View source for ST-HL-AE-1342, Forwards Revised Pages of Rev 1 to Crdr,Human Engineering Discrepancy Resolution Rept. Encl Rev Clarifies Wording Per NRC Requests

{{Adams
| number = ML20134Q129
| issue date = 09/04/1985
| title = Forwards Revised Pages of Rev 1 to Crdr,Human Engineering Discrepancy Resolution Rept. Encl Rev Clarifies Wording Per NRC Requests
| author name = Wisenburg M
| author affiliation = HOUSTON LIGHTING &amp; POWER CO.
| addressee name = Knighton G
| addressee affiliation = NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)
| docket = 05000498, 05000499
| license number = 
| contact person = 
| case reference number = CON-#385-447
| document report number = OL, ST-HL-AE-1342, NUDOCS 8509090174
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
| page count = 39
}}

=Text=
{{#Wiki_filter:,
l The Light                                                                     '
Company n-i,>,i ugieg u- m n ,x imi n-i. ...ws mi aimmen September 4,1985 ST-HL-AE-1342 File No.: G9.15 Mr. George W. Knighton, Chief Licensing Branch No. 3 Division of Licensing U. S. Nuclear Regulatory Commission Washington, DC 20555 South Texas Project Units 1 & 2 Docket Nos. STN 50-498, STN 50-499 Submittal of Revised Pages for the Control Room Design Review Human Engineering Discrepancy Resolution Report

==Reference:==
(1) HL&P letter to NRC; ST-HL-AE-1228; dated April 15, 1985; submittal of NRC Question Responses and Additional Information in Regard to DCRDR.

==Dear Mr. Knighton:==

By {{letter dated|date=April 15, 1985|text=letter dated April 15, 1985}} (reference (1) above), Houston Lighting & Power Company (HL&P) submitted the response to NRC Question 620.02N (parts a,h,1,j and k) and the Control Room Design Review (CRDR)
Human Engineering Discrepancy (HED) Resolution Report. Per conversations with the NRC Human Factors Engineering Branch (HFEB) reviewer, HL&P agreed to clarify the wording on certain pages of the subject report. Attached is a copy of the revised pages to the subject report. These pages are being provided to recipients of the CRDR HED Resolution Report.
If you should have any questions on this matter, please contact Mr.
M. E. Powell at (713) 993-1328.
Very truly yours, 8
                                             %             4 g90 Jog 80                                M. R. Wi nburg Manager, Nuclear Licen p
MEP/as

==Attachment:==
Revised Pages for the CRDR HED Report                  g W2/NRC2/q                                                            l

ST-HL-AE-1342 File No.: G9.15 Houston Lighting & Power Company                              Page 2 cc:
Hugh L. Thompson, Jr., Director          J. B. Poston/A. vonRosenberg Division of Licensing                    City Public Service Board
;           Office of Nuclear Reactor Regulation     P.O. Box 1771 1
U.S. Nuclear Regulatory Comission        San Antonio, TX 78296 Washington, DC 20555 Brian E. Berwick, Esquire Robert D. Martin                         Assistant Attorney General for Regional Administrator, Region IV           the State of Texas Nuclear Regulatory Comission             P. O. Box 12548, Capitol Station 611 Ryan Plaza Drive, Suite 1000         Austin, TX' 78711 Arlington, TX 76011 Lanny A. Sinkin N. Prasad Kadambi, Project Manager       3022 Porter Street, N.W. #304 U.S. Nuclear Regulatory Comission        Washington, D. C. 20008 7920 Norfolk Avenue i           Bethesda, MD 20814                       Oreste R. Pirfo, Esquire Hearing Attorney
;           Claude E. Johnson                        Office of the Executive Legal Director
  ;         Senior Resident Inspector /STP           U.S. Nuclear Regulatory Comission i          c/o U.S. Nuclear Regulatory Comission    Washington, DC 20555 l          P. O. Box 910 Bay City, TX 77414 Charles Bechhoefer, Esquire Chairman, Atomic Safety & Licensing Board M. D. Schwarz, Jr., Esquire               U.S. Nuclear Regulatory Comission Baker & Botts                             Washington, DC 20555
;          One Shell Plaza Houston, TX 77002                         Dr. James C. Lamb, III 313 Woodhaven Road J. R. Newman, Esquire                     Chapel Hill, NC 27514 3          Newman & Holtzinger, P.C.
l          1615 L Street, N.W.                      Judge Frederick J. Shon Washington, DC 20036                      Atomic Safety and Licensing Board U.S. Nuclear Regulatory Comission -
Director, Office of Inspection            Washington, D. C. 20555
 ;            and Enforcement
;          U.S. Nuclear Regulatory Comission         Mr. Ray Goldstein, Esquire Washington, DC 20555                      1001 Vaughn Building 3                                                    807 Brazos 1
E. R. Brooks /R. L. Range                 Austin, TX 78701 i          Central Power & Light Company i'         P. O. Box 2121                            Citizens for Equitable Utilities, Inc.
Corpus Christi, TX 78403                  c/o Ms. Peggy Buchorn Route 1, Box 1684 H. L. Peterson/G. Pokorny                 Brazoria, TX 77422 City of Austin P. O. Box 1088                            Docketing & Service Section                            i Austin, TX 78767                          Office of the Secretary                                i i                                                    U.S. Nuclear Regulatory Comission j                                                   Washington, DC 20555 4
W2/NRC2/q                                                Revised 5/22/85 l

1 REV. 1 AUGUST 12, 1985           l "C-OntFOI-NOOTHA"!iilgdeUlew i
Human Engineering Discrepancy                             l Resolution i
Report i
i f  -
l The SouthTexas Project HOUSTON LIGHTING & POWER COMPANY l
l    _   . . _ . . . - _ . _ _ _ _ _ _ _ _  , _ _ _ . . . _ _ . . _ . . _ .           ._.....__.___ _ _ . _ _, - .   .         - . - . . . ,

