CNL-15-023, Final Safety Analysis Report, Amendment 113

Final Safety Analysis Report, Amendment 113

ML15069A533
Person / Time
Site:	Watts Bar
Issue date:	02/23/2015
From:	James Shea Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
CNL-15-023
Download: ML15069A533 (49)

Text

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'-1 Security Related Information Withhold Under 10 CFR 2.390 This letter is decontrolled when separated from Attachment 1.

Tennessee Valley Authority, 1101 Market Street, Chattanooga, Tennessee 37402 CNL-15-023 February 23, 2015 10 CFR 50.4 10 CFR 50.34(b) 10 CFR 2.390(d)(1)

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

Subject:

Watts Bar Nuclear Plant - Unit 2 - Final Safety Analysis Report, Amendment 113

Reference:

TVA letter to NRC, "Watts Bar Nuclear Plant - Unit 2 - Final Safety Analysis Report, Amendment 112" dated May 30, 2014 This letter transmits the Watts Bar Nuclear Plant (WBN) Unit 2 Final Safety Analysis Report (FSAR) Amendment 113 (Al 13), which reflects changes made since the issuance of Amendment 112 on May 30, 2014. contains a listing of sections affected, description of the Al 13 changes, and the corresponding Unit 2 change package numbers.

Amendment 113 is provided on the enclosed Optical Storage Media (OSM #1)

(Attachment 1). The FSAR contains security-related information identified by the designation "Security-Related Information - Withhold Under Title 10 Code of Federal Regulations (CFR) 2.390." The Tennessee Valley Authority hereby requests this information be withheld from public disclosure in accordance with the provisions of 10 CFR 2.390. A redacted version of the FSAR is contained on OSM #2 (Attachment 2),

which is suitable for public disclosure. contains a listing of the FSAR pages that have been redacted. Enclosure 3 lists the files and file sizes on the security-related OSM (OSM #1), and Enclosure 4 lists the files and file sizes on the publicly available OSM (OSM #2).

/405,3

U.S. Nuclear Regulatory Commission CNL-15-023 Page 2 February 23, 2015 There are no new commitments made in this letter. If you have any questions, please contact Gordon Arent at (423) 365-2004.

I declare under penalty of perjury that the foregoing is true and correct. Executed on the 23th day of February 2015.

esp

ully, J*.c Shea ce President, Nuclear Licensing

Enclosures:

1. WBN Unit 2 FSAR Al 13, "Summary Listing of Al 13 FSAR Changes"

2. WBN Unit 2 FSAR Al 13, "Summary of Redacted Pages"

3. WBN Unit 2 FSAR Al 13, "List of files and file sizes on the security-related OSM (OSM #1)"

4. WBN Unit 2 FSAR Al 13, "List of files and file sizes on the publicly available OSM (OSM #2)"

Attachments:

1. OSM #1: WBN Unit 2 FSAR Amendment 113 - Security-Related Information -

Withhold Under Title 10 Code of Federal Regulations (CFR) 2.390

2. OSM #2: WBN Unit 2 FSAR Amendment 113 - Publicly Available Version cc: See Page 3

U.S. Nuclear Regulatory Commission CNL-15-023 Page 3 February 23, 2015 cc (Enclosures):

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

I ENCLOSURE 1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number

1.

On FSAR Table 3.9-25, Sheet 11 of 23 (Al 12), add valves FCV-43-54D, FCV-43-56D, FCV-43-59D and FCV-43-63D and Table associated information.

1.

3.-52-113-01 3.9-25

2.

On FSAR Table 3.9-25, Sheet 11 of 23 (Al 12), change the "Type" column for valve FCV-43-23 from "Gate" to "Globe."

1.

In FSAR Section 5.2.1.4 on Page 5.2-4 (All12), add code cases 1528 and N-474-1 to the Unit #2 column for the Steam Generators.

2.

Section

2.

In FSAR Section 5.2.1.4 on Page 5.2-4 (Al12), add code case 2-113-02 5.2.1.4 1493-1 to the Unit #2 column for the Pressurizer.

3.

In FSAR Section 5.2.1.4 on Page 5.2-4 (Al 12), change code case 1491-1 to 1493-1 in the Unit #1 column for the Pressurizer.

3.

Table 9.2-9

1.

On FSAR Table 9.2-9, Page 3 of 28 (Al 12), change the "Component" column for Item A-4 from "1FCV-70-87" to "1 -FCV-70-87."

2.

On FSAR Table 9.2-9, Page 3 of 28 (Al 12), change the "Component" column for Item 2A-4 from "2FCV-70-87" to "2-FCV-70-87."

3.

On FSAR Table 9.2-9, Page 12 of 28 (Al 12), replace the entries for Items B-1 and 2B-1 with the information included on Insert A.

4.

On FSAR Table 9.2-9, Page 13 of 28 (Al 12), revise the "Effect on Plant" column for Item C-3 to change "1 B-Bor" to "1-B-B or."

5.

On FSAR Table 9.2-9, Page 17 of 28 (Al 12), delete the entry for Item D-3.

6.

On FSAR Table 9.2-9, Page 28 of 28 (Al 12), revise Note 4 to correct the missDellina of the word "occurred."

2-113-03 For Table 14.2-2, Sheets 7 of 39 on Page 14.2-133 (A112),

change the last two sentences of the TEST METHOD to read:

"The data will be used to verify proper; (a) slave cycler timing (b) CRDM coil current amplitudes (c) CRDM operation and (d) 2-113-04 MANUAL mode rod stepping rates. The test will be performed with the reactor in cold shutdown and repeated with the reactor at normal operating temperature and pressure prior to initial criticality."

El-1

I ENCLOSURE 1 WBN Unit 2 FSAR Al 13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number

1. For Section 8.2.2, on Pages 8.2-23 (Al 12), add item as follows:

"The NRC issued Bulletin 2012-01, "Design Vulnerability in Electrical Power Systems" describing a condition resulting from the loss of a single phase between the transmission network and the Section onsite power distribution system at an operating nuclear plant in

5.

the United States. TVA has taken the short term actions described 2-113-05 8.2.2 in the bulletin and the nuclear industry is developing a long term resolution. TVA has added the following license condition for the long term actions:

Actions to resolve the issues identified in the Bulletin will be implemented on or before December 31, 2017.

1. For Section 8.1.5.3, on Pages 8.1-12 (Al 12), replace the last three sentences of the second paragraph that read as follows:

"In lieu of field testing by resistance, we will establish a fuse inspection and maintenance program that will ensure: (1) that the proper size fuse is installed, (2) that the fuse shows no sign of deterioration, and (3) that the fuse connections are tight and clean.

(See IEEE Std 242-1975, Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems).

Should a problem arise with a specific brand or model of fuse, necessary corrective action would be initiated through the plant's experience review program."

Section

6.

Scin2-113-06 8.1.5.3 with the following verbiage:

"In lieu of field testing by resistance, inspection of fuses and their holders will be performed in accordance with TVA's fuse control procedure each time fuses are manipulated to ensure: (1) that the proper size fuse is installed, (2) that the fuse shows no sign of deteriorations, (3) that the fuse connections are tight and clean.

(See IEEE Std 242-1975, Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems).

Should a problem be identified during inspection or should a problem arise with a specific brand or model of fuse, necessary corrective actions should be initiated through the plant's Corrective Action Program."

E11-2

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number For Table 14.2-2 (Sheet 39 of 39) on Page 14.2-166 (Al 12), make the following changes:

1. Under the heading "Test Method," insert the phrase, "Common Q panel and digital meter" between the words "Monitor" and "indicators" within the sentence of Item 1.

2. Under the heading "Test Method," insert the phrase, "for changes in hot leg and CET temperatures, RCP status, vessel level and subcooling margin" at the end of the sentence of Item 1.

3. Under the heading "Test Method," replace the word "all" with "key" within the sentence of Item 2.

4. Under the heading "Test Method," insert "on the Common Q

7.

Table main control room panels" at the end of the sentence of Item 3.

2-113-07 14.2-2

5. Under the heading "Test Method," insert the phrase, "the Common Q" between the words "verify" and "main" within the sentence of Item 4.

6. Under the heading "Acceptance Criteria," replace the word "all" with "key" within the sentence of Item 1.

7. Under the heading "Acceptance Criteria," insert the word, "panel" between the words "room" and "alarms" within the sentence of Item 2 and between the words "alarm" and "is" within the sentence of Item 3.

8. Under the heading "Acceptance Criteria," insert the phrase, "Common Q" between the words "The" and "main" within both sentences of Item 2 and 3.

For Section 7.6.6 on Page 7.6-4 (Al 12), replace the last sentence in the next to last paragraph of section on page 7.6-4 that reads,

8.

Section "For FCV 62-98 and FCV 62-99, the motive power had been 2-113-08 7.6.6 removed." with a sentence that reads: "For FCV 62-98 and FCV 62-99, the motive power has been removed and the handwheel has been locked."

E1-3

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number Specifically, the changes are as follows:

1. On Page 9.2 38 (Al 12), replace the last sentence of the second paragraph of Section 9.2.8.2 with the following:

"Maximum normal system flow requirements for the two WBN units provided by the combination of (a) six of the seven RCW pumps located in the intake pumping station (b) one of the two booster pumps located in the Turbine Building for RCW service to equipment in the Auxiliary Building and the Additional Equipment Buildings. The seventh RCW pump located in the intake pumping station is a spare. The second booster pump in the RCW line to the Auxiliary Building is a spare."

2. On Page 9.2-40 (Al 12), insert the following after Item (4):

"The non-seismically qualified portion of the RCW supply line from the Turbine Building to the Auxiliary Building includes two in-parallel booster pumps. The booster pumps are (i) located in the Turbine Building, (ii) locally controlled, and (iii) powered by non-safety related electric power supplies. The same non-seismically Section qualified portion of the RCW supply line from the Turbine Building

9.

928 to the Auxiliary building includes a bypass from the flow path of the 2-113-09 installed booster pumps. Operation of one of the two booster pumps supports the nonessential source of water to the Auxiliary and Additional Equipment Buildings during operation of both WBN units."

3. On Page 9.2-40 (Al 12), insert the following after the second sentence of the second paragraph under Section heading 9.2 8.3:

"Within the Turbine Building, the RCW booster pumps for the RCW supply line from the Turbine Building to the Auxiliary Building are separated from any safety-related equipment."

4. On Page 9.2-41 (Al 12), insert the phrase, "(Seismic Category (IL)) between the words, "qualified" and "portion" in the first sentence of the last paragraph of Section 9.2.8.3.

5. On Page 9.2-41 (Al 12), insert the following sentence after the first paragraph of Section 9.2.8.4:

"A diver protection barrier is installed in the pump bay to facilitate the insoection of the RCW DumDs."

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ENCLOSURE1I WBN Unit 2 FSAR Al13 "Summary Listing of Al 13 FSAR Changes" Change Item Change Change Description Package No.

Area Number 1 In FSAR Section 4.2.3.2.2 on Page 4.2-37 (Al 12), change the ASME Code Case identified in the last sentence of the first paragraph from "1337-8" to "1337-3."

Section 4.2.3.2.2

2. In FSAR Section 5.2.1.4 on Page 5.2-4 (A112), change the

10.

ASME Code Case identified in the Unit #2 column for the "drive 2-113-10 Section mechanism housings, part length" from "1337-5" to "1337-3."

5.2.1.4

3. In FSAR Section 5.2.1.4 on Page 5.2-4 (A112), add code case 1649 to the Unit #2 column for the ""drive mechanism housings, part length."

Section In FSAR Section 3.12.4.1, on Page 3.12-3 (A112), under

11.

3.12.4.1 Guideline 4 - "Special Lifting Devices," change "WCAP-10346" to 2-113-11 "WCAP-10313, including Addenda 1,2 and 3."

