ML102530216

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Unit 2 - Final Safety Analysis Report (Fsar), Amendment 100
ML102530216
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 09/01/2010
From: Bajestani M
Tennessee Valley Authority
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML102530216 (32)
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Text

Withhold from Public Disclosure Under 10 CFR 2.390 Tennessee Valley Tennessee Valley Authority, Post Post Office Office Box Box 2000, Spring Spring City, Tennessee Tennessee 37381-2000 37381-2000 September September 1, 2010 10 10 CFR 50.4(b)(6) 10 CFR 10 50.34(b) 50.34(b) 10 10 CFR CFR 2.390(d)(1) 2.390(d)(1)

Commission Nuclear Regulatory U.S. Nuclear Regulatory Commission ATTN: Document Document Control Desk Mail Stop: OWFN P1-35 Washington, Washington, D.C. 20555-0001 Watts Bar Nuclear Nuclear Plant, Unit 2 Docket No. 50-391

Subject:

Subject:

WATTS WATTS BAR NUCLEAR NUCLEAR PLANT (WBN) - UNIT 2 - FINAL SAFETY ANALYSIS ANALYSIS REPORT (FSAR), (FSAR), AMENDMENT AMENDMENT 100 100

References:

References:

1. TVA letter letter to the NRC dated May 27,2010, 27, 2010, 'Watts Bar Nuclear Nuclear Plant Plant (WBN) - Unit 2 - Final Safety Analysis Analysis Report Amendment Amendment 99"
2. TVA letter to the NRC dated May 24,2010, 24, 2010, 'Watts Bar Nuclear Nuclear Plant (WBN) Unit 2 Final Safety Analysis Report Report (FSAR) - Regulatory Commitment Commitment Regarding Instrumentation Setpoint Methodology" Instrumentation Setpoint
3. TVA letter to the NRC dated February 8, 2008, 'Watts Bar Nuclear 8,2008, Nuclear Plant (WBN) - Unit 2 - Final Safety Analysis Report Report (FSAR) Red-Line Red-Line for Unit 2" This letter transmits WBN Unit 2 FSAR Amendment Amendment 100 (A100), (A 100), which reflects changes reflects changes made since the issuance of AmendmentAmendment 99 on May May 27, 2010 (Reference 27,2010 (Reference 1). contains a "Summary Listing" of FSAR sections Enclosure sections and corresponding corresponding Unit 2 change package numbers associated package numbers associated with the Al 00 FSAR changes. Most of these A 100 these changes were the result of resolutions to Requests for Additional Information. Information. A portion of the changes changes provided provided in A A100 100 satisfies a commitment commitment made in letter dated May 2010 May 24, 2010 (Reference 2) to incorporate (Reference incorporate "Instrumentation "Instrumentation Setpoint Methodology,"

Methodology," which is provided in provided in "Instrumentation and Controls." A revision to the WBN Unit 2 Technical FSAR Chapter 7.0, "Instrumentation Specifications will be provided Specifications provided via separate separate letter to provide consistency with the setpoint provide consistency methodology methodology changes changes provided provided in A100 A100 and Technical Technical Specification Specification Tracking Tracking Form 493.

With this letter, TVA modifies a commitment commitment previously made made in TVA TVA letter letter dated February 8, 2008 (Reference 8,2008 (Reference 3). Modify the previous commitment from, "Prior to Unit 2 fuel

load, load, TVA will submit aa combined Unit 1 and Unit 2 UFSARs," to state "TVA will submit aa combined Unit combined Unit 1 and Unit 2 FSAR FSAR with the first update of the Unit 1 UFSAR after Unit 2 is licensed."

Regulatory Commission U.S. Nuclear Regulatory Page 2 Page September 1, 2010 September 2010 FSAR A A100 100 is contained contained on the enclosed Storage Media enclosed Optical Storage Media (OSM #1) (Attachment 1). The The contains security-related FSAR contains security-related information identified identified by the designation designation "Security-Related Information Information - Withhold Under 10 CFR 2.390." TVA hereby requests this information be withheld withheld from public disclosure disclosure in accordance accordance with the provisions provisions of 10 CFR 2.390. A redacted version of the FSAR is contained contained on OSM #2 #2 (Attachment 2), which which is suitable for public public disclosure.

Enclosure contains a listing of the FSAR FSAR pages that have been redacted. Enclosure 3 lists the the security-related OSM (OSM #1),

files and file sizes on the security-related #1), and Enclosure 4 lists the files and file file sizes on the publicly publicly available OSM (OSM #2). #2). Enclosure 5 provides a list of commitments made made in this submittal.

This letter letter does not close any "Generic Communications." If If you have have any questions, please contact contact Bill Crouch at (423) 365-2004.

II declare declare under the penalty of perjury that the foregoing is true and correct. Executed on September September 1, 2010.

Sincerely, M*~*

Masoud Masoud BKtani 'ee tani Watts Bar Bar: U itit 2 Vice President President

Enclosures:

1. WBN Unit 22 FSAR A A100, 100, "Summary Listing of A100 A 100 FSAR Changes" 2.
2. WBN WBN Unit 2 Unit FSAR A A100, 100, "Summary of Redacted Redacted Pages"
3. WBN Unit 2 FSAR A A100, 100, "List of files and file sizes on the security-related security-related OSM (OSM #1)"
4. WBN Unit 22 FSAR A A100, 100, "List of files and file sizes on the publicly publicly available OSM (OSM #2)"
5. WBN Unit 2 FSAR A A100, 100, "List of Commitments" Attachments:
1. OSM #1:
1. #1: WBN Unit 2 FSAR Amendment 100 - Security-Related Security-Related Information Information - Withhold Withhold Under 10 CFR 2.390 Under 2.390
2. OSM #2: #2: WBN Unit 2 FSAR Amendment 100 - Publicly Available Version cc: See Page 3

U,S. Regulatory Commission U.S. Nuclear Regulatory Page 3 September 1, 2010 September 2010 cc (Enclosures):

U. S. Nuclear U. Nuclear Regulatory Regulatory Commission Region IIII Marquis One Tower Peachtree Center Ave., NE Suite 1200 245 Peachtree 1200 30303-1257 Atlanta, Georgia 30303-1257 NRC Resident Inspector Unit 2 Watts Bar NuclearPlant Nuclear Plant 1260 Nuclear 1260 Nuclear Plant Road Spring City, Tennessee Tennessee 37381

ENCLOSUREI 1 ENCLOSURE WBN Unit 2 FSAR A100 A100 "Summary Listing of A "Summary A100100 FSAR Changes" Changes" Item Change Area Change Description Change Package Change Package Change Area Change Description No. Number Number Revise Unit-2 FSAR Section 5.5.11, 5.5.11, Sub-Section Sub-Section 5.5.11.3 5.5.11.3 second paragraph, paragraph, first sentence sentence to read: "The two rupturerupture

1. Section Section 5.5.11 discs on the relief tank have aa total relief capacity capacity equal to 2-100-01 or greater than the combined capacity of the three three pressurizer safety valves."

pressurizer Revise Revise Table 6.2.4-1 as Table 6.2.4-1 as Follows:

Follows:

1. In Table 6.2.4-1,
1. 6.2.4-1, X-13B, change the valve type of 1-517 from aa gate gate valve ("GA") to aa relief valve ("RV").

valve ("GA") ("RV").

2. In Table 6.2.4-1, 6.2.4-1, X-13C, change the valve type of 1-
2. Table 6.2.4-1 6.2.4-1 512 from aa gate ("GA") to aa relief valve CRY).

gate valve ("GA") ("RV). 2-100-02 2-100-02

3. 6.2.4-1, X-64, change In Table 6.2.4-1, change "31 C-306" to "31-306."

Also for X-65, change change "31C-308" to "31-308."

4. 6.2.4-1, X-66, change In Table 6.2.4-1, change "31C-327" to "31-327."

Also for X-67, change "31C-329" "31 C-329" to "31-329."

1. In Section 6.2.6.2(1)(3), change "Testing is Section 6.2.6.2(1)(3),

performed in accordance with ASME performed ASME XI."

XI." to "Water testing for piping integrity integrity is performed performed in accordance accordance with ASME ASME XI."XI."

2. 6.2.6.2(11)(1 ), change In Section 6.2.6.2(11)(1 occurrences of change two occurrences "Pac"to "Pa".

"Pac"to "Pan.

3. In Section 6.2.6.2, pg 6.2.6-5, change change "Either air, nitrogen or water is used as the pressurizing medium...

medium "to "Either air or nitrogen is used as the

... "to the pressurizing pressurizing medium medium..." ... "

3. Section 6.2.6 6.2.6 2100 2-100-03
3. Section 4. In Table 6.2.6-2, penetration X-52, delete "1-" from 2-100-03
4. In Table 6.2.6-2, penetration X-52, delete "1-" from "1-70-100" and "1-70-790."
5. penetration X-56, delete "1-" from In Table 6.2.6-2, penetration "1-67-113" and "1-67-1054D."

"1-67-10540."

6. In Table 6.2.6-3, penetration penetration X-19A, change "FCV 63-072" and "FCV 72-044" to "FCV 63-72" and "FCV 72-44."
7. In Table 6.2.6-3, penetration penetration X-19B, change "FCV 63-073" and "FCV 72-045" to "FCV 63-73" and "FCV 72-45."
4. Table 14.2-1 Sheet 66, Delete Delete Item Item 4 under Test Method 2-100-04 2-100-04 Revise Revise FSAR Table 14.2-1, 14.2-1, sheets sheets 48 and 49 to reflect testing methods to demonstrate demonstrate that each each common common station
5. Table 14.2-1 service transformer has the capability capability to carry the load 2-100-05
5. Table 14.2-1 required 2-100-05 required to supply supply ESF loads of one unit under under LOCA conditions, in addition to power power required for shutting down the non-accident non-accident unit.