HOUSTON                                                                  CONTROL ROOM LIGHTING                                                                 DESIGN REVIEW
          ,         b
       .    ..      POWER CO.
HED RESOLUTION REPORT REVISION LOG Revision                                                                                   Pages No.             Date                            Description                      Affected 0                         4/15/85                         Initial Issue 1                         8/12/85                         General Revision               i, vii 2-4, 2-5 A-2, A-5 A-6, A-8 A-9, A-10 A-l l, A-12 B-3, B-4, B-5 B-8, B-9 B-18, B-19 B-25, B-29 D-5, D-6 1
i i
5.5/08055 2642c/0095c

1 HOUSTON                                 CONTROL ROOM LIGHTING                                DESIGN REVIEW
  . ___ -. POWE R CO.
HED RESOLUTION REPORT TABLE OF CONTENTS                 I Section        'I1tle                                 Pm REVISION LOG                              i TABLE OF CONTENTS                        il LIST OF FIGURES                         iii ACRONYMS AND ABBREVIATIONS               iv

==SUMMARY==
vil PREFACE                               viii 1.0         INTRODU CTION                          1-1 1.1         GENER AL COMMENTS                      1-1 1.2         OBJECTIVE                              l-1 1.3         METHOD OF REPORTING RESOLUTIONS        1-1 2.0          LETING OF HED RESOLUTIONS             2-1 2.1         GENERAL NOTES                          2-1
: 2. 2         HED RESOLUTION SHEETS                 2-10 CATEGORY A                            A-i CATEGORY B                            B-i CATEGORY C                            C4 CATEGORY D                            D-i l
l 11 l 5.5/08055 l 2642c/0095c l

HOUSTON                                                   CONTROL ROOM UGHTlNG                                                   DESIGN REVIEW
_ _ .._ POWE R CO.
HED RESOLUTION REPORT SUMM ARY This report summarizes the results of the resolution of Category A, B, C and D lluman Engineering Discrepancies (HEDs) approved by the Management Review Team in response to comments noted in NRC letter to Mr. J. H. Goldberg dated January 22,1985 (Docket Nos. 50-498 and 499).
This report was prepared to address the NRC question 620.02N, part i to: " Discuss the    l}
results of the resolution of all unresolved human engineering deficiencies in Categories "B", "C", "D" and "E"."
This report also includes an updated summary of all Category A HEDs and will be updated to include the resolution of any IIEDs resulting from review of Category E criteria when they are addressed in the final phase of the progcam which requires access to the completed and operational control room.
A special task team reviewed all category A, B, C, and D llEDs and the corrective actions taken during the evaluation of the control room to date. The team noted that the bulk of the corrective actions were implemented during the design and manufacturing of the control room panels. The results of the many special studies were incorporated into the Criteria Report. The panel specifications were prepared using the design information in the Criteria Report. Detailed drawings were prepared showing labeling, demarcation, annunciator and other special studies recommendations. The equipment engineers consulted with the control room design review (CRDR) principal engineer during the design and manufacturing stages. The principal engineer visited the manufacturer to verify the proper interpretation of the Criteria Report and Special Studies Report material. The overall effort has resulted in a control room design that conforms to the NRC NUREG-0700 guidelines.
vii 5.5/08055 2642c/0095c

HOUSTON                                                      CONTROL ROOM LIGHTING                                                     DESIGN REVIEW
_ _.. POWER CD.
PREFACE The control room design review (CRDR) of the South Texas Project (STP) Nuclear Generating Station was started in September 1982. This review is being performed by Torrey Pines Technology for Houston Lighting & Power Company (HL&P) with Bechtel Energy Corporation (Bechtel) acting as agent.
The program plan was presented to the NRC at the STP mock-up in October 1982. The basic review work for operator experience review, system function and task analysis and control room survey was completed in October 1982. In November 1982 the management team put a hold on CRDR activities, and authorized a design study to correct raounting evolutionary engineering changes and discreoancies with the NUREG 0700 guidelines.
In November 1982, a decision was made by HL&P to completely relayout six panels and upgrade the four remaining main control panels based on the design study. This redesign effort was required to accommodate design changes resulting from plant design evolution and Reg. Guide 1.97 requirements and to correct discrepancies with NUREG 0700. In December 1982 the management team selected one of five alternatives studied for design implementation.
The mock-up was revised considering the 441 identified HEDs and evolutionary engineering changes. As the Bechtel layout engineers advanced the layouts of the 10 panels, Torrey Pines Technology engineers reviewed the rework for correction of known discrepancies and compliance with good human factor principals. The redesign effort on the main control panels was completed in April 1983. The NRC performed an in progress audit in May 1983 after which the panel vender was provided with firm layout drawings.
The NRC audit comments required the addition of several special studies to those already in progress, i.e., demarcation, and hierarchial labeling. The most significant addition was the evaluation of specified parameters which resulted in a net reduction of 51 panel meters. The exteralve relayout required a repeat of the System Function and Task Vill 5.5/08055 2642c/0095c

}        HOUSTON                                                       CONTROL ROOM LIGHTING                                                      DESIGN REVIEW OolEE POWER CD.                    DISPOSITION NOTES HF AREA           Visual Disolavs            HED CATEGORY          N/A NOTE NO.                                  DISPOSITION VD-1        A meter task team is in the process of preparing new meter scale drawings and updating the Criteria Report Appendix F, Visual Displays General Guidelines. This appendix provides meter scale design criteria which is consistent with NUREG 0700, Section 6.5 and standard scale drawings.
VD-2        Some scales cannot be marked, to indicate scale values of l's, 2's, 5's or 10's and are treated as special scales. For example, the wind direction meter requires major divisions as follows: N, E, S, h, N, E and S. Scales that cover English Units such as feet and inches cannot logically follow the guideline-marking system which is based on the metric system. Good human factors principles are being applied to these special scales.
   ' VD-3        The engineering design documents that show the corrective action will be reviewed by the appropriate CRDR task team.
VD-4        Some meters have been eliminated.
VD-5        The meter task team is in the process of developing field modification techniques and a procedure for implementing the corrective action.
Typical samples will be reviewed by the appropriate CRDR task team.
Reference - Criteria Report 2-3 5.5/08055
%C0%2Mi%ts

