ML20246C610
| ML20246C610 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 08/31/1989 |
| From: | NEBRASKA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20246C604 | List: |
| References | |
| NUDOCS 8908250042 | |
| Download: ML20246C610 (225) | |
Text
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1 sj COOPER NUCLEAR STATION (v j DETAILED CONTROL ROOM DESIGN REVIEW SUPPLEMENT III TO THE
SUMMARY
REPORT SUMMAR]
This report swnmartres the work performed in support of the Cooper Nuclear Station (CNS) Detailed Control Room Design Review (DCRDR) from the time that Supplement II . to the Summary Report was issued (January 1987) . It continues to address the concerns of the NRC (and their Lawrence Livermore National Laboratory consultants) resulting from their review of the initial Supplement Report and the preimplementation audit of the DCRDR program conducted in May 1986. This report focuses on the following primary tasks, described in detail in the body of the report:
. The DCRDR Control Room panel enhancements and modifications accomplished during the 1988 and 1989 outages.
[\ .
The current status of the CNS Annunciator Upgrade Project and the completion schedale.
The resolution to the " single indicating light" concern.
The Control Room Lighting Modification completed during the 1989 outage.
- The updated status of the HED's. ;
The current status of the Function and Task Analysis.
- A proposed 1990 outage work schedule. i l
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( 1 8908250042 690816 PDR ADOCK 05000298 R PDC _ _ _ _ _ - _ - _ _ _ _ _ _ _ _ _ - - _ - _ - - _ - - - - - _ _ . -- -
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COOPER NUCLEAR STATION
[ DETAILED CONTROL ROOM DESIGN REVIEW SUPPLEMENT III TO THE
SUMMARY
REPORT INTRODUCTION
,In response to the NRC action plan resulting from the TMI-2 accident (Ref. 1),
and the follow-up clarifications of NUREG-0737 Supplement 1 (Ref. 2), NPPD submitted its plan (Ref. 3) for implementing NUREC-0737 related programs, In accordance with the implementation schedule for the DCRDR, NPPD submitted the Cooper Nuclear Station program plan for conducting the DCRDR (Ref. 4). The DCRDR program plan described the methodology and documentation the District intended to follow to meet the NRC guidelines of references 5, 6, and 7. The NRC approval of NPPD's program plan was received in June 1984 (Ref. 8) .
On November 27-29, 1984, the NRC staff and contractor personnel from Lawrence Livermore National Laboratory (LLNL) conducted an on-site in-progress audit of the CNS DCRDR (Ref. 9). A CNS DCRDR Summary Report was issued, as scheduled, in February 1985 (Ref. 10).
The NRC review of the CNS DCRDR Summary Report and the Technical Evaluation Report (TER) provided by the NRC contractors (Ref. 11 and 12) were issued in September 1985. A number of concerns and recommendations were identified in these reports. In a letter to the NRC staff, dated April 1985 (Ref. 13), NPPD stated that a summary -report supplement addressing NRC concerns of References 9, 11, and 12 would be issued by February 1986.
By letter from NPPD to the NRC, dated February 27, 1986, NPPD submitted their supplement to the summary report (Ref. 14). This supplement addressed each of the issues raised in References 9., 11, and 12, and the NPPD plans for resolving these issues. The overall schedule for implementing the design corrections for CNS Human Engineering Discrepancies was included in this supplement.
On May 13-16,1986, the NRC staff and their contractors from the LLNL conducted an on-site preimplementation audit of the CNS DCRDR. NPPD DCRDR activities and the associated reporting requirements were discussed with the staff during the audit. In the concluding remarks that followed this audit, the NRC staff indicated that the NPPD DCRDR program had generally satisfied the requirements; however, several concerns remained. These concerns and the NRC review of the DCRDR program were sent to the District in the NRC letter of November 4, 1986 (Ref. 15), together with the attached LLNL Technical Evaluation Report dated September 29, 1986.
A second supplement to the summary report, which addressed the staff concerns j of Reference 15, was submitted in January 1987. Supplement II to the Summary i
Report provided documentation of the DCRDR work performed by NPPD during 1986, i that:
l
- 1. Addressed the NRC concerns of Reference 15; and, l
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.s 2. Described the DCRDR' results- that had been achieved .since the issue Wg -'of the~ initial, Supplement to the Summary Report of February 1986 This third supplement ' to the Summary Report. describes the progress made' .in~ i resolving the NRC concerns of Reference 15 during the 1988 and .1989 CNS outages. .!
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~ COOPER' NUCLEAR STATION G DETAILED-CONTROL ROOM DESIGN REVIEW SUPPLEMENT III TO THE
SUMMARY
REPORT TABLE'0F CONTENTS =
'Sgetior)
Surmnary -
g , introduction.
.I. DCRDR ACCOMPLISHMENTS DURING THE 1988 AND 1989 OUTAGES 1
A '. General Description
.B. Panel 9-02 C. Panel 9-10
.D. Panel 9 .E. Panel 9-12
-F. Panel;9-13
'G. Panel 9 H. Panel 9-21
- 1. -
Panel 9-38 J; - Panel B' ~
K. . Panel C
'L. '-Panel H
.M. : Panel 9-03 N. Panel 9-04
- 0. Panel 9-15 P, . Panel 9-16 Q. Panel 9-17
.- R . - Panel 9-18 S; Panel 9-19
.T Panel 9-27 U. Panel 9-28 V Panel A
'W. Panel K
-II. . ANNUNCIATOR UPGRADE A. Introduction B. Existing Annunciator Syste n C. ;
Upgraded Annunciator Systen III. SINGLE INDICATING LIGHT A' . Introduction B. Discussion C. Problein Resolution L
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IV. -CONTROL ROOM:LIGitTING MODIFICATION
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A. Introduction B. , Existing Lighting System C. Lighting Modifications
.V. :llED STATUS LISTING VI. FUNCTION AND TASK ANALYSIS
. A. Description B. Current Status LVII; REVISED OVERALL DCRDR SCHEDULE
'A . Status and Schedule of DCRDR Modifications B. Status.of DCRDR SER/TER Commitments
.VIII. OTilER DCRDR ACTIVITIES-A. Operating Experience Review'of Other Plants B '. . Survey of the' Plant Management Information System (PMIS)
C. . Control-Room E0P Walk-Through IX. REFERENCES' f
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Section I L Page 1 of 47 l
f"" COOPER NUCLEAR STATION DETAILED CONTROL ROOM DESIGN REVIEW 4
b SUPPLEMENT III TO THE
SUMMARY
REPORT I. DCRDR Enhancements and Modifications Implemented During the 1988 and 1989 Outages A. Description The Cooper Nuclear Station Detail Control Room Design Review (DCRDR) program was implemented to identify existing design deficiencies in the Control Room, to correct the deficiencies identified, to improve station reliability and safety through better man / machine interface, and to generate design standards for future Control Room modifications. These goals were achieved through the application of ' Human Factors Engineering (HFE) principles using NUREG 0700 Guidelines.as the primary basis for determining whether modifications were warranted. Panel improvements were. made in ten major areas:
1, Functional Groupings of related controls and displays.
- 2. Lines of demarcation to enclose the functionally related groups.
- 3. The relocation of controls and displays to accommodate the
/~' maximum reach of operators.
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- 4. Hierarchical labeling to identify systems, subsystems, and component functions.
- 5. Replacement of deficient meter scales and zone marking of displays to provide easier identification of the parameter status.
- 6. Replacement of several obsolete or difficult to read instruments with more reliable devices.
- 7. The installation of field instrumentation outside the Control Room to provide additional parameter information to operators.
l
- 8. The removal of instrumentation and controls no longer required for operation.
- 9. Differentiation of pump and fan controls from other controls l by using a yellow color ring for CR2940 switches and a yellow
! band on the handle of the SBM switches.
L 10. Painting the panels to provide an overall better appearance.
l-1 During the last two planned outages (Spring 1988 and Spring 1989),
the specific improvements described in the following sections were
/ completed on twenty Control Room panels. The affected panels and l
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the systems and subsystems are:
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Section I 1 Page 2 of 47 I' OUTAGE PANEL SYSTEMS AND SUBSYSTEMS
$] 1988 9-02 High Range Monitors (Drywell A and Torus) .
'I 1988 9-10 High Range Monitors (Drywell B and Airlock) )
1988 9-11 Area Radiation Monitors o s i
1988
- 9-12 Start-up Range Neutron Monitoring 1988:
- 9-13 Traversing Incore Probe Monitoring 1988 *-9-14 Power Range Monitoring 1988 9-21 RHR, RF, RR, RRMC, MS, NBI, RWCU, HPCI, and l'
RCIC, Temperature Monitoring 1988
- 9-38 Jet Pump Instrumentation 1988 B Turbine / Gene.ator and Condenser 1988 C AC and DC Poier Control 1988 H Primary Containment Atmosphere - Venting and Drywell Inerting 1989 9-03 ADS, RHR A&B, CS A&B, HPCI, and MS 9-04
~
1989 RCIC, PC, RW, RWCU, and RRMG A&B 1989
- 9-15 Reactor Protection A 1989
- 9-16 Reactor Protection Test Monitor 1989
- 9-17 Reactor Protection B 1989
- 9-18 Reactor Feedwater, Reacrer Recirculation, and Main Steam Instrumentation 1989:
- 9-19 Process Instrumentation 1989
- 9-27 Reactor Position Information and Rod Sequence Control 1989
- 9 28 Reactor Manual Control and Rod Sequence Control 1989 A Reactor Feedwater, Cirewater, and Condensate 1989 K Stand-by Gas Treatment and Off-Gas
- Painting, pin stripping, and new labels; no component relocation, j t
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Page 3 of 47 fv -B. PANEL 9-02 l .,
'N 1. ' Functional demarcation of Plant Area Radiation, Drywell Area Radiation, Off Cas Radiation, Main Steam Line Radiation, Reactor Building Vent Radiation, and Service Water / Reactor Equipment Cooling Effluent Radiation systems.
- 2. Elimination of the Off-Gas Vent Pipe Radiation Recorder and the Off-Gas Linear Radiation Recorder; - their functions are
.being replaced by the KAMAN Radiation Monitors.
- 3. Functf onal Groupings of the process radiation records and their assoc 2ated channel and source selector switch for the Scrvice Water / Reactor Equipment Cooling, Off-Gas, and Main-Steam Line devices.
- 4. In order to achieve the Functional Grouping of the Service Water / Reactor Equipment Cooling, the Service Water Auto Stream Selector unit (which included indicating lights for the
. Reactor Equipment Cooling Heat Exchanger Service Water outlet sample valves 850AV, 851AV, 853AV, and 853AV) was relocated from Panel G to this panel.
- 5. Replacement of the deficient meter scales and the installation of Zone Markings on the papel's visual displays (recorders and meters).
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(' 6. The panel was painted and enhanced per the Cooper Nuclear Station Control Room iluman Factors Engineering Standards and {
Implementation Guidelines. l
- 7. Utilization of Hierarchical Labeling (black on white) was l implemented throughout this panel's systems and subsystems.- I 1
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Section I Page 7 of 47
. PANEL 9-11 D.
- 1. Functional demarcation of Area Radiation Monitors.
- 2. Functional Grouping of the Area Radiation Station Monitors.
.3. Installation of Zone Markings on the panel's visual displays l- (recorders and meters).
4 The panel was painted and enhanced per - the Cooper Nuclear Station Control Room Human Factors Engineering Standards'and l ,
Implementation Guidelines.
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- 5. Utilization of. liierarchical Labeling (black on' white) was implemented througho't u this panel's systems and subsystems.
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Section I Page 9 of 47 E. PANEL 9-12
- 1. Functional demarcation of Start-up Range Neutron Monitoring.
2, The panel was painted and enhanced per the Cooper Nuclear Station Control Room iluman Factors Engineering Standards and Implementation Guidelines.
- 3. Utilization of liierarchical Labeling (black on white) was implemented throughout this panel's systems and subsystems.
Section I Page 12 of 47
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- 1. Functiona1' demarcation of Traversin5 Incore Probe Monitoring, h
- 2. 'The panel was painted and enhanced per the Cooper Nuclear Station Control Room 11uman Fact. ors Engineering Standards. and
. Implementation. Guidelines.
- 3. . Utilization of liierarchical Labeling (black on white) was implemented throughout this panel's systems and subsystems.
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G. PANEL 9 14
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'1. Functional demarcation of Power Range Monitoring.
- 2. ..The pane'l was ~ painted and enhanced per - the Cooper Nuclear
. Station Control Room iluman Factors Engineering Standards and Implementation Guidelines.
- 3. Utilization of Hierarchical Labeling (black on' white) was .
implemented throughout this panel's-systems and subsystems. 'l j'
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Section I. Page 19 of 47.. f fi ,- 'rJ. - PANEL B-f .
'k } .1. Functional demarcation of Turbine Control, Turbine kipervisory,
. Generator / Transformer Temperature Turbine Auxiliaries, Gland Seal, Turbine Exhaust Hood Spray,' Steam Pressure Indication, Condenser Vacuum Control', Service Water, and Annunciators systems.
2; Elimination of several unneeded displays.
- 3. Functional Groupings of the Turbine Gland Seal controls and displays and development of a flow mimic that connects related cumponents.
- 4. ' Functional Groupings of the Turbine Exhaust ' Hood Spray controls, the Turbine Cylinder Heating controls, Turbine Supervisory Recorder and Displays and the Steam Pressure Indications.
- 5. Functiunal Groupings of the Turbine Auxiliaries:
- H2/ Air Seal Oil Pumps
- Turbine E/H Fluid Pumps
- Turbine Turning Gear
- -- Bearing 011 Pumps
- 6. Functional Groupings of the Condenser Vacuum System of Steara Jet Air Ejectors and Vacuum Pumps Controls, and enhancements L(D
'N of the Condenser Vacuum Mimic in accordance with Cooper Nuclear Station' Human Factors Engineering Standards.
- 7. Relocation of turbine 106 percent overspeed trip bypass switch to the turbine control subsection ~ of the panel.
- 8. Other enhancements include resolution of several anthropometric-problems, annunciator tile identification, and distinction of valves"and pumps through color cc, ding of the control switch -
handles.
- 9. Replacement of the deficient meter scales and the installation of Zone Markings on T.he panel's visur.1 displays (recorders and meters).
- 10. The panel was painted and enhanced per the Cooper Nuclear Station Control Room Human Factors Digineering Standards and Implementation Guidelines.
- 11. 11tilization of Hierarchical Labeling (black on white) was implemented throughout this panel's systeus and subsystems.
- 12. '. The Installation of. a hand rail on the front edge of this panel was added to prevent the inadvertent operation of devices 7 . mounted on the panel.
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- 1. The relocation of components in order to achieve Functional Demarcation and grouping ~ for the Diesel Generators, . Main Generator, 4160V AC Buses, 480V AC Substations, 240V AC Buses, 250V DC Buses, .125V DC Buses, No-break Bus, 161KV Line, 69KV Line, AND 345KV Switch Yard systems.
2.. Elimination of some unneeded devices. 3 .. In order to achieve Functional Grouping, the Bypass Transformer / Invertor selector switch was relocated.
- 4. The 4160V bus energized lig'its were added to provided the -
needed information for the, operators.
- 5. The ACB 3310 and 3312 Disconnect Status Lights were relocated so they: could be incorporated. into a mimic with their.
associated switches.
- 6. . Rearranging the Diesel Generator 1 and 2 indicators to make room for additional indicators for the battery chargers.
- 7. Replacement of the deficient meter scales and the installation of Zone Markings on the panel's visual displays (recorders
-and meters).
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L( j 8. The panel. was painted and enhanced per the Cooper Nuclear
%# Station Control Room Human Factors Engineering Standards and Implementation Guidelines.
- 9. ' Utilization of Hierarchical' Labeling (black on white) was<
-implemented throughout this panel's systems and subsystems.
- 10. Installation of a hand rail on the front edge of this panel to prevent the inadvertent operation of devices mounted on the panel.
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'l '. Relocation ~ of components !n order to achieve functional' ,
demarcations and groupings for. the Primary- Containment. Temperature monitoring, Drywell Fan Coil Units, and-Primary , Containment Purge and Supply. systems.
- 2. Rearrangement of Prinary Containment Purge and Supply switches,.
so they could~be incorporated into a flow mimic.
'3. . Replacement of the Oxygen Analyzer recorder and stream selector, with a digital. indicator and four status lights.
- 4. Resolution of several anthropometric problems; by raising the..
Drywell Fan Coil Units switches and several Torus purge and supply valves ; switchen and the . lowering of the critical instrument power' supply transfer switch.
- 5. Replacement of 'the Drywell Zone 2C temperature ' recorders with vertical indicators.
- 6. Expansion _ of the temperature range for. the Drywell Zone 2B in order to comply with the Emergency Operating Procedures. ,
' o. Replacement of the deficient meter scales and the installation of Zone Markings on the panel's. visual displays (recorders C and meters).
r^ , t i 5 8 The. panel was painted and enhanced per the . Cooper Nuclear ' Station Control Room lhunan Factors Engineering Standards and Implementation Guidelines.
- 9. Utilization of . Hierarchical Labeling (black on white) was implemented throughout'this panel's' systems and subsystems.
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V .l,- ' Installation of a hand rail on the front edge of this panel: - was ; added - to prevent the~ inadvertent ' operation : of devic'es ; mounted on the panel.
.2 :In order to achieve Functional Grouping, the Condensate Storage Tank Level Indicator A was moved from Panel B to this' panel.
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Section I; Page 27 of.47-
- N .' PANEL 9-04
.1. . Installation ofca hand rail on 'the front edge of this panel.
to prevent the inadvertent operation of devices mounted on the-panel.
, 2. 'In order to achieve Functional Grouping, the Condensate Storage -
Tank Level Indicator B was moved from Panel B to this panel. O b 4 l l I ____._.____._________._______._.m.._m__ ____
Section I Page 28 of 47 s ,
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psp I C):. Seccion'I Page 29 of 47-0, .P5NEL 9 8 'l.
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'The panel .-: wa s painted ~' and enhanced . per the Cooper Nuclear -
Station Control Room Human Factors Enginer--ing Standards and' Implementation Guidelines.
- 2. Utilization . of ' Hierarchical Labeling (black on white) was.
implemented throughout this panel's systems and subsystems.
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- 2. - Utilization of ' Hierarchical- Labeling '(black on white) was implemented throughout this panel's systems and subsystems.
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- 1. 'The panel was, painted and enhanced per .) the - Cooper Nuclear ,
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- 2. Utilization lof Hierarchical' Labeling-- (black on, white) was implemented throughout this panel's systems and subsystems.
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l. D. Section I Page 43 of 47 j V. PANEL A l;{
% 1. Relocation of components to achieve functional demarcations and groupings for the Reactor Feed Pump,, Condensate, Circulating Water, Service Air, Service Water, and Annunciator systems.
- 2. Relocation of the . Emergency Condensate . Storage Tank Level
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Indicators A and B from this panel to Panels 9-03.and.9-04 to achieve Functional Groupings.
- 3. Replacement of an obsolete meter with a new digital meter for the Raactor Feed pump discharge header temperature.
- 4. Elimination'of the unneeded Extraction Steam Heat Exchanger
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Pressure indicators, since their functions are on the Plant Management Information System.
- 5. Elimination of other ' unneeded and unused indicators and switches on this panel.
- 6. Replacement of the Reactor Feed Pump Turbine A and B trip / reset switches with push buttons only having the reset function.
The trip function could be eliminated from the switches, since existing push buttons provides the trip function. f' 7. Replacement of three push buttons with a' single throttling ( switch for the Tainter Gate.
- 8. Elimination of the stop push buttons for the Condensate Booster Pump Auxiliary 011 Pumps A, B, & C, These switches could be eliminated since the stop function is included in another switch.
'9. Addition of . status lights for the Condensate Booster Pump Auxiliary 011 Pumps A, B, 6 C, which will provide a needed function for the operators.
- 10. Relocation of the Reactor Feed Pump Eccentricity Monitors from this panel to Panel B, to achieve Functional Groupings.
- 11. Reactor Feed Pump Minimum Flow Valve switches were rewired in_
order to make their operation comply with the Cooper Nuclear Station Control Room Human Factors Engineering Standards and Implementation Guidelines. . l
- 12. Replacement of the Condensate Conductivity recorder; the existing system was obsolete. The entire system had to be replaced with.a more responsive and accurate new one.
- 13. Replacement of the deficient meter scales and the installation of Zone Markings e the panel's visual displays (recorders and meters).
1. Section I page 44 of 47 14 The panel was painted and enhanced per the Cooper Nuclear Station. Control Room lluman Factors-Engineering Standards and' Implementation Guidelines.
- 15. Utilization of Ilierarchical Labeling (b1'ack on white) ~ was implemented throughout this panel's systems and subsystems.
- 16. Installation of a hand rail on the front edge of the panel to prevent inadvertent operation of devices mounted on the panel.
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4 Section I Page 46 of 47 W - W. PANEL K
- l d 1. Relocation of components to achieve functional demarcations and groupings for ' the - Stand-by Gas Treatment and Off-Gas Components.
- 2. . Relocation of _the 1E and 1F Fan Start Integrators from the rear of the panel to the front of the panel.
- 3. In order .o t achieve Functional Grouping, the Primary Containment Dampers 1A and 1B selector switch was moved from Panel-R to this panel.
- 4. Replacement of the deficient meter scales and the installation of Zone Markings on the panel's visual displays (recorders' and meters).
- 5. The panel was painted and enhanced per the Cooper Nuclear Station Control Room Human Factors Engineering Standards and Implementation Guidelines.
- 6. Utilization of Hierarchical Labeling ' (black on white) was
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i-Section 11 Page 1 of 9
\ COOPER NUCLEAR STATION L
DETAILED CONTROL ROOM DESIGN REVIEW SUPPLEMENT III TO THE
SUMMARY
REPORT I I ., Annunciator Upgrade A. Introduction The Annunciator Upgrade Proj ect will replace the existing Cooper Nuclear _ Station (CNS) Control Room Annunciator System in order to bring the system into compliance with the applicable Human Factors Engineering (HFE) guidelines. Application of these guidelines is being accomplished by the following modifications: Replacing existing windowboxes; relocation of alarm windows relative to the control and indicating devices with which each is associated; addition of reflash capability to multiple input windows; installation of a Sequence of Events Recorder and printer; and installation of five multi-input alarm display monitors (CRTs) in the Control Room. In addition, the annunciator window legends are being engraved with labels that are consistent with the applicable HFE criteria for labeling practices. The CNS Annunciator Upgrade proj ect is being implemented through numerous Design Changes which are being performed over the course f of multiple outages. The 1989 outage accomplished the installation (% of the hardware located outside the Control Room, including: 21 multiplexer cabinets; four power supply - cabinets; two central control unit cabinets; system configuration and Control Room Supervisors' control stations; and the conduit, tray, and cables required to support the alarms on Panels A, 9-3, 9-4, 9-5 and Vertical Board K. B. Existing Annunciator System The existing Annunciator System utilizes PANALARM Series 70 solid-state visual annunciators. This system provides operators with audible and visual indications of the status of approximately 3,000 field input contacts. The indication portion of the systemkonsists of numerous lightboxes i- located along the top edge of the control panels and vertical boards in the Control Room. Each lightbox has an electronic logic card and a lighted window associated with each annunciator circuit The output of the logic cards is the activation of a flashing or steady-on white light in the respective annunciator window and an audible alnrm common to that lightbox. The system does not, however , l provide a reflash capability to indicate those instances when a second er subsequent inpet contact comes into an abnormal condition. { Individual alarm circuits are routed from field contacts to terminal
, blocks located in each of the Control Room panels. They are then
Section II Page'2 of 9 A 1
-[ : routed to terminal blocks located on each individm1 lightbox. These
, circuits add to the congestion of the wiring in the control panels.
There are a large number of alarm circuits which have multiple-input contacts; many with two_or three~ input _ contacts.,one with 274 input contacts. The field circuits to these multi-input windows are currently wired with the field contacts in series or parallel, with only a single-pair of wires being brought back to the annunciator lightbox terminals. This configuration makes it impossible for the operator to. rapidly determine which input contact (or contactn) caused the alarm. In addition, there is no indication in place which
' identifies which annunciators are multi-input windows.
The Panalarm_ Annunciator. System has the following additional inadequacies: There are approximately 20 annunciator windows which are . not located reasonably close to the control and indicating devices,with which each is associated; the annunciator windows are not prioritized in a manner consistent with the HFE guidelines; there are a number of low-priority annunciator windows which should be combined into a ' single ~ window; the Annunciator System does not provide the capability of a hard copy printout of each alarm occurrence; the system does not provide any form of redundancy or back-up capability; and alarm relocation has to be hardwired, requiring the use. of additional cables in the Control Room area, adding to the congestion. [ C. Upgraded Annunciator System ( % The Upgraded Annunciator System utilizes a Ronan Sequence of Events Recorder (SER). The SER is composed of two Model X500C Central ' i Control Units (CCUs), which receive input from 21 Dual Control Multiplexer (MUXs) . The CCUs output can be displayed simultaneously on nutn rous Control Room peripheral devices including: Ronan Lightboxes controlled by Ronan Model X110 Programmable Logic Controllers; one of four 19-inch panel mounted display monitors (CRT); one 13-inch table mounted Supervisor's display monitor; and the Control Room annunciator occurrence printer. The main configuration station for the system is the System Configuratic a Terminal located in the Control Building Auxiliary Relay Room. The upgraded system incorporates a considerable amount of redundancy in an attempt to limit the possibility of having a single component i failure disable the system. The SER Annunciator System will provide capabilities beyond that of the present Panalarm equipment. The upgraded system will utilize ) two floppy disk drive units, one associated with each of the two CCUs The floppy disks provide a mass storage media capable of , maintaining historical data, such as annunciator sequences during a SCRAM, shutdown status, etc. The floppy disk units also provide y the means for uploading the operating system program into the CCU and filing historical data obtained during operation. Information , processed by the SER can be placed in two categories: 1 I l l
'Section II-Page 3 of 9 f -
Automatically Generated Events Processing Data l N - Reports Requested by Operator
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First, an events display will be performed automatically at the time that an alarm contact status change is determined. The following information will display automatically:
-1. The associated window will go to.the alarm state.
- 2. If the window is multi-input, the associated CRT will display:
- a. The real-time indication in hours / minutes / seconds /.
milliseconds at which the status change was determined to be valid.
- b. The MUX channel point ID associated with the input.
- c. - A preprogrammed message describing the associated input.
The message will have a highlighted color associated with alarm priority. Second, the following types of reports may be generated upon operator request:
- 1. . Filter Report: This report allows the operator to display the j'~ filter parameters for a specified point or group of points.
- 2. History Report: In addition to the real-time display of events, the SER maintains an historical record of all events.
The operator may request that the historical records be displayed for all events which have occurred within a given date and time interval.
- 3. Legend Report: This report displays the legend information for a selected point or group of points
- 4. Points Report.: This report generates a cross-reference list for assigned point numbers and multiplexer channels. The operator may select the report request using either the point number range or multiplexer channel range.
- 5. Status Report: This report displays the assigned peripheral input / output (1/0) devices and their assigned output functions.
The report also lists the current status of operator-specified points.
- 6. Test Report: There are two types of self-tests. The first is designated as an End-to-End self-test. When activated, the first channel of each multiplexer is placed into an alarm condition once per hour. This test is designed to assure that communication is established between the multiplexer and the central control unit. The second test is designated the input card test. When activated, all channels of the multiplexer
l' Section II t '
-Page 4 of 9'
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.- f are forced'into. opposite status (alarm / return-to-normal) at they were originally. If. the change in status does not occur, an error message is generated. The tests are normally-performed once per hour, but the' operator can request that the test be performed immediately via.the Test Command. The Test Report displays the results of the last self-test.
- 7. Summary Report: This report generates a list of all points which are currently in the alarn. condition.
- 8. Help Menu: Although this is not regarded as a report, it is generated at the request of the operator. The Help Menu lists the commands which are associated with the three operating levels l The Upgraded Annunciator System will also provide filtering capabilities. Filtering can be used to overcome contact bounce.
For instance, when relay contacts begin to make a closure, they touch and bounce apart due to the mechanical spring action in the arm of the contact. When the bouncing is finally settled, a steady contact closure results. Each time the contacts touch and bounct apart, the voltage at the contacts changes. If the Annunciator System is 1 allowed to remain active during the bouncing period, ach voltage change would result in an alarm (or return to norma?.) state. The SER incorporates software controlled filtering techniques. A
/~~'N specialized' application of the software filtering can be used as a ,
( time-delay. In this application the operator inputs a predetermined contact closure time associated with a specific input point. The j system will not go to an alarm condition until the input has remained at a changed status for the predetermined time period specified. This time-delay does away with the need for alarm input time-delay relays, j The modification detailed in this design change entails the rewiring-of approximately 2,000 existing field annunciator input contacts to ; the 21 new multiplexer mounted in cabinets strategically located around the plant. The locations were selected to reduce the extent 1 of the cable required between field contacts and the multiplexer inputs. Refer to Table 1.0 for the locations of the multiplexer. The multiplexer perform the actual monitoring of all active ; annunciator input contacts. When a multiplexer senses an abnormal or alarm condition it then sends redundant signals to both of the Model X500C Central Control Units. The output from the multiplexer to the CCUs is linked by means of independent fiber-optic cables. These are used for all multiplexer outputs except for the outputs j from the Switch Yard multiplexer, which use existing cables due to ! the difficulty and expense of routing a single fiber optic cable i through underground wireways to the Switch Yard. Separation of each j channel is maintained by routing each channel of the fiber-optic cables in separate cable trays and conduits. I J
Section 11 Page 5,of 9
;m l The two redundant Ronan Model X5000 Central Control Units are mounted
.9A in independent cabinets 3scated in the Control Building Auxiliary.
Relay Room. The CCUs au the main processing units which provide the control to the system. Once an alarm signal is received from a multiplexer,- the CCUs evaluate the signal and then transmit an
, output signal to the various peripheral devices.
Two redundant channels of Ronan Model X110 Programm61e Controllers will be mounted along the top rear edge of each ::ssociated panel in the Control Room. The programmability feature of these controllers refers to the determination by means of softwarc as to what input (s) will affect which annunciator window. The program for each of the two channels will be stored on hard disk and will be identical for both channels. The h110 controllers receive serial data from the associated CCU channel output, and also provide the annunciator responses " Acknowledge", " Reset", and " Test" features in the same manner as the existing system. TABLE 1.0 LDCATION OF MULTIPLEXER New Multiplexer Ecufoment CIC Eauipment Location O C-903-Aux Relay Rm ANN-MUX-00 ANN-MUX-01 C-903-Aux Relay Rm ANN-MUX-02 C-903-Aux Relay Rm ANN-MUX-03 T-932-SWGR Rm ANN-MUX-04 T-932-SUGR Rm ANN-MUX-05 T-903-CORR ANN-MUX-06 C-918-Cable Sprd Rm ANN-MUX-07 C-918-Cable Sprd Rm ANN-MUX-08 C-918-Cable Sprd Rm ANN-MUX-09 .C-918-Cable Sprd Rm ANN-MUX-10 C-918-Cable Sprd Rm ANN-MUX-11 C-918-Cable Sprd Rm ANN-MUX-12 C-918-Cable Sprd Rm ANN-MUX-13 C-918-Cable Sprd Rm l ANN-MUX-14 C-918-Cable Sprd Rm ANN-MUX-15 C-918-Cable Sprd Rm ANN-MUX-16 R-903-SE ANN-MUX-17 R-903-NW ANN-MUX-18 R-932-F SWGR Rm ANN-MUX-19 IS-SCWP Area ANN-MUX-20 Switch Yard New Ronan Lightboxes will be installed directly in place of the existing Panalarm lightboxes, Each individual window on the lightboxes has two lamps, one controlled by each of the two parallel f channels of logic. Input from the X110 controllers will be accomplished by means of vendor supplied prefabricated cables. The lamp redundancy will highlight the occurrence of a burned out lamp, w--________-____-_. _ _ _ _ _ - _ _ - _ . _ _ - _ - _ - ._. _ _ _ .
