ML12339A439
| ML12339A439 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 06/12/2009 |
| From: | Dacimo F Entergy Nuclear Northeast |
| To: | Atomic Safety and Licensing Board Panel, Document Control Desk, Office of Nuclear Reactor Regulation |
| SECY RAS | |
| References | |
| RAS 22139, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01 | |
| Download: ML12339A439 (72) | |
Text
NRC000023 Submitted: March 29, 2012 United States Nuclear Regulatory Commission Official Hearing Exhibit In the Matter of:
Entergy Nuclear Operations, Inc.
(Indian Point Nuclear Generating Units 2 and 3)
ASLBP #: 07-858-03-LR-BD01 Docket #: 05000247 l 05000286 Exhibit #:
Identified:
Admitted:
Withdrawn:
Rejected:
Stricken:
Other:
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~Entergx Entergy Nuclear Northeast Indian Point Energy Center 450 Broadway, GSB P.O. Box 249 Buchanan, NY 10511-0249 Tel (914) 788-2055 NL-09-079 June 12, 2009 Fred Dacimo Vice President License Renewal U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001
SUBJECT:
REFERENCES:
Dear Sir or Madam:
Reply to Request for Additional Information Regarding Offsite Power, Refueling Cavity, and Unit 2 Auxiliary Feedwater Pump Room Fire Event Indian Point Nuclear Generating Unit Nos. 2 & 3 Docket Nos. 50-247 and 50-286 License Nos. DPR-26 and DPR-64
- 1. NRC Letter dated May 20, 2009, "Request for Additional Information for the Review of the Indian Point Nuclear Generating Unit Nos. 2 and 3, License Renewal Application - Offsite Power, Refueling Cavity, and Unit 2 Auxiliary Feedwater Pump Room Fire Event Entergy Nuclear Operations, Inc is providing, in Attachment I, the additional information requested in the referenced letter pertaining to NRC review of the License Renewal Application for Indian Point 2 and Indian Point 3. The additional information provided in this transmittal addresses staff questions regarding Offsite Power, Refueling Cavity, and Unit 2 Auxiliary Feedwater Pump Room Fire Event. Attachment 2 consists of Revision 9 to the list of regulatory commitments.
If you have any questions, or require additional information, please contact Mr. Robert Walpole at 914-734-6710.
I declare under penalty of perjury that the foregoing is true and correct. Executed on lP/INo9 Sincerely,
--W. ~. ~CW"
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FRD/dmt NL-09-079 Page 2 of 2
Attachment:
- 1.
Reply to R~quest for Additional Information Regarding Offsite Power, Refueling Cavity, and Unit 2 Auxiliary Feedwater Pump Room Fire Event
- 2.
List of Regulatory Commitments, Revision 9 cc:
Mr. Samuel J. Collins, Regional Administrator, NRC Region I.
Mr. Sherwin E. Turk, NRC Office of General Counsel, Special Counsel Ms. Kimberly Green, NRC Safety Project Manager Mr. Kenneth Chang, NRC Branch Chief, Engineering Review Branch I Mr. John Boska, NRR Senior Project Manager Mr. Paul Eddy, New York State Department of Public Service NRC Resident Inspector's Office Mr. Francis J. Murray, President and CEO, NYSERDA
ATTACHMENT 1 TO NL-09-079 Reply to Request for Additional Information Regarding Offsite Power, Refueling Cavity, and Unit 2 Auxiliary Feedwater Pump Room Fire Event ENTERGY NUCLEAR OPERATIONS, INC.
INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 & 3 DOCKET NOS. 50-247 AND 50-286 NL-09-079 Page 1 of 51 INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 AND 3 LICENSE RENEWAL APPLICATION REQUEST FOR ADDITIONAL INFORMATION OFFSITE POWER, REFUELING CAVITY, AND UNIT 2 AUXILIARY FEEDWATER PUMP ROOM FIRE EVENT RAI2.5-4 In license renewal application (LRA) Section 2.5, as clarified in LRA Amendment 3, dated March 24, 2008, the applicant included in the scope of license renewal the structures and components for one offsite circuit path (138 kV/Station Auxiliary Transformer circuit, the immediate access circuit). The applicant is requested to explain why the second offsite circuit (the delayed access circuit) path, from.the first inter-tie with the offsite distribution systems at the Buchanan substations to the safety buses, was not included in the scope of license renewal.
Specifically, the applicant is requested to explain why the components up to and including either 138 kV circuit breaker F1 or 345 kV circuit breaker F7 for IP2 and either 138 kV circuit breaker F3 or 345 kV circuit breaker F7 for IP3 were not included in the scope of license renewal.
Response for RAI 2.5-4 The components up to and including either 138 kV circuit breaker F1 or 345 kV circuit breaker F7 for IP2 and either 138 kV circuit breaker F3 or 345 kV circuit breaker F7 for IP3 were not included in the scope of license renewal because they do not meet the scoping criteria of 10 CFR 54.4. The scoping for offsite power recovery was in accordance with the guidance provided in a staff letter dated April 1, 2002. That letter states, "For purposes of the license renewal rule, the staff has determined that the plant system portion of the offsite power system that is used to connect the plant to the offsite power source should be included within the scope of the rule." The breakers identified in this RAI are part of the offsite power source; and not plant system components that are used to *connect the plant to the offsite power source.
Discussion The second offsite circuit path was explicitly added in response to RAI 2.5-1.
RAI 2.5-1 (Dated 10/24/07; ML0729200270) asked the following question.
According to the above, both paths from the safety-related 480 Volt (V) buses to the first circuit breaker from the offsite line, used to control the offsite circuits to the plant, should be age managed. The guidance does not specify that the switchyard is not part of the plant system nor that the switchyard does not need to be included in the scope of license renewal. Explain in detail which high voltage breakers and other components in the switchyard will be connected from the startup transformers up to the offsite power system for the purpose of SBO recovery.
RAI 2.5-1 Response Excerpt (Dated 11/16/2007)
NL-09-079 Page 2 of 51 General Design Criterion 17 of 10 CFR Part 50, Appendix A, specifies that electric power from the transmission network to the onsite electric distribution system be supplied by two physically independent circuits to minimize the likelihood of their simultaneous failure. As discussed in IP2 UFSAR Section 8.1.2.1, "10 CFR 50 Appendix A General Design Criterion 17 - Electric Power Systems," the two physically independent circuits supplying offsite power to IP2 are the Buchanan Substation via the Con Edison 138 kV system feeder and the Buchanan 13.8 kV system feeder. The 138 kV system feeder is the primary offsite power source connected to the 6.9 kV buses through the station auxiliary transformer. The 13.8 kV system feeder is the secondary offsite power source connected to the 6.9 kV buses through the GT autotransformer. The station auxiliary transformer and the GT autotransformer perform the functions assigned to the typical startup transformers referred to in the April 1, 2002 letter.
LRA Figure 2.5-2 showed only the primary offsite power source or the 6.9kV source from the 138kV/6.9kV station auxiliary transformer, which is connected to the Buchanan substation through the Con Edison 138kV feeder. Figure 2.5-2 is revised as shown in this response to add the secondary offsite power feeder from the 13.8 kV Buchanan substation via the GT autotransformer.
As shown in the revised LRA Figure 2.5-2, the 6.9 kV buses receive power from the two independent sources of offsite power via the 138 kV 16.9 kV station auxiliary transformer or the 13.8 kV 16.9 kV GT autotransformer. The station auxiliary transformer is connected to the 138 kV Buchanan substation, the primary offsite power source, via switchyard bus,overhead transmission conductors, and underground transmission conductors through motor-operated disconnect F3A, which is located at the Buchanan substation. The GT autotransformer is connected to the 13.8 kV Buchanan substation, the secondary offsite power source, via underground medium voltage cable through breaker F2-3, which is located at the Buchanan substation.
General Design Criterion 17 of 10 CFR Part 50, Appendix A, specifies that electric power from the transmission network to the onsite electric distribution system be supplied by two physically independent circuits to minimize the likelihood of their simultaneous failure. As discussed in IP3 UFSAR Section 8.2.1, "Network Interconnection", and 8.2.3, "Emergency Power - Sources Description," the two physically independent circuits supplying offsite power to IP3 are the Buchanan Substation via the Con Edison 138 kV system feeder and the Buchanan 13.8 kV system feeder. The 138 kV system feeder is the primary offsite power source connected to the 6.9 kV buses through the station auxiliary transformer. The 13.8 kV system feeder is the secondary offsite power source connected to the 6.9 kV buses through the GT autotransformer. The station auxiliary transformer and the GT autotransformer perform the functions assigned to the typical startup transformers referred to in the April 1, 2002 letter.
NL-09-079 Page 3 of 51 LRA Figure 2.5-3 showed only the primary offsite power source or the 6.9kV source from the 138kV/6.9kV station auxiliary transformer, which is connected to the Buchanan substation through the Con Edison 138kV feeder.. Figure 2.5-3 is revised as shown in this response to add the secondary offsite power feeder from the.13.8 kV Buchanan substation via the GT autotransformer.
As shown in the revised LRA Figure 2.5-3, the 6.9 kV buses receive power from the two independent sources of offsite power via the 138 kV 16.9 kV station auxiliary transformer or the 13.8 kV 16.9 kV GT autotransformer. The station auxiliary transformer is connected to the 138 kV Buchanan substation, the primary offsite power source, via switchyard bus and overhead transmission conductors through breaker BT2-6, which is located at the Buchanan substation.
The GT autotransformer is connected to the 13.8 kV Buchanan substation, the secondary offsite power source, via underground medium voltage cable through breaker F3-1, which is located at the Buchanan substation.
(Revised LRA Figures 2.5-2 and 2.5-3 were also provided with this RAI response.)
Based on discussions with the NRC staff on 12112/07 and 1/30108 this.RAI response was revised for the IP2 138 kV connection point.
RAI 2.5-1 Response Clarification Excerpt (Dated 3/24/2008)
As shown in the revised LRA Figure 2.5-2. the 6.9 kV buses receive offsite power from either the 138 kV / 6.9 kV station auxiliary transformer or the 13.8 kV / 6.9 kV GT autotransformer. The station auxiliary transformer is connected to the 138 kV Buchanan substation, the primary offsite power source, via switchyard bus, overhead transmission conductors, and underground transmission conductors through meter eperatee diS60nne6t ~aA switchyard breakers F2 and BT 3-4 which is are located at the Buchanan substation. The GT autotransformer is connected to the 13.8 kV Buchanan substation, the secondary offsite power source, via underground medium voltage cable through breaker F2-3, which is located at the Buchanan substation.
(A revised LRA Figure 2.5-2 was also provided with this RAI clarification.)
The boundaries described in the RAI 2.5-1 response were determined in accordance with the guidance provided in a staff letter dated April 1, 2002. The following excerpt from the RAI 2.5-1 response discusses this determination.
RAI 2.5-1 Response Excerpt (Dated 11/16/2007)
The staff position in the letter dated April 1, 2002, "Staff Guidance on Scoping of Equipment Relied on to Meet the Requirements of the Station Blackout (SBO)
Rule (10 CFR 50.63) for License Renewal (10 CFR 54.4(a)(3))" is that the plant system portion of the offsite power system should be included within the scope of license renewal. Specifically, the letter states, NL-09-079 Page 4 of 51 "For purposes of the license renewal rule, the staff has determined that the plant system portion of the offsite power system that is used to connect the plant to the offsite power source should be included within the scope of the rule."
Implementation of the staff position requires definition of the offsite power source. The April 1, 2002 letter states:
"The offsite power systems of U.S. nuclear power plants consist of a transmission system (grid) component that provides a source of power and a plant system component that connects that power source to a plant's onsite electrical distribution system which powers safety equipment. The staff has historically relied upon the well-distributed, redundant, and interconnected nature of the grid to provide the necessary level of reliability to support nuclear power plant operations."
In this discussion, the staff defines the offsite power source as the transmission system or the grid. The staff refers to the well-distributed, redundant, and interconnected nature of the grid. The Buchanan substation, which includes the 345 kV, the 138 kV, and the 13.8 kV sections, is a key element of the well-distributed, redundant and interconnected grid or transmission system that constitutes the offsite power source for IP2 and IP3.
The Buchanan substation provides for the interconnection of multiple sources of power and provides dispatch control for a multiple county transmission network. The multiple power sources are interconnected through switchyard bus, transmission conductors, and breakers within the substation. In keeping with the guidance in the letter dated April 1, 2002, the SBa recovery paths from the plant systems to the offsite power system or grid connection are included in scope for license renewal.
The 138 kV circuit breaker F1, the 345 kV circuit breaker F7, and the 138 kV circuit breaker F3 are part of the Buchanan Substation, which is part of the well-distributed, redundant and interconnected grid or transmission system that constitutes the offsite power source for IP2 and IP3.. In other words, these breakers are part of the transmission system (grid),component that provides a source of power; and not plant system components that connect that power source to the plant's onsite electrical distribution system which powers safety equipment. The Buchanan Substation is not the IP2 or IP3 switchyard. The Buchanan Substation is part of the Con Edison transmission and distribution system, and it provides distribution to Westchester County and the New York City area with 345 kV, 138 kV, and 13.8 kV transmission lines. The Con Edison transmission system does not perform a function that meets the license renewal scoping criteria of 10 CFR 54.4.
The breakers conservatively included in scope for the offsite power recovery path are the interface points added to the Buchanan Substation during the construction of I P2 and IP3. As stated in LRA Section 2.5:
NL-09-079 Page 5 of 51 In addition to the plant electrical systems, certain switchyard components required to restore offsite power following a station blackout were conservatively included within the scope of license renewal even though those components are not relied on in safety analyses or plant evaluations to perform a function that demonstrates compliance with the Commission's regulations for station blackout (SBO) (10 CFR 50.63).
The breakers are shown on LRA Figure 2.5-2 (Amended by letter dated 3/24/2008), and LRA Figure 2.5-3 (Amended by letter dated 11/16/2007).