}-      HOUSTON                                                      CONTROL ROOM UGHTING                                                      DESIGN REVIEW N      &
M EEi POWER CD.                   DISPOSITION NOTES HF AREA         Labels                      HED CATEGORY         N/A NOTE NO.                                  DISPOSITION L-1        An extensive study corrected this llED. This study included:
o     Preparation of a labeling design guide o    Review to correct and use standard abbreviations, subtended visual angles, stroke to width height ratio, space between characters and lines, dark characters on a white background, as noted in the Criteria Report Appendix V l1 o    Application to standardize human factors type styles o    Review to formulate optimallabel messages including labels identified during the control room survey review of labels o    Preparation of designs that integrated the hierarchicallabeling techniques with the demarcation program o    Preparation of all mock-up panel labels that accurately represented the design guide recommendations and installation on the mock-up o    Review of alllabeling by plant operations personnel and optimizing final labeling in an iterative process Reference -Special Studies Report; Criteria Report 2-4 5.5/08055 9MITS%Ui!TWN

                                                                                                -8 f pp      HOUSTON                                                     CONTROL ROOM y      LIGHTING                                                    DESIGN REVIEW TeodE POWER CO.                   DISPOSITION NOTES HF AREA            I,abels                   HED CATEGORY        N/A NOTE NO.                                    DISPOSITION o     Finalizing all labeling documentation The main control panels were delivered incorporating the results of the
                   . labeling design study.
The Criteria Report now incorporates the results including tabulations of the labeling study report in Appendix V Tables 41,4-3 and 4-4.
I l
Reference -Snecial Studies Reoort: Criteria Reoort 2-5 5.5/08055 2605c/0094e                       s

t l
1 f p      houston                                                       CONTROL ROOM lGHTING           .                                          DESIGN REVIEW OodN POWER CO.                    DISPOSITION NOTES HF AREA        Computer                     HED CATEGORY         N/A NOTE NO.                                  DISPOSITION C PT-1      The initial CRDR computer review included only the capabilities of the plant computer. The present plant computer capabilities now include the ERFDADS and QDPS computers.
The following actions are in response to correcting HEDS:
o   The Westinghouse Proteus 2500 (plant computer) was upgraded from a 2 megaword drum to a 6 megaword solid state memory. This enhancement provides significant improvements in Computer Systems response times. This change was required to accommodate additional annunciator capabilities consistent with the recommendations of the annunciator study. Additional pages were added accordingly.
o   The ERFDADS was designed to include the critical safety functions not covered by the plant computer.
o   The QDPS, a Class lE monitoring system, was designed to monitor critical safety functions and these functions cre data-linked to the ERFD ADS which provide redundant displays of critical safety functions previously processed by the plant computer. This unit was also changed to provide for consolidating plant parameter bar graph                          !
displays that allowed for the elimination of 61 meters.
Reference - Special Studies Report; Criteria Report 2-6 5.5/08055 2605c/0094c

HOUSTON                                                           CONTROL ROOM LIGHTING                                                          DESIGN REVIEW
     . . E. . POWER CO, rkspa HF AREA                                          HED CATEGORY SHEET NUMBER                 OBSERVATION OR                                     OISPOSITION REFERENCE                CRITERI A TITLE PARAGRAPH S-875           1. Need AFW Flow Indication             1. AFW flow controller was relocated P -6.1.1.1        related to flow controller.             on panel 006 near indicator.
I
: 2. Need ECW pump disch. flow            2. ECW Flow Data was included in indication.                             data base for display on QDPS plasma display.
l 1
Note: Reference        P 1 is NUREG-0700 Section 6 number P 2 is STP criteria report number                     ;
5.5/08055                                                                                        l 7365W/0246W                                   A-1                                                j

HOUSTON                                                           CONTROL ROCM LIGHTING                                                          DESIGN REVIEW
        .. @   OWER CO.
                     ^"""" * #                                            ^
HF AREA                                         HED CATEGORY                       _
SHEET NUMBER                OBSERVATION OR                                      DISPOSITION REFERENCE               CRITERI A TITLE PARAGRAPH S-510         System specification provides         Six horns have been installed Pg-6.2.2.1     for only one D.C. buzzer.            in the control room.
S-51 1         Specific problems or devi-           The annunciator study group reviewed Pg-6.3.3.4    ation are not given in some           ca'c h window engraving and modified tiles.                               them considering this problem.
See annunciator report.
S-517          Annunciator windows lack             The annunciator system design was Pg -6.3.1.4   prioritization.                      changed to include three window colors to display priorities.
S-518         System specification does            The annunciator system design was Pg -6.3.1.3   not include "First-Out"              changed to include "First-Out" Annunciation.                       annunciation of all reactor and turbine trips.
S-526         Annunciators are not func-           The annunciator study group ce-         ,
Pg - None     tionally grouped, not                arranged each window box t 1
P -8.5.1.1    logical, and not consistent.         correct this problem. See annunei-2 ator report.
4 S-530         ESF status lights difficult           All status light boxes were placed Pg None       to read,                             significantly lower on the panels P -8.5.1.2                                         and the window messages were reduced 2
from four lines to three lines.
Note: Reference         F 1 is N UREG-0700 Section 6 number P2 is STP criteria report number 5.5/08055 7365W/0246W                                  A-2