E1-1 E1-1

ENCLOSURE 1 ENCLOSUREI WBN Unit 2 FSAR A100 A100 "Summary "Summary Listing of A100 FSAR Changes" Item Change Area Change Description Change Package Change Package No. Change Area INumber Change Description No. Number

1. Revise FSAR Figure 6.2.4-16 6.2.4-16 to remove the the reference Amendment 1.

reference to UFSAR Amendment

2. On FSAR Table 6.2.4-1, 6.2.4-1, revise the total page page numbers on the first 64 pages from 64 to 69; change change Page _ of 64 to Page _ of 69).
3. Revise FSAR Table 6.2.6-2 6.2.6-2 to remove spare penetrations X-23, X-28, X-85A, X-86A, X-86B, X-868, X-X-928 and X-92C and the containment 86C, X-92A, X-92B containment isolation valves listed for these penetrations.
4. Revise FSAR Table 6.2.4-1 to identify identify the following following test connection valves as being Type A tested during during the ILRT: 30-428/2 30-42B/2 (X-60B),

(X-608), 30-438/2 30-43B/2 (X-26C), 30-31 0B/2 (X-26C), 30-44B/2 3108/2 (X-57B), 30-3118/2 30-448/2 (X-578),30-311 B/2 (X-57B), 30-30CB/2 578), 30-30C8/2 (X-98) and 30-458/2 30-45B/2 (X-102).

(X-1 02).

5. Revise FSAR Table 6.2.4-1 to move the 'A' from the the Essential/Non-Essential column to the Appendix J Essential/Non-Essential Table 6.2.4-1, Test column for penetrations penetrations X-38, X-39C and X-588. X-58B.

Table 6.2.4-1, Figure 6.2.4-16, Also, for penetration X-58B, penetration X-588, identify the instrument Figure 6.2.4-16,

6. Table 6.2.6-1, penetration as "En line through the penetration "E" (Essential) in the 2-100-06 2-100-06 Table 6.2.6-1, Essential/Non-Essential Essential/Non-Essential column.

Table 6.2.6-2, 6.2.6-2,

6. On FSAR Table 6.2.4-1, 6.2.4-1, remove the valvevalve and dP dP information for penetration sensor information penetration X-86D and identify penetration as spare and Appendix the penetration Appendix J, J, Type A tested. Also, change the drawing number for for penetration X-86D to 47W331-2 penetration 47W331-2 and the drawingdrawing number number for X-1 02 to 2-47W600-89.

X-102

7. On FSAR Table 6.2.4-1, revise the drawing Table 6.2.4-1, drawing number penetrations X-25B, for penetrations X-258, X-25C, X-85A and X-85C to 47W331-2.
8. On FSAR Table 6.2.4-1, remove the "En Table 6.2.4-1, "E" in the Shield Shield Building Penetration 8uilding Penetration column for penetration penetration X-26C.
9. On FSAR FSAR Table 6.2.4-1, 6.2.4-1, revise the relief valve valve number shown in the sketch sketch for penetration penetration for X-41 from 1-77-2874 1-77-2874 to 77-2875. Also, change the valve valve number 2874 in the listing of valves valves for this this penetration to 2875.

E1-2 E1-2

ENCLOSURE ENCLOSURE11 WBN Unit 2 FSAR A100 A100 "Summary Listing of A "Summary 100 FSAR Changes" A100 Item Change Area Change Description Change Package Package Change Area Change Description No. Change Number Number 6.2.4-1, remove

10. On FSAR Table 6.2.4-1, remove the "Unit 1" 1" from the the sketches sketches for penetrations penetrations X-76, X-90 and X-91.

X-91. Also Also remove the "Unit 2" from the notes for penetrations penetrations X-92A and X-92B.

11.

11. On FSAR Table 6.2.4-1, 6.2.4-1, revise the penetration penetration descriptions for penetrations X-96A and X96B to remove the typographical typographical error; change ILRTZ to ILRT.
12. UFSAR Table 6.2.4-1,
12. On UFSAR 6.2.4-1, change the ILRT valve valve position for valve 2 in the listing for penetration X-1 07 07 from closed to open.
13. On FSAR Table 6.2.4-1, revise the listing for Table 6.2.4-1, penetration X-1 penetration X-107 07 to indicate indicate valves 74-2, 74-8 and 63-185 are not Appendix J, Type A tested.
1. On FSAR Table 6.2.4-1,
1. 6.2.4-1, Sheet 20 of 69, identify the identify the normal and shutdown positions of check valve 26-1296 in penetration penetration X-31 as 'C (Closed)."
7. Table 6.2.4-1 2-100-07 2-100-07
2. On FSAR Table 6.2.4-1, 6.2.4-1, Sheet 43 of 69, identify the identify the normal and shutdown shutdown positions positions of check valve valve 26-1260 in penetration penetration X-78 as "C (Closed)."

E1-3 E1-3

ENCLOSURE1 ENCLOSURE 1 WBN Unit 2 FSAR A100 A100 "Summary Listing of A100 FSAR Changes" "Summary Changes" Item Change Area Change Description Package Change Package Change Change Description No. 1 Change C

Area A Number Number

1. In Chapter Chapter 1,1, page 1.6-5, delete Report "Hybrid B4C page 1.6-5, B4C Evaluation Report, "WCAP-Absorber Control Rod Evaluation 8846, September 1976 ANN.

September 1976 ANN.

2. In Section 4.2.3.2.1, change the first 4.2.3.2.1, page 4.2-34, change paragraph to read, "The sentence in the third paragraph sentence materials used in the control rods are silver-absorber materials indium-cadmium alloy slugs which are essentially essentially

'black' to thermal neutrons."

3. 4.2.3.2.1, page In Section 4.2.3.2.1, page 4.2-34, change the third sentence to read, "The extruded extruded Ag-In-Cd slugs are sealed in stainless steel tubes to prevent them from coming in direct direct contact contact with the coolant."
4. 4.2.3.2.1, page 4.2-34, change the fifth In Section 4.2.3.2.1, fifth indium-sentence to read, "In construction, the silver indium-Section 1.6 cadmium slugs are inserted into cold-worked cold-worked
8. Section Section 4.2.3.2.1 4.2.3.2.1 stainless steel tubing which is then sealed sealed at the 2-100-08
8. 2-100-08 Section 1 1A Section 11A bottom and the top by weldedwelded end plugs as shown in 12.2.1.3 Section 12.2.1.3 Figure 4.2-16."
5. In Section Section 1 1A, Tritium Control, change the sentence 11A, sentence to read, "This section reduced tritium section discusses the reduced tritium production in the plant as a result of employing production Zircaloy clad fuel and silver-indium-cadmium (Ag-In-silver-indium-cadmium (Ag-In-Cd) control Cd) control rods."

rods."

6. 11A.2, Control Rod Source, change In Section 11A.2, change thethe first sentences to read, "The full length control rods rods silver-indium-cadmium (Ag-In-Cd)."

for this plant are silver-indium-cadmium second sentence.

Delete the second

7. In Section 12.2.1.3, Sources During Refueling, change the first sentence sentence in the fourth paragraph paragraph to to read, "The absorber material used in the control absorber material rods control rods silver-indium-cadmium (Ag-In-Cd)." Delete the last is silver-indium-cadmium sentence.

E1-4 E11-4

ENCLOSURE 1I ENCLOSURE WBN Unit 2 FSAR A100 AI00 "Summary "Summary Listing of A100 FSAR Changes" Changes" Item Item Change Area Change Description Change Package Change Package No. Change Area Change Description Number No. Number

1. In Section 6.2.5.2, second paragraph paragraph - first sentence, change "... " ... must must remain intact following aa LOCA to to assure...

assure "to ""...

... "to ... must remain intact following a beyond-design-basis accident to assure beyond-design-basis assure...... "

2. In Section 6.2.5.2, third paragraph paragraph - first sentence, change ""... ... buildup of pressure-during pressure*during a LOCA." LOCA" to

""...... buildup of pressure during during a beyond-design-basis beyond-design-basis accident."

3. In Section Section 6.2.5.2, third paragraph paragraph - second second sentence, change "Ductwork "Ductwork not protected by embedment is designed embedment designed to withstand the LOCA environment." to "Ductwork not protected environment." protected by embedment is also designed embedment designed to withstand the the beyond-design-basis beyond-design-basis accident accident environment."
4. In Section 6.8.1, 6.8.1, second sentence, change ""... ...

following a design basis accident, which includes a LOCA." to ""...... following a beyond~design-basis LOCA" beyond-design-basis accident."

9. Section 6.2.5.2 Section 6.2.5.2 5. In Section 6.8.2, first paragraph paragraph -last sentence, 2-100-09
9. Section 6.8 change "... initial stages of a LOCA." to "... initial 2-100-09 Section 6.8 change " ... initial stages of a LOCA" to " ... initial stages of beyond-design-basis beyond-design-basis accident."
6. In Section 6.8.2, fourth paragraph paragraph - first sentence, change"...

change" ... to operate continuously continuously duringduring accident accident conditions." to ""... ... to operate operate continuously during during degraded degraded core conditions."

7. In Section 6.8.2, fifth paragraph paragraph - first sentence, change ""... ... to the lower compartment, post LOCA hydrogen mixing hydrogen mixing... ... "to "to ""...

... to the lower compartment, compartment, post severe accident accident hydrogen hydrogen mixing ...... .... "

8. In Section Section 6.8.3, first paragraphparagraph - first sentence, change ""...

change blowdown from a LOCA or a non

... after blowdown local pipe break, prevent... "to "to ""...

... after blowdown from a severe accident accident pipe break, prevent. .. " "

9. In Section 6.8.3, first paragraph paragraph last sentence, change change ""...... assumed to be produced produced as a result of the the accident."

accident." to "... " ... assumed assumed to be producedproduced as aa result of the severe severe accident."

E1-5 E1-5

ENCLOSURE11 ENCLOSURE WBN Unit 2 FSAR A100 A100 "Summary Listing of A100 FSAR Changes" "Summary Changes" Item Change Area Change Description Change Change Package Package Change Area Change Description No. Number Number

10. In Section 6.8.3, second paragraph paragraph - last sentence, change" reverse flow during the initial loss-of change "...... reverse coolant blowdown." to ""...... reverse flow during the* initial severe accident the-initial accident blowdown."
11. In Section 6.8.3, fourth paragraph
11. paragraph - first sentence, change "... " ... to withstand the post-accident post-accident containment environment."

environment." to ""...... to withstand the the beyond-design-basis accident containment beyond-design-basis containment environment.""

environment.

12.

12. In Section 6.8.5, first paragraph paragraph - first sentence, change "... appropriate time after LOtA

" ... at the appropriate LOCA and that..... "to that. " to ""...

... at the appropriate appropriate time after a beyond-beyond-design-basis accident that..."

accident and that. .. "

1. Revise FSAR Table 6.2.4-1 to remove the blind 1.

flange listed as being in the containment containment building for penetration X-118.

penetration X-1 18.

