Establishes the requirements for preservice and inservice testing and examination of certain components to assess their operational readiness in light-water reactor power plants. It identifies the components subject to test or examination, responsibilities, methods, intervals, parameters to be measured and evaluated, criteria for evaluating the results, corrective action, personnel qualification, and record keeping. These requirements apply to: (a) pumps and valves that are required to perform a specific function in shutting down a reactor to the safe shutdown condition, in maintaining the safe shutdown condition, or in mitigating the consequences of an accident; (b) pressure relief devices that protect systems or portions of systems that perform one or more of these three functions; and (c) dynamic restraints (snubbers) used in systems that perform one or more of these three functions.

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PDF Pages	PDF Title
5	CONTENTS
6	FOREWORD
7	PREPARATION OF TECHNICAL INQUIRIES
9	COMMITTEE ROSTER STANDARDS COMMITTEE SPECIAL COMMITTEE ON STANDARDS PLANNING SUBCOMMITTEE ON OM CODES Subgroup ISTA/ISTC SC-OMC Subgroup ISTB SC-OMC Subgroup ISTD SC-OMC Subgroup ISTE SC-OMC
10	Subgroup on Air-Operated Valves SC-OMC Subgroup on Check Valves SC-OMC Subgroup on Diesel Generators SC-S/G Subgroup on Functional Systems SC-S/G Subgroup on Motor-Operated Valves SC-OMC Subgroup on OM-29 SC-S/G Task Group on New Reactor OM Codes Subgroup on Piping Systems SC-S/G Task Group on Pump Performance Based IST Subgroup on Relief Valves SC-OMC Subgroup on Rotating Equipment SC-S/G
11	PREFACE
13	SUMMARY OF CHANGES
15	DIVISION 1: OM CODE: SECTION IST CONTENTS
20	Subsection ISTA General Requirements ISTA-1000 INTRODUCTION ISTA-1100 Scope ISTA-1200 Jurisdiction ISTA-1300 Application ISTA-1310 Components Subject to Testing and Examination. ISTA-1320 Classifications. ISTA-1400 Referenced Standards and Specifications ISTA-1500 OwnerŒs Responsibilities Table Table ISTA-1400-1 Referenced Standards andSpecifications
21	ISTA-1600 Accessibility ISTA-2000 DEFINITIONS
22	ISTA-3000 GENERAL REQUIREMENTS ISTA-3100 Test and Examination Program ISTA-3110 Test and Examination Plans. ISTA-3120 Inservice Examination and Test Interval ISTA-3130 Application of Code Cases ISTA-3140 Application of Revised Code Cases. ISTA-3150 Application of Annulled Code Cases. ISTA-3160 Test and Examination Procedures. ISTA-3200 Administrative Requirements
23	ISTA-3300 Corrective Actions ISTA-4000 INSTRUMENTATION AND TEST EQUIPMENT ISTA-4100 Range and Accuracy ISTA-4200 Calibration ISTA-5000 TO BE PROVIDED AT A LATER DATE ISTA-6000 TO BE PROVIDED AT A LATER DATE ISTA-7000 TO BE PROVIDED AT A LATER DATE ISTA-8000 TO BE PROVIDED AT A LATER DATE ISTA-9000 RECORDS AND REPORTS ISTA-9100 Scope ISTA-9200 Requirements ISTA-9210 OwnerŒs Responsibility ISTA-9220 Preparation ISTA-9230 Inservice Test and Examination Results.
24	ISTA-9240 Record of Corrective Actions. ISTA-9300 Retention ISTA-9310 Maintenance of Records. ISTA-9320 Reproduction. ISTA-9330 Test and Examination Records.
25	Subsection ISTB Inservice Testing of Pumps in Light-Water Reactor Nuclear Power Plants — Pre-2000 Plants1 ISTB-1000 INTRODUCTION ISTB-1100 Applicability ISTB-1200 Exclusions ISTB-1300 Pump Categories ISTB-1400 OwnerŒs Responsibility ISTB-2000 SUPPLEMENTAL DEFINITIONS ISTB-3000 GENERAL TESTING REQUIREMENTS ISTB-3100 Preservice Testing
26	ISTB-3200 Inservice Testing ISTB-3300 Reference Values ISTB-3310 Effect of Pump Replacement, Repair, and Maintenance on Reference Values. ISTB-3320 Establishment of Additional Set of Reference Values. Tables Table ISTB-3000-1 Inservice Test Parameters
27	ISTB-3400 Frequency of Inservice Tests ISTB-3410 Pumps in Regular Use. ISTB-3420 Pumps in Systems Out of Service. ISTB-3430 Pumps Lacking Required Fluid Inventory. ISTB-3500 Data Collection ISTB-3510 General ISTB-3520 Pressure Table ISTB-3400-1 Inservice Test Frequency Table ISTB-3510-1 Required Instrument Accuracy
28	ISTB-3530 Rotational Speed. ISTB-3540 Vibration ISTB-3550 Flow Rate. ISTB-4000 TO BE PROVIDED AT A LATER DATE ISTB-5000 SPECIFIC TESTING REQUIREMENTS ISTB-5100 Centrifugal Pumps Except Vertical Line Shaft Centrifugal Pumps ISTB-5110 Preservice Testing. ISTB-5120 Inservice Testing ISTB-5121 Group A Test Procedure.
29	ISTB-5122 Group B Test Procedure. ISTB-5123 Comprehensive Test Procedure. Table ISTB-5121-1 Centrifugal Pump Test Acceptance Criteria
30	ISTB-5200 Vertical Line Shaft Centrifugal Pumps ISTB-5210 Preservice Testing. ISTB-5220 Inservice Testing ISTB-5221 Group A Test Procedure. ISTB-5222 Group B Test Procedure.
31	ISTB-5223 Comprehensive Test Procedure. Table ISTB-5221-1 Vertical Line Shaft Centrifugal Pump Test Acceptance Criteria
32	ISTB-5300 Positive Displacement Pumps ISTB-5310 Preservice Testing. ISTB-5320 Inservice Testing ISTB-5321 Group A Test Procedure. Figure Fig. ISTB-5223-1 Vibration Limits
33	ISTB-5322 Group B Test Procedure. ISTB-5323 Comprehensive Test Procedure. Table ISTB-5321-1 Positive Displacement Pump (Except Reciprocating) Test Acceptance Criteria
34	ISTB-6000 MONITORING, ANALYSIS, AND EVALUATION ISTB-6100 Trending ISTB-6200 Corrective Action Table ISTB-5321-2 Reciprocating Positive Displacement Pump Test Acceptance Criteria
35	ISTB-6300 Systematic Error ISTB-6400 Analysis of Related Conditions ISTB-7000 TO BE PROVIDED AT A LATER DATE ISTB-8000 TO BE PROVIDED AT A LATER DATE ISTB-9000 RECORDS AND REPORTS ISTB-9100 Pump Records ISTB-9200 Test Plans ISTB-9300 Record of Tests ISTB-9400 Record of Corrective Action
36	Subsection ISTC Inservice Testing of Valves in Light-Water Reactor Nuclear Power Plants ISTC-1000 INTRODUCTION ISTC-1100 Applicability ISTC-1200 Exemptions ISTC-1300 Valve Categories ISTC-1400 OwnerŒs Responsibility ISTC-2000 SUPPLEMENTAL DEFINITIONS
37	ISTC-3000 GENERAL TESTING REQUIREMENTS ISTC-3100 Preservice Testing ISTC-3200 Inservice Testing ISTC-3300 Reference Values ISTC-3310 Effects of Valve Repair, Replacement, or Maintenance on Reference Values. ISTC-3320 Establishment of Additional Set of Reference Values. ISTC-3400 To Be Provided at a Later Date ISTC-3500 Valve Testing Requirements ISTC-3510 Exercising Test Frequency.
38	ISTC-3520 Exercising Requirements ISTC-3521 Category A and Category B Valves. ISTC-3522 Category C Check Valves. Table Table ISTC-3500-1 Inservice Test Requirements
39	ISTC-3530 Valve Obturator Movement. ISTC-3540 Manual Valves. ISTC-3550 Valves in Regular Use. ISTC-3560 Fail-Safe Valves. ISTC-3570 Valves in Systems Out of Service. ISTC-3600 Leak Testing Requirements ISTC-3610 Scope of Seat Leakage Rate Test. ISTC-3620 Containment Isolation Valves. ISTC-3630 Leakage Rate for Other Than Containment Isolation Valves.
40	ISTC-3700 Position Verification Testing ISTC-3800 Instrumentation ISTC-4000 TO BE PROVIDED AT A LATER DATE ISTC-5000 SPECIFIC TESTING REQUIREMENTS ISTC-5100 Power-Operated Valves POVs ISTC-5110 Power-Operated Relief Valves PORVs. ISTC-5111 Valve Testing Requirements ISTC-5112 Leak Testing.
41	ISTC-5113 Valve Stroke Testing ISTC-5114 Stroke Test Acceptance Criteria. ISTC-5115 Corrective Action ISTC-5120 Motor-Operated Valves ISTC-5130 Pneumatically Operated Valves ISTC-5131 Valve Stroke Testing ISTC-5132 Stroke Test Acceptance Criteria. ISTC-5133 Stroke Test Corrective Action
42	ISTC-5140 Hydraulically Operated Valves ISTC-5141 Valve Stroke Testing ISTC-5142 Stroke Test Acceptance Criteria. ISTC-5143 Stroke Test Corrective Action ISTC-5150 Solenoid-Operated Valves ISTC-5151 Valve Stroke Testing ISTC-5152 Stroke Test Acceptance Criteria. ISTC-5153 Stroke Test Corrective Action ISTC-5200 Other Valves ISTC-5210 Manually Operated Valves.
43	ISTC-5220 Check Valves ISTC-5221 Valve Obturator Movement ISTC-5222 Condition-Monitoring Program.
44	ISTC-5223 Series Valves in Pairs.10 ISTC-5224 Corrective Action. ISTC-5230 Vacuum Breaker Valves. ISTC-5240 Safety and Relief Valves. ISTC-5250 Rupture Disks. ISTC-5260 Explosively Actuated Valves
45	ISTC-6000 MONITORING, ANALYSIS, AND EVALUATION ISTC-7000 TO BE PROVIDED AT A LATER DATE ISTC-8000 TO BE PROVIDED AT A LATER DATE ISTC-9000 RECORDS AND REPORTS ISTC-9100 Records ISTC-9110 Valve Records. ISTC-9120 Record of Tests. ISTC-9130 Record of Corrective Action. ISTC-9200 Test Plans
46	Subsection ISTD Preservice and Inservice Examination and Testing of Dynamic Restraints Snubbers in Light-Water Reactor Nuclear Power Plants ISTD-1000 INTRODUCTION ISTD-1100 Applicability ISTD-1110 Exclusions. ISTD-1400 OwnerŒs Responsibility ISTD-1500 Snubber Maintenance or Repair ISTD-1510 Maintenance or Repair Before Examination or Testing. ISTD-1520 Post-Maintenance or Repair Examination and Testing. ISTD-1600 Snubber Modification and Replacement ISTD-1610 Suitability. ISTD-1620 Examination and Testing. ISTD-1700 Deletions of Unacceptable Snubbers ISTD-1750 Transient Dynamic Event.
47	ISTD-1800 Supported Components or System Evaluation ISTD-2000 DEFINITIONS ISTD-3000 GENERAL REQUIREMENTS ISTD-3100 General Examination Requirements ISTD-3110 Examination Boundary. ISTD-3120 Visual Examination. ISTD-3200 General Testing Requirements ISTD-3210 Operational Readiness Testing Loads.
48	ISTD-3220 Test Correction Factors. ISTD-3230 Snubber Test Parameters and Methods. ISTD-3300 General Service Life Monitoring Requirements. ISTD-4000 SPECIFIC EXAMINATION REQUIREMENTS ISTD-4100 Preservice Examination ISTD-4110 Preservice Examination Requirements. ISTD-4120 Reexamination. ISTD-4130 Preservice Thermal Movement Examination Requirements. ISTD-4131 Incremental Movement Verification. ISTD-4132 Swing Clearance. ISTD-4133 Total Movement Verification. ISTD-4140 Preservice Examination Corrective Action. ISTD-4200 Inservice Examination ISTD-4210 Method and Objective. ISTD-4220 Snubber Categorization
49	ISTD-4230 Visual Examination Requirements. ISTD-4231 Restrained Movement. ISTD-4232 Thermal Movement. ISTD-4233 Design-Specific Characteristics. ISTD-4240 Operational Readiness Test Evaluation. ISTD-4250 Inservice Examination Intervals ISTD-4251 Initial Examination Interval. ISTD-4252 Subsequent Examination Intervals ISTD-4260 Inservice Examination Sample Size. ISTD-4270 Inservice Examination Failure Evaluation. ISTD-4280 Inservice Examination Corrective Action. ISTD-5000 SPECIFIC TESTING REQUIREMENTS ISTD-5100 Preservice Operational Readiness Testing ISTD-5110 General. ISTD-5120 Test Parameters.
50	ISTD-5130 Preservice Operational Readiness Testing Failures Corrective Action ISTD-5131 Test Failure Evaluations. ISTD-5132 Design Deficiency. ISTD-5133 Other Deficiencies. ISTD-5134 Retest Requirements. ISTD-5200 Inservice Operational Readiness Testing Tables Table ISTD-4252-1 Visual Examination Table
51	ISTD-5210 Test Parameters. ISTD-5220 Test Methods ISTD-5221 Test as Found. ISTD-5222 Restriction. ISTD-5223 In-Place Test. ISTD-5224 Bench Test. ISTD-5225 Subcomponent Test. ISTD-5226 Correlation of Indirect Measurements. ISTD-5227 Parallel and Multiple Installations. ISTD-5228 Fractional Sample Sizes. ISTD-5240 Test Frequency. ISTD-5250 Defined Test Plan Group DTPG ISTD-5251 DTPGs General Requirement. ISTD-5252 DTPG Alternatives. ISTD-5253 Additional DTPG Requirements for Pressurized Water Reactors. ISTD-5260 Testing Sample Plans ISTD-5261 Sample Plans. ISTD-5262 Plan Selection. ISTD-5263 Plan Application. ISTD-5270 Continued Testing. ISTD-5271 Test Failure Evaluation.
