ML14160B088
| ML14160B088 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 05/30/2014 |
| From: | Tennessee Valley Authority |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML14160A901 | List:
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| References | |
| Download: ML14160B088 (60) | |
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Table of Contents 1-iWATTS BARTABLE OF CONTENTS SectionTitle Page003_TVA_WB_FSAR_SECTION_1.PDFVA_WB_FSAR_SECTION_2_A.PDF005_TVA_WB_FSAR_SECTION_2_B.PDF005_TVA_WB_FSAR_SECTION_2_B.PDF027_TVA_WB_FSAR_SECTION_16.PDF028_TVA_WB_FSAR_SECTION_17.0.PDF
1.0INTRODUCTION
AND GENERAL DESCRIPTION OF PLANT
1.1INTRODUCTION
1.1-11.
1.1INTRODUCTION
1.1-11.1.2LICENSING BASIS DOCUMENTS1.1-1 1.1.3NRC COMMITMENTS1.1-21.2GENERAL PLANT DESCRIPTION1.2-11.2.1SITE CHARACTERISTICS1.2-1 1.2.1.1LOCATION1.2-1 1.2.1.2DEMOGRAPHY1.2-1 1.2.1.3METEOROLOGY1.2-1 1.2.1.4HYDROLOGY1.2-1 1.2.1.5GEOLOGY1.2-1 1.2.1.6SEISMOLOGY1.2-2 1.2.2FACILITY DESCRIPTION1.2-2 1.2.2.1DESIGN CRITERIA1.2-2 1.2.2.2NUCLEAR STEAM SUPPLY SYSTEM (NSSS)1.2-2 1.2.2.3CONTROL AND INSTRUMENTATION1.2-41.2.2.4FUEL HANDLING SYSTEM1.2-5 1.2.2.5WASTE PROCESSING SYSTEM1.2-5 1.2.2.6STEAM AND POWER CONVERSION SYSTEM1.2-5 1.2.2.7PLANT ELECTRICAL SYSTEM1.2-6 1.2.2.8COOLING WATER1.2-7 1.2.2.9COMPONENT COOLING SYSTEM1.2-7 1.2.2.10CHEMICAL AND VOLUME CONTROL SYSTEM1.2-7 1.2.2.11SAMPLING AND WATER QUALITY SYSTEM1.2-8 1.2.2.12VENTILATION1.2-9 1.2.2.13FIRE PROTECTION SYSTEM1.2-91.2.2.14COMPRESSED AIR SYSTEMS1.2-91.2.2.15ENGINEERED SAFETY FEATURES1.2-9 1.2.2.16SHARED FACILITIES AND EQUIPMENT1.2-10 1.2.3GENERAL ARRANGEMENT OF MAJOR STRUCTURES AND EQUIPMENT1.2-13 1-iiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page1.3COMPARISON TABLES1.3-11.3.1COMPARISONS WITH SIMILAR FACILITY DESIGNS1.3-11.3.2COMPARISON OF FINAL AND PRELIMINARY DESIGNS1.3-11.4IDENTIFICATION OF AGENTS AND CONTRACTORS1.4-11.5REQUIREMENTS FOR FURTHER TECHNICAL INFORMATION1.5-11.5.117 X 17 FUEL ASSEMBLY1.5-11.5.1.1ROD CLUSTER CONTROL SPIDER TESTS1.5-1 1.5.1.2GRID TESTS1.5-1 1.5.1.3FUEL ASSEMBLY STRUCTURAL TESTS1.5-1 1.5.1.4GUIDE TUBE TESTS1.5-2 1.5.1.5PROTOTYPE ASSEMBLY TESTS1.5-2 1.5.2HEAT TRANSFER TESTS (17 X 17)1.5-2 1.5.2.117 X 17 LOCA HEAT TRANSFER TESTS1.5-2 