HNP-17-040, Snubber Program Plan

Snubber Program Plan

ML17152A362
Person / Time
Site:	Harris
Issue date:	06/01/2017
From:	O'Connor S Duke Energy Progress
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
HNP-17-040
Download: ML17152A362 (99)

Text

Sean T. O'Connor J_~ DUKE General Manager, Engineering Harris Nuclear Plant

~ ENERGY 5413 Shearon Harris Road New Hill, NC 27562-9300 919.362.3140 10 CFR 50.55a(b)

June 1, 2017 Serial: HNP-17-040 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Shearon Harris Nuclear Power Plant, Unit 1 Docket No. 50-400 I Renewed License No. NPF-63

Subject:

Snubber Program Plan Ladies and Gentlemen:

Please find the enclosed Snubber Program Plan for Shearon Harris Nuclear Power Plant, Unit 1, submitted in accordance with ISTA 3200, Administrative Requirements, of American Society of Mechanical Engineering Code for Operation and Maintenance of Nuclear Power Plants, which is incorporated by reference into 10 CFR 50.55a(b). The fourth ten-year interval is in effect from May 2, 2017, through and including May 1, 2027.

No relief requests are contained within the enclosed Snubber Program Plan.

This letter contains no new regulatory commitments.

Please address any comments or questions regarding this matter to Jeff Robertson, Regulatory Affairs Manager, at 919-362-3137.

Sincerely,

/f-'ilr--

Sean T. O'Connor Enclosures

1) AD-EG-HNP-1618, Snubber Program Plan

2) CSD-EG-HNP-1618, HNP Installed Snubber Listing cc: J. Zeiler, NRC Sr. Resident Inspector, HNP M. Barillas, NRC Project Manager, HNP C. Haney, NRC Regional Administrator, Region II

Sean T. OConnor General Manager, Engineering Harris Nuclear Plant 5413 Shearon Harris Road New Hill, NC 27562-9300 919.362.3140 10 CFR 50.55a(b)

June 1, 2017 Serial: HNP-17-040 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Shearon Harris Nuclear Power Plant, Unit 1 Docket No. 50-400 / Renewed License No. NPF-63

Subject:

Snubber Program Plan Ladies and Gentlemen:

Please find the enclosed Snubber Program Plan for Shearon Harris Nuclear Power Plant, Unit 1, submitted in accordance with ISTA 3200, Administrative Requirements, of American Society of Mechanical Engineering Code for Operation and Maintenance of Nuclear Power Plants, which is incorporated by reference into 10 CFR 50.55a(b). The fourth ten-year interval is in effect from May 2, 2017, through and including May 1, 2027.

No relief requests are contained within the enclosed Snubber Program Plan.

This letter contains no new regulatory commitments.

Please address any comments or questions regarding this matter to Jeff Robertson, Regulatory Affairs Manager, at 919-362-3137.

Sincerely, Sean T. OConnor Enclosures

1) AD-EG-HNP-1618, Snubber Program Plan

2) CSD-EG-HNP-1618, HNP Installed Snubber Listing cc: J. Zeiler, NRC Sr. Resident Inspector, HNP M. Barillas, NRC Project Manager, HNP C. Haney, NRC Regional Administrator, Region II

U.S. Nuclear Regulatory Commission Serial: HNP-17-040 ENCLOSURE 1 Shearon Harris Nuclear Power Plant, Unit 1 Docket No. 50-400 / Renewed License No. NPF-63 AD-EG-HNP-1618, Snubber Program Plan (36 pages plus cover)

Information Use HARRIS UNIT 1 ADMINISTRATIVE PROCEDURE AD-EG-HNP-1618 SNUBBER PROGRAM PLAN REVISION 4

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 2 of 36 REVISION

SUMMARY

PRR 2103389 DESCRIPTION Section 2.0 step 4 was revised to update the interval, interval dates and OM code edition & addenda.

Section 3.0 step 8 was revised to delete "without maintenance" to align with AD-EG-ALL-1618.

Section 4.3 step 20 revised to "in accordance with training program requirements" as there is no longer specific qualification for snubber program manager.

Section 4.5 (NDE Inspection Services) deleted in entirety.

Section 4.6 step 3 changed "ISI Coordinator" to "Snubber Program Manager" and deleted "(during outages) or the Program Manager (online)"

Section 4.7 Step 3 changed "ISI Coordinator" to "Snubber Program Manager" Section 5.3 Steps 1 & 2 revised to address use of CSDs. Step 3 deleted (moved to CSD-EG-HNP-1618.

Section 5.7 Step 4 deleted. "4. As required by 10CFR50.55a(b)(3)(v)(A) all Preservice and Inservice Visual Examinations must be performed using the VT-3 visual examination method described in IWA-2213.

Section 5.8 Step 1.d deleted. "Non safety Snubbers are considered a part of their respective DTPGs along with Safety Related/Safety Significant Snubbers, and are tested with the same methods."

Section 5.8 Step 2.c added bullet "Verification of freedom of motion upon snubber removal is not considered to be pre-conditioning."

Section 5.8 Step 4 last sentence deleted. "Non Safety Snubber visual examination requirements shall be as directed in Section 5.7."

Section 5.8 step 6.a was deleted. "a. Non safety Snubbers are included in DTPGs with all other Snubbers, and so refer to Section 5.8 Step 5 for requirements."

Section 5.9 Step 4 deleted number of snubbers.

Section 5.16 step 2.d revised to replace Attachment 9 and Attachment 10 with CSD-EG-HNP-1618.

Section 5.16 Step 6 deleted "considered to be in a harsh environment" Section 7.1 step 1 was revised to update OM code edition & addenda.

Section 7.3 revised to delete references FSAR Table 16.3-4, IWA-2213, and NDEP-0613, and to add reference CSD-EG-HNP-1618.

Opening paragraph revised to delete " in addition to guidance from NDEP-0613 and MMP-004" Item 1 revised from "Per Section 5.7 step 4, Snubber Visual Exams must be conducted using the VT-3 method, however they are conducted pin to pin only." to "Snubber Visual Exams are performed from pin to pin only." opening paragraph revised to deleted "The guidance listed below corresponds to the VT-3 visual examination criteria. NDEP-613 is utilized for examination methodology." and Attachment 10 have been deleted. Information has been relocated to CSD-EG-HNP-1618.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 3 of 36 TABLE OF CONTENTS SECTION .......................................................................................................................... PAGE 1.0 PURPOSE ..................................................................................................................... 5 2.0 SCOPE .......................................................................................................................... 5 3.0 DEFINITIONS ................................................................................................................ 6 4.0 RESPONSIBILITIES ...................................................................................................... 7 5.0 INSTRUCTIONS .......................................................................................................... 11 5.1 General ........................................................................................................................ 11 5.2 Snubber Program Plan ................................................................................................ 11 5.3 Snubber Program Plan Development and Revision .................................................... 12 5.4 IDDEAL Software Suite ............................................................................................... 12 5.5 Test and Examination Scheduling ............................................................................... 13 5.6 Snubber Categorization ............................................................................................... 13 5.7 Visual Examination ...................................................................................................... 14 5.8 Operational Readiness Testing ................................................................................... 16 5.9 Defined Test Plan Group (DTPG) ................................................................................ 18 5.10 Testing Sample Plans .................................................................................................. 19 5.11 Testing Sample Plan Selection .................................................................................... 19 5.11.1 The 10% Testing Sample Plan ....................................................................... 19 5.11.2 The 37 Testing Sample Plan .......................................................................... 20 5.12 Sample Expansion ....................................................................................................... 23 5.13 Snubber Replacement ................................................................................................. 23 5.14 Snubber Deletion ......................................................................................................... 23 5.15 Transient Dynamic Events ........................................................................................... 24 5.16 Service Life Monitoring ................................................................................................ 24 6.0 RECORDS................................................................................................................... 26

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 4 of 36 TABLE OF CONTENTS (continued)

SECTION .......................................................................................................................... PAGE

7.0 REFERENCES

............................................................................................................ 27 ATTACHMENTS 1 Visual Examination of Snubbers .................................................................................. 29 2 Guidance for Evaluating Visual Examination Indications ............................................. 30 3 Sample Visual Examination Data Sheet ...................................................................... 31 4 General Snubber Information ...................................................................................... 32 5 Mechanical Snubber Functional Test Acceptance Criteria .......................................... 33 6 Hydraulic Snubber Functional Test Acceptance Criteria ............................................. 34 7 Initial Predicted Service Life ........................................................................................ 35 8 Relief Requests ........................................................................................................... 36

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 5 of 36 1.0 PURPOSE

1. The purpose of the Snubber program is to provide a systematic method for identification of periodic examination, testing, and service life monitoring of nuclear power plant dynamic restraints (Snubbers) and to establish the requirements for Preservice and Inservice testing, examination, and service life monitoring to assess their operational readiness. {7.1.1}, {7.1.2}

2. The Snubber program plan identifies:

• Components subject to testing, examination, and monitoring

• Responsibilities

• Methods

• Intervals

• Parameters to be measured and evaluated

• Criteria for evaluating the results

• Corrective action

• Record keeping.

2.0 SCOPE

1. These requirements apply to the ASME OM Code scope of Snubbers, which are those Snubbers used in systems that perform a specific function in shutting down a reactor to the safe shutdown condition; in maintaining the safe shutdown condition; or in mitigating the consequences of an accident.

2. For Safety or Safety Significant Snubbers, outside of the applicable Code scope above, such as any remaining ASME Code Class (1, 2, and 3) Snubbers, Snubbers which support safety related analytical boundaries, or those non-safety related Snubbers with seismic support responsibilities, these are included within the program scope.

3. In keeping with good engineering practices and to provide reasonable assurance of structural reliability, any remaining Snubbers not identified above (typically Non-Safety related) may be included in the program and at least periodically inspected or monitored.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 6 of 36 2.0 SCOPE (continued)

4. For the fourth HNP interval dating 5/2/2017 to 5/1/2027, the following bases requirements apply:

• Tech Spec 3/4.7.8

• PLP-106 Attachment 4

• ASME OM Code 2004 Edition through 2006 Addenda (includes Code Case OMN-13)

• Reg Guide 1.192, Rev. 1, August 2014 3.0 DEFINITIONS

1. Acceptable: A Snubber that has been examined or tested and is shown to be capable of performing its design function.

2. Accessible: Snubbers that can be readily examined or tested during normal plant operations without exposing plant personnel to undue hazards or dose.

3. Defined Test Plan Group (DTPG): A population of Snubbers selected for testing in accordance with either of the Snubber testing sample plans.

4. Degraded: Any Snubber that has an examination or testing parameter that is approaching, but has not met or exceeded the limits of the acceptance criteria.

5. Failure Mode Group (FMG): A group of Snubbers that have failed and those other Snubbers that have similar potential for similar failure.

6. Inaccessible: Snubbers that are located in environments which make it impractical for the Snubbers to be examined under normal plant operations without exposing plant personnel to undue hazards (e.g. radiation or extreme heat).

7. Safety-Significant Snubbers: Snubbers designated as non-safety but determined that their failure or the failure of the system on which they are installed would have an adverse effect on any safety-related system.

8. Service Life: The period of time an item is expected to meet the operational readiness requirements.

9. Transient Dynamic Event: An unexpected or potentially damaging occurrence, which was determined from, reviews of operating data or during a visual inspection/examination such as a water/steam hammer, earthquake or similar event.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 7 of 36 3.0 DEFINITIONS (continued)

10. Unacceptable: Snubbers that do not meet examination or testing acceptance criteria.

4.0 RESPONSIBILITIES NOTE The general roles and responsibilities for the execution of NGD Engineering Programs are outlined in AD-EG-ALL-1600. Specific activities and responsibilities for those organizations and individuals that are involved with the implementation of the Snubber Program at HNP are outlined below.

4.1 Plant Engineering Supervisor

1. Ensures that the Snubber programs are effectively managed and implemented to meet regulatory, process, and procedure requirements.

4.2 Fleet Snubber Program Manager

1. Serves in a governance and oversight role.

2. Provides strategic and technical direction to Site Snubber Program Managers.

3. Develops the Fleet Snubber Health Report.

4. Reviews of the Site Snubber Health Reports.

4.3 Snubber Program Manager

1. Establishes, prepares and maintains Snubber testing and examination Program Plans, implementing procedures, and schedules.

2. Identifies examination and testing requirements for Snubbers as identified in the Snubber Program Plan and maintains the IDDEAL Software Suite Database (SnubbWorks) for Snubbers.

3. Coordinates the performance of scheduled and non-scheduled Snubber examination, testing, preventative maintenance, and condition monitoring activities.

4. Selects and identifies Snubbers for examination, testing and service life activities.

5. Reviews test and examination results for acceptability.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 8 of 36 4.3 Snubber Program Manager (continued)

6. Evaluates results of examinations and tests found not meeting the parameters required to prove operational readiness.

7. Generates corrective actions; Action Requests (ARs), Condition Reports (CRs),

and Work Requests (WRs) as required.

8. Determines the extent of additional examinations, tests, or repairs which may be required following the discovery of an unsatisfactory Snubber condition.

9. Establishes, monitors, and tracks the Service Life of installed Snubbers through Service Life Monitoring.

10. Prepares the scope list for Snubber functional testing and visual examination.

11. Selects the Snubber populations to be examined and tested. Identifies the applicable procedures required to satisfy the examination or testing requirements per the Snubber Program Plan.

12. Submits the required outage scope to Outage and Scheduling.

13. Submits the required outage scope to ALARA for development of ALARA Plan.

14. Develops the Job Safety Analysis (JSA), if required.

15. Manages the scope, content, additions, deletions, expansions and corrections of the outage scope.

16. Compares current recorded results with prior results.

17. Identifies Code requirements which cannot be achieved due to impracticality or hardship and initiates actions (Relief Request) necessary to notify the NRC as required.

18. Establishes industry contacts with ASME OM Code committee representatives, peers at other nuclear utilities, and outside consultants, as necessary, to ensure that the Snubber examination and testing Program properly utilizes external operating experience.

19. When notified, reviews plant design changes and revises the Snubber Program Plan, as necessary.

20. Maintains qualifications in accordance with training program requirements.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 9 of 36 4.4 Plant Maintenance

1. Performs Snubber functional testing, records results of the Snubber test(s), and reports the findings on the appropriate data sheet(s).

2. Notifies Program Manager of test results.

3. Performs Snubber repairs, rebuilds, or replacement activities under the Snubber Program as required.

4.5 QC Organization

1. Provides Certified NDE VT-3 Examiners for performance of Snubber Visual Examinations through employee or contract resources.

2. Conducts Snubber As Found and As Left Visual Exams per the schedule.

3. Updates WOs and Schedule as activities are completed.

4. Assists Snubber Program Manager with planning and scheduling efforts for Visual Exams, including performance of WO and Schedule reviews.

4.6 Certified NDE VT-3 Examiners

1. Records As Found and As Left condition of the Snubber.

2. Reports findings of the examination on an appropriate Data Sheet (if no Data Sheet provided, use the sheet included in Attachment 3, Sample Visual Examination Data Sheet).

3. Returns completed Data Sheet to Snubber Program Manager in a timely manner.

4. Generates a CR and notifies the control room, when necessary (see Attachment 1, Visual Examination of Snubbers for guidance).

4.7 Design Engineering

1. Performs evaluations on piping systems or components when unsatisfactory Snubber examination or test results occur.

2. Notifies Program Manager of plant design changes that may impact the Snubber Program, as applicable.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 10 of 36 4.8 Regulatory Affairs

1. Processes relief requests and Snubber Program Plan document submittals to the Regulatory Authorities.

4.9 Maintenance Planning Organization

1. Plans WOs associated with Snubber Visual Examination, Testing, or Service Life activities.

4.10 Outage and Scheduling Organization

1. Schedules activities associated with Snubber Visual Examination, Testing, or Service Life requirements.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 11 of 36 5.0 INSTRUCTIONS 5.1 General

1. Periodically, the Snubber Program Plan may be subject to revision during the ten-year interval. Reasons for revision include, but are not limited to:

• Incorporation of Relief Requests

• Incorporation of Code Cases

• NRC Regulatory Guides, notices and bulletins, as applicable

• Augmented examinations

• Modifications to the plant that impact the Snubber Program

2. Generation and revision to the Snubber Program Plan shall be made in accordance with this procedure.

5.2 Snubber Program Plan

1. 10-year Updates

a. Once every 10 years, the Snubber Program requires updating to the edition and addenda as specified in 10 CFR 50.55a.

b. Snubber Program Plans shall be filed with the regulatory authorities as required by ASME OM, ISTA-3200.

2. When a change to the plant impacts the Program, revise per Section 5.3.

3. Changes to the program testing or inspection methodologies may require the Snubber Program Plan to be resubmitted to the regulatory authorities.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 12 of 36 5.3 Snubber Program Plan Development and Revision

1. The Snubber Program Plan shall be maintained in EDMS. Initiate and revise the documents via the PRR process per AD-DC-ALL-0201. The Snubber Program Plan may utilize Controlled Supporting Documents (CSDs).

2. The Program Manager and a peer reviewer shall review all revisions of the Snubber Program Plan and CSDs. The supervisor approves revisions.

5.4 IDDEAL Software Suite

1. IDDEAL Software Suite is a non-QA (Level E software per AD-IT-ALL-0002) software program used as a back-up to store component information, examination and testing history, and examination and testing schedules used to administer and implement the ISI, IST, Snubber, IWE/IWL, and QC BOP Programs. Nuclear Computing Systems maintains the program.

2. Snubbworks, as one of the IDDEAL applications, is a Microsoft Access based computer program, is used as a tool to manage the Snubber Program information. This software program is used to organize pertinent data and records to assist with Snubber examination, testing, and service life monitoring purposes. The information contained in Snubbworks is not QA, but can be used to produce documents or lists which, when verified, can be used as QA records.

3. Examination and Test reports generated from the SnubbWorks software shall be used to document examinations and examination results, unless otherwise directed by the Program Manager. When vendor procedures are used to perform examinations and testing (such as In-Place testing of Large-Bore RCP and Steam Generator Snubbers) the vendor data sheets shall contain the Code required information for a complete examination.

4. NDE and Snubber inspection and testing personnel, performing on site work, may have their certifications and qualifications entered into IDDEAL Certworks or SnubbWorks.

5. Equipment calibration documentation shall be reviewed prior to Snubber examination and testing. Snubbworks shall be updated reflecting the current equipment identification and current due dates for calibration.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 13 of 36 5.5 Test and Examination Scheduling

1. Test and examination scheduling routinely coincide with refueling outages.

Performing testing and examinations during refueling outages allows for improved accessibility, environmental conditions conducive for examination methods, reducing exposure (ALARA) and enhanced scheduling.

2. Examinations may be performed during plant operation (on-line) or during refueling outages, as conditions allow.

3. Functional testing, for Test Plan credit, may be performed during plant operation (on-line) or during refueling outages, but must not start more than 60 days prior to the scheduled start of the refueling outage and must be completed prior to the start-up following the refueling outage.

5.6 Snubber Categorization

1. All of the Snubbers shall be considered one population for examination.

Alternatively, they may be categorized individually as accessible or inaccessible.

2. The decision to examine the Snubbers as one population or as separate categories shall be made and documented before the scheduled examination begins and shall not be changed during the examination. For HNP, all Snubbers are considered one population for examination.

3. When recombining categories into one population, the shorter interval of the categories shall be used.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 14 of 36 5.7 Visual Examination

1. Snubbers shall be visually examined on the required schedule in accordance with ASME OM and evaluated to determine their operational readiness.

Snubbers determined to be unacceptable based on the visual examination acceptance criteria at any time during the interval shall be counted in determining the subsequent examination interval. Examination intervals shall be determined in accordance with Table ISTD-4252-1 (reproduced below in Table 1, Visual Examination Intervals), unless alternative intervals are utilized per Code Case OMN-13 (as endorsed by the NRC).

Table 1, Visual Examination Intervals Number of Unacceptable Snubbers Population or Column A Column B Column C Category Size (Extended Interval) (Interval Same as Previous) (Interval Reduction to 2/3)

[Note 1] [Notes 2 and 3] [Notes 2, 4 and 5] [Notes 2, 5 and 6]

1 0 0 1 80 0 0 2 100 0 1 4 150 0 3 8 200 2 5 13 300 5 12 25 400 8 18 36 500 12 24 48 750 20 40 78 1000 29 56 109 Notes:

1. Interpolation between population or category sizes and the number of unacceptable snubbers is permissible. The next lower integer shall be used when interpolation results in a fraction.

2. The basic interval shall be the normal fuel cycle up to 24 months. The examination interval may be as great as twice, the same, or as small as fractions of the previous interval as required by the following Notes. The examination interval may vary +/-25% of the current interval.

3. If the number of unacceptable snubbers is equal to or less than the number in Column A, then the next examination interval may be increased to twice the previous examination interval, not to exceed 48 months. In that case, the next examination according to the previous interval may be skipped.

4. If the number of unacceptable snubbers exceeds the number in Column A, but is equal to or less than the number in Column B, then the next visual examination shall be conducted at the same interval as the previous interval.

5. If the number of unacceptable snubbers exceeds the number in Column B, but is equal to or less than the number in Column C, then the next examination interval shall be decreased to two-thirds of the previous examination interval or, in accordance with the interpolation between Columns B and C, in proportion to the exact number of unacceptable snubbers.

6. If the number of unacceptable snubbers exceeds the number in Column C, then the next examination interval shall be decreased to two-thirds of the previous interval.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 15 of 36 5.7 Visual Examination (continued)

2. Any unacceptable/unsatisfactory or degraded Snubber condition reported on the applicable inspection/test report sheet, or any noted anomaly identified during the current examination period, shall have an evaluation performed by an individual knowledgeable in Snubber operability requirements.

a. Evaluation shall be performed to determine the type and cause of the visual examination discrepancy and effect on the operability of the Snubber and related component(s).

b. If the condition is determined to be generic, then additional examinations may be required, or, if an isolated case, a Work Request may be issued to correct any discrepancies found.

c. The Program Manager or designee shall initiate a CR on any Snubber determined to be unacceptable/unsatisfactory.

3. The Visual As Found examination for Safety Related/Safety Significant Snubbers shall be performed before the Snubber is disconnected or removed for any reason. This examination is to determine that there are no visible indications of damage or impaired functional ability due to physical damage, leakage, corrosion, or degradation from environmental exposure or operating conditions.

4. An augmented scope is invoked whenever a visual examination is to be performed as a supplemental scope, outside of the code requirements of this program.

5. Current Interval Requirements:

a. In lieu of the requirements of Table ISTD-4252-1, Snubbers are visually examined once every ten years in accordance with Code Case OMN-13.

At any point in the extended interval, if examination data results in a failure to satisfy OMN-13 requirements then the frequency of examinations shall immediately revert to the requirements of Table ISTD-4252-1.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 16 of 36 5.8 Operational Readiness Testing

1. Safety Related/Safety Significant Snubbers shall be tested for operational readiness during each fuel cycle.

a. Tests are required to be in accordance with a specified sampling plan.

b. Testing may be performed during normal system operation, or during system or plant outages, however, testing shall begin no earlier than 60 days prior to the scheduled start of a refueling outage (unless otherwise approved by the regulatory authorities) and must be completed prior to the return to power.

c. Non-Safety Related Snubbers may be tested at the discretion of the Program Manager.

2. Snubbers shall be tested in their As Found condition regarding the parameters to be tested to the fullest extent practicable.

a. Test methods shall not alter the condition of a Snubber to the extent that the results do not represent the As Found Snubber condition.

b. Snubbers may be tested in their installed location or may be removed from the field installation and bench tested in accordance with approved procedures.

c. Snubbers shall not be subjected to prior preventive or corrective maintenance (pre-conditioning) specifically for the purpose of meeting the applicable examination or testing requirements.

• Verification of freedom of motion upon snubber removal is not considered to be pre-conditioning.

3. Snubbers that are maintained or repaired by removing or adjusting a Snubber part, that can affect the results of the applicable tests required by this program, shall be examined and tested in accordance with the applicable requirements before returning to service. Additionally, the applicable installation requirements shall be met. The requirements selected shall ensure that the parameters that may have been affected are verified to be acceptable by suitable examination and tests.

4. The applicable site maintenance procedures shall govern the removal and reinstallation of plant installed Snubbers. Each Safety Related/Safety Significant Snubber shall have an As Found Visual Examination performed prior to removal activities and an As Left Visual Examination following reinstallation in accordance with any applicable site examination or surveillance instruction(s).

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 17 of 36 5.8 Operational Readiness Testing (continued)

5. For each Safety Related/Safety Significant Snubber determined to be unacceptable by operational readiness testing, additional Snubbers shall be tested.

a. Testing scope expansion is required for failed Snubbers that are part of a functional testing sample plan (i.e. 10% or 37 sample plan).

b. An evaluation of failed Snubbers is required and will be documented in accordance with the Corrective Action Program.

c. An Engineering Evaluation shall be performed on the components to which the failed Snubbers were attached. The purpose of this Engineering Evaluation will be to determine if the components to which the inoperable Snubbers are attached were adversely affected by the inoperability of the Snubbers in order to ensure that the component remains capable of meeting the designed service.

(1) A visual examination is to be performed on the pipe attachment, structure attachment and structural steel of the tested support and also of the pipe, in the general area, and adjacent supports to determine if any deformation, weld cracking and/or general mechanical failures have occurred. If any type of failure and/or deformation (pipe or other) cannot be detected and an operable snubber can be installed to the original as-built condition as shown by the support sketch, then the system can be declared acceptable for future operation. [7.3.3]

6. For each Non-Safety Related Snubber determined to be unacceptable by operational readiness testing, additional samples may be required as determined under the Corrective Action Program by the type of failure and extent of condition as warranted.

7. Degraded Snubbers are repaired or replaced as a preventive maintenance action.

a. Failure mode grouping and scope expansion is not required for degraded Snubbers.

b. Additional Snubbers may be tested or replaced at the discretion of Program Manager based on the cause of the degradation for service life monitoring purposes.

c. Information learned from the degraded Snubbers shall be considered in the service life monitoring program as applicable.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 18 of 36 5.8 Operational Readiness Testing (continued)

8. Test equipment failure during functional testing may invalidate that day's testing.

a. Failed testing equipment will be repaired or replaced. If it can be determined exactly when the failure happened, only the affected Snubbers shall be retested.

b. If it cannot be determined when the failure happened, then as a minimum, all Snubbers tested with the failed equipment during the day of the equipment failure shall be re-tested.

9. Test results will be reviewed for adverse trends which will help establish the service life of specific Snubbers or locations.

10. Each Snubber in a parallel or multiple-Snubber installation shall be identified and counted individually. Fractional sample sizes shall be rounded up to the next integer.

5.9 Defined Test Plan Group (DTPG)

1. The DTPGs shall include all Safety Related/Safety Significant Snubbers except the following; the following shall be exempt from DTPG selection for the concurrent testing interval:

a. Replacement Snubbers and Snubbers repaired or adjusted as a result of not meeting acceptance requirements.

b. Snubbers placed in the same location as Snubbers that failed the previous Inservice operational readiness test.

2. Except as required in Step 3 below, the total Safety Related/Safety Significant Snubber population may be considered one DTPG, or alternatively, differences in design, application, size, or type may be considered in establishing DTPGs.

3. Snubbers attached to the steam generator shall be a separate DTPG.

4. There are 3 DTPGs for testing:

a. All mechanical Snubbers

b. Steam Generator hydraulic Snubbers

c. Main Steam hydraulic Snubbers

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 19 of 36 5.9 Defined Test Plan Group (DTPG) (continued)

5. In addition to the testing performed in each DTPG, Snubbers placed in the same location as Snubbers that failed the previous Inservice operational readiness test shall be retested unless the cause of the failure is clearly established and corrected. Any testing done for this purpose shall not be considered part of the DTPG sample selection requirements in Section 5.10, Testing Sample Plans.

5.10 Testing Sample Plans

1. A test plan shall be selected for each DTPG before the scheduled testing begins.

2. The test plan shall be used throughout the refueling outage tests for that DTPG and any failure mode group (FMG) that is derived from it.

3. For unacceptable Snubber(s), the additional testing shall continue in the DTPG or FMG.

4. For HNP DTPGs, the following test plans are chosen:

a. Mechanical Snubber DTPG: 37 Plan

b. Steam Generator Hydraulic DTPG: 10% Plan

c. Main Steam Hydraulic DTPG: 10% Plan 5.11 Testing Sample Plan Selection NOTE The Safety Related/Safety Significant Sample Plan for a DTPG functional testing shall be either the 10% or 37 Plan.

5.11.1 The 10% Testing Sample Plan

1. The initial sample shall be 10% of the DTPG.

2. The Safety Related/Safety Significant sample shall include representation from the DTPG based on the significant features (i.e., the various designs, configurations, operating environments, sizes, and capacities) and based on the ratio of the number of Snubbers of each significant feature, to the total number of Snubbers in the DTPG.

3. Selection of the representative Safety Related/Safety Significant Snubbers shall be random.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 20 of 36 5.11.1 The 10% Testing Sample Plan (continued)

4. The sample may also be selected from Safety Related/Safety Significant Snubbers concurrently scheduled for seal replacement or other similar activity related to service life monitoring. The Snubbers shall be tested on a generally rotational basis to coincide with the service life monitoring activity.

5. When additional Safety Related/Safety Significant samples are required, they shall be at least one-half the size of the initial sample from that DTGP.

6. The test sample plan is completed when the mathematical expression below is satisfied, or all Snubbers have been tested.

7. Testing shall satisfy the following mathematical expressions.

a. For each DTPG N 0.1n + C(0.1n / 2) where: N = total number of Snubbers tested that were selected from the DTPG n = number of Snubbers in the DTPG C = total number of unacceptable Snubbers found in the DTPG (excluding those counted for FMG tests)

b. For each FMG:

Nf C f (0.1n / 2) where: Nf = all Snubbers selected and tested from the FMG after the FMG was established from the DTPG Cf = total number of unacceptable Snubbers in the FMG, plus those found in the DTPG and used to establish the FMG n = number of Snubbers in the DTPG 5.11.2 The 37 Testing Sample Plan

1. An initial Safety Related/Safety Significant sample of 37 Snubbers shall be selected randomly from each Snubber plan DTPG.

2. When additional Safety Related/Safety Significant samples are required, then they shall be either 18 or 19 to satisfy the mathematical expression below.

3. The test sample plan is completed when the mathematical expression below is satisfied, or all Snubbers have been tested.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 21 of 36 5.11.2 The 37 Testing Sample Plan (continued)

4. Testing shall satisfy the following mathematical expressions.

a. For each DTPG:

N 36.49 + 18.18C where: N = total number of Snubbers tested that were selected from the DTPG C = total number of unacceptable Snubbers found in the DTPG (excluding those counted in FMG tests), plus one for each applicable FMG requiring additional tests Thus if a FMG has failures which require additional tests, regardless of the number of failures in that FMG, 'C' will only be increased only by a count of 1 for each FMG.

NOTE For each Snubber removed from 'N' and included in 'NF', another Snubber will need to be selected from the original DTPG and functionally tested for inclusion into 'N' so the mathematical expression can be satisfied.

b. For each FMG requiring additional tests NF 18.18CF where: NF = all Snubbers selected and tested AFTER the FMG was established from the DTPG CF = total number of unacceptable Snubbers in the FMG, plus those found in the DTPG and used to establish the FMG

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 22 of 36 5.11.2 The 37 Testing Sample Plan (continued)

Figure 1, 37 Test Sample Plan

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 23 of 36 5.12 Sample Expansion

1. After determination that a Safety Related/Safety Significant Snubber is unacceptable, an additional test plan sample shall be established. Failures found by the retesting conducted in Section 5.9 Step 5 do not require additional testing in accordance with Section 5.12, Sample Expansion, but shall be evaluated for appropriate corrective action.

2. For the Safety Related/Safety Significant 10% Plan Failures - When an unacceptable Snubber has not been assigned to an FMG, the additional sample shall be taken from the DTPG. As practicable, the additional sample shall include the following:

a. Snubbers of the same manufacturer's design;

b. Snubbers immediately adjacent to those found unacceptable;

c. Snubbers from the same piping system;

d. Snubbers from other piping systems that have similar operating conditions such as temperature, humidity, vibration, and radiation; and

e. Snubbers that are previously untested.

3. For the Safety Related/Safety Significant 37 Plan Failures - Additional samples shall be selected randomly from the remaining population of the DTPG, and from untested Snubbers of the FMG as applicable.

4. In addition to the required test plan sample expansion an FMG test population may be established. The unacceptable Snubber may be categorized into a failure mode group (FMG), containing all unacceptable Snubbers that have a given failure and all other Snubbers evaluated to be subject to the same failure.

5.13 Snubber Replacement

1. Any replacement or modified Snubber(s) shall have a proven suitability for the application and environment.

2. Replacement or modified Snubbers shall be examined and tested before placing into service.

5.14 Snubber Deletion

1. Snubbers may be deleted from the plant based on analysis of the affected piping system. When an unacceptable Snubber is deleted, the deleted Snubber shall nevertheless be considered in its respective examination population, examination category, or failure mode group (FMG) for determining the corrective action.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 24 of 36 5.14 Snubber Deletion (continued)

2. The number of deleted Snubbers that failed or passed tests or examinations prior to being deleted will be used in determining examination or testing frequencies.

