3F1197-26, Corrected First Page to to NRC Re Response to RAI for LAR 218 Re Rev of Makeup Sys Letdown Line Failure Accident Analysis.Ltr Was Previously Submitted to NRC W/O Addressee Info on Page

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Corrected First Page to to NRC Re Response to RAI for LAR 218 Re Rev of Makeup Sys Letdown Line Failure Accident Analysis.Ltr Was Previously Submitted to NRC W/O Addressee Info on Page
ML20199B183
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 11/07/1997
From:
FLORIDA POWER CORP.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20199A432 List:
References
3F1197-26, TAC-M99571, NUDOCS 9711180239
Download: ML20199B183 (1)


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- November 7,1997 3F197 26 11.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001

Subject:

Response to Request for Additional Information - License Amendment Request 218, Revision of the Makeup System 12tdown Line Failure Accident Analysis (TAC No M99571)

References:

1. FPC to NRC letter 3F0997-14 dated September 9,1997, License Amendment Request (LAR) 218
2. NRC to FPC letter dated October 10,1997, Request for Additional Information for License Amendment Request No. 218
3. FPC to NRC letter 3F0997-30 dated September 25,1997, Supplement to Technic il Specification Change Request Notice 210

Dear Sir:

The following information is provided in response to the Reference 2 Request for Additional Information (RAI). The format of this letter reiterates the NRC staff questions provided in R::ference 2 followed by Florida Power Corporation's (FPC) response. Additional questions raised during a telephone conference conducted with staff reviewers on October 14,1997, are included as item 9.

1. Dased on our review of various Crystal River Unit 3 documents our understanding of the control complex habitability envelope (CCIIE) configuration and operation is tabulated below. Please confirm these data:

Normal operations prior to evest AIIF-19A(B) 42,335 cfm AllF-17A(B) 48,000 cfm AllF-21 A(B) 4,805 cfm AIIF-20A(B) 10,655 cfm AllF-30 5,390 cfm D-12 adjusted for 5,260 cfm D-1/D-ID adjusted for 5,700 cfm D-2 shut D3 open (passing 42,335 cfm) 9711190239 971112 J 16750 West Power une Street e Crystal River, FL 344284708 . (352) 7954486 PDR ADOCK 05000302 A rwe Prvess camp.ny P PDR