1 HOUSTON                                                              CONTROL ROOM LIGHT lNG DESIGN REVIEW
    -. . E. . POWER CO.
HF AREA Visual Displays HED CATEGORY            ^
SHEET NUM8ER                   OBSERVATION OR                                      OlSPOSITION REFERENCE                 CRITERI A TITLE PARAGRAPH The Design Review Team willinvestigate the visibility of the green roto-tellite indicating lights in the STP control ioom under actual operating conditions.
Disposition and corrective action will be taken if required.                           1 S-726           Bypass inoperable status              The bypass inoperable status lights Pg-6. 5. 3. 3   lights are not readable due          lettering stroke width has been revised to narrow stroke width,              to 0.02 inches and character separa-
        &           character separation and line        tion and line spacing made to conform S-732           spacing.                             to Table 1-1 of Criteria Report S-749                                                Appendix V during the redesign of S-767                                                the ESF status monitoring window boxes.
S-727          g Legend messages contain more        During the redesign of the ESF status Pg-6. 5.3. 3    than three lines of text.            monitoring window boxes, all bypass inoperable status light window
       &                                                 messages were reduced from four S-731                                                lines to three lines of text.
S-750 S-768 Note: Reference         P1 is NUREG-0700 Section 6 number P2is STP criteria report number 5.5/08055 7365W/0246W                                    A-5

                                                                                             \
HOUSTON                                                          CONTROL ROOM    '
LIGHTING                                                         DESIGN REVIEW
       .@    OWER CO.
Visual Displays                                      A HF AREA                                      HED CATEGORY SHEET NUMBER                OBSERVATION REFERENCE             CRITERI TITLE PARAGRAPH S-0075       Two indicating lights do not         A check of the control schematic Pg-6.5.1.6   follow control room color            for the generator ground detector conventions.                         shows that the colors are correct for the applications.
Reference Criteria Report Appendix S 1
Sections S.3 and S.4.
Note: Reference        P 1 is NUREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 7365W/0246W                               A-6

HOUSTON                                                               CONTROL ROOM        \
LIGHTING                                                              gggggy ggyjgy
     ..Ef! POWER CD.
HF AREA                                        HED CATEGORY ^
SHEET NUM8ER                OBSERVATION OR                                            DISPOSITION REFERENCE             CRITERI A TITLE PARAGRAPH S-054         Some components are unlabeled.      All components are now labeled Pg-6.6.1.2   CP-002                              as part of the labeling study.
Note: Reference       P 1 is N UR EG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 7365W/0246W                                A-7

HOUSTON                                                          CONTROL ROOM LIGHTING                                                         DESIGN REVIEW
   $.N     OWER CO.
Panel Layout                   HED CATEGORY A
HF AREA SHEET NUM8ER               OBSERVATION OR                                     DISPOSITION REFERENCE             CRITERI A TITLE PARAGRAPH S-568       Excess travelis required for         The ESF panels have been redesigned Pg-6.8.8.1  ESF operational tasks among          to minimize travel among panels panels 001, 002 & 003.               001, 002, & 003 for operational
     &                                              tasks.
S-576 S-603 S-569       Related ESF displays and             These displays and controls have been Pg-6.8.8.1  controls are spread over             relocated on panel 001, consistent three separate panels                with the SFTA evaluation.
(001, 002 & 003).
S-577       Related ESF displays and             These displays and controls have been Pg-6.8.8.1  controls are spread over             relocated on panel 002 consistent three separate panels                with the SFTA evaluation.
(001, 002 & 003).
S-604       Related ESF displays and             These displays and controls have been Pg-6.8.8.1  controls are spread over             relocated on panel 003 consistent three separate panels                with the SFTA evaluation.
(001, 002 & 003).
S-570       Controls and displays are not         Panel CP-001 has been redesigned Pg-6.8.8.1  grouped by importance and            to group controls and displays by frequency of use.                    importance and frequency of use.
CP-001 Note: Reference        P1 is NUREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 7365%/0246W                               A-8

HOUSTON                                                           CONTROL ROOM LIGHTING                                                          g g ggg y gg ygg y
   . .M POWER CO.
HF AREA                                        HED CATEGORY SHEET NUM8ER                 OBSERVATION OR                                     DISPOSIT10N REFERENCE               CRITERI A TITLE PARAGRAPH S-578         Controls and displays are not        Panel CP-002 has been redesigned to Pg-6.8.8.1    grouped by importance and            group controls and displays by frequency of use.                    importance and frequency of use.
C P-002 S-605         Controls and displays are not        Panel CP-003 has been redesigned to P ;-6. 8.8.1  grouped by importance and            group controls and displays by frequency of use.                    importance and frequency of use.
CP-003 S-572         AFW related controls and dis-        The AFW related controls and displays Pg-6.8.8.1   plays for AFW pumps are              for AFW pumps have been redesigned           l1 widely separated.                    to accommodate operational task sequences.
Identical groups of sub-             Panel CP-001 has been redesigned S-573                                                                                           l1 Pg -6.8.2.3  system displays are not              with consistent sub-system grouping.
arranged consistently from                                                      ,
panel to panel.
S-598         Same as S-573.                        Panel CP-002 has been redesigned            l1 P g6.8.8.1                                        wM consistent suMystem grouping.
S-593         Same as S-573.                        Panel CP-003 has been redesigned with       l1 consistent sub-system grouping.
Note: Reference           is N Uttt,U-uiUU decuon o numoer F} is STP criteria report number P2 5.5/08055 7365W/0246W                                  A-9

HOUSTON                                                          CONTROL ROOM LIGHTING                                                         DESIGN REVIEW
_[.M    OWER CO.
HF AREA anel b yout HED CATEGORY
                                                                       ^
SHEET NUMBER                OBSERVATION OR                                     DISPOSITION REFERENCE              CRITERI A TITLE PARAGRAPH S-574        Arrangement and location of           Panel CP001 has been redesigned and Pg-6.8.2.4   controls and displays are            controls and displays repositioned for not maintained from panel to         standardization from panel to panel.
panel.
CP-001 S-599        Arrangement and location of           Panel CP-002 has been redesigned and Pg-6.8.2.4   controls and displays are not        controls and displays repositioned for maintained from panel to             standardization from panel to panel.
panel (51SIV; PURGE, VENT &
H2).
CP-00 2 S-575       Separation between adjacent           Panel redesign corrected the                            1 Pg6.8.3.1   switches is less than minimum         problem.
allowed.
CP-001 Note: Reference         P 1 is NUREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 7365W/0246W                                / 10

