ML20155G593
| ML20155G593 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 11/03/1998 |
| From: | Thadani M NRC (Affiliation Not Assigned) |
| To: | Capra R NRC (Affiliation Not Assigned) |
| References | |
| NUDOCS 9811090122 | |
| Download: ML20155G593 (5) | |
Text
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November 3, 1998 d
MEMORANDUM TO: Robert A. Capra, Director Project Drectorate 1-2 Division of Reactor Projects -I/II Office of Nuclear Reactor Regulation FROM:
Mohan C. Thadani, Senior Project Manager
- Project Directorate I-2 Division of Reactor Projects - 1/11 Office of Nuclear Reactor Regulation 4
SUBJECT:
FORTHCOMING MEETING WITH PECO ENERGY COMPANY DATE & TIME:
Wednesday, November 18,1998 1:30 p.m.
LOCATION:
U.S. Nuclear Regulatory Commissi$
One White Flint North a-11555 Rockville Pike, Room O-8811 Rockville, Maryland PURPOSE:
DISCUSSION OF PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 & 3, DESIGN BASIS FOR PUMPS NET POSITIVE SUCTION HEAD (SEE ATTACHED AGENDA)
PARTICIPANTS:*
Participants from the Nuclear Regulatory Commission (NRC) include members of the Office of Nuclear Reactor Regulation (NRR).
1BQ PECO Enerav Co.
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R. Capra, NRR J. Hufnagel, et al.
M. Thadani, NRR R. Lobel, NRR K. Kavanagh, NRR -
Docket Nos. 50-277 and 50-278 cc: See next page original signed by M.Thadani CONTACT:
M. Thadani, NRR 415-1476
- Meetings between NRC technical staff and applicants or licensees are open for interested members of the public, petitioners, intervonors, or other parties to attend as observers pursuant to " Commission Policy Statement on Staff Meetings Open to the Public" 59 Federal Reaister 48340,9/20/94.
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November 3, 1998 MEMORANDUM TO: Robert A. Capra, Director Project Directorate 1-2 Division of Reactor Projects - 1/11 Office of Nuclear Reactor ReCulation FROM:
Mohan C. Thadani, Senior Project Manager Project Directorate 1-2 Division of Reactor Projects t/11 Office of Nuclear Reactor Regulation
SUBJECT:
FORTHCOMING MEETING WITH PECO ENERGY COMPANY DATE & TIME:
Wednesday, November 18,1998 1:30 p.m.
LOCATION:
U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike, Room O-8811 Rockville, Maryland PURPOCE:
DISCUSSION OF PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 & 3, DESIGN BASIS FOR PUMPS NET POSITIVE SUCTION HEAD (SEE ATTACHED AGENDA)
PARTICIPANTS:*
Participants from the Nuclear Regulatory Commission (NRC) include members of the Ohice of Nuclear Reactor Regulation (NRR).
NRC PECO Eneroy Co.
R. Capra, NRR J. Hufnagel, et al.
M. Thadani, NRR R. Lobel, NRR K Kavanagh, NRR Docket Nos. 50-277 and 50-278 cc: See next page CONTACT:
M. Thadani, NRR 415 1476
- Meetings between NRC technical staff and applicants or licensees are open for interested members of the public, petitioners, intervenors, or other parties to attend as obse,Yers pursuant to " Commission Policy Statement on Staff Meetings Open to the Public" 59 Federal Reaister 48340,9/20/94.
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T PECO Energy Company-Units 2 and 3
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Prach Bottom At:mic Power Stati:n, cc:
J. W. Durham, Sr., Esquire Chief-Division of Nuclear Safety Sr. V.P. & General Counsel PA Dept. of PECO Energy Company Environmental Resources
' 2301 Market Street, S26-1 P.O. Box 8469
. Philadelphia, PA 19101 Harrisburg, PA 17105 8489-PECO Energy Company
- ATTN: Mr. J. Doering, Vice President Board of Supervisors Peach Bottom Atomic Power Station Peach Bottom Township 1848 Lay Road R.D.61 Delta, PA 17314 Delta, PA 17314 L PECO Energy Company Public Servics Commission of Maryland ATTN: Regulatory Engineer, A4-5S Engineering Division Peach Bottom Atomic Power Station Chief Engineer 1848 Lay Road 6 St. Paul Centre Delta, PA 17314 Baltimore, MD 21202-6806 Resident inspector Mr. Richard McLean U.S. Nuclear Regulatory Commission Power Plant and Environmental Peach Bottom Atomic Power Station Review Division P.O. Box 399 Department of Natural Resources Delta, PA 17314 B-3, Tawes State Office Building Annapolis, MD 21401 Regional Administrator, Region i U.S. Nuclear Regulatory Commission Dr. Judith Johnsrud 475 Allendale Road National Energy Committee King of Prussia, PA 19406 Sierra Club 433 Orlando Avenue Mr. Roland Fletcher
' State College, PA 16803
. Department of Environment 201 West Preston Street Manager-Financial Control & Co-Owner Baltimore, MD 21201 Affairs Public Service Electric and Gas A. F. K!rby, lil Company Extemal Operations - Nuclear P.O. Box 236 Delmarva Power & Light Company Hancocks Bridge, NJ 08038-0236 P.O. Box 231
. Wilmington, DE 19899 Manager-Peach Bottom Licensing PECO Ene av Company PECO Energy Company Nuclear Group Headquarters Plant Manager Correspondence Control Desk Peach Bottom Atomic Power Station P.O. Box No.195 1848 Lay Road Wayne, PA' 19087-0195 Delta, PA 1731#.
Mr. Garrett D. Edwards Director-Licensing, MC 62A-1 PECO Energy Company Nuclear Group Headquarters Correspondence Control Desk P.O. Box No.195 Wayne, PA 19087-0195
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- Meetina Notice r
E-Mail.
Hard Coov S. Co: lins /F. Miraglia Docket File.
B. Boger PUBLIC J. Zwolinski PD# l-2 Reading R. Capra OGC M. Thadani ACRS M. O'Brien Receptionist (OWFN)
T. Martin (e-mail to SLM3)
OPA (e-mail to OPA) cc: Licensee & Service List R.Lobel K Kavanagh C. Anderson, RGN I B. McCabe (BCM)
D. Serenci (DPS)
PMNS (Meeting Announcement Coordinator)
AGENDA PECO EllERGY COMPANY'S BRIEFING ON PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 & 3, EMERGENCY CORE COOLING SYSTEM PUMP NET POSITIVE SUCTION HEAD l
I
Background
11 Unresolved Safety Question for Pump Suction Strainers lil Discussion of Current Design to explain:
-Understanding of the Conservatism and Margins in Net Positive Suction Head (NPSH) Analysis
-Reach Agreement on Acceptable Containment Overpressure Credit for NPSH IV Discussion of Peach Bottom Atomic Power Station Licensing Basis for Containment Overpressure Credit for Emergency Core Cooling System Pump NPSH 4
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