View source for TSTF-06-37, Corrected Pages for TSTF-448, Revision 3, Control Room Habitability.

{{Adams
| number = ML063630467
| issue date = 12/29/2006
| title = Corrected Pages for TSTF-448, Revision 3, Control Room Habitability.
| author name = Crowthers M, Infanger P, Sparkman W, Woods B
| author affiliation = BWR Owners Group, PWR Owners Group, Technical Specifications Task Force
| addressee name = 
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = PROJ0753
| license number = 
| contact person = 
| case reference number = TSTF-06-37
| document type = Letter type:TSTF, Technical Specifications
| page count = 7
| project = 
| stage = Other
}}

=Text=
{{#Wiki_filter:TECHNICAL SPECIFICATIONS TASK FORCE TSTF                                           A JOINT OWNERS GROUP ACTIVITY December 29, 2006                                                                      TSTF-06-37 PROJ0753 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001

==SUBJECT:==
Corrected Pages for TSTF-448, Revision 3, "Control Room Habitability"

==Dear Sir or Madam:==

On August 8, 2006, the TSTF transmitted TSTF-448, Revision 3, "Control Room Habitability,"
for NRC review. It has come to our attention that there is an error in the References section of the proposed Technical Specifications Bases and in the list of justification references. The date provided for NEI 99-03, "Control Room Habitability Guidance," is given as March 2003 but should be June 2001. NEI 99-03, Revision 0, is discussed in the document, but March 2003 is the date of Revision 1 of NEI 99-03. The enclosed pages correct these errors and should be used instead of the pages provided in the August 8, 2006 letter.
NRC review of this Traveler has been granted a fee waiver pursuant to the provisions of 10 CFR 170.11 as documented in a letter to A. R. Pietrangelo (NEI) dated January 10, 2003.
Should you have any questions, please do not hesitate to contact us.
Wesley Sparkman (PWROG/W)                             Michael Crowthers (BWROG)
Brian Woods (PWROG/CE)                                Paul Infanger (PWROG/B&W)
Enclosure cc:      Tim Kobetz, Technical Specifications Branch, NRC Ross Telson, Technical Specifications Branch, NRC 11921 Rockville Pike, Suite 100, Rockville, MD 20852 Phone: 301-984-4400, Fax: 301-984-7600 Email: tstf@excelservices.com Administered by EXCEL Services Corporation

TSTF-448, Revision 3
: 11. Letter from Thomas H. Boyce (NRC) to Technical Specifications Task Force dated December 28, 2005.
: 12. Letter from Thomas H. Boyce (NRC) to Technical Specifications Task Force dated March 10, 2006.
: 13. Letter from Timothy J. Kobetz (NRC) to Technical Specifications Task Force dated May 12, 2006.
: 14. NEI 99-03, Revision 0, "Control Room Habitability Assessment Guidance," dated June 2001.
: 15. Regulatory Guide 1.197, "Demonstrating Control Room Envelope Integrity at Nuclear Power Reactors," Revision 0, May 2003.
Page 14

TSTF-448, Rev. 3 CREVS B 3.7.10 BASES REFERENCES 1. FSAR, Section [9.4].
: 2. FSAR, Chapter [15].
: 3. FSAR, Section [6.4].
: 4. FSAR, Section [9.5].
: 35. Regulatory Guide 1.1961.52, Rev. [2].
: 6. NEI 99-03, "Control Room Habitability Assessment," June 2001.
: 7. Letter from Eric J. Leeds (NRC) to James W. Davis (NEI) dated January 30, 2004, "NEI Draft White Paper, Use of Generic Letter 91-18 Process and Alternative Source Terms in the Context of Control Room Habitability." (ADAMS Accession No. ML040300694).
BWOG STS                   B 3.7.10-10                          Rev. 3.0, 03/31/04