Follow-up RAI 2: Open Item 3.0.3.2.15-1 The purpose of this follow-up request for additional information (RAI) is to request additional information and clarification to help the staff to understand the applicant's May 1, 2009 response to Follow-up RAI 1 for Open Item 3.0.3.2.15-1. Specifically, the staff requests the following:
(a)
In part (a) of the applicant's response, Figures 1 through 4 do not clearly identify the flow path from the refueling cavity liner to the A, B, and C water exit locations.
Therefore, please provide the following additional descriptive information. In an elevation view (similar to Figure 2), cut through each of the exit locations A, B, and C, showing the horizontal and vertical dimension between the entry point through the liner and the exit location. To the extent possible, describe the possible circumferential traverse of the leakage, from the entry point through the liner to the exit location.
(b)
The staff requests the applicant to provide the following additional information/clarification regarding the revised license renewal commitments in part (b) of the applicant's response:
(1)
The current remediation plan has targeted the 2014 outage for completion.
Please identify actions that will be taken if the remediation plan is unsuccessful.
(2)
Identify the specific location and number of the concrete core samples (e.g., the three water exit locations) that will be removed and tested (i) during the upcoming, 2010 refueling outage, and (ii) at 10 years into the extended period of operation (if
- a permanent solution for the leakage has not been achieved, in accordance with Entergy's current remediation plan). Define the tests that will be performed, and the objective of each test.
(3)
Please advise if the revised commitments in the applicant's May 1, 2009 response include chemical analysis of the leaking water (i) during the upcoming 2010 refueling outage, and (ii) at 10 years into the extended period of operation.
Please identify the ana'lyses that will be performed, and the objective of each analysis.
Response for Follow-up RAI 2: Open Item 3.0.3.2.15-1 NL-09-079 Page 6 of 51
- a. Based on leakage investigations, the reactor refueling cavity begins to leak when the water in the cavity reaches an approximate elevation between 80'- 85'. As can be seen on the attached elevation views of the cavity (Figures 1 thru 4), horizontal weld seams exist between these elevations, but the exact liner leakage points are unknown. We can, however, make the following observations regarding the relationship between the leakage areas in the concrete structure denoted as points A, Band C, and conditions of the cavity liner:
- 1. Above point A, defects in the CeramAlloy patch along a horizontal weld seam located on the south wall at an elevation between 80'- 85' has been observed. The CeramAlloy patch material that covers several weld seams was a previous attempt to mitigate the cavity leakage. This is a potential cavity liner leak point for the observed leakage on the concrete structure at point A.
- 2. Above the exit point denoted as B, defects in a CeramAlloy patch along a horizontal weld seam located at an elevation between 80'- 85' on the south wall has been observed. This patch area is an extension from the area discussed in item 1 above. In addition, the upper internals stand support base is attached to the cavity floor above the vicinity of the observed leakage in the concrete structure at point B. Both these areas in the cavity liner are potential leak point sources for the observed leakage at point B.
- 3. Above the observed leakage area in the concrete structure denoted as point C, defects in both the CeramAlloy patches along weld seams and potential defects in the weld seams themselves at the north cavity wall have been observed. These defects are located approximately 10-15' above the cavity floor and are potential leak points for the leakage observed at point C.
- b. The following provides Entergy's response to part (b) of the staff's request.
- 1. Should the remediation plan for the cavity liner targeted for completion during the 2014 outage be unsuccessful, Entergy will perform additional monitoring to assess the condition of potentially affected structures. To assure continued structural integrity of the reactor refueling cavity reinforced concrete walls, Entergy will perform further core sampling and inspect reinforcing steel at suspect locations as described in item 3.
- 2. (i) During the upcoming 2010 outage, a total of 3 core bore samples will be taken from the reinforced concrete walls that form the outer shell of the reactor refueling cavity steel liner. The locations of these core bores will be chosen based on the following.
~ Locations in the vicinity of observed linerlliner patch degradation in relative proximity to the observed leak points A, Band C on the concrete structure.
~ Accessibility of suspect areas based on the principle of As Low As Reasonably Achievable (ALARA) and physical interferences.
NL-09-079 Page 70f 51 The core samples will be tested and chemically analyzed to determine the effect, if any, past leakage has had on the concrete properties. The objectives of the physical and chemical tests of the concrete core samples are as follows..
~ Determine the compressive strength of concrete.
~ Determine boron and chloride concentration in concrete.
~ Determine pH of concrete.
In addition, a petrographic examination will be performed on the core samples to evaluate the cementitious matrix, and, to the extent possible, determine the durability of the concrete.
In addition, reinforcing steel in the core sample areas will be exposed and inspected. Visual inspections of the reinforcing steel will be performed to determine the extent of material loss, if any, from the steel as a result of the borated water leakage.
- 2.
(ii) -If a solution to the leakage has not been achieved, Entergy will perform core samples and reinforcing steel inspections prior to 10 years into the period of extended operation. Locations of the core samples will be chosen based on the extent and location of the leakage remaining following previous repair efforts. Core samples will be tested and chemically analyzed as discussed under part 2 above. Visual inspections of the reinforcing steel will be performed to determine the extent of material loss, if any, from the steel as a result of the borated water leakage.
- 3. (I and ii) Revised Commitment 36 includes chemical analysis of water leakage from the refueling cavity. During the upcoming 2010 outage, Entergy will collect water samples from the cavity leak and perform chemical analysis.
If the leakage has not been stopped, Entergy will collect additional water samples of the leak during the same outage as the core samples are taken no later than 10 years into the period of extended operation. The water that is collected will be analyzed for the following.
~ Boron concentration
~ pH
~ Iron
~ Calcium Results of the analysis will be evaluated to assess the aggressiveness of the leaking fluid to reinforced concrete structures.
VIEW FROM NORTHWEST rI LEAKAGE BEGINS AT 80-85 FT. ELEV.
POINT "e" 69FT. ELEV.
REACTOR ____
VESSEL BIOLOGICAL SHIELD WALL NL-09-079 Page 8 of 51 FIGURE 1 PLATE TO PLATE WELDS (TYPICAL)
POINT "B" 64 FT. ELEV.
AREA OF SUSPECTED FAILED CERAMALLOY PATCH r
BOTTOM SLAB 5 FT THICK POINT "B" 64 FT. ELEV.
NL-09-079 Page 9 of 51 VIEW FROM SOUTHWEST FIGURE 2 AREA OF SUSPECTED FAILED CERAMALLOY PATCH
" REACTOR VESSEL BIOLOGICAL SHIELD WALL LEAKAGE BEGINS AT XSO-S5FT.
ELEV.
."",.. PLATE TO PLATE WELDS POINT "A" 69 FT. ELEV.
R C
C EFUELING AVITY jUNER PLATES~ ~
NL-09-079 Page 10 of 51 FIGURE 3 95 FT EL ONCRETE~
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LEAKAGE BEGINS AT
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80-85 FT. ELEV.
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0J VIEW' LOO kING EAST DIMENSIONS IN FEET 69 FT EL, POINT II A" 46 FT EL,
95 FT, EL, CAVITY EXTERIOR LEAKAGE BEGINS AT ~
80-85 FT. ELEV.
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69 FT, EL, 64 FT, EL, 46 FT, EL, CAVITY INTERIOR LINER PLATE NL-09-079 Page 11 of 51 FIGURE 4
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UPPER INTERNALS tr SUPPORT STAND OPEN PASSAGE
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POINT "B" VIE w LOOKING NORTH DIMENSIONS IN FEET
RAJ 3.4.2-2 NL-09-079 Page 12 of 51 By letter dated January 27, 2009, Entergy responded to RAI 3.4.2-1, and provided clarifying details regarding the passive, long-lived component types, materials, environments, aging effects and aging management programs for systems, structures and components that support the auxiliary feedwater (AFW) pump room fire event at Indian Point Nuclear Generating Unit No.2 (IP2) that were not already within the scope of license renewal for 10 CFR 54.4(a)(1) or (a)(2).
The staff reviewed the response and determined that the systems contain passive, long-lived components made of materials that when exposed to the stated environments may experience aging effects as described in the GALL Report, which must be managed during the period of extended operation in accordance with 10 CFR 54.21 (a)(3).
By letter dated May 1, 2009, Entergy submitted a revised commitment list which included a new commitment (Commitment 39) to install a fixed automatic fire suppression system for IP2 in the AFW pump room which would make the suppression configuration of the room similar to that of the AFW pump room at Unit 3.
Because the planned installation is not yet part of the current licensing basis, the staff cannot make a finding consistent with the requirement in 10 CFR 54.29(a). Therefore, the staff requests that the applicant provide information to demonstrate that the effects of aging will be adequately managed so that the intended function(s) will maintained consistent with the current licensing basis for the period of extended operation as required by 10 CFR 54.21 (a)(3). Specifically, the staff requests that the applicant list all aging effects and the aging management programs needed to manage the aging effects for the component types provided in the January 27, 2009 letter.
Response for RAJ 3.4.2-2 As stated in the initial response*to RAI 3.4.2-1 in the January 27, 2009 letter, the function of supporting safe shutdown in the event of a fire in the auxiliary feed pump room is confirmed on an ongoing basis since the required SSCs are performing their intended functions under design basis conditions during normal operation. Performance of intended functions during normal plant operation demonstrates that the systems and components can perform those functions for one hour in the event of a fire in the auxiliary feedwater pump room. Nevertheless, the additional information requested by the staff is provided below in the form of revised tables from the response to RAI 3.4.2-1 provided in the January 27, 2009 letter. This additional information includes aging effects and aging management programs to manage the aging effects for the component types that support the AFW pump room fire event that were not already included in scope and subject to aging management review for 10CFR54.4(a)(1) or (a)(2).
These tab.les identify changes as strikethroughs for deletions and underlines for additions. During the revision of these tables, the following changes to line items in the tables were identified outside of the addition of aging effects and programs.
~ new line items identifying cracking as an aging effect for tubing in the condensate system and loss of material due to selective leaching in heat exchanger tubes for the instrument air system.
NL-09-079 Page 13 of 51
~ new line items for component type "strainers" in the city water system and the IP1 station air system
~ new line items for component type "strainer housings" made of copper alloy
>15% zn in the city water system
~ deleted line items for component type "expansion joint" made of elastomer in the condensate system since elastomer expansion joints are replaced on a specified time period
~ new line items for pump casings made of gray cast iron and stainless steel in the circulating water system
~ revised line items in the service water system to change environment from "air-outdoor (ext)" to "condensation (ext)" for consistency with other LRA tables
~ revised line items for environment of "treated water (int)" to include "> 140°F" for high temperature aging effects
~ revised line item for pump casings in the wash water system to change material to "stainless steel" from "carbon steel"
~ revised line item for pump casings for the river water system to change material to "gray cast iron" from "carbon steel"
~ revised line item for pump casings for the fresh water cooling system to change material to "titanium" from "copper alloy"
~ Replaced Note 408 with the following:
408 The "air - treated" environment is the equivalent of dried air and for the purposes of evaluating aluminum components, the "air - treated" environment is drier than the NUREG-1801 defined "air - indoor uncontrolled".
The addition of aging management programs to these tables also resulted in necessary revisions for Appendix A, UFSAR Supplement and Appendix B, Aging Management Programs and Activities which are also provided with this response.
The following revised tables are provided in response toRAI 3.4.2-2.
Table 3.4.2-5-1-IP2 Conventional Closed Cooling System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review
~able 3.4.2-5-1-IP2: Conventional Closed Cooling System (CCC)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Heat exchanger Pressure Cogger alloll NGRe NGRe boundary aM Treated water (ext)
Water Chemistry Control (tubes)
>15% zn Loss of material Reat traAsfer
- Closed Cooling Water Heat exchanger Heat transfer Cogger alloll Treated water (ext) Fouling Water Chemist[.ll Control (tubes)
>15% zn
- Closed Cooling Water Heat exchanger Pressure Cogger alloll Treated water (ext) Loss of material Selective Leaching (tubes) bounda[.ll
>15% zn Heat exchanger Pressure Cogger alloll Treated water Raw NGRe NGRe boundary aM (tubes)
>15% zn water (int)
Loss of material Service Water Integritll Reat traAsfer.
Heat exchanger Heat transfer Cogger alloll Raw water (int)
Fouling Service Water Integritll (tubes).