9 Section II Page 6 of 9 i
'1 Gm 't as well as an X110.or CCU failure, based on the number of lamps which -
k are out. The 24 VDC power for the annunciator' window lamps and'll VDC power
- f. for the X110 ' Logic Controllers is supplied from 24 power supplies mounted ;in four; cabinets located in the Control Building Cable Spreading Room.
' After each of the lightboxes has been wired to the Central- Control Units, it only requires.a software change' to relocate an alarm to an alternate window location, Utilization of colored window bezels which snap in and out of place will provide the capability to easily change the priority level of each window. The' Upgraded Annunciator System will incorporate three priority levels:
Priority 1 - Red Priority 2 - Amber Priority 3 - Black The remaining Control Room peripherals to be installed are: four
.19-inch panel mounted CRTs; the System Configuration Terminal; the Supervisor's 13-inch CRT; and the hard co,py annunciator printer are all common to both channels but are limited to one input signal using.
various signal selectors. The signal selector will automatically select either the primary or secondary channel for display for the f four CRTs located on Panels 9-4, 9-5, Board- A, and Vertical Board-E. i' .The Control Room Supervisor's CRT and printer use a manual signal selector. The control Room CRTs and printer each have the capability to reflect the status of all annunciator inputs. However, the . intent is to configure the system in such a manner that the panel mounted CRTs normally reflect only the annunciator inputs for those panels in the immediate' area . Table 1.1 indicates which panel window annunciators are associated with each of the panel mounted CRTs. TABLE 1.1 Panel 9-4 Panel 9-5 Board-A Vertical Board-E 9-3 9-5 Board-A VBD-Il 9-4 Board-B VBD-K Board-C VBD-M VBD-N VBD-P1 VBD-P2 VBD-Q VBD-R VBD-S
- p. f a
1 _ Section.II Page 7 of 9
-Each alarm message displayed on a CRT will be highlighted by one'of
-!'% j'.l-the three priority level colors. The four 19-inch CRTs and the supervisor's .13-inch CRT will be capable of operating in one of the 16 preprogrammed Group Display modes. The Group' Display feature -
refert to the reprogramming of a CRT to. display only previously desigtated, associated input points. 'The CNS application will utilizw the group display feature' in order to group input points associated by ' system or panel . Table 1.2 identifies each of'the 16 Group Display modes associated with the five CRTs. TABLE 1.2' GROUP DISPIAY MODES Panel 9-4 CRT Panel 9-5 CRT
- 1. ADS 1. GROUP 1
- 2. RHR A/RHR SW A 2. RODS
[^g 3. RHR B/RHR SW B 3. NEUTRON MONITOR (v) 4. 5. CS A/B AREA RADIATION 4 5. SCRAMS Rx PARAMETER
- 6. AREA TEMPERATURES 6. CRD
- 7. HPCI 7. ARI
- 8. RCIC 8. SLC
- 9. ECCS LEVELS 9.
.10. PROCESS RADIATION 10.
- 11. RRMG-A 11.
- 12. RRMG-B 12.
- 13. RUCU 13.
- 14. 14.
- 15. 15.
- 16. PNL 9-3, 9-4, INPUT pts 16. PNL 9-5 INPUT pts i
.g
____i___.___..________.__________.___ _ _ _ _ _
Sect! ion II Page 8 of 9 i
,+ I_ . TABLE 1.2 - Continued
\ ,/
GROUP DISPIAY MODES 1 l Panel A CRT Vertical Board E CRT
- 1. RFP A/B 1.
- 2. FEEDWATER 2.
- 3. ~ CONDENSATE 3.
- 4. INTAKE / CIRC., WATER 4.
- 5. PLANT AIR 5.
- 6. SERVICE WATER 6.
- 7. TURBINE / GENERATOR 7 ..
- 8. DIESELS 8.
- 9. 125 VDC/250 VDC 9.
- 10. 480 VAC/4160 VAC- 10.
- 11. 345 kV 11.
- 12. MAIN GENERATOR 12.
- 13. TRANSFORMERS 13.
- 14. 14
- 15. 15.
- 16. PNL A, B, C, INPUT pts 16. BACK PNL INPUT pts
' Supervisor CRT
- 1. PNL 9-3,~9-4 ALARMS
- 2. PNL 9-5 ALf.RMS
- 3. PNL A, B, C ALARMS
- 4. BACK PNL ALARMS 5.
6. 7. 8. 9. 10. 11. 12. 13. 14.
- 15. .
- 16. ALL SYSTEM ALAPJiS l'
(.
1 Section II Page 9 of 9 ( U .
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yw .n * ;3. - This simulator photograph illustrates how the CNS Annunciator System will appear upon completion of the Annunciator Upgrade Project. The photo displays Panels 9-4, 9-5, A, and the panel mounted Annunciator CRTs, as well as the new Ronan windowboxes showing the priority color coded Annunciator window bezels.
i p L Section III-Page 1 of S
.i D COOPER NUCLEAR STATION
(. DETAILED CONTROL ROOM DESIGN REVIEW SUPPLEMENT III TO THE
SUMMARY
REPORT III. Single Indicating Light A. Introduction The DCRDR Team conducted a Control Room Survey in 1981 and again in 1984. Both surveys consisted of reviewing the Control' Room panels using a standardized checklist to identify potential Human Factor problems. During these surveys, the DCRDR Team documented the fact that there existed no positive means of detecting failed ' single indicating lights. Since this was considered.' a Human Factor Observation and not a discrepancy item, no action was considered necessary. In early 1985, the NRC performed an in-progress audit of the CNS DCRDR Program. In this on-site audit, a problem with the DCRDR Program was identified that no action was being taken to address the lack of capability to positively identify failed single indicating lights. This item was noted in the NRC audit report as a discrepancy. As a result, NPPD commissioned Black and Veatch to perform a feasibility study on possible methods to address the es detection of failed single indicating lights. This feasibility [ stub , issued in January 1986, proposed the following methods as ( possible fixes: o Push-to-test lights o Lamp test push buttons o Use of twin lamp lights o Periodic lamp replacement Based on this feasibility study and on discussions in DCRDR meetings, the District stated in its 1986 DCRDR Supplemental Summary Report (Reference 14) that the proposed actions to be taken to address the failed indicating light item would be to:
- 1. Institute administrative controls (through Control Room Logs) to check for failed single indicating lights on a daily basis (2nd or 3rd shift).
- 2. Modify the most critical single-bulb indicating lights with push-to-test indicating lights or with dual-bulb indicating lights.
B. Discussion Since the Reference 14 report, the District has instituted the following administrative controls to ensure detection of failed ( single indicating lights in the Control Room (as reported in ( Reference 25): L
Section III Page'2 of 5 ffD
'l. A daily check by the Control Room Operators for failed single
~ indicating lights using the Control Room Data Sheet; and, i
-2. Replacement of " critical" single indicating light bulbs with
[ pretested bulbs once each six months. These administrative controls significantly improve the reliability of the single indicating lights. From data available on the Type 1835 bulbs used in ET-16 indicating lights, replacement once each six months increases bulb availability to over 90 percent. Also, the bulbs are tested prior to installation (using a nondestructive test) to demonstrate that the bulb is good. This, coupled with the daily checks for failed bulbs, provides assurance that failed single indicating lights will ' not be a significant concern in the reliability of the Control Room indicators. Given the six month test frequency, these administrative means of failed bulb detection are considered to be functionally equivalent to the use of a bulb test circuit. In Supplement II to the DCRDR Summary Report (P.eference 27), the District committed to complete the push-to-test or dual - bulb modification of ' the most critical single-bulb indicating lights
' during the 1988 refueling outage. In Reference 26, the District also identified difficulties in obtaining a single push-to-test or dual p filament belb that could be used in existing Control Room sockets.
i In late 1987, a push-to-test bulb was identified that appeared to fit the District's needs. A sample bulb was ordered, received, and the District's Engineering Department began to prepare the design change ' to install the push-to-test lamps. However, during the initial research for the design change, it was determined that the push-to-test fix would provide only a partial solution. Problems with the implementation of this hardware fix ranged from mixing power supplies to crossing divisional power. Based on these difficulties, Engineering was raquired to further investigate alternative fixes. In early 1988, the District identified a highly reliable, light emitting diode (LED) bulb. with multiple LEDs per bulb, that appeared to meet the requirements. Sample LED bulbs were ordered, received, and appeared to uork, until light intensity problems were discovered. Measurements with a spot photometer determined that the LED bulbs could meet the NUREG 0700 guidelines; however, the operators, in a survey, indicated that the LED intensity was not satisfactory. Additional changes to the LED bulb were proposed, including more LEDs per bulb and a different lens cap. However, none of these proposed changes were successful in improving the LED intensity to the operator's satisfaction. By October 1988, the LED bulbs were ruled out as a satisfactory hardware modification solution.
\
O qy ' Section III Page 3 of 5 V i(r) C. Problem Resolution
.Q/
The District has identified 40 critical" single-bulb indir ating L lights (listed in Attachment A). These lights were.' identified by excluding all single indicating lignts which met any of the following criteria:
- 1. The indicating light has a closely related alarm.
- 2. The indicating light has been mo/ 4 .fied to a . dual bulb indicator.
- 3. The - indicating light will be removed during ongoing panel modifications.
- 4. The indicating light has a redundant light indicator. located elsewhere in the Control Room.
- 5. The indicating light is considered to be non-safety significant with respect to plant or personnel safety.
The 40 critical single-bulb indicating lights which were identified by the CRDR Core Team, were physically located on the specific Control Rooin panels and each light's elementary diagram was reviewed. In addition, the exact position of each light was inspected for [ interferences on the back panel. The conclusion of the CRDR Core g Team is that no feasible modification option exists at CNS and that
\
the continued use of the administrative controls (described previously) is the most appropriate final solution to the single indicating light problem. The 40 critical single-bulb Andicating lights that were pretested and installed on January 24, 1989, were removed and post-tested on July 8, 1989. The results of this test were that 35 of the 36 normally off indicating lights were operating, which represents a reliability rate of 97 percent. Every six months, the 40 critical single-bulb indicating lights will be pretested,. installed, and the removed bulbs will be post-tested and this reliability factor updated per PM 05875. O
Section III Page 4 of 5
- 7-4 l ATTACHMENT A
-A CRITICAL SINGLE ~ INDICATING LICHTS NORMAL PANEL INDICATING LICHT STATUS 9-3 RHR Pump A Stop Signal Scal-In OFF 9-3 RHR Pump B Stop Signal. Seal-In OFF 9-3; RHR' Pump C Stop Signal Seal-In OFF 9-3 RHR Pump D Stop Signai Scal-In OFF 9-3 RHR Loop A Containment Cooling 0FF Control Permissive 9-3 RHR Loop B Containment Cooling 0FF Control Permissive 9-3 RHP Loop A Containment Spray 0FF Initiation Signal 9-3 RHR Loop B Containment Spray 0FF
] Initiation Signal 9-3 RHR Loop A SDC Isolation Reset OFF valve 25A 9-3 RHR Loop B SDC Isolation Reset OFF valve 25B 9-3 Core Spray A Stop Signal Seal-In OFF 9-3 Core Spray B Stop Signal Seal In OFF 9-3 Core Spray A Valve 12A Closed Signal 0FF Seal-In 9-3 Core Spray B Valve 12B Closed Signal 0FF Scal-In 9-3 HPCI Initiation Signal Scal-In OFF 9-3 HPCI Reactor High Water Level Signal 0FF Seal-In 9-4 RCIC Auto Isolation Signal 0FF 9-4 RCIC Initiation Signal OFF k
i ;c L{ ; # 'Section III.
.Page 5 of 5 5 NORMAL PANEL INDICATING LlGHT STATUS
^9-5 Refuel Mode Select Permissive OFF 9-5 111gh Water Level Trip Logic A 0FF 9-5 liigh Water Level Trip Logic B 0FF 9-5 High Water Level Trip Logic C OFF 9-5 ARI Ready to Reset OFF A Service Water A Standby 0FF A- Service Water C Standby 0?P A RFP A Emergency 011 Pump Pressure OFF Normal A RFP B Emergency 011 Pump Pressure OFF Normal-B Service Water B Standby 0FF B Service Water D Standby OFF B Emergency Bearing 011 Pressure OFF Normal C Synch. SW IFS Ready To Transfer ON C- Synch. SW 1GS Ready To Transfer ON C Synch. SW 1AN-1AS Ready To Transfer ON C Synch. SW IBN-1BS Ready To Transfer ON C #1 DG Incomplete Sequence OFF C' #2 DG Incomplete Sequence OFF ASD SRV 71E Position OFF ASD SRV 71F Position OFF ASD SRV 71G Position OFF ASD REC Flow Indicator OFF D
_ _ _ - _ _ _ _ _ _ _ - - - - - - _ _ - - - - - - - _ _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -J
Section IV Prge 1 of 3 COOPER h0 CLEAR STATION (- DETAILED CONTROL ROOM DESIGN REVIEW SUPPLEMENT 111 TO THE
SUMMARY
REPORT IV. Control Room Lighting Modification A. Introduction The Control Room Lighting Modifiestion Dc. sign Change was completed during the 1989 outage. This Design Change accomplished the modification of the Control Room lighting to increase the standby lighting illumination levels to either meet or exceed th requirements of NUREG 0700 and to satisfy the Control Room Design Feview HED's (Human Engineering Deficiencies) related to emergency (blackout) lighting inadequacies. Site inspections and design reviews of the Control Room Lighting System indicated the following concerns:
- Standby light illumination levels that are less than the requirements of NUREG 0700.
. Inadequate emergency (blackout) lighting illumination levels.
The pri 3ry reason for modifying the Control Room Lighting System D is to couply with the Emergency (Standby) Lighting requirements of ( NUREG 0700; to satisfy emergency lighting inadequacies cited by CRDR HED 343SS. NUREG 0700 references the Illuminating Engineering Society of North America, IES Lighting Handbook,1981 Application Volume as the source of their guidelines. NUREG 0700 requires a minimum of 10 foot-candles of task illuminance by the Emergency (Standby) Lighting System, but this was not provided by the existing Standby Lighting System (standby lighting is addressed as emergency lighting in the USAR and is interpreted as the NUREG 0700 definition of emergency lighting). Additional guidance provided by NUREG 0800, Standard Review Plan, Section 9.5.3. Lighting Systems, Rev. 2, dated July 1981, states in part that the Emergency (Standby) Lighting System is acceptable if the system provides adequato lighting for control and maintenance of safety related equipment. NUREG 0800 references the same edition of the IES Lighting Handboon as NUREG 0700 for defining adequate lighting icvels. B. Existing Lighting System The existing Control Room Lighting System provides illuminat. ion in the Control Room via three separately pwered subsystena of lighting.
+ Normal lighting 'f luorescent)
Section IV 4 Page 2 of 3
,m. / ) * ' Standby lighting (fluorescet. )
(%.d /
- Emergency (Appendix "R") lighting (incandescent) l The existing normal and standby fluorescent lighting is integrated into a luminous louvered ceiling system consisting of continuous rows of fluorescent strip light fixtures spaced 24 inches apart, supported on an. acoustic tile ceiling. A 2-foot by 4-foot, white painted, tee-bar system is supported 2 feet below the fluorescent strip light fixtures; white painted louvered panels, vith 1/2 inch by 1/2 inch cells, are installed in the exposed tee-bar grid system.
The wrmal lighting subsystem fixtures are powered from lighting panelboard LPCB1 powered from the normal unit AC power source MCC "A". The level of lighting intensity is controlled by a fluorescent diniming system. The standby fluorescent fixtures are installed within the continuous rows of normal lighting fluorescent strip light fixtures and are distributed throughout the Control Room to provide minimal illumination upon loss of normal lighting. The standby fluorescent fixture lamps are normally "0N" full brightness and are powered from Panelboard "LPCEM1" that is supplied by a 9 kVA, 480-120/208 volt transformer, connected to Division I critical motor control center (MCC) "LX." i r ( The existing emergency (Appendix "R") lights are wall mounted units k with reflector lamps and self-contained batteries. These lights are normally "0FF" and are only turned "0N" upon failure of the standby fluoresetnt power source (to provide minimal illumination for ingress and egress). C. Lighting Modifications The modifications made to the existing system :onsisted of the following items:
- 1. Provided additional standby fluorescent lighting (normally off), with standard ballasted rapid start fluorescent fixtures powered from LPCEMI, for the following task areas:
- Control consoles
- Control panels
- Recorders
- CNS/ENG station
- Shift Supervisor's office
- 2. Provided the upgraded standby system with power available from two critical sources. A new backup power source was btaught froe Division II critical MCC "T" to a new transfer switch located near Division I critical MCC "LX" The existing power from MCC "LX" was rerouted to this transfer switch and Lighting
-[
( Panel LPCEMI was powered from the new transfer switch. MCC l E _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
l i. Section IV j Page 3 of 3 j l
,m
, 8
(%' )= "LX" remains as the normal power source for LPCEMI. The essential power from Division I and Division II was double fused before the transfer switch to provide essential / non-essential separation. Thus, the transfer switch qualifies as non-essential. l 3. The existing 9kVA 480-120/208 volt transformer was replaced l with a 15kVA transformer.
- 4. Provided emergency (blackout) lighting units in the areas of the control consoles, control panels, and engineer's console.
The fixtures were integrated into the luminous louvered ceiling system, with the self-contained batteries remotely mounted on the south wall of the control room. The fixtures are normally i "0FF" and are turned "0N" upon failure of the standby fluorescent power source (LPCEMI). These modifications provide the following benefits over the previous system. .
- Control Room standby lighting illumination levels that meet the emergency lighting requirements of NUREG 0800.
- Increased availability of the Standby Lighting System. This assures operation of the Standby Lighting System even with the loss of the preferred offsite power supply system, coincident i-
[j,} ( with the failure of one of the critical bus diesel generators.
- Increased emergency (blackout) illumination levels for Emergency Operating Procedures (EOP) during loss of all AC power sources.
1 w.
O COOPER NUCLEAR STATION-DETAILED CONTROL ROOM DESIGN REVIEW PANEL HED CQMgffTJONS
SUMMARY
O l O
l G PANEL 9-3 Hgog 4 i.=u
l l I Page 1 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
pm
' lJ PANEL 9 3
\
RECORD HED ACTION / IMPLEMENT. VAllDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 6 6S Related groups of Correction Provide functional December '86 Enhancements implemented controls or displays made demarcation to set per drawing B&R 3602. not set off by off functionally demarcation lines, related groups of controls and displays.
- 11. 115 Subgroups within Correction Integrate with HED 65. December '86 Devices relocated to system are not made Relocate switches as permit orderly flow.
properly tald out so neederi to provide an Refer to drawing that flow paths can orderly flow path and BER 3602. be easily constructed. mimic arrangement. 15 15s Groupings of controls correction Integrate with HEDs December '86 ' Mimics implemented per and displays of made 6S and 115. drawing B&R 3602. simiter functions not apparent. 18 18S Strings and matrices Correction Integrate with HEDs 6S December '86 Label and demarcation of components of made and 1SS. New tabeling line enhancements similar functions not should be merged with i mpl einent ed. See differentiated by existing. labels in drawing B&R 3602. demarcation or hierarchical form. hierar:hical Labeling.
/% 22S use of colors not correction Integrate with HED 21s December '86 CNS human f actors color
/ ) consistently applied made for development of coding standards
(/ on panet. human factor plant STDs f or the Control Room. developed and Implemented. Perform enhancement techniques in forms of demarcation, mimics, rone marking of displays, and f unctional coding of controls and displays utilizing spec. color coding. 44 44S Annunciator panets No action Operator has to walk to can be seen but not penet to silence alarm, read from positions where he can read other than directly annunciator tite. in f ront of panels. 48 48S Association of Correction Integrate with HED December '86 Devices relocated to feedback to related made lis. Relocate achieve proximity of controls not apparent controts and related controls. See through labeling, indications to provide drawing B&R 3602. mimics, demarcation necessary association j tines. of controts and J feedback. l 1 l i l l J O I I
\
Fanel 93 rage 1 of 8 i I l
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- j. Page 2 of 112 l.
CNS DCFDR mfd CORRECTIONS
SUMMARY
PANEL 9 3 RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS
-57 57S Indicators not marked Correction Normal ranges of December '86 Color banding of to slow normal ranges made operation and entry indicators impacmented of operation. conditions to per DC 85 15F.
emergencies, as specified by CNS EOPs, wiit be marked on primary indicators. 77 77S A t arsa points not Correction Integrate with HED 88S. December '86 Scale banding added identified on made Identify normal ranges per DC 85-15F. recorders. of operation and entry to emergency on recorder. Verify that alarm points are below or at the emergency marking. 88 885 Recorder scales not Correction Identify normal ranges December '86 Scale banding added per marked to show normat made of operation and entry DC 85 15F. or abnormat ranges of to emergency per EOPs on operations. recorder scales. 1D5 105S Handles near edges not Correction Equip with a reit. May '89 protected with guards made to prevent inadvertent
,e operation.
(g 20T SRV tabel Correction Same HED identified by December '86 Labels for valve opening identification out- made Control Room survey sequence placed on switch of sequence. (HED 3SS) covers per Panel 9-3 labeI change document. 197 21T functional separation Correction Separate between ADS December '86 Improved labeling ptus between ADS and LLS made and LLS valves through extension lines provide valves not evident. use of lines of necessary separations. demarcation and see Panel 9 3 tabet labeling. change document. 209 337 Position lock switches Fix install locking system for CS and RHR to and associated alarms to prevent automatic inform operator of CS initiation not and RHR's automatic available, initiation inhibit. t Panel 93 Page 2 cf 8
Page 3 of 112 , l 4 CNS DCRDR HED CORRECTIONS SUMMAQ
/
t I ( PANEL 9-3 l' .L/ i RECORD HED ACTION / IMPLEMENT. VAllDATION OF ! NO. ID. DESCRIPTION STATUS RES0tVTION DATE CORRECTIONS I 210 34T Pointer of fuel zone Correction Meter has been May '85 Device replaced. ' Indication too wide - made replaced. covers scale. 211 35T RHR service water pump Correction Install pump controts December '86 Devices relocated per controls and made on Panel 9-3. B&R 3602. Related indications are alarms also relocated tocated on back paneIs by amend.1 of DC 8515F. rather than Panet 9-3. 215 397 SP level alarm Fix Integrate with HED 22SS utilizes common (Multi-input alarms annunciator for both mod.) in splitting this high and low levels. clarm to single input alarms. 216 40T Incorrect demarcation Correction Remove existing atarm December '86 Meter banding implemented of alarm setpoints on made marks (tape) and demark per DC 85-15F. SP tevel indication. the meter in agreement with specific station standards and NUREG 0700 guldetines. 222 46T Label differentiation Correction *Same HED identified December '86 Labet differentiation between SP and DW made in CR survey accomplished per [ system sprays needed. (HED BSS). Panel 9 3 tabel change document. ( 264 111 RHR 2/3 core height Correction Retabel switch as December '86 Retabeling of levet permissive made follows: Contmt. Valves 18A & 18B manual override cooling 2/3 core implemented per switch sabet valve control Panel 9-3 label change confusing. permissive, document. 266 13I No direct reactor Correction Integrate with HED May '88 New recorders covering water levet made 1BT & 15! for RPV water level range instrumentation on instatting wide installed per DC 87 096. Panel 9 3. range / fuel zone VL recorder that covers the range from normal WL to bottom of core. Recorder reading should yield direct WL in the RPV, referenced to top of active fuel. 270' iSS Lack of mimics Correction Provide mimics that December '86 Mimics implemented per integrating system made correct related drawing fl&R 3602. components. components in accordance with CNS guidelines. i 4 Panet 93 Page 3 of 8 1 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - _ _ _ _ - - _ _ _ _ - - _ _ _ _ _ _ - - _ - _ _ _ _ - - - _ _ _ _ - - ________-____-__d
I Page 4 of 112 CNS DCRDR HFD CORRECTIONS
SUMMARY
l
)
\ PANEL 9 3
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RECORD HED . ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPf10N STATUS RESOLUTION DATE CORRECTIONS 271 2$$ Lack of tabels for correction Identify power supply December '86 New labets made per identif ying component made source on meters and Panel 9 3 tabet change function and power recorders. Correct document. supply to instruments. labels identification. 272 3SS ADS retlef valve Correction Opening sequence of December '86 Labels for valve opening controls out of made ADS valves is more sequence placed on switch consistent sequencing, signifIcant than valve covero per PNL 9 3 tabel arrangement. Labels change document. for valve opening sequence will be placed on tops of switches' covers. 273 6SS Inconsistent use of Correction Integrate with HED 215 December '86 CNS human factors acron/ms and made for development of standards include a list abbreviations. human factors tabeling of abbreviations, standards. Retabel Retabeling of boards penets in accordance utilized this standard with the new list of list. Refer to Panel 9 3 acronyms and label change document. abbreviations. 274 7SS Process units Correction Examine recorder and December '86 Process units are made information not made determine the cause visible on recorder visible through of obstruction. scales per DC 85 15F, recorder windows. Process units may be s placed on face of recorder. 275 BSS Existing tabels are Correction Fabricate new tabels December '86 Panel 9-3 tabel change not clear with made consistent with document clarifies respect to function tabeling throughout previously confusing or intent. the Control Room. Labels. 276 95S Indicating controller Correction Modify att flow December '86 Device eliminated. does not follow made controtters in the conventional pattern. Control Room to provide the expected "close left - open right" arrangement. Controller FIC 142 should be deleted since its associated system is not presently in use. t V Panel 9-3 Page 4 of 8
L Page 5 of 112 l CNS DCRDR HED CORRECTIONS
SUMMARY
l , t
! PANEL 9 3 RECORD HED 4 ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 277 1 DSS Indicator design does Correction Modify meter design December '86 The indicator was not follow made so that scale values inverted and new scale conventional pattern. increase as pointer installed with D at moves f rom bottom to bottom. Refer to top. DC 85 15F.
278 11SS Annunciator alarms are Fix Implement per CNS human not prioritized for factor standards. A required response level three levet by legend plate color. prioritization code based on colors red, ember, & white will form the basis for alarm prioritization in CNS Control Room. 279 1255 Inconsistent No action No safety risk. Alarm sequencing of procedures are separate annunciator boxes. for each box, and are attached to each subsection of the panet.. Annunciator box will be made more visible through distinctive labeting. [ 13SS Instruments are not Correction Scale changes should December '86 Process units (y scaled in process made be performed by minor implemented per units relating to design change. Ensure DC 85-15F. system operation. appropriate calibration
& surveillance procedures are updated.
Ensure appropriate operator t raining witi be conducted. IB1 14SS Number of graduations Correction Replace scales per CNS DecembH '86 Meter scales between numbered made standards. enhanced per markings on scates DC 85-15F, exceed the maximum of nine. 282 15SS Indicating lights do Correction Modify safety relief December '86 Positive indication not indicate positive made valve logic such that in the form of amber state or positive positive indication is lights provided.' response. Extinguished provided when valve is light means valve is open. actuated. O C Fanet 9 3 Page 5 of 8 e
1' l t Page 6 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
( PANEL 9 3 l k l l RECORD HED ACil0N/ IMPLEMENT. VALIDATION Of 1 NO. ID. DESCRIPTION STATUS RESOLtJTION DATE CORRECTIONS l 283 16SS No physical Correction follow station December '86 Coatrot s' color coding distinction between made standards to identify provided in accordance handles. Coding by type of control by the with CNS HFE standards. sire, shape, or color shape or color banding is not being used to of the handles. identify switch by Distinguish between type of function. pump & valve handles. 285 18S5 Annunciators not No action A minor discrepancy. grouped within The two alarm boxes are annunciator box by adjacent, and are specific system. Located in the same panel. 286 19SS Annunciator Fix Fabricate new nomenclature, acronyms, annunciator legend tiles or abbreviations are where applicable in not standardized. accordance with station human factor stds & NUREG 0700 guidelines. Ensure the update of appropriate dwgs. and procedures. Ensure operator awareness of any changes in
'f
/^ terminology used.
k 21S$ Annunciator tegend tile terminology is fix Fabricate new annunciator legend tiles not consistent with the and ensure conformance input signal function, with system designation
& contrats labeling.
288 22S5 Multiple choice Fix Split high priority indications used on multi-input alarms to alarm tiles. single-input alarms or provide reflashing capability in accordance with the multi input alarm study for CNS Control Room. 179 3T Front panets primary Correction Combine with HED 57S December '86 Meter banding inplenented containment press. made for PC-PR-1A, and per DC 85 15F. recorders need to HED 26SS for PC-PR 18. identify normat/off normal range of operation. 1 ( ( Panel 9-3 Page 6 of 8
Page 7 of 112
, CNS DCRDR HED CORRECTIONS
SUMMARY
( PANEL 9 3 C RECORD HED ACTION / IMPLEMENT, VALIDA!!ON OF
' WO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 191 15T HPCI and RCIC system Fix Install HPCI and RCIC start alarms needed, system start alarms in the alarms boxes above HPCI and RCIC subsystems. Alarm unit-could be added to either of the existing system flow toop or turbine speed loop to perform such function.
194 18T RPV wide range water Correction Integrate with RG 1.97 May '88 New wide range water level trend recording made water tevet level recorders not available. Instrumentation. Installed per DC 87 096. Design is to meet CNS HF Engineering Standard-. for visual displays. 195 19T Wide range torus Correction Integrate with RC 1.97 December '86 New recorder inst at ted pressure recorder made PC pressure see drawing B&R 3602. not available, instrumentation. Design is to meet CNS HF engineering standards for [\ visual displays. (j SST Action levels on SP Correction Duplicate, identical December '86 Enhancement implemented temperature and level made to HED 57S, f rom CRS. per DC 85-15F. and RX level and pressure need to be marked. 268 151 Lack of direct Correction Integrate with HED 181 May '88 New wide range and fuel accident water level made 1 131 and RG 1.97 WL zone water level ; indication. Instrumentation. NPPD recorders installed in I witt implement a program accordance wi th Design of cooling the WL Change 87-096. Core reference leg. This spray injection into q will result in WL reference legs j displaying a direct implemented per i WL in the Control DC 87-113. I Room under accident conditions. j l ranel 93 Page 7 of 8 I l _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ - . . _ . . _ . - . . _ _ . _ - _ - - - -. - - - - - - - - - . - J
1 4 i Page 8 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
[y _
.l \-
(j PANEL 9-3 RECORD itED AtilON/ IMPLEMENT. VAllDATION OF NO. ID. DESCRIPTION STATUS RESotVT10N DATE CORRECTIONS 296 30SS Turbine speed correction Modify meter design December '86 Turbine speed indicator l indicators do not made so that scale values corrected per attachment i follow conventional increase as pointer B & E of DC B5 150. pattern. moves from bottom to top. '! 224 481 Indicators for the Correction Place all E0Ps December '06 "2D" PC limits of made two dimensional PC SP temp. and RX limits on SPDS. (Refer pressure not in to HED 25T for making close proximity. SP bulk temp. available ! on SPDS), i
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i Panel 9 3 Page 8 of 8 l m
.> . .j i
J s 4 PANEL 9-4 HEDS G
Page 9 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
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{ PANEL 9-4
-V RECORD HED ACT10N/ IMPLEMENT. VALIDATION Of NO. ID. DESCRIPTION STATUS RFS0 LOTION DATE CORRECTIONS 23 23S use of colors not Correction Integrate with HED 21S December '86 CNS human f actors color consistently applied made for development of coding standards or, panel. human . actor plant STDS developed and for the Control Room. implemented.