2. Revise FSAR Table 6.2.4-1 to change the drawing
10. Table Table 6.2.4-1 6.2.4-1 2. Revise FSAR Table 6.2.4-1 to change the drawing 2-100-10 2-100-10 listed for penetration penetration X-118 X-1 18 from 72-4333-318 72-4333-318 to 72-4334-318.
3. Revise Revise FSAR Table 6.2.4-1 6.2.4-1 to remove drawing drawing 47W862-1 from the listing for penetration X-1 18.

X-118.

E1-6 E1-6

ENCLOSURE11 ENCLOSURE WBN Unit 2 FSAR AIOO A100 "Summary "Summary Listing of A100 FSAR Changes" Changes" Item Item Change Change Package Change Package No. Change Area Area II Change Description Change Description Number No. Number

1. Revise FSAR Table 6.2.4-1 to removeremove test connection valves from the listings for containment connection containment penetrations X-26C, X-57B, X-60B, X-97, X-98 and penetrations and X-102.
2. Revise FSAR Table 6.2.4-1 6.2.4-1 to remove the test connection connection valve numbering numbering from the sketches for containment penetrations X-26C, X-57B, X-60B, containment penetrations X-60B, X-97, X-98 and X-102.
3. Revise FSAR Table 6.2.4-1 6.2.4-1 to remove 30-43A 30-43A andand 30-31 OA from the listing for containment 30-310A containment penetration X-26C,30-44A and 30-311 30-311A A from the listing for containment penetration penetration X-57B,30-42A from the the penetration X-60B, 30-133A listing for containment penetration from the listing for containment penetration X-97, and containment penetration containment penetration 30-45A from the listing for containment penetration X-102.
4. Revise FSAR Table Table 6.2.4-1 to remove 30-43A 30-43A and 30-31 OA from the sketch 30-310A containment penetration sketch for containment Table 6.2.4-1 6.2.4-1 X-26C,30-44A 30-44A and 30-311A 30-311 A from the sketch sketch for 2-100-11
11. Table 6.2.6-3 2-100-11 6.2.6-3 penetration X-57B, 3042A from the containment penetration the sketch for containment containment penetration penetration X-60B, 30-133A from the sketch for containment penetration X-97, containment penetration and 30-45A 30-45A from the sketch for containment containment penetration X-1 penetration X-102.

02.

5. Revise FSAR Table 6.2.4-1 to add normally normally open manual manual isolation valve 30-30C/A to the sketch for X-
98. (Do not add the valve valve number number to the sketch).
6. Revise FSAR Table 6.2.6-3 6.2.6-3 to remove containment containment penetrations penetrations X-26C,-

X-26C; X-57B, X-60B, X-97, X-98 and X-102 and the associated associated valves. Also delete Note delete Note 11 from the table.

7. Revise FSAR Table 6.2.6-3 6.2.6-3 to change the total page page numbers on the first 4 pages from "4" "4" to "6"; change change "Page _ of 4" to "Page _ of 6)". Also add page page numbers to the notes for the table.
8. Revise Note Note 4 on FSAR Table 6.2.6-3 to change the change the word "an" to "and."

E1-7 E1-7

ENCLOSURE ENCLOSURE 1 WBN Unit 22 FSAR A100 A100 "Summary "Summary Listing of A100 FSAR Changes" Item Change Area Change Description Change Package Package Change Area Change Description No. Number Number

1. Revise FSAR Table 6.2.4-1 to remove the blind flange listed-as being in the Auxiliary Building for penetration penetration X-54.
2. Revise FSAR Table 6.2.4-1 to align the data for the 12.
12. Table 6.2.4-1 2. Revise FSAR Table 6.2.4-1 to align the data for the 2-100-12 2-100-12 blind flange in the Shield Building for penetration penetration X-54.
3. sentence of FSAR Delete the first sentence FSAR Table 6.2.4-1 Note 6.2.4-1 Note 16.
13. Table 3.2-1 For Primary Primary Water Make-up Make-up System, Tank Unit 1, change 2-100-13
13. Table 3.2-1 2-100-13 G(22) to G(25) in the TVAIANS TVA/ANS Safety Class Column
1. On FSAR Table 6.2.4-1,
1. 6.2.4-1, Sheet Sheet 28 of 69, change the change the Appendix J Test column for valves61-192,61-191 61-192,61-191 and 61-533 penetration X-47A to indicate 61-533 in penetration indicate the the valves are not Appendix J Type A tested.
2. On FSAR Table 6.2.4-1, 6.2.4-1, Sheet 29 of 69, change the change the Appendix Appendix J Test column for valves61-194,61-193 61-194,61-193 and 61-680 61-680 in penetration penetration X-478 to indicate indicate the the valves are not Appendix J Type A tested.
3. On FSAR Table 6.2.4-1, Sheet 29 of 69, add Note Table 6.2.4-1, Note 8 penetration X-478.

to the listing for penetration

4. On FSAR Table 6.2.4-1, Sheet 62 of 69, change the Table 6.2.4-1, the position shown for valve 61-110 during the ILRT in
14. Table 6.2.4-1 position shown for valve 61-110 during the ILRT in 2-100-14 2-100-14 penetration X-114 from "closed (C)" to "open (0)".

penetration (0)".

5. On FSAR Table 6.2.4-1, 6.2.4-1, Sheet 62 of 69, change thethe Appendix J Test column for valves61-122, 61-1100 61-122,61-11 and 61-745 in penetration penetration X-1 14 to indicate the X-114 the Appendix J Type A tested.

valves are not Appendix

6. On FSAR Table 6.2.4-1, 6.2.4-1, Sheet 62 of 69, change the the position shown shown for valve 61-96 61-96 during the ILRT in penetration X-1 15 from "closed (C)" to "open (0)".

X-115 (0)".

7. 6.2.4-1, Sheet 62 of 69, change the On FSAR Table 6.2.4-1, the Appendix J Test column for valves 61-97,61-96 61-97, 61-96 and 61-692 61-692 in penetration penetration X-115 X-1 15 to indicate indicate the valves are not Appendix J Type A tested.

E11-8 E1-8

ENCLOSURE 1 WBN Unit 2 FSAR A100 A100 "Summary Listing of A100 "Summary A100 FSAR Changes" Item Change Area Change Description Change Package Package Change Area Change Description No. Number Number

1. Correct Correct Spelling Spelling of "Instrumentation" and "Intermediate"
2. Insert missing space between Multiple space between Multiple and Contract
3. Replaced generic Replaced generic title of Thermo Fisher Scientific Scientific report with actual report title.
4. Replaced placeholder information for Westinghouse placeholder information Westinghouse seismic qualification qualification of the NIS cabinet cabinet with Gamma Gamma equipment installed with the actual report Metrics equipment report number and title.
5. Replaced placeholder Replaced information for the Ametek placeholder information
15. Section 3.10 seismic qualification qualification report for the containment containment sump 2-100-15
15. Section 3.10 with the actual 2-100-15 level title. transmitters report number and title.
6. Replaced placeholder Replaced placeholder information information for Weed Weed seismic seismic qualification report for the diverse pressure qualification pressure transmitter with the actual report number number and title.
7. Deleted Deleted "(Unit 2 Only)"
8. Deleted Deleted "Post Accident Accident Monitoring Monitoring Recorders" and qualification Westinghouse and Westronics recorder qualification references references
9. Add text to include Reference 26 for qualification include Reference qualification of Nuclear Instrumentation the Nuclear Instrumentation System System cabinet.

E1-9 E1-9

ENCLOSURE11 ENCLOSURE WBN Unit 2 FSAR A100 A100 "Summary "Summary Listing Listing of A100 FSAR Changes" Changes" Item Item Change Area Change Description Change Package Change Package No. IINumber No. Number

1. On pages 2.4-16 and -17 "the March

-17 change "the March 21,400 -

square-mile storm with" to "the 21,400-square-mile 21 ,400-square-mile March with" storm in March

2. Correct alignment issues in Tables Tables 2.4-5 2.4-5 and 2.4-14.
3. In Section 3.5.1.6, Change Change footnote footnote from 1717 to 16 16 to reflect deletion of reference reference 13 which resulted due to Unit 2 to Unit 1 difference difference in main turbine.
4. On page page 3.9-37, Replace "1.1.S"with "1.IS" Replace "1.1.S" "1.1 S"
5. On page page 3.9-69, in note 33 replace "othe" "othe" with "other" "other"
6. On page page 4.4-1, 4.4-1, under the heading heading of Discussion, Section 2.4 2.4 change change "DBN" to "DNB".

3.5.1.6 Section 3.5.1.6 Section 3.9 3.9

7. On page 4.4-15, replace replace "4.4.15" "4.4.15" with "4.4-15" "4.4-15" Section 4.4 4.4
16. Table 7.1-1 Table 7.1-1 2-100-16 2-100-16
8. Table 7.1 Correct type from "pe""pe" to "per" "per" on Sheet Section 7.6 7.6 9 of 9 Table 11.2-7 Table 14.2-1
9. Section Section 7.6.7 - Revise reference reference at the end of the first 15.4 Section 15.4 paragraph paragraph from "7.1-7" "7.1-7" to "7.1-1".

"7.1-1".

10 On page 11.2-39, 11.2-39, Revise value for Adult, "Lung" from 0.352 0.352 to 0.136 in Table 11.2-7.

11. Section
11. Section 14.2, Sheet 73 of 89 - Correct Correct "EF" to "oF" "OF" in in the objective objective section.
12. Section 14.2, Sheet 84 of 89- 89 -InIn item 3 under under acceptance criteria, correct acceptance correct # in two places to less less than or equal symbol
13. On page 15.4-46, Correct "Deplartment" typo in Item 43, Change Change FSAR Section 5.2.2.4.2.1 to "At-Power
17. Section 5.2 Overpressure Overpressure Transients." Renumber Renumber "Evaluation of Low 2-100-17
17. Section 5.2 Temperature Overpressure Transients" and "Operating 2-100-17 Temperature Overpressure Transients" and "Operating Basis Earthquake Evaluation" to 5.2.2.4.2.2 5.2.2.4.2.2 and 5.2.2.4.3.

El-10 E1-10

ENCLOSURE ENCLOSUREI 1 WBN Unit 2 FSAR A100 A100 "Summary "Summary Listing of A100 FSAR Changes" Changes" Item Change Area Change Description Change Change Package Package Change Area Change Description No. Number Number This FSAR Change Change Request is being processed processed to add item 2, "Power supply to safety related loads will automatically automatically and manually manually transfer to the onsite (standby) diesel units from the normal normal or alternate alternate supply or or manually manually from the diesel generator generator units back to the the normal normal or alternate supply as described by FSAR Section Section 8.3.1" back to FSAR table 14.2-1, Sheet 49.

