Text

Submittal of Snubber Inspection and Testing Program Manual, Revision 7
	ML11229A785
Person / Time
Site:	Crystal River
Issue date:	08/15/2011
From:	Cahill S; Progress Energy Florida
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	3F0811-08
	Download: ML11229A785 (127)
	v • d • e

Progress Energy Crystal River Nuclear Plant Docket No. 50-302 Operating License No. DPR-72 Ref: 10 CFR 50.55a August 15, 2011 3F0811-08 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555

Subject:

Crystal River Unit 3 - Snubber Inspection and Testing Program Manual, Revision 7

Dear Sir:

Florida Power Corporation (FPC), doing business as Progress Energy Florida, Inc., is hereby submitting the Crystal River Unit 3 (CR-3) Snubber Inspection and Testing Program Manual, Revision 7, to the Nuclear Regulatory Commission (NRC) for information. No changes have been made to the test plan methodology that would require submittal of the subject document to the NRC under the requirements of the 2001 Edition through the 2003 Addenda of the American Society of Mechanical Engineers (ASME) Operation and Maintenance (OM) Code, Subsection ISTA-3200, "Administrative Requirements." However, the subject document has been revised to use OM Code Case OMN-13, "Requirements for Extending Snubber Inservice Visual Examination Interval at LWR Power Plants," to perform visual examinations over a 10 year interval. This change was made necessary due to the current extended CR-3 refueling outage that will delay the next CR-3 refueling outage start date and result in the inability to perform the next examination interval within the 48 month (+ 25%) allowance specified in Table ISTD-4252-1, "Visual Examination Table."

No regulatory commitments are being made in this submittal.

If you should have any questions regarding this submittal, please contact Mr. Dan Westcott, Superintendent, Licensing & Regulatory Programs, at (352) 563-4796.

Sincerely, Stephen J. Cahill Director-Engineering-Nuclear SJC/dwh

Attachment:

Crystal River Unit 3 - Snubber Inspection and Testing Program Manual, Revision 7 xc: NRR Project Manager Regional Administrator, Region II Senior Resident Inspector Progress Energy Florida, Inc.

Crystal River Nuclear Plant 15760 W. Power Line Street Crystal River, FL 34428

PROGRESS ENERGY FLORIDA, INC.

CRYSTAL RIVER - UNIT 3 DOCKET NUMBER 50 - 302 / LICENSE NUMBER DPR - 72 ATTACHMENT CRYSTAL RIVER UNIT 3 SNUBBER INSPECTION AND TESTING PROGRAM MANUAL REVISION 7

pm 5Progress Energy CRYSTAL RIVER UNIT 3 ASME SECTION XI / ASME OM CODE INTERVAL 4 SNUBBER INSPECTION AND TESTING PROGRAM MANUAL (Revision 7)

EFFECTIVE DATES: August 140, 2008 through August 13', 2018 Portmann, Rick Prepared By Prepared by: 2011.02.17 17:08:11 -05'00' Howard, Timothy R Supervisor Approval Aurn 7D h e 2011.04.20 13:14:51 -04'00' F'VV F * .7 .s

Program/Plan

Title:

Snubber Inspection and Testing Program Manual Revision Number: 7, Feb. 17, 2011 CONFIGURATION DOCUMENT INTERFACE REVIEW FORM DESCRIPTION Change Affected? Change DOCUMENT Process (Yes/No) Initiated By DBD Design Basis Document NEP-216 No N/A EDBD Enhanced Design Basis Document NEP-216 No N/A TBD Technical Basis Document NEP-216 No N/A ISI ISI Component and Structures NEP-301 No N/A Examination Program IST Snubber Inspection and Testing Program NEP-301 No N/A ISI Repair/Replacement Program NEP-301 No N/A ISI Steam Generator Integrity Program NEP-301 No N/A (Eddy Current Data Analysis Guidelines)

IST IST Pump and Valve Program NEP-301 No N/A FSAR Final Safety Analysis Report REG-NGGC-0101 No N/A ITS Improved Technical Specifications REG-NGGC-0100 No N/A SER Safety Evaluation Report REG-NGGC-0100 No N/A EDB Equipment Data Base EGR-NGGC-0012 No N/A NOCS Nuclear Operations Commitment System CP-252 No N/A NOCS Nuclear Operations Commitment System REG-NGGC-0110 No N/A Mech. Calcs Mechanical Calculations EGR-NGGC-0017 No N/A Struc. CaIcs Structural Calculations EGR-NGGC-0017 No N/A Al Administrative Procedures PRO-NGGC-0204 No N/A CP Compliance Procedures PRO-NGGC-0204 No N/A MP Maintenance Procedures PRO-NGGC-0204 No N/A PT Performance Testing Procedures PRO-NGGC-0204 No N/A SP Surveillance Procedures PRO-NGGC-0204 No N/A Other N/A N/A N/A N/A

[oý Pg ASME SECTION XI/ ASME OM CODE PROGRAMIPLAN REVIEWER APPROVAL FORM Program/Plan

Title:

Snubber Inspection and Testing Program Manual New Rev. #: 7 Reviewed/Verified Comments No Reviewer Approvals By Date Attached Comments James Salton Independent Technical Review have reviewed this (See None or N/A document. Signature Resolved Print Name: Jim Salton 2011.04.20 07:20:53 Stamp)

-04'60' Verification (Eddy Current Data Analysis Guidelines only) N/A N/A N/A N/A Print Name: N/A Other - ANIH Larramore, Loyd (See None or N/A Print Name: Loyd Larramore 2011.04-20 Signature stamp) Resolved 09:12-.27 -04'00' Other [ ]

N/A N/A N/A N/A Other [ ]

N/A N/A N/A N/A Notes for review:

Updated Manual Attachment 5 due to R16 Design Changes (EC's 70080, 70101, 74597) and updated service life dates as authorized in Calculation S94-0089 Rev. 2. Adopted ASME OM Code Case OMN-13 (Approved in Reg. Guide 1.192) to perform visual examinations over a 10 year interval. Updated various position title changes. Eliminated snubbers MUH-38 through -40 in various attachments per EC#

77257. [DRR444345].

ASME SECTION XI / ASME OM CODE PROGRAM/PLAN DESCRIPTION REASONS, Progress Energy AND REFERENCES Program/Plan

Title:

Snubber Inspection and Testing Program Manual NEW REVISION NUMBER: 7, Feb. 17, 2011 DESCRIPTION OF NEW PROGRAM/PLAN OR CHANGE (Detailed):

Updated Manual Attachment 5 due to R16 Design Changes (EC's 70080, 70101, 74597) and updated service life dates as authorized in Calculation S94-0089 Rev. 2. Adopted ASME OM Code Case OMN-13 (Approved in Reg. Guide 1.192) to perform visual examinations over a 10 year interval. Updated various position title changes. Eliminated snubbers MUH-38 through -40 in various attachments per EC# 77257. [DRR444345].

REASON FOR PROGRAM/PLAN OR CHANGE:

R16 Design Changes (EC's 70080, 70101, 74597, 77257) added and deleted snubbers as well as updated service life dates as authorized in Calculation S94-0089 Rev. 2. With the change in the next refueling outage start date CR3 will not be able to perform the next examination interval within the 48 month (+/- 25%) allowance in the OM, Subsection ISTD Code. To accommodate we have elected to update the program and use OM Code Case OMN- 13 to perform visual examinations over a 10 year interval. Equipment Performance was changed to Engineering Programs. [DRR444345].

0sASME SECTION XI / ASME OM CODE Progress Energy PROGRAM MANUAL/PLAN REVISION HISTORY Revision Change Date Entered Number Number Reason for Revision Entered By N/A Update current procedures, references and to add snubber 11/19/04 P. Peterson service life information as well as update snubber listings to the current plant configuration.

N/A Revised to update current procedures and references, 9/10/07 R. Portmann 2 delete snubbers eliminated by R14 Engineering Changes (EC's) and change those modified from Power Piping to isega Hydraulic snubbers by R14 EC's. Snubber totals and breakdowns were also adjusted to reflect actual (current) snubber populations. Added new Attachment 11:

Snubber Tech. Spec. Information Table as a result of License Amendment #224. (Ref. EC's 59799, 59887, 59925, 59926, 59939, 59944, 60324).

Refuel 15 implemented Engineering Changes to numerous 1/3/08 R. Portmann 3 N/A snubbers installed in the plant. Most of the modifications were to change Power Piping Hydraulic Snubbers to Lisega Hydraulic Snubbers. The remainder of the changes was snubber eliminations or changing snubbers to struts.

lso deletes procedure references applicable to ITT Grinnell snubbers which are no longer installed at CR3.

Ref. EC's 52000-59935, 65794, 65795, 64167).

The Snubber Inspection and Testing Program is being 8/13/08 R. Portmann 4 N/A revised in its entirety due to the 10CFR Interval Update Requirement. The new Code requirements of ASME Section XI (2001 Edition through the 2003 Addenda) and the ASME OM Code (2001 Edition through the 2003 Addenda) are in effect for the 4 th Interval.

5 N/A Minor revision to clarify para. 6.8.6.1 as the result of a 6/11/09 R. Portmann recommendation from Self Assessment SA216783

[DRR339187].

6 N/A Updated Manual Attachments due to R16 Design Changes 2/1/10 R. Portmann EC's 70080, 70101, 74597) and procedure number hange (CP-126 to REG-NGGC-0101) [DRR375314 /

__RR401449].

7 N/A Updated Manual Attachment 5 due to R16 Design 2/17/11 R. Portmann Changes (EC's 70080, 70101, 74597) and updated service ife dates as authorized in Calculation S94-0089 Rev. 2.

Adopted ASME OM Code Case OMN-13 (Approved in Reg. Guide 1.192) to perform visual examinations over a 10 year interval. Updated various position title changes.

liminated snubbers MUH-38 through -40 in various attachments per EC# 77257. [DRR444345].

ASME SECTION XI / ASME OM CODE PROGRAM Page I of I Progress Energy MANUAL/PLAN REVISION REGULATORY IMPACT REVIEW

1. Is this change consistent with the ASME Section XI Code of Record for the applicable program manual or plan or has it been pre-approved in Generic Regulatory Compliance (e.g. RG 1.147 or NUREG 1482)?

"NO", initiate a relief request in accordance with NEP-305 and obtain approval from NRC prior to implementation of program manual/plan change.

/ "YES", no further action required, proceed to question 2.

2. Is this change consistent with other applicable regulatory obligations (such as augmented examinations in I0CFR50.55a)?

"NO", forward to Support Services to obtain applicable exemption or approval prior to implementation of program manual/plan change.

.j "YES", no further action required, proceed to question 3.

3. Is this change consistent with written commitments made by Progress Energy (responses to violations, LER commitments, Generic Letter responses, etc.)?

"NO", initiate commitment change in accordance with REG-NGGC-01 10 prior to implementing program manual/plan change.

I "YES", no further action required, proceed to question 4.

4. Was the information being changed the basis for any decision in an NRC Safety Evaluation Report?

x/ '"NO", no further action required, proceed to question 5.

"YES", contact Support Services to determine appropriate actions prior to implementation of the program manual/plan change.

5. Was the information being changed originally incorporated as a corrective action or action to prevent recurrence of an adverse condition?

1 "NO", no further action required, proceed to question 6.

"YES", document the basis for why the revised program manual/plan information ensures continued correction of the problem or minimizes recurrence of the adverse condition:

6.0 Does this change:

YES-I NO

" Alter the objective or purpose of the program manual or plan?

Have the potential to cause an SSC to be used in a manner outside the design basis or limit the ability of the SSC to Y NO perform its safety function?

Alter any program, inspection or test description in the SAR? 3A4; NO

Delete components previously inspected or tested? [Yes, as approved via EC's 70080, 70101, 74597, 77257] YES / NO

Change the inspection or test method previously required? Y4ýS-/ NO

Alter acceptance criteria, setpoints, values used to support equipment setup, or values used to make a conclusion or Y NO acceptability? ___-N

" Potentially reduce the level of nuclear safety or lead to an event that impacts safe operations OR create a less conservative method of achieving the task OR create a task or series of steps which have an unknown effect on nuclear )- NO-/NO safety?

Any "YES" answer in item 6 requires completion of a 50.59 screen/evaluation in accordance with REG-NGGC-0010. (See AR# 460522)

Prepared By: Rick Portmarn Pommann, Rick Date Prepared By 2011.04.19 15:09:08 -04'00' -. (See Signature Stamp)

Independent Approval by 50.59 qualified person: Greg Estep Estep, Greg Date Reviewed By 2011.04.20 09:51 .27 -04'00' , (See Signature Stamp)

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program TABLE OF CONTENTS Section Number Page 1.0 P U RP O S E ................................................................................................................................................ 8 2 .0 S C O P E ...................................................................................................................................................... 8 3 .0 RE FE RE N C E S ........................................................................................................................................ 9 4.0 ABBREVIATIONS AND DEFINITIONS ..................................................................................... 11 4.1 ABBRE VIATIONS ............................................................................................................................ 11 4 .2 D E FIN IT ION S ................................................................................................................................... 12 5.0 ADM INISTRATIVE CONTROLS ................................................................................................. 17 5.1 Interpretation Contact ...................................................................................................................... 17 5 .2 Relief Req u ests ................................................................................................................................... 18 5 .3 C o d e C a ses ......................................................................................................................................... 18 5.4 M anual Revisions and Approvals ................................................................................................ 18 6.0 PROGRAM DESCRIPTION ............................................................................................................... 19 6.1 General Program Requirements ................................................................................................... 19 6.2 Plant Operational Requirements ................................................................................................ 19 6.3 Snubber Classification ...................................................................................................................... 20 6.4 Snubber and location Identifiers ................................................................................................. 21 6.5 General Test Program Requirements .......................................................................................... 22 6.6 Preservice Program Requirements ............................................................................................ 23 6.7 Preservice and In-Service Procedural Requirements ................................................................ 24 6.8 In-Service Program Requirements .............................................................................................. 24 7.0 EQUIPM ENT AND PERSONNEL REQUIREM ENTS ............................................................. 38 7.1 Instrumentation and Test Equipment ........................................................................................ 38 7.2 Training and Personnel Qualifications ........................................................................................ 38 8.0 DATA BASE M ANAGEM ENT ........................................................................................................... 39 9.0 HANGER AND COMPONENT LOCATION AND REFERENCE LOCATION (MAP)

D RA WIN G S ....................................................................................................................................................... 40 10.0 ATTACHM ENTS .................................................................................................................................. 71

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 1.0 PURPOSE 1.1 The Snubber Inspection Program Manual establishes and defines the Snubber Program Administrative requirements as detailed in Crystal River Unit 3 Improved Technical Specifications, Sections 5.6.2.8 and 5.6.2.9. The primary purpose of this snubber program is to maintain the operational readiness of all Class 1, 2, 3 and MC component snubbers by periodically examining, testing and monitoring service life to fulfill applicable plant operating commitments, ASME Section XI, ASME/ANSI OM Code, and OM Code Case OMN-13 requirements.

2.0 SCOPE 2.1 As per 10CFR50.55a, the code update requirements for the Fourth Inspection Interval (August 14, 2008 - August 13, 2018), implement as the applicable code of record, ASME Section XI, 2001 Edition through the 2003 Addenda and ASME Code for Operation and Maintenance of Nuclear Power Plants (ASME OM Code), 2001 Edition through the 2003 Addenda.

2.2 Progress Energy correspondence 3F1207-04 notified the NRC of our 10CFR50.55a(g) requirement to use the ASME Section XI, 2001 Edition through the 2003 Addenda, and 10CFR50.55a(b)(3)(v) intention to use the ASME OM Code, Subsection ISTD, 2001 Edition through the 2003 Addenda for examination and testing of snubbers based upon a refueling interval of 24 months.

2.3 Additional Snubber Program requirements as detailed in the Crystal River Unit 3 Improved Technical Specifications sections 5.6.2.8 and 5.6.2.9. are addressed in this Program Manual.

2.4 The Snubber Program supports the Requirements of Maintenance Rule, 10CFR50.65, through implementation of condition monitoring activities to provide reasonable assurance that structures, systems and components within the scope of the program will perform their intended functions.

2.5 All snubbers subject to examination and testing in accordance with this Program Manual are listed in Attachments 1, 2 & 3. These are categorized as Accessible or Inaccessible for Small, Medium or Large Bore snubbers and classified as Safety Related, Non-Safety Related, or Safety Significant. Accessibility was determined based on snubber location and accessibility during reactor operations, consideration of manufacturers design characteristics and plant operating conditions (radiation levels during plant operation, temperature and atmosphere).

2.6 Safety Related and Safety Significant snubbers shall be examined and tested in accordance with the requirements of ASME Section XI and ASME OM Codes as detailed in this Program Manual.

2.7 Non-Safety Related snubbers are not addressed by ASME Section XI or ASME OM Code requirements and therefore, considered an Augmented Non-Safety Scope and are listed in Attachment 4 of this Program Manual. In keeping with good engineering practices to Page 8 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program provide assurance of structural reliability, these snubbers are periodically inspected under an Augmented Scope in accordance with PM-1 11, titled "Check of Hydraulic Pipe Snubbers," as required.

2.8 The program was revised in RFO16 and adopted OM Code Case "OMN Requirements for Extending Snubber Inservice Visual Examination Interval at LWR Power Plants". The code case has been approved by the NRC and is authorized for use (Ref.

NRC Reg. Guide 1.192). Beginning in RFO16 CR3 will start performing visual examinations of snubber over a 10 year interval. Attachment 12 lists the snubbers and tracks the snubber examination visual examination performance.

3.0 REFERENCES

3.1 10 CFR 50.55a, Codes and Standards 3.2 ASME Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components, 2001 Edition through the 2003 Addenda.

3.3 ASME OM Code, Operation and Maintenance of Nuclear Power Plants, 2001 Edition through the 2003 Addenda.

3.4 Crystal River Unit 3 Improved Technical Specifications, Sections 5.6.2.8 and 5.6.2.9.

3.5 AI-701, Administration of the ASME Section XI and ASME OM Code Inservice Inspection, Examination, and Testing Programs 3.6 REG-NGGC-0010, 10 CFR 50.59 and Selected Regulatory Reviews 3.7 Design Analysis/Calculation S-94-0089, Snubber Seal Life Extension Study 3.8 Design Analysis/Calculation S-99-0621, Evaluate of Thermal Movements for Reactor Building Snubbers 3.9 Design Analysis/Calculation S-99-0622, Evaluation Thermal Movements for Balance of Plant Snubbers 3.10 Florida Power Corporation, IOC WPN84-0950, Engineering Guidelines for the Installation, Maintenance and Inspection of Small Bore Hydraulic Snubbers 3.11 Florida Power Corporation, IOC NL99-0011, Nuclear Licensing response on Snubber Removal 3.12 Florida Power Corporation, IOC NPTS 00-0008, Plant Technical Support/EQ, Snubber Seal Life.

3.13 MP-128, Removal and Replacement of RC Pump Hydraulic Shock Suppressers 3.14 MP-174, Power Piping Pipe Snubber Rebuild Procedure 3.15 MP-175, Power Piping Pipe Snubber Removal and Installation 3.16 MP-177, Power Piping Snubber In-Place Maintenance Page 9 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 3.17 MP-400, Barker/Diacon 130 Kip Bench Tester Model S-4000 Upgrades 3.18 NDEP-A, Nuclear NDE Program And Personnel Process 3.19 NEP-301, Control of ASME Section XI and ASME OM Code Inspection, Examination and Testing Program Plans, Manuals, and Reports 3.20 Paul-Munroe Hydraulics, Large Bore Snubber Maintenance Manual 3.21 Pipe Hangers and Supports, Power Piping Company Catalog 72 and Catalog 90.

3.22 PM-1 11, Check of Hydraulic Pipe Snubbers 3.23 Power Piping Company, series 1900 Hydraulic Snubber Installation and Maintenance Manual 3.24 SP-200, Functional Testing of Hydraulic Snubbers 3.25 SP-201, Hydraulic Snubbers Visual Inspection 3.26 SP-208, Visual Examination of Component Supports 3.27 Technical Specifications, LCO 3.0.8 3.28 Code Case OMN-13 3.29 Regulatory Guide 1.192 Page 10 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 4.0 ABBREVIATIONS AND DEFINITIONS 4.1 ABBREVIATIONS The following standard abbreviations are used by CR3 and may be found throughout this Program Manual.

AB Auxiliary Building ASME American Society of Mechanical Engineers AS Auxiliary Steam System BS Reactor Building Spray System, and Reactor Building Pressure Sensing and Testing CD Condensate System CF Core Flood System CFR Code of Federal Regulations CR3 Crystal River Unit 3 DC Decay Heat Closed Cycle Cooling System DH Decay Heat Removal System EF Emergency Feedwater System FPC Florida Power Corporation FW Feedwater System HD Heater Drain System HV Heater Vent System IB Intermediate Building ISI Inservice Inspection IST Inservice Testing MS Main Steam System MU Makeup & Purification System Page 11 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program PGN Progress Energy RB Reactor Building (Outside "0" ring)

RB-2 Reactor Building (Inside "D" ring)

RC Reactor Coolant System RV Reheat Vent SF Spent Fuel System SW Nuclear Services Closed Cycle Cooling System TB Turbine Building 4.2 DEFINITIONS 4.2.1 Acceptable/Satisfactory -A snubber shall be considered acceptable/satisfactory when it meets the inspection/examination parameters and is capable of performing its design function.

4.2.2 Accessible Snubbers - Those snubbers that can be inspected/examined during normal plant operating conditions.

4.2.3 Activation - The change of condition from passive to active, in which the snubber resists/restrains rapid displacement of the attached pipe or component.

4.2.4 Activation Velocity - The velocity at which the snubber provides restraint of motion.

4.2.5 Application-Induced Failures - Failures resulting from environmental conditions or application of the snubber for which it has not been designed or qualified.

4.2.6 As-Found - The condition of a snubber as it exists in the system prior to any preventive maintenance, corrective maintenance, or removal/disassembly to perform testing.

4.2.7 As-Left - The condition of a snubber as it exists in the system after any preventive maintenance, corrective maintenance, or removal/replacement activity.

4.2.8 Authorized Nuclear Inspector (ANI) - An employee of an Authorized Inspection Agency who has been qualified in accordance with NCA-5000 of Section II1.

4.2.9 Authorized Nuclear Inservice Inspector (ANII) - A person who is employed and has been qualified by an Authorized Inspection Agency to verify that examinations, Page 12 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program tests and repairs are performed in accordance with the rules and requirements of Section XI.

4.2.10 Augmented Examination Program - An inspection/examination program, which addresses additional requirements as, established by the Owner or other Regulatory Authority or Agencies that may not require complete compliance with the requirements of ASME, Section X1.

4.2.11 Bleed Rate (Release Rate) - The velocity of a snubber movement under a load and/or after activation takes place.

4.2.12 Breakaway Force - The minimum applied force required to initiate extension or retraction of the snubber.

4.2.13 Component - An item in a nuclear power plant such as a vessel, pump, valve, piping system or component support.

4.2.14 Component Standard Support - A support consisting of one or more generally mass-produced units usually referred to as catalog items.

4.2.15 Component Support - A metal support designed to transmit loads from a component to the load carrying building or foundation structure. Component supports include piping supports and encompass those structural elements relied upon to either support the weight or provide structural stability to components.

4.2.16 Cylinder - The hydraulic pressure vessel, which houses the piston, gland, seals and other components, which make up the moving part of the snubber.

4.2.17 Dead Band - The clearance or play (axial movement) in the snubber and snubber attachment assembly before motion causes activation.

4.2.18 Defined Test Plan Group (DTPG) - A population of snubbers selected for testing in accordance with the 10% testing sample plan.

4.2.19 Degraded Condition (snubber) - For visual examination this is a condition in which the snubber does not fully meet all the acceptable/satisfactory acceptance criteria but is still considered functional and therefore may warrant further investigation or corrective actions for continued service. For functional testing this is a condition in which the snubber is still considered acceptable/satisfactory but within 20% of the acceptance ranges or predicted to trend outside the normal functional capability or performance levels. This condition may warrant further investigation or corrective actions for continued service.

4.2.20 Design/Manufacturing Induced Failures - A failure resulting from a potential defect in manufacturing or design that gives cause to suspect other similar snubber failures. This includes failure of any snubber that fails to withstand the environment or application for which it is designed.

Page 13 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 4.2.21 Drag Force - The force that will sustain low-velocity snubber movement without activation though out the working range of the snubber stroke.

4.2.22 Dynamic Restraint (snubber) - A device which provides restraint to a component or system during a sudden application of force in which the load is transmitted through a hydraulic fluid (hydraulic snubber) or through mechanical parts/items (mechanical Snubber), but allows normal (essentially free) motion of the component or system during thermal movement.

4.2.23 End Attachments - The connections at either end of the snubber (eyes, clevises, etc.) which are used to connect the snubber to piping, piping components and structural members.

4.2.24 Engineering - Provides clear and concise design requirements for both CR3 and vendor installed equipment to ensure that all requirements are met relative to snubbers. Performs evaluations for degraded or inoperable snubbers and maintains and implements the snubber inspection program.

4.2.25 Examinationllnspection - The performance of visual observations for impaired functional ability caused by physical damage, leakage, corrosion, or degradation from environmental or operating conditions.

4.2.26 Examination Group - A composition of snubbers which have been selected to be examined.

4.2.27 Failure Mode Group (FMG) - A group of snubbers that have failed and those other snubbers that have potential for similar failure.

4.2.28 Functional Ability/Adequacy - A visual examination to confirm operability by the verification of defined parameters, such as settings or freedom of motion.

4.2.29 FunctionallOperability Testing - An element of inspection/examination done in-place, or as a bench test, of a snubber consisting of measurement and observation of all the required parameters that verify snubber performance.

4.2.30 Inaccessible Snubbers - Those snubbers that are in high radiation areas or other environments/conditions that would render it impractical for the snubbers to be examined during normal plant operation without exposing plant personnel to undue hazards.

4.2.31 Inspection - The means of examination, testing, observation or measurement, that determines the conformance of material, supplies components, parts, appurtenances, system processes, or structures to pre-determined requirements.

4.2.32 Isolated Failure - A failure of a snubber, the nature of which does not cause other snubbers to be suspect.

Page 14 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 4.2.33 Maintenance - Replacement of parts, adjustments, and similar actions that do not change the design of the snubber taken to prevent or correct deficiencies in the functional operation of a snubber. The Maintenance department supports visual examinations, functional tests and performs maintenance and repairs on failed or degraded snubbers.

4.2.34 Maintenance, Repair and Installation-induced Failures - Failures that result from damage during maintenance, repair and installation activities which may cause other snubbers to be suspect.

4.2.35 Non-Safety Related - All component snubbers installed on non-safety related systems/equipment and determined that their failure or the failure of the system on which they are installed would have no adverse effect on any safety related system.

4.2.36 Normal Operating Conditions - Plant operating conditions (MODES1-6), such as reactor startup, operation at power, hot standby, and reactor cool down to cold shutdown.

4.2.37 Operational Readiness - The ability of a component or system to perform its intended function when required.

4.2.38 Operations - The Operations Department ensures compliance with plant technical requirements by determining when removal of snubbers for testing or maintenance is allowed, based on plant and system operating conditions.

4.2.39 Operating Temperature - The temperature of the environment surrounding a snubber at its installed location during the operating conditions for which the snubber is required.

4.2.40 Poppet Valve - The valve that provides the restriction to flow which results in restraint of axial motion of the snubber.

4.2.41 Qualitative Testing - The testing inspection/examination performed to establish the functioning of a parameter without determining the specific value/measure of the parameter, as a go/no-go gauging (e.g. Hand Stroking.)

4.2.42 Quantitative Testing - The testing inspection/examination performed to establish the specific measure/value or the limit/range of the functioning of a parameter to establish that a parameter is functioning within a specified range.

4.2.43 Release Rate - The rate of the axial snubber movement under a specified load after activation of the snubber takes place.

4.2.44 Relevant Condition - A condition observed during a visual examination that requires supplemental examination, corrective measure, repair, replacement, or analytical evaluation.

Page 15 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 4.2.45 Relief Request - Documents submitted to the NRC requesting permission to deviate from the inspection and/or test requirements stipulated in the ASME Code.

Relief Requests must provide adequate justification and require approval prior to implementation, unless the inspection or test requirement is clearly impractical or relief has been pre-approved in other regulatory publications (i.e. Regulatory Guides, NUREG's, etc.)

4.2.46 Repair - The action taken to correct deficiencies in the function of a snubber or process of restoring a nonconforming item by welding, brazing, or metal removal, such that existing design requirements are met.