Perform enhancement techniques in forms of demarcation mimics, zone marking of displays, & functional coding of controls & displays utilizing spec color coding. 58 585 -Indicators not marked Correction Normal ranges of December '86 Color banding implenxmted to show normal ranges made operation and entry per DC 85-15G, of operation. conditions to emergencies, as specified by CNS EOPs, will be marked on primary indicators. 78 7BS Alarm points not Correction Integrate with December '86 Scale banding identified on made HED 26SS. Identify implemented per recorders. normal ranges of Attachment B & E of operation & entry to DC 85-15G.
,q emergency on recorder.
[ Verify that al6rm points
\ are below or at the emergency marking.
106 106S Handles near edges Correction Equip with a rail. May '89 not protected with made guards to prevent inadvertent operation. 114- 114S Switches for emergency Correction Correction is made in December '86 Red demarcation and or abnormal use not made accordance with CNS red-on-white labeling consistently marked. HF standards, are used f or emergency controls per CNS HFE standards. See Panel 9-4 Label change document . 122 122S DisplLys reflecting Fix Label scales or only demand signal controller beret to not labeled accordingly. highlight demand indications. A f 1
' N, Panel 9 4 Page 1 of 4 l
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Page 10 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
PANEL 9 4 (w RECORD HED. ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 245 691 Smatt print on alarm Correction Tile replaced. Hay '85 Enhancements inplenented. tite for offgas made effluent monitor. 263- 101 Need for low range Fix Provide a ,* arrow range meter for accurate meter for accurate operator control of operator control of blowdown. blowdown. 290 V4SS Subgroups within Correction Relocate switches so December '86 Devices relocated to system are not made that flow path can be permit orderly flow property laid out property laid out in paths. Refer to drawing so that flow paths accordance with CNS HF B&R 3603, can be easily standards. constructed. 291 25SS Controls & displays Correction Integrate with HED December '86 Devices relocated and not grouped in made 2455. Relocate switches functionally functional or to provide the necessary demarcated. See drawing sequential functional groupgins. B&R 3603. relationship.
.292 26SS Annunciator alarms are Fix Implement per CNS human not prioritized for factor standards. A required response level three-levet p by legend plate color. prioritization code
[ based on color red, ( amber, & white will form the basis for alarm prioritiration in CNS Control Room. 293 2755 Controls located Correction Integrate with HED December '86 Radwaste normat/ bypass outside recommended made 3855. Relocate control switch relocated for zones, and associated alarm in easy reach. See drawing radweste subsection of B&R 3603. the panel in accordance with NUREG 0700 anthropometric limits. 294 28SS Labels and tegend Correction Swap computer trend December '86 Discrepancy corrected plates, not uniformly made recorder with RR & fW by recorder relocation, positioned for temperature recorder. Component #54. See functional clarity. This will place the drawing BER 3603. computer trend recorder immediately to the right of the tegend plate.
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ranel 9 4 Page ? cf 4 w-___-____-_______________________--_.
Page 11 of 112 _ CNS DCRDR NED CORRECTIONS
SUMMARY
kN PANEL 9 4 RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPfl0N STATllS RESOLUTION DATE CORRECTIONS 295 295S Number of graduations Correction Replace scales per December 886 New scales added. See between numbered made CNS standards. Attachments B & E of markings on scales DC 85-15G. exceed the maximum of nine. 297 31S$ No physical Correction Fat 1ow station December '86 Cont rol coding provided distinction between made standards to identify in accordance with CNS handles. Coding by type of control by the HFS standards. Refer size, shape, or color shape or color banding to drawing B&R 3603.
'is not being used to of the handles.
Identify switch by Distinguish between pump type of function. & valve handles. 298 32SS Inconsistent use of Correction Integrate with HED December '86 CNS human factors acronyms and made 21S for development of standards include a list abbreviations. human factor plant of abbreviations. standards that include Retabeling of boards labeling and list of utilized this standard standard abbreviations. List. Refer to Panet 9 4 labet change document. 299 33SS Indicators not scaled Correction Replace scale in December '86 New scales added. Refer with subdivisions in made accordance with CNS HF to Attachment B & E of decimal multiples of standards and NUREG 0700 of DC 85-15G. { i^ 1, 2, or 5. guidetines, 345$ Process units Correction Examine recorder and December '86 Process units made information not made determine comptfence of available on instru1ents. ensity read. recorder displayed See Attachments B & E information with CNS HF of DC 85-15G. standards and NUREG 0700. Process units may be placed on face of recorder. 301 35SS Pointer covers Correction Replace pointer or December '86 Scales elevated recorder scale made. modify scate. slightly to improve marking. visibility. See Step 140, pp, v11 34 l of DC 85 15G. l l 302 36SS Multiple choice Fix Split high-p-iority l indications used on multi-input alarms to alarm tiles, single-input alarms or l provide reflashing c epabil i t y, in accordance with the multi input alarm study for CNS Control Room. Panel 9-4 Page 3 of 4 _ - - . - _ _ _ _ _ _ - _ _ - _ - _ _ _ _ _ _ _ - - - . _ _ _ _ _ _ _ - - _ _ _ _ _ - . _ _ _ - _ _ _ _ _ . _ _ - - - - _ . - __ __ - _ _ _ _ - _ _ _ - - . . - - - . _ _ - . _ - - _ _ - _ - - _ _ _ _ _ - _ ~
L. : Page 12 of 112' l'
- l. j -K CNS DCRDR HED CORRECTIONS
SUMMARY
[t h ! / PANEL 9-4
'V.
-RECORD HED ACTION / IMPLEMENT. VALIDATION Of NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 303 37SS Combined linear and Correction Replace chart paper. December 886 nonlinear scales are made used on the same recorder paper.
304 385S Annunciators not Fix Integrate with HCD 27SS grouped within in relocating alarm and annunciator box by alarm bypass selector specific system. switch to the RW subsection of the panel. 305 Correction
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3955 Association of Integrate with HED December '86 Functional demarcation feedback to related made 24SS & 25SS. Relocate enhancements added. controls not apparent controls & indications Refer to drawing through tabeling, to provide necessary B&R 3603. mimics or demarcation demarcation of lines. subgroups. 455 190$$ Alarm window tiles fix The annunciator tile in are inconsistent in. question should be type size. enhanced to correct deficiencies in agreement with specific CNS station standards and NUREG 0700 j'% guidelines, k_ / 6T Front panel meter Correction Meter indications May '89 inoication for main made available on back steam radiation Panels 9-10 & 9-02. not available. Mst radiation available on PMIS. 227 511 The "2D" PC limits Correction Place all EOPs December '86 of heat capacity temp. made two dimensional PC limit versus SP WL limits on SPDS. requires performing calculations. Indications for input parameters not in close proximity. 1 j I I f ( 4
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l Panel 9-4 j PaDe 4 of 4 l i
G PANEL 9-5 HEDS
l-l Page 13 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
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FANEL 9-5 RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 59 59S Indicators not marked Correction Normal ranges of December '86 Color banding of to show normal ranges made operation and entry indicators implemented of operation. conditions to per DC 85 15G. emergencies, as specified by CNS E0?s, will be marked on primary indicators. 79 795 Alarm points not Correction Integrate with HED December '86 Scale banding added identified on made 595. Identify normal per At tachnient B of recorders. ranges of operation DC 85-15G. E entry to emergency on recorder. Verify that alarm points are below or at the emergency marking. 123 1235 Displays reflecting Fix tabel scales or only demand signal controller bezel to not labeled highlight demand accordingly. Indications. 135 135S Annunciators not No action A minor discrepancy, grouped within Alarm boxes are annunciator box by adjacent. (N specific system.
~
137S Warning and No action Discrepancy could not be diagnostic alarms not verified. The segregated from information alarms on information and this panel are also advisory aiarms. considered warning and diagnostic alarms. 140 140S Annunciator legend fix Fabricate new tile terminology is annunciator legenj t iles not consistent with and ensure conformance the input signal with system designation function. E controls labeling. 177 1T Water level scale on Correction Chart paper replaced. May '85 Enhanc ement implemented. recorder paper does made not match indicated scale. 178 2T Scal >. of one RX press Correction Meter scale replaced. May '86 Enhancement implemented. indication meter not made in agreement with the remaining indications. ranet 95 l' age 1 of 7
lL k Page 14 of 112 CNS DCRDR HED CORRECTIONS SUMMf,RY
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( l PANEL 9 5 i) RECORD- HED ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 180 4T RX scram information No action Not a problem. Redundancy inferred when the of indications by both
- lights go from ' lit' Channels A and B tights, l to 'off.' and associated alarms on l- the same panel suffice in conveying scram information to the operator. Operators are trained for
- l. this mode of indication.
181 ST Primary containment No action Not a serious problem. Isolation information Redundancy of is inferred when the indications and alarms lights go from ' tit' available same as HED 4T. to 'off.' 186 10T Intermediate range Correction Black and red markings December '86 Switch enhancements monitor switches need made on IRM switches should added, improvements of be made bolder and ranges' color coding. brighter. 189 13T An APRM value of 2.5% No action Alarms are avaltable to is at the low end of indicate APRM downscale. the scale, and Operators insert IRMs to 2 fG difficult to read. to obtain low power readings.
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190 14T Information lights for Correction Provide information May '88 Information lights system isolation made tights for isolation instat ted per DC 87-015. demand for Groups 2, Groups 2, 3, 6, and 7 3, 6, and 7 not similar to Group 1 available. isolation Lights. 193 17T SLC test tank level No action ATWS new design indication not modification utilizes a available. separate supply of demineralized water to the SLC pumps, totatty bypassing the SLC tank. Therefore, tank ley?l indication is not necessary. 199 23T Alternate system for No action Revised EOPs utilize boron injection reactor water clean up (other than SLC) pumps, tied to the SLC not presently in tank, as an alternate place. system for boron injection. System hardware is in place. l' i
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ranel 04 h.ge 2 of 7
Page 15 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
.I ,m\
j j- PANEL 9-5
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HED ACTION / IMPLEMENT. VALIDATION OF _yO.RECORD ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 200 24T Low end of the Correction Identify scale May '85 Enhancements implemented. scale on SRM recorders made graduations in not identified. accordance with UUREG 0700 guidelines. 403 27T Labet marking of Correction Fabricate a new label December '86 Labels and demarcation Group I isolstion made in agreement with are being added. See reset switches- specific station drawitp B&R 3604. needs improvement. standards and NUREG 0700 guidelines. Ensure label terminology matches that of procedures to prevent confusion. 204 28T Rod sequence control Correction Fabricate a new label. December '86 Labels and demarcation select matrix made added. See drawing labeling needs B&R 3604. improvement. 205 '291 Standby liquid Correction Provide an amber arrow December '86 control (SLC) tank made on scale to alert level indication is operator that tevet difficult to read at is approaching 1%. 1% tevet. f g 31T Scram discharge Correction Alarm tile tabel May '85 Enhancements implemented. A' volume alarm tile made replaced and procedures does not match changed to match alarm alarm procedure. tite. 262 91 Control rod drive Correction Same discrepancy December '86 New scales installed. water delta pressure made identified in Control gage has non-standard Room survey (NED 4SS). increments. Replace with standard increments meter scale, in accordance with CNS HF standards. 267 141 Lack of digital fix Integrate with HED 18T, indicators for reactor 121, 151. pressure and reactor levet (on Panet 9+5 above top of fuel matrix). 264 17Ss Lack of panel Correction Fabricate a new label December '86 Labet added. Refer function made that describes panel to Panel 9 5.tabet identification function " reactor document. tabel. control system." New l tabeting should merge i with existing panet , labeting in a l hierarchical system. i i s"~n t l
\s Panet 9 5 Page 3 of 7 l o _ _ _ - - - - - -
Page 16 of'112 CNS OCRDR HED CORRECTIONS
SUMMARY
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) PANEL 9 5
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v RECO2D HED ACTION / !MPLEMENT. VALIDAT]DN OF NO. 10. DESCRIPt!ON STATUS RES0tUTION DATE CORRECTIONS 306 40S5 Controls & displays Correction Integrate with HED December '86 Devices are relocated not grouped in made 42SS. Relocate per drawing B&R 3604. functional or controls and displays sequential to provide the necessary relationship. functional groupings. 307 4155 Use of colors not ' Correction Integrate with HED December '86 CNS human f actors color consistently applied made 21s for development of coding standards on panel, human f actor plant stds developed and for the Control Rt,om. implemented. Perform enhancement techniques in form of demarcation mimics, rone marking of displays, & functional coding of controls & displays utilizing spec color coding. 308 42SS Related groups of Correction Provide functional December '86 Ocmarcation lines controls or displays made demarcation to set off instatted. See drawing not set off by functionally related B&R 3604. demarcation lines. groups of controts and displays. 3"% 43SS -Controls located Correction Integrate with HED December '86 Devices relocated. See [ outside recommended made 40SS. Relocate startup drawing B&R 3604 ( rones. feedwater controllers in accordance with NUREG 0700 anthropometric limits and FS recommendations for panel modifications. 310 44SS Existing labels are Correction Fabricate new labels December '86 New labets installed not clear with respect made consistent with per Panel 9 5 tabet to function or intent. tabeling throughout change document. the Control Room. 311 45SS Labets and legend Correction Place labels December '86 Labels, legend plates, plates, not made according to CNS HF & demarcation lines consistently standards - utitire redone in compliance positior'ed above or hierarchical tabeling with new standards. below devices. scheme to distinguish See drawing B&R 3604 between component and subsystem tabeling. t Penet 95 Page 4 of 7
Page 17 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
'}.
4 PANEL 9-5
,\
RECORD HED ACTION / IMPLEMENT. VAllDATION OF
- 00. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 312 46SS Labels are not size Correction Fabricate new tabeting December '86 New standards for label coded in a made consistent with sizes implemented. See hierarchical system. labeling throughout the drawing B&R 3604.
Control Room. 313 47sS Lack of tabets for correction fabricate new labets December '86 System demarcat ion lines identifying system made identifying system added. See drawing designation. designation. Improve B&R 3604. labels
- identification.
314 48SS Number of graduations Corrct. tion Replace scales per December '86 New scales added per between niumbered made CNS standards. DC 85-15H. markings on scales exceed the maximum of nine. 315 4SS Indicators not scated Correction Replace scale in December '86 New scales added per with subdivisions in made accordance with CNS DC 85 15H. decimal multiples of HF standards and 1, 2, or 5. NUREG 0700 guidelines. 316 49ss Chart paper values do Correction Replace chart paper. December '86 not correspond to made recorder scale values. 7' 50SS Emergency switches are No action Scram buttons should be [ not protected from readily accesible to the
\ inadvertent operation, operator. Inadvertent scram would result from actuation of two independent buttons (protective feature is already available). No action is required.
318 51SS Annunciator Fix Fabricate new nomenclature, acronyms, annunciator legend tiles or abbreviations are where applicable in not standardized. accordance with station human factor stds & NUREC 0700 guidelines. Ensure l the update of I appropriate drawings and j procedures. Ensure operator awareness of any changes in terminology used.
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Prnet 9 $ Page 5 of 7
Page 18 of 112 l' l l CNS DCRDR HED CORRECTIONS
SUMMARY
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.f PANEL 9 5 L . \s_
l l RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 319 52SS Annunciators with No action Placement of setpoints multiple trip levels on windows is not not provided with necessary. They are parameter setpoints. easily found in alarm procedures located at penets. 320 53SS Multiple choice Fix Split high priority indications p?*a on multi input alarms to alarm tiles. single-input alarms or provide reftashing capability in accordance with the multi-input alarm study for CNS Control Room. 321 54SS Reactor mode switch No action Follow up with the BWR requires excessive owner's group committee force to operate, that is addressing reactor mode switch design. 322 35SS Indicator information Correction Provide matrix December '86 New scales added. not easily read, made lientification labels and alignment cues to
,< ~' facilitate proper
; identification of
( indicating lights. 323 56SS Pointer covers correction Replace pointer or December '86 New scates added, recorder scale marking, made modify scale. 389 123SS Indicator design does No action No action is required. not f ollow conventional Indicator design is a pattern, standard meter for SRM period. 393 127SS Barriers not provided No action inadvertent actuation of between contiguous adjacent drive selector tegend pushbuttons. pushbutton will not result in driving any of the SRMs or IRMs. Additional actuation of a drive command switch will be required to result in an action.
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runet 9-5 Pope 6 of 7
Page 19 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
gw l PANEL 9-5 k RECORD HED ACTION / IMPLEMENT. VALIDAIION OF NO. 10. DESCRIPTION STA10$ RESOLUTION DATE CORRECTIONS 185 91 Scram discharge volume Correction The intended plan to - May '89 water tevet indication made remedy this HED is to not availabic. -- place this indication on the PMIS/SPDS system. 167 11T APkM trip setpoints at Correction The intended plan to December '86 core flow less than made- remedy this HED is to 100% not directly have the SPDS/PMIS avaltable (calculations display this necessary). information, when requested by the operator. 188 12T A signal indicating Correction This HED is an entry May '88 combined occurrence of made condition to emergen:y RX scram demand and for reactor control. A APRM 2.5% (or commitment has been made undetermined power to place all EDP entry levet) is not available. conditions on the PMIS/SPDS system. 269 161 Computerized tech. No action Computer department specs needed. plans on FMIS tech, spec. keyword search to be avaltable per five year ptan. 22T No direct reading of Correction The existing method of December '86 RX sub-criticality made determining criticality available. and sub criticality is by observing the start up range monitors and period meters. Operators are being trained for observing various parameters through !icensing and requal. training. 753 3ST During totat AC toss, No action Station blackout the only available program will evaluate RX tevel indication and determine RX level is the narrow range indication needs in level indicators. SLO situations. l s Panel 9-$ t' age 7 of 7
O l l.. l-O
age 20 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
4 FANEL A
- b. '
RECORD' itE D ACTION / IMPLEMENT. VALIDA110N Of NO. 1D. DESCRIPTION STATUS RE S0t t!T I ON DATE CORRECTIONS
-19 19s Mimic has no arrows Correction Modification by May '89 noting direction of made enhancement techniques flow, in agreement with specific station standards and NUREG 0700 guidelines.
40 40s ' Temporary labels not Correction Remove temporary labels May '89 consistent in f ormat, made or make them consistent. color, or use. 45 45S Annunclotor penets can No action Operator has to walk to be seen but not read panet to silence alarm, from positions other where he can read than directly in f ront annunciator tite. This of panets. HED is not in violation of NUREG 0700. 80 BOS Alarm points not Correction Integrate with HEDs May '89 identified on made 6855 & 895. Identify recorders. normal ranges of operation & entry to emergency on recorder. Verify that alarm points are bcLow or at the emergency marking. 89S Recorder scales not Correction Identify normal ranges May '89
\ marked to show normat made of eperation and entry
- or abnormal ranges of to emergency per E0Ps on operations, recorder scales.
108 108S No physical Correction Tottow station May 'B9 distinction between made standards to identify hanutes. Coding by type of control by the sire, shape, or color shape or color barding is not being used to of the handles. identity switch by Distinguish between type of function, pump & valve handles. 115 115S Switches f or emergency Correction correction has been May '89 or abnormat use not made made in accordance with consistently marked. CNS HF standards. 124 124S Displays reflecting rin fabricate new labels only demand signal not where r equired in labeled accordingly, accordance with specific station standards for tabeting. Ensure proper operator training and updat e of manuat s and proc edures wher e oppt i c abt c . t A l'an +1 A Pope 1i>f 5
.(
1/. l y r ng,
, .k:
}' Page 21 ef 112 E.NJ,DCRDR FfD CORRECTIONS
SUMMARY
./ .
I PANEL A
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l RECORD.. HED ACTION / IMPLLMENT. VALIDATION OF CO. ID. DESCRIPTION STf)TD$ RE sot tfT ION DATE CORRECTIONS 133 1335 Multi channet recorder Correction Discrepancy has been May '89 does not display made corrected through channel being plotted. replacement of recorder. Information is not easily extracted. 142- 142$ Annunciator aterfes are Fix Implement per CNS human not prioritized for factor standards. A required response tevel three-levet by legered plate color. prioritization code based on color red, ember, & white will form the basis for alarm prioritiration in CN$ Control Room. 192 161 RF pump discharge Correction tabel replaced. May '89 pressure indication made has incorrect tabet. 258 SI RFP minimum flow Correction some discrepancy May *B9 valve control switch made identified in CR survey installed backwards (HED 77ss). The (turn to right to existing switch should close). be revised or replaced so that control r manipulation is { consistent with other
\ controls and in agreement with station standards and NUREG 0700 guidelines.
324 SSS Number of graduations Correction Reptere scales per CNS May '89 between numbered made s t ar'dards . markings on scales exceed the maximum of nine. 325 20ss tabets not Correction Relocate existing May '89 consistently made iabeIs in comptiance positioned above with specific station er below devices. standards. 326 5755 Related groups of C or rec t i c.n Enhancement in May '89 controls or dispiays made agrcoment with specifie not set off by station human factor demarcation 1ines, standards and NURIG 0700 guidelines. D is
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Ranet A PoDe 2 of 5
Page 22 of 112 CNS DCRDR HED C0kRECTIONS
SUMMARY
.,s~~~ ~f PANEL A .Y, RECORD HCD AtilON/ IMPLEMENT, VALIDATION OF NO. 10. DESCRIPTION STATUS RE Sol uT !0h DATE CORRECTIONS 327 SBSS subgroups within Correction Relocate switches or May '89 system are not made improve existing property laid out so demarcation so that flow that flow paths can path can be laid-out in be easily constructed. accordance with 003 HF standards.
328 59ss Controts located Correction Integrate with May '89 outside recommended made HED 58SS. Relocate zones. controls in accordance with NUREG 0700 anthropometric limits. 329 60SS Use of colors not Correction integrate with HED 21S May '89 consistently applied made for development of human on penet, factor plant stds for the Control Room. Perform enhancement techniques in forms of demarcation mimics, zone marking of displays, & functional coding of controls & displays utilizing spec color coding. 7ss 61st Possible dual meaning Fix Replace color of [ f or color of indicating indicating tights in lights. eccordar re with CNS HF standarcs. 331 62SS Switch hanotes obscure Fix Replace switch handles. switch positions. Ensure conf ormance with CNS human factor standards. 332 63SS Lack of component Correction fabricate new labels May '89 identification label. made that describe the l function of equipment item and component ID. 333 64SS loconsistent use of Correction Febricate new tobeting May '89 otronyms and made consistent with labeling abbreviations. throcqhout the Control Room. Caution must be exercised to ensure no discrepancies are generated between new t abels n,ade & terminology found in procedures.
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Panet A l' age 3 of 5 I
Page 23 of t12 CNS DCRDR HED CORRECTIONS
SUMMARY
.,.-~,\ /
t PANEL A
\_
RECORD HED AC110N/ IMPLEMENT,- VAllDA110N Of
,NO. ID. DESCRIPY10N STATUS RES0tU110N DATE CORRECTIONS 334 66SS Extensive Temporary Correction Review services May '89 Labets are being used. made present h beir1 p. ovided by use of temporary labels. Cetermine their necessity and replace with pe*manent labels in accordance witf. NUREG 0700 guidelines.
335 67SS Temporary tabet changes Correction Develop on May '89 or modifications are made administrative procedure not controlled in that addresses the need application or for teiiiporary labets and incorporated in how and where they will administrative be used. procedures. 336 68SS Indicators not marked Correction Normat ranges of May '89 to show normal ranges made operation and entry of operations, conditions to emergencies, as specified by CNS (ops, wiit be marked on primary indicators. 337 6955 High indicators on the Correction Relocation of May 'U9 r% panet experience plare made indicators will reduce l ( j}' & reflection. the glare and reflection. 338 70$$ Falture mode of No action Indicators basicotty instruments not fait downscale. evident. Correlation with other indications verify instrument failure. 339 71SS High recorders on Correction Relocation of May '89 panet experience some made indicators witi reduce glare and reflections. the glare and refIectlon.
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l'i % l I. PoDe 4 Di 5
Page 24 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
i g-(N PANEL A < RECORD. HED ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION GTATUS FESOLUTION DATE CORRECTIONS 340 - 73SS Inadequate hand space. Correction Review control design May '89 between controls. made relative to NUREG 0700 guldetines and make the necessary corrections. 341 '74SS Annunciators not No action Annunciators are grouped above related adjacent to related controls and displays. controls and displays. They are located on the some panel. 342 75SS Annunciators with No action Alarm seipoints are multiple trip levels identified on alarm not provided with procedures, located on parameter setpoints, penets. 343 7655 Indicators not scated Correction Replace scale in May '89 with subdivisions in made accordance with CNS HF decimal multiples of 1, standards and NUREG 0700 2, or 5. guidelines. 344 775S Switch design does not Correction Perform the necessary May '89 follow conventional made design modification to pattern. ensure switch movement follows conventional pattern. Retabet switch
,A position accordingly.
I ( 78SS Several nuisance storms are present fix Review the frequency of these nuisance alarms and during operating their ;,etpoints relative r s,ete. to the equipment limiting values. -396 1305S Emergency 6. witches No action Switches are recessed, are not protected from unlikely to move them inadvertent operation, accidentally. Protective covers not required as switches should be rendity accessible to the operator. No action is required. 469 350SS Unidentifiable process Correction Identify process units May '89 units, made on face of recorder. 754 4ST Necd alarm to indicate Fix Change alarm $ctpoint on low service air system low SA system pressure pressure prior to alarm (A-4/9-3) to a system isolation, value higher than system isolation setpoint. 756 6ST No service water lix Provide service water header loop precsure header pressure indication indication available. for both service water ioopr r Panet A Page 5 of 5
PANEL B HEDS I O
r e Page 25 of 112. p 1
-CNS DCRDR NfD CORRECTIONS SUVMARY ' /
( ' l Pt.NEL 8 ( A_
- RECORD HED ACT!ON/ IMPLEMENT. VAllDATION Of NO. fD. DESCRIPTION STATUS RFS0tUll0N DATE CORRECTIONS 12 12S Air ejector air correction The air ejector May '88 Mirror imaging could control valves are made controts should be not be completely mirror imaged. rearranged so that eliminated because of mirror imaging no longer the coupling arrangement exists. Ensure of Channets A&B valve appropriate drawings are con; rots. New mit ic updated and Operations is leptemented tv-Department is aware of highlight the functional the change. grouping of Channels A&B controls.
37 37S tabets and Correction fabricate new May '88 New standards for escutcheons not size made Iabeting consistent with label sires implemented, coded in a hierarchical tabeling throughout the Refer to drawing system. Control Room. Caution B&R 3612. must be exercised to ensure no discrepancies are generated between new tabels made a terminology found in procedures. 46 46S Annunciator penets can No action Operator has to walk to be seen but not read penet to silence alarm, from positions other where he can read than directly in front annunciator tite. This ( ( of panels. HED is not in violation of NUREG 0700.
'\4/ 49S Association of Correction Integrate with HED May . ' 84, Devices relocated to feedback to related made 106SS to provide achieve proximity of controls not apparent necessary association of related controls, through labeling, controls and feedback. Enhancements implemented mimics, or demarcation per drawing BER 3612.
Lines. 74 745 Recorder printed No action Discrepancy has been values not easily read, corrected. Recorders were replaced. 81 815 Alarm points not Correction Integrate with HED December '88 Recorder scales are identified on made 11355. Identify normal banded for normal ranges recorders, ranges of operation & of operation, and the entry to emergetcy on abnormal ranges are recorder. Verify that marked, alarm pointh are below or at the emergency marking. I
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%J Pnnet B Vnge 1 of t>
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1 i l' Page 26 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
gw.
) PANEL B
/
A _f RECORD HLD ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPTION STATUS RFS0luil0N DATE CORRECTIONS 90 90S Recorder scales Correction Identify normat ranges December '88 Normal and abnormal not marked to show made of operation and entry ranges of operation are normat or abnormat to emergency per EOPs or identified per meter ranbes of operations, recorder scales. scate enhancements f or this panet.
'141 1415 Annunciator legend Fix fabricate new tile terminology is not annunciator legend tiles consistent with the and ensure conformance input signal function. with system designation
& controls tabeling.
143 143S Annunciator alarms fix Implement per CNS buman are not prioritized for factor standards. A required rerponse levet three level by legend plate color, prioritiration code based on color red, amber, & white will form the basis for alarm prioritiration in CNS Control Room. 184 BT Positions of ICVs fix Redundant indications and TSVs in the avaltable on panel to intermediate ranges of confirm volve status, fully open and fully However, inconsistent
/ closed valve positions exists with other valve f are indicated by the controls where dual N tights going 'off.' light indications are available when valve in mid travel. Corrections should be made to resolve this inconsistency.
26D' 71 Main turbine Correction A new label should be May '88 A sumery label is placed seating steam tabel made fabricated. Ensure above the gland seat description vague and approprir.te procedures grouping and gland seat unclear. are updated reflecting conponents are relateled. change in terminology chere applicable. 265 121 Gland seat steam Fin determine if the pressurc gage range existing scale is too large for normal required. If so, e operation. narrow range instrument loop should be inr,talled independent of the wide range loop. If determined that the existing instruments are too wide for ranDe then re calibrate to a narrower span. (% { ( renet li Pepe ? of 6
t f-L- k-Page 27 of.112 CNS DCRDR HED CORRfCT10NS
SUMMARY
j, \. { PANEL B
\
E$0RD HED ACTION / IMPLEMENT. VALIDATION Of r'O . ID. DESCRIPiloW STATUS REsclUTION DATE CORRECTIONS 372 1065$ Related subgroups Correction Enhancement in May '88 Demarcation lines are of controls or displays made agreement with specific being added. See not set off by station human factor drawing BER 3612. demarcation lines. standards and NUREG 0700 guldetines, 3 73 107sS Mimics need Correction Integrate with HED May '88 Devices relocated and improvement so flow made 106SS. Relocate mimics developed to paths & arrangements switches so that flow permit orderly flow are orderly & _ path can be laid out in . paths. Refer to easily recognized. eccordance with CNS Hf drawing B&R 3612. standards. 374 108SS Control and displafs Correction Review the need for May '88 Devices relocated. See tocated outside made moving displays and drawirig B&R 3612. recommended zones, controls. Relocate in accordance with NUREG 0700 anthropometric timits. 375 109S5 Inconsistent use of Correction Fabricate new labeling May '88 CNS human factors acrcnyms and made corisistent with labeling standards include a list abbreviations. throughout the Control of abbreviations. Room. Caution must be Relabeling of boards exercised to ensure no utilized this standard discrepancies are list. l ( generated between new tabels made & ( terminology found in procedures. 376 11055 Use of colors not Correction Integrate with HED 21S May '88 CNS humbn f actors color - consistently applied made for development of human coding standards on panet. foctor plant stendards deveioped and for the Control Room, implemented. Perform enhancement techniques in forms of demarcation mimico, zone marking of displays, & functional coding of controls & displays utilizing spec color coding. 377 111SS Lack of labels for Correction fabricate a new label May '88 New labels made per identifying system made that describes the Panet VBD B ret abelinD designation and function of equipment document. function, item and component in. [D (. Penet H Vtge 5 of b
Page 28 of 112 I" CNS DERDR HfD CORRECTIONS
SUMMARY
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i PANEL B RI50RD HED ACTION / IMPLEMENT. VALIDATION of No. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 378 112S$ tabels not consistent Correction Enhancement in May '88 Label enhancements in type style and made agreement with CNS Hf implemented. Refer to i application of type standards and WUREG 0700 B&R 3612 and Panel B site. guidetines. retabeling document. 379 113SS Indicators not marked Correction Wormal ranges of December '88 Indicators are banded to show normal ranges made operation and entry to show normal ranges I of operation. conditions to of operation, refer to l emergencies as specified meter enhancements of by CNS E0Ps will be this panet. marked on primary indicators. 380 114SS Labels not Correction Relocate existing December '88 Labels are positioned consistently made labels in compliance on panel per CNS HF positioned r.bove or with specific station standards. below labels, standards. 381 115SS Several temporary Correction Review the need for May '88 Temporary labels are labels are not made the temporary labels. eliminated from this oriented horizontally. If needed, replace with panel. Permanent tabets labels in accordance are oriented per CNS with NUREG 0700 HF standards, guidetines. 382 116SS Temporary labels are Corecti7n Review services May '88 Temporary tabels have
/~% not minimized. made presently being provided been replaced by I by use of temporary permanent labels.
