ML11221A224

From kanterella
Jump to navigation Jump to search
Transmittal of Amendment 102 to Final Safety Analysis Report (FSAR)
ML11221A224
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 12/17/2010
From: Bajestani M
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation, Document Control Desk
References
Download: ML11221A224 (21)


Text

Withhold from Public Disclosure Under 10 CFR 2.390 Tennessee Valley Authority, Post Office Box 2000, Spring City, Tennessee 37381-2000 December 17, 2010 10 CFR 50.4(b)(6) 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 (WBN) - UNIT 2 - FINAL SAFETY ANALYSIS REPORT (FSAR), AMENDMENT 102

Reference:

TVA letter to the NRC dated October 29, 2010, "Watts Bar Nuclear Plant (WBN) - Unit 2 - Final Safety Analysis Report Amendment 101" This letter transmits WBN Unit 2 FSAR Amendment 102 (A102), which reflects changes made since the issuance of Amendment 101 on October 29, 2010 (Reference). contains a summary listing of FSAR sections and corresponding Unit 2 change package numbers associated with the A102 FSAR changes. Most of these changes were the result of resolutions to Requests for Additional Information.

FSAR A102 is contained 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 10 CFR 2.390." TVA 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). There are no new commitments contained in this letter.

U.S. Nuclear Regulatory Commission Page 2 December 17, 2010 This letter does not close any "Generic Communications." If you have any questions, please contact Bill Crouch at (423) 365-2004.

I declare under the penalty of perjury that the foregoing is true and correct. Executed on December 17, 2010.

Sincerely, Masoud '~estani Watts B Unita2V*ice President

Enclosures:

1. WBN Unit 2 FSAR A102, "Summary Listing of A102 FSAR Changes"
2. WBN Unit 2 FSAR A102, "Summary of Redacted Pages"
3. WBN Unit 2 FSAR A102, "List of files and file sizes on the security-related OSM (OSM #1)"
4. WBN Unit 2 FSAR A102, "List of files and file sizes on the publicly available OSM (OSM #2)"

Attachments:

1. OSM #1: WBN Unit 2 FSAR Amendment 102 - Security-Related Information - Withhold Under 10 CFR 2.390
2. OSM #2: WBN Unit 2 FSAR Amendment 102 - Publicly Available Version cc: See Page 3

U.S. Nuclear Regulatory Commission Page 3 December 17, 2010 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

U.S. Nuclear Regulatory Commission Page 4 December 17, 2010 bcc (Enclosures):

Stephen Campbell U.S. Nuclear Regulatory Commission MS 08H4A One White Flint North 11555 Rockville Pike Rockville, Maryland 20852-2738 Loren R. Plisco, Deputy Regional Administrator for Construction U. S. Nuclear Regulatory Commission Region II Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, Georgia 30303-1257

ENCLOSURE1 WBN Unit 2 FSAR Al02 "Summary Listing of A102 FSAR Changes" Item Not Change Area Change Description Change Package Number

1. For Section 14.2.2.4.1, insert the phrase, "(Unit 1 Design, Unit 2 Design, Reactor and Systems)" in the first sentence and delete the word, "Site" from the same sentence.
2. For Section 14.2.2.5.1, Replace the JTG Membership with the following:

PSE Section 14.2 1 Unit 1 Plant Operations 2-102-01 Unit 2 Plant Operations Unit 2 Site Quality Assurance Unit 2 Design Engineering which eliminates the Unit 1 System Engineering position from the membership and replaces the word "Site" with "Design" in the Unit 2 Engineering position.

3. For Section 14.2.2.6.1, replace the title of "Site Nuclear Engineering" with "Design Engineering".

2 Section 1.9.3 1. Change "CAQ" to read "CAP" in Reference 10 of 2-102-02 Section 1.9.3.

1. For Section 7.1.2.1.9, replace Trip Setpoint section added in FSAR Amendment 100.
2. For Section 7.3.1.1.3, add new section and reference for Analog Instrumentation and renumber succeeding sections.
3. For Section 7.6.7, Section 7.1.2.1.9 4. Remove references to the Digital Metal Impact 7.3.1.1.3 Monitoring System (DMIMS-DXTM) from the FSAR 3 15.2.3.1 and replace with Loose Part Monitoring System or 3 15.2.3.1 LPMS 2-102-03 2120 Table 7.7-1 Various 5. Change "training" to "testing"
6. Add references 7, 8 and 9 and incorporate into the LPMS descriptive text.
7. Identify the LPMS components located inside containment.
8. Change minimum frequency response from 5 Hz to 10 Hz E1-1

ENCLOSURE1 WBN Unit 2 FSAR Al02 "Summary Listing of A102 FSAR Changes" Item Change No. Change Area Change Description Package Number Section 7.1.2.1.9 2. For Section 15.2.3.1, change % and inch references 7.3.1.1.3 to steps as shown.