TSTF-448, Rev. 3 CREFS B 3.7.10 pressure with respect to adjacent areas in order to prevent unfiltered inleakage. The CREFS is designed to maintain this positive pressure with one train at a makeup flow rate of [3000] cfm. The Frequency of
[18] months on a STAGGERED TEST BASIS is consistent with the guidance provided in NUREG-0800 (Ref. 4).
REFERENCES 1. FSAR, Section [69.4].
: 2. FSAR, Chapter [15].
: 3. FSAR, Section [6.4].
: 4. FSAR, Section [9.5].
: 35. Regulatory Guide 1.1961.52, Rev. [2].
: 6. NEI 99-03, "Control Room Habitability Assessment," June 2001.
: 7. Letter from Eric J. Leeds (NRC) to James W. Davis (NEI) dated January 30, 2004, "NEI Draft White Paper, Use of Generic Letter 91-18 Process and Alternative Source Terms in the Context of Control Room Habitability." (ADAMS Accession No. ML040300694).
: 4. NUREG-0800, Section 6.4, Rev. 2, July 1981.
WOG STS                         B 3.7.10-11                        Rev. 3.0, 03/31/04

TSTF-448, Rev. 3 CREACS B 3.7.11 BASES REFERENCES 1. FSAR, Section [9.4].
: 2. FSAR, Chapter [15].
: 3. FSAR, Section [6.4].
: 4. FSAR, Section [9.5].
: 35. Regulatory Guide 1.1961.52, Rev. [2].
: 4. NUREG-0800, Section 6.4, Rev. 2, July 1981.
: 6. NEI 99-03, "Control Room Habitability Assessment," June 2001.
: 7. Letter from Eric J. Leeds (NRC) to James W. Davis (NEI) dated January 30, 2004, "NEI Draft White Paper, Use of Generic Letter 91-18 Process and Alternative Source Terms in the Context of Control Room Habitability." (ADAMS Accession No. ML040300694).
CEOG STS                   B 3.7.11-11                          Rev. 3.0, 03/31/04

TSTF-448, Rev. 3
[MCREC] System B 3.7.4
[0.1] inches water gauge positive pressure with respect to the turbine building to prevent unfiltered inleakage. The [MCREC] System is designed to maintain this positive pressure at a flow rate of  [400] cfm to the control room in the pressurization mode. The Frequency of
[18] months on a STAGGERED TEST BASIS is consistent with industry practice and other filtration systems SRs. ]
REFERENCES 1. FSAR, Chapter [6].
: 2. FSAR, Chapter [9].
: 3. FSAR, Chapter [15].
: 4. FSAR, Section [6.4.1.2.2].
: 5. FSAR, Section [6.4].
: 6. FSAR, Section [9.5].
: 57. Regulatory Guide 1.1961.52, Rev. [2].
: 8. NEI 99-03, "Control Room Habitability Assessment," June 2001.
: 9. Letter from Eric J. Leeds (NRC) to James W. Davis (NEI) dated January 30, 2004, "NEI Draft White Paper, Use of Generic Letter 91-18 Process and Alternative Source Terms in the Context of Control Room Habitability." (ADAMS Accession No. ML040300694).
BWR/4 STS                    B 3.7.4-11                             Rev. 3.0, 03/31/04

TSTF-448, Rev. 3
[CRFA] System B 3.7.3 BASES REFERENCES 1. FSAR, Section [6.5.1].
: 2. FSAR, Section [9.4.1].
: 3. FSAR, Chapter [6].
: 4. FSAR, Chapter [15].
: 5. FSAR, Section [6.4].
: 6. FSAR, Section [9.5].
: 57. Regulatory Guide 1.19652, Rev. [2].
: 8. NEI 99-03, "Control Room Habitability Assessment," June 2001.
: 9. Letter from Eric J. Leeds (NRC) to James W. Davis (NEI) dated January 30, 2004, "NEI Draft White Paper, Use of Generic Letter 91-18 Process and Alternative Source Terms in the Context of Control Room Habitability." (ADAMS Accession No. ML040300694).
BWR/6 STS                   B 3.7.3-11                          Rev. 3.0, 03/31/04}}