52	ISTD-5272 FMGs. ISTD-5273 FMG Boundaries ISTD-5274 Snubbers in More Than One FMG. ISTD-5275 Additional FMG Review. ISTD-5280 Corrective Action. ISTD-5300 The 10% Testing Sample ISTD-5310 The 10% Testing Sample Plan, Sample Size, and Composition ISTD-5311 Initial Sample Size and Composition. ISTD-5312 Additional Sample Size. ISTD-5313 Additional DTPG Sample Composition. ISTD-5314 FMG Sample Composition. ISTD-5320 The 10% Testing Sample Plan Additional Testing ISTD-5321 DTPG Testing. ISTD-5323 FMG Testing.
53	ISTD-5330 The 10% Testing Sample Plan Completion. ISTD-5331 Testing Plan Mathematical Expression. ISTD-5400 The 37 Testing Sample Plan ISTD-5410 The 37 Testing Sample Plan, Sample Size, and Composition ISTD-5411 Initial Sample Size and Composition. ISTD-5412 Additional Sample Size. ISTD-5413 Additional Sample Selection. ISTD-5420 The 37 Testing Sample Plan Additional Testing ISTD-5421 DTPG Testing. ISTD-5423 FMG Testing. ISTD-5430 The 37 Testing Sample Plan Completion. ISTD-5431 Testing Plan Mathematical Expressions.
54	ISTD-5500 Retests of Previously Unacceptable Snubbers ISTD-6000 SERVICE LIFE MONITORING ISTD-6100 Predicted Service Life ISTD-6200 Service Life Evaluation Figure Fig. ISTD-5431-1 The 37 Testing Sample Plan
55	ISTD-6300 Cause Determination ISTD-6400 Additional Monitoring Requirements for Snubbers That Are Tested Without Applying a Load to the Snubber Piston Rod ISTD-6500 Testing for Service Life Monitoring Purposes ISTD-7000 RESERVED ISTD-8000 RESERVED ISTD-9000 RECORDS AND REPORTS ISTD-9100 Snubber Records ISTD-9200 Test Plans ISTD-9300 Record of Tests ISTD-9400 Record of Corrective Action
56	Subsection ISTE Risk-Informed Inservice Testing of Components in Light-Water Reactor Nuclear Power Plants ISTE-1000 INTRODUCTION ISTE-1100 Applicability ISTE-1200 Alternative ISTE-1300 General ISTE-2000 SUPPLEMENTAL DEFINITIONS
57	ISTE-3000 GENERAL REQUIREMENTS ISTE-3100 Implementation ISTE-3200 Probabilistic Risk Assessment ISTE-3210 Plant-Specific PRA. ISTE-3220 Living PRA. ISTE-3300 Integrated Decision Making ISTE-3310 Plant Expert Panel. ISTE-3320 Integrated Effects. ISTE-3330 Determination of HSSC and LSSC.
58	ISTE-3400 Evaluation of Aggregate Risk ISTE-3500 Feedback and Corrective Actions ISTE-4000 SPECIFIC COMPONENT CATEGORIZATION REQUIREMENTS ISTE-4100 Component Risk Categorization ISTE-4110 Appropriate Failure Modes. ISTE-4120 Importance Measures ISTE-4130 Screening Criteria. ISTE-4140 Sensitivity Studies ISTE-4150 Qualitative Assessments.
59	ISTE-4160 Components Not Modeled. ISTE-4200 Component Safety Categorization ISTE-4210 Plant Expert Panel Utilization. ISTE-4220 Plant Expert Panel Requirements
60	ISTE-4230 Plant Expert Panel Decision Criteria. ISTE-4240 Reconciliation. ISTE-4300 Testing Strategy Formulation ISTE-4400 Evaluation of Aggregate Risk ISTE-4410 Decision Criteria ISTE-4420 Quantitative Assessment
61	ISTE-4430 Qualitative Evaluation ISTE-4440 Defense in Depth. ISTE-4450 Safety Margins. ISTE-4500 Inservice Testing Program ISTE-4510 Maximum Testing Interval. ISTE-4520 Implementation Schedule. ISTE-4530 Assessment of Aggregate Risk. ISTE-4540 Transition Plan. ISTE-5000 SPECIFIC TESTING REQUIREMENTS ISTE-5100 Pumps ISTE-5110 High Safety Significant Pump Testing. ISTE-5120 Low Safety Significant Pump Testing ISTE-5121 Low Safety Significant Pump Testing — Pre-2000 Plants 2 Table Table ISTE-5121-1 LSSC Pump Testing
62	ISTE-5122 Low Safety Significant Pump Testing — Post-2000 Plants 3 ISTE-5130 Maximum Test Interval — Pre-2000 Plants. ISTE-5200 Check Valves ISTE-5210 High Safety Significant Check Valve Testing. ISTE-5220 Low Safety Significant Check Valve Testing. ISTE-5300 Motor Operated Valve Assemblies ISTE-5310 High Safety Significant MOVs. ISTE-5320 Low Safety Significant MOVs. ISTE-5400 Pneumatically and Hydraulically Operated Valves ISTE-5410 High Safety Significant Pneumatically and Hydraulically Operated Valve Assemblies Testing ISTE-5420 Low Safety Significant Pneumatically and Hydraulically Operated Valve Assemblies Testing. ISTE-5500 To Be Provided at a Later Date ISTE-6000 MONITORING, ANALYSIS, AND EVALUATION ISTE-6100 Performance Monitoring ISTE-6110 HSSC Attribute Trending.
63	ISTE-6120 LSSC Performance Trending. ISTE-6200 Feedback and Corrective Actions ISTE-6210 Feedback ISTE-6220 Corrective Action. ISTE-6230 Component Safety Significance Recategorization. ISTE-7000 TO BE PROVIDED AT A LATER DATE ISTE-8000 TO BE PROVIDED AT A LATER DATE ISTE-9000 RECORDS AND REPORTS ISTE-9100 Plant Expert Panel Records ISTE-9200 Component Records
64	Subsection ISTF Inservice Testing of Pumps in Light-Water Reactor Nuclear Power Plants — Post-2000 Plants1 ISTF-1000 INTRODUCTION ISTF-1100 Applicability ISTF-1200 Exclusions ISTF-1300 OwnerŒs Responsibility ISTF-2000 SUPPLEMENTAL DEFINITIONS ISTF-3000 GENERAL TESTING REQUIREMENTS ISTF-3100 Preservice Testing ISTF-3200 Inservice Testing ISTF-3300 Reference Values
65	ISTF-3310 Effect of Pump Replacement, Repair, and Maintenance on Reference Values. ISTF-3320 Establishment of Additional Set of Reference Values. ISTF-3400 Frequency of Inservice Tests ISTF-3410 Pumps in Regular Use. ISTF-3420 Pumps in Systems Out of Service. ISTF-3500 Data Collection ISTF-3510 General Tables Table ISTF-3000-1 Inservice Test Parameters
66	ISTF-3520 Pressure ISTF-3530 Rotational Speed. ISTF-3540 Vibration ISTF-3550 Flow Rate. ISTF-4000 TO BE PROVIDED AT A LATER DATE ISTF-5000 SPECIFIC TESTING REQUIREMENTS ISTF-5100 Centrifugal Pumps Except Vertical Line Shaft Centrifugal Pumps ISTF-5110 Preservice Testing. Table ISTF-3510-1 Required Instrument Accuracy
67	ISTF-5120 Inservice Testing. ISTF-5200 Vertical Line Shaft Centrifugal Pumps ISTF-5210 Preservice Testing. ISTF-5220 Inservice Testing. Table ISTF-5120-1 Centrifugal Pump Test Acceptance Criteria
68	ISTF-5300 Positive Displacement Pumps ISTF-5310 Preservice Testing. ISTF-5320 Inservice Testing. Table ISTF-5220-1 Vertical Line Shaft and Centrifugal Pump Test Acceptance Criteria
69	ISTF-6000 MONITORING, ANALYSIS, AND EVALUATION ISTF-6100 Trending ISTF-6200 Corrective Action ISTF-6300 Systematic Error Table ISTF-5320-1 Positive Displacement Pump (Except Reciprocating) Test Acceptance Criteria Table ISTF-5320-2 Reciprocating Positive Displacement Pump Test Acceptance Criteria
70	ISTF-6400 Analysis of Related Conditions ISTF-7000 RESERVED ISTF-8000 RESERVED ISTF-9000 RECORDS AND REPORTS ISTF-9100 Pump Records ISTF-9200 Test Plans ISTF-9300 Record of Tests ISTF-9400 Record of Corrective Action
71	Mandatory Appendix I Inservice Testing of Pressure Relief Devices in Light-Water Reactor Nuclear Power Plants I-1000 GENERAL REQUIREMENTS I-1100 Applicability I-1120 Limitations I-1200 Definitions I-1300 Guiding Principles I-1310 General
72	I-1320 Test Frequencies, Class 1 Pressure Relief Valves I-1330 Test Frequency, Class 1 Nonreclosing Pressure Relief Devices. I-1340 Test Frequency, Class 1 Pressure Relief Valves That Are Used for Thermal Relief Application. I-1350 Test Frequency, Classes 2 and 3 Pressure Relief Valves
73	I-1360 Test Frequency, Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-1370 Test Frequency, Classes 2 and 3 Primary Containment Vacuum Relief Valves I-1380 Test Frequency, Classes 2 and 3 Vacuum Relief Valves, Except for Primary Containment Vacuum Relief Valves. I-1390 Test Frequency, Classes 2 and 3 Pressure Relief Devices That Are Used for Thermal Relief Application. I-1400 Instrumentation I-1410 Set-Pressure Measurement Accuracy. I-2000 BOILING WATER REACTORS BWR — INTRODUCTION I-3000 BWR PRESSURE RELIEF DEVICE TESTING I-3100 Testing Before Initial Installation I-3110 Class 1 Main Steam Pressure Relief Valves With Auxiliary Actuating Devices. I-3120 Class 1 Main Steam Pressure Relief Valves Without Auxiliary Actuating Devices. I-3130 Other Class 1 Pressure Relief Valves. I-3140 Class 1 Nonreclosing Pressure Relief Devices.
74	I-3150 Classes 2 and 3 Pressure Relief Valves. I-3160 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-3170 Classes 2 and 3 Vacuum Relief Valves. I-3200 Testing Before Initial Electric Power Generation I-3210 Class 1 Main Steam Pressure Relief Valves With Auxiliary Actuating Devices. I-3220 Class 1 Main Steam Pressure Relief Valves Without Auxiliary Actuating Devices. I-3230 Other Class 1 Pressure Relief Valves. I-3240 Class 1 Nonreclosing Pressure Relief Devices. I-3250 Classes 2 and 3 Pressure Relief Valves. I-3260 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-3270 Classes 2 and 3 Vacuum Relief Valves I-3300 Periodic Testing I-3310 Class 1 Main Steam Pressure Relief Valves With Auxiliary Actuating Devices. I-3320 Class 1 Main Steam Pressure Relief Valves Without Auxiliary Actuating Devices. I-3330 Other Class 1 Pressure Relief Valves.
75	I-3340 Class 1 Nonreclosing Pressure Relief Devices. I-3350 Classes 2 and 3 Pressure Relief Valves. I-3360 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-3370 Classes 2 and 3 Vacuum Relief Valves I-3400 Disposition After Testing or Maintenance I-3410 Class 1 Main Steam Pressure Relief Valves With Auxiliary Actuating Devices I-3420 Class 1 Main Steam Pressure Relief Valves Without Auxiliary Actuating Devices I-3430 Other Class 1 Pressure Relief Valves
76	I-3440 Class 1 Nonreclosing Pressure Relief Devices. I-3450 Classes 2 and 3 Pressure Relief Valves I-3460 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-3470 Classes 2 and 3 Vacuum Relief Valves I-4000 BWR TEST METHODS I-4100 Set-Pressure Testing I-4110 Steam Service
77	I-4120 Compressible Fluid Services Other Than Steam I-4130 Liquid Service
78	I-4200 Seat Tightness Testing I-4210 Inlet Pressure. I-4220 Acceptable Seat Tightness Testing Methods. I-4230 Acceptance Criteria for Seat Leakage Testing. I-4300 Alternative Test Media I-4310 Correlation. I-4320 Certification of Correlation Procedure. I-4330 Procedure.
79	I-5000 BWR RECORDS AND RECORD KEEPING I-5100 Requirements I-5200 Record of Test I-5300 Record of Modification and Corrective Action I-6000 PRESSURIZED WATER REACTORS PWR — INTRODUCTION I-7000 PWR PRESSURE RELIEF DEVICE TESTING I-7100 Testing Before Initial Installation I-7110 Class 1 Safety Valves.
80	I-7120 Class 1 Power Actuated Relief Valves. I-7130 Other Class 1 Pressure Relief Valves. I-7140 Class 1 Nonreclosing Pressure Relief Devices. I-7150 Classes 2 and 3 Pressure Relief Valves. I-7160 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-7170 Classes 2 and 3 Vacuum Relief Valves. I-7200 Testing Before Initial Electric Power Generation I-7210 Class 1 Safety Valves. I-7220 Class 1 Power-Actuated Relief Valves. I-7230 Other Class 1 Pressure Relief Valves. I-7240 Class 1 Nonreclosing Pressure Relief Devices. I-7250 Classes 2 and 3 Pressure Relief Valves I-7260 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-7270 Classes 2 and 3 Vacuum Relief Valves I-7300 Periodic Testing
81	I-7310 Class 1 Safety Valves. I-7320 Class 1 Power Actuated Relief Valves. I-7330 Other Class 1 Pressure Relief Valves. I-7340 Class 1 Nonreclosing Pressure Relief Devices. I-7350 Classes 2 and 3 Main Steam Safety Valves. I-7360 Other Classes 2 and 3 Pressure Relief Valves. I-7370 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-7380 Classes 2 and 3 Vacuum Relief Valves I-7400 Disposition After Testing or Maintenance I-7410 Class 1 Safety Valves
82	I-7420 Class 1 Power-Actuated Relief Valves I-7430 Other Class 1 Pressure Relief Valves I-7440 Class 1 Nonreclosing Pressure Relief Devices. I-7450 Classes 2 and 3 Main Steam Safety Valves I-7460 Other Classes 2 and 3 Pressure Relief Valves I-7470 Classes 2 and 3 Nonreclosing Pressure Relief Devices. I-7480 Classes 2 and 3 Vacuum Relief Valves
83	I-8000 PWR TEST METHODS I-8100 Set-Pressure Testing I-8110 Steam Service I-8120 Compressible Fluid Services Other Than Steam
84	I-8130 Liquid Service
85	I-8200 Seat Tightness Testing I-8210 Inlet Pressure. I-8220 Acceptable Seat-Tightness Testing Methods. I-8230 Acceptance Criteria for Seat Leakage Testing. I-8300 Alternative Test Media I-8310 Correlation. I-8320 Certification of Correlation Procedure. I-8330 Procedure. I-9000 PWR RECORDS AND RECORD KEEPING I-9100 Requirements
86	I-9200 Record of Tests I-9300 Record of Modification and Corrective Action
87	Mandatory Appendix II Check Valve Condition Monitoring Program II-1000 PURPOSE II-2000 GROUPINGS II-3000 ANALYSIS II-4000 CONDITION-MONITORING ACTIVITIES
88	II-5000 CORRECTIVE MAINTENANCE II-6000 DOCUMENTATION
89	Mandatory Appendix III Preservice and Inservice Testing of Active Electric Motor Operated Valve Assemblies in Light-Water Reactor Power Plants III-1000 INTRODUCTION III-1100 Applicability III-1200 Scope III-2000 SUPPLEMENTAL DEFINITIONS III-3000 GENERAL TESTING REQUIREMENTS III-3100 Design Basis Verification Test III-3200 Preservice Test
90	III-3300 Inservice Test III-3310 Inservice Test Interval. III-3400 Effect of MOV Replacement, Repair, or Maintenance III-3500 Grouping of MOVs for Inservice Testing III-3600 MOV Exercising Requirements III-3610 Normal Exercising Requirements. III-3620 Additional Exercising Requirements. III-3700 Risk-Informed MOV Inservice Testing III-3710 Risk-Informed Considerations.