3. 7.6.7 (Cont.) 15.2.3.1 3. For Table 7.7-1, change C-11 Control Bank D rod 2-102-03 Table 7.7-1 position above setpoint logic from 1/1 to 2/2 Various
4. For various sections, correct typing errors and add missing section heading.
1. Section 6.2.3.3.2, page, 6.2.3-17: In paragraph (4) change value "957" to read "832."
2. Section 6.2.3.3.2, page 6.2.3-18: In third paragraph change value "1.75 inch of water in about 44 inch of water in about 50 Section 6.2.3.3.2 seconds."to read "1.52 seconds" 4 Figure 6.2.3-17 2-102-04 Figure 6.2.3-17A 3. Figure 6.2.3-17A, page 6.2.3-91: Figure should read "Figure 6.2.3-17"
4. Figure 6.2.3-17, page 6.2.3-90: Figure should be replaced with figure provided and changed to read "Figure 6.2.3-17A" Made the following editorial changes:
1. Add explanatory description of the composition of Table 11.2-5 the Unit 2 Table 11.2-5 columns for the release Table 11.2-5a processes for each column.

5 Table 11.2-5b 2-102-05 Table 11.2-5c 2. Added column numbers identifiers to Table 11.2-5.

Table 11.2-5d

3. Added note to Tables 11.2-5a, 11.2-5b, 11.2-5c, and 11.2-5d to explain their relationship to Table 11.2-5.

Figure 15.4-12a Replace Figures 15.4.12a, 15.4.12b, and 15.4.12c to 6 Figure 15.4-12b elace Figures truncat of databpoand 2-102-06 Figure 15.4-12c eliminate premature truncation of data points E1-2

ENCLOSURE1I WBN Unit 2 FSAR A102 "Summary Listing of A102 FSAR Changes" Item No. Change Area Change Change Description Package Number Add the phrase,", Unit 1 and Unit 2 Auxiliary Feedwater 7 Table 14.2-1 Systems in Flood Mode" between the words "building" and 2-102-07 "and" of Item 3 under Test Method on sheet 13 of 89 of Table 14.2-1

1. On page 9.2-13(A101), make the following changes:
a. Replace the sentence contained within the paragraph below item iii that reads, "Pump C-S and Heat Exchanger C are aligned with either Unit 1, Train 1B or Unit 2, Train 2 B equipment." with "Pump C-S and Heat Exchanger C are aligned with both Unit 1, Train 1B and Unit 2, Train 2B equipment."
b. Delete the last sentence of the paragraph below Item iii.
c. Replace the second paragraph in its entirely below Item iii with "Train 1A and Train 2A equipment will provide all the cooling water necessary for the safe operation of Units 1 and 2, respectively. Train 1B/2B (common) supplies additional cooling capacity to both units during various operational modes. Train 1B/2B equipment has been sized to Section 9.2.2 8 maintain plant safety in the event of Train A power 2-102-08 Table 9.2-8 loss."
d. In the last paragraph, replace "PAS" with "PASS."
2. On page 9.2-14 (A101), make the following changes:
a. Delete the second full sentence at the top of the page that begins "During the Unit 1 only operation..."
b. In item 1, replace "will" with "may" in two places.
c. In item 2, insert the phrase, "IfTrain A electric power is lost," before "CCS Pump 1B-B..."
d. Delete the last sentence of Item 2.
e. Delete the phrases, "one and" and "C heat exchanger" from Item 3.

E1-3

ENCLOSUREI WBN Unit 2 FSAR A102 "Summary Listing of A102 FSAR Changes" Item Change No. Change Area Change Description Package Number f Insert the phrase, "or Unit 2 Train A" between "A" and "header" within the first sentence of Item 3.