1 In FSAR Section 9.4.7.1 on Page 9.4-43 (Al 12), change the last sentence of the second paragraph to read "Four 33-1/3%

Sections capacity LCC fan coil assemblies are provided to allow three or

12.

9.4.7.1 less to operate during reactor normal operation with one or more 2-113-12 9.4.7.2.1 on standby."

2. In FSAR Section 9.4.7.2.1 on Page 9.4-45 (A112), delete the last sentence of the first paragraph.

Table For Table 14.2-2, Sheet 8 of 39 on Page 14.2-134 (A112), delete

13.

the word 'individually" from the first sentence of the TEST 2-113-13 METHOD.

For Table 14.2-2, on Page 14.2-136 (A112), Sheet 10 of 39,

1. Delete the words "with minimum overlap settings" from the

14.

Table fourth sentence of the TEST METHOD.

2-113-14 14.2-2

2. Replace the word "Sufficient" with the word "Rod" in the fifth sentence of the TEST METHOD.

E1-5

ENCLOSURE1 WBN Unit 2 FSAR Al 13 "Summary Listing of A113 FSAR Changes" Change Item Change Change Description Package No.

Area Number I. For Sections 14.2.2.2 and 14.2.2.2.1 on Page 14.2-5 (Al 12),

1. Replace the words "Plant Manager" with "Site Vice President" in the second sentence of the first paragraph under 14.2.2.2.

2. Delete the words "management of' from the second sentence of the first paragraph under 14.2.2.2.

3. Replace the words "and directly reports to the WBN Vice Sections President" with "implementation" from the second sentence 14.2.2.2 of the first paragraph under 14.2.2.2.

15.

1422212-113-154. Delete the words "reports to the Plant Manager and" in the Table first sentence of the first paragraph under 14.2.2.2.1 14.2-2 I1. For Table 14.2-2 (Sheet 32 of 39) on Page 14.2-158 (Al 12),

1. Delete the words "Technical Specifications" from item #2 under PREREQUISITES

2. Delete the words 'Technical Specifications" from item #1 under ACCEPTANCE CRITERIA

3. Replace "50EF" with "50 degrees F" in item #2 under ACCEPTANCE CRITERIA

16.

Table For Table 14.2-2, Sheet 9 of 39 on Page 14.2-135 (Al 12), delete 2-113-16 14.2-2 the word "partially" from the first sentence of the TEST METHOD.

In FSAR Section 3.1.2.1 on Page 3.1-5 (A112), delete the last two

17.

Section sentences of the first paragraph under the "Compliance" 2-113-17 3.1.2.1 discussion for "Criterion 5 - Sharing of Structures, Systems, and Components."

E1-6

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al 13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

1. Add the Failure Modes and Effects Analysis of valves 0-CKV-32-1316 and 0-32-635 from Insert A to FSAR Table 9.3-7, Sheet 19 of 45 on Page 9.3-91 (Al 12), as Items 33a and 33b.

2. Revise the "Remarks" column for Item 41 on FSAR Table 9.3-7, Sheet 23 of 45 on Page 9.3-95 (Al 12), by changing which compressor when started will return valves 0-FCV-32-94 and 0-FCV-32-95 to normal automatic operation from "A-A to "B-B."

3. Revise the "Remarks" column for Item 42 on FSAR Table 9.3-7, Sheet 24 of 45 on Page 9.3-96 (Al 12), by changing which compressor when started will return valves 0-FCV-32-94 and 0-FCV-32-95 to normal automatic operation from "A-A" to "B-B."

4. Revise the "Remarks" column for Item 43 on FSAR Table 9.3-7, Sheet 25 of 45 on Page 9.3-97 (Al 12), by changing which compressor when started will return valves 0-FCV-32-96 and 0-FCV-32-97 to normal automatic operation from "A-A" to "B-B."

1.

Table

18.

Tbe2-113-18 9.3-7

5. Revise the "Remarks" column for Item 44 on FSAR Table 9.3-7, Sheet 26 of 45 on Page 9.3-98 (Al 12), by changing which compressor when started will return valves 0-FCV-32-96 and 0-FCV-32-97 to normal automatic operation from "A-A" to "B-B."

6. Add the Failure Modes and Effects Analysis of valves 0-CKV-32-1317 and 0-32-637 from Insert 8 to FSAR Table 9.3-7, Sheet 37 of 45 on Page 9.3-109 (Al 12), as Items 66a and 66b.

7. Revise the "Remarks" column for Item 67 on FSAR Table 9.3-7, Sheet 38 of 45 on Page 9.3-110 (Al 12), by changing the valve used to manually isolate the control air line from valve "0-ISV-32-1013" to valve "0-ISV-32-4105."

8. Revise the "Remarks" column for Item 80 on FSAR Table 9.3-7, Sheet 45 of 45 on Page 9.3-117 (Al 12), by changing the valve used to manually isolate the control air line from valve "0-ISV-32-1013" to valve "0-ISV-32-4108."

E1-7

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al 13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

1. In FSAR Section 6.2.4.2 on Page 6.2.4-5 (Al 12), change the valves identified in the last paragraph of the section from Unit 1 Section valves "1-FCV-32-110, 1-FCV-67-107, 1-FCV-70-92 or 6.2.4 1-FCV-70-140" to the corresponding Unit 2 valves

19.

"2-FCV-32-111, 2-FCV-67-107, 2-FCV-70-92 or 2-FCV-70-140."

2-113-19 Table 9.2-2

2. On FSAR Table 9.2-2, Page 50 of 79 on Page 9.2-94 (Al 12),

revise the "Effect on System" column for Item 45 by correcting the valve number from "1 &2-FCV-1 13" to "1 &2-FCV-67-113."

For Section 12.5.3, on Page 12.5-6 (Al 12), delete the 3rd and 4th sentences in the 4th paragraph and replace the 5th sentence so that the 4th paragraph reads as follows:

"Prospective monitoring determinations for internal and external dose monitoring are performed for individuals or group of individuals entering the restricted area. Personnel monitoring for dose from sources external to the body, is conducted using Section appropriate dosimeters as required by 10CFR20. Dosimeters

20.

12.5.3 are processed by a third-party accredited facility. Dose 2-113-20 information for whole body (total effective dose equivalent),

external exposure of the skin, lens of the eye, and extremities is recorded in a dose tracking system and retained in a permanent historical database for generating required reports. Real time control is generally implemented using information from direct reading dosimeters. Official doses of record are taken from dosimeters. However, doses are calculated when dosimeter results are not available or do not accurately represent actual dose received."

1.

On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the 2 Hr EAB gamma dose for a loss of coolant accident from "2.12" to "2.33".

2.

On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the 2 Hr EAB beta dose for a loss of coolant accident from "1.25" to "1.38".

2.

Table

21.

Tbe2-113-21 15.5-9

3.

On FSAR Table 15.5-9 on Page 15.5-37 (Al12), revise the 30 Day LPZ gamma dose for a loss of coolant accident from "2.18" to "2.28".

4.

On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the 30 Day beta dose for a loss of coolant accident from "2.61" to "2.68".

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al 13 FSAR Changes" Change Item Change Change Description Package No.

Area Number

5.

On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the control room gamma dose for a loss of coolant accident in the "Control Room" column of the first table and in the "Total" column of the second table from "1.05" to "1.09".

6.

On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the control room beta dose for a loss of coolant accident in the "Control Room" column of the first table and in the "Total" column of the second table from "9.10" to "9.40".

7.

On FSAR Table 15.5-9 on Page 15.5-37 (Al12), revise the airborne control room gamma dose for a loss of coolant accident in the "Breakdown of Control Room Personnel Dose" table from "1.02" to "1.06".

8.

On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the airborne control room beta dose for a loss of coolant accident in the "Breakdown of Control Room Personnel Dose" table

21.

Table from "9.04" to "9.34".

2-113-21 (cont.)

15.5-9

9.

On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the shine control room gamma dose for a loss of coolant accident in the "Breakdown of Control Room Personnel Dose" table from "0.005" to "0.006".

10. On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the ingress/egress control room gamma dose for a loss of coolant accident in the "Breakdown of Control Room Personnel Dose" table from "0.027" to"0.028".

11. On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the control room thyroid (ICRP-30) dose for a loss of coolant accident in the "Control Room" column of the first table and in the "Total" column of the second table from "3.75" to "3.76.

12. On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the airborne control room thyroid (ICRP-30) dose for a loss of coolant accident in the "Breakdown of Control Room Personnel Dose" table from "3.66" to "3.67".

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number

13. On FSAR Table 15.5-9 on Page 15.5-37 (Al 12), revise the ingress/ egress control room thyroid (ICRP-30) dose for a loss of coolant accident in the "Breakdown of Control Room Personnel Dose" table from "0.090" to "0.091" 21 Table

14. On FSAR Table 15.5-9 on Page 15.5-37 (Al12), add the 2-113-21 (cont.)

15.5-9 following note as shown:

Note: The limiting gamma and beta doses were determined by an analysis that assumes an EGTS PCO control loop single failure. The limiting thyroid doses were determined by an analysis that assumes a single failure of an EGTS train.

For Table 14.2-2 (Sheet 30 of 39) on Page 14.2-156, delete the

22.

Table word, "setpoint" from three locations at the end of the fourth and 2-113-22 14.2-2 sixth sentences under test method heading and from the end of the first sentence of Item 1 under the Acceptance Criteria heading.

1. On FSAR Table 9.2-9 (Page 13 of 28) on Page 9.2-143 (A112),

revise the "Function" column for Item C-2 by adding the function "Supply water to CCS Train 1 B/2B as replacement for CCS pump C-S".

2. On FSAR Table 9.2-9 (Page 13 of 28) on Page 9.2-143 (Al 12),

revise the "Effect on Plant" column for Item C-2 by adding "None. Redundant CCS Trains 1A & 2A will continue to support CCS safety function (See Note 2)" for the new function added in Item 1 above.

3. On FSAR Table 9.2-9 (Page 13 of 28) on Page 9.2-143 (A112),

Table revise the "Remarks" column for Item C-2 by adding "Safe

23.

9.2-9 shutdown function capability is available from CCS Trains 1A 2-113-23 and 2A" for the new function added in Item 1 above.

4. On FSAR Table 9.2-9 (Page 14 of 28) on Page 9.2-144 (Al 12),

revise the "Function" column for Item 2C-3A by adding the function "Supply water to CCS Train 1 B/2B as replacement for CCS pump C-S".

5. On FSAR Table 9.2-9 (Page 14 of 28) on Page 9.2-144 (Al 12),

revise the "Effect on Plant" column for Item 2C-3A by adding "None. Redundant CCS Trains 1A & 2A will continue to support CCS safety function (See Note 3)" for the new function added in Item 4 above.

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ENCLOSURE1 WBN Unit 2 FSAR Al 13 "Summary Listing of A113 FSAR Changes" Item Change Change No.

Area Change Description Package No.__

AeNumber

6. On FSAR Table 9.2-9 (Page 14 of 28) on Page 9.2-144 (Al 12),

revise the "Remarks" column for Item 2C-3A by adding "Safe shutdown function capability is available from CCS Trains 1A and 2A" for the new function added in Item 4 above.

7. On FSAR Table 9.2-9 (Page 28 of 28) on Page 9.2-158 (Al 12),

23.

Table revise Note 2 to delete "Not Used" and add "If CCS Pump 1 B-B (cont.)

9.2-9 is used to supply water to Train 11B/2B, opening of locked closed 2-113-23 valves 1-FCV-70-26, 27, 64 & 74 and closing of locked open valve 1-FCV-70-34 will be required."

