Text

License Amendment Request to Revise Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4
	ML22356A249
Person / Time
Site:	Arkansas Nuclear
Issue date:	12/22/2022
From:	Couture P; Entergy Operations
To:	; Office of Nuclear Reactor Regulation, Document Control Desk
References
	1CAN122201
	Download: ML22356A249 (1)
	v • d • e

[[:#Wiki_filter:Phil Couture Sr. Manager Fleet Regulatory Assurance - Licensing 601-368-5102 10 CFR 50.90 1CAN122201 December 22, 2022 ATTN: Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555-0001

Subject:

License Amendment Request to Revise Technical Specifications to Adopt Risk-Informed Completion Times TSTF-505, Revision 2, "Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4" Arkansas Nuclear One - Unit 1 NRC Docket No. 50-313 Renewed Facility Operating License No. DPR-51

References:

1) Letter from the Technical Specification Task Force (TSTF) to the Nuclear Regulatory Commission (NRC), "TSTF Comments on Draft Safety Evaluation for Traveler TSTF-505, 'Provide Risk-Informed Extended Completion Times' and Submittal of TSTF-505, Revision 2,"

(ML18183A493), July 2, 2018

2) Letter from NRC to the TSTF, "Final Revised Model Safety Evaluation of Traveler TSTF-505, Revision 2, 'Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b'," (ML18253A085), dated November 21, 2018 In accordance with the provisions of Title 10 of the Code of Federal Regulations (10 CFR) 50.90, "Application for Amendment of License, Construction Permit, or Early Site Permit," Entergy Operations, Inc. (Entergy) is submitting a request for an amendment to the Technical Specifications (TSs) for Arkansas Nuclear One, Unit 1 (ANO-1).

The proposed amendment would modify the ANO-1 TS requirements to permit the use of Risk-Informed Completion Times in accordance with TSTF-505, Revision 2, "Provide Risk Informed Extended Completion Times - RITSTF Initiative 4b" (Attachment 3 of Reference 1). A model safety evaluation was provided by the NRC to the TSTF on November 21, 2018 (Reference 2).

Attachment 1 provides a description and assessment of the proposed change, the requested confirmation of applicability, and plant-specific variations.
Attachment 2 provides the existing TS pages marked up to show the proposed changes.

Entergy Operations, Inc. 1340 Echelon Parkway, Jackson, MS 39213

1CAN122201 Page 2 of 3 x Attachment 3 provides revised (retyped) TS pages. x Attachment 4 provides existing TS Bases pages for ANO-1 marked up to show the proposed changes and is provided for information only. x Attachment 5 provides a cross-reference between the TS included in TSTF-505, Revision 2, and the ANO-1 plant-specific TS. x Enclosures 1-12 are included in accordance with Section 4.0, "Limitations and Conditions," of the safety evaluation for Nuclear Energy Institute (NEI) 06-09-A (ML071200238). This letter contains no new regulatory commitments. Entergy requests approval of the proposed license amendment within 13 months from the date of this submittal with implementation within 180 days following NRC approval. Entergy has determined that there are no significant hazards considerations associated with the proposed change and that the TS change qualifies for a categorical exclusion from environmental review pursuant to the provisions of 10 CFR 51.22(c)(9). In accordance with 10 CFR 50.91, "Notice for Public Comment; State Consultation," Entergy is notifying the State of Arkansas of this amendment request by transmitting a copy of this letter and enclosures to the designated State Official. If there are any questions or if additional information is needed, please contact Riley Keele, Manager, Regulatory Assurance, Arkansas Nuclear One, at 479-858-7826. I declare under penalty of perjury that the foregoing is true and correct. Executed on this 22nd day of December 2022. Sincerely, Philip Digitally signed by Philip Couture Couture Date: 2022.12.22 11:26:15 -06'00' PC/mar Attachments:

1. Evaluation of the Proposed Change

2. Technical Specification Page Markups

3. Retyped Technical Specification Pages

4. Technical Specification Bases Page Markups (Information Only)

5. ANO-1 Technical Specification TSTF-505 Cross-Reference

1CAN122201 Page 3 of 3

Enclosures:

1. List of Revised Required Actions to Corresponding PRA Functions

2. Information Supporting Consistency with Regulatory Guide 1.200, Revision 2

3. Information Supporting Technical Adequacy of PRA Models without PRA Standards Endorsed by Regulatory Guide 1.200, Revision 2

4. Information Supporting Justification of Excluding Sources of Risk Not Addressed by the PRA Models

5. Baseline Core Damage Frequency (CDF) and Large Early Release Frequency (LERF)

6. Justification of Application of At-Power PRA Models to Shutdown Modes

7. PRA Model Update Process

8. Attributes of the Real-Time Risk Model

9. Key Assumptions and Sources of Uncertainty

10. Program Implementation

11. Monitoring Program

12. Risk Management Action Examples cc: NRC Region IV Regional Administrator NRC Senior Resident Inspector - Arkansas Nuclear One NRC Project Manager - Arkansas Nuclear One Designated Arkansas State Official

Attachment 1 1CAN122201 Evaluation of the Proposed Change 1CAN122201 Page 1 of 7 Evaluation of the Proposed Change 1.0

SUMMARY

DESCRIPTION The proposed amendment would modify the Technical Specification (TS) requirements related to Completion Times (CTs) for Required Actions to provide the option to calculate a longer, risk-informed CT (RICT). A new program, the Risk Informed Completion Time Program, is added to TS Section 5, "Administrative Controls." The methodology for using the RICT Program is described in Nuclear Entergy Institute (NEI) 06-09-A, "Risk-Informed Technical Specifications Initiative 4b, Risk-Managed Technical Specifications (RMTS) Guidelines," Revision 0, which was approved by the NRC on May 17, 2007. Adherence to NEI 06-09-A is required by the RICT Program. The proposed amendment is consistent with TSTF-505, Revision 2, "Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b;" however, only those Required Actions described in Attachment 5 and Enclosure 1, as reflected in the proposed TS markups provided in Attachment 2, are proposed to be changed, because some of the modified Required Actions in TSTF-505 are not applicable to Arkansas Nuclear One, Unit 1 (ANO-1), and there are some plant-specific Required Actions not included in TSTF-505 that are included in this proposed amendment. 2.0 ASSESSMENT 2.1 Applicability of Published Safety Evaluation Entergy Operations, Inc. (Entergy) has reviewed TSTF-505, Revision 2, and the model safety evaluation (SE) dated November 21, 2018. This review included the supporting information provided to support TSTF-505 and the safety evaluation for NEI 06-09-A. As described in the subsequent paragraphs, Entergy has concluded that the technical basis is applicable to ANO-1 and supports incorporation of this amendment in the ANO-1 TS. 2.2 Verifications and Regulatory Commitments In accordance with Section 4.0, "Limitations and Conditions," of the safety evaluation for NEI 06-09-A, the following is provided:

1. Enclosure 1 identifies each of the TS Required Actions to which the RICT Program will apply, with a comparison of the TS functions to the functions modeled in the probabilistic risk assessment (PRA) of the structures, systems and components (SSCs) subject to those actions.

2. Enclosure 2 provides a discussion of the results of peer reviews and self-assessments conducted for the plant-specific PRA models which support the RICT Program, as required by Regulatory Guide (RG) 1.200, Section 4.2.

3. Enclosure 3 is not applicable because each PRA model used for the RICT Program is addressed using a standard endorsed by the Nuclear Regulatory Commission.

1CAN122201 Page 2 of 7

4. Enclosure 4 provides appropriate justification for excluding sources of risk not addressed by the PRA models.

5. Enclosure 5 provides the plant-specific baseline core damage frequency (CDF) and large early release frequency (LERF) to confirm that the potential risk increases allowed under the RICT Program are acceptable.

6. Enclosure 6 is not applicable because the RICT Program is not being applied to shutdown modes.

7. Enclosure 7 provides a discussion of the licensee's programs and procedures that assure the PRA models that support the RICT Program are maintained consistent with the as-built, as-operated plant.

8. Enclosure 8 provides a description of how the baseline PRA model, which calculates average annual risk, is evaluated and modified to assess real time configuration risk, and describes the scope of, and quality controls applied to, the real-time model.

9. Enclosure 9 provides a discussion of how the key assumptions and sources of uncertainty in the PRA models were identified, and how their impact on the RICT Program was assessed and dispositioned.

10. Enclosure 10 provides a description of the implementing programs and procedures regarding the plant staff responsibilities for the RICT Program implementation, including risk management action (RMA) implementation.

11. Enclosure 11 provides a description of the implementation and monitoring program.

12. Enclosure 12 provides a description of the process to identify and provide RMAs.

2.3 Optional Changes and Variations Entergy is proposing variations from the TS changes described in TSTF-505, Revision 2, or the applicable parts of the NRC staffs model SE dated November 21, 2018. These options were recognized as acceptable variations in TSTF-505 and the NRC model safety evaluation or are otherwise justified. A cross-reference of the TSTF-505 Standard Technical Specification (STS) changes versus the changes to the ANO-1 TSs is provided in Attachment 5. Attachment 5 provides individual dispositions of each STS and ANO-1 change. Where the changes are identical, a disposition of "no variation" is provided. Where a variation exists, the disposition provides a cross-reference to the paragraph in this attachment that provides justification. 1CAN122201 Page 3 of 7 2.3.1 Administrative Variations The following ANO-1 TS variations from the TSTF-505 template for NUREG-1430, "Standard Technical Specifications Babcock and Wilcox Plants," are considered to be administrative in nature. 2.3.1.1 ANO-1 Required Actions (RA) with alpha-numeric designations that differ from the corresponding NUREG-1430 RA (as applicable), have wording that is slightly different, and have differing existing CTs with a similar intent are administrative variations from TSTF-505 with no effect on the NRC staff's model SE. 2.3.1.2 For NUREG-1430 Limiting Conditions for Operation (LCOs) and RAs that are not contained in the ANO-1 TS, the corresponding NUREG-1430 markups included in TSTF-505 for these RAs and CTs are not applicable to ANO-1. These are administrative variations from TSTF-505 with no effect on the NRC staff's model SE. 2.3.1.3 Various TSTF-505, Section 3.3, instrumentation Conditions are invoked by instrumentation functions contained in tables. The analogous ANO-1 instrument functions may have different Conditions referenced or have slightly different wording. This includes differences in lettering in the tables. These are administrative variations from TSTF-505 that meet the criteria for administering a RICT and have no effect on the NRC staff's model SE. 2.3.1.4 TSTF-505 applies RICT to certain Required Actions that require additional plant-specific justification. In some cases, the ANO-1 design does not support the necessary justification; therefore, a RICT has not been applied. For example, as the proposed ANO-1 RICT Program is applicable in Modes 1 and 2, Entergy will not adopt changes in TSTF-505 for Required Actions that are only applicable in Mode 3 and below. 2.3.1.5 A RICT is not adopted for certain ANO-1 TSs that may be contained in the TSTF-505 markups because the function was not adequately modeled in the PRA or an appropriate surrogate was not available. 2.3.1.6 The addition of the RICT option to some Completion Times required information to be moved from one page to another due to space limitations. These are administrative variations from TSTF-505 with no effect on the NRC staff's model SE. 2.3.1.7 The TSTF-505 markup of STS 3.3.8, "Emergency Diesel Generator (EDG) Loss of Power Start (LOPS)," applies a RICT to Required Actions A.1 and B.1. Required Action A.1 governs a condition where one or more Functions with one channel per EDG inoperable. Required Action B.1 governs a condition where one or more Functions with two or more channels per EDG inoperable. ANO-1 TS 3.3.8, Condition A, combines these two configurations into one, stating "One or more Functions with one or more relays for one or more DGs [diesel generators] inoperable." Therefore, a RICT need only be applied to the Completion Time of ANO-1 TS 3.3.8, Required Action A.1, to meet the intent of the TSTF-505 markup. This is an administrative variation from TSTF-505 that meet the criteria for administering a RICT and has no effect on the NRC staff's model SE. 1CAN122201 Page 4 of 7 2.3.1.8 The TSTF-505 markup of STS 3.3.12, "Emergency Feedwater Initiation and Control (EFIC) Manual Initiation," applies a RICT to Required Actions A.1 and B.1 which govern conditions where one or more Functions with one or both manual initiation switches in one (Required Action A.1) or both (Required Action B.1) trains inoperable. ANO-1 TS 3.3.12 splits the equivalent of STS 3.3.12, Required Action A.1 into two separate actions (Required Actions A.1 and B.1), with Required Action A.1 governing one manual initiation switch inoperable in one train and Required Action B.1 governing both manual initiation switches inoperable in one train, each with a Completion Time of 72 hours. ANO-1 TS 3.3.12, Required Action C.1 is equivalent to STS 3.3.12, Required Action B.1. Therefore, applying a RICT to ANO-1 TS 3.3.12, Required Actions A.1, B.1, and C.1, is consistent with TSTF-505. This is an administrative variation from TSTF-505 that meet the criteria for administering a RICT and has no effect on the NRC staff's model SE. 2.3.1.9 The TSTF-505 markup of STS 3.8.4, "DC Sources - Operating," applies a RICT to Required Actions A.1 (inoperable battery charger), B.1 (inoperable battery), and C.1 (DC electrical power subsystem inoperable for other reasons). ANO-1 TS 3.8.4, Required Action A.1, governs any inoperability of DC sources, for which Entergy proposes to apply the RICT, consistent with the intent of TSTF-505. This is an administrative variation from TSTF-505 that meet the criteria for administering a RICT and has no effect on the NRC staff's model SE. 2.3.1.10 In adding Example 1.3-8 to TS Section 1.3, "Completion Times," consistent with TSTF-505, a missing title "Example 1.3-7" is added to the top of TS Page 1.3-10. This is an administrative variation from TSTF-505 with no effect on the NRC staff's model SE. 2.3.2 Technical Variations The following variations from the TSTF-505 template for NUREG-1430 are considered to be technical in nature. 2.3.2.1 ANO-1 TS 3.7.2, "Main Steam Isolation Valves (MSIVs)," Required Action A.1, states that with one or more MSIVs inoperable, restore the MSIV(s) to operable status within 24 hours. TSTF-505 applies a RICT when only one MSIV is inoperable (reference TSTF-505 markup of STS 3.7.2, Required Action A.1). Because ANO-1 TS 3.7.2, Required Action A.1, would permit both MSIVs to be inoperable, a Note is added to the Required Action A.1 proposed RICT statement, limiting application of a RICT to conditions where only one MSIV is inoperable. Additional discussion is included in Enclosure 1 of this submittal. In addition, STS 3.7.2, Required Action A.1, is limited to one inoperable MSIV in "MODE 1". ANO-1 TS 3.7.2, Required Action A.1, is applicable during operation in Modes 1 or 2. Entergy proposes to apply a RICT to ANO-1 TS 3.7.2, Required Action A.1, notwithstanding the difference in applicable Modes. Additional discussion is included in Enclosure 1 of this submittal. 1CAN122201 Page 5 of 7 2.3.2.2 ANO-1 TS 3.7.5, "Emergency Feedwater (EFW) System," Condition C, addresses conditions where a turbine-driven EFW train is inoperable due to one inoperable steam supply AND the motor-driven EFW train is also inoperable. In this event, either the inoperable steam supply or the motor-driven EFW train must be restored within 24 hours. TSTF-505 applies a RICT to either of the aforementioned inoperabilities; however, STS 3.7.5 does not contain an action addressing an inoperable steam supply coincident with an inoperable motor-driven EFW pump. Entergy is proposing to apply a RICT to Required Actions C.1 and C.2 of ANO-1 TS 3.7.5, Condition C. The risk associated with coincident inoperability of an inoperable steam supply and an inoperable motor-driven EFW pump can be quantified by the ANO-1 PRA model. In addition, assuming no single failure of the remaining steam supply to the turbine-driven EFW pump, a loss of safety function can only occur if a steam line break on the steam generator supplying steam via the remaining operable steam supply valve were to occur. Because the ANO-1 PRA model can also quantify the potential of a steam line break occurring, a RICT may be applied to this unique ANO-1 Action. 2.4 Bases Changes Revised TS Bases are provided in Attachment 4 for NRC information. TS Bases revisions will be incorporated as an implementing action pursuant to TS 5.5.14, "Technical Specifications (TS) Bases Control Program," following issuance of the amendment.

3.0 REGULATORY ANALYSIS

3.1 No Significant Hazards Consideration Entergy Operations, Inc. (Entergy) has evaluated the proposed change to the Technical Specifications (TSs) using the criteria in 10 CFR 50.92 and has determined that the proposed change does not involve a significant hazards consideration. Entergy requests Arkansas Nuclear One, Unit 1 (ANO-1) adoption of an approved change to the standard technical specifications (STS) and plant-specific TS to modify the TS requirements related to Completion Times for Required Actions, providing an option to calculate a longer, risk-informed Completion Time. The allowance is described in a new program in Chapter 5, "Administrative Controls," entitled the "Risk Informed Completion Time Program." As required by 10 CFR 50.91(a), an analysis of the issue of no significant hazards consideration is presented below:

1. Does the proposed change involve a significant increase in the probability or consequences of an accident previously evaluated?

Response: No. The proposed change permits the extension of Completion Times provided the associated risk is assessed and managed in accordance with the NRC approved Risk-Informed Completion Time Program. The proposed change does not involve a significant increase in the probability of an accident previously evaluated because the change involves no change 1CAN122201 Page 6 of 7 to the plant or its modes of operation. The proposed change does not increase the consequences of an accident because the design-basis mitigation function of the affected systems is not changed and the consequences of an accident during the extended Completion Time are no different from those during the existing Completion Time. Therefore, the proposed change does not involve a significant increase in the probability or consequences of an accident previously evaluated.

2. Does the proposed change create the possibility of a new or different kind of accident from any accident previously evaluated?

Response: No. The proposed change does not change the design, configuration, or method of operation of the plant. The proposed change does not involve a physical alteration of the plant (no new or different kind of equipment will be installed). Therefore, the proposed change does not create the possibility of a new or different kind of accident from any accident previously evaluated.

3. Does the proposed change involve a significant reduction in a margin of safety?

Response: No. The proposed change permits the extension of Completion Times provided risk is assessed and managed in accordance with the NRC approved Risk-Informed Completion Time Program. The proposed change implements a risk-informed configuration management program to assure that adequate margins of safety are maintained. Application of these new specifications and the configuration management program considers cumulative effects of multiple systems or components being out of service and does so more effectively than the current TS. Therefore, the proposed change does not involve a significant reduction in a margin of safety. Based on the above, Entergy concludes that the proposed change presents no significant hazards consideration under the standards set forth in 10 CFR 50.92(c), and, accordingly, a finding of "no significant hazards consideration" is justified. 3.2 Conclusion In conclusion, based on the considerations discussed above, (1) there is reasonable assurance that the health and safety of the public will not be endangered by operation in the proposed manner, (2) such activities will be conducted in compliance with NRC regulations, and (3) the issuance of the amendment will not be inimical to the common defense and security or to the health and safety of the public. 1CAN122201 Page 7 of 7

4.0 ENVIRONMENTAL CONSIDERATION

The proposed change would change a requirement with respect to installation or use of a facility component located within the restricted area, as defined in 10 CFR 20, or would change an inspection or surveillance requirement. However, the proposed change does not involve (i) a significant hazards consideration, (ii) a significant change in the types or significant increase in the amounts of any effluents that may be released offsite, or (iii) a significant increase in individual or cumulative occupational radiation exposure. Accordingly, the proposed change meets the eligibility criterion for categorical exclusion set forth in 10 CFR 51.22(c)(9). Therefore, pursuant to 10 CFR 51.22(b), no environmental impact statement or environmental assessment need be prepared in connection with the proposed change.

Attachment 2 1CAN122201 Technical Specification Page Markups (55 Pages)

Completion Times 1.3 1.3 Completion Times EXAMPLES (continued) Example 1.3-7 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One A.1 Verify affected 1 hour subsystem subsystem isolated. inoperable. AND Once per 8 hours thereafter AND A.2 Restore subsystem 72 hours to OPERABLE status. B. Required B.1 Be in MODE 3. 6 hours Action and associated AND Completion Time not met. B.2 Be in MODE 5. 36 hours Required Action A.1 has two Completion Times. The 1 hour Completion Time begins at the time the Condition is entered and each "Once per 8 hours thereafter" interval begins upon performance of Required Action A.1. If after Condition A is entered, Required Action A.1 is not met within either the initial 1 hour or any subsequent 8 hour interval from the previous performance (plus the extension allowed by SR 3.0.2), Condition B is entered. The Completion Time clock for Condition A does not stop after Condition B is entered, but continues from the time Condition A was initially entered. If Required Action A.1 is met after Condition B is entered, Condition B is exited and operation may continue in accordance with Condition A, provided the Completion Time for Required Action A.2 has not expired. ANO-1 1.3-10 Amendment No. 215,218,265,

Completion Times 1.3 1.3 Completion Times EXAMPLES (continued) Example 1.3-8 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One A.1 Restore subsystem 7 days subsystem to OPERABLE inoperable. status. OR In accordance with the Risk Informed Completion Time Program B. Required B.1 Be in MODE 3. 6 hours Action and associated AND Completion Time not met. B.2 Be in MODE 5. 36 hours When a subsystem is declared inoperable, Condition A is entered. The 7-day Completion Time may be applied as discussed in Example 1.3-2. However, the licensee may elect to apply the Risk Informed Completion Time Program which permits calculation of a Risk Informed Completion Time (RICT) that may be used to complete the Required Action beyond the 7-day Completion Time. The RICT cannot exceed 30 days. After the 7-day Completion Time has expired, the subsystem must be restored to OPERABLE status within the RICT or Condition B must also be entered. The Risk Informed Completion Time Program requires recalculation of the RICT to reflect changing plant conditions. For planned changes, the revised RICT must be determined prior to implementation of the change in configuration. For emergent conditions, the revised RICT must be determined within the time limits of the Required Action Completion Time (i.e., not the RICT) or 12 hours after the plant configuration change, whichever is less. If the 7-day Completion Time clock of Condition A has expired and subsequent changes in plant condition result in exiting the applicability of the Risk Informed Completion Time Program without restoring the inoperable subsystem to OPERABLE status, Condition B is also entered and the Completion Time clocks for Required Actions B.1 and B.2 start. ANO-1 1.3-11 Amendment No.

Completion Times 1.3 1.3 Completion Times EXAMPLES (continued) If the RICT expires or is recalculated to be less than the elapsed time since the Condition was entered and the inoperable subsystem has not been restored to OPERABLE status, Condition B is also entered and the Completion Time clocks for Required Actions B.1 and B.2 start. If the inoperable subsystems are restored to OPERABLE status after Condition B is entered, Condition A is exited, and therefore, the Required Actions of Condition B may be terminated. IMMEDIATE When "Immediately" is used as a Completion Time, the Required COMPLETION TIME Action should be pursued without delay and in a controlled manner. ANO-1 1.3-12 Amendment No.

RPS Instrumentation 3.3.1 3.3 INSTRUMENTATION 3.3.1 Reactor Protection System (RPS) Instrumentation LCO 3.3.1 Four channels of RPS instrumentation for each Function in Table 3.3.1-1 shall be OPERABLE. APPLICABILITY: According to Table 3.3.1-1. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One channel inoperable. A.1 Place channel in bypass or 1 hour trip. OR A.2 Prevent bypass of 1 hour remaining channels. B. Two channels B.1 Place one channel in trip. 1 hour inoperable. AND OR In accordance with the Risk Informed Completion Time Program B.2.1 Place second channel in 1 hour bypass. OR B.2.2 Prevent bypass of 1 hour remaining channels. C. Three or more channels C.1 Enter the Condition Immediately inoperable. referenced in Move Table 3.3.1-1 for the to Pg 3.3.1-2 OR Function. Required Action and associated Completion ANO-1 3.3.1-1 Amendment No. 215,

RPS Instrumentation 3.3.1 Move Time of Condition A or B to Pg not met. 3.3.1-2 ANO-1 3.3.1-1 Amendment No. 215,

RPS Instrumentation 3.3.1 CONDITION REQUIRED ACTION COMPLETION TIME C. Three or more channels C.1 Enter the Condition Immediately inoperable. referenced in Table 3.3.1-1 for the Moved OR Function. from Pg 3.3.1-1 Required Action and associated Completion Time of Condition A or B not met. D. As required by Required D.1 Be in MODE 3. 6 hours Action C.1 and referenced in AND Table 3.3.1-1. D.2 Open all control rod drive 6 hours (CRD) trip breakers. E. As required by Required E.1 Open all CRD trip 6 hours Action C.1 and breakers. referenced in Table 3.3.1-1. F. As required by Required F.1 Reduce THERMAL POWER 6 hours Action C.1 and < 45% RTP. referenced in Table 3.3.1-1. G. As required by Required G.1 Reduce THERMAL POWER 6 hours Action C.1 and < 10% RTP. referenced in Table 3.3.1-1. SURVEILLANCE REQUIREMENTS Move to Pg -------------------------------------------------------------NOTE-------------------------------------------------------- 3.3.1-3 Refer to Table 3.3.1-1 to determine which SRs apply to each RPS Function. ANO-1 3.3.1-2 Amendment No. 215,264,

RPS Instrumentation 3.3.1 SURVEILLANCE FREQUENCY Move to Pg SR 3.3.1.1 Perform CHANNEL CHECK. In accordance with 3.3.1-3 the Surveillance Frequency Control Program ANO-1 3.3.1-2 Amendment No. 215,264,

RPS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS

       -------------------------------------------------------------NOTE--------------------------------------------------------

Refer to Table 3.3.1-1 to determine which SRs apply to each RPS Function. Moved from Pg SURVEILLANCE FREQUENCY 3.3.1-2 SR 3.3.1.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.1.2 ------------------------------NOTES--------------------------

1. Adjust power range channel output if the absolute difference is > 2% RTP.

2. Not required to be performed until 24 hours after THERMAL POWER is 20% RTP.

Compare results of calorimetric heat balance In accordance with calculation to power range channel output. the Surveillance Frequency Control Program AND Once within 24 hours after a THERMAL POWER change of 10% RTP SR 3.3.1.3 ------------------------------NOTES--------------------------

1. Adjust the power range channel imbalance output if the absolute value of the imbalance error is 2% RTP.

2. Not required to be performed until 24 hours after THERMAL POWER is 20% RTP.

Compare results of out of core measured AXIAL In accordance with POWER IMBALANCE to incore measured AXIAL the Surveillance POWER IMBALANCE. Frequency Control Program ANO-1 3.3.1-3 Amendment No. 215,264,

RPS Instrumentation 3.3.1 SR 3.3.1.4 Perform CHANNEL FUNCTIONAL TEST. In accordance with Move the Surveillance to Pg 3.3.1-4 Frequency Control Program ANO-1 3.3.1-3 Amendment No. 215,264,

RPS Instrumentation 3.3.1 SURVEILLANCE FREQUENCY Moved SR 3.3.1.4 Perform CHANNEL FUNCTIONAL TEST. In accordance with from the Surveillance Pg Frequency Control 3.3.1-3 Program SR 3.3.1.5 -----------------------------NOTE------------------------------ Neutron detectors are excluded from CHANNEL CALIBRATION. Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.1-4 Amendment No. 215,264,

ESAS Instrumentation 3.3.5 3.3 INSTRUMENTATION 3.3.5 Engineered Safeguards Actuation System (ESAS) Instrumentation LCO 3.3.5 Three ESAS analog instrument channels for each Parameter in Table 3.3.5-1 shall be OPERABLE. APPLICABILITY: According to Table 3.3.5-1. ACTIONS

       -----------------------------------------------------------NOTE----------------------------------------------------------

Separate Condition entry is allowed for each Parameter. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Parameters A.1 Place analog instrument 1 hour with one analog instrument channel in trip. channel inoperable. OR In accordance with the Risk Informed Completion Time Program B. One or more Parameters B.1 Be in MODE 3. 6 hours with more than one analog instrument channel AND inoperable. B.2 --------------NOTE-------------- OR Only required for RCS Pressure - Low setpoint. Required Action and ------------------------------------ associated Completion Time not met. Reduce RCS pressure 36 hours

                                                                 < 1750 psig.

AND B.3 --------------NOTES------------ Move 1. Only required for to Pg Reactor Building 3.3.5-2 Pressure High setpoint and High High setpoint. ANO-1 3.3.5-1 Amendment No. 215,253,

ESAS Instrumentation 3.3.5

2. LCO 3.0.4.a is not applicable when Move entering Mode 4.

to Pg 3.3.5-2 Be in MODE 4. 12 hours ANO-1 3.3.5-1 Amendment No. 215,253,

ESAS Instrumentation 3.3.5 CONDITION REQUIRED ACTION COMPLETION TIME B. (continued) B.3 --------------NOTES------------

1. Only required for Reactor Building Pressure High setpoint Moved and High High setpoint.

from Pg 2. LCO 3.0.4.a is not 3.3.5-1 applicable when entering Mode 4. Be in MODE 4. 12 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.5.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.5.2 Perform CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.5.3 Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.5-2 Amendment No. 215,264,

ESAS Manual Initiation 3.3.6 3.3 INSTRUMENTATION 3.3.6 Engineered Safeguards Actuation System (ESAS) Manual Initiation LCO 3.3.6 Two manual initiation channels of each one of the ESAS Functions below shall be OPERABLE:

a. High Pressure Injection (channels 1 and 2);

b. Low Pressure Injection (channels 3 and 4);

c. Reactor Building (RB) Cooling (channels 5 and 6); and

d. RB Spray (channels 7 and 8).

APPLICABILITY: MODES 1 and 2, MODES 3 and 4 when associated engineered safeguards equipment is required to be OPERABLE. ACTIONS

NOTE-----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more ESAS A.1 Restore channel to 72 hours Functions with one channel OPERABLE status. inoperable. OR In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Time not met. AND B.2 --------------NOTE------------- LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours ANO-1 3.3.6-1 Amendment No. 215,253,272,

DG LOPS 3.3.8 3.3 INSTRUMENTATION 3.3.8 Diesel Generator (DG) Loss of Power Start (LOPS) LCO 3.3.8 Two loss of voltage Function relays and two degraded voltage Function relays DG LOPS instrumentation per DG shall be OPERABLE. APPLICABILITY: MODES 1, 2, 3, and 4. ACTIONS

       ----------------------------------------------------------NOTE----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Functions A.1 Restore relay(s) to 1 hour with one or more relays for OPERABLE status. one or more DGs OR inoperable.

                                                                                                         ---------NOTE---------

Not applicable when a loss of safety function exists. In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Declare affected DG(s) Immediately associated Completion inoperable. Time not met. SURVEILLANCE REQUIREMENTS Move SURVEILLANCE FREQUENCY to Pg 3.3.8-2 SR 3.3.8.1 Perform CHANNEL CHECK. In accordance with the Surveillance ANO-1 3.3.8-1 Amendment No. 215,264,

DG LOPS 3.3.8 Move Frequency Control to Pg Program 3.3.8-2 ANO-1 3.3.8-1 Amendment No. 215,264,

DG LOPS 3.3.8 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY Moved from Pg SR 3.3.8.1 Perform CHANNEL CHECK. In accordance with 3.3.8-1 the Surveillance Frequency Control Program SR 3.3.8.2 ------------------------------NOTE------------------------------ When DG LOPS instrumentation is placed in an inoperable status solely for performance of this Surveillance, entry into associated Conditions and Required Actions may be delayed up to 4 hours for the loss of voltage Function, provided the one remaining relay monitoring the Function for the bus is OPERABLE. Perform CHANNEL CALIBRATION with setpoint In accordance with Allowable Value as follows: the Surveillance Frequency Control

a. Degraded voltage 423.2 V and 436.0 V Program with a time delay of 8 seconds +/- 1 second; and

b. Loss of voltage 3251.5 V and 3349.5 V with a time delay of 2.0 seconds and 2.6 seconds.

ANO-1 3.3.8-2 Amendment No. 215,264,271,

EFIC System Instrumentation 3.3.11 3.3 INSTRUMENTATION 3.3.11 Emergency Feedwater Initiation and Control (EFIC) System Instrumentation LCO 3.3.11 The EFIC System instrumentation channels for each Function in Table 3.3.11-1 shall be OPERABLE. APPLICABILITY: According to Table 3.3.11-1. ACTIONS

        -----------------------------------------------------------NOTE----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Emergency A.1 Place channel(s) in bypass 1 hour Feedwater (EFW) Initiation or trip. or Main Steam Line Isolation Functions listed in Table 3.3.11-1 with one channel inoperable. B. One or more EFW Initiation B.1 Place one channel in 1 hour or Main Steam Line Isolation bypass. Functions listed in Table 3.3.11-1 with two AND channels inoperable. B.2 Place second channel in trip. 1 hour OR In accordance with the Risk Informed Completion Time Program C. One EFW Vector Valve C.1 Restore channel to 72 hours Move to Control channel inoperable. OPERABLE status. Pg OR 3.3.11-2 In accordance with the Risk Informed ANO-1 3.3.11-1 Amendment No. 215,

EFIC System Instrumentation 3.3.11 Completion Time Program Move to Pg D. Required Action and D.1 Be in MODE 3. 6 hours 3.3.11-2 associated Completion Time not met for AND Function 1.b. D.2 Be in MODE 4. 12 hours ANO-1 3.3.11-1 Amendment No. 215,

EFIC System Instrumentation 3.3.11 CONDITION REQUIRED ACTION COMPLETION TIME C. One EFW Vector Valve C.1 Restore channel to 72 hours Control channel OPERABLE status. inoperable. OR In accordance with the Risk Informed Moved Completion Time from Pg Program 3.3.11-1 D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time not met for AND Function 1.b. D.2 Be in MODE 4. 12 hours E. Required Action and E.1 Reduce THERMAL 6 hours associated Completion POWER to 10% RTP. Time not met for Function 1.a or 1.d. F. Required Action and F.1 Be in MODE 3. 6 hours associated Completion Time not met for AND Functions 1.c, 2, or 3. F.2 Reduce steam generator 12 hours pressure to < 750 psig. SURVEILLANCE REQUIREMENTS

        -----------------------------------------------------------NOTE----------------------------------------------------------

Refer to Table 3.3.11-1 to determine which SRs shall be performed for each EFIC Function. SURVEILLANCE FREQUENCY SR 3.3.11.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.11-2 Amendment No. 215,227,264,

EFIC System Instrumentation 3.3.11 SR 3.3.11.2 Perform CHANNEL FUNCTIONAL TEST.(Notes 1 & 2) In accordance with the Surveillance Frequency Control Program Move to Pg 3.3.11-3 SR 3.3.11.3 Perform CHANNEL CALIBRATION.(Notes 1 & 2) In accordance with the Surveillance Frequency Control Program ANO-1 3.3.11-2 Amendment No. 215,227,264,

EFIC System Instrumentation 3.3.11 SURVEILLANCE REQUIREMENTS (continued) SURVEILLANCE FREQUENCY SR 3.3.11.2 Perform CHANNEL FUNCTIONAL TEST.(Notes 1 & 2) In accordance with the Surveillance Frequency Control Program Moved from Pg 3.3.11-2 SR 3.3.11.3 Perform CHANNEL CALIBRATION.(Notes 1 & 2) In accordance with the Surveillance Frequency Control Program The following notes apply only to the SG Level - Low function: Note 1: If the as-found channel setpoints are conservative with respect to the Allowable Value but outside their predefined as-found acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoints are not conservative with respect to the Allowable Value, the channel shall be declared inoperable. Note 2: The instrument channel setpoint(s) shall be reset to a value that is equal to or more conservative than the Limiting Trip Setpoint; otherwise, the channel shall be declared inoperable. The Limiting Trip Setpoint and the methodology used to determine the Limiting Trip Setpoint and the predefined as-found acceptance criteria band are specified in the Bases. ANO-1 3.3.11-3 Amendment No. 215,227,264,

EFIC Manual Initiation 3.3.12 3.3 INSTRUMENTATION 3.3.12 Emergency Feedwater Initiation and Control (EFIC) Manual Initiation LCO 3.3.12 Two manual initiation switches per actuation train for each of the following EFIC Functions shall be OPERABLE:

a. Steam generator (SG) A Main Steam Line Isolation;

b. SG B Main Steam Line Isolation; and

c. Emergency Feedwater (EFW) Initiation.

APPLICABILITY: When associated EFIC Function is required to be OPERABLE. ACTIONS

        ----------------------------------------------------------NOTE-----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more EFIC A.1 Place affected trip bus in 72 hours Function(s) with one the affected train for the required manual initiation associated EFIC OR switch inoperable in one Function(s) in trip. actuation train. In accordance with the Risk Informed Completion Time Program B. One or more EFIC B.1 Restore one manual 72 hours Function(s) with both initiation switch for each of required manual initiation the affected EFIC OR switches inoperable in a Function(s) to OPERABLE single actuation train. status. In accordance with the Risk Informed Completion Time Program Move to C. One or more EFIC C.1 Restore one actuation train 1 hour Pg Function(s) with one or for the associated EFIC 3.3.12-2 both required manual Function(s) to OPERABLE OR initiation switches status. ANO-1 3.3.12-1 Amendment No. 215,

EFIC Manual Initiation 3.3.12 inoperable in both actuation In accordance with Move to trains. the Risk Informed Pg Completion Time 3.3.12-2 Program ANO-1 3.3.12-1 Amendment No. 215,

EFIC Manual Initiation 3.3.12 CONDITION REQUIRED ACTION COMPLETION TIME C. One or more EFIC C.1 Restore one actuation train 1 hour Function(s) with one or for the associated EFIC both required manual Function(s) to OPERABLE OR Moved initiation switches status. from Pg inoperable in both actuation In accordance 3.3.12-1 trains. with the Risk Informed Completion Time Program D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time not met for EFW AND Initiation Function. D.2 Be in MODE 4. 12 hours E. Required Action and E.1 Be in MODE 3. 6 hours associated Completion Time not met for Main AND Steam Line Isolation Function. E.2.1 Reduce steam generator 12 hours pressure to < 750 psig. OR E.2.2 Close and deactivate all 12 hours associated valves. SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.12.1 Perform CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.12-2 Amendment No. 215,264,

EFIC Logic 3.3.13 3.3 INSTRUMENTATION 3.3.13 Emergency Feedwater Initiation and Control (EFIC) Logic LCO 3.3.13 Trains A and B of each Logic Function shown below shall be OPERABLE:

a. Main Steam Line Isolation; and

b. Emergency Feedwater (EFW) Initiation.

APPLICABILITY: When associated EFIC Function is required to be OPERABLE. ACTIONS

        ----------------------------------------------------------NOTE-----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more train A A.1 Restore affected train to 72 hours Functions inoperable with OPERABLE status. all train B Functions OR OPERABLE; or one or more train B Functions In accordance with inoperable with all train A the Risk Informed Functions OPERABLE. Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Time not met for EFW AND Initiation Function. B.2 Be in MODE 4. 12 hours C. Required Action and C.1 Be in MODE 3. 6 hours associated Completion Time not met for Main AND Move to Steam Line Isolation Pg Function. C.2.1 Reduce steam generator 12 hours 3.3.13-2 pressure to < 750 psig. OR ANO-1 3.3.13-1 Amendment No. 215,

EFIC Logic 3.3.13 Move to C.2.2 Close and deactivate all 12 hours Pg associated valves. 3.3.13-2 ANO-1 3.3.13-1 Amendment No. 215,

EFIC Logic 3.3.13 CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 Be in MODE 3. 6 hours associated Completion Time not met for Main AND Steam Line Isolation Moved Function. C.2.1 Reduce steam generator 12 hours from Pg pressure to < 750 psig. 3.3.13-1 OR C.2.2 Close and deactivate all associated valves. 12 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.13.1 Perform CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.13-2 Amendment No. 215,264,

EFIC Vector Logic 3.3.14 3.3 INSTRUMENTATION 3.3.14 Emergency Feedwater Initiation and Control (EFIC) Vector Logic. LCO 3.3.14 Four channels of the EFIC vector logic shall be OPERABLE. APPLICABILITY: MODES 1 and 2, MODE 3 when steam generator pressure is 750 psig. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One vector logic channel A.1 Restore channel to 72 hours inoperable. OPERABLE status. OR In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Time not met. AND B.2 Reduce steam generator 12 hours pressure to < 750 psig. SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.14.1 Perform a CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.14-1 Amendment No. 215,264,

ECCS - Operating 3.5.2 3.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) 3.5.2 ECCS - Operating LCO 3.5.2 Two ECCS trains shall be OPERABLE. APPLICABILITY: MODES 1 and 2, MODE 3 with Reactor Coolant System (RCS) temperature > 350 °F. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or more trains A.1 Restore train(s) to 72 hours inoperable. OPERABLE status. OR In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Time not met. AND B.2 Reduce RCS temperature 12 hours to 350 °F. C. Less than 100% of the C.1 Enter LCO 3.0.3. Immediately ECCS flow equivalent to a single OPERABLE train available. SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.5.2.1 Verify each ECCS manual, power operated, and In accordance with automatic valve in the flow path, that is not locked, the Surveillance sealed, or otherwise secured in position, is in the Frequency Control correct position. Program ANO-1 3.5.2-1 Amendment No. 215,257,264,

Reactor Building Air Locks 3.6.2 CONDITION REQUIRED ACTION COMPLETION TIME B. (continued) B.2 Lock an OPERABLE door 24 hours closed in the affected air lock. AND B.3 ---------------NOTE-------------- Air lock doors in high radiation areas may be verified locked closed by administrative means. Verify an OPERABLE door is Once per 31 days locked closed in the affected air lock. C. One or more reactor C.1 Initiate action to evaluate Immediately building air locks overall reactor building inoperable for reasons leakage rate per LCO 3.6.1. other than Condition A or B. AND C.2 Verify a door is closed in the 1 hour affected air lock. AND C.3 Restore air lock to 24 hours OPERABLE status. OR In accordance with the Risk Informed Completion Time Program D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time not met. AND D.2 ---------------NOTE--------------- LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours ANO-1 3.6.2-3 Amendment No. 215,253,

Reactor Building Isolation Valves 3.6.3 3.6 REACTOR BUILDING SYSTEMS 3.6.3 Reactor Building Isolation Valves LCO 3.6.3 Each reactor building isolation valve shall be OPERABLE. APPLICABILITY: MODES 1, 2, 3, and 4. ACTIONS

NOTES-------------------------------------------------------

1. Penetration flow paths, except for purge valve penetration flow paths, may be unisolated intermittently under administrative controls.

2. Separate Condition entry is allowed for each penetration flow path.

3. Enter applicable Conditions and Required Actions for system(s) made inoperable by reactor building isolation valves.

4. Enter applicable Conditions and Required Actions of LCO 3.6.1, "Reactor Building," when isolation valve leakage results in exceeding the overall reactor building leakage rate acceptance criteria.

CONDITION REQUIRED ACTION COMPLETION TIME A. --------------NOTE------------- A.1 Isolate the affected 48 hours Only applicable to penetration flow path by use penetration flow paths with of at least one closed and OR two reactor building de-activated automatic isolation valves. valve, closed manual valve, In accordance with

      ------------------------------------              blind flange, or check valve              the Risk Informed One or more penetration                           with flow through the valve               Completion Time flow paths with one reactor                       secured.                                  Program building isolation valve inoperable.                              AND ANO-1                                                       3.6.3-1                                Amendment No. 215,

Reactor Building Isolation Valves 3.6.3 CONDITION REQUIRED ACTION COMPLETION TIME A. (continued) A.2 --------------NOTES-------------

1. Isolation devices in high radiation areas may be verified by use of administrative means.

2. Isolation devices that are locked, sealed, or otherwise secured may be verified by use of administrative means.

Verify the affected Once per 31 days penetration flow path is following isolation isolated. for isolation devices outside the reactor building AND Prior to entering MODE 4 from MODE 5 if not performed within the previous 92 days for isolation devices inside the reactor building B. -------------NOTE-------------- B.1 Isolate the affected 1 hour Only applicable to penetration flow path by use penetration flow paths with of at least one closed and two reactor building de-activated automatic isolation valves. valve, closed manual valve,

   ------------------------------------     or blind flange.

One or more penetration flow paths with two reactor building isolation valves inoperable. ANO-1 3.6.3-2 Amendment No. 215,

Reactor Building Isolation Valves 3.6.3 CONDITION REQUIRED ACTION COMPLETION TIME C. -------------NOTE-------------- C.1 Isolate the affected 72 hours Only applicable to penetration flow path by use penetration flow paths with of at least one closed and OR only one reactor building de-activated automatic isolation valve and a valve, closed manual valve, In accordance with closed system. or blind flange. the Risk Informed

   ------------------------------------                                             Completion Time AND                                         Program One or more penetration flow paths with one reactor          C.2 --------------NOTES-------------

building isolation valve 1. Isolation devices in high inoperable. radiation areas may be verified by use of administrative means.

2. Isolation devices that are locked, sealed, or otherwise secured may be verified by use of administrative means.

Verify the affected Once per 31 days penetration flow path is following isolation isolated. D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time not met. AND D.2 ---------------NOTE-------------- LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours ANO-1 3.6.3-3 Amendment No. 215,253,

Reactor Building Spray and Cooling System 3.6.5 3.6 REACTOR BUILDING SYSTEMS 3.6.5 Reactor Building Spray and Cooling Systems LCO 3.6.5 Two reactor building spray trains and two reactor building cooling trains shall be OPERABLE.

                      ---------------------------------------------NOTE--------------------------------------------

Only one train of reactor building spray and one train of reactor building cooling are required to be OPERABLE during MODES 3 and 4. APPLICABILITY: MODES 1, 2, 3, and 4 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One reactor building spray A.1 Restore reactor building 72 hours train inoperable in spray train to OPERABLE MODE 1 or 2. status. OR In accordance with the Risk Informed Completion Time Program B. One reactor building B.1 Restore reactor building 7 days cooling train inoperable in cooling train to OPERABLE MODE 1 or 2. status. OR In accordance with the Risk Informed Completion Time Program C. Two reactor building C.1 Restore one reactor building 72 hours cooling trains inoperable cooling train to OPERABLE in MODE 1 or 2. status. OR In accordance with the Risk Informed Completion Time Program ANO-1 3.6.5-1 Amendment No. 215,268,

MSIVs 3.7.2 3.7 PLANT SYSTEMS 3.7.2 Main Steam Isolation Valves (MSIVs) LCO 3.7.2 Two MSIVs shall be OPERABLE. APPLICABILITY: MODES 1, 2, and 3. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or more MSIV(s) A.1 Restore MSIV(s) to 24 hours inoperable in MODE 1 or 2. OPERABLE status. OR

                                                                     ----------NOTE----------

Only applicable when one MSIV remains OPERABLE. In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Be in MODE 3. 12 hours associated Completion Time of Condition A not met. C. --------------NOTE------------- C.1 Close MSIV. 48 hours Separate Condition entry is allowed for each MSIV. AND C.2 Verify MSIV is closed. Once per 7 days One or more MSIV(s) inoperable in MODE 3. D. Required Action and D.1 Be in MODE 4. 24 hours associated Completion Time of Condition C not met. ANO-1 3.7.2-1 Amendment No. 215,

EFW System 3.7.5 3.7 PLANT SYSTEMS 3.7.5 Emergency Feedwater (EFW) System LCO 3.7.5 Two EFW trains shall be OPERABLE.

                            -----------------------------------------------NOTE--------------------------------------------

Only one EFW train, which includes a motor driven pump, is required to be OPERABLE in MODE 4. APPLICABILITY: MODES 1, 2, and 3, MODE 4 when steam generator is relied upon for heat removal. ACTIONS

NOTE---------------------------------------------------------

LCO 3.0.4.b is not applicable when entering Mode 1. CONDITION REQUIRED ACTION COMPLETION TIME A. Turbine driven EFW train A.1 Restore affected equipment 7 days inoperable due to one to OPERABLE status. inoperable steam supply. OR OR In accordance with the Risk Informed

        --------------NOTE------------                                                             Completion Time Only applicable if MODE 2                                                                  Program has not been entered following refueling.

Turbine driven EFW pump inoperable in MODE 3 following refueling. B. One EFW train inoperable B.1 Restore EFW train to 72 hours in MODE 1, 2, or 3 for OPERABLE status. reasons other than OR Condition A. In accordance with the Risk Informed Completion Time Program ANO-1 3.7.5-1 Amendment No. 215,232,260,268,

EFW System 3.7.5 ACTIONS (continued) CONDITION REQUIRED ACTION COMPLETION TIME C. Turbine driven EFW train C.1 Restore the steam supply to 24 hours inoperable due to one the turbine driven EFW train inoperable steam supply. to OPERABLE status. OR AND OR In accordance with the Risk Informed Motor driven EFW train Completion Time inoperable. Program C.2 Restore the motor driven 24 hours EFW train to OPERABLE status. OR In accordance with the Risk Informed Completion Time Program D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time of Condition A, B, AND or C not met. D.2 Be in MODE 4. 18 hours E. --------------NOTE------------ E.1 -------------NOTE---------------- Not applicable when the LCO 3.0.3 and all other LCO turbine driven EFW train is Required Actions requiring inoperable solely due to MODE changes are one inoperable steam suspended until one EFW supply. train is restored to

    -----------------------------------     OPERABLE status.

Two EFW trains inoperable in MODE 1, 2, Initiate action to restore one Immediately or 3. EFW train to OPERABLE status. F. Required EFW train F.1 Initiate action to restore Immediately inoperable in MODE 4. EFW train to OPERABLE status. ANO-1 3.7.5-2 Amendment No. 215,257,260,

SWS 3.7.7 3.7 PLANT SYSTEMS 3.7.7 Service Water System (SWS) LCO 3.7.7 Two SWS loops shall be OPERABLE. APPLICABILITY: MODES 1, 2, 3, and 4. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One SWS loop A.1 --------------NOTES------------- inoperable. 1. Enter applicable Conditions and Required Actions of LCO 3.8.1, "AC Sources

                                                     - Operating," for diesel generator made inoperable by SWS.

2. Enter Applicable Conditions and Required Actions of LCO 3.4.6, "RCS Loops

                                                     - MODE 4," for decay heat removal made inoperable by SWS.

Restore SWS loop to 72 hours OPERABLE status. OR In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Move to Time not met. AND Pg 3.7.7-2 B.2 ---------------NOTE-------------- LCO 3.0.4.a is not applicable when entering Mode 4. ANO-1 3.7.7-1 Amendment No. 215,253,

SWS 3.7.7 Move to Pg Be in MODE 4. 12 hours 3.7.7-2 ANO-1 3.7.7-1 Amendment No. 215,253,

SWS 3.7.7 CONDITION REQUIRED ACTION COMPLETION TIME B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Time not met. AND Moved from Pg B.2 ---------------NOTE-------------- 3.7.7-1 LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.7.7.1 -------------------------------NOTE----------------------------- Isolation of SWS flow to individual components does not render the SWS inoperable. Verify each SWS manual, power operated, and In accordance with automatic valve in the flow path servicing safety the Surveillance related equipment, that is not locked, sealed, or Frequency Control otherwise secured in position, is in the correct Program position. SR 3.7.7.2 Verify each SWS automatic valve in the flow path In accordance with that is not locked, sealed, or otherwise secured in the Surveillance position, actuates to the correct position on an Frequency Control actual or simulated actuation signal. Program SR 3.7.7.3 Verify each required SWS pump starts In accordance with automatically on an actual or simulated signal. the Surveillance Frequency Control Program ANO-1 3.7.7-2 Amendment No. 215,218,264,

AC Sources - Operating 3.8.1 CONDITION REQUIRED ACTION COMPLETION TIME A. (continued) A.3 ------------NOTE----------------- Startup Transformer No. 2 may be removed from service for up to 30 days for preplanned preventative maintenance. This 30 day Completion Time may be applied not more than once in any 10 year period. Restore required offsite 72 hours circuit to OPERABLE status. OR In accordance with the Risk Informed Completion Time Program B. One DG inoperable. B.1 Perform SR 3.8.1.1 for 1 hour OPERABLE required offsite circuit(s). AND Once per 12 hours thereafter AND B.2 Declare required feature(s) 4 hours from supported by the inoperable discovery of DG inoperable when its Condition B redundant required concurrent with feature(s) is inoperable. inoperability of redundant required AND feature(s) B.3.1 Determine OPERABLE DG 24 hours is not inoperable due to common cause failure. OR B.3.2 Perform SR 3.8.1.2 for 24 hours OPERABLE DG. AND ANO-1 3.8.1-2 Amendment No. 215,236,268,

AC Sources - Operating 3.8.1 B.4 Restore DG to OPERABLE 7 days status. OR Move to Pg In accordance with 3.8.1-3 the Risk Informed Completion Time Program ANO-1 3.8.1-2 Amendment No. 215,236,268,

AC Sources - Operating 3.8.1 CONDITION REQUIRED ACTION COMPLETION TIME B. (continued) B.4 Restore DG to OPERABLE 7 days status. OR Moved from Pg 3.8.1-2 In accordance with the Risk Informed Completion Time Program C. Two required offsite C.1 Declare required feature(s) 12 hours from circuits inoperable. inoperable when its discovery of redundant required Condition C feature(s) is inoperable. concurrent with inoperability of redundant required AND feature(s) C.2 Restore one required offsite 24 hours circuit to OPERABLE status. OR In accordance with the Risk Informed Completion Time Program D. One required offsite circuit -------------------NOTE------------------- inoperable. Enter applicable Conditions and Required Actions of LCO 3.8.6, AND "Distribution Systems - Operating," when Condition D is entered with One DG inoperable. no AC power source to any train. D.1 Restore required offsite 12 hours circuit to OPERABLE status. OR OR In accordance with the Risk Informed Completion Time Program Move to D.2 Restore DG to OPERABLE 12 hours Pg 3.8.1-4 status. OR ANO-1 3.8.1-3 Amendment No. 215,268,

AC Sources - Operating 3.8.1 In accordance with the Risk Informed Completion Time Move to Program Pg 3.8.1-4 E. Two DGs inoperable. E.1 Restore one DG to 2 hours OPERABLE status. ANO-1 3.8.1-3 Amendment No. 215,268,

AC Sources - Operating 3.8.1 CONDITION REQUIRED ACTION COMPLETION TIME D. (continued) D.2 Restore DG to OPERABLE 12 hours status. OR In accordance with Moved from Pg the Risk Informed 3.8.1-3 Completion Time Program E. Two DGs inoperable. E.1 Restore one DG to 2 hours OPERABLE status. F. Required Action and F.1 Be in MODE 3. 6 hours Associated Completion Time of Condition A, B, C, AND D, or E not met. F.2 ---------------NOTE-------------- LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours G. Three or more required G.1 Enter LCO 3.0.3. Immediately AC sources inoperable. SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.1.1 Verify correct breaker alignment and indicated In accordance with power availability for each required offsite circuit. the Surveillance Frequency Control Program SR 3.8.1.2 -------------------------------NOTE----------------------------- Move to All DG starts may be preceded by an engine Pg prelube period and followed by a warmup period 3.8.1-5 prior to loading. ANO-1 3.8.1-4 Amendment No. 215,253,264,

AC Sources - Operating 3.8.1 Verify each DG starts from standby conditions and, In accordance with Move to in 15 seconds achieves ready-to-load the Surveillance Pg conditions. Frequency Control 3.8.1-5 Program ANO-1 3.8.1-4 Amendment No. 215,253,264,

AC Sources - Operating 3.8.1 SURVEILLANCE FREQUENCY SR 3.8.1.2 -------------------------------NOTE----------------------------- All DG starts may be preceded by an engine prelube period and followed by a warmup period prior to loading. Moved from Pg 3.8.1-4 Verify each DG starts from standby conditions and, In accordance with in 15 seconds achieves ready-to-load the Surveillance conditions. Frequency Control Program SR 3.8.1.3 ------------------------------NOTES----------------------------

1. DG loadings may include gradual loading as recommended by the manufacturer.

2. Momentary transients outside the load range do not invalidate this test.

3. This Surveillance shall be conducted on only one DG at a time.

4. This SR shall be preceded by and follow, without shutdown, a successful performance of SR 3.8.1.2.

Verify each DG is synchronized and loaded and In accordance with operates for 60 minutes at a load 2475 kW and the Surveillance 2750 kW. Frequency Control Program SR 3.8.1.4 Verify each day tank contains 160 gallons of fuel In accordance with oil. the Surveillance Frequency Control Program SR 3.8.1.5 Check for and remove accumulated water from In accordance with each day tank. the Surveillance Frequency Control Program SR 3.8.1.6 Verify the fuel oil transfer system operates to In accordance with transfer fuel oil from storage tanks to the day tank. the Surveillance Frequency Control Program ANO-1 3.8.1-5 Amendment No. 215,253,264,

DC Sources - Operating 3.8.4 3.8 ELECTRICAL POWER SYSTEMS 3.8.4 DC Sources - Operating LCO 3.8.4 Both DC electrical power subsystems shall be OPERABLE. APPLICABILITY: MODES 1, 2, 3, and 4. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One DC electrical power A.1 Restore DC electrical power 8 hours subsystem inoperable. subsystem to OPERABLE status. OR In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours Associated Completion Time not met. AND B.2 ---------------NOTE-------------- LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours ANO-1 3.8.4-1 Amendment No. 215,250,253,

Inverters - Operating 3.8.7 3.8 ELECTRICAL POWER SYSTEMS 3.8.7 Inverters - Operating LCO 3.8.7 The following inverters shall be OPERABLE.

a. Two Red Train inverters (Y11 and Y13, Y11 and Y15, or Y13 and Y15),

and

b. Two Green Train inverters (Y22 and Y24, Y22 and Y25, or Y24 and Y25),

                     -------------------------------------------------NOTE----------------------------------------

One of the four inverters required by LCO 3.8.7.a and LCO 3.8.7.b may be disconnected from its associated DC bus for 2 hours to perform load transfer to or from the swing inverter, provided:

a. The associated 120 VAC bus is energized from its alternate AC source; and

b. The other three 120 VAC buses are energized from their associated OPERABLE inverters.

APPLICABILITY: MODES 1, 2, 3, and 4. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One of the four inverters A.1 ---------------NOTE-------------- required by LCO 3.8.7.a Enter applicable Conditions and LCO 3.8.7.b and Required Actions of inoperable. LCO 3.8.9, "Distribution Systems - Operating" with any of the 120 VAC buses RS1, RS2, RS3, or RS4 de-energized. Restore inverter to 24 hours OPERABLE status. OR In accordance with the Risk Informed Completion Time Program ANO-1 3.8.7-1 Amendment No. 215,230,268,

Distribution Systems - Operating 3.8.9 3.8 ELECTRICAL POWER SYSTEMS 3.8.9 Distribution Systems - Operating LCO 3.8.9 Two AC, DC, and 120 VAC electrical power distribution subsystems shall be OPERABLE. APPLICABILITY: MODES 1, 2, 3, and 4. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One or more AC electrical A.1 Restore AC electrical power 8 hours power distribution distribution subsystem(s) to subsystem(s) inoperable. OPERABLE status. OR In accordance with the Risk Informed Completion Time Program B. One or more 120 VAC B.1 Restore 120 VAC electrical 8 hours electrical power power distribution distribution subsystem(s) subsystem(s) to OPERABLE OR (RS1, RS2, RS3, RS4) status. inoperable. In accordance with the Risk Informed Completion Time Program C. One or more DC electrical C.1 Restore DC electrical power 8 hours power distribution distribution subsystem(s) to subsystem(s) inoperable. OPERABLE status. OR In accordance with the Risk Informed Completion Time Program D. Required Action and D.1 Be in MODE 3. 6 hours Move to associated Completion Pg Time not met. AND 3.8.9-2 D.2 ---------------NOTE-------------- ANO-1 3.8.9-1 Amendment No. 215,218,230,253,268,

Distribution Systems - Operating 3.8.9 CONDITION REQUIRED ACTION COMPLETION TIME LCO 3.0.4.a is not applicable when entering Mode 4. Move to ------------------------------------- Pg 3.8.9-2 12 hours Be in MODE 4. ANO-1 3.8.9-1 Amendment No. 215,218,230,253,268,

Distribution Systems - Operating 3.8.9 CONDITION REQUIRED ACTION COMPLETION TIME D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time not met. AND Moved D.2 ---------------NOTE-------------- from Pg 3.8.9-1 LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours E. Two or more electrical E.1 Enter LCO 3.0.3. Immediately power distribution subsystems inoperable that result in a loss of function. SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.9.1 Verify correct breaker alignments to required AC, In accordance with DC, and 120 VAC bus electrical power distribution the Surveillance subsystems. Frequency Control Program ANO-1 3.8.9-2 Amendment No. 215,218,230,264,

Programs and Manuals 5.5 5.0 ADMINISTRATIVE CONTROLS 5.5 Programs and Manuals 5.5.17 Metamic Coupon Sampling Program A coupon surveillance program will be implemented to maintain surveillance of the Metamic absorber material under the radiation, chemical, and thermal environment of the SFP. The purpose of the program is to establish the following:

Coupons will be examined on a two year basis for the first three intervals with the first coupon retrieved for inspection being on or before February 2009 and thereafter at increasing intervals over the service life of the inserts.
Measurements to be performed at each inspection will be as follows:

A) Physical observations of the surface appearance to detect pitting, swelling or other degradation, B) Length, width, and thickness measurements to monitor for bulging and swelling C) Weight and density to monitor for material loss, and D) Neutron attenuation to confirm the B-10 concentration or destructive chemical testing to determine the boron content.

The provisions of SR 3.0.2 are applicable to the Metamic Coupon Sampling Program.
The provisions of SR 3.0.3 are not applicable to the Metamic Coupon Sampling Program.

5.5.18 Risk Informed Completion Time Program This program provides controls to calculate a Risk Informed Completion Time (RICT) and must be implemented in accordance with NEI 06-09-A, Revision 0, "Risk-Managed Technical Specifications (RMTS) Guidelines." The program shall include the following:

a. The RICT may not exceed 30 days;

b. A RICT may only be utilized in MODE 1 and 2; ANO-1 5.0-20 Amendment No. 228,239,250,

Programs and Manuals 5.5 5.0 ADMINISTRATIVE CONTROLS 5.5 Programs and Manuals

c. When a RICT is being used, any change to the plant configuration, as defined in NEI 06-09-A, Appendix A, must be considered for the effect on the RICT.

1. For planned changes, the revised RICT must be determined prior to implementation of the change in configuration.

2. For emergent conditions, the revised RICT must be determined within the time limits of the Required Action Completion Time (i.e., not the RICT) or 12 hours after the plant configuration change, whichever is less.

3. Revising the RICT is not required If the plant configuration change would lower plant risk and would result in a longer RICT.

d. For emergent conditions, if the extent of condition evaluation for inoperable structures, systems, or components (SSCs) is not complete prior to exceeding the Completion Time, the RICT shall account for the increased possibility of common cause failure (CCF) by either:

1. Numerically accounting for the increased possibility of CCF in the RICT calculation; or

2. Risk Management Actions (RMAs) not already credited in the RICT calculation shall be implemented that support redundant or diverse SSCs that perform the function(s) of the inoperable SSCs, and, if practicable, reduce the frequency of initiating events that challenge the function(s) performed by the inoperable SSCs.

e. The risk assessment approaches and methods shall be acceptable to the NRC. The plant PRA shall be based on the as-built, as-operated, and maintained plant; and reflect the operating experience at the plant, as specified in Regulatory Guide 1.200, Revision 2. Methods to assess the risk from extending the Completion Times must be PRA methods used to support this license amendment, or other methods approved by the NRC for generic use; and any change in the PRA methods to assess risk that are outside these approval boundaries require prior NRC approval.

ANO-1 5.0-20a Amendment No.

Attachment 3 1CAN122201 Retyped Technical Specification Pages (41 Pages)

Completion Times 1.3 1.3 Completion Times EXAMPLES (continued) Example 1.3-7 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One A.1 Verify affected 1 hour subsystem subsystem isolated. inoperable. AND Once per 8 hours thereafter AND A.2 Restore subsystem 72 hours to OPERABLE status. B. Required B.1 Be in MODE 3. 6 hours Action and associated AND Completion Time not met. B.2 Be in MODE 5. 36 hours Required Action A.1 has two Completion Times. The 1 hour Completion Time begins at the time the Condition is entered and each "Once per 8 hours thereafter" interval begins upon performance of Required Action A.1. If after Condition A is entered, Required Action A.1 is not met within either the initial 1 hour or any subsequent 8 hour interval from the previous performance (plus the extension allowed by SR 3.0.2), Condition B is entered. The Completion Time clock for Condition A does not stop after Condition B is entered, but continues from the time Condition A was initially entered. If Required Action A.1 is met after Condition B is entered, Condition B is exited and operation may continue in accordance with Condition A, provided the Completion Time for Required Action A.2 has not expired. ANO-1 1.3-10 Amendment No. 215,218,265,

Completion Times 1.3 1.3 Completion Times EXAMPLES (continued) Example 1.3-8 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One A.1 Restore subsystem 7 days subsystem to OPERABLE inoperable. status. OR In accordance with the Risk Informed Completion Time Program B. Required B.1 Be in MODE 3. 6 hours Action and associated AND Completion Time not met. B.2 Be in MODE 5. 36 hours When a subsystem is declared inoperable, Condition A is entered. The 7-day Completion Time may be applied as discussed in Example 1.3-2. However, the licensee may elect to apply the Risk Informed Completion Time Program which permits calculation of a Risk Informed Completion Time (RICT) that may be used to complete the Required Action beyond the 7-day Completion Time. The RICT cannot exceed 30 days. After the 7-day Completion Time has expired, the subsystem must be restored to OPERABLE status within the RICT or Condition B must also be entered. The Risk Informed Completion Time Program requires recalculation of the RICT to reflect changing plant conditions. For planned changes, the revised RICT must be determined prior to implementation of the change in configuration. For emergent conditions, the revised RICT must be determined within the time limits of the Required Action Completion Time (i.e., not the RICT) or 12 hours after the plant configuration change, whichever is less. If the 7-day Completion Time clock of Condition A has expired and subsequent changes in plant condition result in exiting the applicability of the Risk Informed Completion Time Program without restoring the inoperable subsystem to OPERABLE status, Condition B is also entered and the Completion Time clocks for Required Actions B.1 and B.2 start. ANO-1 1.3-11 Amendment No.

Completion Times 1.3 1.3 Completion Times EXAMPLES (continued) If the RICT expires or is recalculated to be less than the elapsed time since the Condition was entered and the inoperable subsystem has not been restored to OPERABLE status, Condition B is also entered and the Completion Time clocks for Required Actions B.1 and B.2 start. If the inoperable subsystems are restored to OPERABLE status after Condition B is entered, Condition A is exited, and therefore, the Required Actions of Condition B may be terminated. IMMEDIATE When "Immediately" is used as a Completion Time, the Required COMPLETION TIME Action should be pursued without delay and in a controlled manner. ANO-1 1.3-12 Amendment No.

RPS Instrumentation 3.3.1 3.3 INSTRUMENTATION 3.3.1 Reactor Protection System (RPS) Instrumentation LCO 3.3.1 Four channels of RPS instrumentation for each Function in Table 3.3.1-1 shall be OPERABLE. APPLICABILITY: According to Table 3.3.1-1. ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. One channel inoperable. A.1 Place channel in bypass or 1 hour trip. OR A.2 Prevent bypass of 1 hour remaining channels. B. Two channels B.1 Place one channel in trip. 1 hour inoperable. AND OR In accordance with the Risk Informed Completion Time Program B.2.1 Place second channel in 1 hour bypass. OR B.2.2 Prevent bypass of 1 hour remaining channels. ANO-1 3.3.1-1 Amendment No. 215,

RPS Instrumentation 3.3.1 CONDITION REQUIRED ACTION COMPLETION TIME C. Three or more channels C.1 Enter the Condition Immediately inoperable. referenced in Table 3.3.1-1 for the OR Function. Required Action and associated Completion Time of Condition A or B not met. D. As required by Required D.1 Be in MODE 3. 6 hours Action C.1 and referenced in AND Table 3.3.1-1. D.2 Open all control rod drive 6 hours (CRD) trip breakers. E. As required by Required E.1 Open all CRD trip 6 hours Action C.1 and breakers. referenced in Table 3.3.1-1. F. As required by Required F.1 Reduce THERMAL POWER 6 hours Action C.1 and < 45% RTP. referenced in Table 3.3.1-1. G. As required by Required G.1 Reduce THERMAL POWER 6 hours Action C.1 and < 10% RTP. referenced in Table 3.3.1-1. ANO-1 3.3.1-2 Amendment No. 215,264,

RPS Instrumentation 3.3.1 SURVEILLANCE REQUIREMENTS

NOTE--------------------------------------------------------

Refer to Table 3.3.1-1 to determine which SRs apply to each RPS Function. SURVEILLANCE FREQUENCY SR 3.3.1.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.1.2 ------------------------------NOTES--------------------------

1. Adjust power range channel output if the absolute difference is > 2% RTP.

2. Not required to be performed until 24 hours after THERMAL POWER is 20% RTP.

Compare results of calorimetric heat balance In accordance with calculation to power range channel output. the Surveillance Frequency Control Program AND Once within 24 hours after a THERMAL POWER change of 10% RTP SR 3.3.1.3 ------------------------------NOTES--------------------------

1. Adjust the power range channel imbalance output if the absolute value of the imbalance error is 2% RTP.

2. Not required to be performed until 24 hours after THERMAL POWER is 20% RTP.

Compare results of out of core measured AXIAL In accordance with POWER IMBALANCE to incore measured AXIAL the Surveillance POWER IMBALANCE. Frequency Control Program ANO-1 3.3.1-3 Amendment No. 215,264,

RPS Instrumentation 3.3.1 SURVEILLANCE FREQUENCY SR 3.3.1.4 Perform CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.1.5 ------------------------------NOTE------------------------------- Neutron detectors are excluded from CHANNEL CALIBRATION. Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.1-4 Amendment No. 215,264,

ESAS Instrumentation 3.3.5 3.3 INSTRUMENTATION 3.3.5 Engineered Safeguards Actuation System (ESAS) Instrumentation LCO 3.3.5 Three ESAS analog instrument channels for each Parameter in Table 3.3.5-1 shall be OPERABLE. APPLICABILITY: According to Table 3.3.5-1. ACTIONS

NOTE----------------------------------------------------------

Separate Condition entry is allowed for each Parameter. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Parameters A.1 Place analog instrument 1 hour with one analog instrument channel in trip. channel inoperable. OR In accordance with the Risk Informed Completion Time Program B. One or more Parameters B.1 Be in MODE 3. 6 hours with more than one analog instrument channel AND inoperable. B.2 --------------NOTE-------------- OR Only required for RCS Pressure - Low setpoint. Required Action and ------------------------------------ associated Completion Time not met. Reduce RCS pressure 36 hours

                                                         < 1750 psig.

AND ANO-1 3.3.5-1 Amendment No. 215,253,

ESAS Instrumentation 3.3.5 CONDITION REQUIRED ACTION COMPLETION TIME B. (continued) B.3 --------------NOTES------------

1. Only required for Reactor Building Pressure High setpoint and High High setpoint.

2. LCO 3.0.4.a is not applicable when entering Mode 4.

Be in MODE 4. 12 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.5.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.5.2 Perform CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program SR 3.3.5.3 Perform CHANNEL CALIBRATION. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.5-2 Amendment No. 215,264,

ESAS Manual Initiation 3.3.6 3.3 INSTRUMENTATION 3.3.6 Engineered Safeguards Actuation System (ESAS) Manual Initiation LCO 3.3.6 Two manual initiation channels of each one of the ESAS Functions below shall be OPERABLE:

a. High Pressure Injection (channels 1 and 2);

b. Low Pressure Injection (channels 3 and 4);

c. Reactor Building (RB) Cooling (channels 5 and 6); and

d. RB Spray (channels 7 and 8).

APPLICABILITY: MODES 1 and 2, MODES 3 and 4 when associated engineered safeguards equipment is required to be OPERABLE. ACTIONS

NOTE-----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more ESAS A.1 Restore channel to 72 hours Functions with one channel OPERABLE status. inoperable. OR In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Time not met. AND B.2 --------------NOTE------------- LCO 3.0.4.a is not applicable when entering Mode 4. Be in MODE 4. 12 hours ANO-1 3.3.6-1 Amendment No. 215,253,272,

DG LOPS 3.3.8 3.3 INSTRUMENTATION 3.3.8 Diesel Generator (DG) Loss of Power Start (LOPS) LCO 3.3.8 Two loss of voltage Function relays and two degraded voltage Function relays DG LOPS instrumentation per DG shall be OPERABLE. APPLICABILITY: MODES 1, 2, 3, and 4. ACTIONS

NOTE----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Functions A.1 Restore relay(s) to 1 hour with one or more relays for OPERABLE status. one or more DGs OR inoperable.

                                                                                                 ---------NOTE---------

Not applicable when a loss of safety function exists. In accordance with the Risk Informed Completion Time Program B. Required Action and B.1 Declare affected DG(s) Immediately associated Completion inoperable. Time not met. ANO-1 3.3.8-1 Amendment No. 215,264,

DG LOPS 3.3.8 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.8.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program SR 3.3.8.2 ------------------------------NOTE------------------------------ When DG LOPS instrumentation is placed in an inoperable status solely for performance of this Surveillance, entry into associated Conditions and Required Actions may be delayed up to 4 hours for the loss of voltage Function, provided the one remaining relay monitoring the Function for the bus is OPERABLE. Perform CHANNEL CALIBRATION with setpoint In accordance with Allowable Value as follows: the Surveillance Frequency Control

a. Degraded voltage 423.2 V and 436.0 V Program with a time delay of 8 seconds +/- 1 second; and

b. Loss of voltage 3251.5 V and 3349.5 V with a time delay of 2.0 seconds and 2.6 seconds.

ANO-1 3.3.8-2 Amendment No. 215,264,271,

EFIC System Instrumentation 3.3.11 3.3 INSTRUMENTATION 3.3.11 Emergency Feedwater Initiation and Control (EFIC) System Instrumentation LCO 3.3.11 The EFIC System instrumentation channels for each Function in Table 3.3.11-1 shall be OPERABLE. APPLICABILITY: According to Table 3.3.11-1. ACTIONS

NOTE----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more Emergency A.1 Place channel(s) in bypass 1 hour Feedwater (EFW) Initiation or trip. or Main Steam Line Isolation Functions listed in Table 3.3.11-1 with one channel inoperable. B. One or more EFW Initiation B.1 Place one channel in 1 hour or Main Steam Line Isolation bypass. Functions listed in Table 3.3.11-1 with two AND channels inoperable. B.2 Place second channel in trip. 1 hour OR In accordance with the Risk Informed Completion Time Program ANO-1 3.3.11-1 Amendment No. 215,

EFIC System Instrumentation 3.3.11 CONDITION REQUIRED ACTION COMPLETION TIME C. One EFW Vector Valve C.1 Restore channel to 72 hours Control channel inoperable. OPERABLE status. OR In accordance with the Risk Informed Completion Time Program D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time not met for AND Function 1.b. D.2 Be in MODE 4. 12 hours E. Required Action and E.1 Reduce THERMAL 6 hours associated Completion Time POWER to 10% RTP. not met for Function 1.a or 1.d. F. Required Action and F.1 Be in MODE 3. 6 hours associated Completion Time not met for AND Functions 1.c, 2, or 3. F.2 Reduce steam generator 12 hours pressure to < 750 psig. SURVEILLANCE REQUIREMENTS

NOTE----------------------------------------------------------

Refer to Table 3.3.11-1 to determine which SRs shall be performed for each EFIC Function. SURVEILLANCE FREQUENCY SR 3.3.11.1 Perform CHANNEL CHECK. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.11-2 Amendment No. 215,227,264,

EFIC System Instrumentation 3.3.11 SURVEILLANCE REQUIREMENTS (continued) SURVEILLANCE FREQUENCY SR 3.3.11.2 Perform CHANNEL FUNCTIONAL TEST.(Notes 1 & 2) In accordance with the Surveillance Frequency Control Program SR 3.3.11.3 Perform CHANNEL CALIBRATION.(Notes 1 & 2) In accordance with the Surveillance Frequency Control Program The following notes apply only to the SG Level - Low function: Note 1: If the as-found channel setpoints are conservative with respect to the Allowable Value but outside their predefined as-found acceptance criteria band, then the channel shall be evaluated to verify that it is functioning as required before returning the channel to service. If the as-found instrument channel setpoints are not conservative with respect to the Allowable Value, the channel shall be declared inoperable. Note 2: The instrument channel setpoint(s) shall be reset to a value that is equal to or more conservative than the Limiting Trip Setpoint; otherwise, the channel shall be declared inoperable. The Limiting Trip Setpoint and the methodology used to determine the Limiting Trip Setpoint and the predefined as-found acceptance criteria band are specified in the Bases. ANO-1 3.3.11-3 Amendment No. 215,227,264,

EFIC Manual Initiation 3.3.12 3.3 INSTRUMENTATION 3.3.12 Emergency Feedwater Initiation and Control (EFIC) Manual Initiation LCO 3.3.12 Two manual initiation switches per actuation train for each of the following EFIC Functions shall be OPERABLE:

a. Steam generator (SG) A Main Steam Line Isolation;

b. SG B Main Steam Line Isolation; and

c. Emergency Feedwater (EFW) Initiation.

APPLICABILITY: When associated EFIC Function is required to be OPERABLE. ACTIONS

NOTE-----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more EFIC A.1 Place affected trip bus in 72 hours Function(s) with one the affected train for the required manual initiation associated EFIC OR switch inoperable in one Function(s) in trip. actuation train. In accordance with the Risk Informed Completion Time Program B. One or more EFIC B.1 Restore one manual 72 hours Function(s) with both initiation switch for each of required manual initiation the affected EFIC OR switches inoperable in a Function(s) to OPERABLE single actuation train. status. In accordance with the Risk Informed Completion Time Program ANO-1 3.3.12-1 Amendment No. 215,

EFIC Manual Initiation 3.3.12 CONDITION REQUIRED ACTION COMPLETION TIME C. One or more EFIC C.1 Restore one actuation train 1 hour Function(s) with one or for the associated EFIC both required manual Function(s) to OPERABLE OR initiation switches status. inoperable in both actuation In accordance with trains. the Risk Informed Completion Time Program D. Required Action and D.1 Be in MODE 3. 6 hours associated Completion Time not met for EFW AND Initiation Function. D.2 Be in MODE 4. 12 hours E. Required Action and E.1 Be in MODE 3. 6 hours associated Completion Time not met for Main AND Steam Line Isolation Function. E.2.1 Reduce steam generator 12 hours pressure to < 750 psig. OR E.2.2 Close and deactivate all 12 hours associated valves. SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.12.1 Perform CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.12-2 Amendment No. 215,264,

EFIC Logic 3.3.13 3.3 INSTRUMENTATION 3.3.13 Emergency Feedwater Initiation and Control (EFIC) Logic LCO 3.3.13 Trains A and B of each Logic Function shown below shall be OPERABLE:

a. Main Steam Line Isolation; and

b. Emergency Feedwater (EFW) Initiation.

APPLICABILITY: When associated EFIC Function is required to be OPERABLE. ACTIONS

NOTE-----------------------------------------------------------

Separate Condition entry is allowed for each Function. CONDITION REQUIRED ACTION COMPLETION TIME A. One or more train A A.1 Restore affected train to 72 hours Functions inoperable with OPERABLE status. all train B Functions OR OPERABLE; or one or more train B Functions In accordance with inoperable with all train A the Risk Informed Functions OPERABLE. Completion Time Program B. Required Action and B.1 Be in MODE 3. 6 hours associated Completion Time not met for EFW AND Initiation Function. B.2 Be in MODE 4. 12 hours ANO-1 3.3.13-1 Amendment No. 215,

EFIC Logic 3.3.13 CONDITION REQUIRED ACTION COMPLETION TIME C. Required Action and C.1 Be in MODE 3. 6 hours associated Completion Time not met for Main AND Steam Line Isolation Function. C.2.1 Reduce steam generator 12 hours pressure to < 750 psig. OR C.2.2 Close and deactivate all associated valves. 12 hours SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.13.1 Perform CHANNEL FUNCTIONAL TEST. In accordance with the Surveillance Frequency Control Program ANO-1 3.3.13-2 Amendment No. 215,264,