3. On page 9.2-18 (A101), replace the first sentence of first paragraph under Section 9.2.2.4 with the following: "The CCS is comprised of two independent trains (A&B) where the CCS Train B header and Heat Exchanger C serve both the Unit 1 and Unit 2 Train B engineered safeguards equipment. The Unit 1 Train A header and Heat Exchanger A serve Unit 1 miscellaneous equipment and Unit 1 Train A engineered safeguards equipment. The Unit 2 Train A header and Heat Exchanger B serve Unit 2 miscellaneous equipment and Unit 2 Train A engineered safeguards equipment."
4. On Page 9.2-19 (A101), insert the following paragraph just prior to Section 9.2.2.5 header: "A calculation has 8 Section 9.2.2 been performed that demonstrates there is sufficient Table 9.2-8 ERCW and CCS capability to meet the GDC 5 2-102-08 (Cont.)

requirement to bring the non-accident unit to cold shutdown. This calculation shows the non-accident unit can reach cold shutdown within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from entry into the Hot Standby mode. This cooldown analysis is performed with CCS carrying all required loads on both the accident and (later in the event) the non-accident unit, including the Spent Fuel Pool. The Core Decay Heat used in the calculation is consistent with the decay heat used in normal cooldown analyses. The analysis is conservative in that, once RHR is placed in-service, credit for decay heat removal by the Steam Generators/Auxiliary Feedwater System is no longer taken."

5. On page 9.2-20, delete the phrase "on Unit 1" in the last sentence of the last paragraph.
6. In Table 9.2-8, delete the phrase "Unit 1" and the extraneous "m" from the "Heat transferred..." item under the headinq "Heat Exchanqers".

E1-4

ENCLOSURE 1 WBN Unit 2 FSAR A102 "Summary Listing of A102 FSAR Changes" Item Change Not Change Area Change Description Package Number For the items list below in Table 9.2-9, make the following corrections:

1. For A-7, delete "A"from X-29A in the Function column.
2. For 2A-7, replace "29" with "89" in the Component column.
3. For 2A-7, replace "50A"with "29", in the Function column.
4. For C-6, replace "continure" with "continue" in the Effect on Plant column.
5. For 2C-6A, replace "0" with "2" in the Effect on Plant column to make "O-ISV-70-505A" show as "2-ISV 9 Table 9.2-9 505A" 2-102-09
6. For 2E-1, replace "1"with "2" in the component column to make "1-CKV-70-681A" to read "2-CKV-70-681A"
7. For F-I, delete 1-LS-70-99 from the Method of Detection.
8. For 2F-1, replace "Single Failure" with "make-up to Surge Tank is lost" from the Effect on Plant column.
9. For 2F-2, replace "1-CKV-70-541" with "2-CKV 541" in the component column.

10 For G-6, replace "A" with "B" in the method of detection column.

E1-5

ENCLOSUREI WBN Unit 2 FSAR A102 "Summary Listing of A102 FSAR Changes" Item Change No. Change Area Change Description Package Number

1. For Section 10.4.9.2, delete part of the first sentence and the second sentence that starts, "which share some support facilities such as parts of the Control System. As on all other engineered safety features, the independence of the two systems will be guaranteed in accordance with GDC-5."
2. Insert the following note at the end of Section 10.4.9.2 prior to Section 10.4.9.3 header: "Note: Each Unit's AFW system is independent of the other with no shared components that are considered important to 10 Section 10.4.9 safety, supporting structure (i.e., the Auxiliary Building) 2-102-10 Table 10.4-6 and supporting systems (i.e., ERCW, HPFP, DC power supply and Emergency Diesels) are shared.
3. On Page 10.4-36 (A101), delete the phrase, "(based on recent safety reanalysis)" and the sentence, "However, the original 10 minute requirement is maintained which is conservative." from the next to last paragraph near the bottom of the page.
4. For Item 6.1, replace "ANY 1" with "2 MD or TD" in the AFW PUMPS REQ'D column of Table 10.4.6 (Sheet 2 of 2)

Replace Table 15.5-14 containing Dilution Factor data with the following:

DILUTION FACTOR (sec/m 3 )

11 Table 15.5-14 Time Period LOCA/ FHA SGTR/MSLB/

LOSS OF A/C MSLB WGDT 2-102-11 0-2 1.12E-03 4.03E-03 2.87E-03 2.52E-03 2-8 9.78E-04 3.35E-03 2.46E-03 1.57E-03 8-24 1.21 E-04 2.27E-04 2.27E-04 6.71 E-04 24-96 9.36E-05 1.81E-04 1.81E-04 4.99E-04 96-720 7.77E-05 1.45E-04 1.45E-04 3.79E-04 On Table 6.2.4-1, revise the sketch for containment 12 Table 6.2.4-1 penetration X-15 to clearly show the penetration 2-102-12 configuration including the addition of a drain valve and pipe cap.

