ML17298B409
| ML17298B409 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 10/16/1984 |
| From: | Licitra E Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8410300055 | |
| Download: ML17298B409 (10) | |
Text
Docket Nos.:
50-528, 50-529 and 50-530 OCT 16 @84 APPLICANT:
Arizona Public Service Company FACILITY:
Palo Verde, Units 1, 2 and 3
SUBJECT:
SUMMARY
OF MEETING ON FIRE PROTECTION AND REACTOR SYSTEMS FOR PALO VERDE A meeting was held on September 11, 1984 with representatives of the applicant.
The purpose of the meeting was to discuss the remaining review issues on the fire protection program and in reactor systems.
The attendees for the two sessions are listed on Enclosures 1 and 2.
The meeting is summarized as follows.
Fire Protection Pro ram In Amendment No.
13 to the FSAR, the applicant identified, and provided justification for, a number of deviations to the Appendix R requirements for fire-protection.
The deviations were identified as a result of the applicant's review of the plant as-built conditions.
At the meeting, the information provided was discussed to obtain a better understanding of the matter to permit the staff to complete its review of the deviations.
As a result the staff requested, and the applicant agreed to provide,, marked up copies of FSAR figures to more clearly show fire areas, barri'ers and other aspects of the fire protection program for the plant.
The applicant stated that, as a result of its review of the plant as discussed above, it'lso determined that a number of changes to the fire protection program are required to bring it into conformance with program requirements.
For those fixes that 'cannot be completed prior to fuel load, the applicant will submit'a request for schedular relief up to 5X power operation.
m The applicant also stated that it is performing an associated circuits review for spurious actuations in,the event of a fire.
The results of the study will be submitted for staff review in two stages; by September 30, 1984 for the control room and during October 1984 for outside the control room.
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~ f Reactor Systems The purpose of this portion of the meeting was to discuss the status of the following issues.
( 1)
The applicant stated that it will submit a revised analysis in September 1984 for a steam generator tube rupture accident.
The revised analysis will assume that the atmospheric dump valve for the affected steam generator sticks wide open and there is a loss of offsite power.
Since the Palo Verde plant does not have block valves, the plant procedures will instruct the operators to keep the steam generator tubes covered during this event to assure that the calculated offsite doses are below 10 CFR Part 100 guidelines values.
The staff advised that the operators should also be trained to prevent overfi lling of the steam generator.
(2)
With regard to the single fai lure problem (i.e.,
no redundant shutoff valve) on the auxi liary spray system for the pressurizer (as discussed in a letter to the applicant, dated April 3, 1984), the applicant stated that a redundant safety grade valve will be installed to eliminate this concern.
The submittal on this change will be made in September 1984.
The valve on Palo Verde Unit 1 will be installed prior to fuel load.
(3)
The staff stated that the September 7,
1984 response by CE, on testing data for relief valves on the shutdown cooling system, was inadequate.
A separate meeting with CE is planned for a later date to discuss this matter further.
(4)
The staff is currently reviewing the applicant's submittal, dated August 7,
'984 on natural circulation cooldown testing.
The staff requested, and the applicant agreed to provide, a copy of the specific procedure to assist in the review.
%Mls. SfGNED By
Enclosures:
As stated E. A. Licitra, Project Manager Licensing Branch No.
3 Division of Licensing cc:
See next page DL:LBg3Qg B
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Palo Verde Mr. E.
E.
Van Brunt, Jr.
Vice President
- Nuclear Projects Arizona Public Service Company P..O.
Box 21666
- Phoenix, Arizona 85036 Arthur C. Gehr, Esq.
Snell
& Wilmer 3100 Valley Center
- Phoenix, Arizona 85073 Hr. James H. Flenner, Chief Counsel Arizona Corporation Commission 1200 West Washington
- Phoenix, Arizona 85007 Charles R. Kocher, Esq. Assistant Counsel James A. Boeletto, Esq.
Southern California Edison Company P. 0.
Box 800
- Rosemead, California 91770 Hs. Margaret Walker Deputy Director of Energy Programs Economic Planning and Development Office 1700 West Washington
- Phoenix, Arizona 85007 Hr. Rand L. Greenfield Assistant Attorney General Bataan Memorial Building Santa Fe, New Mexico 87503 Resident Inspector Palo Verde/NPS U.S. Nuclear Regulatory Commission P. 0.
Box 21324
- Phoenix, Arizona 85001 Hs. Patricia Lee Hourihan 6413 S. 26th Street
- Phoenix, Arizona 85040 Regional Administrator - Region V
U. S. Nuclear Regulatory Commission 1450 Maria Lane Suite 210 Walnut Creek, California 94596 Kenneth Berlin, Esq.
Winston 8 Strawn Suite 500 2550 H Street, NW Washington, DC 20037 Ms..Lynne Bernabei Government Accountability Project of the Institute for Policy Studies 1901 gue Street, NW Washington, DC 20009 Ms. Jill Morrison 522 E. Colgate Tempi, Arizona 85238
4 I(
Attendance List August 30, 1984 Name Perry D. Robinson Falk Kantor David R. Matthews Michael A. Jones R.
W. Page Arthur C. Gehr Donald B. Karner Manny Licitra Shelly Schwartz IE/Enforcement Staff IE/EPB IE/EPB APS APS Snell 8 Wilmer APS NRC/DL/LBg3 NRC/IE
I
MEETING
SUMMARY
DISTRIBUTION
~Do'cket:No(.s.).:. 5O:-528/529/530~
NRC PDR Local PDR NSIC PRC System LB3 Reading
- Attorney, OELD GWKnighton Project Manager EALicitra JLee NRC PARTICIPANTS P.
Robinson F. Kantor D.
R. Matthews M. Licitra S.
Schwartz bcc:
Applicant
& Service List