5.15 Transient Dynamic Events

1. If a transient dynamic event (e.g., water hammer, steam hammer) occurs that may affect Snubber operability, then the affected Snubbers and systems shall be reviewed and any appropriate corrective action taken.

2. At a minimum, a visual examination shall be performed on all Snubbers attached to the affected sections of systems that have experienced potentially damaging transients as determined from a review of operational data.

3. In addition to satisfying the visual examination acceptance criteria of this procedure, freedom-of-motion of mechanical Snubbers shall be verified by at least one of the following methods:

a. Manually induced Snubber movement

b. Evaluation of in-place Snubber piston setting

c. Stroking the mechanical Snubber through its full range of travel

d. Functional testing of the Snubber 5.16 Service Life Monitoring

1. The object of service life monitoring is to identify service and environmental conditions that can adversely affect Snubber performance.

a. Service life varies with manufacturer recommendations, design limits, installed environmental conditions and materials, and should be adjusted based on plant experience and technical data to ensure that the Snubber(s) operational readiness is achieved throughout its intended install life.

b. Service Life Monitoring is required for all Safety Related/Safety Significant Snubbers.

c. Service Life Monitoring of Non-Safety Related Snubber is not addressed by the ASME OM Code and is at the discretion of the Program.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 25 of 36 5.16 Service Life Monitoring (continued)

2. A record of the service life of each Snubber in the program shall be maintained.

a. The Snubber service life record shall include the Snubber installed location, manufacturer/model, serial number, installed date, rebuild date, and service life expiration date for each applicable Snubber.

b. When Snubbers are rebuilt or overhauled, then the service life shall be updated which will provide future statistical bases for consideration of Snubber service life.

c. Initial predicted service life for all components is listed in Attachment 7, Initial Predicted Service Life.

d. Service Life listing is in CSD-EG-HNP-1618.

3. Service life for Snubbers shall be evaluated at least once each fuel cycle and adjustments made as warranted.

a. The service life shall be reviewed and necessary actions taken to ensure that the service life of all installed Snubbers will not be exceeded during the next operating cycle.

b. This evaluation can be documented in outage reports, summaries, or other methods.

4. All data from Preservice and Inservice examinations and tests, maintenance events, transient dynamic events, industry peers, manufacturers, laboratory analysis, and other service life monitoring activities will be evaluated for indications of Snubber degradation or other anomalies.

a. Results of this evaluation shall be used to identify Snubbers that are subject to degradation and to identify severe operating environments not previously identified.

b. These results may also be used to reduce or extend the service life of Snubbers or any of their subcomponents

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 26 of 36 5.16 Service Life Monitoring (continued)

5. If the evaluation indicates that service life will be exceeded before the next scheduled system or plant outage, then one of the following actions shall be taken:

a. The Snubber shall be replaced with a Snubber for which the service life will not be exceeded before the next scheduled system or plant outage;

b. Technical justification shall be documented for extending the service life to or beyond the next scheduled system or plant outage;

c. The Snubber shall be reconditioned such that its service life will be extended to or beyond the next scheduled system or plant outage.

6. For Mechanical Snubbers , periodic hand stroking is done in order to redistribute the grease and maintain their service life.

6.0 RECORDS No records are generated from this procedure.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 27 of 36

7.0 REFERENCES

7.1 Commitments

1. ASME Code for Operation and Maintenance of Nuclear Power Plants (OM Code) 2004 Edition through 2006 Addenda

a. Code Case OMN-13, Requirements for Extending Snubber Inservice Visual Examination Interval at LWR Power Plants

2. Code of Federal Regulations: 10 CFR 50.55a, Codes and Standards 7.2 Procedures

1. AD-DC-ALL-0201, Development and Maintenance of Controlled Procedure Manual Procedures

2. AD-EG-ALL-1000, Conduct of Engineering

3. AD-EG-ALL-1006, Conduct of Technical Program Engineering

4. AD-EG-ALL-1137, Engineering Change Product Selection

5. AD-EG-ALL-1202, Preventive Maintenance and Surveillance Testing Administration

6. AD-EG-ALL-1450, Preconditioning of Structures, Systems & Components

7. AD-EG-ALL-1600, Engineering Programs

8. AD-EG-ALL-1618, Snubber Program Plan

9. AD-IT-ALL-0002, Software Quality Assurance (SQA) Program Administration

10. CM-M0231, Hydraulic Snubbers

11. EST-215, Snubber Surveillance

12. MMP-004, Installation of Pipe Supports

13. MST-M0033, Mechanical Snubber Operational (Functional) Test

14. PD-EG-ALL-1618, Snubber Program - Description

15. PLP-106, Technical Specification Equipment List Program and Core Operating Limits Report

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 28 of 36 7.3 Miscellaneous Documents

1. CSD-EG-HNP-1618, HNP Installed Snubber Listing

2. INPO EPG-07, Snubbers

3. PCR 4839, Component Cooling Water Mechanical Snubber Failure

[DIN 902160098]

4. VM-NUN, Snubbers (Basic-PSA)

5. VM-NZI, Snubbers (Paul Munroe/Enertech)

6. VM-VOU, Snubbers (Lisega, Inc.)

7. Regulatory Guide 1.192, Operation and Maintenance Code Case Applicability, ASME OM Code

8. Regulatory Guide 1.193, ASME Code Cases Not Approved for Use

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 29 of 36 ATTACHMENT 1 Page 1 of 1

<< Visual Examination of Snubbers >>

The following should be considered for the Visual Examination of Snubbers:

1. Snubber Visual Exams are performed from pin to pin only.

2. Measurement of Snubber setting:

a. As a part of any Snubber Visual Exam, the setting of the Snubber shall be measured.

b. Many Snubbers have markings on the outside to provide the general setting, however, since this is not always provided or consistent (some Snubbers at HNP have been discovered to have the scale be in metric while most are in standard units), this scale shall not be used.

c. An actual measurement (in inches) shall be taken for the setting with a scale/ruler/tape measure from the center of the "zero mark" on the Snubber. If this mark does not exist (or cannot be determined due to Snubber being turned, etc.), measure from the base of the shaft, and make a note on the Data Sheet that this was done so that Engineering can compensate for the difference in measurements.

3. Indications

a. A list of notable indications and guidance for evaluating them is included in Attachment 2, Guidance for Evaluating Visual Examination Indications.

4. Photographs

a. In order to better track the condition of Snubbers in the plant as well as make finding/examining the Snubbers easier, a photograph should be taken of each Snubber as a part of the exam.

b. The following shots should be taken:

• From the ground toward the Snubber (to ease in locating it in the future)

• A wide shot of the Snubber (preferably so that the setting can be seen)

• A close-up of any indications/anomalies

c. These photos should be turned over to the Program Manager along with the datasheet for the exam.

5. Indications Possibly Affecting Operability

a. The Program Manager has the primary responsibility for writing condition reports when the situation requires it.

b. It is the responsibility of the examiner to provide a completed datasheet with the indication listed to the Program Manager in a timely manner so that the Program Manager can evaluate the condition

c. Should the Program Manager not be available when an indication that could affect operability is discovered (see Step 5.d), the examiner who discovered the condition will:

• Initiate a CR.

• Notify the control room.

• Provide a completed datasheet to Engineering.

d. A condition is considered not to affect operability when it cannot be evaluated "unacceptable" per Attachment 2, meaning that "Option 3" is not listed for that particular indication.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 30 of 36 ATTACHMENT 2 Page 1 of 1

<< Guidance for Evaluating Visual Examination Indications >>

Indications identified during the performance of the visual examination can be categorized into the three types of evaluations:

1. Accept As Is: Minor indications which have no impact on operability of the snubber and do not require corrective actions to be performed;

2. Evaluate Degraded: indications which require corrective measures to ensure continued operability (currently operable). Additional actions such as functional testing may be required to determine this condition;

3. Evaluate Unsat: indications which resulted in the snubber being inoperable Listed below is general guidance to determining the appropriate evaluation category. Final determination of results is at the discretion of the qualified Program Manager:

• Degraded/deformed support members (1, 2 or 3)

• Support structure attachments not secure (1, 2 or 3)

• Shaft imperfections (1, 2 or 3)

• Missing locking devices (2)

• Mechanical interferences (2 or 3)

• Snubber misaligned (2 or 3)

• Large gaps under baseplate (1 or 2)

• Spherical bearing bound/requiring lubrication (2)

• Spherical bearing not properly seated (2 or 3)

• Hydraulic fluid leaking from the snubber main body (2 or 3)

• Hydraulic fluid leaking from the snubber fluid reservoir (2 or 3)

• Hydraulic fluid weapage (2)

• Snubber fluid at or below the zero mark (2 or 3)

• Setting +/- thermal movement will bottom/top out Snubber (2 or 3)

The following are conditions that shall be considered non-relevant:

• Fabrication marks (e.g., from punching, layout, bending, rolling, and machining);

• Chipped or discolored paint;

• Weld spatter on other than close tolerance machined or sliding surfaces;

• Scratches and surface abrasion marks (except on hydraulic snubber piston rods);

• General conditions acceptable by material, design, or construction specifications.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 31 of 36 ATTACHMENT 3 Page 1 of 1

<< Sample Visual Examination Data Sheet >>

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 32 of 36 ATTACHMENT 4 Page 1 of 1

<< General Snubber Information >>

Qualification testing of the mechanical Snubbers at HNP was performed by Pacific Scientific Co. in accordance with ASME Boiler and Pressure Bessel Code Section III. Subsection NF, 1977 Edition including Snubber 1978 Addenda and ASME Code Case 16444-4.

Qualification testing of the Paul Munroe hydraulic Snubbers at HNP was performed by Paul Munroe Hydraulics Inc. in accordance with ASME III, Subsection NF, 1980 Edition including winter 1981 Addenda and ASME Code Cases N71-10 and N-249-1.

Lisega Snubbers are constructed in accordance with ASME III, Subsection NF, 1980 Edition including Winter 1981 Addenda, and ASME Code Cases in accordance with Regulatory Guide 1.85 (now incorporated in Reg. Guide 1.84). Load Ratings for PSA mechanical Snubbers:

Many Snubbers were removed from the plant during the SG replacement (ESR 97-807)

Many Snubbers were removed for having < 1/8" thermal movement Load Ratings for PSA Mechanical Snubbers PSA Size Bergen-Patterson Design / Normal / Emergency Faulted Size Upset Load (lbs.) (lbs.) (lbs.)

0.25 0.35 350 450 500 0.50 0.65 650 850 850 1 1.5 1,500 2,000 2,100 3 6 6,000 8,000 9,000 10 15 15,000 20,000 22,100 35 50 50,000 66,600 72,400 100 120 120,000 160,000 160,000 The HNP Snubbers have been added to EDB per EC 70710 by their plant location (e.g., MS-H-0141 or SG-H-0323A).

Historically, various forms of the location identifier (e.g., SG-H-0323A; SG-323A; SG-H-323) have been used throughout the years in the work order and AR titles such that searching for historical information takes trial and error.

The hanger drawings are listed in EDMS under the Controlled Documents Category with format:

1-AF-H-00001 Where:

The first number (1) is the Unit AF is the system H signifies hanger The five digit number is the unique location

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 33 of 36 ATTACHMENT 5 Page 1 of 1

<< Mechanical Snubber Functional Test Acceptance Criteria >>

1. Mechanical snubbers shall be tested to verify that:

a. Activation (restraining action) is achieved within the specified range in both tension and compression.

b. Drag force of the snubber is within the specified range in both directions of travel.

c. For snubbers specifically required not to displace under continuous load, the ability of the snubber to withstand the load without displacement.

2. The Activation (Acceleration) Test Criteria is as follows:

a. Activation tests are to be performed between 10% and 100% of rated load.

b. The limiting acceleration of the snubber shall be less than or equal to 0.02g in both tension and compression. Values that exceed 0.02g may be acceptable based on analysis. Snubbers that exceed 0.02g, but are found to be acceptable will be classified as degraded and will be repaired or replaced.

3. The following table is used to determine the allowable drag forces for inservice testing of the different sizes of snubbers.

Mechanical Snubber Size and Rated Load (lbs) 1/4 1/2 1 3 10 35 100 (350) (650) (1500) (6000) (15,000) (50,000) (120,000)

Minimum Pipe Size (in.) for 1.5 2 3 6 8 24 32 3% allowable drag Notes:

1. The above table applies to ASME Class 2, 3 and ANSI B31.1 piping. Snubbers on pipe sizes other than shown above have a 2% allowable drag value.

2. Drag forces <3% of the snubber rated load is acceptable for all ASME Class 1 piping regardless of pipe size.

Any increase in drag force limits for snubbers on Class 1 systems requires approval from Westinghouse Electric Corporation.

3. Drag forces in excess of this table but <5% may be acceptable based on an analysis of piping stresses compared to ASME allowable stresses. Thermal analysis is required to increase drag forces or forces imposed on piping. Snubbers in this range shall be categorized as degraded and should be replaced or repaired as a preventive maintenance action.

4. A drag force limit of 2% of rated load shall apply to Preservice testing of new or repaired snubbers

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 34 of 36 ATTACHMENT 6 Page 1 of 1

<< Hydraulic Snubber Functional Test Acceptance Criteria >>

This functional test acceptance criteria is derived from snubber assembly drawing EMDRAC 1364-038363 and from Westinghouse Letter 96-CQL-078. Functional parameters are listed in VM-NZI for each bore size of Paul Munroe snubber. The lower limit for activation and bleed for the Lisega snubber(s) is the same as the Paul Munroe criteria. The upper limits are from VM-VOU.

14" BORE 1300 kip PAUL MUNROE STEAM GENERATOR SNUBBERS Rod Velocity to Initiate Snubbing Action (activation) 6-10 in./min.

Bleed Rate (rod velocity while activated) 0.10 - 0.35 in./min.

Drag Force (total internal friction) - see note 1 5000 lb. max.

10" BORE PAUL MUNROE MAIN STEAM SYSTEM SNUBBERS Rod Velocity to Initiate Snubbing Action (activation) 6-20 in./min.

Bleed Rate (rod velocity while activated) 1-6 in./min.

Drag Force (total internal friction) - see note 1 less than 7000 lb.

8" BORE PAUL MUNROE MAIN STEAM SYSTEM SNUBBERS Rod Velocity to Initiate Snubbing Action (activation) 6-20 in./min.

Bleed Rate (rod velocity while activated) 1-6 in./min.

Drag Force (total internal friction) - see note 1 4000 lb. max.

TYPE 3092 LISEGA HYDRAULIC SNUBBERS Reaction Velocity at Room Temperature (RT) 6 - 14.17 in./min.

Bypass Velocity at Normal Load (FN) and (RT) 1 - 4.72 in./min 5" BORE PAUL MUNROE MAIN STEAM SYSTEM SNUBBERS AND TYPE 3072 LISEGA SNUBBERS Rod velocity at faulted load (no lock-up) Max. 30 in./min.

Drag Force - see note 1 3000 lb. max.

Notes:

1. Drag force testing are not required for Inservice testing on hydraulic snubbers.

2. Testing methods may be used to measure parameters indirectly or parameters other than those specified if those results can be correlated to the specified parameters through established methods.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 35 of 36 ATTACHMENT 7 Page 1 of 1

<< Initial Predicted Service Life >>

1. Initial snubber service life shall be predicted based on manufacturers recommendation and design review.

2. Actual service life determinations are made based on the effects of the environment and service conditions on the snubber service life, test and examination results and other applicable factors.

Reduced actual/expected service lives different from the initial service life listed above may be established for failed or degraded Snubbers exposed to similar environmental and service conditions as those which have been found failed or degraded may also be assigned reduced actual/expected service lives. Reduced service life snubbers may be tested or replaced at a higher frequency. Actual/expected service life may also be exended based on evaluation (i.e., seal life studies, etc.)

3. Environmental or service conditions that exceed the manufacturer's qualification basis for snubber service will be identified and evaluated per AD-EG-ALL-1137.

4. The initial recommended service life of Pacific Scientific mechanical snubbers is 40 years as described in VM-NUN. These snubbers contain no parts that require periodic replacement to comply with the 40-year lifespan and no preventive maintenance is recommended or required. The initial service life is based on Pacific Scientific Standard Design Specification Report DR1319 that lists the environmental conditions to which the snubbers are qualified. Basic-PSA has since revised DR1319 stating that the service life may be extended to 60 years with appropriate maintenance and operation. Additional information is found in the "Mechanical Shock Arrestors Service Life Extension Program & Preventive Maintenance Recommendations" DR3020 on indefinitely extending the service life beyond the initial service life of 40 years.

5. The service life of the Paul Munroe/ENERTECH hydraulic snubbers is 40 years per VM-NZI. The critical components of the hydraulic snubbers are the Tefzel seals that are qualified for 40 years of service and do not require periodic replacement to maintain operability.

6. VM-NZI contains recommendations for determining fluid quality and suggests changing the fluid at 5-year intervals. The process used at HNP to determine fluid quality is to sample and analyze the fluid from each snubber when it is functional tested. If the fluid meets the criteria for used fluid per VM-NZI, then it can remain in the snubber. If the fluid does not meet the criteria, then it will be replaced or reconditioned and reused. The results of the analysis are used to trend snubber degradation. Historically, the larger particle sizes indicate snubber degradation and wear.

7. Paul Munroe Hydraulic snubber rod wiper and chevron seals on the 8", 10" and 14" bore snubbers are typically replaced at 10-year intervals. This interval is based on discussions with the vendor and the observed condition of these noncritical seals when removed. HNP has experienced no snubber failures as a result of this 10-year replacement interval. The service life of these seals is determined primarily by exposure to radiation and high temperature. The Main Steam system hydraulic snubbers at HNP are not exposed to any radiation and the Steam Generator snubbers receive relatively low levels of exposure. Temperatures in these locations are well under the design limits of the seals. Other parts including drain/fill port gaskets, fill valves, relief valves, reservoir seals, and springs are replaced as needed. Additional parts replacement is not necessary unless a problem develops.

8. Per VM-VOU, Lisega snubbers have a primary seal replacement interval of 21 years, unless a problem is observed.

SNUBBER PROGRAM PLAN AD-EG-HNP-1618 Rev. 4 Page 36 of 36 ATTACHMENT 8 Page 1 of 1

<< Relief Requests >>

No Relief Requests currently applicable to HNP.

U.S. Nuclear Regulatory Commission Serial: HNP-17-040 ENCLOSURE 2 Shearon Harris Nuclear Power Plant, Unit 1 Docket No. 50-400 / Renewed License No. NPF-63 CSD-EG-HNP-1618, HNP Installed Snubber Listing (59 pages plus cover)

HARRIS UNIT 1 CSD-EG-HNP-1618 HNP INSTALLED SNUBBER LISTING REVISION 0

HNP INSTALLED SNUBBER LISTING CSD-EG-HNP-1618 Rev. 0 Page 2 of 59 REVISION

SUMMARY

DRR 2108770 DESCRIPTION This document is a Tier 3 document that pertains to Administrative Procedure AD-EG-HNP-1618, Snubber Program Plan. The CSD contains a record of all installed snubbers at HNP, both safety and non-safety related. The issuance of this document should coincide with the issuance of AD-EG-HNP-1618 Revision 4.

Attachments 1 and 2 are comprised of information previously in AD-EG-HNP-1618 Attachments 9 and 10 respectively. The following PRRs for AD-EG-HNP-1618 have been incorporated:

• [PRR 2072159] CC-H-1459A & B Model changed from PSA-1/2 to PSA-1/4

• [PRR 2072334] RC-H-0042 Model changed from PSA-1/2 to PSA-1/4

• [PRR 2075596] Snubber listing information updated with post-R20 data.

HNP INSTALLED SNUBBER LISTING CSD-EG-HNP-1618 Rev. 0 Page 3 of 59 TABLE OF CONTENTS SECTION .......................................................................................................................... PAGE 1.0 PURPOSE ..................................................................................................................... 4 2.0 SCOPE .......................................................................................................................... 4 3.0 DEFINITIONS ................................................................................................................ 4 4.0 RESPONSIBILITIES ...................................................................................................... 4 5.0 DIRECTIONS ................................................................................................................ 5

6.0 REFERENCES

.............................................................................................................. 5 ATTACHMENTS 1 HNP Safety Related/Safety Significant Snubber Listing ................................................ 6 2 HNP Non-safety Related Snubber Listing.................................................................... 59

HNP INSTALLED SNUBBER LISTING CSD-EG-HNP-1618 Rev. 0 Page 4 of 59 1.0 PURPOSE The purpose of this Controlled Supporting Document (CSD) is to provide QA documentation of the installed snubbers at HNP. As described in Section 5.4 of AD-EG-HNP-1618, the IDDEAL Software Suite (i.e., SnubbWorks application) is utilized to store component information, examination and testing history, and examination and testing schedules for snubbers installed at HNP. However, since the database has restricted access for security purposes, it is not always available for non-users to develop or see reports and listings. As such, this CSD provides a complete listing of all snubbers installed at HNP (Compiled from SnubbWorks and verified against the controlled station EDB.

2.0 SCOPE The snubber listing provided in Attachment 1, HNP Safety Related/Safety Significant Snubber Listing and Attachment 2, HNP Non-safety Related Snubber Listing, consists of all snubbers installed at HNP. For each snubber listed, the following information is provided:

• Mark Number

• Model

• Serial Number

• Location

• Map Number

• Last Exam Date

• Expected Service Life (in months)

• Date Rebuilt

• Date Installed

• Next Rebuild Date 3.0 DEFINITIONS Reference AD-EG-HNP-1618 for definitions applicable to this CSD.

4.0 RESPONSIBILITIES None

HNP INSTALLED SNUBBER LISTING CSD-EG-HNP-1618 Rev. 0 Page 5 of 59 5.0 DIRECTIONS None

6.0 REFERENCES

6.1 Commitments None 6.2 Procedures

1. AD-EG-HNP-1618, Snubber Program Plan 6.3 Miscellaneous Documents None

HNP INSTALLED SNUBBER LISTING CSD-EG-HNP-1618 Rev. 0 Page 6 of 59 ATTACHMENT 1 Page 1 of 53

<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD AF-H-0001 PSA-1 21746 MST 272 25D N7 W5 36-001 10/10/2010 480 1/12/1986 12/8/1989 12/8/2029 AF-H-0013 PSA-1 8822 MST 272 25D N9 W6 36-002 10/10/2010 480 1/12/1986 10/26/1989 10/26/2029 AF-H-0022 PSA-3 16385 MST 265 27FZ S13 E10 36-003 10/11/2010 480 1/12/1986 10/26/1989 10/26/2029 AF-H-0043 PSA-1 15596 MST 272 27D S2 W5 36-004 10/10/2010 480 1/12/1986 3/21/1991 3/21/2031 AF-H-0052 PSA-3 12526 MST 265 25FZ N18 E9 36-005 11/26/2013 480 1/12/1986 10/2/2001 10/2/2041 AF-H-0060 PSA-3 16364 MST 271 27D N6 W9 36-006 10/13/2010 480 1/12/1986 12/6/1989 12/6/2029 AF-H-0080 PSA-3 12601 MST 265 27FZ N7 9E 36-007 10/28/2016 480 1/12/1986 4/3/1991 4/3/2031 AF-H-0167 PSA-1/2 16171 RAB 271 27C S1 E14 34-001 4/3/2015 480 1/12/1986 3/26/1994 3/26/2034 AF-H-0170 PSA-3 18625 RAB 271 27C N4 E3 34-002 10/17/2010 480 1/12/1986 11/14/1989 11/14/2029 AF-H-0189 PSA-3 16401 RAB 272 27C S5 E4 34-003 10/30/2016 480 3/1/2012 3/12/2012 3/12/2052 AF-H-0197A PSA-1/4 37301 RAB 269 26C N4 E5 34-004 9/26/2013 480 1/12/1986 5/2/1987 5/2/2027 AF-H-0197B PSA-1/4 37091 RAB 269 26C N4 E5 34-005 9/26/2013 480 3/7/2012 5/11/2012 5/11/2052 AF-H-0213 PSA-1/4 37081 RAB 269 26C N7 E3 34-006 9/26/2013 480 1/12/1986 11/15/1989 11/15/2029 AF-H-0232 PSA-1 15613 RAB 273 27C S5 E3 34-007 8/10/2016 480 3/17/2009 3/25/2009 3/25/2049 AF-H-0256 PSA-1 8826 RAB 269 27C N1 E5 34-008 9/10/2013 480 1/12/1986 9/30/1992 9/30/2032 AF-H-0274 PSA-1 8771 RAB 270 27C S4 E5 34-009 9/10/2013 480 1/12/1986 8/12/1988 8/12/2028 AF-H-0279A PSA-1/4 35158 RAB 270 27C N8 E4 34-010 10/17/2010 480 1/12/1986 10/24/1989 10/24/2029 AF-H-0279B PSA-1/4 37154 RAB 270 27C N8 E4 34-011 10/17/2010 480 1/12/1986 3/21/1991 3/21/2031 AF-H-0286A PSA-10 6520 CONT 264 R50 AZ290 10-021 4/29/2012 480 3/1/2012 4/29/2012 4/29/2052 AF-H-0286B PSA-10 6253 CONT 264 R50 AZ290 10-021 4/29/2012 480 2/29/2012 4/29/2012 4/29/2052 AF-H-0296 PSA-10 6427 CONT 266 R48 AZ030 10-008 10/22/2016 480 4/9/2009 4/27/2009 4/27/2049 AF-H-0298 PSA-10 6372 CONT 268 R40 AZ030 11-010 10/22/2016 480 1/12/1986 12/8/1989 12/8/2029 AF-H-0299 PSA-3 16419 CONT 268 R39 AZ030 11-008 10/22/2016 480 1/12/1986 8/13/1988 8/13/2028 AF-H-0309A PSA-10 41387 CONT 268 R39 AZ271 12-019 10/22/2016 480 1/12/1986 8/18/2001 8/18/2041 AF-H-0309B PSA-10 41399 CONT 268 R39 AZ271 12-019 10/22/2016 480 1/12/1986 8/18/2001 8/18/2041

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD AF-H-0311A PSA-3 18634 CONT 269 R39 AZ273 12-020 10/22/2016 480 8/19/2013 11/15/2013 11/15/2053 AF-H-0311B PSA-3 12521 CONT 269 R39 AZ273 12-020 10/22/2016 480 8/23/2013 11/19/2013 11/19/2053 AF-H-0320A PSA-10 17078 CONT 265 R48 AZ227 10-033 5/13/2012 480 3/2/2012 5/11/2012 5/11/2052 AF-H-0320B PSA-10 16309 CONT 265 R48 AZ227 10-033 10/28/2016 480 8/24/2016 10/28/2016 10/28/2056 AF-H-0326 PSA-3 17530 CONT 265 R48 AZ179 10-001 4/23/2012 480 3/8/2012 4/23/2012 4/23/2052 AF-H-0327 PSA-3 7022 CONT 266 R48 AZ181 10-039 4/23/2012 480 3/8/2012 4/23/2012 4/23/2052 AF-H-0328A PSA-10 4379 CONT 265 R48 AZ179 10-002 10/13/2016 480 8/24/2016 10/13/2016 10/13/2056 AF-H-0328B PSA-10 9170 CONT 265 R48 AZ179 10-002 10/21/2016 480 8/24/2016 10/21/2016 10/21/2056 AF-H-0333 PSA-10 5962 CONT 265 R47 AZ150 10-004 10/17/2016 480 2/29/2012 10/17/2016 10/17/2056 AF-H-0334 PSA-10 6893 CONT 266 R40 AZ150 13-004 9/26/2013 480 1/12/1986 12/2/1989 12/2/2029 AF-H-0335 PSA-3 12553 CONT 268 R39 AZ150 13-006 4/14/2015 480 11/24/2014 4/14/2015 4/14/2055 AF-H-0336 PSA-3 41151 CONT 288 R39 AZ150 18-005 10/24/2010 480 1/12/1986 8/18/2001 8/18/2041 AF-H-0362 PSA-10 16346 CONT 263 R50 AZ267 10-025 10/11/2016 480 8/26/2016 10/11/2016 10/11/2056 AF-H-0366 PSA-10 13318 CONT 265 R50 AZ259 10-027 10/2/2010 480 7/23/2010 10/5/2010 10/5/2050 AF-H-0367 PSA-3 11930 CONT 265 R53 AZ255 10-028 10/13/2016 480 8/22/2016 10/13/2016 10/13/2056 AF-H-0368 PSA-10 16337 CONT 278 R39 AZ150 13-002 10/22/2016 480 1/12/1986 11/26/1989 11/26/2029 AF-H-0369 PSA-3 12610 CONT 278 R39 AZ150 13-007 10/22/2016 480 1/12/1986 4/9/1991 4/9/2031 AF-H-0390A PSA-3 17477 CONT 264 R48 AZ304 10-018 10/26/2016 480 8/12/2016 10/26/2016 10/26/2056 AF-H-0390B PSA-3 12569 CONT 264 R48 AZ304 10-018 10/21/2016 480 8/22/2016 10/21/2016 10/21/2056 AF-H-0391A PSA-3 10664 CONT 264 R48 AZ326 10-015 10/25/2016 480 8/16/2016 10/25/2016 10/25/2056 AF-H-0391B PSA-3 17586 CONT 264 R48 AZ326 10-015 10/12/2016 480 8/15/2016 10/12/2016 10/12/2056 AF-H-0392 PSA-3 41464 CONT 278 R39 AZ030 11-009 4/24/2009 480 1/12/1986 8/18/2001 8/18/2041 AF-H-0393 PSA-3 17475 CONT 276 R39 AZ030 11-007 4/24/2009 480 1/12/1986 4/29/2003 4/29/2043 AF-H-0398 PSA-1 15630 RAB 275 27C N5 E4 34-012 10/17/2010 480 1/12/1986 4/30/2006 4/30/2046 AF-H-0415 PSA-3 16423 MST 273 27D S4 W6 36-008 10/10/2010 480 1/12/1986 11/19/1989 11/19/2029 AF-H-0425 PSA-1/4 21351 MST 267 27FZ S11 W3 36-009 10/3/2010 480 1/12/1986 11/18/1989 11/18/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD AF-H-0427 PSA-1 1983 MST 266 27FZ S2 W3 36-010 10/11/2010 480 1/12/1986 10/30/2010 10/30/2050 AF-H-0428A PSA-1/4 21336 MST 267 27FZ S1 W3 36-011 10/13/2010 480 1/12/1986 3/21/1991 3/21/2031 AF-H-0428B PSA-1/4 21331 MST 267 27FZ S1 W3 36-012 10/13/2010 480 1/12/1986 3/21/1991 3/21/2031 AF-H-0430 PSA-1/2 18714 MST 265 27FZ S2 W3 36-014 10/26/2016 480 1/12/1986 8/22/1988 8/22/2028 AF-H-0431A PSA-1/4 14876 MST 267 27FZ N8 W3 36-014 10/29/2016 240 3/16/2009 10/28/2016 10/28/2036 AF-H-0431B PSA-1/4 12126 MST 267 27FZ N8 W3 36-015 10/26/2016 240 8/11/2016 10/26/2016 10/26/2036 AF-H-0433A PSA-1/2 8803 MST 266 27FZ N7 W3 36-016 10/29/2016 240 8/12/2016 10/29/2016 10/29/2036 AF-H-0433B PSA-1/2 8320 MST 266 27FZ N7 W3 36-017 10/29/2016 240 8/12/2016 10/29/2016 10/29/2036 AF-H-0435 PSA-1/2 6576 MST 266 27FZ S8 W3 36-018 5/15/2012 480 1/12/1986 12/1/1989 12/1/2029 AF-H-0436 PSA-1/4 17981 MST 267 27FZ S8 W3 36-019 10/3/2010 480 1/12/1986 3/19/2009 3/19/2049 AF-H-0438 PSA-1/2 7276 MST 266 27FZ N3 W3 36-020 10/13/2010 480 1/12/1986 12/9/1989 12/9/2029 AF-H-0439A PSA-1/4 16274 MST 266 27FZ N1 W3 36-021 10/12/2010 480 1/12/1986 11/24/1989 11/24/2029 AF-H-0439B PSA-1/4 37019 MST 266 27FZ N1 W3 36-022 10/12/2010 480 1/12/1986 3/21/1991 3/21/2031 AF-H-0441 PSA-1/2 7278 MST 267 27FZ N12 W3 36-023 10/28/2016 480 1/12/1986 11/22/1989 11/22/2029 AF-H-0442A PSA-1/4 17957 MST 267 27FZ N11 W3 36-024 10/28/2016 480 1/12/1986 12/6/1989 12/6/2029 AF-H-0442B PSA-1/4 37358 MST 267 27FZ N11 W3 36-025 10/29/2016 480 7/27/2010 10/30/2016 10/30/2056 AF-H-0466 PSA-1 14302 CONT 265 R53 AZ285 10-022 10/21/2016 480 8/12/2016 10/21/2016 10/21/2056 AF-H-0479 PSA-1 11088 MST 266 27FZ S15 W2 36-026 10/11/2010 480 1/12/1986 12/7/1989 12/7/2029 AF-H-0481 PSA-1 8773 MST 266 27FZ S5 W2 36-027 10/11/2010 480 1/12/1986 12/1/1989 12/1/2029 AF-H-0483 PSA-1 10981 MST 266 27FZ N5 W2 36-028 10/28/2016 480 1/12/1986 12/8/1989 12/8/2029 AF-H-0670 PSA-3 11918 CONT 291 R39 AZ030 16-004 10/24/2010 480 1/12/1986 10/30/2004 10/30/2044 AF-H-0673 PSA-3 40260 CONT 291 R39 AZ270 17-001 10/24/2010 480 1/12/1986 8/18/2001 8/18/2041 AF-H-0675 PSA-3 40261 CONT 278 R39 AZ270 12-018 10/22/2016 480 1/12/1986 8/18/2001 8/18/2041 AF-H-0676 PSA-10 17067 CONT 278 R39 AZ270 12-024 5/13/2012 480 2/29/2012 5/8/2012 5/8/2052 AF-H-0677 PSA-10 17065 CONT 263 R49 AZ270 10-041 4/24/2012 480 3/1/2012 4/22/2012 4/22/2052 AF-H-0678 PSA-3 41157 CONT 291 R38 AZ137 18-007 10/24/2010 480 1/12/1986 8/18/2001 8/18/2041

