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPAtiCY ETHE POItiT DETAIL TAG NUMBERS DO NOT ALHAYS CORRESPOND TO THE EQUIPMENT INSTRUMENT NUMBERS. THIS PLACES All UNNECESSARY BURDEN Oil OPERATOR HEHORY AND RECOGNITION.
ILOOP B HOT LEG IS SPECIFIED AS LP B ON DISPLAY 3RC1 AND HL B ON DISPLAY 3RC2.
ISOME TERHS USED ON DISPLAYS ARE NOT FAMILIAR TO OPERATORS (IE. "EXP")
NHILE OTHER ABBREVIATIONS ARE NOT CONSISTENT HITH CONTROL R00H C0fiVEllTIONS I. j (IE. AF VERSUS AFH AND ISOL VERSUS ISO).
llh RECOMMENDATI0ft:
IIT IS RECOMMENDED THAT POINT DETAIL TAG HUMBERS CORRESPOND TO INSTRUMENT NUMBERS, HHERE POSSIBLE.
ICONSIDERATION SHOULD BE GIVEN TO USING ONE TERH "LP B HL" FOR BOTH THE 3RC1 AND 3RC2 DISPLAYS.
RIT IS RECOMMENDED THAT ALL ABEREVIATIONS BE MADE CONSIS7ENT WITH CONTROL ROOM CONVENTIONS (SEE PGE-1041, VOL 3) AND THAT ALL TERMS BE FAMILIAR TO THE OPERATOR. UNFAMILIAR TERMS SHOULD BE REVIEHED DURIt10 SPDS TRAINING.
ACTION:
RDC NO:
INUMEROUS TAG NUMBERS ARE BEING REVISED BY RDC 84-107 TO CORRESP0t1D TO INSTRUMEtiT NUMBERS, WHERE POSSIBLE.
IPLANT ENGINEERING STAFF HILL ATTEMPT TO REVISE 3RC1 TO "HL B" TO AGREE WITH DISPLAY 3RC2.
INO CHANGE. THE ABBREVIATIONS ON THE SPDS DISPLAYS MAY BE SHORTER THAN THE TYPICAL CONTROL R00H CONVENTION DUE TO SPACE CONSTRAINTS. THESE DIFFERENCES ARE C0t1SIDERED HINCR AND HILL BE ADDRESSED IN TRAINING.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86
u- -
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0465 PLANT: TROJAN g
RPT TIME: 11:30:56 DATE: 12-02-85 TRACKING STATUS: CORRECTION REVIEHER SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 7.3.1 a 7.3.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS STAFFING, TRAINING, AND DOCUMENTS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY AN SPDS USER'S HANUAL IS NOT AVAILABLE FOR REFERENCE IN THE CONTROL ROOM.
A COMPLETE SET OF COMPUTER SYSTEM OPERATING PROCEDURES AND CONTINGENCY PROCEDURES ARE NOT AVAILABLE IN THE CONTROL R00H.
RECOMMENDATION:
CHANGE
-- IT IS RECOMMENDED THAT AN SPDS USER'S HANUAL BE DEVELOPED AND BE
,, ~
j HADE AVAILABLE FOR USE IN THE "0NTROL ROOM. llh CGNSIDERATION SHOULD BE GIVEN TO DEVELOPING A COMPLETE SET OF SPDS OPERATING PROCEDURES AND MAKING THESE AVAILABLE IN THE CONTROL R00H.
ACTION:
RDC NO:
THE TROJAN TRAINING DEPARTHENT IS DEVELOPING A PLANT SPECIFIC LESSON PLAN FOR PROVIDING INSTRUCTION ON THE P-2500 COMPUTER. WHAT, IF ANY, OPERATING PROCEDURES ARE REQUIRED FOR USE OF THE SPDS PORTION OF THE P-2500 HILL BE EVALUATED BY THE OPERATIONS AND TRAINING DEPARTHENTS AS l THEY GAIN HORE EXPERIENCE IN USING AND TRAINING OTHERS TO USE THE SYSTEH.