( tabets. Determine their necessity and replace with permanent labels in accordance with NUREG 0700 guidetines. 383 117SS Indicators not Correction Replace scale in May '88 New scales added, scaled with made accordance with CNS HF Ref er to DC 8715F. subdivisions in standards and NUREC 0700 decimal multiples of guidelines. 1, 2, or 5. 384 11BSS Temporary labels not Correction Integrate with HED May '88 Temporary labels made consistent and made il5SS end 116SS for permanent refer to controlled in replacinD with permanent related corrections of nomenc(ature, font, tabeIs and enhancing of HEDs #381 and 382. and color. those not replaced in accordance with NURIG 0700 guidetines. i l V Panet B rage 4 of 6 l l
Page 29 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
;j r%~ \
g PANEL B k[bbRD HED ACTION / IMPLEMENT. VALIDAllON OT R. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 385 119SS Number of graduations Correction Replace scales per May '88 New scales being between numbered made CNS standards. added. Refer to markings on scales DC 87-15F. exceed the maximum of nine. 386 120SS Temporary labels not Correction Integrate with HED May '88 Temporary labels made reviewed periodicetty, made 1165S in replacing permanent - ref er to made permanent or temporaries with related corrections of - removed. permanent labels. of HEDs #381, 382, and 384. 387 121SS Several indicators Correction Relocation of May '88 experience glare and made indicators will reduce parattex when stationed the glare and parattex. at the panet. 388 122SS Unidentifiable Correction Identify process units December '88 Process units have process units. made on face of recorder. been identified on recorders. 390 124SS No physical Correction Follow station Mey 888 Control coding provided distinction between made standards to identify in accordance with CNS handles. Coding by type of control by the HF standards - Refer-size, shape, or color shape or color banding to drawing BER 3612. is not being used to of the handles. identify switch by type Distingolsh between pump or function. & valve handles.
\ j 39i 125SS Switches for emergency Correction Correction is to be May '88 Red demarcation and or abnormat use not made made in accordance red-on white labeling consistently marked. with CNS Hf standards, are used f or emergency controts per CNS HF standards. See drawing B&R 3612 and label change document.
392J 126SS Annunciators not No action A minor discrepancy, grouped within Alarm boxes are annunciator box by adjacent and are specific system. Incated in the same ps<et. l l 1 1 1
/' " \
I k Panet G ] Page 5 of 6 _ _ _ _ _ . _ _ _ _ _ _ _ _ J
Page 30 of 112 f i: CNS DCRDR ll[D CORRECTIONS
SUMMARY
l' fm [ PANLt. B
\ )
. REWORD HED ACTION / IMPLEMENT. VAL.!DA110N OF to. ID. DESCRIPTION STATUS RE SOL Uil0N DATF CORRECTIONS l
394 128SS Annunciator- fix Fabricate new nomenclature, annunciator tegend tiles acronymnt, or where applicable in abbreviations are accordance with station not standardized, human factor standards
& NUREG 0700 guid. lines.
Ensure the update of appropriate drawings and procedures. Enstre operator awareness of any changes in terminology used. 395 1295$ Alarm window tiles Tix The annunciators tiles in are inconsistent in question should be type style and the enhanced to correct application of type deficiencies in site, agreement with specific CNS station standards and NUREtt 0700 guidelines. 397 131SS Annunciators with No action Placement of setpoints muttiple trip leveis on windows is not not provided with necessary. They are parameter setpoints. easily found in alarm
. procedures located at penets.
4
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4b/
/ 134SS Chart recorder's fix Replace the type of ink inking system sometimes used in the chart clogs. recorders.
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U Pnnel 11 Page 6 <> f 6
G O G
Page 31 of 112
, [NS DCRDR HID CORRECTIONS
SUMMARY
PANEL C
- 1. _ _ . '
RECORD HED AC110N/ IMPLIMLNI. VAllDA110N OF NO. ID. DfSCRIPfl0N STATUS RFSOLUllON DAlf CORRfCil0NS 33 33S Existing tabels not Correction rabricate new December '88 Panet labeling clear with respect to made t abels consistent with implemented per CNS HF function or intent. tabeling throughout the standards. Control Room. Caution must be exercised to ensure no discrepancies are generated between new labets made and terminology found in procedures. 47 47S Annunciator panels can No action Operator has to walk to be seen but not read penet to silence alarm, from positions other where he can read than directly in front annunciator tile, of panels. 9i 91S Recorder scales not Correction Identify normal ranges May '88 Scale banding added marked to show made of operation and entry per Panet VBD-C design normal or abnormal to emergency per EOPs on change document 8715G. ranges of operations, recorder scales. 160 160S Annunciator response Correction Integrate with HED May '88 Annunciator response controls not coded for made 105S5. Enclose the cont rot s deniorcat ed by case of recognition. controls with 3/8" orange box cround demarcation lines in per drawing DER 3613.
, accordance with CNS HF
/ standards.
\
'% /
347 BOSS Strings and matrices Correction Integrate with HED May '88 tabet and demarcation of components of made 79SS and 84SS. New line enhancements similar functions not labeling should be implemented. See differentiated by merged with existing drawing B&R 3613. demarcation or labels in hierarenical hierarchical lobeting, form. 348 81SS Displays located Correction Revies the need for May '88 Indicating lights outside recommended made moving the two small relocated lower on panet, rones, lights located above the See drawing B&R 3613. anthropometric limits. Relocate in accordance with NUREG 0700. 349 83SS A written standard Correction Develop control Room May '88 CNS human f actors color does not exist for made color coding as a part coding standards color use. of CNS human f actor developed and engineering standards. implemented. , 1 l
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f
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ranet C Page 1 of 5 { l i ___m_____________-________._. _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ - _ _ _ _ _ _ . _ _ _ _ _ _ _ - - _ _ _ _ _ . _ _ _ _ _ _ . - . . _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ _ _ . - - _ - - - - - - - - - - - _ - _ - - - _ _ _ - - - _ _ _ . _ _ _ - - - - _ ._____.----_-_____.-----_-____--___--------._-_______J
Page 32 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
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'j PANEL C RECORD HED ACTION / IMPLEMENT. VALIDATION OF l NO. ID. DESCRIPTION STATUS RES0lVTION DATE CORRECTIONS 350 84SS Mimics not correction Enhancement in May '88 Mimics implemented per integrating system made agreement with specific drawing BER 3613.
components, station human factor j standards and NUREG 0700 guidelines. 351 85SS No additional Correction Enhancement in May '88 CNS human f actors color indication for made agreement with specific coding standards- . visual distinction of station human factor developed and ' dual meanings for standards and NUREG 0700 implemented. colors. guidelines. 352 86SS Lack of labels for Correction Fabricate new labets May '88 New labels nede per panet identifying components made that describe the VBD C retabeling function. function of equipment document. items and component ids. 353 87SS Legend plate color Correction Develop standard December '88 Legend plates made not clear in made format for legend plates standard per CNS Hf identifying operational colors. Implement per standards, limits or warnings. the standards. 354 88SS Inconsistent use of Correction Fabricate new labeling Way 888 CNS human factors acronyms and made consistent with labeling standards include a list ; abbreviations. throughout the Control of abbreviations. Room. Caution must be Retabeling of boards fs exercised to ensure no utilized this standard ! { discrepancies are list.
\, generated between new labets made and terminology found in procedures.
355 65SS Temporary labets not Correction Integrate with HED May *B8 Temporary tabels made reviewed periodically, made 91SS in replacing permanent - refer to made permanent or temporaries with related corrections of j removed. permanent labels. of HEDs #357 and 358. l l 356 905S Switch handles Fix Retabel posttion i obscure switch switch locations. positions. 357 915S lemporary labets are Correctien Review services May '88 Temporary tabels have l being used for made presently being provided been replaced by l breaker designation, by use of temporary permanent tabels. I tabels. Determine their necessity and replace with permanent tabets in accordance with NUREG 0700 guidelines.
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w Panet L PaDe 2 of 5 l l
Page 33 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
g% 7
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/
PANEL C
. .\. ..
RECORD HED ACT10N/ IMPLEHENT. VALIDATIDN Of NO. ID. DESCRIPTION STATUS RESOLUTION DATF CORRECT 10NS 358- 92SS temporary labets not Correction Develop an May '88 Most of the temporary administratively made administrative procedure tabels replaced by controtted. that addresses the need permanent-labels. for temporaries, and how Dthers have been and where they will be climinated, used. 359 93SS Chart recorder's Fix Replace the type of ink inking system used in the chart sometimes clogs, recorders. 360 94SS- Number of graduatio 4 Correction Replace scales per CNS May '88 New scales added. See between numbered made standards. Panel C design change markings on scants document 87 15G. exceed the maximt.o ,# nine. 361 95SS Control movement does fix Review the indicator not follow conventional design relative to pattern clockwise movement of the movement causes regulator switch and decrease in parameter correct accordingly. value. 362 96SS Indicators not marked Correction Normal ranges, May '88 Color banding of to show ncrmat ranges made limiting conditions of indicators implemented g of operation. operation, and entry per DC 87-15G.
/ conditions to k' ernergencies, as specified by CNS EOPs, will be marked on primary indicators.
363 97SS High displays on Correction Relocation of May '88 E levated displays have penet experience some made indicators will been towered, and glare and reflection. reduce glare and integrated with their reflection, associated cont rot s per per Design Change 8715G. 364- 9BSS Association of Correction Integrate with HED Hay '88 Devices relocated to. feedback to related made 79SS for possibility of achieve proximity of controls not apparent relocating controls & related controls. through labeling, indications to provide Enhancements implenent ed mimics, or demarcation necessary association of per drawing BER 3613. Lines. controls and feedback. l f ( Panet C l Page 3 of 5 l l
1 Page 34 of 112 CNS DCRDR HfD CORRECTIONS
SUMMARY
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( PANEL C RECORD' HED ACTION / IMPLEMENT. VALIDATION Of NO. 10. DESCRIPTION STATUS RESOLUTION DAtf CORRECTIONS 365' 9955 Annunciator not No action A minor discrepancy. grouped within The two alarm boxes are annunciator box by adjacent, and are specific systems. located in the same panel. 366 100SS Annunciators are not No action A minor discrepancy, grouped above related Alarms are adjacent to displays, displays. 367 101SS Varning & diagnostic No action A minor discrepancy. alarms not segregated Informational alarms are from informational and also warning alarms. advisory starms. 368 102SS Alarm window tiles fin The annunciator tile in are inconsistent in question should be type sire, enhanced to correct deficiencies in agreement with soecific CNS station standards and NUREG 0700 guidelines. 369 103SS Multiple choice No action No safety significance. indications used on Same action will be
-~s alarm tiles. taken under alt f
j h conditions covered by (, ,/ this alarm. 370 104SS Alarm windows with fix identif y those multiple choice multiple choice indication. Indication alarms that are critical to safety. Where visual indicators not available on the panet to verif y the high or low inputs, alarms will be separated to single-choice i nd'v c a t i ons . 371 105SS Alarm response system Correction Peview the neced for May '88 A single alarm response not consistent among made two alarm response system, with a panets. systems on this penet standardized vs. one atorm system arrangement of starm used on all other controls is being paneln. Standardize implemented on this switch arrangement pJnet. Neier to similar to other panets. drawing BLR 3613. I
^ / \
q Panet C Page 4 of 5 o <
Page 35 of 112 t-Cks DCRDR HED CORRECTIONS
SUMMARY
PANEL C [ECORD HED ACilON/ IMPitMENT. VAllDAll0N OF Wo. 10. DFSCRIP110N STATUS RE $0tU110N DAff CORRECTIONS 398 1325: tack of panel function Correction Fabricebe a new tabel May '88 Panet functional identificat ion lebet. made that describes the panet identification function and merge with implemented per panel existing penet tabeting retabeling, in a hierarchicot scheme. l l l J Panel C l' age 5 of 5
--,----,--w----,------,-------------------,,--,---,,-:----,,-,---------------- --- 1 O PANEL H HEDS G
--- ' ' - - ^ - - - - - - - - - - _ _ _ _ _ _ _ _ _ _ _ _ _
l' k.ge 36 of 112-CNS DCRDR HED CORRECTIONS
SUMMARY
[ PANEL H { s .
~ - MMRD HED ACT I ON / IMPLEMENT. VALIDA110N Of
_NO. ID. DESCRIPTION STA1US RESOLUil0N DATE CORRECTIONS 1 1S Controts & displays Correction Integrate with HED May '88 Controls and displays located outside made 75. Relocate controt are relocated on panel recommended zones. and displays in to improve their Control switches located accordance with NUREG anthropometric positions 23" below min timits. 0700 anthropometric - refer to drawing Visual displays located timits. B&R 3617 17" betow min. timits. if Visual displays located 13" above max. timits. 7 75 Related groups of Correction Enhancement in May '88 Enhancements implemented controls or displays made agreement with specific per drawing B&R 3617. not set off by station human factor demarcation lines, standards and NUREG 0700 guidelines. 20 205 Controls not adjacent Correction Integrate with HED 1S. May '88 Controls relocated and to related f eedback made Relocate controls in made adjacent to their indication, accordance with the associated displays. recommendations of the Refer to drawing feasibility study B&R 3617. performed on panel modifications. 24 24S use of colors not Correction Integrate with HED 21s May '88 CNS human f actors color consistently applied made for development of coding standards f% on panet. human factor plant deveioped and f standards for the implemented.
,( Control Room. Perform enhancement techniques in form of demarcation mimics, zone marking of displays, & functional coding of controls &
displays utilizing spec color coding. 41 Als Temporary tabels not Correction Develop specific CNS May '88 Temporary labels periodically reviewed made administrative removed. to make permanent or procedures to govern the remove. use of temporary labels which will be in compliance with NUREG 0700 guidelines. l w
%w Panel H Page 1 of 6
Page 37 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
j PANEL H x - R[$bRD HED AC110N/ IMPLLMENI. VALIDATION OF NO. 10. DESCRIPTION STATUS RESptUTION DAff CORRECTIONS 52 525 Association of Correction Integrate with HEDs May '88 Devices relocated to feedback to related made 15, 75, and 20S for achieve proximity of controts not apparent possibility of related controls. through labeting, relocating indications E nhancenents implemented mimics, or demarcation to provide necessary per drawing B&R 3617. lines. demarcation of subgroups. 61 61S Indicators not marked Correction Normal ranges of December '88 Indicators are banded to show normal ranges made operation and entry to show normal ranges of operation, conditions to of operation, emergencies, as specified by CNS COPS, will be marked on primary indicators. 83 83S Alarm points not Correction Integrate with 615. May '88 Scale banding added identified on made Identif y normal ranges per DC 87 15A. recorders. of operation & entry to emergency on recorder, verify that alarm points are below or at the emergency marking. 93 93S Recorder scales not Correction Identify normal ranges May '88 Recorder scales are marked to show normat made of operation ano entry banded to show normal y'"s s or abnormal ranges of to emergency per [0Ps or and abnormal ranges - I \ operation. recorder scates. ref er to DC 8715A. 5 10s - 100S Control switches Correction Integrate with HEDs 15 May '88 Control nwitches are located 23" below made and 2DS. Relocate elevated and placed in recommended heights. controls in accordance functional grouping with with the recommendations related controls and of the feasibility study displays refer to performed on penet drawing B&R 3617. modifications. 109 1D95 Coding by size, shape correction follow station May '88 Cont rol coding provided or color not used to made standards to identify in accordance with CNS identify switch by type type of control by the HF standards refer or function. shape or color banding to drawing B&R 3617. of the handles. Distinguish between pump and valve handles. 125 12SS Displays reflecting fix Fabricate new tabels only demand signal not where required in tabeled accordingly. accordance with specific station standards for t labeling. Insure proper ! operator training and update of manuals and procedures where applicabic. O Punct H Page 2 of 6
q Page 38 of 112 CNS DCRDR HfD CORRECil0NS StJMMARY r~N j ( -- w PANEL H i REh6RD HED AC110N/ IMPtfMENT. VALIDATION Of NO. 10. OfSCRIPi!ON STATUS RISOLUTION DATE CORRCCi[0NS 151 1515 Location and Flx - Standardize alarm demarcation of response systems among annunciator response att panels to the buttons not consistent triangular arrangement with other panets, of controls used on BOP panets. " Acknowledge" and " Reset" PBs on top row, and " Test" on bottom row. See CNS HF standards. 161 161S Annunciator response Correction Integrate with HED May '88 Annunciator rer.ponse controls not coded made 1515. Enclose the controt s demarcated by for case of recognition. controls with 3/8" orange box around, demarcation lines in Refer to drawing accordance with CNS HF B&R 3617. standards, 220 441 DW cooling fan Correction Same discrepancy May '88 Components have been switenes located 19" made identified in CR survey, elevated and integrated from the floor. Relocate controts in with their asse-clated accordance with the displays refer to recommendation of the drawing B&R 3617. feasibility study performed on panet modifications. j 521 Recorder scate range Correction Perform necessary May '88 The 02 recorder was ( of drywelI atmospheric made oxygen concent r at ion design modifications to display the scale replaced by a nrw digital meter with 0 30% range. not indicated needs range to the operator, to call to know range. 229 531 Indication lights of Correction Integrate with HED 521. May '88 New indicating tiD hts sampling locations of made verif y the intensity of installed per DC 8715A. the drywett atmospheric indicating light oxygen concentrations relative to NUREG 0700 not bright enough, and fix accordingly. 472 198SS Subgroups within Correctirn Relocate switches or May '88 Devices relocated to system are not made improve existing permit orderly flow property laid out demarcation so that flow paths. Refer to so that flow paths can path can be laid out in drawing B&R 3617. be easily constructed. accordance with CNS HF stendards. V I'11fle l H Page 3 of 6
Page 39 of 112 l l CNS DCRDR NED CORRECTIONS
SUMMARY
f%g 4[ j PANEL H L.J RECORD HED ACTION / IMPLEMENT. VALIDATION Of NO. ID. DESCRIPTION _ STATUS RESOLUTION DATE CORRECTIONS l 473 1995S Strings and matrices Correction Integrate with HED May '88 Labeling & demarcation l of components of made 75 and 52S. New line enhancements similar functicns not tabeling should be implemented. See l differentiated by merged with existing drawing B&R 3617. l demarcation or tabels in hierarchical heirarchical tabeling.' form. 474 200SS Possible dual meaning Correction Replace color of May '88 Color of indicating for color of ir.dicating made indicating lights in lights made stc.. ard. Lights. accordance with CNS HF Labels were added to standards. clarify meaning of ILs. 475 201SS Lack of labets for Correction Fabricate new labels May '88 Labeting enhancements identifying system made identifying system implemented. Ref er to designation. designation. Correct Panel H relebeling labets identification. document. 476 202SS Lack of panet function Cor rection Fabricate a new label May '88 Panet functional identification label. made that describes panel and identification merge with existing implemented for panel panet labeling in a retabeling, hierarchical system. 477 203SS Inconsistent type Correction Enhancement in May '88 Label enhancements style and application made agreement with CNS HF implemented per CNS HF of type size. standards and NUREG standards. Refer to A 0700 guidelines. Panet H tabel change document. 478 204SS Labels and tegend Correction Relocate tabets and May '88 Labeling enhancements plates, not uniformty made tegend plates in implemented per the positioned for accordance with CNS HF standards. functional clarity. standards and NUREG 0700
- guidelines.
479 205SS Extensive temporary Correction Review services May '80 femporary labels labels are being used. made presently being replaced by permanent , provided by use of Lebels, temporary labels. Determine their necessity and replace with permanent labels in accordance with NUREC 0700 guidetines. l I
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Panet I! Page 4 of 6
Page 40 of 112 ? 4 o p, f15_fCRDR HID CORRECTIONS
SUMMARY
PAktL H s
.NCORD HED ACTION / IMPLLMENT. VALIDA110N Of NO. 1D. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS '480 206S5 Unidentifiable process Correction identify process units May '88 Process units added units. made on f ace of recorder. per scale enhancements refer to DC 87 15A.
481 207$S Number of graduations Correction Replace scales per CNS May '88 hew scales added
- See between numbered made standards. Panel H design change markings on scates document 87 15G.
exceed the maximum of nine. 432 20Bss Indicators not scated Correction Replace scates in May '88 New scates added. Refer with subdivisions in made accordance with CNS Hf to DC 8715A. decimal multiples of standards and NUREG 0700 1, 2, or 5. guidelines. 483 2095$ Printed values do not Correction Replace chart paper. May '88 Chart paper replaced. correspond to scale made values. 484 210S$ Application of symbols Correction Develop standard May '88- Symbols for process for process elements made symbols for process elements implemented not consistent among cIements as a port of per CkS HF stondards. panets. CN$ human factor engineering standards. Implement per the standards.
/N 211SS Labeling of subsystem Correction Integrate with HED 185. May '88 tabeling enhancements .(N g) groupings not made fabricate new Iabeting implemented per CNE Hf consistently applied. that describes f unction standards, of the subsystems in accordance e.ith CNS Hf standards.
486 212S5 Legend ptakes Correction Develop standard format May '88 Legend plates made identifying operational made for tegend plates that standard and inplenented. Iimits not c! car or identify equipments' standard. operational limits. Implement per the standards. 487 21355 switch inbels for Correction febricate new labels May '88 Retabeling of components fan coll units are made consistent with implemented per Panet H hard to read. labeling throughout the labeling document. Contro1 Room. Caution muct be exercised to ensure no discrepancies are generated between new tobels made and terminology found in procedures. O ( Panet H Page 5 of 6
Page 41 of 112 CNS DCRDR HfD CORREC110NS
SUMMARY
PANEL H RECORD HID ACTION / IMPLLMENT. VAllDATION OF NO. ID. 7,ZGCRIP110N STATUS PfS01UT10N DATf CORRICt10NS. 488 21455 Indicator pointers of No action Controtters are not Honeywell controllers in use, they have been obscure scale numerals. removed. 213 371 Drywell bulk Correction Drywell bulk temperature May -'88 temperature ind. not made calculations are I directly available documented in the TOPS. (Calculations required). This information will be made directly available to the operator through the PMIS/SPDS. 214 381 DW bulk temperature fix Place atorm on front alarm not available panel. Identif y f 0Ps and local alarms located entry condition on SPDS. on back panels. l 1 i
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l l l @ Penel H Page 6 of 6
' ' ' ~ ' - ' ' - - - - - , . _ _ _ _ , _
1 0 , 4 . 1 ( l O l b
e' l' age 42 of 112 CNS DCPDR HED CORF[CilDNS
SUMMARY
[ PANIL K RLCDRD HED Atil0N/ I MPl [ ME N1. VALIDATION Of NO. ID. OfSCRIPTION $1AtOS I!E sot tlT IDN DAtf CORRICTIDNS 2- 25 Controls, & displays Correction Conceptual Design of May '89 tocated outside made penets will utilire recommended zones. tilting of top control switches instruments and l located 28" below relocation of tower min. Limits, visual controls, displays located 20" below min. Limits. 53 535 Association of correction Integrate with itID May '89 to related controts made 136S5 to provide not apparent through necessary association labeling, mimics, of controls and f eedback. demarcation Iines. 62 625 Indicator not marked Correction Normal Ranges of May '89 so show normal ranges made operation and entry of operation. conditions to emergencies as specified by CNS E0P's, will be marked on primary indicators. 102 1025 Control switches Correction Integrate with HED 25 May '89 located 28" below made in relocating controls. recommended heights. t
\ 112S Coding by sire, shape Correction Follow station May '89 or cofor not used to made standards to identify identify switch by type of control by the type or f unc t ion. shape or color banding of the handles.
Distinguish between pump & valve handles. 126 1265 Displays reflecting fix fabricate new labels only demand signal where required in not tabeled accordance wl.h specific accordingly. station standards for labeling. Ensure proper operator training and update of manuals and procedures where appt icabic. 145 1455 Alarms not prioritized fix Implement per CNS human for required response factor standards. A level by legend pinte three levet prioritiration color. code based on color. Red, ember & white will f orm the baris f or alarm prioritiration in INS Control Room. 162 162S Annunc ia t or retponse Correction InteDrate with HID 147ss. May '89 controts not coded for made L nc tor.c the controlL with cat.e o f recognition. demarcation tirirh in I accordance with t~NS HI standards.
\
Panet K Page 1 of 4
Page 43 of 112 CNS DCRDR NfD CORPI'CTIOk$
SUMMARY
f~~
'I PANEL K q .
RECORD- fit.D ACil0N/ IMPl[NLNI. vat.lDAllON OF NO. ID. DISCRIP110N STATUS FfS0tullON DAl[ COFP[CilONS 261- BI SBG1 dampert positions Correction A new labet should be May '89 are "Normat" and made fabricated in agreement "Handa. " Normal" is with CNS station not actuntty the standards and NUREG 0700 normal lineup. guidetines. 402' 13655 Demarcations, mimics Correction Integrate with HED 25. May '89 not identical in made Relocate controts and layout for repetitive displays in accordance groupings of with NUREG 0700 components. guidetines. 403 137f.S Controts & dispteys Correction Relocate controts and May '89 located outsido made displays in accordance recommended zones, with the recommendations of the f easit,itity study performed on penet modifications. for those meters that will not be relocated, utiltre tilting of displays to impsove readability. 404 1385S Controts & display correction Integrate with HED 15. May '89 components not located made Relocate controls in within arm reach accordance with the of feedback recommendations of the indications. feasibility study periormed on ponet modification. 405 13955 use of colors not Correction integrate with HED 21C May '89 consistently applied made for development of human on panet. factor plant stds for the Control Room. Perform enhancement techniques in form of demarcation mimics, rone marking of displays & functional coding of controls, & displays utilizing spec color coding. 406 14 DSS Possible dual meaning Correction Reptoce color of May '89 f or color of made indicating tights in indicating IID hts, accordance with CNS Hf 6tondards. 407 141ss Lack of component Correction f abricate new tabels May '89 identification. made that describe the function of equipment item and compnent ID. 408 14?ss tegend plates Cor r ec t ion Develop r.tandard format May '89 identifying made tegend plates that operational limits identify equipments' not cient or operational limits. standard. implement per t tie g standards Panel r Page ? of 4 E___________ _ _ _ _ _ _
l l PaDe 44 of 112 L Cks DCRDR etID CORRl[J10NSJLfMMtsRY {' )j PANCL K
%s C.E CC .0 HED ACTION / IMPLEMENT. vat.lDATION OF - NO. ID. DESCRIPTION STATUS RfSOLUTION DAIF CORRIC110NS l~
! 409 14355 tow Indicators are Correction Review the displays in May '89 difficult to read when . made question and determine i- stationed at panef, their frequency of use l and the prec ision or l accuracy required. Integrate with HED 2S. 410 144SS Annunciators warning No action Minor discrepancy. No
& diagnostic alarms action required, are not segregated from iniormatlonal and advisory alarms.
411 14555 Annunciator Fix fabricate new annunciator nomenclature legend tiles where and abbreviations applicable in accordance are not standardized. w/ station human factor stds & NUREC 0700 guidetines. Ensure the update of appropriate dwgs and procedures, nsure operator awareness of any changes in terminology used.
?" 14655 Annunciator alarms Fin Implement per CNS human
[ are not prioritized factor standards. A ( for required response levet by legend plate three-level prioritization code based color, on color. Red, amber, & white wit! form the basis for alarm prioritization in CNS Control Room. 413 147S5 Alarm response system fix Standardize alarm not consistent among response systems among panets. all panets to the triergular arrangement of controls used on 00P panels. " Acknowledge" and Reset" PD's on top row, and test on bottom row. See CNS HF standards. 48V 21555 Mimic has no arrows Correction Modification by May '89 not ing direction of made enhancement techniques in flow, agreement with specific station Gtandards and NUR[G 0700 guidelines. 490 216SS Number of graduations Correction Replace scales per CNS May '89 bet ween numbered made standards. markings on scales exceed the maximum of nine. ( Punel K Page 3 of 4
T' age 45 of 112
~i g CNS DCFDR HED CORqf C110NS StMMAPY /
( PANEL K
\
~ RECORD HED ACTION / IMPLEMENT. VALIDA110N Of NO. ID. DESCRIPTION STATUS FI SOL U t l ON DATI COPR{C110NS 491 217SS Indicators not scated Correction Replace scale in May '89 with subdivisions in made accordance with CNS Hf decimat multiples of standards and NUR(G 0700 1, 2 or 5, guidelines. 492 2185S Indicator information Correction- Ixamine indicators and May '89 not easily rtad. made determine compliance of indicator displayed information with CNS HI standards and NUREG 0700. 493 21955 Subgroups within Correction Relocate switches or May '89 system are not made improve (disting property laid-out demarcation so that so that flow patM con flow path can be laid-t2e easily construc ted, out in accordance with CNS HT standards. 494 2205S Mimics not integrating Correction Enhancement in May '89 system components. made agreement with specific station human f actor standards and NURIG 0700 guidelines. 495 2215S Annunciator not No action A minor discrepancy. The
/% grouped within annunciator box by two alarm boxes are adjacent, and are located specific systems. in the same penet.
496 2225$ tabels not consistent Correction Enhancement in May '89 in type style and made agreement with CNS HI application of type standards and NUR[G site. D700 guidelines. 497 223SS Controller's height Correction Integrate with HED ?S May '89 causes difficulty in made in relocating the identifying mode controtters, positions. 498 22455 inconsistent use of Correction fabricate new labeling May '89 acronyms and made consistent w/tabeling abbreviations. throughout the Control Room. Coution must be esercised t o ensure no discrepancies are generated between new (abe16 made & terminology found in procedures. 499 22$S5 Application of symbols Correction Develop standard May '89 for procer.s eIements made symbols ior proces;s not consistent among elements os, a part of poneis. Ck5 human fattor engineering standards. Implement per the standards. 500 226S5 Indicntor pointert, of C orr ec t ion Instatt riew scales May '89 Honeywell controtters m.*de er modify eristina [ obscure scale numeratt;. st at es, ks Funel A Puge 4 of 4 l
O
"^"""""*
O i O
l' 1 6 Page 46 of 112 CNS DCRDR hED CORRECTIONS
SUMMARY
7.- s i
-1 PANEL M
\m l
RECO2D HED ACTION / IMPLEMENT. VALIDATION Of
. NO. ID. DESCRIPTION STATUS RESOLUTION ___,
DATE CORRECTIONS 3- - 3S Controts & Displays Fix Conceptual design of located outside panels will utilize reconmiended zones, tilting of top (ontrol switches instruments end located 19" below relocation of lower min. (imits. Visual controls per l displays located 24" feasibility study below minimun limits. recommendations. Visual displays located 11" above max, limits. 25 25S Use of colors not Fix integrate with HED 21S consistently applied for development of human on panel. f actor plant stds for the Control Room. Perform enhancement techniques in forms of demarcation mimics, zone marking of displays, 8 functional coding of controls & displays utilizing spec color coding. 34 34S Labels not clear with Fix fabricate new tabels respect to function or consistent w/ labeling je~~%g intent. throughout the Control f Room. Caution must be
\ exercised to ensure no discrepancies are generated between new labels made & terminology found in procedures.