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD AF-H-0681A PSA-3 17509 CONT 265 R48 AZ137 10-030 10/13/2016 480 8/17/2016 10/13/2016 10/13/2056 AF-H-0681B PSA-3 9927 CONT 265 R48 AZ137 10-030 10/14/2016 480 8/18/2016 10/14/2016 10/14/2056 BD-H-0002 PSA-1/2 19044 CONT 259 R46 AZ138 03-015 4/26/2012 480 1/12/1986 4/4/1991 4/4/2031 BD-H-0004 PSA-1 8763 CONT 258 R47 AZ138 03-016 4/26/2012 480 1/12/1986 12/8/1989 12/8/2029 BD-H-0005 PSA-1/4 39053 CONT 257 R47 AZ139 03-014 4/26/2012 480 1/12/1986 4/17/1997 4/17/2037 BD-H-0009 PSA-1/4 14964 CONT 257 R47 AZ145 03-022 4/26/2012 480 1/12/1986 10/7/1992 10/7/2032 BD-H-0011 PSA-1 16105 CONT 257 R48 AZ153 03-024 11/22/2013 480 8/21/2013 11/22/2013 11/22/2053 BD-H-0015A PSA-1 10944 CONT 257 R48 AZ184 04-003 10/22/2016 480 1/12/1986 4/4/1991 4/4/2031 BD-H-0015B PSA-1 9222 CONT 257 R48 AZ184 04-003 10/22/2016 480 1/12/1986 4/4/1991 4/4/2031 BD-H-0019 PSA-1/4 36211 CONT 258 R46 AZ018 02-019 5/6/2012 480 1/12/1986 5/14/2003 5/14/2043 BD-H-0022A PSA-1/4 37175 CONT 258 R46 AZ018 02-018 11/20/2013 480 8/14/2013 11/20/2013 11/20/2053 BD-H-0022B PSA-1/4 21327 CONT 258 R46 AZ018 02-018 5/6/2012 480 1/12/1986 8/26/1988 8/26/2028 BD-H-0029 PSA-1 8815 CONT 257 R49 AZ019 02-011 5/6/2012 480 1/12/1986 8/18/1988 8/18/2028 BD-H-0031A PSA-1 11008 CONT 257 R49 AZ002 02-015 4/24/2012 480 1/12/1986 12/7/1989 12/7/2029 BD-H-0031B PSA-1 11086 CONT 257 R49 AZ002 02-015 4/24/2012 480 1/12/1986 12/7/1989 12/7/2029 BD-H-0036 PSA-1 41964 CONT 266 R30 AZ158 13-023 10/22/2016 480 1/12/1986 10/11/2001 10/11/2041 BD-H-0040A PSA-1 11092 CONT 266 R36 AZ156 13-028 10/22/2016 480 1/12/1986 4/21/2000 4/21/2040 BD-H-0040B PSA-1 14408 CONT 266 R36 AZ156 13-028 10/22/2016 480 1/12/1986 4/21/2000 4/21/2040 BD-H-0044A PSA-1 25203 CONT 263 R40 AZ156 13-032 10/28/2016 480 8/10/2016 10/28/2016 10/28/2056 BD-H-0044B PSA-1 14243 CONT 263 R40 AZ156 13-032 10/22/2016 480 1/12/1986 4/20/1997 4/20/2037 BD-H-0046 PSA-3 16384 CONT 262 R41 AZ152 13-001 10/7/2010 480 7/23/2010 10/11/2010 10/11/2050 BD-H-0049 PSA-1 14314 CONT 259 R39 AZ156 09-034 10/11/2010 480 7/23/2010 10/11/2010 10/11/2050 BD-H-0051A PSA-1 15597 CONT 257 R40 AZ153 09-038 4/29/2009 480 1/12/1986 10/30/2007 10/30/2047 BD-H-0051B PSA-1 10940 CONT 257 R40 AZ153 09-038 4/29/2009 480 1/12/1986 10/30/2004 10/30/2044 BD-H-0071A PSA-1 15614 CONT 257 R40 AZ033 07-007 10/6/2010 480 7/23/2010 10/10/2010 10/10/2050 BD-H-0071B PSA-1 14248 CONT 258 R40 AZ033 07-007 10/6/2010 480 7/23/2010 10/10/2010 10/10/2050

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD BD-H-0073 PSA-3 12545 CONT 255 R50 AZ273 05-069 10/22/2016 480 8/16/2016 10/22/2016 10/22/2056 BD-H-0074 PSA-1 9205 CONT 256 R49 AZ263 04-025 4/10/2015 480 8/20/2013 4/10/2015 4/10/2055 BD-H-0077 PSA-3 12510 CONT 257 R49 AZ270 05-085 11/14/2013 480 1/12/1986 10/18/2007 10/18/2047 BD-H-0080 PSA-10 16300 CONT 258 R41 AZ272 08-024 4/27/2009 480 1/12/1986 10/30/2001 10/30/2041 BD-H-0095 PSA-1/2 18497 CONT 256 R49 AZ271 05-071 10/24/2016 480 12/4/2014 4/20/2015 4/20/2055 BD-H-0097 PSA-1/2 19053 CONT 257 R48 AZ274 05-064 10/24/2016 480 2/20/2009 4/19/2009 4/19/2049 BD-H-0104A PSA-1 15642 RAB 251 15GY N2 W7 21-001 9/13/2013 480 1/12/1986 9/5/1995 9/5/2035 BD-H-0104B PSA-1 11042 RAB 251 15GY N2 W7 21-002 9/13/2013 480 1/12/1986 9/5/1995 9/5/2035 BD-H-0169 PSA-1 8838 RAB 252 38GY S3 W11 21-003 4/5/2015 480 11/26/2014 4/5/2015 4/5/2055 BD-H-0196A PSA-1 8599 RAB 250 39B S5 W12 30-001 9/14/2010 480 7/23/2010 9/24/2010 9/24/2050 BD-H-0196B PSA-1 21750 RAB 250 39B S5 W12 30-002 9/14/2010 480 7/23/2010 9/24/2010 9/24/2050 BD-H-0209 PSA-1 9890 RAB 251 27FZ 3N 3W 21-004 9/26/2013 480 1/12/1986 11/20/1989 11/20/2029 BD-H-0223 PSA-3 16378 RAB 250 34FZ 2S 6W 21-005 10/21/2016 480 1/12/1986 8/29/1988 8/29/2028 BD-H-0237A PSA-3 12489 RAB 248 39D S6 W1 30-003 7/20/2016 480 1/12/1986 10/30/2007 10/30/2047 BD-H-0237B PSA-3 17553 RAB 248 39D S6 W1 30-004 7/20/2016 480 3/17/2009 3/31/2009 3/31/2049 BD-H-0349A PSA-1 8741 CONT 264 R41 AZ046 11-002 5/9/2012 480 3/7/2012 5/7/2012 5/7/2052 BD-H-0349B PSA-1 8725 CONT 264 R41 AZ046 11-002 5/9/2012 480 3/7/2012 5/6/2012 5/6/2052 BD-H-0351A PSA-1/4 35143 CONT 263 R40 AZ033 11-006 4/24/2009 480 1/12/1986 11/4/1998 11/4/2038 BD-H-0351B PSA-1/4 37252 CONT 263 R40 AZ033 11-006 4/24/2009 480 1/12/1986 11/4/1998 11/4/2038 BD-H-0353 PSA-1 15599 CONT 266 R38 AZ276 12-009 10/20/2016 480 1/12/1986 11/4/1998 11/4/2038 BD-H-0357 PSA-1/4 41665 CONT 266 R40 AZ280 12-014 10/24/2016 480 1/12/1986 10/11/2001 10/11/2041 BD-H-0362 PSA-1 11012 CONT 259 R39 AZ272 08-025 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 BD-H-0364 PSA-1 11073 CONT 259 R37 AZ272 08-026 4/27/2009 480 1/12/1986 10/30/2004 10/30/2044 BD-H-0367 PSA-1 10989 CONT 257 R48 AZ166 03-032 10/25/2016 480 1/12/1986 10/18/2001 10/18/2041 BD-H-0371 PSA-1/4 37220 CONT 258 R48 AZ264 04-024 4/24/2015 480 12/4/2014 4/24/2015 4/24/2055 BD-H-0373 PSA-3 9757 CONT 259 R48 AZ262 04-023 4/24/2015 480 8/23/2013 4/24/2015 4/24/2055

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD BD-H-0375 PSA-1/2 7308 CONT 259 R41 AZ259 08-013 4/27/2009 480 1/12/1986 4/29/2003 4/29/2043 BD-H-0390 PSA-1 11004 CONT 257 R49 AZ030 02-009 4/22/2012 480 1/12/1986 10/17/2007 10/17/2047 BD-H-0421A PSA-1/2 4804 CONT 263 R40 AZ276 12-017 10/15/2016 480 8/12/2016 10/15/2016 10/15/2056 BD-H-0421B PSA-1/2 7270 CONT 263 R40 AZ276 12-017 4/13/2015 480 11/26/2014 4/13/2015 4/13/2055 BD-H-0422 PSA-1 10938 CONT 264 R40 AZ280 12-016 10/20/2016 480 1/12/1986 4/30/2000 4/30/2040 BD-H-0423 PSA-1 11040 CONT 265 R40 AZ280 12-015 5/2/2015 480 1/12/1986 4/21/2003 4/21/2043 BD-H-0428 PSA-1/4 26037 CONT 258 R39 AZ276 08-020 4/27/2009 480 1/12/1986 12/8/1989 12/8/2029 BD-H-0429 PSA-1/4 14786 CONT 258 R39 AZ276 08-021 4/27/2009 480 1/12/1986 4/29/2003 4/29/2043 BD-H-0489 PSA-1/4 37226 CONT 264 R38 AZ030 11-012 11/23/2013 480 8/14/2013 11/25/2013 11/25/2053 BD-H-0491 PSA-1/4 7297 CONT 262 R38 AZ030 11-011 4/24/2009 480 1/12/1986 10/30/2004 10/30/2044 BD-H-0504 PSA-1/4 35132 CONT 258 R39 AZ037 07-008 10/24/2016 480 2/20/2009 4/26/2009 4/26/2049 BD-H-0506 PSA-1 11083 CONT 259 R38 AZ037 07-009 10/6/2010 480 7/23/2010 10/10/2010 10/10/2050 BD-H-0507 PSA-1 41427 CONT 259 R39 AZ037 07-012 4/26/2009 480 1/12/1986 10/11/2001 10/11/2041 BD-H-0517A PSA-1/2 18971 RAB 244 39B S11 W6 24-055 10/14/2016 480 8/12/2016 10/14/2016 10/14/2056 BD-H-0517B PSA-1/2 17846 RAB 244 39B S11 W6 24-056 7/20/2016 480 1/12/1986 4/7/1997 4/7/2037 BD-H-0518A PSA-1/2 19062 RAB 244 39B S12 W6 24-057 9/10/2013 480 1/12/1986 4/7/1997 4/7/2037 BD-H-0518B PSA-1/2 19088 RAB 244 39B S12 W6 24-058 9/10/2013 480 1/12/1986 4/7/1997 4/7/2037 BD-H-0525 PSA-1 16097 RAB 252 39D S9 W9 30-005 10/14/2013 480 1/12/1986 12/1/1989 12/1/2029 BD-H-0527 PSA-1 15604 RAB 250 39D S8 W9 30-006 10/14/2013 480 1/12/1986 9/25/2001 9/25/2041 BD-H-0529A PSA-1/4 37274 RAB 248 39D S8 W7 30-007 11/9/2013 480 8/13/2013 11/12/2013 11/12/2053 BD-H-0529B PSA-1/4 9530 RAB 248 39D S8 W7 30-008 10/11/2016 480 8/11/2016 10/11/2016 10/11/2056 BD-H-0549 PSA-1/4 14795 CONT 263 @ S/G C 13-005 10/19/2016 480 8/11/2016 10/19/2016 10/19/2056 BD-H-0550 PSA-1/4 14874 CONT 263 @ S/G C 13-030 10/26/2016 480 8/11/2016 10/26/2016 10/26/2056 BD-H-0555 PSA-1/4 8203 CONT 262 @ S/G B 12-021 10/20/2016 480 1/12/1986 3/27/1991 3/27/2031 BD-H-0556 PSA-1/4 35875 CONT 263 @ S/G B 12-022 10/20/2016 480 1/12/1986 11/11/1989 11/11/2029 BD-H-0586 PSA-1/4 9560 CONT 266 R38 AZ284 12-013 10/20/2016 480 1/12/1986 10/30/2007 10/30/2047

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD BD-H-0589 PSA-1 41702 CONT 266 R29 AZ277 12-010 10/20/2016 480 1/12/1986 10/11/2001 10/11/2041 BD-H-0591 PSA-1/4 35150 CONT 258 R49 AZ264 04-026 4/24/2015 480 12/4/2014 4/24/2015 4/24/2055 BD-H-0592 PSA-1/2 6559 CONT 257 R48 AZ272 05-068 10/24/2016 480 1/12/1986 5/2/1987 5/2/2027 BD-H-0593 PSA-1/4 35876 CONT 256 R48 AZ274 05-066 4/20/2015 480 11/28/2014 4/20/2015 4/20/2055 BD-H-0594 PSA-1/4 10359 CONT 258 R48 AZ271 05-070 4/24/2015 480 1/12/1986 4/24/2015 4/24/2055 BD-H-0604 PSA-1 41697 CONT 266 R36 AZ278 12-012 10/20/2016 480 1/12/1986 10/11/2001 10/11/2041 BD-H-0610 PSA-1 11036 CONT 259 R39 AZ157 09-036 4/10/2015 480 8/23/2013 4/10/2015 4/10/2055 BD-H-0611 PSA-1 8207 CONT 259 R42 AZ138 09-046 4/29/2009 480 1/12/1986 4/30/2006 4/30/2046 BD-H-0613 PSA-1 41426 CONT 265 R29 AZ277 12-011 10/20/2016 480 1/12/1986 10/11/2001 10/11/2041 BD-H-0614 PSA-1/4 37245 CONT 260 R40 AZ018 07-013 10/6/2010 480 7/27/2010 10/10/2010 10/10/2050 BD-H-3229 PSA-1 16109 CONT 255 R59 AZ268 05-073 4/22/2015 480 12/4/2014 4/22/2015 4/22/2055 BR-H-1843 PSA-1/4 8206 RAB 243 45JZ S5 W4 31-001 9/17/2013 480 1/12/1986 8/23/1988 8/23/2028 BR-H-1844 PSA-1/4 35152 RAB 253 45JZ S5 W4 31-002 9/18/2013 480 1/12/1986 10/29/1998 10/29/2038 BR-H-2621 PSA-1 14369 RAB 251 41JZ N6 W2 31-003 10/14/2013 480 1/12/1986 10/1/1992 10/1/2032 CC-H-0005 PSA-1 9887 CONT 256 R41 AZ007 07-016 4/26/2009 480 1/12/1986 11/15/1989 11/15/2029 CC-H-0010 PSA-1 41428 CONT 255 R41 AZ007 02-024 10/12/2016 480 8/11/2016 10/12/2016 10/12/2056 CC-H-0067 PSA-1/2 18485 CONT 256 R51 AZ174 03-030 5/9/2012 480 1/12/1986 11/20/1989 11/20/2029 CC-H-0074 PSA-1/4 10370 CONT 255 R51 AZ146 03-035 4/26/2012 480 1/12/1986 4/9/1991 4/9/2031 CC-H-0078 PSA-1 15643 CONT 255 R48 AZ139 03-018 4/26/2012 480 1/12/1986 10/30/2007 10/30/2047 CC-H-0080A PSA-1/4 37034 CONT 255 R48 AZ131 03-045 5/13/2012 480 1/12/1986 4/27/2003 4/27/2043 CC-H-0080B PSA-1/4 14796 CONT 255 R48 AZ131 03-045 5/13/2012 480 1/12/1986 11/13/1989 11/13/2029 CC-H-0082 PSA-1 15632 CONT 256 R48 AZ133 03-042 11/21/2013 480 8/26/2013 11/22/2013 11/22/2053 CC-H-0085A PSA-1/4 24009 CONT 255 R46 AZ133 03-038 5/13/2012 480 7/27/2010 10/5/2010 10/5/2050 CC-H-0085B PSA-1/4 35873 CONT 255 R46 AZ133 03-038 4/25/2012 480 7/27/2010 10/5/2010 10/5/2050 CC-H-0088 PSA-1 10916 CONT 255 R41 AZ132 09-048 4/29/2009 480 1/12/1986 4/9/1991 4/9/2031 CC-H-0093A PSA-10 17081 RAB 250 23C S2 E3 24-001 8/27/2013 480 1/12/1986 5/3/2003 5/3/2043

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CC-H-0093B PSA-10 7106 RAB 250 23C S2 E3 24-002 8/27/2013 480 1/12/1986 5/3/2003 5/3/2043 CC-H-0353A PSA-3 17468 RAB 250 42C S6 W10 29-005 11/9/2013 480 8/23/2013 11/12/2013 11/12/2053 CC-H-0353B PSA-3 16357 RAB 250 42C S6 W10 29-006 9/20/2013 480 3/17/2009 3/26/2009 3/26/2049 CC-H-0356 PSA-10 6233 RAB 248 43D S11 E7 29-007 9/13/2013 480 1/12/1986 4/8/1991 4/8/2031 CC-H-0357 PSA-10 14854 RAB 248 43D S11 E11 29-008 4/2/2015 480 1/12/1986 9/6/1995 9/6/2035 CC-H-0376A PSA-35 4868 RAB 250 28C S1 E3 24-059 9/17/2013 480 1/12/1986 9/1/1988 9/1/2028 CC-H-0376B PSA-35 8568 RAB 250 28C S1 E3 24-060 9/17/2013 480 1/12/1986 11/30/1989 11/30/2029 CC-H-0391 PSA-3 18598 RAB 247 36C N5 W12 24-003 11/23/2013 480 1/12/1986 11/23/1989 11/23/2029 CC-H-0401 PSA-10 5774 RAB 248 36D S4 W7 25-001 9/14/2013 480 1/12/1986 8/26/1988 8/26/2028 CC-H-0417 PSA-3 16395 RAB 245 38G S10 W8 22-001 9/19/2013 480 1/12/1986 10/25/1989 10/25/2029 CC-H-0420A PSA-1 21765 RAB 243 38G S4 22-002 3/8/2012 480 3/2/2012 3/8/2012 3/8/2052 CC-H-0420B PSA-1 15592 RAB 243 38G S4 22-003 3/8/2012 480 3/1/2012 3/8/2012 3/8/2052 CC-H-0421A PSA-3 17563 RAB 257 32F N8 W5 21-006 8/31/2010 480 7/23/2010 8/31/2010 8/31/2050 CC-H-0421B PSA-1 16066 RAB 257 32F N8 W5 21-007 8/31/2010 480 7/23/2010 9/14/2010 9/14/2050 CC-H-0427A PSA-3 18616 RAB 243 38FV S4 22-004 8/31/2010 480 7/23/2010 9/14/2010 9/14/2050 CC-H-0427B PSA-3 12611 RAB 243 38FV S4 22-005 8/31/2010 480 7/23/2010 9/14/2010 9/14/2050 CC-H-0457 PSA-10 6424 RAB 248 42D N14 W10 29-001 10/14/2013 480 1/12/1986 3/22/1994 3/22/2034 CC-H-0459 PSA-10 14686 RAB 249 43D S16 E7 29-009 9/13/2013 480 1/12/1986 12/7/1989 12/7/2029 CC-H-0461A PSA-3 17585 RAB 251 42D S8 E12 29-010 9/19/2013 480 1/12/1986 10/1/1992 10/1/2032 CC-H-0461B PSA-3 17568 RAB 251 42D S8 E12 29-011 9/19/2013 480 1/12/1986 10/1/1992 10/1/2032 CC-H-0463 PSA-10 7084 RAB 253 41D N4 E12 29-012 9/19/2013 480 1/12/1986 11/24/1989 11/24/2029 CC-H-0465A PSA-10 6247 RAB 250 36C N6 W12 24-004 10/17/2010 480 1/12/1986 4/30/2006 4/30/2046 CC-H-0465B PSA-10 6368 RAB 250 36C N6 W12 24-005 10/17/2010 480 1/12/1986 4/30/2006 4/30/2046 CC-H-0466A PSA-3 17461 RAB 250 36D S8 E12 24-006 8/27/2013 480 1/12/1986 9/25/2001 9/25/2041 CC-H-0466B PSA-3 12536 RAB 250 36D S8 E12 24-007 8/27/2013 480 1/12/1986 9/25/2001 9/25/2041 CC-H-0476 PSA-10 6257 RAB 249 36C S11 24-008 9/17/2013 480 1/12/1986 11/14/1989 11/14/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CC-H-0496A PSA-10 5090 RAB 247 31D N8 E5 24-009 10/11/2016 480 8/26/2016 10/11/2016 10/30/2047 CC-H-0496B PSA-10 5956 RAB 247 31D N8 E5 24-010 9/17/2013 480 1/12/1986 5/2/1987 5/2/2027 CC-H-0503A PSA-1 14380 RAB 245 31D N16 E3 24-011 5/1/2015 480 12/2/2014 5/1/2015 5/1/2055 CC-H-0503B PSA-1 8768 RAB 245 31D N16 E3 24-012 10/21/2016 480 1/12/1986 9/5/1995 9/5/2035 CC-H-0570A PSA-1/2 18609 RAB 245 41GZY N5 E4 27-001 9/19/2013 480 1/12/1986 12/6/1989 12/6/2029 CC-H-0570B PSA-1/2 18488 RAB 245 41GZY N5 E4 27-002 9/19/2013 480 1/12/1986 12/6/1989 12/6/2029 CC-H-0681 PSA-1 11101 RAB 239 42GZ N2 E3 27-003 4/3/2015 480 1/12/1986 4/19/2000 4/19/2040 CC-H-0692 PSA-1/2 19085 RAB 243 29FZ N2 W4 22-006 7/25/2016 480 1/12/1986 9/11/1995 9/11/2035 CC-H-0715 PSA-1 8772 CONT 256 R52 AZ348 05-025 10/22/2016 480 8/27/2013 4/20/2015 4/20/2055 CC-H-0779 PSA-1/2 17011 RAB 247 42JZ N4 E5 31-004 9/19/2013 480 1/12/1986 10/1/1992 10/1/2032 CC-H-0807 PSA-1/2 7320 CONT 245 R54 AZ232 04-048 4/24/2015 480 12/4/2014 4/24/2015 4/24/2055 CC-H-0821 PSA-1 5212 CONT 243 R61 AZ243 04-043 10/27/2016 480 8/15/2016 10/27/2016 10/27/2056 CC-H-0822 PSA-1/2 8777 CONT 243 R62 AZ243 04-044 11/18/2013 480 8/14/2013 11/18/2013 11/18/2053 CC-H-0882A PSA-10 6426 RAB 250 18C S15 W2 24-013 10/17/2010 480 1/12/1986 9/24/2001 9/24/2041 CC-H-0882B PSA-10 17080 RAB 250 18C S15 W2 24-014 10/17/2010 480 1/12/1986 9/24/2001 9/24/2041 CC-H-0916 PSA-3 12480 RAB 247 15D N12 E12 24-015 10/15/2016 480 8/17/2016 10/15/2016 10/15/2056 CC-H-0918 PSA-3 17452 RAB 247 15C N12 W1 24-016 10/3/2013 480 1/12/1986 12/8/1989 12/8/2029 CC-H-0950A PSA-10 6363 RAB 250 15B S4 W4 24-017 10/28/2016 300 8/24/2016 10/29/2016 10/29/2041 CC-H-0950B PSA-10 14692 RAB 250 15B S4 W4 24-018 10/30/2016 480 1/12/1986 12/9/1989 12/9/2029 CC-H-0990 PSA-1 11098 RAB 251 36B N4 W15 24-019 10/3/2013 480 1/12/1986 10/23/1989 10/23/2029 CC-H-1056 PSA-1/4 37021 RAB 247 42D S11 E7 29-002 4/2/2015 480 1/12/1986 12/9/1989 12/9/2029 CC-H-1442 PSA-1/2 6582 CONT 257 R47 AZ221 04-013 11/14/2013 480 7/26/2010 10/5/2010 10/5/2050 CC-H-1443 PSA-1 14261 CONT 255 R50 AZ215 04-074 4/20/2015 480 12/4/2014 4/20/2015 4/20/2055 CC-H-1444 PSA-1 5173 CONT 257 R50 AZ216 04-073 4/20/2015 480 12/4/2014 4/20/2015 4/20/2055 CC-H-1446 PSA-1/2 18947 CONT 256 R52 AZ210 04-069 10/24/2016 480 8/12/2016 10/19/2016 10/19/2056 CC-H-1448 PSA-1/4 14911 CONT 256 R52 AZ199 04-002 11/12/2013 480 7/27/2010 10/14/2010 10/14/2050

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CC-H-1457 PSA-1/4 37082 CONT 257 R49 AZ130 03-002 4/25/2012 480 1/12/1986 12/8/1989 12/8/2029 CC-H-1459A PSA-1/4 6997 CONT 257 R41 AZ125 09-011 10/30/2016 480 1/12/1986 10/30/2016 10/30/2056 CC-H-1459B PSA-1/4 36213 CONT 257 R41 AZ125 09-011 10/30/2016 480 12/4/2014 10/30/2016 10/30/2056 CC-H-1461 PSA-1/2 18957 CONT 257 R49 AZ135 03-037 4/26/2012 480 1/12/1986 12/9/1989 12/9/2029 CC-H-1468 PSA-3 17531 CONT 257 R51 AZ174 03-031 5/9/2012 480 1/12/1986 10/31/1989 10/31/2029 CC-H-1471 PSA-1/4 21334 CONT 269 R37 AZ165 13-026 5/12/2012 480 3/1/2012 5/11/2012 5/11/2052 CC-H-1472 PSA-1/4 37077 CONT 269 R37 AZ165 13-025 10/24/2016 480 3/16/2009 5/2/2009 5/2/2049 CC-H-1475 PSA-1/2 8789 CONT 262 R43 AZ113 13-020 10/24/2016 480 1/12/1986 9/25/2001 9/25/2041 CC-H-1476A PSA-1/4 37211 CONT 263 R43 AZ113 13-019 10/24/2016 480 1/12/1986 11/22/1989 11/22/2029 CC-H-1476B PSA-1/4 37238 CONT 263 R43 AZ113 13-019 10/24/2016 480 1/12/1986 11/22/1989 11/22/2029 CC-H-1478 PSA-1/2 7296 CONT 257 R42 AZ119 09-013 10/12/2016 480 8/12/2016 10/12/2016 10/12/2056 CC-H-1479 PSA-1/4 37363 CONT 257 R41 AZ121 09-012 4/29/2009 480 1/12/1986 4/3/1991 4/3/2031 CC-H-1480 PSA-1/2 18948 CONT 263 R41 AZ121 13-017 10/24/2016 480 1/12/1986 4/9/1991 4/9/2031 CC-H-1482 PSA-1/4 37218 CONT 264 R41 AZ122 13-016 10/24/2016 480 1/12/1986 5/2/1987 5/2/2027 CC-H-1486 PSA-1/4 37241 CONT 265 R41 AZ228 12-033 10/7/2010 480 7/27/2010 10/10/2010 10/10/2050 CC-H-1487 PSA-1/4 37071 CONT 265 R41 AZ228 12-034 10/7/2010 480 7/27/2010 10/10/2010 10/10/2050 CC-H-1489 PSA-1/2 18921 CONT 258 R41 AZ228 08-034 4/27/2009 480 1/12/1986 3/27/1991 3/27/2031 CC-H-1490 PSA-1/4 37140 CONT 258 R41 AZ228 08-035 11/19/2013 480 1/12/1986 11/19/2013 11/19/2053 CC-H-1491 PSA-1 10992 CONT 255 R39 AZ230 08-031 11/25/2013 480 4/6/2009 4/27/2009 4/27/2049 CC-H-1514 PSA-1 14364 CONT 256 R51 AZ262 04-027 4/19/2015 480 11/24/2014 4/19/2015 4/19/2055 CC-H-1519 PSA-1/4 8583 CONT 256 R52 AZ331 05-030 4/20/2015 480 11/28/2014 4/20/2015 4/20/2055 CC-H-1584 PSA-3 17527 RAB 251 18C S15 W1 24-020 7/30/2013 480 1/12/1986 11/25/1989 11/25/2029 CC-H-1585 PSA-1/4 37271 RAB 252 18C S14 W1 24-021 8/13/2013 480 1/12/1986 11/4/1989 11/4/2029 CC-H-1587 PSA-1/4 37212 RAB 252 18C S13 W3 24-022 11/23/2013 480 1/12/1986 11/20/1989 11/20/2029 CC-H-1612 PSA-1/4 37261 CONT 256 R41 AZ132 09-001 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 CC-H-1623A PSA-1/4 35151 CONT 225 R63 AZ260 01-033 5/14/2012 480 3/1/2012 5/11/2012 5/11/2052

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CC-H-1623B PSA-1/4 37216 CONT 225 R63 AZ260 01-033 5/11/2012 480 1/12/1986 5/2/1987 5/2/2027 CC-H-1651 PSA-1 8885 CONT 259 R36 AZ002 07-040 4/26/2009 480 1/12/1986 12/8/1989 12/8/2029 CC-H-1652 PSA-1/4 14583 CONT 255 R38 AZ004 07-025 11/16/2013 480 8/14/2013 11/17/2013 11/17/2053 CC-H-1668 PSA-3 7377 CONT 245 R61 AZ208 04-060 4/17/2015 480 11/24/2014 4/17/2015 4/17/2055 CC-H-1672A PSA-1/4 36243 CONT 254 R41 AZ240 08-029 10/25/2016 480 8/10/2016 10/20/2016 10/20/2056 CC-H-1672B PSA-1/4 37222 CONT 254 R41 AZ240 08-029 11/20/2013 480 8/14/2013 11/21/2013 11/21/2053 CC-H-1673 PSA-1 24832 CONT 261 R41 AZ240 12-028 12/5/2013 480 1/12/1986 4/8/1991 4/8/2031 CC-H-1680 PSA-1/4 35153 CONT 267 R40 AZ123 13-013 10/24/2016 480 1/12/1986 12/2/1989 12/2/2029 CC-H-1682 PSA-1/2 17009 CONT 261 R46 AZ119 13-014 10/24/2016 480 1/12/1986 10/30/2007 10/30/2047 CC-H-1683 PSA-1/2 7318 CONT 261 R46 AZ119 13-015 10/7/2010 480 7/26/2010 10/11/2010 10/11/2050 CC-H-1684 PSA-1/4 37076 CONT 256 R41 AZ168 09-035 5/2/2009 480 1/12/1986 5/2/1987 5/2/2027 CC-H-1687 PSA-1/2 17850 CONT 250 R42 AZ134 09-047 4/29/2009 480 1/12/1986 11/2/1989 11/2/2029 CC-H-1733 PSA-1 16986 CONT 255 R60 AZ215 04-063 4/17/2015 480 11/25/2014 4/17/2015 4/17/2055 CC-H-1770 PSA-1/4 37224 RAB 204 34FV S1 E7 19N-001 10/18/2013 480 1/12/1986 11/18/1989 11/18/2029 CC-H-1780A PSA-1 11103 RAB 247 18C S9 W5 24-023 10/17/2010 480 1/12/1986 10/28/1998 10/28/2038 CC-H-1780B PSA-1 3416 RAB 247 18C S9 W5 24-024 10/17/2010 480 1/12/1986 10/28/1998 10/28/2038 CC-H-1785 PSA-1 21740 RAB 252 36B N3 W12 24-025 4/3/2015 480 11/25/2014 4/3/2015 4/3/2055 CC-H-1787 PSA-1/2 16862 RAB 251 23B N6 W14 24-026 10/3/2013 480 1/12/1986 3/23/1994 3/23/2034 CC-H-1788 PSA-1/2 18469 RAB 251 23B N8 W16 24-027 10/3/2013 480 1/12/1986 10/30/2004 10/30/2044 CC-H-1790 PSA-1/2 17840 RAB 251 23B N11 W14 24-028 10/17/2010 480 2/20/2009 3/5/2009 3/5/2049 CC-H-1838A PSA-10 9179 RAB 250 42D N9 E12 29-003 10/14/2013 480 1/12/1986 10/19/2004 10/19/2044 CC-H-1838B PSA-10 8771 RAB 250 42D N9 E12 29-004 10/14/2013 480 1/12/1986 10/19/2004 10/19/2044 CC-H-1868 PSA-1/4 37255 CONT 244 R61 AZ238 04-047 11/18/2013 480 8/13/2013 11/18/2013 11/18/2053 CC-H-1869 PSA-1/4 37264 CONT 244 R61 AZ238 04-046 4/17/2015 480 11/28/2014 4/17/2015 4/17/2055 CC-H-1912 PSA-1 11102 CONT 256 R40 AZ109 09-016 4/29/2009 480 1/12/1986 9/25/2001 9/25/2041 CC-H-1913 PSA-1/2 18722 CONT 256 R40 AZ109 09-017 10/31/2016 480 1/12/1986 12/6/1989 12/6/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CC-H-1915 PSA-1 16128 CONT 257 R51 AZ349 05-023 10/31/2016 480 12/5/2014 4/20/2015 4/20/2055 CC-H-1916 PSA-1/4 18729 CONT 257 R51 AZ349 05-022 4/20/2015 480 11/28/2014 4/20/2015 4/20/2055 CC-H-1925A PSA-1 14269 CONT 256 R39 AZ351 07-038 5/6/2012 480 2/27/2012 5/6/2012 5/6/2052 CC-H-1925B PSA-1 15660 CONT 256 R39 AZ351 07-038 5/6/2012 480 3/6/2012 5/6/2012 5/6/2052 CC-H-1946 PSA-1/4 37209 RAB 244 29FZ S7 W2 22-007 10/14/2013 480 1/12/1986 12/7/1989 12/7/2029 CC-H-1955 PSA-1/4 37087 RAB 252 31C N4 E12 24-029 9/11/2013 480 1/12/1986 3/26/1991 3/26/2031 CC-H-2055 PSA-1 11090 RAB 255 32FV N9 W4 21-008 9/19/2013 480 1/12/1986 11/28/1989 11/28/2029 CC-H-2056 PSA-1 9870 RAB 246 32FV N10 W3 22-008 10/26/2016 480 8/12/2016 10/26/2016 10/26/2056 CC-H-2071 PSA-1/4 37092 CONT 258 R42 AZ108 09-015 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 CC-H-2113 PSA-1/4 37244 CONT 255 R41 AZ011 07-014 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 CC-H-2148 PSA-1/4 37088 CONT 249 R41 AZ357 07-028 11/19/2013 480 8/14/2013 11/19/2013 11/19/2053 CC-H-2149A PSA-1/4 35133 CONT 257 R41 AZ356 07-029 11/18/2013 480 8/14/2013 11/19/2013 11/19/2053 CC-H-2149B PSA-1/4 21347 CONT 257 R41 AZ356 07-029 11/18/2013 480 8/13/2013 11/19/2013 11/19/2053 CC-H-2151 PSA-1/4 14904 CONT 258 R40 AZ006 07-017 12/3/2013 480 1/12/1986 5/2/1987 5/2/2027 CC-H-2153A PSA-1/4 36294 CONT 260 R40 AZ021 07-011 12/3/2013 480 1/12/1986 9/8/1995 9/8/2035 CC-H-2153B PSA-1/4 12499 CONT 260 R40 AZ021 07-011 12/3/2013 480 1/12/1986 9/8/1995 9/8/2035 CC-H-2155A PSA-1/4 14959 CONT 268 R41 AZ231 12-029 5/4/2012 480 3/8/2012 4/30/2012 4/30/2052 CC-H-2155B PSA-1/4 35131 CONT 268 R41 AZ231 12-029 5/13/2012 276 2/29/2012 4/29/2012 4/29/2035 CC-H-2157 PSA-1/4 15505 CONT 268 R41 AZ229 12-030 10/7/2010 480 7/27/2010 10/10/2010 10/10/2050 CC-H-2160A PSA-1/2 18975 CONT 259 R41 AZ346 07-033 11/22/2013 480 8/14/2013 11/22/2013 11/22/2053 CC-H-2160B PSA-1 25175 CONT 259 R41 AZ346 07-033 4/17/2015 480 8/27/2013 4/17/2015 4/17/2055 CC-H-2162 PSA-1/2 18504 CONT 268 R41 AZ346 11-015 11/16/2013 480 8/15/2013 11/18/2013 11/18/2053 CC-H-2164A PSA-1/4 37251 CONT 269 R41 AZ351 07-036 5/3/2012 480 3/5/2012 4/29/2012 4/29/2052 CC-H-2164B PSA-1/4 14747 CONT 269 R41 AZ351 07-036 5/3/2012 480 2/29/2012 4/29/2012 4/29/2052 CC-H-2167 PSA-1/4 37233 CONT 259 R41 AZ356 07-030 4/26/2009 480 1/12/1986 12/6/1989 12/6/2029 CC-H-2168A PSA-1/4 10435 CONT 259 R40 AZ359 07-026 10/28/2016 480 1/12/1986 11/3/1998 11/3/2038

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CC-H-2168B PSA-1/4 35147 CONT 259 R40 AZ359 07-026 4/26/2009 480 1/12/1986 11/3/1998 11/3/2038 CC-H-2171 PSA-1/4 14312 CONT 256 R41 AZ351 07-034 5/8/2012 480 3/8/2012 5/8/2012 5/8/2052 CC-H-2178 PSA-1/4 37237 CONT 259 R41 AZ240 08-030 12/5/2013 480 1/12/1986 5/2/1987 5/2/2027 CF-H-0009 PSA-1/2 7275 MST 269 27FZ S5 E7 36-029 10/11/2010 480 3/16/2009 4/21/2009 4/21/2049 CF-H-0021 PSA-1/2 18954 MST 272 27FZ S4 W1 36-030 11/14/2013 480 8/14/2013 11/14/2013 11/14/2053 CF-H-0027 PSA-1/2 8774 MST 269 27FZ N4 E8 36-031 10/13/2010 480 1/12/1986 5/2/1987 5/2/2027 CF-H-0039 PSA-1/2 8797 MST 272 27FZ N4 E2 36-123 4/29/2015 480 1/12/1986 4/6/1997 4/6/2037 CF-H-0041 PSA-1/2 18472 MST 272 27FZ N5 W2 36-124 5/15/2012 480 1/12/1986 4/30/2006 4/30/2046 CF-H-0048 PSA-1/2 16846 MST 272 27FZ N14 W2 36-032 10/31/2016 480 8/14/2013 11/12/2013 11/12/2053 CF-H-0049 PSA-1/2 8788 MST 268 27FZ N14 E7 36-033 4/27/2015 480 1/12/1986 4/29/2003 4/29/2043 CH-H-0064 PSA-1/2 16844 RAB 191 20FZ S4 E2 19S-002 9/23/2013 480 3/16/2009 4/1/2009 4/1/2049 CH-H-0065 PSA-1/2 17858 RAB 192 20FZ S5 E2 19S-003 9/23/2013 480 1/12/1986 9/26/2001 9/26/2041 CH-H-1739 PSA-1 10956 RAB 267 36C S8 E8 34-013 9/11/2013 480 1/12/1986 10/22/1989 10/22/2029 CS-H-0008 PSA-3 17557 RAB 245 18D W3 25-002 3/25/2015 480 1/12/1986 12/9/1989 12/9/2029 CS-H-0009 PSA-3 17471 RAB 247 18D N6 W3 25-003 9/25/2013 480 1/12/1986 11/27/1989 11/27/2029 CS-H-0010 PSA-3 17523 RAB 240 18D S2 W7 25-004 9/25/2013 480 1/12/1986 8/31/1988 8/31/2028 CS-H-0020 PSA-1 11020 RAB 244 28E S5 E11 25-005 9/25/2013 480 1/12/1986 9/6/1995 9/6/2035 CS-H-0025 PSA-3 17544 RAB 240 36D N2 W7 25-006 9/19/2013 480 2/20/2009 3/10/2009 3/10/2049 CS-H-0032A PSA-1 15667 RAB 248 31D S5 W3 26-001 4/24/2015 480 1/12/1986 4/4/1991 4/4/2031 CS-H-0032B PSA-1 15620 RAB 248 31D S5 W3 26-002 9/13/2013 480 1/12/1986 4/4/1991 4/4/2031 CS-H-0039A PSA-1 8731 RAB 244 31E S3 E11 25-007 9/17/2013 480 3/8/2012 5/13/2012 5/13/2052 CS-H-0039B PSA-1 10950 RAB 244 31E S3 E11 25-008 4/10/2015 480 1/12/1986 4/21/2000 4/21/2040 CS-H-0041A PSA-1 14225 RAB 244 31E S3 E11 25-009 9/17/2013 480 1/12/1986 10/29/1998 10/29/2038 CS-H-0041B PSA-1 15640 RAB 244 31E S3 E11 25-010 9/17/2013 480 1/12/1986 10/29/1998 10/29/2038 CS-H-0085 PSA-1 14407 RAB 244 41FWY N6 W9 27-004 9/19/2013 480 1/12/1986 12/7/1989 12/7/2029 CS-H-0108 PSA-3 17469 RAB 244 22FX S3 E5 22-009 9/19/2013 480 1/12/1986 9/26/2001 9/26/2041

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CS-H-0149 PSA-1/4 16285 RAB 243 31D S7 W5 25-011 9/17/2013 480 1/12/1986 4/9/1997 4/9/2037 CS-H-0168 PSA-1/4 36193 RAB 245 42D S5 W14 29-013 10/3/2013 480 1/12/1986 10/29/1998 10/29/2038 CS-H-0355 PSA-1 25173 CONT 250 R54 AZ319 05-043 10/27/2016 480 8/16/2016 10/27/2016 10/27/2056 CS-H-0356 PSA-1/2 6577 CONT 250 R54 AZ320 05-045 4/16/2015 480 8/14/2013 4/16/2015 4/16/2055 CS-H-0359 PSA-1 11014 CONT 250 R49 AZ319 05-042 4/22/2015 480 12/4/2014 4/22/2015 4/22/2055 CS-H-0360 PSA-1 9022 CONT 250 R49 AZ319 05-035 4/4/2015 480 8/26/2013 4/4/2015 4/4/2055 CS-H-0362 PSA-1 14396 CONT 250 R52 AZ319 05-040 4/17/2015 480 3/17/2009 4/17/2015 4/17/2055 CS-H-0363 PSA-1 11035 CONT 250 R52 AZ319 05-044 4/17/2015 480 8/27/2013 4/17/2015 4/17/2055 CS-H-0364 PSA-1 25159 CONT 247 R53 AZ320 05-034 4/17/2015 480 8/22/2013 4/17/2015 4/17/2055 CS-H-0366 PSA-3 12523 CONT 257 R18 AZ329 06-002 5/3/2012 480 7/15/2010 10/9/2010 10/9/2050 CS-H-0379 PSA-1 11065 CONT 237 R47 AZ297 05-050 4/22/2015 480 12/5/2014 4/22/2015 4/22/2055 CS-H-0382 PSA-3 17567 CONT 237 R42 AZ297 05-084 4/14/2015 480 11/24/2014 4/14/2015 4/14/2055 CS-H-0383 PSA-3 12598 CONT 236 R46 AZ285 05-079 10/15/2016 480 8/15/2016 10/15/2016 10/15/2056 CS-H-0385 PSA-3 26486 CONT 237 R48 AZ290 05-002 11/11/2013 480 3/6/2012 5/7/2012 5/7/2052 CS-H-0387 PSA-1 16094 CONT 237 R49 AZ288 05-077 4/22/2015 480 12/5/2014 4/22/2015 4/22/2055 CS-H-0389 PSA-1 14270 CONT 238 R49 AZ288 05-076 10/27/2016 480 8/17/2016 10/27/2016 10/27/2056 CS-H-0392 PSA-1/4 37370 CONT 242 R46 AZ291 05-005 4/22/2015 480 12/4/2014 4/22/2015 4/22/2055 CS-H-0398 PSA-3 12501 CONT 240 R40 AZ005 07-022 10/13/2016 480 8/25/2016 10/13/2016 10/13/2056 CS-H-0399 PSA-3 17504 CONT 240 R40 AZ005 07-021 4/26/2009 480 1/12/1986 4/6/1994 4/6/2034 CS-H-0402 PSA-1 11013 CONT 240 R41 AZ358 07-027 4/26/2009 480 1/12/1986 5/1/2003 5/1/2043 CS-H-0403 PSA-3 17551 CONT 240 R41 AZ355 07-031 4/26/2009 480 1/12/1986 8/12/1989 8/12/2029 CS-H-0423 PSA-1 15652 CONT 246 R47 AZ210 04-008 11/16/2013 480 8/26/2013 11/17/2013 11/17/2053 CS-H-0426 PSA-1 11085 CONT 245 R40 AZ208 08-002 4/27/2009 480 1/12/1986 8/27/1989 8/27/2029 CS-H-0427 PSA-3 12582 CONT 255 R40 AZ208 08-001 4/21/2009 480 3/17/2009 4/27/2009 4/27/2049 CS-H-0432 PSA-3 10663 CONT 257 R23 AZ211 08-003 5/15/2012 480 3/8/2012 5/14/2012 5/14/2052 CS-H-0490A PSA-1 16116 RAB 261 42D S2 W12 37-001 11/20/2013 480 8/23/2013 11/22/2013 11/22/2053

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CS-H-0490B PSA-1 9883 RAB 261 42D S2 W12 37-002 11/20/2013 480 8/19/2013 11/22/2013 11/22/2053 CS-H-0535 PSA-1 9221 CONT 245 R61 AZ189 04-075 11/14/2013 480 3/5/2012 4/23/2012 4/23/2052 CS-H-0577 PSA-1/4 35140 RAB 266 41GZY N2 W5 35-001 10/14/2013 480 1/12/1986 11/15/1989 11/15/2029 CS-H-0583A PSA-1 10947 RAB 270 41GZY N2 E3 35-002 10/14/2013 480 8/19/2013 11/23/2013 11/23/2053 CS-H-0583B PSA-1 16073 RAB 270 41GZY N2 E3 35-003 10/14/2013 480 2/28/2012 3/15/2012 3/15/2052 CS-H-0659 PSA-1/2 6114 RAB 250 41FWY N7 W15 28-001 7/21/2016 480 1/12/1986 11/2/1998 11/2/2038 CS-H-0733 PSA-1 25183 CONT 240 R38 AZ136 09-045 10/17/2016 480 8/10/2016 10/17/2016 10/17/2056 CS-H-0736 PSA-1/2 18977 CONT 240 R36 AZ129 09-027 11/19/2013 480 8/15/2013 11/19/2013 11/19/2053 CS-H-0740 PSA-1 10959 CONT 278 R41 AZ295 14-015 10/20/2010 480 7/23/2010 10/21/2010 10/21/2050 CS-H-0747A PSA-1 9865 CONT 265 R41 AZ308 14-012 4/25/2009 480 1/12/1986 4/23/2000 4/23/2040 CS-H-0747B PSA-1 8800 CONT 265 R41 AZ308 14-012 4/25/2009 480 1/12/1986 4/23/2000 4/23/2040 CS-H-0756 PSA-1 10920 CONT 241 R41 AZ297 06-003 4/14/2015 480 11/26/2014 4/14/2015 4/14/2055 CS-H-0757 PSA-1 16074 CONT 241 R41 AZ297 06-001 10/26/2016 480 12/4/2014 4/21/2015 4/21/2055 CS-H-0759 PSA-1 9880 CONT 244 R46 AZ298 05-052 4/24/2015 480 12/4/2014 4/24/2015 4/24/2055 CS-H-0760 PSA-1 24842 CONT 241 R46 AZ298 05-012 4/23/2015 480 12/2/2014 4/23/2015 4/23/2055 CS-H-0761 PSA-1/4 37227 CONT 241 R47 AZ298 05-049 4/24/2015 480 12/4/2014 4/24/2015 4/24/2055 CS-H-0763 PSA-1/4 13663 CONT 239 R48 AZ294 05-055 4/17/2015 480 8/14/2013 4/17/2015 4/17/2055 CS-H-0764 PSA-1/4 36204 CONT 240 R48 AZ294 05-056 10/24/2016 480 8/20/2013 4/17/2015 4/17/2055 CS-H-0803 PSA-1/4 14652 CONT 259 R42 AZ330 07-051 4/26/2009 480 1/12/1986 11/2/1989 11/2/2029 CS-H-0812 PSA-1/4 14783 CONT 258 R50 AZ343 05-026 10/31/2016 480 8/14/2013 4/21/2015 4/21/2055 CS-H-0837A PSA-1/4 18172 CONT 258 R50 AZ270 05-072 4/21/2015 480 12/4/2014 4/21/2015 4/21/2055 CS-H-0837B PSA-1/4 37347 CONT 258 R50 AZ270 05-072 4/21/2015 480 11/26/2014 4/21/2015 4/21/2055 CS-H-0862 PSA-3 17439 RAB 243 28E S4 E15 25-012 4/2/2015 480 11/22/2014 4/2/2015 4/2/2055 CS-H-0867 PSA-1/4 37075 RAB 245 41FWY S2 W2 27-005 9/21/2015 480 1/12/1986 9/5/1995 9/5/2035 CS-H-1043 PSA-1/2 7303 CONT 242 R50 AZ175 03-029 5/9/2012 480 1/12/1986 4/30/2003 4/30/2043 CS-H-1075 PSA-1 15617 RAB 245 38GY N4 W10 22-010 9/19/2013 480 1/12/1986 9/19/2013 9/19/2053

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CS-H-1077 PSA-1 14335 RAB 246 39GY S3 W6 22-011 10/31/2016 480 1/12/1986 10/30/2007 10/30/2047 CS-H-1099 PSA-1 16099 RAB 254 31D N2 W11 26-006 10/14/2013 480 1/12/1986 10/30/2004 10/30/2044 CS-H-1103A PSA-1/2 6545 RAB 253 31D N10 W12 26-004 4/10/2015 480 1/12/1986 4/5/1991 4/5/2031 CS-H-1103B PSA-1/2 8807 RAB 253 31D N10 W12 26-005 4/10/2015 480 1/12/1986 4/5/1991 4/5/2031 CS-H-1204A PSA-1/4 21344 CONT 258 R51 AZ221 04-049 10/31/2016 480 8/13/2013 4/21/2015 4/21/2055 CS-H-1204B PSA-1/4 35149 CONT 258 R51 AZ221 04-049 4/21/2015 480 11/26/2014 4/21/2015 4/21/2055 CS-H-1309 PSA-1 14363 RAB 258 41E N8 W8 28-002 7/21/2016 480 1/12/1986 12/7/1989 12/7/2029 CS-H-1311 PSA-1 7804 RAB 258 41E N7 W8 28-003 9/19/2013 480 1/12/1986 5/2/1987 5/2/2027 CS-H-1414 PSA-1/4 37169 RAB 256 20FV N2 21-009 9/19/2013 480 1/12/1986 3/25/1991 3/25/2031 CS-H-1415 PSA-1/2 18973 RAB 257 20FV N2 W9 21-010 9/26/2013 480 1/12/1986 11/18/1989 11/18/2029 CS-H-1416 PSA-1/4 35097 RAB 256 20FV N2 W9 21-011 10/26/2016 480 8/10/2016 10/26/2016 10/26/2056 CS-H-1418 PSA-3 17492 RAB 246 20FV N2 W12 22-012 11/23/2013 480 1/12/1986 5/2/1987 5/2/2027 CS-H-1465 PSA-3 12509 RAB 251 31D S8 W11 26-003 9/19/2013 480 1/12/1986 10/17/2007 10/17/2047 CS-H-1594A PSA-1/4 37006 RAB 255 20F N5 E10 23-001 11/11/2013 480 1/12/1986 10/18/2004 10/18/2044 CS-H-1594B PSA-1/4 14969 RAB 255 20F N5 E10 23-002 11/11/2013 480 1/12/1986 10/18/2004 10/18/2044 CS-H-1693A PSA-1 14319 RAB 254 32E N16 W4 23-003 11/11/2013 480 1/12/1986 3/22/1994 3/22/2034 CS-H-1693B PSA-1 14375 RAB 254 32E N16 W4 23-004 11/11/2013 480 1/12/1986 3/22/1994 3/22/2034 CS-H-1830 PSA-1 15658 RAB 255 41E N4 W7 28-004 9/19/2013 480 1/12/1986 5/2/2003 5/2/2043 CS-H-1960 PSA-1/4 15001 RAB 257 41FY N6 E12 28-005 10/12/2016 480 8/12/2016 10/12/2016 10/12/2056 CS-H-2029 PSA-1/4 35141 RAB 250 42FW S5 W9 28-006 10/12/2016 480 8/11/2016 10/12/2016 10/12/2056 CS-H-2657 PSA-1/4 7289 RAB 258 41E N3 W7 28-007 7/21/2016 480 3/16/2009 3/17/2009 3/17/2049 CS-H-2692A PSA-1/2 18939 RAB 251 41FY N4 W10 28-008 7/21/2016 480 1/12/1986 5/2/1987 5/2/2027 CS-H-2692B PSA-1/2 18949 RAB 251 41FY N4 W10 28-009 7/21/2016 480 1/12/1986 5/2/1987 5/2/2027 CS-H-2722 PSA-1/4 36266 RAB 265 42F S8 W3 35-004 10/28/2016 480 7/27/2010 9/20/2010 9/20/2050 CS-H-2730 PSA-1 15644 RAB 265 42F S1 W3 35-005 10/28/2016 480 1/12/1986 12/2/1989 12/2/2029 CS-H-2757A PSA-1/4 14315 RAB 246 41E N3 W5 27-006 4/3/2015 480 1/12/1986 5/2/1987 5/2/2027

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CS-H-2757B PSA-1/4 14875 RAB 246 41E N3 W5 27-007 4/3/2015 480 1/12/1986 5/2/1987 5/2/2027 CS-H-2866 PSA-1/4 16286 CONT 255 R48 AZ140 03-020 4/26/2012 480 1/12/1986 12/7/1989 12/7/2029 CS-H-2868 PSA-1/2 18916 CONT 255 R48 AZ132 03-043 5/13/2012 480 1/12/1986 12/5/1989 12/5/2029 CS-H-2871 PSA-1 25162 CONT 255 R40 AZ130 09-009 10/28/2016 480 8/17/2016 10/28/2016 10/28/2056 CS-H-2877 PSA-1 15645 CONT 255 R58 AZ239 04-045 4/17/2015 480 11/21/2014 4/17/2015 4/17/2055 CS-H-2883 PSA-1 10958 CONT 255 R47 AZ234 04-017 4/19/2015 480 11/24/2014 4/19/2015 4/19/2055 CS-H-2885 PSA-1 41695 CONT 255 R46 AZ238 04-018 4/19/2015 480 11/24/2014 4/19/2015 4/19/2055 CS-H-2887A PSA-1/4 26913 CONT 255 R41 AZ240 08-028 11/2/2016 480 1/12/1986 5/2/1987 5/2/2027 CS-H-2887B PSA-1/4 15045 CONT 255 R41 AZ240 08-028 11/2/2016 480 1/12/1986 5/2/1987 5/2/2027 CS-H-2927A PSA-1 10931 CONT 248 R54 AZ315 05-036 4/16/2015 480 11/21/2014 4/16/2015 4/16/2055 CS-H-2927B PSA-1 16121 CONT 248 R54 AZ315 05-036 4/16/2015 480 11/21/2014 4/16/2015 4/16/2055 CS-H-2931 PSA-1 41701 CONT 248 R52 AZ318 05-038 4/20/2015 480 2/28/2012 5/7/2012 5/7/2052 CS-H-2935 PSA-1/4 6458 CONT 259 R32 AZ001 07-042 4/26/2009 480 1/12/1986 3/29/1991 3/29/2031 CS-H-2962 PSA-1 14405 CONT 255 R35 AZ001 07-043 10/20/2016 480 1/12/1986 10/30/2007 10/30/2047 CS-H-2983 PSA-1/4 37007 CONT 257 R41 AZ117 09-014 4/29/2009 480 1/12/1986 8/25/1988 8/25/2028 CS-H-3010 PSA-1/4 37062 RAB 257 41EY S3 W9 28-010 7/28/2016 480 1/12/1986 5/2/1987 5/2/2027 CS-H-3048 PSA-1/2 8795 CONT 236 R46 AZ289 05-001 4/19/2015 480 3/2/2012 4/19/2015 4/19/2055 CS-H-3049 PSA-1/2 18915 CONT 236 R46 AZ288 05-081 4/19/2015 480 8/14/2013 4/19/2015 4/19/2055 CS-H-3052 PSA-3 17485 CONT 237 R49 AZ288 05-078 10/15/2016 480 8/12/2016 10/15/2016 10/15/2056 CS-H-3056 PSA-1 25176 CONT 240 R37 AZ140 09-043 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 CS-H-3057A PSA-1 16111 CONT 242 R38 AZ140 09-044 4/29/2009 480 1/12/1986 11/20/1989 11/20/2029 CS-H-3057B PSA-1 15606 CONT 242 R38 AZ140 09-044 4/29/2009 480 1/12/1986 11/20/1989 11/20/2029 CS-H-3105 PSA-1 11113 RAB 245 38H S2 E10 22-013 7/25/2016 480 1/12/1986 4/6/1997 4/6/2037 CS-H-3137 PSA-1/2 6566 RAB 271 41E N3 W6 35-006 10/14/2013 480 7/26/2010 9/14/2010 9/14/2050 CS-H-3140 PSA-1/4 21330 RAB 262 41E N5 W8 35-007 9/13/2013 480 1/12/1986 11/26/1989 11/26/2029 CS-H-3189 PSA-1/2 18968 RAB 254 20FV N2 W13 21-012 9/13/2013 480 1/12/1986 11/26/1989 11/26/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CS-H-3197 PSA-1/2 8768 RAB 257 20FZ N2 W3 21-013 9/13/2013 480 1/12/1986 9/25/2001 9/25/2041 CS-H-3208A PSA-1 10914 CONT 240 R40 AZ003 07-024 11/20/2013 480 1/12/1986 5/2/1987 5/2/2027 CS-H-3208B PSA-1 10913 CONT 240 R40 AZ003 07-024 11/20/2013 480 1/12/1986 5/2/1987 5/2/2027 CS-H-3236 PSA-1/2 7297 CONT 236 R48 AZ297 05-009 4/16/2015 480 8/14/2013 4/16/2015 4/16/2055 CS-H-3237 PSA-1/2 8783 CONT 236 R48 AZ294 05-053 10/31/2016 480 3/16/2009 4/21/2009 4/21/2049 CS-H-3238 PSA-3 17456 CONT 240 R47 AZ294 05-011 4/14/2015 480 11/19/2014 4/14/2015 4/14/2055 CS-H-3239 PSA-1 9888 CONT 239 R48 AZ293 05-054 4/14/2015 480 8/22/2013 4/14/2015 4/14/2055 CS-H-3240 PSA-3 17532 CONT 237 R48 AZ293 05-010 4/14/2015 480 11/26/2014 4/14/2015 4/14/2055 CS-H-3241 PSA-1 8783 CONT 237 R48 AZ291 05-007 4/23/2015 480 12/4/2014 4/23/2015 4/23/2055 CS-H-3242 PSA-1 14310 CONT 288 R43 AZ298 15-056 5/1/2012 480 3/6/2012 4/29/2012 4/29/2052 CS-H-3259 PSA-1/4 37205 CONT 239 R47 AZ291 05-006 4/23/2015 480 12/4/2014 4/23/2015 4/23/2055 CS-H-3260 PSA-1/4 35125 CONT 240 R47 AZ292 05-008 4/23/2015 480 12/2/2014 4/23/2015 4/23/2055 CS-H-3262 PSA-3 12515 CONT 248 R51 AZ309 05-046 11/13/2013 480 3/6/2012 4/29/2012 4/29/2052 CS-H-3292 PSA-1 9847 CONT 240 R38 AZ046 09-002 10/20/2016 480 1/12/1986 12/2/1989 12/2/2029 CS-H-3349 PSA-1/2 6583 RAB 244 41E N5 W8 27-008 4/6/2015 480 1/12/1986 4/21/2000 4/21/2040 CS-H-3598 PSA-1/4 37029 CONT 260 R31 AZ242 08-008 4/27/2009 480 1/12/1986 4/30/2000 4/30/2040 CS-H-3634A PSA-1/4 15236 CONT 258 R41 AZ351 07-035 5/3/2012 480 3/7/2012 4/29/2012 4/29/2052 CS-H-3634B PSA-1/4 37070 CONT 258 R41 AZ351 07-035 5/3/2012 480 3/8/2012 4/29/2012 4/29/2052 CS-H-3636 PSA-1/4 37303 CONT 258 R41 AZ354 07-032 10/28/2016 480 7/27/2010 10/10/2010 10/10/2050 CS-H-4418A PSA-3 12540 CONT 242 R39 AZ006 07-019 4/26/2009 480 1/12/1986 10/30/2004 10/30/2044 CS-H-4418B PSA-3 16368 CONT 242 R39 AZ006 07-019 10/13/2016 480 8/22/2016 10/13/2016 10/13/2056 CS-H-4430 PSA-1 8131 CONT 240 R39 AZ006 07-020 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 CS-H-4436 PSA-1/4 8200 CONT 259 R32 AZ001 07-041 4/26/2009 480 1/12/1986 12/7/1989 12/7/2029 CS-H-4450 PSA-1/4 7257 CONT 261R30 AZ239 08-007 11/21/2013 480 8/13/2013 11/21/2013 11/21/2053 CS-H-4468 PSA-1/4 16478 CONT 260 R31 AZ123 09-021 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 CS-H-4469 PSA-1/4 21337 CONT 262 R31 AZ123 13-022 10/18/2016 480 1/12/1986 12/9/1989 12/9/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CS-H-4471 PSA-1/4 12024 CONT 262 R30 AZ122 13-021 10/18/2016 480 1/12/1986 4/9/1991 4/9/2031 CS-H-4477 PSA-1/4 10455 CONT 262 R27 AZ111 13-018 10/18/2016 480 1/12/1986 10/7/1992 10/7/2032 CS-H-4514 PSA-1/2 8773 RAB 240 41FWY S2 W2 27-009 7/21/2016 480 1/12/1986 10/30/2007 10/30/2047 CS-H-4523 PSA-1/4 7074 CONT 260 R29 AZ298 07-050 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 CT-H-0203A PSA-3 16366 TK/RAB 251 12E S7 W3 40-001 11/22/2013 480 1/12/1986 12/7/1989 12/7/2029 CT-H-0203B PSA-3 16397 TK/RAB 251 12E S7 W3 40-002 11/22/2013 480 1/12/1986 12/7/1989 12/7/2029 CT-H-0220 PSA-10 6448 RAB 219 22E S8 E3 38-001 10/24/2013 480 1/12/1986 11/7/1989 11/7/2029 CT-H-0235A PSA-3 16394 RAB 192 20FV S2 W10 19S-004 9/23/2013 480 1/12/1986 12/9/1989 12/9/2029 CT-H-0235B PSA-3 18619 RAB 192 20FV S2 W10 19S-005 9/23/2013 480 1/12/1986 12/9/1989 12/9/2029 CT-H-0235C PSA-1 15594 RAB 192 20FV S2 W10 19S-006 9/23/2013 480 8/26/2013 9/24/2013 9/24/2053 CT-H-0235D PSA-1 10936 RAB 192 20FV S2 W10 19S-007 9/23/2013 480 1/12/1986 12/9/1989 12/9/2029 CT-H-0236 PSA-3 17502 RAB 192 20FV S2 W10 19S-008 9/23/2013 480 1/12/1986 10/22/1989 10/22/2029 CT-H-0273 PSA-35 8572 RAB 226 39E S12 E5 38-002 3/25/2015 480 1/12/1986 11/15/1989 11/15/2029 CT-H-0290A PSA-3 7381 RAB 192 34FV N2 W10 19N-009 4/3/2015 480 11/26/2014 4/3/2015 4/3/2055 CT-H-0290B PSA-3 12563 RAB 192 34FV N2 W10 19N-010 9/10/2013 480 8/23/2013 9/12/2013 9/12/2053 CT-H-0290C PSA-1 21770 RAB 192 34FV N2 W10 19N-011 10/27/2016 480 8/15/2016 10/27/2016 10/27/2056 CT-H-0290D PSA-1 24874 RAB 192 34FV N2 W10 19N-012 9/10/2013 480 1/12/1986 5/3/2003 5/3/2043 CT-H-0291 PSA-10 6883 RAB 193 34FV N2 W10 19N-013 10/10/2016 480 8/24/2016 10/10/2016 10/10/2056 CT-H-0301 PSA-10 8764 RAB 195 20FZ N2 E4 19S-014 10/22/2016 480 1/12/1986 8/24/1988 8/24/2028 CT-H-0323A PSA-1 11054 RAB 245 32FZ S1 E4 22-014 9/21/2010 480 7/21/2010 9/24/2010 9/24/2050 CT-H-0323B PSA-1 11077 RAB 245 32FZ S1 E4 22-015 9/21/2010 480 7/23/2010 9/24/2010 9/24/2050 CT-H-0354 PSA-3 16412 RAB 249 22FZ N7 W10 21-038 9/26/2013 480 1/12/1986 10/25/1989 10/25/2029 CT-H-0798 PSA-1/4 37364 RAB 197 16FV N14 W8 19S-015 10/28/2016 480 8/14/2013 11/16/2013 11/16/2053 RWST Tank Pit - Bottom of CT-H-0864 PSA-1 15633 Ladder 41-001 5/6/2012 480 1/12/1986 5/2/1987 5/2/2027 CT-H-0865 PSA-10 9169 RAB 193 16FV N10 W4 19S-016 9/23/2013 480 1/12/1986 12/2/1989 12/2/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD CT-H-0871 PSA-1 9019 RAB 199 20FV S6 W9 19S-017 9/23/2013 480 1/12/1986 10/25/1989 10/25/2029 CT-H-0968 PSA-1 4484 RAB 196 36G N4 E9 19N-018 9/10/2013 480 1/12/1986 11/15/1989 11/15/2029 CT-H-0969 PSA-1 8622 RAB 196 36G N4 E9 19N-019 4/3/2015 480 11/19/2014 4/3/2015 4/3/2055 DW-H-0186 PSA-1/4 14295 CONT 251 R47 AZ290 05-003 4/14/2015 480 8/15/2013 4/14/2015 4/14/2055 DW-H-0188A PSA-1 24723 CONT 251 R60 AZ283 05-060 4/21/2015 480 12/5/2014 4/21/2015 4/21/2055 DW-H-0188B PSA-1 21762 CONT 251 R60 AZ283 05-060 4/19/2015 480 11/20/2014 4/19/2015 4/19/2055 DW-H-0440 PSA-1 15647 CONT 251 R60 AZ282 05-062 4/19/2015 480 11/24/2014 4/19/2015 4/19/2055 DW-H-0441 PSA-1/4 36199 CONT 249 R60 AZ282 05-063 4/6/2015 480 11/26/2014 4/6/2015 4/6/2055 DW-H-0442 PSA-1 11100 CONT 249 R60 AZ283 05-061 4/19/2015 480 11/20/2014 4/19/2015 4/19/2055 EA-H-0060 PSA-1/2 8764 DGB 261 2B S11 W14 42-001 9/25/2013 480 1/12/1986 8/23/1988 8/23/2028 EA-H-0061 PSA-1/2 8760 DGB 262 3B S11 W15 42-002 9/17/2013 480 1/12/1986 11/26/1989 11/26/2029 EA-H-0072 PSA-1/2 18484 DGB 261 2B S11 W7 42-003 9/25/2013 480 3/16/2009 3/24/2009 3/24/2049 EA-H-0073 PSA-1/2 8759 DGB 261 3B S11 W7 42-004 9/17/2013 480 1/12/1986 5/2/1987 5/2/2027 FP-H-0788 PSA-1 9882 RAB 242 22FV S4 W4 22-017 9/19/2013 480 1/12/1986 5/3/2003 5/3/2043 FP-H-1391 PSA-1 15621 RAB 252 25FZ N8 W5 21-014 9/19/2013 480 1/12/1986 8/31/1988 8/31/2028 FP-H-1392 PSA-1 10969 RAB 252 25FZ N1 W6 21-015 7/25/2016 480 1/12/1986 11/4/1989 11/4/2029 FP-H-1393 PSA-3 18623 RAB 252 25FZ N2 W6 21-016 4/3/2015 480 1/12/1986 10/23/1989 10/23/2029 FP-H-2307 PSA-1 15666 RAB 252 25FZ N4 W4 21-017 9/1/2010 480 7/23/2010 9/14/2010 9/14/2050 FW-H-0087 PSA-35 4871 TB 272 27AY N16 W2 43-001 11/26/2013 480 1/12/1986 10/7/1992 10/7/2032 FW-H-0098 PSA-10 6231 MST 271 27E N10 W17 36-034 10/13/2010 480 1/12/1986 10/2/1992 10/2/2032 FW-H-0101 PSA-10 6568 CONT 266 R53 AZ280 10-023 10/17/2016 480 8/25/2016 10/17/2016 10/17/2056 FW-H-0103 PSA-35 5200 CONT 275 R48 AZ300 10-020 11/3/2016 480 1/12/1986 10/30/2007 10/30/2047 FW-H-0105 PSA-35 5201 CONT 275 R48 AZ325 10-016 4/26/2009 480 1/12/1986 12/8/1989 12/8/2029 FW-H-0106A PSA-35 8576 CONT 276 R48 AZ347 10-012 10/13/2010 480 7/15/2010 10/14/2010 10/14/2050 FW-H-0106B PSA-35 5202 CONT 276 R48 AZ358 10-012 10/13/2010 480 7/15/2010 10/14/2010 10/14/2050 FW-H-0108 PSA-35 5199 CONT 275 R48 AZ000 10-010 4/26/2009 480 1/12/1986 11/30/1989 11/30/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD FW-H-0110 PSA-35 8544 CONT 275 R48 AZ012 10-009 10/12/2010 480 7/15/2010 10/23/2010 10/23/2050 FW-H-0113 PSA-3 16416 CONT 268 R48 AZ270 10-024 5/4/2012 480 3/6/2012 4/30/2012 4/30/2052 FW-H-0118 PSA-10 5877 CONT 271 R52 AZ260 10-026 4/25/2009 480 1/12/1986 10/27/1998 10/27/2038 FW-H-0120 PSA-35 12578 CONT 275 R48 AZ236 10-032 10/12/2016 480 8/18/2016 10/12/2016 10/12/2056 FW-H-0122 PSA-35 8567 CONT 275 R48 AZ206 10-035 11/19/2013 480 8/13/2013 11/19/2013 11/19/2053 FW-H-0125 PSA-35 5207 CONT 275 R48 AZ180 10-040 4/29/2012 480 3/12/2012 4/29/2012 4/29/2052 FW-H-0126A PSA-35 8579 CONT 273 R48 AZ183 10-036 4/29/2012 480 3/13/2012 4/29/2012 4/29/2052 FW-H-0126B PSA-35 12581 CONT 273 R48 AZ183 10-036 4/29/2012 480 3/9/2012 4/29/2012 4/29/2052 FW-H-0129 PSA-35 12520 CONT 275 R48 AZ150 10-003 4/25/2009 480 1/12/1986 5/2/1987 5/2/2027 FW-H-0145 PSA-35 5203 TB 269 27AY N20 E3 43-002 9/17/2013 480 1/12/1986 10/24/1989 10/24/2029 FW-H-0156 PSA-10 41847 MST 270 27E W8 36-035 10/11/2010 480 1/12/1986 10/16/2010 10/16/2050 FW-H-0172 PSA-35 4866 TB 275 27B N10 E11 43-003 10/14/2013 480 1/12/1986 3/28/1991 3/28/2031 FW-H-0184 PSA-10 6531 MST 271 27E S10 W18 36-036 10/3/2010 480 1/12/1986 12/2/1989 12/2/2029 FW-H-0208 PSA-35 8583 CONT 275 R48 AZ338 10-014 10/13/2010 480 7/15/2010 10/14/2010 10/14/2050 FW-H-0215A PSA-35 41848 CONT 275 R48 AZ137 10-005 4/25/2009 480 1/12/1986 8/31/2001 8/31/2041 FW-H-0215B PSA-35 41849 CONT 275 R48 AZ137 10-005 4/25/2009 480 1/12/1986 8/31/2001 8/31/2041 FW-H-0455A PSA-1/4 21329 MST 272 27FZ S7 W3 36-040 5/1/2012 480 3/8/2012 4/30/2012 4/30/2052 FW-H-0455B PSA-1/4 37204 MST 274 27FZ S7 W3 36-041 10/12/2010 480 1/12/1986 12/2/1989 12/2/2029 FW-H-0456 PSA-1/2 8767 MST 271 27FZ S7 W3 36-042 10/13/2010 480 1/12/1986 8/19/1988 8/19/2028 FW-H-0457 PSA-1/2 8775 MST 271 27FZ N7 W3 36-043 10/12/2010 480 1/12/1986 9/30/1992 9/30/2032 FW-H-0463 PSA-1/2 8757 MST 272 27FZ S14 W2 36-044 10/13/2010 480 1/12/1986 10/18/1989 10/18/2029 FW-H-0465A PSA-1/4 37061 MST 272 27FZ N3 W3 36-045 10/12/2010 480 1/12/1986 3/23/1994 3/23/2034 FW-H-0465B PSA-1/4 37055 MST 272 27FZ N3 W3 36-046 10/12/2010 480 1/12/1986 3/23/1994 3/23/2034 FW-H-0466 PSA-1/2 7290 MST 272 27FZ N3 W3 36-047 4/29/2015 480 1/12/1986 3/21/1991 3/21/2031 FW-H-0469 PSA-1 11030 MST 272 27FZ S2 W2 36-048 10/11/2010 480 1/12/1986 10/26/1989 10/26/2029 FW-H-0470 PSA-1 11010 MST 272 27FZ S2 W2 36-049 10/11/2010 480 1/12/1986 4/27/2003 4/27/2043

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PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD FW-H-0475 PSA-1/2 6106 MST 272 27FZ N13 W3 36-050 4/23/2012 480 3/1/2012 4/22/2012 4/22/2052 FW-H-0477 PSA-1/2 8800 MST 272 27FZ N12 W9 36-051 10/12/2010 480 1/12/1986 11/22/1989 11/22/2029 FW-H-0479 PSA-1 8786 MST 272 27FZ N8 W2 36-052 4/4/2015 480 1/12/1986 4/26/2000 4/26/2040 FW-H-0480 PSA-1 8755 MST 272 27FZ N7 W2 36-053 10/11/2010 480 1/12/1986 12/6/1989 12/6/2029 FW-H-0483A PSA-1/2 18496 MST 272 27FZ N5 W1 36-054 10/12/2010 480 3/16/2009 4/21/2009 4/21/2049 FW-H-0483B PSA-1/2 18677 MST 272 27FZ N5 W1 36-055 10/12/2010 480 3/16/2009 4/21/2009 4/21/2049 FW-H-0515 PSA-10 17069 MST 271 27FZ N10 E6 36-056 10/12/2010 480 1/12/1986 11/21/1989 11/21/2029 FW-H-0518 PSA-10 4330 MST 272 27FZ N5 E6 36-057 5/15/2012 480 4/9/2009 5/12/2012 5/12/2052 FW-H-0521 PSA-10 17064 MST 272 27FZ N15 E6 36-058 10/11/2010 480 1/12/1986 12/6/1989 12/6/2029 FW-H-0555 PSA-1/4 37131 CONT 262 R42 AZ025 11-013 5/4/2012 480 3/7/2012 5/3/2012 5/3/2052 FW-H-0700A PSA-1/4 35126 CONT 263 @ S/G B 12-023 10/7/2010 480 7/27/2010 10/10/2010 10/10/2050 FW-H-0700B PSA-1/4 37280 CONT 263 @ S/G B 12-023 10/7/2010 480 7/27/2010 10/10/2010 10/10/2050 FW-H-0710 PSA-1/4 14865 CONT 263 R62 AZ230 13-008 10/25/2016 480 1/12/1986 11/25/1989 11/25/2029 FW-H-0801 PSA-35 8596 CONT 283 R39 AZ270 12-025 11/23/2013 480 8/13/2013 11/25/2013 11/25/2053 FW-H-0804 PSA-35 12518 CONT 275 R39 AZ270 12-026 5/13/2012 480 3/13/2012 5/9/2012 5/9/2052 MD-H-0184 PSA-1/2 19045 RAB 252 39C S5 E10 24-030 8/20/2013 480 1/12/1986 10/22/1989 10/22/2029 MD-H-1082A PSA-1/4 14296 CONT 230 R62 AZ215 01-044 10/17/2016 480 8/11/2016 10/17/2016 10/17/2056 MD-H-1082B PSA-1/4 37266 CONT 230 R62 AZ215 01-044 10/19/2016 480 8/10/2016 10/19/2016 10/19/2056 MD-H-1099 PSA-3 7379 RAB 230 34G S2 E2 20-001 4/11/2015 480 1/12/1986 11/6/1989 11/6/2029 MD-H-1101 PSA-3 16373 RAB 231 34G N5 E2 20-002 9/10/2013 480 1/12/1986 11/22/1989 11/22/2029 MD-H-1102 PSA-3 9100 RAB 230 34G N7 E2 20-003 9/10/2013 480 1/12/1986 11/21/1989 11/21/2029 MS-H-0003 PSA-100 772 CONT 295 @ S/G A 16-005 10/2/2010 480 7/22/2010 10/9/2010 10/9/2050 MS-H-0004 PSA-100 671 CONT 297 @ S/G A 16-007 10/17/2016 480 1/12/1986 12/8/1989 12/8/2029 MS-H-0006A PSA-100 776 CONT 294 @ S/G A 16-006 10/2/2010 480 1/12/1986 4/19/2000 4/19/2040 MS-H-0006B PSA-100 655 CONT 294 @ S/G A 16-006 10/2/2010 480 1/12/1986 4/18/2009 4/18/2049 MS-H-0007A PSA-100 1890 CONT 281 R48 AZ350 10-013 10/16/2010 480 7/22/2010 10/23/2010 10/23/2050

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0007B PSA-100 660 CONT 281 R48 AZ350 10-013 10/16/2010 480 7/22/2010 10/23/2010 10/23/2050 MS-H-0008A PSA-35 41850 CONT 278 R48 AZ359 10-011 4/20/2015 480 8/13/2013 4/19/2015 4/19/2055 MS-H-0008B PSA-35 8595 CONT 278 R48 AZ359 10-011 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0010A PSA-35 8585 CONT 278 R48 AZ325 10-017 10/28/2016 480 8/17/2016 10/28/2016 10/28/2056 MS-H-0010B PSA-35 41853 CONT 278 R48 AZ325 10-017 10/28/2016 480 8/18/2016 10/28/2016 10/28/2056 MS-H-0012 PSA-35 12516 CONT 278 R48 AZ300 10-019 10/16/2010 480 7/15/2010 10/20/2010 10/20/2050 MS-H-0014 PSA-100 667 CONT 312 R49 AZ270 17-005 10/12/2016 480 1/12/1986 11/28/1989 11/28/2029 MS-H-0015 PSA-100 665 CONT 313 R48 AZ270 17-006 10/12/2016 480 1/12/1986 10/30/2004 10/30/2044 MS-H-0016 PSA-100 668 CONT 297 R48 AZ270 17-004 10/16/2010 480 7/22/2010 10/21/2010 10/21/2050 MS-H-0020A PSA-100 1897 CONT 289 R47 AZ270 17-003 10/12/2016 480 1/12/1986 4/8/1997 4/8/2037 MS-H-0020B PSA-100 774 CONT 289 R47 AZ270 17-003 10/26/2016 480 7/22/2010 10/21/2010 10/21/2050 MS-H-0023 PSA-100 759 CONT 294 @ S/G C 18-003 10/25/2016 480 1/12/1986 9/3/1988 9/3/2028 MS-H-0024 PSA-100 761 CONT 297 @ S/G C 18-002 10/17/2016 480 1/12/1986 4/4/1991 4/4/2031 MS-H-0026A PSA-100 654 CONT 295 @ S/G C 18-001 10/2/2010 480 7/22/2010 10/9/2010 10/9/2050 MS-H-0026B PSA-100 775 CONT 295 @ S/G C 18-001 10/2/2010 480 7/22/2010 10/9/2010 10/9/2050 MS-H-0027A PSA-35 8574 CONT 278 R48 AZ180 10-038 5/4/2012 480 3/9/2012 4/29/2012 4/29/2052 MS-H-0027B PSA-35 8590 CONT 278 R48 AZ180 10-038 5/4/2012 480 3/12/2012 4/29/2012 4/29/2052 MS-H-0028A PSA-100 1894 CONT 276 R48 AZ182 10-037 5/13/2012 480 3/16/2012 5/5/2012 5/5/2052 MS-H-0028B PSA-100 1898 CONT 276 R48 AZ182 10-037 5/13/2012 480 3/15/2012 5/4/2012 5/4/2052 MS-H-0030A PSA-100 763 CONT 278 R47 AZ206 10-034 10/21/2016 480 8/24/2016 10/21/2016 10/21/2056 MS-H-0030B PSA-100 762 CONT 278 R47 AZ206 10-034 10/21/2016 480 3/13/2012 10/21/2016 10/21/2056 MS-H-0032 PSA-35 4582 CONT 278 R48 AZ236 10-031 10/15/2016 480 8/22/2016 10/15/2016 10/15/2056 MS-H-0034A PM-5 SPARE-1565 MST 278 27E S10 W18 36-062 11/10/2013 480 10/31/2013 11/11/2013 10/31/2053 MS-H-0034B PM-5 001-1561 MST 278 27E S10 W18 36-063 10/11/2010 480 1/12/1986 4/1/1994 1/12/2026 MS-H-0041A PM-5 002-1563 MST 278 27E W18 36-064 10/11/2010 480 1/12/1986 4/9/1994 1/12/2026 MS-H-0041B PM-5 002-1564 MST 278 27E W18 36-065 5/1/2015 480 1/12/1986 9/5/1995 1/12/2026

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0049A PM-5 003-1566 MST 278 27E N10 W18 36-066 4/23/2012 480 1/12/1986 4/22/2012 1/12/2026 MS-H-0049B PM-5 SPARE-2083 MST 278 27E N10 W18 36-067 10/7/2010 480 10/2/2010 10/16/2010 10/2/2050 MS-H-0063A PM-8 003-1557 RAB 310 27D S3 W5 45-001 4/19/2009 480 1/12/1986 4/14/1997 1/12/2026 MS-H-0063B PM-8 003-1558 RAB 310 27D S3 W5 45-002 4/3/2015 480 1/12/1986 10/29/1998 1/12/2026 MS-H-0064 PM-8 001-1553 MST 310 27D N5 W5 36-068 11/12/2013 480 1/12/1986 5/2/1987 1/12/2026 MS-H-0065A PM-8 MOD-2084 RAB 310 27D N5 W5 45-003 10/3/2010 480 9/29/2010 10/16/2010 9/29/2050 MS-H-0065B LI-9 Type 3092 61338/09 RAB 310 27D N5 W5 45-004 4/3/2015 252 11/13/1998 11/18/1998 11/13/2019 MS-H-0066 PM-8 002-1555 RAB 310 27D N12 W5 45-005 11/24/2013 480 1/12/1986 5/2/1987 1/12/2026 MS-H-0074 PM-8 002-1556 RAB 310 27D S12 W5 45-006 5/22/2012 480 1/12/1986 5/2/1987 1/12/2026 MS-H-0075 PM-8 001-1554 MST 310 27D S5 W5 36-069 4/13/2015 480 1/12/1986 8/5/1988 1/12/2026 MS-H-0076A PSA-3 18585 MST 280 25E N8 W10 36-070 10/4/2010 480 1/12/1986 10/30/2004 10/30/2044 MS-H-0076B PSA-3 17480 MST 280 25E N8 W10 36-071 10/4/2010 480 1/12/1986 10/30/2004 10/30/2044 MS-H-0079A PSA-10 6884 MST 284 25E N8 W19 36-072 10/12/2010 480 1/12/1986 10/30/2007 10/30/2047 MS-H-0079B PSA-10 6248 MST 284 25E N8 W19 36-073 4/30/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0084A PSA-3 17450 MST 282 25E N18 W10 36-074 10/12/2010 480 1/12/1986 4/6/1997 4/6/2037 MS-H-0084B PSA-3 17444 MST 282 25E N18 W10 36-099 10/12/2010 480 1/12/1986 4/6/1997 4/6/2037 MS-H-0087A PSA-10 6229 MST 284 27E S3 W14 36-075 4/28/2015 480 1/12/1986 4/30/2006 4/30/2046 MS-H-0087B PSA-10 17066 MST 284 27E S3 W14 36-076 4/28/2015 480 1/12/1986 4/30/2006 4/30/2046 MS-H-0092A PSA-3 17516 MST 280 27E N7 W10 36-077 10/21/2016 480 1/12/1986 4/27/2003 4/27/2043 MS-H-0092B PSA-3 18606 MST 280 E27 N7 W10 36-078 10/18/2016 480 12/1/2014 4/5/2015 4/5/2055 MS-H-0095A PSA-10 6254 MST 284 27E N7 W14 36-079 10/12/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0095B PSA-10 6243 MST 284 27E N7 W14 36-080 10/12/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0100 PSA-3 16409 RAB 319 27D N1 E3 45-007 4/8/2015 180 12/1/2014 4/8/2015 4/8/2030 MS-H-0101 PSA-10 13537 RAB 319 27D N1 E3 45-008 10/26/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0103 PSA-10 6242 RAB 319 27D S15 E3 45-009 10/14/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0104 PSA-10 6395 RAB 319 27D S15 E3 45-010 4/24/2015 480 1/12/1986 5/8/2003 5/8/2043

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PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0106 PSA-10 6234 RAB 319 25D S4 E3 45-011 10/14/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0110 PSA-3 12609 RAB 319 27D N2 E13 45-012 4/8/2015 480 1/12/1986 5/8/2003 5/8/2043 MS-H-0111 PSA-3 7388 RAB 319 27D N1 E13 45-013 10/11/2016 480 8/18/2016 10/11/2016 10/11/2056 MS-H-0113 PSA-10 6374 RAB 319 27D S15 E13 45-014 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0114 PSA-10 6237 RAB 319 27D S15 E13 45-015 10/14/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0116 PSA-10 14696 RAB 319 25D S4 E13 45-016 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0120 PSA-3 12518 RAB 319 27C N2 W2 45-017 4/27/2015 480 1/12/1986 5/8/2003 5/8/2043 MS-H-0121 PSA-10 6423 RAB 319 27C N1 W2 45-018 10/18/2016 480 12/2/2014 4/6/2015 4/6/2055 MS-H-0123 PSA-10 6397 RAB 319 27C S15 W2 45-019 10/24/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0124 PSA-10 6228 RAB 319 27C S15 W2 45-020 10/18/2016 480 1/12/1986 1/14/2008 1/14/2048 MS-H-0126 PSA-10 6052 RAB 319 25C S4 W2 45-021 4/24/2015 480 1/12/1986 5/9/2003 5/9/2043 MS-H-0130 PSA-3 17560 RAB 319 27C N1 E6 45-022 4/30/2015 480 8/22/2013 11/15/2013 11/15/2053 MS-H-0131 PSA-3 17572 RAB 319 27C N1 E6 45-023 10/17/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0133 PSA-3 12519 RAB 319 27C S16 E7 45-024 10/18/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0136 PSA-10 13321 RAB 319 25C S4 E8 45-025 4/29/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0140 PSA-3 18646 RAB 317 27B N2 W12 45-026 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0141 PSA-10 4852 RAB 317 27B N1 W12 45-027 10/19/2016 480 8/25/2016 10/19/2016 10/19/2056 MS-H-0143 PSA-10 6373 RAB 317 27B S15 W12 45-028 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0144 PSA-10 6447 RAB 317 27B S15 W12 45-029 10/18/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0146 PSA-10 6383 RAB 317 25B S5 W12 45-030 10/21/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0160A PSA-1 9680 RAB 317 27D S2 E3 45-031 4/18/2015 312 12/5/2014 4/18/2015 4/18/2041 MS-H-0160B PSA-1 11074 RAB 317 27D S2 E3 45-032 4/8/2015 480 1/12/1986 4/8/2015 4/8/2055 MS-H-0161 PSA-10 5946 RAB 317 28D N1 E3 45-033 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0162 PSA-10 6359 RAB 317 28D N1 E3 45-034 10/21/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0163 PSA-3 7383 RAB 317 29D N4 E4 45-035 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0165A PSA-3 16421 RAB 314 29D N6 E3 45-036 4/7/2015 480 1/12/1986 5/8/2003 5/8/2043

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0165B PSA-3 17577 RAB 314 29D N6 E3 45-037 4/7/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0167A PSA-3 16424 MST 282 27E N3 W9 36-081 10/12/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0167B PSA-3 16363 MST 282 27E N3 W9 36-082 10/12/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0170 PSA-1 14373 MST 276 27E N4 W13 36-083 4/30/2015 480 1/12/1986 3/21/1991 3/21/2031 MS-H-0171A PSA-1 15622 MST 275 27E N10 W13 36-084 4/28/2015 480 1/12/1986 12/7/1989 12/7/2029 MS-H-0171B PSA-1 9863 MST 275 27E N10 W13 36-085 10/13/2010 480 1/12/1986 12/7/1989 12/7/2029 MS-H-0173A PSA-3 18641 MST 282 27E N13 W9 36-086 4/30/2015 480 1/12/1986 10/26/1998 10/26/2038 MS-H-0173B PSA-3 17559 MST 282 27E N13 W9 36-087 4/4/2015 480 12/1/2014 4/4/2015 4/4/2055 MS-H-0176 PSA-10 4772 MST 275 27E N14 W13 36-088 10/13/2010 480 1/12/1986 10/19/2004 10/19/2044 MS-H-0185 PSA-10 6530 RAB 271 29D S1 E7 34-014 11/12/2013 480 1/12/1986 4/9/1991 4/9/2031 MS-H-0187 PSA-1 16107 RAB 271 28C N13 W8 34-015 11/12/2013 480 1/12/1986 4/8/1991 4/8/2031 MS-H-0193 PSA-1 14374 RAB 261 28C N3 E2 34-016 4/4/2015 480 1/12/1986 4/5/1991 4/5/2031 MS-H-0197A PSA-1/4 9503 RAB 252 28B W14 24-032 11/12/2013 480 1/12/1986 9/25/1992 9/25/2032 MS-H-0197B PSA-1/4 37178 RAB 252 28B W14 24-033 11/12/2013 480 1/12/1986 9/25/1992 9/25/2032 MS-H-0198 PSA-3 11959 RAB 252 28B W14 24-034 11/12/2013 480 1/12/1986 4/8/1991 4/8/2031 MS-H-0200 PSA-1 14306 RAB 244 28B W15 24-035 11/12/2013 480 1/12/1986 11/28/1989 11/28/2029 MS-H-0202A PSA-1/2 7286 RAB 245 28B W12 24-036 11/12/2013 480 1/12/1986 4/8/1991 4/8/2031 MS-H-0202B PSA-1/2 8782 RAB 245 28B W12 24-037 11/12/2013 480 1/12/1986 4/8/1991 4/8/2031 MS-H-0206 PSA-35 8584 RAB 310 27C S5 W9 45-038 10/25/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0209 PSA-100 658 RAB 310 27C S5 E9 45-039 4/24/2015 480 1/12/1986 4/21/2006 4/21/2046 MS-H-0210 PM-8 003-1552 RAB 310 27C S5 E9 45-040 4/16/2015 480 1/12/1986 5/2/1987 1/12/2026 MS-H-0213A PM-10 001/004-MOD-2085 TB 302 35B N8 E6 44-001 11/10/2013 288 1/1/2011 5/23/2012 1/1/2035 MS-H-0213B PM-10 001-MOD-1542 TB 302 35B N18 E6 44-001 4/13/2015 288 10/1/2013 11/19/2013 10/1/2037 MS-H-0214A PSA-100 1899 TB 303 35B S5 E6 44-002 10/26/2016 480 1/12/1986 4/30/2006 4/30/2046 MS-H-0214B PSA-100 659 TB 303 35B S5 E6 44-002 10/26/2016 480 1/12/1986 4/30/2006 4/30/2046 MS-H-0219 PM-10 003-1548 TB 302 40B N2 E6 44-003 11/24/2013 480 1/12/1986 5/2/1987 1/12/2026

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0224 PSA-100 649 RAB 310 27C N5 W9 45-041 4/24/2015 480 1/12/1986 4/26/2009 4/26/2049 MS-H-0227 PSA-100 734 RAB 315 27C N5 E9 45-061 10/21/2016 24 8/25/2016 10/21/2016 10/21/2018 MS-H-0228 PM-8 002-1551 RAB 310 27C N5 E10 45-042 4/29/2015 480 1/12/1986 4/10/1997 1/12/2026 MS-H-0232A PSA-100 777 TB 309 35B S5 E6 44-005 4/28/2015 480 1/12/1986 11/4/2004 11/4/2044 MS-H-0232B PSA-100 1883 TB 309 35B S5 E6 44-005 4/11/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0233A PM-10 001/004MOD-1543 TB 307 35B N8 E6 44-006 10/22/2016 480 12/17/2014 10/22/2016 12/17/2054 MS-H-0233B PM-10 001-1545 TB 307 35B N18 E6 44-006 4/14/2015 480 1/12/1986 9/4/1995 1/12/2026 MS-H-0237A PM-8 001-1549 TB 307 40B N6 E5 44-007 10/12/2016 480 1/12/1986 4/8/1994 1/12/2026 MS-H-0237B PM-8 001-1550 TB 307 40B N6 E5 44-007 10/13/2016 480 1/12/1986 4/9/1997 1/12/2026 MS-H-0345 PSA-100 736 TB 308 27B N8 E5 44-009 4/27/2015 480 1/12/1986 11/5/1989 11/5/2029 MS-H-0359A PSA-1 14378 RAB 317 27C S1 W2 45-043 10/9/2016 480 2/29/2012 5/10/2012 5/10/2052 MS-H-0359B PSA-1 14316 RAB 317 27C S1 W2 45-044 10/9/2016 480 3/7/2012 5/10/2012 5/10/2052 MS-H-0361 PSA-3 18635 RAB 317 28C N2 W2 45-045 10/18/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0362 PSA-10 17079 RAB 317 28C N1 W2 45-046 10/14/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0364 PSA-3 17520 RAB 322 29C N9 W1 45-047 4/26/2015 480 1/12/1986 10/8/2001 10/8/2041 MS-H-0365A PSA-3 12490 RAB 314 29C N6 W2 45-048 4/8/2015 480 1/12/1986 10/8/2001 10/8/2041 MS-H-0365B PSA-3 18624 RAB 314 29C N6 W2 45-049 4/29/2015 480 1/12/1986 5/8/2003 5/8/2043 MS-H-0369A PSA-1 9687 RAB 317 27D S1 E13 45-050 10/10/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0369B PSA-1 8744 RAB 317 27D S1 E13 45-051 10/10/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0371 PSA-3 17580 RAB 317 28D N2 E13 45-052 10/14/2016 480 1/12/1986 10/1/2001 10/1/2041 MS-H-0372 PSA-10 6367 RAB 317 28D N1 E13 45-053 4/6/2015 480 1/12/1986 4/6/2015 4/6/2055 MS-H-0374 PSA-3 12473 RAB 317 29D N4 E13 45-054 4/24/2015 480 1/12/1986 10/2/2001 10/2/2041 MS-H-0375A PSA-3 17457 RAB 314 29D N6 E13 45-055 10/11/2016 240 8/18/2016 10/11/2016 10/11/2036 MS-H-0375B PSA-3 18599 RAB 314 29D N6 E13 45-056 10/11/2016 240 8/16/2016 10/11/2016 10/11/2036 MS-H-0410A PSA-1 8841 RAB 256 28B N13 W7 24-038 10/17/2010 480 1/12/1986 4/30/2006 4/30/2046 MS-H-0410B PSA-1 9889 RAB 256 28B N13 W7 24-039 10/17/2010 480 1/12/1986 4/30/2006 4/30/2046

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0415A PSA-3 17440 TB 277 30B N8 E3 43-004 4/29/2015 120 3/2/2012 5/9/2012 5/9/2022 MS-H-0415B PSA-3 17479 TB 277 30B N8 E3 43-004 4/29/2015 120 3/6/2012 5/11/2012 5/11/2022 MS-H-0561 PSA-1/2 18676 RAB 270 23E N7 E7 34-017 10/29/2016 480 8/12/2016 10/29/2016 10/29/2056 MS-H-0575A PSA-1 14286 RAB 272 23C N11 E3 34-018 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0575B PSA-1 11006 RAB 272 23C N11 E3 34-019 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0577A PSA-1 24831 RAB 271 26C S5 E4 34-020 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0577B PSA-1 15659 RAB 271 26C S5 E4 34-021 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0581A PSA-1 14331 RAB 271 26B S5 W11 34-022 8/10/2016 480 4/6/2009 5/1/2009 5/1/2049 MS-H-0581B PSA-1 24930 RAB 271 26B S5 W11 34-023 8/10/2016 480 8/21/2013 11/13/2013 11/13/2053 MS-H-0614A PSA-1 8847 RAB 272 26C S9 E5 34-024 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0614B PSA-1 15651 RAB 272 26C S9 E5 34-025 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0619A PSA-1 24891 RAB 271 23B N16 W13 34-026 8/10/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0619B PSA-1 11069 RAB 271 23B N16 W13 34-027 8/10/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0650A PSA-1 15609 RAB 271 26C S5 E2 34-028 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0650B PSA-1 15663 RAB 271 26C S5 E2 34-029 8/2/2016 480 1/12/1986 5/1/2009 5/1/2049 MS-H-0652A PSA-1 14300 RAB 271 26C S4 E3 34-030 4/5/2015 480 8/27/2013 4/5/2015 4/5/2055 MS-H-0652B PSA-1 9209 RAB 271 26C S4 E3 34-031 4/30/2015 480 2/20/2009 5/1/2009 5/1/2049 MS-H-0656A PSA-1/4 36267 RAB 271 26B S5 W10 34-032 8/10/2016 480 8/14/2013 11/16/2013 11/16/2053 MS-H-0656B PSA-1/4 8209 RAB 271 26B S5 W10 34-033 8/10/2016 480 3/16/2009 5/1/2009 5/1/2049 MS-H-0685A PSA-1 11082 RAB 271 43C N9 E4 34-034 8/2/2016 480 2/20/2009 5/1/2009 5/1/2049 MS-H-0685B PSA-1 8787 RAB 271 23C N9 E4 34-035 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0689A PSA-1 10984 RAB 272 26C S6 E7 34-036 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0689B PSA-1 9217 RAB 272 26C S6 E7 34-037 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0693A PSA-1 14275 RAB 271 23B N16 W12 34-038 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0693B PSA-1 25193 RAB 271 23B N16 W12 34-039 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0725 PSA-1 15662 RAB 271 23C N7 E6 34-040 8/2/2016 480 2/20/2009 5/1/2009 5/1/2049

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0727 PSA-1 10974 RAB 272 26C S9 E6 34-041 10/30/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-0917 PSA-1 8848 MST 273 27E S11 E5 36-089 4/6/2015 480 12/4/2014 4/6/2015 4/6/2055 MS-H-0919 PSA-1 15629 MST 273 27E S3 E5 36-090 10/10/2010 480 4/6/2009 4/24/2009 4/24/2049 MS-H-0921 PSA-1 10995 MST 273 27E N4 E6 36-091 11/12/2013 480 8/26/2013 11/25/2013 11/25/2053 MS-H-0924 PSA-1 16064 MST 273 27E N5 E7 36-092 10/31/2016 480 3/5/2012 5/12/2012 5/12/2052 MS-H-0925 PSA-1 14251 MST 274 27E N4 W3 36-093 4/30/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0965 PSA-1 11059 MST 275 27E N10 E6 36-094 4/4/2015 480 12/5/2014 4/4/2015 4/4/2055 MS-H-0966 PSA-1 14258 MST 274 27E N14 E6 36-095 10/13/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0967 PSA-1 14242 MST 274 27E N14 E6 36-096 4/29/2015 480 1/12/1986 3/26/1994 3/26/2034 MS-H-0970 PSA-1 11064 MST 273 27E N14 E6 36-097 4/28/2015 480 8/23/2013 11/15/2013 11/15/2053 MS-H-0971 PSA-1 10972 MST 275 27E N14 W3 36-098 4/27/2015 480 1/12/1986 1/14/2008 1/14/2048 MS-H-0972 PSA-1/2 18943 MST 275 27E N14 W3 36-100 4/27/2015 480 1/12/1986 10/18/1989 10/18/2029 MS-H-0980 PSA-1 11079 MST 272 27E N12 E4 36-101 10/13/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0982 PSA-1/4 37093 MST 272 27E N9 E4 36-102 10/13/2010 480 1/12/1986 10/24/1989 10/24/2029 MS-H-0984 PSA-1 8854 MST 272 27E N4 E4 36-103 4/4/2015 480 12/4/2014 4/4/2015 4/4/2055 MS-H-0986 PSA-1 11049 MST 272 27E S3 E5 36-104 10/10/2010 480 1/12/1986 12/6/1989 12/6/2029 MS-H-0988 PSA-1 10953 MST 273 25E N8 E5 36-105 10/10/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0990A PSA-1 8952 MST 273 25E N14 E5 36-106 5/1/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0990B PSA-1 8605 MST 273 25E N14 E5 36-107 10/10/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0993 PSA-1 16118 MST 273 27E S5 E2 36-108 4/29/2015 480 8/26/2013 11/15/2013 11/15/2053 MS-H-0994 PSA-1 14260 MST 273 27E S5 W3 36-109 5/4/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-0995 PSA-1/2 18955 MST 273 27E S5 W4 36-110 4/27/2015 480 1/12/1986 10/26/1989 10/26/2029 MS-H-0999 PSA-1 9198 MST 273 25E N9 W2 36-111 10/23/2016 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1003 PSA-1 11031 MST 272 27E S4 E3 36-112 10/10/2010 480 1/12/1986 12/9/1989 12/9/2029 MS-H-1005 PSA-1 14287 MST 272 27E S8 36-113 4/28/2015 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1015 PSA-1 16087 MST 273 25D N6 W21 36-114 10/10/2010 480 1/12/1986 3/21/1991 3/21/2031

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-1018 PSA-1 16062 MST 273 27D S4 W21 36-115 10/10/2010 480 1/12/1986 12/2/1989 12/2/2029 MS-H-1027 PSA-1 11000 MST 272 27D N11 W17 36-116 10/13/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1048 PSA-1 10954 RAB 272 20C N10 E1 34-042 8/2/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-1052 PSA-1 10926 RAB 272 26C S3 E4 34-043 4/5/2015 480 8/26/2013 4/5/2015 4/5/2055 MS-H-1057 PSA-1 14391 RAB 271 26B S4 W9 34-044 10/23/2016 480 3/17/2009 5/1/2009 5/1/2049 MS-H-1109 PSA-10 6441 MST 300 25E N7 W13 36-117 10/12/2010 480 4/9/2009 4/24/2009 4/24/2049 MS-H-1111 PSA-10 8162 MST 300 27E S1 W13 36-121 10/12/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1113 PSA-10 6390 MST 300 27E N8 W13 36-122 10/12/2010 480 1/12/1986 10/2/2001 10/2/2041 MS-H-1282 PSA-10 6529 RAB 319 27C N3 E7 45-057 4/29/2015 480 1/12/1986 5/9/2003 5/9/2043 MS-H-1283 PSA-3 18611 RAB 319 27B W17 45-058 4/18/2015 168 8/23/2013 4/18/2015 4/18/2029 MS-H-1284 PSA-3 16448 RAB 322 27C S11 E6 45-059 4/8/2015 480 1/12/1986 5/8/2003 5/8/2043 MS-H-1285 PSA-3 17565 RAB 319 27C S11 E6 45-060 4/8/2015 480 1/12/1986 10/8/2001 10/8/2041 MS-H-1290 PSA-1/4 35146 RAB 319 27D S10 W5 45-062 4/8/2015 96 12/4/2014 4/8/2015 4/8/2023 MS-H-1292 PSA-1/4 15048 RAB 319 27D N10 W5 45-063 10/11/2016 96 8/12/2016 10/11/2016 10/11/2024 MS-H-1301A PSA-1/4 14615 RAB 238 28B N7 W15 24-041 9/10/2013 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1301B PSA-1/4 15238 RAB 238 28B N7 W15 24-042 5/15/2012 480 3/1/2012 5/14/2012 5/14/2052 MS-H-1321 PSA-1 14277 MST 272 25E N5 E9 36-118 10/10/2010 480 1/12/1986 3/26/1994 3/26/2034 MS-H-1322 PSA-1/4 37079 MST 273 27E S8 E10 36-119 10/10/2010 480 1/12/1986 10/30/2007 10/30/2047 MS-H-1326 PSA-1 10996 MST 273 27E N7 E10 36-120 10/13/2010 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1389A PSA-1/2 18986 RAB 250 28B N9 W8 24-043 11/12/2013 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1389B PSA-1/2 18984 RAB 250 28B N9 W8 24-044 11/12/2013 480 1/12/1986 5/2/1987 5/2/2027 MS-H-1390 PSA-1 8849 RAB 256 28B N14 W7 24-045 11/12/2013 480 1/12/1986 4/19/2000 4/19/2040 MS-H-1391 PSA-1 8837 RAB 258 28B N17 W6 24-046 11/12/2013 480 1/12/1986 10/22/1989 10/22/2029 MS-H-1392 PSA-1 11115 RAB 272 28B N16 W2 34-045 11/12/2013 480 8/23/2013 11/12/2013 11/12/2053 MS-H-1403 PSA-1 16102 RAB 265 28C N4 E2 34-046 11/12/2013 480 1/12/1986 9/30/1992 9/30/2032 MS-H-1406 PSA-1/4 15206 RAB 247 28B N8 W12 24-047 10/10/2016 480 8/12/2016 10/10/2016 10/10/2056

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD PM-H-0129 PSA-1 8792 RAB 245 34G S5 E3 22-018 8/20/2013 480 1/12/1986 8/26/1988 8/26/2028 PM-H-0130 PSA-1 8818 RAB 244 34G S3 E1 22-019 9/19/2013 480 1/12/1986 10/25/1989 10/25/2029 PM-H-0232A PSA-3 12613 RAB 249 27D S7 E5 24-048 11/20/2013 480 8/19/2013 11/21/2013 11/21/2053 PM-H-0232B PSA-3 16399 RAB 249 27D S7 E5 24-049 11/20/2013 480 8/23/2013 11/21/2013 11/21/2053 RC-H-0002A PSA-35 8588 CONT 253 R20 AZ308 06-015 5/3/2012 480 7/15/2010 10/11/2010 10/11/2050 RC-H-0002B PSA-35 8570 CONT 253 R20 AZ308 06-015 5/3/2012 480 7/15/2010 10/11/2010 10/11/2050 RC-H-0006 PSA-35 5204 CONT 258 R36 AZ326 06-006 5/3/2012 480 7/15/2010 10/21/2010 10/21/2050 RC-H-0031 PSA-3 18647 CONT 256 R52 AZ321 05-033 4/20/2015 480 8/22/2013 4/20/2015 4/20/2055 RC-H-0037A PSA-1/2 17328 CONT 289 R37 AZ320 15-019 4/30/2012 480 3/2/2012 4/28/2012 4/28/2052 RC-H-0037B PSA-1/2 6560 CONT 289 R37 AZ320 15-019 4/30/2012 480 3/9/2012 4/28/2012 4/28/2052 RC-H-0038 PSA-3 18630 CONT 288 R34 AZ313 15-010 10/29/2016 480 1/12/1986 4/25/2000 4/25/2040 RC-H-0042 PSA-1/4 37275 CONT 292 R39 AZ318 15-023 10/30/2016 480 1/12/1986 10/30/2016 10/30/2056 RC-H-0046 PSA-1 25195 CONT 292 R42 AZ313 15-030 11/15/2013 480 8/19/2013 11/15/2013 11/15/2053 RC-H-0048A PSA-1 8144 CONT 292 @ PZR 15-034 10/19/2016 480 1/12/1986 10/30/2007 10/30/2047 RC-H-0048B PSA-1 15588 CONT 292 @ PZR 15-034 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0049 PSA-1 15638 CONT 292 R45 AZ308 15-038 4/28/2012 480 3/2/2012 4/28/2012 4/28/2052 RC-H-0050 PSA-1 15618 CONT 290 R44 AZ308 15-044 10/5/2010 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0051 PSA-1/2 8322 CONT 290 R44 AZ308 15-041 10/5/2010 480 7/26/2010 10/9/2010 10/9/2050 RC-H-0053 PSA-3 18633 CONT 292 @ PZR 15-055 10/19/2016 480 4/9/2009 4/24/2009 4/24/2049 RC-H-0054 PSA-1 15626 CONT 295 @ PZR 15-058 10/19/2016 480 1/12/1986 5/2/2003 5/2/2043 RC-H-0059A PSA-1/4 15172 CONT 284 R41 AZ311 15-033 4/25/2009 480 1/12/1986 9/27/2001 9/27/2041 RC-H-0059B PSA-1/4 14678 CONT 284 R41 AZ311 15-033 4/25/2009 480 1/12/1986 9/27/2001 9/27/2041 RC-H-0064 PSA-1/2 6570 CONT 289 @ PZR 15-035 10/19/2016 480 1/12/1986 12/5/1989 12/5/2029 RC-H-0065 PSA-1 10945 CONT 288 @ PZR 15-042 10/19/2016 480 1/12/1986 8/27/1988 8/27/2028 RC-H-0067 PSA-3 12583 CONT 258 R18 AZ240 08-010 4/27/2009 480 1/12/1986 4/30/2000 4/30/2040 RC-H-0068 PSA-3 17472 CONT 259 R18 AZ236 08-009 4/30/2015 480 3/17/2009 4/27/2009 4/27/2049

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RC-H-0069 PSA-3 17449 CONT 264 R18 AZ238 12-005 10/7/2010 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0070 PSA-1 11007 CONT 263 R18 AZ240 12-006 10/7/2010 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0073 PSA-3 12491 CONT 264 R18 AZ267 12-007 10/20/2016 480 1/12/1986 11/23/1989 11/23/2029 RC-H-0075A PSA-3 17561 CONT 263 R18 AZ269 12-008 10/20/2016 480 11/21/2014 4/14/2015 4/14/2055 RC-H-0075B PSA-3 12542 CONT 263 R18 AZ269 12-008 10/20/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0077 PSA-1 25182 CONT 263 R19 AZ300 14-001 10/18/2016 480 8/16/2016 10/18/2016 10/18/2056 RC-H-0080 PSA-1 11052 CONT 263 R29 AZ311 14-006 4/25/2009 480 1/12/1986 10/30/2004 10/30/2044 RC-H-0082 PSA-1 41700 CONT 264 R39 AZ314 14-008 5/12/2012 480 3/6/2012 4/27/2012 4/27/2052 RC-H-0083 PSA-3 18603 CONT 264 R39 AZ314 14-009 10/14/2016 480 8/18/2016 10/14/2016 10/14/2056 RC-H-0087 PSA-3 16433 CONT 257 R33 AZ342 11-018 5/2/2015 480 1/12/1986 11/9/1989 11/9/2029 RC-H-0088 PSA-1 9878 CONT 262 R32 AZ342 11-019 10/20/2016 480 4/6/2009 4/27/2009 4/27/2049 RC-H-0089 PSA-3 17511 CONT 259 R38 AZ334 06-008 5/12/2012 480 3/17/2009 4/27/2009 4/27/2049 RC-H-0090 PSA-10 6241 CONT 260 R39 AZ334 06-010 5/3/2012 480 7/23/2010 10/11/2010 10/11/2050 RC-H-0092 PSA-3 18608 CONT 261 R38 AZ333 06-009 5/3/2012 480 4/9/2009 4/27/2009 4/27/2049 RC-H-0093 PSA-3 17459 CONT 261 R38 AZ333 06-011 11/18/2013 480 8/23/2013 11/18/2013 11/18/2053 RC-H-0095 PSA-3 12498 CONT 261 R38 AZ324 06-007 5/3/2012 480 3/17/2009 4/27/2009 4/27/2049 RC-H-0096 PSA-1 14253 CONT 262 R39 AZ322 06-012 10/31/2016 480 7/23/2010 10/10/2010 10/10/2050 RC-H-0100 PSA-1 25208 CONT 273 R41 AZ311 14-011 11/14/2013 480 8/19/2013 11/15/2013 11/15/2053 RC-H-0121 PSA-1 9884 CONT 253 R56 AZ228 04-050 4/6/2015 480 11/19/2014 4/6/2015 4/6/2055 RC-H-0123 PSA-1 11093 CONT 255 R56 AZ220 04-055 11/11/2013 480 7/23/2010 10/5/2010 10/5/2050 RC-H-0126 PSA-3 26482 CONT 254 R56 AZ210 04-061 11/14/2013 480 3/17/2009 4/19/2009 4/19/2049 RC-H-0127 PSA-1/2 17338 CONT 253 R56 AZ210 04-062 11/11/2013 480 8/14/2013 11/12/2013 11/12/2053 RC-H-0130 PSA-1/4 17983 CONT 253 R56 AZ201 04-072 10/19/2016 480 8/10/2016 10/19/2016 10/19/2056 RC-H-0133 PSA-1 15631 CONT 253 R56 AZ193 04-001 11/13/2013 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0134 PSA-1/2 19052 CONT 247 R56 AZ191 04-076 4/21/2015 480 12/4/2014 4/21/2015 4/21/2055 RC-H-0136 PSA-1 14379 CONT 248 R56 AZ191 04-077 11/21/2013 480 7/23/2010 10/9/2010 10/9/2050

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RC-H-0143 PSA-3 20385 CONT 234 R64 AZ202 01-045 10/19/2016 480 8/17/2016 10/19/2016 10/19/2056 RC-H-0144 PSA-1 8963 CONT 233 R62 AZ202 01-042 4/22/2015 480 12/4/2014 4/22/2015 4/22/2055 RC-H-0145 PSA-10 6246 CONT 257 R58 AZ218 04-059 11/12/2013 480 8/20/2013 11/13/2013 11/13/2053 RC-H-0146 PSA-10 13800 CONT 256 R58 AZ218 04-056 11/11/2013 480 8/20/2013 11/13/2013 11/13/2053 RC-H-0148 PSA-3 12581 CONT 259 R47 AZ219 04-011 11/15/2013 480 8/21/2013 11/16/2013 11/16/2053 RC-H-0151A PSA-3 17508 CONT 272 R40 AZ218 12-001 10/20/2016 480 4/9/2009 4/29/2009 4/29/2049 RC-H-0151B PSA-3 17490 CONT 272 R40 AZ218 12-001 10/20/2016 480 3/17/2009 4/29/2009 4/29/2049 RC-H-0153A PSA-3 18637 CONT 277 R39 AZ216 12-003 10/20/2016 480 3/17/2009 4/29/2009 4/29/2049 RC-H-0153B PSA-3 12524 CONT 277 R39 AZ216 12-003 10/20/2016 480 3/6/2012 5/15/2012 5/15/2052 RC-H-0154A PSA-10 4688 CONT 277 R39 AZ213 12-002 10/11/2010 480 7/23/2010 10/12/2010 10/12/2050 RC-H-0154B PSA-10 6393 CONT 277 R39 AZ213 12-002 10/11/2010 480 7/23/2010 10/12/2010 10/12/2050 RC-H-0162 PSA-1/2 7302 CONT 303 R47 AZ309 15-046 4/14/2015 480 11/24/2014 4/14/2015 4/14/2055 RC-H-0163 PSA-1/4 36215 CONT 300 R46 AZ308 15-043 4/30/2015 480 1/12/1986 4/30/2006 4/30/2046 RC-H-0164 PSA-1/4 35161 CONT 303 R46 AZ308 15-045 10/27/2016 480 8/10/2016 10/27/2016 10/27/2056 RC-H-0167 PSA-1/4 14590 CONT 303 R40 AZ316 15-028 10/24/2016 480 1/12/1986 12/6/1989 12/6/2029 RC-H-0168 PSA-1/4 29905 CONT 303 R40 AZ316 15-026 10/5/2010 480 7/27/2010 10/9/2010 10/9/2050 RC-H-0200 PSA-10 5050 CONT 308 @ PZR 15-050 10/22/2016 480 1/12/1986 11/21/1989 11/21/2029 RC-H-0201 PSA-10 13331 CONT 308 @ PZR 15-047 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0202 PSA-10 14818 CONT 310 @ PZR 15-048 10/22/2016 480 1/12/1986 11/28/1989 11/28/2029 RC-H-0204 PSA-35 4862 CONT 302 @ PZR 15-029 10/22/2016 480 1/12/1986 12/5/1989 12/5/2029 RC-H-0205A PSA-10 6385 CONT 305 @ PZR 15-018 10/22/2016 480 1/12/1986 10/29/1998 10/29/2038 RC-H-0205B PSA-10 6370 CONT 305 @ PZR 15-018 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0208 PSA-35 4580 CONT 297 @ PZR 15-022 10/22/2016 480 1/12/1986 4/6/1994 4/6/2034 RC-H-0210 PSA-10 6396 CONT 308 @ PZR 15-032 10/22/2016 480 3/1/2009 4/27/2009 4/27/2049 RC-H-0211 PSA-35 8582 CONT 308 @ PZR 15-037 11/19/2013 480 8/13/2013 11/19/2013 11/19/2053 RC-H-0212 PSA-10 6394 CONT 308 @ PZR 15-049 10/22/2016 480 3/16/2009 4/27/2009 4/27/2049

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RC-H-0215 PSA-10 6534 CONT 308 @ PZR 15-017 10/22/2016 480 3/16/2009 4/27/2009 4/27/2049 RC-H-0216 PSA-10 6524 CONT 308 @ PZR 15-024 10/5/2010 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0217 PSA-10 6377 CONT 308 @ PZR 15-016 10/22/2016 480 3/16/2009 4/27/2009 4/27/2049 RC-H-0220 PSA-1 11015 CONT 309 @ PZR 15-074 10/27/2016 480 8/11/2016 10/27/2016 10/27/2056 RC-H-0221 PSA-3 12535 CONT 309 @ PZR 15-076 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0222 PSA-3 17538 CONT 309 @ PZR 15-004 10/19/2016 480 1/12/1986 11/14/1989 11/14/2029 RC-H-0224 PSA-3 12550 CONT 310 @ PZR 15-009 10/19/2016 480 1/12/1986 9/7/1995 9/7/2035 RC-H-0225 PSA-3 10662 CONT 310 @ PZR 15-007 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0228 PSA-3 12513 CONT 307 @ PZR 15-062 10/19/2016 480 1/12/1986 11/9/1989 11/9/2029 RC-H-0229 PSA-3 12511 CONT 307 @ PZR 15-063 10/19/2016 480 3/17/2009 4/24/2009 4/24/2049 RC-H-0230A PSA-3 10667 CONT 307 @ PZR 15-060 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0230B PSA-3 17443 CONT 307 @ PZR 15-060 10/19/2016 480 3/5/2012 5/13/2012 5/13/2052 RC-H-0231 PSA-3 17571 CONT 307 @ PZR 15-064 11/23/2013 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0232 PSA-1 12602 CONT 307 @ PZR 15-065 10/22/2016 480 1/12/1986 9/27/2001 9/27/2041 RC-H-0234 PSA-1 8793 CONT 306 @ PZR 15-068 10/22/2016 480 1/12/1986 12/8/1989 12/8/2029 RC-H-0235 PSA-1 11053 CONT 307 @ PZR 15-072 10/5/2010 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0236 PSA-3 12591 CONT 307 @ PZR 15-071 4/26/2015 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0238 PSA-3 12600 CONT 307 @ PZR 15-006 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0239 PSA-3 12508 CONT 307 @ PZR 15-005 10/19/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0241 PSA-3 16439 CONT 308 @ PZR 15-069 4/4/2015 480 12/2/2014 4/4/2015 4/4/2055 RC-H-0244 PSA-1 7729 CONT 308 @ PZR 15-066 10/23/2016 480 1/12/1986 10/27/1989 10/27/2029 RC-H-0246A PSA-1 24804 CONT 307 @ PZR 15-061 10/19/2016 480 1/12/1986 3/28/1991 3/28/2031 RC-H-0246B PSA-1 24919 CONT 307 @ PZR 15-061 10/19/2016 480 1/12/1986 3/28/1991 3/28/2031 RC-H-0250A PSA-10 5997 CONT 283 R29 AZ302 14-002 10/20/2010 480 7/23/2010 10/21/2010 10/21/2050 RC-H-0250B PSA-10 14823 CONT 283 R29 AZ302 14-002 10/20/2010 480 7/23/2010 10/21/2010 10/21/2050 RC-H-0251A PSA-10 14694 CONT 283 R29 AZ302 14-004 4/25/2009 480 1/12/1986 1/18/2008 1/18/2048

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RC-H-0251B PSA-10 17068 CONT 283 R29 AZ302 14-004 4/25/2009 480 1/12/1986 4/30/2000 4/30/2040 RC-H-0252A PSA-35 12519 CONT 298 R29 AZ302 15-003 10/22/2016 480 1/12/1986 10/18/1992 10/18/2032 RC-H-0252B PSA-35 11621 CONT 298 R29 AZ302 15-003 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0256 PSA-3 16418 CONT 307 @ PZR 15-073 10/22/2016 480 1/12/1986 4/10/1997 4/10/2037 RC-H-0258A PSA-3 12549 CONT 306 @ PZR 15-001 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0258B PSA-3 12482 CONT 306 @ PZR 15-001 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0279 PSA-1/2 8763 RAB 255 29FZ S1 W7 21-018 9/19/2013 480 1/12/1986 10/25/1989 10/25/2029 RC-H-0280 PSA-1/2 8765 RAB 254 29FZ N3 W8 21-019 4/3/2015 480 1/12/1986 11/23/1989 11/23/2029 RC-H-0370A PSA-3 16455 CONT 251 R62 AZ342 05-029 10/22/2016 480 8/15/2016 10/22/2016 10/22/2056 RC-H-0370B PSA-3 17528 CONT 251 R62 AZ342 05-029 4/20/2015 480 1/12/1986 9/26/2001 9/26/2041 RC-H-0372 PSA-1 14398 CONT 247 R51 AZ315 05-037 4/20/2015 480 3/1/2012 5/6/2012 5/6/2052 RC-H-0401 PSA-1 9206 CONT 250 R62 AZ215 04-064 4/20/2015 480 12/5/2014 4/20/2015 4/20/2055 RC-H-0405 PSA-1/4 41666 RAB 256 27FZ N13 W7 21-020 9/28/2010 480 7/27/2010 9/28/2010 9/28/2050 RC-H-0406 PSA-1/4 37063 RAB 256 27FZ N13 W7 21-021 7/25/2016 480 1/12/1986 4/9/1997 4/9/2037 RC-H-0407A PSA-1/4 35124 RAB 253 29FZ S5 W7 21-022 4/4/2015 480 1/12/1986 9/30/1992 9/30/2032 RC-H-0407B PSA-1/4 8208 RAB 253 29FZ S5 W7 21-023 4/4/2015 480 1/12/1986 9/30/1992 9/30/2032 RC-H-0409 PSA-1/2 6115 RAB 255 29FZ S8 W7 21-024 11/11/2013 480 1/12/1986 4/6/1994 4/6/2034 RC-H-0410 PSA-1/2 8794 RAB 254 29FZ S8 W7 21-025 11/11/2013 480 1/12/1986 12/8/1989 12/8/2029 RC-H-0412A PSA-10 6236 CONT 253 R24 AZ335 06-005 5/3/2012 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0412B PSA-10 14697 CONT 253 R24 AZ335 06-005 5/3/2012 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0444 PSA-3 18627 CONT 262 R38 AZ314 14-007 5/5/2012 480 3/7/2012 5/5/2012 5/5/2052 RC-H-0447 PSA-3 16420 CONT 301 @ PZR 15-057 11/20/2013 480 8/22/2013 11/20/2013 11/20/2053 RC-H-0449A PSA-3 12588 CONT 232 R62 AZ201 01-046 10/19/2016 480 8/18/2016 10/19/2016 10/19/2056 RC-H-0449B PSA-3 17564 CONT 232 R62 AZ201 01-046 11/20/2013 480 8/19/2013 11/20/2013 11/20/2053 RC-H-0457 PSA-1/4 37214 CONT 253 R56 AZ294 05-058 4/21/2015 480 1/12/1986 4/21/2015 4/21/2055 RC-H-0459 PSA-1/4 15195 CONT 253 R56 AZ286 05-059 4/21/2015 480 11/28/2014 4/21/2015 4/21/2055

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RC-H-0461 PSA-3 17503 CONT 253 R56 AZ278 05-065 4/17/2015 480 3/17/2009 4/19/2009 4/19/2049 RC-H-0463 PSA-1/2 8806 CONT 253 R61 AZ275 05-067 4/6/2015 480 11/24/2014 4/6/2015 4/6/2055 RC-H-0468 PSA-3 17548 CONT 253 R56 AZ262 04-029 10/31/2016 480 1/12/1986 11/30/1989 11/30/2029 RC-H-0472 PSA-3 18610 CONT 253 R56 AZ254 04-037 4/9/2015 480 11/26/2014 4/9/2015 4/9/2055 RC-H-0474 PSA-1 8728 CONT 253 R56 AZ249 04-041 4/22/2015 480 12/4/2014 4/22/2015 4/22/2055 RC-H-0480 PSA-1 15649 CONT 251 R58 AZ219 04-057 4/17/2015 480 8/19/2013 4/17/2015 4/17/2055 RC-H-0481 PSA-1 9202 CONT 252 R58 AZ218 04-058 4/6/2015 480 11/26/2014 4/6/2015 4/6/2055 RC-H-0486A PSA-1 9200 CONT 307 @ PZR 15-067 10/18/2016 480 8/18/2016 10/18/2016 10/18/2056 RC-H-0486B PSA-1 24907 CONT 307 @ PZR 15-067 10/19/2016 480 1/12/1986 11/30/1989 11/30/2029 RC-H-0487 PSA-1 16110 CONT 310 @ PZR 15-059 10/31/2016 480 1/12/1986 11/10/1989 11/10/2029 RC-H-0491 PSA-10 9147 CONT 306 @ PZR 15-053 10/24/2016 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0492A PSA-35 8581 CONT 302 @ PZR 15-020 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0492B PSA-35 8575 CONT 302 @ PZR 15-020 10/29/2016 480 8/23/2016 10/29/2016 10/29/2056 RC-H-0493A PSA-35 8593 CONT 280 @ PZR 15-013 10/22/2016 480 1/12/1986 9/9/1995 9/9/2035 RC-H-0493B PSA-35 8594 CONT 280 @ PZR 15-013 10/22/2016 480 1/12/1986 9/9/1995 9/9/2035 RC-H-0494 PSA-10 16297 CONT 306 @ PZR 15-054 10/24/2016 480 1/12/1986 4/8/1991 4/8/2031 RC-H-0495A PSA-3 12500 CONT 280 R25 AZ310 14-003 4/25/2009 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0495B PSA-3 11924 CONT 280 R25 AZ310 14-003 4/25/2009 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0496A PSA-35 8591 CONT 280 R29 AZ320 14-005 10/29/2016 480 3/13/2012 10/29/2016 10/29/2056 RC-H-0496B PSA-35 8571 CONT 280 R29 AZ320 14-005 4/25/2009 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0498A PSA-3 17558 CONT 251 R56 AZ206 04-068 11/11/2013 480 8/22/2013 11/12/2013 11/12/2053 RC-H-0498B PSA-3 18645 CONT 251 R56 AZ206 04-068 11/11/2013 480 8/20/2013 11/12/2013 11/12/2053 RC-H-0499 PSA-3 11922 CONT 251 R56 AZ206 04-070 11/11/2013 480 8/22/2013 11/12/2013 11/12/2053 RC-H-0500 PSA-3 16365 CONT 252 R60 AZ204 04-067 11/11/2013 480 8/19/2013 11/12/2013 11/12/2053 RC-H-0501 PSA-3 18607 CONT 251 R59 AZ204 04-071 11/13/2013 480 2/20/2009 5/3/2009 5/3/2049 RC-H-0512 PSA-1/4 36202 CONT 315 R31 AZ310 15-008 10/19/2016 480 1/12/1986 11/9/1989 11/9/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RC-H-0528 PSA-1/4 37089 CONT 265 R41 AZ298 14-014 4/25/2009 480 1/12/1986 11/3/1998 11/3/2038 RC-H-0529 PSA-1/4 36212 CONT 264 R41 AZ299 14-013 10/5/2010 480 7/27/2010 10/9/2010 10/9/2050 RC-H-0532A PSA-3 12484 CONT 231 R62 AZ340 01-014 5/10/2012 480 7/23/2010 10/14/2010 10/14/2050 RC-H-0532B PSA-3 18597 CONT 231 R62 AZ340 01-014 5/10/2012 480 7/23/2010 10/14/2010 10/14/2050 RC-H-0537 PSA-1 7806 RAB 246 34G S4 E2 22-020 4/23/2015 480 1/12/1986 11/14/1989 11/14/2029 RC-H-0538 PSA-1 11050 RAB 245 34G S3 E2 22-021 4/23/2015 480 8/26/2013 11/15/2013 11/15/2053 RC-H-0602 PSA-1/2 7274 CONT 257 R62 AZ258 04-039 10/24/2016 480 11/25/2014 4/14/2015 4/14/2055 RC-H-0609 PSA-1/4 37016 CONT 250 R63 AZ255 04-040 4/10/2015 480 11/28/2014 4/10/2015 4/10/2055 RC-H-0640 PSA-3 12514 CONT 267 R40 AZ313 14-010 10/5/2010 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0650 PSA-1 24928 CONT 236 R62 AZ204 04-066 11/11/2013 480 8/19/2013 11/12/2013 11/12/2053 RC-H-0653 PSA-1/4 18783 CONT 253 R56 AZ240 04-042 4/17/2015 480 8/14/2013 4/17/2015 4/17/2055 RC-H-0657 PSA-10 6392 CONT 261 R40 AZ219 12-032 10/20/2016 480 1/12/1986 11/24/1989 11/24/2029 RC-H-0658 PSA-10 6252 CONT 261 R40 AZ218 12-031 11/23/2013 480 8/14/2013 11/25/2013 11/25/2053 RC-H-0659A PSA-3 17453 CONT 273 R40 AZ218 12-004 10/22/2016 480 2/20/2009 4/29/2009 4/29/2049 RC-H-0659B PSA-3 18642 CONT 273 R40 AZ218 12-004 10/22/2016 480 3/17/2009 4/29/2009 4/29/2049 RC-H-0664 PSA-10 6365 CONT 306 R38 AZ309 15-014 10/23/2016 480 8/26/2016 10/26/2016 10/26/2056 RC-H-0665 PSA-10 6442 CONT 306 R38 AZ309 15-011 10/18/2016 120 8/25/2016 10/18/2016 10/18/2026 RC-H-0666 PSA-10 6366 CONT 306 R42 AZ327 15-052 10/24/2016 480 7/23/2010 10/9/2010 10/9/2050 RC-H-0667 PSA-10 6364 CONT 305 @ PZR 15-051 10/24/2016 480 1/12/1986 12/7/1989 12/7/2029 RC-H-0670 PSA-1/2 6562 RAB 254 29FZ S7 W7 21-026 3/14/2012 480 3/1/2012 3/14/2012 3/14/2052 RC-H-0677 PSA-1/4 37022 CONT 256 R63 AZ259 04-038 11/18/2013 480 3/16/2009 4/27/2009 4/27/2049 RC-H-0737 PSA-1/4 37067 CONT 293 R26 AZ294 15-077 10/5/2010 480 7/27/2010 10/9/2010 10/9/2050 RC-H-0778 PSA-1 11003 CONT 230 R62 AZ202 01-043 5/16/2012 480 1/12/1986 10/30/2004 10/30/2044 RC-H-0779A PSA-35 12523 CONT 277 R40 AZ218 12-035 10/11/2010 480 7/15/2010 10/14/2010 10/14/2050 RC-H-0779B PSA-35 12580 CONT 277 R40 AZ218 12-035 10/11/2010 480 7/15/2010 10/14/2010 10/14/2050 RC-H-0781A PSA-10 6371 CONT 306 @ PZR 15-075 5/1/2012 480 3/2/2012 4/28/2012 4/28/2052

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RC-H-0781B PSA-10 13566 CONT 306 @ PZR 15-075 5/1/2012 480 3/1/2012 4/29/2012 4/29/2052 RC-H-0782A PSA-3 12483 CONT 306 @ PZR 15-070 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0782B PSA-3 11931 CONT 306 @ PZR 15-070 10/22/2016 480 1/12/1986 5/2/1987 5/2/2027 RC-H-0783 PSA-10 5150 CONT 290 @ PZR 15-002 10/22/2016 480 1/12/1986 12/9/1989 12/9/2029 RC-H-0893 PSA-1/4 14878 CONT 297 @ PZR 15-012 10/24/2016 480 1/12/1986 4/6/1994 4/6/2034 RC-H-0896 PSA-1/4 15205 CONT 300 @ PZR 15-015 10/24/2016 480 1/12/1986 12/2/1989 12/2/2029 RC-H-0897 PSA-1/4 37046 CONT 297 @ PZR 15-036 10/24/2016 480 1/12/1986 10/30/2004 10/30/2044 RC-H-0900 PSA-1/4 6999 CONT 300 @ PZR 15-039 10/24/2016 480 1/12/1986 11/28/1989 11/28/2029 RC-H-0901A PSA-1/4 35162 CONT 299 @ PZR 15-021 10/25/2016 480 11/27/2014 4/4/2015 4/4/2055 RC-H-0901B PSA-1/4 35002 CONT 299 @ PZR 15-021 10/25/2016 480 2/27/2012 4/28/2012 4/28/2052 RC-H-0904 PSA-1/4 15218 CONT 299 @ PZR 15-025 10/24/2016 480 3/16/2009 4/24/2009 4/24/2049 RC-H-0920 PSA-1 8775 CONT 239 R34 AZ126 09-023 4/29/2009 480 1/12/1986 9/27/2001 9/27/2041 RC-H-0921 PSA-35 12524 CONT 308 @ PZR 15-031 10/18/2016 480 8/17/2016 10/18/2016 10/18/2056 RC-H-0922 PSA-35 5394 CONT 309 @ PZR 15-040 10/22/2016 480 1/12/1986 12/9/1989 12/9/2029 RC-H-0923 PSA-35 4579 CONT 308 @ PZR 15-027 10/22/2016 480 1/12/1986 12/9/1989 12/9/2029 RH-H-0011 PSA-3 17495 RAB 245 38E N7 W7 22-022 8/20/2013 480 1/12/1986 11/15/1989 11/15/2029 RH-H-0033 PSA-10 6526 RAB 205 20FZ W6 19S-020 10/30/2016 480 1/12/1986 4/1/1991 4/1/2031 RH-H-0038 PSA-3 17555 RAB 211 22E N8 W5 19S-021 3/25/2015 480 1/12/1986 12/8/1989 12/8/2029 RH-H-0039 PSA-1/4 37326 RAB 213 16FX N7 19S-022 10/24/2013 480 1/12/1986 4/1/1991 4/1/2031 RH-H-0042 PSA-3 15643 RAB 210 32FX N8 E11 19N-023 9/13/2013 480 1/12/1986 2/24/2009 2/24/2049 RH-H-0063 PSA-3 16367 RAB 208 34FZ S2 E7 19N-024 10/18/2013 480 1/12/1986 11/23/1989 11/23/2029 RH-H-0067 PSA-3 12575 RAB 240 18E S2 E9 25-013 9/25/2013 480 2/20/2009 2/24/2009 2/24/2049 RH-H-0072 PSA-3 12580 RAB 248 20FZ S5 E4 21-039 9/26/2013 480 1/12/1986 12/2/1989 12/2/2029 RH-H-0083 PSA-1/2 8762 RAB 243 16FZ N3 E5 22-024 5/5/2012 480 7/26/2010 9/24/2010 9/24/2050 RH-H-0086 PSA-1/2 7316 RAB 238 16FZ N3 E1 22-025 9/23/2013 480 1/12/1986 8/21/1988 8/21/2028 RH-H-0107 PSA-1 14389 RAB 239 41FWY S3 W7 27-010 9/19/2013 480 1/12/1986 11/29/1989 11/29/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RH-H-0113A PSA-35 4182 CONT 251 R19 AZ182 09-030 4/29/2009 480 1/12/1986 5/1/2003 5/1/2043 RH-H-0113B PSA-35 12584 CONT 251 R19 AZ182 09-030 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 RH-H-0116 PSA-35 4581 CONT 247 R19 AZ245 08-011 4/27/2009 480 1/12/1986 11/26/1989 11/26/2029 RH-H-0118 PSA-35 4864 CONT 234 R19 AZ245 01-031 5/7/2012 480 3/12/2012 5/7/2012 5/7/2052 RH-H-0119 PSA-10 5950 CONT 234 R18 AZ238 01-032 5/10/2012 480 2/29/2012 5/7/2012 5/7/2052 RH-H-0141A PSA-10 9138 CONT 251 R19 AZ356 07-044 4/26/2009 480 1/12/1986 10/30/2007 10/30/2047 RH-H-0141B PSA-10 5876 CONT 251 R19 AZ356 07-044 10/31/2016 480 1/12/1986 5/2/1987 5/2/2027 RH-H-0142A PSA-10 4784 CONT 251 R19 AZ356 07-045 4/26/2009 480 1/12/1986 10/15/1992 10/15/2032 RH-H-0142B PSA-10 4692 CONT 251 R19 AZ356 07-045 4/26/2009 480 1/12/1986 4/3/1991 4/3/2031 RH-H-0144A PSA-10 6244 CONT 246 R19 AZ295 06-017 5/5/2012 480 7/23/2010 10/11/2010 10/11/2050 RH-H-0144B PSA-10 6203 CONT 246 R19 AZ295 06-017 5/5/2012 480 7/23/2010 10/11/2010 10/11/2050 RH-H-0145 PSA-35 12515 CONT 247 R19 AZ295 06-016 10/5/2010 480 7/15/2010 10/11/2010 10/11/2050 RH-H-0146 PSA-35 4867 CONT 234 R19 AZ305 01-018 10/27/2016 480 8/19/2016 10/27/2016 10/27/2056 RH-H-0155 PSA-1/4 37279 RAB 239 38FZ N1 E3 22-026 10/22/2016 480 1/12/1986 11/5/1989 11/5/2029 RH-H-0158A PSA-3 18600 RAB 222 36E S2 W4 20-016 8/13/2013 480 3/1/2012 3/18/2012 3/18/2052 RH-H-0158B PSA-3 41153 RAB 222 36E S2 W4 20-017 10/24/2016 480 3/1/2012 3/18/2012 3/18/2052 RH-H-0165A PSA-1 11076 RAB 248 18D N2 W12 25-014 9/25/2013 480 1/12/1986 9/20/2001 9/20/2041 RH-H-0165B PSA-1 14289 RAB 248 18D N2 W12 25-015 9/25/2013 480 1/12/1986 9/20/2001 9/20/2041 RH-H-0166 PSA-3 12504 RAB 240 18D N4 W14 25-016 10/17/2016 480 8/22/2016 10/17/2016 10/17/2056 RH-H-0167 PSA-3 16362 RAB 240 18E N4 E3 25-017 9/25/2013 480 1/12/1986 11/8/1989 11/8/2029 RH-H-0168 PSA-10 14855 RAB 241 20E S1 W2 22-027 9/25/2013 480 1/12/1986 8/21/1988 8/21/2028 RH-H-0169A PSA-1 15623 RAB 231 20E S3 W4 20-018 11/26/2013 480 7/23/2010 9/20/2010 9/20/2050 RH-H-0169B PSA-1 8733 RAB 231 20E S3 W4 20-019 11/26/2013 480 3/1/2012 3/6/2012 3/6/2052 RH-H-0176A PSA-3 12574 RAB 248 22FZ S2 E4 21-040 4/28/2015 480 1/12/1986 10/22/1998 10/22/2038 RH-H-0176B PSA-3 12595 RAB 248 22FZ S2 E4 21-041 9/26/2013 480 1/12/1986 5/2/1987 5/2/2027 RH-H-0177 PSA-1 24825 RAB 238 16E N3 W1 22-030 9/23/2013 480 1/12/1986 11/6/1989 11/6/2029

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PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD RH-H-0178 PSA-1 14368 RAB 238 16E N3 W1 22-031 9/23/2013 480 1/12/1986 4/1/1991 4/1/2031 RH-H-0179 PSA-1 11048 RAB 238 16FZ N3 W2 22-032 9/23/2013 480 1/12/1986 12/1/1989 12/1/2029 RH-H-0188 PSA-3 16435 RAB 208 20E S2 W8 19S-025 10/24/2013 480 1/12/1986 10/22/1989 10/22/2029 RH-H-0189A PSA-3 16453 RAB 207 34E N3 W4 19N-026 3/19/2015 480 1/12/1986 4/1/1991 4/1/2031 RH-H-0189B PSA-3 18639 RAB 207 34E N3 W4 19N-027 4/24/2015 480 1/12/1986 4/1/1991 4/1/2031 RH-H-0206A PSA-1/4 14790 RAB 243 20E N2 W2 22-033 9/19/2013 480 1/12/1986 4/3/1991 4/3/2031 RH-H-0206B PSA-1/4 7004 RAB 243 20E N2 W2 22-034 9/19/2013 480 1/12/1986 4/30/2000 4/30/2040 RH-H-0265A PSA-1 24725 RAB 245 39FZ S4 E9 22-035 9/19/2013 480 1/12/1986 4/9/1991 4/9/2031 RH-H-0265B PSA-1 8813 RAB 245 39FZ S4 E9 22-036 9/19/2013 480 1/12/1986 4/9/1991 4/9/2031 RH-H-0275 PSA-10 6375 RAB 240 36E N2 E10 25-018 10/14/2013 480 1/12/1986 8/26/1988 8/26/2028 RH-H-0290 PSA-1 11043 RAB 199 34FV E8 19N-028 9/19/2013 480 1/12/1986 10/21/1989 10/21/2029 RH-H-0295 PSA-1/2 6108 RAB 238 38FZ S10 E3 22-037 8/13/2013 480 1/12/1986 12/6/1989 12/6/2029 RH-H-0297A PSA-1 16065 RAB 240 36D N2 W14 25-019 9/19/2013 480 7/23/2010 9/24/2010 9/24/2050 RH-H-0297B PSA-1 15670 RAB 240 36D N2 W14 25-020 9/19/2013 480 7/23/2010 9/24/2010 9/24/2050 RH-H-0300 PSA-1 15654 RAB 240 34E N2 E9 25-021 9/19/2013 480 1/12/1986 11/15/1989 11/15/2029 RH-H-0301 PSA-3 12546 RAB 238 34E N1 E4 25-022 9/19/2013 480 1/12/1986 11/23/1989 11/23/2029 RH-H-0302 PSA-3 12475 RAB 240 34E N1 E3 25-023 9/19/2013 480 1/12/1986 3/22/1994 3/22/2034 RH-H-0303 PSA-3 12506 RAB 248 36D W12 25-024 9/19/2013 480 1/12/1986 12/1/1989 12/1/2029 RH-H-0307 PSA-1/4 12127 RAB 198 34FV N1 E8 19N-029 11/23/2013 480 1/12/1986 10/22/1989 10/22/2029 RH-H-0314A PSA-1 8796 RAB 245 39FZ S4 W5 22-038 10/30/2016 480 1/12/1986 10/4/1992 10/4/2032 RH-H-0314B PSA-1 14278 RAB 245 39FZ S4 W5 22-039 3/30/2015 480 1/12/1986 10/4/1992 10/4/2032 RH-H-0316A PSA-3 16410 RAB 245 39FV S4 E7 22-040 8/13/2013 480 1/12/1986 10/21/1989 10/21/2029 RH-H-0316B PSA-3 16415 RAB 245 39FV S4 E7 22-041 8/13/2013 480 1/12/1986 5/2/2003 5/2/2043 RH-H-0350 PSA-1 16078 RAB 213 38FZ S7 W3 19N-030 11/6/2013 480 1/12/1986 8/20/1988 8/20/2028 RH-H-0353 PSA-1 7789 RAB 243 20FZ S7 E6 22-042 10/26/2016 480 8/10/2016 10/26/2016 10/26/2056 RH-H-0364 PSA-35 12577 CONT 250 R19 AZ179 09-029 4/29/2009 480 1/12/1986 4/5/1991 4/5/2031

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SF-H-0470A PSA-3 12603 FHB 238 41MX N5 W7 33-001 10/29/2016 480 8/17/2016 10/29/2016 10/29/2056 SF-H-0470B PSA-3 17451 FHB 238 41MX N5 W7 33-002 10/30/2016 480 1/12/1986 3/27/2003 3/27/2043 SF-H-0880 PSA-1 16076 FHB 245 31N N3 E7 33-003 10/14/2013 480 7/23/2010 9/14/2010 9/14/2050 SF-H-0881 PSA-1 14361 FHB 248 31N N7 E7 33-004 10/15/2016 480 8/15/2016 10/15/2016 10/15/2056 SF-H-0891 PSA-3 17534 FHB 251 31N S11 E8 33-005 10/18/2013 480 1/12/1986 10/26/1989 10/26/2029 SF-H-0911 PSA-10 6428 FHB 251 31N S13 E6 33-006 10/24/2013 480 1/12/1986 8/30/1988 8/30/2028 SF-H-0918A PSA-10 4676 FHB 247 31N S8 E4 33-007 10/24/2013 480 3/1/2009 3/31/2009 3/31/2049 SF-H-0918B PSA-10 6523 FHB 247 31N S8 E4 33-008 10/15/2016 480 8/26/2016 10/15/2016 10/15/2056 SF-H-1199 PSA-1/2 6574 RAB 241 27L S12 E5 32-001 9/10/2013 480 1/12/1986 8/29/1988 8/29/2028 SF-H-1200A PSA-1 11002 RAB 248 27L S11 E5 32-002 10/14/2013 480 1/12/1986 8/1/1988 8/1/2028 SF-H-1200B PSA-1 15619 RAB 248 27L S11 E5 32-003 10/14/2013 480 1/12/1986 8/1/1988 8/1/2028 SF-H-1305 PSA-3 16388 FHB 247 42N S4 E15 33-009 10/24/2013 480 1/12/1986 8/16/1988 8/16/2028 SG-H-0305B PM-14 305 S/G B 17-012 4/13/2015 480 1/12/1986 11/1/1998 1/12/2026 SG-H-0306A PM-14 309 S/G A 16-012 11/26/2013 480 1/4/2012 11/26/2013 1/4/2052 SG-H-0307C PM-14 307 S/G C 18-009 10/14/2016 480 1/12/1986 5/2/1987 1/12/2026 SG-H-0308A PM-14 328 S/G A 16-013 11/26/2013 480 1/4/2012 11/26/2013 1/4/2052 SG-H-0309B PM-14 303 S/G B 17-013 4/13/2015 480 1/12/1986 5/2/1987 1/12/2026 SG-H-0310C PM-14 310 S/G C 18-010 10/6/2010 480 1/12/1986 5/2/1987 1/12/2026 SG-H-0312B PM-14 312 S/G B 17-014 5/19/2012 480 1/12/1986 5/2/1987 1/12/2026 SG-H-0313B PM-14 313 S/G B 17-015 5/19/2012 480 1/12/1986 11/1/1998 1/12/2026 SG-H-0314C PM-14 314 S/G C 18-011 10/28/2010 480 1/12/1986 11/1/1998 1/12/2026 SG-H-0323A PM-14 311 S/G A 16-014 11/26/2013 480 1/12/1986 5/2/1987 1/12/2026 SG-H-0325C PM-14 325 S/G C 18-012 10/15/2016 480 1/12/1986 5/2/1987 1/12/2026 SG-H-0326A PM-14 326 S/G A 16-015 11/26/2013 480 1/12/1986 4/11/1997 1/12/2026 SI-H-0001 PSA-10 6227 RAB 251 38G S9 W3 21-027 9/19/2013 480 1/12/1986 11/26/1989 11/26/2029 SI-H-0005 PSA-3 18609 RAB 251 38G S7 E6 21-028 8/13/2013 480 1/12/1986 11/19/1989 11/19/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0009 PSA-10 8164 RAB 249 38FZ S5 W4 21-046 10/28/2016 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0011A PSA-3 18622 RAB 248 34FZ N7 E2 21-042 7/25/2016 480 1/12/1986 3/3/2009 3/3/2049 SI-H-0011B PSA-3 17507 RAB 248 34FZ N7 E2 21-043 7/25/2016 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0020 PSA-3 12492 RAB 251 29FZ S3 W5 21-029 4/10/2015 480 1/12/1986 12/7/1989 12/7/2029 SI-H-0021 PSA-3 16441 RAB 251 29FZ N1 W6 21-030 9/26/2013 480 1/12/1986 8/26/1988 8/26/2028 SI-H-0023 PSA-10 17074 RAB 249 29FZ N3 W6 21-044 9/26/2013 480 1/12/1986 5/2/2003 5/2/2043 SI-H-0026 PSA-10 6389 RAB 249 29FZ N8 W2 21-045 9/19/2013 480 1/12/1986 3/26/1994 3/26/2034 SI-H-0028 PSA-35 12522 RAB 193 22FZ S5 W5 19S-031 9/26/2013 480 1/12/1986 10/25/1989 10/25/2029 SI-H-0030A PSA-10 4397 RAB 193 22FX S7 W9 19S-032 9/27/2013 480 1/12/1986 10/30/2007 10/30/2047 SI-H-0030B PSA-10 16302 RAB 193 22FX S7 W9 19S-032 9/27/2013 480 1/12/1986 10/22/1998 10/22/2038 SI-H-0032 PSA-10 8676 RAB 193 20FX N10 W3 19S-034 3/25/2015 480 1/12/1986 10/21/1989 10/21/2029 SI-H-0058 PSA-3 12520 RAB 243 29FZ N3 E10 22-048 9/25/2013 480 1/12/1986 4/6/1997 4/6/2037 SI-H-0060A PSA-3 17524 RAB 248 29E N2 W5 22-049 9/25/2013 480 1/12/1986 10/5/1992 10/5/2032 SI-H-0060B PSA-3 16359 RAB 248 29E N2 W5 22-050 9/25/2013 480 1/12/1986 10/5/1992 10/5/2032 SI-H-0062 PSA-1 10962 RAB 245 22FV S7 W5 22-051 9/26/2013 480 1/12/1986 11/30/1989 11/30/2029 SI-H-0096 PSA-1 41699 RAB 243 34FV S2 E6 22-052 3/26/2012 480 3/6/2012 3/26/2012 3/26/2052 SI-H-0114A PSA-10 6040 CONT 250 R47 AZ014 02-017 4/24/2012 480 1/12/1986 9/26/2001 9/26/2041 SI-H-0114B PSA-10 6532 CONT 250 R47 AZ014 02-017 4/24/2012 480 1/12/1986 9/26/2001 9/26/2041 SI-H-0116 PSA-10 9134 CONT 250 R47 AZ006 02-016 4/24/2012 480 1/12/1986 11/24/1989 11/24/2029 SI-H-0118 PSA-35 41854 CONT 250 R46 AZ350 05-018 4/15/2015 480 11/17/2014 4/15/2015 4/15/2055 SI-H-0119A PSA-35 5198 CONT 253 R39 AZ347 07-037 10/22/2016 480 1/12/1986 10/22/2016 10/22/2056 SI-H-0119B PSA-35 4865 CONT 253 R39 AZ347 07-037 5/8/2012 480 3/12/2012 5/6/2012 5/6/2052 SI-H-0122 PSA-35 4578 CONT 258 R33 AZ350 07-039 4/26/2009 480 1/12/1986 12/9/1989 12/9/2029 SI-H-0131A PSA-10 41398 CONT 249 R48 AZ246 04-020 4/7/2015 480 8/19/2013 4/7/2015 4/7/2055 SI-H-0131B PSA-10 6452 CONT 249 R48 AZ246 04-020 4/7/2015 480 8/15/2013 4/7/2015 4/7/2055 SI-H-0133A PSA-35 8577 CONT 249 R48 AZ231 04-016 4/9/2015 480 11/18/2014 4/9/2015 4/9/2055

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0133B PSA-35 5205 CONT 249 R48 AZ231 04-016 4/9/2015 480 11/18/2014 4/9/2015 4/9/2055 SI-H-0141A PSA-3 17462 CONT 258 R27 AZ123 09-020 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0141B PSA-3 17510 CONT 258 R27 AZ123 09-020 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0142A PSA-3 17466 CONT 258 R31 AZ130 09-024 4/24/2015 480 1/12/1986 4/8/1991 4/8/2031 SI-H-0142B PSA-3 17494 CONT 258 R31 AZ130 09-024 5/2/2009 480 1/12/1986 4/8/1991 4/8/2031 SI-H-0144A PSA-3 12567 CONT 258 R39 AZ130 09-010 4/29/2012 480 3/6/2012 5/5/2012 5/5/2052 SI-H-0144B PSA-3 18596 CONT 258 R39 AZ130 09-010 4/29/2012 480 3/8/2012 5/5/2012 5/5/2052 SI-H-0146 PSA-3 12592 CONT 257 R47 AZ130 03-006 4/25/2012 480 1/12/1986 12/5/1989 12/5/2029 SI-H-0148 PSA-3 12543 CONT 253 R47 AZ130 03-003 4/25/2012 480 1/12/1986 5/4/2003 5/4/2043 SI-H-0149A PSA-10 4954 CONT 253 R47 AZ130 03-005 4/25/2012 480 1/12/1986 5/4/2003 5/4/2043 SI-H-0149B PSA-10 17063 CONT 253 R47 AZ130 03-005 4/25/2012 480 1/12/1986 11/4/2004 11/4/2044 SI-H-0151 PSA-3 17491 CONT 253 R47 AZ142 03-019 4/26/2012 480 1/12/1986 12/7/1989 12/7/2029 SI-H-0156 PSA-3 12478 CONT 253 R47 AZ195 04-004 11/16/2013 480 2/20/2009 4/29/2009 4/29/2049 SI-H-0162A PSA-3 12499 CONT 247 R47 AZ345 05-020 4/15/2015 480 11/25/2014 4/15/2015 4/15/2055 SI-H-0162B PSA-3 12578 CONT 247 R47 AZ345 05-020 4/15/2015 480 1/12/1986 4/15/2015 4/15/2055 SI-H-0164A PSA-1 15634 CONT 247 R48 AZ352 05-017 4/14/2015 480 11/25/2014 4/14/2015 4/14/2055 SI-H-0164B PSA-1 15656 CONT 247 R48 AZ352 05-017 4/14/2015 480 3/6/2012 4/14/2015 4/14/2055 SI-H-0167A PSA-3 17533 CONT 247 R47 AZ022 02-020 4/24/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0167B PSA-3 16402 CONT 247 R47 AZ022 02-020 4/24/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0168A PSA-1 8730 CONT 247 R47 AZ033 02-007 4/22/2012 480 1/12/1986 4/6/1994 4/6/2034 SI-H-0168B PSA-1 8762 CONT 247 R47 AZ033 02-007 4/22/2012 480 1/12/1986 4/6/1994 4/6/2034 SI-H-0169A PSA-3 12507 CONT 248 R47 AZ029 02-008 4/13/2015 480 11/21/2014 4/13/2015 4/13/2055 SI-H-0169B PSA-3 17517 CONT 248 R47 AZ029 02-008 4/22/2012 480 7/23/2010 10/5/2010 10/5/2050 SI-H-0171A PSA-3 16372 CONT 250 R39 AZ037 07-004 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0171B PSA-3 12537 CONT 250 R39 AZ037 07-004 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0172A PSA-3 17581 CONT 250 R39 AZ037 07-005 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0172B PSA-3 16361 CONT 250 R39 AZ037 07-005 10/27/2016 480 8/16/2016 10/27/2016 10/27/2056 SI-H-0174A PSA-3 17540 CONT 256 R36 AZ039 07-002 4/26/2009 480 1/12/1986 12/1/1989 12/1/2029 SI-H-0174B PSA-3 17576 CONT 256 R36 AZ039 07-002 4/26/2009 480 1/12/1986 12/1/1989 12/1/2029 SI-H-0175 PSA-3 17463 CONT 255 R36 AZ039 07-003 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0177A PSA-3 17483 CONT 257 R31 AZ042 07-001 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0177B PSA-3 17481 CONT 257 R31 AZ042 07-001 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0180 PSA-3 12565 CONT 247 R47 AZ324 05-032 4/15/2015 480 11/20/2014 4/15/2015 4/15/2055 SI-H-0181A PSA-3 18601 CONT 247 R47 AZ317 05-039 4/14/2015 480 11/20/2014 4/14/2015 4/14/2055 SI-H-0181B PSA-3 12517 CONT 247 R47 AZ317 05-039 4/14/2015 480 11/20/2014 4/14/2015 4/14/2055 SI-H-0185A PSA-3 17578 CONT 247 R47 AZ292 05-057 4/8/2015 480 11/25/2014 4/8/2015 4/8/2055 SI-H-0185B PSA-3 18629 CONT 247 R47 AZ292 05-057 4/8/2015 480 8/20/2013 4/8/2015 4/8/2055 SI-H-0187A PSA-10 14846 CONT 255 R40 AZ282 08-018 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0187B PSA-10 5947 CONT 255 R40 AZ282 08-018 5/2/2015 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0188 PSA-3 17489 CONT 256 R40 AZ282 08-019 4/27/2009 480 1/12/1986 11/23/1989 11/23/2029 SI-H-0190 PSA-3 16376 CONT 257 R34 AZ282 08-017 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0192 PSA-10 17076 CONT 257 R20 AZ275 08-014 4/27/2009 480 1/12/1986 11/8/1989 11/8/2029 SI-H-0198 PSA-1/2 7293 CONT 248 R53 AZ305 05-048 4/16/2015 480 8/20/2013 4/16/2015 4/16/2055 SI-H-0199 PSA-1/2 17834 CONT 247 R53 AZ306 05-047 4/16/2015 480 11/24/2014 4/16/2015 4/16/2055 SI-H-0201A PSA-3 12614 CONT 247 R48 AZ296 05-051 10/27/2016 480 8/18/2016 10/27/2016 10/27/2056 SI-H-0201B PSA-3 16389 CONT 247 R48 AZ296 05-051 4/9/2015 480 11/21/2014 4/9/2015 4/9/2055 SI-H-0203A PSA-1/2 7307 CONT 247 R48 AZ290 05-004 4/13/2015 480 11/25/2014 4/13/2015 4/13/2055 SI-H-0203B PSA-1/2 6561 CONT 247 R48 AZ290 05-004 4/13/2015 480 11/24/2014 4/13/2015 4/13/2055 SI-H-0222 PSA-1 11001 CONT 247 R48 AZ018 02-012 4/24/2012 480 1/12/1986 9/25/2001 9/25/2041 SI-H-0224A PSA-1 15583 CONT 247 R48 AZ023 02-023 11/21/2013 480 8/21/2013 11/21/2013 11/21/2053 SI-H-0224B PSA-1 11027 CONT 247 R48 AZ023 02-023 11/21/2013 480 8/20/2013 11/21/2013 11/21/2053 SI-H-0230A PSA-1 11068 CONT 258 R35 AZ005 07-023 4/26/2009 480 1/12/1986 4/5/1991 4/5/2031

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0230B PSA-1 11056 CONT 258 R35 AZ005 07-023 4/26/2009 480 1/12/1986 4/5/1991 4/5/2031 SI-H-0233 PSA-3 18594 CONT 256 R47 AZ005 02-013 4/24/2012 480 1/12/1986 11/24/1989 11/24/2029 SI-H-0235 PSA-3 17455 CONT 254 R47 AZ359 05-014 4/15/2015 480 11/20/2014 4/15/2015 4/15/2055 SI-H-0236A PSA-10 6429 CONT 253 R47 AZ355 05-015 4/19/2015 480 7/23/2010 10/14/2010 10/14/2050 SI-H-0236B PSA-10 5763 CONT 253 R47 AZ355 05-015 4/19/2015 480 1/12/1986 10/14/2010 10/14/2050 SI-H-0237 PSA-1 14292 CONT 253 R47 AZ345 05-021 4/14/2015 480 11/26/2014 4/14/2015 4/14/2055 SI-H-0238 PSA-3 18638 CONT 253 R47 AZ345 05-024 4/14/2015 480 11/20/2014 4/14/2015 4/14/2055 SI-H-0251A PSA-3 16443 CONT 253 R47 AZ239 04-019 4/13/2015 480 11/21/2014 4/13/2015 4/13/2055 SI-H-0251B PSA-3 17569 CONT 253 R47 AZ239 04-019 4/13/2015 480 11/26/2014 4/13/2015 4/13/2055 SI-H-0254A PSA-10 6369 CONT 253 R47 AZ248 04-021 4/16/2015 480 8/19/2013 4/16/2015 4/16/2055 SI-H-0254B PSA-10 8153 CONT 253 R47 AZ248 04-021 4/13/2015 480 8/19/2013 4/13/2015 4/13/2055 SI-H-0256 PSA-10 3430 CONT 253 R48 AZ257 04-022 4/14/2015 480 8/19/2013 4/14/2015 4/14/2055 SI-H-0266A PSA-3 12555 CONT 255 R47 AZ214 04-010 11/21/2013 480 8/22/2013 11/25/2013 11/25/2053 SI-H-0266B PSA-3 12568 CONT 255 R47 AZ214 04-010 11/21/2013 480 8/21/2013 11/25/2013 11/25/2053 SI-H-0267A PSA-3 17501 CONT 260 R47 AZ230 04-015 4/8/2015 480 11/28/2014 4/8/2015 4/8/2055 SI-H-0267B PSA-3 16407 CONT 260 R47 AZ230 04-015 4/8/2015 480 11/28/2014 4/8/2015 4/8/2055 SI-H-0268 PSA-10 41391 CONT 255 R47 AZ229 04-014 4/14/2015 480 8/14/2013 4/14/2015 4/14/2055 SI-H-0270 PSA-10 16303 CONT 250 R49 AZ135 03-040 4/25/2012 480 1/12/1986 11/21/1989 11/21/2029 SI-H-0272A PSA-10 6376 CONT 250 R49 AZ135 03-041 4/26/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0272B PSA-10 13326 CONT 250 R49 AZ135 03-041 4/26/2012 480 1/12/1986 4/23/2000 4/23/2040 SI-H-0273A PSA-10 5334 CONT 250 R47 AZ130 03-004 4/25/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0273B PSA-10 13602 CONT 250 R47 AZ130 03-004 4/25/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0275 PSA-35 12582 CONT 250 R48 AZ121 03-011 4/25/2012 480 1/12/1986 12/2/1989 12/2/2029 SI-H-0279 PSA-35 12517 CONT 258 R39 AZ110 09-019 4/29/2009 480 1/12/1986 3/29/1991 3/29/2031 SI-H-0310 PSA-1 9869 CONT 239 R48 AZ161 03-036 5/9/2012 480 1/12/1986 9/6/1995 9/6/2035 SI-H-0312 PSA-1 8843 CONT 244 R48 AZ161 03-034 5/9/2012 480 1/12/1986 5/2/1987 5/2/2027