THE CURRENT P-2500 DESCRIPTION MANUAL PROVIDED BY THE VENDOR IS RECOGNIZED AS AN INADEQUATE OPERATING MANUAL. ALTERNATIVES FOR PROVIDING A HORE USEFUL DOCUMENT TO THE OPERATOR ARE BEING EVALUATED.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86
n_;____ ___________________________. . __ ._
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECCRDS IN HED NBR SEOUENCE RPT NO:
RPT DATE: 12-30-85 DDG320 HED NO: 0466 PLANT: TROJAN g
RPT TIHE: 11:30:57 DATE: 12-02-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 5.2.1.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS OPERATOR / COMPUTER INTERFACE PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY OPERATORS HAD SOME DIFFICULTY IN RETURNING TO A DISPLAY AFTER THEY ASK FOR HELP.
RECOMMENDATION:
1 CONSIDERATION SHOULD BE GIVEN TO REVIEWING THIS PROCESS DURING TRAINING SESSIONS. IF THE RE1 URN PROCESS DOES REQUIRE SEVERAL STEPS, THEN IT i j SHOULD BE SIMPLIFIED.
llh ACTION:
RDC NO:
NO CHANGE. OFTEN THE OPERATOR IS ABLE TO RETURN TO THE PREVIOUS DISPLAY BY DEPRESSING THE " PREVIOUS PAGE" PUSHBUTTON. H0HEVER, FOR HORE INVOLVED DISPLAYS, THE SOFTWARE REQUIRES THE ORIGINAL PROCESS OF STEPPING THROUGH DISPLAYS AS OCCURRED THE FIRST TIME. THERE IS NO WAY TO PREVENT THIS.
OPERATOR TRAINING HILL ADDRESS HHEN THE ABILITY EXISTS TO RETURN AND HHEN IT DOES NOT.
PROBLEN CATEGO3Y: 4 IHPLEMENTATION SCHEDULE: N/A
.v
PORTLAND GENERAL ELECTRIC HUMAtt ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SECUENCE RPT tiO:
RPT DATE: 12-30-85 D0632D HED NO: 0467 PLANT: TROJAtt g
RPT TIME: 11:30:58 DATE: 12-02-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 6.4.2 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELIllE .SUB AREA:
PROCESS COMPUTERS DESIGN REQUIREMENTS PANEL / WORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPAtlCY AT LEAST ONE COPY OF THE CURREllT OPERATING SOFTWARE IS NOT STORED IN A SECURE LOCATION.
RECOMMENDATI0ti:
CHANGE CONSIDERATION SHOULD BE GIVEN TO OBTAINIllG A COPY OF THE OPERATING
- SOFTWARE AilD STORIflG IT IN A SECURE, REMOTE LOCATI0tl.
( ......___......____................................_______ .....___............
ACTION:
lll RDC NO:
PLANT ENGINEERING IS TO RECEIVE CUST0DY OF THE OPERATING SOFTWARE FROH WESTINGHOUSE ONCE THE SPDS IMPLEMEllTATION PROCESS IS SATISFACTORILY COMPLETED. IT HILL BE STORED BY THEH-PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 09-30-86 m
v
- y. _ _ .__________ ____ ___. ___.____________ .
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D08320 HED NO: 0468 PLANT: TROJAN g
RPT TIHE: 11:30:5S DATE: 12-02-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 5.2.3 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS OPERATOR / COMPUTER INTERFACE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY FHHEN THE SYSTEH FUNCTIONING REQUIRES THE OPERATOR TO STANDBY, PERIODIC
EEDBACK IS NOT ALWAYS PROVIDED.
I" EXECUTION COMPLETE" IS NOT PROVIDED FOLL0HING ALL DISPLAY COMMANDS (IE.
dHEN CALLING UP A DISPLAY PAGE YOU ARE NOT CERTAIN WHEN ALL INFORMATION LN THE DISPLAY HAS BEEN PRESENTED). THIS PROBLEH IS CONFOUNDED BY THE COMPUTERS SLOW RESPONSE TIME.