4.2.47 Replacement - Spare and renewal components, appurtenances, and subassemblies or parts of a component or system. It also includes the addition of components and/or component changes.

4.2.48 Reservoir - The vessel which contains the hydraulic fluid for the snubber system.

4.2.49 Safety Related (SR) - All ASME Class 1, 2, 3 and MC component snubbers that are to be examined for the verification of operational readiness. These snubbers are required to be operable to ensure that the structural integrity of the reactor coolant system and other safety-related systems are maintained, during and following, a seismic or other event initiating dynamic loads.

4.2.50 Safety Significant (SS) - All component 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.

4.2.51 Service Life - The period of time from installation/rebuild acceptance until the snubber or individual snubber parts are replaced or retired from service.

4.2.52 Seismic Support (Component Support) - A metal/concrete support designed to transmit loads from a component to the load carrying building or foundation structure.

4.2.53 Snubber - A type of component standard support that is installed on piping and/or equipment that utilizes hydraulic or mechanical methods to provide damping capability primarily to limit the displacement of the piping or equipment during a seismic or severe transient event, while still allowing thermal expansion of piping systems and related equipment or components during normal plant operations.

4.2.54 Swing Clearance - The amount of free space or movement envelope within which the snubber must operate without restriction (binding or damage) from the cold installed position to the hot operating position. (E.g., 4 to 6 degree movement envelope when anchored to the component) 4.2.55 System Temperature - System temperature is considered cold for examinations when the steam or gas system is dry and at ambient temperature. Hot examinations Page 16 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program are when the steam, gas or liquid system is charged or at operating pressure and near operating temperature.

4.2.56 Test / Testing - A procedure to obtain information through measurement or observation to determine the operational readiness of a component while under controlled conditions.

4.2.57 Transient/Dynamic Event - An unexpected or potentially damaging occurrence, which was determined from, reviews of operating data or during a visual inspection/examination.

4.2.58 Unacceptable/Unsatisfactory Snubbers - Snubbers that do not meet the examination, testing or evaluation parameter requirements.

4.2.59 Unexplained Failure - A failure that cannot be categorized as design/manufacturing, maintenance/repair/installation, application induced or isolated. This includes all Failures for which the cause cannot be determined.

4.2.60 Verify - To determine that a particular action has been performed in accordance with the rules and requirements of this Manual or procedure either by witnessing the action or by reviewing records.

4.2.61 Visual Examination - Examination of components such as mechanical and hydraulic snubbers, component supports, pumps, valves and spring loaded and constant weight hangers to determine their operability, functional adequacy and general mechanical and structural condition. Visual examinations specified VT-1, VT-2, and VT-3 are defined in ASME Section Xl, IWA-2000.

5.0 ADMINISTRATIVE CONTROLS 5.1 Interpretation Contact 5.1.1 The Engineering Programs Supervisor is the focal point for implementation, control, and interpretations of this program. The controlling administrative references for this Manual are NEP-301, "Control of ASME Section XI and ASME OM Code Inspection, Examination, and Testing Program Plans, Manuals, and Reports", CP-213, "Preparation of a Safety Assessment and Unreviewed Safety Question Determination" and AI-701, "Administration of the ASME Section XI and ASME OM Code Inservice Inspection, Examination and Testing Programs".

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 5.2 Relief Requests As of the time of approval, no requests for relief have been submitted for NRC approval.

5.3 Code Cases 5.3.1 Code Cases approved for use by the NRC are listed in Regulatory Guide 1.147, for ASME Section XI and 1.192 for the OM Code, including applicable restrictions.

Code Cases not listed in Regulatory Guide 1.147 or 1.192 require a relief request for implementation. Code Case OMN-13 is approved for use and listed in Regulatory Guide 1.192.

5.4 Manual Revisions and Approvals 5.4.1 The Snubber Inspection Program Manual shall be revised as necessary following applicable changes to Technical Specifications, or plant modifications. If the proposed revision to the program conflicts with Technical Specifications, an approved License Amendment shall be obtained amending Technical Specifications.

5.4.2 All proposed revisions to the Snubber Program Manual must be reviewed to ensure there are no conflicts between the proposed change and Surveillance Procedures, SP-200, "Functional Testing of Hydraulic Snubbers", SP-201, "Hydraulic Snubber Visual Inspection", SP-208, Visual Examination of Component Supports and Maintenance Procedure MP-400, "Barker/Diacon 130 Kip Bench Tester Model S-4000 Upgrades".

5.4.3 Minor revisions will be marked with vertical bar in the right margin except for editorial and/or typographical corrections, which do not require vertical bars. Major revisions do not require vertical revision bars, however, a description of the changes incorporated by the major revision will be provided in the Revision History page, located at the front of this document.

5.4.4 Revisions to the Snubber Inspection and Testing Program Manual must be approved by the Engineering Programs Supervisor.

5.4.5 Minor non-intent changes to the Snubber Inspection Program Manual will be approved by the Engineering Programs Supervisor. These changes will be implemented through Interim Changes. A history of changes will be maintained with this manual and will be incorporated into the next revision of the Manual using NEP-301, "Control of ASME Section XI and ASME OM Code Inspection, Examination, and Testing Program Plans, Manuals, and Reports".

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 6.0 PROGRAM DESCRIPTION 6.1 General Program Requirements 6.1.1 All hydraulic snubbers will be periodically visually inspected in the As Found condition to determine operability with a frequency based on Table 1 - Snubber Visual Inspection Interval, Section 6.8.1.

6.1.2 A representative sample of snubbers from Attachments 1, 2 and 3 (locations to which the safety related and safety significant code requirements apply) will be selected each refueling outage and functionally tested to verify operability.

6.1.3 Service Life Monitoring of all snubbers will be performed to ensure that no snubbers are left in service beyond their recommended or calculated service life.

6.1.4 Maintenance repair/rebuild and replacement frequency of hydraulic snubber seals will be based on manufacturer recommendations of acceptable service life and/or based on plant specific seal life studies.

6.1.5 As-left visual inspections will be performed per applicable code/procedural requirements for snubber installations (pre-service) and re-installations (maintenance /

testing).

6.1.6 Augmented Scopes - visual examination and functional testing may be performed as necessary.

6.1.7 Non-Safety Population - The locations listed in Attachment 4 of this manual, are those identified as Non-Safety related. This population does not require inspection or testing, however they are usually visually inspected every other refueling outage. Functional testing of these snubbers may be performed as determined necessary.

6.2 Plant Operational Requirements 6.2.1 All safety related and safety significant snubbers, as defined in Attachments 1, 2 and 3 shall be operable during plant MODES 1, 2, 3, and 4 and in MODES 5 and 6 for snubbers located on systems required to be operable.

6.2.2 Snubbers can be categorized by their design function and as supporting one or two trains of a system. Snubber design function can be considered as reacting to only seismic loads, reacting to only non-seismic loads (e.g. thrust loads, blowdown loads, waterhammer loads, LOCA loads), and as reacting to both seismic and non-seismic loads.

1. If the design function of the snubber is to react to only seismic loads, LCO 3.0.8 may be applied.

2. If the design function of the snubber includes both seismic loads and nonseismic loads (e.g., thrust loads, blowdown loads, waterhammer loads, Page 19 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program steamhammer loads, LOCA loads, and pipe rupture loads), any TS systems supported by the nonfunctional snubber must be able to remain OPERABLE if subjected to the non-seismic loads with the snubber removed. Ifthe supported TS system will remain OPERABLE when subjected to non-seismic loads, LCO 3.0.8 may be applied. Otherwise, LCO 3.0.8 may not be applied to TS systems supported by the nonfunctional snubber.

3. If the design function of the snubber includes only non-seismic loads (e.g.,

thrust loads, blowdown loads, waterhammer loads, steamhammer loads, LOCA loads, and pipe rupture loads), LCO 3.0.8 cannot be applied to the TS systems supported by the nonfunctional snubber. However, if it can be confirmed that snubber is not needed for OPERABILITY of the TS system, LCO 3.0.8 is not needed.

6.2.3 LCO 3.0.8: When one or more required snubbers are unable to perform their associated support function(s), any affected supported LCO(s) are not required to be declared not met solely for this reason if risk is assessed and managed, and:

a. the snubbers not able to perform their associated support function(s) are associated with only one train or subsystem of a multiple train or subsystem supported system or are associated with a single train or subsystem supported system and are able to perform their associated support function within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months ; or

b. the snubbers not able to perform their associated support function(s) are associated with more than one train or subsystem of a multiple train or subsystem supported system and are able to perform their associated support function within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months .

At the end of the specified period the required snubbers must be able to perform their associated support function(s), or the affected supported system LCO(s) shall be declared not met.

6.2.4 Attachment 11 lists all of the snubbers, their design function and the applicability of LCO 3.0.8.

6.3 Snubber Classification 6.3.1 The snubbers detailed in this program have been selected in accordance with their installed location, related system safety significance and design criteria, and classified as Safety Related, Safety Significant, or Non-Safety Related.

6.3.2 Factors considered in snubber categorizations are accessibility during reactor operations, manufacturers design characteristics and operating environment.

6.3.2.1 All snubbers have been categorized as Accessible or Inaccessible based on the above criteria (typically inaccessible snubbers are in the containment building). These test categories may be tested together or independently.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program The decision to examine snubbers as one population or as separate categories shall be made and documented before the scheduled interval examinations begin and shall not be changed during the examinations.

6.3.3 Factors considered when establishing snubber types and grouping, are manufacturer, design characteristics and design application 6.3.3.1 All snubbers within these Accessible or Inaccessible categories have been grouped as Small Bore, Medium Bore, Large Bore, and Non Safety Related snubbers. Additional snubbers not installed within the plant during operation are identified as Spares.

6.4 Snubber and location Identifiers 6.4.1 A list of individual snubber locations and related systems with detailed information of the location and installed snubber design characteristics are listed in Attachment 5.

Detailed unique identifiers have been assigned to both snubbers and locations.

6.4.1.1 Locations are identified by both the plant Tag/Mark Number and Exam Number:

a. Tag/Mark Number - Identifies the System and unique Hanger Number. (i.e., FWH-139)

b. Exam Number provides compatibility with the "SnubbWorks" computer tracking system and is a unique set of 5 fields for identifying locations (i.e., 11313):

c. First Digit - (10000) Accessible, (20000) Inaccessible. (i.e., 11313):

d. Second Digit - (01000) Safety Related/Safety Significant, (02000)

Non-Safety Related. (i.e., 11313):

e. Third Digit - (00100) Reactor Building (RB), (00200) Reactor Building (RB-2), (00300) Intermediate Building, (00400) Auxiliary Building, (00500) Turbine Building. (i.e., 11313):

f. Fourth and Fifth Digit for individual location number. (i.e., 11313):

6.4.1.2 Snubbers are identified by both the manufacturers Serial Number and a specific Component Number:

a. Serial Number - design/manufacturers unique number.(i.e., 740051):

b. Component Number - provides compatibility with the "SnubbWorks" computer tracking system and is a unique set of 6 fields for identifying snubbers .(i.e., H13038):

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program

c. First character - (H) Hydraulic.(i.e., H13038):

d. First Digit - (10000) Small Bore, (20000) Medium Bore, (30000)

Large Bore. .(i.e., H13038):

a Second Digit - (01000): PP 1.5" Dia. / Lisega 3018, (02000): PP 2" Dia. / Lisega 3038 or 3042, (03000): PP 2.5" Dia. /

Lisega 3052, (04000): PP 4" Dia. / Lisega 3062, (05000):

PP 5" Dia. / Lisega 3072, (06000): Lisega 3082 or 3082-DR, (07000): Lisega 3092, (08000): TBD, (09000): PM 14" Dia. .(i.e., H13038):

e. Third, Fourth and Fifth Digit for individual snubber number. (i.e., H13038) 6.5 General Test Program Requirements 6.5.1 Examinations and tests of snubbers are typically performed during plant outages but may be performed during normal system operations, as applicable, and shall be conducted by implementing the requirements of this program using approved Crystal River Unit 3 procedures as detailed in references, Section 3.0.

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

6.5.2.1 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.

6.5.3 Work planning and preparation should begin well in advance of the scheduled work scope to determine any specific issues to be addressed. Initial planning requirements should include the following:

6.5.3.1 Allow time to inspect / test spare snubbers, review spare parts inventories and review data sheets from previous performances of snubber testing.

6.5.3.2 Perform a review for previous functional test failures and failed snubber locations that will require the past failed snubber and location to be re-tested in the upcoming work scope.

6.5.3.3 Snubbers requiring service life monitoring and seal replacement.

6.5.3.4 Recurring visual inspection deficiencies and test failures.

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-Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 6.5.3.5 Visual As-found examination requirements for the outage/work scope.

6.5.3.6 Preparation of each required test program, snubber listing, each test /

inspection scope, exam instructions and required paperwork.

6.5.3.7 Functional test samples for each snubber subgroup should be selected in accordance with this program plan. A separate plan is required for Large Bore Hydraulic snubbers since they are functionally tested in place.

6.5.3.8 A review of the "SnubbWorks" database and past test activities should be conducted to determine scaffolding and other inspection restraints. Such restraints should be noted on any required Work Orders for the selected snubbers.

6.5.3.9 Coordination with Scheduling, Maintenance and Radiation Protection to preplan for each work scope to be performed.

6.5.4 All examination/test results shall be documented on the appropriate forms and all copies of examinations and test results shall be sent to the Snubber Program Manager for applicable evaluations and reviews.

6.6 Preservice Program Requirements 6.6.1 New snubber locations shall only be added, or existing locations permanently removed from the Snubber Program in accordance with the Engineering Change process and applicable implementing procedures.

6.6.2 All new snubber installations shall receive a preservice operability test and visual examination. For new snubbers, copies of the manufacturers functional test results may be used.

6.6.3 Upon completion of removal and subsequent replacement of any snubber for required maintenance / functional test work scope, an As-Left preservice visual inspection is required to verify correct installation criteria. This visual examination for safety related snubbers may be supplemented or replaced by an ISI VT-3 visual examination to satisfy any repair / replacement requirements of the program. This determination for ASME VT-3 as-Left examination requirements for all applicable locations shall be made by Snubber Program Manager.

6.6.4 After installation, the Preservice Operability Visual examination shall be performed in accordance with the applicable visual Inspection procedures to verify the following:

6.6.4.1 No visible signs of damage or impaired operability exist as a result of storage, handling or installation.

6.6.4.2 Snubber load rating, location, orientation, position setting and configuration (e.g., attachments and extensions) are in accordance with design drawings and specifications. Installation records (based on physical examinations) of Page 23 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program verification that the snubbers were installed according to the design drawings and specification shall be acceptable in meeting this requirement.

6.6.4.3 Adequate swing clearances is provided to allow snubber movement; 6.6.4.4 If applicable, fluid is at the recommended level, and fluid is not leaking from the snubber system; and ;

6.6.4.5 Structural connections, such as pins, bearings, fasteners, lock nuts, tabs, wires and cotter pins, are installed correctly; 6.6.5 Snubbers that are installed incorrectly or otherwise do not meet the requirements of 6.6.4 shall be corrected, adjusted, repaired or replaced and reexamined.

6.6.6 The Preservice Operability Functional Testing shall be performed on all snubbers prior to installation either at the manufacturer's or owner facility and as applicable verify the following:

6.6.6.1 The force that will initiate motion (breakaway force), the force that will maintain low velocity displacement (drag force), or both as required per procedural requirements are within specified limits both in tension and compression.

6.6.6.2 Activation is within the specified range of velocity or acceleration in both tension and compression.

6.6.6.3 Release rate is within the specified range in tension and compression. For units specifically required not to displace under continuous load, the ability of the snubber to withstand load without displacement shall be demonstrated.

6.6.7 Snubbers shall be tested at a load sufficient to verify the operating parameters specified in 6.6.6.

6.6.8 Snubbers that fail the preservice operability test shall be evaluated for the cause(s) of failure(s). If a design deficiency in the snubber is found, it shall be corrected. Modified, repaired, or replacement snubbers shall be retested in accordance with 6.6.6.

6.7 Preservice and In-Service Procedural Requirements 6.7.1 Procedures and associated datasheets shall meet the examination and testing requirements as outlined in this program and be structured in accordance with the applicable Crystal River Unit 3 Administrative procedures.

6.8 In-Service Program Requirements 6.8.1 Scope and Frequency of Visual Operability (As Found) Inspections:

Page 24 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Code Case OMN-13 establishes specific requirements that must be met in order to allow extension of the visual interval beyond the maximum interval allowed in Table ISTD 4252-1. In RFO16 it was determined that all of the requirements of ISTD 4251, 5252(a), 4252(b), and 4252(c) had been met and the previous examination in R1 5 was performed at the maximum interval of two fuel cycles per Table ISTD-4252-1. The initiating requirements for the use of Code Case OMN-13 had been met the interval prior to R1 6, so the Code Case OMN-1 3 is being adopted for use.

6.8.1.1 The frequency for the visual examination of all safety related / safety significant snubbers are at least once every 10 years.

6.8.2 Visual Operability (As Found) Examination Requirements:

The Visual As-Found examination for safety related / safety significant snubbers shall be performed before the snubber is disconnected or removed for maintenance or functional testing and extends, as a minimum, from pin to pin connection. 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.

6.8.2.1 The visual inspection and subsequent evaluation should verify that the snubber installation will meet all of the following requirements:

a. Restrained Movement. Snubbers will be installed such that when activated they are capable of restraining abnormal movement.

b. Thermal Movement Installed snubbers will not restrict thermal movement to the extent that unacceptable overstressing could develop in the pipe or other equipment that the snubber is designed to protect or restrain.

c. Pass Design-Specific Observations Snubbers will be free of defects that may be generic to particular designs as may be detected by visual examination.

d. Special Features Required for The Actuation of The Snubber. Fluid supply or content shall be observed. Observation that the fluid level is equal to or greater than the minimum amount which is sufficient for actuation at its operating extension is considered to satisfy the provisions of this requirement.

6.8.2.2 Any unacceptable/unsatisfactory or degraded snubber condition reported on the applicable inspection 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.

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Crystal River Unit #3 Progress Energy Snubber InspecUon and TesUng Program 6.8.2.3 Evaluations shall be performed to determine the type and cause of the visual examination discrepancy, the effect on the operability of the snubber and related component(s) and any relationship to other snubbers that may have the same failure characteristics. These evaluations may include:

determination of operability by analysis, detailed re-inspection, manually induced snubber movement (hand stroking), evaluation of in-place snubber piston settings/movements, or removal and functional testing to determine operability.

6.8.2.4 Snubbers which appear inoperable as a result of visual inspections, and have been classified as unacceptable/unsatisfactory; may be reclassified as acceptable/satisfactory, provided that:

a. An engineering evaluation is performed with the cause of the rejection being clearly established and remedied for that particular snubber and for other snubbers irrespective of type on that system that may be generically susceptible; and/or

b. The affected snubber is functionally tested in the as found condition and determined operable per the testing requirements. For tests determining operability due to low fluid, the initial test shall start with the piston at the as-found setting and be performed in the extension (tension) direction..

6.8.2.5 If an evaluation/analysis determines that a visual examination discrepancy does not affect the operability of the snubber, and the condition is either generic or an isolated case, a Work Request for Corrective Maintenance may be issued to correct any discrepancies found during the visual examination.

6.8.2.6 The visual examination scope is considered complete after completing all visual examinations, failure evaluation/corrective actions and dispositions.

6.8.3 Augmented Visual Examinations:

6.8.3.1 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, or is for Non Safety related snubbers.

6.8.3.2 The visual examination acceptance criteria for Non Safety related snubbers is identified in PM-1 11, titled "Check of Hydraulic Pipe Snubbers" and is to be used in the visual inspection of these snubbers to determine that there are no visible indications of damage or impaired operability.

6.8.3.3 Snubbers may be selected as a whole population, defined group, be based on environmental conditions or selected based on preventative maintenance activities and then inspected, as applicable, in conjunction with the requirements of 6.8.1 or as a separate work scope.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 6.8.3.4 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. This 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). If the condition is determined, as generic, then additional examinations may be required, or if an isolated case, a Work Request may be issued to correct any discrepancies found.

6.8.3.5 The results of these examinations do not impact the visual examination frequency of the Safety Related / Safety Significant inspection program.

6.8.4 VT-3 ASME Section XI Examination of Snubbers 6.8.4.1 As part of the ASME Section XI, Subsection IWF program plan, defined in the ISI Component and Structures Examination Program, various Safety Related snubber(s) require an additional visual inspection outside of the As-Found Visual snubber pin to pin requirement of the ASME OM Code.

These snubber(s) shall be identified by the ISI Program Manager and defined in the snubber program work scope prior to scheduling, so that the applicable snubber(s) can be inspected to any additional requirements.

6.8.4.2 The Visual VT-3 examination criterion for ASME Section XI, Safety Related snubbers is to determine that there are no visible indications of damage or impaired operability, and that fasteners for the attachment of the snubber to the piping system and to the associated building structure are functional. This additional visual VT-3 inspection criteria for safety related snubbers is further defined by the ASME Section Xl Code, as follows:

a. Preservice and Inservice examinations shall be performed to determine the general mechanical and structural conditions of components and supports.

b. The VT-3 visual examination may require, as applicable, determination of structural integrity, the measurement of clearances, detection of physical displacement, structural adequacy of supporting elements and connections between load carrying structural members.

6.8.4.3 When the ASME Section XI, ISI VT-3 visual inspection is to be performed during a refueling outage, it shall be performed before the snubber is disconnected or removed for maintenance or functional testing. The visual As Found examination and VT-3 requirements may be performed as separate scopes or performed as one at the same time, as long as the more stringent, applicable procedural requirements are met.

6.8.4.4 The results of these examinations, if performed as a separate scope, shall be evaluated independently and do not affect the visual examination frequency Page 27 Revision 7

PCrystal SProgress Energy SnubberRiver Unit #3 Inspection and Testing Program of the Safety Related / Safety Significant As-Found Visual program. If performed in conjunction with the Safety Related / Safety Significant As Found Visual program, the inspection results will be evaluated in accordance with 6.8.1 & 6.8.2, as applicable.

6.8.4.5 Upon completion of removal and subsequent replacement of any snubber for required maintenance / functional test work scope, an As Left preservice visual inspection is required to verify correct installation criteria. This ISI VT-3 visual examination for safety related snubbers is required to satisfy any repair

/ replacement code requirements of the program. This determination for ASME VT-3 As-Left examination requirements for all applicable locations shall be made by the ISI Program Manager.

6.8.5 Functional Operability Testing:

6.8.5.1 During each refueling outage a representative sample of snubbers shall be functionally tested according to the schedule determined by this program, to verify in-service operability performance. Snubber testing activities may begin no earlier than 60 days prior to the start of a scheduled refueling outage and completed prior to plant start-up from the refueling outage.

6.8.5.2 Snubbers shall be tested in their As Found condition, to the fullest extent practicable, with regard to the required test parameters and test methods and removal procedures, which shall not alter the condition of a snubber to the extent that the results do not represent the As Found snubber condition.

6.8.5.3 Snubbers may be removed or tested in their installed location by using CR3 approved test methods and equipment. Snubbers may be tested using an "in-situ" test machine (in place testing) or a bench-type machine.

a. Bench-type testing of the snubber is performed by securing the snubber at both ends and as such, requires the complete removal of the snubber from a plant location.

b. "In-situ" testing of a hydraulic snubber follows the principle of pressuring fluid inside the snubber cylinder to perform various functional tests to determine lock-up velocities, bleed rates, and seal integrity. Using this technique, a snubber can be tested in-place without completely removing the snubber.

6.8.5.4 An As Found visual inspection for operability shall be performed prior to the snubber being disconnected or removed for functional testing and the results recorded on the appropriate visual examination data sheet.

6.8.5.5 A representative sample from each Design Test Plan Group (DTPG) population shall be selected randomly, as far as practical, based on the significant features (i.e. various designs, configurations, operating environments, sizes, and capacities) and based on the ratio of the number of Page 28 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program snubbers of each significant feature, to the total number of snubbers in the DTPG. Selection shall be generally representative of the above, but may also be selected from snubbers concurrently scheduled for seal replacement or other similar activity related to periodic maintenance or service life monitoring.

The snubbers shall be tested, on a generally rotational basis to coincide with the service life monitoring activity.

6.8.5.6 The sample plan (10% or 37 plan) shall be selected prior to the test period, changes can be made to this initial sample plan before testing begins, and then not changed during the test period. For each Safety Related/Safety Significant snubber found to be unacceptable/unsatisfactory by operability testing, an additional sample lot of at least one-half the size of the initial sample from that DTPG is required to be tested and the applicable corrective action(s) taken.

6.8.5.7 When selecting a snubber that is part of a tandem installation (parallel or multiple) even though they are identified and counted individually, the mate of that snubber may also be selected and credited toward the total number of snubbers required by any sampling plan. If a tandem snubber is deleted from the list, its mate may also be deleted.

6.8.5.8 An Augmented Test Scope shall also be identified. This mandatory Augmented Test Scope shall be comprised of snubbers in a location that had failed during the previous functional test cycle, and individual snubbers, if relocated to other locations, which had failed during the previous functional test cycle. These shall be re-tested in this augmented test scope, unless the cause of the failure has been clearly established and corrected. Functional testing failure of any of these snubbers within this augmented test scope does not cause an increase in the sample size as these additional tests are outside of the surveillance requirements and identified as an augmented scope.

6.8.5.9 An Augmented Functional Scope for Safety Related/Safety Significant snubbers may be selected for Service Life Monitoring activities as well as Non Safety Related snubbers selected and tested to satisfy good engineering practice and provide assurance of structural reliability. Any augmented functional scope for these snubbers shall be independent of the requirements for Safety Related / Safety Significant mandatory DTPG Test Plan snubbers and the results shall not affect the Safety Related program. Instead, results shall be evaluated on an individual basis and any corrective actions taken applied, as applicable, only to this separate scope.

6.8.5.10 Replacement snubbers and snubbers that have repairs which might affect the operational readiness of the snubber, shall be tested to meet the functional test requirements before installation 6.8.6 Functional Testing Sample Plans:

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 6.8.6.1 Testing will be conducted for each defined test plan group (DTPG) using the following, as applicable, where at least 10% of the total of each group/type of snubber population (fractional numbers will be rounded up) shall be functionally tested either in-place or in a bench test.

a. The representative sample selected for the initial functional test will be randomly selected from the DTPG and reviewed before beginning the testing. This review will ensure as far as practical, that they are representative of the various designs, configurations, operating environments, range of size, and capacity of snubbers.

b. Snubbers attached to the reactor coolant pumps (RCP's) shall be one separate DTPG.

c. All snubbers subject to the functional test requirements are as detailed:

Accessible Safety Related/Safety Significant snubbers Installed Population Group 84 Small Bore 16 Medium Bore Inaccessible Safety Related/Safety Significant snubbers Installed Population Group 81 Small Bore 22 Medium Bore 4 Large Bore 6.8.7 Functional Operability Test Acceptance Criteria:

6.8.7.1 The snubber functional test shall verify, as applicable, that:

a. The force that will initiate motion (breakaway force), the force that will maintain low velocity displacement (drag force), or both as required per procedural requirements are within specified limits both in tension and compression..

b. Activation is within the specified range of velocity or acceleration in both tension and compression.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program

c. Release rate is within the specified range in tension and compression.

For units specifically required not to displace under continuous load, the ability of the snubber to withstand load without displacement shall be demonstrated.

6.8.7.2 Snubbers shall be tested at a load sufficient to verify the operating parameters specified in 6.8.7.1 6.8.7.3 Qualitative testing may be used in lieu of quantitative testing in meeting the requirements of 6.8.7.1 provided sufficient data, based upon service history or life cycle testing is available to justify the ability of the parameter in question to be within specifications over the life of the snubber (e.g.,

demonstration that activation takes place without measurement of the activation level). A test report verifying that the parameter was within specifications shall be available for each snubber exempted from an in-service quantitative functional test requirement.

6.8.7.4 When snubber size, test equipment limitations, or inaccessibility prevents use of bench or in place snubber test methods, snubber sub-components that control the parameters to be verified shall be examined and tested in accordance with approved test methods. Re-assembly shall be in accordance with approved procedures.

a. 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.

b. Correlation of Indirect Measurements: When test methods are used that either measure parameters indirectly, or measure parameters other than those specified, the results shall be correlated with specified parameters through established methods.

6.8.7.5 Snubbers that fail the functional test acceptance criteria shall be repaired or replaced. Snubbers that have repairs shall be tested to meet the functional test criteria before installation.