8. On FSAR Table 9.2-9 (Page 28 of 28) on Page 9.2-158 (Al 12),

revise Note 3 to delete "Not Used" and add "If CCS Pump 2B-B is used to supply water to Train 11B/2B, opening of locked closed valves 2-FCV-70-28, 29, 76 & 78 and closing of locked open valve 2-FCV-70-39 will be required."

On FSAR Table 3.2-7, Page 26 of 27, add WB-DC-40-36,

24.

Table Appendix E, Attachment A, Request #WBN-MEB-ASME-0126 and 2-113-24 3.2-7 its associated information from Insert A to the table after the entry for Request #WBN-MEB-ASME-01 19.

For Table 14.2-2, Sheet 28 of 39, on Page 14.2-154 (A112),

.Table remove 3% power and replace with 5% power and change no load

25.

14.2-2 temperature and pressure to normal operating temperature and 2-113-25 pressure. Replaced 10% with 15% to allow testing at increased power. These changes allow improvements in testing PAT 5.1.

1. In FSAR Section 9.2.1.3, change the flow requirement included in the last paragraph on page 9.2-6 from 26,500 gpm to 26,300 gpm.

2. In FSAR Section 9.2.1.3, change the flow requirement included in the first paragraph on page 9.2-7 from 33,000 gpm to 32,700 Section gpm.

26.

9.2.1.3 2-113-26

3. In FSAR Section 9.2.1.3, change the flow requirement included in the second paragraph on page 9.2-7 from 19,600 gpm to 19,500 gpm.

4. In FSAR Section 9.2.1.3, change the flow requirement included in the third paragraph on page 9.2-7 from 20,600 gpm to 20,500 gpm.

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

1. In FSAR Section 9.2.2.4 on Page 9.2-20 (Al 12), change the flow requirement included in the third example from 10,200 gpm

.Section to 8,100 gpm.

27.

92242-113-27

2. In FSAR Section 9.2.2.4 on Page 9.2-20 (Al12), change the heat load value included in the third example from 128,700 kBTU/hr to 113,800 kBTU/hr.

1. In FSAR Section 6.2.1.3.3 on Page 6.2.1-5 (A112), change the amount of ice identified in assumption (2) from "2.26 x 106 Ibs" to "2.33 x 106 lbs."

2. In FSAR Section 6.2.1.3.3 on Page 6.2.1-5 (Al 12), change the temperature in the ice condenser identified in assumption (2) from "15'F" to "27°F."

3. In FSAR Section 6.2.1.3.3 on Page 6.2.1-6 (A112), change the temperature in the ice condenser identified in assumption (1 0) from "15°F" to "27°F."

4. In FSAR Section 6.2.1.3.3 on Page 6.2.1-8 (Al 12), change the maximum calculated containment pressure from "12.86" psig to "12.40" psig.

Sections

5. In FSAR Section 6.2.1.3.3 on Page 6.2.1-8 (Al 12), change the 2-113-28

28.

6.2.1 time that the maximum calculated containment pressure occurs 6.8.3 from approximately "4348" seconds to approximately "4346."

6. In FSAR Section 6.2.1.3.6 on Page 6.2.1-21 (A112), insert the following after the first sentence of the first paragraph:

"A corrected version of WCAP-1 0325-P-A computer codes and input, which removed errors reported in References 29, 30 and 31, was used for the containment LOCA M&E release analysis.

The NSAL corrections are corrections to calculations in support of the approved methodology, and not a change in methodology."

7. In FSAR Section 6.2.1.3.11 on Page 6.2.1-50 (Al 12) add Westinghouse NSAL-06-6, NSAL-1 1-5 and NSAL-14-2 as references 29, 30, and 31, respectively.

E1-12

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number 28.

(cont.)

Sections 6.2.1 6.8.3

8. Replace the values included on FSAR Table 6.2.1-3 on Page 6.2.1-54 (Al 12) with the revised values provided by Westinghouse in WBT-D-5105.

9. Replace the values included on FSAR Table 6.2.1-4 on Page 6.2.1-55 (Al 12) with the revised values provided by Westinghouse in WBT-D-5105. Also correct the note to indicate energy content of sump includes active and inactive regions.

10. Replace the figure on FSAR Figure 6.2.1-1 on Page 6.2.1-151 (Al 12) with the Insert B.

11. Replace the figure on FSAR Figure 6.2.1-2a on Page 6.2.1-152 (Al 12) with the Insert C.

12. Replace the figure on FSAR Figure 6.2.1-2b on Page 6.2.1-153 (Al 12) with the Insert D.

13. Replace the figure on FSAR Figure 6.2.1-3 on Page 6.2.1-154 (Al 12) with the Insert E.

14. Replace the figure on FSAR Figure 6.2.1-4 on Page 6.2.1-155 (Al 12) with the Insert F.

15. Replace the figure on FSAR Figure 6.2.1-4a on Page 6.2.1-156 (Al 12) with the Insert G.

16. In FSAR Section 6.8.3 on Page 6.8-2 (Al 12), change value for peak containment pressure from "12.86" psig to "12.40" psig.

17. In FSAR Section 6.8.3 on Page 6.8-2 (Al 12), change the time that the maximum calculated containment pressure occurs from aDproximatelv "4348" seconds to aDDroximatelv "4346."

2-113-28

1. In FSAR Section 6.3.2.14 on Page 6.3-22 (A112), under item (1)

Residual Heat Removal Pumps, in the third sentence of the paragraph, replace the words "containment over pressure" with "containment accident pressure."

29.

Section 6.3.2

2. In FSAR Section 6.3.2.14 on Page 6.3-22 (Al 12), under item (1)

Residual Heat Removal Pumps, insert the following sentence as the third sentence of the paragraph: "A containment pressure of zero psig (building pressure of 14.3 psia) is used in calculating the most limiting (minimum) NPSHA."

El-13

ENCLOSUREI WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

1. In FSAR Section 3.1.2.1, on Page 3.1-5 (A112), in the second sentence of the "Compliance discussion for "Criterion 5 -

Sharing of Structures, Systems, and Components," add "auxiliary control air system (Section 9.3)" to the list of shared safety-related systems.

2. In FSAR Section 3.1.2.4, on Page 3.1-29 (Al12), in the third paragraph of the "Compliance" discussion for "Criterion 44 -

Cooling Water," replace the word "subsystems" with the word Section "trains".

30.

3122-113-30 3.1.2

3. In FSAR Section 3.1.2.4, on Page 3.1-29 (Al12), in the third paragraph of the "Compliance" discussion for "Criterion 44 -

Cooling Water," replace the word "necessary" with the word "required".

4. In FSAR Section 3.1.2.4, on Page 3.1-29 (A112), in the third paragraph of the "Compliance" discussion for "Criterion 44 -

Cooling Water," delete the period at the end of the sentence and add "that are important to safety."

Section Revise Section 2.4, "Hydrologic Engineering, " in accordance with

31.

2.4 letter to NRC dated 09/30/2014 resulting from Hydrology 2-113-31 reevaluation.

1. On FSAR Table 9.3-4 on Page 9.3-64 (Al 12), delete the header at the bottom of the table labeled "NOTE".

2. On FSAR Table 9.3-4 on Page 9.3-64 (Al 12), combine the last three paragraphs on the table.

Table

3. On FSAR Table 9.3-4 on Page 9.3-64 (Al 12), add a double 9.3-4 asterisk to the statement "See Figure 9.3-21 for Requirements"

32.

2-113-32 Figure

4. On FSAR Table 9.3-4 on Page 9.3-64 (Al 12), add the note:

9.3-21

"".The minimum required amount of 3.5% to 4.0% boric acid solution specified in the Unit 2 Technical Requirements Manual (TRM) is based on the more restrictive Unit 1 required amount of 3.5% to 4.0% boric acid solution."

5. Replace FSAR Figure 9.3-21 on Page 9.3-158 (Al12) with the revised figure.

E1-14

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Item IChange Change No.

ChArea Change Description Package No1.

Area Number

1. On Page 2.4-49 (Al 12), replace paragraph under Section 2.4.14.4.3 that reads:

"The steps needed to prepare the plant for flood mode operation can be accomplished with 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of notification that a flood above plant grade is expected. An additional 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> are available for contingency margin. Site grading and building design prevent any flooding before the end of the 27 hour3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> preflood period."

With the following that reads:

"The steps needed to prepare the plant for flood mode operation can be accomplished with 27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> of notification that a flood above plant grade is expected. The 27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> allows for a minimum of 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> for Stage I flood mode preparations and an additional 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br /> for Stage II flood mode preparations.

Site grading and building design prevent any flooding before the

.Section end of the 27 hour3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br /> preflood period."

33.

2-113-33 2.4.14

2. On Page 2.4-52 (A112), replace phrase in the second paragraph under Section 2.4.14.8.1 that reads:

"3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> more than the 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> needed."

With the following:

"(10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> for Stage I preparations and 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br /> for Stage II preparations)."

3. On Page 2.4-52 (Al 12), replace phrase in the first paragraph under Section 2.4.14.9.1 that reads:

"may take 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> to implement."

With the following:

"can be implemented within 27 hours3.125e-4 days <br />0.0075 hours <br />4.464286e-5 weeks <br />1.02735e-5 months <br />."

El-15

ENCLOSURE1 WBN Unit 2 FSAR Al 13 "Summary Listing of A113 FSAR Changes" Item Change 1Change No.

Area Change Description Package No Area I

Number

1.

On Page 1.1-1 (Al 12), delete from the last two sentences of the first paragraph of section as follows: "and its plans to request an operating license prior to April 1, 2012. TVA expects to place Unit 2 in commercial operation by October 1, 2012."

2.

On Page 2.4-36 (Al 12), replace the word, "change," with the word, "chance" in the third sentence of the first paragraph of Section 2.4.11.1.

3.

On Page 3.5-4 (Al 12), delete the last sentence of the first paragraph of Section 3.5.1.1.7 that reads as follows:

"Additionally, a diesel generator C-S which may be substituted for any one of the normally aligned diesel generators is located within the separate Additional Diesel Generator Building.

Sections

4.

On Page 3.9-30 (Al 12), remove the extra spaces from 1.1 between Items 4 and 5 at the top of the page.

2.4

34.

3.5

5.

On Page 3.9-70 (Al 12), realign the "Actuation" column such 2-113-34 that the word "Self Actuated," appears on the same row.

7.7 8.1 6

9.2

6.

On Page 3.9-76 (Al 12), correct typographical error by

12.

replacing the word, "respectivley," with the correct spelling of 12.3

."respectively" in the first sentence of the note at the bottom of page.

7.

On Page 3.9-108 (Al 12), correct typographical error by replacing the word, "undestood," with the correct spelling of "understood," in the note below Table 3.9-25, Sheet 23 of 23.

8.

On Page 6.7-115 (Al 12), correct value for Item 2.a. Radial Direction from "20,9000" to "20,900 to 40, 410."

9.

On Page 7.7-20 (Al 12), correct typographical error by replacing "th" with "the" in the first sentence of the second paragraph of Section 7.7.1.9.4.

10. On Page 8.1-8 (Al 12), insert the word, "and" between the words, "guides" and "the" in the first sentence of Section 8.1.5.3.

E1-16

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al 13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

11. On Page 9.2-15 (Al 12), replace "shouid" with "should" to correct typographical error in the last sentence of the first full paragraph at the top of the page.

12. On Pages 9.2-67 and 9.2-68, delete Item number 15 and 16 in Table 9.2-2, Page 23 and 24 of 79 respectively.

13. On Page 9.2-133, in Table 9.2-9, Page 3 of 28, for Items A-4 and 2A-4, replace 1 FCV-70-87" and "2FCV-70-87" with "1-FCV-70-87" and 2-FCV-70-87," respectively.

14. On Page 9.2-140, in Table 9.2-9, Page 10 of 28, for Item A-16, replace the word, "insured" with the word, "ensured" in the remarks column.