HOUSTON                                                          CONTROL ROOM UGHTING DESIGN REVIEW
      ..E.9 POWER CO.
HF AREA HED CATEGORY
                                                                       ^
SHEET NUMBER               OBSERVATION OR                                      DISPOSITION REFERENCE             CRITERI A TITLE PARAGRAPH S-600       Separation between adjacent           Panel redesign corrected the Pg-6.8.3.1  switches is less than minimum         problem. There are a few safety related allowed.                              switches on CP-002 that still do not CP-002                                meet the criteria. A review of their switch position versus function indicates there is no problem with switch handle interference or accidental actuation. The following switches are cited:
Traveling SCRN - Start /Stop SCRN Wash Pump -Start /Stop (Train's A, B, & C)
S-0594      Separation between adjacent          Panel redesign corrected the             1 P -6.8.3.1  switches is less than minimum        problem, 3
allowed.
CP-003 Note: Reference        P 1 is NUREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 7365W/0246W                               A-11

HOUSTON                                                          CONTROL ROOM LIGHTING                                                         DESIGN REVIEW
   $.2@     OWER CO.
n          ay Megradon                                  A HF AREA                                        HED CATEGORY SHEET NUMBER                OBSERVATION OR                                     DISPOSITION REFERENCE             CRITERI A TITLE PARAGRAPH S-068        Labeling of control and              Consistent labels for controls and Pg6.6.3.3    associated displays do not           displays have been provided to          i contain the same wording,            conform with the labeling design C P-003                              guide.
S-322        Labeling of controls and             Consistent labels for controls and Pg6.6.3.3   associated displays do not           displays have been provided to con-l1 contain the same wording.            form with the labeling design guide.
CP-001 S-4'8        Labeling of controls and             Consistent labels for controls and Pg6.6.3.3   associated displays do not           displays have been provided to con-    l1 contain the same wording.            form with the labeling design guide.
CP-002 l
I l
l l
l Note: Reference        P1 is  NUltEG-0700 Section 6 number                    l P 2 is STP criteria report number                      ,
5.5/08055                                                                                      l 7365W/0246W                                A-12

d HOUSTON                                                         CONTROL ROOM LIGHTING                                                        DESIGN REVIEW 7_N      OWER CO.
                 ^"" " "
HF AREA                                       HED CATEGORY SHEET NUM8ER               OBSERVATION OR                                    OISPOSITION REFERENCE            CRITERIA TITLE PARAGRAPH S-528        Space between characters is         The labeling guide which is now Pg-6.3.3.5  not consistently one stroke         Criteria Report Appendix M specifies        1 width.                              in Table 1-1 a character spacing equal to the letter stroke width.
Note: Reference       P 1 is N UREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 4534W/0128W                               B-3

HOUSTON                                                            CONTROL ROOM LIGHTING                                                           DESIGN REVIEW
    .      E. POWER CO.
Annunciator                     HED CATEGORY B
HF AREA SHEET NUM8ER                 OBSERVATION OR                                        DISPOSITION REFERENCE              CRITERI A TITLE PARAGRAPH S-529          Space between lines is not           The original annunciator tiles were Pg-6.3.3.5     one-half the character               3" x 3", split in half which provided height.                              an area of 1 1/2" x 3". The new tiles are 2" x 3" which increased the message area by                 1 33% and improved the readability of the message. With this configuration, the spacing between lines was maximized at 30%.
Note: Reference        P 1 is NUREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 4534W/0128W                                  B-4

HOUSTON                                                         CONTROL ROOM LIGHTING DESIGN REVIEW
    . .. EC! POWER CO.
HF AREA                                          HED CATEGORY SHEET NUMBER                 OBSERVATION OR                                    OlSPOSITION REFERENCE               CRITERI A TITLE PARAGRAPH S-354          The auto position on eighteen        These switches were changed to CLOSE/
Pi -6.4.2.1    rotary selector switches on          AUTO /OPEN.
       &           panel CP-008 are on the left S-463         position S-460         Twelve selector switches are          These switches were changed to rotary P -6.4.1.1    not rotary selector switches          selector switches and are now all 3
       &          on panel CP-006 and CP-007            located on CP-006.
S-701 S-461          The following reset, Pg-6.4.1.1    actuation or trip switches
       &          are not pushbutton switches:
S-713 S-736 S-706 Changed to pushbuttons prior to panel fabrication:                             l 7S-0022 Stm Ln Isol Reset            6S-0119 and moved to CP-006 7S-0023 Stm Ln Isol Reset            6S-0120 and moved to CP-006 7S-0017 Turb Trip                     7S-0017 stayed on CP-007 IS-0136 Lo T Avg Fh Isolation        6S-0177 and moved to CP-006 Reset IS-0137 SI/ Excess Cooldown FW       6S-0175 and moved to CP-006 Isolation Reset Note: Reference         P 1 is NUREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 4534W/0128W                                  B-5

HOUSTON                                                           CONTROL ROOM LIGHTING DESIGN REVIEW
    .M      OWER CO.
s HF AREA                                       HED CATEGORY SHEET NUM8ER               OBSERVATION OR                                      OlSPOSITION REFERENCE             CRITERI A TITLE PARAGRAPH IS-0140 Containment Isolation         2S-0308 and moved to CP-002 Phase A Reset IS-0142 Containment Vent.             22S-0153 and moved to CP-022 Isolation Reset IS-0138 Turb-Gen Trip Reset          7S-0057 and moved to CP-007 IS-0143 Containment Spray            2S-0181 and moved to CP-002 Reset Not changed since there is no pushbutton capable of niatching the switch development of the pistol grip switch. The following location and item number changes are noted:
7S-00ll Stm Ln Isol Act              6S-0117 moved to CP-006 7S-0012 Stm Ln Isol Act              SS-0099 moved to CP-005 SS-0048 Full Length Rod              SS-0048 stayed on CP-005 Control Startup Reset 5S-0066 SI Actuation Switch          SS-0066 stayed on CP-005 No.1 5S-0067 SI Actuation Switch          IS-0309 and moved to CP-001 No.2 SS-0068 CS/CIB/CVI Actuation         SS-0068 stayed on CP-005 Switch No.1 SS-0069 CS/CIB/CVI Actuation          SS-0069 stayed on CP-005 Switch No. 2 1
Note: Reference         P1 is NUltEG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 4534W/0128W                               B-6                                                     '

