ML20002A808
| ML20002A808 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 11/14/1980 |
| From: | Bournia A Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8011210612 | |
| Download: ML20002A808 (5) | |
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NUCLEAR REGULATORY COMMISSION
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- gy 11 1330 Docket Nos.
- 50-373 and 50-374 APPLICANT
- Commonwealth Edison Company FACILITY:
LaSalle County Station, Unit Nos. I and 2
SUBJECT:
MEETING TO DISCUSS STAFF'S CONTROL ROOM DESIGN REVIEW REPORT I
OF LASALLE
Background
As a result of our Human Factors Engineering Branch site visit to review LaSalle's control room, a report was issued and transmitted to the applicant dated October 30, 1980 relative to their findings. We requested a meeting with the applicant in order that we may discuss the areas of concern resulting from the site visit.
A listing of the meeting attendees is enclosed.
Summary A meeting was held on November 6,1980 in Bethesda, Maryland to discuss with the applicant the content of our report dated October 30, 1980 addressing the Human Factors Branch site visit findings. As a result of this meeting, we determined that the majority of our concerns were resolved by either the applicant's commitment to complete by fuel load, other specified time, or already completed. Those areas that required further work the applicant committed to a detailed analysis which will be submitted in the long tenn analysis required by us. These items were as follows:
1.
Annunciator tiles not located above the affected system or control / display (1.b.1*)
2.
Lack distinc' ion of alarms (1.b.3) 4 3.
Audible alarms are not specified by panel (1.b.7) 4.
J-handles obscure some control labels (2.b.3)
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No positive means for l'ndicaticn of light failure (2.b.9) 6.
Label is' not consistent - ABCD to AEJN (4.b.2)
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Mirrcr images of RHR systems meter (4.b.6(a))
8.
Rearrangement of feedwater and condensate controls and display (4.b.11(a))
9.
Mirror image of status indication (4.b.16(a))
10.
Dual-pen recorder could lead erroneous conclusion (6.b.7) 11.
Better utilization of center desk (7.b.1(f))
12.
Unit 1 and Unit 2 mirror image operation (7.b.1(h))
13.
No use of color in the annunciator panels (7.b.2(c))
14.
Computer number and thumbwheel switch arrangement (9.b.6)
In addi tioit', some of the more important items will require confirmation by residense inspector, Roger Walker, and report his findings. These items were as follows:
1.
Feedwater turbine speed charger control moves clockwise (2.b.4) 2.
Check stored manuals, procedures, etc. at center desk (7.b.1(d))
3.
Check E0P's within particular procedure (7.b.1(e))
4.
Verify emergency plannin control room (7 .1(1)) g approved meteorological data at 5.
Emergency lighting at' the panel area (8.b.3) 6.
Review procedure for operator action on total loss of process computer system (9.b.4)
The applicant also transmitted drawings to clarify its responses.
In some areas, we indicated that if further clarification was required, we would telephone.
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Anthony Bournia, Project Manager Licensing Branch No. 1 Division of Licensina 1
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L ENCLOSURE i
MEETING ATTENDEES Nuclear Regulatory Commission Commonwealth Edison Company Anthony Bournia Richard Ralph Roger D. Walker Michael McQuade S. N. Saba Steve Schumann W. Neil Thompson B. B. Stephenson Mark Greenberg Louis 0. DelGeorge G. R. Hatterick Richard Squires R. W. Froelich H. E. Price CECO - Consultant Gene Silverman Donald C. Burgy Sargent and Lundy David Rahn l
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Mr. J. S. Abel g
~ Director of Nuclear Licen~ ing s
- Commonwealth Edison Company Post Office Box 767
. Chicago, Illinois '60690
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cc: Richard E. Powell, Esq.
Isham, Lincoln & Beale One First National Plaza 2400 Chicago, Illinois 60670 1
Dean Hansell, Esquire Assistant Attorney General 188 West Randolph Street Suite 2315 Chicago, Illinois 60501' Mr. Roger Walker, Resident Inspector U. S. Nuclear Regulatory Commission Post Office Box. 737 Streator, Illinois 61364 t
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MEETING
SUMMARY
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W. Gammill ACRS (16)
R. Tedesco F. Schroeder N. Hughes D. Skovholt M. Ernst NRC
Participants:
R. Baer A. Bournia, R. Walker, S. Saba, W. N. Thompson, M. Greenber9,
. Berlinger K. Kniel G. R. Hatterick, R. W. Froelich, H. E. Price G. Knighton A. Thadani D. Tondi J, Krar.1er D. Vassallo P. Col 1 ins D. Ziemann bcc: Applicant & Service List i
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