Sections 1.1

15. On Page 9.2-143, in Table 9.2-9, Page 13 of 28, delete the 2.4 period after the word "header" for Item C-2 in the Method of 3.5 Detection column.

3.9 2-113-34 (cont.)

7.7

16. On Page 9.2-143, in Table 9.2-9, Page 13 of 28, add a space 8.1 between "B" and "or" for Item C-3 in the Effect on Plant column.

9.2 12.3

17. On Page 9.2-144, in Table 9.2-9, Page 14 of 28, replace "Shutdown" with "Safe shutdown" for Item C-5 in the Remarks column

18. On Page 9.2-148, in Table 9.2-9, Page 18 of 28, insert a period after the word "Piping" in the Function column for Items E-1, 2E-1, E-2, 2E-2. Also, delete the period after the end parentheses in the Function column for Items E-1, 2E-1, E-2, 2E-2.

19. On Page 9.2-149, in Table 9.2-9, Page 19 of 28, insert a period after the word "Piping" in the Function column for Items E-3, 2E-3, E-4, 2E-4. Also, delete the period after the end parentheses in the Function column for Items E-3, 2E-3, E-4, 2E-4.

E1-17

ENCLOSURE1I WBN Unit 2 FSAR Al 13 "Summary Listing of A113 FSAR Changes" Change Item Change Change Description Package No.

Area Number

20. On Page 9.2-150, in Table 9.2-9, Page 20 of 28, insert a period after the word "Piping" in the Function column for Items E-5, 2E-5, E-6, 2E-6. Also, delete the period after the end parentheses in the Function column for Items E-5, 2E-5, E-6, 2E-6.

Sections 1.1

21. On Page 9.2-151, in Table 9.2-9, Page 21 of 28, insert a 2.4 period after the word "Piping" in the Function column for Items 3.5 E-7, 2E-7, E-8, 2E-8. Also, delete the period after the end

34.

3.9 parentheses in the Function column for Items E-7, 2E-7, E-8, 2-113-34 (cont.)

7.7 2E-8.

8.1 9.2

22. On Page 9.4-7 (A109 - excerpt from Change Package 12.3 2-110-09), delete the phrase, "(excluding cooling coils)" from the next to last sentence of the last paragraph of Section 9.4.7.3.

23. On Page 12.3-17, replace "int he" with "in the" in the last sentence of the second full paragraph from top of page.

1.

Replace FSAR, Amendment 112, Table 3.2-7, in its entirety.

2.

On Page 1 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, move Code Cases "N-192," "N-304,"

"N-188-1" and "N-514" to the "Source Document" column and insert "N/A" in the "New Source" column.

3.

On Page 3 of 16. of the replacement FSAR Table 3.2-7 provided on Insert A, move Code Case "N-341" to the "Source Document" column and insert "N/A" in the "New Source" Table column.

3.2-72-113-35 3.2-7

4.

On Page 3 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, add Code Case "N-520" from Page 16 of 16 after Code Case "N-282" (under the "Quality Assurance Related" heading). After adding Code Case "N-520" from Page 16 of 16, delete Code Case "N-520" on Page 16 of 16.

5.

On Page 4 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, add source document NCA-1 140(a) information from Insert B.

El-18

ENCLOSURE1I WBN Unit 2 FSAR Al13 "Summary Listing of A113 FSAR Changes" Item Change Change No.

Area Change Description Package Number

6.

On Page 4 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, for "Source Document" identified as "NE-4430," change the "New Source" column from "77W78" to "80S81."

7.

On Page 4 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, for "Source Document" identified as "NA," add the words "from NC/ND-3676.3" to the end of the statement in the "Provisions of Later Code" column on Insert A. Also delete the words "Also involved in change number NC/ND3676-1" from the "Examples When Used" column.

8.

On Page 5 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, for "Source Document" identified as "NA," change the "New Source" column from "80S81" to "80S80."

9.

On Page 5 of 16 of the replacement FSAR Table 3.2-7

35.

Table provided on Insert A, for "Source Document" identified as 2-113-35 (cont.)

3.2-7 "NC/ND-3643.1," change the "New Source" column from "77S77" to "77S78.".

10. On Page 5 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, for "Source Document" identified as "NC/ND-2311," change the "New Source" column from "74W76" to "74S75."

11. On Page 6 of 16 of the replacement FSAR Table 3.2-7 provided, add source document NB-4121.3 and associated information.

12. On Page 8 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, for "Source Document" identified as "NA," change the code of record paragraph identified in the "Provisions of Later Code" column from "4623.1" to "NB-4623.1." Also, change the temperature identified in the "Provisions of Later Code" column from "400" to "600."

E1-19

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al 13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

13. On Page 14 of 16 of the replacement FSAR Table 3.2-7 provided on Insert A, add source document NB/NC/ND-4452 and associated information from Insert D.

14. On Page 15 of 16 of the replacement FSAR Table 3.2-7 provided in Insert A, for "Source Document" identified as "NB 2538(a)4," change the "Source Document" column to "NB-

35.

Table 2538.4," and change the "New Source" column from "77ED" to 2-113-35 (cont.)

3.2-7 "77S78."

15. On Page 16 of 16 of the replacement FSAR Table 3.2-7 provided, add source document N-801 and associated information.

16. On Page 16 of 16 of the replacement FSAR Table 3.2-7 provided, add source document N-802 and associated information.

1. On FSAR Table 3.9-17, Sheet 1 of 9 on Page 3.9-70 (Al 12),

remove Footnote 2 from TVA valve No. CKV-62-543.

2. On FSAR Table 3.9-17, Sheet 9 of 9 on Page 3.9-78 (Al 12),

replace the current Footnote 2 with the words "Footnote 2 Table deleted by Amendment 113."

36.

3.9-17 2-113-36

3.

3.9-26

3. On FSAR Table 3.9-17, Sheet 9 of 9 on Page 3.9-78 (Al 12),

revise Footnote 4 by deleting the "1-" from valve "1 -RFV-63-577."

4. On FSAR Table 3.9-26, Sheet 2 of 6 on Page 3.9-110 (Al 12),

add check valve CKV-62-543 as a Category C, Class B, valve in the Chemical and Volume Control System.

For Section 8.3.2.1.1, on Page 8.3-55 (Al 12), replace the last Section sentence of the paragraph with the heading, "Load Time of

37.

8.3.2 Application," that reads, "A manual load shedding is required 2-113-37 during a SBO within 30 minutes for the SBO period," with the following "A manual load shedding is not required during an SBO."

El-20

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number

1. In Section 6.2.1.3.10 on Page 6.2.1-34 (A112), under the subsection entitled "Pipe Break Slowdowns - Spectra and Assumptions," change the small split breaks listed in assumption 1(c) from "0.6, 0.35, and 0.1 ft2 to "0.6 and 0.35 ft2.

2. In Section 6.2.1.3.10 on Page 6.2.1-34 (A112), under the subsection entitled "Pipe Break Slowdowns - Spectra and Assumptions," delete the words "the containment model for" in section the first sentence of assumption 3. Also delete the last 6.2.1.3.10 sentence of assumption 3.

3. In Section 6.2.1.3.10 on Page 6.2.1-34 (A112), under the Tables1 subsection entitled "Pipe Break Slowdowns-Spectra and 6.2.1-1 6.2.1-39 Assumptions," change the words "split pipe ruptures at 30%" to 6.2.1-41 "split pipe ruptures at 100.6% and 30%" in assumption 5.

6.2.1-41 6.2.1-42

4. In Section 6.2.1.3.10 on Page 6.2.1-34 (Al 12), under the 6.2.1-43 subsection entitled "Pipe Break Slowdowns - Spectra and Assumptions," delete the words "or control valve (FCV)," in 2-113-38 Figures assumption 6.

6.2.1-69

5. In Section 6.2.1.3.10 on Page 6.2.1-34 (Al12), under the 6.2.1-70 subsection entitled "Pipe Break Slowdowns - Spectra and 6.2.1-71 6.2.1-72 Assumptions,".reformat assumption 7 to ensure the number 6.2.1-73 "10" is on the same line as the word "minutes."

6.2.1-73 6.2.1-74

6. In Section 6.2.1.3.10 on Page 6.2.1-35 (A112), under the subsection entitled "Pipe Break Slowdowns-Spectra and Assumptions," delete the last sentence of assumption 8.

7. In Section 6.2.1.3.10 on Page 6.2.1-35 (Al12), under the subsection entitled "Single Failure Effects," reformat item 2 to ensure the number "6.5" is on the same line as the word "seconds."

E1-21

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number

8. In Section 6.2.1.3.10 on Page 6.2.1-36 (A112), under the subsection entitled "Single Failure Effects," delete item 3 and renumber items 4 and 5 as items 3 and 4 respectively.

9. In Section 6.2.1.3.10 on Page 6.2.1-36 (A112), under the subsection entitled "Single Failure Effects," reformat new item 3 to ensure the number "2,250" is on the same line as the word 11gpm."

Section

10. In Section 6.2.1.3.10 on Page 6.2.1-36 (A112), under the 6.2.1.3.10 subsection entitled "Single Failure Effects," delete the comma Tables after the word "consistency" in new item 4.

6.2.1-1

11. In Section 6.2.1.3.10 on Page 6.2.1-36 (A112), under the 6.2.1-39 subsection entitled "Worst-Case Mass and Energy Releases,"

6.2.1-41 6.2.1-42 replace the words "the AFW runout control system." with "a 6.2.1-43 FIV." in the description of case 1.

38.

6.2.1-43 (cont.)

.2.

12. In Section 6.2.1.3.10 on Page 6.2. 1-37 (A112), under the 2-113-38 subsection entitled "Maximum Containment Temperature Figures Analysis for Steam Line Break," replace the words "For the 6.2.1-69 worst case steam line breaks, one" with the word "One" in the 6.2.1-70 first sentence of the last paragraph. Also replace the words 6.2.1-71 6.2.1-72 "these three" with the word "all" in the last sentence of this 6.2.1-73 paragraph.

6.2.1-74

13. In Section 6.2.1.3.10 on Page 6.2.1-37 (A112), under the subsection entitled "Containment Transient Calculations,"

reformat assumption 4 to ensure the number "8" is on the same line as the word "minutes."

14. In Section 6.2.1.3.10 on Page 6.2.1-38 (A112), under the subsection entitled "Containment Transient Calculations,"

delete the last sentence of assumption 9.

E1-22

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of A113 FSAR Changes" Change Item Change Change Description Package No.

Area jNumber

15. In Section 6.2.1.3.10 on Page 6.2.1-38 (Al 12), under the subsection entitled "Containment Transient Calculations,"

reformat assumption 10 to ensure the word "Table" is on the same line as the number "6.2.1-42."

16. In Section 6.2.1.3.10 on Page 6.2.1-38 (Al 12), under the subsection entitled "Containment Transient Calculations,"

reformat assumption 11 to ensure the word "Table" is on the same line as the number "6.2.1-39."

Section

17. In Section 6.2.1.3.10 on Page 6.2.1-38 (A112), under the subsection entitled "Containment Transient Calculations,"

reformat assumption 12 to ensure the number "72" is on the Tables same line as the units "Btu/hr-ft2.

6. 2. 1-1

18. In Section 6.2.1.3.10 on Page 6.2.1-38 (Al 12), under the 6.2.1-39 subsection entitled "Large Break," change the calculated peak 6.2.1-41 6.2.1-42 temperature from "323.90F" to "324.30F" and peak pressure from "9.29 psig" to "10.3 psig" in the first sentence. Also

3. 6.2.1-43

38.