HOUSTON                                                         CONTROL ROOM LIGHTING                                                        DESIGN REVIEW
       ,. s . &
    . .. E.9 POWER CO.
HF AREA                                           HED CATEGORY SHEET NUMBER                 OBSERVATION OR                                     OlSPOSITION REFERENCE                CRITERI A TITLE PARAGRAPH SS-0070 CS/CIB/CVI Actuation          2S-0323 and moved to CP-002 Switch no. 3 SS-0071 CS/CIB/CVI Actuation          2S-0324 and moved to CP-002 Switch No. 4 SS-0072 CIA /CVI Actuation            SS-0072 stayed on CP-005 Switch No. I SS-0073 CIA /CVI Actuation            2S-0325 and moved to CP-002 Switch No. 2 SS-0074 Reactor Trip Switch           SS-0074 stayed on CP-005 No. I SS-0075 Reactor Trip Switch           7S-0067 and moved to CP-007 No.2 IS-0141 Containment Isolation         Not used Phase B Note: Reference         P 1 is N UREG-0700 5ection 6 number P 2 is STP criteria report number 5.5/08055 4534W/0128W                                   B-7

1 HOUSTON                                                             CONTROL ROOM LIGHTING                                                            DESIGN REVIEW
[.N     OWER CO.
n   s                                             B HF AREA                                          HED CATEGORY SHEET NUMBER                OBSERVATION OR                                        DISPOSITION REFERENCE              CRITERIA TITLE PARAGRAPH S-703        Legend pushbuttons                     Special study recommended the "Close Pg-6.4.3.3   are not readily distinguish-           Corner Octagon" for marking the able from legend lights.               controls. This recommendation is in the process of being implemented. Refer to Special Studies Report, Section 7, titled 1
                                                        " Distinguishing Legend Pushbutton from Legend Lights."
S-712        Fifty-seven switches used              These switches have been changed to Pg-6.4.1.1   for pump or fan operations             J-handled switches. A few of these
      &          or for breaker control are             switches were eliminated due to de-S-735        rotary selector type switches          letion of control function.
S-696        instead of J-handled switches.
Note: Reference          P 1 is NUREG-0700 Section 6 number P2 is STP criteria report number 5.5/08055 4534W/0128W                                   B-8

HOUSTON                                                             CONTROL ROOM LIGHTING                                                            DESIGN REVIEW
    . . E.9 POWER CD.
HF AREA                                            HED CATEGORY SHEET NUMBER                   OBSERVATION OR                                       DISPOSITION REFERENCE                  CRITERI A TITLE PARAGRAPH S-711            " Select" function switch not         These switches were initially changed Pg-6.4.1.1       provided with knurled handles         to knurled handles for " select" on panel CP-001                       functions and J-handles for pump or fan control.
S-734            " Select" function switches           Special study recommended lever and pump or fan control               handles for " select" functions.
switches not provided with            This recommendation is in the knurled or J-handles                  process of being implemented.
respectively on panels                Refer to Special Studies Report, CP-001 and CP-003                     Section 6, titled " Knurled Knob         i Position Indicator."
S-695            Ditto for CP-004 S-705            Ditto for CP-005 S-699            Ditto for CP-006 S-459            Ditto for CP-007 S-660            Forty switches used for pump          These switches have been changed to
 ,  Pg-6.4.1.1      or fan operations are rotary          J-handled switches. A few of these selector type switches in-            switches were eliminated due to de-stead of J-handled switches           letion of control function.
Note: Reference         P 1 is NUREG-0700 Section 6 number P 2 is STP criteria report number 5.5/08055 4534W/0128W                                     B-9

HOUSTON                                                            CONTROL ROOM LIGHTING                                                           DESIGN REVIEW 3      OWER CO.
n    s HF AREA                                         HED CATEGORY SHEET NUMBER                 OBSERVATION OR                                     OISPOSITION REFERENCE              CRITERI A TITLE PARAGRAPH S-701        Twelve controls for valves            These switches have been changed Pg-6.4.1.1   are not rotary selector               to rotary selector switches.
     &          switches.
S-460 S-661        J-handle switches used for            These switches have been changea to S-888        other than pumps, fans or             pushbuttons.
Pg-6.4.1.1   breakers.
Switch was:                           Switch change:
22S-0153 Containment Venti-           22S-0153 stayed on CP-022 lation Isolation Reset 22S-0154 Containment Venti-           22S-0154 stayed on CP-022 lation Isolation Reset 22S-0155 Containment Venti-           22S-0155 stayed on CP-022 lation Isolation Reset 2S-0122 Lo T Avg FW Isolation         6S-0178 and moved to CP-006 Reset 2S-0123 SI/ excess cooldown           6S-0176 and moved to CP-006 FW Isolation Reset 2S-0124 Turb-Gen Trip Reset           7S-0058 and moved to CP-007 Note: Reference         P 1 is N UREG-0700 Section 6 number P2is STP criteria report number 5.5/08055 4534W/0128W                                 B-10

HOUSTON                                                       CONTROL ROOM LIGHTING DESIGN REVIEW 3      OWER CO.
HF AREA                                       HED CATEGORY SHEET NUMBER               OBSERVATION OR                                  DISPOSITION REFERENCE             CRITERIA TITLE PARAGRAPH t
S-719        There are more than nine           See notes VD-1 and VD-3.
S-670        graduations between scale S-742        numerals.
S-649 S-759 S-7P1 S-475 S-359 S-334 S-329 Pg-6.5.1.5 S-671        Intermediate graduation marks     See notes VD-1 and VD-3.
S-743        are not used on scales with S-650         five or more graduations S-782        between numerals.
S-360 S-392 P -6.5.1.5 3
l                  Note: Reference       P 1 is N UREG-0700 bection 6 number i
P2is STP criteria report number 5.5/08055 4534W/0128W                               B-17