91	III-3720 Risk-Informed Criteria. III-3721 HSSC MOVs. III-3722 LSSC MOVs. III-4000 TO BE PROVIDED AT A LATER DATE III-5000 TEST METHODS III-5100 Test Prerequisites III-5200 Test Conditions III-5300 Limits and Precautions III-5400 Test Documents III-5500 Test Parameters III-6000 ANALYSIS AND EVALUATION OF DATA III-6100 Acceptance Criteria
92	III-6110 Parameter Measurements. III-6200 Analysis of Data III-6300 Evaluation of Data III-6400 Determination of MOV Functional Margin III-6410 Determination of Valve Operating Requirements. III-6420 Determination of Actuator Output Capability III-6421 Available Output Based on Motor Capabilities. III-6422 Available Output Based on Torque Switch Setting. III-6430 Calculation of MOV Functional Margin. III-6440 Determination of MOV Test Interval. III-6500 Corrective Action III-6510 Record of Corrective Action.
93	III-7000 TO BE PROVIDED AT A LATER DATE III-8000 TO BE PROVIDED AT A LATER DATE III-9000 RECORDS AND REPORTS III-9100 Test Information III-9200 Documentation of Analysis and Evaluation of Data
94	Mandatory Appendix IV Intentionally Left Blank
95	Mandatory Appendix V Pump Periodic Verification Test Program V-1000 PURPOSE V-2000 DEFINITIONS V-3000 GENERAL REQUIREMENTS
96	Nonmandatory Appendix A Preparation of Test Plans A-1000 PURPOSE A-2000 TEST PLAN CONTENTS A-2100 Background and Introduction A-2200 Summary of Changes in Updated Test Plans A-2300 Applicable Documents A-2400 Code Subsections A-2500 Detailed Contents A-3000 SUBSTITUTE TESTS AND EXAMINATIONS A-3100 General
97	A-3200 Justification of Substitute Tests and Examinations
98	Supplement to Nonmandatory Appendix A AS-1000 SUPPLEMENT 1: INFORMATION FOR ISTB PUMP TEST TABLES AS-2000 SUPPLEMENT 2: INFORMATION FOR ISTC VALVE TEST TABLES AS-3000 SUPPLEMENT 3: INFORMATION FOR ISTD DYNAMIC RESTRAINT SNUBBER TABLES
99	Nonmandatory Appendix B Dynamic Restraint Examination Checklist Items B-1000 PURPOSE B-2000 EXAMPLES FOR PRESERVICE AND INSERVICE B-3000 EXAMPLES FOR PRESERVICE ONLY
100	Nonmandatory Appendix C Dynamic Restraint Design and Operating Information C-1000 PURPOSE C-2000 DESIGN AND OPERATING ITEMS
101	Nonmandatory Appendix D Comparison of Sampling Plans for Inservice Testing of Dynamic Restraints D-1000 PURPOSE D-2000 DESCRIPTION OF THE SAMPLING PLANS D-2100 The 37 Plan D-2200 The 10% Plan D-3000 COMPARISON OF SAMPLING PLANS D-3100 Up to 370 Snubbers D-3200 Above 370 Snubbers
102	Nonmandatory Appendix E Flowcharts for 10% and 37 Snubber Testing Plans E-1000 PURPOSE E-1000 PURPOSE
105	Nonmandatory Appendix F Dynamic Restraints Snubbers Service Life Monitoring Methods F-1000 PURPOSE F-2000 PREDICTED SERVICE LIFE F-2100 Manufacturer Recommendations F-2200 Design Review F-3000 SERVICE LIFE REEVALUATION F-3100 Knowledge of the Operating Environment F-3110 Direct Measurement of Environmental Parameters. F-3120 As-Found Testing. F-3200 Knowledge of Operating Environment Effects
106	F-3210 Identification of Degraded Snubbers. F-3220 Trending. F-3300 Cause Evaluation of Degraded or Failed Snubbers F-3310 Failure Evaluation Data Sheet. F-3320 Diagnostic Testing. F-4000 SHORTENED SERVICE LIFE F-5000 SERVICE LIFE EXTENSION F-6000 SEPARATE SERVICE LIFE POPULATIONS
107	Nonmandatory Appendix G Application of Table ISTD-4252-1, Snubber Visual Examination G-1000 PURPOSE G-2000 ASSUMPTIONS G-3000 CASE 1: EXAMINE ACCESSIBLE AND INACCESSIBLE SNUBBERS JOINTLY G-3100 Application of Column A G-3200 Application of Column B G-3300 Application of Less Than or Equal to Column C and Recovery G-3400 Application of Table When Number Exceeds Column C
108	G-4000 CASE 2: EXAMINE ACCESSIBLE AND INACCESSIBLE SNUBBERS SEPARATELY G-4100 Determine the Values From Columns A Through C G-4200 Determine Subsequent Interval Separately G-4300 Recombining Categories Into One Population
109	Nonmandatory Appendix H Test Parameters and Methods H-1000 PURPOSE H-2000 TEST VARIABLES H-3000 TEST PARAMETER MEASUREMENT H-3100 Drag Force Measurement H-3200 Activation Measurement H-3210 Locking Velocity. H-3220 Velocity Threshold. H-3230 Acceleration Threshold. H-3300 Release Rate Measurement H-4000 GENERAL TESTING CONSIDERATIONS
110	H-4100 Drag Test Velocity H-4200 Test Force H-4210 Effect on Release Rate. H-4220 Effect on Activation. H-4300 Velocity Ramp Rate H-4400 Data Recording H-4500 Verification of Test Results
111	Nonmandatory Appendix J Check Valve Testing Following Valve Reassembly J-1000 PURPOSE J-2000 POSTDISASSEMBLY TEST RECOMMENDATIONS J-3000 TEST MATRIX
112	Nonmandatory Appendix K Sample List of Component Deterministic Considerations K-1000 PURPOSE K-2000 SAMPLE DETERMINISTIC CONSIDERATIONS K-2100 Design Basis Analysis K-2200 Radioactive Material Release Limit K-2300 Maintenance Reliability K-2400 Effect of Component Failure on System Operational Readiness K-2500 Other Deterministic Considerations
113	Nonmandatory Appendix L Acceptance Guidelines L-1000 PURPOSE L-2000 ACCEPTANCE GUIDELINES L-2100 Background and Introduction L-2110 Acceptance Guidelines for CDF. L-2120 Guidelines for LERF. L-2130 Additional Guidelines.
116	Division 1, Nonmandatory Appendix M Design Guidance for Nuclear Power Plant Systems and Component Testing M-1000 PURPOSE M-2000 BACKGROUND M-3000 GUIDANCE M-3100 General Test Capability Guidance
117	M-3200 Subsection ISTF Pumps2 M-3210 Flow. M-3220 Test Data Collection.
118	M-3300 Subsection ISTC Valves M-3310 Leak-Rate Testing of Subsection ISTC, Category A Valves M-3320 Exercise Testing of Subsection ISTC, Category A and Category B Valves. M-3330 Exercise Testing of Subsection ISTC, Category C Valves M-3340 Exercise Testing of Subsection ISTC, Category D Valves M-3350 Position-Indication Verification Testing of Subsection ISTC Valves
119	M-3360 Valve Specifications or Plant Design. M-3400 Subsection ISTD Snubbers
120	M-3500 Other Considerations M-3510 Division 2, Part 21 Performance Testing of Heat Exchangers, and Division 3, Part 11 Vibration Testing of Heat Exchangers M-3520 Division 2, Part 12 Loose Part Monitoring. M-3530 Division 2, Part 24 Reactor Coolant Pumps and Recirculation Pumps. M-3540 Division 3, Part 14 Vibration Monitoring of Rotating Equipment. M-3550 Division 2, Part 16 Diesel Drive Assemblies M-3560 Division 2, Part 3 Vibration Testing of Piping Systems, and Division 3, Part 7 Thermal Expansion Testing M-3570 Division 3, Part 19 Pneumatically and Hydraulically Operated Valves. M-3600 Division 3, Part 28 System Testing Capability
121	M-4000 REFERENCES
123	DIVISION 2: OM STANDARDS CONTENTS
127	Part 2 Performance Testing of Closed Cooling Water Systems in Light-Water Reactor Power Plants
128	Part 3 Vibration Testing of Piping Systems 1 SCOPE 2 DEFINITIONS
129	3 GENERAL REQUIREMENTS Figures Fig. 1 Typical Components of a Vibration Monitoring System (VMS)
130	3.1 Classification 3.1.1 Steady-State Vibration 3.1.1.1 Vibration Monitoring Group 1. 3.1.1.2 Vibration Monitoring Group 2. 3.1.1.3 Vibration Monitoring Group 3. 3.1.2 Transient Vibration. 3.1.2.1 Vibration Monitoring Group 1.
131	3.1.2.2 Vibration Monitoring Group 2. 3.1.2.3 Vibration Monitoring Group 3. 3.2 Monitoring Requirements and Acceptance Criteria 3.2.1 Vibration Monitoring Group 1 3.2.1.1 3.2.1.2 Tables Table 1 System Tolerances
132	3.2.1.3 3.2.2 Vibration Monitoring Group 2 3.2.2.1 3.2.2.2 3.2.2.3 3.2.3 Vibration Monitoring Group 3 3.2.3.1 3.2.3.2 3.2.3.3
133	3.2.3.4 3.2.3.5 3.2.4 Qualitative Evaluations. 4 VISUAL INSPECTION METHOD 4.1 Objective 4.2 Evaluation Techniques 4.2.1 Steady-State Vibration. 4.2.2 Transient Vibration. 4.3 Precautions 4.3.1 Vents and Drains. 4.3.2 Branch Piping. 4.3.3 Multiple Pump Operation. 4.3.4 Sensitive Equipment. 4.3.5 Welded Attachment. 5 SIMPLIFIED METHOD FOR QUALIFYING PIPING SYSTEMS 5.1 Steady-State Vibration 5.1.1 Displacement Method 5.1.1.1 General Requirements. 5.1.1.2 Instrumentation.
134	5.1.1.3 Deflection Measurement of Process Piping. 5.1.1.4 Deflection Measurement of Branch Piping. 5.1.1.5 Deflection Limits. Fig. 2 Deflection Measurement at the Intersection of Pipe and Elbow Fig. 3 Single Span Deflection Measurement Fig. 4 Cantilever Span Deflection Measurement Fig. 5 Cantilever Span/Elbow Span in Plane Deflection Measurement
135	5.1.1.5.1 Determination of Allowable Deflection Limit. Fig. 6 Cantilever Span/Elbow Guided Span in PlaneDeflection Measurement Fig. 7 Span/Elbow Span Out-of-Plane Deflection Measurement, Span Ratio < 0.5 Fig. 8 Span/Elbow Span Out-of-Plane Deflection Measurement, Span Ratio > 0.5 Fig. 9 Span/Elbow Span Out-of-Plane Configuration Coefficient Versus Ratio of Spans
136	5.1.1.6 Characteristic Span Models. 5.1.2 Velocity Method 5.1.2.1 General Requirements. 5.1.2.2 Instrumentation. 5.1.2.3 Procedure. 5.1.2.4 Allowable Peak Velocity.
137	5.1.2.5 Precautions. 5.2 Transient Vibration 5.2.1 General Requirements. Fig. 10 Correction Factor C1
138	5.2.2 Instrumentation. 5.2.3 Measurements and Criteria for Acceptance. 5.3 Inaccessible Piping for Both Steady-State and Transient Vibration Evaluation 6 RIGOROUS VERIFICATION METHOD FOR STEADY-STATE AND TRANSIENT VIBRATION 6.1 Modal Response Technique 6.1.1 General Requirements. 6.1.2 Test Requirements. 6.1.3 Data Processing. 6.1.4 Test and Analysis Correlation. 6.1.5 Evaluation of the Measured Responses.
139	6.2 Measured Stress Technique 6.2.1 General Requirements. 6.2.2 Evaluation of the Measured Responses. 7 INSTRUMENTATION AND VIBRATION MEASUREMENT REQUIREMENTS 7.1 General Requirements 7.1.1 System Specification 7.1.2 Calibration. 7.1.3 Repeatability.
140	7.1.4 Peak Versus rms Measurement. 8 CORRECTIVE ACTION Table 2 Examples of Specifications of VMS Minimum Requirements Measured Variable — Displacement
141	Part 3, Nonmandatory Appendix A Instrumentation and Measurement Guidelines A-1 VISUAL METHODS VMG 3 A-2 ELECTRONIC MEASUREMENT METHODS VMG 2 AND VMG 1 A-2.1 Transducers A-2.1.1 Accelerometers.
142	A-2.1.2 Velocity Transducers. A-2.1.3 Displacement Transducers. A-2.1.4 Special Transducers. A-2.1.5 Strain Gages. A-2.2 Cables A-2.3 Signal Conditioner A-2.3.1 General Requirements. A-2.3.2 Frequency Range.