>15% zn Heat exchanger Pressure Cogger alloll Raw water (int)
Loss of material Selective Leaching (tubes) bounda[.ll
>15% zn NUREG-1801 Vol. 2 Item VII.E1-2 (AP-34)
VII.C2-2 (AP-80)
VII.C2-6 (AP-43)
VII.C1-3 (A-65)
VII.C1-6 (A-72)
VII.C1-4 (A-66)
NL-09-079 Page 14 of 51 Table 1 Notes Item 3.3.1-51 400 Q
3.3.1-52 400 B
3.3.1-84 400 C
3.3.1-82 400
.Q 3.3.1-83
.Q 3.3.1-84
.Q
Table 3.4.2-5-2-IP2 Condensate System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review trable 3.4.2-5-2-IP2 Condensate System (CONO)
Component Type Intended Aging Effect Aging Management Function Material Environment Requiring Management Programs Bolting Pressure Carbon steel Air - indoor (ext)
NGRe NeRe boundary Loss of material Bolting Integrit~
Bolting Pressure Stainless Air - indoor (ext)
None None boundary steel Pressure Expansion joint Elastomer A'
indoor (ext) eoundary
,,Ir NGRe NeRe Pressure Expansion joint Elastomer Steam (int) eoundary NGRe NeRe Pressure Expansion joint Elastomer Treated water (int) eoundary NGRe NeRe Heat exchanger Pressure NGRe NeRe (shell) boundary Carbon steel Treated water (int) Loss of material Water Chemistry Control
- Primary & Secondary Heat exchanger Pressure NGRe NeRe (shell) boundary Carbon steel Air - indoor (ext)
Loss of material External Surfaces Monitoring Heat exchanger Pressure NGRe NeRe (shell) boundary Carbon steel Steam (ext)
Water Chemistry Control Loss of material
- Primary & Secondar~
NUREG-1801 Vol. 2 Item VIII.H-4 (S-34)
VII 1.1-1 0 (SP-12)
VIII.E-34 (S-10)
VIII.H-7 (S-29)
VIII.A-16 (S-06)
NL-09-079 Page 15 of 51 Table 1 Notes Item 3.4.1-22 400 A
3.4.1-41 400 C
400 400 400 3.4.1-4 400 A. 404 3.4.1-28 400 6
3.4.1-2 400 C,404
Irable 3.4.2-5-2-IP2 Condensate System (COND)
Intended Aging Effect Component Type Function Material Environment Requiring Management Heat exchanger Pressure Nooe boundary aM Titanium Steam (ext)
(tubes)
Reat tFaAsfeF Loss of material Heat exchanger Heat transfer Titanium Steam (ext)
Fouling (tubes)
Pressure Heat exchanger boundary aM Titanium Raw water (int)
Nooe (tubes)
Reat tFaAsfeF Loss of material Heat exchanger (tubes)
Heat transfer Titanium Raw water (int)
Fouling Heat exchanger Pressure Nooe boundary aM Copper alloy Treated water (int)
(tubes)
Loss of material Reat tFaAsfeF Heat exchanger Heat transfer C01212er allo~ Treated water (int) Fouling (tubes)
Heat exchanger Pressure Nooe boundary aM Copper alloy Lube oil (ext)
(tubes)
Loss of material Reat tFaAsfeF Heat exchanger Heat transfer C01212er allo~ Lube oil (ext)
Fouling (tubes)
Heat exchanger Pressure*
Stainless Nooe Steam (ext)
(tubes) boundary steel Loss of material Aging Management NUREG-Programs 1801 Vol. 2 Item Nooe Water Chemistry Control
- Primary & Secondary Water Chemistry Control
- Primary & Secondar~
Nooe Periodic Surveillance and Preventive Maintenance Periodic Surveillance and Preventive Maintenance Nooe VIII,A-5 Water Chemistry Control (SP-61)
- Primary & Secondary Water Chemistry Control VIII,E-10
- Primary & Secondar~
(SP-58)
Nooe VIII,G-8 (SP-53)
Oil Anal~sis Oil Ana/~sis VIII,G-8 (SP-53)
Nooe VIII,B1-3 Water Chemistry Control (SP-43)
- Primary & Secondar~
NL-09-079 Page 16 of 51 Table 1 Item Notes 400 E
400 F
400 E
400 E
3.4.1-15 400 0,404 3.4.1-9 400 A, 404 3.4.1-10 400 0,405 3.4.1-10 400 0,405 3.4.1-37 400 Q
Table 3.4.2-5-2-IP2 Condensate System (CON D)
Intended Aging Effect Component Type Function Material Environment Requiring Management Heat exchanger Pressure Stainless Steam (ext)
Cracking (tubes) boundary steel Heat exchanger Heat transfer Stainless Steam (ext)
Fouling (tubes) steel Heat exchanger Pressure Stainless Treated water Nooe (tubes) boundary steel
> 140°F (int)
Loss of material Heat exchanger Pressure Stainless Treated water Cracking (tubes) boundary steel
> 140°F (int)
Heat exchanger Heat transfer Stainless Treated water Fouling (tubes) steel
> 140°F (int)
Heat exchanger Pressure Nooe (tubes) boundary Titanium Treated water (int) Loss of material Heat exchanger Heat transfer Titanium Treated water (int) Fouling (tubes)
Heat exchanger Pressure Nooe (tubes) boundary Titanium Steam (ext)
Loss of material Heat exchanger Heat transfer Titanium Steam (ext)
Fouling (tubes)
Pressure Nooe Piping boundary Carbon steel Treated water (int) Loss of material Aging Management NUREG-Programs 1801 Vol. 2 Item Water Chemistry Control VIII.B1-2
- Primary & Secondary (SP-44)
Water Chemistry Control --
- Primary & Secondary Nooe VIII.E-36 Water Chemistry Control (S-22)
- Primary & Secondary Water Chemistry Control VIII.E-30
- Primary & Secondar~
(SP-17)
Water Chemistry Control VIII.E-13
- Primary & Secondary (SP-40)
Nooe Water Chemistry Control
- Primary & Secondary Water Chemistry Control
- Primary & Secondary Nooe Water Chemistry Control
- Primary & Secondar~
Water Chemistry Control
- Primary & Secondary Nooe VII I. E-34 Water Chemistry Control (S-10)
- Primary & Secondary NL-09-079 Page 17 of 51 Table 1 Item Notes 3.4.1-39 408 C
408 G
3.4.1-16 408 A, 404 3.4.1-14 408 C,404 3.4.1-9 408 A, 404 408 E
408 F
408 E
408 F
3.4.1-4 400 A, 404 i
I
Table 3.4.2-5-2-IP2 Condensate System (CON D)
Intended Aging Effect Component Type Function Material Environment Requiring Management ElQlng Pressure Carbon steel Treated water {int} Cracking -
boundar~
fatigue Pressure NeAe Piping Carbon steel Air - indoor (ext) boundary Loss of material Pressure NeAe Sight glass Carbon steel Air - indoor (ext) boundary Loss of material Pressure NeAe Sight glass Carbon steel Treated water (int) boundary Loss of material Sight glass Pressure Glass Air - indoor (ext)
None boundary Sight glass Pressure Glass Treated water (int) None boundary Pressure NeAe Thermowell boundary Carbon steel Air - indoor (ext)
Loss of material Pressure NeAe Thermowell Boundary Carbon steel Treated water (int) Loss of material Thermowell Pressure Carbon steel Treated water {inn Cracking -
Boundar~
fatigue Aging Management NUREG-Programs 1801 Vol. 2 Item Metal Fatigue - TLAA VIlI.B1-10
{S-08}
NeAe VIlI.H-7 External Surfaces
{S-29}
Monitoring NeAe VIII.H-7 External Surfaces
{S-29}
Monitoring NeAe VIII.E-34 Water ChemistQi Control {S-10}
- PrimaQi & Secondar~
None VII 1.1-5
{SP-9}
None VII 1.1-8
{SP-35}
NeAe VIII.H-7 External Surfaces
{S-29}
Monitoring NeAe VIlI.E-34 Water ChemistQi Control {S-10}
- PrimaQi & SecondaQi Metal Fatigue - TLAA VIlI.B1-10
{S-08}
NL-09-079 Page 18 of 51 Table 1 Item Notes 3.4.1-1 400 C
3.4.1-28 400
~
3.4.1-28 400
~
3.4.1-4 400 A. 404 3.4.1-40 400
~
3.4.1-40 400 A
3.4.1-28 400
~
3.4.1-4 400 A. 404 3.4.1-1 400 Q
~able 3.4.2-5-2-IP2 Condensate System (CON D)
Intended Aging Effect Component Type Material Environment Requiring Function Management Thermowell Pressure Stainless Air - indoor (ext)
None boundary steel Pressure Stainless Treated water Nooe Thermowell boundary steel
> 140°F (int)
Loss of material Thermowell Pressure Stainless Treated water Cracking boundary steel
> 140°F (int)
Thermowell Pressure Stainless Treated water Cracking -
boundary steel
> 140°F (int) fatigue Pressure Stainless Treated water Nooe Tubing boundary steel
> 140°F (int)
Loss of material Tubing Pressure Stainless Treated water Cracking boundary steel
> 140°F (int)
Tubing Pressure Stainless Treated water Cracking -
boundary steel
> 140°F (int) fatigue Tubing Pressure Stainless Air - indoor (ext)
None boundary steel Pressure Nooe Valve body Carbon steel Treated water (int) boundary Loss of material Valve bod~
Pressure Carbon steel Treated water (int) ~~~Cking-boundary
~
--.J_
Aging Management NUREG-1801 Vol. 2 Programs Item None VII 1.1-1 0 (SP-12)
Nooe VIII.E-29 Water Chemistry Control (SP-16)
- Primary & Secondar~
Water Chemistry Control VII I. E-30
- Primary & Secondary (SP-17)
Metal Fatigue - TLAA VII.E1-16 (A-57)
Nooe VIII.E-29 Water Chemistry Control (SP-16)
- Primary & Secondary Water Chemistry Control VIII.E-30
- Primary & Secondary (SP-17)
Metal Fatigue - TLAA VII.E1-16 (A-57)
None VIII.I-10 (SP-12)
Nooe VIII.E-34 Water Chemistry Control (S-10)
- Primary & Seconda!y Metal Fatigue - TLAA VIII.B1-10 (S-08)
NL-09-079 Page 19 of 51 Table 1 Notes Item 3.4.1-41 400 A
3.4.1-16 400 A. 404 3.4.1-14 A. 404 3.3.1-2 C,406 3.4.1-16 400 A. 404 3.4.1-14 400 A. 404 3.3.1-2 400 C,406 3.4.1-41
~
3.4.1-4 400 i
A. 404 i 3.4.1-1 400 Q
!fable 3.4.2-5-2-IP2' Condensate System (CONO)
Intended Aging Effect Component Type Material Environment Requiring Function Management Pressure Nooe Valve body Carbon steel Air - indoor (ext) boundary Loss of material Pressure Stainless Treated water Nooe Valve body boundary steel
> 140°F (int)
Loss of material Valve bod~
Pressure Stainless Treated water Cracking boundary steel
> 140°F (int)
Valve bod~
Pressure Stainless Treated water Cracking -
boundary steel
> 140°F (int) fatigue Valve body Pressure Stainless Air - indoor (ext)
None boundary steel Aging Management NUREG-1801 Vol. 2 Programs Item Nooe VIILH-7 External Surfaces (S-29)
Monitoring Nooe VIILE-29 Water Chemistry Control (SP-16)
- Primary & Secondary Water Chemistry Control VIILE-30
- Primary & Secondary (SP-17)
Metal Fatigue - TLAA VILE1-16 (A-57)
None VII 1.1-1 0 (SP-12)
NL-09-079 Page 20 of 51 Table 1 Notes Item 3.4.1-28 4G8 8
3.4.1-16 4G8 A, 404 3.4.1-14 4G8 A. 404 3.3.1-2 4G8 C,406 3.4.1-41 4G8 8
Table 3.4.2-5-3-IP2 Circulating Water System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-3-IP2 Circulating Water System (CIRC)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Bolting Pressure Carbon steel Air - outdoor (ext) NeRe NeRe boundary Loss of material Bolting IntegrirL Pressure NeRe NeRe Bolting Carbon steel Soil (ext)
Buried Piging And Tanks boundary Loss of material Insgection Pressure Periodic Surveillance Bolting Carbon steel Raw water (ext)
Loss of material and Preventive boundarY Maintenance NeRe Expansion joint Pressure Elastomer Raw water (int)
NeRe Periodic Surveillance boundary Cracking and Preventive Maintenance Pressure Change of Periodic Surveillance Exgansion joint Elastomer Raw water (int) material and Preventive boundarY grogerties Maintenance NeRe Expansion joint Pressure Elastomer Air -outdoor (ext)
NeRe Periodic Surveillance boundary Cracking and Preventive Maintenance NUREG-1801 Vol. 2 Item VII.I-1 (AP-28)
VIII.E-1 (S-01)
VIII.G-36 (S-12)
VII.C1-1 (AP-75)
VII.C1-1 (AP-75)
NL-09-079 Page 21 of 51 Table 1 Notes Item 3.3.1-43 4Qi C
3.4.1-11 4Qi
.Q 3.4.1-8 I;
3.3.1-75 4Qi I;
3.3.1-75 4Qi I;
4Qi G
Table 3.4.2-5-3-IP2 Circulating Water System (CIRC)
Intended Aging Effect Component Type Function Material Environment Requiring Management Pressure Change of EXQansion joint bounda!:y Elastomer Air -outdoor (ext) material QroQerties Pressure NGAe Piping Carbon steel Soil (ext) boundary Loss of material Pressure NGAe Piping Carbon steel Air outdoor (ext) boundary Loss of material Piping Pressure Carbon steel Raw water (int)
NGAe boundary Loss of material Pressure NGRe Pump casing boundary Carbon steel Air-outdoor (ext)
Loss of material Pump casing Pressure Carbon steel Raw water (int)
NGAe boundary Loss of material Pressure PumQ casing Carbon steel Raw water (ext)
Loss of material bounda!:y Aging Management NUREG-Programs 1801 Vol. 2 Item Periodic Surveillance and Preventive Maintenance NGAe VIII.E-1 Buried PiQing And Tanks (S-01 )
InsQection NGAe VIII.H-8 External Surfaces (S-41 )
Monitoring NGAe VIII.G-36 Periodic Surveillance (S-12) and Preventive Maintenance NGAe VIII.H-8 External Surfaces (S-41 )
Monitoring NGAe VIII.G-36 Periodic Surveillance (S-12) and Preventive Maintenance Periodic Surveillance VIII.G-36 and Preventive (S-12)