HOUSTON                                                              CONTROL ROOM LIGHTING                                                             g gggg y g g ygg y
      ._.M POWER CO.                                                                                                 4 1
ua     splays HF AREA                                         HED CATEGORY SHEET NUMBER                 OBSERVATION OR                                     DISPOSITION REFERENCE               CRITERI A TITLE PARAGRAPH S-720        It is difficult to distin-             The meter task team has applied the S-672       guish between intermediate              following criteria to meter scale S-744        and minor graduation marks             redesign effort (graduation mark S-6 51       on meter scale.                        thicknessh Major graduations S-760                                                3-point or 3/64-inch; intermediate S-783                                               graduations 2-point or 1/32-inch; S-476                                                31inor graduations point or S-361                                                1/64-inch. Meter scales are being I
S-391                                               purchased to meet the above criteria.
S-330 Pg-6.5.1.5 S-721        Meter scales do not progress           See notes VD-1, VD-2 and VD-3.
S-673        in parameter units of l's, S-745        2's, S's, or 10's.
S-652 S-761 S-784 S-477 S-362 S-331 Pg-6.5.1.5 Note: Reference         P1 is N U K EG-0700 bection b nulliDer P 2 is STP criteria report number 5.5/08055 4534W/0128W                                  B-18

HOUSTON                                                           CONTROL ROOM LIGHTING                                                          DESIGN REVIEW o,. .    &
    . JCI POWER CO.
HF AREA                                        HED CATEGORY SHEET NUMBER                OBSERVATION OR                                    DISPOSITION REFERENCE              CRITERIA TITLE PARAGRAPH S-871         Parameters for meter scales          See notes VD-1, VD-2 and VD-3.
S-885         with incompatible numerical Pg -6.5.1.5   progression and scale organi-zation.
S-724         Meter pointers are black in-         The meter task team is integrating S-675         stead of red.                        the field painting of the few meter S-747                                              pointers not already red with the      1 S-655                                              installation of new meter scales.
S-763                                              Some vendor-furnished meters that are S-786                                              part of a special module or controller S-479                                              will not be repainted red. These S-408                                              meters are not used for the main S-911                                              plant parameters required for S-960                                              plant operation. See note VD-3.
S-997 Pg-6.5.2.2 S-656         Strip chart recorders are            These recorders have been moved to Pg-6.5.4.1   too high and hard to reach           a lower position for easier main-for paper and ink replenish-         tenance. Boric acid tank level m ent,                                recorder was moved to panel CP-018.
1 Note: Reference       P 1 is N U Rf.G-0700 5ection ti number P 2 is STP criteria report number 5.5/08055                                                                                      1 4534W/0128W                                B-19                                                l

HOUSTON                                                            CONTROL ROOM LIGHTING                                                           gggggy ggyggy
   . [_M POWER CO.
HF AREA
                    *""       "Y*                  HED CATEGORY SHEET NUM8ER                OBSERVATION OR                                      OlSPOSITION REFERENCE               CRITERI A TITLE PARAGRAPH S-688        Viewing of strip recorder is          Recorder LR-0931 has been relocated Pg-6.5.4.1   difficult,                            to panel CP-001 in a lower position.
AR-4105 and PR-0934 have been relocated out of the primary area to Panel CP-018.
The recorder type has been upgraded to L
                                                      & N series 100 recorders. These recorders are used for historical purposes. TR-0875 was relocated on panel CP-001 and the total panellayout program resulted in a higher location; however, provisions have been made for trend indication on the plasma display.
S-009        Test and reset lights are             The test lights have been changed to Pg -6.5.1.6  colored red instead of white          white and the reset lights have been for test and amber for reset,        deleted. The circuit design did not require reset lights.
l l
l l
Note: Reference        P 1 is N UREG-0700 Section 6 number                    l P2is STP criteria report number                        1 5.5/08055 4534W/0128W                                 B-20

HOUSTON                                                           CONTROL ROOM LIGHTING                                                          gggggy ggyggy
[EE POWER CO.
HF AREA                                         HED CATEGORY SHEET NUMBER                OBSERVATION OR                                    DISPOSITION REFERENCE              CRITERI A TITLE PARAGRAPH S-584        One hundred and seventy three        See note L-1.
Pg-6.6.4.1   labels on CP-003 use 0.125
      &          inch letter which allows a           Component labels are now suitable S-216        viewing distance of only             for a viewing distance of 42 inches 1
S-692        21 inches.                           as identified in Criteria Report S-637                                             Appendix V Table 4-1.
S-615 S-626 S-449 S-437 S-345 S-342 S-591        Stroke - width-to-c haracter         See note L-1.
Pg-6.6.4.1   height ratio is not between 1:6 and 1:8 on the service          Stroke width-to-character S-693        engravings and engraving is          height ratio is now between            y S-602         inconsistent.                       1:6 and 1:8 as identified in S-639                                             Criteria Report, Appendix V S-618                                             Section 4.3 S-630                                                                                      1 S-447 S-440 S-343 S-346 Note: Reference       P 1 is N UR EG-0700 bection 6 number P 2 is STP criteria report number 5.5/08055 4534W/0128W                                 B-25