6.8.8 Functional Test Failure Analysis 6.8.8.1 Snubbers that do not meet the acceptance criteria for functional testing shall be evaluated to determine the cause of the failure to determine corrective actions.

a. Hydraulic snubbers typically fail due to loss of fluid, which results in no restraining action. This is referred to as failing soft. Snubbers may also fail due to loss of bleed capacity. This will only be evident ifthe snubber has been activated.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program

b. Sometimes the cause of an inoperable snubber condition can be determined by external examination, such as a loose tubing connection or the existence of paint on moving parts. Visual examinations and measurements, coupled with the knowledge of snubber operational details, are usually sufficient to determine the cause of the failure.

c. However, in some cases, the snubber will require disassembly to determine the cause of failure and whether a part broke from an overload or fatigue, or broke in tension or compression, etc. Additional investigation is usually required to determine what caused this defect to develop. Such root causes may be improper maintenance, improper design or operation under excessive vibration from the attached component.

6.8.8.2 For the snubbers found inoperable, an engineering evaluation shall also be performed on the components to which the inoperable snubbers are attached. The purpose of this engineering evaluation is to determine if the components to which the inoperable snubbers are attached were adversely affected by the in-operability of the snubbers in order to ensure that the component remains capable of meeting the designed service.

6.8.8.3 For each snubber of an initial sample group/type that does not meet the functional test acceptance criteria, an additional sample of at least one-half the size of the initial sample lot shall be tested.

6.8.9 Additional Samples / Failure Mode Groups 6.8.9.1 After determination by an engineering evaluation, that a snubber is unacceptable/unsatisfactory an additional sample of at least one-half the size of the initial sample lot shall be tested.

The unacceptable/unsatisfactory snubber may be categorized into an examination / testing failure mode group (FMG). A failure mode group shall include all unacceptable snubbers that have a given failure and all other snubbers evaluated to be subject to the same failure (except snubbers in a separate examination category). The failure mode groups shall be separate and distinct for each examination and testing work scope.

The following failure mode groups shall be used:

a. Unexplained

b. Isolated

c. Design or manufacturing and Application-Induced

d. Design or manufacturing and Maintenance, repair, or installation and Application-Induced Page 32 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program

e. Transient Dynamic Event 6.8.9.2 Once a failure mode group has been established, any snubber(s) identified in that failure mode group may be separated for continued examination / testing from the original work scope. The new defined and independent failure mode group will remain until the applicable corrective action has been completed.

6.8.9.3 In the event a snubber(s) is included in more than one failure mode group, it shall be counted in each, and subject to the schedule, subsequent schedule and corrective action of each test failure mode group.

6.8.9.4 Unexplained Failure. All unacceptable snubbers in this failure mode group shall be replaced/repaired to an acceptable condition and additional samples tested as determined in 6.8.9.9 below.

6.8.9.5 Isolated Failure Mode. All unacceptable snubbers in this failure mode group shall be replaced/repaired to an acceptable condition and re-categorized as acceptable for examination/testing frequency purposes. Additional test are not required for an isolated failure.

6.8.9.6 Design or Manufacturing and Application-Induced Failure Mode. The following corrective actions shall apply:

a. All snubbers in the failure mode group shall be replaced or modified.

The replacement/modified snubbers shall be reclassified as acceptable and the applicable reexamination performed; OR

b. All unacceptable snubbers in the failure mode group shall be replaced or repaired to an acceptable condition and the environment or applications shall be made compatible with the design parameters for all snubbers in this FMG.

No additional testing is required provided the above corrective actions have been taken.

6.8.9.7 Design or Manufacturing: Maintenance, Repair, or Installation; and Application-Induced Failure Mode. When the corrective actions of 6.8.9.6.a or

b. above are not applicable, or are not taken, then additional samples in the FMG shall be taken until the mathematical formula of 6.8.11.1 is satisfied or all the snubbers in the FMG have been tested.

6.8.9.8 Transient Dynamic Event Failure Mode Group. Although additional samples of this FMG are not required, the operational readiness of all snubbers in this FMG shall be evaluated by stroking or testing. All operationally ready snubbers in this FMG shall be eligible for selection and testing for other appropriate FMGs and the DTPG.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 6.8.9.9 When an unacceptable/unsatisfactory snubber has not been assigned to an FMG, the additional sample shall be taken from the DTPG. As practical, the additional sample shall include the following:

a. Snubbers of the same manufacturer's design.

b. Snubbers from the same system including those snubbers immediately adjacent to the unacceptable snubbers.

c. Other piping systems having the same operating conditions such as temperature, humidity, vibration and radiation.

d. Snubbers which are previously untested.

6.8.9.10 Deletions of Unacceptable Snubbers. Snubbers may be deleted based on analysis of the affected piping system. When an unacceptable snubber is deleted, the deleted snubber shall continue to be considered in its respective examination population, examination category, or failure mode group for determining the corrective action.

6.8.10 Transient Dynamic Event 6.8.10.1 If a transient dynamic event (e.g. water hammer, steam hammer, etc.) is determined to have occurred, that may have affected snubber operability, then the affected snubbers and systems shall be reviewed and any appropriate actions taken. Any actions taken shall be considered independent of the in-service visual examination inspection plan.

6.8.10.2 Potential actions included visual examination of the snubbers and freedom of motion verification by one of the following:

a. Manually induced snubber movement, or

b. Evaluation of in-place snubber piston settings, or

c. Stroking the snubber through its full range of travel, or

d. Functional testing of the snubber.

6.8.10.3 Any unacceptable/unsatisfactory or degraded snubber condition reported on the applicable inspection / test report sheet, or any identified anomaly resulting from this supplemental scope, shall have an evaluation / failure analysis performed by an ISI/Engineering individual knowledgeable in snubber operability requirements. This evaluation shall be performed to determine the type and cause of the visual examination discrepancy, effect on the operability of the snubber and related component(s) and any required corrective actions.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 6.8.11 Test Plan Completion 6.8.11.1 Testing shall be considered complete when the mathematical expressions below are satisfied for each DTPG or FMG or all snubbers in the DTPG or FMG have been tested.

For each DTPG N > O.1n + C(O.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)

For each FMG Nf > COf(.1 n/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 n= number of snubbers in the DTPG 6.8.12 Snubber Service Life Monitoring / Replacement Program:

6.8.12.1 The object of service life monitoring is to identify service environment conditions and maintenance functions (rebuilds, handling, and replacements) that can adversely affect snubber performance. Service life varies with manufacturer recommendations, design limits, actual conditions and materials, and should be adjusted based on plant experience and trending to ensure that the snubber(s) periodically undergo a performance evaluation.

6.8.12.2 The maximum expected service life for various seals, springs, and other critical parts shall be extended or shortened based on monitored test results and failure history. Critical parts shall be replaced so that the maximum service life will not be exceeded during a period when the snubber is required to be operable.

6.8.12.3 The performance of snubbers is indicated by the results of functional tests.

Tracking and trending snubber performance may be required relating to snubbers installed in the same location and for snubbers that failed previous outage tests, due to location variables or unknown causes. When the same snubber has been tested several times, its test results may be reviewed to determine whether a trend is developing or if the snubber test values are degrading.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program

a. Activation, bleed rate and drag are parameters available for trending hydraulic snubber performance. The results of the next functional test can be compared to the last test to determine if a drift of parameter values has occurred. If the drift is within acceptance limits, the snubber may be determined to be degraded or acceptable for continued use without the need for rebuild or replacement.

b. Since the Paul Munroe manufactured snubbers located on the Reactor Coolant Pumps are equipped with seals in the critical load bearing areas, the control valves are the primary areas of investigation. One of the primary problems associated with this type of seal configuration is static leakage over the life of the snubber due to inactivity of the snubber. This can be trended through the performed visual inspections and resolved for spare snubbers, by visual inspection or functional stroking on a scheduled frequency.

c. The static and dynamic seals, moving parts and fluid in a hydraulic snubber are subject to wear or other degradation. The piston, piston rod, cylinder and glands are also subject to wear. These and other parts should be examined carefully each time seals are replaced or each time replacements are made to prevent leakage or other conditions of in-operability before the next snubber rebuild.

d. Hydraulic fluid, if reused, should be checked at rebuild time for moisture content and particulate to determine whether the fluid should be filtered to bring it back into specification or disposed.

6.8.12.4 A record of the service life of each snubber in the program shall be maintained. The snubber service life record shall include manufacturer, model, serial number, present plant location and installation service life end date for each applicable snubber. When snubbers are rebuilt or overhauled, the service life shall be updated which will provide future statistical bases for consideration of snubber service life.

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

6.8.13 Maintenance 6.8.13.1 Any maintenance function which could affect the operability of a snubber shall be conducted using Crystal River Unit 3 approved Maintenance Procedures.

In addition, small and medium bore snubbers will be functionally tested per Maintenance Procedure MP-400, "Barker/Diacon 130 Kip Bench Tester Model S-4000 Upgrades" after any maintenance function which could affect operability.

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PCrystal River Unit #3 Progress Energy TestingInspection Snubber and Program 6.8.13.2 Snubber Seal Life and Replacement

a. All Paul Monroe Large Bore snubbers at CR3 have a forty (40) year seal life for main seals with the manufacturer recommending changing these seals only if a seal is damaged or leaks. Additionally all large bore snubbers have an eight and a half (8.5) year seal life for secondary seals. (Ref. 3.7)

b. All Power Piping Small Bore and Medium Bore snubbers have a seal life of fourteen (14) to twenty-two (22) years based on location as determined by actual seal life study. (Ref. 3.7)

c. All Lisega Small Bore and Medium Bore snubbers have a manufacturers recommended minimum service life of 21 years without scheduled maintenance.

d. The seal life should be used to determine when all Safety, Safety Significant and Non-Safety related snubber seal replacements are required, at which time snubbers shall be rebuilt and functionality tested using safety related parts, procedures and associated acceptance criteria.

6.8.13.3 Spare Snubbers

a. All snubbers not installed in an active location within the plant are considered spares. Spares shall be rebuilt using safety related parts and functionally tested in accordance with approved procedures and tagged with the date and results of the functional test.

b. Spares may be used in all locations where a snubber of the same manufacturer bore and stroke size, requires a change out.

c. Storage should be in designated areas that provide protection from exposure to airborne and windblown contaminants. When being moved from storage, they should be protected from damage and the possibility of moisture, liquids or other activities that might result in foreign materials entering or damaging the snubber.

6.8.13.4 Replacement or Modified Snubbers

a. Snubbers shall not be adjusted, maintained, or repaired before an examination or test specifically to meet the examination or test requirements.

b. Snubbers that are maintained or repaired by removing or adjusting a snubber part that can affect the results of tests shall be examined and tested with the applicable procedures before returning to service. The Page 37 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program requirements selected shall ensure that the parameters that may have been affected are verified to be acceptable.

c. Replacement or modified snubber(s) shall have a proven suitability for the application and environment and shall be examined and tested in accordance with written procedures and verified to be acceptable.

7.0 EQUIPMENT AND PERSONNEL REQUIREMENTS 7.1 Instrumentation and Test Equipment 7.1.1 Functional Test Equipment 7.1.1.1 Instrumentation and test equipment used in the examination and testing of snubbers shall have a current calibration sticker and have the range and accuracy necessary to demonstrate conformance to the test requirements as stated in the applicable testing procedures.

7.1.1.2 The test machine presently used at Crystal River Unit 3 is the Anchor Darling

/ Barker/Diacon 130 Kip Bench Tester Model S-4000 Upgrade. An equivalent approved testing machine is acceptable for the functional preservice and inservice tests provided that it is capable of testing to verify that:

a. Free movement force will initiate motion of the snubber rod in both tension and compression during low velocity displacements, and

b. - Activation is achieved within the specified range of velocity or acceleration in both tension and compression, and

c. Snubber bleed or release rate is within the specified range in compression or tension.

7.2 Training and Personnel Qualifications 7.2.1 Personnel who are required to witness, perform, and/or evaluate test results will be trained and/or certified, as applicable, in accordance with approved site procedures.

7.2.2 Training is performed to meet CR3 general regulatory requirements, and good engineering practices, as applicable. Briefings shall be conducted prior to any performance of visual inspections and snubber functional tests.

7.2.3 Craft and maintenance personnel involved with snubber related work, are to be qualified in accordance with the applicable test and removal procedures. In addition, personnel performing the functional testing on snubbers using the test machines must be qualified on and with, the operation of the machines, and have a working knowledge of snubber design and test parameters.

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Crystal River Unit #3 0 Progress Energy Snubber Inspection and Testing Program 7.2.4 Personnel performing snubber evaluations shall be knowledgeable in snubber operability requirements, design, test parameters, failure/degradation mechanisms and maintain a knowledge of current industry events and trends.

7.2.5 Personnel performing visual (VT-1, VT-3) inspections must be qualified and meet the visual acuity requirements of ASME Section XI, IWA-2300.

8.0 DATA BASE MANAGEMENT 8.1 The "SnubbWorks" data management system is currently used as a tool to manage and maintain the snubber database at CR3. If required other methods of database management are acceptable in meeting the requirements of this manual.

8.2 The "SnubbWorks" database contains information on all applicable installed and spare snubbers and the associated plant safety, safety significant and non-safety locations for the snubber test program. Any approved user, may access required information by using the applicable unique identifiers, snubber component or serial number, or the location exam or mark / tag number.

8.3 Additional information may also be tracked in the database to aid in work planning and pre-work examination packages. This may include location variables such as scaffolding requirements, radiation conditions, isometric, plan and component drawings, etc.

8.4 At the beginning of an inspection/test cycle a review of the database and past test activities should be conducted to aid in determining the new test scopes.

8.5 In order to build and maintain the test program database, information from the applicable snubber test data sheets should be transferred into "SnubbWorks" to build historical files for each location and individual snubber. When a snubber is replaced, added or deleted from the plant location or is moved from one location to another and a spare snubber put in its place, to maintain program integrity, the database will require updating. During the current work scope all snubber test data sheets should also be transferred to the database on a frequent basis.

8.6 After the test results have been entered, the Snubber Program Manager may use the "SnubbWorks" program to search the data base for any test discrepancies to determine if additional testing is required. A review of applicable test data sheets will also reveal test discrepancies.

8.7 Evaluation Reports (available for SNUG updating and trending), for all snubbers that testing, may be generated and issued from the "SnubbWorks" database. This may, as applicable, be forwarded to the ISI / System Engineer for component / system evaluation.

In addition any unusual attributes (i.e. repetitive failures, unusual wear etc.) may also be identified for disposition.

8.8 Various scheduling, work progress and functional and visual test status reports can be generated from "SnubbWorks" to provide the number of outstanding and completed snubber/location tests for the current test cycle.

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 9.0 HANGER AND COMPONENT LOCATION AND REFERENCE LOCATION (MAP) DRAWINGS 9.1 The Hanger and Component Location Drawings contained within this section of the snubber manual identify the hanger/component and their location that are examined under the requirements of this program and the Inservice Inspection (ISI) program. Code boundaries shown on these drawings were obtained from the plant controlled P&ID drawings.

- Hanger and Component drawings, refer to the enclosed index for Class 1, 2 and 3 Hangers and Component Supports.

9.2 Snubber specific Reference Location (MAP) Drawings contained within this section of the snubber manual identifies snubber locations that are examined under the requirements of this program.

- Snubber specific Reference Location (MAP) drawings, refer to the enclosed master index and/or individual Location MAP for snubbers.

CLASS 1 HANGER DRAWING INDEX Drawing Title CR3-P-SKH-1.1 12" Decay Heat CR3-P-SKH-.3.1 10" & 14" Core Flood (A Train)

CR3-P-SKH-3.2 10" & 14" Core Flood (B Train)

CR3-P-SKH-4.1 2 1/2" High Pressure Injection (RCP-1A)

CR3-P-SKH-5.1 2 1/2" High Pressure Injection (RCP-1B)

CR3-P-SKH-5.2 2 1/2" High Pressure Injection (RCP-1B)

CR3-P-SKH-6.1 2 1/2" High Pressure Injection (RCP-1C)

CR3-P-SKH-6.2 2 1/2" High Pressure Injection (RCP-1C)

CR3-P-SKH-7.1 2 1/2" High Pressure Injection (RCP-1D)

CR3-P-SKH-7.2 2 1/2" High Pressure Injection (RCP-1D)

CR3-P-SKH-9.1 2 1/2" Conn. Pump 2B Suction to Letdown Coolers CR3-P-SKH-9.2 2 1/2" Conn. Pump 2B Suction to Letdown Coolers CR3-P-SKH-9.3 2 1/2" Conn. Pump 2B Suction to Letdown Coolers CR3-P-SKH-10.1 MU HE-1A/1B Outlet CR3-P-SKH-10.2 MUHE-1C CR3-P-SKH-10.3 MUHE-1A, 1B, 1C Outlet CR3-P-SKH-18.1 10" Surge Line CR3-P-SKH-19.1 2 1/2" Pressurizer Spray Line CR3-P-SKH-20.1 Reactor Coolant Drain From RCP-1A CR3-P-SKH-20.2 Reactor Coolant Drain From RCP-1B CR3-P-SKH-20.3 Reactor Coolant Drain From RCP-1C CR3-P-SK-1AH.12 Reactor Coolant Pump Constant Support Page 40 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program CLASS 2 HANGER DRAWING INDEX Drawing Title CR3-P-SKH-101.1 24" Main Steam From OTSG "A" to Pen. # 106 CR3-P-SKH-101.2 24" Main Steam From Pen. # 106 to MSV-412 CR3-P-SKH-101.3 24" Main Steam From Pen. # 427 to MSh-559 CR3-P-SKH-1 02.1 24" Main Steam From OTSG "A" to Pen. # 105 CR3-P-SKH-102.2 24" Main Steam From Pen # 105 to MSV-411 CR3-P-SKH-1 03.1 24" Main Steam From OTSG "B" to Pen # 107 CR3-P-SKH-103.2 24" Main Steam From Pen # 107 to MSV-414 CR3-P-SKH-104.1 24" Main Steam From OTSG "B" to Pen # 201 CR3-P-SKH-104.2 24" Main Steam From Pen # 201 to MSV-413 CR3-P-SKH-104.3 24" Main Steam From MSH-559 to MSV-128 CR3-P-SKH-105.1 Feedwater to OTSG "A" CR3-P-SKH-105.2 Feedwater to OTSG "A" CR3-P-SKH-105.3 Feedwater to OTSG "A" CR3-P-SKH-1 06.1 Feedwater to OTSG "B" CR3-P-SKH-106.2 Feedwater to OTSG "B" CR3-P-SKH-1 06.3 Feedwater to OTSG "B" CR3-P-SKH-1 07.1 Emergency Feedwater to OTSG "A" CR3-P-SKH-1 07.2 Emergency Feedwater to OTSG "A" CR3-P-SKH-1 07.3 Emergency Feedwater to OTSG "A" CR3-P-SKH-108.1 Emergency Feedwater to OTSG "B" CR3-P-SKH-108.2 Emergency Feedwater to OTSG "B" CR3-P-SKH-108.3 Emergency Feedwater to OTSG "B" CR3-P-SKH-108.4 Emergency Feedwater to OTSG "B" CR3-P-SKH-109.1 14" Decay Heat (A Train)

CR3-P-SKH-109.2 14" Decay Heat (A Train)

CR3-P-SKH-110.1 14" Decay Heat (B Train)

CR3-P-SKH-1 10.2 14" Decay Heat (B Train)

CR3-P-SKH-1 11.1 8" Decay Heat CR3-P-SKH-111.2 14" Decay Heat CR3-P-SKH-112.1 10" Decay Heat (A Train)

CR3-P-SKH-1 12.2 10" Decay Heat (A Train)

CR3-P-SKH-1 12.3 10" Decay Heat Inside Reactor Building (A Train)

CR3-P-SKH-113.1 10" Decay Heat From DHV- 111 To Pump 3B (B Train)

CR3-P-SKH-1 13.2 10" Decay Heat from DHV-1 11 to Pen. #342 (B Train)

CR3-P-SKH-113.3 10" Decay Heat Inside Reactor Building (B Train)

CR3-P-SKH-114.1 8" Decay Heat (A/B Train)

CR3-P-SKH-115.1 6" Makeup CR3-P-SKH-115.2 6" Makeup CR3-P-SKH-1 15.3 4" Decay Heat to DHV-1 1 (Piggy Back mode)

CR3-P-SKH-1 15.4 4" Makeup Suction to MUV-65 CR3-P-SKH-116.1 6" Makeup CR3-P-SKH-116.2 6" Makeup CR3-P-SKH-1 16.3 4" Decay Heat to DHV-12 (Piggy Back mode)

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Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program CLASS 2 HANGER DRAWING INDEX Drawing Title CR3-P-SKH-117.1 14" Core Flood CR3-P-SKH-118.1 14" Core Flood CR3-P-SKH-119.1 5" Makeup CR3-P-SKH-120.1 10" Building Spray to BSP-1A CR3-P-SKH-120.2 10" Building Spray From BSP-1A to Pen # 340 CR3-P-SKH-121.1 10" Building Spray to BSP-1B CR3-P-SKH-121.2 10" Building Spray From BSP-1B to Pen # 341 CR3-P-SKH-122.1 14" Decay Heat From BWST "A" Train CR3-P-SKH-122.2 6" MU Pump Suction From BWST "A" Train CR3-P-SKH-122.3 14" Decay Heat from BWST "B"Train CR3-P-SKH-122.4 6" MU Pump Suction From BWST "B" Train CR3-P-SKH-123.1 4" Makeup Recirc Line CR3-P-SKH-123.2 4" Makeup Recirc Line CR3-P-SKH-124.1 2" Makeup Recirc Line From MUP-1A CR3-P-SKH-125.1 2" Makeup Recirc Line From MUP-1B CR3-P-SKH-126.1 2" Makeup Recirc Line From MUP-1C CR3-P-SKH-127.1 10" Decay Heat from BWST to SFV-13 CR3-P-SKH-127.2 10" Decay Heat from BWST to SFV- 13 CR3-P-SKH-1 28.1 2 1/2" Makeup to RCS CR3-P-SKH-1 28.2 2 1/2" Makeup to RCS CR3-P-SKH-1 28.3 2 1/2" Makeup to RCS CR3-P-SKH-1 28.4 2 1/2" Makeup to RCS CR3-P-SKH-129.1 4" Makeup to MUV-18 CR3-P-SKH-1 29.2 2 1/2" Makeup to MUV-18 CR3-P-SKH-1 29.3 4" Makeup to MUV-18 CR3-P-SKH-1 29.4 4" Makeup to MUV-18 CR3-P-SKH-1 29.5 2 1/2" Makeup Bypass for MUV-452 CR3-P-SKH-1 29.6 2 1/2" Makeup Bypass for MUV-452 CR3-P-SKH-1 30.1 4" Makeup Discharge Header CR3-P-SKH-130.2 3" Makeup From MUP-1C Discharge CR3-P-SKH-1 30.3 4" High Pressure Injection CR3-P-SKH-1 30.4 3" Makeup to RC Injection CR3-P-SKH-1 30.5 3" Makeup to RC Injection CR3-P-SKH-131.1 4" Makeup Header CR3-P-SKH-1 31.2 3" Makeup From MUP-1B Discharge CR3-P-SKH-1 31.3 3" Makeup From MUP-1A Discharge CR3-P-SKH-131.4 4" High Pressure Injection CR3-P-SKH-131.5 3" Makeup to RC Injection CR3-P-SKH-131.6 3" Makeup to RC Injection CR3-P-SKH-132.1 3" Makeup Recirc to RB Sump CR3-P-SKH-1 32.2 3" Makeup Recirc to RB Sump CR3-P-SKH-1 32.3 3" Makeup Recirc to RB Sump CR3-P-SKH-132.4 3" Makeup Recirc to RB Sump CR3-P-SKH-133.1 Nuclear Services (SW)to RB Fan 3A Page 42 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program CLASS 2 HANGER DRAWING INDEX Drawing Title CR3-P-SKH-133.2 Nuclear Services (SW) to RB Fan 3A CR3-P-SKH-133.3 Nuclear Services (SW) to RB Fan 3A CR3-P-SKH-134.1 Nuclear Services (SW) from RB Fan 3A CR3-P-SKH-134.2 Nuclear Services (SW) from RB Fan 3A CR3-P-SKH-134.3 Nuclear Services (SW) from RB Fan 3A CR3-P-SKH-1 35.1 Nuclear Services (SW) to RB Fan 3B CR3-P-SKH-1 35.2 Nuclear Services (SW) to RB Fan 3B CR3-P-SKH-1 36.1 Nuclear Services (SW) from RB Fan 3B CR3-P-SKH-1 36.2 Nuclear Services (SW) from RB Fan 3B CR3-P-SKH-137.1 Nuclear Services (SW) to RB Fan 3C CR3-P-SKH-1 37.2 Nuclear Services (SW) to RB Fan 3C CR3-P-SKH-1 37.3 Nuclear Services (SW) to RB Fan 3C CR3-P-SKH-1 38.1 Nuclear Services (SW) from RB Fan 3C CR3-P-SKH-1 38.2 Nuclear Services (SW) from RB Fan 3C CR3-P-SKH-1 38.3 Nuclear Services (SW) from RB Fan 3C Page 43 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program CLASS 3 HANGER DRAWING INDEX Drawing Title CR3-P-SKH-201.1 8 & 12" Decay Heat CR3-P-SKH-201.2 Decay Heat Closed Cycle Cooling CR3-P-SKH-202.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-202.2 Nuclear Services Closed Cycle Cooling CR3-P-SKH-203.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-204.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-205.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-206.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-206.2 Nuclear Services Closed Cycle Cooling CR3-P-SKH-207.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-208.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-208.2 Nuclear Services Closed Cycle Cooling CR3-P-SKH-209.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-210.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-210.2 Nuclear Services Closed Cycle Cooling CR3-P-SKH-210.3 Nuclear Services Closed Cycle Cooling CR3-P-SKH-21 1.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-211.2 Nuclear Services Closed Cycle Cooling CR3-P-SKH-212.1 Chilled Water CR3-P-SKH-213.1 Nuclear Services Sea Water CR3-P-SKH-213.2 Nuclear Services Sea Water CR3-P-SKH-214.1 Nuclear Services Sea Water CR3-P-SKH-215.1 Nuclear Services Sea Water CR3-P-SKH-216.1 Spent Fuel Cooling CR3-P-SKH-217.1 6" Main Steam to Emergency FW Pump CR3-P-SKH-217.2 6" Main Steam to Emergency FW Pump CR3-P-SKH-218.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-219.1 Nuclear Services Decay Heat Sea Water CR3-P-SKH-220.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-221.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-221.2 Nuclear Services Closed Cycle Cooling CR3-P-SKH-222.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-223.1 8" Decay Heat CR3-P-SKH-224.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-225.1 Spent Fuel Cooling CR3-P-SKH-226.1 Nuclear Services Closed Cycle Cooling CR3-P-SKH-226.2 Nuclear Services Closed Cycle Cooling CR3-P-SKH-227.1 Decay Heat Closed Cycle Cooling CR3-P-SKH-227.2 Decay Heat Closed Cycle Cooling CR3-P-SKH-228.1 Spent Fuel to Spent Fuel Pumps CR3-P-SKH-228.2 Spent Fuel to Spent Fuel Pumps CR3-P-SKH-229.1 Decay Heat Closed Cycle Cooling CR3-P-SKH-229.2 Decay Heat Closed Cycle Cooling Page 44 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program CLASS 3 HANGER DRAWING INDEX Drawing Title CR3-P-SKH-230.1 Emergency Feedwater CR3-P-SKH-231.1 Emergency Feedwater CR3-P-SKH-232.1 Emergency Feedwater CR3-P-SKH-233.1 Emergency Feedwater CR3-P-SKH-233.2 Emergency Feedwater CR3-P-SKH-233.3 Emergency Feedwater CR3-P-SKH-234.1 Emergency Feedwater CR3-P-SKH-235.1 Emergency Feedwater CR3-P-SKH-236.1 Emergency Feedwater Page 45 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program MAP INDEX OF SNUBBER LOCATIONS M1 Layout Reactor Building - Containment Outside the D-Rings Basement Floor Elevation 95'.

M2 Layout Reactor Building - Containment Inside the D-Rings Basement Floor Elevation 95'.

M3 Layout Reactor Building - Containment Outside the D-Rings Mezzanine Floor Elevation 119'.

M4 Layout Reactor Building - Containment Elevation 143'.

M5 Layout Reactor Building - Containment Inside the D-Rings "A" D-Ring Elevation 152' & 162'.

M6 Layout Reactor Building - Containment Inside the D-Rings "A" D-Ring Elevation 119' & 142'.

