ML20033C675
| ML20033C675 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 11/17/1981 |
| From: | Kiper K Office of Nuclear Reactor Regulation |
| To: | Youngblood B Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8112030632 | |
| Download: ML20033C675 (6) | |
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N0i17m Docket Hos.: STN 50-454 and STN 50-455 MEMORANDUM FOR:
B. J. Youngblood, Chief, Licen, sing Branch No.,I.,DL FROM:
K. L. Kiper, Project Manager, ).icensing Branch No..,1.,, DL
SUBJECT:
FORTHCOMING MEETING WITH COMMONWEALTH EDISON COMPANY,_- BYRON DATE AND TIME:
.Decetter 1, 1981,,.
8:30.- 5:00.
LOCATION:
Byron Station Byron, Illinois PURPOSE:
To resolve open items in the Auxiliary Systems Branch review. The attached list of ooen items will serve as the agenda (Enclosure 1).
PARTICIPANTS:
NRC Staff _
J. Wermiel V. Panciara, K. Kiper CECO Staff T. Tram, et al.
Original =l ned by E
Xenseth L. xip,,j Kenneth L. Kiper, Project Manager lh.ensing Branch No.1 Division of Licensing
Enclosures:
As stated cc: See next page 8112030632 8111 7J PDR ADOCK 05000 S4 h
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Mr. Louis 0. DelGeorge Director of Nuclear Licensing Commonwealth Edison Company Post Office Box 767 Chicago, Illinois 60690 ccs:
Mr. William Kortier U. S. Nuclear Regulatory Commission Atomic Power Distribution Resident Inspectors Office Westinghouse Electric Corporation 4448 German Church Road P. O. Box 355 Byron, Illinois 61010 Pittsburgh, Pennsylvania 15230 Ms. Diane Chavez Paul M. Murphy, Esq.
602 Oak Street Isham, Lincoln & Beale Rockford, Illinois 61104 One First National Plaza 42nd Floor Chicago, Illinois 60603 Mrs. Phillip B. Johnson 1907 Stratford Lane Rockford, Illinois 61107 Ms. Bridget Little Rorem Appleseed Coordinator 117 North Linden Street Essex, Illinois 60935 Dr. Bruce von Zellin Department of Biological Sciences Northern Illinois University DeKalb, Illinois 61107 Mr. Edward R. Crass Nuclear Safeguards and Licensing Division Sargent & Lundy' Engineers 55 East Monroe Street Chicago, Illinois 60603 Nuclear Regulatory Commission Region III Of fice of Inspection and Enforcenent 799 Roosevelt Road Glen Ellyn. Illinois 60137 Myron Cherry, Esq.
Cherry, Flynn and Kanter 1 IBM Plaza, Suite 4501 Chicago, Illinois 60611 g_j
-1 i
ENCLOSURE 1 ASB OPEN ITEMS' SER Section 3.5.2
, Tornado' Missiles -
'1) No response to'Q 010.39-Tor.nado. missile protection for ' essential service water cooling tower, diesel generator' exhaust stacks, spent fuel (building door) and main steam safety and ' relief valve stacks.
3.6.1-Pioe Break-Outside Containment -
- 2) No response to Q 010.40 Arrangement drawings and accompanying discussion, showing protection of safety related equipment from pipe breaks.
3)
Inadequate response to Q 010.41 Applicant has not satisfactorily correlated the environ-ments resulting from pipe breaks with safety related equipment qualification.
9.1.4 Fuel Handling -
4)
Inadequate response to Q 010.43 Applicant has not addressed consequences of dropping of the' fuel handling building crane load block onto spent fuel. Also, applicant shall address concern of dropping of loads lighter than a fuel assembly on spent fuel.
9.2.2 Component Cooling Water -
- 5) Unacceptable response to Q 010.44 Applicant _to provide safety grade. indication of loss of CCW to the RCPs.
9.3.3 Equipment and Floor Drainage -
- 6). Unacceptable response 'to Q 010.47 Applicant to provide results of analysis indicating that failure of drainage system and fluid piping does not result in unacceptable internal ' plant flooding of; safety related equipment.
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SER Section -
- 9. 4.1 -
Control Room HVAC -
9.4.6 River Screen House HVAC -
- 8) ~ No response. to Q 010.48 Freeze ~ protection for essential service water makeup.
pumps-needs to be addressed.
10.3.1 Main Steam -
9)
Inadequate response to..Q 010.49 Applicant to provide capability to operate atmospheric dump valves from the control room in a loss of offsite power.
10.4.5-Circulation Water -
- 10) Inadequate response to Q 010.50 Protection of' safety related equipment from failure (flooding) in circulation water system has not been satisfactorily demonstrated.
10.4.7 Main Feedwater &' Condensate -
- 11) Inadequate response to Q 010.51 Applicant to' commit to a waterhamer test per NUREG-CR/1606.
10.4.9 Auxiliary Feedwater -
- 12) Applicant to meet standard. technical specifications' surveillance and LCO - 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> not 7 days ~with 1 pump out of service. Any-third pump must be tech. spec'd like the two existing pumps.
- 13) Applicant should verify, that unacceptable air binding of AFW pumps does not occur prior to transfer to ' essential service -
water suction supply.
14). Applicant to provide a-third AFW pump.to meet 10 10-5 safety criteria in loss of offsite power.
- 15) Tech. Specs needed for ' dedicated AFW pump diesel driver oil
_ supply. Need evaluation of time AFW pump can operate with the 500 gallon supply, 16)' Endurance (test required on'the nonessential AFW pumps.
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SER:Section:
c10.4.9' 17)l. Applicant to ' include second operator' verification of proper
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' valve position followingLtest and maintenance.
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MEETING NOTICE DISTRIBUTION (JMTh$$
J. Stolz NRC PDR S. Hanauer Local PDR NOV 171981 P. Collins gg>&,4 TIC D. Vassallo NSIC D. Ziemann TERA T. Murley g
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4 Branch File F~. Schroeder E. Case K. Kniel
-t NOV2 01981m D. Eisenhut D..Skovholt R. Purple G. Knighton u.a. m -=
T. Novak M. Ernst 9
Sa'"* *
- S. Varga R. Baer T. Ippolito-E. Adensam g
R. A. Clark A. Thadani a
N. Hughes ACRS (16)
R. Tedesco Attorney, OELD J. Youngblood OIE (3)
A. Schwencer OSD-(7)
F. Miraglia Project Manager K. C ~Kiper J. R. Miller Licensing Assistant MJ Rushbrook-G. Lainas Receptionist D. Crutchfield W. Russell J. LeDoux I&E J. 01shinki R. Vollmer I&E Headquarters R. Bosnak I&E Region I F. Schauer I&E Region II R. E. Jackson I&E Region III G. Lear I&E Region IV
'W. Johnston I&E Region V S.'Pawlicki V. Benaroya NRC
Participants:
Z. Rosztoczy J. Wermiel f,,a V. Panciera p
K. Kiper R. Ballard W. Regan "ocre R. flattson P. Check F. Congel
- 0. Parr bec:
Applicu t & Service List F. Rosa W. Butler W. Kreger R. W. Houston
~W. Gammill L. Rubenstein T. Speis M. Srinivasan B. Grimes
-S.-Schwartz F. Pagano S. Ramos J. Kramer-LI
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