ML042040100
| ML042040100 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 07/19/2004 |
| From: | Vanderheyden G Constellation Energy Group |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| GL-96-006 | |
| Download: ML042040100 (1) | |
Text
George Vanderheyden Vice President Calvert Cliffs Nuclear Power Plant Constellation Generation Group, LLC 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 410.495.4455 410.495.3500 Fax I
Constellation Energy July 19, 2004 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:
SUBJECT:
REFERENCES:
Document Control Desk Calvert Cliffs Nuclear Power Plant Unit Nos. I & 2; Docket Nos. 50-317 & 50-318 Resolution of Generic Letter 96-06 Issues (a)
Letter from Mr. P. E. Katz (CCNPP) to Document Control Desk (NRC),
dated December 3, 2002, "Response to Request for Additional Information, Generic Letter 96-06" (b)
Letter from Mr. G. S. Vissing (NRC) to Mr. P. E. Katz (CCNPP) dated March 25, 2003, "Response to Generic Letter 96-06, Assurance of Equipment Operability and Containment Integrity During Design-Basis Accident Conditions, dated September 30, 1996 (TAC Nos. M96792 and M96793)"
In Reference (a), we made a regulatory commitment to prevent waterhammer in the Service Water System by placing the service water pumps on step "0" in the loading sequence of the emergency diesel generator.
In Reference (b), the Nuclear Regulatory Commission concurred with this decision.
Reference (b) also requested that we advise the Nuclear Regulatory Commission when the modification has been fully implemented.
We have now completed this modification on both units and consider our response to Generic Letter 96-06 closed.
Should you have questions regarding this matter, we will be pleased to discuss them with you.
Very t yo rs, GV/EMT/bjd cc:
J. Petro, Esquire J. E. Silberg, Esquire Director, Project Directorate I-I, NRC R. V. Guzman, NRC H. J. Miller,NRC Resident Inspector, NRC R. l. McLean, DNR PZ1