63 635 Jndicators not marked Fix Normat ranges of to show normal ranges operation and entry of operation. conditions to emergencies, as specified by CNS E0P's, will be marked on primary indicators. 67 67S Very low indicators on Fix Integrate with HED 3S. panet introduce Review the displays in parallax. Indicators question and determine tocated 28" below their frequency of use min. timits. and the precision or accuracy requi red. Determine if tilting the display will compensate for the glare and reflection. 103 103S Cor. trol switches fix Integrate with HED 3S. Located 19 below Retocate controt s in recommended limits, accordance with the recommendations of the feasibility study q performed on panet I i modifications. Ponet M Page 1 of 4
Page 47 of 112
,_ CNS DCRDR HED CORRECTIONS
SUMMARY
- t. - t I
(
;V ) PANEL M RECORD HED ACTION / IMPLEMENT. VALIDATIDN OF
' NO. ID. DESCRIPTION STATUS PESOLUTION DATE CORRECTIONS 112 112S Codin0 by size, shape, Fix Follow station standards or color not used to identify type of to identify switch by control by the shape or type or function. color banding of the handles. Distinguish between pump & valve handles.
\
139 - 1395 Annunciators' Fix Fabricate new annunciator nomenclature, acronyms, legend tiles where or abbreviations not applicable in accordance standardized. w/ station human factor stds & NUREG 0700 guidelines. Ensure the update of appropriate dwgs and procedures. Ensure operator awareness of any changes in terminology used. 146 146S Atarms not prioritized Fix Implement per CNS human for required response factor standards. A levet by legend plate three-level color. prioritization code based on color. Red, amber & white will y'~)
+ form the basis for alarm \ _,,/
s prioritization in CNS Control Room. 153 153S Location and Fix Standardize alarm demarcation of response systems among annunciator response att panels to the buttons is triar. gular arrangement inconsistent with of controls used on other panels. - BOP panels. " Acknowledge" and " Reset" PB's on top row, and test on bottom row. See CNS HF standards. 163 1635 Annunciator response Fix Integrate with HED 1535. controts not coded for Enclose the controls ease of recognition. with demarcation lines in accordance with CNS HF standards. 346 79S5 Control & displays are Fix Integrate with HED 84SS. not grouped by system Enhancements in agreement with identical layout with specific station for repetitive groups, human factor standards and NUREG 0700 guidelines. 501 227tS Temporary taSets not Fix Develop sp cific CNS periodically reviewed administrative prccedures to make permanent or to govern the use of remove. temporary labels which will be in compliance
N with NUREG 0700
[ guidelines. ( Panet M Page 2 of 4 I _ - _ _ - - - _ _ _ - _ _ _ - _ _ _ _ - _ - _ . _ s
1 h-Page 48 of 112 l-CNS Ot;RDR HfD CORRECTIONS
SUMMARY
f PANEL M S\ RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE- ' CORRECTIONS 502 0 228SS Association of Fix Integrate with HED 35 feedback to related to provide necessary controls not apparent association of controls through labeting, and feedback. mimics, demarcation lines. 503 22955 Annunciators not. No action A minor discrepancy. grouped within Alarm boxes are adjacent. annunciator box by specific system.
'504 2305S Warning and diagnostic No action Discrepancy could not be alarms not segregated verified. The from information and information alarms on advisory alarms, this panet are also considered warning and , diagnostic alarms.
505 231SS Annunciator legend Fix Fabricate new annunciator tile termir40togy is tegend titer and ensure not consistent with conformance with system the input signal designation & controls. function. labeling.
' f *s 232SS Labels and tegend Fix Relocate existing labels
/ plates, not uniformly in compliance with
.k positioned for specific station functional clarity, standards.
507 233SS Labels are not sire Fix Fabricate new labeling coded in a hierarchical consistent w/tabeling system. throughout the Control Room. Caution must be exercised to ensure no discrepancies are generated between new tebels made & terminology found in procedures. 508 234SS Number of graduations Fix Replace scales per CNS between numbered standards. markings on scales exceed the maximum of nine.
'509 235SS Indicators not scated Fix Replace scale in with subdivisions in accordance with CNS HF decimat multiples of standards and NUREG 0700 1, 2 or 5. guidelines.
$19 236SS High indientors on the Fix Retocation of penet experience glare indicators will reduce and reflection, glare and reflection.
I Panet M Page 3 of 4
PaDe 49 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
f I- PANEL M
)
RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. ID. OFSCRIPil0N STATUS RESOLUTION DATE CORRECTIONS 511 237SS Control & displays Fix Integrate with HED 84SS. are not grouped by Enhancements in agreement system with identical with specific station layout for repetitive human factor standards groups, and NUREG 0700 guidelines. -$12 23BSS Labels not consistent Fix Enhancement in agreement in type style and with CNS HF standards and application of type NUREC 0700 guidelines. size. 513 2395S Temporary labets not Fix Review the need for consistent and temporary labels and controtted in- replace with permanent nomenclature and labels. Enhance those color. not replaced in accordance with NUREG 0700 guidelines. 514 240S$ Inconsistent use of Fix Fabricate new labeting acronyms and consistent w/tabeling abbreviations. throughout the Control Room. Caution must be exercised to ensure no
/s discrepancies are ; generated between new tabels made & terminology \s found in procedures.
515 241SS Control switch Fix Purchase or fabricate new position not tegend labets which clearly marked. reflect control position. The rew tabets should be consistent with eFisting tabets in terms of cotor, letter size, terminology, size and location. Att tabels should be permanently attached. 516 242SS Legend plates Fix Develop standard foemat identifying operational for tegend plates that limits not clear identify equipments' or standard, operational timits. Implement per the standards. 752 2ST Wo indicating light Fix Provide indicating light available to signify for this function above no REC pump selected each REC pump 4s to standby, standby / normal selector switch. ^N Panet M Page 4 of 4
l 0 l PANEL R HEDS 4 O l
) - - - _ - - _ - _ _ - - _ _ _ - _ _ _ __ _________a
l ' p 1 Page 50 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
.{ Vl' PANEL R RECORD HED ACTION / .lMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS l 55 555 Controtters requiring Correction Retocate controllers to December '86 Controllers relocated manual operation not made satisfy anthropometric lower on panet. See easily reached. concerns. drawing B&R 3623.
Controtter switches l- located 12" above l- max.-Limits. l 64 64S Indicators not marked Correction Normat ranges of December '86 Color banding of to show normal ranges made operation and entry indicators implemented of operation. conditions to per Attachment B of emergencies, as DC 85 15L. specified by CNS EOP'b, witI be marked on primary indicators. 85 B5S Alarm points not Correction Integrate with HED 95$. December '86 Color banding of identified on made Identify normat ranges recorders implemented recorders. of operation & entry per Attachment B of to emergency on recorder. DC 85 15L. Verify that alarm points are below or at the emergency marking. 95 955 Recorder scales not Correction Jdentify normal ranges December '86 Color bending of marked to show normal made of operation and entry recorders implemented
/N or abnormal ranges of to emergency per EOP's per Attachment B of operations. on recorder scales. DC 85-15L.
{
\
11Y 113S No physical Correction Follow station December '86 Control coding provided distinction between made standards to identify in accordance with CNS handles. Coding by type of control by the HFS standards. Refer site, shape, or color shape or ;otor banding to DC 85-15L. is not being used to of the handles, identify switch by Distinguish between type of function. pump & valve handles. 127 127S Displays reflecting. No action Controllers displays only demand signat not both demand and cetual tabeled accordingly, indications. 132 1325 Recorder reading at Correction Examine recorder and DeceTber '86 Nameplate lowered, scales low end of scale not mode determine the cause of cleaned and recorder visible through obstruction. Perfort, lowered. See drawing recorder window. necessary :orrections BER 3623. to ensure scale ve hes are v hible through recorder window. 154 1545 Alarm response system Fix Standard;te alarm frit consistent among response systems Itmong panels, at t paneis to the trianDular arrangemertt of controls used on DOP pane t s. " Acknowledge'* and
" Reset" PB's on top row, and " Test" on bottom row.
See CNS HF standards. A ( P.nel R Page 1 of 4
Page 51 of 112 CNS DCRDR HfD CORRECTIONS
SUMMARY
PANEL R v RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPfl0N STATUS RESOtVTION DATE CORRECTIONS 242 66T SC HVAC controls and Correction Integrate with HED December '86 Enhancements added. displays not. set off made 148SS. Panet R should See drawing B&R 3623. by demarcation lines. be enhanced in terms of demarcation lines identifying functionally related controls and displays. Changes should be performed in agreement with specific CNS station standards and NUREC 0700 guidelines. 243 67T Range (50-170F) of correction Review existing December '86 Scales extended and area temperature made hardware to determine loops recalibrates. Indications for CS, it is capable of being RHR's, and HPCI do calibrated to new data not extend to (200f + 20%). If this emergency limits is true only meter (atert signal 200F) scales will be replaced. If not, then a complete Design Change will be required. 244 68T Direct indication of No actio.. Individual fan flow not f SC HVAC fan flow not needed, as total fans
! avaltable. exhaust flow is t, , indicated on FR 4003 and VED E.
399 133SS Labets are not Correction Replace existing label December '86 Labet replaced per visually distinctive made with a new tabet that Panet R Label change
- red tetters on is consistent w/tabeling document.
black background. throughout the Control Room. 401 135SS Controtter's height Cor.rection totegrate with HED 55SS December '86 Controller relocated causes difficulty in made ir relocating the tower on penet. See identif yirg mode contrctlers, drawing BER 3623. positions. 414 1485S Demarcation lines or Correction Provide mimirs that December '66 Enhancements added. mimics r:ot used to Sade connect relattd groups, Set drcwing S&R 3623. enclose related in accordance with CWS displays. HF standards. 415 14995 R<rtated gioups of correctios Integrate win HZ9 December '86 visual enhancements added criatt ol s or displays made 1495S. Provide to pane t . See drawing not set off by functional demarcotton BER 3623. demarcation lines. to set off functionally related groups of controls and displays. 416 150SS Analog controllers Correction Integrate with 110D $$$. December '86 Controt ters lowered on located above maximum made Relocate cont r ol and panet. See drawinD limits. associated displays in B&F 3623. accordance with NUREG
-s 0700 anthropometric j
i limits. l \
%.s panet R 1
Page 2 of 4
Page 52 of 112 CNS DCRDn HED CORRECTIONS SUMM&RY PANEL R j RECORD HED ACTION / IMPLEMENT. VALIDATION OF
..NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 417 151SS Existing labets are Correction Fabricate new labets December '86 Label implemented per not clear with respect made consistent w/tabeling Panel R label change to function or intent. throughout the Control document.
Room. Coution must be exercised to ensure no discrepancies are generated between new labets made & terminology found in procedures. 418 152SS Labels not consistently Correction Relocate existing labels December '86 Labet positius installed positioned above or made in compliance with in accordance with CNS below labels. specific station HF standards. See standards. drawing B&R 3623. 419 153SS Number of graduations Correction Replace scales per CNS December '86 New scales are Installed between numbered made standards. per DC 85-15L. markings on scales exceed the maximum of nine. 420 15455 . Control switch Correction Fabricate new legerid December '86 New switch escutcheon position not clehrty made labels which reflect plates added. marked with permanent control position. The labeling. new labels should be consistent with existing
@ labels in terms of color, letter size, terminology, size and location. All Labels should be permanently attached.
421 155SS Annunciator Fix Fabricate new annunciator nomenclature, tegend tiles where aeronyms, or applicable in accordance abbreviations are not w/ station human factor standrrdi7ed. stds & NUREG 0700 guidelines. Ensure the update of appropriate dass and procedures. , Ensure opet ator awareness l of any changer in terminology used. 422 15LSS Multiple choice Fix Split high-priority indicat ions usi.c or. multi input alarms to j storm tiles. single-input alarms or l provide reftashing ) i capability, in accordance with the multi-input alarm study for CNS Control Rot m. 1 423 157SS Annunciators with No action Alarm setpoints are multiple trip levels identified on alarm l not providad with procedures, located cn I parameter setpoints. panels. ]
/"~, !
5 , N~~/' Panet E rage 3 of 4 l l
Page 53 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
(\ . ( ) PANEL R
\%.J /
RECORD F 1D ACTION / IMPLEMENT. VALIDATION OF FO. h' DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 439 194SS Controls located Correction Integrate with HED 555. December '86 Controllers relocattd-outside recommended made Relocate controls and lower on panel, zones, associated displays in temperature indicators accordance with NUREC to remain in same 0700 anthropometric position. See drawing limits. B&R 3623. 440 195SS Association of Correction Integrate with HED 194SS December '86 Device relocated to feedback to related made f or relocating DPIC 8358 achieve proximity of controls not apparent controller on RX Bldg related controls. See
'through labeling, subsection of panel. drawing BER 3623.
mimics, demarcation Provide necessary lines, association of controls and feedback. 445 17955 Lack of labets for Correction Fabricate new labets December '86 Labels installed. Refer identifying system made identifying system to Panet R label change designation, designation. Correct doc ument . tabels identification. 450 184SS Inconsistent type currection Standardize panet December '86 Fitter drive controts style and application made tabeting in accordance are being removed. See of type size for with CNS HF standards : drawing BER 3623. filter drives. and NUREG 0700 guicetines.
,/ q 196SS Indicators not scaled Correction Replace scale in December '86 New indicator scales
\ with subdivisions in made accordance with CNS HF instatted per DC 85-15L.
decimal multiples of standards and NUREG 0700 1, 2 or 5. guidelines. 460 82S5 Indicator information Correction Integrate with HED 55s. December '86 d/p controt ters relocated not easily read - made towering the controllers lower on the penets pointer covers scale will resolve this HED. enabling ease of reading numerats. the scales. 470 197SS Alarm window tiles are Fix The annunciator tile in inconsistent in type question should be size, enhanced to correct deficiencies in agreement with specific CNS station standards and NUREG 0700 guidelines. 471 'a47sS Labels are not size ccrrection Fabricate new labeling December '86 Labet e nhanremerits code (f in a made consistent w/ labeling implemented. Ref er to hierarchf;al system, throughout tne Control B&R 3623 and Panet R Room. 1abel change document. I t N Panet R Page 4 of 4
4 9 \ l 4 PANEL J HEDS
.q
l l Page 54 of 112 j CNS DCRDR HFD CORRECTIONS
SUMMARY
[ i PANEL J V , RECORD HED ACTION / IMPLEMENT. VALIDATION OF l _ NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 68 '68S Instruments not scaled Correction Chart paper replaced. May '85 Enhancements inplenented. in process units made relating to system operation. 84 84S Alarm points not Correction Integrate with HED 94S. December '86 Scale banding added per identified on made Identify normat ranges DC 85 15. recorders, of operation & entry to emergency on recorder. Verify that alarm points are below or at the emergency marking. 94 94S Recorder scales not Correction Identify normal ranges- December '86 Scale banding added per marked to show normat made of operation and entry DC 85-15. or abnormal ranges of to emergency per EOP's operations. or recorder scales. 101 101S Displays located below correction Integrate with HED 186SS December '86 Elevated Recorder recommended heights. made for relocating recorder. PC-TR 23. See B&R 3618. 116 116S Switches for emergency Correction Highlight the master December '86 Enclosed switch or abnormal use not made controlter switch by PC-CW-CSVB with red lines consistently marked. means of a square red of demarcation which f% border user 1 for signifies emergency use. t emergency controls, in See B&R 3618. ( accordance with CNS HFE guidetines. 144 144S Alarms not prioritized Fix Implement per CNS human for required response factor standards. A level by legend plate three-level celor. prioritiration code based on color. Red, amber, & white will form the basis for alarm prioritization in CNS Control Room. SSP 152s Annunciator response Fis Standardize alarm buttont, and response systems among demattation of at! r.anels to the controls arc t r langular arrant,emer,t inconsistent with of tontrols used on other ranet r. CDP panels.
"Ar.know. edge
- and " Reset" PB's on top row, and
" Test" on bottom row.
See CNS PF standards. 212 36t front panet SP Fir Relocate alarm on front f ten >perature alarm panet. With the RHR not avaitable. ( r.P ) cooling coitrott, located on the 9-3 pane t , alc rm shoulc' to ' placed in annunciator box 9-3 1 or 9 3-4. i N Panet J Page 1 of 3
Page 55 of 112
~ CNS DCRDR HED CORRECTIONS
SUMMARY
,m -B
( ; PANEL J
.[ J
' RECORD HED ACTION / IMPLEMENT. VALIDATION OF No. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 221 45T Torus air temperature Correction same HED identified December '86 Elevated recorder recorder located 3D" made CR survey (HED 186SS). PC-TR-23. See from the floor. B&R 3618.
. 225 491 Torus narrow range Correction Same HED identified in May '85 Enhancements pressure indication made CR survey (NED 68S). implemented.
.has an incor.ect paper scale.
451 186SS Controts & displays correction Relocate Torus temp December '86 Relocated Torus temp located outside made recorder PC-PR-23, recorder PC PR 23 to recommended zones. which is too low, to higher position within a higher position within anthropometric limits. anthropometric limits. 452 187SS Related groups of Correction Provice functionat December '86 Enhancements implemented controls or displays made demarcation to set off per drawing B&R 3618. not set off by functionally related demarcation lines, groups of controts and displays. 453 1885S Lack of component Correction Fabricate a new tabel December '86 New label instet ted per identification label, made that describes the Panet J Label change function of equipment document. item and component ID. f f' 189SS Inconsistent use of Correction Integrate with HED 21S December '86 Generated list of acronyms and made for development and abbreviations and abbreviations, implementation of human acronyms in CNS HF factor plant standards, guidelines and that include labeling implemented with new and list of standard labeting. See Panet J abbreviations. t abel chenge document. 456 1915$ Number of graduations Correction Replace scales per CNS December '86 Enhancements between numbered made standards, implemented. markings on scates exceed the maximum of nine. 457 725S Unidentifiable process Correc*fon Identify process units December '86 Enhencemerts units, made on face of recorder. implemented. Process units shotAd b* in PSIG. 464 340SS Asso & tion of Lorrection Provida spe cid placard December '86 Installed new placard feedback tr relatec' nace that describes the identifying related cor,t rotn not apparent %nction nf repesitive equ pment See tF ror 3h labeling, routrot-ch play BER 3618 anG label cini.:s, demarcnti A Jroupings where 'ne rha%e document t hees . caning of fndicating lights is not standard. l l A k J Panet Page ? , 3
Page 56 of 112 l. b . . p ., CNS DCRDR HID CORRECTIONS
SUMMARY
7 g ,, . 1 d PANEL J i s / N./ ' i 1 RECORD HED ACTION / IMPLEMENT. VALIDAil0N Of NO. 'ID. DESCRIPTION , STATUS RESOLUTION DATE CORRECTIONS 465 348SS Multiple choice Fix Split high priority i indications med on multi-input alarms to alarm tiles. single-input alarms or provide reftashing capability in accordance with the multi iz.put alarm study for CNS Control Room. 466 194SS Annunciator .Fix Fabricate new annunciator nomenclature, tegend tiles where acronyms, or applicable in accordance abbreviations are w/ station human factor not standardized. stds and NUREG 0700 guidelines. Ensure the update of appropriate dwgs and procedures.
' Ensure operator awareness of any changes in terminology used.
467 193SS Annunciators not Fix Move reactor equipment grouped above related cooling alarms to controls and displays. Panel M. 192SS Pointer covers Correction Replace pointer or December '86 Elevated recorder scale
' (f% recorder scale made modify scale, slightly to PC TR-23,
( . marking. per DC B5-15E. 202 26T Suppression pool bulk correction The procedure for April '86 temperature indication made calculating bulk temp not directly available is given in the EOP's, (calculations Attachment 1, required required). temperaturca, tre available on Panet J to permit the simple manunt calculations required. In addition the SPDS is utiLired to supply e direct value f or t he bo t s t errp. l I i J
)
i i 1
'- /N j
\ i Par.cl J Page 3 of 3
m_rr,.--w--,,,r--------,------ - - - , --r,-----,- r,- --,--- , , - -- 6 O i PANEL S HEDS l l' L ;
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i O
l n b Page 57 of 112 CNS DCRDR HED CORRECTIONS St!MMARY
/
$ PANEL $
C RECDRD HED ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPil0N STATUS RE SOL UT ION DATE CORRECTIONS 110 110S No physical Correction Follow station December '86 Controls' color coding distinction between made standards to identify provided in accordance handtes. Coding by type of controt by the with CNS HFE standards, size, shape, or color shape or color bending Refer to DC 85 15L. is not being used to of the handles. identify switch by Distinguish between type of function. pump & volve handles. 138 13BS Annunciators not Fix Correct this HED by grouped above related bringing these controts and displays. annunciator alarms closer to the controls and displays on associated panels. 164 164S Annunciator response Correction Integrate with HED December '86 Annunciator response controts not coded for made 182SS. Enclose the controls demarcated by ease of recognition. controls with 3/8" orange box around. demarcation lines in Per B&R 3624. accordance with CNS HF standards. 239 63T Secondary containment Correction Provide sumps' WL December 886 Levet transmitters added (SC) sumps' water made indications. Range to to each RX Bldg floor level indications not cover IOP requirements drain sump with C available. + 20%. Operability indication on Panet S I requirements of and PMIS. See BER 3624. ( instruments are same as Category.2 of RG 1.97 instrumentation. 240 64T Alarm for secondary Fix Provide Torus Area containment forus Area tevet alarm, with a tevet, es an alert to setpoint consistent with emergency, not available. EOP entry conditions. 241 651 Direct indicdtion of No action NEP 637 sump levet seconary containment instattation will sump pumps' discharge provide necessary oct avaitable. indication of system functional operation. No additional action required. k 441 175SS Existing labelt are Correction Review latset content Dccember '86 New labels inst alled not cit ar with respect made and tobricate new on this penet to correct to f unction or intent. tabeling that describes this HED. Ref tr to tunction of the n'r1ock iabel clange documont. Indicating lights. 442 1/5SS Incontestent use of Correction febricate new labeling December 'fM A list of acrenvms 6nd sc 4 onymt, er d mada consistent w/tabeIing sbbt 2viat ion entreted abbreviations. throughout tFe Control in the GS Hf guidelines. R er 'a . Caution must be Ww labels made when cxercir,cd to ent.ure no applitable crimplying discrepancies are with guidelines. Refer generated between new to Panel S label change tr. bets made & terminology document.
. found in procedures.
l l Panet S Page 1 of 3
1: Page 58 of 112 l
'CNS DCPDR HED CORRECTIONS
SUMMARY
.f I' I- PANEL S
,Y RECORD. HED ACTION / IMPLEMENT. VALIDATION Of NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 443 177SS Indicators not marked Correction Normat ranges of December '86 The indicators for sump to show normal ranges made operation and entry levels and Torus Area of operation. conditions to show green band for emergencies, as normat operation and specified by CNS E0P's, red arrow f or entry to wi!i be marked on emergency. See B&R 3624.
primary indicators. 444 178SS Number of graduations Correction Replace scales per CNS December '86 Replaced RW LI-900 scale between numbered made stendards. with human factor new markings on scates scale for the forus Area exceed the maximum of level. nine. 446 180$5 Annunciator Fix Fabricate new nomenclature, annunciator tegend tiles acronyms, or where applicable in abbreviations are accordance w/ station not standardized. human factor stds and NUREG 0700 guidelines. Ensure the update of appropriate dwg2 and procedures. Ensure operator awareness of any changes in [N terminology used. 181SS Annunciator alarms are Fix Implement per CNS human not prioritized for factor standards. A required response three levet levet by legand plate prioritization code color, based on color. Red, amber & white will form the basis fcr alarm prioriti:ation in CNS Control P.oom. 448 182SS Alarm r esponse system fix Standardize utarm not consistent omcng response systems araong penets. ett ranets to the trianguter ar.~angement of cortrots used on BOP j panels. " Acknowledge a 1 and " Reset" PB 5 on top l row, and test en bottom I row. Set C6 HF ! standards. j l 449- 183SS Association of Ec rection Provide functional Dec+mber '86 ERP sump meters weie i ce.dbac k to related mnde grruping to associatt reloc~ ted above s es eted cortrots r.ot eDparent pump cour.ters to purrp cont rol s, E.nd 4 ines of. throtch tobeting, twitches f or ERP D a;ma r c . Jdentify a mimirs, demarcation system. related equipment. Eee l lines. See B&R L6:4 ! t, i w, Panet S Page 2 of 3 ,
Page 59 of 112 j
, , . , Cws DCRDR HED CORRECTIONS
SUMMARY
b ( x.- j- PANEL S j RECORD HED ACTION / IMPLEMEN1. VALIDATION OF WO. 1D. DESCRIPTION STATUS RE SOL UT ION DATE CORRECTIONS 459 ?73SS Controls & displays Correction Relocate ERP controts December '86 ERP sump meters were located outside made and pump counters elevated and the new recommended zones. together with yard sump meters compty. pump controls to See B&R 3624. satisfy anthropometric concerns as well as to provide improved functional groupinga.
.461 174SS Related groups of Correction Provide functional December 886 System and subsystem controls or displays made demarcation to set off groups identified and not set off by functionally related were enclosed with line demarcation lines. groups of controls and of demarcation. See displays. B&R 3624 462 89SS Extensive temporary Correction Review temporary December '86 Temporary labels labets are being made labels and provide eliminated. Formal used. formal labels as needed, labets include necessary Develop an information. See administrative procedure B&R 3624 and Panet S to address placement of label change document .
temporary operator aids. 463 18SSS Control switch correction Fabricate new legend December '86 Enhancements position not made labets which reflect implemented.
/'~~'N permanently marked. control position. The f% new labels should be s_ ,, consistent with existing labels in terms of color, letter size, terminology, size and location. Att labels should be permanently attached, i
4 l
\s Panel S Page 3 of 3
O I l O s'see4~etseos 4 i
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l I O
Page 60 of.112 l l-CNS DCRDR HED CORRECTIONS SUMMAR1
-( FIRE PANEL
~_
RECORD HED ACTION / IMPLEMENT. VALIDATION OF No. 10. DESCRIPTION STATUS RESolUT!0N DATE CORRECTIONS d
- 13. 13S Controts of similar Fix To be coordinated with functione not grouped .other FP modifications, in consistent order.
.50 5'0 S Association of Fix Integrate with HED 279$5 i feedback to related to provide necessary controts not apparent- association of controts through labeling, and feedback.
mimics, demarcat f ore tines. 159 159S Highty dense No action Not a serious problem. annunciator matrices The maximum number of within penet. tiles is 36, less than 50, recommended in NUREG 0700. 517 .243SS Annunciator response Fix Integrate with HED 24755. controts not coded for Enclose the controls ease of recognition. with demarcation lines in accordance with CNS HF standards, 538 244S5 Unidentifiable process Fix identify process units on units. on face of recorder. f% 1{ 245SS Several nuisance Fix Review the fi6'uency of ( alarms are present these nuisance alarms, during operating their setpoints relative state. to the equipment limiting values.
.520 2465$ No standard guide for Correction Provide a standard for Aprit '86 writing annunciator made writing annunciator p ocedures is ir usr. proceduN r..
5?1 247$$ Annunciator response Iix Standardize tiarm buttons and response systemr, :among demarcation of ati panels tr> the contro(s are trianguiar arrangement inconsistent with of cont rols used on SDP other panels. penets, " Ac knowl ecip e" and "keset" PD's en top row, and " Test" on bottom row. See CNS HI standerdc. 522 248SS s.nnunciator tegend rix Fnaricate new tile terminology is annunciator legend files not consistent with and ensure conf or mance the inom s i g nL's with system dericoation , function. & controis 8abeling. ! 523 24fSS Annurc iatot s wi tt) Fo action Placement of setpoints <
^multipl? trip levelt. on windows is not I not provideo w;th -nec es s.a r y. they are parameter setpointa. easily found in alarm
)
ps procedures located at I t panets, l pr Fire Panel Page 1 of 4 ___ . _ . _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ }
Page 61 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
f FIRC PANEL
%.s' RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 524 250SS Annunciators with No action Alarm setpoints are multiple trip levels identified on alarm not provided with procedures, located parameter setpoints. on panets.
525 251SS Multiple choice Fix Identify those indications used on- multiple-choice starm tiles. indication alarms that are critical to safet). Where visual indicators not available on the panel to verify the high or low inputs, al6rms will be separated to single thoice indications. 526 252$5 Alarm Window tiles Fix The annunciator tiles in are inconsistent question should be in type size. enhanced to correct
. deficiencies in agreement with specific CNS station standards and NUREG 0700 guidelir.es.
- ["~N 253SS Annunciator Fix Fabricate new annunciator j nomenclature, legend tiles where
\ ,,, acronyms, or applicable in accordance abbreviations are not' w/ station human factor standardized. stds and NUREG 0700 guidelines. Ensure the update of appropriate dwgs and procedures.
Etisure operator awareness of any changes it.-
- erminology used.
529 255SS Labets and indicatins Fim deview po.rition of lights are visually labels and ILS relative obstructed by hand to o$socirted conf ret s durir.g switch 2nd make the necessary movement. corrections per NUREG 0700 guidelines. 1 533 259SS Inconsistency in Uc action HFD is not of safety insertiran of ieys significance. Direction in Aey wpera+ao of key insertioa is l s.w i t c he s . apparent through swit b i der, i g n . l l= 535. 26153 No notitive neans of Correctinr Existing annuneittor SYS July '89 l1 diagr.osing failed Ande at CNS incorporate test l indicating lights c' capabilities so no l available. nction is required. F o. l' critical signal indicating tights, a bulb replacement j
~~s program will be ]
implemented. J
\ l fire Panet j' Page 2 of 4 .____---- --____ .- _ 1
l h Page 62 of 112 fl
,_ CNS DCRDR H[t) CORRECTIONS
SUMMARY
./ \
{
- %d .
}. FIRE PANEL i' RECORD HED ACTION / IMPLEMENT. VAllDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 537 26355 Falture mode of No action Indicators basicatty instruments not fait downscate.
evident. Correlation with other indications verify ! instrument failure. 538 264SS High indicators on the Fix Relocation of panel experience glare indicators will reduce and reflection, glate and reflection. 540 266SS Annunciator panets can No action Operator has to walk be seen but not read to panel to silence from positions other alarm, where he can than directly in front read annunciator tite. of penets. This HED is not in violation with
- NURE G 0700.
541 26755 Temporary labels are Fix Review services used for power supply presently being identification and on provided by use of alarm tiles. temporary labels. Determine their necessity and replace-with permanent labels
/N in accordance with
/ ) NUREG 0700 guidelines.
. 54V) 268SS Labels and tegend Fix Relocate existing plates not uniformly labels in compliance positioned for with specific station functional clarity, standards.