Maintenance NL-09-079 Page 22 of 51 Table 1 Item Notes 400 2
3.4.1-11 400 Q
3.4.1-28 400
~
3.4.1-8 400
~
3.4.1-28 400
~
3.4.1-8 400
~
3.4.1-8 400
~
lTable 3.4.2-5-3-IP2 Circulating Water System (CIRC)
Intended Aging Effect Component Type Material Environment Requiring Function Management Pressure Pump casing Stainless steel Raw water (int)
Loss of material bounda[Y Pressure Pump casing Stainless steel Raw water (ext)
Loss of material bounda[y Pump casing Pressure Gra~ cast iron Air-outdoor (ext}
Loss of material bounda[y Pressure Pump casing Gra~ cast iron Raw water (int)
Loss of material bounda[y Pump casing Pressure Gra~ cast iron Raw water (int}
Loss of material bounda[y Pressure Pump casing Gra~ cast iron Raw water (ext}
Loss of material bounda[y Pump casing Pressure Gra~ cast iron Raw water (ext)
Loss of material boundar~
Aging Management NUREG-1801 Vol. 2 Programs Item Periodic Surveillance VIII.E-27 and Preventive (SP-36)
Maintenance Periodic Surveillance VIII.E-27 and Preventive (SP-36)
Maintenance External Surfaces VIII.H-8 Monitoring (S-41 }
Periodic Surveillance VIII.G-36 and Preventive (S-12)
Maintenance Selective Leaching VIII.A-7 (SP-28}
Periodic Surveillance VIII.G-36 and Preventive (S-12}
Maintenance Selective Leaching VIII.A-7 (SP-28}
NL-09-079 Page 23 of 51 Table 1 Notes Item 3.4.1-32 g
3.4.1-32 g
3.4.1-28 8
3.4.1-8 g
3.4.1-36 Q
3.4.1-8 g
3.4.1-36 Q
Table 3.4.2-S-4-IP2 City Water System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-S4-IP2 City Water System (CYW)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Bolting Pressure Carbon steel Air - indoor (ext)
Nooe Nooe boundary Loss of material Bolting Integrit~
Bolting Pressure Stainless Air - indoor (ext)
None None boundary steel Bolting Pressure Carbon steel Air - outdoor (ext) Nooe Nooe boundary Loss of material Bolting Integriti Bolting Pressure Stainless Air - outdoor (ext) Nooe Nooe boundary steel Loss of material Bolting Integriti Flex hose Pressure Stainless Air-indoor (ext)
None None boundary steel Flex hose Pressure Stainless Treated water (int) Nooe Nooe boundary steel Loss of material One-Time Ins(2ection Pressure Nooe Nooe Piping Carbon steel Air-outdoor (ext)
External Surfaces boundary Loss of material Monitoring Pressure Nooe Nooe Piping Carbon steel Air-indoor (ext)
External Surfaces boundary Loss of material Monitoring NUREG-1801 Vol. 2 Item VILI-4 (AP-27)
VII.J-15 (AP-17)
VILI-1 (AP-28)
VII.J-15 (AP-17)
VII.I-9 (A-78)
VILI-8 (A-77l NL-09-079 Page 24 of 51 Table 1 Notes Item 3.3.1-43 4G8 A
3.3.1-94 4G8 C
3.3.1-43 4G8 A
4G8 G
3.3.1-94 4G8 A
4G8 G,407 3.3.1-58 4G8 8
3.3.1-58 4G8 8
Table 3.4.2-S-4-IP2 City Water System (CYW)
Intended Aging Effect Component Type Function Material Environment Requiring Management Piping Pressure Carbon steel Treated water (int) Nooe boundary*
Loss of material Piping Pressure Stainless Air-indoor (ext)
None boundary steel Stainless Pressure
- Nooe Piping boundary steel Air-outdoor (ext)
Loss of material Pressure Stainless Nooe Piping Treated water (int) boundary steel Loss of material Pressure Nooe Sight glass Carbon steel Air-outdoor (ext) boundary Loss of material Sight glass Pressure Carbon steel Treated water (int) Nooe boundary Loss of material Pressure Glass Sight glass Air-outdoor (ext)
None boundary Pressure Glass Sight glass Treated water (int) None boundary Stainless c
Strainer Filtration Treated water {int} Loss of material Steel Aging Management NUREG-Programs 1801 Vol. 2 Item Nooe Periodic Surveillance and Preventive Maintenance None VILJ-15 (AP-17)
Nooe External Surfaces Monitoring Nooe One-Time Insgection Nooe VI 1.1-9 External Surfaces (A-78)
Monitoring Nooe Periodic Surveillance and Preventive Maintenance None None One-Time Insgection NL-09-079 Page 25 of 51 Table 1 Item Notes 400 G.407
-3.3.1-94 400 A
400 G
400 G.407 3.3.1-58 400 8
400 G.407 400 G
400 G.407 G.407
lTable 3.4.2-S-4-IP2 City Water System (CYW)
Intended Aging Effect Component Type Material Environment Requiring Function Management Strainer Filtration Stainless Treated water (ext) Loss of material Steel Pressure Nooe Strainer housing Carbon steel Air-indoor (ext) boundary Loss of material Pressure Nooe Strainer housing boundary Carbon steel Treated water (int) Loss of material Strainer housing Pressure COl'21'2er alloy Air-indoor (ext)
None boundary
>15% zn Pressure COl'21'2er alloy Strainer housing Treated water (inn Loss of material boundary
>15% zn Strainer housing Pressure COl'21'2er alloy Treated water (int) Loss of material boundary
>15% zn Pressure Stainless Strainer housing boundary steel Air-indoor (ext)
None Strainer housing Pressure Stainless Treated water (int) Nooe boundary steel Loss of material Tubing Pressure Stainless Treated water (int) Nooe boundary steel Loss of material Pressure Stainless Nooe Tubing boundary steel Air - outdoor (ext)
Loss of material
....J
~-~~-~
Aging Management NUREG-1801 Vol. 2 Programs Item One-Time Insl'2ection Nooe VI 1.1-8 External Surfaces (A-77)
Monitoring Periodic Surveillance and Preventive Maintenance None V.F-3 (EP-10)
Periodic Surveillance and Preventive Maintenance Selective Leaching VII.J-15 None (AP-17)
Nooe One-Time Insl'2ection Nooe One-Time Insl'2ection Nooe External Surfaces Monitoring
-~
NL-09-079 Page 26 of 51 Table 1 Notes Item G, 407 3.3.1-58 400 8
400 G,407 3.2.1-53
.Q G,407 i G,407 I
3.3.1-94 400 I
A
~071 400 G,407 400 G
Table 3.4.2-S-4-IP2 City Water System (CYW)
Intended Aging Effect Component Type Material Environment Requiring Function Management Pressure Stainless None Tubing boundary steel Air - indoor (ext)
Valve body Pressure Carbon steel Treated water (int) Nooe boundary Loss of material Pressure Nooe Valve body boundary Carbon steel Air - outdoor (ext)
Loss of material Pressure Nooe Valve body Carbon steel Air - indoor (ext) boundary Loss of material Pressure Stainless Nooe Valve body Treated water (int) boundary steel Loss of material Pressure Stainless Nooe Valve body Air - outdoor (ext) boundary steel Loss of material Valve body Pressure Stainless Air - indoor (ext)
None boundary steel Aging Management NUREG-1801 Vol. 2 Programs Item VII.J-15 None (AP-17)
Nooe Periodic Surveillance and Preventive Maintenance Nooe VII.I-9 External Surfaces (A-78l Monitoring Nooe VI 1.1-8 External Surfaces (A-77l Monitoring Nooe One-Time Insl2ection Nooe External Surfaces Monitoring None
- VII.J-15 (AP-17)
NL-09-079 Page 27 of 51 Table 1 Notes Item 3.3.1-94 400 A
400 Go 407 3.3.1-58 400 8
3.3.1-58 400 8
400 Go 407 400 G
3.3.1-94 400 8
I I
Table 3.4.2-5-5-IP2 Wash Water System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-5-IP2 Wash Water System (WW) Components Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Bolting Pressure Carbon steel Air-outdoor (ext)
Nooe Nooe boundary Loss of material Bolting Integrit~
Bolting Pressure Stainless Air-outdoor (ext)
Nooe Nooe boundary steel Loss of material Bolting Integrit~
Bolting Pressure Stainless Raw water (ext)
Loss of material Bolting Integrit~
boundar~
steel Nooe Expansion joint Pressure Elastomer Air-outdoor (ext)
Nooe Periodic Surveillance boundary Cracking and Preventive Maintenance Pressure Change of Periodic Surveillance EXl2ansion joint bounda!y Elastomer Air-outdoor (ext) material and Preventive groQerties Maintenance Nooe Expansion joint Pressure Elastomer Raw water (int)
Nooe Periodic Surveillance boundary Cracking and Preventive Maintenance Pressure Change of Periodic Surveillance EXl2ansion joint Elastomer Raw water (int) material and Preventive bounda!y I2rol2erties Maintenance NUREG-1801 Vol. 2 Item VILI-1 (AP-28)
VII.C1-15 (A-54)
VII.C1-1 (AP-75)
VII.C1-1 (AP-75)
NL-09-079 Page 28 of 51 Table 1 Notes Item 3.3.1-43 400 A
400 G
3.3.1-79 Q
400 G
400 G
3.3.1-75 400
£ 3.3.1-75 400
£
Irable 3.4.2-5-5-IP2 Wash Water System (WW) Components Intended Aging Effect Component Type Material Environment Requiring Function Management Pressure Stainless NGAe Flex hose boundary steel Air-outdoor (ext)
Loss of material Flex hose Pressure Stainless Raw water (int)
NGAe boundary steel Loss of material Pressure NGAe Nozzles boundary Carbon steel Air-outdoor (ext)
Loss of material Nozzles Pressure Carbon steel Raw water (int)
NGAe boundary Loss of material Piping Pressure Carbon steel Air-outdoor (ext)
NGAe boundary Loss of material Piping Pressure Carbon steel Raw water (int)
NGAe boundary Loss of material Pressure Stainless NGAe Piping boundary steel Air-outdoor (ext)
Loss of material Aging Management NUREG-1801 Vol. 2 Programs Item NGAe External Surfaces Monitoring NGAe VII.C1-15 Periodic Surveillance (A-54) and Preventive Maintenance NGAe VII.I-9 External Surfaces (A-78)
Monitoring NGAe VII.C1-19 Periodic Surveillance (A-38) and Preventive Maintenance NGAe VII.I-9 External Surfaces (A-78)
Monitoring NGAe VII.C1-19 Periodic Surveillance (A-38) and Preventive Maintenance NGAe External Surfaces Monitoring
~ -
NL-09-079 Page 29 of 51 Table 1 Notes Item 400 G
3.3.1-79 400 3.3.1-58 400
- 8.
3.3.1-76 400 3.3.1-58 400
- 8.
3.3.1-76 400 400 G
I I
rrable 3.4.2-5-5-IP2 Wash Water System (WW) Components Intended Aging Effect Component Type Material Environment Requiring Function Management Piping Pressure Stainless Raw water (int)
NeRe boundary steel Loss of material Carbon steel Pressure NeRe Pump casing boundary Stainless Air-outdoor (ext)
Loss of material steel Carbon steel Pump casing Pressure Stainless Raw water (int)
NeRe boundary Loss of material steel Pressure Stainless PumQ casing Raw water (ext)
Loss of material boundar~
steel Pressure Stainless NeRe Tubing boundary steel Air-outdoor (ext)
Loss of material Tubing Pressure Stainless Raw water (int)
NeRe boundary steel Loss of material Pressure NeRe Valve body Carbon steel Air-outdoor (ext) boundary Loss of material Aging Management NUREG-1801 Vol. 2 Programs Item NeRe VII.C1-15 Periodic Surveillance (A-54) and Preventive Maintenance NeRe External Surfaces Monitoring NeRe VII.C1-15 Periodic Surveillance (A-54) and Preventive Maintenance Periodic Surveillance VII.C1-15 and Preventive (A-54)
Maintenance NeRe*
External Surfaces Monitoring NeRe VII.C1-15 Periodic Surveillance (A-54) and Preventive Maintenance NeRe VI 1.1-9 External Surfaces (A-78)
Monitoring NL-09-079 Page 30 of 51 Table 1 Notes Item 3.3.1-79 400
£ 400 G
- 3.3.1-79 400
£ 3.3.1-79 400
£ 400 G
3.3.1-79 400
£ 3.3.1-58 400 8
~able 3.4.2-5-5-IP2 Wash Water System (WW) Components Intended Aging Effect Component Type Material Environment Requiring Function Management Pressure Nooe Valve body Carbon steel Raw water (int) boundary Loss of material Pressure Stainless Nooe Valve body boundary steel
- Air-outdoor (ext)
Loss of material Valve body Pressure Stainless Raw water (int)
Nooe boundary steel Loss of material
-~--
-.L---
Aging Management NUREG-1801 Vol. 2 Programs Item Nooe VII.C1-19 Periodic Surveillance (A-38) and Preventive Maintenance Nooe External Surfaces Monitoring Nooe VII.C1-15 Periodic Surveillance (A-54) and Preventive Maintenance Nl-09-079 Page 31 of 51 Table 1 Notes Item 3.3.1-76 400 g
400 G
3.3.1-79 400 g
I I
Table 3.4.2-5-6-IP2 Feedwater System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review
~able 3.4.2-5-6-IP2 Feedwater System (FW)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Heat exchanger Pressure Stainless Nooe Nooe Steam (ext)
Water Chemistry Control (tubes) boundary steel Loss of material
- Primary & Secondar~
Heat exchanger Pressure Stainless Steam (ext}
Cracking Water Chemistry Control (tubes}
boundary steel
- Primary & Secondar~
Heat exchanger.