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0318 PSA-1 5143 CONT 246 R41 AZ161 09-037 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0321 PSA-1 15600 CONT 246 R35 AZ161 09-033 10/14/2010 480 7/23/2010 10/16/2010 10/16/2050 SI-H-0324 PSA-1 8799 CONT 246 R22 AZ161 09-031 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0326 PSA-1 14323 CONT 252 R21 AZ160 09-028 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0334 PSA-1 24883 RAB 230 32E N2 W15 20-004 4/13/2015 480 1/12/1986 4/28/2006 4/28/2046 SI-H-0344 PSA-3 17496 RAB 243 22FV S7 W4 22-053 9/26/2013 480 1/12/1986 11/26/1989 11/26/2029 SI-H-0347 PSA-1 8807 CONT 230 R48 AZ229 01-040 10/17/2016 480 8/12/2016 10/17/2016 10/17/2056 SI-H-0349 PSA-1 9214 CONT 230 R47 AZ227 01-041 10/17/2016 480 8/11/2016 10/17/2016 10/17/2056 SI-H-0357 PSA-1 24861 CONT 231 R33 AZ223 01-039 10/29/2016 480 8/17/2016 10/29/2016 10/29/2056 SI-H-0359 PSA-1 11096 CONT 232 R29 AZ231 01-035 5/14/2012 480 4/6/2009 4/25/2009 4/25/2049 SI-H-0361 PSA-1 8764 CONT 232 R21 AZ224 01-034 10/24/2016 360 8/17/2016 10/24/2016 10/24/2046 SI-H-0373 PSA-3 16358 CONT 251 R17 AZ205 08-005 5/7/2012 480 3/8/2012 5/7/2012 5/7/2052 SI-H-0375 PSA-1/2 8792 CONT 254 R17 AZ215 08-004 5/7/2012 480 3/1/2012 5/7/2012 5/7/2052 SI-H-0376 PSA-1/2 18978 CONT 254 R17 AZ215 08-006 5/5/2012 480 3/1/2012 5/5/2012 5/5/2052 SI-H-0381 PSA-1 8726 RAB 248 32E N2 W2 22-054 9/25/2013 480 1/12/1986 11/16/1989 11/16/2029 SI-H-0385 PSA-3 12503 RAB 243 32E N7 W3 22-055 3/26/2012 480 3/1/2012 3/26/2012 3/26/2052 SI-H-0387 PSA-1/2 7319 RAB 231 32E N7 W2 20-005 4/13/2015 480 1/12/1986 4/3/1991 4/3/2031 SI-H-0389 PSA-1 8823 RAB 227 32E N7 W9 20-006 8/13/2013 480 1/12/1986 10/19/1989 10/19/2029 SI-H-0403 PSA-1/2 17336 RAB 227 25FZ N5 E12 20-007 9/13/2013 480 1/12/1986 10/1/1992 10/1/2032 SI-H-0407 PSA-1 25186 RAB 227 32E N7 W5 20-008 10/1/2013 480 1/12/1986 9/6/1995 9/6/2035 SI-H-0408 PSA-3 12539 RAB 217 32E N6 W5 20-009 4/7/2015 480 11/19/2014 4/7/2015 4/7/2055 SI-H-0419 PSA-3 7538 RAB 249 20E N3 W5 22-056 10/1/2013 480 1/12/1986 12/8/1989 12/8/2029 SI-H-0428 PSA-1 8757 CONT 258 R33 AZ005 07-049 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0430 PSA-1 14401 CONT 258 R41 AZ006 07-018 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0437 PSA-1 11029 CONT 234 R41 AZ005 01-005 5/10/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0440 PSA-1 15665 CONT 232 R43 AZ012 01-006 5/10/2012 480 1/12/1986 5/2/1987 5/2/2027

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0442 PSA-1 15655 CONT 232 R46 AZ009 01-010 10/31/2016 480 4/6/2009 4/24/2009 4/24/2049 SI-H-0444 PSA-1 15661 CONT 232 R46 AZ005 01-011 5/10/2012 480 1/12/1986 4/3/1991 4/3/2031 SI-H-0455A PSA-1 25161 CONT 232 R46 AZ315 01-017 10/15/2016 480 8/17/2016 10/15/2016 10/15/2056 SI-H-0455B PSA-1 16112 CONT 232 R46 AZ315 01-017 10/19/2016 480 8/17/2016 10/19/2016 10/19/2056 SI-H-0470 PSA-3 12525 CONT 230 R46 AZ242 01-036 10/17/2016 480 8/15/2016 10/17/2016 10/17/2056 SI-H-0473 PSA-1 9876 CONT 230 R47 AZ235 01-037 11/20/2013 480 8/27/2013 11/21/2013 11/21/2053 SI-H-0475 PSA-1 15625 CONT 232 R46 AZ233 01-038 10/17/2016 480 8/15/2016 10/17/2016 10/17/2056 SI-H-0484A PSA-1 10987 CONT 232 R46 AZ188 01-047 10/13/2016 480 8/17/2016 10/13/2016 10/13/2056 SI-H-0484B PSA-1 8814 CONT 232 R46 AZ188 01-047 10/13/2016 480 8/17/2016 10/13/2016 5/2/2027 SI-H-0496 PSA-1 10975 CONT 232 R46 AZ131 01-001 4/11/2015 480 8/22/2013 4/11/2015 4/11/2055 SI-H-0498 PSA-1 10978 CONT 233 R41 AZ130 01-003 10/17/2016 480 8/18/2016 10/17/2016 10/17/2056 SI-H-0499 PSA-1 8794 CONT 234 R41 AZ130 01-004 4/14/2015 480 11/25/2014 4/14/2015 4/14/2055 SI-H-0500 PSA-1 11075 CONT 241 R41 AZ130 09-008 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0501 PSA-1 14365 CONT 241 R41 AZ130 09-007 4/29/2009 480 1/12/1986 11/28/1989 11/28/2029 SI-H-0502 PSA-1 9864 CONT 248 R41 AZ130 09-006 4/29/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0503 PSA-1 10924 CONT 252 R41 AZ130 09-005 10/17/2016 480 1/12/1986 10/30/2004 10/30/2044 SI-H-0504 PSA-1 5153 CONT 258 R41 AZ130 09-004 5/12/2012 480 2/28/2012 5/11/2012 5/11/2052 SI-H-0506 PSA-1 8735 CONT 258 R41 AZ130 09-003 5/5/2012 480 3/1/2012 5/5/2012 5/5/2052 SI-H-0507 PSA-1 14279 CONT 258 R35 AZ130 09-026 4/29/2009 480 1/12/1986 9/9/1995 9/9/2035 SI-H-0508 PSA-1 9224 CONT 258 R34 AZ130 09-025 4/29/2009 480 1/12/1986 10/27/1989 10/27/2029 SI-H-0511 PSA-1 41698 CONT 230 R51 AZ280 01-028 10/17/2016 480 8/18/2016 10/17/2016 10/17/2056 SI-H-0512 PSA-1 11072 CONT 230 R52 AZ285 01-026 10/17/2016 480 8/18/2016 10/17/2016 10/17/2056 SI-H-0513 PSA-1 14285 CONT 230 R51 AZ287 01-025 10/17/2016 480 8/18/2016 10/17/2016 10/17/2056 SI-H-0515 PSA-1/4 9517 CONT 230 R48 AZ292 01-022 10/25/2016 480 8/10/2016 10/25/2016 10/25/2056 SI-H-0516 PSA-1 10941 CONT 230 R50 AZ292 01-023 5/14/2012 480 1/12/1986 4/30/2006 4/30/2046 SI-H-0519A PSA-1/4 14658 CONT 233 R48 AZ301 01-021 5/14/2012 480 1/12/1986 4/9/1991 4/9/2031

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0519B PSA-1/4 14869 CONT 233 R48 AZ301 01-021 5/14/2012 480 1/12/1986 4/9/1991 4/9/2031 SI-H-0520 PSA-1 14393 CONT 233 R48 AZ303 01-020 5/14/2012 480 1/12/1986 4/30/2000 4/30/2040 SI-H-0534A PSA-1/4 37165 CONT 233 R47 AZ008 01-019 11/20/2013 480 1/12/1986 11/21/2013 11/21/2053 SI-H-0534B PSA-1/4 37035 CONT 233 R47 AZ008 01-019 11/20/2013 480 8/14/2013 11/21/2013 11/21/2053 SI-H-0540 PSA-1 15627 CONT 234 R48 AZ029 01-007 10/12/2016 480 8/11/2016 10/12/2016 10/12/2056 SI-H-0541 PSA-1/4 35874 CONT 234 R48 AZ027 01-008 5/2/2012 480 3/7/2012 4/30/2012 4/30/2052 SI-H-0543 PSA-1/4 37221 CONT 233 R48 AZ288 01-024 4/11/2015 480 11/28/2014 4/11/2015 4/11/2055 SI-H-0544 PSA-1/2 7272 CONT 233 R48 AZ284 01-027 5/14/2012 480 1/12/1986 12/7/1989 12/7/2029 SI-H-0545 PSA-1 10934 CONT 243 R48 AZ284 05-075 4/8/2015 480 8/26/2013 4/8/2015 4/8/2055 SI-H-0546 PSA-1 8756 CONT 243 R48 AZ284 05-074 4/8/2015 480 8/26/2013 4/8/2015 4/8/2055 SI-H-0554 PSA-1/4 15054 CONT 257 R47 AZ165 03-033 5/9/2012 480 1/12/1986 11/20/1989 11/20/2029 SI-H-0560A PSA-3 17484 CONT 257 R47 AZ135 03-039 10/26/2016 480 4/9/2009 4/18/2009 4/18/2049 SI-H-0560B PSA-3 12612 CONT 257 R47 AZ135 03-039 4/26/2012 480 3/17/2009 4/18/2009 4/18/2049 SI-H-0562A PSA-1 9225 CONT 257 R47 AZ131 03-044 10/17/2016 480 8/18/2016 10/17/2016 10/17/2056 SI-H-0562B PSA-1 16091 CONT 257 R47 AZ131 03-044 5/13/2012 480 1/12/1986 11/19/1989 11/19/2029 SI-H-0565 PSA-1 10921 CONT 257 R47 AZ198 04-005 4/17/2015 480 8/23/2013 4/17/2015 4/17/2055 SI-H-0588 PSA-1 9862 CONT 257 R46 AZ318 05-013 10/15/2016 480 8/11/2016 10/15/2016 10/15/2056 SI-H-0591 PSA-1/4 21349 CONT 257 R47 AZ329 05-031 5/2/2015 480 8/13/2013 4/17/2015 4/17/2055 SI-H-0593 PSA-3 16440 CONT 257 R47 AZ340 05-027 4/16/2015 480 11/25/2014 4/16/2015 4/16/2055 SI-H-0595 PSA-1/4 35685 CONT 257 R47 AZ350 05-019 4/17/2015 480 8/13/2013 4/17/2015 4/17/2055 SI-H-0597A PSA-1/4 14890 CONT 257 R47 AZ355 05-016 4/20/2015 480 11/28/2014 4/20/2015 4/20/2055 SI-H-0597B PSA-1/4 15052 CONT 257 R47 AZ355 05-016 4/20/2015 480 8/15/2013 4/20/2015 4/20/2055 SI-H-0599A PSA-1/2 7287 CONT 257 R47 AZ005 02-014 5/6/2012 480 1/12/1986 11/9/1989 11/9/2029 SI-H-0599B PSA-1/2 18438 CONT 257 R47 AZ005 02-014 10/27/2016 480 8/12/2016 10/27/2016 10/27/2056 SI-H-0629 PSA-1/2 7291 CONT 246 R47 AZ168 03-028 5/9/2012 480 1/12/1986 9/6/1995 9/6/2035 SI-H-0669 PSA-1/2 8801 CONT 264 R56 AZ255 10-029 4/25/2009 480 1/12/1986 11/19/1989 11/19/2029

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-0822 PSA-1 25187 CONT 254 R63 AZ261 04-036 10/28/2016 480 8/11/2016 10/28/2016 10/28/2056 SI-H-0823 PSA-1 21745 CONT 254 R62 AZ261 04-032 4/10/2015 480 11/24/2014 4/10/2015 4/10/2055 SI-H-0825 PSA-1/2 7309 CONT 255 R62 AZ263 04-035 4/20/2015 480 8/20/2013 4/20/2015 4/20/2055 SI-H-0827A PSA-1 7863 CONT 255 R62 AZ263 04-033 4/20/2015 480 12/5/2014 4/20/2015 4/20/2055 SI-H-0827B PSA-1 16101 CONT 255 R62 AZ263 04-033 4/20/2015 480 12/4/2014 4/20/2015 4/20/2055 SI-H-0828 PSA-1/4 12040 CONT 256 R62 AZ230 04-054 4/15/2015 480 11/28/2014 4/15/2015 4/15/2055 SI-H-0829 PSA-1/4 9456 CONT 257 R62 AZ230 04-053 4/14/2015 480 11/19/2014 4/14/2015 4/14/2055 SI-H-0869 PSA-1 14322 CONT 239 R48 AZ035 02-004 10/31/2016 480 1/12/1986 12/8/1989 12/8/2029 SI-H-0870 PSA-1 8812 CONT 245 R48 AZ035 02-005 5/12/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0871 PSA-1 8795 CONT 245 R48 AZ035 02-006 4/22/2012 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0910A PSA-1 10985 CONT 232 R51 AZ179 01-048 10/21/2016 480 8/15/2016 10/21/2016 10/21/2056 SI-H-0910B PSA-1 25202 CONT 232 R51 AZ179 01-048 10/25/2016 480 8/15/2016 10/25/2016 10/25/2056 SI-H-0940 PSA-1 24927 CONT 254 R47 AZ200 04-006 4/16/2015 480 8/22/2013 4/16/2015 4/16/2055 SI-H-0942 PSA-1 7714 CONT 254 R47 AZ210 04-009 4/8/2015 480 11/25/2014 4/8/2015 4/8/2055 SI-H-0959 PSA-3 16386 CONT 258 R30 AZ005 07-048 4/26/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0960A PSA-10 6256 CONT 258 R29 AZ005 07-046 4/26/2009 480 1/12/1986 8/11/1988 8/11/2028 SI-H-0960B PSA-10 6258 CONT 258 R29 AZ005 07-046 4/26/2009 480 1/12/1986 8/11/1988 8/11/2028 SI-H-0961A PSA-3 12534 CONT 258 R30 AZ005 07-047 4/26/2009 480 1/12/1986 12/8/1989 12/8/2029 SI-H-0961B PSA-3 17529 CONT 258 R30 AZ005 07-047 4/26/2009 480 1/12/1986 12/8/1989 12/8/2029 SI-H-0981 PSA-10 6259 CONT 253 R47 AZ219 04-012 11/16/2013 480 3/1/2012 5/1/2012 5/1/2052 SI-H-0982A PSA-3 12527 CONT 260 R29 AZ210 08-037 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0982B PSA-3 17515 CONT 260 R29 AZ210 08-037 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0983 PSA-3 11932 CONT 260 R28 AZ210 08-036 4/27/2009 480 1/12/1986 11/19/1989 11/19/2029 SI-H-0989A PSA-10 7131 CONT 258 R37 AZ227 08-032 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-0989B PSA-10 14825 CONT 258 R37 AZ227 08-032 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-1023A PSA-10 5773 CONT 257 R24 AZ282 08-015 4/27/2009 480 1/12/1986 9/11/1995 9/11/2035

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-1023B PSA-10 5933 CONT 257 R24 AZ282 08-015 4/27/2009 480 1/12/1986 9/11/1995 9/11/2035 SI-H-1025A PSA-3 16414 CONT 247 R47 AZ288 05-083 4/14/2015 480 11/26/2014 4/14/2015 4/14/2055 SI-H-1025B PSA-3 17493 CONT 247 R47 AZ288 05-083 4/8/2015 480 11/28/2014 4/8/2015 4/8/2055 SI-H-1032 PSA-3 17478 CONT 253 R47 AZ207 04-007 4/17/2015 480 8/22/2013 4/17/2015 4/17/2055 SI-H-1035 PSA-10 16315 CONT 251 R54 AZ212 04-065 4/7/2015 480 8/14/2013 4/7/2015 4/7/2055 SI-H-1036 PSA-3 16404 CONT 260 R28 AZ210 08-038 4/27/2009 480 1/12/1986 11/8/1989 11/8/2029 SI-H-1056 PSA-1 11024 CONT 233 R48 AZ022 01-009 5/7/2012 480 2/28/2012 5/7/2012 5/7/2052 SI-H-1068 PSA-1/4 37342 CONT 252 R63 AZ231 04-052 10/24/2016 480 11/28/2014 4/9/2015 4/9/2055 SI-H-1076 PSA-1 14387 RAB 245 22FV S7 W6 22-057 10/1/2013 480 1/12/1986 4/8/1991 4/8/2031 SI-H-1079 PSA-3 12608 RAB 243 22FZ S10 W1 22-058 9/14/2010 480 7/23/2010 9/14/2010 9/14/2050 SI-H-1092 PSA-3 18643 CONT 232 R46 AZ128 01-002 11/28/2013 480 8/21/2013 11/28/2013 11/28/2053 SI-H-1104 PSA-3 12593 RAB 248 22E W5 22-059 8/27/2013 480 1/12/1986 5/2/1987 5/2/2027 SI-H-1130 PSA-1 24726 RAB 256 32FV N3 W4 21-031 10/12/2016 480 8/10/2016 10/12/2016 10/12/2056 SI-H-1135A PSA-1/2 7300 RAB 255 32FV N5 W2 21-032 10/28/2016 480 1/12/1986 4/30/2006 4/30/2046 SI-H-1135B PSA-1/2 8780 RAB 255 32FV N5 W2 21-033 7/25/2016 480 1/12/1986 10/30/2007 10/30/2047 SI-H-1160A PSA-1 7750 CONT 257 R47 AZ156 03-025 4/29/2013 480 1/12/1986 4/30/2003 4/30/2043 SI-H-1160B PSA-1 10932 CONT 257 R47 AZ156 03-025 4/26/2012 480 1/12/1986 12/7/1989 12/7/2029 SI-H-1161A PSA-1/4 37083 CONT 257 R47 AZ145 03-021 4/26/2012 480 1/12/1986 4/30/2003 4/30/2043 SI-H-1161B PSA-1/4 18116 CONT 257 R47 AZ145 03-021 4/26/2012 480 1/12/1986 4/30/2003 4/30/2043 SI-H-1182 PSA-10 6521 RAB 251 29FZ S7 W5 21-034 10/8/2016 480 3/1/2012 3/29/2012 3/29/2052 SI-H-1184 PSA-3 12577 RAB 252 36G S2 W3 21-035 5/15/2012 480 1/12/1986 12/8/1989 12/8/2029 SI-H-1185 PSA-10 13348 RAB 252 36G W3 21-036 4/2/2015 480 1/12/1986 11/23/1989 11/23/2029 SI-H-1191 PSA-3 17574 CONT 251 R54 AZ260 04-030 4/15/2015 480 11/19/2014 4/15/2015 4/15/2055 SI-H-1192 PSA-10 6522 CONT 251 R53 AZ258 04-028 4/14/2015 480 8/15/2013 4/14/2015 4/14/2055 SI-H-1193 PSA-10 16149 CONT 254 R41 AZ213 08-039 4/27/2009 480 1/12/1986 12/9/1989 12/9/2029 SI-H-1199 PSA-10 6226 CONT 253 R47 AZ158 03-026 4/24/2015 480 1/12/1986 4/27/2009 4/27/2049

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SI-H-1236 PSA-1/2 7283 CONT 245 R47 AZ168 03-027 5/9/2012 480 1/12/1986 8/11/1988 8/11/2028 SI-H-1237 PSA-1 16079 CONT 245 R52 AZ319 05-041 4/16/2015 480 8/20/2013 4/16/2015 4/16/2055 SI-H-1257 PSA-1/4 35137 CONT 251 R46 AZ127 03-008 4/25/2012 480 1/12/1986 12/7/1989 12/7/2029 SI-H-1258 PSA-1/4 37112 CONT 255 R46 AZ128 03-007 5/13/2012 480 1/12/1986 9/6/1995 9/6/2035 SI-H-1269 PSA-1/2 18673 CONT 264 R47 AZ125 10-006 4/13/2015 480 11/25/2014 4/13/2015 4/13/2055 SI-H-1275 PSA-1/4 35079 CONT 251 R46 AZ122 03-012 5/13/2012 480 3/16/2009 4/27/2009 4/27/2049 SI-H-1277 PSA-1/2 8756 CONT 251 R47 AZ122 03-013 4/25/2012 480 1/12/1986 3/30/1994 3/30/2034 SI-H-1282 PSA-10 6387 RAB 193 34FX S10 W4 19N-035 3/19/2015 480 1/12/1986 4/1/1991 4/1/2031 SI-H-1304 PSA-1/4 21343 CONT 249 R46 AZ288 05-082 4/8/2015 480 11/28/2014 4/8/2015 4/8/2055 SI-H-1346A PSA-1/4 21345 CONT 245 R61 AZ341 05-028 4/14/2015 480 8/14/2013 4/14/2015 4/14/2055 SI-H-1346B PSA-1/4 37060 CONT 245 R61 AZ341 05-028 10/13/2016 480 8/11/2016 10/13/2016 10/13/2056 SI-H-1428 PSA-1/4 37188 CONT 245 R46 AZ287 05-080 4/9/2015 480 11/20/2014 4/9/2015 4/9/2055 SI-H-1449 PSA-1/4 14768 CONT 256 R57 AZ261 04-034 4/16/2015 480 8/14/2013 4/16/2015 4/16/2055 SI-H-1519 PSA-1 15657 CONT 254 R63 AZ267 04-031 10/17/2016 480 8/19/2016 10/17/2016 10/17/2056 SI-H-1571 PSA-10 6337 RAB 193 34FZ S9 W2 19N-036 3/18/2015 480 1/12/1986 10/5/1992 10/5/2032 SI-H-1574A PSA-10 6528 CONT 256 R40 AZ228 08-033 4/27/2009 480 1/12/1986 10/30/2007 10/30/2047 SI-H-1574B PSA-10 9174 CONT 256 R40 AZ228 08-033 4/27/2009 480 1/12/1986 5/2/1987 5/2/2027 SI-H-1576 PSA-1/4 35164 CONT 255 R61 AZ230 04-051 4/24/2015 480 12/8/2014 4/24/2015 4/24/2055 SP-H-0323 PSA-1/2 6567 CONT 265 R36 AZ156 13-027 10/22/2016 480 1/12/1986 9/11/1995 9/11/2035 SP-H-0324A PSA-1/4 37196 CONT 265 R36 AZ157 13-024 10/22/2016 480 1/12/1986 3/29/1991 3/29/2031 SP-H-0324B PSA-1/4 21332 CONT 265 R36 AZ157 13-024 10/22/2016 480 1/12/1986 11/30/1989 11/30/2029 SP-H-0328 PSA-1/2 6578 CONT 263 R40 AZ150 13-003 10/22/2016 480 1/12/1986 11/9/1989 11/9/2029 SP-H-0330A PSA-1/4 35121 CONT 265 R39 AZ152 13-031 10/7/2010 480 1/12/1986 10/11/2010 10/11/2050 SP-H-0330B PSA-1/4 17952 CONT 265 R39 AZ152 13-031 10/7/2010 480 7/27/2010 10/11/2010 10/11/2050 SP-H-0346 PSA-1/2 6563 CONT 257 R46 AZ140 03-017 4/26/2012 480 1/12/1986 10/14/1992 10/14/2032 SP-H-0347A PSA-1/4 15006 CONT 257 R46 AZ146 03-023 4/26/2012 480 1/12/1986 5/2/1987 5/2/2027

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SP-H-0347B PSA-1/4 14596 CONT 257 R46 AZ146 03-023 4/26/2012 480 1/12/1986 5/2/1987 5/2/2027 SP-H-0351 PSA-1/4 35156 CONT 257 R41 AZ150 09-040 4/29/2009 480 1/12/1986 8/25/1988 8/25/2028 SP-H-0353A PSA-1/4 17996 CONT 257 R41 AZ150 09-042 11/15/2013 480 8/14/2013 11/15/2013 11/15/2053 SP-H-0353B PSA-1/4 37173 CONT 257 R41 AZ150 09-042 11/19/2013 480 1/12/1986 11/20/2013 11/20/2053 SP-H-0386A PSA-1/4 35877 CONT 263 R39 AZ033 07-006 11/20/2013 480 8/14/2013 11/20/2013 11/20/2053 SP-H-0386B PSA-1/4 35129 CONT 263 R39 AZ033 07-006 10/6/2010 480 1/12/1986 11/19/1989 11/19/2029 SP-H-0394 PSA-1/4 18979 CONT 263 R47 AZ030 10-007 10/19/2016 480 8/11/2016 10/21/2016 10/21/2056 SP-H-0399 PSA-1/4 14848 CONT 257 R41 AZ030 07-010 10/24/2016 480 3/16/2009 4/26/2009 4/26/2049 SP-H-0403 PSA-1/4 37068 CONT 258 R46 AZ026 01-010 10/20/2016 480 8/11/2016 10/20/2016 10/20/2056 SP-H-0862 PSA-1/4 14873 CONT 257 R42 AZ270 08-027 10/27/2016 480 1/12/1986 11/20/1989 11/20/2029 SP-H-0886 PSA-1/4 37086 CONT 255 R23 AZ155 09-032 4/5/2015 480 11/26/2014 4/5/2015 4/5/2055 SW-H-0217 PSA-10 16301 CONT 233 R57 AZ358 01-013 10/19/2016 480 8/25/2016 10/19/2016 10/19/2056 SW-H-0220 PSA-3 12496 CONT 233 R61 AZ346 01-012 5/10/2012 480 3/17/2009 4/21/2009 4/21/2049 SW-H-0222 PSA-3 18618 CONT 233 R61 AZ331 01-015 10/15/2016 480 8/18/2016 10/15/2016 10/15/2056 SW-H-0611A PSA-3 17499 RAB 230 20FV S2 20-010 9/13/2013 480 1/12/1986 3/26/1991 3/26/2031 SW-H-0611B PSA-3 17537 RAB 230 20FV S2 20-011 9/13/2013 480 1/12/1986 3/26/1991 3/26/2031 SW-H-0629 PSA-10 6378 RAB 230 34FV N2 20-012 9/13/2013 480 1/12/1986 4/10/1997 4/10/2037 SW-H-1264 PSA-3 18617 RAB 246 28B N10 W17 24-050 10/30/2016 480 1/12/1986 4/5/1991 4/5/2031 SW-H-1293 PSA-3 12584 RAB 248 39C S11 W3 24-051 11/16/2013 480 8/21/2013 11/17/2013 11/17/2053 SW-H-1467 PSA-1 11097 RAB 238 26D S9 W4 25-025 9/25/2013 480 1/12/1986 10/22/1989 10/22/2029 SW-H-1491 PSA-1 11107 RAB 238 27D W4 25-026 10/28/2016 480 1/12/1986 4/3/1991 4/3/2031 SW-H-1824 PSA-3 18628 RAB 228 22FV S4 W2 20-013 10/22/2013 480 1/12/1986 5/3/2003 5/3/2043 SW-H-1831 PSA-3 17556 RAB 226 32FV N5 W1 20-014 9/26/2013 480 1/12/1986 8/26/1988 8/26/2028 SW-H-1888 PSA-1 10961 CONT 250 R57 AZ130 03-001 10/19/2016 480 8/18/2016 10/19/2016 10/19/2056 SW-H-1897 PSA-1 15591 CONT 250 R61 AZ109 03-009 4/25/2012 480 1/12/1986 10/30/2004 10/30/2044 SW-H-1900 PSA-1 8797 CONT 252 R54 AZ110 03-010 10/20/2016 480 8/15/2016 10/20/2016 10/20/2056

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<< HNP Safety Related/Safety Significant Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD SW-H-1921 PSA-10 6897 CONT 232 R61 AZ317 01-016 10/13/2016 480 8/26/2016 10/13/2016 10/13/2056 SW-H-2005 PSA-3 26487 CONT 248 R52 AZ050 02-003 4/22/2012 480 1/12/1986 10/27/1998 10/27/2038 SW-H-2022 PSA-3 17446 CONT 247 R48 AZ069 02-001 4/22/2012 480 1/12/1986 11/20/1989 11/20/2029 SW-H-2026A PSA-1/2 17852 CONT 302 R49 AZ065 16-001 10/21/2016 480 1/12/1986 3/29/1991 3/29/2031 SW-H-2026B PSA-1/2 18606 CONT 302 R49 AZ065 16-001 10/21/2016 480 1/12/1986 3/29/1991 3/29/2031 SW-H-2033 PSA-3 17445 CONT 300 R46 AZ044 16-002 4/24/2009 480 1/12/1986 4/5/1991 4/5/2031 SW-H-2073 PSA-3 17543 CONT 252 R49 AZ052 01-002 4/22/2012 480 1/12/1986 11/25/1989 11/25/2029 SW-H-2352 PSA-1 11037 RAB 271 39C S7 E4 34-047 10/18/2013 480 1/12/1986 11/30/1989 11/30/2029 SW-H-2355 PSA-3 16356 RAB 271 39C S9 W5 34-048 9/10/2013 480 1/12/1986 10/24/1989 10/24/2029 SW-H-2597 PSA-35 5370 RAB 229 E73 S9 14E 38-003 10/18/2013 480 1/12/1986 8/23/1988 8/23/2028 SW-H-2643 PSA-1 10965 RAB 246 28B S7 W13 24-052 10/14/2013 480 1/12/1986 10/24/1989 10/24/2029 SW-H-2800A PSA-1/2 16858 RAB 246 28B N8 W16 24-053 10/30/2016 480 1/12/1986 10/30/2016 10/30/2056 SW-H-2800B PSA-1/2 6564 RAB 246 28B N8 W16 24-054 10/27/2016 480 8/12/2016 10/27/2016 10/27/2056 WG-H-1713 PSA-1/2 8785 WPB 243 6GX N16 W4 39-001 4/2/2015 480 1/12/1986 4/19/2000 4/19/2040 WG-H-1948 PSA-1 21772 RAB 257 27FZ N9 W6 21-037 10/18/2016 480 3/8/2012 3/21/2012 3/21/2052 WL-H-4680 PSA-1/2 7831 RAB 228 27FZ S7 W6 20-015 9/13/2013 480 1/12/1986 10/30/2001 10/30/2041 WL-H-4782 PSA-3 16413 CONT 239 R37 AZ127 09-022 10/20/2016 480 1/12/1986 10/30/2007 10/30/2047 WL-H-4783 PSA-3 12571 CONT 239 R38 AZ127 09-018 4/29/2009 480 1/12/1986 4/30/2006 4/30/2046 WL-H-4800 PSA-1 11044 CONT 230 R62 AZ272 01-030 5/14/2012 480 1/12/1986 4/30/2006 4/30/2046 WL-H-4801 PSA-1 9220 CONT 232 R62 AZ272 01-029 10/17/2016 480 8/18/2016 10/17/2016 10/17/2056

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<< HNP Non-safety Related Snubber Listing >>

PREDICTED SERVICE LIFE LAST EXAM EXPECTED DATE DATE NEXT MARK NO. MODEL SERIAL NO. LOCATION MAP NO. DATE LIFE REBUILT INSTALLED REBUILD MS-H-0223 PM-10 002-1546 TB 293 35AK W9 44-004 10/7/2010 480 1/12/1986 5/2/1987 1/12/2026 MS-H-0242 PM-10 002-1547 TB 293 35AK E9 44-008 10/13/2016 480 1/12/1986 4/8/1994 1/12/2026 MS-H-0346 PM-5 002-1568 TB 295 35AK N7 W9 44-010 10/22/2016 480 1/12/1986 10/22/2016 1/12/2026 MS-H-0353 PM-5 001-1567 TB 295 35AK N8 E9 44-011 10/22/2016 480 3/31/2016 10/22/2016 3/31/2056 MS-H-0836 PSA-1 14282 TB 288 35AX S7 E5 44-012 4/25/2015 480 1/12/1986 12/1/1989 12/1/2029 MS-H-0848 PSA-1 15639 TB 299 30AF N7 E1 44-013 11/9/2013 480 1/12/1986 9/3/1995 9/3/2035 MS-H-0885 PSA-3 16425 TB 280 30AK N16 W17 43-005 4/27/2015 480 1/12/1986 9/1/1988 9/1/2028 MS-H-0886 PSA-3 7536 TB 280 30AK N16 W18 43-006 10/24/2013 480 1/12/1986 11/15/1989 11/15/2029