ML20073M697
| ML20073M697 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 11/04/1994 |
| From: | Terry C, Woodlan D TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20073M700 | List: |
| References | |
| TXX-94292, NUDOCS 9411140095 | |
| Download: ML20073M697 (6) | |
Text
r Log # TXX-94292 MM File # 10013 clo P7 920 clo
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Ref. # 10CFR50.54(q) 1UELECTRIC November 4, 1994 C. Lance Terry Group Vice Presidnt U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50 445 AND 50-446 TRANSMITTAL OF CPSES EMERGENCY PLAN, REVISION 19 REF:
1)
TV Electric letter logged TXX 94230 from C. L. Terry to the NRC dated September 1, 1994 2)
HRC Region IV letter from Samuel J. Collins to C. L. Terry dated October 6,1994 Gentlemen:
In accordance with 10CFR50.54(q), TV Electric herewith submits Revision 19 of the CPSES Emergency Plan (EP). The changes comprising Revision 19 were evaluated and determined to not decrease the effectiveness of the existing plan. These changes were previously submitted to the NRC for review and approval prior to implementation by TV Electric (Reference 1).
The NRC acceptance of the changes is documented in the NRC letter of October 6, 1994 (Reference 2).
The change 1 were made effective at CPSES on November 1, 1994.
Changes are indicated by a Revision 19 change bar. A detailed description, provided as Attachment 1, discusses individual changes indicated by the change bar. The following is a general summary of the changes included in this revision to the CPSES Emergency Plan:
1.
- Revises Table 2.2, " Initiating Conditions for Emergency Classifications." The revised Table 2.2 lists general event categories based on NUREG-0654 and NUMARC/NESP 007 guidance and removes specific parameter values (i.e.. specific Initiating Conditions / Emergency Action Levels (ICs/EALs)) which continue to be contained in the CPSES Emergency Plan Procedures (EPPs). Hinor text changes to Sections 2.0, 2.1 and 2.2 were made to support the revision of Table 2.2.
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4 TXX-94292 Page 2 of 2 Enclosed is the following as prescribed in 10CFR50.4(b)(5):
CPSES EMERGENCY PLAN - 1 Original (REVISION 19)
Sincerely, C. L. Terry By:
D. R. Woodlan Docket Licensing Manager CLW/gp Attachment Enclosure c-Mr. L. J. Callan, Region IV Hr. B. Murray, Region IV Hs. G. Good, Region IV Resident Inspectors (2)
Mr. T. J. Polich, NRR 1
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Att'achment to TXX-94292 November 4, 1994
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Page 1 of 2 CPSES - EMERGENCY PLAN
( EP )
AMENDMENT / REVISION 19 DETAILED DESCRIPTION EP Page (as amended)
Group Description 2-1 3
Revise description in sections 2.0 and 2.1 to reflect additional bases of the CPSES Emergency Classificatin System and clarify that Table 2.2 only generally describes Initiating Conditions (ICs) for emergency classification.
Revision The CPSES Fmergency Classification System was revised to incorporate changes based in part on new guidance provided by NUMARC/NESP-007, Rev.
2," Methodology for Development of Emergency Action Levels", NRC Regulatory Analysis for Revision of Reg. Guide 1.101 to Accept Guidance in NUMARC/NESP-007, Rev.
2, NRC Memorandum from R.L.
Emch, NRR, to NRC Regional Offices dated July 11, 1994, " Branch Postion on Acceptable Deviations to Appendix 1 to NUREG-0654/ FEMA-REP-1" and TU Electric letter to NRC logged TXX-94230 " Request for NRC Review and Approval of Revisions to CPSES Emergency Classification System". NRC acceptance of the proposed changes was obtained by letter from NRC Region IV dated October 6, 1994. Information in the CPSES Emergency Plan Sections 2,0, 2.1.
2,2 and Table 2.2 was revised per the above documents. The specific IC/EAL information that was provided in Emergency Plan Table 2.2 is still maintained in the CPSES Emergency Plan Procedures (EPPs).
Change Request Number EP-94-1.1 Commitment Register Number :
Related SER SSER :
APEND G SER/SSER Impact
- No 2-2 3
Revise description in section 2.2 to clarify that the specific conditions and associatied limits for the ICs/EALs are specified in the Emergency Plan Procedures in lieu of CPSES Emergency Plan Table 2.2.
Revision The CPSES Emergency Plan Table 2.2 was revised to reflect only general event categories that are based on guidance in both NUREG-0654 and NUMARC/NESP-007.
For additional justification, see Change Number EP-94-1.1 above.
Change Request Number EP-94-1,2 Commitment Register Number.
Related SER :
SSER :
APPEND G SER/SSER Impact No
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i 2-3 3
Delete reference to NUREG-0818, " Emergency Action
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Attachment to TXX-94292 November 4, 1994 Page 2 of 2 EP Page (as amended)
Group Description Levels for Light Water Reactors" and add reference to NUMARC/NESP-007, " Methodology for Development of Emergency Action Levels".
Revision The document NUREG-0818 was published only in DRAFT form and_is relatively unimportant to CPSES bases for the emergency classfication system. The document NUMARC/NESP-007 provides significant new bases to the revised CPSES Emergency Classification System.
See Change Number EP-94-01.1 for more justification.
Change Request Number
- EP-94-1.3 Commitment Register Number.
Related SER :
SSER APPEND G SER/SSER Impact
. No Table 2-2 3
See Sheet No(s) :1 and 2 Revise Table 2.2,
" Initiating Conditions for Emergency Classifciations".
Revision Revise the Table 2.2 information to delete specific details which are maintained current in the CPSES Emergency Plan Procedures. The revised Table 2.2 lists general event categories based on NUREG-0C54 and NUMARC/NESP-007 guidance. See Change Number EP-94-01.1 above for more justification.
Change Request Number
- EP-94-1.4 Commitment Register Number :
Related SER SSER APPEN G SER/SSER Impact
. No i
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- l ENCLOSURE TO TXX 94292 1
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9 COMANCHE PEAK STEAM ELECTRIC STATION EMERGENCY PLAN REVISION INSTRUCTION SHEET The following instructional information and check list is furnished to help insert Revision 19 into the Comanche Peak Steam Electric Station Emergency Plan (EP).
Discard the old sheets and insert the new sheets, as listed below.
Remove Insert Emergency Plan Title Page Emergency Plan Title Page 21 21 22 22 23 23 Table 2.2 Table 2.2 Sheets l'thru 24 Sheets 1 and 2 EPL 1 EPL-1 thru thru EPL 9 EPL 8 i
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