ML20198C281

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Forwards Responses to 981119 RAI for Review of Ccnpp,Units 1 & 2 Integrated Plant Assessment Rept for RPVs & Control Element Drive Mechanism/Electrical Sys,Per License Renewal Application.Errata to Section 4.2 Encl
ML20198C281
Person / Time
Site: Calvert Cliffs  
Issue date: 12/17/1998
From: Cruse C
BALTIMORE GAS & ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9812220032
Download: ML20198C281 (4)


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CHCLEs H. Cnose Baltimore Gas and Electric Company Vice President Calvert Cliffs Nuclear Power Plant Nuclear Energy 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 410 495-4455 Dececaber 17,1998 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATfENTION:

Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos 50-317 & 50-318 Response to Request for Additional Information for the Review of the Calvert Cliffs Nuclear Power Plant, Units 1 & 2, Integrated Plant Assessment Report for the Reactor Pressure Vessels and Control Element Drive Mechanism / Electrical System. and Errata j

REFERENCES:

(a)

Lc+ter from Mr. C. H. Cruse (BGE) to NRC Document Control Desk, dated July 30,1997, " Request for Review and Approval of Reactor Pressure Vessels and Control Element Drive Mechanism / Electrical System Report for License Renewal" (b)

Letter from Mr. D. L. Solorio (NRC) to Mr. C. H. Cruse (BGE),

Ai' gust 26,'1998," Request for Additional Information for the Review of the Calvert Cliffs Nuclear Power Plant, Unit Nos.1 & 2, Integrated Plant Assessment P.eport for the Reactor Pressure Vessels and Control Element Drive Mechanism / Electrical" (c)

Letter from Mr. C. H. Cruse DGE) to NRC Document Control Desk, dated November 19,1991 " Response to Request for Additional Information for the Revicw of the Calvert Cliffs Nuclear Power Plant, Units 1 & 2, Integrated Plant Assessment Report for the Reactor Pressure Vessels and Control Element Drive Mechanism / Electrical System, and Errata" Reference (a) forwarded the Baltimore Gas and Electric Company (BGE) system report for license renewal for the Reactor Pressure Vessels and Control Element Drive Mechanism /Electrica! System.

Reference (b) forwarded questions from NRC staff on that report. Reference (c) forwarded BGE's responses to Reference (b). During the mailing process, Attachment (2), providing errata for Section 4.2, Reactor Pressure Vessels and Control Element Drive Mechanism / Electrical System, of the BGE LRA, was inadvertently omitted. This letter provides Attachment (2) of Reference (c). We have maintained the original title, " Attachment (2), Errata to Section 4.2, Reactor Pressure Vessels and Control Element Drive Mechanism / Electrical Syste;n; License Renewal Application," for ease of incorporating into Reference (c).

9812220032 981217 E

PDR ADOCK 05000317 !

NRC Distribution Code A036D P

PM ;

Documint Control Desk December 17,1998 Page 2 Shoul,d you have further questions regarding this matter, we will be pleased to discuss them with you.

l Very truly yours, i

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ontg ery Director - N lear Regulatory Ma ters BSM/KRE/ dim

Attachment:

" Attachment (2), Errata to Section 4.2, Reactor Pressure Vessels and Control Element Drive Mechanism / Electrical System; License Renewal Application" cc:

R. S. Fleishman, Esquire C. I. Grimes, NRC J. E. Silberg, Esquire D. L. Solorio, NRC S. S. Bajwa, NRC Resident inspector, NRC A. W. Dromerick, NRC R. I. McLean, DNR H. J. Miller, NRC J. H. Walter, PSC l

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ATTACHMENT (2) i l

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l ERRATATO SECTION 4.2, REACTOR PRESSURE VESSELS AND CONTROL ELEMENT DRIVE MECIIANISMS/ ELECTRICAL SYSTEM; LICENSE RENEWAL APPLICATION i

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Baltimore Gas and Electric Company Calvert Cliffs Nuclear Power Plant l

December 17,1998 i

1 ATTACIIMENT (2) 4 ERRATA TO SECTION 4.2, REACTOR PRESSURE VESSELS AND CONTROL ELEMENT DRIVE MECHANISM / ELECTRICAL SYSTEM; LICENSE RENEWAL APPLICATION The following change applies to Section 4.2 of the BGE LRA:

On page 4.2-34, in Table 4.2-3, for existing p.cgr:m "CCNPP ISI Program," the " Credited As" block should read, in part, "RPV anchor bolts in Gmup 5" vice "RPV anchor bolts in Group 6."

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