ML20011A105
| ML20011A105 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 09/30/1981 |
| From: | Lundvall A BALTIMORE GAS & ELECTRIC CO. |
| To: | Clark R Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8110070264 | |
| Download: ML20011A105 (2) | |
Text
k 5
B ALTIMORE G AS AND ELECTRIC COMPANY P.O. B O X 147 5 B ALTIMOR E M A RYL AN D 21203 AnTHun E. LUN DVALL,Jn.
v.c a p=cs.ot =,
Su wtv September 30, 1981 U.S. Nuclear Regulatory Commission Division of Licensing Washington, DC 20555 i
ATTENTION:
Mr. Robert A. Clark, Chief Operating Reactors Branch #3
SUBJECT:
Westinghouse Low Pressure Turbine Disc Inspection Calvert Cliffs Nuclear Power Plant Unit Nos. 1 & 2, Docket Nos. 50-317 & 50-318
REFERENCE:
a) Letter to A. E. Lundvall, Jr., from R. A. Clark, dated August 28, 1981, same subject Gentlemen:
The purpose cf this letter is to respond to reference a).
The Calvert Cliffs Unit 2, Westinghouse low pressure turbines hate been sonically inspected and no reportable indications were noted in either the disc bore or keyways on any of the three turbine rotors. A reinspection schedule for the Unit 2 turbine has been established and it complies with the four criteria listed in the Safety Evaluation enclosed in reference a).
The same four criteria will be used to establish future sonic inspection schedules for the Westinghouse low pressure turbine rotors now in service at Calvert Cliffs Nuclear Power Plaat.
Should you have further quec.tions regarding this matter, please contact me.
Very truly yours, o,/.
I d}
L ice President - Supply AEL/DWL/gla t..t 8110070264 810930' hl I PDR ADOCK 05000317 G
h R. A. Clark 2
September 30, 1981 cc:
J. A. Biddison, Esquire G. F. Trowbridge, Esquire Director, Office of Inspection & Enforcement R. E. Architzel, NRC Resident Inspector P