543 '269S5 Existing tabels are Fix Fabricate new labels not cle6r with respect consistent w/labelinD to function or intent throughout the Control Room. Coution must be eFerCised to ensufd no discrt@ruch.s are generated between new 1ab2Is etade & termir.otogy inund in procedures. 145- 2/155 tack of pnet rix Fabricate a new label ] function that describes panet 1 identification and merge with existing l t bet, panel labeling in a nierrechical system. j d i i l i
/"~N Fire Panet Page 3 of 4
)
i i
Page 63 of 112 CNS DCRDR HED CORRErYlONS
SUMMARY
,Q
( FIRE PANEL
\v-
. RECDRD. HED- ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUtlON DATE CORRECTIONS 546 272SS Lack of labels for Fix Fabricate new labels identifying system identifying system designation. designation. Correct tabets identification.
547 273SS Lack of component Fix Fabricate new tabets identification that describe the function tabels. of equipment item and component ID. 548 274SS Use of colors not Fix Integrate with HED 21S consistently applied for development'of on panel. human factor plant stds for the Control Room. Perform enhancement techniques in forms of demarcation, mimics, zone marking of displays and functional coding of controls. 549 2755S No' plant standard Correction Develop Control Room December '86 CNS human factors exists for color made color coding as a part standards developed coding. of CNS human factor and implemented. engineering standards.
. 277sS Strings and matrices Fix integrate with HED 27955
( of components of similar functions not end 276SS. New labeling should be merged with differentiated by existing labels in demarcation or hierarchical form, hierarchical tabeting. 553 2795S Control and displays F i:a Integrate with the located outside design modification recommended zones planned for whis panel. Relocate it, accorcants* with NvREG 0700 nr,threpomstric limits. l l l l l I 1 s Fire Panet Page 4 of 4 I l- ____m._n.____ _ _ _ . _ _ _ . _ _ _ _ _ . _ _ _
1 O q 4 1 l l PANEL Q & G HEDS O
F Page 64 of 112 CNS DCRDR HfD CORRECTIONS
SUMMARY
' PANEL Q & G
' \J
-f.cCORD HED ACTION / IMPLEMENT. VAllDATICN Of
; . NO. ID. OfSCRIPTION ST Af tJS RFSOLUTION DAtf CORRECTIONS l' 252- 76T CNS dose rate Correction PMIS dose assessment May '89 assessment requires made display available.
performing calculations. 253 77T Site boundary dose correction PMIS dose assessment May '89 rate not directly made display available. available requires communication with health physics (HP). 4 45. Controls & displays Fix Conceptual design of located outside panels will utilire recommended zones. tilting of top control switches instruments and located 14" above relocation of lower max. Limits. Visual controls.
! displays tocated 27" below min. timit and 11' above max.
.timits.
8 BS Related groups of Fix Enhancement in controts or displays agreement with not set off by specific station fi demarcation lines. human factor standards and NUREG 0700 j
\ guide 1ines.
26 26S Legend plates Fix Develop standard format identifying for tegend plates that operatforat limits identify equipments' not cleer or operational limits, stcnderd. Implement per the standards. 29 ' 29S Lot els and tegend Fix Fabricate new lat>et s plates not used to identif y ing system identify system deslanation. Corre,t designation, labets identification. 36 36S tabels not Fix Relocate existing labels consistently in coupliance with positione6 above or specific stacion below labels, standortjs. 38 38S Extensive temporary Fix Review services rretantly labris are being being provided by use of ust i. - ttmporery (t.b>tS. Otteemine thest ..ier es s it y l> and restace $4ith pernanent labets in er.cordance with NUREG 0/00 guidelines. 42 42S Temporary labets not fix Integrate with HED 38S in periodical t y reviewed replacing temporaries to make permanent or with permanent labels. remove. C/ Panet 0&G Page 1 of 6
u, Page 65 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
,g
[\ PANEL Q & G T% RECORD HED ACTION / IMPLEMENT. VAllDATION OF Wo. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 71 71S Digital readings on Fix The continuous trend Kaman system do not recorder is used for correlate with backup indication, a recorder readings. paper and scale change of the recorder may be necessary. 72 725 Failure mode of No action Indicators basically instruments not fait downscale. evident. Correlation with other indications verify instrument failure. 76 76S Recorder printed Fix Integrate with 45 in values not easily raising recorders, read. 86 86S Alarm points not Fix Integrate with NED 96S. Identified on Identify normal ranges recorders. of operation & entry to emergency on recordar. Verify that alarm points are below or at the emergency marking. r^~s' . 965 Recorder scales not Fix Identify normal ranges [ marked to show normal of operation and entry .k or abnormal ranges of to emergency per EOP's
'~ operations, on recorder scales. - 99 99S Switch positions not fix Purchase or fabricate clearly marked. new legend labels which reft.ect control position. The new (abets should be consistent with existing labets in terms of color, letter size, terminology, size and location. All labels should be permanently attached.
119 119S Indicator scales not Fix Replace scale with easily read when standard size statione.d at the lettering, pantt. 136 136$ AnnJnciaters on Poisel C Fix rorrect the HED by j not grouped above bringing these i reinted controls and ar.nunciator alarms displays of Panet G, closer to the sontrols and displays on associated panets per feasibility study recommendations. P
/ \ %s Panel 0 & G Page 2 of 6 ]
i Page 66 of 112 l 1 CNS DCRDR HED CORRECTIONS StfMMARY j g i j PANEL 0 & G
\ i l
RECORD HED . ACTION / IMPLEMENT. VALIDATION OF NO. 1D. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 147 147S Atarms not prioritired Fix Imptement per CNS human for required response factor standards. A q tevet by legend plate three level j color. prioritization code ' based on color. Red, amber & White will , form the basis for I alarm prioritization in CNS Control Room. 150 150s Reset button not Fix Standardize alarm provided - acknowledge response systems among button is used for all panels to the reset. triangular arrangement of controls used on BOP panels. acknowledge" and
" Reset" PB's on top row, and test on bottom row. See CNS HF standards.
230 54T Limiting conditions Correction SPCS radioactive May '89 of operation (LCO) made release display radioactivity release contains LCO rate not readily information.
, available.
( (Calculations j required). ' 251 75T Radiation release Fix Chart paper and scale monitor recorder replacement it in paper scale does progress. Ensure an not match indicated equipment specification vertical scate, change is submitted identifying the new chart paper part number. 552 278SS Pen colors not fix Standardize pen colers consistent among among recorders. recorders. 567 293SS Multi-scale and Fix Integrate with logarithmic scale HED 1195. indicst-lons are difficult to read. 568 294SS Recorder information fix Integrate with HED 4E . not readable from in relocating ! standing position recorder. without door open. 569 295SS Related groups of Fix Enhanced in controls or displays agreement with specific not set off by station human factor j demarcation lines. r,tandards and 1 NUREG 0700 guidelines. l O Panel 0 &G ' 1 l Page 3 of 6
.' age 67 of 112 ENS DCRDR HED CORRECTIONS
SUMMARY
i j PANEL 0 & G msl RECORD HED ACTION / IMPLEMENT. VALIDAftCN OF
- N O .' ID. DESCRIPTION STATUS RESOLUTION DATE CDPRECTIONS 570 296Ss Controts and disntsys fix Integrate with not grouped in HED 24SS.
functional or sequentiot relationship.
.571 297ss Contro's and displays Fix Relocate controts and located outside. displays in accordance recommended zones. with the recommendations of the feasibility study performed on panel modifications. For those meters that will not be relocated, utilire tilting of displays to improve readability.
572 2985S Use of colors not Fix Integrate with HED 21s consistently applied for development of human on panel, factor plant stds for the Control Room. Perform enhancement techniques in forms
,, of demarcation, mimics, I
j zone marking of displays, and functional coding (/ of controts and diLplays utititing spec cotor coding. 573 29955 Lack of penet function Fix Fabricate a new tabet identification tabet. that describe 6 panet and merge with existing panei tabeting in a hierarchical system. 574 300ss Inconsit. tent use of Ch fabricett new labeling acr onyms and consistent w/tabeling abbreviations. throughout the Control Room. Caution must Le exercised to ensure no discrepancies arte generated between new labets made and tertainology found in procedures. 375 301SS tabets not consistent Fix Enha".ced in in type style ad egreement w th uNS Hf application of type standeeds ano ire. NUREG 0700 guidelines. I ( v Fenet O f. G thDe 4 Of 6 _ _ _ _ - - _ - _ _ _ _ _ - - _ _ - _ - _ - _ _ _ _ _ _ _ - - _ _ _ _ _ - _ - _ . _ _ _ _ - _ _ - - - _ _ - _ _ _ - _ _ _ _ - ~
l A l Page 48 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
r"~ 's j
-f )' PANEL 0 & G V _ %/
RECORD HED ACTION / IMPLEMENT. VALIDATION OF WO, 10. DESCRIPT10N' STATUS RESOLUTION DATE CORRECTIONS 576 302SS Labets are not size rix fabricate new labeling coded in a consistent w/tabeling hierarchical system. throughout the Control Room. Caution must be exercised to ensure no discrepancies are generated between new labels made and terminology found in procedures. 577 303SS Temporary tabels are Fix Review services being used for presently being breaker designation, orovided by use of temporary tabels. Determine their necessity and replace with permanent tabets in accordance with NUREG 0700 guidelines. 578 304SS Temporary tabels not .rix Integrate with consistent and MED 115SS and 216S5 controtted in for replacing with nomenclature, font, permanent tabels, and
- .- and totor. enhancing those not
[ . replaced in accordance t with NUREG 0700 guidelines. 579 305SS. Controts requiring fix Relocate controllers in manual nperation no' cccordance with the easily reached. recommendations of the teaFUltity study periormed on panel modification. 580 3065S Indicators on the fix Relocation of panel experience indicators will reduce ptbre and glare and reflection. reflectior,. 57 c- 3075S Instruments are not fix Scots .hanges should be scaled in process performed by minor units relating to design chsnge. Ensure system operation. appropriate calibration and surveillance procedures are updated. Ensure appropriate operator training will be conducted.
.r l
N Panel 0&G PaDe 5 of 6
Page 69 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
,nq ;
( } PANEL Q & G
*,Nd- /
RECORD. HED ACTION / IMPLEMENT. -VALIDATION OF NO. I D .~ DESCRIPTION STATUS RESot0 TION DATE CORRECTIONS 582. 30BSS Indicators not scated fix ' Replace scale in with subdivisions in accordance with CNS HT decimal multiples of standards and 1, 2 or 5. NUREG 0700 guidelines. 583' 309S5 Printed values do not fix Replace chart paper. correspond to scale values.
- 504 310SS No positive means of Cerrection Existing annunciator July '89 diagnosing failed made system at CNS incorporate indicating lights test capabilities, so available, no action is required.
For critical single-indicating tights, a bulb replacement program witt be implemented. 585 311SS Displays located below fix Integrate with HED 186SS recommended heights. for relocating recorder. 586 312SS Alarm window tites are Fix The annunciator tile in inconsistent.in type question should tse size, enhanced to correct
'gs 1
deficiencies in agreement with specific
\ ,
CNS station standards and NUREG 0700 guidetines. 587 313SS Association of fix Integrate with HED 106SS feedback to related to provide necessary controls not apparent association of controts through labeling, and feedback. mimics, demarcation lines. j 588 314SS Unidentifiable process Fix identify process units units. on face of recorder. I 589 315SS Annunciator response fix Integrate with HED. controls not coded Enclose the controts for esse of with demarcation lines
. recognition, in becordance with CNS HF standards. #
i I l l l' \
\
Panet 0&C j Page 6 of 6 ' {
- - , - - - , - , - --,,---,-,-r- ---,,-,--------,--------,,--------r, ,.,--- -,---- - - - - - - - - - , , - - , - - , - - , , . - - - - .,r--- G g ex~ste.,o s e.,,seos l l l f' 1 O
l L Page 70 of 112 I CNS OCRDR HED CORRECTIONS
SUMMARY
L 7N j f PANEL 9 10 & 9-11
\ / I
%d l RECORD HED AC110N/ IMPLEMENT. VAllDATION DE NO. 10. DESCRIPY10N STATUS RESOLUil0N DATE CORRECTIONS 248 721 off gas vent pipe Correction Raise scale or replace May '88 Recorders have not been j recorder pointer made pointer. Same in use. They were I
covers reading on discrepancy identified removed from panet - scale. in CR survey refer to HED #247. (HED 318S5). 246 701 Off-gas vent pipe Cor s ec t ion Integrate with May '88 Of f gas vent pipe units I indication meters made HED 317SS for . were not in use and i located 24" from the performing the design been removed, floor, modifications to improve the location l of the recorder. 247 71T tocatton of functional Correction Relocate labels in May '88 Units have been removed labets of off-gas vent made accordance with CNS from panet. HED l pipe indication meters HE standards. resolved. are inconsistent (sometimes above or below meter). 5 5S Cont ots and dispinys Correction Conceptual design of May '88 Relocation of controts located outside made panets will utilize and displays implemented. recommended Zones. relocation of controts Refer to drawings Control switches and displays. SER 3605 & 3606. located 26" below min. m limits and 11" above max. Limits. Visual [g displays located 28" bcLow min, limits and 6" above max. limits. 9 95 Related groups of Correction Enhancement in May '88 enhancements controls or displays made agreement with implemented. not set off by specific station human demarcation lines. factor standards and NUREG 0700 guidelines. 14 145 Controts and displays Correction Integrate with HED SS. Mey '88 Equipment relocated and of similar functions made modification will functionally grouped. not grouped in require desl Dn change. Refer to drawings consistent order. Ensure appropriate BER 3605 & 3606. drawings are updated and operations department is aware of the chanDe. 16 165 Demarcation or Correction Integrate with HED 95. May '88 Label and demarcation sequencing within made line enhancements system grouping implemented. Sce not apparent, drawings BER 3605 & 3606. 27 27S Permanent tabels not Correction Develop standard format May '88 Permanent labels have used to provide made for tegend plates that been implemented for operational limits identiiy equipments' use as tnutiont, or or warnings, operational limits. or warnings. Implement per the standards onnet 9-10 E 9-11 Page 1 of 3 l
l Page 71 of 112 l ! CNS DCRDR HED CORRECTIONS
SUMMARY
is -
\ PANEL 9 10 & 9 11 %J RECORD HED ACTION / IMPLEMENT. VALIDATION Of NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 30 30s Labels and legend Correction fabricate new labets May $88 Labeling enhancements plates not used to made identifying system implemented. Refer to identify system designation. Correct 9-10 & 9 11 retabeling designation. tabels identification document.
31 31S Labets not used to Correction Fabricate a new label May '88 Panet functional identify panet by made that describes panet identification number and function, and merge with existing implemented per panet panel tabeting in a retabeling. hierarchical system. 32 32S Labels and tegend Correction fabricate new labels May '88 Labeting enhancements plates not easily made consistent w/tabeling implemented per the read when stationed throughout the Control standards. Refer to at penet. Room. Caution must be panets 9 10 & 9 11 exercised to ensure no retsbeting document, discrepancies are generated between new labels made and terminology found in procedurer.
- 39 39$ Extensive temporary Correction Review services May '88 Temporary labets replaced labets used. made presently being by permanent tabels, provided by use of temporary labels.
[ Determine their
'(' necessity and replace with permanent labets in accordance with NUREG 0700 guidelines.
54 545 Association of Correction Integrate with HED SS May '88 Panel enhancements that feedback to related made and 14S to provide include retabeling and controts not apparent necessary association functional demarcation through labelinD,. of controls and implemented. Sec mimics, demarcation feedback. drawings B&R 3605 & 3606. Lines. 56 56S Controts requiring Correction Relocate controllers May '88 Controtters relocated manual operrtion not made in accordance with the in Licordance with the easily reached. recommendations of the des i gn change document Control switches feasibility study 87 15B. tocated 26" below performed on panel min. timits and 11" modifications. above max. timits. 65 655 Indicators not marked Correction Zone markings should be May '88 Banding of indicator to show normal ranges made used to show scates implemented per of operation. operational implications DC 87-153. of various readings, such as " Operational Range", " Upper Limits",
" Lower Limits" and
" Danger Zone". Zone markings should be conspicuous and dir,tinctively diiferent 1or different zones.
A Panet 9 10 & 9 11 Page ? of 3
F. m
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l Page 72 of 112 l CNS DCRnR HED CORRECil0NS
SUMMARY
f .; e '\ . i 1 PANEL 9 10 & 9 11-Q/ RECORD- HED ACTION / IMPLEMENT. ' VALIDATION Of NG. 1D. DESCRIPf10N STATUS REsotVT10N DATE CORRECTIONS 69 69S Instruments not scated fix SPDS will provide the in process units information in relating to sys'em operational units of operation. CURIE /HR.
- 104 104S. Control switches above Correction Integrate with HED Sb. May '88 Control switches are j and below recommended made for relocating relocated and placed '
heights. Control controls. in f unc t ional grouping ; switches located 26" with related controls, below min. Limits cnd See drawings 11" above max. Limits. BER 3605 & 3606. 107 1075 MSL radiation monitor Correction Switch size not the May '88 Switchguard cover for , switch not of made problem. Switchguard the MSL radiation nonitor adequate size. cover is making it switch was modified and difficult tr operate made the control more the switch. Replace accessible for manual or modify the guard operation. cover. l 120 120S Meters are far below correction Integrate with HED SS May '88 RX Bldg vent monitors l sight making it rode in performing the were elevated, and the ] difficult to read design modification off gas vent pipe l scale. to relocate meters. monitors were removed. ' See drawings BER 3605 I
-g & 3606. 1 / \ 1215 Indicator scales not Correction Integrate with HED SS. May '88 Relocation of displays easily read when made implemented per stationed at the DC 87158. ARM panel. components could not be relocated due to tack of panet space, i 130 130S Process units and Correction Identify process units. May '88 Process units made multipliers not made availt6te on instruments. i specified. See design change i document DC 87 158.
234 58t SC HVAC exhaust Correction Same discrepancy May '88 SC HvAC monitors were radiation meters made identified in CR survey relocated to a higher l A & B located 15" (HED $$). Fix position on Panel 910. i from the floor. according to l feasibility study I recommendations. 235 59T Alarm setpoints are Correction Replace by permanent May '88 Alarm setpoints ! temporarily placed made tabels. Discrepancy identified through ; below SC area also identified in CR banding of indicator ! radiation indication survey (NED 395). scates of Sc area i meters. radiation meters.
]
I j'*%%
$ l ks x Panel 9 10 8 9 11 i Page 3 of 3 {
i l' l I
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PANEL 9-02 HEDS G
Page 73 of-112
'CNS DCRDR PED CORRECTIONS
SUMMARY
/ ,_ N
{ )
/
PANEL 9 02
.%/
RECORD HED. ACTION / IMF(CMEN!. VALIDA110N Of NO. 10. . DESCRIPTION S_TATUS RESOLUTION DATE CORRECT IUwS 51 $15 Association of Correction integrate with May '88 Devices relocated'to feedbr,ck to related made HED 3175S in achieve proximity of controls not apparent relocating recorders related controls. See through labeling, with their associated drawing B&R 3601. mimics, demarcation controls.
-tines.
129- 1295 Process units and Correction Identify process May '88 Process units added per multipliers not made units. scate enhancements a specified. refer to DC-87 158, 183 7T Recorder . Correction Label recorder May '85 Recorder labeled. Identification labet mode missing. 236 60T Frocess units not Correction Identify process units May 888 Process units added per identified on SC area made on face of recorder, scale enhancements 1-radiction recorder. Same discrepancy noted refer to DC 87-158. in CR survey (NED 1295). 237 617 Chart paper of SC area Correction Replace chart paper. May '85 Chart paper replaced. radiat',on recorder made does not match recorder scale. 2"
- s' ,
62T Recorder contains Fix To alleviate this HED l excessive plots no will probably require ( single trend can- reducing the number of
easily be inputs to a recorder by distinguishable. providing additional recorders, if scale is a problem, it is ,
possible to purchase ! split scale recorders. 249 73T Inconsistent Correction Review of the existing May '88 Labeling enhancements functional labeling mode labets should be implemented per between meter and performed to determine Panel 9 02 retabeling recorder for service which label best document. water radiation conveys the intended monitor. meaning. Corrections should be made in agreement with the CNS Control HF standards and implementation guidelines. 250 747 Service water fix Same HED identified in radiation recorder CR survey (HID 318SS). pointer covers reading on scale. O Punel 9-02 Pege 1 of 4
Page 74 of 112 l' CNS DCRDR HED CORRECTIONS
SUMMARY
,q -l 1 PANEL 9-02 \v/
RECORD HED ACTION / IMPLEMENT. VALIDATION OF No. 10. DESCRIPil0N STATUS RESOLUTION DATE CORRECTIONS 425 1595S Use of' colors not Correction Integrate with HED 21S May '88 CNS human f actors color l' consistently applied made for development of coding standards on panet. human factor plant developed and stds for the control implemented. I- Room. Perform l enhancement techniques in forms of demarcation, mimics, zone marking of displays, and functional coding of controls and displays utilizing spec color coding. 591 317SS Displays tocated Correction Relocate ARM meters in May 888 Process radiation outside recommended made accorclance with CNS HF recorders relocated per zcnes, anthropometric limits, design change DC-87 15B. Drywell ARM's are highlighted through functional demarcation and labeling.
-592 318SS Pointers cover Fix Reise scale or replace recorder scales. pointers. j A
I 3195S Meter scales are hard Correction Replace scale with new May '88 New meter scales
\" to read. Need made ones that display developed and implemented intermediate intermediate markings. per design change markings. DC-87 15B.
594 320SS Possible dual meaning Correction Replace color of May '88 Colors of indicating for color of made indicating Lights in lights have been made. i indicating lights. accordance with CNS HF standard with no dual standards. meanings. 595 321SS tack of labels for Correction Fabricate a new label May '88 New labels made per identifying component made that describes the Panel 9-02 retabeling function, function of the document. equipment item and component !.D. 596 322SS Lack of labels for Correction Fabricate new labels May '88 Labeling enhancements identifying system made identifying system implemented. Refer to designation, designation. Correct Panel 9 02 retabeling tabels identification. document.
$97 3235S Lack of panel function Correction Fabricate a new label May '88 Panel functional identification lebel. made that describes panet identification and merge with existing implemented per panel panel tabeling in a retsbeting.
hierarchical system.
;R I \
v Panel 9 02 Page 2 of 4
Page 75 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
[m)' PANEL 9 02 (v/ RECORD HED ACTION / IMPLEMENT. VALIDATION OF No. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS
$98 324SS Inconsistent use. of Correction Fabricate new tabeling May '88 CNS human factors acronyms and made consistent w/labeting standards include a list abbreviations. throughout the Control of abbreviations.
Room. Caution must be Relabeling of boards exercised to ensure no utilized this standard discrepancies are list, generated between new Iabets made and terminology found in procedures. 599 325SS Labets not consistent Correction Enhancement in May '88 Label enhancements in type style and made agreement with CNS HF implemented. Refer to application of type standards and B&R 3601 and Panet 9-02 size. NUREG 0700 guidelines. retabeling document. 600 326SS Existing labets are Correction Fabricate new labels May '88 Labeling enhancements not clear with respect made consistent w/ labeling implemented per to function or intent. throughout the Control Panel 9 02 relabeling Room. Caution must be document. exercised to ensure no discrepancies are generated between new labels made and terminology found in g procedures.
./
(N 3275S Labels and legend Correction Relocate labets and May '88' Positioning of labels plates not uniformly made legend plates in implem';nted per CNS HF positioned for accordance with CNS HF standards - see panel functional clarity. standards and drawing B&R 3601. NUREG 0700 guidelines. 602 328SS Temporary labels not correction Review services being May '88 Temporary labels have reviewed periodically, made provided by use of been eliminated, and made permanent, or temporary labels. permanent labels removed. Replace in accordance installed in accordance - with NUREG 0700 with CNS HF standards. guidelines. 603 329sS Indicators not marked Correction Normal ranges of May '88 Banding of meter scales to show normal ranges made operation and entry implemented per design of operation, conditions to change DC 87-15B. emergencies, as specified by CNS E0P's, will be marked on rimary indicators. 604 330sS Instruments are not correction scate changes should be May '88 Process units identified scated in process made performed by minor on indicstor scales - units relating to design change. Ensure refer to DC-87-158. system operation. appropriate calibration and surveillance procedures are updated. Ensure appropriate operator training will tic r onduc t ed, k b Panel 9 02 Page 3 of 4 l
Page 76 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
f% .
. PANEL 9 02 RECORD HED ACTION / IMPLEMENT. VALIDATION OF EO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 605 331SS Alarm points not Correction Integrate with May 888 Scale banding added identified on made HED 329SS. Identify per DC 87158.
recorders. normat ranges of operation and entry to emergency on recorder. Verify that alarm points are below or at the emergency marking. 606 332SS Recorder scates not Correction Identify normal ranges May '88 Banding of recorder marked to show normal made of operation and entry scales implemented per or abnormal ranges of to emergency per E0P's design change DC 87158. operations. on recorder scaten. (Task incomplete).
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N. Panel 9 02 Page 4 of 4 ( L_ _ - _ _ __
I 1 J 4 1 6 PANEL 9-21 HEDS
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Page 77 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
,m
- [ \ PANEL 9 21 V.
RECORD HED ACTION / ]MPLEMENT. VALIDATION OF NO. ID. ' DESCRIPTION STATUS REsotUTION DATE CORRECil0NS 60 60$ Indicators'not marked Correction Entry conditions to May '88 Color banding of
'o show normat ranges made emergencies, as indicator scales o?. operation. specified by CNS E0P's, implemented per will be marked on DC-87 15B.
primary indicators. 75 755 Printed values not No action Recorders have been easily read. replaced. HED not appticable. 82 825 Ala m points not Correction Integrate with HED 92S. May '88 Scale banding added identified on made Identif y nor nal ranges per DC-87-158. recorders, of operation and entry to emergency on recorder. Verify that alarm points are below or at the emergency marking. 92 92S Recorder scales not Correction Identify normal ranges May '88 Recorder scales are marked to show normal made of operation and entry banded to show normat or abnormal ranges to emergency per E0P's and abnormal ranges - of operations. on recotder scales. ref er to DC 87-158. 118 118S Indicator scales not Correction Integrate with May '88 The MSL teak detection f-~% easily read when made HED 28 DSS. temp. meter has been
/ stationed at the replaced with a digital
\ '-
panel. One meter indicator making it indication located easily read from the. 17" above max. panet. Limits. 232 561 No f unctional tabel Correction Fabricate new label. May '88 Functional labeling for secondary made Some discrepancy implemented per containment area identified in CR Panel 9-21 relabeling temperature indication survey (HED 166SS). document. meter. 233 57T SC area temperature Correction Integrate with May '88 SC area temp indicator indication meter made HED 158SS in has been replaced by located above line relocating meter a digital indicator of sight. Indications to meet with large slee displayed . the anthropometric rtnerals omking it easily I limits. read from the panel. 426 160SS Use of colors not Correction integrate with HED 21S May '88 CNS human f actors color consistently applied made for development of coding standards on panet. human factor plant stds developed and for the Control Room. implemented. Perform enhancement techniques in form of demarcation, mimics, rone marking of displays, & functional coding of controls & displays utstiring r,pe, color coding. D~ t k
%~.
Panet 9 21 Page 1 of 4 i 1 [_ _ ___ . _ _ . _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
'I Page 78 of 112
.. CNS DCPDf: HED CORRECTIONS
SUMMARY
. ,m .
l \ PANEL 9 21 k RECORD HED ACTION / IMPLEMENT, VALIDATION OF
?O. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 427 161SS Lack of panel Correction Fabricate a new label May '88 Panet functional function made that describes panel identification identification labet. and merge with existing implemented per panel panet labeling in a relabeling, hierarchical system.
432' 166SS Lock of labelc for Correction Fabricate new labels May '88 Labeling enhancements identifying system made identifying system implemented. Refer to designation. designation. Correct Panel 9 21 retabeling labels identification. document. 433 167ss inconsistent use of Correction Fabricate new labeling May '88 CNS human factors acronyms and made consistent w/tabeting standards include a list abbreviations. throughout the Control of abbreviations. Room. Caution must be Helabeling of exercised to ensure no Panel 9 21 utilized this discrepancies are standard list. generated between new labels made and terminology fr.ind in procedures. 435 1695S Recorders do not Correction Identify process units May '88 Process units identif ied identify process units made on scale, on recorder scales per on = cates. meter enhancements for p this panel. 170SS Indicator pointers correction Enhancement in May '88 Meter scales enhanced obscure graduation made agreement with per panel design change marks and scale NUREC 0700 guidelines. DC 87 158. numerats. 437 1715S Meter indication on Correction Relocate the indicator. May '88 Temp. indicator has been panet experience glare made Integrate with replaced with a digital end reflection. HED 280SS. Indicator - no glare or reflection noted on the new indicator. 438 17'sS Annunciator Fix Fabricate new nomenclature, annunciator tegend acronyms, or tiles where abbreviations are applicable in not standardized, accordance w/ station human factor stds and NUREG 0700 guidelines. Ensure the update of appropriate dwgs and procedures. Ensure operator awareness of I any changen in l terminology used. 554 2BDSS Displays located Correction Relocate temp. May '88 The HSL teak detection outside recommended made indicator in accordance temp. meter has been zones. with the FE replaced with a digital recommendations. tndicator making it easily read from the n panet. O Panet 9 21 Page 2 of 4
1 1 1 Page 79 af 112 CNS DCRDR HED CORRECTION 3
SUMMARY
(g PANEL 9 21
-{ )
QJ RECORD HED . ACTION / IMPLEMENT. l VAllDATION OF :l NO. 10. DESCRIPil0N STATUS RESOLUTION DATE CORRECTIONS j W
$55 281s$ Temp. Indicator for Correction fabricate new tabels May '88' Panet retabeling h steam leak detection made that describe the implemented per CNS i lacks labet function of equipment Hf standards. I
-identification. Item and component ID. standards.
l ] 4 556 282S$ Operational limits not fix fabricate a legend i identified through plate that identifies l tabeling legend the various temperature plates, limits in various plant monitored regions on this panel. .!
$57 283SS Labels.not consistent Correction fabricate new tabeling May '88 Label enhancements in type style and made consistent w/tabeling implemented. Refer to application of type throughout the Control SKE EE 608 and Panet 9 21 size. Room. Caution must be 1abel change document.
exercised to ensure no discrepancies are generated between new Iabels made and terminology found in procedures. 558 284SS Name tags below Correction Relocate recorder's May '88 New tabeling implemented. recorders cannot be made name tags place on read when stationed face of recorders. [f at the panel.
\
Sw 285SS Temporary tabels are Correction Review services May '88 Temporary labets have not minimized. made pretc.atly being been replaced by provided by use of permanent labels, temporary labels. Determine their necessity and replace with permanent tabels in accordance with NUREG 0700 guidelines. 560 286SS Temporary labels not Correction Integrate with May '88 Temporary labels made. HED 285SS in replacing reviewed periodically, made permanent, made permanent or temporaries with removed. permanent Iabets. 561 287ss Temperature indicators fix Temperature indicator not marked to show cannot be marked for normat or abnormal normal range or entry ranges of operation. to emergencies since it has severat setpoints. Operational limits will be identified on a legend < plate. (Refer to HED 163SS). 562 288Ss Temperature indicator Correction Relocation of the May '88 Temperature indicator experiences glare and made indicator (Hf D 2805S) replaced with digital re fl ec t i on. will resolve this indicator refer to d i t.c r epa nc y . design correction of
'g HED 280SS.