El-6

ENCLOSURE2 WBN Unit 2 FSAR Al 02 "Summary of Redacted Pages" C hapter IPage(S) Section No. Figure No. Basis For Redaction I 1 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, IOCFR2.390(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)

Sheet 1 2 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, 10CFR2.390(d)(1)

Sheet 1 2 2.4-178 2.4 2.4-40f Security Related, 10CFR2.390(d)(1)

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

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

E2-1

ENCLOSURE2 WBN Unit 2 FSAR Al02 "Summary of Redacted Pages" IChapter IPageSI Section No. Figure No. Basis For Redaction I 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 8.2-14 8.2 Text only Security Related, IOCFR2.390(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)

E2-2

ENCLOSURE2 WBN Unit 2 FSAR A102 "Summary of Redacted Pages" IChapter SPage(sISection No. Figure No. Basis For Redaction 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 9.2-208 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, IOCFR2.390(d)(1) 12 12.4-5 12.4 12.4-1 Security Related, 10CFR2.390(d)(1)

E2-3

ENCLOSURE3 WBN Unit 2 FSAR Al02 "List Of Files And File Sizes On The Security-Related OSM (OSM #1)"

E3-1

ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 101 - List of Files on Security-Related OSM File Name File Size - Bytes TVA_WBN-2_FSARFiles 001 TVA WB_FSAR TOC.pdf 369,703 002_TVAWBFSARLEP.pdf 87,693 003_TVAW BFSAR Section_l .pdf 4,633,233 004 TVAW BFSAR Section_2_A.pdf 10,259,598 005_TVAWBFSARSection 2 BPart_1_of_2.pdf 40,496,545 005 TVA WB FSAR Section 2 B Part 2 of 2.pdf 11,272,396 006 TVA WB FSAR Section 2_C.pdf 2,107,383 007 TVA WB FSAR Section 2_D.pdf 31,323,847 008 TVA WB FSAR Section_2_E.pdf 47,312,465 009 TVA WB FSAR Section 3 A.pdf 2,621,954 010 TVA WB FSAR Section_3_B.pdf 7,062,990 011 TVA WB FSAR Section 3_C.pdf 30,016,509 012 TVA WB FSAR Section 3 D.pdf 6,016,438 013 TVA WB FSAR Section 4.pdf 12,552,729 014 TVA WB FSAR Section_5.pdf 9,914,639 015 TVA WB FSAR Section 6 A.pdf 22,843,031 016 TVA WB FSAR Section_6_B.pdf 8,064,076 017 TVA WB FSAR Section_7.pdf 13,816,877 018 TVA WB FSAR Section_8.pdf 29,723,700 019 TVA WB FSAR Section 9 A.pdf 24,490,333 020 TVA WB FSAR Section_9_B.pdf 16,485,415 021 TVA WB FSAR Section 10.pdf 14,391,918 022 TVA WB FSAR Sectionl 1.pdf 4,254,156 023 TVA WB FSAR Section_ 12.pdf 5,973,753 024 TVA WB FSAR Section_13.pdf 3,237,977 025 TVA WB FSAR Section_ 14.pdf 1,360,063 Page 1 of 3