Pressure Stainless Treated water Nooe Nooe Water Chemistry Control (tubes) boundary steel
> 140°F (int}
Loss of material
- Primary & Secondary Heat exchanger Pressure Stainless Treated water Cracking Water Chemistry Control (tubes}
boundary steel
> 140°F (int}
- Primary & Sec6ndar~
NUREG-1801 Vol. 2
. Item VIII.B1-3 (SP-43)
VIII.B1-2 (SP-44}
VIII.D1-4 (SP-16}
VIII.D1-5 (SP-17}
NL-09-079 Page 32 of 51 Table 1 Notes Item 3.4.1-37 408 Q
3.4.1-39 408 C
3.4.1-16 408 A. 404 3.4.1-14 408 C,404 I
Table 3.4.2-5-7-IP2 Instrument Air System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-7-IP2 Instrument Air System (IA)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Bolting Pressure Carbon steel Air-outdoor (ext)
NeAe NeAe boundary Loss of material Bolting Integrit~
Bolting Pressure Stainless Air-outdoor (ext)
NeAe NeAe boundary steel Loss of material Bolting Integrit~
Pressure NeAe Heat exchanger boundary aM Copper alloy Condensation (int) NeAe Periodic Surveillance (tubes)
>15% zn Loss of material and Preventive Reat tFaAsfeF Maintenance Heat exchanger Copper alloy Periodic Surveillance (tubes)
Heat transfer
>15% zn Condensation (int) Fouling and Preventive Maintenance Heat exchanger Pressure Copper alloy Treated Water NeAe NeAe (tubes) boundary aM >15% zn (ext)
Loss of material Water Chemist!Y Control Reat tFaAsfeF
- Closed Cooling Water Heat exchanger Pressure Copper alloy Treated Water NeAe NeAe (tubes~
boundary
>15% zn (ext)
Loss of material Selective Leaching Heat exchanger Heat transfer Copper alloy Treated Water Fouling Water Chemist!Y Control (tubes)
>15% zn (ext)
- Closed Cooling Water NUREG-1801 Vol. 2 Item VI 1.1-1 (AP-28)
VII.G-9 (AP-78)
VII.C2-4 (AP-12)
VII.C2-6 (AP-43)
VII.C2-2 (AP-80)
NL-09-079 Page 33 of 51 Table 1 Notes Item 3.3.1-43 400 A
400 G
3.3.1-28 400
~
400 G
3.3.1-51 400 Q
3.3.1-84 400 C
3.3.1-52 400 Q
I I
~able 3.4.2-5-7-IP2 Instrument Air System (IA)
Intended Aging Effect Component Type Material Environment Requiring Function Management Tubing Pressure Copper alloy Air - indoor (ext)
None boundary Tubing Pressure Copper alloy Air - treated (int)
None boundary Tubing Pressure Stainless Air - indoor (ext)
None boundary steel Tubing Pressure Stainless Air - treated (int)
None boundary steel Pressure NeRe Piping boundary Carbon steel Air-indoor (ext)
Loss of material Piping Pressure Carbon steel Air-treated (int)
None boundary Piping Pressure Stainless Air-indoor (ext)
None boundary steel Piping Pressure Stainless Air-treated (int)
None boundary steel Valve body Pressure Copper alloy Air - indoor (ext)
None boundary Valve body Pressure Copper alloy Air - treated (int)
None boundary Valve body Pressure Copper alloy Air - indoor (ext)
None boundary
>15% zn Valve body Pressure Copper alloy Air - treated (int)
None boundary
>15% zn Aging Management NUREG-1801 Vol. 2 Programs Item None V.F-3 (EP-10)
None VII.J-3 (AP-8)
None VII.J-15 (AP-17)
None VILJ-18 (AP-20)
NeRe VII.D-3 External Surfaces (A-80)
Monitoring None VII.J-22 (AP-4)
None VILJ-15 (AP-17)
None VII.J-18 (AP-20)
None V.F-3 (EP-10)
None VII.J-3 (AP-8)
None V.F-3 (EP-10)
None VILJ-3 (AP-8)
NL-09-079 Page 34 of 51 Table 1 Notes Item 3.2.1-53 4G8 C
3.3.1-98 A. 408 3.3.1-94 4G8 A
3.3.1-98 A. 408 3.3.1-57 4G8 8
3.3.1-98 A. 408 3.3.1-94 4G8 A
3.3.1-98 A. 408 3.2.1-53 4G8 C
3.3.1-98 A. 408 3.2.1-53 4G8 C
3.3.1-98 A. 408
Table 3.4.2-5-7-IP2 Instrument Air System (IA)
Intended Aging Effect Component Type Material Environment Requiring Function Management Pressure NGRe Valve body boundary Carbon steel Air - indoor (ext)
Loss of material Valve body Pressure Carbon steel Air - treated (int)
None boundary Valve body Pressure Stainless Air - indoor (ext)
None boundary steel Valve body Pressure Stainless Air - treated (int)
None boundary steel Aging Management NUREG-1801 Vol. 2 Programs Item Nooe VILO-3 External Surfaces (A-80)
Monitoring None VII.J-22 (AP-4)
None VILJ-15 (AP-17)
None VILJ-18 (AP-20)
NL-09-079 Page 35 of 51 Table 1 Notes Item 3.3.1-57 400 8
3.3.1-98 A. 408 3.3.1-94 400 A
3.3.1-98 A, 408
Table 3.4.2-5-8-IP2 Instrument Air Closed Cooling System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-8-IP2 Instrument Air Closed Cooling System (IACC)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Heat exchanger Pressure Co!;mer >
15%Zn Raw water (int)
Loss of material Service Water Integrity (tubes) boundarY (inhibited)
Heat exchanger Copper>
Nooe Nooe Heat transfer 15%Zn Raw water (int)
(tubes)
(inhibited)
Fouling Service Water Integrity Heat exchanger Pressure Co~~er>
Water ChemistrY Control 15% Zn Treated water (ext) Loss of material (tubes) boundary
- Closed Cooling Water (inhibited)
Heat exchanger Copper>
Nooe Nooe Heat transfer 15% Zn Treated water (ext)
Water ChemistrY Control (tubes)
Fouling (inhibited)
- Closed Cooling Water NUREG-1801 Vol. 2 Item VII.C1-3 A-65)
VII.C1-6 (A-72)
VII.E1-2 (AP-34)
VII.C2-2 (AP-80)
NL-09-079 Page 36 of 51 Table 1 Notes Item 3.3.1-82 4G8 Q
3.3.1-83 4G8 Q
3.3.1-51 4G8 Q
3.3.1-52 4G8 Q
~--
Table 3.4.2-5-9-IP2 Service Water System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review lTable 3.4.2-5-9-IP2 Service Water System (SW)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Pressure Air outdoor (ext)
Nooe Nooe Bolting Carbon steel boundary Condensation (ext) Loss of material Bolting Integrit~
Pressure Stainless Air outdoor (ext)
Nooe Nooe Bolting boundary steel Condensation (ext) Loss of material Bolting Integrit~
Pressure Air outdoor (ext)
Nooe Nooe Nozzles Carbon steel External Surfaces boun9ary Condensation (ext) Loss of material Monitoring Nozzles Pressure Carbon steel Raw water (int)
Nooe Nooe boundary Loss of material Service Water Integrit~
Pressure Air outdoor (ext)
Nooe Nooe Piping Carbon steel External Surfaces boundary Condensation (ext) Loss of material Monitoring Piping Pressure Carbon steel Raw water (int)
Nooe Nooe boundary Loss of material Service Water Integrit~
Pressure Stainless Air outdoor (ext)
Nooe Nooe Piping External Surfaces boundary steel Condensation (ext) Loss of material Monitoring NUREG-1801 Vol. 2 Item VILO-1 (A-103)
VILF1-1 (A-09)
VILI-11 (A-81)
VII.C1-19 (A-38)
VILI-11 (A-81)
VILC1-19 (A-38)
VILF1-1 (A-09)
NL-09-079 Page 37 of 51 TaIJle 1 Notes Item 3.3.1-44 400 C
3.3.1-27 400 E
3.3.1-58 400 6
3.3.1-76 400 A
3.3.1-58 400 6
3.3.1-76 400 A
3.3.1-27 400
£
lTable 3.4.2-5-9-IP2 Service Water System (SW)
Aging Effect Component Type Intended Material Environment Requiring Function Management Piping Pressure Stainless Raw water (int)
Nooe boundary steel Loss of material Pressure Air ol:ltaoor (ext)
Nooe Tubing Copper alloy boundary Condensation (ext) Loss of material Tubing Pressure Copper alloy Raw water (int)
None boundary Loss of material Pressure Stainless Air ol:ltaoor (ext)
Nooe Tubing boundary steel Condensation (ext) Loss of material Tubing Pressure Stainless Raw water (int)
Nooe boundary steel Loss of material Pressure Air ol:ltaoor (ext)
Nooe Valve body Carbon steel boundary Condensation (ext) Loss of material Valve body Pressure Carbon steel Raw water (int)
Nooe boundary Loss of material Pressure Stainless Air ol:ltaoor (ext)
Nooe Valve body boundary steel Condensation (ext) Loss of material Valve body Pressure Stainless Raw water (int)
Nooe boundary steel Loss of material NUREG-Aging Management 1801 Vol. 2 Programs Item Nooe VII.C1-15 Service Water Integrit~
(A-54)
Nooe VII.F1-16 External Surfaces (A-46)
Monitoring Nooe VII.C1-9 Service Water Integrit~
(A-44)
Nooe VII.F1-1 External Surfaces (A-09)
Monitoring Nooe VII.C1-15 Service ~ater Integrit~
(A-54)
Nooe VILI-11 (A-81)
External Surfaces Monitoring Nooe VII.C1-19 Service Water Integrit~
(A-38)
Nooe VII.F1-1 External Surfaces (A-09)
Monitoring Nooe VII.C1-15 Service Water Integrit~
(A-54)
NL-09-079 Page 38 of 51 Table 1 Notes Item 3.3.1-79 400 A
3.3.1-25 400
£ 3.3.1-81 400 A
3.3.1-27 400
£ 3.3.1-79 400 A
3.3.1-58 400
- 8.
3.3.1-76 400 A
3.3.1-27 400
£ 3.3.1-79 400
- 8.
Table 3.4.2-5-10-IP2 Lube Oil System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Heat exchanger Pressure Nooe Nooe tubes boundary aM Titanium Lube oil (int)
Loss of material Oil Anal~sis Reat tFaASfeF Heat exchanger Heat transfer Titanium Lube oil {int}
Fouling Oil Anal~sis tubes Pressure Heat exchanger Nooe Nooe tubes boundary aM Titanium Raw water (ext)
Loss of material Service Water Integrit~
Reat tFaAsfeF Heat exchanger Heat transfer Titanium -
Raw water {ext}
Fouling Service Water Integrit~
tubes NUREG-1801 Vol. 2 Item NL-09-079 Page 39 of 51 Table 1 Notes Item 400 E
400 E
400 E
400 E
Table 3.4.2-5-11-IP2 River Water Service System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-11-IP2 River Water Service System (RW)
Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Bolting Pressure Carbon steel Air-outdoor (ext)
Nooe NeR&
boundary Loss of material Bolting Integrit~
Pressure Stainless Nooe NeR&
Bolting Air-outdoor (ext) boundary steel Loss of material Bolting Integri~
Pressure Nooe NeR&
Piping Carbon steel Air-outdoor (ext).
External Surfaces boundary Loss of material Monitoring None Piping Pressure Carbon steel Raw water (int)
Nooe Periodic Surveillance boundary Loss of material and Preventive Maintenance Ga~bon steel NeR&
Pump casing Pressure Gra~ cast Air-outdoor (ext)
Nooe External Surfaces boundary iron Loss of material Monitoring Ga~bon steel NeR&
Pump casing Pressure Gra~ cast Raw water (int)
Nooe Periodic Surveillance boundary Loss of material and Preventive iron Maintenance NUREG-1801 Vol. 2 Item
~
VII.I-1 (AP-28)
VI 1.1-9 (A-78)
VII.C1-19 (A-38)
VI 1.1-9 (A-78)
VII.C1-19 (A-38)
NL-09-079 Page 40 of 51 Table 1 Notes Item 3.3.1-43 400 A
400 G
3.3.1-58 400 8
3.3.1-76 400
£ 3.3.1-58 400 8
3.3.1-76 400
£
Table 3.4.2-5-11-IP2 River Water Service System (RW)
Intended Aging Effect Component Type Material Environment Requiring Function Management Carbon steel Pressure Pump casing boundar~
Gra~ cast Raw water (int)
Loss of material iron Pressure Stainless Nooe Tubing boundary steel Air-outdoor (ext)
Loss of material Tubing Pressure Stainless Raw water (int)
Nooe boundary steel
. Loss of material Pressure Nooe Valve body Carbon steel Air-outdoor (ext) boundary Loss of material Valve body Pressure Carbon steel Raw water (int)
None boundary Loss of material Pressure Stainless Nooe Valve body boundary steel Air-outdoor (ext)
Loss of material Valve body Pressure Stainless Raw water (int)
Nooe boundary steel Loss of material Aging Management NUREG-1801 Vol. 2 Programs Item VII.C1-11 Selective Leaching (A-51 )
Nooe External Surfaces Monitoring Nooe VII.C1-15 Periodic Surveillance (A-54) and Preventive Maintenance Nooe VILI-9 External Surfaces (A-78)
Monitoring Nooe VII.C1-19 Periodic Surveillance (A-38) and Preventive Maintenance Nooe External Surfaces Monitoring Nooe VII.C1-15 Periodic Surveillance (A-54) and Preventive Maintenance NL-09-079 Page 41 of 51 Table 1 Notes Item 3.3.1-85 6
400 G
3.3.1-79 400 1;
3.3.1-58 400 6
3.3.1-76 400 1;
400 G
3.3.1-79 400 1;
I
Table 3.4.2-5-12-IP2 Fresh Water Cooling System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-12-IP2 Fresh Water Cooling (FWC) System Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Heat transfer Nooe Heat exchanger Copper alloy Nooe Periodic Surveillance aAG--pPressure Raw water (int)
(tubes)
Titanium Loss of material and Preventive boundary Maintenance Heat exchanger Periodic Surveillance Heat transfer Titanium Raw water (int)
Fouling and Preventive (tubes)
Maintenance Heat transfer Nooe Heat exchanger Copper alloy Treated Water Nooe Periodic Surveillance aAG--pPressure (tubes)
Titanium (ext)
Loss of material and Preventive boundary Maintenance Heat exchanger Treated Water Periodic Surveillance (tubes)
Heat transfer Titanium (ext)
Fouling and Preventive Maintenance NUREG-1801 Vol. 2 Item NL-09-079 Page 42 of 51 Table 1 Notes Item 400 E
E 400 E
E I
Table 3.4.2-5-13-IP2 IP1 Station Air System Components Required to Support AFW Pump Room Fire Event Summary of Aging Management Review Table 3.4.2-5-13-IP2 IP1 Station Air (SA) System Intended Aging Effect Aging Management Component Type Material Environment Requiring Function Management Programs Bolting Pressure Carbon steel Air-indoor (ext)
Nooe Nooe boundary Loss of material Bolting Integrit~
Bolting Pressure Stainless Air-indoor (ext)
None None boundary steel Pressure Nooe Nooe Filter housing Carbon steel Air-indoor (ext)
External Surfaces boundary Loss of material Monitoring Nooe Filter Housing Pressure Carbon steel Condensation (int) Nooe Periodic Surveillance boundary Loss of material and Preventive Maintenance Pressure Nooe Nooe Piping Carbon steel Air-indoor (ext)
External Surfaces boundary Loss of material Monitoring Nooe Piping Pressure Carbon steel Condensation (int) Nooe Periodic Surveillance boundary Loss of material and Preventive Maintenance Piping Pressure Stainless Air-indoor (ext)
None None boundary steel
)
NUREG-1801 Vol. 2 Item VI 1.1-4 (AP-27}
VILJ-15 (AP-17}
V11.0-3 (A-BO}
VII. 0-2 (A-26}
V11.0-3 (A-BO}
VII. 0-2 (A-26}
VII.J-15 (AP-17}
NL-09-079 Page 43 of 51 Table 1 Notes Item 3.3.1-43 400 A
3.3.1-94 400 A
3.3.1-57 400 6
3.3.1-53 400
£ 3.3.1-57 400 6
3.3.1-53 400
£ 3.3.1-94 400 6
i
Table 3.4.2-5-13-IP2 IP1 Station Air (SA) System Aging Effect Component Type Intended Material Environment Requiring Function Management Piping Pressure Stainless Condensation (int) Nooe boundary steel Loss of material Strainer Filtration Stainless Condensation (int) NGAe steel Loss of material Strainer Filtration Stainless Condensation (ext) NGAe steel Loss of material Pressure NGAe Strainer housing Carbon steel Air-indoor (ext) boundary Loss of material Strainer housing Pressure Carbon steel Condensation (int) NGAe boundary Loss of material Pressure NGAe Tank boundary Carbon steel Air-indoor (ext)
Loss of material Tank.