18.

18. Table 14.2 8.3.1" back to FSAR table 14.2-1, Sheet 49. 2-100-18 2-100-18 This test will be performed performed by 2-PTI-262-01 2-PTI-262-01 (Unit 2 Integrated Safeguards Integrated Safeguards Test, Train 2A) and 2-PTI-262-02 2-PTI-262-02 (Unit 22 Integrated Integrated Safeguards Safeguards Test, Train 28).

The marked up FSAR Table 14.2-1, 14.2-1, Sheet 49 of 90, incorporates this change.

incorporates Sections 3.9.6 and 6.3.4.2 - Updated Code of Record Record reference. Since Since the issue issue date of the Unit 22 OL is unknown at present, the CFR requirement requirement until the date of Section 3.9.6 the OL is known.

19. Section 6.3.4.2 2-100-19 2-100-19 Section 9.3.6.4 Section 9.3.6.4 - Changed the Code of Record Record reference reference to match the words in the U1 Ul UFSAR. The reference reference will be changed to reference reference the Augmented Inservice Inservice Test Program for pumps and valves.

Program Table Table 14.2, Sheet 44 of 89, Add as Item Item 33 the following:

"Demonstrate the WBN U2 Diesel generators generators automatic automatic

20. Table 14.2 14.2 trip are bypassed bypassed on automatic automatic or emergency start signal 2-100-20 2-100-20 except for engine over speed speed and and generator differential current."

Change FSAR Unit 2 Table 3.9-5 to match FSAR Unit 1

21. Table Table 3.9-5. In replacing replacing this table, the value of the no
21. Table 3.9-5 3.9-5 3.9-5. In loss-of-function this table, the value of the no 2-100-21 loss-of-function limit for the upper upper package axial deflection deflection should be changes changes to "1.5 inches."
1. Add the words "Capability is also provided to supply 1.

the Class IE circuits through the 161 161 kV system viavia CSST A or B in the event CSST D or C, respectively, unavailable." on Page 8.1-1 is unavailable." 8.1-1 as the fourth

22. Section 8.1 paragraph. 2-100-22
22. 2-100-22 8.2 Section 8.2
2. In Section 8.2.1.8, Page 8.2-17 8.2-17 Delete the word "the"the supplying", insert the words "C or D", and insert the the words "and transformers transformers A or B B within its FA rating" in the second paragraph paragraph on Page 8.2-17. --
1. In Table 11.4-2, 11.4-2, Page 2 of 3 under under Nuclide for TVA Instrument No. 2-RE-90-255 Instrument 2-RE-90-255 replace "CI-36"with "Xe-133" && "Kr-85".
23. Table 11.4-2 11.4-2 2-100-23
2. In Table 11.4-2, 11.4-2, Page 2 of 3 under under Nuclide for TVA Instrument No. 2-RE-90-256 Instrument 2-RE-90-256 replace "Cs-137" with "Xe-133" & & "Kr-85".

El-11 E1-11

ENCLOSURE11 ENCLOSURE WBN Unit 22 FSAR A100 AIOO "Summary Listing of AIOO "Summary A100 FSAR Changes" FSAR Changes" Item Change Area Change Description Change Package Change Package Change Area Change Description No. Number

1. The safety function of .valve valve 0-FCV-70-206 0-FCV-70-206 has been removed. This valve is now labeled as a Unit 1/2 interface point and is shown as "Locked interface "Locked Closed."

Valve 0-FCV-70-206 is locked locked to ensure ensure the isolation of the previously abandoned abandoned CDWE as shown on 1-47W859.

2. With the change change above, valve 0-CKV-70-753 0-CKV-70-753 '1Q no longer provides a safety safety function due to valve 0-FCV-O-FCV-70-206 being locked locked closed and having aa full face gasket and and silicone casting installed. This results in in the deletion of item D-4. Justification Justification is provided in Calculation EPMSGP-022892 EPMSGP-022892 Table 7.1. 7.1.
24. 9.2 2-100-24 2-100-24
3. Editorial Changes:

Changes: The Component Component Cooling System (CCS) designator designator (70) was added to the UNIDs listed listed in the Effects on Plant Plant column of items C-4, C-5, C-6, 2C-6A, and 2C-7 in Table 9.2-9.

4. Delete Note 3 and replace replace to read "Not Used" to to correctly correctly reflect Appendix A of calculation calculation EPMSGP02892.
5. Title of Table 9.2-9 is mislabeled mislabeled as "Essential-Raw "Essential* Raw Cooling Water System" the entire entire Table 9.29 should be titled "Component Cooling System Failure Modes Failure Modes Effects Analysis" and Effects E1-12 E1-12

ENCLOSURE 1 ENCLOSURE1 WBN Unit 22 FSAR AIOO A100 "Summary Listing of A100 "Summary AIOO FSAR Changes" Item Item Change Area Change Description Description Change Change Package Package No. Change Area II Change Number No. Number

1. numbering and punctuation Correct spelling, page numbering noted during the FSAR reviewreview
2. Replace Replace the terms "service water"water" "emergency raw cooling water" and "essential service water" with with "essential raw cooling water"
3. Correct, add and update update cross reference information information
4. Deleted the additional source source range monitor and replaced itit with the seismically qualified qualified source and intermediate range monitor system.
5. Deleted the entry for the gross failed fuel detector detector system
6. Added a note to the elbow-tab elbow-tab flow measurement measurement discussion.

Table 1.3-3 1.3-3

7. Added the ERFDS computer computer to the line itemitem 1.9.2.7 Section 1.9.2.7 concerning the P2500 replacement replacement by ICS.

Table 4.3-1 Section Section 6.2.1

8. Added additional additional cross reference information and Section 6.2.5 Section 6.2.5 expanded the discussion expanded discussion of the Foxboro Foxboro IA changes changes Section 7.1.1.2 7.1.1.2
25. to more accurately reflect reflect the changes changes being made. 2-100-25 2-100-25 7.1.2.1.8 Section 7.1.2.1.8 7.1-1 Table 7.1-1
9. Added additional reference information, added additional cross reference Section 7.3.2.2.5 7.3.2.2.5 Post Accident Accident Monitoring description and Core Monitoring to the description Core Section 7.4.1.3 7.4.1.3 Exit Thermocouples Thermocouples to the Common Q Q PAMS PAMS lineline Table 9.3-3 item.

Section 11.2.4 11.2.4

10. Added a description description of the changes associated with with the containment atmosphere atmosphere combustible combustible gas control permitted 10CFR50.44 rulemaking.

permitted by 10CFR50.44 11, Added the replacement of the safety related Bailey 11, and Robert Shaw ESFAS instrumentation instrumentation with Foxboro Spec 200 hardware.

hardware.

12. Added replacement replacement of the majority of the the Westinghouse Westinghouse supplied FoxboroFoxboro and Barton (Cameron) transmitters with Rosemount Rosemount Transmitters.
13. Added replacement replacement of the rod position indication indication system with the CERPI system
14. Added replacement replacement of the Loose Part Monitoring Monitoring System with a Westinahouse Westinghouse DIMMS-DX DIMMS-DX System El-13 E1-13

ENCLOSUREI 1 ENCLOSURE WBN Unit 2 FSAR A100 A100 "Summary Listing of A100 FSAR Changes" "Summary Item item Change Area Change Description Description Change Change Package Package Change No. IINumber Area No. Number

15. Added replacement replacement of the Reactor Reactor Coolant PumpPump and Turbine Generator Generator vibration vibration monitoring system with a Bentley Bentley Nevada 3500 System 16.. Added replacement 16 replacement of the containment range containment high range

. radiation RM-1000 monitors radiation monitors with RM-1000 monitors

17. Added relocation relocation of the core exit thermocouples thermocouples and reduction in number number from 65 to 58 as part of the the WINCISE installation installation
18. Added replacement replacement of the annunciator annunciator system with a Ronan server based system.

19 19 Added upgrade upgrade of the generator generator voltage regulator

20. Added elimination elimination of turbine trips trips
21. Added missing 1.0.
21. I.D. and 0.0.

O.D. designators designators

22. Added 'The "The non-safety non-safety related plant computer computer provides the Safety Parameter system provides Parameter Display System and the Bypassed Bypassed and Inoperable Status Inoperable Status Indication Indication System."
23. Added "Table 7.5-2 provides a complete complete listing of Reg. Guide 1.97 1.97 variables that includes both safety related and non safety-related indications/equipment."
24. Reworded paragraph of the note to clarify Reworded the second paragraph that the Loose Part Detection Detection System System has been relocated relocated to the Technical Technical Requirements Manual.

Manual.

Indicating Switches 2-FIS-74-12 Flow Indicating 2-FIS-74-12 and -24 were Table 5.5-15a replaced with a single flow indicator (2-FI-74-12, -24) and

26. Table 5.5-15a replaced with a single flow indicator (2-FI-74-12, -24) and 2-100-26 2-100-26 Table Table 5.5-15b two flow switches for each component. (2-ES-74-12A, -

12B, -24A, -24B).

Indicating Switches 2-FIS-74-12 Flow Indicating 2-FIS-74-12 and -24 werewere replaced with a single flow indicator indicator (2-FI-74-12, -24) and

27. Table 6.3-8 two flow switches for each component component (2-FS-74-12A,-12B, (2-FS-74-12A,-12B, 2-100-27
27. 2-100-27 Table 6.3-9 6.3-9 -24A,-248).

-24A,-248). With this replacement of the flow indicating replacement indicating incorrectly shown. See attached markups switches, FSAR incorrectly markups to FSAR for changes.