M7 Layout Reactor Building - Containment Inside the D-Rings "B" D-Ring Elevation 136' & 142'.

M8 Layout Reactor Building - Containment Inside the D-Rings Catwalk to Pressurizer.

M9 Layout Auxiliary & Intermediate Building - "A" Decay Heat Pit Basement Floor Elevation 75'.

M10 Layout Auxiliary & Intermediate Building - "B" Decay Heat Pit Basement Floor Elevation 75'.

Ml Layout Auxiliary & Intermediate Building - Floor Elevation 95'.

M12 Layout Auxiliary Building - Reactor Coolant Bleed Tanks Floor Elevation 95'.

M13 Layout Auxiliary Building - Seawater Room Basement Floor Elevation 75' & 95'.

M14 Layout Auxiliary Building - Spent Fuel Coolant Pumps Floor Elevation 119'.

M15 Layout Auxiliary Building - Triangle Room Floor Elevation 95'.

M16 Layout Auxiliary Building - RMA-6 Area, Block Orifice Room, Valve Alley Floor Elevation 119'.

M17 Layout Intermediate Building - Mezzanine Floor Elevation 119'.

M18 Layout Intermediate Building - Mezzanine Floor Elevation 119' (detailed area).

M19 Layout Turbine Building - Basement Floor Elevation 95'.

M20 Layout Turbine Building & Heater Bay - Mezzanine Floor Elevation 119'.

M21 Layout Turbine Building & Heater Bay - Mezzanine Floor Elevation 119' (Cont.).

M22 Layout Above Turbine Building & Heater Bay Operating Floor Elevation 145'.

M23 Layout Above Heater Bay Floor & Control Complex Elevation 95' to 181".

M24 Cross Section through Turbine Building & Heater Bay Page 46 Revision 7

Crystal River Unit #3 ojj" Progress Energy Snubber Inspection and Testing Program I M1 I Layout Reactor Building - Containment Outside the D-Rings Basement Floor Elevation 95'. =

Location Mark / Tag Safety Map No Classification Building Elevation Location O/H (LD) Line W of Sth Stairs D-Ring MI DHH-17 Safety RB 110' 6" Wall M1 DHH-18 Safety RB 110' 6" E of AHF-1 C by lot drain Valve M1 DHH-23 Safety RB 110' 6" RB Sump O/H M1 DHH-25 Safety RB 110' 6" LD Line in Overhead by S Stairs M1 DHH-26H Safety RB 110' 6" LD Line in Overhead by S Stairs M1 DHH-26V Safety RB 110'6" LD Line in Overhead by S Stairs M1 DHH-27 Safety RB 110' 6" RB Sump O/H M1 MSH-567L Safety RB 110' 0" LD Line by S Stairs on D-Ring Wall M1 MSH-567U Safety RB 110' 0" LD Line by S Stairs on D-Ring Wall M1 MSH-568L Safety RB 110' 0" ESE of AHF-1C on D-Ring Wall M1 MSH-568U Safety RB 110' 0" ESE of AHF-1C on D-Ring Wall M1 MSH-576L Safety RB 112' 0" Over Elevator Landing on D-Ring wall Ml MSH-576U Safety RB 112' 0" Over Elevator Landing on D-Ring wall M1 MUH-80 Safety RB-2 108' 0" I/S Wall Behind RCP-1D LD M1 MUH-82 Safety RB 108' 7" Sump O/H Page 47 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M2 I Layout Reactor Building - Containment Inside the D-Rings Basement Floor Elevation 95'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M2 CFH-14 Safety RB 110' 6" On Top of Old LDCR Roof M2 CFH-15 Safety RB-2 120' 9" I/S E Wall by RCP 1A M2 MUH-51 Safety RB-2 117'0" I/S E Wall by RCP 1A Page 48 Revision 7

Crystal River Unit #3 Oj Progress Energy Snubber Inspection and Testing Program I M3 I Layout Reactor Building - Containment Outside the D-Rings Mezzanine Floor Elevation 119'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M3 FWH-122 Safety RB 131' 0" O/H Between Elevator/P.H.

Front of AHF 1A / S of A Core Flood M3 FWH-128 Safety RB 146' 0" Room M3 MSH-139 Safety RB 133' 0" Behind the Cavity Cooling Fans Cavity Cooling Fans in Overhead O/S S M3 MSH-147 Safety RB 139' 0' Inner wall M3 MSH-149 Safety RB 123' 0" Under Mezz Grate M3 MSH-150 Safety RB 123' 0" Under Mezz Grate M3 MSH-164 Safety RB 123' 0" Under Mezz Grate M3 MSH-165 Safety RB 123' 0" Under Mezz Grate Platform at Elevator M3 RCH-55 SafetySig_ RB 123' 9" O/H Behind Stairs on D-Ring Wall M3 RCH-58 Safety Sig RB 120" 0" O/H Behind Stairs on D-Ring Wall M3 RCH-84 Safety Sig RB 123' 9" Behind Stairs on D-Ring Wall M3 RCH-89 Safety Sig RB 124' 0" O/H on D-Ring Wall behind N Stairs M3 RCH-90 Safetv Sia RB 120' 0" O/H on D-Ring Wall behind N Stairs Page 49 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M4 I Layout Reactor Building - Containment Elevation 143'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M4 BSH-14 Safety RB 137' 6" O/S by S Stairs Close to Cont. Wall O/S by S Stairs on Horz. Run Close to M4 BSH-19 Safety RB 150' 0" Wall M4 FWH-123 Safety RB 146' 0" O/H Between Elevator/P.H.

M4 FWH-124 Safety RB 149' 0" O/H Between Elevator/P.H. W Wall M4 FWH-130 Safety RB 154' 0" O/S CFT Area SW Wall O/S D-Ring O/H (across from M4 FWH-131 Safety RB 154' 0" Equip. Hatch)

M4 FWH-132 Safety RB 154' 0" SW Wall O/S D-Ring O/H M4 MSH-159 Safety RB 148' 0" O/H by Elevator M4 MSH-160 Safety RB 142' 0" O/H by Elevator M4 MSH-162 Safety RB 132' 0" O/H in front of Elevator SW Wall O/S D-Ring O/H (across from M4 MSH-166 Safety RB 148' 0" Equip. Hatch)

SW Wall O/S D-Ring O/H (across from M4 MSH-167 Safety RB 148' 0" Equip. Hatch)

M4 MSH-168 Safety RB 142' 0" SW Wall O/S D-Ring O/H SW Wall O/S D-Ring N of Equipment M4 MSH-170 Safety RB 142' 0" Hatch in O/H M4 MSH-243 Safety RB 147' 0" SW Wall O/S D-Ring O/H RB-2 D-M4 RCH-614 Safety Ring 134' 6" I/S by RCP-1A (L-Bore)

M4 RCH-618 Safety RB-2 134' 6" I/S by RCP-1C (L-Bore)

M4 RCH-619 Safety RB-2 134' 6" I/S by RCP-1C (L-Bore)

RB-2 I/S M4 RCH-620 Safety B-D-Ring 134'6" I/S by RCP-1D (L-Bore)

M4 RCH-86 Safety Sig RB 144' 9" O/H by Elevator M4 SWH-483 Safety RB 136' 0" SW Wall by Equip Hatch Page 50 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M5 I Layout Reactor Building - Containment Inside the D-Rings "A" D-Ring Elevation 152' & 162'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M5 DHH-35 Safety RB-2 152' 5" NW Side PZR Platform NW Side PZR Platform 15' Down By M5 DHH-36 Safety RB-2 152' 5" RCV-12 /53 M5 DHH-37 Safety RB-2 159' 7" W Side PZR Platform UPST of RCV-12 M5 DHH-38 Safety RB-2 160' 1" W Side PZR Platform M5 DHH-39 Safety RB-2 165' 9" NS Top of PZR on Landing M5 DHR-64 Safety RB-2 169' 4" NS Top of PZR on Landing M5 RCH-29 Safety RB-2 168' 8" Top of PZR M5 RCH-530 Safety RB-2 170' 0" Top of PZR M5 RCH-531 Safety RB-2 170' 0" Top of PZR M5 RCH-60 Safety Sig RB 167' 5" Top of PZR M5 RCH-63 Safety Sig RB-2 148' 4" N Side of PZR Platform M5 RCH-64 Safety Sig RB-2 148' 3" N Side of PZR Platform M5 RCH-66 Safety RB-2 140' 0" S Side of PZR Platform M5 RCH-67 Safety RB-2 166' 0" S Side of PZR Platform M5 RCH-68 Safety RB-2 167' 1" S Side of PZR Platform Top of PZR - Leave SA Pin (Disconnect M5 RCH-69 Safety RB-2 167' 1" in place, pin mushroomed)

M5 RCH-70 Safety RB-2 167' 1" Top of PZR M5 RCH-71L Safety RB-2 167' 1" Top of PZR M5 RCH-71U Safety RB-2 167' 1" Top of PZR M5 RCH-73 Safety RB-2 167' 1" Top of PZR M5 RCH-74 Safety RB-2 167' 1" Top of PZR M5 RCH-76 Safety RB-2 139' 11" S Side of PZR Platform M5 RCH-78 Safety RB-2 150' 10" S Side of PZR Platform M5 RCH-79 Safety RB-2 156' 8" S Side of PZR Platform Top of PZR - Removed every outage to M5 RCH-80 Safety RB-2 168' 3" access RCV-14 Top of PZR - Removed every outage to M5 RCH-81 Safety RB-2 168' 4" access RCV-13 N Side of PZR D-Ring Wall at Ladder M5 SWR-423 Safety RB-2 151' 0" by B RCP M5 SWR-425 Safety RB-2 153' 0" Ladder-PZR to RCP 1B M5 SWR-440 Safety RB-2 154' 0" Ladder-PZR to RCP 1B Page 51 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program I M6 I Layout Reactor Building - Containment Inside the D-Rings "A"D-Ring Elevation 119' & 142'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M6 FWH-125 Safety RB-2 137' 0" N Side of A D-Ring Wall M6 RCH-47N Safety RB-2 121' 9" Surge Line at B Pump Near Hot Leg M6 RCH-47S Safety RB-2 121' 9" Surge Line at B Pump Near Hot Leg M6 RCH-48 Safety RB-2 121' 9" Surge Line at B Pump Near Hot Leg M6 RCH-49 Safety RB-2 121' 9" Surge Line at B Pump Near Hot Leg M6 RCH-65 Safety RB-2 131' 9" Bottom of PZR Platform, S Side O/H M6 RCH-77 Safety RB-2 131' 6" Bottom of PZR Platform, S Side O/H Page 52 Revision 7

Crystal River Unit #3 1w Progress Energy Snubber Inspection and Testing Program I M7 I Layout Reactor Building - Containment Inside the D-Rings "B" D-Ring Elevation 136' & 142'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M7 EFH-27 Safety RB-2 145' 9" RCP 1D Outer Wall S Side of B Gen.

M7 EFH-28 Safety RB-2 145'9" RCP 1D Outer Wall S Side of B Gen.

M7 FWH-1 33 Safety - RB-2 138' 0" N Side of D-Ring Wall by RCP-1 D M7 SWH-493L Safety RB-2 136' 0" RCP 1D Outer Wall M7 SWH-493U Safety RB-2 136' 0" RCP 1D Outer Wall Page 53 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program I M8 I Layout Reactor Building - Containment Inside the D-Rings Catwalk to Pressurizer.

Location Mark / Tag Safety Map No Classification Building Elevation Location M8 CFH-16 Safety RB-2 120' 9" CatWalk to PZR M8 CFH-17 Safety RB-2 120' 9" CatWalk South of PZR M8 CFH-18 Safety RB-2 120' 9" CatWalk to PZR M8 CFH-19 Safety RB-2 123' 0" CatWalk to PZR M8 MUH-32 Safety RB-2 115' 0" CatWalk to PZR Page 54 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M9 I Layout Auxiliary & Intermediate Building - "A" Decay Heat Pit Basement Floor Elevation 75'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M9 BSR-31 Safety AB 83' 0" 'A' Decay Heat Pit, Sth of Ladder in OH M9 DHR-31 Safety AB 84' 9" 'A' Decay Heat Pit, Sth of Ladder OH M9 DHR-49 Safety AB 85' 6" 1 'A' Decay Heat Pit, Sth End of Room Page 55 Revision 7

Crystal River Unit #3 0Progress Energy Snubber Inspection and Testing Program I M10 I Layout Auxiliary & Intermediate Building - "B" Decay Heat Pit Basement Floor Elevation 75'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M10 BSR-35 Safety AB 83' 0" 'B' Decay Heat Pit, 14' NE of Ladder

'B' Decay Heat Pit, Over E Side of M10 DHR-18 Safety AB 84' 7" DHHE-1B M10 DHR-37 Safety AB 85' 6" 'B' Decay Heat Pit, Sth End of Room Page 56 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program I M11 I Layout Auxiliary & Intermediate Building - Floor Elevation 95'.

Location Mark / Tag Safety Map No Classification Building Elevation Location Ml1 MSH-214 Safety lB 115' 0" I.B. Above EF Pump Motor at Ceiling M11 MSH-250 Safety [ B 111'0" I.B. Over EF Pump Motors Mll MSH-251 Safety lB 109' 0" I.B. Over EF Pump Motors Mll MSH-255 Safety Sig lB 105' 0" I.B. by EF Pumps, Over MSV-439 / 440 Mil MSH-664 Safety Sig. lB 107' 10" DNST of EFP-1 Page 57 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M12 I Layout Auxiliary Building - Reactor Coolant Bleed Tanks Floor Elevation 95'.

Location Mark / Tag Safety Map No Classification Building Elevation Location RC Bleed Tank Room, Between Tanks M12 DCR-33E Safety AB 99' 0" B/C RC Bleed Tank Room, Between Tanks M12 DCR-33W Safety AB 99' 0" B/C Page 58 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program I M13 I Layout Auxiliary Building - Seawater Room Basement Floor Elevation 75' & 95'.

Location Mark / Tag Safety Map No Classification Building Elevation Location SeaWater Room, 15' NW of SWHE-1A M13 SWR-18 Safety AB 107'0" /1B Page 59 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M14 I Layout Auxiliary Building - Spent Fuel Coolant Pumps Floor Elevation 119'.

Location Mark / Tag Safety Map No Classification Building Elevation Location M14 DHR-28 I Safety I AB I 134 3" I StairWell to 143' Elev O/H by Dressout Page 60 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M15 I Layout Auxiliary Building - Triangle Room Floor Elevation 95'.

Location Mark / Tag Safety Map No Classification Building Elevation Location Triangle RM by 'B'S.I. Filter Next to M15 DHR-21 Safety AB 103' 6" DHV-39 Page 61 Revision 7

Crystal River Unit #3 V Progress Energy Snubber Inspection and Testing Program I M16 I Layout Auxiliary Building - RMA-6 Area, Block Orifice Room, Valve Alley Floor Elevation 119'.

Location Map MarkNo/ Tag Safety Classification Building Elevation Location M16 DHR-24L Safety AB 129' 6" S Wall Deborating Demin V.Alley M16 DHR-24U Safety AB 129' 6" S Wall Deborating Demin V.Alley M16 SWR-91 Safety AB 129' 0" Entrance to Block Orifice Room Page 62 Revision 7

Crystal River Unit #3 k Progress Energy Snubber Inspection and Testing Program I M17 I Layout Intermediate Building - Mezzanine Floor Elevation 119'.

Location Mark / Tag Safety Buildi Map No Classification n1 Elevation Location M17 FWH-142 Safety lB 136'0" Above CICP-2A / 2B in O/H M17 FWH-145 Safety lB 136' 0" Above CICP-2A/2B in O/H M17 FWH-146 Safety IB 133' 0" On Roof Inside Double Doors M17 FWH-151 Safety IB 131' 0" 3W of MTMC-9 in O/H M17 FWH-152 Safety l1B 131' 0" 3W of MTMC-9 in O/H M17 FWH-153 Safety lB 131' 0" 24' W of Single Door O/H MTMC-8 M17 FWH-154 Safety IB 131' 0" 24'W of Single Door O/H MTMC-8 M17 FWH-155 Safety lB 131' 0" Inside E Door on Right Wall 12' Up M17 FWH-156 Safety lB 131' 0" Inside E Door on Right Wall 12' Up M17 FWH-164 Safety IB 136' 0" On Roof Inside Double Doors In O/H 25' S of W Doorway, Over LRV-M17 FWH-165 Safety lB 134' 0" 21 M17 FWH-166 Safety lB 134' 0" Over LRHE-1, 15'O/H M17 FWH-167 Safety IB 134' 0" Just S of LRHE-1 in O/H M17 FWH-168 Safety lB 134' 0" Up Ladder Near Tank O/H E of Leak Rate Tank, N Side of M17 FWH-169 Safety lB 134' 0" Column 310-1-2 M17 FWH-170 Safety lB 134' 0" East Side of Column 310-1-2 M17 FWH-171 Safety lB 119' 0" Upst On Floor Next To FWV-146 M17 MSH-117 Safety Sig. lB 122' 0" To Right Just Inside Double Doors M17 MSH-1 18 Safety Sig. B 122' 0" To Right Just Inside Double Doors M17 MSH-119 Safety Sig. lB 122' 0" S Side on E Main Steam Line M17 MSH-120 Safety Sig. lB 122' 0" Three Hangers N of MSV-413 M17 MSH-121 Safety S4ig. lB 122' 0" Just N of MSV-414 M17 MSH-122 Safety Si. lB 122' 0" Just N of MSV-413 M17 MSH-123 Safety IB 122'0" S of MSV-413 on Same Line M17 MSH-124 Safety lB 122'0" S of MSV-414 on Same Line M17 MSH-207 Safety IB 136' 0" 9' E of CIP-2B in O/H M17 MSH-227 Safety Sig. IB 122'0" Just DNST of MSV-413 Through West Door, on ground past M17 MSH-231 Safety Sig. IB 122' 0" first MS line M17 MSH-232 Safety Sig. IB 119'0" 10' N of MSV-414 M17 MSH-248 Safety IB 136' 0" 10' N of MSV-48 M17 MSH-665 Safetv Sia. IB 123' 6" In Single Door to 1B,To Right Page 63 Revision 7

Crystal River Unit #3 3 Progress Energy Snubber Inspection and Testing Program I M18 I Layout Intermediate Building - Mezzanine Floor Elevation 119' (detailed area).

Location Map Mark / Tag No Safety Classification IJ Building Elevation I

Location M18 EFH-109 Safety Sig IB 133' 0" 2' W of MSV-412 in OH M18 EFH-110 SafetySig IB 133'0" Between MSV-411/412 M18 EFH-141 Safety Sig IB 126' 6" Near FWV-34, Work From Grate M18 EFH-143 Safety Sig IB 133' 6" Over Stairs W of MSV-412 O/H Above MSIV Platform, Next to M18 EFH-144 Safety Sig IB 141' 3" FWV-39 M18 EFH-92 Safety Sig IB 140' 0" 11' NW of MSV-412 in O/H M18 EFH-93 Safety Sig IB 131' 8" O/H on N Wall, NW of MSV-412 M18 EFH-94 Safety Sig IB 131'8" 6'S of MSV-411 M18 EFH-95 Safety Sig IB 140' 0" Over FWV-35 on Wall M18 FWH-138 Safety Sig IB 136' 0" N of MSV-42, O/H at Wall M18 FWH-139 SafetySig_ IB 136' 0" 3' E of FWV-30 Off Grate M18 FWH-140 Safety Si IB 136' 0" 8' E of FWV-31, Work From Pipe M18 FWH-141 Safety IB 136' 0" 3W of FWV-31, Work From Pipe M18 FWH-143 Safety IB 142'0" 3'E of CICP-2A / 2B in O/H M18 FWH-144 Safety lB 136' 0" 3' W (DNST) of FWV-30 Under Grate In Overhead Center of Room Above M18 FWH-147A Safety IB 133' 0" CIP-2B M18 FWH-148 Safety IB 133' 0" In O/H 8' N of MSV-411 / 412 M18 FWH-149 Safety lB 133' 0" In O/H By MSIV's 4' S of MSV-40 In Overhead over MSIV's 7' above Walk M18 FWH-150 Safety IB 133' 0" at MSV-411 M18 FWH-157 Safety Sig lB 136' 0" NE of MSV-33 O/H M18 FWH-158 Safety Sig_ IB 136' 0" Over MSV-33 M18 FWH-159 Safety Sig IB 136' 0" UPST of FWV-29 Under Grate M18 FWH-160 Safety lB 136'0" 6' SE of MSV-411 O/H M18 FWH-161 Safety lB 136' 0" Over CIP-2AAbout 12' High M18 FWH-162 Safety IB 142' 0" 8' N of CIP-2A at Ceiling In Overhead Over MSIV's, W of FWV-M18 FWH-163 Safety lB 136' 0" 29 Below Grate M18 MSH-125 Safety lB 122'0" Upst (S) of MSV-411 M18 MSH-126A Safety lB 122' 0" Just S of MSV-412 M18 MSH-128 Safety IB 122' 0" S of MSV-411, Next to Ladder M18 MSH-212 Safety lB 134'0" 8'S of MSV-411 M18 MSH-213 Safety lB 130' 0" 8' N of MSV-33 M18 MSH-240 Safety Sig. lB 122' 0" N Wall Between Doors, N of MSV-411 M18 MSH-252 Safety IB 136' 0" In O/H Above MSIV's, 2'S of FWV-32 Page 64 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program I M19 I Layout Turbine Building - Basement Floor Elevation 95'. =

Location Mark / Tag Safety 1 1 Map No Classification Building Elevation Location M19 MSH-233 Safety Sig. TB 109' 0" Above FW Heater M19 MSH-234 Safety Sig. TB 109' 0" On MS Line From MSV-412 M19 MSH-235 Safety Sig. TB 116' 0" On MS Line From MSV-412 M19 MSH-237 Safety Sig. TB 109' 0" On MS Line From MSV-411 M19 MSH-238 Safety Sig. TB 109' 0" On MS Line From MSV-411 M19 MSH-239 Safety Siq. TB 116'0" On MS Line From MSV-411 Page 65 Revision 7

Crystal River Unit #3

&4 Progress Energy Snubber Inspection and Testing Program I M20 I Layout Turbine Building & Heater Bay - Mezzanine Floor Elevation 119'. 1 Location Mark I Tag Safety Bl Map No Classification Buildin Elevation Location M20 I HVR-4 I Non Safety I TB I 136' 0" I Over FWHE-6A, Above HW-43 Page 66 Revision 7

Crystal River Unit #3 4 Progress Energy Snubber Inspection and Testing Program I M21 I Layout Turbine Building & Heater Bay - Mezzanine Floor Elevation 119' (Cont.).

Location Mark / Tag Safety Map No Classification Building Elevation Location M21 MSH-223 Safety Sig. TB 131' 0" On M/S Line From MSIV-413 M21 MSH-224 Safety Sig. TB 131' 0" On M/S Line From MSIV-413 M21 MSH-225 Safety Sig. TB 131' 0" On M/S Line From MSIV-413 M21 MSH-226E Safety Sig. TB 122' 0" On M/S Line From MSIV-413 M21 MSH-226W Safety Sig. TB 122' 0" On M/S Line From MSIV-413 M21 MSH-228 Safety Sig. TB 131' 0" Just DNST of MSV-413 M21 MSH-229 Safety Sig. TB 131' 0" Just DNST of MSV-413 M21 MSH-230 Safety Sig. TB 131' 0" Over Double Doors to lB Page 67 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program I M22 I Layout Above Turbine Building & Heater Bay Operating Floor Elevation 145'.

L Location Map Mark / Tag No Safety Classification Building Elevation Location F M22 M22 HVR-10N HVR-10S Non Safety Non Safety TB TB 206' 0" 206' 0" On Vent Line From MDT-1 On Vent Line From MDT-1 Page 68 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M23 I Layout Above Heater Bay Floor & Control Complex Elevation 95' to 181".

Location Mark / Tag Safety 1 Map No Classification Building Elevation Location M23 RVR-3E Non Safety TB 178 0" On Vent Line, RHV-9 Discharge M23 RVR-3W Non Safety TB 178' 0" On Vent Line, RHV-9 Discharge M23 RVR-4E Non Safety TB 178' 0" On Vent Line, RHV-10 Discharge M23 RVR-4W Non Safety TB 178' 0" On Vent Line, RHV-10 Discharge Page 69 Revision 7