\m Panel 9 21 Page 3 of 4
Page 80 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
j [ l PANEL 9-21
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s.q' RECORD' HED ACTION / IMPLEHENI. VAllDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 590 ~ 316ss Multi channel Correction Review services May '88 recorder does not made provided by these display channel recorders, in view being plotted during that backup abnormal conditions, indications are avaltable to verify recorded value. 201 25T No direct readout of Correction Analysis of operator July '88 RX cooldown rate made tasks is recommended available. for establishing operator information requirements. Visual displays should provide all the information about system status and parameter values needed to meet task requirements in normal and emerDency situations. Add display to PMis for RX cooldown and heatup rate.
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(._- Panel 9 21 Page 4 of 4 l
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Pcg3 81 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
/ : PANEL P, and P2 E LORD .. ,HED -AC110N/ IMPLEMENT. VALIDATION OF' NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS ,
10' 10S' Reinted groups of Fix Enhancement in agreement controls or displays with specific station not cet off by human factor standards , demarcation lines. and NUREG 0700 guidelines.
'17 17S Demarcation or Fix Integrate with HED 10S.
sequencing within system grouping not apparent. 28 28S Permanent labels Fix Review services needed to replace presently being provided operator additions. by use of temporary labels. > Determine ~their necessity and replace with permanent labels in accordance with NUREG 0700 guidelines. 35 35S Labels not clear with Fix Fabricate new labels respect to function or consistent with labeling intent. throughout the Control Room. Caution must be exercised to ensure'no discrepancies are
,(g . generated between new
;. labels made and
. terminology found in procedures.
43 43S -Temporary labels not Fix Integrate with HED 28S j periodically reviewed in replacing temporaries to make permanent or with permanent labels. remove. ; 66 665 Indicators not marked Fix Normal ranges of to show normal ranges operation and entry of operation. conditions to emergencies, as specified by CNS ECPs, will be marked on primary indicators. 70 '70s Instruments not scaled Fix Scale changes should be in process units performed by minor relating to system design change. Ensure operation. appropriate calibration and surveillance procedures are updated. Ensure appropriate operator training will i be conducted.
-y k
V Panet P, and Py Page 1 of 6
m L l' Page 82 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
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s' PANEL Pi and P2 l NECdRD HE.D ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS-j73 . 73S Failure mode of No action Indicators basically instruments not fait downscate, evident. Correlation with other indications verify instruments failure. 87 87S Alarm points not Fix Integrate with HED 66S, identified on 97S. Identify normal recorders. ranges of operation & entry to emergency on recorder. Verify that alarm points are below or at the emergency marking. 97 97S Recorder scales not Fix identify normal ranges marked to show normal of operationand entry to or abnormal ranges of emergency per EOPs on operations. recorder scales. 117 117S Switches for emergency fix Marking of the emergency or abnormal use not switches should be made consistently marked. in accordance with CNS HF standards. 128 128S Displays reflecting Fix Fabricate new labels
<s s only demand signal not where required in
-[ \ tabeled accordingly. accordance with specific
(~' ,/ station standards for labeling. Ensure proper operator training and update of manuals and procedures where applicable. 131 131S Process units and Fix identify process units multipliers not and multipliers on face specified, of flow recorders and indicating controtters. 148 14BS Alarms not prioritized Fix Implement per CNS human for required response factor standards. A . level by legend plate three level color. prioritization code based on color red, amber, and white will form the basis for alarm prioritization in CNS Control Room. f~%
%d Panel P, and P y Page 2 of 6
Page 83 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
;r )
'l \ PANEL P, and Pa
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5EiibRD - HED ACTION / IMPLEMENT. VAllDATION OF CO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 157 157S No method available Fix Place annunciator to assure placing identifiers on alarm annunciator plate in tiles. correct location during bulb replacement. 217 41T Alarm procedures for Fix Procedure change of EOPs Panels P1 & P2 pri(..ary containment specifying PC hydsogen hydrogen control concentration setpoints required. Alarm and operator actions not setpoints should be in avaltable, accordance with E0Ps entry condition. 218 42T PC hydrogen Correction It would be beneficial May '88 concentration alarms made to the operators to have and indications are front panet indication, located on back panets, this information could easily be provided on the PMIS/SPDS system. 219 43T Incorrect scate on PC Correction Review the hydrogen May '88 hydrogen concentration made analyzer output which recorder (should read feeds this recorder. 0 5% not 0 100%). Verify the signal corresponds to a span f ~'s of gas detection of ( 0 5% instead of 0-100%. ( 2id' 50T SGBT and ACAD fix Enhancement should be interface for venting performed in terms of the PC needs a mimic mimics and demarcation and identification of lines in agreement with flow path. the CNS Control Room human factors engineering guidelines and NUREC 0700. 424 15BSS Controls and displays Fix Review the need for located outside moving displays and recommended zones. controls. Relocate in accordance with NUREG 0700 anthropometric limits. l l 9 pe-~y ( ( Panet P, and P 2 Page 3 of 6 j l l 1 ____m________ _ __ _ _ _ _ _ _ _ . _ _ i
l Page 84 of 112 CNS DCRDR HED CORRECTIONS
SUMMARY
PANEL P, and Pg g i- 1 R 2.RD HED ACTION / . IMPLEMENT. VALIDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS L428 162SS Use of colors not Fix Integrate with EED 21S consistently applied for development of human on panet. factor plant standards for the Control Room. Perform enhancement techniques in forms of demarcation, mimics, zone marking of displays, functional coding of controls and displays utilizing spec color coding. 429- 163SS Lack of tabels for Fix Fabricate new labels identifying system identifying system designation. designation. Correct tabels identification. 430 164SS Lack of panet function Fix Fabricate a new label < identification labet. that describes penet ' and merge with existing panel labeling in a hierarchical system. 431 165SS Labets not consistent Fix Enhancement in agreement in type style and with CNS HF standards
-~s application of type and NUREG 0700 '\
[ ) size. guildelines. (>*,,/ 168SS Labels are not size Fix Fabricate new labeling coded in a consistent with labeling hierarchical system. throughcut the Control P.oom. Caution must be exercised to ensure no discrepancies are generated between new tables made and terminology found in procedures. 528 254SS Labets are not fix Review services permanently mounted, presently being provided by use of temporary labels. Determine their necessity and replace with permanent tabels in accordance with NUREG 0700 guidelines. f*% i. N. Panet P, and Pp Page 4 of 6
Page 85 of 112' l CNS DCRDR NfD CORRECTIONS
SUMMARY
.l ) PANEL P, and P2 l:
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RECORD HED AC110N/ IMPLEMENT. VAllDATION OF NO. ID. DESCRIPTION STATUS RESOLUTION CATE CORRECTIONS 530 256S$ Extensive temporary Fix Review services labets are being used. presently being provided by use of temporary labels. Determine their necessity and replace with permanent tabels in accordance with NUREG 0700 guidelines. 531 257SS Temporary changes or Correction Develop an May '88 modifications are not made administrative procedure controlled in that addresses the need application or for temporaries, and how incorporated in and where they will be administrative used. procedures. 532 258SS Indicator pointer rix Enhance in agreement obscures scate with NUREG 0700 numerals. guidelines. 534 260SS Indicating lights do Fix Corrections should be not indicate positive made in accordance with state or positive NUREG 0700 guidelines. response. Extinguished light means volve is
] actuated.
k 262SS Number of graduations fix Replace scales per CNS between numbered standards, markings on scales exceed the maximum of nine. 539 265SS Warning and diagnostic No action Discrepancy could not be alarms not segregated verified. The from information and information alarms on advisory storms. this panel are also considered warning and diagnostic alarms. 544 2705S Multi channel recorder Correction Examine recorder May '88 New O2 and H2 recorders does nut display made design and make are being installed in channel being plotted, necessary modifications in accordance with Design Information is not to display recorder Change 87-036. easily extracted. channel being plotted.
/
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\ j Panet Pi and Pp Page 5 of 6
Page 86 o' 112 CNS DCRDR HED CORRECTIONS
SUMMARY
, N
( j PANEL P, and Pg h
' RECORD HED ACTION / IMPLEMENT., VAllDATION OF NO. 1D. DESCRIPTION STATUS' REsotVTION DATE CORRECTIONS 550 276SS Control & displays Fix Integrate with HED are not grouped by 150SS. Enhancements in system with identical agreement with specific layout for repetitive station human factor groups. standards and NUREG 0700 guidelines.
563 289sS Related groups of Fix Enhance in controts or displays agreement with specific not set off by station human factor demarcoticq lines. standards and NUREG 0700 guidelines. 564 290SS Inconsistent use of Fix Fabricate new labeling acronyms and consistent with labeling abbreviations. throughout the Control Roon. Caution must be exercised to ensure no discrepancies are generated between new labets made and terminology found in s procedures. 565 291SS Switch labels for fan Fix Fabricate new labels coit units are hard to consistent with labeling
,/"~%g read. throuDhout the Control
\
( Room. Caution must be
\ ,,/ exercised to ensure no discrepancies are generated between new labets made and terminology found in procedures.
566 292SS High recorders on Fix Relocation of recorders panet experience some will reduce glare and glare and reflections. reflection. i l a 6Vn) Q/ Ponet Pi ancf P., Page 6 of 6 1 __ _ - - )
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Page 87 of 112 CNS DCRDR CORRECTIONS
SUMMARY
lD
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ASD PANELS
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EEYORD tied ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION' DATE CORRECTIONS 751 1ST Calculator needed Fix Provide calculator in ASD room to in ASD equipment determine RX tocker. cooldown rate. 755 SST Ho means to- fix -Provide new means determine RX of determining pressure after HPCI RX pressure. Isolation,
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i ASD Panels Pege 1 of 1
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I i
- i SEISMIC MONITORING PANEL HEDS i
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' Page 88 of 112 CNS DCRDR CORRECTIONS
SUMMARY
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f h SE!SMIC MONITORING PANEL
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' , RECORD- HED ACTION / IMPLEMENT. VALIDATION Of NO. '10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS
.759 BST Seismic panel needs Fix Install new labets new labeling. on Seismic panel consistent with CNS Hf label standards. -
760 95T Indireting lights on Fix Change color of Seismic panel do not indicating Lights in conform to CNS Hf order to conform with standards for CNS Hf color coding indicating light for indicating tights. color coding, 761 10ST Battery voltage Fix Change scale to indicator scate has conform with CNS Hf non standard standards for scale progression. Indications. f-
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Seismic Monitoring Panet Page 1 of 1
O CONTROL ROOM VENT MONITOR / LIQUID DISCHARGE MONITOR PANEL HEDS O
- p. . ___-7-.__.-
Page 89 of 112
. - . CNS DCRDR CORRECTIONS
SUMMARY
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)' CONIPOL ROOH VENT MONITOR / LIQUID
( j'
- 'Le DISCHARGE. MONITOR PANEL RECORD - HED #CTION/ IMPLEMENT. VAL DATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 762. 11ST'- CR vent monitor /- Fix Install new labels liquid discharge on panet consistent monitor panel needs with CNS HF tabel' new labeting. standards.
763 - 12ST ' Operator aid used' Fix Install a new placard
.to convert (; quid- to replace the discharge limits to operator aid.
alarm setpol<,ts should be a permanent placard. D
-\
f' [
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Control Room 4 Vent Monitor / Liquid Discharge Monitor Panet Page 1 of 1 1 i m._______________________.________________ _ _ _ _ . _ _ . _ . _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _. _ _ _ . _ _ _ _ _ _ . J
-----------,-,--------i--,,,,---,,-v------.---- - - - - - , -
7 O t TRAINING / ENVIRONMENT AND COMMUNICATION HEDS i l O
Page 90 of 112 4 CNS DCRDR NED CORRECTIONS SUMMA 9Y
/. ,,_,\
j . p TRAINING / ENVIRONMENT AND COMMUNICATION RECORD' HED ACTION / IMPLEMENT. VALIDATION OF
,1(L ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS
.[,
.165 165s Each volume or Correction Table of Contents May '89 binder does not have made identifying procedure an index or table of numbers and titles contents. Included in Volume One of the procedure binders.
Each volume of procedures also identifies procedure numbers contained in the volume. 166 166S Index tabling system fix Combine with HED 1653. within each procedure binder not convenient to use, 167 167S No administrative Correction A new Procedure April '86 procedure in use to made Writer's Guide has been assure standardization written by the station.
- of procedure format for This guide will address type style, this HED.
nomenclature as-labeled designetton of components entry / exit conditions, or identification of revision. J'~ 168S Setpoints and sensor Correction A new Procedure Writer's April '86 i identity not provided made Guide has been produced.
\ in emergency and This guide states that abnormal procedures. alarms, expected trends of indications of key parameters, and identification of system and equipment responses will be contained in the symptoms sections of abnormat/ emergency procedures. Alarm procedures contain storm se< points.
~169 169S Procedures do not No action EOPs will cover this provide contingency discrepancy.
actione if expected resultt are not achieved under degraded conditions. 170 170s Applicable revision of No action Only latest revisions of cross references not procedures available in identified. the CR. Latest revisions are verified by computer and procedure audit. 1 71 1715 Procedure index or No action latest revision of the table of contents not procedures is kept on updated to show file in the Controt latest revision. Room. Table of contents
/' , will not list the revision number.
t/L L Comm. Page 1 of 5 l l
Page 91 of 112.
.s CNS DCRDR HD CORRECTIONS
SUMMARY
TRAINING / ENVIRONMENT AND COMMUNICATION [E[ORD HED ACTION / IMPLEMENT. VALIDATION OF _ NO. ID. DESCRIPTION STATUS RESOLUTION DATF CORRECTIONS 172 172S Communication system Correction A new system is being May '88 A muttlachannet not' redundant. made instatted, galtronics system has been installed. 173 173S The PA system has no Correction Refer to HED 1725. May '88 A musti+ channel channel dedicated to made saltronics system has operations. -been instatted. 174 174S Communication system correction Refer to HED 172S. May '80 A multi channet not equipped with made galtronics system has channet select. been instatted. 175 1755: Control Room operator Correction Improve division of May '89 maintenance and made responsibilities. survelttance functions, Procedures 0.26, responsibilities not 0.9, 7.0.1, and clearly established. 7.0.2 define operator maintenance / survelitonee responsibititles.
'176 176S- Guidelines defining Correction Review the existing May '89 duties and made procedures (5.7.1 and responsibilities of 0.2) against NUREG 0737 shift members during guide i lnes.
emergency conditions
,TN are very general. 'ti 32T Concern regarding not correction Instatt phones and May '88 Additional galtronics.
enougfi phones to made system, units have been added account for falture to RX Building. Also of communication between att units in the RX RX Building and Control Building were converted Room. to multi ci 7 net. 223 471 NPSH for pumps taking Fix New EDPs based on suction from SP at BWROG EPG Rev. 4 verlous WLs not take into account available, various SP levels for NPSH curves. This HED will be resolved when the new EOPs are . implemented. 254 il Operators express Fix Provide plant specific f a serious need for simulator training. integrated plant training. t/f & Comm. Page 2 of 5 1 l _._________ _ _ ___ _ ___ _ _ __J
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;, CNS DCRDR HED CORRECTIONS
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) TRAINING / ENVIRONMENT AND COMMUN! CATION HED ACTION / IMPLEMENT. VAllDAT]ON OF No. ID. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 255 21 Lack of ventilation Correction Review the efficiency of May '88 system supply made tte existing filtration filtration. system. If not possible to atteviate this itED by increasing periodic cleaning or replacement of filter, then new filters would have to be installed.
256 31 Leck of an available correction The service water May '89 backup cooling supply made system is the backup for the Control Room cooling supply for the air conditioning system. Control Room A/C system. A new SW strainer was instatted and tested satisfactorily to prove an adequate backup cooling supply is availabte. 607 333SS Limited 9torage space fix Improve the space for for procedures and storing the procedures reference material. and expand the layout space for reference material. O ( 33455 Limited lay down Correction Utilire either a rotting May '89
\ space for use of made tray or a sliding cart on procedures and reference the new panel railing materials at the panets. system to provide lay down space for the procedures at the panets.
609 33555 Each procedure should Correction Procedure binders have May '88 be clearly marked in made been numbered and the binder or folder. marked. i 610 33655 Emergency procedures Correction Emergency procedures May '88 should be in a made have been placed in separate binder or separate binders with folder. specific color coding identifying them as EPs. til t 33755 Equipment and Correction A new Procedure Writer's April 886 administrative iim.ts made Guide has been produced. f for operation should ibis guide states that j be listed. <he Limitations section of procedures will contain the following (if appticable): Tech Spec LCOs
- Surveillance Requirements Major equipment operating iimits Administrative timits Special personnel
[N k 4 requirements to perform the procedur e s / v I 1/t & Comm. j Page 3 of 5 j i 1 - - _ _ _ _ _ _ - _ _ _ _ - _ _ - - _ _ _ - _ _ _ - _ - _ - _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ ___ _ _ _ _ . _ - - _ _ _ _ _ _ _ _ _ a
l l Page 93 of 112 I l l CNS DCRDR HED CORRECTIONS
SUMMARY
TRAINING / ENVIRONMENT AND COMMUNICATION val.lDATION OF l RECORD HED ACilON/ IMPLEMENT. 'l NO. ID. DESCRIP110N STATUS RES0tuil0N DATE CORREC110NS 612 338SS Reference material Fix Combine with HED 3335$. ' Identified in the procedures are not conveniently located. 613 3395S No controlled method Correction An administrative May '89 in place to address made procedure will be operators addition to written to address minor the CR penets. additions to the CR penets. Major additions are administratively controlled by design changeu. 614 340SS Communication to Cortection Consider instatiing May '88 A multi-channet in plant noise areas made flashing lights in noise galtronics system has' not easily accessible. areas for notifying been instatted. Problems personnet to contact the in high noise areas are CR. A hearing protector being addressed, encIosure shoutd be instatted in each of the noise areas to facilitate , communication. 615 341SS Indistinguishable Fix Equip back panet with r'x audible signals between different tone alarming j front and back panels, system.
\ l 6i / 342SS Prioritization of No action Prioritization of audible signals. audible signals is not desired. Depending on the specific alarm and existing plant conditions, the operator will respond.
617 343SS Inadequate emergency Correction Perform the necessary May '89 lighting at all panel made design modifications to surfaces. improve the emergency lighting in the Control Room. 618 344SS Background noise No action The highest noise level level slightly r.bove in the control is 70 dB limit. Routinely in the area around the provide noise levet printer. This printer below an interference is being replaced by a tevel for normal new quieter printer conversation. Neae.ure connected to the PMIS. in both dbA (Maximum 65) and dbC at each operating brea. 757 7si CR communication fix consider placing att equipment t.hould be CR communication retabeled and equipment in one placed in one control control location, gs location. Retabel c ommun i c a t i on
' equipment. l 1/[ & Comm.
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1 l 1 Page 94 of.112 { l
, .. 'CNS DCRDR NfD CORRECil0NS
SUMMARY
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-TRAINING / ENVIRONMENT AND COMMUNICATION
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RECORD - HED ACTION / IMPLEMENT. VALIDATION OF d NO. ID. DESCRIPT10N STATUS RESOLUTION DAir CORRECTIONS J 619.- 345ss Communicat ions' systems - Correction Maintenance testing of 'May '89 not subjected to made station intercom periodic maintenance system and bone phone tests. between CR-TSC EOF. will be added to the preventive maintenance List. 620 346SS CR communications Correction Equip the CR with . May '89 equipment not in wett made -sufficient extension marked locations. cords and locate them in specifically marked places. 621 347ss Dif ficulty in voice Correction Review the design of May '88 New protective communication among made existing protective gear ' gear purchased and operators wearing for the purpose of . instatled in the Control protective gear, installing headsets and Room. voice disphragms. Purchase new equipment if existing equipment cannot be modified. f O k i i ( T/E & Comm. Page $ of 5
o l GENERIC AND REMAINING HEDS O 1 O
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f ) GENERIC AND REMAINING k .' R;6RD . HED- ACTION / IMPLEMENT. VALIDATION OF NO. 10. OfSCRIPilON STATUS RES0 LOTION DATE CORRECTIONS 21 21S No plant standard Correction Develop Control Room December '86 CNS human f actors color exists for color made. color coding as a part coding standards coding. of CNS human factor developed and engineering standards. Implemented. 98 985 No' positive means Correction Existing annunciator July '89 of diagnosing failed made system at CNS indicating lights . incorporate test availabic. capabilities so no action is required. For critical single indicating lights, a bulb replacement program will be implemented. 134 134S Procedural provisions No action Normat practice is to to prevent. interchanging replace tight tenses indicating light tenses individually. Redundant not available. Indications available to distinguish interchanging tenses. 149 1495 Alarms not provided Fix Provide matrix with alphanumeric code identification for the for prompt response, alarm tiles by using
--~s nuueric/ numeric code.
[ This will maintain the ( existing atorm identification known to the operator. 155 155$ Alarms do not reflash Fix The existing annunciator for second alarm input. systems will be modified to provide auditory alert and reftash capabilities for high priority alarms. 156 1565 No standard guide Correction Provide a standard for April '86 for writing made writing annunciator annunciator procedures procedures, is in use. 158 158S Highty dense No action Not a serious problem. annunciator matrices. The maximum number of tiles (PNL 9 5) is 54, close to 50 recommended in NUREC 0700. V Generic & Remaining Page 1 of 2
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.i I GENERIC AND REMAINING
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RECORD HED ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 289. 23SS Atarm response system rix Standardize alarm not consistent among response systems among panets, att panets to the triangular arrangement of controts used on BOP panets. " Acknowledge" and " Reset" PBs on top row, and " Test" on bottom row. See CNS HF standards.
~206 301 Manual switches for Correction Relay blocks have been May '88 actuating relays for' made made to block these reopening MSivs not relays in the energized available. state. This will attow the MS!Vs to be opened.
257 41 SRM ramp switch is No action Re evaluated and too small to hold f or determined not a 90 seconds in significant problem. surveillance position. Need an operator aid. 259 6I The RPS power supply Fix May need swapping of lights are opposite lights and redo tags, their respective fm positions on the
/ . transfer switch.
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Tha 10ER Fuse labeting in Fix Review fuse labeling the Control Room in the Control Room needs improvement, and retabel if needed.
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[x \ PMis t l
'Rs.RD :HED ACT It$h/ IMPLEMENT. VAllDATiON OF l NO .' 10. DESCRIPTION STA10S RESOLUTION DATF CORRECTIONS 692 1 PMIS Red tight alarms No action Alarm displays have- j
- (atarm are constantly been eliminated from display) flashing in the the PMIS displays.
upper right hand ; corner of the ! display. I A93 2 PMIS Displayed alarms No action Alarm displays have (atarm of unknown source been eliminated from display) "UNK" not the PMIS displays, necessary. 694 3 PMis Alarms data not No action Alarm displays have (alarm separated in been eliminated from display) groups. the PMi$ displays.
'695 4 PMIS Numerical data No action Alarm displays have (atarm under " current been eliminated from display) value" not- the PMIS displays.
atigned by decimal point. 696 5 PMIS Detter No action Alarm displays have (alarm organization of been eliminated from display) data is the PMIS displays, recommended.
'[ \ 6 PMIS Column titles need to be No action Alarm displays have i / (alarm been eliminated fro.3 U ' display) underlined.' the PMIS displays.
64 8- 7 PMIS The EOF PMIS Correction Retisbility of May '88 (generic) system goes down made system improved. when a hard copy is requested. 699 8 PMis Data organization No action Review template and Review completed. (analog is random. If possible, reserve Change would require input Information useful the first page of major format changes point to operators not this display set for for all FMIS. template) highlighted. data that is important to operators.
-700 9 PMIS Screen structure Correction Underline the upper May '89 underlining completed.
(analog needs improvement. made two-line heading and To arrange data in input attempt to arrange two column format point data below in two- would require major template) column format with format changes for nume als aligned, att PMIS. 701 10 PMis Difficulty in No action Improse if possible. No f urther improvement (analog reading "U' vs. can be made per mfg. input "V". point template) l i j g~g is F'M l 5 Page 1 of 7
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[ \ PMIS ( /. kE44RD HED ACTION / IMPLEMENT. VALIDATION Of NO .' ID. DESCRIPTION S_T A T US RESOLUTION DATE CORRECil0NS 702 11 PMi$ Incorrect No action Review template Review completed. (analog placement of and if possible, locate Change would require input field number 91 field 91 on page 1 major format changes point " work item along with revision for all PMIS. template) number" at number and revision bottom of display. date. 703 12 PMIS Display title Correction Change " template" May '89 (analog needs change, made to " data" in the input display title. point. template) 704 13 PMIS High and low- No action Review template and Review completed. (analog limit values if possible, reverse Change would require input are reversed the order of the major format changes point in order. high and low limits for all PMIS. template) data on the displays. 705 14 PMIS Field numbers No action Review template and Review completed. (analog are not aligned. if possible, slign Change would require input field numbers. major format changes point for all PMi$. template) 706 15 PMIS Delay messages Correction Monicore functions May '89
-s (generic) not available made now utilire this
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while extensive displays are feature.
'd being processed.
707 16 PMIS Lack of security fix Modify computer (generic) with displays software to check developed by validity of operators. operators' input. 708 17 PMIS Ease of movement Correction Keyboard function May '89 (generic) from display to made keys now available display needs to for use in moving be improved. from one display to another. 709 18 PMIS Inconsistency fix Develop standard (generic) between PMIS and design conventions SPDS displays for the SPDS/PMIS with respect to displays, and color, display implement per the format, etc. standards. 710 19 PMIS No diagnostic Fix Provide operator with (generic) aid to identify health monitor cause of system display, failure. 711 20 PMIS ' Color coding is Correction Standardize color. May '89 CRD display color (CRD not consistent. made Use among oil changed, temp.) displays. O PMIS PDDP ? Of 7 i u - - --
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- j. ReseaD .HED ACTION / IMPLEMENT. VAllDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION' DATE CORRECTIONS 712 21 PMIS Dark blue No action Consider purchase of A new color package (generic) characters a new color package will not be purchased.
are difficult to substitute for to read. dark blue. 713 22 PMIS .No redundancy No action More than one CRT (reat- in case of color will be included time gun failure. in the Control Room, trend TSC, and EOF. plot) 714 23 PMIS Stow blinking No action PMIS alarms have (real- rate for PMIS been eliminated, time alarms. trend plot) 715 24 PMIS Inappropriate Fix Rename the display (rect- title for the " operator created time display. trend plot" and . trend- display the title ' plot) created by the operator. 716 25 PMIS No menu for Fix Provide menu for (reat- personnel plots. personnet plots.
, -s time j g trend k ,,,/ g plot) 717 26 PMis Top down PMIS Fix Reorder data for (real- and left-to right correspondence time order of data between top /down trend should be and left-to right plot) consistent. data presentation.
718 27 PMIS Use of periods Fix Eliminate unnecessary
-(reat- plus zeros after periods and zeros.
time whole numbers trend are unnecessary, plot)
' 719 28 PMIS Symbols cannot Fix Utilize different (reat- be differentiated symbols to time to distinguish distinguish among trend between various various graphs, if plot) graphs. possible.
720 29 PMIS Scale designs do No action Current values are (real- not meet displayed. time standards. trend plot) a f~h k PMis Page 3 of 7
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. . ,, s PMIS l has D HED' ACTION / IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS i
'721 30 PMIS Difficulty in Fix Incorporate major (RTTP interpreting marking on the right creation intermediate of the display.
template) displayed _ values. 722' 31 PMIS The number "B" No action increase letter site,. No further (real- in micro font. If possible. improvement can be time is illegible. made per afg. trend plot)
-723 32 PMIS Decimal points No action The composition of (RTTP not aligned. data base prohibits creation aligning-of data template) points.
724 33 PMIS Inconsistent fix Conform to color (RTTP use of color for standards. creation display data. template)
.725 34 PMIS Negative values Fix Provide negative (reat* on the displays sign on the time not identified. x-coordinate.
trend plot)
\ 35 PMIS .Too many options Fix Modify default value
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) (special log file available for-operator template so changes cannot be made by a assign- selection, non privileged user, ment) 727 36 PMIS Color options Fix Limit color options (special conflict with to standard colors.
tog file -standard colors.
. assign-ment) 728 37 PMIS Plot names Correction Provide training May '89 (special should be more made and guldsnee in toD file descriptive. selection of plot assign- titles.
ment) 729 38 PMIS Descriptive Fix Provide descriptive (special tabels for point labels for point ids tog file ids not as space permits. assign- identified, ment) 730 39 PMIS Need functional Fix Provide functional (special description of descriptions. tog file " point ids" assign-ment template)
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C y" _, PMIS o~ t / t' Riv.RD HED. ACTION / . lHPLEMENT, VAllDATION OF "O. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS l 731! 40 PMIS' Originator's Fix Add originator's l
-(spectat neme and date name and date for log file not avaltable each tog file.
l assign- on tog file. ment ! tempt' ate) 732 41 PMIS Provide Fix Add descriptive (special ' descriptive titles for special log file titles for logs, if possible. assign- special logs, ment template)
'733 42 PMIS Administrative Correction Develop administrative May '89 (special procedure or made - procedure.
tog file controts for
' assign
- periodically
. ment cleansing tog template) files'needed.
'734 43 PMis Underline Fix underline headings.
(special headings of tog file tables (generic), assign
- ment template) 7P '~~ 44 PMIS Displayed data Fix Separate every fifth
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(special log file' assign-not separated. tine with a space. ment directory) 736 45 PMis Inactive status Fix Use "Y" for active, (special of a tog "N" for inactive. log file assignment not assign- evident. ment directory) 737 46 PMIS Field description Fix Provide field (group points ID not description if assign- available. possible. ment template) 738 47 PMIS RanDe of option Fix Specify the range on (group for input values period in secs. assign- of " period" is ment not specified. templete) Period in (secs).
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- NO .' 10. DESCRIPtt0N STATUS RESOLUTION 'DATE CORRECTIONS 739 48 PMIS Numerical value. No action Decimal point (group should be alignment cannot be assign- decimal point made because of space ment aligned. restrictions after template) point descriptions are added.
740 49 PMIS operator input Fix Limit operator choices (group for range values to correct ranges. assign- should be limited ment to actual range. template)
'741 50 PMIS Directory for Fix Provide directory.
(group group data bar data
- and trend plots trend) not available.
742 51 PMIS Headings not Fix Underline headings. (group ' underlined and data- titles are not trend) centered. 743 52 PMIS Display title Fix Provide display title. (group missing. data-
, ~~g trend)
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'('-') 53 PMIS (group Better organization of Fix Provide better screen organization.
' data- data needed.
trend) 1 i 745 54 PMIS Standard tix Utilize standard I (group abbreviation abbreviation in data- not used. accordance with CNS bar) HF standards. 746 55 PMIS Units not fix Associate units (group associated with with respective data- their respective values, j bar) values. i I 747 -56 PMIS Common headings Fix Provide common (group for value and headings (underlined) data- quality not and avoid repetition. bar) being used. 1 748 57 PMIS Inconsistent fix Provide consistent 1 I (group symbols for rate symbols for rate of data- of change among change. bar) the SPDS/PMIS displays. i l t D-i F'M 15 j Page 6 of 7 I j
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RiedD - 'HED . ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPil0N STATUS RESotVTION DATF CORRECTIONS 749- 58 PMIS . Point ids are fix Place point ID in (group separated from association with the data- their titles. bar description. bar)'
*/50 59 PMIS Terminal points. Fix identify terminal (group of the scale not points of the scale data- associated with. by proper placement-bar) 'the scaie numbers. of numerals.
