W3P87-1136, Responds to Generic Ltr 83-28,Item 4.5.2,confirming That Facility Reactor Trip Sys Design Permits on-line Testing & Independent Verification of Operation of Shunt & Undervoltage Trip Assemblies of Reactor Trip Breakers
| ML20237G882 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 08/12/1987 |
| From: | Cook K LOUISIANA POWER & LIGHT CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| GL-83-28, W3P87-1136, NUDOCS 8708140239 | |
| Download: ML20237G882 (1) | |
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LOUISI AN A / 317 BARONNE STREET P. O. BOX 60340 e
POWE R G LIG HT NEW ORLEANS, LOUIStANA 70160 (504) 595-3100
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U$005sYdU August 12, 1987 W3P87-1136 A4.05 QA U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C.
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SUBJECT:
Waterford SES Unit 3 Docket No. 50-382 Response to Generic Letter 83-28, Item 4.5.2 Reactor Trip System Reliability Gentlemen:
The subject Generic Letter, Item 4.5.2, requires Waterford 3 to perform on-line functional testing of the Reactor Trip System including independent testing of the diverse trip features This letter is to confirm that the Waterford 3 Reactor Trip System design permits en-line testing and independent verification of the operation of the shunt and undervoltage reactor trip assemblies of the reactor trip breakers.
Should you have any questions or comments in this matter, please contact Bob Murillo at (504) 595-2831.
Yours very truly,
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K.W. Cook Nuclear Safety & Regulatory Affairs Manager KWC/DAR/cmb cc:
E.L. Blake, W.M. Stevenson, J.A. Calvo, J.H. Wilson, R.D. Martin, NRC Resident Inspector's Office (W-3) 8700140239 870012
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