Pressure Carbon steel Condensation (int) NGAe boundary Loss of material Pressure NGAe Tubing Carbon steel Air-indoor (ext) boundary Loss of material NUREG-Aging Management 1801 Vol. 2 Programs Item NGAe VII. 0-4 One-Time Ins~ection (AP-81)
NGAe VII.D-4 One-Time Ins~ection (AP-81 )
NGAe VII.D-4 One-Time Ins~ection (AP-81 )
NGAe VII.D-3 External Surfaces (A-80)
Monitoring NGAe VII.D-2 Periodic Surveillance (A-26) and Preventive Maintenance NGAe VII.D-3 External Surfaces (A-80)
Monitoring NGAe VII.D-2 Periodic Surveillance (A-26) and Preventive Maintenance NGAe VII.D-3 External Surfaces (A-80)
Monitoring NL-09-079 Page 44 of 51 Notes I Table 1 Item 3.3.1-54 400 E
3.3.1-54 400 E
3.3.1-54 400 E
3.3.1-57 400
~
3.3.1-53 400 E
i I
3.3.1-57 400
~
3.3.1-53 400 E
3.3.1-57 400
~
Table 3.4.2-5-13-IP2 IP1 Station Air (SA) System Intended Aging Effect Component Type Material Environment Requiring Function Management Tubing Pressure Carbon steel Condensation (int) Nooe boundary Loss of material Tubing Pressure Stainless Air-indoor (ext)
None boundary steel Tubing Pressure Stainless Condensation (int) Nooe boundary steel Loss of material Tubing Pressure Copper alloy Air-indoor (ext)
None boundary Pressure NGAe Tubing boundary Copper alloy Condensation (int) Loss of material Pressure NGAe Trap boundary Carbon steel Air-indoor (ext)
Loss of material Trap Pressure Carbon steel Condensation (int) NGAe boundary Loss of material Pressure NGAe Valve body boundary Carbon steel Air-indoor(ext)
Loss of material Aging Management NUREG-1801 Vol. 2 Programs Item Nooe VILO-2 Periodic Surveillance (A-26) and Preventive Maintenance None VILJ-15 (AP-17)
Nooe VILO-4 One-Time Ins(2ection (AP-S1 )
None V.F-3 (EP-1O)
Nooe VILG-9 Periodic Surveillance (AP-78) and Preventive Maintenance NeRe VILO-3 External Surfaces (A-SO)
Monitoring NeRe VILO-2 Periodic Surveillance (A-26) and Preventive Maintenance Nooe VILO-3 External Surfaces (A-SO)
Monitoring NL-09-079 Page 45 of 51 Table 1 Notes I Item 3.3.1-53 4Q3
£ 3.3.1-94 4Q3 A
3.3.1-54 4Q3 E
3.2.1-53 4Q3 C
3.3.1-2S 4Q3
£ i
3.3.1-57 4Q3 6
3.3.1-53 4Q3
£ 3.3.1-57 4Q3 6
Table 3.4.2-5-13-IP2 IP1 Station Air (SA) System Intended Aging Effect Component Type Material Environment Requiring Function Management Valve body Pressure Carbon steel Condensation (int) NGAe boundary loss of material Valve body Pressure Stainless Air-indoor (ext)
None boundary steel Valve body Pressure Stainless Condensation (int) NGAe boundary steel Loss of material Valve body Pressure Copper alloy Air-indoor (ext)
None boundary Valve body Pressure Copper alloy Condensation (int) NGAe boundary loss of material Aging Management NUREG-1801 Vol. 2 Programs Item NGAe VII. 0-2 Periodic Surveillance (A-26) and Preventive Maintenance None VILJ-15 (AP-17}
NGAe VILo-4 One-Time Insl2ection (AP-81 )
None V.F-3 (EP-10)
NGAe VILG-9 Periodic Surveillance (AP-78) and Preventive Maintenance NL-09-079 Page 46 of 51 Table 1 Notes Item 3.3.1-53 4Q8
£ 3.3.1-94 4Q8 A
3.3.1-54 4Q8 E
3.2.1-53 4Q8 C
3.3.1-28 4Q8
£
./
NL-09-079 Page 47 of 51 As a result of the previous table changes, the following changes are required to Appendix A (Changes are shown as strikethroughs for deletions and underlines for additions).
A.2.1.26 One-Time Inspection Program One-time inspection activities on the following confirm that loss of material is not occurring or is so insignificant that an aging management program is not warranted.
internal surfaces of stainless steel drain piping,.piping elements and components containing raw water (drain water) internal surfaces of stainless steel piping, piping elements and components in the station air containment penetration exposed to condensation Internal surfaces of stainless steel piping. tubing. strainers and valve bodies in the IP1 station air system exposed to condensation internal surfaces of stainless steel EDG starting air tanks, piping, piping elements and components exposed to condensation internal surfaces of carbon steel and stainless steel tanks, piping, piping elements and components in,
the RCP oil collection system exposed to lube oil internal surfaces of auxiliary feedwater system stainless steel piping, piping elements and components exposed to treated water from the city water system A.2.1.28 Periodic Surveillance and Preventive Maintenance Program The Periodic Surveillance and Preventive Maintenance Program is an existing program that includes periodic inspections and tests that manage aging effects not managed by other aging management programs. In addition to specific activities in the plant's preventive maintenance program and surveillance program, the Periodic Surveillance and Preventive Maintenance Program includes enhancements to add new activities. The preventive maintenance and surveillance testing activities are generally implemented through repetitive tasks or routine monitoring of plant operations.
Surveillance testing and periodic inspections using visual or other non-destructive examination techniques verify that the following components are capable of performing their intended function.
reactor building cranes (polar and manipulator), crane rails, and girders, and refueling platform recirculation pump motor cooling coils :and housing city water system components charging pump casings plant drain components and backwater valves station air containment penetration piping HVAC duct flexible connections HVAC stored portable blowers and flexible trunks EDG exhaust components
EDG duct flexible connections EDG air intake and aftercooler components EDG air start components EDG cooling water makeup supply valves security generator exhaust components security generator radiator tubes SSC/Appendix R diesel exhaust components SSC/Appendix R diesel turbochargers and aftercoolers SSC/Appendix R diesel cooling water heat exchangers SSC/Appendix R diesel fuel oil cooler diesel fuel oil trailer transfer tank and associated valves auxiliary feedwater components containment cooling duct flexible connections containment cooling fan units internals control room HVAC condensers and evaporators control room HVAC ducts and drip pans control room HVAC duct flexible connections NL-09-079 Page 48 of 51 circulating water, city water, intake structure system, emergency diesel generator, fresh water cooling, instrument air, integrated liquid waste handling, lube oil, miscellaneous, radiation monitoring, river water, station air, waste disposal, wash water, and water treatment plant system piping, piping components, and piping elements pressurizer relief tank main steam safety valve tailpipes.
atmospheric dump valve silencers feedwater system sight glass,housings off-site power feeder, 138 kV underground transmission cable main condenser tube internal surfaces instrument air aftercooler tube internal surfaces fresh water/river water heat exchanger internal and external surfaces A.2.1.39 Water Chemistry Control - Closed Cooling w.ater Program The Water Chemistry Control - Closed Cooling Water Program is an existing program that includes preventive measures that manage loss of material, cracking, or fouling for components in closed cooling water systems (component cooling water (CCW), instrument air (IP2 only), conventional closed cooling (CCC), instrument air closed cooling (IACC), emergency diesel generator cooling, security generator cooling, and SSC/Appendix R diesel generator cooling). These chemistry activities provide for monitoring and controlling closed cooling water chemistry using procedures and processes based on EPRI guidance for closed cooling water chemistry.
NL-09-079 Page 49 of 51 As a result of the previous table changes, the following changes are required to Appendix B (Changes are shown as strikethroughs for deletions and underlines for additions).
8.1.27 One-Time Inspection Program pescription One-time inspection activities on the following confirm that loss of material is not occurring or is so insignificant that an aging management program is not warranted.
Internal surfaces of drain system stainless steel piping, tubing, and valve bodies exposed to raw water (drain water) in EDG buildings, primary auxiliary buildings, and electrical tunnels. Also included are drains in the IP3 auxiliary feed pump building Internal surfaces of stainless steel valve bodies in the station air containment penetration exposed to condensation Internal surfaces of stainless steel piping, tubing. strainers and valve bodies in the IP1 station air system exposed to condensation Internal surfaces of stainless steel piping, strainers, strainer housings, tanks, tubing and valve bodies exposed to condensation in the emergency diesel generator (EDG) starting air subsystem 8.1.29 Periodic Surveillance and Preventive Maintenance program pescription The Periodic Surveillance and Preventive Maintenance Program is an existing program that includes periodic inspections and tests.that manage aging effects not managed by other aging management programs. In addition to specific activities in the plant's preventive maintenance program and surveillance program, the Periodic Surveillance and Preventive Maintenance Program includes enhancements to add new activities. The preventive maintenance and.
surveillance testing activities are generally implemented through repetitive tasks or routine monitoring of plant operations. Credit for program activities has been taken in the aging management review of the following systems and structures. All activities are new unless otherwise noted.
Reactor building Use visual or other NDE techniques to inspect the surface condition of carbon steel components of the reactor building cranes (polar and manipulator), crane rails, and girders, and refueling platform to manage loss of material. [existing]
Containment spray system IP3: Perform wall thickness measurements of the NaOH tank to manage loss of material. [existing}
IP3: Perform visual or other NDE inspections on the inside NL-09-079 Page 50 of 51 surfaces of a representative sample of stainless steel components exposed to sodium hydroxide to manage loss of material and cracking.
Safety injection system Perform operability testing to manage fouling for recirculation pump motor cooling coils.
Use visual or other NDE techniques to internally inspect the recirculation pump cooler housing to manage loss of material.
Main steam system Use visual or other NDE techniques to inspect a representative sample of the internal surfaces of the carbon steel main steam safety valve tailpipes and atmospheric dump valve silencers to manage loss of material.
Circulating water system Use visual or other NDE techniques to inspect a representative sample of the internals of circulating water piping. piping elements and components exposed to raw water to manage loss of material, cracking and change in material properties.
City water system Use visual or other NDE techniques to inspect a representative sample of the internals of city water piping, piping elements, and components exposed to treated water (city water) to manage loss of material.
Condensate system Use visual or other NDE techniques to inspect a representative sample of the internal surfaces of the main condenser tubes exposed to raw water to manage loss of material and fouling.
River water system Use visual or other NDE techniques to inspect a representative sample of the internals of river water piping.
piping elements and components exposed to raw water to manage loss of material and cracking.
Fresh water cooling system Use visual or other NDE techniques to inspect a representative sample of the internal and external surfaces of the fresh water/river water heat exchanger tubes exposed to raw water to manage loss of material and fouling.
Wash water system Chemical and volume control system Plant drains Station air system Instrument air system NL-09-079 Page 51 of 51 Use visual or other NDE techniques to inspect a representative sample of the internals of wash water piping.
piping elements and components exposed to raw water to manage loss of material. cracking and change in material properties.
During quarterly surveillances perform visual inspection of the external surface of charging pump casings to manage cracking. [existing]
Use visual or other NDE techniques to inspect a representative sample of the internals of carbon steel plant drain piping, piping elements, and components to manage loss of material.
IP2: Use visual or other NDE techniques to inspect the internals of backwater valves to manage loss of material.
[existing]
Use visual or other NDE techniques to inspect a representative sample of containment penetration piping and the internals and externals of station air piping. piping elements and components to manage loss of material.
Use visual or other NDE techniques to inspect a representative sample of the internals of station air piping.
piping elements and components exposed to raw water to manage loss of material and cracking.
Use visual or other NDE techniques to internally inspect the heat exchanger tubes on the instrument air aftercoolers to manage loss of material and fouling.
ATTACHMENT 2 TO NL-09-079 List of Regulatory Commitments, Revision 9 ENTERGY NUCLEAR OPERATIONS, INC.
INDIAN POINT NUCLEAR GENERATING UNIT NOS. 2 & 3 DOCKET NOS. 50-247 AND 50-286
1 2
3 List of Regulatory Commitments Rev. 9 NL-09'-079 Page 1 of 17 The following table identifies those actions committed to by Entergy in this document.
Changes are shown as strikethroughs for deletions and underlines for additions.
COMMITMENT IMPLEMENTATION SOURCE RELATED SCHEDULE LRASECTION I AUDIT ITEM Enhance the Aboveground Steel Tanks Program for IP2:
NL-07-039 A.2.1.1
~eptember 28, A.3.1.1 IP2 and IP3 to perform thickness measurements of 12013 B.1.1 the bottom surfaces of the condensate storage tanks, city water tank, and fire water tanks once during the IP3:
first ten years of the period of extended operation.
December 12, Enhance the Aboveground Steel Tanks Program for 2015 IP2 and IP3 to require trending of thickness measurements when material loss is detected.