Crystal River Unit #3 jProgress Energy Snubber Inspection and Testing Program I M24 I Cross Section through Turbine Building & Heater Bay Location I Mark/Tag Safety Map No Classification [ Building I Elevation Location M24 RVR-5N Non Safety TB 215' 0" On Vent Line, Turbine Building Roof M24 RVR-5S Non Safety TB 215' 0" On Vent Line, Turbine Building Roof M24 RVR-6N Non Safety TB 215' 0" On Vent Line, Turbine Building Roof M24 RVR-6S Non Safetv TB 215' 0" On Vent Line, Turbine Building Roof RVR-6S 215'0" Page 70 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program 10.0 ATTACHMENTS Attachment 1 - Accessible Safety Related / Safety Significant Small & Medium Bore Snubbers Attachment 2 - Inaccessible Safety Related Small & Medium Bore Snubbers Attachment 3 - Inaccessible Safety Related Large Bore Snubbers Attachment 4 - Non Safety Related Snubbers Attachment 5 - Snubber Seal Life Information Attachment 6 - Snubber Location Information Attachment 7 - Safety Assessments Attachment 8 - NRC Letter # 3F1 20704 Inservice Inspection Program Plan, 10 Year Update Attachment 9 - Relief Requests Attachment 10 - ASME Section XI Interpretations Attachment 11 - Snubber Tech. Spec. Information Attachment 12 - OMN-13 Visual Examination Tracking Page 71 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program Attachment 1 Accessible Safety Related Small & Medium Bore Snubbers Mark / Serial No Model Category Safety ASME Building Location Date Tag No Classification Class Map No Installed BSR-31 30700004/006 3038 Accessible Safety 2 AB M9 21-Sept-09 BSR-35 30700257/024 3038 Accessible Safety 2 AB M10 16-Sept-09 DCR-33E 30700257/017 3038 Accessible Safety 3 AB M12 18-Nov-07 DCR-33W 30700257/018 3038 Accessible Safety 3 AB M12 18-Nov-07 DHR-18 30700257/001 3038 Accessible Safety 2 AB M10 01-Nov-07 DHR-21 30700636/017 3042 Accessible Safety 2 AB M15 22-Sept-09 DHR-24L 30800124/019 3038 Accessible Safety 2 AB M16 22-Sept-09 DHR-24U 30700492/020 3038 Accessible Safety 2 AB M16 22-Sept-09 DHR-28 30700257/002 3038 Accessible Safety 2 AB M14 30-Nov-07 DHR-31 30700492/004 3038 Accessible Safety 2 AB M9 21-Sept-09 DHR-37 30700257/003 3038 Accessible Safety 2 AB M10 01-Nov-07 DHR-49 30700257/004 3038 Accessible Safety 2 AB M9 31-Oct-07 EFH-109 740004 PP 1.5X5 Accessible Safety Sig 4 I M18 02-Oct-01 EFH-110 30700257/006 3038 Accessible Safety Sig 4 IB M18 04-Nov-07 EFH-141 750122 PP 1.5X5 Accessible Safety Sig 4 lB M18 05-Jan-04 EFH-143 30700257/007 3038 Accessible Safety Sig 4 IR M18 07-Nov-07 EFH-144 30700257/008 3038 Accessible Safety Sig 4 IR M18 04-Nov-07 EFH-92 04616483/009 3038 Accessible Safety Sig 4 IB M18 05-Nov-05 EFH-93 30700257/005 3038 Accessible Safety Sig 4 IR M18 15-Nov-07 EFH-94 30700492/017 3038 Accessible Safety Sig 4 l1B M18 23-Dec-09 EFH-95 750071 PP 2X5 Accessible Safety Sig. 4 IB M18 31-Dec-03 FWH-138 03616013/009 3052 Accessible Safety Sig 4 IB M18 03-Nov-05 FWH-139 30700296/007 3042 Accessible Safety Sig 4 l1B M18 07-Nov-07 FWH-140 30700636/009 3042 Accessible Safety Sig 4 IB M18 05-Nov-09 FWH-141 3070661/001 3052 Accessible Safety 2 IB M18 05-Nov-09 FWH-142 30700636/028 3042 Accessible Safety 2 lB M17 06-Oct-09 FWH-143 30500067/07 3042 Accessible Safety 2 IB M18 04-Nov-05 FWH-144 30500067/002 3042 Accessible Safety 2 lB M18 04-Nov-05 FWH-145 30800511/030 3052 Accessible Safety 2 IR M17 06-Nov-09 FWH-146 30700636/027 3042 Accessible Safety 2 IB M17 02-Nov-09 FWH-147A 30800511/026 3052 Accessible Safety 2 IB M18 02-Nov-09 FWH-148 30600231/012 3042 Accessible Safety 2 lB M18 23-Nov-07 FWH-149 03616013/010 3052 Accessible Safety 2 lB M18 04-Nov-05 FWH-150 30500067/001 3042 Accessible Safety 2 IR M18 04-Nov-05 FWH-151 30700636/025 3042 Accessible Safety 2 IR M17 01-Nov-09 FWH-152 0361013/007 3052 Accessible Safety 2 lB M17 01-Nov-05 FWH-153 30400010/02 3042 Accessible Safety 2 l1B M17 31-Oct-05 FWH-154 30400010/03 3042 Accessible Safety 2 IB M17 31-Oct-05 Page 72 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 1 Accessible Safety Related Small & Medium Bore Snubbers Mark / Serial No Model Category Safety ASME Building Location Date Tag No Classification Class Map No Installed FWH-155 30400010/08 3042 Accessible Safety 2 lB M17 31-Oct-05 FWH-156 30400010/10 3042 Accessible Safety 2 lB M17 31-Oct-05 FWH-157 30400010/09 3042 Accessible Safety Sig 4 lB M18 02-Nov-05 FWH-158 04616373/005 3062 Accessible Safety Sig 4 lB M18 02-Nov-05 FWH-159 30600572/005 3052 Accessible Safety Sig 4 lB M18 19-Nov-07 FWH-160 30700636/026 3042 Accessible Safety 2 lB M18 05-Oct-09 FWH-161 30400010/04 3042 Accessible Safety 2 1B M18 04-Nov-05 FWH-162 30600231/008 3052 Accessible Safety 2 lB M18 23-Nov-07 FWH-163 30700661/005 3052 Accessible Safety 2 lB M18 04-Oct-09 FWH-164 30800511/028 3052 Accessible Safety 2 lB M17 05-Nov-09 FWH-165 03615923/017 3052 Accessible Safety 2 l1B M17 04-Nov-05 FWH-166 30500067/05 3042 Accessible Safety 2 l1B M17 04-Nov-05 FWH-167 03615923/020 3052 Accessible Safety 2 lB M17 04-Nov-05 FWH-168 03616013/013 3052 Accessible Safety 2 l1B M17 06-Nov-05 FWH-169 30700636/030 3042 Accessible Safety 2 lB M17 03-Nov-09 FWH-170 30700636/029 3042 Accessible Safety 2 l1B M17 03-Nov-09 FWH-171 30800289/001 3042 Accessible Safety 2 lB M17 01-Nov-09 MSH-117 760190 PP 5X15 Accessible Safety Sig 4 lB M17 01-Oct-03 MSH-118 30600707/038 3053 Accessible Safety Sig 4 lB M17 25-Nov-07 MSH-1 19 30600707/039 3053 Accessible Safety Sig 4 lB M17 08-Nov-07 MSH-120 30600707/040 3053 Accessible Safety Sig 4 lB M17 13-Nov-07 MSH-121 30600231/007 3052 Accessible Safety Sig 4 1B M17 08-Nov-07 MSH-122 03615923/019 3052 Accessible Safety Sig 4 lB M17 01-Nov-05 MSH-123 30700296/009 3042 Accessible Safety 2 lB M17 23-Nov-07 MSH-124 30900002/004 3042 Accessible Safety 2 IB M17 16-Dec-09 MSH-125 30600231/001 3052 Accessible Safety 2 lB M18 25-Nov-07 MSH-126A 30700113/006 3062 Accessible Safety 2 lB M18 30-Sep-09 MSH-128 30700296/014 3042 Accessible Safety 2 IB M18 12-Nov-07 MSH-207 04616483/010 3038 Accessible Safety 3 lB M17 13-Nov-07 MSH-212 730131 PP 1.5X5 Accessible Safety 3 1B M18 31-Dec-03 MSH-213 730029 PP 2X5 Accessible Safety 3 1B M18 31-Dec-03 MSH-214 760088 PP 2X5 Accessible Safety 3 lB Ml1l 04-Sep-01 MSH-223 04616373/004 3062 Accessible Safety Sig 4 TB M21 30-Oct-09 MSH-224 30700210/017 3072 Accessible Safety Sig 4 TB M21 30-Nov-07 MSH-225 30600707/041 3053 Accessible Safety Sig 4 TB M21 30-Nov-07 MSH-226E 30700296/016 3042 Accessible Safety Sig 4 TB M21 16-Nov-07 MSH-226W 30700296/017 3042 Accessible Safety Sig 4 TB M21 16-Nov-07 MSH-227 720069 PP 5X5 Accessible Safety Sig 4 lB M17 30-Dec-03 Page 73 Revision 7

Crystal River Unit #3 E Progress Energy Snubber Inspection and Testing Program Attachment 1 Accessible Safety Related Small & Medium Bore Snubbers Mark / Serial No Model Category Safety ASME Building Location Date Tag No Classification Class Map No Installed MSH-228 30700113/009 3062 Accessible Safety Sig 4 TB M21 08-Oct-09 MSH-229 30600313/003 3062 Accessible Safety Sig 4 TB M21 30-Nov-07 MSH-230 04616413/03 3063 Accessible Safety Sig 4 TB M21 30-Oct-05 MSH-231 30500001/01 3052 Accessible Safety Sig 4 lB M17 31-Oct-05 MSH-232 30800568/003 3072 Accessible Safety Sig 4 lB M17 29-Sept-09 MSH-233 840001 PP 5X5 Accessible Safety Sig 4 TB M19 13-Jan-98 MSH-234 760067 PP 5X5 Accessible Safety Sig 4 TB M19 30-Dec-03 MSH-235 30600572/009 3052 Accessible Safety Sig 4 TB M19 30-Nov-07 MSH-237 760068 PP 5X5 Accessible Safety Sig 4 TB M19 29-Dec-03 MSH-238 720066 PP 5X5 Accessible Safety Sig 4 TB M19 01-Oct-01 MSH-239 30600231/017 3052 Accessible Safety Sig 4 TB M19 26-Nov-07 MSH-240 30700113/004 3062 Accessible Safety Sig 4 1B M18 11-Nov-09 MSH-248 30700257/025 3038 Accessible Safety 3 lB M17 26-Oct-09 MSH-250 30800124/020 3038 Accessible Safety 3 lB Ml1 16-Oct-09 MSH-251 30600572/007 3052 Accessible Safety 3 lB Ml1l 23-Nov-07 MSH-252 30800124/007 3038 Accessible Safety 3 lB M18 26-Oct-09 MSH-255 04616483/014 3038 Accessible Safety Sig 4 lB Mi1 01-Nov-05 MSH-664 30700257/014 3038 Accessible Safety Sig 4 lB M1l 14-Nov-07 MSH-665 30700257/015 3038 Accessible Safety Sig 4 lB M17 09-Nov-07 SWR-18 30700296/002 3042 Accessible Safety 3 AB M13 05-Nov-07 SWR-91 30800289/002 3042 Accessible Safety 3 AB M16 29-Sept-09 Page 74 Revision 7

Crystal River Unit #3 9 Progress Energy Snubber Inspection and Testing Program Attachment 2 Inaccessible Safety Related Small & Medium Bore Snubbers Mark / Serial No Model Category Safety ASME Building Location Date Tag No Classification Class Map No Installed BSH-14 30500067/09 3042 Inaccessible Safety 2 RB M4 04-Nov-05 BSH-19 30500067/04 3042 Inaccessible Safety 2 RB M4 04-Nov-05 CFH-14 740047 PP 2.5X5 Inaccessible Safety 1 RB M2 08-Oct-01 CFH-15 750046 PP 4X5 Inaccessible Safety 1 RB-2 M2 29-Dec-03 (2")

CFH-16 30600572/006 3052 Inaccessible Safety 1 RB-2 M8 16-Nov-07 CFH-17 730018 PP 4X5 Inaccessible Safety 1 RB-2 M8 06-Oct-01 (1.75")

CFH-18 720083 PP 2.5X5 Inaccessible Safety 1 RB-2 M8 05-Oct-01 CFH-19 720105 PP 4X5 Inaccessible Safety 1 RB-2 M8 05-Jan-04 (1.75")

DHH-17 30800997/004 3042 Inaccessible Safety 2 RB M1 25-Oct-09 DHH-18 30500067/06 3042 Inaccessible Safety 2 RB M1 06-Nov-05 DHH-23 30800997/005 3042 Inaccessible Safety 2 RB M1 14-Oct-09 DHH-25 30500067/10 3042 Inaccessible Safety 2 RB M1 07-Nov-05 DHH-26H 30500067/08 3042 Inaccessible Safety 2 RB M1 07-Nov-05 DHH-26V 30700296/015 3042 Inaccessible Safety 2 RB M1 20-Nov-07 DHH-27 30700636/016 3042 Inaccessible Safety 2 RB M1 12-Oct-09 DHH-35 30700257/019 3038 Inaccessible Safety 3 RB-2 M5 12-Nov-07 DHH-36 720128 PP 1.5X5 Inaccessible Safety 3 RB-2 M5 09-Oct-99 DHH-37 750120 PP 1.5X5 Inaccessible Safety 3 RB-2 M5 29-Dec-03 DHH-38 30700257/020 3038 Inaccessible Safety 3 RB-2 M5 12-Nov-07 DHH-39 750104 PP 1.5X5 Inaccessible Safety 3 RB-2 M5 10-Oct-01 DHR-64 30900553/009 3018 Inaccessible Safety 3 RB-2 M4 26-Jan-10 EFH-27 30800997/006 3042 Inaccessible Safety 2 RB-2 M7 21-Dec-09 EFH-28 30800997/007 3042 Inaccessible Safety 2 RB-2 M7 21-Dec-09 FWH-122 30800568/005 3072 Inaccessible Safety 2 RB M3 29-Oct-09 FWH-123 30700113/005 3062 Inaccessible Safety 2 RB M4 13-Oct-09 FWH-124 30500001/02 3052 Inaccessible Safety 2 RB M4 10-Nov-05 FWH-125 730022 PP 5X5 Inaccessible Safety 2 RB-2 M6 31-Dec-03 FWH-128 30700661/008 3052 Inaccessible Safety 2 RB M3 29-Oct-09 FWH-130 04616373/007 3062 Inaccessible Safety 2 RB M4 11-Nov-05 FWH-131 30600313/004 3062 Inaccessible Safety 2 RB M4 22-Nov-07 FWH-132 30600572/010 3052 Inaccessible Safety 2 RB M4 23-Nov-07 FWH-133 720087 PP 5X5 Inaccessible Safety 2 RB-2 M7 29-Dec-03 MSH-139 04616373/003 3062 Inaccessible Safety 2 RB M3 13-Nov-05 MSH-147 30700113/007 3062 Inaccessible Safety 2 RB M3 06-Nov-09 MSH-149 30600231/016 3052 Inaccessible Safety 2 RB M3 12-Nov-07 Page 75 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 2 Inaccessible Safety Related Small & Medium Bore Snubbers Mark / Serial No Model Category Safety ASME Building Location Date Tag No Classification Class Map No Installed MSH-150 30800511/029 3052 Inaccessible Safety 2 RB M3 11-Oct-09 MSH-159 03615643/030 3062 Inaccessible Safety 2 RB M4 13-Nov-05 MSH-160 04616493/079 3062 Inaccessible Safety 2 RB M4 19-Nov-07 MSH-162 30700113/003 3062 Inaccessible Safety 2 RB M4 12-Nov-09 MSH-164 30600231/013 3052 Inaccessible Safety 2 RB M3 07-Nov-07 MSH-165 30700113/008 3062 Inaccessible Safety 2 RB M3 12-Oct-09 MSH-166 02615453/02 3082-DR Inaccessible Safety 2 RB M4 11-Nov-05 MSH-167 30800568/011 3072 Inaccessible Safety 2 RB M4 19-Oct-09 MSH-168 04616593/10 3072 Inaccessible Safety 2 RB M4 20-Nov-07 MSH-170 04616453/010 3072 Inaccessible Safety 2 RB M4 04-Nov-05 MSH-243 30600313/002 3062 Inaccessible Safety 2 RB M4 19-Nov-07 MSH-567L 04616483/011 3038 Inaccessible Safety 2 RB M1 25-Oct-09 MSH-567U 04616483/019 3038 Inaccessible Safety 2 RB M1 25-Oct-09 MSH-568L 04616483/013 3038 Inaccessible Safety 2 RB M1 04-Nov-05 MSH-568U 04616483/015 3038 Inaccessible Safety 2 RB M1 14-Nov-05 MSH-576L 04616483/016 3038 Inaccessible Safety 2 RB M1 02-Nov-05 MSH-576U 04616483/012 3038 Inaccessible Safety 2 RB M1 14-Nov-05 MUH-32 30700257/009 3038 Inaccessible Safety 1 RB-2 M8 21-Nov-07 MUH-51 04616353/021 3018 Inaccessible Safety 1 RB-2 M2 13-Nov-05 MUH-80 720125 PP 1.5X5 Inaccessible Safety 1 RB-2 MI 29-Dec-03 MUH-82 30700296/001 3042 Inaccessible Safety 1 RB MI 11-Nov-07 RCH-29 750082 PP 2X5 Inaccessible Safety 1 RB-2 M5 16-Oct-99 RCH-47N 740069 PP 2.5X5 Inaccessible Safety 1 RB-2 M6 05-Jan-04 RCH-47S 740080 PP 2.5X5 Inaccessible Safety 1 RB-2 M6 16-Oct-03 RCH-48 720139 PP 2.5X5 Inaccessible Safety 1 RB-2 M6 31-Dec-03 RCH-49 740065 PP 2.5X5 Inaccessible Safety 1 RB-2 M6 31-Dec-03 Page 76 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program Attachment 2 Inaccessible Safety Related Small & Medium Bore Snubbers Mark / Serial No Model Category Safety ASME Building Location Date Tag No Classification Class Map No Installed RCH-530 30700257/016 3038 Inaccessible Safety 1 RB-2 M5 14-Nov-07 RCH-531 30700257/023 3038 Inaccessible Safety 1 RB-2 M5 14-Nov-07 RCH-55 03616013/012 3052 Inaccessible Safety Sig 4 RB M3 04-Nov-05 RCH-58 03616013/015 3052 Inaccessible Safety Sig 4 RB M3 08-Nov-05 RCH-60 720111 PP 2X5 Inaccessible Safety Sig 4 RB M5 10-Oct-01 RCH-63 760094 PP 2X5 Inaccessible Safety Sig 4 RB-2 M5 30-Dec-03 RCH-64 760041 PP 2X5 Inaccessible Safety Sig 4 RB-2 M5 10-Oct-01 RCH-65 760197 PP 1.5X5 Inaccessible Safety 1 RB-2 M6 12-Oct-01 RCH-66 730228 PP 1.55 Inaccessible Safety 1 RB-2 M5 05-Jan-04 RCH-67 750100 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 29-Dec-03 RCH-68 750137 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 05-Jan-04 RCH-69 760192 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 18-Nov-07 RCH-70 750119 PP 1.5X5 Inaccessible. Safety 1 RB-2 M5 16-Oct-99 RCH-71L 730076 PP 2X5 Inaccessible Safety 1 RB-2 M5 31-Dec-03 RCH-71U 750083 PP 2X5 Inaccessible Safety 1 RB-2 M5 19-Oct-99 RCH-73 730145 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 18-Nov-07 RCH-74 730139 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 02-Oct-01 RCH-76 730014 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 11-Oct-01 RCH-77 730129 PP 1.5X5 Inaccessible Safety 1 RB-2 M6 30-Dec-03 RCH-78 730124 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 25-Oct-99 RCH-79 730150 PP 1.5X5 Inaccessible Safety 1 RB-2 M5 31-Dec-03 RCH-80 30700257/021 3038 Inaccessible Safety 1 RB-2 M5 29-Nov-07 RCH-81 30700257/022 3038 Inaccessible Safety 1 RB-2 M5 30-Nov-07 RCH-84 30500067/03 3042 Inaccessible Safety Sig 4 RB M3 20-Oct-09 RCH-86 03616013/005 3052 Inaccessible Safety Sig 4 RB M4 04-Nov-05 RCH-89 30600186/025 3038 Inaccessible Safety Sig 4 RB M3 09-Nov-09 RCH-90 30800124/018 3038 Inaccessible Safety Sig 4 RB M3 09-Nov-09 SWH-483 30700257/010 3038 Inaccessible Safety 2 RB M4 23-Nov-07 SWH-493L 30700257/011 3038 Inaccessible Safety 2 RB-2 M7 22-Nov-07 SWH-493U 30700257/012 3038 Inaccessible Safety 2 RB-2 M7 22-Nov-07 SWR-423 760199 PP 1.5X5 Inaccessible Safety 2 RB-2 M5 11-Oct-01 SWR-425 30700257/013 3038 Inaccessible Safety 2 RB-2 M5 22-Nov-07 SWR-440 740011 PP 1.5X5 Inaccessible Safety 2 RB-2 M5 29-Dec-03 Page 77 Revision 7

LProgress Energy Crystal River Unit #3 Snubber Inspection and Testing Program Attachment 3 Inaccessible Safety Related Large Bore Snubbers Mark / Tag Serial No Model Category Safety ASME Building Location Date No Classification Class Map No Installed RCH-614 16676626 PM 14X4.3 Inaccesible Safety 1 RB-2 D- M4 4/8/96

_ Ring RCH-618 16676624 PM 14X4.3 Inaccesible Safety 1 RB-2 M4 10/15/99 RCH-619 16676623 PM 14X4.3 Inaccesible Safety 1 RB-2 M4 10/19/99 RCH-620 16676627 PM 14X4.3 Inaccesible Safety 1 RB-2 I/S M4 4/1/96 B-D-Ring Page 78 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 4 Non Safety Related Snubbers Mark / Serial No Model Category Safety ASME Building Location Date Tag No Classification Class Map No Installed HVR-10N 760098 PP 2X5 Accessible Non-Safety 4 TB M22 09-Jul-91 HVR-10S 760089 PP 2X5 Accessible Non-Safety 4 TB M22 09-Jul-91 HVR-4 04616483/007 3038 Accessible Non-Safety 4 TB M20 31-Oct-05 RVR-3E 30700210/016 3072 Accessible Non-Safety 4 TB M23 13-Nov-07 RVR-3W 30700210/018 3072 Accessible Non-Safety 4 TB M23 13-Nov-07 RVR-4E 30700210/019 3072 Accessible Non-Safety 4 TB M23 13-Nov-07 RVR-4W 30700210/002 3072 Accessible Non-Safety 4 TB M23 13-Nov-07 RVR-5N 99614230/054 3072 Accessible Non-Safety 4 TB M24 25-Oct-07 RVR-5S 99614230/055 3072 Accessible Non-Safety 4 TB M24 25-Oct-07 RVR-6N 99614230/056 3072 Accessible Non-Safety 4 TB M24 25-Oct-07 RVR-6S 99614230/053 3072 Accessible Non-Safety 4 TB M24 26-Oct-07 Page 79 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WRNVO Next Rebuild BSH-14 30500067/09 3042 4/13/2005 Install-600883 4/13/2026 BSH-19 30500067/04 3042 4/13/2005 Install-600886 4/13/2026 BSR-31 30700004/006 3038 8/30/2007 Install-1350890 8/30/2028 BSR-35 30700257/024 3038 8/28/2007 Install-1350889 8/28/2028 CFH-14 740047 PP 2.5X5 9/27/1999 359307 9/27/2017 CFH-15 750046 PP 4X5 (2") 8/31/2001 368284 8/31/2019 CFH-16 30600572/006 3052 12/5/2006 Install 888598 12/5/2027 PP 4X5 CFH-17 730018 (1.75") 10/26/1999 359805 10/26/2017 CFH-18 720083 PP 2.5X5 7/6/1999 359303 7/6/2017 PP 4X5 CFH-19 720105 (1.75") 9/30/2003 324958-01 9/30/2021 DCR-33E 30700257/017 3038 8/27/2007 Install 888599 8/27/2028 DCR-33W 30700257/018 3038 8/28/2007 Install 888600 8/28/2028 DHH-17 30800997/004 3042 11/5/2008 Install-1 350887 11/5/2029 DHH-18 30500067/06 3042 4/13/2005 Install-600834 4/13/2026 DHH-23 30800997/005 3042 11/5/2008 Install-1 350886 11/5/2029 DHH-25 30500067/10 3042 4/12/2005 Install-600888 4/12/2026 DHH-26H 30500067/08 3042 4/13/2005 Install-600869 4/13/2026 DHH-26V 30700296/015 3042 10/2/2007 Install 888601 10/2/2028 DHH-27 30700636/016 3042 2/28/2008 Install-1350885 2/28/2029 DHH-35 30700257/019 3038 8/27/2007 Install 888602 8/27/2028 DHH-36 720128 PP 1.5X5 7/8/1999 359282 7/8/2017 DHH-37 750120 PP 1.5X5 9/19/2003 324368-13 9/19/2021 DHH-38 30700257/020 3038 8/28/2007 Install 888603 8/28/2028 Page 80 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WR/WO Next Rebuild DHH-39 750104 PP 1.5X5 10/25/1999 359844 10/25/2017 DHR-18 30700257/001 3038 8/27/2007 Install 888604 8/27/2028 DHR-21 30700636/017 3042 2/28/2008 Install-1350884 2/28/2029 DHR-24L 30800124/019 3038 5/21/2008 Install-1350882 5/21/2029 DHR-24U 30700492/020 3038 1/9/2008 Install-I 350879 1/9/2029 DHR-28 30700257/002 3038 8/27/2007 Install 888605 8/27/2028 DHR-31 30700492/004 3038 1/8/2008 Install-1 350878 1/8/2029 DHR-37 30700257/003 3038 8/27/2007 Install 888606 8/27/2028 DHR-49 30700257/004 3038 8/27/2007 Install 888607 8/27/2028 DHR-64 30900553/009 3018 11/16/2009 Install-1625935 11/16/2030 EFH-109 740004 PP 1.5X5 8/29/2001 368398 8/29/2019 EFH-1 10 30700257/006 3038 8/27/2007 Install 888608 8/27/2028 EFH-141 750122 PP 1.5X5 10/4/2001 369631 10/4/2019 EFH-143 30700257/007 3038 8/27/2007 Install 888611 8/27/2028 EFH-144 30700257/008 3038 8/27/2007 Install 888609 8/27/2028 EFH-27 30800997/006 3042 3/31/2009 Install-1650433 3/31/2030 EFH-28 30800997/007 3042 3/31/2009 Install-1650434 3/31/2030 EFH-92 04616483/009 3038 9/1/2004 Install-657107 9/1/2025 EFH-93 30700257/005 3038 8/27/2007 Install 888612 8/27/2028 EFH-94 30700492/017 3038 2/2/2009 Install-1629868 2/2/2030 EFH-95 750071 PP 2X5 9/16/2003 325194-11 9/16/2021 FWH-122 30800568/005 3072 10/6/2008 Install-1350877 10/6/2029 FWH-123 30700113/005 3062 6/8/2007 Install-1458009 6/8/2028 FWH-124 30500001/02 3052 2/24/2005 Install-600847 2/24/2026 Page 81 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WR/WO Next Rebuild FWH-125 730022 PP 5X5 10/28/1999 359779 10/28/2017 FWH-128 30700661/008 3052 3/10/2008 Install-1350876 3/10/2029 FWH-130 04616373/007 3062 5/6/2004 Install-600895 5/6/2025 FWH-131 30600313/004 3062 10/25/2006 Install 888613 10/25/2027 FWH-132 30600572/010 3052 12/5/2006 Install 888614 12/5/2027 FWH-133 720087 PP 5X5 10/29/1999 359733 10/29/2017 FWH-138 03616013/009 3052 12/18/2003 Install-600871 12/18/2024 FWH-139 30700296/007 3042 10/1/2007 Install 888615 10/1/2028 FWH-140 30700636/009 3042 2/28/2008 Install-1350874 2/28/2029 FWH-141 30700661/001 3052 3/7/2008 Install-1 350873 3/7/2029 FWH-142 30700636/028 3042 2/28/2008 Install-1 350872 2/28/2029 FWH-143 30500067/07 3042 4/13/2005 Install-600835 4/13/2026 FWH-144 30500067/002 3042 4/12/2005 Install-600873 4/12/2026 FWH-145 30800511/030 3052 9/8/2008 Install-i 350868 9/8/2029 FWH-146 30700636/027 3042 2/28/2008 Install-1 351146 2/28/2029 FWH-147A 30800511/026 3052 9/8/2008 Install-1 350866 9/8/2029 FWH-148 30600231/012 3042 7/24/2006 Install 888616 7/24/2027 FWH-149 03616013/010 3052 12/18/2003 Install-600875 12/18/2024 FWH-150 30500067/001 3042 4/12/2005 Install-600876 4/12/2026 FWH-151 30700636/025 3042 2/28/2008 Install-1350865 2/28/2029 FWH-152 0361013/007 3052 12/19/2003 Install-657111 12/19/2024 FWH-153 30400010/02 3042 2/3/2005 Install-600877 2/3/2026 FWH-154 30400010/03 3042 4/12/2005 Install-600878 4/12/2026 FWH-155 30400010/08 3042 2/2/2005 Install-657113 2/2/2026 Page 82 Revision 7

