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UNITED STATES b
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.,ij.{g NUCLEAR REGULATORY COMMISSION 3,
W ASAGMN, D. C. 20$$5 December 7*,
1982 Docket No. 50-441 Ms. Susan L. Hiatt OCRE Representative 8275.Munson Road IN RESPONSE REFER Mentor, 0H 44060 TO F01A-82-545
Dear Ms. Hiatt:
This is in response to your' letter dated November 4 which was received in our office November 9,1982, in which you requested, pursuant to the Freedom of Information Act,12 categories of documents relating to the Perry Power Plant.
With respect to the LWR Hydrogen Manual, item 1 of your request, the final draft is not yet available.
This report will be available to the
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public in early 1983.
NUREG/CR-2530, Review of the Grand Gulf Hydrogen System Ignit' r (which o
s addresses item 2 of your request), is being published in two weeks.
As discussed in a telephone conversation with Nina Toms of.my staff, the MARCH code, item 4 of your reouest, was' not run for Perry.
However, the following reports relate to the capabilities and limitations of the f
MARCH code.
1.
NUREG/CR-1711 - MARCH Code User's Manual, October 1980.
2.
NUREG/CR-2285 - Interim Tech'nical Assessment of MARCH Code, November 1981.
3.
NUREG/CR-0850, Appendix A, November 1981.
4.
NUREG/CR-2672, Small Break LOCA Outside Containment at Browns Ferry Unit One ( Appendix B - MARCH Evaluation).
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All of the documents referenced above may be purchased by writing directly to the address below:
National Technical Information Services 5285 Port Royal Road Springfield, VA 22141 Telephone:
(703)487-4650 8301100050 821207 PDR FOIA HIATT82-545 PDR
y Ms. Susan L. Hiatt The documents listed on Appendix A are responsive to item 5 of your request. As you are aware, 75 percent of the reproduction costs for documents relating to contentions admitted by the Board in the Perry proceedings are being waived. Therefore, the charge for reproducing the enclosed 404 pages is $5.05.
As mentioned in an earlier response to you, our Division of Accounting will bill you for this amount.
Items 8 and 10 of your request have previously been addressed in an earlier F0IA request.
You may review these records by visiting the NRC Local Public Document Room located in the Perry Public Library, 3753 Main Street, Perry, Ohio, or writing to the NRC Public Document Room, 1717 H Street, N.W., Washington, DC.
You may obtain. access to these records by requesting F01A-82-305, in the name of Hubbard.
The search for items 3, 6, 7, 9,11, and 12 of your request is continuing.
When we have completed our search, you will be notified of our determination.
Sincerely,
/g/
/
M. Felton, Director Division of Rules and Records Office of Administration
Enclosures:
As stated 9.
t
Re:
F01A-82'-545 Appendix A 1.
4/2/74 Memo for A. Giambusso from B. H. Grier re: Boiling Water Reactor Off-Gas System Explosions w/ enclosures (62 pages) 2.
4/3/74 Memo for J. G. Davis from B. H. Grier re: Off-Gas System Explosions in Boiling Water Reactors (1 page) 3.
12/14/77 Letter to D. C. Switzer from Boyce H. Grier re: Preliminary Notification w/ attachment (6 pages) 4.
12/22/77 Letter to Boyce H. Grier from D. C. Switzer re: Sequence of Events w/ attachment (11 pages) 5.
12/23/77 Letter to D. C. Switzer from Boyce H. Grier re: Off-Gas System Detonation (1 page) 6.
12/23/77 Memo for Boyce H. Grier from E. C. McCabe, Jr., re: 12/16/77-Public Meeting on Millstone I Off-Gas Explosions (3 pages) 1 7.
12/27/77 Letter to Boyce H. Grier from E. J. Ferland re: Licensee Event I
Report w/ attachment (10 pages) 8.
1/3/78 Memo for R. J. Mattson from V. Stello, Jr., re: 00R Input to Congressman Dingell Letter Response on Off-Gas Explosions.
(11 pages)
L 9.