28. Figure 5.5-11 Change the wording of a a note to remove the reference reference to 2-100-28
28. Figure 5.5-11 2-100-28 design packages packages EDCR 54297-A paragraph 9.1.3.3.3 change the 12 In paragraph 12 day time day decay time value, the maximum maximum heat load for a full core discharge discharge toto read 39.06E+06 Btu/hr. In the same paragraph change
29. Section 9.1.3.3.3 read 39.06E+06 Btu/hr. In the same paragraph change 2-100-29 2-100-29 the value value for the full core discharge discharge following a normal refueling outage refueling outage case to read 25.62E+06 25.62E+06 Btu/hr. refer to mark-up for details.

mark-up E1-14 E1-14

ENCLOSURE ENCLOSURE11 WBN Unit 2 FSAR A100 A100 "Summary "Summary Listing of A A100 100 FSAR Changes" Changes" Item Item Change Area Change Description Change Package Change Package Change Area Change Description No. Number Number

30. Table 8.3-13 Add Table 8.3-13 2-100-30 2-100-30 Section 4.2.3.4.1 - Change Change 2nd paragraph paragraph under Item 4 just prior to Section Section 4.2.3.4.2 to read, "The rod cluster control assemblies "The assemblies will be functionally functionally tested, following following initial core loading loading but prior to criticality to operation of the assemblies. Each demonstrate reliable operation operated four times, once assembly will be operated once at cold no flow, once at cold full flow, once at hot not flow and and hot full flow flow conditions. Those assemblies whose trip times fall outside a certain certain tolerance tolerance will be tested tested an additional 3 times at each failed test condition. Thus each each assembly will be adequately adequately tested to verify that the assemblies assemblies are are 4.2.3.4.1 properly properly functioning."

Section 4.2.3.4.1

31. 3. Section 4.2.3.4.2 2103 2-100-31 Section 4.2.3.4.2 Section 4.2.3.4.2 4.2.3.4.2 -- Revised Revised the the first paragraph on page Section first paragraph on page 4.2-53 to read as follows:

"These tests include verification

These verification that the trip time achieved achieved by the control rod drive mechanisms mechanisms meets the design requirement from the time the Reactor requirement Reactor Trip Breakers Breakers change status until dashpot entry occurs. This trip time time requirement requirement was confirmed for each control rod drive drive mechanism mechanism prior to initial reactor operation, as required by Technical Specifications."

El-15 E1-15

ENCLOSURE11 ENCLOSURE WBN Unit 2 FSAR A 100 A100 "Summary Listing of A100 "Summary A100 FSAR Changes" Changes" Item Change Area Change Description Change Change Package Package Change Area Change Description No. Number Number

1. Change Change Unit 2 FSAR Section (page Section 5.2 reference (page 5.2-67) from:

"(4) Conoper, L., L., Miselis, V.,

V., and Starek, R.M.,

R.M.,

Overpressure Overpressure Protection Protection for Westinghouse Westinghouse Pressurized Water Reactors, WCAP-7769, Revision WCAP-7769, Revision 1, June 1972."

to:

(4) Smith, M.,M., et aI.,

al., Overpressure Overpressure Protection Report for Watts Bar Nuclear Power Plant Unit 2, March March Section 5.2 2010."

32. 2-100-32 Section 15.2 Section 15.2
2. Change Unit 22 FSAR Section 15.2 reference (page (page 15.2-43) from:

15.2-43)

"(9) Cooper, K., K., et al.,

aI., "Topical Report, Overpressure Overpressure Protection for Westinghouse Protection Westinghouse Pressurized Pressurized Water Reactors," WCAP-7769, Revision Revision 1, June 1972.

to:

(9) Smith, M.,M., et al., Overpressure Protection Report aI., Overpressure Report for Watts Bar Nuclear Power Power Plant Unit 2, March March 2010."

Revise Unit 22 FSAR Section 4.3.2.2.5 (Limiting (Limiting Power Distribution), nineteenth nineteenth paragraph, after the first sentence, insert the following: "The average linear power density, or heating rate (ALHR), is determined determined by:by:

ALHR = [(Total thermal power (kw)) (kw)) / (Total fuel length of all rods (ft))1 (ft))] X HGIF HGIF HGIF HGIF is the fraction of the thermal heat generatedgenerated in thethe

33. Section 4.3.2.2.5 fuel (0.974). Densification accounted for by use of the Densification is accounted 2-100-33 2-100-33 densified densified active fuel length of 143.7 inches or 11.975 11.975 ft.

Using Using WBNP Unit Unit 2 values:

ALHR =[(341

=[(34110001000 kw) / (193 assemblies X 2-64 fuel rods rods X 11.975 ft)]ft)1 X 0.974 ALHR == 5.45 kwlft."

kw/ft."

Revise Unit-2 FSAR Section 4.2.3.1.4, third paragraph, third sentence to read:

34. Section Section 4.2.3.1.4 4.2.3.1.4 2-100-34 2-100-34 "The part-length CRDMs are physically physically and electrically electrically disabled."

E1-16 E1-16

ENCLOSURE ENCLOSURE1 1 WBN Unit 2 FSAR A100 A100 "Summary Listing of A100 FSAR Changes" "Summary Changes" Item Item Change Area Change Description Change Package Change Package Change Area Change Description No. Number Number Revise Unit-2 FSAR Section 4.3.2.3.2, fifth paragraph, paragraph, first sentence to read: "The moderator sentence coefficient is calculated moderator coefficient calculated for the various various plant conditions conditions discussed discussed above by by performing two group performing group two or three dimensional

35. Section Section 4.3.2.3.2 calculations, varying the moderator temperature by plus or 2-100-35 50 F (+/- 5°F) minus 5°F 50F) about each each of the mean temperatures, and the density changes changes consistent consistent with the temperature."

B4C (Boron Carbide) removed as this RCCA (Rod Cluster Control Assembly) design design will not be used in WBN Unit 2.

Since Unit 2 does does not use borosilicate borosilicate glass burnable glass burnable absorber material, any reference reference associated with the the

36. Section 4.2.3 borosilicate glass burnable absorber material material in FSAR 2-100-36
36. Section 4.2.3 2-100-36 section 4.2.3, "Reactivity "Reactivity Control Control System," is removed.

This includes removing removing a figure which depicts the the burnable absorber assembly assembly that consists of borosilicate, and also changing changing figures to delete delete borosilicate glass glass tube, (Pyrex absorber), and B4C pellets.

Add aa statement Add statement in in FSAR FSAR section 4.2.3.3.1, "Reactivity section 4.2.3.3.1, Section 1.2 Components," on page Control Components," page 4.2-44 4.2-44 to clarify on the the Section 4.1.2 Section 4.12 extension of ZIRLO corrosion resistance to ZIRLO Section 4.2 4.2 extension of ZIRLO corrosion resistance to ZIRLO Section

37. Section 4.3 guide thimbles. 2-100-37 2-100-37 Section 4.3 Section 4.4 Section 4.4 Revise "Zircaloy" Revise "Zircaloy" and and "Zircaloy-4" "Zircaloy-4" to to ZIRLO affected ZIRLO in affected Section 15.4 sections.

sections.

The density of fuel pellets is changed changed from 94.5% to 95%

in Table 4.1-1, Comparison Table," and 4.1-1, "Reactor Design Comparison 4.3-1, "Reactor Table 4.3-1, "Reactor Core Description Description (First Cycle) (Page (Page 2 of 2)."

The Rod Cluster Control Assemblies (RCCA) section of Table 4.3-1, 4.3-1, "Reactor Core Description Description (First Cycle) (Page (Page Table Table 4.1-1 2 of 2)," has information information which is no longer used in the the

38. Table Table 4.3-1 Watts Bar Unit 2 such as the Boron Carbide Carbide (B4C) control 2-100-38
38. 2-100-38 Section 4.3.2.7 rods. The RCCA design design using using B4C was for WBN Unit 1 Section 4.3.3.2 only and will not be used in WBN Unit 2. In addition, parameters parameters in the Burnable-Poison Burnable-Poison Rods section of Table Table 4.3-1 are also changed to reflect reflect the WABA (Wet Annular Burnable Burnable Absorber) rods used in Unit 2.

The administrative administrative change change removes the word "discrete" from Section 4.2.3.2.1, 4.2.3.2.1, page 4.2-35, Section 4.3.2.7, page page 4.3-27, and Section 4.3.3.2, page 4.3-34.

E1-17 E1-17

ENCLOSURE 1 ENCLOSURE WBN Unit 2 FSAR A100 A100 "Summary Listing of A100 FSAR Changes" "Summary Item Change Area Change Description Change Package Package Change Area Change Description No. Number Number 1.

1. The Amendment 99 contains three typographical errors at Table 4.1-1. 4.1-1. The typos are between between Table Table 4.1-1 and Table 4.4-1 for the same parameters.
  • " The exponent exponent on Table 4.1-1 item 8 should be "6""6" Table 4.1-1 and not "5" "5
39. Section 4.4.3.2.1 °* There should should be a less than sign before value of 2-100-39 2-100-39 Section 4.4.3.2.1 3290 on item 24 of Table 4.1-1 3290 on item 24 of Table 4.1-1
    • The greater greater than sign on item 6 of Table 4.1-1 4.1-1 should be deleted
2. 4.4.3.2.1, just below At Section 4.4.3.2.1, below "where:" Replace Replace N . RTP F NAH t.H with F RTPAH t.H
40. Table 11.3-8 11.3-8 Revise Land Use Data 2-100-40 2-100-40 Section 7.1.2 Modified Section 7.1.2.1.9. Added cross reference in 41.
41. Section 7.1.2 Modified Section 7.1.2.1.9. Added cross reference in 2-100-41 Section 7.2.1 Section 7.2.1.1.10 7.2.1.1.10 to Section 7.1.2.1.9 7.1.2.1.9 El-18 E1-18

ENCLOSURE 1 ENCLOSUREI WBN Unit 2 FSAR A100 A100 "Summary Listing of AI00 "Summary A100 FSAR Changes" Item Item Change Area Change Description Description Change Change Package Package No.

No. II Number Number Correct Correct spelling, page numbering numbering and punctuation punctuation noted during the FSAR review during For Table 1.3-3, added a note to the elbow-tab elbow-tab flow flow measurement discussion.

measurement In Section 7.1.1.2, revised revised text to read: "Other safety-related, along with non safety-related, display instrumentation is discussed instrumentation discussed in Section 7.5."

In Section 7.1.1.2, relocated the discussion of the BISI to section 7.5.2.2.

For Table 7.1-1, note 12, clarified Table 7.1-1, clarified that the TRM calibration interval is determined determined by the requirements requirements of Reg. Guide Guide 1.133 1.133 Rev. 1 Added Added new section 7.5.1.8 to describe describe the Post Accident Accident Monitoring System.

For Section 7.5.2, added text to clarify that the Plant Section 7.1.2 Computer System is non safety-related and is also

42. Section 7.1.2 Computer System is non safety-related and is also 2-100-42 2-100-42 Section 7.5.2 referred referred to as the ICS and plant process process computer.

For Section 7.5.2, removed "and/or touch screen" Clarified Sections 7.5.2.1 though 7.5.2.3.2 to describe describe some of the key functions performed performed by the Plant Computer Computer System."