143	A-2.3.3 Vibration Scale Range. A-2.3.4 Filtering. A-2.4 Auxiliary Equipment
144	Part 3, Nonmandatory Appendix B Analysis Methods B-1 FOURIER TRANSFORM METHOD1 B-2 OTHER METHODS
145	Part 3, Nonmandatory Appendix C Test/Analysis Correlation Methods C-1 TEST/ANALYSIS CORRELATION C-2 EVALUATION OF THE MEASURED RESPONSES
146	Part 3, Nonmandatory Appendix D Velocity Criterion D-1 VELOCITY CRITERION D-2 SCREENING VELOCITY CRITERION D-3 USE OF SCREENING VIBRATION VELOCITY VALUE
147	Part 3, Nonmandatory Appendix E Excitation Mechanisms, Responses, and Corrective Actions E-1 EXCITATION MECHANISMS AND PIPING RESPONSES E-1.1 Excitation Mechanisms E-1.1.1 Cavitation. E-1.1.1.1 Commentary.
148	E-1.1.1.2 Case History — Cavitation at Orifices. E-1.2 Piping Responses E-2 ADDITIONAL TESTING AND ANALYSIS
149	Part 3, Nonmandatory Appendix F Flow Chart — Outline of Vibration Qualification of Piping Systems
151	Part 3, Nonmandatory Appendix G Qualitative Evaluations
152	Part 3, Nonmandatory Appendix H Guidance for Monitoring Piping SteadyÃState Vibration Per Vibration Monitoring Group 2 H-1 PURPOSE H-2 ASSUMPTIONS H-3 IMPLEMENTATION H-3.1 Quantitative Evaluations H-3.1.1 Determine Flow Modes to Be Monitored. H-3.1.2 Inspect the Piping. H-3.1.3 Take Measurements.
154	H-3.1.4 Evaluate Measurements. H-3.1.5 Excess Vibration. H-3.2 Qualitative Evaluations H-3.2.1 Vibration Instrumentation.
155	H-3.2.2 Quantitative Analysis Techniques. H-3.2.3 Piping Supports.
156	H-3.2.4 Equipment. H-4 ALLOWABLE DISPLACEMENT LIMIT H-4.1 Characteristic Span H-4.2 Node Points
157	Part 3, Nonmandatory Appendix I Acceleration Limits for Small Branch Piping
159	Part 12 Loose Part Monitoring in Light-Water Reactor Power Plants 1 INTRODUCTION 1.1 Scope 1.2 Overview 2 DEFINITIONS
160	3 REFERENCES
161	4 EQUIPMENT 4.1 General 4.2 Field Equipment 4.2.1 Accelerometer. 4.2.2 Accelerometer Mounting. 4.2.3 Accelerometer Installation.
165	4.2.4 Accelerometer Locations — PWR. 4.2.5 Accelerometer Locations — BWR. 4.2.6 Sensor Cable. 4.2.7 Remote Charge Converter/Preamplifier.
169	4.2.8 Remote Charge Amplifier. 4.3 Control Cabinet Equipment 4.3.1 Signal Conditioner. 4.3.2 Threshold Detector 4.3.3 Alert/Alarm Processor 4.3.4 Recorder.
170	4.3.5 Audio Monitor. 4.3.6 Cabling and Grounding. 4.4 Analysis and Diagnostic Equipment 4.4.1 General. 4.4.2 Data Reproducer. 4.4.3 Waveform Analyzer. 4.4.4 Frequency Analyzer. 4.4.5 Hard Copy.
171	5 PROGRAM ELEMENTS 5.1 General 5.2 ALARA 5.3 Precautions 5.4 Calibration 5.4.1 Initial Installation. 5.4.2 Replacement. 5.5 Baseline Impact Testing 5.5.1 General.
172	5.5.2 Plant Conditions. 5.5.3 Impact Locations. 5.5.4 Test Weights/Hammer Masses. 5.5.5 Impact Test Analysis.
173	5.6 Initial LPM Setpoints 5.7 Heat-Up and Cool-Down Monitoring
174	5.8 Periodic Monitoring and Testing 5.8.1 Startup. 5.8.2 Each Shift. 5.8.3 Each Week. 5.8.4 Each Quarter. 5.8.5 Each Fuel Cycle 5.9 Alarm Response and Diagnostics 5.9.1 General. 5.9.2 Alarm Response.
175	5.9.3 Diagnostics. 5.9.4 Background Changes and Setpoint Adjustments. 6 DOCUMENTATION
176	Part 12, Nonmandatory Appendix A References
177	Part 16 Performance Testing and Inspection of Diesel Drive Assemblies in Light-Water Reactor Power Plants 1 INTRODUCTION 1.1 Scope 1.2 Purpose 1.3 Risk-Informed Analysis 1.4 Subsystems Included in This Part 1.4.1 Lubrication Subsystem. 1.4.2 Jacket Water and Intercooler Subsystem.
178	1.4.3 Starting Subsystem. 1.4.4 Combustion Air Intake Subsystem. 1.4.5 Exhaust Subsystem.
179	1.4.6 Fuel Oil Subsystem. 1.4.7 Crankcase Ventilation Subsystem. 1.4.8 Governor and Control Subsystem. 1.4.9 Generator Subsystem. 1.4.10 Pump Fire Pump, Auxiliary Feed Pump. 1.4.11 Ventilation System and Cooling Subsystem. 1.4.12 Exciter and Voltage Regulator Subsystem. 1.4.13 Control and Protection Subsystem. 1.4.14 Diesel Generator Output Breaker. 1.5 Definitions
180	2 POST-MAJOR MAINTENANCE CHECK 3 TESTING 3.1 Post-Major Maintenance Testing 3.2 Periodic Tests 3.3 Diesel Engine Analysis
181	4 INSERVICE TESTING OF COMPONENTS 4.1 Lubrication Subsystem
182	4.2 Jacket Water and Intercooler Subsystem 4.3 Starting Subsystem
183	4.4 Combustion Air Intake Subsystem 4.5 Exhaust Subsystem 4.6 Fuel Oil Subsystem
184	4.7 Crankcase Ventilation Subsystem 4.8 Governor and Control Subsystem 4.9 Generator Subsystem 4.10 Pump Fire Pump and Auxiliary Feed Pump 4.11 Ventilation and Cooling Subsystem
185	4.12 Exciter and Voltage Regulator Subsystem 4.13 Control and Protection Subsystem 4.14 Diesel Generator Output Breaker 5 OTHER DIESEL DRIVE TESTING GUIDELINES 6 ALARM AND SHUTDOWN DURING TESTS
186	7 ENGINE OPERATING DATA AND RECORDS 7.1 Data/Records 7.2 Data Evaluation and Trending 7.3 Failure to Function Root Cause
187	Part 16, Nonmandatory Appendix A Post-Major Maintenance Test Data
188	Part 16, Nonmandatory Appendix B Functional/Inservice Test Data
189	Part 16, Nonmandatory Appendix C Data Trending Examples
195	Part 21 Inservice Performance Testing of Heat Exchangers in Light-Water Reactor Power Plants 1 INTRODUCTION 1.1 Scope 1.2 Exclusions 1.3 OwnerŒs Responsibility 2 DEFINITIONS
197	3 REFERENCES 3.1 Standard References 3.2 Appendix References
198	4 SELECTION AND PRIORITIZATION OF HEAT EXCHANGERS 4.1 Heat Exchanger Selection 4.2 Heat Exchanger Prioritization 4.2.1 Fouling Potential. 4.2.2 System Configuration. 4.2.3 Thermal Performance. 5 BASIC REQUIREMENTS 5.1 Program Requirements 5.2 Preservice Requirements1 5.3 Inservice Requirements
199	5.4 Interval Requirements 6 SELECTION OF METHODS 6.1 Functional Test Method 6.1.1 Objective. 6.1.2 Descriptive Summary. 6.1.3 Inclusion Criteria. 6.1.4 Exclusion Criteria. 6.1.5 Required Parameter.
202	6.2 Heat-Transfer Coefficient Test Method Without Phase Change 6.2.1 Objective. 6.2.2 Descriptive Summary. 6.2.3 Inclusion Criteria. 6.2.4 Exclusion Criteria. 6.2.5 Required Parameters. 6.3 Heat-Transfer Coefficient Test Method With Condensation 6.3.1 Objective. 6.3.2 Descriptive Summary. 6.3.3 Inclusion Criteria. 6.3.4 Exclusion Criteria. 6.3.5 Required Parameters.
203	6.4 Transient Test Method 6.4.1 Objective. 6.4.2 Descriptive Summary. 6.4.3 Inclusion Criteria. 6.4.4 Exclusion Criteria. 6.4.5 Required Parameters. 6.5 Temperature Effectiveness Test Method 6.5.1 Objective. 6.5.2 Descriptive Summary.
204	6.5.3 Inclusion Criteria. 6.5.4 Exclusion Criteria. 6.5.5 Required Parameters. 6.6 Batch Test Method 6.6.1 Objective. 6.6.2 Descriptive Summary. 6.6.3 Inclusion Criteria. 6.6.4 Exclusion Criteria. 6.6.5 Required Parameters.
205	6.7 Temperature Difference Monitoring Method 6.7.1 Objective. 6.7.2 Descriptive Summary. 6.7.3 Inclusion Criteria. 6.7.4 Exclusion Criteria. 6.7.5 Required Parameters. 6.8 Pressure Loss Monitoring Method 6.8.1 Objective. 6.8.2 Descriptive Summary. 6.8.3 Inclusion Criteria. 6.8.4 Exclusion Criteria.
206	6.8.5 Required Parameters. 6.9 Visual Inspection Monitoring Method 6.9.1 Objective. 6.9.2 Descriptive Summary. 6.9.3 Inclusion Criteria. 6.9.4 Exclusion Criteria. 6.9.5 Required Parameters. 6.10 Parameter Trending 6.10.1 Objective. 6.10.2 Descriptive Summary.
207	7 TESTING AND MONITORING CONDITIONS 7.1 Steady State 7.2 Flow Regimes
208	7.3 Temperatures 8 ERRORS, SENSITIVITIES, AND UNCERTAINTIES 8.1 Measurement Errors 8.2 Result Sensitivities 8.3 Total Uncertainty 8.4 Calculations and Averaging
209	8.5 Validity Check 8.6 Correlational Uncertainty 9 ACCEPTANCE CRITERIA 9.1 System Operability Limits 9.2 Component Design Limits
210	9.3 Required Action Limits 10 CORRECTIVE ACTION 11 RECORDS AND RECORD KEEPING 11.1 Equipment Records 11.2 Plans and Procedures 11.3 Record of Results
211	11.4 Record of Corrective Action
212	Part 21, Nonmandatory Appendix A Diagnostics A-1 HEAT DUTY DEFICIENCY A-1.1 Cooling Fluid Side Fouling A-1.2 Process Fluid Side Fouling A-1.3 Mechanical Dysfunction A-1.4 Testing Errors A-1.5 Computational Errors
213	A-2 EXCESSIVE PRESSURE LOSS A-2.1 Tube-Side Pressure Loss A-2.2 Shell-Side Pressure Loss A-2.3 Plate Heat Exchanger Pressure Loss A-3 MECHANICAL DYSFUNCTION A-3.1 Tube Vibration A-3.2 Interfluid Leakage A-3.3 Air In-Leakage
214	A-3.4 Internal Bypass Flow
215	Part 21, Nonmandatory Appendix B Precautions B-1 EXCESSIVE FLOW B-2 CROSSING FLOW REGIMES B-3 TEMPERATURE STRATIFICATION B-4 OVERCOOLING B-5 FLASHING
216	B-6 EFFECTIVE SURFACE AREA B-7 WATERHAMMER B-8 MISCELLANEOUS CONSIDERATIONS B-9 FLOW INSTABILITY B-10 PLATE HEAT EXCHANGERS B-10.1 Torque Requirements B-10.2 Flow Stability B-11 FOULING CHARACTERISTICS B-12 COMPONENT DESIGN FUNCTION
217	B-13 THERMAL DELAYS B-14 MATERIAL PROPERTIES
218	Part 21, Nonmandatory Appendix C Examples C-1 FUNCTIONAL TEST METHOD C-1.1 Establish Cooling Water Maximum Design Conditions C-1.2 Establish Flow C-1.3 Establish Temperature of Interest Design Conditions C-1.4 Compare the Temperature of Interest to the Acceptance Criteria C-2 HEAT TRANSFER COEFFICIENT TEST METHOD WITHOUT PHASE CHANGE
219	C-2.1 Evaluation at Design Accident Conditions MTD Method C-2.1.1 Calculate LMTDd. C-2.1.1.1 Data Set for a Counterflow Heat Exchanger C-2.1.2 Calculate MTDd C-2.1.2.1 Data Set for a Counterflow Heat Exchanger
220	C-2.1.3 Calculate Ud C-2.1.3.1 Data Set for a Counterflow Heat Exchanger C-2.1.4 Calculate rw for Backcalculating ho,d. C-2.1.4.1 Data Set for a Counterflow Heat Exchanger C-2.1.5 Calculate Red for Backcalculating ho,d
221	C-2.1.5.1 Data Set for a Counterflow Heat Exchanger C-2.1.6 Calculate Prd for Backcalculating ho,d C-2.1.6.1 Data Set for a Counterflow Heat Exchanger C-2.1.7 Calculate hi,d for Backcalculating ho,d. C-2.1.7.1 Data Set for a Counterflow Heat Exchanger C-2.1.8 Calculate E inf.-f for Backcalculating ho,d
222	C-2.1.9 Using the Values Calculated Above, Backcalculate ho,d C-2.1.9.1 Data Set for a Counterflow Heat Exchanger C-2.1.10 Calculate ho,d Direct Calculation Method. C-2.1.10.1 Data Set for a Counterflow Heat Exchanger C-2.2 Evaluation at Test Conditions C-2.2.1 Collect the Test Data.