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RECORD- HED AC110N/. IMPLEMENT, VALIDAi!DN OF NO. 10. DESCRIPTION STATUS REsotOTION DATE CORWFCTIONS 622 1 SPDS Characters hard Fix Integrate with (generic) to read due to. Control Room lighting glare. improvements. 623 2 SPDS Luminance Fix Perform luminance (generic) measureme"ts measurements ~and required, assess results.
-624 -3 SPDS' Computer Correction SPDS displays ' December '86 Average. display
- (generic) response time made were made memory response time slow. resident. < 3 seconds.
625- 4 SPDS Printer output No action Evaluate the need Color printer (generic) should be in for a color printer. evaluated and color. determined not needed. 626 .5 SPDS System alarm Correction The "E" alarm will May '88 "E" alarm made (generic) area signal made' be made more visible, more visible. is subtle, if possible. Initial / requal SPDS training covers this alarm. 627 6 SPDS Operator Correction 1he software will be May '89 Display name now (generic) Communication made changed so that the part of display Area (OCA) does name of the display is static.
/'~i not always shown in the OCA
[ ' display the area.
' \s. name of the current display.
628' 7 SPDS The a core Correction Problem identified December '86 Logic change (generic) cooling" SPDS made as input signal from eliminrted the box flickers two different sources- problem. between green software changed to and yellow. utilize one input signal, 629 8 SPDS The tick mark Correction The numeral "15" May '88 Tick mark removed (SPDS 10) above the numeral made will be moved to the and "15" moved.
"15" in the APRM right so that it bar chart is at lines up with the an angle, vertical tick mark. !
The angled tick mark will be removed.
-630 9 SPDS The label "all- Correction " Control, rod December '86 Enhancement (SPDS rods-in" seems to made positions" used rather implemented.
.10,20,21) have no technicai than "all rods in."
reason to be hyphenated.
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) SPDS RE CORD _. HE3 ACTION / IMPLEMENT. VAllDATION Of NO. 10. ' DESCRIPTION STATUS RES0tUTION DATE CORRECTIONS 631 10 SPDS The numerical. Correction The scientific format May '88 ' Enhancement (SPDS value listed f or made will be used for the implemented,
'20,21,24, SRM current value. <atue.
25,29,2A, is displayed in
- 20) " 1234ES" format which is not as easy to understand no the scientific format, "1.234ES."
632 11 SPDS The reactor Correction RX period indication Decernber '86 Enhancement (SPDS period made removed from displays, . implemented. 20,21) indications is not necessary not useful as information for it is displayed display. noW.
-633' 12 SPDS The general Correction Tick marks and . May '88 Enhancement (SPDS. . readability of made scale values will be implemented.
20,21). this display added to improve needs improvement. the display. 634 13 SPDS. This display correction The displays will be May '88 Enhancernent (SPDL and the made changed by adding implemented. 20,21) " reactivity demarcation lines, or controt-trend" by moving indicators fg could present closer together. j j identical data y/ in a more consistent way or in a more readable form. 635 14 SPDS The inch / minute Correction Due to space May '88 Enhancement (SPDS tabel should be made restrictions on most implemented. 10,20, in one lina rather displays, the tabel 21,22) than on two and can not be put on one should read line, however XXX/M XXX/ MIN. wilt be changed to read XXX/ MIN. 636 15 SPDS Some tick marks Correction tick marks will be May '88 Enhancement (SPDS are missing in made added where possible. implemented.
'22,24,26) bar charts.
637 16 SPDS Decimal points Correction The decimat poisits May '88 Enhancement (SPDS 22) on numbers do made will be aligned. Implemented. not tine up. 638 17 SPDS Missing periods No action Periods will be Later decided that (SPDS 22, in the display. added as needed periods were not 23,26,27, through the display. needed on display. 28,29,39) l% ( SPDS Page 2 of 9
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'I SPDS l Y = 'l RECORD. HED ACTION / IMPLEMENT. VALIDATION OF NO. ID. DESCRIPil0N STATUS RESOLUTION DATE CORRECTIONS 639 18 SPDS There is a- Correction The area of the May 888 Enhancement (SPDS 22) group of four. made four indicators implemented.
indicators in will be outlined. a display which is dominated by a mimic and bar charts. 640 19 SPDS Ihe display No action Licensed operators (SPDS tooks very have been trained on 22,28) . crowded. these displays in the initial SPDS training further initial and requal SPDS training will continue to train operators on these displays. 641 20 SPDS The "RPV Correction "RPV pressure" wii! May '88 Enhancement (SPDS 23) pressure" made- be repositioned to implemented. Indication gets improve its lost in the upper, vic'bility. Left-hand corner of the display. 642 21 SPDS There is an Correction The extra "100" May '88 Enhancement
/% (SPDS 23) extra "100" made scale mark will be implemented. ! scale mark and removed and a " 100"
( a missing " 100" scale mark. scale mark added. 643 22 SPDS The " containment No action The arrow remains (SPDS radiation" has beneficial eve' 24,25) an arrow to though no rate of itiustrate change value is radiation rate of displayed. change, but it has no rate of-change value displayed along with the arrow. 644 23 SPDS The "drywell Correction The indication was December '86 Enhancement (SPDS pressure" is made changed to "PSIG" implemented. 24,25,26, indicated in when the drywell 27,3A,38, " PSIA." pressure instrument
- 33) was changed from
" PSIA" to "PSIG."
645 24 SPDS The " isolation Correction Replace " isolation May '88 Enhancement (SPDS group demand made group demand status" implemented. 24,25, status" tabet with " isolation 26,27) does not reflect group signal." current wording. r~N d SPDS Page 3 of 9
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IMPLEMENT. VALIDATION OF NO. 10. DESCRIPTION STATUS RESotuTION DATE CORRECTIONS 646 25'SPDS Not enough Correction Include intermediate May '88 Enhancement (SPDS ordinate values made numbers at "40" on implemented. 25,27) are shown on the DW press, a200" on DW trend graph. temp, and " 100" on SUPPR pool temp. 647 26 SPDS Demarcation and Correction Demarcation and May '88 Enhancement (SPDS 26) spacing of made spacing will be implemented, information blocks improved, are not clear.
- 648 27 SPDS Grouping is Correction Grouping within May '88 Enhancement (SPDS 27) not clear. made the display will implemented.
be improved. 649' 28 SPDS Lines from the Correction The . tines were December '86 Enhancement (SPDS 28) volve mimics do made repositioned for implemented. not point to their improvement. corresponding bar charts as clearly as they could. 650 29 SPDS . Labels do not Correction Wider, one-line May '88 Enhancement (SPDS 28) cover as much made labels will be implemented, of the widtn of placed in the display the data field where possible. e as they could. f" I is 30 SPDS General Correction integrate with HED May '88 Enhancement (SPDS 28) readability of made 29 SPDS to enhance implemented. the display readability of could be improved. display. Subgroups of data are not easily spotted. 652 31 SPDS Some scales in Correction Integrate fix May '89 Scales modified. (SPDS the bar charts made with HED's 32 SPDS, 29,2A,20) show more numerical 34 SPDS, 58 SPDS, values than others. 59 SPDS, 60 SPDS, and 62 SPDS. 653' 31 SPDS Top and bottom No action Integrate fix Display Scale range (SPDS 29 of the bar scales with HED's 31 SPDS, same as actual 2A,2B) are very different 34 SPDS, 58 SPDS, instrument. even though the 59 SPDS, 60 SPDS, futt range for att and 62 SPDS. bar charts are very similar. 654 33 SPDS *SJAE effluent" Correction The arrow's shape December '86 Enhancement (SPDS 29) " current value" made improved when implemented. arrow tooks like computer response a diamond and time was improved, not a triangte.
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1 SPDS R[b6RD HED ACTION / IMPLEMENT. VALIDATION OF No. 10. DESCRIPTION STATUS RES0tOTION DATE CORRECTIONS
'655 34 SPDS " Current value" Correction The arrow's shape December '86 Enhancement (SPDS arrows are made improved when implemented.
2A,28) missing or computer response misshapen. time was improved, Current value arrows are not missing. 656. 35 SPDS. The drywell . Correction This area will be' May '88 Enhancement (SPDS pressure display made boxed in or implemented. 3A,38) is not easily relocated to improve found. visibility of drywell pressure. 657 -36 SPDS The alphabetic Correction These alphabetic May '88 Enhancement (SPDS designations."A" made designators will be implemented. 3A,38) and "B" are lost placed in quotes, in the labels they are in. 658 37 SPDS The "noted to Correction The display will be May '88 Enhancement (SPDS 37) the user is not .made. changed so that the implemented. clearly defined note will no longer and " engineering be applicable and con limit high for be removed. drywell..." is. awkward to read. O ( -38 SPDS The logarithmic Correction The extra tick marks December '86 Enhancement ( (SPDS 38) scale has extra tick marks and made were removed and abscissa marks implemented. the abscissa values centered under the are entered under proper tick marks. the wrong tick marks.
~660 39 SPDS The display is Correction The RPV pressure and May '88 Enhancement (SPDS 39) difficult to made level will be implemented.
read and the grouped for information it improvement - the is conveying is titles will remain as not easy to is to maintain understand. consistency between the display and EOPs. 661 40 SPDS- Major subgroups Correction Subgroups will May '88 Enhancement (SPDS 39) in the display made be separated more implemented. should be clearly. separated. 662 41 SPDS 1he 500 PSIG Correction The tick mark wilt May '88 Enhancement
.(SPDS tick mark does made be changed to 450 implemen*ed.
10,24) not correspond PSIG value. I to the RHR and CS pressure permissive value of 450 PSIG. (
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- LI RECORD'. - HED ACTION / IMPLEMENT. VALIDATION Of NO. 10. DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 663 42 SPDS No warning low Correction A warning low setpoint May '88 ~ Enhancement (SPDS 10) setpoint for RPV made- of 935 PSIC witt-be implemented.
pressure in used for RPV pressure mode 1. while in mode 1. 664 43 SPDS The positions of Correction The boxes will be May '88 Enhancement (SPDS Indicator boxes made swapped - integrated implemented. 20,21) "any APRM with HED 13 SPDS. Inoperative,"
'"any SRM inoperative,"
"any SRM upscate" are inconsistent among the bar and trend displays.
665 44 SPDS Normal level Correction include a normal May '88 Enhancement (SPDS 22) values'of water made value of 36" on implemented. Level not narrow range shown on narrow indications - range indications integrate with A, B, and C. HED 15 SPDS. 666 45 SPDS No distinction Fix Assess further and (generic)- between scale integrate with numerals and E0P HED 1425. [N r action levels. Associate the ( tatter with a specific symbol or mark. 667 46 SPDS The warning high Correction Utilize a warning May '88 Enhancement (SPDS pressure setpoint made value of 0.6 PSIG implemented. 24,26) on the "drywett in the display. pressure" bar is inconsistent with the value used on the overview display. 668 47 SPDS The nomenclature correction Replace " containment May '88 Enhancement (SPDS used on made radiatlon" with implemented. 24,25) " containment "drywetL radiation." radiation" bar does not distinguish between primary and secondary containment. 669 48 SPDS. The use of the Correction use " current value" May '88 Enhancement (SPDS abbreviation mede and do not implemented. 25,27) " CUR VAL" is abbreviate where not standard. possible.
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?70 49 SPDS The range for Correction- Replace bar range May '88 Enhancement (SPDS 26) " maximum drywell made of 40D*F with 350*F. implemented.
temperature" bar is inconsistent with panet indications. 671 50 SPDS . The alarm high- Fix Assess further and (SPDS 26) setpoint for integrate with
" average HE0 55T.
' suppression pool temp" is-inconsistent with EDP's entry condition.
672 '51 SPDS The alarm high F i x' Assess further and (SPDS 26) setpoint for integrate with
" suppression pool HED 55T.
tevela is inconsistent with EOPs. 673 52 SPDS The warning low Fix Assess further and (SPDS 26) setpoint for integrate with
" suppression pool HED 51 SPDS.
[A)/- level" is not available - inconsistent with EOPs. 674 53 $PDS Non-standard Correction Spell out limit May '88 Enhancement
-(SPDS abbreviations are made where possible and implemented.
26,27, being used; LIM use SUPPR for 28,33) for.1imit, SUPP suppression for suppression. abbreviation. 675 54 SPDS No differentiation Correction Change title of May '88 Enhancement (SPDS 26) between primary made display to " primary implemented. and secondary containment integrity containment. bar." 676 55 SPDS No display is Fix Develop a secondary (SPDS 26) available that containment display corresponds to and integrate with the secondary HED 1425. containment section of the EOPs. 677 56 SPDS Inconsistent use Correction Use " suppression May '88 Enhancement (SPDS 28) of nomenclature made pool mimic" instead implemented, between SPDS, of " suppression E0Ps, and panet chamber mimic" - information, use " torus limits" . instead of SUPP l l- CHBR limits." l
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s
. /
[ SPDS '1 5ECbRD HED ACTION /. IMPLEMENT. VAllDATION OF NO.' ID, DESCRIPTION STATUS RESOLUTION DATE CORRECTIONS 678 57 SPDS Setpoints for Correction Make setpoints May '88 Enhancement (SPDS 28) bars A H are made consistent between implemented. inconsistent the two displays, with the suppression pool temp bar used in display SPDS 26.
' 79 6 58 SPDS Entry to Fix Assess further and (SPDS emergency and integrate with 29,2A, displayed HED 142S.
- 28) information for reactor equipment cooling.(REC) effluents not available -
inconsistent with EOPs. 680 59 SPDS ERP and RX btdg. i!x Assess further and (SPDS vent effluents integrate with 29,2A) that,are used in . HED 142S. EOPs not available
- inconsistent with E0Ps.
("~'N 40 SPDS Missing Correction Integrate fix with May '89 Enhancement l (SPDS intermediate made HED 31 SPDS, 32 SPDS, . implemented.
\ s ,, 29,2A) numerals on 34 SPDS, 58 SPDS, scales for 59 SPDS, and 62 SPDS.
AOC and RX bldg. effluents. 682 61 SPDS Site boundary Correction PMIS dose assessment May '88 (SPDS radiation not made display available. 29,2A) available on the display -
' inconsistent with the EOPs.
683 62 SPDS Inconsistent Fix These setpoints will (SPDS use of warning be made consistent. 29,2A) and storm setpoints of the SPDS displayed variables against the EOP entry conditions " and panet hardware displays.
. 684 63 SPDS Two-dimensional Correction Make plots consistent. May '88 E nhanc ement'
{$PDS 3D) plot is made implemented. inconsistent with EDP plot, gg l
\ ,/
SPDS j Page 8 of 9 _ _ _ _ _ _ _ _ ~
Page 112 of 112 l CNS DCEDR HED CORRECTIONS
SUMMARY
' /, , i i j SPDS
.\ J kNCDRD HED ACTIDN/ IMPLEMENT. VALIDATION OF ND. ID. DESCRIPTION STATUS RES0lut10N DATE CORRECTIONS 685' The permissive Correction The nonpermissive May '88 Enhancement 64 SPDS (Level 3) . and nonpermissive made portion of the implemented.
portions of the tevet 3 display 2D plot are not plots will be labeled. tabeled.
' 686 65 SPDS Dark blue color No a? tion Df the avaltable (Level'3) coding is used colors to use for to identify the the non-permissive nonpermissive area of the 2D plot, regions of the the dark blue color
.2D plots - provides the most insufficient contrast.
contrast.between Lettering color and background.
'687' 66 SPDS Incorrect Correction The id(notification December '86 Enhancement (SPDS 33) identification made of the design pressure implemented, of primary limit and pressure containment limit in the ditplay emergency limits were corrected.
- emergency limits for design pressure and pressure (N Limits are incorrectly swapped.
6bJ 67 SPDS Nomenclature Correction use " primary May '88 Enhancement (SPDS 33) for display made containment press implemented. heading does not limits" as a differentiate heading for this between primary display. and secondary containment. 689 68 SPDS The 2D plots No action This plot will (SPDS for DW hydrogen become important 35,36) and oxygen do not when EDPs are serve any function updated to include as the graphs the hydrogen control exhibit no change tection. In the concentration against drywett pressure. 690 69 SPDS Inconsistent use Correction use "torusa for May '88 Enhancement (SPDS 36) of nomenclature made suppression chamber, implemented between SPDS and the EDPs. 691 70 SPDS Non standard Correction use RHR A, RHR B, May '08 Enhancement (SPDS use of equipment made CS A, and CS B for impl ement ed. 3A,30,39) ids. equipment ids integrate with HED 36 SPDS. f%
! \
seDS Page 9 of 9
~
Section VI I Page 1 of 3 y lI COOPER NUCLEAR' STATION
./ e . DETAILED CONTROL ROOM DESIGN REVIEW (f SUPPLEMENT III TO TIIE
SUMMARY
REPORT-VI. Function and Task Analysis (F&TA) A. Introduction l 1 The NPPD methodology for performing the F&TA was reported to'the NRC. in Supplement 1 to the Summary Report (Reference 14). The NRC,'in their pre-implementation audit of the DCRDR program, discussed the F6TA methodology and determined that NPP'. has an acceptable process for conducting the F&TA (Reference 15). -In Reference 25, NPPD l_ requested schedule changes for completion of the F&TA. L B. Current Status. NPPD is continuing with our conunitment to follow the established F&TA achodology and to . complete the items remaining from the F&TA as eollows: 1
- 1. F6TA On Existing E0Ps NPPD currently has in place, E0P Revision 4, dated June 2 1988. Supplement II to the Summary Report (Reference 27),
stated that the EOP in place at- that time was E0P Revisior 1.
'g The Supplement 11 report also stated that if any significant l
% E0P revisions occurred, the F6TA would be reviewed and updated, NPPD has reviewed and updated the E0P F6TA to take into account the procedural changes between EOP Revisians 1 and 4. This EOP F6TA review and update produced no rew HEDs.
~
Currently, the F6TA methodology for the determination of instrument operability / accuracy requirements and the resulting
' suitability check is being performed on the E0P instrumentation.
l
- 2. F6TA On Existing Emergency Procedures (EPs)
Per the commitment contained in Reference 25, NPPD has y performed the F&TI on the existing EPs (Table 1) which will L not be affected by the E0P upgrade to the BUROG Emergency l Procedure Guidelines (EPCs) Revision .4. This F6TA produced l twelve new HEDs which are included in Section V of this Supplementary Report; designated by the use of the abbreviation ST (Supplemental Task Analysis) in the HED 1D number. NPPD plans to resolve these HEDs per the stated resolutions and to ,. validate the corrections after implementation. l' Currently, . the F&TA methodology for the determination of instrument operability / accuracy requirements and the resulting suitability check is also beirg performed on the EP
\ instrumentation.
l q [! b.
g < p Section VI. Page.2 of 3-1,
- 3. lF&TA On Revisod'E0Ps NPPD is currently revising the' E0Ps to follow' the IWROG EPCs Revision 4. - Per the conunitment contained in Reference 25, NPPD will review and: update the EOP F6TA to take'into account the E0P changes required in order to ' follow EPG,. Revision 4-guidelines. NPPD will also perform the _ F6TA on E0P Branch =
Procedures, after the EOP upgrade to EP4 Revision 4 is completed. This ' F6TA on the upgrade'd EOPs and on the E0P Branch Procedures will . be completed no later than June ' 30, < 1990.
- 4. F6TA On Station Blackout Procedures
' Station' blackout of the Cooper Nuclear Station ~is presently under investigation and is to be followed by procedure writing.
F&TA on' Station Blackout Procedures will be completed 60 days following the approval of these procedures. m I N
--= _ - - -
s . Section VI Page 3 of 3
' TABLE 1-EMERGENCY PROCEDURES REQUIRING F&TA ri c Procedure Number Title.
5.1.1 Earthquake 5.1.2 Operation'During-Tornado Watch 5 .- l . 3 Flood' 5.2.1 Shutdown From Outside-Control Room 5'2.3
. Loss of All Service Water 5.2,4 Loss Of Reactor Equipment Cooling (REC)1 Water 5.2 5. Loss Of AC Power - Use Of. Standby.AC Power y
4 5.2.5.1 Loss of All Site AC Power 5.2.6 Loss of AC Instrument Bus-
- 5. 2. 7 - Loss of DC Instrument Bus 5.2.8 Loss Of Instrument Air S.3.1 Closure Of MSIVs On High Radiation 5.3.4 Pipe Break Inside Turbine Building 5.3.5 Refueling Floor High Radiation 5.3.6 Area Radiation Monitor Alarms 5.3.10 Control Building Basement Flooding 5.4.3.2 Post-Fire Shutdown To Cold Shutdown Outside Control Room O
l 0
_y'. Section VII' Page 1.of 12-O COOPER NUCLEAR STATION DETAILED CONTROL ROOM DESIGN REVIEW
. SUPPLEMENT III.TO THE
SUMMARY
REPORT l k l l VII. Revised Overall DCRDR Schedule A. Status and Schedule of DCRDR Modifications
-The current overall status of the DCRDR panel modifications is included as Attachment A. The proposed revised DCRDR Modification Schedule is included as Attachment B.
B. Status of DCRDR SER/TER Commitments The current status of the DCRDR related programmatic commitments is included as Attachment C. O 9
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Section VII Page 7 of 12 q-if Attachment B LJ Revised DCRDR Modification Schedule As of January:1989 1989 Outare 1990 Outare 1991 Outare Annunciators Annunciators Annunciators VBD K Panel Ps and P 2 Fire Panel VBD A VBD M . Miscellaneous Panel HEDs Railing VBD Q , Emergency Lighting VED G-Miscellaneous Panel HEDs _fanel ID Panel Control Function Front 9-3 Reactor & Containment Cooling (ECCS) i
. Panels 9-4 PCIS, RWCU, Reactor Recirc., RCIC l 9 Reactor Control & Feedwater Control VBD A Feed, Condensate, Service & Circulating Water VBD B Turbine / Generator & Condenser Control .;
VBD C Electrical Distribution ' Back VBD H PC Atmosphere - Vent & Drywell Inerting f'~g Panels .VBD K Gas Treatment & Venting System ( _/ VED M. Reactor Building Closed Cooling Water System VBD P3 &P2 Atmos. Containment Atmos.' Control (ACAD) VBD Q & G Indication & Recording System & Process RM 9-02 & 9-21 Steam Leak Detection System & Process RM Recorders 9-10 & 9 11 Area & Process Radiation Monitor VBD S Reactor, Control & Turbine Building Sumps VBD R Reactor, Control & Turbine Building HVAC, FCUs, Room Coolers VBD J Suppression Chamber Pressure Relief.6 Temp. Monitoring. . [
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Jjy I < Section VIII. ! Page 1 of 2 COOPER NUCLEAR STATION h([-[}.. l I DETAILED CONTROL ROOM DESIGN REVIEC l SUPPLEMENT III TO Tile
SUMMARY
REPOR
- VIII:. Other DCRDR Activities A. Operating Experience Review of Other Plants
' Pe r the commitment contained in the DCRDR Supplemental II Report l (Reference 27), NPPD has acquired and completed a review of abstracts from seventy-nine LERs related to operator errors from six BWR 4 plants ' written during a period from'1984 through September 1986.
The results of this review has produced one llED (1.0ER) relating.to
' the need for improved fuse labeling in the Control Room. To resolve this HED; NPPD plans to review fuse labeling in the Control Room and make improvements where needed.
B. Survey of the Plant Management Information System (PMIS) NPPD has completed the review of the PMIS displays. This review of the PMIS entailed . an examination of the -individual displays representative of the various groupings of the PMIS. The PMIS display groups surveyed by the DCRDR team consisted of:
- Alarm Displays 0
g Analog Input Point Template
\
CRD Temperature Display Real-Time Trend Plot Plot Creation Template Special Log File Assignment Group Assignment Template
-Group Data Trend Group Data Bar The DCRDR team members utilized the SAIC CRT Display Guidelines (Reference 17) to review the sample displays and discuss their design criteria and usability. NUREG-0700 document (Reference 5) and the CNS CRT human factors engineering document (Reference 28) were used by the DCRDR team during review of the specific details relating to the individual items of Reference 17. Where the display content deviated from the guidelines, the type of display and the noted inconsistencies were documented. The DCRDR team then discussed the results of the review of the PM1S displays; resolutions for the discrepancies were outlined and PMIS IIEDs created (Section V) . NPPD
- 1 A
f ' Section VIII Page.2 of.2-i j' plans to resolve' the PMIS IIEDs per the stated resolutions contained in Section V and to validate the corrections after implementation.
\
. C. Control Room.EOP_ Walk-Through The review - of the SPDS displays and the PMIS displays has been completed, but in order to further ensure consistency .of the SPDS/FMIS displays with the control boards and the E0Ps, NPPD will.
conduct an E0P walk-through. This E0P valk-through will be conducted in the' Control Room and will check the usability of the SPDS/PMIS in conjunction with the control. boards. This walk-through will be completed subsequent to the completion of the EOP upgrade to the
~
BWROG Emergency' Procedure Guidelines Revision 4, a task currently underway by NPPD. Proceeding with the walk-through after completion. of the upgraded E0Ps will further validate the effectiveness of. the upgraded EOPs, ensure the upgraded E0Ps are adequately' supported by . the SPDS/FMIS, and ensure that consistency between the upgraded.EOPs and.the control boards has been maintained. The results of this walk-through will be reported upon project completion. l l M h- - _____ - _ _ - - - _ _ _ - _ _ . - _ - . _ _ _ _ - _ __mm-_______--____-____.-.--.-_.--____.____w ._______._________m___._____.A. _m . _ _ _ _ _ _ _ _ . . _ _ _ _ . _ _ ..______._.__.-__________m._.___-__.______2 -
p
~
Section IX Page 1 of 3 O' COOPER NUCLEAR STATION '
- 1. DETAILED CONTROL ROOM DESIGN REVIEW SUPPLEMENT III TO THE
SUMMARY
REPORT
-IX. References
- 1. NUREG-0660, "NRC Action Plan Developed as a Result of the TMI-2 Accident," May 1980, Rev. 1, August, 1980.
- 2. NUREG-0737, Supplement 1, " Clarification of TMI Action Plan Requirements--Requirements for Emergency Response Capability (Generic
' Letter 82-33)," December 17, 1982.
- 3. " Response to NUREG-0737, Supplement 1, Emergency Response Capability, Cooper Nuclear Station," letter _from J. M. Pilant (NPPD) to D. G. Eisenhut (NRC), dated April 15, 1983.
- 4. " Program Plan for Detailed Control Room Design Review, Nebraska Public Power District, Cooper Nuclear Station," dated February 1984, submitted by letter from J. M. Pilant (NPPD) to D. G. Eisenhut (NRC) dated March 1, 1984.
- 5. NUREG-0700, " Guidelines for Control Room Design Review,"
September 1981. Mj 6. NUREG-0800, " Standard Review Plan for the Review of Safety Analysis
~(
L/ Reports for Nuclear Power Plants," Section 18.1, " Evaluation Criteria for Detailed Control koom Design Reviews (DCRDR)," September 1984.
- 7. "NRC Stuff Review of the BWR Owners' Group (BWROG) Control Room Survey Program (Generic Letter 85-18)," letter from D. G. Eisenhut (NRC) to BWR Licenses, Applications, and Construction Permit Holders, dated April 19, 1983.
- 8. " Review of the Cooper Nuclear Station Detailed Control Room Design Review Program Plan Submittal," letter from D. B. Vassallo (NRC) to
.J . M. Pilant (NPPD) dated June 4,1984.
- 9. " Detailed Control Room Design Review In-Progress Audit Report," (Ref.
audit conducted November 27-29, 1984), letter from D. B. Vassallo (NRC) to J . M. Pilant (NPPD) dated March 20, 1985.
- 10. "NUREG-0737, Supplement 1--Detailed Control Room Design Review (DCRDR) Summary Report," letter from J. M. Pilant (NPPD) to D. B. Vassallo (NRC) dated February 4, 1985.
- 11. " Technical Evaluation Report (TER) Detailed Control Room Design Review, Nebrsska Public Power District, Cooper Nuclear Station,"
Lawrence Livermore National Laboratory, March 26, 1985 i
/bI Section IX '
Page 2 of 3.
#r [12. " Detail'd e Control-Room Design Review (DCRDR) Evaluation of Summary
(~ Report,"- letter . and attachment " from D. J . M. ~ Pilant . (NPPD) ' dated September 5, .1985. B. Vassallo (NRC) to
- 13. " Detailed Control Room Design Review (DCRDR) In-Progress Audit Report Response," letter from J , M. Pilant (NPPD) to D. B. Vassallo (NRC),
dated April 30, 1985.
- 14.
- Cooper Nuclear- Station Detailed Control- Room LDesign . Review, Supplement to the Summary-Report," letter from J. M. Pilant.-(NPPD) to D. R' Muller (NRC), dated February 27, 1986.
~ 15; " Detailed Control Room Design Review'- Safety Evaluation," letter
.and attachment from W. O. Long (NRC) to J. M.' Pilant (NPPD), dated November 4, 1986.
- 16. " Detailed Descriptions of the Displays for the Cooper Nuclear Station Safety Parameters Display System (SPDS)," Nebraska Public Power District, Plant Management Information System, Cooper Nuclear Station; Document No. 503-8500000-78, dated February 1985.
- 17. "lluman Factors Plan, SPDS Human Factors Plan, PMIS lluman Factors Plan," Nebraska Public Power District Plant Management Information System, Cooper Nuclear Station, Document No. 503-8500000-77, dated r April 1984.
I
'18. " Human Factors Engineering Review of the Cooper Nuclear Station SPDS Displays," Science Applications ~Inc. (sal), Memorandum from S. S. Almodorar to J. C. Murphy, June 16, 1986.
- 19. "SPDS ' Consistency Check Against Control Room Panels and E0Ps -
Discrepancy items," Ceneral Electric Company, Letter Report from D. Shrader and M. M. Aburomia to C. Goeoel and M. Sparr, December 1,
'1986.
- 20. " Cooper Nuclear Station Writer's Guide - Manual for Preparation of Procedures," Cooper Nuclear Station Document, Rev. O, March 1986.
- 21. NUREG/CR-2147 " Nuclear Control Room Annunciators:
Problems and Recommendations," September 1981.
- 22. NUREG/CR-3217, "Near-Term Improvements for Nuclear Power Plant.
Control Annunciator Systems," April 1983. , 23. " Station Design Changes," Cooper Nuclear Station Engineering l Procedure 3.4. 1 Q' .24 . " Training Materials Standards," Cooper Nuclear Station Training Department Instruction TDI-301. l-O
Section IX Page 3 of 3
- 25. " Cooper Nucicar Station Detailed Control Room Design Review, .
NUREG-0737 Supplement 1; NRC Docket No. 50-298," letter from G. A. Trevors (NPPD) to U.S. NRC, dat ed January 26, 1989; Document No. NLS8900027.
- 26. " Cooper Nuclear Station Detailed Control Room Design Review,
. NUREG-0737 Supplement No. 1," letter from L. G. Runcl to U.S. NRC, i dated December 24, 1987. !
I
- 27. Cooper Nuclear Station Detailed Control Room Design Review Supplement II to the Summary Report; submitted by letter from G. A. Trevors (NPPD) to NRC, dated February 2, 1987.
- 28. "CNS Control Room liuman Factors Engineering Standards SPDS/PMIS CRT 1 Displays," prepared by General Electric Company; letter from j M. Aburomia and J., Seminera to NPPD C. Coebel, dated August 14, 1987 (Attachment 3).
w 4 1 i __-_______-_____-__-_-_________a}}