File Name File Size - Bytes 026 TVA WB FSAR Section_ 15.pdf 38,455,518 027 TVA WB FSAR Section_16.pdf 148,061 028 TVA WB FSAR Section_17.pdf 144,690 Total 399,437,690 TVA_WBN-2_Oversized_FSARFigures 001 TVA WB FSARFigure 2.5_3.pdf 1,757,743 002_TVA WBFSAR Figure 2.5 11.pdf 1,689,538 003_TVA WB FSARFigure 2.5 71.pdf 2,263,087 004_TVA WB FSAR Figure 2.5 222.pdf 909,429 005_TVA WBFSAR Figure 2.5 281_1.pdf 2,155,627 006_TVA WB FSARFigure 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_TVA WB FSARFigure 2.5 549_3.pdf 2,863,719 010_TVAWBFSAR Figure 2.5 549 4.pdf 2,809,599 011_TVA WBFSAR Figure 2.5 550.pdf 1,803,985 012_TVA WB FSARFigure 2.5 551.pdf 1,996,869 013_TVAWBFSARFigure 2.5 554_1.pdf 3,081,060 014_TVAWBFSARFigure 2.5 554 2.pdf 1,996,707 015_TVA WB FSARFigure 2.5 555.pdf 1,993,312 016_TVAWBFSARFigure 2.5 556.pdf 2,998,087 017_TVA WBFSAR Figure 2.5 571 1.pdf 844,484 018_TVA WB FSARFigure 2.5 571 2.pdf 3,128,329 019_TVA WB FSARFigure 2.5 571 3.pdf 3,284,555 020 TVA WB FSARFigure 2.5 571 4.pdf 2,142,316 021_TVA WB FSARFigure 2.5 572.pdf 2,196,945 Page 2 of 3

ENCLOSURE 3 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 101 - List of Files on Security-Related OSM File Name File Size - Bytes 022 TVA WB FSAR _Figure 2.5 573.pdf 2,013,286 023_TVA WBFSARFigure 2.5 576 1.pdf 3,238,525 024_TVAWBFSARFigure 2.5 576 2.pdf 2,151,750 025_TVAWBFSARFigure 2.5 577.pdf 2,207,622 026_TVAWBFSARFigure 2.5 578.pdf 2,080,032 027_TVA WB_FSARFigure 2.5 579.pdf 2,308,985 028 TVA WB FSARFigure 2.5 583.pdf 2,487,346 029 TVA WBFSARFigure 2.5 588.pdf 2,528,515 030 TVA WBFSARFigure 2.5 589.pdf 2,480,438 031_TVAWB- FSARFigure 2.5 594.pdf 13,054,127 032 TVA WB FSARFigure 2.5 595.pdf 2,323,267 033_TVAWBFSARFigure 2.5 596.pdf 5,732,107 034 TVA WB FSARFigure 2.5 597.pdf 1,287,336 035 TVA WB FSARFigure 2.5 602.pdf 5,549,537 036WTVA WBFSARFigure 2.5 603.pdf 4,830,835 037WTVA WB FSAR Figure 2.5 604.pdf 6,392,279 038_TVAWBFSARFigure 2.5 605.pdf 20,823,108 Total 131,112,035 TVA_WBN-2_OversizedFSARTable 001 TVA WB FSAR Table 6.2.4-1.pdf 1,214,346 Total 1,214,346 Page 3 of 3

ENCLOSURE4 WBN Unit 2 FSAR A102 "List Of Files And File Sizes On The Publicly Available OSM (OSM #2)"

E4-1

ENCLOSURE 4 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 101 List of Files on Publicly Available OSM File Name File Size - Bytes TVAWBN-2_FSAR Files 001 -VAWBFSARTOC.pdf 369,703 002_TVAWBFSAR_LEP.pdf 87,693 003 TVA WB FSAR Section 1.pdf 826,663 004_TVA WB FSAR Section 2_A.pdf 9,923,059 005_TVAWBFSARSection 2 B Part 1 of 2.pdf 31,805,036 005 TVA WB FSAR Section 2 B Part 2 of 2.pdf 8,773,771 006 TVA WB FSAR Section 2_C.pdf 2,107,383 007 TVA WB FSAR Section_2_D.pdf 31,323,847 008_TVAWBFSARSection 2 E.pdf 45,933,084 009_WVA_WBFSARSection_3_A.pdf 2,330,502 010 TVA WB FSAR Section 3_B.pdf 5,661,320 01 ITVA WB FSAR Section 3_C.pdf 25,184,086 012 TVA WB FSAR Section 3_D.pdf 5,747,723 013 TVA_W B_FSARSection_4.pdf 12,552,729 014 TVA WB FSAR Section 5.pdf 9,914,639 015 TVA WB FSAR Section 6_A.pdf 19,680,454 016_TVAWBFSARSection_6_B.pdf 8,064,076 017_TVA WB FSAR Section 7.pdf 13,816,877 018_TVA WB FSAR Section 8.pdf 26,763,596 019 TVA WB FSAR Section 9 A.pdf 24,229,303 020_TVA WB FSAR Section_9_B.pdf 15,270,917 021_TVA_WB_FSARSection 10.pdf 14,391,918 022_TVAWBFSARSection 11 .pdf 4,254,156 023 TVA WB FSARSection_12.pdf 1,705,745 024_TVA WB FSAR Section 13.pdf 3,237,997 025 TVA WB FSAR Section_14.pdf 1,360,063 026 TVA WB FSAR Section 15.pdf 38,455,518 Note: Byte amounts in italics are redacted files. Page 1 of 3