For Section 7.5.2.2, changed "computer based system" to read "function of the Plant Computer System" For Section 7.5.2.3, changed "Nuclear Data Links" to read "Communication Data "Communication Data Links" For Section Section 7.5.2.3(1), Added "For Watts Bar the Central Emergency Control Center Center (CECC) is the EOF. ""

For Section Section 7.5.2.3(1), Added "Nuclear Data Link" For Section Section 7.1.2.1.9, Added information to incorporate incorporate the requirements requirements of TSTF-493

43. Section Section 7.1.2 7.1.2 Further revisions revisions to to 7.1.2
43. 1 Section Section 7.5.2 7.5.21 Further 7.1.2 and 7.5.2 2-100-43 E1-19 E1-19

ENCLOSURE 2 ENCLOSURE WBN Unit 22 FSAR A100A100 "Summary of Redacted "Summary Redacted Pages" Chapter Chapter Page(S) Section No. Figure No. Basis For Redaction 1 1.2-15 1.2-15 1.2 1.2 1.2-1 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-16 1.2-16 1.2 1.2-2 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-17 1.2 1.2 1.2-3 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-18 1.2 1.2-4 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-19 1.2 1.2-5 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-20 1.2 1.2-6 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-21 1.2-21 1.2 1.2-7 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-22 1.2 1.2-8 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-23 1.2 1.2-9 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-24 1.2-24 1.2 1.2-10 1.2-10 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-25 1.2-25 1.2 1.2-11 1.2-11 Security.

Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-26 1.2-26 1.2 1.2-12 1.2-12 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-27 1.2-27 1.2 1.2-13 1.2-13 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-28 1.2-28 1.2 1.2-14 1.2-14 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 1 1.2-29 1.2-29 1.2 1.2-15 1.2-15 Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 2 2.2-7 2.2 2.2-1 Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 2 2.2-8 2.2 2.2-2 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-89 2.4 2.4-2 Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-159 2.4-159 2.4 2.4-24 2.4-24 Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-162 2.4-162 2.4 2.4-27 2.4-27 Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 2 2.4-163 2.4 2.4-28 2.4-28 Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 2.4-40a 2

2 2.4-168 2.4 2.4-40a Security Related, OCFR2.390(d)(1)

Related, 10CFR2.390(d)(1)

Sheet Sheet 1 1 2.4-40a 2.4-40a 2 2.4-169 2.4 Sheet 2 Security Related, 10CFR2.390(d)(1) 2 2.4-169 2.4 Security Related, 10CFR2.390(d)(1) 2 2.4-171 2.4 Sheet 2.4-40b2 Security Related, 10CFR2.390(d)(1) 2 2 2.4-171 2.4-172 2.4 2.4 2.4-40b 2.4-40c Security Related, Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-172 2.4 2.4-40c Security Related, 10CFR2.390(d)(1) 2 2.4-173 2.4 2.4-40c 2.4-40d Security Related, 10CFR2.390(d)(1) 2 2.4-173 2.4 Security Related, 10CFR2.390(d)(1) 2 2.4-173 2.4 2.4-40d1 Sheet Security Related, 10CFR2.390(d)(1) 2.4-40f 2 2.4-178 2.4 2.4-40f Security Security Related, 1 OCFR2.390(d)(1) 10CFR2.390(d)(1)

Sheet 1 2.4-409 2 2.4-181 2.4 2.4-40g Security Related, 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1)

Sheet 1 2 2.4-206 2.4 2.4-76 2.4-76 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-209 2.4 2.4-79 2.4-79 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-212 2.4 2.4-82 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-213 2.4-213 2.4 2.4-83 2.4-83 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-218 2.4-218 2.4 2.4-88 2.4-88 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-219 2.4-219 2.4 2.4-89 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.4-220 2.4-220 2.4 2.4-90 2.4-90 Security Related, Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.5-471 2.5-471 2.5 2.5-185 Security Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 2 2.5-472 2.5 2.5-185a 2.5-185a Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 2 2.5-513 2.5 2.5-225 2.5-225 Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 2 2.5-514 2.5 2.5-226 2.5-226 Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 22 2.5-515 2.5-515 . 2.5 2.5-226a Security Related, 1-CFR2.390(d)(1) 10CFR2.390(d)(1) 22 2.5-575 2.5 2.5-273 2.5-273 Security Related, 100FR2.390(d)(1) 10CFR2.390(d)(1)

E2-1 E2-1

ENCLOSURE2 ENCLOSURE 2 WBN Unit 2 FSAR AIOO A100 "Summary "Summary of Redacted Redacted Pages" Chapter Chapter Section No.

Page(S) ISection Figure No.No. Basis For Redaction Redaction I 2 2.5-690 2.5-690 2.5 2.5-358 2.5-358 10CFR2.390(d)(1)

Security Related, 1 OCFR2.390(d)(1) 2 2.5-934 2.5-934 2.5 2.5-592 2.5-592 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.5-53 3.5 3.5-3 Related, 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.5-54 3.5 3.5-4 Security Related, 1 OCFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.6-73 3.6 3.6-21 Security Related, 1 10CFR2.390(d)(1)

OCFR2.390(d)(1) 3 3.6-74 3.6 3.6-22 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.6-75 3.6 3.6-23 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.6-76 3.6 3.6-24 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.7-217 3.7 3.7-39 Security Related, 1 10CFR2.390(d)(1)

OCFR2.390(d)(1) 3 3.7-218 3.7 3.7-40 Security Related, 1 10CFR2.390(d)(1)

OCFR2.390(d)(1) 3 3.7-219 3.7 3.7-41 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.7-222 3.7 3.7-44 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.3-60 3.8.3-60 3.8.3 3.8.3-6 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.3-61 3.8.3-61 3.8.3 3.8.3-7 3.8.3-7 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-94 3.8.4-94 3.8.4 3.8.4-2 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-95 3.8.4-95 3.8.4 3.8.4-3 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-96 3.8.4-96 3.8.4 3.8.4-4 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-97 3.8.4-97 3.8.4 3.8.4-5 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-98 3.8.4-98 3.8.4 3.8.4-6 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-101 3.8.4-101 3.8.4 3.8.4-9 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-109 3.8.4-109 3.8.4 3.8.4-17 3.8.4-17 Security 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.8.4-110 3.8.4-110 3.8.4 3.8.4-18 Security Security Related, 110CFR2.390(d)(1)

OCFR2.390(d)(1) 3 3.8.4-111 3.8.4-111 3.8.4 3.8.4-19 Security 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.8.4-112 3.8.4-112 3.8.4 3.8.4-20 Security Security Related, 110CFR2.390(d)(1)

OCFR2. 390(d)( 1) 3 3.8.4-116 3.8.4-116 3.8.4 3.8.4-24 Security 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.8.4-120 3.8.4-120 3.8.4 3.8A 3.8.4-28 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 3 3.8.4-127 3.8.4-127 3.8.4 3.8.4-35 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.8.4-128 3.8.4-128 3.8.4 3.8.4-36 Security Related, 110CFR2.390(d)(1)

OCFR2.390(d)(1) 3 3.8.4-129 3.8.4-129 3.8.4 3.8.4-36a 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.8.4-132 3.8A. 132 3.8.4 3.8.4-37 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.8.4-149 3.8.4 3.8.4-50 Security Related, 11OCFR2.390(d)(1)

OCFR2.390(d)(1) 3 3.8.4-150 3.8.4 3.8.4-51 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 3 3.8.6-19 3.8.6-19 3.8.6 3.8.6-7 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 6 6.2.2-24 6.2.2 6.2.2-4 Security Related, 110CFR2.390(d)(1)

OCFR2. 390( d)( 1) 6 6.2.3-76 6.2.3-76 6.2.3 6.2.3-4 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 6 6.2.3-77 6.2.3 6.2.3-5 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 6 6.2.3-78 6.2.3-78 6.2.3 6.2.3-6 10CFR2.390(d)(1)

Security Related, 10CFR2.390(d)(1) 6 6.2.3-79 6.2.3-79 6.2.3 6.2.3-7 Security Related, 110CFR2.390(d)(1)

OCFR2.390(d)(1) 6 6.2.3-80 6.2.3 6.2.3-8 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 6 6.2.3-81 6.2.3 6.2.3-9 Security Related, Related,110CFR2.390(d)(1)

OCFR2.390(d)(1) 6 6.2.3-82 6.2.3 6.2.3-10 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 6 6.2.3-92 6.2.3 6.2.3-18 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 6 6.2.3-93 6.2.3 6.2.3-19 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 8 8.1-21 8.1 8.1-1 Security Related, Related, 11OCFR2.390(d)(1)

OCFR2.390(d)(1) 8 8.2-14 8.2 Text only Security Related, 11OCFR2.390(d)(1)

OCFR2.390(d)(1)

E2-2

ENCLOSURE2 ENCLOSURE 2 WBN Unit 22 FSAR WBN FSAR AIOO A100 "Summary Redacted Pages" "Summary of Redacted Chapter Chapter Page(s, Section No.

Section Figure No.