223	C-2.2.1.1 Data Set for a Counterflow Heat Exchanger C-2.2.2 Calculate Qt MTD Method. C-2.2.2.1 Data Set for a Counterflow Heat Exchanger C-2.2.3 Calculate LMTD inf.-t MTD Method. C-2.2.3.1 Data Set for a Counterflow Heat Exchanger C-2.2.4 Calculate MTD inf.-t MTD Method
224	C-2.2.4.1 Data Set for a Counterflow Heat Exchanger C-2.2.5 Calculate U inf.-t MTD Method C-2.2.5.1 Data Set for a Counterflow Heat Exchanger C-2.2.6 Calculate U inf.-t NTU Method
225	C-2.2.6.1 Data Set for a Counterflow Heat Exchanger C-2.2.7 Calculate Ret C-2.2.7.1 Data Set for a Counterflow Heat Exchanger C-2.2.8 Calculate Prt C-2.2.8.1 Data Set for a Counterflow Heat Exchanger C-2.2.9 Calculate hi,t.
226	C-2.2.9.1 Data Set for a Counterflow Heat Exchanger C-2.2.10 Calculate h inf.-o,t Ratio Method C-2.2.10.1 Data Set for a Counterflow Heat Exchanger C-2.2.11 Calculate ho,t Direct CalculationMethod. C-2.2.11.1 Data Set for a Counterflow Heat Exchanger C-2.2.12 Calculate rt.
227	C-2.2.12.1 Data Set for a Counterflow Heat Exchanger C-2.3 Projection at Design Accident Conditions C-2.3.1 Calculate Up. C-2.3.1.1 Data Set for a Counterflow Heat Exchanger C-2.3.2 Calculate Qp. C-2.3.2.1 Data Set for a Counterflow Heat Exchanger
228	C-3 HEAT TRANSFER COEFFICIENT TEST METHOD WITH CONDENSATION C-3.1 Collect the Test Data C-3.2 Write the Finite Difference Equations
233	C-3.3 Solve the Finite Difference Equations and Evaluate Fouling Resistance C-4 TRANSIENT TEST METHOD
234	C-4.1 Establish the Initial Conditions C-4.1.1 Process Hot Fluid Flow Can BeStopped. C-4.1.2 Process Hot Fluid Flow Cannot BeStopped. C-4.2 Collect the Temperature and Flow Rate Data C-4.2.1 C-4.2.2 C-4.3 Write the Finite Difference Equations
237	C-4.4 Solve the Finite Difference Equations and Evaluate the Fouling Resistance C-5 TEMPERATURE EFFECTIVENESS TEST METHOD
238	C-5.1 Establish Flows C-5.2 Collect the Temperature Data C-5.2.1 Data Set C-5.3 Calculate the Capacity Rate Ratio C-5.3.1 Data Set C-5.4 Calculate the Temperature Effectiveness C-5.4.1 Data Set C-5.5 Calculate the Projected Temperatures C-5.5.1 If T1,d and t1,d Are Known C-5.5.1.1 Data Set C-5.5.2 If T1,d and t2,d Are Known
239	C-5.5.2.1 Data Set C-5.5.3 If T2,d and t1,d Are Known C-5.5.3.1 Data Set C-5.5.4 If T2,d and t2,d Are Known C-5.5.4.1 Data Set C-5.5.5 If T1,d and T2,d Are Known C-5.5.5.1 Data Set C-5.5.6 If t1,d and t2,d Are Known C-5.5.6.1 Data Set C-6 BATCH TEST METHOD C-6.1 Calculate the Thermal Capacity of the Process Fluid C-6.1.1 Data Set C-6.2 Calculate the Temperature Effectiveness
240	C-6.2.1 Data Set C-6.3 Calculate the Capacity Rate Ratio C-6.3.1 Data Set C-6.4 Calculate NTU C-6.4.1 Data Set C-6.5 Calculate Ut NTU Method C-6.5.1 Data Set C-7 TEMPERATURE DIFFERENCE MONITORING METHOD
242	C-7.1 Calculate the Temperature Difference at Design Accident Conditions C-7.1.1 Data Set C-7.2 Plot the Design Accident Condition Data C-7.3 Extrapolate the Design Data to Determine the Acceptable Range C-7.4 Calculate the Temperature Difference at Test Conditions C-7.4.1 Data Set C-7.5 Plot the Test Data Against the Design Data C-8 PRESSURE LOSS MONITORING METHOD C-8.1 Establish Flow and Collect Flow Data
243	C-8.2 Collect the Pressure Loss Data C-8.3 The Corrected Pressure Loss C-8.3.1 Calculate the Corrected Pressure Loss PLc C-8.4 Calculate the Average Corrected Pressure Loss C-9 VISUAL INSPECTION MONITORING METHOD C-9.1 Inspection Types C-9.1.1 Tube Side Inspections. C-9.1.2 Shell Side Inspections.
244	C-9.1.3 Plate Inspections. C-9.2 Monitoring Techniques C-9.2.1 Side Stream Monitor. C-9.2.2 Water Quality Monitor. C-9.2.3 Infrared Viewer. C-10 PARAMETER TRENDING C-10.1 Test Parameters C-10.1.1 Fouling Resistance. C-10.1.2 Overall Heat Transfer Coefficient. C-10.1.3 Temperature Effectiveness. C-10.2 Monitored Parameters C-10.2.1 Pressure Loss. C-10.2.2 Temperature Difference.
245	C-10.3 Other Parameters C-10.3.1 Temperature. C-10.3.2 Temperature Deviation. C-10.3.3 Flow. C-10.3.4 Limiting Cooling Water Inlet Temperature. C-11 UNCERTAINTY ANALYSIS C-11.1 Measurement Errors C-11.1.1 Bias Errors. C-11.1.2 Precision Errors.
246	C-11.1.3 Spatial Errors. C-11.1.3.1 C-11.1.3.2 C-11.1.4 Temperatures.
247	C-11.1.5 Water Flows. C-11.1.6 Air Flows. C-11.1.7 Relative Humidity. C-11.1.8 Water Pressure Loss.
248	C-11.2 Result Sensitivities C-11.3 Total Uncertainty C-11.4 Calculated Parameters
249	Part 24 Reactor Coolant and Recirculation Pump Condition Monitoring 1 INTRODUCTION 1.1 Scope 1.2 Approach 2 DEFINITIONS
251	3 REFERENCES 4 MACHINE FAULTS 4.1 Introduction 5 VIBRATION, AXIAL POSITION, AND BEARING TEMPERATURE MONITORING EQUIPMENT 5.1 General 5.1.1
253	5.1.2 5.1.3 5.2 Monitoring System 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.2.8 5.2.9 5.2.10 5.3 Radial Proximity Sensor Locations 5.3.1 5.3.2
254	5.3.3 5.3.4 5.4 Axial Proximity Sensor Locations 5.5 Phase-Reference Sensor Location 5.5.1 5.5.2 5.6 Bearing Temperature Sensors 5.6.1 5.6.2 5.6.3 5.7 Sensor Locations for Optional Accelerometers 5.7.1 5.7.2 5.7.3 5.8 Other Specifications 5.8.1 5.8.2 5.8.3 5.8.4 6 VIBRATION DATA ANALYSIS SYSTEM REQUIREMENTS 6.1 Introduction 6.2 Data Acquisition for Dynamic Signals 6.2.1 Introduction.
255	6.2.2 General Requirements 6.2.3 Spectra Sampling Requirements 6.2.4 Waveform Sampling Requirements 6.3 System Accuracy and Calibration 6.3.1 6.3.2 6.3.3 6.4 Data Analysis and Display 6.4.1 General Requirements 6.4.2 Amplitude and Phase Requirements 6.4.3 Frequency Domain Analysis 6.4.4 Time Waveform Analysis 6.4.5 Balance/Critical Speed Analysis 6.4.6 Trend Analysis. 6.5 Data Storage 6.5.1
256	6.5.2 6.5.3 6.5.4 6.5.5 6.6 Continuous Display of Dynamic Signals 6.6.1 6.6.2 7 SEAL MONITORING 7.1 Introduction 7.1.1 7.1.2 7.1.3 7.2 Monitoring System 7.2.1 7.2.2 7.2.3 7.2.4 Hydrostatic Seals. 7.2.5 Staged Seals. 7.2.6 7.2.7 7.3 Monitoring and Analysis Requirements 7.3.1 Introduction.
257	7.3.2 Startup Monitoring. 7.3.3 Periodic Monitoring 7.3.4 Shutdown Monitoring. 7.4 Seal Alarm Response 7.4.1 7.4.2 7.5 Enhanced Monitoring of a Troubled Seal 8 VIBRATION, AXIAL POSITION, AND BEARING TEMPERATURE MONITORING 8.1 Introduction 8.2 Postmaintenance Monitoring 8.2.1 Start-Up Monitoring Schedule. 8.2.2 Pumpset Start-Up Monitoring Procedure
258	8.3 Baseline 8.3.1 8.3.2 8.3.3 8.3.4 8.3.5 8.4 Periodic Monitoring 8.4.1 8.4.2 8.4.3 8.4.4 8.4.5 8.4.6
259	8.4.7 8.4.8 8.5 Preoutage Coastdown 8.5.1 8.5.2 8.5.3 8.5.4 8.6 Vibration Alarm Response 8.6.1 8.6.2 8.7 Enhanced Monitoring of a Troubled Pumpset 9 ALARM SETTINGS 9.1 Determining Alarm Points for Overall Vibration Amplitude 9.1.1 9.1.2 9.1.3 9.1.4 9.1.5 9.1.6 9.2 Determining 1x and 2x Vector Acceptance Regions 9.2.1 9.2.2
260	9.2.3 9.2.4 9.2.5 9.2.6 9.2.7 9.3 Determining Alarm Points for Thrust Position 9.3.1 9.3.2 9.3.3 9.3.4 9.4 Determining Alarm Points for Bearing Temperature 9.4.1 9.5 Alarm Settings 9.5.1 10 ANALYSIS AND DIAGNOSTICS 10.1 Introduction 10.2 Data Types 10.3 Analysis Methods
261	10.4 Data Analysis 11 ADDITIONAL TECHNOLOGIES 11.1 Thermography 11.1.1 11.1.2 11.2 Lube Oil Analysis 11.2.1 11.2.2 11.2.3 11.2.4 11.2.5 11.3 Motor Current Signature Analysis 11.3.1 11.3.2 11.3.3 11.4 Motor Electrical Monitoring and Testing 11.4.1 11.4.2 11.5 Loose Parts Monitoring 11.5.1
262	11.5.2 11.5.3 11.5.4 12 OTHER 12.1 Calibrations 12.2 Quality
263	Part 24, Nonmandatory Appendix A References
264	Part 24, Nonmandatory Appendix B Thermography
265	Part 24, Nonmandatory Appendix C Lube Oil Analysis
266	Part 24, Nonmandatory Appendix D Motor Current Signature Analysis
267	Part 24, Nonmandatory Appendix E Loose Parts Monitoring
268	Part 25 Performance Testing of Emergency Core Cooling Systems in Light-Water Reactor Power Plants
269	Part 26 Determination of Reactor Coolant Temperature From Diverse Measurements 1 INTRODUCTION 1.1 Scope 1.2 Applicability 1.3 Basic Methodology 2 DEFINITIONS
270	3 REFERENCES 4 REQUIREMENTS 4.1 Plant Conditions 4.2 Test Equipment 4.3 Uncertainty Methodologies 4.3.1 Operating Conditions 4.3.2 Test Equipment Uncertainties 5 DEVELOP TEST PROCEDURES AND PERFORM TESTING
271	5.1 Establish Primary-to-Secondary Side DeltaTps 5.1.1 Establish DeltaTps by Means of Heat Transfer Calculation or Analysis. 5.1.2 Establish DeltaTps by SG Isolation. 5.1.3 Establish DeltaTps by Direct Measurement. 5.2 Test Procedure Development 5.3 Perform Test
272	6 DOCUMENTATION
273	Part 26, Nonmandatory Appendix A Measurement Equipment Uncertainties
274	Part 28 Standard for Performance Testing of Systems in Light-Water Reactor Power Plants 1 INTRODUCTION 1.1 Scope 1.2 Exclusions 1.2.1 1.2.2 1.3 OwnerŒs Responsibilities 1.3.1 1.3.2 1.3.3 1.3.4 1.3.5 1.3.6 2 DEFINITIONS
275	3 REFERENCES 4 GENERAL TESTING REQUIREMENTS 4.1 Establish System Test Boundaries 4.2 Identify System Performance Requirements
276	4.3 Identify Testable Characteristics 4.3.1 Component Characteristics. 4.3.2 Instrumentation and Control I&C Characteristics. 4.3.3 System Logic Characteristics. 4.4 Establish Acceptance Criteria 4.5 Develop Test Procedures and Perform Testing, Inspections, and Engineering Analysis
277	4.5.1 Preservice Testing. 4.5.1.1 Preservice Test Prerequisites.
278	4.5.1.2 Preservice Performance Test. 4.5.1.3 Preservice Test Interval. 4.5.2 Inservice Testing.
279	4.5.2.1 Inservice Performance Test. 4.5.2.2 Inservice Test Interval
280	5 SPECIFIC TESTING REQUIREMENTS 5.1 Emergency Core Cooling Systems 5.2 Auxiliary or Emergency Feedwater Systems 5.3 Closed Cooling Water Systems 5.4 Emergency Service Water Systems 5.5 Instrument Air Systems 6 EVALUATE TEST DATA 6.1 Compare Data to Acceptance Criteria 6.2 Trend Test Data 6.3 Evaluate Test Interval 7 DOCUMENTATION
281	7.1 System Test Plan 7.2 Test Results and Corrective Actions
282	Part 28, Mandatory Appendix I Specific Testing Requirements of Emergency Core Cooling Systems in BWR Power Plants I-1 INTRODUCTION I-2 DEFINITIONS I-3 REFERENCES I-4 BWR ECCS TESTING REQUIREMENTS I-4.1 Establish System Testing Boundaries I-4.2 Identify System Performance Requirements I-4.3 Identify Testable Characteristics That Represent Performance Requirements I-4.3.1 Component Characteristics.
283	I-4.3.2 Instrumentation and Control I&C Characteristics. I-4.3.3 ECCS Logic Characteristics. I-4.3.4 System Characteristics. I-4.3.4.1 High-Pressure Injection Mode Characteristics. I-4.3.4.2 Depressurization Mode Characteristics. I-4.3.4.3 Low-Pressure Injection Mode Characteristics. I-4.3.4.4 Long-Term Decay Heat Removal Mode Characteristics. I-4.4 Establish Characteristic Acceptance Criteria I-4.5 Develop Test Procedures and Perform Testing, Inspections, and Engineering Analysis I-4.5.1 Preservice Testing. I-4.5.1.1 Preservice Test Prerequisites. I-4.5.1.2 Preservice Performance Test.