1/16/78 Letter to D. C. Switzer from Eldon J. Brunner re: Inspection f
f 50-245/77-33 w/ attachment (36 pages) 7 10.
1/18/78 Letter to Boyce H. Grier from E. J. Ferland re: Licensee Event Report w/ attachment (4 pages) 4 11.
1/25/78 Memo for E. L. Jordan from B. H. Grier re: Congressional Investigator's Report on Millstone Point I Off-Gas System -
Explosions on 12/13/77 w/ enclosures (28 pages) 12, 2/10/78 Memo for Distribution from Boyce H. Grier re: Potential Explosive Gas Mixture Accumulations Associated with BWR Off-Gas l
System Operations w/ enclosures (35 pages) j
- 13. 2/14/78 Memo for E. L. Jordan from B. H. Grier re: Analysis of f
Licensee Report on Millstone I Off-Gas Explosion w/ enclosure (3 pages) 14, 3/2/78 Letter to Boyce H. Grier from D. C. Switzer re: IE Bulletin No. 78-03 (1 page) l 15.
4/21/78 Letter to Boyce H. Grier from E. J. Ferland re: Hydrogen i
Detonation in December 1977 (2 pages)
R2:--F01A-82-545' Appendix A (Continued)
- 16. 8/14/78.
Memo for Chairman Hendrie et. al. from 0. Gene Abston re:
GA0 Final Report to the Honorable Tom Bevill on Off-Gas Explosions (9 pages)
- 17. 8/25/78 Memo for E. J. Brunner et. al. from Roger W. Woodruff re':
Inspection of Licensee Response to IEB-78-03 Per MC 92703 (11 pages) 18, 9/7/78 Memo for'R. W. Woodruff from E. J. Brunner re: IEB 78-03 Responses -(1 page) 19.
10/13/78 -Memo for R. W. Woodruff from F. J. Long re: Inspection of Licensee Response to IEB-78-03 (1 page)
I 20.
10/26/78 Letter to The Honorable Jack Brooks from Joseph M. Hendrie
- r?: Technical Report on Operatin Experience w/Boilin'g Water Reactor Off-Gas Systems (4 pages 21.
11/29/78 Memo for B. K. Grimes from E. L. Jordan re: Review of Responses to IE Bulletin 78-03 w/ enclosures (117 pages) t 22.
11/29/78 Memo for E. J. Brunner et. al. from E. L. Jordan re: Commission l
Response Regarding GA0 Report on Off-Gas Explosions w/ enclosure (5 pages) 23.
1/15/79 Memo for E. L. Jordan from B. K. Grimes re: Proposed 00R Action on Prevention of Off-Gas Explosions (5 pages) i 24.
1/30/79 Memo for E. J. Brunner et. al. from E. L. Jordan re: Information Regarding Proposed D0R Action on Prevention of Off-Gas Explosions (2 pages) 25.
2/7/79 Memo for E. L. Jordan from G. L. Madsen re: Information Regardin Proposed D0R Action on Prevention of Off-Gas Explosions (1 page)g
- 26. 2/13/79 Memo for E. L. Jordan from R. C. Lewis re: Information Regarding ProposedD0RActiononPreventionofOff-GasExplosions(1page) 27.
3/21/79 Memo for E. J. Brunner et. al. from E. L. Jordan re: Current D0R Acceptance Criteria for Prevention of Off-Gas Explosions in Operation BWRs w/ enclosure (14 pages) 4
- 28. 8/13/79 Letter to James P. O'Reilly from J. R. Calhoun re: Licensee EventReportw/ enclosure (3pages) l 29.
Undated Inspection on July 9 - August 3, 1979 re: Browns Ferry Nuclear 1
Plant (5 pages)
R2: F01A-82-545 i
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Appendix _ A (Continued)
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30 1/18/78 Letter.to Steve Gadler from Ernst Volgenau re: 'Off-Gas Explosion at the Millstone Nuclear Power Station, Unit No.1, on 12/13/77 w/ enclosure (11 pages) 6 o
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