ML20091M441
| ML20091M441 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 01/24/1992 |
| From: | Zach J WISCONSIN ELECTRIC POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CON-NRC-92-002, CON-NRC-92-2 VPNPD-92-009, VPNPD-92-9, NUDOCS 9201290088 | |
| Download: ML20091M441 (2) | |
Text
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POWER COMPANY l
m w wwn to tw m uww mm stusm VPHPD-92-009 NRC-92-002 January 24, 1992 i
U. S. NUCLEAR REGULATORY COMMISSION Document control Desk Mail Station-P1-137 Washington, D. C.
20555 Attentiont Mr. R. B. Samworth Senior Project Manager Project Directorato III-3 Gentlemen:
I DOCl(ETS 50-266 AND 50-301 IN-SERVICE INSPECTION PUMP AND VALVE PROGRAM REQUEST FOR RELIEF (PUMPS)
POINT BEACH NUCLEAR PLANT. UNITS 1 AND 2 Enclosed is a change to our Pump and Valvo In-Servico Test Program. 'The change is an additional request for rolief for pump testing for those pumps which are testod using the normal operating system.
It is our understanding, based on the contents of HRC Gonoric Letter 89-04 and the regional follow-up meetings, that requests for re11of requiro NRC approval prior to placing them into practice.
Because we have no installed method by which to precisely = cc. trol flow for the af f ected system, we will implement the enclosed request immediately.
Immedlato implomontation will allow us te eliminato declarations.of pump inoperability for which ASME Soction XI hau no guidance or correctivo-action.
Sincerely, u
James J. Zach Vice President-
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Nuclear power
[k-Enclosure Copy to Adele DiBiasio, Brookhaven National Laboratory y
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IELLELIEQUISI_ElR_12 Connpacata component Cooling Water Pumpu IP-11 A and J, 2P-11 A and 11 Servico Water Pumps P-32A, P-32B, p-32C, P-32D, P-321, P-321'Section XI II.qquirement Reference valuco are defined no one or more fixed notu of valuon of the quantition shown in Tablo IWP-3100-1, as measured or observed when the equipment is known to bo operating acceptably.
(1WP-317.C )ngis for Relig[ The compenont cooling water pumps and norvice water pumps are testod in-situ. Thoso systems contain numerous components which use temperaturo control valvoa which automatically adjust position (thereby pump dischargo flow) in response to sensed temperature. This mannor of oporation provento the sotting and maintaining of a single, specific referenco valuo. Alternen_1erding Tho " reference valuo" for those pumps shall be a loci of valuon located on either sido of a opocific valuo. The rango of the uppor and lower limits of the reference valuon shall be small enough to provido adoquato assoasmont of equipment oporation. The toleranco around the selected valuo shall bo 12 percent. _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ - _ _ _ _ _ _}}