PLA-5456, To Proposed Amendment No. 239 to License NPF-14 and Proposed Amendment No. 204 to License NPF-22 HPCI Automatic Transfer to Suppression Pool Logic Elimination
| ML021130449 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 04/08/2002 |
| From: | Byram R Susquehanna |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| PLA-5456 | |
| Download: ML021130449 (5) | |
Text
Robert G. Byram Senior Vice President and Chief Nuclear Officer PPL Susquehanna, LLC Two North Ninth Street Allentown, PA 18101-1179 Tel. 610.774.7502 Fax 610.774.6092 rgbyram@pplweb.com SI
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TM APR 0 8-2002 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Station OP1-17 Washington, DC 20555 SUSQUEHANNA STEAM ELECTRIC STATION SUPPLEMENT 2 TO PROPOSED AMENDMENT NO. 239 TO LICENSE NPF-14 AND PROPOSED AMENDMENT NO. 204 TO LICENSE NPF-22:
HPCI AUTOMATIC TRANSFER TO SUPPRESSION POOL LOGIC ELIMINATION PLA-5456 Docket No. 50-387 and 50-388
Reference:
- 1)
PLA -5322, R. G. Byram (PPL) to USNRC, "Proposed Amendment No. 239 to License NPF-14 and Proposed Amendment No. 204 to License NPF-22: HPCIAutomatic Transfer to Suppression Pool Logic Elimination ", dated June 8, 2001.
- 2) Letter, NRC to R. G. Byram (PPL), "Susquehanna Steam Electric Station, Units I and 2 Request for Additional Information Re: Elimination ofAutomatic Transfer of High Pressure Coolant Injection Pump Suction Source (TAC Nos. MB2190 and MB2191) ",
dated December 18, 2001.
- 3) PLA-5425, R. G. Byram (PPL) to USNRC, "Supplement to Proposed Amendment No. 239 to License NPF-14 and Proposed Amendment No. 204 to License NPF-22: HPCI Automatic Transfer to Suppression Pool Logic Elimination ", dated February 4, 2002.
The purpose of this letter is to provide supplemental information necessary for the NRC staff to continue its review of the license amendment originally proposed by Reference 1 and later supplemented with additional information in Reference 3. The need for this supplemental information was identified during a teleconference held on March 25, 2002.
The information provided herein consists of a computer tape and instructions for its use.
These are necessary for the NRC to post process the results of SABRE code runs at NRC headquarters (The SABRE code was previously transmitted to NRC by Reference 3).
Document Control Desk PLA-5456 PLA-5322 proposed deletion from the Unit I and Unit 2 Technical Specification Table 3.3.5.1-1 the "High Pressure Coolant Injection (HPCI) System Suppression Pool Water Level - High" (Function 3e). Implementation of this proposed change eliminates automatic transfer of the HPCI pump suction source from the Condensate Storage Tank to the Suppression Pool for a high Suppression Pool level. Implementation of the proposed change and the associated plant modifications are essential to eliminate a vulnerability identified by the PPL Susquehanna (PPL) Individual Plant Evaluation (IPE).
The Nuclear Regulatory Commission staff reviewed Reference 1 and determined that additional information was required in order to complete the NRC review. The additional information requested was documented in a Request for Additional Information (RAI) dated December 18; 2001, (Reference 2). PLA-5425 (Reference 3), provided responses to the NRC Request for Additional Information.
If you have any questions related to this submittal, please contact Mr. D. L. Filchner at (610) 774-7819.
Sincerely, G. By mn Attachment cc:
NRC Region I w/o Mr. S. L. Hansell, NRC Sr. Resident Inspector w/o Mr. T. G. Colburn, NRC Sr. Project Manager w/o
BEFORE THE BEFORE THE UNITED STATES NUCLEAR REGULATORY COMMISSION In the Matter of PPL Susquehanna, LLC:
Docket No. 50-387 SUPPLEMENT 2 TO PROPOSED AMENDMENT NO. 239 TO LICENSE NPF-14: HPCI AUTOMATIC TRANSFER TO SUPPRESSION POOL LOGIC ELIMINATION UNIT NO. 1 Licensee, PPL Susquehanna, LLC, hereby files Supplement 2 to Proposed Amendment No. 239 in support of a revision to its Facility Operating License No. NPF-14 dated July 17, 1982.
This amendment involves a revision to the Susquehanna SES Unit 1 Technical Specifications.
.G. B am Sr. Vice-resident and Chief Nuclear Officer Sworn to and subscribed before me This 1'*dayof 1 2002.
Notarial Seal Nanc J. Lannen, Notary Public Allentown, Lehigh County My Commission Expires June 14, 2004
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BEFORE THE UNITED STATES NUCLEAR REGULATORY COMMISSION In the Matter of PPL Susquehanna, LLC Docket No. 50-388 SUPPLEMENT 2 TO PROPOSED AMENDMENT NO. 204 TO LICENSE NPF-22: HPCI AUTOMATIC TRANSFER TO SUPPRESSION POOL LOGIC ELIMINATION UNIT NO. 2 Licensee, PPL Susquehanna, LLC, hereby files Supplement 2 to Proposed Amendment No. 204 in support of a revision to its Facility Operating License No. NPF-22 dated March 23, 1984.
This amendment involves a revision to the Susquehanna SES Unit 2 Technical Specifications.
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- r. Vic-P sident and Chief Nuclear Officer Sworn to and subscribed before me this k9" day of6?44-..
, 2002.
Notarial Seal Nancy J. Lannen, Notary Public SAllentown, Lehigh County My Commission Expires June 14, 2004
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Attachment I to PLA-5456 Post Processing Computer Code and Instructions