ML20078N450
| ML20078N450 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 02/07/1995 |
| From: | Richard Anderson NORTHERN STATES POWER CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9502150334 | |
| Download: ML20078N450 (2) | |
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Northern States Power Company Prairie Island Nuclear Generating Plant 1717 Wakonade Drive East Welch, Minnesota 55089 February 7,1995 Technical Specification Section 3.14 U S Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Report of Fire Protection Pump Eemoved from Service for creater Than Seven Days This special report is being submitted in accordance with Prairie Island Technical Specification 3.14.B.2.
Technical Specification 3.14.B.2 requires that, "With one or two of the pumps required by Specification 3.14.B.1.a inoperable, restore the inoperable equipment to OPERABLE status within seven days or provide a special report to the Commission within 30 days outlining the plans and procedures to be used to provide for the loss of redundancy in the FIRE SUPPRESSION WATER SYSTEM."
On January 23, 1995 the 121 Screenwash Pump was taken out of service for annual preventive maintenance work.
During this time, regualr maintenance was performed on the motor and the entire pump assembly was replaced.
This work took 12 days and the screenwash pump was returned to service on February 3, 1995.
During the time the screenwash pump was out of service, the 122 Diesel-Driven Fire Pump and the 121 Motor-Driven Fire Pump were both available for fire duty.
In addition, the plant retained the ability to crosstie the cooling water system to the fire header, should it have been necessary.
No new NRC commitments are being made in this letter.
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9502150334 950207 DR ADOCK 05000282 PDR
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e USNRc NORTHERN STATES POWER COMPANY I
February 7, 1995 Page 2
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J Please contact Jack Leveille (612-388-1121, Ext. 4662) if you have any f
questions related to this letter.
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oger O Anderson Director Licensing and Management Issues t
c: Regional Administrator - Region III, NRC Senior Resident Inspector, NRC NRR Project Manager, NRC J E Silberg 1
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