ML103200151: Difference between revisions
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{{#Wiki_filter:ENCLOSURE7 List of New Regulatory Commitments Tennessee Valley Authority | {{#Wiki_filter:ENCLOSURE7 List of New Regulatory Commitments Tennessee Valley Authority - Watts Bar Nuclear Plant - Unit 2, Docket No. 50-391 | ||
-Watts Bar Nuclear Plant -Unit 2, Docket No. 50-391 1. A future amendment to the Unit 2 FSAR will provide corrected titles for the X axes for the cited figure as follows:* Figure 15.2-8: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)." 0 Figure 15.2-9: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)." 0 Figure 15.2-10: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)." (from response to RAI 15.2.4 -1.)2. A future amendment to the Unit 2 FSAR will provide a legible version of Figure 15.2-11.(from response to RAI 15.2.4 -2.)3. These corrections will be incorporated in a future amendment to the Unit 2 FSAR.Specifically: | : 1. A future amendment to the Unit 2 FSAR will provide corrected titles for the X axes for the cited figure as follows: | ||
* Item 1): "Upper Containment, CRDM, & Instrument Room Cooling" are equipment location/category headings. | * Figure 15.2-8: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)." | ||
The information in the corresponding columns will be blanked out." Item 2): Column (6) "Rad Source" will be completed with the appropriate "dash" for Main Steam System "Relief Valves" and "Safety Valves."" Item 3): Column (2) "TVA/ANS Safety Class" will be completed with the appropriate"G" for the "Spent Fuel Purification Pumps."" Item 4): Column (7) "Seismic" will be completed with the appropriate "I(L)" for the"Valves (Discharge Header Air Release & Piping)." (from response to RAI EMCB 3.2-1)4. A future amendment to Unit 2 FSAR Table 5.2-8 will remove the reference to Code Case 1423-2 for the branch nozzles material specifications. | 0 Figure 15.2-9: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)." | ||
A change to Section 5.2.1.4 will not be necessary because the future amendment will reconcile Table 5.2-8 and Section 5.2.1.4.(from response to RAI EMCB 5.2.1.4-1)}} | 0 Figure 15.2-10: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)." | ||
(from response to RAI 15.2.4 - 1.) | |||
: 2. A future amendment to the Unit 2 FSAR will provide a legible version of Figure 15.2-11. | |||
(from response to RAI 15.2.4 - 2.) | |||
: 3. These corrections will be incorporated in a future amendment to the Unit 2 FSAR. | |||
Specifically: | |||
* Item 1): "Upper Containment, CRDM, & Instrument Room Cooling" are equipment location/category headings. The information in the corresponding columns will be blanked out. | |||
" Item 2): Column (6) "Rad Source" will be completed with the appropriate "dash" for Main Steam System "Relief Valves" and "Safety Valves." | |||
" Item 3): Column (2) "TVA/ANS Safety Class" will be completed with the appropriate "G" for the "Spent Fuel Purification Pumps." | |||
" Item 4): Column (7) "Seismic" will be completed with the appropriate "I(L)" for the "Valves (Discharge Header Air Release & Piping)." | |||
(from response to RAI EMCB 3.2-1) | |||
: 4. A future amendment to Unit 2 FSAR Table 5.2-8 will remove the reference to Code Case 1423-2 for the branch nozzles material specifications. A change to Section 5.2.1.4 will not be necessary because the future amendment will reconcile Table 5.2-8 and Section 5.2.1.4. | |||
(from response to RAI EMCB 5.2.1.4-1)}} |
Latest revision as of 07:07, 13 November 2019
ML103200151 | |
Person / Time | |
---|---|
Site: | Watts Bar |
Issue date: | 11/09/2010 |
From: | Tennessee Valley Authority |
To: | Office of Nuclear Reactor Regulation |
References | |
Download: ML103200151 (1) | |
Text
ENCLOSURE7 List of New Regulatory Commitments Tennessee Valley Authority - Watts Bar Nuclear Plant - Unit 2, Docket No. 50-391
- 1. A future amendment to the Unit 2 FSAR will provide corrected titles for the X axes for the cited figure as follows:
- Figure 15.2-8: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)."
0 Figure 15.2-9: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)."
0 Figure 15.2-10: replace "TIME (SECONDS)" with "REACTIVITY INSERTION RATE (pcm/sec)."
(from response to RAI 15.2.4 - 1.)
- 2. A future amendment to the Unit 2 FSAR will provide a legible version of Figure 15.2-11.
(from response to RAI 15.2.4 - 2.)
- 3. These corrections will be incorporated in a future amendment to the Unit 2 FSAR.
Specifically:
- Item 1): "Upper Containment, CRDM, & Instrument Room Cooling" are equipment location/category headings. The information in the corresponding columns will be blanked out.
" Item 2): Column (6) "Rad Source" will be completed with the appropriate "dash" for Main Steam System "Relief Valves" and "Safety Valves."
" Item 3): Column (2) "TVA/ANS Safety Class" will be completed with the appropriate "G" for the "Spent Fuel Purification Pumps."
" Item 4): Column (7) "Seismic" will be completed with the appropriate "I(L)" for the "Valves (Discharge Header Air Release & Piping)."
(from response to RAI EMCB 3.2-1)
- 4. A future amendment to Unit 2 FSAR Table 5.2-8 will remove the reference to Code Case 1423-2 for the branch nozzles material specifications. A change to Section 5.2.1.4 will not be necessary because the future amendment will reconcile Table 5.2-8 and Section 5.2.1.4.
(from response to RAI EMCB 5.2.1.4-1)