File Name File Size - Bytes 027_TVAWBFSAR Section 16.pdf 148,061 028_TVA WB FSAR Section 17.pdf 144,690 Total 364,064,609 "VAWBN-2_Oversized_FSARFigures 001 TVA WB FSAR Figure_2.5_3.pdf 1,757,743 002WTVA WB FSAR Figure 2.5 11.pdf 1,689,538 003WTVA WB_FSAR Figure 2.5 71.pdf 2,263,087 004 TVA WBFSAR Figure 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_TVAWBFSAR Figure 2.5 549_1.pdf 3,600,807 008WTVA WB FSAR Figure 2.5 549 2.pdf 3,989,180 009WTVA WBFSAR Figure 2.5 549_3.pdf 2,863,719 010WTVA WB FSAR Figure 2.5 549 4.pdf 2,809,599 011WTVA WB FSAR Figure 2.5 550.pdf 1,803,985 012WTVAWBFSARFigure 2.5 551.pdf 1,996,869 013WTVA WB FSAR Figure 2.5 554_1.pdf 3,081,060 014WTVA WB FSAR Figure 2.5 554 2.pdf 1,996,707 015WTVA WBFSAR Figure 2.5 555.pdf 1,993,312 016WTVA WB FSAR Figure 2.5 556.pdf 2,998,087 017WTVAWBFSAR Figure 2.5 571 1.pdf 844,484 018WTVAWBFSAR Figure 2.5 571 2.pdf 3,128,329 019 TVA WBFSAR Figure 2.5 571 3.pdf 3,284,555 020_TVA WBFSAR Figure 2.5 571 4.pdf 2,142,316 021_TVA WBFSAR Figure 2.5 572.pdf 2,196,945 022_TVAWBFSAR Figure 2.5 573.pdf 2,013,286 023WTVA WB FSAR Figure 2.5 576 1.pdf 3,238,525 Page 2 of 3

ENCLOSURE 4 TVA Watts Bar Nuclear Plant Unit 2 FSAR Amendment 101 List of Files on Publicly Available OSM File Name File Size - Bytes 024_TVAWBFSARFigure 2.5_576 2.pdf 2,151,750 025_TVA WB FSARFigure 2.5 577.pdf 2,207,622 026_TVAWBFSARFigure 2.5 578.pdf 2,080,032 027_TVA WB FSAR Figure_2.5 579.pdf 2,308,985 028 TVA WB FSAR Figure 2.5_583.pdf 2,487,346 029WTVAWBFSAR Figure 2.5_588.pdf 2,528,515 030WTVA WB FSAR Figure 2.5_589.pdf 2,480,438 031_TVAWBFSAR Figure 2.5 594.pdf 13,054,127 032WTVA WB FSAR Figure 2.5 595.pdf 2,323,267 033WTVAWBFSAR Figure 2.5_596.pdf 5,732,107 034WTVA WBFSAR Figure_2.5_597.pdf 1,287,336 035WTVAWBFSAR Figure 2.5_602.pdf 5,549,537 036WTVA WB FSAR Figure 2.5 603.pdf 4,830,835 037WTVAWBFSAR Figure 2.5 604.pdf 6,392,279 038WTVA WB FSAR Figure 2.5 605.pdf 20,823,108 Total 131,112,035 TVAWBN-2_OversizedFSARTable 001 -VA WB FSAR Table 6.2.4-1.pdf 1,214,346 Total 1,214,346 Note: Byte amounts in italics are redacted files. Page 3 of 3