Crystal River Unit #3 4Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WR/WO Next Rebuild FWH-156 30400010/10 3042 2/2/2005 Install-657114 2/2/2026 FWH-157 30400010/09 3042 2/2/2005 Install-600879 2/2/2026 FWH-158 04616373/005 3062 5/6/2004 Install-600890 5/6/2025 FWH-159 30600572/005 3052 12/5/2006 Install 888618 12/5/2027 FWH-160 30700636/026 3042 2/28/2008 Install-1350862 2/28/2029 FWH-161 30400010/04 3042 2/3/2005 Install-600880 2/3/2026 FWH-162 30600231/008 3052 7/21/2006 Install 888619 7/21/2027 FWH-163 30700661/005 3052 3/10/2008 Install-1350860 3/10/2029 FWH-164 30800511/028 3052 9/8/2008 Install-1350859 9/8/2029 FWH-165 03615923/017 3052 10/16/2003 Install-600881 10/16/2024 FWH-166 30500067/05 3042 4/13/2005 Install-657115 4/13/2026 FWH-167 03615923/020 3052 10/16/2003 Install-600836 10/16/2024 FWH-168 03616013/013 3052 11/17/2003 Install-600838 11/17/2024 FWH-169 30700636/030 3042 2/28/2008 Install-1350858 2/28/2029 FWH-1 70 30700636/029 3042 2/28/2008 Install-1 350857 2/28/2029 FWH-171 30800289/001 3042 6/26/2008 Install-1 350856 6/26/2029 HVR-1ON 760098 PP 2X5 6/13/1991 271786 6/13/2013 HVR-10S 760089 PP 2X5 4/30/1991 271788 4/30/2013 HVR-4 04616483/007 3038 9/1/2004 Install-600839 9/1/2025 MSH-117 760190 PP 5X15 9/1/2001 368288 9/1/2019 MSH-118 30600707/038 3053 3/16/2007 Install 888761 3/16/2028 MSH-1 19 30600707/039 3053 3/16/2007 Install 888760 3/16/2028 MSH-120 30600707/040 3053 3/16/2007 Install 888755 3/16/2028 MSH-121 30600231/007 3052 7/21/2006 Install 888754 7/21/2027 Page 83 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WR/NO Next Rebuild MSH-122 03615923/019 3052 10/16/2003 Install-600868 10/16/2024 MSH-123 30700296/009 3042 10/1/2007 Install 888726 10/1/2028 MSH-124 30900002/004 3042 4/1/2009 Install-1636508 4/1/2030 MSH-125 30600231/001 3052 7/21/2006 Install 888722 7/21/2027 MSH-126A 30700113/006 3062 6/8/2007 Install-1 350847 6/8/2028 MSH-128 30700296/014 3042 10/2/2007 Install 888721 10/2/2028 MSH-139 04616373/003 3062 5/6/2004 Install-600849 5/6/2025 MSH-147 30700113/007 3062 6/8/2007 Install-1350846 6/8/2028 MSH-149 30600231/016 3052 7/24/2006 Install 888807 7/24/2027 MSH-150 30800511/029 3052 9/8/2008 Install-1350843 9/8/2029 MSH-1 59 03615643/030 3062 4/23/2003 Install-600850 4/23/2024 MSH-160 04616493/079 3062 11/25/2004 Install 888765 11/25/2025 MSH-162 30700113/003 3062 6/8/2007 Install-1458010 6/8/2028 MSH-164 30600231/013 3052 7/24/2006 Install 888771 7/24/2027 MSH-165 30700113/008 3062 6/8/2007 Install-1350841 6/8/2028 MSH-166 02615453/02 3082-DR 12/1/2003 Install-600844 12/1/2024 MSH-167 30800568/011 3072 10/10/2008 Install-1350840 10/10/2029 MSH-168 04616593/10 3072 12/14/2004 Install 888774 12/14/2025 MSH-170 04616453/010 3072 6/14/2004 Install-600902 6/14/2025 MSH-207 04616483/010 3038 9/2/2004 Install-600788 9/2/2025 MSH-212 730131 PP 1.5X5 10/4/2001 369632 10/4/2019 MSH-213 730029 PP 2X5 9/12/2001 369624 9/12/2019 MSH-214 760088 PP 2X5 8/24/2001 368392 8/24/2019 MSH-223 04616373/004 3062 5/6/2004 Install-600897 5/6/2025 Page 84 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WR/WO Next Rebuild MSH-224 30700210/017 3072 7/19/2007 Install 888779 7/19/2028 MSH-225 30600707/041 3053 3/16/2007 Install 888643 3/16/2028 MSH-226E 30700296/016 3042 10/2/2007 Install 888773 10/2/2028 MSH-226W 30700296/017 3042 10/2/2007 Install 888781 10/2/2028 MSH-227 720069 PP 5X5 10/4/2001 368299 10/4/2019 MSH-228 30700113/009 3062 6/8/2007 Install-i 350837 6/8/2028 MSH-229 30600313/003 3062 10/25/2006 Install 888809 10/25/2027 MSH-230 04616413/03 3063 5/19/2004 Install-657119 5/19/2025 MSH-231 30500001/01 3052 2/24/2005 Install-657125 2/24/2026 MSH-232 30800568/003 3072 10/3/2008 Install-1350835 10/3/2029 MSH-233 840001 PP 5X5 11/26/1997 POF0700780 11/26/2015 MSH-234 760067 PP 5X5 10/3/2001 368300 10/3/2019 MSH-235 30600572/009 3052 12/5/2006 Install 888719 12/5/2027 MSH-237 760068 PP 5X5 10/10/2001 368297 10/10/2019 MSH-238 720066 PP 5X5 9/10/2001 368289 9/10/2019 MSH-239 30600231/017 3052 7/24/2006 Install 888808 7/24/2027 MSH-240 30700113/004 3062 6/8/2007 Install-i 350833 6/8/2028 MSH-243 30600313/002 3062 10/25/2006 Install 888625 10/25/2027 MSH-248 30700257/025 3038 8/28/2007 Install-1 350832 8/28/2028 MSH-250 30800124/020 3038 5/21/2008 Install-1350831 5/21/2029 MSH-251 30600572/007 3052 12/5/2006 Install 888626 12/5/2027 MSH-252 30800124/007 3038 5/20/2008 Install-1 350823 5/20/2029 MSH-255 04616483/014 3038 9/2/2004 Install-600858 9/2/2025 MSH-567L 04616483/011 3038 9/2/2004 Install-600820 9/2/2025 Page 85 Revision 7

Crystal River Unit #3 E Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WR/WO Next Rebuild MSH-567U 04616323/019 3038 3/26/2004 Install-600861 3/26/2025 MSH-568L 04616483/013 3038 9/2/2004 Install-600804 9/2/2025 MSH-568U 04616483/015 3038 9/2/2004 Install-600815 9/2/2025 MSH-576L 04616483/016 3038 9/2/2004 Install-600818 9/2/2025 MSH-576U 04616483/012 3038 9/2/2004 Install-756023 9/2/2025 MSH-664 30700257/014 3038 8/27/2007 Install 888627 8/27/2028 MSH-665 30700257/015 3038 8/27/2007 Install 888753 8/27/2028 MUH-32 30700257/009 3038 8/27/2007 Install 888752 8/27/2028 MUH-51 04616353/021 3018 12/22/2004 Install-723627 12/22/2025 MUH-80 720125 PP 1.5X5 10/10/2001 368311 10/10/2019 MUH-82 30700296/001 3042 10/1/2007 Install 888822 10/1/2028 RCH-29 750082 PP 2X5 7/16/1999 359117 7/16/2017 RCH-47N 740069 PP 2.5X5 10/9/1999 359827 10/9/2017 RCH-47S 740080 PP 2.5X5 9/23/2003 324894-16 9/23/2021 RCH-48 720139 PP 2.5X5 9/22/2003 324894-13 9/22/2021 RCH-49 740065 PP 2.5X5 9/22/1999 359819 9/22/2017 RCH-530 30700257/016 3038 8/27/2007 Install 888820 8/27/2028 RCH-531 30700257/023 3038 8/28/2007 Install 888628 8/28/2028 RCH-55 03616013/012 3052 12/18/2003 Install-600841 12/18/2024 RCH-58 03616013/015 3052 12/18/2003 Install-600842 12/18/2024 RCH-60 720111 PP 2X5 2/17/1999 343033 2/17/2017 RCH-614 16676626 PM 14X4.3 11/7/2005 600908 5/7/2014 RCH-618 16676624 PM 14X4.3 11/14/2007 216375 5/14/2016 RCH-619 16676623 PM 14X4.3 10/13/2009 216376 4/13/2018 Page 86 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WR/VO Next Rebuild RCH-620 16676627 PM 14X4.3 11/10/2005 600915 5/10/2014 RCH-63 760094 PP 2X5 9/17/2003 325194-16 9/17/2021 RCH-64 760041 PP 2X5 8/25/2001 368391 8/25/2019 RCH-65 760197 PP 1.5X5 7/12/1999 359292 7/12/2017 RCH-66 730228 PP 1.5X5 10/18/2001 368314 10/18/2019 RCH-67 750100 PP 1.5X5 9/19/2003 324368-12 9/19/2021 RCH-68 750137 PP 1.5X5 9/24/2003 324368-17 9/24/2021 RCH-69 760192 PP 1.5X5 10/18/2003 322430-01 10/18/2021 RCH-70 750119 PP 1.5X5 6/14/1999 359290 6/14/2017 RCH-71L 730076 PP 2X5 2/26/1999 359114 2/26/2017 RCH-71U 750083 PP 2X5 7/16/1999 360135 7/16/2017 RCH-73 730145 PP 1.5X5 10/17/2003 322350-01 10/17/2021 RCH-74 730139 PP 1.5X5 9/26/2001 368296 9/26/2019 RCH-76 730014 PP 1.5X5 10/22/1999 359785 10/22/2017 RCH-77 730129 PP 1.5X5 10/19/2001 369630 10/19/2019 RCH-78 730124 PP 1.5X5 9/20/1999 359285 9/20/2017 RCH-79 730150 PP 1.5X5 10/6/2001 368310 10/6/2019 RCH-80 30700257/021 3038 8/28/2007 Install 888631 8/28/2028 RCH-81 30700257/022 3038 8/28/2007 Install 888632 8/28/2028 RCH-84 30500067/03 3042 4/12/2005 Install-600823 4/12/2026 RCH-86 03616013/005 3052 12/19/2003 Install-600843 12/19/2024 RCH-89 30600186/025 3038 7/18/2006 Install-1350806 7/18/2027 RCH-90 30800124/018 3038 5/21/2008 Install-1350804 5/21/2029 RVR-3E 30700210/016 3072 7/18/2007 Install 888633 7/18/2028 Page 87 Revision 7

Crystal River Unit #3 k Progress Energy Snubber Inspection and Testing Program Attachment 5 Snubber Seal Life Information Mark / Tag No Serial No Model Date Rebuilt Rebuild WRIWO Next Rebuild RVR-3W 30700210/018 3072 7/19/2007 Install 888634 7/19/2028 RVR-4E 30700210/019 3072 7/19/2007 Install 888635 7/19/2028 RVR-4W 30700210/002 3072 7/19/2007 Install 888636 7/19/2028 RVR-5N 99614230/054 3072 12/15/1999 Mfg. 12/15/2020 RVR-5S 99614230/055 3072 12/15/1999 Mfg. 12/15/2020 RVR-6N 99614230/056 3072 2/4/2000 Mfg. 2/4/2021 RVR-6S 99614230/053 3072 12/15/1999 Mfg. 12/15/2020 SWH-483 30700257/010 3038 8/27/2007 Install 888638 8/27/2028 SWH-493L 30700257/011 3038 8/27/2007 Install 888639 8/27/2028 SWH-493U 30700257/012 3038 8/27/2007 Install 888640 8/27/2028 SWR-18 30700296/002 3042 10/1/2007 Install 888641 10/1/2028 SWR-423 760199 PP 1.5X5 7/13/1999 359293 7/13/2017 SWR-425 30700257/013 3038 8/27/2007 Install 888642 8/27/2028 SWR-440 740011 PP 1.5X5 10/4/2001 368307 10/4/2019 SWR-91 30800289/002 3042 6/26/2008 Install-1350803 6/26/2029 Page 88 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No _

AUXILIARY BUILDING BSR-31 11401 AB 'A' Decay Heat Pit, Sth of Ladder in OH Safety CR3-P-SKH- 302-651.1, 302- 305-810 120.1 711.1 BSR-35 11402 AB 'B' Decay Heat Pit, 14' NE of Ladder Safety CR3-P-SKH- 302-711 PI-305-811 121.1 DCR-33E 11404 AB RC Bleed Tank Room, Between Tanks Safety CR3-P-SKH- 302-631 305-845 SH.2 B/C 201.2 DCR-33W 11405 AB RC Bleed Tank Room, Between Tanks Safety CR3-P-SKH- 302-631 305-845 SH.2 B/C 201.2 DHR-18 11407 AB 'B' Decay Heat Pit, Over E Side of Safety CR3-P-SKH- 302-641.1, 302- 305-816, 305-805/

DHHE-1B 110.1 641.2 817 DHR-21 11408 AB Triangle RM by 'B' S.I. Filter Next to Safety CR3-P-SKH- 302-641.2 305-815 DHV-39 111.2 DHR-24L 11409 AB S Wall Deborating Demin V.Alley Safety CR3-P-SKH- 302-621.1, 302- 305-815 111.1 641.2 DHR-24U 11410 AB S Wall Deborating Demin V.Alley Safety CR3-P-SKH- 302-621.1, 302- 305-815 111.1 641.2 DHR-28 11411 AB StairWell to 143' Elev O/H by Dressout Safety CR3-P-SKH- 302-621.1, 302- 305-815 111.1 641.2 DHR-31 11412 AB 'A' Decay Heat Pit, Sth of Ladder OH Safety CR3-P-SKH- 302-641.1, 302- 305-814 SH.1 109.2 614.2 DHR-37 11413 AB 'B' Decay Heat Pit, Sth End of Room Safety CR3-P-SKH- 302-641.1 305-817 SH.6 113.1 DHR-49 11414 AB 'A' Decay Heat Pit, Sth End of Room Safety CR3-P-SKH- 302-641.1 305-818 SH.5 112.2 SWR-18 11415 AB SeaWater Room, 15' NW of SWHE-1A/ Safety CR3-P-SKH- 302-601.1 304-601 SH- 305-931 1B 211.1 1 G-4 SWR-91 11416 AB Entrance to Block Orifice Room Safety CR3-P-SKH- 302-601.4 305-937 F7 777 208.1 INTERMEDIATE BUILDING EFH-109 11303 lB 2'W of MSV-412 in OH Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 H-3 305-902 11108.4 082.1 Page 89 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No EFH-110 11304 1B Between MSV-411/412 Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 H-5 305-902 108.4 082.1 EFH-141 11305 lB Near FWV-34, Work From Grate Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 H- 305-902 108.4 082.1 10 EFH-143 11306 IB Over Stairs W of MSV-412 Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 H-3 305-905 304.1 082.1 EFH-144 11307 IB O/H Above MSIV Platform, Next to Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 J-3 305-902 FWV-39 108.4 082.1 EFH-92 11308 IB 11' NW of MSV-412 in O/H Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 G-3 305-905 304.1 082.1 EFH-93 11309 IB O/H on N Wall, NW of MSV-412 Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 H-3 305-905 304.1 082.1 EFH-94 11310 IB 6' S of MSV-411 Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 H-5 305-905 304.1 082.1 EFH-95 11311 lB Over FWV-35 on Wall Safety Sig CR3-P-SKH- 302-081.1, 302- 304-091 G-6 305-905 1 304.1 082.1 FWH-138 11312 lB N of MSV-42, O/H at Wall Safety Sig CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-11 FWH-139 11313 IB 3 E of FWV-30 Off Grate Safety Sig CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-10 FWH-140 11314 lB 8' E of FWV-31, Work From Pipe Safety Sig CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-10 FWH-141 11315 IB 3W of FWV-31, Work From Pipe Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-8, 304-084 FWH-142 11316 IB Above CICP-2A / 2B in O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-8, 304-084 FWH-143 11317 IB 3 E of CICP-2A / 2B in O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-8, 304-

__________ of FWV-30 Under Grate I084 FWH-144 11318 lB 3 W (DNST) of FWV-30 Under Grate Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-8, 304-I_ I 1 084 Page 90 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No FWH-145 11319 IB Above CICP-2A/2B in O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-8, 304-084 FWH-146 11320 IB On Roof Inside Double Doors Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.3 2 D-8, 304-084 FWH-147A 11321 lB In Overhead Center of Room Above Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 CIP-2B 105.2 2 D-12, E-9,10 FWH-148 11322 lB In O/H 8' N of MSV-411 / 412 Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 FWH-149 11323 lB In O/H By MSIV's 4'S of MSV-40 Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 FWH-150 11324 IB In Overhead over MSIV's 7' above Walk Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 at MSV-411 105.2 2 D-12, E-9,10 FWH-151 11325 lB 3'W of MTMC-9 in O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 FWH-152 11326 IB 3W of MTMC-9 in O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 FWH-153 11327 IB 24'W of Single Door O/H MTMC-8 Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 FWH-154 11328 IB 24'W of Single Door O/H MTMC-8 Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 FWH-155 11329 IB Inside E Door on Right Wall 12' Up Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 FWH-156 11330 IB Inside E Door on Right Wall 12' Up Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-832 SH.1 105.2 2 D-12, E-9,10 Page 91 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No FWH-157 11331 IB NE of MSV-33 O/H Safety Sig CR3-P-SKH- 304-083 SH- 305-831 SH.1 106.3 2 E-12 FWH-158 11332 IB Over MSV-33 Safety Sig CR3-P-SKH- 304-083 SH- 305-831 SH.1 106.3 2 E-11 FWH-159 11333 IB UPST of FWV-29 Under Grate Safety Sig CR3-P-SKH- 304-083 SH- 305-831 SH.1 106.3 2 E-10 FWH-160 11334 IB 6' SE of MSV-411 O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.3 2 E-9, 304-084 FWH-161 11335 lB Over CIP-2A About 12' High Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.3 2 E-9, 304-084 FWH-162 11336 IB 8' N of CIP-2A at Ceiling Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.3 2 E-9, 304-084 FWH-163 11337 IB In Overhead Over MSIV's, W of FWV-29 Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 Below Grate 106.3 2 E-9, 304-084 FWH-164 11338 IB On Roof Inside Double Doors Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.3 2 E-9, 304-084 FWH-165 11339 IB In O/H 25'S of W Doorway, Over LRV- Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 21 106.2 2 E-5 FWH-166 11340 IB Over LRHE-1, 15' O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.2 2 G-5 FWH-167 11341 IB Just S of LRHE-1 in O/H Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.2 1 D-3 FWH-168 11342 IB Up Ladder Near Tank Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.2 1 D-3 FWH-169 11343 IB O/H E of Leak Rate Tank, N Side of Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 Column 310-1-2 106.2 1 D-3 FWH-170 11344 lB East Side of Column 310-1-2 Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.2 1 E-4 Page 92 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No FWH-171 11345 IB Upst On Floor Next To FWV-146 Safety CR3-P-SKH- 302-081.1 304-083 SH- 305-831 SH.1 106.2 1 MSH-117 11346 IB To Right Just Inside Double Doors Safety Sig. CR3-P-SKH- 302-011.1 304-011, 305-752 103.3 304-013 MSH-1 18 11347 IB To Right Just Inside Double Doors Safety Sig. CR3-P-SKH- 304-011 305-753 104.2 MSH-119 11348 lB S Side on E Main Steam Line Safety Sig. 302-011.1 304-011, 305-752 304-013 MSH-120 11349 IB Three Hangers N of MSV-413 Safety Sig. CR3-P-SKH- 304-011 HD-306-298, 305-104.2 753 MSH-121 11350 IB Just N of MSV-414 Safety Sig. 302-011.1 304-011, 305-752 304-013 MSH-122 11351 lB Just N of MSV-413 Safety Sig. CR3-P-SKH- 304-011 HD-306-298 104.2 MSH-123 11352 IB S of MSV-413 on Same Line Safety CR3-P-SKH- 302-011.1 304-011, 305-753 104.2 304-013 MSH-124 11353 lB S of MSV-414 on Same Line Safety CR3-P-SKH- 302-011.1 304-011, 305-752 103.2 304-013 MSH-125 11354 1B Upst (S) of MSV-411 Safety CR3-P-SKH- 302-011.1 304-011, 305-750 102.2 304-013 MSH-126A 11355 1B Just S of MSV-412 Safety CR3-P-SKH- 302-011.1 304-011, 305-751 101.2 304-013 MSH-128 11356 IB S of MSV-411, Next to Ladder Safety CR3-P-SKH- 302-011.1 304-011, 305-750 102.2 304-013 MSH-207 11359 lB 9' E of CIP-2B in O/H Safety CR3-P-SKH- 302-051.1 304-015 G-4 305-825 SH.2 217.1 MSH-212 11363 IB 8 S of MSV-411 Safety CR3-P-SKH- 302-051.1 304-015 A- 305-825 SH.1 217.2 11 MSH-213 11364 IB 8' N of MSV-33 Safety CR3-P-SKH- 302-051.1 304-015 B- 305-825 SH.1 217.2 11 MSH-214 11365 IB I.B. Above EF Pump Motor at Ceiling Safety CR3-P-SKH- 302-051.1 304-015 C- 305-825 SH.1 1 -1 1 1 , 217.2 1 11 Page 93 Revision 7

Crystal River Unit #3 CProgress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No MSH-227 11366 IB Just DNST of MSV-413 Safety Sig. CR3-P-SKH- 305-753 104.2 MSH-231 11367 IB Through West Door, on ground past first Safety Sig. CR3-P-SKH- 305-752 MS line 103.3 MSH-232 11368 IB 10'N of MSV-414 Safety Sig. CR3-P-SKH- 302-011.1 304-011, 305-752 103.3 304-013 MSH-240 11369 IB N Wall Between Doors, N of MSV-411 Safety Sig. CR3-P-SKH- 304-011 305-750 102.2 MSH-248 11370 IB 10' N of MSV-48 Safety CR3-P-SKH- 304-015 J-3 305-825 SH.2 217.1 MSH-250 11372 IB I.B. Over EF Pump Motors Safety CR3-P-SKH- 302-051.1 304-015 B-2 305-825 SH.1 217.2 MSH-251 11373 IB I.B. Over EF Pump Motors Safety CR3-P-SKH- 302-051.1 304-015 B-2 305-825 SH.1 217.2 MSH-252 11374 lB In O/H Above MSIV's, 2'S of FWV-32 Safety CR3-P-SKH- 302-051.1 304-015 F-5 305-825 SH.1 217.2 MSH-255 11377 lB I.B. by EF Pumps, Over MSV-439/440 Safety Sig CR3-P-SKH- 302-051.1 304-053 A-5 305-825 SH.2 217.2 MSH-664 11378 IB DNST of EFP-1 Safety Sig. CR3-P-SKH- 304-015 B-4 HD-306-298 I 1_ 1 237.1 MSH-665 11379 lB In Single Door to IB, To Right Safety Sig. CR3-P-SKH- 304-015 B-4 HD-306-298 I 1_ 237.1 REACTOR BUILDING BSH-14 21100 RB O/S by S Stairs Close to Cont. Wall Safety CR3-P-SKH- 302-711 304-714 PI-305-809 121.3 BSH-19 21102 RB O/S by S Stairs on Horz. Run Close to Safety CR3-P-SKH- 302-711 304-714 PI-305-809 Wall 121.3 CFH-14 21105 RB On Top of Old LDCR Roof Safety CR3-P-SKH-3.2 302-641.1, 302- PI-305-805 1 _702.1 DHH-17 21106 RB O/H (LD) Line W of Sth Stairs D-Ring Safety CR3-P-SKH- 302-641.1 305-806 SH.1 Wall 113.3 DHH-18 21107 RB E of AHF-1C by lot drain Valve Safety CR3-P-SKH- 302-641.1 305-806 SH.1 113.3 Page 94 Revision 7

Crystal River Unit #3 CProgress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No DHH-23 21109 RB RB Sump O/H Safety CR3-P-SKH- 302-641.1 304-644 305-805, 305-818 112.3 DHH-25 21111 RB LD Line in Overhead by S Stairs Safety CR3-P-SKH- 302-641.1 305-806 SH.1 113.3 DHH-26H 21112 RB LD Line in Overhead by S Stairs Safety CR3-P-SKH- 302-641.1 305-806 SH.1 113.3 DHH-26V 21113 RB LD Line in Overhead by S Stairs Safety CR3-P-SKH- 302-641.1 305-806 SH.1 113.3 DHH-27 21114 RB RB Sump O/H Safety CR3-P-SKH- 302-641.1 304-644 305-805, 305-818 112.3 FWH-122 21115 RB O/H Between Elevator/P.H. Safety CR3-P-SKH- 302-081.1 304-083 SH- PI-305-829/832 105.2 2 D-12, E-1 _9,10 FWH-123 21116 RB O/H Between Elevator/P.H. Safety CR3-P-SKH- 302-081.1 304-083 SH- PI-305-829/832 105.2 2 D-12, E-9,10 FWH-124 21117 RB O/H Between Elevator/P.H. W Wall Safety CR3-P-SKH- 302-081.1 304-083 SH- PI-305-829/832 105.2 2 D-12, E-9,10 FWH-128 21120 RB Front of AHF 1A / S of A Core Flood Safety CR3-P-SKH- 302-081.1 304-083 PI-305-827/831 Room 106.2 FWH-130 21122 RB C/S CFT Area Safety CR3-P-SKH- 302-081.1 304-083, PI-305-827 105.1 304-084 FWH-131 21123 RB SW Wall O/S D-Ring O/H (across from Safety CR3-P-SKH- 302-081.1 304-083, PI-305-827 Equip. Hatch) 105.1 304-084 FWH-132 21124 RB SW Wall O/S D-Ring O/H Safety CR3-P-SKH- 302-081.1 304-083, PI-305-827 105.1 304-084 MSH-139 21125 RB Behind the Cavity Cooling Fans Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-804 104.1 011.2 MSH-147 21126 RB Cavity Cooling Fans in Overhead O/S S Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-803 Inner wall 103.1 011.2 MSH-149 21127 RB Under Mezz Grate Safety CR3-P-SKH- 302-011.1, 302- 304-011 305-804