RALTHOUGH THE DELAY TIME IS A FUNCTION OF THE PRIORITY LEVEL OF THE f
TERNINAL, THE COMPUTER SYSTEH DOES NOT APPEAR TO CISPLAY INFORMATION TO llh THE OPERATORS IN A TIMELY FASHION.
RECOMMENDATION:
CONSIDERATION SHOULD BE GIVEN TO PROVIDING CUES FOR EXECUTION IN PROGRESS WHEN OPERATOR HUST STANDBY.
CONSIDERATION SHOULD BE GIVEN TO PROVIDING OPERATORS WITH A POSITIVE INDICATION CONCERNING DISPLAY STATUS.
IT IS RECOMMENDED THAT COMPUTER RESPONSE TIME BE SHORTENED VIA SOFTWARE H0DIFICATIONS AND/OR CHANGES IN THE PRIORITY SCHEHE FOR TERMINALS (IE.
CONSIDER HAVING ALL PSSD TERMINALS IN THE CONTROL ROOM RECEIVE TOP PRIORITY).
ACTION:
RDC HO:
ICOMPLETE. THE NEWER S3FTWARE VERSION PROVIDES A FLASHING " REQUEST ACKNOW-LEDGED" HESSAGE IN THE LOWER LEFT CORNER OF THE CRT SCREEN. SEE HED 361.
RNO CHANGE. THE " EXECUTION COMPLETE" IS PROVIDED ONLY AFTER AN " EXECUTE" COMMAND IS USED. SINCE THE INFORMATION PROVIDED ON A DISPLAY IS VALID AS SOON AS IT APPEARS, HHETHER OR NOT THE DISPLAY IS COMPLETE, THE LACK OF SUCH HESSAGES IS NOT SIGNIFICANT. SINCE THE PARAMETER VALUES ARE THE LAST TO BE FILLED IN, IT IS OBVIOUS WHEN THE DISPLAY HAS BEEN COMPLETED.
INO CHANGE. ONE PSSD DISPLAY IN THE CONTROL ROOM IS ASSIGNED THE HIGHEST PRIORITY. THE OTHER PSSD DISPLAY IN THE CONTROL ROOH HAS RELATIVELY HIGH PRIORITY, BUT SINCE IT IS UNLIKELY THAT HORE THAN ONE OPERATOR HILL BE AVAILABLE TO USE THESE DISPLAYS DURING A TRANSIENT OR ACCIDENT, IT IS PRUDENT g
TO HAVE THE TSC PSSD TERMINAL A HIGHER PRIORITY THAN THE SECOND CONTROL ROOM PSSD.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: 0S-30-86
c.. ___ ___________-____ ._.._________ _____ _.-______ .____
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 006320 HED HO: 04GS PLANT: TROJAN g
RPT TINE: 11:31:01 DATE: 12-02-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 5.4.4.3 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS OPERATOR / COMPUTER INTERFACE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THERE ARE TOO HANY CONTROL KEYS USED TO ENTER OR SELECT DATA OPTIONS.
KEYBOARDS HAVE A " DISPLAY PAGE", " SELECT", " ENTER" AND " EXECUTE" KEY.
SOME TERMINALS HAVE A SECOND SELECT KEY THAT IS NOT FUNCTIONAL.
RECOMMENDATION:
CHANGE IT IS RECOMMENDED THAT ONE KEY BE USED TO PERFORM THESE EXECUTE FUNCTIONS.
lll)
ACTION:
RDC NO:
NO CHANGE. THE COMPLEXITY OF THE SOFTWARE CAPABILITIES REQUIRES THE VARIETY OF CONTROL KEYS USED. OPERATOR EXPERIENCE HITH THE SYSTEM HILL IMPROVE PROFICIENCY IN SELECTING THE CORRECT KEY. HHEN AN INCORRECT SELECTION IS HADE, SYSTEH FEEDBACK OCCURS PROMPTLY AND THE OPERATOR IS DIRECTED TO USE ANOTHER CONTROL KEY.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A O
3 PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE
{
i RPT NO:
RPT DATE: 12-30-85 038320 HED NO: 0470 PLANT: TROJAN g
RPT TIME: 11:31:02 DATE: 12-02-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 5.5.1.1 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS OPERATOR / COMPUTER INTERFACE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE HEAT EXCHANGER SYHBOL ON THE PSSD IS NOT CONSISTENT HITH THE SYHBOL USED ON THE CONTROL ROOM CONSOLE HIMIC. ALSO, THE PRESSURIZER SYMBOL DOES NOT ALHAYS HAVE THE SPRAY COMPONENT INDICATED (SEE 2PS1, 3RC1 AND 3RC2).