Figure BasisForRedaction Basis For Redaction 8 8.2-15 8.2-15 8.2 Text only Text only Security Related, Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 8 8.2-30 8.2-30 8.2 8.2-3 8.2-3 Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 8 8.2-31 8.2-31 8.2 8.2 8.2-4 8.2-4 Security Related, Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 88 8.2-44 8.2 8.2-11 Security Security Related, Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 88 8.3-97 8.3 8.3-1 Security Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 88 8.3-99 8.3 8.3-2 Security Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 88 8.3-100 8.3-100 8.3 8.3 8.3-3 Security Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 8 8.3-102 8.3 8.3-4b Security Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 8 8.3-205 8.3 8.3-46 Security Related, Security 10CFR2.390(d)(1) 10CFR2.390(d)(1) 88 8.3-218 8.3 8.3-59 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 99 9.2-208 9.2-208 9.2 9.2-40 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 99 9.4-276 9.4-276 9.4 9.4-21 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 99 9.4-280 9.4-280 9.4 9.4-22c 9.4-22c Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 99 9.4-281 9.4-281 9.4 9.4-23 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 9 9.4-282 9.4-282 9.4 9.4-24 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12 12.3-39 12.3-39 12.3 12.3 12.3-1 12.3-1 Security Security Related, OCFR2.390(d)(1) 110CFR2.390(d)(1) 12 12.3-40 12.3-40 12.3 12.3 12.3-2 12.3-2 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.3-41 12.3 12.3 12.3-3 12.3-3 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12 12.3-42 12.3-42 12.3 12.3 12.3-4 12.3-4 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12 12.3-43 12.3-43 12.3 12.3-5 12.3-5 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12 12.3-44 12.3-44 12.3 12.3-6 12.3-6 Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12 12.3-45 12.3-45 12.3 12.3-7 12.3-7 Security Related, Related, 1 OCFR2.390(d)(1) 10CFR2.390(d)(1) 12 12 12.3-46 12.3-46 12.3 12.3-8 12.3-8 Security Related, Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.3-47 12.3-47 12.3 12.3-9 12.3-9 Security Related, Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 12 12.3-48 12.3-48 12.3 12.3-10 12.3-10 Security Related, Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 12 12.3-49 12.3-49 12.3 12.3-11 12.3-11 Security Related, Security 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.3-50 12.3-50 12.3 12.3-12 12.3-12 Security Related, 10CFR2.390(d)(1) 1 OCFR2.390(d)(1) 12 12.3-51 12.3-51 12.3 12.3-13 12.3-13 Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.3-52 12.3-52 12.3 12.3-14 12.3-14 Security Related, Security 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.3-53 12.3-53 12.3 12.3-15 12.3-15 Security Related, Security 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.3-54 12.3-54 12.3 12.3 12.3-16 Security Related, Security 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.3-55 12.3-55 12.3 12.3 12.3-17 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1) 12 12.4-5 12.4 12.4-1 Security Security Related, 10CFR2.390(d)(1) 10CFR2.390(d)(1)

E2-3 E2-3

ENCLOSURE ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 Amendment 100 FSAR Amendment 100 - List of Files on Security-Related Security-Related OSM Name File Name File Size - Bytes Bytes TVA TVA WBN-2_FSARFiles WBN-2 FSAR Files 001WTVAWBFSAR 001_TVA_WB_FSAR_TOC.pdf 366,173 366,173 002WTVA 002 TVA WB FSAR FSAR LRP.pdf 96,986 FSAR Section 1.pdf 003 TVA WB FSAR 1.pdf 4,642,334 4,642,334 TVA WB FSAR Section 2 A.pdf 004WTVAWBFSAR 004 10,171,101 005WTVAWBFSARSection 005 TVA WB FSAR Section 2 B Part 1 of 2.pdf 41,119,426 005WTVAWBFSARSection 005 TVA WB FSAR Section 2 B Part 2 ofof_2.pdf 2.pdf 12,384,340 12,384,340 006WTVA 006 TVA WB FSAR FSAR Section_2_C.pdf Section 2 C.pdf 2,107,687 007WTVA Section 2 D.pdf 007 TVA WB FSAR Section 31,323,905 31,323,905 008 TVA WB FSAR Section 2_E.pdf 008WTVAWBFSARSection 2 E.pdf 47,312,484 009 TVA WB FSAR Section 3 A.pdf 009WTVA 2,626,339 010 TVA WB FSAR Section 3 B.pdf 010WTVAWBFSAR 7,063,345 7,063,345 WTVAWBFSARSection 011 TVA WB FSAR Section 33 C.pdf 30,016,872 30,016,872 012WTVAWBFSARSection_3_D.pdf 012 TVA WB FSAR Section 3 D.pdf 6,017,930 6,017,930 013 TVA TVAWBFSAR WB FSAR Section Section 4.pdf 12,558,754 12,558,754 014_TVAWBFSARSection_5.pdf 014 TVA WB FSAR Section 5.pdf 9,915,991 015_TVAWBFSAR 015 TVA WB FSAR Section Section 6 A.pdf 20,327,763 20,327,763 016 TVA WB FSAR Section Section 6 B.pdf B.pdf 8,348,374 8,348,374 017WTVA 017 TVA WB FSAR Section_7.pdf WBFSAR Section 7.pdf 9,420,373 9,420,373 018WTVAWBFSARSection_8.pdf 018 TVA WB FSAR Section 8.pdf 29,723,822 29,723,822 019WTVA 019 TVA WB FSAR Section Section 99 A.pdf 24,762,572 24,762,572 020 TVA WB FSAR Section_9_B.pdf Section 9 B.pdf 16,484,969 16,484,969 021 TVA WB FSAR Section Section 10.pdf 10.pdf 14,162,890 14,162,890 022_-VAWB FSARSection-022 TVA WB FSAR 1 .pdf Section 11.pdf 3,924,117 3,924,117 023WTVAWBFSARSectionI 2.pdf 023 TVA WB FSAR Section 12.pdf . 5,974,153 5,974,153 WBFSARSection 024 TVA WB FSAR Section 13.pdf 3,238,509 3,238,509 025WTVAWBFSARSection_14.pdf 025 TVA WB FSAR Section 14.pdf 1,168,143 1,168,143 Page 1 of 3

ENCLOSURE ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 100 - List of Files on Security-Related Security-Related OSM File Name File Size - Bytes Bytes FSARSection_

026 TVA WB FSAR Section 15.pdf 35,478,686 35,478,686 Section_16.pdf 027 TVA WB FSAR Section 16.pdf 148,224 148,224 FSARSection_17.pdf 028 TVA WB FSAR Section 17.pdf 144,827 144,827 Total 391,031,089 391,031,089 TVA_WBN-2 Oversized FSAR Figures TVAWBN-2_Oversized_FSARFigures 001 TVA WB FSAR Figure 2.5 2.5* 3.pdf 1,757,743 1,757,743 002-TVA 002 TVA WB FSAR Figure 2.5 11.pdf WBFSAR 1,689,538 1,689,538 003 TVA WB FSAR Figure 2.5 71.pdf 2,263,087 004 TVA WB FSAR Figure 2.5 222.pdf 909,429 005_TVA 005 WB FSAR Figure 2.5 281 1.pdf TVA WB_FSAR_Figure_2.5 2,155,627 WB FSAR Figure 2.5 281 2.pdf 006 TVA WB_FSAR 2,117,562 007 TVA WB FSAR Figure 2.5 549 1.pdf 007_TVAWBFSAR - 3,600,807 008 TVA WB_FSAR Figure 2.5 549_2.pdf 008_TVAWBFSARFigure 549 2.pdf 3,989,180

  • 3,989,180 009_TVAWBFSARFigure 549_3.pdf 009 TVA* WB FSAR Figure 2.5 549 3.pdf 2,863,719 2,863,719 010_TVAWBFSARFigure 010 TVA WB FSAR Figure 2.5 549 4.pdf 2,809,599 2,809,599 011_TVA FSAR Figure 2.5 550.pdf WBFSAR 011 TVA WB 1,803,985 1,803,985 TVA WB FSAR Figure 2.5 551.pdf 012_TVAWBFSARFigure 012 1,996,869 1,996,869 013_TVAWBFSARFigure 013 TVA WB FSAR Figure 2.5 554 1.pdf 3,081,060 3,081,060 014_TVA 014 FSAR Figure 2.5 554 2.pdf WBFSAR TVA WB 1,996,707 1,996,707 TVA WB FSAR Figure 2.5 555.pdf 015_TVAWBFSARFigure 015 1,993,312 1,993,312 016_TVAWBFSARFigure 016 TVA WB FSAR Figure 2.5 556.pdf 2,998,087 017_TVA FSAR Figure 2.5 571_1.pdf WBFSAR 017 TVA WB 571 1.pdf 844,484 018_TVA WB FSAR Figure 2.5 571_2.pdf 018 TVA WB_FSAR_Figure_2.5_571_2.pdf 3,128,329 3,128,329 019_TVA WB FSAR Figure 2.5 571_3.pdf 019 TVA WBFSAR 571 3.pdf 3,284,555 3,284,555 020 TVA WB FSAR Figure 2.5 571 4.pdf 020_TVAWBFSARFigure 2,142,316 2,142,316 TVA WB FSAR Figure 2.5 572.pdf 021_TVA 021 2,196,945 2,196,945 Page 22 of 3

ENCLOSURE 3 ENCLOSURE TVA Watts Bar Nuclear Nuclear Plant Unit 2 Amendment 100 FSAR Amendment 100 - List of Files on Security-Related Security-Related OSM File Name File Size - Bytes Bytes 022_TVAWBFSAR 022 TVA WB FSAR Figure 2.5 573.pdf 2,013,286 2,013,286 023-TVAWBFSAR 023 TVA WB FSAR Figure 2.5 576 1.pdf 3,238,525 024_-VAWBFSAR 024 TVA WB FSAR Figure 2.5 576 2.pdf 2,151,750 2,151,750 025_FVAWBFSAR Figure 2.5 577.pdf 025_TVA_WB_FSAR_Figure_2.5_577.pdf 2,207,622 026_-VAWBFSAR 026 TVA WB FSAR Figure 2.5 578.pdf 2,080,032 027_-VA 027 TVA WB FSAR Figure Figure 2.5 579.pdf 2,308,985 028_-VAWBFSAR Figure 2.5 583.pdf 028_TVA_WB_FSAR_Figure_2.5_583.pdf 2,487,346 029_TVAWB 029 TVA WB FSAR Figure Figure 2.5 588.pdf 2,528,515 2,528,515 030WTVAWBFSAR 030 TVA WB FSAR Figure Figure 2.5 589.pdf 2,480,438 031_TVAWBFSAR Figure 2.5 594.pdf 031_TVA_WB_FSARJigure_2.5_594.pdf 13,054,127 13,054,127 032WTVAWBFSAR 032 TVA WB FSAR Figure Figure 2.5 595.pdf 2,323,267 033_TVA 033 TVA WBFSAR WB FSAR Figure Figure 2.5 596.pdf 5,732,107 034WTVAWBFSAR 034 TVA WB FSAR Figure 2.5 597.pdf 597.pdf 1,287,336 1,287,336 035WTVAWBFSAR 035 TVA WB FSAR Figure 2.5 602.pdf 602.pdf 5,549,537 5,549,537 036WTVAWBFSAR 036 TVA WB FSAR Figure 2.5 603.pdf 603.pdf 4,830,835 037WTVAWBFSAR 037 TVA WB FSAR Figure 2.5 604.pdf 604.pdf 6,392,279 6,392,279 038WTVAWBFSARFigure 038_TVA_WB_FSAR Figure 2.5 605.pdf 605.pdf 20,823,108 20,823,108 Total 131,112,035 131,112,035 TVA WBN-2_OversizedFSARTable TVA WBN-2 Oversized FSAR Table WVAWBFSARTable_6.2.4-1 001 TVA .pdf WB FSAR Table 6.2.4-1.pdf 1,211,706 1,211,706 Total 1,211,706 1,211,706 Page 33 of 3

ENCLOSURE 4 ENCLOSURE TVA Watts Bar Nuclear Nuclear Plant Unit 2 Amendment 100 FSAR Amendment 100 List of Files on Publicly Publicly Available OSM File Name File Size - Bytes Bytes TVA WBN-2 FSAR Files WBN-2_FSARFiles TVAWBFSARTOC.pdf 001 TVA WB FSAR TOC.pdf 366,173 002_TVAWBFSARLEP.pdf 002 TVA WB FSAR LEP.pdf 96,986 003WTVAWBFSARSection_

003 TVA WB FSAR Section 1.pdf 835,757 004 TVA WB FSAR Section Section 2_A.pdf 2 A.pdf 9,834,570 005WTVAWBFSARSection 005 TVA WB FSAR Section 2 B B Part l1 of of_2.pdf 2.pdf 32,435,095, 32,435,095.