, 104.1 011.2 1 j Page 95 Revision 7

Crystal River Unit #3 2Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No MSH-150 21128 RB Under Mezz Grate Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-803 103.1 011.2 MSH-159 21130 RB O/H by Elevator Safety CR3-P-SKH- 302-011.1, 302- 304-011 305-802 101.1 011.2 MSH-160 21131 RB O/H by Elevator Safety CR3-P-SKH- 302-011.1, 302- 304-011 305-801 102.1 011.2 MSH-162 21133 RB O/H in front of Elevator Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-801 102.1 011.2 MSH-164 21135 RB Under Mezz Grate Safety CR3-P-SKH- 302-011.1, 302- 304-011 305-801 102.1 011.2 MSH-165 21136 RB Under Mezz Grate Platform at Elevator Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-802 101.1 011.2 MSH-166 21137 RB SW Wall O/S D-Ring O/H (across from Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-803 Equip. Hatch) 103.1 011.2 MSH-167 21138 RB SW Wall O/S D-Ring O/H (across from Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-803 Equip. Hatch) 103.1 011.2 MSH-168 21139 RB SW Wall O/S D-Ring O/H Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-804 104.1 011.2 MSH-170 21141 RB SW Wall O/S D-Ring N of Equipment Safety CR3-P-SKH- 302-011.1, 302- 304-011 PI-305-804 Hatch in O/H 104.1 011.2 MSH-243 21142 RB SW Wall O/S D-Ring O/H Safety CR3-P-SKH- 302-011.1, 302- 304-011 305-803 103.1 011.2 MSH-567L 21143 RB LD Line by S Stairs on D-Ring Wall Safety CR3-P-SKH- 304-781 PI-305-738 104.3 MSH-567U 21144 RB LD Line by S Stairs on D-Ring Wall Safety CR3-P-SKH- 304-781 PI-305-738 104.3 MSH-568L 21145 RB ESE of AHF-1C on D-Ring Wall Safety CR3-P-SKH- 304-781 PI-305-738 104.3 MSH-568U 21146 RB ESE of AHF-1C on D-Ring Wall Safety CR3-P-SKH- 304-781 PI-305-738 104.3 MSH-576L 21148 RB Over Elevator Landing on D-Ring wall Safety CR3-P-SKH- 304-781 PI-305-738 104.3 Page 96 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No MSH-576U 21149 RB Over Elevator Landing on D-Ring wall Safety CR3-P-SKH- 304-781 PI-305-738 104.3 MUH-82 21167 RB Sump O/H Safety CR3-P-SKH-9.1 302-651.1, 302- 304-667.1 PI-305-871 661.1 RCH-55 21169 RB O/H Behind Stairs on D-Ring Wall Safety Sig CR3-P-SKH- 302-651.1, 302- 304-851 305-851 301.1 681.3 RCH-58 21170 RB O/H Behind Stairs on D-Ring Wall Safety Sig CR3-P-SKH- 302-651.1, 302- 304-851 305-851 301.1 681.1 RCH-60 21171 RB Top of PZR Safety Sig CR3-P-SKH- 302-651.1, 302- 305-852 1 302.1 681.3 RCH-84 21172 RB Behind Stairs on D-Ring Wall Safety Sig CR3-P-SKH- 302-651.1, 302- 304-651 PI-305-852 302.1 681.3 RCH-86 21173 RB O/H by Elevator Safety Sig CR3-P-SKH- 302-651.1, 302- 304-651 PI-305-852 302.1 681.3 RCH-89 21174 RB O/H on D-Ring Wall behind N Stairs Safety Sig CR3-P-SKH- 302-651.1, 302- 304-651 PI-305-850 303.1 681.3 RCH-90 21175 RB O/H on D-Ring Wall behind N Stairs Safety Sig CR3-P-SKH- 302-651.1, 302- 304-651 PI-305-850 1 303.1 681.3 SWH-483 21176 RB SW Wall by Equip Hatch Safety CR3-P-SKH- 302-601 305-715 220.2 CFH-15 21200 RB-2 I/S E Wall by RCP 1A Safety CR3-P-SKH-3.2 302-641.1, 302- PI-305-805 702.1 CFH-16 21201 RB-2 CatWalk to PZR Safety CR3-P-SKH-3.1 302-641.1, 302- PI-305-805 702.1 CFH-17 21202 RB-2 CatWalk South of PZR Safety CR3-P-SKH-3.1 302-641.1, 302- PI-305-805 1_702.1 CFH-18 21203 RB-2 CatWalk to PZR Safety CR3-P-SKH-3.1 302-641.1, 302- PI-305-805 702.1 CFH-19 21204 RB-2 CatWalk to PZR Safety CR3-P-SKH-3.1 302-641.1, 302- PI-305-805 702.1 DHH-35 21208 RB-2 NW Side PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC 304-644 1__ _ _ _19.1 1 1 DHH-36 21209 RB-2 NW Side PZR Platform 15' Down By Safety CR3-P-SKH- CR3-P-8091-RC 304-644 RCV-12 /53 19.1 Page 97 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No DHH-37 21210 RB-2 W Side PZR Platform UPST of RCV-12 Safety CR3-P-SKH- CR3-P-8091-RC 304-644 19.1 DHH-38 21211 RB-2 W Side PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC 304-644 19.1 DHH-39 21212 RB-2 NS Top of PZR on Landing Safety CR3-P-SKH- CR3-P-8091-RC 304-644 19.1 DHR-64 21259 RB-2 NS Top of PZR on Landing Safety CR3-P-SKH- CR3-P-8091-RC 304-644 1 19.1 EFH-27 21213 RB-2 RCP 1D Outer Wall S Side of B Gen. Safety CR3-P-SKH- 302-081.1 304-085 PI-305-901 108.1 EFH-28 21214 RB-2 RCP 1D Outer Wall S Side of B Gen. Safety CR3-P-SKH- 302-081.1 304-085 PI-305-901 108.1 FWH-125 21215 RB-2 N Side of A D-Ring Wall Safety CR3-P-SKH- 302-081.1 304-083, PI-305-829 105.1 304-084 Page 98 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark/ Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No FWH-133 21216 RB-2 N Side of D-Ring Wall by RCP-1D Safety CR3-P-SKH- 302-081.1 304-083, PI-305-827 106.1 304-084 MUH-32 21217 RB-2 CatWalk to PZR Safety CR3-P-SKH-7.1 302-651.1, 302- 305-869 661.4 MUH-51 21223 RB-2 I/S E Wall by RCP 1A Safety CR3-P-SKH-4.1 302-651.1, 302- PI-305-874 SH-1 661.3 MUH-80 21224 RB-2 I/S Wall Behind RCP-1D LD Safety CR3-P-SKH-9.1 302-651.1, 302- 304-667.1 PI-305-871 661.1 RCH-29 21225 RB-2 Top of PZR Safety CR3-P-SKH- 302-651.1, 302- 304-651 PI-305-852 302.1 681.3 RCH-47N 21226 RB-2 Surge Line at B Pump Near Hot Leg Safety CR3-P-SKH- 302-651.1 141585E B&W 18.1 135881-E19 RCH-47S 21227 RB-2 Surge Line at B Pump Near Hot Leg Safety CR3-P-SKH- 302-651.1 141585E B&W 18.1 135881-E19 RCH-48 21228 RB-2 Surge Line at B Pump Near Hot Leg Safety CR3-P-SKH- 302-651.1 141585E B&W 18.1 135881-E19 RCH-49 21229 RB-2 Surge Line at B Pump Near Hot Leg Safety CR3-P-SKH- 302-651.1 141585E B&W 18.1 135881-E19 RCH-530 21230 RB-2 Top of PZR Safety CR3-P-SKH- 304-651 305-762 19.2 RCH-531 21231 RB-2 Top of PZR Safety CR3-P-SKH- 304-651 305-762 19.2 RCH-618 21233 RB-2 I/S by RCP-1C (L-Bore) Safety 135881E RCP PUMP RCP PUMP RCP PUMP RCH-619 21234 RB-2 I/S by RCP-1C (L-Bore) Safety 135881E RCP PUMP RCH-63 21236 RB-2 N Side of PZR Platform Safety Sig CR3-P-SKH- 302-651.1, 302- 304-651 PI-305-852 302.1 681.3 RCH-64 21237 RB-2 N Side of PZR Platform Safety Sig CR3-P-SKH- 302-651.1, 302- 304-651 PI-305-852 302.1 681.3 Page 99 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark/ Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No RCH-65 21238 RB-2 Bottom of PZR Platform, S Side O/H Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-66 21239 RB-2 S Side of PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-67 21240 RB-2 S Side of PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-68 21241 RB-2 S Side of PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC I_ , 19.1 RCH-69 21242 RB-2 Top of PZR - Leave SA Pin (Disconnect Safety CR3-P-SKH- CR3-P-8091-RC in place, pin mushroomed) 19.1 RCH-70 21243 RB-2 Top of PZR Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-71L 21244 RB-2 Top of PZR Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-71U 21245 RB-2 Top of PZR Safety CR3-P-SKH- CR3-P-8091-RC 1 19.1 RCH-73 21246 RB-2 Top of PZR Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-74 21247 RB-2 Top of PZR Safety CR3-P-SKH- CR3-P-8091-RC 1 1_19.1 RCH-76 21248 RB-2 S Side of PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-77 21249 RB-2 Bottom of PZR Platform, S Side O/H Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-78 21250 RB-2 S Side of PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC 19.1 RCH-79 21251 RB-2 S Side of PZR Platform Safety CR3-P-SKH- CR3-P-8091-RC I , 19.1 RCH-80 21252 RB-2 Top of PZR - Removed every outage to Safety CR3-P-SKH- CR3-P-8091-RC access RCV-14 19.1 RCH-81 21253 RB-2 Top of PZR - Removed every outage to Safety CR3-P-SKH- CR3-P-8091-RC access RCV-13 19.1 SWH-493L 21254 RB-2 RCP 1D Outer Wall Safety CR3-P-SKH- 302-601 305-715 1__ 1__1__,220.2 1 Page 100 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No SWH-493U 21255 RB-2 RCP 1D Outer Wall Safety CR3-P-SKH- 302-601 305-715 220.2 SWR-423 21256 RB-2 N Side of PZR D-Ring Wall at Ladder by Safety CR3-P-SKH- 302-011.1 304-607 305-700 / 705 B RCP 220.3 SWR-425 21257 RB-2 Ladder-PZR to RCP 1B Safety CR3-P-SKH- 302-011.1 304-607 305-700 /705 220.3 SWR-440 21258 RB-2 Ladder-PZR to RCP 1B Safety CR3-P-SKH- 302-011.1 304-607 305-700 / 705 1 220.3 RCH-614 21232 RB-2 I/S by RCP-1A (L-Bore) Safety 135881E RCP PUMP D-Ringl RCH-620 21235 RB-2 I/S by RCP-1D (L-Bore) Safety 135881E RCP PUMP I/S B-D-

Ring TURBINE BUILDING HVR-10N 12515 TB On Vent Line From MDT-1 Non Safety 304-118, 304-119 B-8 HVR-10S 12516 TB On Vent Line From MDT-1 Non Safety 304-118, 304-119 B-8 HVR-4 12525 TB Over FWHE-6A, Above HVV-43 Non Safety 304-117 J-4 MSH-223 11532 TB On M/S Line From MSIV-413 Safety Sig. Location-M28 304-012 SH- 305-753 2 E-4 MSH-224 11533 TB On M/S Line From MSIV-413 Safety Sig. Location-M28 304-012 SH- 305-753 2 E-4 MSH-225 11534 TB On M/S Line From MSIV-413 Safety Sig. Location-M28 304-012 SH- 305-753 2 F-3 MSH-226E 11535 TB On M/S Line From MSIV-413 Safety Sig. Location-M28 304-012 305-753 MSH-226W 11536 TB On M/S Line From MSIV-413 Safety Sig. Location-M28 304-012 305-753 Page 101 Revision 7

Crystal River Unit #3 1 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark /Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No MSH-228 11537 TB Just DNST of MSV-413 Safety Sig. CR3-P-SKH- 304-012 305-752 103.3 MSH-229 11538 TB Just DNST of MSV-413 Safety Sig. Location-M28 304-012 305-752 MSH-230 11539 TB Over Double Doors to IB Safety Sig. CR3-P-SKH- 304-012 SH- 305-752 103.3 2 G03 MSH-233 11540 TB Above FW Heater Safety Sig. CR3-P-SKH- 304-012 305-751 103.3 MSH-234 11541 TB On MS Line From MSV-412 Safety Sig. Location-M27 304-012 SH- 305-751 2 E-5 MSH-235 11542 TB On MS Line From MSV-412 Safety Sig. Location-M27 304-012 SH- 305-751 2 E-5 MSH-237 11543 TB On MS Line From MSV-411 Safety Sig. Location-M27 304-012 SH- 305-750 2 E-5 MSH-238 11544 TB On MS Line From MSV-411 Safety Sig. Location-M27 304-012 SH- 305-750 2 E-5 MSH-239 11545 TB On MS Line From MSV-411 Safety Sig. Location-M27 304-012 SH- 305-750 2 E-5 RVR-3E 12552 TB On Vent Line, RHV-9 Discharge Non Safety 304-021, 304-022 D-2 RVR-3W 12553 TB On Vent Line, RHV-9 Discharge Non Safety 304-021, 304-022 D-2 RVR-4E 12554 TB On Vent Line, RHV-10 Discharge Non Safety 304-021, 304-022 D-2 RVR-4W 12555 TB On Vent Line, RHV-10 Discharge Non Safety 304-021, 304-022 D-2 RVR-5N 12556 TB On Vent Line, Turbine Building Roof Non Safety 304-021, 304-022 RVR-5S 12557 TB On Vent Line, Turbine Building Roof Non Safety 304-021, 304-022 Page 102 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 6 Snubbers Location Information Mark / Tag No Exam Bldg. Location Description Category Isometric 302 Dwg. 304 Dwg. 305 Dwg.

No RVR-6N 12558 TB On Vent Line, Turbine Building Roof Non Safety 304-021, 304-022 RVR-6S 12559 TB On Vent Line, Turbine Building Roof Non Safety 304-021, 304-022 Page 103 Revision 7

Crystal River Unit #3 e Progress Energy Snubber Inspection and Testing Program Attachment 7 Safety Assessment

[As of the issue date, no Safety Assessments were applicable for the Snubber Inspection and Testing Program]

Page 104 Revision 7

7Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 8 NRC Letter # 3F120704 Inservice Inspection Program Plan, 10 Year Update Ptagwss Energ Relr: [tO 'I'} 50.55.L I.)occmltrr2 22114.7 MF1207-04 (I.. N'=Lar Rcgubltnrv C**rinision Au]iii; ttuujsnrlL &C.IiLru)Dusk WashijroJ , Lf. DC 201555 7

StuIjCrt. ( 1-ys*3lRiver Uni; 1 - ln ctse vivc lt*. tion P 'oguini l,,u. ',imYua trL.*i "x

]lvir ,Sir.

Florjattaet Ca'qposrviots (FP(-). dtoing~tutisissituaPeopgier, Energy florid.; In,:.. is lwinl'y subnmiillirsthe Cystal R:,

ilt 2 .*CR-3)In;reteee Insluption ILSJ) P'agrarnm Plan for the founis. rn yelr intorv' l. The 1.51P Pie. a ieets

.ot.cm bo tuplated Lo JIMI she j eq uiresnrts t of ihe2n)lI'ditiun Lshnsigis td= 2003 Addruead otf i.c Aýrrican Sociots' or MJchmnieal FPln]tis'v {AMRF) Hoilr av<1 PrC$.5uC. Veki<l tI.I3,PV) C*)d&, iJ attrl'tistltwt iLILASNE S".; its MI A-nie IWA-2400), except Mhe=s mi fic relerom the ll&I'V (ctei has brCn roqweissced: Lp.sitiant to I DlCXFýILS.505a. Tisc thill elleyear itLtui'vil will end oii AtIgs1ti 13. 2008.

anr Ihe lArlsh i1n you l will h 7 in cmAtpsr. 14.2XMi.

A.,M. Cmxi. (Cas-.t* ar*werind I",y the, NR'C, .,i idc-rti-icd,, i, Re-lntlnry CitL*tc 1.147, -id w-'hieli Am applkttble ts.CR-3. adoug .it tire celý p is Re~irfkeRmsess ace1dec11i lied in the Ii iS)oumram Honsi.

N-o emulJyory clm"nitmsnMt aren bing made in this submittal.

If you should row arn' qquesrions ecgardi. drhir s.Lhmirral, Jple.se

c*onrr W'. litt.sleri*ia.Adilg Supereiavr Liunnuing &-Rcgssaisoy ltttjrams,. at i152) 6-C3 Stplit, 2I.Cit1hill Lrrginecrirrc Managpr S.Q.:'scb A o.tlttttt: C0yt14l Rie ri t 3 Iserie!Iapeetums PrvgrassiPints Firuuis TemsYe-srIftksis]

NIe: P10'njict Managrr i1vusedrUsAsdisti lstratur, Regi ur. "1 ict~iO Iteidtet1 lt~t}prrov Pmflne IV. ec I'tfltt itt, Crstl Ri"e FMJI-I1S Page 105 Revision 7

t Progress Energy Crystal River Unit #3 Snubber Inspection and Testing Program Attachment 9 Relief Requests

[As of the issue date, no Safety Assessments were applicable for the Snubber Inspection and Testing Program]

Page 106 Revision 7

Crystal River Unit #3 IProgress Energy Snubber Inspection and Testing Program Attachment 10 ASME XI Interpretation

[As of the issue date, no Safety Assessments were applicable for the Snubber Inspection and Testing Program]

Page 107 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information TAGN I TRAIN I I1TECH ITC SAFETY1 ANALYTICAL DWG ISI DWG SPEC REL. BLDG LCO INFO LINE DESC BSH-14 B LCO 3.0.8.a [72 hr] 305-809.2 CR3-P-SKH-121.3 Yes Safety RB BSH-19 B LCO 3.0.8.a [72 hr] 305-809 CR3-P-SKH-121.3 Yes Safety RB BSR-31 A LCO 3.0.8.a [72 hr] 305-810 CR3-P-SKH-120.1 Yes Safety AB BSR-35 B LCO 3.0.8.a [72 hr] 305-811 CR3-P-SKH-121.1 Yes Safety AB CFH-14 B LCO 3.0.8.a [72 hr] 305-805 SH.1 CR3-P-SKH-3.2 Yes Safety RB CFH-15 B LCO 3.0.8.a [72 hr] 305-805 SH.1 CR3-P-SKH-3.2 Yes Safety RB-2 CFH-16 A LCO 3.0.8.a [72 hr] 305-805 SH.2 CR3-P-SKH-3.1 Yes Safety RB-2 CFH-17 A LCO 3.0.8.a [72 hr] 305-805 SH.2 CR3-P-SKH-3.1 Yes Safety RB-2 CFH-18 A LCO 3.0.8.a [72 hr] 305-805 SH.2 CR3-P-SKH-3.1 Yes Safety RB-2 CFH-19 A LCO 3.0.8.a [72 hr] 305-805 SH.2 CR3-P-SKH-3.1 Yes Safety RB-2 DCR-33E B LCO 3.0.8.a [72 hr] 305-845 SH.2 CR3-P-SKH-201.2 Yes Safety AB DCR-33W B LCO 3.0.8.a [72 hr] 305-845 SH.2 CR3-P-SKH-201.2 Yes Safety AB DHH-17 B LCO 3.0.8.a [72 hr] 305-806 SH.1 CR3-P-SKH-113.3 Yes Safety RB DHH-18 B LCO 3.0.8.a [72 hr] 305-806 SH.1 CR3-P-SKH-113.3 Yes Safety IRB DHH-23 A LCO 3.0.8.a [72 hr] 305-805, 305-818 CR3-P-SKH-1 12.3 Yes Safety RB DHH-25 B LCO 3.0.8.a [72 hr] 305-806 SH.1 CR3-P-SKH-113.3 Yes Safety RB DHH-26H B LCO 3.0.8.a [72 hr] 305-806 SH.1 CR3-P-SKH-113.3 Yes Safety RB DHH-26V B LCO 3.0.8.a [72 hr] 305-806 SH.1 CR3-P-SKH-113.3 Yes Safety RB DHH-27 A LCO 3.0.8.a [72 hr] 305-805, 305-818 CR3-P-SKH-112.3 Yes Safety RB Pressurizer - Aux. Spray, Upstream DHH-35 COMM LCO 3.0.8.b [12 hr] RCV-53 CR3-P-8045 CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer - Aux. Spray, RCV-53 to DHH-36 COMM LCO 3.0.8.b [12 hr] Pressurizer CR3-P-8045 CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer - Aux. Spray, RCV-1 2 to DHH-37 COMM LCO 3.0.8.b [12 hr] Pressurizer CR3-P-8045 CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer - Aux. Spray, RCV-12 to DHH-38 COMM LCO 3.0.8.b [12 hr] Pressurizer CR3-P-8045 CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer - Aux. Spray, RCV-12 to DHH-39 COMM LCO 3.0.8.b [12 hr] Pressurizer CR3-P-8045 CR3-P-SKH-19.1 Yes Safety RB-2 Page 108 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information 11 TECH 1SAFETY TAG NO TRAIN LCO INFO LINE DESC ANALYTICAL DWG ISI DWG SPEC REL. BLDG 305-816, 305-805/

DHR-18 B LCO 3.0.8.a [72 hr] 817 CR3-P-SKH-110.1 Yes Safety AB DHR-21 COMM LCO 3.0.8.b [12 hr] 305-815 CR3-P-SKH-1 11.2 Yes Safety AB DHR-24L COMM LCO 3.0.8.b [12 hr] 305-815 CR3-P-SKH-111.1 Yes Safety AB DHR-24U COMM LCO 3.0.8.b [12 hr] 305-815 CR3-P-SKH-111.1 Yes Safety AB DHR-28 COMM LCO 3.0.8.b [12 hr] 305-815 CR3-P-SKH-1 11.1 Yes Safety AB DHR-31 A LCO 3.0.8.a [72 hr] 305-814 SH.1 CR3-P-SKH-109.2 Yes Safety AB DHR-37 B LCO 3.0.8.a [72 hr] 305-817 SH.6 CR3-P-SKH-113.1 Yes Safety AB DHR-49 A LCO 3.0.8.a [72 hr] 305-818 SH.5 CR3-P-SKH-112.2 Yes Safety AB Pressurizer - Aux. Spray, RCV-12 to DHR-64 COMM LCO 3.0.8.b [12 hr] Pressurizer CR3-P-8045 CR3-P-SKH-19.1 Yes Safety RB-2 EFH-27 B (LCO N/A) LCO N/A-Transient Load Sn 305-901 CR3-P-SKH-108.1 Yes Safety RB-2 EFH-28 B (LCO N/A) LCO N/A-Transient Load Sn 305-901 CR3-P-SKH-108.1 Yes Safety RB-2 Safety EFH-92 A (LCO N/A) LCO N/A-Transient Load Sn 305-905 CR3-P-SKH-304.1 Yes Sig 1B Safety EFH-93 A (LCO N/A) LCO N/A-Transient Load Sn 305-905 CR3-P-SKH-304.1 Yes Sig 1B Safety EFH-94 A (LCO N/A) LCO N/A-Transient Load Sn 305-905 CR3-P-SKH-304.1 Yes Sig 1B Safety EFH-95 A (LCO N/A) LCO N/A-Transient Load Sn 305-905 CR3-P-SKH-304.1 Yes Sig IB Safety EFH-109 B (LCO N/A) LCO N/A-Transient Load Sn 305-902 CR3-P-SKH-108.4 Yes Sig 1B Safety EFH-110 B (LCO N/A) LCO N/A-Transient Load Sn 305-902 CR3-P-SKH-108.4 Yes Sig 1B Safety EFH-141 B (LCO N/A) LCO N/A-Transient Load Sn 305-902 CR3-P-SKH-108.4 Yes Sig 1B Safety EFH-143 A (LCO N/A) LCO N/A-Transient Load Sn 305-905 CR3-P-SKH-304.1 Yes Sig 1B Safety EFH-144 B (LCO N/A) LCO N/A-Transient Load Sn 305-902 CR3-P-SKH-108.4 Yes Sig 1B FWH-122 A LCO 3.0.8.a [72 hr] 305-829 CR3-P-SKH-105.2 Yes Safety RB FWH-123 A LCO 3.0.8.a [72 hr] 305-829 CR3-P-SKH-105.2 Yes Safety RB Page 109 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information TAG NO TRAIN 1

J LCO INFO L .

LINE DEsc 1 ANALYTICAL DWG

- iSI WG TECH,,

SPEC SAFETY REL. iLDG B

FWH-124 A LCO 3.0.8.a [72 hr] 305-829 CR3-P-SKH-105.2 Yes Safety RB FWH-125 A LCO 3.0.8.a [72 hr] 305-829 CR3-P-SKH-105.1 Yes Safety RB-2 FWH-128 B LCO 3.0.8.a [72 hr] 305-827 CR3-P-SKH-106.2 Yes Safety RB FWH-130 B LCO 3.0.8.a [72 hr] 305-827 CR3-P-SKH-105.1 Yes Safety RB FWH-131 B LCO 3.0.8.a [72 hr] 305-827 CR3-P-SKH-105.1 Yes Safety RB FWH-132 B LCO 3.0.8.a [72 hr] 305-827 CR3-P-SKH-105.1 Yes Safety RB FWH-133 B LCO 3.0.8.a [72 hr] 305-827 CR3-P-SKH-106.1 Yes Safety RB-2 Safety FWH-138 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Sig 1B Safety FWH-139 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Sig 1B Safety FWH-140 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Sig 1B FWH-141 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Safety 1B FWH-142 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Safety 1B FWH-143 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Safety 1B FWH-144 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Safety 1B FWH-145 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Safety 1B FWH-146 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.3 Yes Safety 1B FWH-147A A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-148 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-149 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-150 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-151 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-152 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-153 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-154 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-155 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B FWH-156 A LCO 3.0.8.a [72 hr] 305-832 SH.1 CR3-P-SKH-105.2 Yes Safety 1B Page 110 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information I -I .- CW I TA~G~JOTRAIN u________61N________b

_ LINE DESC'i ANALYT1CA .V Safety FWH-157 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Sig 1B Safety FWH-158 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Sig 1B Safety FWH-159 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Sig 1B FWH-160 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Safety 1B FWH-161 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Safety 1B FWH-162 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Safety 1B FWH-163 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Safety 1B FWH-164 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.3 Yes Safety 1B FWH-165 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.2 Yes Safety 1B FWH-166 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.2 Yes Safety 1B FWH-167 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.2 Yes Safety 1B FWH-168 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.2 Yes Safety 1B FWH-169 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.2 Yes Safety 1B FWH-170 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.2 Yes Safety 1B FWH-171 B LCO 3.0.8.a [72 hr] 305-831 SH.1 CR3-P-SKH-106.2 Yes Safety 1B Non HVR-4 Non-Safety Non-Safety / Non-Seismic No Safety TB Non HVR-10N Non-Safety Non-Safety / Non-Seismic No Safety TB Non HVR-10S Non-Safety Non-Safety/ Non-Seismic No Safety TB Page 111 Revision 7

Crystal River Unit #3 SProgress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information 1 1*I TECH SAFETY TAG NO TRAIN LCO INFO J LINE DESC ANALYTICAL DWG SI DWG SPEC REL. BtDG Safety MSH-117 B-2 LCO 3.0.8.a [72 hr] 305-752 CR3-P-SKH-103.3 Yes Sig. 1B Safety MSH-118 B-1 LCO 3.0.8.a [72 hr] 305-753 CR3-P-SKH-104.2 Yes Sig. 1B Safety MSH-119 B-2 LCO 3.0.8.a [72 hr] 305-752 Yes Sig. 1B Safety MSH-120 B-1 LCO 3.0.8.a [72 hr] 305-753 CR3-P-SKH-104.2 Yes Sig. 1B Safety MSH-121 B-2 LCO 3.0.8.a [72 hr] 305-752 Yes Sig. 1B Safety MSH-122 B-1 LCO 3.0.8.a [72 hr] 305-753 CR3-P-SKH-104.2 Yes Sig. 1B MSH-123 B-1 LCO 3.0.8.a [72 hr] 305-753 CR3-P-SKH-104.2 Yes Safety IB MSH-124 B-2 LCO 3.0.8.a [72 hr] 305-752 CR3-P-SKH-103.2 Yes Safety 1B MSH-125 A-2 LCO 3.0.8.a [72 hr] 305-750 CR3-P-SKH-102.2 Yes Safety lB MSH-126A A-1 LCO 3.0.8.a [72 hr] 305-751 CR3-P-SKH-101.2 Yes Safety 1B MSH-128 A-2 LCO 3.0.8.a [72 hr] 305-750 CR3-P-SKH-102.2 Yes Safety LB MSH-139 B-1 LCO 3.0.8.a [72 hr] 305-804 CR3-P-SKH-104.1 Yes Safety RB MSH-147 B-2 LCO 3.0.8.a [72 hr] 305-803 CR3-P-SKH-103.1 Yes Safety RB MSH-149 B-1 LCO 3.0.8.a [72 hr] 305-804 CR3-P-SKH-104.1 Yes Safety RB MSH-150 B-2 LCO 3.0.8.a [72 hr] 305-803 CR3-P-SKH-103.1 Yes Safety RB MSH-159 A-1 LCO 3.0.8.a [72 hr] 305-802 CR3-P-SKH-101.1 Yes Safety RB MSH-160 A-2 (LCO N/A) LCO N/A-Transient Load Sn 305-801 CR3-P-SKH-102.1 Yes Safety RB MSH-162 A-2 LCO 3.0.8.a [72 hr] 305-801 CR3-P-SKH-102.1 Yes Safety RB MSH-164 A-2 LCO 3.0.8.a [72 hr] 305-801 CR3-P-SKH-102.1 Yes Safety RB MSH-165 A-1 LCO 3.0.8.a [72 hr] 305-802 CR3-P-SKH-101.1 Yes Safety RB MSH-166 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-803 CR3-P-SKH-103.1 Yes Safety RB MSH-167 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-803 CR3-P-SKH-103.1 Yes Safety_ RB MSH-168 B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-804 CR3-P-SKH-104.1 Yes Safety RB MSH-170 B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-804 CR3-P-SKH-104.1 Yes Safety RB Page 112 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information