6.2.1-44 replace the words "the AFW runout control system" with the (cont.)

words "a main feedwater isolation valve" at the end of the first 2-113-38 Figures sentence and replace the word "transients" with the word 6.2.1-69 "transient" at the end of the second sentence. Additionally, 6.2.1-70 reformat the paragraph, if needed after the above changes, to 6.2.1-71 ensure the word "Figure" is on the same line as the number 6.2.1-72 "6.2.1-69."

6.2.1-73

19. In Section 6.2.1.3.10 on Page 6.2.1-38 (Al 12), under the 6.2.1-74 subsection entitled "Small Break," change the peak temperature from "324.40F" to "325.1 OF" and peak pressure from "6.58 psig" to "6.59 psig" in the second sentence of the first paragraph.

20. In Section 6.2.1.3.10 on Page 6.2.1-39 (Al 12), under the subsection entitled "Small Break," change the peak temperature from "325.1°F" to "325.90F" and peak pressure from "6.83 psig" to "6.84 psig" in the second sentence of the second paragraph.

El-23

ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of A113 FSAR Changes" Item Change Change No.

Area Change Description Package Number

21. On Table 6.2.1-1, on Page 2 of 2, change the area of Slab 13 from "75,865 ft2 to "75,860 ft2."

22. On Table 6.2.1-39, on Pages 6.2.1-138 and 6.2.1-139 (A112),

revise the title of Run 1 on both pages by changing the words "AFW Runout Protection" with "MFIV." Also change the title of Section the third column from "Energy Flow Rate (Btu/sec)" to 6.2.1.3.10 "Enthalpy (Btu/Ibm)."

Tables

23. On Table 6.2.1-39 on Pages 6.2.1-138 through 6.2.1.143 6.2.1-1 (Al 12), replace the values provided for Run 1, 2 and 3 with the 6.2.1-39 values provided on Inserts A, B, and C, respectively.

6.2.1-41

24. On Table 6.2.1-41 on Page 6.2.1-145 (Al 12), delete the line 6.2.1-42 break descriptions "100.6% Power-Feed Control Valve (FCV)

38.

6.2.1-43 Failure," "0% Power - Feed Control Valve (FCV) Failure," and 2-113-38 (cont.)

21-44 "0% Power - Feedwater Isolation Valve (FWIV) Failure." Also revise line break descriptions "100.6% Power - No Failure" and Figures "0% Power - No Failure" by replacing "No Failure" with "Main 6.2.1-69 6.2.1-70 Steamline Isolation Valve (MSIV) Failure."

6.2.1-71 6.2.1-72

25. On Table 6.2.1-42 on Page 6.2.1-146 (Al 12), delete the small 6.2.1-73 break description "0.1 30% Power-AFW Pump Runout 6.2.1-74 Protection Failure."

6.2.1-74

26. On Table 6.2.1-43 on Page 6.2.1-147 (Al 12), delete the case and entries for large break analysis cases "1.4 ft2, 100.6%

Power-FCV Failure,". "1.4 ft2, 0% Power - FCV Failure" and "1.4 ft2, 0% Power - FWIV Failure." Also revise the "Maximum Lower Compartment Temperature (OF)" and "Time, Tmax (sec)"

values for the remaining cases.

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of A113 FSAR Changes" Item Change Change No.

Area Change Description Package Number

27. On Table 6.2.1-44 on Page 6.2.1-148 (A112), delete the case and entries for case "0.11." Also revise the "Maximum Lower Compartment Temperature (OF)" and "Time, Tmax (sec)"

values for the remaining cases. Additionally, reformat the footnote to ensure the number "100.6" is on the same line as the word "power."

Section 6.2.1.3.10

28. On Figure 6.2.1-69 on Page 6.2.1-221 ýA112), change the title from "Compartment Temperature 1.4 ft /Loop, 100.6% Power Tables AFW Runout Protection Failure" to "Compartment 6.2.1-1 Temperatures 1.4 ft2/Loop, 100.6% Power FIV Failure" and 6.2.1-39 replace the figure with Insert D.

6.2.1-41 6.2.1-42

29. On FSAR Figure 6.2.1-70 (FSAR page 6.2.1-222), change the 6.2.1-42 title from "Lower Compartment Pressure 1.4 ft2 Loop, 100.6%

38.

6.2.1-44 Power AFW Runout Protection Failure" to "Lower Compartment 2-113-38 (cont.)

6.2.1-44 Pressure 1.4 ft2/Loop, 100.6% Power FIV Failure" and replace Figures the figure with Insert E.

6.2.1-69 3

6.2.1-697

30. On Figure 6.2.1-71 on Page 6.2.1-223 (Al 12), replace the word 6.2.1-71 "Temperature" with the word "Temperatures" in the title and 6.2.1-72 replace the figure with Insert F.

6.2.1-73 6.2.1-74

31. On Figure 6.2.1-72 on Page 6.2.1-224 (Al 12), replace the figure with Insert G.

32. On Figure 6.2.1-73 on Page 6.2.1-225 (Al 12), replace the word "Temperature" with the word "Temperatures" in the title and replace the figure with Insert H.

33. On Figure 6.2.1-74 on Page 6.2.1-226 (Al 12), replace the fiaure with Insert I.

1. In Section 6.7.4.1 on Page 6.7-16 (A112), under the subsection entitled "Interface Requirements," change the minimum weight Section of ice contained within the ice baskets in item (4) from "2.26 x 6.7 106 pounds" to "2.33 x 106 pounds."

39.

2-113-39 Table

2. In Section 6.7.6.1 on Page 6.7-22 (Al 12), under the subsection 6.7-18 entitled "Design Conditions," change the minimum total weight of ice in columns in item (2)(A)(ii) from "2.26 x 106 lbs." to "2.33 x 106 lbs."

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of A113 FSAR Changes" Item Change Change No.

Area Change Description Package Number

3. In Section 6.7.6.1 on Page 6.7-22 (Al 12), under the subsection entitled "Design Conditions," add an asterisked note to the nominal ice condenser cooling air temperature range of 10°F-150F in item (2)(A)(iii) to indicate the Technical Specifications limit the maximum ice bed temperature to less than or equal to 270F.

4. In Section 6.7.6.1 on Page 6.7-23 (Al12), under the subsection entitled "Design Conditions," add a sentence to item (2)(C)(ii)(a) to indicate plant Technical Specifications limit the maximum ice bed temperature to less than or equal to 270F.

Section

5. In Table 6.7-18, Sheet 2 of 2 on Page 6.7-101 (Al 12), under 6.7 Item 3.1, add an asterisk to the value provided for the maximum 2-113-39 amount of ice initially stored per unit, "3.0 x 106 Ibs," to tie it to Table8 the asterisked note at the bottom of the table.

6.7-18

6. In Table 6.7-18, Sheet 2 of 2, on Page 6.7-101 (Al 12), under Item 3.1, change the minimum amount of ice from "2.26 x 106 lbs." to "2.33 x 106 lbs."

7. In Table 6.7-18, Sheet 2 of 2, on Page 6.7-101 (Al 12), under Item 3.1, add a double asterisk to the nominal temperature range of 10°F - 151F provided for the temperature of ice and static air. Also, add a double asterisked note to the bottom of the table to indicate plant Technical Specifications limit the maximum ice bed temperature to less than or equal to 271F.

1. On Table 9.2-2 (Page 21 of 79) on Page 9.2-65 (Al 12), change the diesel generator identified in the "Component" column from "DG 1A-A" to "DG 2B-B."

2. On Table 9.2-2 (Page 21 of 79) on Page 9.2-65 (Al12), change the ERCW supply header identified in the first sentence of the "Effect on System" column from "header 2B" to "header 2A."

Also change the ERCW supply header identified in the last

40.

Table 9.2-2 sentence of the "Effect on System" column from "header 1 A" to 2-113-40 "header 1B."

3. On Table 9.2-2 (Page 22 of 79) on Page 9.2-66 (A112), change the ERCW valve identified in the first sentence of the "Effect on System" column from "1 -FCV-067-0068-B" to "2-FCV-067-0065-B."

4. On Table 9.2-2 (Page 22 of 79) on Page 9.2-66 (Al 12), insert the word "None" into the "Effect on Plant" column.

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Item hangeChange Item Change Change Description Package No.

Area Number

1. In Section 9.3.1.2 on Page 9.3-1 (Al 12), change the word "non-lubricated" to "oil free" in the first sentence of the first paragraph.

Also, change the word "reciprocating" to "rotary screw" in the first, second and third sentences of the first paragraph. In addition, change the words "cylinder cooling equipment" to "intercoolers" in the last sentence of the first paragraph.

2. In Section 9.3.1.2 on Page 9.3-2 (A112), replace the words "100% liquid water entrainment and other foreign matter from the compressed airstream down to 2 to 3 micron size" to "99.99% of all liquids and oil and all particulates down to 0.6 microns" in the third sentence of the last paragraph. Also change the word "three" and the number "3" to "0.9" in the last sentence of the last paragraph.

3. In Section 9.3.1.3 on Page 9.3-2 (A112), change the word "reciprocating" to "rotary screw" in the third sentence of the second paragraph.

4. In Section 9.3.1.3 on Page 9.3-3 (Al 12), change the word "reciprocating" to "rotary screw" in the third sentence of the Section second paragraph on the page. Also, replace the words

41.

9.3.1.2 "between the reciprocating compressor and" with "downstream 2-113-41 Table of' in the third sentence of the second paragraph on the page.

9.3-1

5. On Table 9.3-1 on Page 9.3-43 (Al12), under the heading "Station Air Compressors," change the "Type" from "3 Reciprocating, 1 centrifugal" to "3 Rotary Screw, 1 centrifugal."

6. On Table 9.3-1 on Page 9.3-43 (A112), under the heading "Station Air Compressors," change the "Discharge Temperature" from "1 10" to "100."

7. On Table 9.3-1 on Page 9.3-43 (Al 12), under the heading "Station Air Compressors," change "Capacity, scfm, total" to "Capacity, acfm (nominal), total." Also change the value provided for capacity from "610" to "691."

8. On Table 9.3-1 on Page 9.3-43 (Al12), change the heading "Station Air Compressors A, B, C (reciprocating) Aftercoolers" to "Station Air Compressors A, B, C (rotary screw) Coolers."

9. On Table 9.3-1 on Page 9.3-43 (A112), under the revised heading "Station Air Compressors A, B, C (rotary screw)

Coolers," change "Number" and "1 per compressor" to "Intercooler/Aftercooler" and "Inteqral."

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Ie Change Item Change Change Description Package No.

Area Number

10. On Table 9.3-1 on Page 9.3-43 (Al 12), under the revised heading "Station Air Compressors A, B, C (rotary screw)

Coolers,- change the units for "Tube side flow" from "scfm (air)"

to "gpm (water)." Also change the units for "Shell side flow" from "gpm (water)" to "acfm (air)."

11. On Table 9.3-1 on Page 9.3-43 (A112), under the revised heading "Station Air Compressors A, B, C (rotary screw)

Coolers," change the "Tube side flow" from "610" to "54." Also change the "Shell side flow" from "12.4" to "691."

12. On Table 9.3-1 on Page 9.3-43 (A112), under the revised heading "Station Air Compressors A, B, C (rotary screw)

Section Coolers," delete the entries for shell side design pressure and

41.

9.3S1c2 tube side design pressure.

2-113-41 (cont.)

Table

13. On Table 9.3-1 on Page 9.3-43 (Al 12), under the revised 9.3-1 heading "Station Air Compressors A, B, C (rotary screw)

Coolers," change the "Shell material" from "Carbon steel" to "Stainless steel," the "Tube material" from "Admiralty" to "Stainless steel," and the "Design code" from "ASME VIII" to "Manufacturer's standard."

14. On FSAR Table 9.3-1 on Page 9.3-43 (Al 12), under the revised heading "Station Air Compressors A, B, C (rotary screw)

Coolers," change the "Discharge Temperature" from "110" to "105."