284	I-4.5.1.3 Preservice Test Interval. I-4.5.2 Inservice Testing. I-4.5.2.1 High-Pressure Injection Mode. I-4.5.2.2 Depressurization Mode I-4.5.2.3 Low-Pressure Injection Mode. I-4.5.2.4 Long-Term Decay Heat Removal Mode. I-4.5.2.5 Inservice Test Interval.
286	Part 28, Mandatory Appendix II Specific Testing Requirements of Emergency Core Cooling Systems in PWR Power Plants II-1 INTRODUCTION II-2 DEFINITIONS II-3 REFERENCES II-4 PWR ECCS TESTING REQUIREMENTS II-4.1 Establish System Testing Boundaries II-4.2 Identify System Performance Requirements II-4.3 Identify Testable Characteristics That Represent Performance Requirements
287	II-4.3.1 Component Characteristics. II-4.3.2 Instrumentation and Control I&C Characteristics. II-4.3.3 ECCS Logic Characteristics. II-4.3.4 System Characteristics. II-4.3.4.1 Passive Injection Mode Characteristics. II-4.3.4.2 Pumped Injection Mode Characteristics. II-4.3.4.3 Pumped Recirculation Mode Characteristics. II-4.4 Establish Characteristic Acceptance Criteria II-4.5 Develop Test Procedures and Perform Testing, Inspections, and Engineering Analysis II-4.5.1 Preservice Testing. II-4.5.1.1 Preservice Test Prerequisites. II-4.5.1.2 Preservice Performance Test.
288	II-4.5.1.3 Preservice Test Interval. II-4.5.2 Inservice Testing. II-4.5.2.1 Passive Injection Mode. II-4.5.2.2 Pumped Injection Mode. II-4.5.2.3 Pumped Recirculation Mode II-4.5.2.4 Inservice Test Interval.
289	Part 28, Mandatory Appendix III Specific Testing Requirements of Auxiliary or Emergency Feedwater Systems in LWR Power Plants III-1 INTRODUCTION III-2 DEFINITION III-3 REFERENCES III-4 AUXILIARY FEEDWATER SYSTEM TESTING REQUIREMENTS III-4.1 Establish System Testing Boundaries III-4.2 Identify System Performance Requirements III-4.3 Identify Testable Characteristics That Represent Performance Requirements III-4.3.1 Component Characteristics. III-4.3.2 Instrumentation and Control I&C Characteristics. III-4.3.3 AFWS Logic Characteristics.
290	III-4.4 Establish Characteristic Acceptance Criteria III-4.5 Develop Test Procedures and Perform Testing, Inspections, and Engineering Analysis III-4.5.1 Preservice Testing. III-4.5.1.1 Preservice Test Prerequisites. III-4.5.1.2 Preservice Performance Test. III-4.5.1.3 Preservice Test Interval. III-4.5.2 Inservice Testing. III-4.5.2.1 Inservice Performance Test. III-4.5.2.2 Inservice Test Interval.
291	Part 28, Mandatory Appendix IV Specific Testing Requirements of Closed Cooling Water Systems in LWR Power Plants IV-1 INTRODUCTION IV-2 DEFINITIONS IV-3 CLOSED COOLING WATER SYSTEM TESTING REQUIREMENTS IV-3.1 Establish System Test Boundaries IV-3.2 Identify System Performance Requirements IV-3.3 Identify Testable Characteristics That Represent Performance Requirements
293	IV-3.3.1 Component Characteristics. IV-3.3.2 Instrumentation and Control Characteristics. IV-3.3.3 System Logic Characteristics. IV-3.4 Establish Acceptance Criteria for Testable Characteristics IV-3.5 Develop Test Procedures and Perform Testing, Inspections, and Engineering Analysis IV-3.5.1 Preservice Testing. IV-3.5.1.1 Preservice Test Prerequisites. IV-3.5.1.2 Preservice Performance Test. IV-3.5.1.3 Preservice Test Interval. IV-3.5.2 Inservice Testing.
294	IV-3.5.2.1 Inservice Performance Test. IV-3.5.2.2 Inservice Test Interval.
295	Part 28, Mandatory Appendix V Specific Testing Requirements of Emergency Service Water Systems in LWR Power Plants Open Cooling Water Systems V-1 INTRODUCTION V-2 DEFINITIONS V-3 EMERGENCY SERVICE WATER SYSTEM TEST REQUIREMENTS V-4 ESTABLISH SYSTEM TEST BOUNDARIES V-4.1 General V-4.2 Identify System Performance Requirements V-4.3 Identify Testable Characteristics That Represent Performance Requirements V-4.3.1 Component Characteristics.
296	V-4.3.2 Instrumentation and Control Characteristics. V-4.3.3 System Logic Characteristics. V-4.4 Establish Acceptance Criteria for Testable Characteristics V-4.5 Develop Test Procedures and Perform Testing, Inspections, and Engineering Analysis V-4.5.1 Preservice Testing. V-4.5.1.1 Preservice Test Prerequisites. V-4.5.1.2 Preservice Performance Test. V-4.5.1.3 Preservice Test Interval. V-4.5.2 Inservice Testing. V-4.5.2.1 Inservice Performance Test.
297	V-4.5.2.2 Inservice Test Interval.
298	Part 28, Mandatory Appendix VI Specific Testing Requirements of Instrument Air Systems in LWR Power Plants VI-1 INTRODUCTION VI-2 DEFINITIONS VI-3 INSTRUMENT AIR SYSTEM TESTING REQUIREMENTS VI-3.1 Establish System Testing Boundaries
300	VI-3.2 Identify System Performance Requirements VI-3.3 Identify Testable Characteristics That Represent Performance Requirements VI-3.3.1 Component Characteristics. VI-3.3.2 Instrumentation and Control I&C Characteristics. VI-3.3.3 System Logic Characteristics. VI-3.4 Establish Characteristic Acceptance Criteria VI-3.5 Develop Test Procedures and Perform Testing, Inspections, and Engineering Analysis VI-3.5.1 Preservice Testing. VI-3.5.1.1 Preservice Test Prerequisites.
301	VI-3.5.1.2 Preservice Performance Test. VI-3.5.1.3 Preservice Test Interval. VI-3.5.2 Inservice Testing. VI-3.5.2.1 Inservice Performance Test. VI-3.5.2.1.1 System Material Evaluation. VI-3.5.2.1.2 Compressor and Receiver Subsystem. VI-3.5.2.1.3 Dryer and Filter Subsystem. VI-3.5.2.1.4 Distribution Subsystem
302	VI-3.5.2.2 Inservice Test Interval. VI-3.5.2.2.1 Compressor and Receiver; Dryer and Filter. VI-3.5.2.2.2 Distribution Network.
303	Part 28, Nonmandatory Appendix A Industry Guidance
307	Part 28, Nonmandatory Appendix B Guidance for Testing Certain System Characteristics B-1 PURPOSE B-2 VERIFYING ECCS ACCUMULATOR DISCHARGE FLOW PATH RESISTANCE IN PWRS B-3 TYPICAL PROCESS SUBSYSTEM B-4 IDENTIFYING AND VERIFYING PUMP TDH VERSUS FLOW ACCEPTANCE CRITERIA B-5 VERIFYING DISCHARGE FLOW PATH RESISTANCE
311	B-6 VERIFYING BALANCED BRANCH LINE RESISTANCE B-7 SYSTEM ADJUSTMENTS B-7.1 Acceptance Criteria: Section B-4 B-7.2 Acceptance Criteria: Section B-5 or B-6
313	Part 28, Nonmandatory Appendix C Measurement Accuracy of System Characteristics C-1 BACKGROUND C-2 NOMENCLATURE
314	C-3 SENSITIVITY COEFFICIENTS C-4 ACCURACY OF DIRECTLY MEASURED VARIABLES C-5 ACCURACY OF DERIVED VARIABLES C-6 ACCURACY OF FLOW RATE
315	C-6.1 Flow Coefficient C-6.2 Orifice Bore Diameter C-6.3 Orifice Differential Pressure C-6.4 Specific Volume C-7 ACCURACY OF PUMP TDH
316	C-8 ACCURACY OF SYSTEM RESISTANCE C-9 EXAMPLE EVALUATION OF PUMP TDH ACCURACY
317	C-9.1 Evaluation of Accuracy of Measurement of Pump Performance C-9.1.1 Evaluation of Pump TDH Sensitivity Coefficients. C-9.1.2 Evaluation of Pump TDH Component Accuracies C-9.1.2.1 Specific Volume.
318	C-9.1.2.2 Discharge Pressure. C-9.1.2.3 Suction Pressure. C-9.1.2.4 Elevation Difference. C-9.1.2.5 Flow Rate.
319	C-9.1.2.6 Pipe Diameter. C-9.2 Results
320	Part 29 Alternative Treatment Requirements for RISC-3 Pumps and Valves 1 INTRODUCTION 1.1 Scope 1.2 Exclusions Identification 1.3 OwnerŒs Responsibility 2 DEFINITIONS 3 GENERAL PROGRAMMATIC REQUIREMENTS FOR RISC-3 PUMPS AND VALVES 3.1 Component Scope 3.2 Reasonable Confidence 3.3 Industrial Practices 3.4 Functional Requirements
321	4 ALTERNATIVE TREATMENT FOR REASONABLE CONFIDENCE OF RISC-3 PUMP AND VALVE PERFORMANCE 4.1 Alternative Treatment Goals 4.2 Alternative Treatment Considerations 4.3 Alternative Treatment Selection for Reasonable Confidence 5 CORRECTIVE ACTION
322	6 FEEDBACK AND TREATMENT ADJUSTMENT 7 RECORDS
323	DIVISION 3: OM GUIDES CONTENTS
326	Part 5 Inservice Monitoring of Core Support Barrel Axial Preload in Pressurized Water Reactor Power Plants 1 PURPOSE AND SCOPE 1.1 Purpose 1.2 Scope 1.3 Application 1.4 Definitions 2 BACKGROUND
327	Figure Fig. 1 Reactor Arrangement Showing Typical Ex-Core Detector Locations
328	3 PROGRAM DESCRIPTION 4 BASELINE PHASE 4.1 Objective 4.2 Data Acquisition Periods 4.3 Data Acquisition and Reduction
329	Table Table 1 Summary of Program Phases
330	4.4 Data Evaluation 5 SURVEILLANCE PHASE 5.1 Objective 5.2 Frequency of Data Acquisition 5.3 Data Acquisition and Reduction 5.4 Data Evaluation 6 DIAGNOSTIC PHASE 6.1 Objective 6.2 Data Acquisition Periods 6.3 Data Acquisition, Reduction, and Evaluation
332	Part 5, Nonmandatory Appendix A Theoretical Basis
334	Part 5, Nonmandatory Appendix B Data Reduction Techniques B-1 NORMALIZED POWER SPECTRAL DENSITY NPSD B-2 NORMALIZED ROOT MEAN SQUARE OF THE SIGNAL B-3 NORMALIZED CROSS-POWER SPECTRAL DENSITY NCPSD, COHERENCE COH, AND PHASE phi B-3.1 Normalized Cross-Power Spectral Density NCPSD B-3.2 Coherence COH and Phase phi
336	Part 5, Nonmandatory Appendix C Data Acquisition and Reduction C-1 INSTRUMENTATION C-2 SIGNAL CONDITIONING C-3 DATA ACQUISITION PARAMETERS C-4 PLANT CONDITIONS FOR DATA ACQUISITION C-5 DATA REDUCTION PARAMETERS
337	C-6 SIGNAL BUFFERING C-7 DATA ASSURANCE C-8 DATA RETENTION C-9 STATISTICAL UNCERTAINTIES IN NEUTRON NOISE DATA ANALYSIS
339	Part 5, Nonmandatory Appendix D Data Evaluation D-1 BASELINE D-1.1 Normalized Root Mean Square nrms Value D-1.2 Normalized Power Spectral Density NPSD D-1.3 Normalized Cross-Power Spectral Density NCPSD, Coherence COH, and Phase phi
341	D-2 SURVEILLANCE PHASE D-2.1 Root Mean Square D-2.2 Normalized Cross-Power Spectral Density NCPSD D-2.3 Coherence COH and Phase phi D-3 DIAGNOSTIC PHASE D-3.1 Normalized Root Mean Square nrms
342	D-3.2 Normalized Power Spectral Density NPSD D-3.3 Normalized Cross-Power Spectral Density NCPSD, Coherence COH, and Phase phi D-3.4 Additional Sources of Information
343	Part 5, Nonmandatory Appendix E Guidelines for Evaluating Baseline Signal Deviations
348	Part 5, Nonmandatory Appendix F Correlation of rms Amplitude of the Ex-Core Signal Percent Noise and Amplitude of Core Barrel Motion
349	Part 5, Nonmandatory Appendix G Bibliography
350	Part 7 Requirements for Thermal Expansion Testing of Nuclear Power Plant Piping Systems 1 SCOPE 2 DEFINITIONS
351	3 GENERAL REQUIREMENTS 3.1 Specific Requirements 3.1.1 Test Specification
352	3.1.2 Accessible and Inaccessible Piping 3.2 Acceptance Criteria 4 RECONCILIATION METHODS
353	Figures Fig. 1 System Heatup, Reconciliation, and Corrective Action
354	4.1 Reconciliation Method 1 4.2 Reconciliation Method 2 4.3 Reconciliation Method 3 5 CORRECTIVE ACTION 6 INSTRUMENTATION REQUIREMENTS FOR THERMAL EXPANSION MEASUREMENT
355	6.1 General Requirements 6.1.1 TEMS Specification. Fig. 2 Typical Components of a TEMS
356	6.1.2 Calibration. 6.1.3 Repeatability. 6.1.4 Acceptability of Measurements. 6.2 Precautions
357	Part 7, Nonmandatory Appendix A Guidelines for the Selection of Instrumentation and Equipment of a Typical TEMS
360	Part 7, Nonmandatory Appendix B Thermal Stratification and Thermal Transients B-1 INTRODUCTION B-2 THERMAL STRATIFICATION
361	B-3 THERMAL TRANSIENTS
363	Part 11 Vibration Testing and Assessment of Heat Exchangers 1 INTRODUCTION 1.1 Scope 2 DEFINITIONS 3 REFERENCES 4 BACKGROUND DESCRIPTION
364	5 SELECTION OF EQUIPMENT TO BE TESTED 5.1 Equipment Selection Factors 5.1.1 5.1.2 5.1.3
365	6 SELECTION OF TEST METHOD 6.1 Test Measurement Methods 6.1.1 6.1.2 6.2 Bases for Selection
366	6.3 Precautions 7 TEST REQUIREMENTS 7.1 Direct Measurement of Tube Vibration 7.1.1 Introduction. 7.1.2 Tube Selection. 7.1.2.1 7.1.2.2
367	Figure Fig. 1 Tube Bundle Configuration With Tube Groupings Most Susceptible to Fluidelastic Instability Denoted by Cross-Hatching
368	7.1.3 Sensor Selection.