RECOMMENDATION:
! CONSIDERATION SHOULD BE GIVEN TO USING THE HEAT EXCHANGER SYHBOL THAT llh APPEARS ON THE CONTROL BOARDS AND PROVIDING THE SPRAY REPRESENTATION ON THE PRESSURIZER SYMBOL.
ACTION:
RDC NO:
NO CHANGE. THE HEAT EXCHANGER SYMBOL USED ON THE MAIN CONTROL BOARDS HOULD CCMPLICATE THE DISPLAY GRAPHICS HORE THAN IS HARRANTED. THE PSSD HEAT EXCHANGER SYMBOLS ARE CLEARLY LABELED "HX" AND UNDERSTOOD TO BE HEAT EXCHANGERS BY THE OPERATORS.
THE SPRAY N0ZZLE IN THE PRESSURIZER GRAPHIC IS SH0HN ONLY IF THE INDIVID-UAL SPRAY LINE COMPONENTS ARE NOT VISIBLE ON THE DISPLAY. THE N0ZZLE THEN SERVES AS A COMPOSITE REPRESENTATION OF SPRAY LINE STATUS BY BEING FILLED IN IF THERE IS SPRAY FLON, AND NOT FILLED IN IF THERE IS NO SPRAY FLOH.
THIS CONVENTION HILL BE COVERED IN OPERATOR TRAINING.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUMAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO: D06320 RPT DATE: 12-30-85 HED NO: 0471 PLANT: TROJAN g
RPT TIHE: 11:31:03 DATE: 12-02-85 TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: CONTROL R00H SURVEY - GP DOCUMENT NO: 5.5 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS COMPUTERS OPERATOR / COMPUTER INTERFACE PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE FOLLOHING DISPLAYS HAVE SECTIONS THAT REQUIRE CLARIFICATION AND/OR IMPROVED LABELING:
I ON 3RC1, IT IS NOT CLEAR HHETHER THE TAVE INDICATED REPRESENTS THE HIGHEST LOOP VALUE.
I ON 3RC2 THE PORVS AND SAFETY VALVES HAVE NOT BEEN LABELED.
I ON 3MS1, HHEN "COND NOT AVAIL" APPEARS, IT IS NOT CLEAR TO OPERATORS WHETHER THE REFERENCE IS TO STH DUMPS (GRP 1 TO 4) OR THE CONDENSER.
~
, I ON 3CV1 THERE IS NO VALVE LINE-UP TO INDICATE NORMAL OR ALTERNATE llh CHARGING.
I ONE CONT TEMP POINT DETAIL (INDICATING HAXIMUM DEVIATION) DOES NOT HAVE UNITS INDICATED (DEGREES FAHRENHEIT) .
RECOMMENDATION:
CONSIDERATION SHOULD BE GIVEN TO:
I PROVIDING " HIGHEST TAVE" AS THE DESIGNATOR ON 3RC1.
I PROVIDING A SUBHEADING LABEL FOR THESE VALVE SETS.
I CLARIFYING THE TERM "COND NOT AVAILABLE" ON 3MS1 OR EMPHASIZING THE SIGNIFICANCE OF THIS POINT IN TRAINING.
I PROVIDING VALVE LINE-UPS FOR NORMAL AND ALTERNATE CHARGING.
I PROVIDING UNITS OF DEGRESS FAHRENHEIT ON ALL APPLICABLE POINT DETAIL DISPLAYS.
ACTION:
RDC NO:
IINVESTIGATE AND CLARIFY HHICH TAVE IS DISPLAYED ON 3RC1.