Enhance the Bolting Integrity Program for IP2 and IP3 IP2:
NL-07-039 A.2.1.2
~eptember 28, A.3.1.2 to clarify that actual yield strength is used in selecting 12013 B.1.2 materials for low susceptibility to SCC and clarify the prohibition on use of lubricants containing MoS2 for IP3:
NL-07-153 Audit Items bolting.
December 12, 201,241, The Bolting Integrity Program manages loss of 12015 270 preload and loss of material for all external bolting.
Implement the Buried Piping and Tanks Inspection IP2:
NL-07-039 A.2.1.5
~eptember 28, A.3.1.5 Program for IP2 and IP3 as described in LRA Section 12013 B.1.6 B.1.6.
NL-07-153 Audit Item This new program will be implemented consistent with IP3:
173 the corresponding program described in NUREG-December 12, 1801 Section XI.M34, Buried Piping and Tanks 12015 Inspection.
COMMITMENT 4
Enhance the Diesel Fuel Monitoring Program to include cleaning and inspection of the IP2 GT-1 gas turbine fuel oil storage tanks, IP2 and IP3 EDG fuel oil day tanks, IP2 SSO/Appendix R diesel generator fuel oil day tank, and IP3 Appendix R fuel oil storage tank and day tank once every ten years.
Enhance the Diesel Fuel Monitoring Program to include qu~rterly sampling and analysis of the IP2 SSO/Appendix R diesel generator fuel oil day tank, IP2 security diesel fuel oil storage tank, IP2 security diesel fuel oil day tank, and IP3 Appendix R fuel oil storage tank. Particulates, water and sediment checks will be performed on the samples. Filterable solids acceptance criterion will be less than or equal to 10mg/1. Water and sediment acceptance criterion will be less than or equal to 0.05%.
Enhance the Diesel Fuel Monitoring Program to include thickness measurement of the bottom of the following tanks once every ten years. IP2: EDG fuel oil storage tanks, EDG fuel oil day tanks, SSO/Appendix R diesel generator fuel oil day tank, GT-1 gas turbine fuel oil storage tanks, and diesel fire pump fuel oil storage tank; IP3: EDG fuel oil day tanks, EDG fuel oil storage tanks, Appendix R fuel oil storage tank, and diesel fire pump fuel oil storage tank.
Enhance the Diesel Fuel Monitoring Program to change the analysis for water and particulates to a quarterly frequency for the following tanks. IP2: GT-1 gas turbine fuel oil storage tanks and diesel fire pump fuel oil storage tank; IP3: Appendix R fuel oil day tank and diesel fire pump fuel oil storage tank.
Enhance the Diesel Fuel Monitoring Program to specify acceptance criteria for thickness measurements of the fuel oil storage tanks within the scope of the program.
Enhance the Diesel Fuel Monitoring Program to direct samples be taken and include direction to remove water when detected.
Revise applicable procedures to direct sampling of the onsite portable fuel oil contents prior to transferring the contents to the storage tanks.
IMPLEMENTATION SCHEDULE IP2:
September 2B,
~013 IP3:
December 12,
~015 NL-09-079 Page 2 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.B A.3.1.B S.1.9 NL-07-153 Audit items 12B, 129,
- 132, NL-OB-057 491,492, 510
COMMITMENT Enhance the Diesel Fuel Monitoring Program to direct the addition of chemicals including biocide when the presence of biological activity is confirmed.
5 Enhance the External Surfaces Monitoring Program for IP2 and IP3 to include periodic inspections of systems in scope and subject to aging management review for license renewal in accordance with 10 CFR 54.4(a)(1) and (a)(3). Inspections shall include areas surrounding the subject systems to identify hazards to those systems. I nspections of nearby systems that could impact the subject systems will include SSCs that are in scope and subject to aging management review for license renewal in accordance with 10 CFR 54.4(a)(2).
6 Enhance the Fatigue Monitoring Program for IP2 to monitor steady state cycles and feedwater cycles or perform an evaluation to determine monitoring is not required. Review the number of allowed events and resolve discrepancies between reference documents and monitoring procedures.
Enhance the Fatigue Monitoring Program for IP3 to include all the transients identified. Assure all fatigue analysis transients are included with the lowest limiting numbers. Update the number of design transients accumulated to date.
IMPLEMENTATION SCHEDULE IP2:
September 28, 2013 IP3:
December 12, 2015 IP2:
September 28,
~013 IP3:
December 12,
~015 NL-09-079 Page 3 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.10 A.3.1.10 8.1.11 NL-07-039 A.2.1.11 A.3.1.11 8.1.12, NL-07-153 Audit Item 164
COMMITMENT 7
Enhance the Fire Protection Program to inspect external surfaces of the IP3 RCP oil collection systems for loss of material each refueling cycle.
Enhance the Fire Protection Program to explicitly state that the IP2 and IP3 diesel fire pump engine sub-systems (including the fuel supply line) shall be observed while the pump is running. Acceptance criteria will be revised to verify that the diesel engine does not exhibit signs of degradation while running; such as fuel oil, lube oil, coolant, or exhaust gas leakage.
Enhance the Fire Protection Program to specify that the IP2 and IP3 diesel fire pump engine carbon steel exhaust components are inspected for evidence of corrosion and cracking at least once each operating cycle.
Enhance the Fire Protection Program for IP3 to visually inspect the cable.spreading room, 480V switchgear room, and EDG room CO2 fire suppression system for signs of degradation, such as corrosion and mechanical damage at least once every six months.
IMPLEMENTATION SCHEDULE IP2:
September 28, 2013 IP3:
December 12,
[2015 NL-09-079 Page 4 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.12 A.3.1.12 8.1.13
. COMMITMENT 8
Enhance the Fire Water Program to include inspection of IP2 and IP3 hose reels for evidence of corrosion.
Acceptance criteria will be revised to verify no unacceptable signs of degradation.
Enhance the Fire Water Program to replace all or test a sample of IP2 and IP3 sprinkler heads required for 10 CFR 50.48 using guidance of NFPA 25 (2002 edition), Section 5.3.1.1.1 before the end of the 50-year sprinkler head service life and at 10-year intervals thereafter during the extended period of operation to ensure that signs of degradation, such as corrosion, are detected in a timely manner.
Enhance the Fire Water Program to perform wall thickness evaluations of IP2 and IP3 fire protection piping on system components using non-intrusive techniques (e.g., volumetric testing) to identify evidence of loss of material due to corrosion. These inspections will be performed before the end of the current operating term and at intervals thereafter during the period of extended operation. Results of the initial evaluations will be used to determine the appropriate inspection interval to ensure aging effects are identified prior to loss of intended function.
Enhance the Fire Water Program to inspect the internal surface of foam based fire suppression tanks.
Acceptance criteria will be enhanced to verify no significant corrosion.
IMPLEMENTATION SCHEDULE IP2:
lSeptember 28,
~013 IP3:
December 12,
~015 NL-09-079 Page 5 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.13 A.3.1.13 8.1.14 NL-07-153 Audit Items 105, 106 NL-08-014
COMMITMENT 9
Enhance the Flux Thimble Tube Inspection Program for IP2 and IP3 to implement comparisons to wear rates identified in WCAP-12866. Include provisions to compare data to the previous performances and perform evaluations regarding change to test frequency and scope.
Enhance the Flux Thimble Tube Inspection Program for IP2 and IP3 to specify the acceptance criteria as outlined in WCAP-12866 or other plant-specific values based on evaluation of previous test results.
Enhance the Flux Thimble Tube Inspection Program for IP2 and IP3 to direct evaluation and performance of corrective actions based on tubes that exceed or are projected to exceed the acceptance criteria. Also
. stipulate that flux thimble tubes that cannot be inspected over the tube length and cannot be shown by analysis to be satisfactory for continued service, must be removed from service to ensure the integrity of the reactor coolant system pressure boundary.
IMPLEMENTATION SCHEDULE IP2:
iSeptember 28,
~O13 IP3:
December 12,
~O15 NL-09-079 Page 6 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.15 A.3.1.15 8.1.16
COMMITMENT 10 Enhance the Heat Exchanger Monitoring Program for IP2 and IP3 to include the following heat exchangers in the scope of the program.
- Safety injection pump lube oil heat exchangers RHR heat exchangers RHR pump seal coolers Non-regenerative heat exchangers
- Charging pump seal water heat exchangers Charging pump fluid drive coolers
- Charging pump crankcase oil coolers
- Spent fuel pit heat exchangers Secondary system steam generator sample coolers
- Waste gas compressor heat exchangers SSO/Appendix R diesel jacket water heat exchanger (IP2 only)
Enhance the Heat Exchanger Monitoring Program for IP2 and IP3 to perform visual inspection on heat exchangers where non-destructive examination, such as eddy current inspection, is not possible due to heat exchanger design limitations.
Enhance the Heat Exchanger Monitoring Program for IP2 and IP3 to include consideration of material-environment combinations when determining sample population of heat exchangers.
Enhance the Heat Exchanger Monitoring Program for IP2 and IP3 to establish minimum tube wall thickness for the new heat exchangers identified in the scope of the program. Establish acceptance criteria for heat exchangers visually inspected to include no indication of tube erosion, vibration wear, corrosion, pitting, fouling, or scaling.
IMPLEMENTATION SCHEDULE IP2:
September 28, 2013 IP3:
December 12, 2015 NL-09-079 Page 7 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.16 A.3.1.1.6 8.1.17, NL-07-153 Audit Item 52 NL-09-018
COMMITMENT 11 Delete commitment.
ERRaRse tRe lSI PFe)Fam feF IP2 aRe IP3 te I3Fe\\liee l3eFieeis I.lisl:jal iRsl3estieRs te seRfiFm tRe aBseRse ef a)iR) effeGts feF Il:jBFite slieiR) Sl:jl3l3erts l:jsee iR tRe steam )eRemteF aRe FeasteF ceelaRt l3l:jml3 Sl:jl3l3ert systems.
12 Enhance the Masonry Wall Program for IP2 and IP3 to specify that the IP1 intake structure is included in the program.
13 Enhance the Metal-Enclosed Bus Inspection Program to add IP2 480V bus associated with substation A to the scope of bus inspected.
Enhance the Metal-Enclosed Bus Inspection Program for IP2 and IP3 to visually inspect the external surface of MEB enclosure assemblies for loss of material at least once every 10 years. The first inspection will occur prior to the period of extended operation and the acceptance criterion will be no significant loss of material.
Enhance the Metal-Enclosed Bus Inspection Program to add acceptance criteria for MEB internal visual inspections to include the absence of indications of dust accumulation on the bus bar, on the insulators, and in the duct, in addition to the absence of indications of moisture intrusion into the duct.
Enhance the Metal-Enclosed Bus Inspection Program for IP2 and IP3 to inspect bolted connections at least once every five years if performed visually or at least once every ten years using quantitative measurements such as thermography or contact resistance measurements. The first inspection will
.. occur prior to the period of extended operation.
\\
The plant will process a change to applicable site procedure to remove the reference to lire-torquing" connections for phase bus maintenance and bolted connection maintenance.
IMPLEMENTATION SCHEDULE
~
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~
~
In""
.L.
'I'),
~
IP2:
September 28, 2013 IP3:
December 12,
~015 IP2:
September 28,
~013 IP3:
December 12,
~015 NL-09-079 Page 8 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM Nb Q1 Q39 A.2.~.H A.3.~.H 8.~.HJ Nb Q1 ~53 Al:jeit item as NL-09-056 NL-07-039 A.2.1.18 A.3.1.18 B.1.19 NL-07-039 A.2.1.19 A.3.1.19 B.1.20 NL-07-153 Audit Items
- 124, NL-08-057 133,519
COMMITMENT 14 Implement the Non-EQ Bolted Cable Connections Program for IP2 and IP3 as described in LRA Section B.1.22.
15 Implement the Non-EQ Inaccessible Medium-Voltage Cable Program for IP2 and IP3 as described in LRA Section B.1.23.
This new program will be implemented consistent with the corresponding program described in NUREG-1801 Section XLE3, Inaccessible Medium-Voltage Cables Not Subject To 10 CFR 50.49 Environmental Qualification Requirements.
16 Implement the Non-EQ Instrumentation Circuits Test Review Program for IP2 and IP3 as described in LRA Section B.1.24.
This new program will be implemented consistent with the corresponding program described in NUREG-1801 Section XLE2, Electrical Cables and Connections Not Subject to 10 CFR 50.49 Environmental Qualification Requirements Used in Instrumentation Circuits.
17 Implement the Non-EQ Insulated Cables and Connections Program for IP2 and IP3 as described in LRA Section B.1.25.
This new program will be implemented consistent with the corresponding program described in NUREG-1801 Section XLE1, Electrical Cables and Connections Not Subject to 10 CFR 50.49 Environmental Qualification Requirements.
IMPLEMENTATION SCHEDULE IP2:
September 28, 2013 IP3:
December 12, 2015 IP2:
September 28, 2013 IP3:
December 12, 2015 IP2:
September 28, 2013 IP3:
December 12, 2015 IP2:
September 28, 2013 IP3:
December 12,
~015 NL-09-079 Page 9 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.21 A.3.1.21 B.1.22 NL-07-039 A.2.1.22 A.3.1.22 B.1.23 NL-07-153 Audit item 173 NL-07-039 A.2.1.23 A.3.1.23 B.1.24 NL-07-153 Audit item 173 NL-07-039 A.2.1.24 A.3.1.24 B.1.25 NL-07-153 Audit item 173
COMMITMENT 18 Enhance the Oil Analysis Program for IP2 to sample and analyze lubricating oil used in the SBO/Appendix R diesel generator consistent with oil analysis for other site diesel generators.
Enhance the Oil Analysis Program for IP2 and IP3 to sample and analyze generator seal oil and turbine hydraulic control oil.
Enhance the Oil Analysis Program for IP2 and IP3 to formalize preliminary oil screening for water and particulates and laboratory analyses including defined acceptance criteria for all components included in the scope of this program. The program will specify corrective actions in the event acceptance criteria are not met.
