ML20154F958
| ML20154F958 | |
| Person / Time | |
|---|---|
| Site: | La Crosse File:Dairyland Power Cooperative icon.png |
| Issue date: | 05/16/1988 |
| From: | Taylor J DAIRYLAND POWER COOPERATIVE |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| IEB-85-003, IEB-85-3, LAC-12555, NUDOCS 8805240146 | |
| Download: ML20154F958 (2) | |
Text
.'
D DA/RYLAND hhh[ COOPERATIVE
- 2615 EAST AVE.SO a PO. BOX 817 LA CROSSE. WISCONSIN 54602-0817 (608) 788-4000 JAMES W. TAYLOR General Manager May 16, 1988 l
In reply, please j
refer to LAC-12555
)
DOCKET No. 50-409 i
Document Control Desk I
U. S. Nuclear Regulatory Commission Washington, DC 20555 Gentlemen:
SUBJECT:
Dairyland Power Cooperative La Crosse Boiling Water Reactor (LACBWR)
Provisional License No. DPR-45 NRC Bulletin No. 85-03, Supplement 1:
"Motor-Operated Valve Common Mode Failures During Plant Transients Due To Improper Switch Settings"
REFERENCES:
(1) NRC Letter, J. M. Taylor to All Holders of Nuclear Pcwor Reactor Operating Licenses i
or Construction Permits, dated November 15, 1985. (Acc. No. 8804210018)
(2) DPC Letter, J. W. Taylor to J. Kepplar, LAC-11577, dated May 2, 1986.
(3) NRC Letter, C. E. Rossi to All Holders of Operating Licenses or Construction Permits for Boiling War.er Reactors, dated April 27, 1988.
(Acc. No. 8804210018) i Dairyland Power Cooperative has reviewed NRC Bulletin No. 85-03, Supplement 1 (Reference 3) regarding motor-operated valve common mode failures during plant transients due to improper switch settings, and finds no additional afety-related motor-operated valves not included in our response (Reference 2) to the original bulletin (Reference 1) installed at LACBWR.
On April 30, 1987 LACBWR was permanently shut down. All spent fuel has been transferred from t'te reactor to the spent Fuel Element Storage Well (FESW) and License No. DPR-45 aiended to possess-but-not-operate status.
Due to this action, the two valves d.scussed in our May 2, 1988 responsc, LAC-11577, to PCI-50 8805240146 880516 PDR ADOCK 05000409 G0 i
O DCD
i Document Control Desk Page 2 May 16, 1988 the original bulletin are no longer considered to be safety-related. We therefore conclude that there are no safety-related motor-operated valves falling under the scope of either bulletin (References 1 and 3) installed at this facility, This letter should fully address the concerns of NRC Bulletin No. 85-03, Supplement 1.
No additional response should be required.
If you have any questions regarding this reply, please contact us.
Sincerely, DAIRYLAND POWER COOPERATIVE James W. Taylor General Manager JWT:GSB:sks cc:
Mr. A. Bert Davis, Regional Administrator U. S. Nuclear Regulatory Commission, Region III Glen Ellyn, IL 60137 Mr. Peter B. Erickson, LACBWR Project Manager Division of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mr. Ken Ridgway, NRC Resident Inspector STATE OF WISCONSIN )
)
COUNTY OF LA CROSSE )
Afx4 AW Personal.ly came before me this day of
, 1988, the above named, James W. Taylor, to me known to be the person who executed the foregoing instrument and acknowledge the same, v>J /
Notary Public, La Crosse County
' Wisconsin My commission expires February 23, 1992.
PCI-50
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