INO CHANGE. THE 3RC2 HIMIC IS A STANDARD SCHEHATIC 0F THE PRESSURIZEL RELIEF SYSTEH SUCH THAT THE PORS AND PSVS ARE VERY CLEAR TO THE OPERATOR.
IN ADDITION, VALVE NUMBERS ARE DISPLAYED BY EACH VALVE.
ITHE REFERENCE IS TO STEAM DUMPS, BUT THE INDICATION IS NOT YET OPERATIONAL, HENCE THE CONFUSION. ONCE CONNECTED BY RDC 84-107L BE ADDRESSED IN 1 RAINING.
INO CHANGE. THERE IS NO NEED TO INDICATE TO HHICH LOOP THE CHARGING FLOW
~ IS GOING, SINCE ONE LOOP CANNOT BE ISOLATED FROM THE OTHER ANYHAY. THAT INFORMATION IS AVAILABLE ON PANEL C-12 IF NEEDED.
g ITHE DEGREES FAHRENHEIT PROBLEH HILL BE RESOLVED BY THE PLANT ENGINEERING STAFF AS PART OF THE SPDS VALIDATION AND VERIFICATION EFFORT.
PROBLEM CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A
PORTLAND GENERAL ELECTRIC HUHAN ENGINEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE RPT NO:
RPT DATE: 12-30-85 D06320 HED NO: 0472 PLANT: TROJAN g
RPT TIME: 11:31:04 DATE: 12-02-85 TRACKING STATUS: CORRECTICH REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOH SURVEY - GP DOCUMENT NO: 1.4.3 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PROCESS CCHPUTERS SCREEN LOCATION, SEATED OPERATORS PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY THE SPDS IS A SIT DOWN HORK STATION, BUT THERE ARE NO CHAIRS ALLOCATED TO THIS AREA. OPERATORS EITHER STAND OVER THE KEYBOARD OR PULL A CHAIR FROM OTHER AREAS OF THE CONTROL R00H.
RECOHHENDATION:
CHANGE PROVIDE AT LEAST ONE AND POSSIBLY TH0 CHAIRS FOR THE SPDS WORK STATION.
lll s~
~'
ACTION:
RDC NO:
PLANT STAFF PROVIDE ADDITIONAL CHAIRS DESIRED.
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: 03-30-86 N._,
PORTLAND GEt{ERAL ELECTRIC HUMAN ENGINEERIrlG DISCREPAtiCY ALL RECORDS IN HED flBR SEQUEt1CE
/~' RPT NO: D06320 RPT DATE: 12-30-85 HED l10: 0473 PLANT: TROJAN g
l RPT TIME: 11:31:05 DATE: 12-02-85 l
l TRACKING STATUS: CORRECTION REVIEHER: SCHROEDER DATA SOURCE: C0tlTROL ROOH SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
PANEL /HORKSTATION ID: COMPONENT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPANCY NONE.
RECOMMENDATION:
CHAtlGE ACTION:
RDC NO:
PROBLEH CATEGORY: 4 IMPLEMENTATION SCHEDULE: N/A lll O
PORTLAND GENERAL ELECTRIC HUMAtl ENGIllEERING DISCREPANCY ALL RECORDS IN HED NBR SEQUENCE i
l S RPT NO:
RPT DATE: 12-?O-85 D06320 HED NO: 0474 PLANT: TROJAN g
RPT TIME: 11:31:06 DATE: 12-02-85 TRACKING STATUS: CORRECTI0tl REVIEHER: SCHROEDER DATA SOURCE: CONTROL ROOM SURVEY - GP DOCUMENT NO: 0700 GUIDELINE NO:
GUIDELINE AREA: GUIDELINE. SUBAREA:
1 PANEL / WORKSTATION ID: COMPONEllT NO: COMPONENT DESCRIPTION:
N/A P-2500 SPDS DESCRIPTION OF DISCREPAtlCY NONE RECOMMENDATION:
ACTIOil:
RDC NO:
() ...............................................................................
PROBLEM CATEGORY: 4 IMPLEMENTATIOil SCHEDULE: N/A lll
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