369	7.1.4 Data Acquisition.
370	7.1.5 Data Reduction. 7.1.6 Acceptance Guidelines and Follow-Up Actions.
371	7.2 Microphone Scan for Tube Impacting 7.2.1 Introduction. 7.2.2 Specification of Microphones and Signal Conditioners 7.2.3 Data Acquisition. 7.2.3.1
372	7.2.4 Data Reduction and Interpretation. 7.2.4.1 7.2.4.2 7.2.5 Impact Detection Guidelines and Remedial Actions. 7.3 External Monitoring for Impacting 7.3.1 Introduction. 7.3.2 Transducer Locations. 7.3.3 Accelerometer Selection. 7.3.4 Accelerometer Mounting. 7.3.5 Accelerometer Cables and Signal Conditioning.
373	7.3.6 Impact Detection Guidelines and Remedial Actions. 8 TEST CONDITIONS 8.1 Shell-Side Flow Rate 8.2 Rough Process Conditions 9 DOCUMENTATION 10 PRECAUTIONS
374	Part 11, Nonmandatory Appendix A Causes of Vibration A-1 DISCUSSION
377	A-2 REFERENCES
378	Part 11, Nonmandatory Appendix B Methods for Comparative Evaluation of Fluidelastic and Turbulence-Induced Vibration B-1 INTRODUCTION B-2 NOMENCLATURE B-3 FLUIDELASTIC INSTABILITY
379	B-4 SIMPLIFIED METHOD FOR ESTIMATING TURBULENCE-INDUCED VIBRATION IN A SIMILAR DESIGN
380	B-5 REFERENCES
381	Part 11, Nonmandatory Appendix C Test Guidelines for Dynamic Characterization of Tubes C-1 TUBE MECHANICAL VIBRATION CHARACTERISTICS C-2 MODAL FREQUENCIES AND DAMPING DETERMINATION C-3 MODE SHAPE CHARACTERIZATION
382	Part 11, Nonmandatory Appendix D External Vibration Surveys D-1 INTRODUCTION D-2 MEASUREMENT LOCATIONS D-3 ACCEPTANCE GUIDELINES AND RECOMMENDED FOLLOW-UP
383	Part 11, Nonmandatory Appendix E Detection Methods and Data Interpretation E-1 INTRODUCTION E-2 AURAL OBSERVATIONS E-3 ACCELEROMETER SIGNAL CHARACTERISTICS DURING METAL-TO-METAL IMPACTING E-4 DETECTION OF VIBRATION CAUSED BY FLUIDELASTIC EXCITATION WITH TUBE-MOUNTED SENSORS
386	E-4.1 Vibration Amplitude Versus Flow Response Rate E-4.2 Vibration Amplitude Versus Flow Amplitude Threshold E-4.3 Time History
390	E-4.4 Tube Trajectory E-4.5 Frequency Response Data E-5 TUBE SUPPORT PLATE INTERACTION
393	E-6 REFERENCES
398	Part 11, Nonmandatory Appendix F Vibration Acceptance Guidelines F-1 INTRODUCTION F-2 GUIDELINES FOR INITIAL ASSESSMENT F-3 FOLLOW-UP ACTIONS F-4 METHODS FOR DETAILED WEAR ASSESSMENTS
399	F-5 GUIDELINES FOR THE EVALUATION OF EXTERNAL VIBRATION LEVELS F-6 REFERENCES
400	Part 11, Nonmandatory Appendix G Installation of Strain Gages
401	Part 14 Vibration Monitoring of Rotating Equipment in Nuclear Power Plants 1 INTRODUCTION 1.1 Scope 1.2 Purpose 2 DEFINITIONS
402	3 REFERENCES 3.1 Referenced Standards 3.2 Referenced Publications
403	4 VIBRATION MONITORING 4.1 Types of Monitoring 4.2 Quality Considerations 4.2.1 Transducer Location. Tables Table 1 Comparison of Periodic and Continuous Monitoring and Relative Advantages
404	Table 2 Transducer Location Guidelines — Turbines Table 3 Transducer Location Guidelines — Equipment With Antifriction Bearings
405	Table 4 Transducer Location Guidelines — Horizontal Pumps — Fluid Film Bearings Table 5 Transducer Location Guidelines — Motor-Driven Vertical Pumps — Fluid Film Bearings
406	4.2.2 Transducer Attachment. 4.2.3 Transducer Selection. 4.2.4 Data Processing Equipment. 4.2.5 Parameters Measured. Table 6 Transducer Location Guidelines — Electric Motors
407	4.2.6 Meter Reading Techniques. 4.2.7 Data Logging Techniques. 5 ESTABLISHING THE BASELINE 5.1 Baseline Data 5.1.1 5.2 Methods to Establish Baseline
408	Figures Fig. 1 An Example of a Vibration Data Sheet
409	6 ESTABLISHING VIBRATION LIMITS 6.1 Purpose 6.2 Parameters 6.3 Criteria Fig. 2 An Example of a Vibration Trend Curve
410	6.3.1 Condition One. 6.3.2 Condition Two. Fig. 3 Vibration Level Trend Plot of Condition One (For Defined Vibration Limits From Manufacturer’s Data or Equivalent)
411	7 DATA ACQUISITION Fig. 4 Vibration Level Trend Plot of Condition Two (For Defined Vibration Limits From Manufacturer’s Data or Equivalent)
412	8 HARDWARE 9 DIAGNOSTICS 9.1 Purpose 9.2 Troubleshooting
413	Table 7 Vibration Troubleshooting Chart
414	Part 14, Nonmandatory Appendix A Instrumentation Selection and Use A-1 INSTALLATION OF TRANSDUCERS A-1.1 Mounting Techniques A-1.1.1 Stud Mounting. A-1.1.2 Hand-Held Measurement. A-1.1.3 Magnetic Transducer Holders. A-1.1.4 Bonded Mounting. A-1.1.5 Quick-Release Mounting. A-1.2 Types of Measurement A-1.2.1 Bearing Housing Absolute Measurement. A-1.2.2 Shaft Absolute Measurement. A-1.2.3 Shaft Relative Measurement.
415	A-2 CALIBRATION A-3 PRETEST CONDITIONS A-4 MEASURING AND RECORDING INFORMATION A-5 SPECIAL CONSIDERATIONS A-5.1 Natural Frequency A-5.2 Magnetic/Electrical Interference A-5.3 Environment A-6 PERSONNEL
416	Part 14, Nonmandatory Appendix B Transducers and Analysis Equipment B-1 TRANSDUCERS B-1.1 Noncontact Transducer B-1.2 Velocity Transducers
419	B-1.3 Acceleration Transducer Accelerometer B-1.4 Combination Transducers B-1.5 Shaft Rider B-1.6 Shaft Stick
420	B-1.7 Once Per Turn Phase Angle Reference B-2 CONTINUOUS VIBRATION MONITORING INSTRUMENTS B-2.1 Vibration Switch B-2.2 Nonindicating Monitor B-2.3 Indicating Monitor B-2.4 Diagnostic Monitor B-3 PERIODIC ANALYSIS INSTRUMENTATION B-3.1 Go/No Go Meter B-3.2 Overall Level Meter B-3.3 Tunable Filter B-3.4 Oscilloscope B-3.5 Fast Fourier Transform Analyzer B-3.6 Portable Integral Memory Data Acquisition and Playback Instrument B-3.7 Tape Recorders
421	Part 17 Performance Testing of Instrument Air Systems in Light-Water Reactor Power Plants
422	Part 19 Preservice and Periodic Performance Testing of Pneumatically and Hydraulically Operated Valve Assemblies in Light-Water Reactor Power Plants 1 INTRODUCTION 1.1 Scope 1.2 Exclusions 2 DEFINITIONS
423	3 TEST GUIDANCE 3.1 Preservice Test Guidance 3.2 Performance Test Guidance 3.2.1 Baseline Test Guidance. 3.2.2 Inservice Test Guidance. 3.2.3 Periodic Valve Assembly Stroke Test. 3.3 Equipment Replacement, Modification, Repair, and Maintenance Test Guidance 4 TEST METHODS 4.1 Prerequisites 4.2 Instrument Calibration 4.3 Test Conditions 4.3.1 Preservice Test Conditions.
424	4.3.2 Periodic Performance Test Conditions. 4.4 Limits and Precautions 4.5 Test Procedures 4.6 Test Parameters 4.6.1 4.6.2 4.7 Test Information 5 ANALYSIS AND EVALUATION OF DATA 5.1 Acceptance Criteria
425	5.2 Analysis of Data 5.3 Evaluation of Data 5.4 Documentation of Analysis and Evaluation of Data 6 CORRECTIVE ACTION
426	Part 23 Inservice Monitoring of Reactor Internals Vibration in Pressurized Water Reactor Power Plants 1 INTRODUCTION 1.1 Scope 1.2 Background 2 DEFINITIONS
427	Figures Fig. 1 Schematic of a Pressurized Water Reactor (PWR) Showing Typical Sensor Arrangement
428	3 REFERENCES
429	4 INTERNALS VIBRATION EXCITATION SOURCES, RESPONSES, AND MODES 4.1 Sources of Excitation and Responses 4.1.1 Flow Turbulence. 4.1.2 Pump-Induced Excitations. 4.1.3 Vortex Shedding. 4.1.4 Fluidelastic Excitations. 4.2 Vibration Modes 4.2.1 Types of Modes. 4.2.2 Dominant Internals Modes and Their Characteristics in Ex-Core Detector Noise Signals. 5 SIGNAL DATABASE 5.1 Signals to Be Monitored and Reactor Conditions 5.2 Data Acquisition
430	Fig. 2 Beam and Shell Mode Vibration of a PWR Core Support Barrel
431	5.3 Signal Sampling 5.4 Signal Recording 5.5 Data Reduction 5.5.1 Frequency Spectral Functions. 5.5.2 Ex-Core Detectors. Table Table 1 Sensor Types and PotentialApplications in Reactor Noise Analysis
432	5.5.3 In-Core Detectors. Fig. 3 Typical Components in a Signal Data Acquisition System
433	5.5.3.1 Movable Detectors. 5.5.3.2 Fixed Detectors. 5.5.4 Loose-Part Monitoring Accelerometers. 5.6 Data Storage 5.7 Documentation
434	6 DATA REVIEW 6.1 Initial Data Set 6.1.1 All Detector Signals in the Database. 6.1.2 Ex-Core Detectors. 6.1.3 In-Core Detectors.
435	6.1.4 Loose-Part Monitoring Accelerometers. 6.2 Subsequent Data Sets 6.2.1 All Detector Signals. 6.2.2 Ex-Core Detector Signals.
436	Part 23, Nonmandatory Appendix A Discussion of Spectral Functions A-1 NORMALIZED POWER SPECTRAL DENSITY NPSD A-2 NORMALIZED ROOT MEAN SQUARE OF THE SIGNAL A-3 NORMALIZED CROSS-POWER SPECTRAL DENSITY NCPSD, COHERENCE COH, AND PHASE N A-3.1 Normalized Cross-Power Spectral Density NCPSD A-3.2 Coherence COH and Phase N
438	A-4 IN-PHASE AND OUT-OF-PHASE SIGNAL SEPARATION MAYO, 1977
439	A-5 REFERENCES
440	Part 23, Nonmandatory Appendix B Supporting Information on Component Vibrations B-1 IN-CORE DETECTOR THIMBLES B-1.1 Introduction B-1.2 Detection of Thimble Vibration Using In-Core Detector Neutron Noise B-2 BAFFLE JETTING B-2.1 Introduction B-2.2 Data Acquisition B-2.3 Data Diagnosis
441	B-3 FUEL ASSEMBLY VIBRATIONS B-3.1 Introduction B-3.2 Data Acquisition B-3.3 Data Diagnosis B-4 REFERENCES
442	Part 23, Nonmandatory Appendix C Pump-Induced Vibrations C-1 INTRODUCTION C-2 CASE STUDY 1: COOLANT PUMP OPERATION CHARACTERISTICS C-3 CASE STUDY 2: SPACE-TIME BEATING OF COOLANT PUMPS IN A MULTI-LOOP PWR PLANT
443	C-4 REFERENCES
448	Part 23, Nonmandatory Appendix D Sampling Rate and Length of Data Record Requirement to Resolve a Spectral Peak
451	ASME OM INTERPRETATIONS FOR DIVISION 1
453	Interpretation: 12-01 lnterpretation: 12-02 Interpretation: 12-03 Interpretation: 12-04
454	Interpretation: 12-05
455	OM CODE CASES FOR DIVISION 1
457	1 INTRODUCTION 1.1 Scope 1.2 Exclusions 2 SUPPLEMENTAL DEFINITIONS 3 GENERAL REQUIREMENTS 3.1 Design Basis Verification Test
458	3.2 Preservice Test 3.3 Inservice Test 3.3.1 Inservice Test Interval 3.4 Effect of MOV Replacement, Repair, or Maintenance 3.5 Grouping of MOVs for Inservice Testing 3.6 MOV Exercising Requirements 3.6.1 Normal Exercising Requirements. 3.6.2 Additional Exercising Requirements.
459	3.7 Risk-Informed MOV Inservice Testing 3.7.1 Risk-Informed Considerations. 3.7.2 Risk-Informed Criteria. 3.7.2.1 HSSC MOVs. 3.7.2.2 LSSC MOVs. 4 TO BE PROVIDED AT A LATER DATE 5 TEST METHODS 5.1 Test Prerequisites 5.2 Test Conditions 5.3 Limits and Precautions 5.4 Test Documents 5.5 Test Parameters 6 ANALYSIS AND EVALUATION OF DATA 6.1 Acceptance Criteria
460	6.1.1 6.2 Analysis of Data 6.3 Evaluation of Data 6.4 Determination of MOV Functional Margin 6.4.1 Determination of Valve-Operating Requirements. 6.4.2 Determination of Actuator Output Capacity 6.4.2.1 Available Output Based on Motor Capabilities. 6.4.2.2 Available Output Based on Torque Switch Setting. 6.4.3 Calculation of MOV Functional Margin. 6.4.4 Determination of MOV Test Interval.