WB FSAR Section 2 B Part 2 of TVA_WBFSARSection 005 TVA of_2.pdf 2.pdf . 9,344,623 006WTVAWBFSAR 006 TVA WB FSAR Section 2 C.pdf 2,107,687 007WTVAWBFSARSection 007 TVA WB FSAR Section 2 2_D.pdf D.pdf 31,323,905 31,323,905 008 TVA WB FSAR Section 22_E.pdf

.008 E.pdf 45,933,134 009WTVAWBFSARSection_3_A.pdf 009 TVA WB FSAR Section 3 A.pdf 2,334,907 2,334,907 010WTVAWBFSARSection_3_B.pdf 010 TVA WB FSAR Section 3 B.pdf 6,576,229 6,576,229 WTVAWBFSARSection_3_C.pdf 011 TVA WB FSAR Section 3 C.pdf 25,184,333 012_TVAWBFSAR 012 TVA WB FSAR Section.3 Section_3_D.pdf D.pdf 5, 749,252 5,749,252 013 TVA WB FSAR FSAR Section 4.pdf 12,558,754 12,558,754 014_TVA 014 TVA WB FSAR FSAR Section 5.pdf 9,915,991 015_-VAWBFSARSection_6_A.pdf 015 TVA WB FSAR Section 6 A.pdf 17,447,269 016WTVA 016 TVA WB FSAR Section Section 6_B.pdf 6 B.pdf 8,348,374 8,348,374 017WTVA_WBFSARSection_7.pdf 017 TVA WB FSAR Section 7.pdf 9,420,373 9,420,373 018 TVA WB FSAR Section Section 8.pdf 8.pdf 26,799,159 26,799,159 019WTVA 019 TVA WB FSAR Section 9 A.pdf WBFSARSection 24, 762,572 24,762,572 WVA WB FSAR Section 020 TVA Section 9_B.pdf 9 B.pdf 15,270,336 15,270,336 WTVAWBFSARSectionI 021 TVA WB FSAR Section 10.pdf 0.pdf 14,162,890 022_-VAWBFSARSection_

022 TVA WB FSAR Section 11.pdf 1 .pdf 3,924,117 3,924,117 023 TVA WB FSAR Section 12.pdf WBFSARSection 1,706,267 1,706,267 024 TVA WB FSAR Section 13.pdf 3,238,509 WTVAWBFSAR 025 TVA WB FSAR Section 14.pdf 14.pdf 1,168,143 1,168,143 026_TVA_WB 026 TVA WB FSAR Section 1 FSARSection 5.pdf 15.pdf 35,478,686 Note: Byte amounts in italics are are redacted files. Page 1 of 3

ENCLOSURE 4 ENCLOSURE TVA Watts Bar Nuclear Plant Unit 2 Amendment 100 FSAR Amendment PubliclyAvailable 100 List of Files on Publicly Available OSM File Name FileName File Size - Bytes Bytes 027_-I-AWBFSARSectionI 027 TVA WB FSAR Section 16.pdf 6.pdf 148,224 148,224 028-TVA 028 TVA WB FSAR Section 17.pdf 144,827 144,827 Total 356,617,142 356,617,142 TVAWBN-2 TVA Oversized_FSARFigures WBN-2 Oversized FSAR Figures 001WTVA 001 WBFSAR TVA WB FSAR Figure 2.5 3.pdf 1,757,743 1,757,743 002WTVAWBFSARFigure 002 TVA WB FSAR Figure 2.5 1.pdf 2.5111.pdf 1,689,538 1,689,538 003WTVAWBFSAR 003 TVA WB FSAR Figure 2.5 71.pdf 2,263,087 004WTVAWBFSAR 004 TVA WB FSAR Figure 2.5 222.pdf 909,429 909,429 005WTVA 005 WB FSAR Figure 2.5 281 1.pdf TVA WBFSAR 1.pdf 2,155,627 2,155,627 006 TVA WBFSAR WB FSAR Figure 2.5 281 281_2.pdf 2.pdf 2,117,562 2,117,562 007_TVAWBFSARFigure_2.5 007 TVA WB FSAR Figure 2.5 549 549_1.pdf 1.pdf 3,600,807 008 TVA WB FSAR Figure 008_TVAWBFSAR Figure 2.5 549_2.pdf 549 2.pdf 3,989,180 009WTVAWBFSAR 009 TVA WB FSAR Figure Figure 2.5 549 3.pdf 2,863,719 2,863,719 010 TVA WB FSAR Figure 2.5 549 4.pdf 010WTVAWBFSARFigure 2,809,599 TVA WB FSAR Figure 011_TVA_WB_FSAR 011 Figure 2.5 550.pdf 550.pdf 1,803,985 1,803,985 012_TVAWBFSAR 012 TVA WB FSAR Figure 2.5 551.pdf 551.pdf 1,996,869 1,996,869 013 TVA WB-FSAR WB FSAR Figure 2.5 554 1.pdf 1.pdf 3,081,060 014WTVA 014 TVA WBWBFSAR FSAR Figure 2.5 554 2.pdf 2.pdf 1,996,707 1,996,707 015WTVAWBFSAR Figure 2.5 555.pdf 015_TVA_WB_FSAR_Figure_2.5_555.pdf 1,993,312 1,993,312 016WTVAWBFSAR 016 TVA WB FSAR Figure 2.5 556.pdf 2,998,087 017_TVA 017 TVA WBWBFSAR FSAR Figure 2.5 571 571_1.pdf 1.pdf 844,484 018 TVA WB WBFSAR FSAR Figure 2.5 571 57 1 2.pdf 3,128,329 3,128,329 019WTVAWBFSAR 019 TVA WB FSAR Figure 2.5 571 571_3.pdf 3.pdf 3,284,555 3,284,555 020WTVA 020 TVA WBWBFSAR FSAR Figure 2.5 571 4.pdf 2,142,316 2,142,316 021 TVA WB WBFSAR FSAR Figure 2.5 572.pdf 2,196,945 2,196,945 TVA WB FSAR Figure 2.5 573.pdf 022WTVAWBFSARFigure 022 2,013,286 2,013,286 023_TVAWBFSARFigure 023 TVA WB FSAR Figure 2.5 576 576_1.pdf 1.pdf 3,238,525 3,238,525 Note: Byte amounts in italics are redacted files.

Note: Page 2 of 3

ENCLOSURE ENCLOSURE 4 Watts Bar TVA Watts TVA Nuclear Plant Bar Nuclear Unit 22 Plant Unit FSAR Amendment FSAR Amendment 100 List of of Files Files onon Publicly Publicly Available OSM OSM File Name Name File Size - Bytes Bytes 024 TVA WB FSAR Figure 2.5 576 024_TVAWBFSAR 576 2.pdf.

2.pdf. 2,151,750 2,151,750 025 TVA WBFSAR WB FSAR Figure Figure 2.5 577.pdf 577.pdf 2,207,622 2,207,622 026 TVA WBFSAR 026_TVA WB FSAR Figure Figure 2.5 578.pdf 578.pdf 2,080,032 2,080,032 027_TVA 027 WBFSAR Figure 2.5 579.pdf TVA_WB_FSAR_Figure_2.5_579.pdf 2,308,985 2,308,985 028_TVA 028 TVA WB FSAR_Figure_2.5 FSAR Figure 2.5 583.pdf 583.pdf 2,487,346 2,487,346 029 TVA WB FSAR Figure 2.5 588.pdf 029_TVAWB 588.pdf 2,528,515 2,528,515 030 TVA WB FSAR Figure 030_TVAWBFSAR Figure 2.5 589.pdf 589.pdf . 2,480,438 2,480,438 031 031_TVA TVA WB FSAR Figure 2.5 594.pdf WB_FSAR_Figure_2.5 594.pdf 13,054,127 13,054,127 032_TVA WB FSAR Figure 2.5 032 TVA WB_FSAR 2.5 595.pdf 595.pdf 2,323,267 033 TVA WB FSAR Figure 2.5 033_TVAWBFSAR 2.5 596.pdf 596.pdf 5,732,107 5,732,107 TVA WB 034_TVA 034 WB FSAR Figure 2.5 597.pdf 597.pdf 1,287,336 1,287,336 035_TVAWBFSAR 035_ TVA WB FSAR_Figure_2.5Figure 2.5 602.pdf 5,549,537 5,549,537 036_TVA 036 TVA WB FSAR Figure 2.5 2.5_603.pdf 603.pdf 4,830,835 037 TVA WB FSAR Figure 2.5 604.pdf 037_TVA 604.pdf 6,392,279 6,392,279 038_TVA 038 TVA WBWBFSAR FSAR Figure 2.5 605.pdf 605.pdf 20,823,108 20,823,108 Total 131,112,035 131,112,035 TVA WBN-2_OversizedFSARTable TVA_WBN-2_0versized_FSAR_Table 001 TVA WB FSAR FSARTable_6.2.4-1.pdf Table 6.2.4-1.pdf 1,211,706 1,211,706 Total 1,211,706 1,211,706 Note: Byte amounts Note: amounts in italics italics are redacted files. Page 3 of 33

ENCLOSURE 5 ENCLOSURE FSAR A WBN Unit 2 FSAR A100 100 "List of Commitments"

1. A
1. A revision revision to to the the WBN WBN Unit Unit 2 Technical Technical Specifications Specifications will be provided via separate letter to changes provided in provide consistency with the setpoint methodology changes in A100 and Technical Specification Tracking Specification Tracking Form 493.
2. TVA will submit a combined Unit 11 and Unit 2 FSAR with the first update of the Unit 1 UFSAR Unit 2 is licensed.

after Unit licensed.

E5-1

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