HOUSTON                                                           CONTROL ROOM LIGHTING                                                          DESIGN REVIEW
      ._Y. EH  OWER CO.
aes HF AREA                                         HED CATEGORY SHEET NUM8ER                 OBSERVATION OR                                      DISPOSITION REFERENCE               CRITERI A TITLE PARAGRAPH S-619         Space between characters on           See note L-1.
Pg-6.6.4.1   the service engraving is not at least one stroke width.
S-595 S-691 S-581 S-643 S-629 S-453 S-441 S-347 S-592         Space between lines of text           See note L-1.
S-694         is less than one-half the S-607         character height.
S-640 S-620 S-631 S-451 S-442 S-334 S-348 P -6.6.4.1 3
l Note: Reference         P1 is NUREG-0700 Section 6 number                  :
P 2 is STP criteria report number 1 5.5/08055 4534W/0128W                                  B-26

HOUSTON                                                         CONTROL ROOM LIGHTING DESIGN REVIEW
       . [.M    OWER CO.
HF AREA                                        HED CATEGORY SHEET NUMBER                OBSERVATION OR                                    OISPOSITION REFERENCE              CRITERI A TITLE PARAGRAPH S-412         Steam Dump Selector Switches        See Note P-1.
Pg-6.8.2.1    are separated from the Steam        A review of the rearranged Steam          f1 Dump Controllers.                   Dump Subsystem shows this problem is corrected.
Reference 1. Main Control Panel Equipment Layout Drawing:
Panel:    ZCP007 Drawing: 5-Z34-1-Z44506 Zone:     I C, 2B Reference 2. Main Control Panel Demarcation / Labeling Drawing:
Panel:    ZCP007 Drawing: 9-Z34-1-Z44606 S-413         Enhancement techniques are not See Note P-1.
P3 -6.8.1.3  used to separate turbine            Major redesign of panel CP-007 controls from main steam            resulted in separation and demarca-control.                            tion of the turbine control and main Steam Systems.
I l
Note: Iteference       P i si NUREG-0700 Section 6 number j                                          P2is STP criteria report number 5.5/08055 4534W/0128W                                  B-29

l                                    HOUSTON                                                                               CONTROL ROOM LIGHTING                                                                             g gggg y gg ygg y
     $_N                               OWER CO.
anel Myouts HF AREA                                                                                HED CATEGORY SHEET NUMBER                                        OBSERVATION OR                                                          OlSPOSITION REFERENCE                                     CRITERI A TITLE PARAGRAPH Reference 1. Main Control Panel Equipment Layout Drawing:
Panel:      ZCP007 Drawing: 5-Z34-1-Z44506 Zone:       Main Steam 2D        f Turbine Control 4A, SA,2B,3B,4B,58, 4D,SD Reference 2. Main Control Panel Demarcation / Labeling Drawing:
Panel:     ZCP007 Drawing: 9-Z34-1-Z44606 S-035                                 No spacing or other method                              See Note P-1.
Pg -6.8.1.3                          of demarcation used to set                              Panel CP-005 has been totally re-apart groups of controls                                designed resulting in separation
                                                                                                                                                ~
and demarcation of the listed components ltem 2 has been relocated on CP-001 Item 4 has been relocated on CP-002 Item 6 has been relocated on CP-007 Items 1, 3, 5 remain on panel CP-005 I
Reference 1. Main Control Panel Equipment f
Layout Drawing:
a)    Panel:    7CP001 Drawing: 5-Z34-1-Z44500 Note: Reference        P1 is NUREG-0700 Section 6 number P 2 is       STP criteria report number 5.5/08055 4534W/0128W                                                         B-30

I HOUSTON                                                              CONTROL ROOM t             LIGHTING                                                             DESIGN REVIEW
      ._.M    POWER CD.                           ,
HF AREA                                         . HED CATEGORY SHEET
       , NUMBER               0BSERVATION OR                                        DISPOSITION REFERENCE              CRITERIA TITLE PARAGRAPH S-717        Type style is not consistent           See note VD-1.
S-667        on all vertical meter dis-S-740        play faces.
S-647 S-756 S-779 S-468 S-357 S-390 Pg6.5.1.3 S-871        Compared displays are not              See note VD-1 and VD-3.
P 6.5.1.5    compatible in numerical 3
progress and scale organi-zation.
S-289        A bulb test capabiP.ty or              An industry sampling indicates no real S-667        dual bulb / dual filament bulb         practical solution to this problem is S-300~       is not provided.                ,
currently available. The project is S-311                                  s            attempting to find a lamp manufacturer S-765                                                willing to furnish dual filament lamps.
S-481                                               Those will be used when they prove re-S-366                                                liable and become commercially available.
S-061                                                Component status is presently irdicated S-005                                                using a 2 lamp system with one lamp lit S-915                                                at all times. The two lamps are operated S-962                                                from st parate devices, if both lamps are 3               Note: Reference        P 1 is  NUREG-0700 Section 6 number P 2 is   STP criteria report number 5.5/08055 2608c/0094c                                  D-5

l l
HOUSTON                                                                          CONTROL ROOM LIGHTING DESIGN REVIEW l             . [.M POWER CO.
ual Ways HF AREA                                           HED CATEGORY SHEET NUMBER                  OBSERVATION OR                                                 DISPOSITI0h                             l REFERENCE                 CRITERI A TITLE PARAGRAPH S-999                                                 not illuminated, the status of all safety Pg6.5.3.1                                            related component:; can be verified by the                          1 ESF Status Monitoring System or the ERF compute r.
S-380            Number printing on recorder          The generator megawatt recorder is a                                  l Pg 6.5.4.1      is crowded because num-              single pen recorder, therefore no                                     l bers are printed on top of           problem exists.
each other.                          The turbine generator mechanical parameter recorder was relocated to Panel CP-018. This recorder normally prints in a confined area.
When a parameter goes out of normal, it is easy to distinguish and is further alarmed. In addition, the operator can manually move the chart to develop a print out with all numbered points recorded.
S-596           Ietter heights are not                New escutcheon plates have been provided S-690            identical on annunciator              with identical letter heights for the S-583           control labels.                      different annunciator control functions.
S-638 S-616 S-627 S-438 S-443 Pg6.6.4.1 Note: Reference        PJ is NUltEG-0700 Setion 6 number P 2 is STP criteria report number 5.5/08055 2608c/0094c                                    D-6
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