- I I I TECH [SAETY TAG NO TRAIN LCO INFO LINE DESC ANALYTICAL DWG ISI DWG SPEC REL. BLDG Terry Turbine (EFP-2) line from MS MSH-207 B LCO N/A-Transient Load Sn (B-2) MSV-56 305-825 SH.2 CR3-P-SKH-217.1 Yes Safety IB Terry Turbine (EFP-2) line from MS MSH-212 B LCO 3.0.8.a [72 hr] (A-i) MSV-55 305-825 SH.1 CR3-P-SKH-217.2 Yes Safety IB Terry Turbine (EFP-2) line from MS MSH-213 B LCO 3.0.8.a [72 hr] (A-i) MSV-55 305-825 SH.i CR3-P-SKH-217.2 Yes Safety lB Terry Turbine (EFP-2) line from MS MSH-214 B LCO 3.0.8.a [72 hr] (A-i) MSV-55 305-825 SH.1 CR3-P-SKH-217.2 Yes Safety IB Safety MSH-223 B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-753 Location-M28 Yes Sig. TB Safety MSH-224 B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-753 Location-M28 Yes Sig. TB Safety MSH-225 B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-753 Location-M28 Yes Sig. TB Safety MSH-226E B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-753 Location-M28 Yes Sig. TB Safety MSH-226W B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-753 Location-M28 Yes Sig. TB Safety MSH-227 B-1 (LCO N/A) LCO N/A-Transient Load Sn 305-753 CR3-P-SKH-104.2 Yes Sig. IB Safety MSH-228 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-752 CR3-P-SKH-103.3 Yes Sig. TB Safety MSH-229 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-752 Location-M28 Yes Sig. TB Page 113 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information TAG NO TRAIN 11 LCO INFO LINE DESC 1 ANALYTICAL DWG 1TECH] ISI DWG SPEC SAFETY REL. I BLDG Safety MSH-230 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-752 CR3-P-SKH-103.3 Yes Sig. TB Safety MSH-231 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-752 CR3-P-SKH-103.3 Yes Sig. lB Safety MSH-232 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-752 CR3-P-SKH-103.3 Yes Sig. lB Safety MSH-233 A-1 (LCO N/A) LCO N/A-Transient Load Sn 305-751 CR3-P-SKH-103.3 Yes Sig. TB Safety MSH-234 A-1 (LCO N/A) LCO N/A-Transient Load Sn 305-751 Location-M27 Yes Sig. TB Safety MSH-235 A-1 (LCO N/A) LCO N/A-Transient Load Sn 305-751 Location-M27 Yes Sig. TB Safety MSH-237 A-2 (LCO N/A) LCO N/A-Transient Load Sn 305-750 Location-M27 Yes Sig. TB Safety MSH-238 A-2 (LCO N/A) LCO N/A-Transient Load Sn 305-750 Location-M27 Yes Sig. TB Safety MSH-239 A-2 (LCO N/A) LCO N/A-Transient Load Sn 305-750 Location-M27 Yes Sig. TB Safety MSH-240 A-2 (LCO N/A) LCO N/A-Transient Load Sn 305-750 CR3-P-SKH-102.2 Yes Sig. lB MSH-243 B-2 (LCO N/A) LCO N/A-Transient Load Sn 305-803 CR3-P-SKH-103.1 Yes Safety RB Terry Turbine (EFP-2) line from MS MSH-248 B (LCO N/A) LCO N/A-Transient Load Sn (B-2) MSV-56 305-825 SH.2 CR3-P-SKH-217.1 Yes Safety lB Terry Turbine (EFP-2) line from MS MSH-250 B (LCO N/A) LCO N/A-Transient Load Sn (A-i) MSV-55 305-825 SH. 1 CR3-P-SKH-217.2 Yes Safety lB Terry Turbine (EFP-2) line from MS MSH-251 B (LCO N/A) LCO N/A-Transient Load Sn (A-i) MSV-55 305-825 SH.1 CR3-P-SKH-217.2 Yes Safety lB Terry Turbine (EFP-2) line from MS MSH-252 B LCO 3.0.8.a [72 hr] (A-i) MSV-55 305-825 SH.1 CR3-P-SKH-217.2 Yes Safety lB Terry Turbine (EFP-2) line from Aux. Safety MSH-255 B LCO 3.0.8.a [72 hr] Steam 305-825 SH.2 CR3-P-SKH-217.2 Yes Sig lB MSH-567L A LCO 3.0.8.a [72 hr] Blowdown line from SG1A 305-738 CR3-P-SKH-104.3 Yes Safety_ RB MSH-567U A LCO 3.0.8.a [72 hr] Blowdown line from SG1A 305-738 CR3ýP-SKH-104.3 Yes Safety RB MSH-568L A LCO 3.0.8.a [72 hr] Blowdown line from SG1A 305-738 CR3-P-SKH-104.3 Yes Safety RB MSH-568U A LCO 3.0.8.a [72 hr] Blowdown line from SG1A 305-738 CR3-P-SKH-104.3 Yes Safety RB Page 114 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information I TECH SAFETY TAG NO TRAIN LCO INFO LINE DESC ANALYTICAL DWG ISI DWG SPEC REL. BLDG MSH-576L A LCO 3.0.8.a [72 hr] Blowdown line from SG1A 305-738 CR3-P-SKH-104.3 Yes Safety RB MSH-576U A LCO 3.0.8.a [72 hr] Blowdown line from SG1A 305-738 CR3-P-SKH-104.3 Yes Safety_ RB Safety MSH-664 B LCO 3.0.8.a [72 hr] EFTB-1 Exhaust Stack 305-909 CR3-P-SKH-237.1 Yes Sig. IB Safety MSH-665 B LCO 3.0.8.a [72 hr] EFTB-1 Exhaust Stack 305-909 CR3-P-SKH-237.1 Yes Sig. lB MUH-32 B LCO 3.0.8.a [72 hr] HPI to RCP-1D 305-869 CR3-P-SKH-7.1 Yes Safety RB-2 MUH-51 A LCO 3.0.8.a [72 hr] HPI to RCP-1A 305-874 CR3-P-SKH-4.1 Yes Safety RB-2 Common line to Letdown Coolers MUH-80 COMM LCO 3.0.8.b [12 hr] MUHE-1A, B, C 305-871 CR3-P-SKH-9.1 Yes Safety RB-2 Common line to Letdown Coolers MUH-82 COMM LCO 3.0.8.b [12 hr] MUHE-1A, B, C 305-871 CR3-P-SKH-9.1 Yes Safety RB Pressurizer Relief from RCV-9 RCH-29 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-852 CR3-P-SKH-302.1 Yes Safety RB-2 RCH-47N COMM LCO 3.0.8.b [12 hr] Pressurizer Surge Line CR3-P-SKH-18.1 Yes Safety RB-2 RCH-47S COMM LCO 3.0.8.b [12 hr] Pressurizer Surge Line CR3-P-SKH-18.1 Yes Safety_ RB-2 RCH-48 COMM LCO 3.0.8.b [12 hr] Pressurizer Surge Line CR3-P-SKH-18.1 Yes Safety RB-2 RCH-49 COMM LCO 3.0.8.b [12 hr] Pressurizer Surge Line CR3-P-SKH-18.1 Yes Safety RB-2 Pressurizer Relief from RCV-8 Safety RCH-55 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-851 CR3-P-SKH-301.1 Yes Sig RB Pressurizer Relief from RCV-8 Safety RCH-58 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-851 CR3-P-SKH-301.1 Yes Sig RB Pressurizer Relief from RCV-9 Safety RCH-60 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-852 CR3-P-SKH-302.1 Yes Sig RB Pressurizer Relief from RCV-9 Safety RCH-63 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-852 CR3-P-SKH-302.1 Yes Sig RB-2 Pressurizer Relief from RCV-9 Safety RCH-64 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-852 CR3-P-SKH-302.1 Yes Sig RB-2 Pressurizer Spray Line from RCP-1 B RCH-65 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Page 115 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information TECH SAFETY TAG NO TRAIN LCO INFO LINE DESC ANALYTICAL DWG ISI DWG SPEC REL. BLDG Pressurizer Spray Line from RCP-1 B RCH-66 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-67 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-68 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-69 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-70 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-71L COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1B RCH-71U COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-73 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1B RCH-74 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-76 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-77 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-78 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-79 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-80 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Spray Line from RCP-1 B RCH-81 COMM LCO 3.0.8.b [12 hr] to Pressurizer CR3-P-8045-DH CR3-P-SKH-19.1 Yes Safety RB-2 Pressurizer Relief from RCV-9 Safety RCH-84 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-852 CR3-P-SKH-302.1 Yes Sig RB Page 116 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information TAG NO TRAIN LCO INFO .. LINE DESC ANALYTICAL DWG ISI DWG SPEC REL. BL Pressurizer Relief from RCV-9 Safety RCH-86 COMM (LCO N/A) LCO N/A-Transient Load Sn (Safety) 305-852 CR3-P-SKH-302.1 Yes Sig RB Pressurizer Relief from RCV-10 Safety RCH-89 COMM (LCO N/A) LCO N/A-Transient Load Sn (PORV) 305-850 CR3-P-SKH-303.1 Yes Sig RB Pressurizer Relief from RCV-10 Safety RCH-90 COMM (LCO N/A) LCO N/A-Transient Load Sn (PORV) 305-850 CR3-P-SKH-303.1 Yes Sig RB RCH-530 COMM LCO 3.0.8.b [12 hr] Pressurizer Vent/Sample Line 305-762 CR3-P-SKH-19.2 Yes Safety RB-2 RCH-531 COMM LCO 3.0.8.b [12 hr] Pressurizer Vent/Sample Line 305-762 CR3-P-SKH-19.2 Yes Safety RB-2 RB-2 D-RCH-614 COMM LCO 3.0.8.b [12 hr] RCP-1A 135881E Yes Safety Ring RCH-618 COMM LCO 3.0.8.b [12 hr] RCP-1C 135881E Yes Safety RB-2 RCH-619 COMM LCO 3.0.8.b [12 hr] RCP-1C 135881E Yes Safety RB-2 RB-2 I/S RCH-620 COMM LCO 3.0.8.b [12 hr] RCP-1D 135881E Yes Safety B-D-Ring Non RVR-3E Non-Safety Non-Safety / Non-Seismic No Safety TB Non RVR-3W Non-Safety Non-Safety / Non-Seismic No Safety TB Non RVR-4E Non-Safety Non-Safety / Non-Seismic No Safety TB Non RVR-4W Non-Safety Non-Safety / Non-Seismic No Safety TB Non RVR-5N Non-Safety Non-Safety / Non-Seismic No Safety TB Non RVR-5S Non-Safety Non-Safety / Non-Seismic No Safety TB Non RVR-6N Non-Safety Non-Safety / Non-Seismic No Safety TB Non RVR-6S Non-Safety Non-Safety / Non-Seismic No Safety TB SWH-483 "D"RCP LCO 3.0.8.a [72 hr] RCP-1D Return 305-715 CR3-P-SKH-220.2 Yes Safety RB SWH-493L "D"RCP LCO 3.0.8.a [72 hr] RCP-1D Return 305-715 CR3-P-SKH-220.2 Yes Safety RB-2 SWH-493U "D"RCP LCO 3.0.8.a [72 hr] RCP-1D Return 305-715 CR3-P-SKH-220.2 Yes Safety RB-2 SWR-18 COMM LCO 3.0.8.b [12 hr] 305-931 CR3-P-SKH-211.1 Yes Safety AB Page 117 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 11 Snubber Tech. Spec. Information 1 TECHI SAFETY TAG NO TRAIN LCO INFO LINE DESC ANALYTICAL DWG ISI DWG SPEC REL. BLDG SWR-91 COMM LCO 3.0.8.b [12 hr] 305-937 CR3-P-SKH-208,1 Yes Safety AB SWR-423 "B" RCP LCO 3.0.8.a [72 hr] RCP-1B Supply 305-700 CR3-P-SKH-220.3 Yes Safety RB-2 SWR-425 "B" RCP LCO 3.0.8.a [72 hr] RCP-1B Supply 305-700 CR3-P-SKH-220.3 Yes Safety RB-2 SWR-440 "B" RCP LCO 3.0.8.a [72 hr] RCP-1B Return 305-705 CR3-P-SKH-220.3 Yes Safety RB-2 Page 118 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 12 - OMN-13 Visual Examination Trackinq Safety / Safety-Siagnificant Snubbers DATE NEXT DATE OF LAST VISUAL EXAM MARK NO OUTAGE NO REPORT NO VISUAL EXAM DUE BSR-35 RFO16 VT-09-0003 16-Sep-09 16-Sep- 19 CFH-14 RFO15 VT-07-0214 06-Nov-07 06-Nov-17 CFH-15 RFO15 VT-07-0215 06-Nov-07 06-Nov-17 CFH-17 RFO15 VT-07-0149 05-Nov-07 05-Nov-17 CFH-18 RFO15 VT-07-0150 05-Nov-07 05-Nov-17 CFH-19 RFO16 VT-09-0069 07-Oct-09 07-Oct-19 DHH-36 RFO15 VT-07-0176 06-Nov-07 06-Nov-17 DHH-37 RFO15 VT-07-0248 08-Nov-07 08-Nov-17 DHH-39 RFO15 VT-07-0127 04-Nov-07 04-Nov-17 EFH-109 RFO15 VT-07-0016 29-Oct-07 29-Oct-17 EFH-141 RFO15 VT-07-0018 29-Oct-07 29-Oct-17 EFH-95 RFO15 VT-07-0015 29-Oct-07 29-Oct- 17 FWH-125 RFO16 VT-09-0072 07-Oct-09 07-Oct-19 FWH-133 RFO16 VT-09-0087 12-Oct-09 12-Oct-19 FWH-142 RFO16 VT-09-0030 29-Sep-09 29-Sep-1 9 FWH-143 RFO16 VT-09-0024 29-Sep-09 29-Sep-19 FWH-151 RFO16 VT-09-0050 01-Oct-09 01-Oct- 19 FWH-163 RFO16 VT-09-0031 29-Sep-09 29-Sep-1 9 MSH-117 RFO15 VT-07-0061 30-Oct-07 30-Oct-17 MSH-121 RFO15 VT-07-0067 30-Oct-07 30-Oct- 17 MSH-150 RFO16 VT-09-0043 30-Sep-09 30-Sep- 19 MSH-168 RFO15 VT-07-0165 05-Nov-07 05-Nov-17 MSH-212 RFO15 VT-07-0081 30-Oct-07 30-Oct-17 MSH-213 RFO15 VT-07-0082 30-Oct-07 30-Oct-17 MSH-214 RFO15 VT-07-0083 30-Oct-07 30-Oct-17 MSH-227 RFO15 VT-07-0089 31 -Oct-07 31-Oct-17 MSH-233 RFO15 VT-07-0095 31 -Oct-07 31-Oct-17 MSH-234 RFO15 VT-07-0096 31 -Oct-07 31-Oct-17 MSH-237 RFO15 VT-07-0098 31 -Oct-07 31-Oct-17 MSH-238 RFO15 VT-07-0099 31-Oct-07 31-Oct-17 MSH-240 RFO16 VT-09-0036 29-Sep-09 29-Sep-19 MSH-664 RFO15 VT-07-0110 31 -Oct-07 31-Oct-17 MUH-80 RFO1 5 VT-07-0194 12-Nov-07 12-Nov-1 7 Page 119 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 12 - OMN-13 Visual Examination Tracking DATE NEXT DATE OF LAST VISUAL EXAM MARK NO OUTAGE NO REPORT NO VISUAL EXAM DUE MUH-82 RFO15 VT-07-0190 09-Nov-07 09-Nov- 17 RCH-29 RFO15 VT-07-0122 03-Nov-07 03-Nov- 17 RCH-47N RFO15 VT-07-0225 06-Nov-07 06-Nov-1 7 RCH-47S RFO15 VT-07-0226 06-Nov-07 06-Nov-1 7 RCH-48 RFO15 VT-07-0227 06-Nov-07 06-Nov- 17 RCH-49 RFO15 VT-07-0202 08-Nov-07 08-Nov-17 RCH-60 RFO15 VT-07-0137 03-Nov-07 03-Nov-17 RCH-614 RFO15 VT-07-0197 12-Nov-07 12-Nov-17 RCH-620 RFO15 VT-07-0278 20-Nov-07 20-Nov-1 7 RCH-63 RFO15 VT-07-0249 08-Nov-07 08-Nov-17 RCH-64 RFO1 5 VT-07-0250 08-Nov-07 08-Nov-1 7 RCH-65 RFO1 5 VT-07-0228 06-Nov-07 06-Nov-1 7 RCH-66 RFO1 5 VT-07-0229 06-Nov-07 06-Nov-1 7 RCH-67 RFO15 VT-07-0128 03-Nov-07 03-Nov-17 RCH-68 RFO15 VT-07-0126 03-Nov-07 03-Nov-17 RCH-69 RFO15 VT-07-0124 03-Nov-07 03-Nov-17 RCH-70 RFO15 VT-07-0129 03-Nov-07 03-Nov-17 RCH-71 L RFO15 VT-07-0136 03-Nov-07 03-Nov-17 RCH-71 U RFO15 VT-07-0135 03-Nov-07 03-Nov-17 RCH-73 RFO1 6 VT-09-0022 28-Sep-09 28-Sep-1 9 RCH-74 RFO15 VT-07-0123 03-Nov-07 03-Nov-17 RCH-76 RFO16 VT-09-0102 16-Oct-09 16-Oct-19 RCH-77 RFO15 VT-07-0231 06-Nov-07 06-Nov-1 7 RCH-78 RFO15 VT-07-0232 06-Nov-07 06-Nov-1 7 RCH-79 RFO15 VT-07-0233 06-Nov-07 06-Nov-17 RCH-80 RFO15 VT-07-0130 03-Nov-07 03-Nov-17 SWR-423 RFO15 VT-07-0275 19-Nov-07 19-Nov-17 SW R-425 RFO15 VT-07-0177 06-Nov-07 06-Nov-1 7 SWR-440 RFO15 VT-07-0178 06-Nov-07 06-Nov-17 DCR-33E RFO15 VT-07-0006 29-Oct-07 29-Oct-17 DCR-33W RFO15 VT-07-0007 29-Oct-07 29-Oct-17 DHH-18 RFO15 VT-07-0217 05-Nov-07 05-Nov- 17 DHH-25 RFO15 VT-07-0199 12-Nov-07 12-Nov-17 DHH-26H RFO15 VT-07-0200 09-Nov-07 09-Nov- 17 Page 120 Revision 7

Crystal River Unit #3

& Progress Energy Snubber Inspection and Testing Program Attachment 12 - OMN-13 Visual Examination Tracking DATE NEXT DATE OF LAST VISUAL EXAM MARK NO OUTAGE NO REPORT NO VISUAL EXAM DUE DHH-26V RFO15 VT-07-0245 07-Nov-07 07-Nov- 17 DHH-35 RFO15 VT-07-0175 06-Nov-07 06-Nov- 17 DHH-38 RFO15 VT-07-0192 08-Nov-07 08-Nov- 17 EFH-92 RFO15 VT-07-0013 29-Oct-07 29-Oct-17 EFH-93 RFO15 VT-07-0014 29-Oct-07 29-Oct- 17 FWH-1 22 RFO16 VT-09-0115 27-Oct-09 27-Oct- 19 FWH-123 RFO16 VT-09-0042 30-Sep-09 30-Sep-19 FWH-1 28 RFO16 VT-09-0088 12-Oct-09 12-Oct-19 FWH-138 RFO16 VT-09-0023 29-Sep-09 29-Sep- 19 FWH-140 RFO16 VT-09-0062 04-Oct-09 04-Oct-19 FWH-141 RFO16 VT-09-0063 04-Oct-09 04-Oct-19 FWH-144 RFO16 VT-09-0025 29-Sep-08 29-Sep-08 FWH-145 RFO16 VT-09-0029 29-Sep-09 29-Sep- 19 FWH-146 RFO16 VT-09-0028 29-Sep-09 29-Sep- 19 FWH-159 RFO15 VT-07-0041 29-Oct-07 29-Oct- 17 FWH-161 RFO15 VT-07-0043 29-Oct-07 29-Oct-17 FWH-165 RFO15 VT-07-0046 29-Oct-07 29-Oct-17 FWH-166 RFO15 VT-07-0047 30-Oct-07 30-Oct-17 FWH-167 RFO15 VT-07-0048 30-Oct-07 30-Oct-17 FWH-168 RFO15 VT-07-0049 30-Oct-07 30-Oct-17 MSH-1 18 RFO15 VT-07-0062 30-Oct-07 30-Oct-17 MSH-119 RFO15 VT-07-0063 31-Oct-07 31-Oct-17 MSH-120 RFO15 VT-07-0064 30-Oct-07 30-Oct-17 MSH-1 22 RFO1 5 VT-07-0068 30-Oct-07 30-Oct- 17 MSH-123 RFO1 5 VT-07-0069 30-Oct-07 30-Oct-17 MSH-125 RFO15 VT-07-0071 30-Oct-07 30-Oct-17 MSH-128 RFO15 VT-07-0073 30-Oct-07 30-Oct-17 MSH-139 RFO15 VT-07-0218 06-Nov-07 06-Nov- 17 MSH-226E RFO1 5 VT-07-0087 30-Oct-07 30-Oct- 17 MSH-226W RFO15 VT-07-0088 31 -Oct-07 31-Oct-17 MSH-248 RFO16 VT-09-0057 02-Oct-09 02-Oct-19 MSH-250 RFO16 VT-09-0048 01-Oct-09 01-Oct-19 MSH-252 RFO16 VT-09-0049 01-Oct-09 01-Oct-19 MSH-567L RFO16 VT-09-0071 07-Oct-09 07-Oct-19 Page 121 Revision 7

Crystal River Unit #3 1 Progress Energy Snubber Inspection and Testing Program Attachment 12 - OMN-13 Visual Examination Tracking I DATE NEXT DATE OF LAST VISUAL EXAM MARK NO OUTAGE NO REPORT NO VISUAL EXAM DUE MSH-567U RFO16 VT-09-0070 07-Oct-09 07-Oct-19 MSH-568L RFO15 VT-07-0221 07-Nov-07 07-Nov- 17 MSH-568U RFO15 VT-07-0222 07-Nov-07 07-Nov- 17 MSH-576L RFO15 VT-07-0244 07-Nov-07 07-Nov- 17 MSH-576U RFO15 VT-07-0240 07-Nov-07 07-Nov- 17 MSH-665 RFO15 VT-07-0109 31-Oct-07 31-Oct-17 MUH-32 RFO15 VT-07-0169 05-Nov-07 05-Nov- 17 RCH-618 RFO15 VT-07-0206 12-Nov-07 12-Nov-17 RCH-86 RFO15 VT-07-0172 05-Nov-07 05-Nov-17 BSH-19 RFO15 VT-07-0213 06-Nov-07 06-Nov-17 CFH-16 RFO15 VT-07-0080 05-Nov-07 05-Nov- 17 DHR-18 RFO15 VT-07-0008 29-Oct-07 29-Oct-17 DHR-28 RFO15 VT-07-0010 29-Oct-07 29-Oct-17 DHR-37 RFO15 VT-07-0012 29-Oct-07 29-Oct-17 DHR-49 RFO15 VT-07-0001 31-Oct-07 31-Oct-17 EFH-110 RFO1 5 VT-07-0017 29-Oct-07 29-Oct- 17 EFH-143 RFO15 VT-07-0019 29-Oct-07 29-Oct-17 EFH-144 RFO15 VT-07-0020 29-Oct-07 29-Oct-17 FWH-124 RFO 15 VT-07-0154 05-Nov-07 05-Nov- 17 FWH-130 RFO15 VT-07-0147 05-Nov-07 05-Nov-17 FWH-131 RFO15 VT-07-0155 05-Nov-07 05-Nov-17 FWH-132 RFO15 VT-07-0156 05-Nov-07 05-Nov-17 FWH-139 RFO15 VT-07-0022 29-Oct-07 29-Oct-1 7 FWH-148 RFO15 VT-07-0030 29-Oct-07 29-Oct-1 7 FWH-149 RFO15 VT-07-0031 29-Oct-07 29-Oct-17 FWH-150 RFO1 5 VT-07-0032 29-Oct-07 29-Oct-17 FWH-152 RFO15 VT-07-0034 29-Oct-07 29-Oct-17 FWH-153 RFO15 VT-07-0035 29-Oct-07 29-Oct- 17 FWH-154 RFO15 VT-07-0036 29-Oct-07 29-Oct-17 FWH-155 RFO15 VT-07-0037 29-Oct-07 29-Oct-17 FWH-156 RFO1 5 VT-07-0038 29-Oct-07 29-Oct- 17 FWH-157 RFO15 VT-07-0039 29-Oct-07 29-Oct-17 MSH-159 RFO15 VT-07-0247 07-Nov-07 07-Nov-17 MSH-164 RFO15 VT-07-0146 04-Nov-07 04-Nov-17 Page 122 Revision 7

Crystal River Unit #3 Progress Energy Snubber Inspection and Testing Program Attachment 12 - OMN-13 Visual Examination TrackingL DATE NEXT DATE OF LAST VISUAL EXAM MARK NO OUTAGE NO REPORT NO VISUAL EXAM DUE MSH-166 RFO15 VT-07-0163 05-Nov-07 05-Nov-17 MSH-170 RFO15 VT-07-0166 05-Nov-07 05-Nov- 17 MSH-207 RFO15 VT-07-0076 30-Oct-07 30-Oct-17 MSH-224 RFO1 5 VT-07-0085 30-Oct-07 30-Oct- 17 MSH-225 RFO1 5 VT-07-0086 30-Oct-07 30-Oct- 17 MSH-229 RFO15 VT-07-0091 31 -Oct-07 31-Oct-17 MSH-230 RFO15 VT-07-0092 31 -Oct-07 31-Oct-17 MSH-231 RFO15 VT-07-0093 31 -Oct-07 31-Oct-17 MSH-239 RFO1 5 VT-07-01 00 31 -Oct-07 31-Oct- 17 MSH-243 RFO15 VT-07-0167 05-Nov-07 05-Nov-17 MSH-251 RFO15 VT-07-0104 31-Oct-07 31-Oct-17 MSH-255 RFO15 VT-07-0108 31 -Oct-07 31 -Oct-17 MUH-51 RFO15 VT-07-0261 18-Nov-07 18-Nov-17 RCH-530 RFO15 VT-07-0131 06-Nov-07 06-Nov-17 RCH-531 RFO15 VT-07-0134 03-Nov-07 03-Nov-17 RCH-55 RFO15 VT-07-0145 04-Nov-07 04-Nov-17 RCH-58 RFO15 VT-07-0141 04-Nov-07 04-Nov-17 RCH-619 RFO16 VT-09-0079 07-Oct-09 07-Oct-19 SWH-483 RFO15 VT-07-0208 12-Nov-07 12-Nov-17 SW H-493L RFO15 VT-07-0257 18-Nov-07 18-Nov-1 7 SWH-493U RFO15 VT-07-0258 18-Nov-07 18-Nov- 17 SWR-1 8 RFO1 5 VT-07-0120 31-Oct-07 31-Oct-17 BSH-14 RFO16 VT-09-0097 14-Oct-09 14-Oct-19 BSR-31 RFO16 VT-09-0005 21-Sep-09 21-Sep-19 DHH-17 RFO16 VT-09-0107 22-Oct-09 22-Oct-19 DHH-23 RFO16 VT-09-0083 11 -Oct-09 11 -Oct- 19 DHH-27 RFO16 VT-09-0084 11 -Oct-09 11 -Oct- 19 DHR-21 RFO16 VT-09-0013 22-Sep-09 22-Sep-19 DHR-24L RFO16 VT-09-0009 22-Sep-09 22-Sep-19 DHR-24U RFO16 VT-09-0010 22-Sep-09 22-Sep-19 DHR-31 RFO16 VT-09-0006 21-Sep-09 21-Sep-19 DHR-64 RFO16 VT-10-0001 26-Jan-10 26-Jan-20 EFH-27 RFO16 VT-09-0065 05-Oct-09 05-Oct-19 EFH-28 RFO16 VT-09-0064 05-Oct-09 05-Oct-19 Page 123 Revision 7

Crystal River Unit #3 2Progress Energy Snubber Inspection and Testing Program Attachment 12 - OMN-13 Visual Examination Tracking DATE NEXT DATE OF LAST VISUAL EXAM MARK NO OUTAGE NO REPORT NO VISUAL EXAM DUE EFH-94 RFO16 VT-09-0052 01-Oct-09 01-Oct-19 FWH-147A RFO16 VT-09-0037 29-Sep-09 29-Sep-1 9 FWH-158 RFO16 VT-09-0026 29-Sep-09 29-Sep-19 FWH-160 RFO16 VT-09-0045 01-Oct-09 01-Oct- 19 FWH-162 RFO16 VT-09-0021 28-Sep-09 28-Sep-19 FWH-164 RFO16 VT-09-0027 29-Sep-09 29-Sep-19 FWH-169 RFO16 VT-09-0051 01-Oct-09 01-Oct-19 FWH-170 RFO16 VT-09-0056 02-Oct-09 02-Oct-19 FWH-171 RFO16 VT-09-0018 25-Sep-09 25-Sep-19 MSH-124 RFO1 6 VT-09-0082 11 -Oct-09 11 -Oct-1 9 MSH-126A RFO16 VT-09-0035 29-Sep-09 29-Sep-1 9 MSH-147 RFO16 VT-09-0044 30-Sep-09 30-Sep-1 9 MSH-149 RFO16 VT-09-0041 30-Sep-09 30-Sep-19 MSH-160 RFO16 VT-09-0058 02-Oct-09 02-Oct-19 MSH-162 RFO16 VT-09-0060 04-Oct-09 04-Oct-19 MSH-1 65 RFO16 VT-09-0040 30-Sep-09 30-Sep-1 9 MSH-167 RFO16 VT-09-0094 13-Oct-09 13-Oct-19 MSH-223 RFO16 VT-09-0055 01-Oct-09 01-Oct-19 MSH-228 RFO16 VT-09-0068 06-Oct-09 06-Oct-19 MSH-232 RFO16 VT-09-0017 25-Sep-09 25-Sep-19 MSH-235 RFO16 VT-09-0038 29-Sep-09 29-Sep-19 RCH-81 RFO16 VT-09-0020 28-Sep-09 28-Sep-19 RCH-84 RFO16 VT-09-0073 08-Oct-09 08-Oct-19 RCH-89 RFO16 VT-09-0074 08-Oct-09 08-Oct-19 RCH-90 RFO16 VT-09-0075 08-Oct-09 08-Oct-19 SWR-91 RFO16 VT-09-0032 29-Sep-09 29-Sep- 19 Page 124 Revision 7

Crystal River Unit #3 wProgress Energy Snubber Inspection and Testing Program Attachment 12 - OMN-13 Visual Examination Tracking Non-Safety Snubbers DATE NEXT DATE OF LAST VISUAL EXAM MARK NO OUTAGE NO REPORT NO VISUAL EXAM DUE HVR-1ON RFO15 VT-07-0054 30-Oct-07 30-Oct-17 HVR-1OS RFO15 VT-07-0055 30-Oct-07 30-Oct-17 HVR-4 RFO15 VT-07-0053 30-Oct-07 30-Oct-17 RVR-3E RFO15 VT-07-0112 31-Oct-07 31-Oct-17 RVR-3W RFO15 VT-07-0113 31-Oct-07 31-Oct-17 RVR-4E RFO15 VT-07-0114 31-Oct-07 31-Oct-17 RVR-4W RFO15 VT-07-0115 31-Oct-07 31-Oct-17 RVR-5N RFO15 VT-07-0116 31 -Oct-07 31-Oct-17 RVR-5S RFO15 VT-07-0117 31 -Oct-07 31-Oct-17 RVR-6N RFO15 VT-07-0118 31 -Oct-07 31-Oct- 17 RVR-6S RFO15 VT-07-0119 31 -Oct-07 31-Oct-17 Page 125 Revision 7

3F0811-08, Submittal of Snubber Inspection and Testing Program Manual, Revision 7

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