463	6.5 Corrective Action 6.5.1 Record of Corrective Action. 7 TO BE PROVIDED AT A LATER DATE 8 TO BE PROVIDED AT A LATER DATE 9 RECORDS AND REPORTS 9.1 Test Information
464	9.2 Documentation of Analysis and Evaluation of Data
465	1 INTRODUCTION 1.1 Scope 1.2 Exclusions 2 SUPPLEMENTAL DEFINITIONS 3 GENERAL REQUIREMENTS 3.1 Design Basis Verification Test
466	3.2 Preservice Test 3.3 Inservice Test 3.3.1 Inservice Test Interval 3.4 Effect of MOV Replacement, Repair, or Maintenance 3.5 Grouping of MOVs for Inservice Testing 3.6 MOV Exercising Requirements 3.6.1 Normal Exercising Requirements.
467	3.6.2 Additional Exercising Requirements. 3.7 Risk-Informed MOV Inservice Testing 3.7.1 Risk-Informed Considerations. 3.7.2 Risk-Informed Criteria. 3.7.2.1 HSSC MOVs. 3.7.2.2 LSSC MOVs. 4 TO BE PROVIDED AT A LATER DATE 5 TEST METHODS 5.1 Test Prerequisites 5.2 Test Conditions 5.3 Limits and Precautions 5.4 Test Documents 5.5 Test Parameters
468	6 ANALYSIS AND EVALUATION OF DATA 6.1 Acceptance Criteria 6.1.1 6.2 Analysis of Data 6.3 Evaluation of Data 6.4 Determination of MOV Functional Margin 6.4.1 Determination of Valve Operating Requirements. 6.4.2 Determination of Actuator Output Capability 6.4.2.1 Available Output Based on Motor Capabilities. 6.4.2.2 Available Output Based on Torque Switch Setting. 6.4.3 Calculation of MOV Functional Margin.
469	6.4.4 Determination of MOV Test Interval. 6.5 Corrective Action 6.5.1 Record of Corrective Action. 7 TO BE PROVIDED AT A LATER DATE 8 TO BE PROVIDED AT A LATER DATE 9 TO BE PROVIDED AT A LATER DATE 9.1 Test Information 9.2 Documentation of Analysis and Evaluation of Data
471	1 APPLICABILITY 2 SUPPLEMENTAL DEFINITIONS
472	3 GENERAL REQUIREMENTS 3.1 Implementation 3.2 Plant Specific PRA 3.3 Living PRA 3.4 Integrated Effects 3.5 Plant Expert Panel 3.6 Determination of HSSC and LSSC 3.7 Inservice Testing Strategy for HSSCs and LSSCs 3.8 Evaluation of Aggregate Risk 3.9 Feedback and Corrective Actions 4 SPECIFIC REQUIREMENTS 4.1 Component Risk Categorization 4.1.1 Appropriate Failure Modes. 4.1.2 Importance Measures 4.1.3 Screening Criteria.
473	4.1.4 Sensitivity Studies 4.1.5 Qualitative Assessments. 4.1.6 Components Not Modeled.
474	4.2 Component Safety Categorization 4.2.1 Plant Expert Panel Utilization. 4.2.2 Plant Expert Panel Requirements
475	4.2.3 Plant Expert Panel Decision Criteria. 4.2.4 Reconciliation. 4.3 Testing Strategy Formulation 4.4 Evaluation of Aggregate Risk 4.4.1 Decision Criteria 4.4.2 Quantitative Assessment 4.4.3 Qualitative Evaluation 4.4.4 Defense in Depth. 4.4.5 Safety Margins.
476	4.5 Inservice Testing Program 4.5.1 Maximum Testing Interval. 4.5.2 Implementation Schedule. 4.5.3 Assessment of Aggregate Risk. 4.5.4 Transition Plan. 4.6 Performance Monitoring 4.6.1 HSSC Attribute Trending. 4.6.2 LSSC Performance Trending. 4.7 Feedback and Corrective Actions 4.7.1 Feedback 4.7.2 Corrective Action. 4.7.3 Component Safety Recategorization. 5 TO BE PROVIDED AT A LATER DATE 6 TO BE PROVIDED AT A LATER DATE 7 TO BE PROVIDED AT A LATER DATE 8 RECORDS AND REPORTS 8.1 Plant Expert Panel Records 8.2 Component Records 9 REFERENCE
477	A-1 DESIGN BASIS ANALYSIS A-2 RADIOACTIVE MATERIAL RELEASE LIMIT A-3 MAINTENANCE RELIABILITY A-4 EFFECT OF COMPONENT FAILURE ON SYSTEM OPERATIONAL READINESS A-5 OTHER DETERMINISTIC CONSIDERATIONS
481	1 SAFETY SIGNIFICANCE CATEGORIZATION 2 HSSC TESTING 3 LSSC TESTING
484	1 APPLICABILITY 2 REQUIREMENTS 2.1 Related Requirements 2.2 HSSC Testing Requirements 2.3 LSSC Testing Requirements 3 ADDITIONAL REQUIREMENTS
486	1 ADDITIONAL DEFINITIONS 2 REFERENCE VALUES 3 REFERENCE CURVES 4 EFFECT OF PUMP REPLACEMENT, REPAIR, AND MAINTENANCE ON REFERENCE VALUES OR REFERENCE CURVES 5 ESTABLISHMENT OF ADDITIONAL SET OF REFERENCE VALUES OR REFERENCE CURVES
487	6 TEST PROCEDURE 7 ACCEPTANCE CRITERIA 8 RECORDS AND REPORTS
489	1 APPLICABILITY 2 SUPPLEMENTAL DEFINITIONS 2.1 PRA Definitions 2.2 Safety Definitions
490	2.3 IST Definitions 2.4 Snubber Definitions 3 GENERAL REQUIREMENTS 3.1 Implementation 3.2 Plant-Specific PRA 3.3 Living PRA 3.4 Expert Panel 3.5 Determination of HSSC and LSSC 3.6 Inservice Testing Strategies for HSSCs and LSSCs 3.7 Other Requirements 4 SPECIFIC REQUIREMENTS FOR SAFETY CATEGORIZATION 4.1 System Risk Categorization 4.1.1 Importance Measures 4.1.2 Screening Criteria. 4.1.3 Sensitivity Studies
491	4.1.4 Qualitative Assessments. 4.2 Snubber Safety Categorization 4.2.1 Expert Panel Utilization. 4.2.2 Expert Panel Requirements
492	4.2.3 Expert Panel Decision Criteria 4.2.4 Reconciliation. 5 SPECIFIC REQUIREMENTS FOR SNUBBER SERVICE CONDITION DETERMINATION 5.1 Harsh 5.2 Benign
493	6 SPECIFIC REQUIREMENTS FOR HSSC TESTING STRATEGIES 6.1 Examination and Testing Strategies for HSSC Snubbers in Harsh Environment 6.2 Examination and Testing Strategies for HSSC Snubbers in Benign Environment 7 SPECIFIC REQUIREMENTS FOR LSSC TESTING STRATEGIES 7.1 Examination and Testing Strategies for LSSC Snubbers in Harsh Environment 7.2 Examination and Testing Strategies for LSSC Snubbers in Benign Environment 8 RECORDS AND REPORTS 8.1 Expert Panel Records 8.2 Component Records 9 REFERENCES
494	1 SAFETY SIGNIFICANCE CATEGORIZATION 2 HSSC INSERVICE TESTING 3 LSSC INSERVICE TESTING
495	1 INTRODUCTION 2 TERMS AND DEFINITIONS 3 PREREQUISITES 3.1 Classification 3.2 Grouping of Valve Assemblies
496	3.3 Testing Basis 4 HIGH SAFETY SIGNIFICANT VALVE ASSEMBLIES 4.1 Design Verification 4.1.1 4.1.2 4.1.3 4.2 Inservice Test Requirements 4.2.1 Baseline Test Requirements 4.2.1.1 4.2.1.2 4.2.2 Periodic Test Requirements 4.2.2.1 4.2.2.2 4.2.2.3 4.2.2.4 4.2.3 Periodic Valve Assembly Exercising 4.2.3.1 4.2.3.2 4.2.3.3 4.3 Test Methods 4.3.1 Test Conditions.
497	4.3.2 Test Procedures. 4.3.3 Test Parameters 4.3.3.1 4.3.3.2 4.3.4 Test Information. 4.4 Analysis and Evaluation of Data 4.4.1 Acceptance Criteria. 4.4.2 Analysis of Data. 4.4.3 Evaluation of Data 4.4.3.1 4.4.3.2
498	4.4.4 Documentation of Analysis and Evaluation of Data. 4.5 Corrective Action 5 LOW SAFETY SIGNIFICANT VALVE ASSEMBLIES 5.1 Set Points and/or Critical Parameters 5.1.1 5.1.2 5.1.3 5.1.4 5.2 Evaluation Requirements 5.3 Periodic Evaluation 5.3.1 Periodic Evaluation Frequency. 5.3.1.1 5.3.1.2 5.3.1.3
499	5.3.2 Extending or Decreasing Periodic Evaluation Periods 5.3.2.1 5.3.2.2 5.3.3 Group Evaluation Period. 5.4 Evaluations 5.4.1 Initial or As-Left Evaluation 5.4.1.1 5.4.1.2 5.4.2 As-Found Evaluation. 5.4.2.1 5.4.2.2 5.4.2.3 5.5 Periodic Valve Assembly Exercising 5.5.1 5.5.2 5.5.3 5.6 Corrective Action 5.6.1 5.6.2
500	1 APPLICABILITY 2 GENERAL REQUIREMENTS 2.1 Service Life Evaluations 2.2 Testing for This Code Case 3 SPECIFIC REQUIREMENTS 3.1 Examination for Indications of Degradation or Severe Operating Environments 3.2 Examination Prior to Maintenance or Testing 3.3 Monitoring of Reservoir Fluid Level 3.4 Review of Operational Readiness Test Data
501	3.5 Examination During Disassembly 3.6 Transient Dynamic Event 3.7 Frequency of Examinations
502	1 APPLICABILITY 2 GENERAL REQUIREMENTS 2.1 Service Life Evaluations 2.2 Testing for This Code Case 3 SPECIFIC REQUIREMENTS 3.1 Examination for Indications of Degradation or Severe Operating Environments 3.2 Examination Prior to Maintenance or Testing 3.3 Monitoring of Reservoir Fluid Level 3.4 Review of Operational Readiness Test Data
503	3.5 Examination During Disassembly 3.6 Transient Dynamic Event 3.7 Frequency of Examinations 3.8 Examination Corrective Action
504	1 APPLICABILITY 2 GENERAL REQUIREMENTS 2.1 Service Life Evaluations 2.2 Testing for This Code Case 3 SPECIFIC REQUIREMENTS 3.1 Examination for Indications of Degradation or Severe Operating Environments 3.2 Examination Prior to Maintenance or Testing 3.3 Monitoring of Reservoir Fluid Level 3.4 Review of Operational Readiness Test Data
505	3.5 Examination During Disassembly 3.6 Transient Dynamic Event 3.7 Frequency of Examinations 3.8 Examination Corrective Action
507	1 APPLICABILITY 2 DEFINITIONS 3 GENERAL REQUIREMENTS AND LIMITATIONS 4 SPECIFIC REQUIREMENTS 4.1 Additional Specific Requirements for Implementing a Two Fuel Cycle Test Interval 4.2 Additional Specific Requirements for Implementing a Three Fuel Cycle Interval
509	A-1 SCENARIO 1 A-2 SCENARIO 2 A-3 SCENARIO 3
510	1 APPLICABILITY 2 SUPPLEMENTAL DEFINITIONS 3 LIMITATIONS 3.1 Implementation of ISTD Requirements 3.2 Defined Test Plan Groups DTPGs 3.3 DTPGs Defined in ISTD-5253 3.4 Code Case OMN-13 3.5 Extension of Test Interval 3.6 Maximum Allowable Test Interval 3.7 Snubber Failure Mode Groups FMGs 4 GENERAL REQUIREMENTS 4.1 Sample Size and Composition 4.2 Test Plans 4.3 Use of FMGs
511	4.4 Action on Unacceptable Snubbers 4.5 Retesting of Failed Snubbers 4.6 Service-Life Monitoring SLM 4.7 Snubbers Selected for SLM 4.8 Test Campaign Failure Rate 4.9 Discontinuing Use of This Code Case 4.10 Functional Test Failures 5 SPECIFIC REQUIREMENTS
512	5.1 Additional Specific Requirements for Implementing a Two Fuel Cycle Test Interval 5.2 Additional Specific Requirements for Implementing a Three Fuel Cycle Test Interval
513	A-1 SCENARIO 1 A-2 SCENARIO 2 A-3 SCENARIO 3
514	16-2100 ADDITIONAL DEFINITIONS 16-3300 ESTABLISHING REFERENCE CURVES 16-3310 EFFECT OF PUMP REPLACEMENT, REPAIR, AND MAINTENANCE ON REFERENCE CURVES 16-3320 ESTABLISHMENT OF EXPANDED REFERENCE CURVES OR ADDITIONAL REFERENCE CURVES
515	16-5120/16-5220 INSERVICE TEST PROCEDURE 16-6200 CORRECTIVE ACTION 16-9500 DOCUMENTATION OF CODE CASE USAGE
516	16-2100 ADDITIONAL DEFINITIONS 16-3300 ESTABLISHING REFERENCE CURVES 16-3310 EFFECT OF PUMP REPLACEMENT, REPAIR, AND MAINTENANCE ON REFERENCE CURVES 16-3320 ESTABLISHMENT OF EXPANDED REFERENCE CURVES OR ADDITIONAL REFERENCE CURVES
517	16-5120/16-5220 INSERVICE TEST PROCEDURE 16-6200 CORRECTIVE ACTION 16-9500 DOCUMENTATION OF CODE CASE USAGE
518	1 TEST FREQUENCIES, CLASS 1 PRESSURE RELIEF VALVES
521	1 TEST FREQUENCY GRACE

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ASME	2012	524


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Standard Title	ASME OM Operation and Maintenance of Nuclear Power Plants
Published Code	ASME
Publication Date	2012
Pages Count	524

ASME OM 2012

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