15. On FSAR Table 9.3-1 on Page 9.3-43 (Al 12), under the revised heading "Station Air Compressors A, B, C (rotary screw)

Coolers," change the "Design Temperature" from "340" to "428."

4.

Table On Table 3.9-26 (Sheet 5 of 6) on Page 3.9-113 (A112), add valves

42.

FCV-43-433, FCV-43-434, 1-FCV-43-435 and 1-FCV-43-436 as 2-113-42 Category A, Class B, valves for the Radiation Sampling System.

In FSAR Section 9.2.7.1 on Page 9.2-40 (A112), add a reference, at section the end of the first paragraph on Page 9.2-40 (Al 12), to

43.

9.2.7.1 Westinghouse Letters WBT-D-5007, dated August 21, 2014; 2-113-43 WBT-D-5096, dated October 24, 2014; and WBT-D-5142, dated December 4, 2014.

1. In FSAR Section 9.2.2.4 on Page 9.2-20 (Al 12), change the description of the conditions for the highest flow demand under

44.

Section design basis accident conditions with offsite power available in 2-113-44 9.2.2.4 example (2) from "one unit in startup and the other in LOCA Recirculation" to "Unit 2 in startup and Unit 1 in LOCA Recirculation."

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Change Item Change Change Description Package No.

Area Number

2. In FSAR Section 9.2.2.4 on Page 9.2-20 (Al 12), change the description of the conditions for the highest heat removal demand under design basis accident conditions with offsite power available in example (2) from "one unit in cold shutdown and the other unit in LOCA Recirculation" to "Unit 2 in Cold Shutdown and Unit 1 in LOCA Recirculation."

3. In FSAR Section 9.2.2.4 on Page 9.2-20 (Al 12), change the highest flow demand in example (3) from 10,200 gpm to 7,900 gpm.

4. In FSAR Section 9.2.2.4 on Page 9.2-20 (Al12), change the description of the conditions for the highest heat removal

44.

Section demand under design basis accident conditions with a LOOP 2-113-44 (cont.)

9.2.2.4 coupled with a Loss of Train A in example (3) from "one unit in cold shutdown and the other unit in LOCA Recirculation" to "Unit 2 in either Cold Shutdown or Initial Refueling (equally demanding) and Unit 1 in LOCA Recirculation or Unit 1 in Initial Refueling and Unit 2 in LOCA Recirculation."

5. In FSAR Section 9.2.2.4 on Page 9.2-21 (Al 12), change the description of the conditions for the highest flow demand under design basis accident conditions with a LOOP coupled with a Loss of Train B in example (4) from "one unit in either cold shutdown or initial refueling (equally demanding) and the other in LOCA Recirculation" to "Unit 2 in either cold shutdown or initial refueling (equally demanding) and Unit 1 in LOCA Recirculation."

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ENCLOSURE1 WBN Unit 2 FSAR Al 13 "Summary Listing of A113 FSAR Changes" Item Change Change No.

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6. In FSAR Section 9.2.2.4 on Page 9.2-21 (Al 12), change the description of the conditions for the highest heat removal demand under design basis accident conditions with a LOOP coupled with a Loss of Train B in example (4) from "one unit in

44.

Section cold shutdown and the other unit in LOCA Recirculation" to (cont.)

9.2.2.4 "Unit 1 in cold shutdown and Unit 2 in LOCA Recirculation."

7. In FSAR Section 9.2.2.4 on Page 9.2-21 (Al12), change the highest heat removal demand in example (4) from 153,600 kBTU/hr to 136,800 kBTU/hr.

1. On FSAR Table 6.2.4-1, Page 57, revise the sketch for containment penetrations X-99 and X-100 by deleting the

.Table words "Closed System Outside Containment."

45.

2-113-45 6.2.4-1

2. On FSAR Table 6.2.4-1, Page 57, delete the reference to Note 15 included in the "Notes" column for containment penetrations X-99 and X-100.

Table On FSAR Table 3.9-25 (Sheet 16 of 23) on Page 3.9-101 (Al 12),

46.

3.9-25 entitled "Valves Required To Be Active For Design Basis Events,"

2-113-46 delete the entries for valves FCV-67-223 and 1-FCV-67-458.

1. On FSAR Table 14.2-1 (Sheet 22 of 89) on Page 14.2-59 (Al 12), revise Prerequisite 2 by deleting the period at the end of the first sentence and adding the words "for the primary SIS to reactor coolant loop check valves on the charging lines. The RCS is at a pressure of > 1380 psig and a temperature of

> 5271F for the remaining primary safety injection cold and hot leg check valves and the accumulator discharge check valves."

2. On FSAR Table 14.2-1 (Sheet 23 of 89) on Page 14.2-60 (Al 12), revise Test Method 6 by inserting the words "on the charging lines" between the words "valves" and "will open."

Table Also, revise Test Method 6 by deleting the period at the end of

47.

14.2-1 the first sentence and adding the words "and the remaining 2-113-47 primary safety injection to reactor coolant loop check valves will open with the RCS at a pressure of > 1380 psig and a temperature of > 5270F."

3. On FSAR Table 14.2-1 (Sheet 24 of 89) on Page 14.2-61 (Al 12), revise Acceptance Criteria 5 by inserting the words "on the charging lines" between the words "valves" and "will open."

Also, revise Acceptance Criteria 5 by deleting the period at the end of the first sentence and adding the words "and the remaining primary SIS to RCS check valves and the accumulator discharge check valves will open with the RCS at a pressure of > 1380 psig and a temperature of > 5270F."'

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al 13 FSAR Changes" Item Change Change Not Area Change Description Package Number

1. For Section 8.1.2, on Page 8.1-1 (Al 12), insert the word, "normally" between the words, "power" and "supplies" in third sentence of the first paragraph.

2. For Section 8.1.2 on Page 8.1-1 (A112), insert the following sentence between third and fourth sentences of the first paragraph: "Alternatively, offsite power to the Class 1 E system can also be supplied though CSSTs B or A, but not both simultaneously, if the normal CSST is unavailable."

3. For Section 8.2.1, on Page 8.2-1 (A112), replace the phrase, "also been made that show" with the phrase, "shown that" in the second sentence of the fifth paragraph.

4. For Section 8.2.1, on Page 8.2-1 (Al 12), replace the word, "transformer" in two places with "CSST" in the second sentence of the fifth paragraph.

Sections

5. For Section 8.2.1.2, on Page 8.2-3 (Al 12), insert the following sentence at the end of the second paragraph of the section:

8.2.1 "The primary winding of each transformer has an automatic load-tap changer unit which will adjust voltage based on the normally connected start bus."

6. For Sections 8.2.1.3 and 8.2.1.4, on Page 8.2-5 (A112),

capitalize "turbine building" (two places on page) and "auxiliary building" (once on page).

7. For Section 8.2.1.5, on Page 8.2-6 (Al 12), insert the word, "also" between the words, "can" and "be" in the second sentence of the first paragraph at the top of page.

8. For Section 8.2.1.5, on Page 8.2-6 (Al 12), delete the word, "either" and the phrase, "or one immediate and one delayed access circuit in accordance with Regulatory Guide 1.32, position C. 1.a, requirements for acceptable designs," in the second sentence of the first paragraph at the top of page.

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ENCLOSURE 1 WBN Unit 2 FSAR Al 13 "Summary Listing of Al13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

9. For Section 8.2.1.5, on Page 8.2-8 (Al 12), insert the phrase, "of the Class 1 E power system," between the words, "transfers" and "are" in the last sentence of the second paragraph from the top of the page.

10. For Section 8.2.1.6, on Page 8.2-9 (A112), add "s" to make plural the word, "Board" in the bold section subtitle entitled, "6.9kV Common Switchgear C and D and Start Board A and B."

11. For Section 8.2.1.6, on Page 8.2-10 (Al 12), capitalize the word "class" in the first sentence of the next to last paragraph at the bottom of the page.

12. For Section 8.2.1.6, on Page 8.2-11 (A112), insert the word, "Building" between the words, "Turbine" and "Distribution," in the first sentence of the second paragraph under the subtitle Sections entitled, "6.9kV Start Boards A & B, Unit Boards and

48.

Setin Common Boards Control Power."

8.1.2 2-113-48 (cont.)

812.1

13. For Section 8.2.1.6, on Page 8.2-12 (Al 12), delete the "s" from the word "breakers" in the second sentence of the first paragraph under the subtitle entitled, "6.9kV Unit Board 1 B, IC, 2B, 2C Breaker Control" at the top of the page.

14. For Section 8.2.1.8, on Page 8.2-17 (Al 12), relocate the last sentence of the third paragraph that reads, "A load shedding scheme is provided to reduce the BOP loads under certain conditions, but no credit is taken for load shedding in the TSS" to the beginning of the fifth paragraph.

15. For Section 8.2.1.8, on Page 8.2-17 (Al 12), delete the phrase,

"(but not both simultaneously)" from the first sentence of the fourth paragraph.

16. For Section 8.2.1.8, on Page 8.2-17 (Al 12), replace the phrase, "an immediate or delayed source" with the word, "a" in the first sentence in the fourth DaraaraDh.

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ENCLOSURE1 WBN Unit 2 FSAR Al13 "Summary Listing of Al13 FSAR Changes" Item Change Change No.

Area Change Description Package Number

17. For Section 8.2.1.8, on Page 8.2-17 (A112), replace the phrase, "used as a delayed source," in the third sentence of the fourth paragraph with the phrase, "USSTs are used."

18. For Section 8.2.1.8, on Page 8.2-17 (A112), insert the following sentence between the fourth and fifth sentences of the fourth paragraph, "Due to independence limitations, CSST A and B cannot be credited for supply of both offsite power sources

48.

Setin simultaneously."

8.1.2 2-113-48 (cont.)

812.1

19. For Section 8.2.1.8, on Page 8.2-18 (Al 12), delete the phrase, "with one exception." from the first sentence of the second paragraph from top of page and delete the second sentence of same paragraph that begins, "The diesel generator..."

20. For Section 8.2.1.8, on Page 8.2-19 (A112), replace "1E" with "Class 1E" in five locations in the fourth and fifth paragraphs from top of the page.

1. On FSAR Table 9.2-8, Page 9.2-129 (Al 12), add a reference to a new Note 1 to the subheading for the Component Cooling Pumps.

49.

-Table 2. Also add Note 1 to the bottom of the Table 9.2-8, Page 9.2-129 2-113-49 9.2-18 (Al 12), indicating the rated capacity of 6000 gpm at 190 feet of head provided in the table for the Component Cooling Pumps is the original design point for the pumps however, the pumps are capable of providing a flow of 8650 gpm at 128.4 feet of head.

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ENCLOSURE2 WBN Unit 2 FSAR Al13 "Summary of Redacted Pages" IChapter Page(S)

Section No.