Enhance the Oil Analysis Program for IP2 and IP3 to formalize trending of preliminary oil screening results as well as data provided from independent.
laboratories.
19 Implement the One-Time Inspection Program for IP2 and IP3 as described in LRA Section 8.1.27.
This new program will be implemented consistent with the corresponding program described in NUREG-1801,Section XI.M32, One-Time Inspection.
20 Implement the One-Time Inspection - Small Bore Piping Program for.IP2 and IP3 as described in LRA Section B.1.28.
This new program will be implemented consistent with the corresponding program described in NUREG-1801,Section XI.M35, One-Time Inspection of ASME Code Class I Small-Bore Piping 21 Enhance the Periodic Surveillance and Preventive Maintenance Program for IP2 and IP3 as necessary to assure that the effects of aging will be managed such that applicable components will continue to perform their intended functions consistent with the current licensing basis through the period of extended operation.
IMPLEMENTATION SCHEDULE IP2:
September 28, 2013 IP3:
December 12, 2015 IP2:
September 28,
~013 IP3:
December 12,
~015 IP2:
September 28,
~013 IP3:
December 12,
~015 IP2:
September 28,
~013 IP3:
December 12,
~015 NL-09-079 Page 10 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.1.25 A.3.1.25 B.1.26 NL-07-039 A.2.1.26 A.3.1.26 B.1.27 NL-07-153 Audit item 173 NL-07-039 A.2.1.27 A.3.1.27 B.1.28 NL-07-153 Audit item 173 NL-07-039 A.2.1.28 A.3.1.28 B.1.29
COMMITMENT 22 Enhance the Reactor Vessel Surveillance Program for IP2 and IP3 revising the specimen capsule withdrawal schedules to draw and test a standby capsule to cover the peak reactor vessel fluence expected through the end of the period of extended operation.
Enhance the Reactor Vessel Surveillance Program for IP2 and IP3 to require that tested and untested specimens from all capsules pulled from the reactor vessel are maintained in storage.
23 Implement the Selective Leaching Program for IP2 and IP3 as described in LRA Section 8.1.33.
This new program will be implemented consistent with the corresponding program described in NUREG-1801, SectionXI.M33 Selective Leaching of Materials.
24 Enhance the Steam Generator Integrity Program for IP2 and IP3 to require that the results of the condition monitoring assessment are compared to the operational assessment performed for the prior operating cycle with differences evaluated.
25 Enhance the Structures Monitoring Program to explicitly specify that the following structures are included in the program.
- Appendix R diesel generator foundation (IP3)
- Appendix R diesel generator fuel oil tank vault (IP3)
- Appendix R diesel generator switchgear and enclosure (IP3) city water storage tank foundation
- condensate storage tanks foundation (lP3)
- containment access facility and annex (IP3) discharge canal (IP2/3) emergency lighting poles and foundations (IP2/3)
- fire pumphouse (IP2)
- fire protection pumphouse (IP3)
- fire water storage tank foundations (IP2/3)
- gas turbine 1 fuel storage tank foundation
- maintenance and outage building-elevated passageway (IP2)
\\
IMPLEMENTATION SCHEDULE IP2:
September 28, 2013 IP3:
December 12,
~015 IP2:
~eptember 28,
~013 IP3:
December 12, 2015 IP2:
~eptember 28,
~013 IP3:
December 12,
~015 IP2:
September 28,
~013 IP3:
December 12,
~015 NL-09-079 Page 11 of 17 SOURCE RELATED
. LRA SECTION I AUDIT ITEM NL-07-039 A.2.1.31 A.3.1.31 8.1.32 NL-07-039 A.2.1.32 A.3.1.32 8.1.33 NL-07-153 Audit item 173 NL-07-039 A.2.1.34 A.3.1.34 8.1.35 NL-07-039 A.2.1.35 A.3.1.35 8.1.36 NL-07-153 v
Audit items 86,87,88, NL-08-057 417
COMMITMENT new station security building (IP2) nuclear service building (IP1) primary water storage tank foundation (IP3) refueling water storage tank foundation (IP3) security access and office building (IP3)
- service water pipe chase (IP2/3) service water valve pit (IP3) superheater stack
- transformerlswitchyard support structures (IP2)
- waste holdup tank pits (IP2/3)
Enhance the Structures Monitoring Program for IP2 and IP3 to clarify that in addition to structural steel and concrete, the following commodities (including their anchorages) are inspected for each structure as applicable.
- cable trays and supports concrete portion of reactor vessel supports conduits and supports cranes, rails and girders equipment pads and foundations
- fire proofing (pyrocrete)
HVAC duct supports
- jib cranes manholes and duct banks manways, hatches and hatch covers monorails new fuel storage racks sumps, sump screens, strainers and flow barriers Enhance the Structures Monitoring Program for IP2 and IP3 to inspect inaccessible concrete areas that are exposed by excavation for any reason. IP2 and IP3 will also inspect inaccessible concrete areas in environments where observed conditions in accessible areas exposed to the same environment indicate that significant concrete degradation is occurring.
Enhance the Structures Monitoring Program for IP2 and IP3 to perform inspections of elastomers (seals, gaskets, seismic joint filler, and roof elastomers) to IMPLEMENTATION SCHEDULE NL-09-079 Page 12 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM
COMMITMENT identify cracking and change in material properties and for inspection of aluminum vents and louvers to identify loss of material.
Enhance the Structures Monitoring Program for IP2 and IP3 to perform an engineering evaluation of groundwater samples to assess aggressiveness of groundwater to concrete on a periodic basis (at least once every five years). IPEC will obtain samples from at least 5 wells that are representative of the ground water surrounding below-grade site structures and perform an engineering evaluation of the results from those samples for sulfates, pH and chlorides.
Additionally, to assess potential indications of spent fuel pool leakage, IPEC will sample for tritium in groundwater wells in close proximity to the IP2 spent fuel pool at least once every 3 months.
Enhance the Structures Monitoring Program for IP2 and IP3 to perform inspection of normally submerged concrete portions of the intake structures at least once every 5 years. Inspect the baffling/grating partition and support platform of the IP3 intake structure at least once every 5 years.
Enhance the Structures Monitoring Program for IP2 and IP3 to perform inspection of the degraded areas of the water control structure once per 3 years rather than the normal frequency of once per 5 years during the PE~.
26 Implement the Thermal Aging Embrittlement of Cast Austenitic Stainless Steel (CASS) Program for IP2 and IP3 as described in LRA Section 8.1.37.
This new program will be implemented consistent with the corresponding program described in NUREG-1801,Section XI.M12, Thermal Aging Embrittlement of Cast Austenitic Stainless Steel (CASS) Program.
IMPLEMENTATION SCHEDULE IP2:
September 28,
~013 IP3:
December 12, 12015 NL-09-079 Page 13 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-08-127 Audit Item 360 Audit Item 358 I
NL-07-039 A.2.1.36 A.3.1.36 8.1.37 NL-07-153 Audit item 173
COMMITMENT 27 Implement the Thermal Aging and Neutron Irradiation Embrittlement of Cast Austenitic Stainless Steel (CASS) Program for IP2 and IP3 as described in LRA Section B.1.38.
This new program will be implemented consistent with the corresponding program described in NUREG-180.1 Section XI.M13, Thermal Aging and Neutron Embrittlement of Cast Austenitic Stainless Steel (CASS) Program.
28 Enhance the Water Chemistry Control - Closed Cooling Water Program to maintain water chemistry of ttie IP2 SBO/Appendix R diesel generator cooling '
system per EPRI guidelines.
Enhance the Water ChemistrY Control - Closed
. Cooling Water Program to maintain the IP2 and IP3 security generator and fire protection diesel cooling water pH and glycol within limits specified by EPRI.
guidelines.
29 Enhance the Water Chemistry Control - Primary and Secondary Program for IP2 to test sulfates monthly in the RWST with a limit of <150. ppb.
- 30.
For aging management of the reactor vessel internals, IPEC will (1) participate in the industry programs for investigating and managing aging effects on reactor internals; (2) evaluate and implement the results of the industry programs.as applicable to the reactor internals; and (3) upon completion of these programs,.
but not less than 24 months before entering the.period of extended operation, submit an inspection plan for reactor internals to the NRC for review and apprqval.
31 Additional P-T curves* will be submitted as required per 10. CFR 50., Appendix G prior to the period of extended operation as part ofthe Reactor Vessel Surveillance Program.
32 As required by 10. CFR 50..61 (b)(4), IP3 will submit a plant-specific safety analysis for plate B28Q3-3 to the '
NRC three years prior to reaching the RT PTS,
.screening criterion. Alternatively, the site may choose to implement the revised PTS rule when approved..
IMPLEMENTATION SCHEDULE IP2:
S~ptember 28, 2Q13 IP3:
December 12, 2015 IP2:
September 28, 20.13 IP.3:
. December 12,.'
20.15 IP2:
September 28, 20.13 IP2:
S~ptember 28, 20.11 IP3:
December 12,.
20.13
' IP2:
September 28, 20.13 IP3:
December 12, 20.15 IP3:
De.cember 12, 20.'15.
NL-Q9-Q79
- . Page 14 of 17 SOURCE
. RELATED
'. LRA SECTION I AUDIT ITEM NL-Q7-Q39 A2.1.37 A.3.1.37 B.1.38 NL-Q7-153 Audit item 173 NL-Q7-Q39 A.2.1.39 A.3.1.39 B.1.4Q NL-Q8-Q57 Audit item 50.9 NL-Q7-Q39 A.2.1.4Q B.1.41 NL-Q7-Q39. A.2.1.41 A.3.1.41
- NL-Q7-Q39 A:2.2,1,2 A.3.2.1.2 4.2.3 NL-Q7-Q39 A.3.2.1.4 4.2.5 NL:'Q8-127
COMMITMENT 33 At least 2 years prior to entering the period of extended operation, for the locations identified in LRA Table 4.3-13 (IP2) and LRA Table 4.3-14 (IP3), under the Fatigue Monitoring Program, IP2 and IP3 will implement one or more of the following:
(1) Consistent with the Fatigue Monitoring Program, Detection of Aging Effects, update the fatigue usage calculations using refined fatigue analyses to determine valid CUFs less than 1.0 when accounting for the effects of reactor water environment. This includes applying the appropriate Fen factors to valid CUFs determined in accordance with one of the following:
- 1. For locations in LRA Table 4.3-13 (IP2) and LRA Table 4.3-14 (IP3), with existing fatigue analysis valid for the period of extended operation, use the existing CUF.
- 2. Additional plant-specific locations with a valid CUF may be evaluated. In particular, the pressurizer lower shell will be reviewed to ensure the surge nozzle remains the limiting component.
- 3. Representative CUF values from other plants, adjListed to or enveloping the IPEC plant specific external loads may be used if demonstrated applicable to IPEC.
- 4. An analysis using an NRC-approved version of theASME code or NRC-approved alternative (e.g., NRC-approved code case) lJ1ay be performed to determine a valid CUF.
(2) Consistent with the Fatigue Monitoring Program, Corrective Actions, repair or replace the affected locations before exceeding a CUF of 1.0.
34 IP2 SSO I Appendix R diesel generator will be installed and operational by April 30, 2008. This committed change to the facility meets the requirements of 10 CFR 50.59(c)(1) and, therefore, a license amendment pursuant to 10 CFR 50.90 is not required.
IMPLEMENTATION SCHEDULE IP2:
September 28,
~011 IP3:
December 12,
~013 April 30, 2008 Complete NL-09-079 Page 15 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-07-039 A.2.2.2.3 A.3.2.2.3 4.3.3 NL-07-153 Audit item 146 NL-08-021 NL-07-078 2.1.1.3.5 NL-08-074
COMMITMENT 35 Perform a one-time inspection of representative sample area of IP2 containment liner affected by the 1973 event behind the insulation, prior to entering the extended period of operation, to assure liner degradation is not occurring in this area.
Perform a one-time inspection of representative sample area of the IP3 containment steel liner at the
. juncture with the concrete floor slab, prior to entering the extended period of operation, to assure liner degradation is not occurring in this area.
Any degradation will be evaluated for updating of the containment liner analyses as needed.
36 Perform a one-time Inspection and evaluation of a sample of potentially affected IP2 refueling cavity concrete prior to the period of extended operation.
The sample will be obtained by core boring the refueling cavity wall in an area that is susceptible to exposure to borated water leakage. The inspection will include an assessment of embedded reinforcing steel.
Additional core bore samples will be taken, if the leakage is not stopped, prior to the end of the first ten years of the period of extended operation.
A samQle of leakage fluid will be anal~zed to determine the comQosition of the fluid. If additional core samQles are taken Qrior to the end of the first ten
~ears of the Qeriod of extended ol2eration, a saml2le of leakaae fluid will be analvzed.
37 Enhance the Containment Inservice Inspection (CII-IWL) Program to include inspections of the containment using enhanced characterization of degradation (i.e., quantifying the dimensions of noted indications through the use of optical aids) during the period of extended operation. The enhancement includes obtaining critical dimensional data of degradation where possible through direct measurement or the use of scaling technologies for photographs, and the use of consistent vantage points for visual inspections.
IMPLEMENTATION SCHEDULE IP2:
September 28, 12013 IP3:
December 12, 12015 IP2:
September 28, 12013 IP2:
September 28, 2013 IP3:
December 12,
~015 NL-09-079 Page 16 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-08-127 Audit Item 27 NL-09-018 NL-08-127 Audit Item 359 NL-09-056 NL-09-079 NL-08-127 Audit Item 361
COMMITMENT IMPLEMENTATION SCHEDULE 38 For Reactor Vessel Fluence, should future core IP2:
loading patterns invalidate the basis for the projected September 28, values of RTpts or CvUSE, updated calculations will.
2013 be provided to the NRC.
IP3:
. December 12, 2015 J.P2:.
39 Install a fixed automatic fire suppression system for C'~~~.* ~.....
')0 IP2 in the Auxiliary Feedwater Pump Room.
~
NL-09-079 Page 17 of 17 SOURCE RELATED LRASECTION I AUDIT ITEM NL-08-143 4.2.1 NL-09-056 2.3.4.5
~