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1.2-15 1.2 1.2-1 Security Related, 10CFR2.390(d)(1) 1 1.2-16 1.2 1.2-2 Security Related, 10CFR2.390(d)(1) 1 1.2-17 1.2 1.2-3 Security Related, 10CFR2.390(d)(1) 1 1.2-18 1.2 1.2-4 Security Related, 10CFR2.390(d)(1) 1 1.2-19 1.2 1.2-5 Security Related, 10CFR2.390(d)(1) 1 1.2-20 1.2 1.2-6 Security Related, 10CFR2.390(d)(1) 1 1.2-21 1.2 1.2-7 Security Related, 10CFR2.390(d)(1) 1 1.2-22 1.2 1.2-8 Security Related, 10CFR2.390(d)(1) 1 1.2-23 1.2 1.2-9 Security Related, 10CFR2.390(d)(1) 1 1.2-24 1.2 1.2-10 Security Related, 10CFR2.390(d)(1) 1 1.2-25 1.2 1.2-11 Security Related, 10CFR2.390(d)(1) 1 1.2-26 1.2 1.2-12 Security Related, 10CFR2.390(d)(1) 1 1.2-27 1.2 1.2-13 Security Related, 10CFR2.390(d)(1) 1 1.2-28 1.2 1.2-14 Security Related, 10CFR2.390(d)(1) 1 1.2-29 1.2 1.2-15 Security Related, 10CFR2.390(d)(1) 2 2.2-7 2.2 2.2-1 Security Related, 10CFR2.390(d)(1) 2 2.2-8 2.2 2.2-2 Security Related, 10CFR2.390(d)(1) 2 2.4-89 2.4 2.4-2 Security Related, 10CFR2.390(d)(1) 2 2.4-159 2.4 2.4-24 Security Related, 10CFR2.390(d)(1) 2 2.4-162 2.4 2.4-27 Security Related, 10CFR2.390(d)(1) 2 2.4-163 2.4 2.4-28 Security Related, 10CFR2.390(d)(1) 2 2.4-168 2.4 2.4-40a Security Related, 10CFR2.390(d)(1)

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2.4-171 2.4 2.4-40b Security Related, 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 2.4-40d Security Related, 1 OCFR2.390(d)(1)

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2.4-178 2.4 2.4-40f Security Related, 1 OCFR2.390(d)(1)

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

2 2.4-206 2.4 2.4-76 Security Related, 10CFR2.390(d)(1) 2 2.4-209 2.4 2.4-79 Security Related, 10CFR2.390(d)(1) 2 2.4-212 2.4 2.4-82 Security Related, 10CFR2.390(d)(1) 2 2.4-213 2.4 2.4-83 Security Related, 10CFR2.390(d)(1) 2 2.4-218 2.4 2.4-88 Security Related, 10CFR2.390(d)(1) 2 2.4-219 2.4 2.4-89 Security Related, 10CFR2.390(d)(1) 2 2.4-220 2.4 2.4-90 Security Related, 10CFR2.390(d)(1) 2 2.5-471 2.5 2.5-185 Security Related, 10CFR2.390(d)(1) 2 2.5-472 2.5 2.5-185a Security Related, 10CFR2.390(d)(1) 2 2.5-513 2.5 2.5-225 Security Related, 10CFR2.390(d)(1) 2 2.5-514 2.5 2.5-226 Security Related, 10CFR2.390(d)(1) 2 2.5-515 2.5 2.5-226a Security Related, 10CFR2.390(d)(1) 2 2.5-575 2.5 2.5-273 Security Related, 10CFR2.390(d)(1) 2 2.5-690 2.5 2.5-358 Security Related, 10CFR2.390(d)(1)

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2.5-934 2.5 2.5-592 Security Related, 10CFR2.390(d)(1) 3 3.5-53 3.5 3.5-3 Security Related, 10CFR2.390(d)(1) 3 3.5-54 3.5 3.5-4 Security Related, 10CFR2.390(d)(1) 3 3.6-73 3.6 3.6-21 Security Related, 10CFR2.390(d)(1) 3 3.6-74 3.6 3.6-22 Security Related, 10CFR2.390(d)(1) 3 3.6-75 3.6 3.6-23 Security Related, 10CFR2.390(d)(1) 3 3.6-76 3.6 3.6-24 Security Related, 10CFR2.390(d)(1) 3 3.7-217 3.7 3.7-39 Security Related, 10CFR2.390(d)(1) 3 3.7-218 3.7 3.7-40 Security Related, 10CFR2.390(d)(1) 3 3.7-219 3.7 3.7-41 Security Related, 10CFR2.390(d)(1) 3 3.7-222 3.7 3.7-44 Security Related, 10CFR2.390(d)(1) 3 3.8.3-60 3.8.3 3.8.3-6 Security Related, 10CFR2.390(d)(1) 3 3.8.3-61 3.8.3 3.8.3-7 Security Related, 10CFR2.390(d)(1) 3 3.8.4-94 3.8.4 3.8.4-2 Security Related, 10CFR2.390(d)(1) 3 3.8.4-95 3.8.4 3.8.4-3 Security Related, 10CFR2.390(d)(1) 3 3.8.4-96 3.8.4 3.8.4-4 Security Related, 10CFR2.390(d)(1 )

3 3.8.4-97 3.8.4 3.8.4-5 Security Related, 10CFR2.390(d)(1 )

3 3.8.4-98 3.8.4 3.8.4-6 Security Related, 10CFR2.390(d)(1) 3 3.8.4-101 3.8.4 3.8.4-9 Security Related, 10CFR2.390(d)(1) 3 3.8.4-109 3.8.4 3.8.4-17 Security Related, 10CFR2.390(d)(1) 3 3.8.4-110 3.8.4 3.8.4-18 Security Related, 10CFR2.390(d)(1) 3 3.8.4-111 3.8.4 3.8.4-19 Security Related, 10CFR2.390(d)(1) 3 3.8.4-112 3.8.4 3.8.4-20 Security Related, 10CFR2.390(d)(1) 3 3.8.4-116 3.8.4 3.8.4-24 Security Related, 10CFR2.390(d)(1) 3 3.8.4-120 3.8.4 3.8.4-28 Security Related, 10CFR2.390(d)(1) 3 3.8.4-127 3.8.4 3.8.4-35 Security Related, 10CFR2.390(d)(1) 3 3.8.4-128 3.8.4 3.8.4-36 Security Related, 10CFR2.390(d)(1) 3 3.8.4-129 3.8.4 3.8.4-36a Security Related, 10CFR2.390(d)(1) 3 3.8.4-132 3.8.4 3.8.4-37 Security Related, 10CFR2.390(d)(1) 3 3.8.4-149 3.8.4 3.8.4-50 Security Related, 10CFR2.390(d)(1) 3 3.8.4-150 3.8.4 3.8.4-51 Security Related, 10CFR2.390(d)(1) 3 3.8.6-19 3.8.6 3.8.6-7 Security Related, 10CFR2.390(d)(1) 6 6.2.2-24 6.2.2 6.2.2-4 Security Related, 10CFR2.390(d)(1) 6 6.2.3-76 6.2.3 6.2.3-4 Security Related, 10CFR2.390(d)(1) 6 6.2.3-77 6.2.3 6.2.3-5 Security Related, 10CFR2.390(d)(1) 6 6.2.3-78 6.2.3 6.2.3-6 Security Related, 10CFR2.390(d)(1) 6 6.2.3-79 6.2.3 6.2.3-7 Security Related, 10CFR2.390(d)(1) 6 6.2.3-80 6.2.3 6.2.3-8 Security Related, 10CFR2.390(d)(1) 6 6.2.3-81 6.2.3 6.2.3-9 Security Related, 10CFR2.390(d)(1) 6 6.2.3-82 6.2.3 6.2.3-10 Security Related, 10CFR2.390(d)(1) 6 6.2.3-92 6.2.3 6.2.3-18 Security Related, 10CFR2.390(d)(1) 6 6.2.3-93 6.2.3 6.2.3-19 Security Related, 10CFR2.390(d)(1) 8 8.1-21 8.1 8.1-1 Security Related, 10CFR2.390(d)(1) 8 8.2-15 8.2 Text only Security Related, 10CFR2.390(d)(1) 8 8.2-30 8.2 8.2-3 Security Related, 10CFR2.390(d)(1)

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ENCLOSURE2 WBN Unit 2 FSAR Al13 "Summary of Redacted Pages" Chapter IPageSI Section No.

Figure No.I Basis For Redaction I

8 8.2-31 8.2 8.2-4 Security Related, 10CFR2.390(d)(1) 8 8.2-44 8.2 8.2-11 Security Related, 10CFR2.390(d)(1) 8 8.3-97 8.3 8.3-1 Security Related, 10CFR2.390(d)(1) 8 8.3-99 8.3 8.3-2 Security Related, 10CFR2.390(d)(1) 8 8.3-100 8.3 8.3-3 Security Related, 10CFR2.390(d)(1) 8 8.3-102 8.3 8.3-4b Security Related, 10CFR2.390(d)(1) 8 8.3-205 8.3 8.3-46 Security Related, 10CFR2.390(d)(1) 8 8.3-218 8.3 8.3-59 Security Related, 10CFR2.390(d)(1) 9 9.2-211 9.2 9.2-40 Security Related, 10CFR2.390(d)(1) 9 9.4-276 9.4 9.4-21 Security Related, 10CFR2.390(d)(1) 9 9.4-280 9.4 9.4-22c Security Related, 10CFR2.390(d)(1) 9 9.4-281 9.4 9.4-23 Security Related, 10CFR2.390(d)(1) 9 9.4-282 9.4 9.4-24 Security Related, 10CFR2.390(d)(1) 12 12.3-39 12.3 12.3-1 Security Related, 10CFR2.390(d)(1) 12 12.3-40 12.3 12.3-2 Security Related, 10CFR2.390(d)(1) 12 12.3-41 12.3 12.3-3 Security Related, 10CFR2.390(d)(1) 12 12.3-42 12.3 12.3-4 Security Related, 10CFR2.390(d)(1) 12 12.3-43 12.3 12.3-5 Security Related, 10CFR2.390(d)(1) 12 12.3-44 12.3 12.3-6 Security Related, 10CFR2.390(d)(1) 12 12.3-45 12.3 12.3-7 Security Related, 10CFR2.390(d)(1) 12 12.3-46 12.3 12.3-8 Security Related, 10CFR2.390(d)(1) 12 12.3-47 12.3 12.3-9 Security Related, 10CFR2.390(d)(1) 12 12.3-48 12.3 12.3-10 Security Related, 10CFR2.390(d)(1) 12 12.3-49 12.3 12.3-11 Security Related, 10CFR2.390(d)(1) 12 12.3-50 12.3 12.3-12 Security Related, 10CFR2.390(d)(1) 12 12.3-51 12.3 12.3-13 Security Related, 10CFR2.390(d)(1) 12 12.3-52 12.3 12.3-14 Security Related, 10CFR2.390(d)(1) 12 12.3-53 12.3 12.3-15 Security Related, 10CFR2.390(d)(1) 12 12.3-54 12.3 12.3-16 Security Related, 10CFR2.390(d)(1) 12 12.3-55 12.3 12.3-17 Security Related, 10CFR2.390(d)(1) 12 12.4-7 12.4 12.4-1 Security Related, 10CFR2.390(d)(1)

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ENCLOSURE 3 WBN Unit 2 FSAR Al13 "List of Files And File Sizes On The Security-Related OSM (OSM #1)"

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ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 - List of Files on Security-Related OSM File Name File Size - Bytes TVAWBN-2_FSARFiles 001 TVAWB FSAR TOC.pdf 369,627 002_TVAWBFSARLRP.pdf 74,271 003 TVA WB FSAR Section_ 1.pdf 4,370,408 004_TVA WB FSAR Section 2 A.pdf 17,779,331 005 TVA WB FSAR Section 2 B Part 1 of 9.pdf 41,041,945 005 TVA WB FSAR Section 2 B Part 2 of 9.pdf 16,705,799 005 TVA WB FSAR Section 2 B Part 3 of 9.pdf 48,336,088 005_TVA WB FSAR Section 2 B Part 4 of 9.pdf 36,803,033 005 TVA WB FSAR Section 2 B Part 5 of 9.pdf 42,823,124 005 TVA WB FSAR Section 2 B Part 6 of 9.pdf 49,064,255 005 TVA WB FSAR Section 2 B Part 7 of 9.pdf 45,916,764 005 TVA WB FSAR Section 2 B Part 8 of 9.pdf 47,912,599 005 TVA WB FSAR Section 2 B Part 9 of 9.pdf 21,866,631 006 TVA WB FSAR Section 2_C.pdf 1,040,985 007 TVA WB FSAR Section_2_D.pdf 30,357,493 008 TVA WB FSAR Section 2 E.pdf 46,980,670 009_TVAWBFSAR Section 3 A.pdf 1,984,292 010 TVA WB FSAR Section 3 B.pdf 7,112,568 011 _TVAW BFSARSection_3_C. pdf 29,390,485 012 TVA WB FSARSection_3 D.pdf 10,885,963 013 TVA WB FSAR Section 4.pdf 25,447,063 014 TVA WB FSAR Section_5.pdf 9,429,596 015_TVAWBFSARSection 6 A.pdf 24,659,066 016_TVA WB FSARSection 6 B.pdf 9,768,066 017_TVAWBFSAR Section_7.pdf 13,997,138 018 TVA WB FSAR Section_8.pdf 29,377,113 Page 1 of 4

ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 - List of Files on Security-Related OSM File Name File Size - Bytes 019 TVA WB FSAR Section_9 A.pdf 23,758,518 020_TVA WB FSAR Section_9_B.pdf 15,364,325 021 TVA WB FSAR Section_ 10.pdf 13,805,875 022 TVA WB FSAR Sectionl 1.pdf 3,331,906 023_TVAWBFSARSection_ 12.pdf 5,668,327 024 TVA WB FSAR Section_ 13.pdf 3,173,709 025 TVA WB FSAR Section 14.pdf 958,372 026 TVA WB FSAR Section_ 15A.pdf 28,076,049 026_TVA WB FSAR Section_ 15B.pdf 35,824,745 027 TVA WB FSAR Section_ 16.pdf 176,612 028 TVA WB FSAR Section_ 17.pdf 178,496 Total 743,811,307 TVAWBN-2_Oversized_FSARFigures 001 TVA WB FSARFigure_2.5_3.pdf 1,757,743 002_TVAWBFSARFigure 2.5 11.pdf 1,689,538 003_TVA WB FSARFigure 2.5 71.pdf 2,263,087 004_TVAWBFSARFigure 2.5 222.pdf 909,429 005_TVA WB FSAR _Figure 2.5 281_1.pdf 2,155,627 006_TVA WB FSAR Figure 2.5 281_2.pdf 2,117,562 007_TVAWBFSARFigure 2.5 549_1.pdf 3,600,807 008_TVA WB FSAR Figure 2.5 549 2.pdf 3,989,180 009_TVAWBFSAR Figure 2.5 549 3.pdf 2,863,719 010_TVA WB FSAR Figure 2.5 549 4.pdf 2,809,599 011 TVA WB FSARFigure 2.5 550.pdf 1,803,985 012_TVAWBFSARFigure 2.5 551.pdf 1,996,869 013_TVAWBFSARFigure 2.5 554 1.pdf 3,081,060 Page 2 of 4

ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 - List of Files on Security-Related OSM File Name File Size - Bytes 014_TVAWBFSARFigure 2.5 554 2.pdf 1,996,707 015_TVAWBFSAR Figure 2.5 555.pdf 1,993,312 016_TVA WB FSAR Figure 2.5 556.pdf 2,998,087 017_TVAWBFSARFigure 2.5 571_1.pdf 844,484 018_TVAWBFSAR Figure 2.5 571 2.pdf 3,128,329 019_TVAWBFSARFigure 2.5 571_3.pdf 3,284,555 020_TVAWBFSARFigure 2.5 571 4.pdf 2,142,316 021_TVAWBFSARFigure 2.5 572.pdf 2,196,945 022_TVAWBFSAR Figure 2.5 573.pdf 2,013,286 023_TVAWBFSAR Figure 2.5 576 1.pdf 3,238,525 024_TVAWBFSARFigure 2.5 576 2.pdf 2,151,750 025_TVA WB FSAR Figure 2.5 577.pdf 2,207,622 026_TVAWBFSAR Figure 2.5 578.pdf 2,080,032 027_TVA WB FSARFigure 2.5 579.pdf 2,308,985 028_TVAWBFSARFigure 2.5 583.pdf 2,487,346 029_TVAWBFSAR Figure 2.5 588.pdf 2,528,515 030_TVAWBFSARFigure 2.5 589.pdf 2,480,438 031_TVAWBFSARFigure 2.5 594.pdf 13,054,127 032_TVAWBFSARFigure 2.5 595.pdf 2,323,267 033_TVAWBFSAR Figure 2.5 596.pdf 5,732,107 034_TVAWBFSAR Figure 2.5 597.pdf 1,287,336 035_TVA WBFSAR Figure 2.5 602.pdf 5,549,537 036_TVAWBFSAR Figure 2.5 603.pdf 4,830,835 037_TVAWBFSAR Figure 2.5 604.pdf 6,392,279 038 TVA WBFSARFigure 2.5 605.pdf 20,823,108 Total 131,112,035 Page 3 of 4

C ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 - List of Files on Security-Related OSM File Name File Size - Bytes TVAWBN-2_OversizedFSARTable 001 TVA WB FSAR Table 6.2.4-1.pdf 1,281,259 Total 1,281,259 Page 4 of 4

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ENCLOSURE 4 WBN Unit 2 FSAR Al13 "List of Files And File Sizes On The Publicly Available OSM (OSM #2)"

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ENCLOSURE 4 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 List of Files on Publicly Available OSM File Name File Size - Bytes TVA WBN-2_FSARFiles 001 TVAWBFSARTOC.pdf 369,627 002_TVA WB FSARLRP.pdf 74,271 003 TVA WB FSAR Section I.pdf 564,341 004fTVA WB FSAR Section 2 A.pdf 17,443,267 005 TVA WB FSAR Section 2 B Part lof 9.pdf 39,958,219 005_TVA WB FSAR Section 2 B Part 2 of _9.pdf 16,705,799 005 TVA WB FSAR Section 2 B Part 3 of.9.pdf 48,336,088 005 TVA WB FSAR Section 2 B Part 4 of 9.pdf 36,803,033 005 TVA WB FSAR Section 2 B Part 5 of 9.pdf 42,823,124 005 TVA WB FSAR Section 2 B Part 6 of 9.pdf 49,064,255 005 TVA WB FSAR Section 2 B Part 7 of_9.pdf 39,226,159 005 TVA WB FSARSection 2 B Part_8_of_9.pdf 41,654,743 005_TVA WB FSAR Section 2 B Part 9 of 9.pdf 21,866,631 006 TVA WB FSAR Section 2_C.pdf 1,040,985 007 TVA WB FSAR Section 2_D.pdf 30,357,493 008 TVA WB FSAR Section 2_E.pdf 45,601,714 009 TVA WB FSAR Section 3_A.pdf 1,692,842 010 TVA WB FSAR Section 3_B.pdf 5,711,979 011 TVA WB FSAR Section 3_C.pdf 24,558,428 012 TVA WB FSAR Section 3_D.pdf 10,616,956 013_TVAWBFSAR Section 4.pdf 25,447,063 014 TVA WB FSAR Section_5.pdf 9,429,596 015 TVA WB FSAR Section 6_A.pdf 21,777,597 016 TVA WB FSAR Section 6_B.pdf 9,768,066 017 TVA WB FSAR Section_7.pdf 13,997,138 018 TVA WB FSAR Section 8.pdf 26,416,969 Note: Byte amounts in italics are redacted files.

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r ENCLOSURE 4 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 List of Files on Publicly Available OSM File Name File Size - Bytes 019 TVA WB FSAR Section 9_A.pdf 23,497,120 020_TVA WB FSAR Section 9_B.pdf 14,149,080 021_TVAWBFSARSection_10.pdf 13,805,875 022 TVA WB FSAR Section 11.pdf 3,331,906 023 TVA WB FSARSection 12.pdf 1,400,992 024 TVA WB FSAR Section_ 13.pdf 3,173,709 025_TVA_WB_FSARSection_14.pdf 958,372 026 TVA WB FSAR Section 15A.pdf 28,076,049 026 TVA WB FSARSection_ 15B.pdf 35,824,745 027_TVAWBFSARSection-l 6.pdf 176,612 028 TVA WB FSAR Section 17.pdf 178,496 Total 705,879,339 TVA_WBN-2_Oversized_FSARFigures 001 TVA WB FSAR Figure_2.53. pdf 1,757,743 002_TVA WB FSARFigure_2.5 1.pdf 1,689,538 003_TVAWBFSAR Figure 2.5 71.pdf 2,263,087 004_TVAWBFSAR Figure 2.5 222.pdf 909,429 005 TVA WBFSAR Figure 2.5 281 1.pdf 2,155,627 006_TVAWBFSAR Figure 2.5 281_2.pdf 2,117,562 007_TVA WBFSAR Figure 2.5 549 1.pdf 3,600,807 008_TVAWBFSAR Figure 2.5 549 2.pdf 3,989,180 009 TVA WBFSAR Figure 2.5 549_3.pdf 2,863,719 010_TVAWBFSAR Figure 2.5 549 4.pdf 2,809,599 011_TVAWBFSAR Figure 2.5 550.pdf 1,803,985 012_TVAWBFSAR Figure 2.5 551.pdf 1,996,869 013_TVAWBFSARFigure 2.5_554_1.pdf 3,081,060 Note: Byte amounts in italics are redacted files.

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I A

ENCLOSURE 4 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 List of Files on Publicly Available OSM File Name File Size - Bytes 014_TVAWBFSAR Figure 2.5 554 2.pdf 1,996,707 015_TVAWBFSAR Figure 2.5 555.pdf 1,993,312 016 TVA WB FSAR Figure 2.5 556.pdf 2,998,087 017_TVAWBFSAR Figure 2.5 571_1.pdf 844,484 018_TVAWBFSAR Figure 2.5 571 2.pdf 3,128,329 019_TVAWBFSAR Figure 2.5 571_3.pdf 3,284,555 020_TVAWBFSAR Figure 2.5 571 4.pdf 2,142,316 021_TVAWBFSAR Figure 2.5 572.pdf 2,196,945 022_TVAWBFSAR Figure 2.5 573.pdf 2,013,286 023_TVAWBFSAR Figure 2.5 576 1.pdf 3,238,525 024_TVAWBFSAR Figure 2.5 576 2.pdf 2,151,750 025_TVAWBFSAR Figure 2.5 577.pdf 2,207,622 026_TVAWBFSAR Figure 2.5 578.pdf 2,080,032 027_TVAWBFSAR Figure 2.5 579.pdf 2,308,985 028_TVAWBFSAR Figure 2.5 583.pdf 2,487,346 029_TVAWBFSAR Figure 2.5 588.pdf 2,528,515 030_TVAWBFSAR Figure 2.5 589.pdf 2,480,438 031 TVA WB FSAR Figure 2.5 594.pdf 13,054,127 032_TVAWBFSAR Figure 2.5 595.pdf 2,323,267 033_TVA WB FSAR Figure 2.5 596.pdf 5,732,107 034_TVAWBFSAR Figure 2.5 597.pdf 1,287,336 035_TVAWBFSAR Figure 2.5 602.pdf 5,549,537 036_TVAWBFSAR Figure 2.5 603.pdf 4,830,835 037 TVA WB FSAR Figure 2.5 604.pdf 6,392,279 038_TVAWBFSAR Figure 2.5 605.pdf 20,823,108 Total 131,112,035 Note: Byte amounts in italics are redacted files.

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.If

...y-.

ENCLOSURE 4 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 113 List of Files on Publicly Available OSM File Name File Size - Bytes TVA WBN-2_OversizedFSARTable 001 TVA WB FSAR Table 6.2.4-1.pdf 1,281,259 Total 1,281,259 Note: Byte amounts in italics are redacted files.

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