1.5.2.2DEPARTURE FROM NUCLEATE BOILING (DNB)1.5-21.6MATERIAL INCORPORATED BY REFERENCE1.6-11.7ELECTRICAL, INSTRUMENTATION, AND CONTROL DRAWINGS1.7-1 1.8TECHNICAL QUALIFICATION OF APPLICANT1.8-1 1.9NUCLEAR PERFORMANCE PLAN1.9-11.9.1CORRECTIVE ACTION PROGRAMS1.9-11.9.1.1CABLE ISSUES1.9-1 1.9.1.2CABLE TRAY AND CABLE TRAY SUPPORTS1.9-2 1.9.1.3DESIGN BASELINE AND VERIFICATION PROGRAM (DBVP)1.9-21.9.1.4ELECTRICAL CONDUIT AND CONDUIT SUPPORT1.9-21.9.1.5ELECTRICAL ISSUES1.9-2 1.9.1.6EQUIPMENT SEISMIC QUALIFICATION1.9-31.9.1.7FIRE PROTECTION1.9-31.9.1.8HANGER AND ANALYSIS UPDATE PROGRAM (HAAUP)1.9-31.9.1.9HEAT CODE TRACEABILITY1.9-3 1.9.1.10HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) DUCT SUPPORTS1.9-3 Table of Contents1-iiiWATTS BARTABLE OF CONTENTS SectionTitle Page1.9.1.11INSTRUMENT LINES1.9-41.9.1.12PRESTART TEST PROGRAM1.9-4 1.9.1.13QA RECORDS1.9-4 1.9.1.14Q-LIST1.9-4 1.9.1.15REPLACEMENT ITEMS PROGRAM (RIP-CAP)1.9-41.9.1.16SEISMIC ANALYSIS1.9-5 1.9.1.17VENDOR INFORMATION1.9-5 1.9.1.18WELDING1.9-5 1.9.2SPECIAL PROGRAMS (SPS)1.9-5 1.9.2.1CONCRETE QUALITY PROGRAM1.9-6 1.9.2.2CONTAINMENT COOLING1.9-6 1.9.2.3DETAILED CONTROL ROOM DESIGN REVIEW1.9-6 1.9.2.4ENVIRONMENTAL QUALIFICATION PROGRAM1.9-6 1.9.2.5MASTER FUSE LIST1.9-6 1.9.2.6MECHANICAL EQUIPMENT QUALIFICATION1.9-6 1.9.2.7MICROBIOLOGICALLY INDUCED CORROSION (MIC)1.9-71.9.2.8MODERATE ENERGY LINE BREAK FLOODING (MELB)1.9-71.9.2.9RADIATION MONITORING SYSTEM1.9-7 1.9.2.10SOIL LIQUEFACTION1.9-7 1.9.2.11USE-AS-IS CAQS1.9-7 1.
9.3REFERENCES
1.9-72.0SITE CHARACTERISTICS2.1GEOGRAPHY AND DEMOGRAPHY2.1-12.1.1SITE LOCATION AND DESCRIPTION2.1-12.1.1.1SPECIFICATION OF LOCATION2.1-1 2.1.1.2SITE AREA MAP2.1-1 2.1.1.3BOUNDARIES FOR ESTABLISHING EFFLUENT LIMITS2.1-22.1.2EXCLUSION AREA AUTHORITY AND CONTROL2.1-2 2.1.2.1AUTHORITY2.1-2 2.1.2.2CONTROL OF ACTIVITIES UNRELATED TO PLANT OPERATION2.1-22.1.2.3ARRANGEMENTS FOR TRAFFIC CONTROL2.1-2 2.1.2.4ABANDONMENT OR RELOCATION OF ROADS2.1-2 2.1.3POPULATION DISTRIBUTION2.1-2 1-ivTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page2.1.3.1POPULATION WITHIN 10 MILES2.1-32.1.3.2POPULATION BETWEEN 10 AND 50 MILES2.1-3 2.1.3.3TRANSIENT POPULATION2.1-4 2.1.3.4LOW POPULATION ZONE2.1-4 2.1.3.5POPULATION CENTER2.1-4 2.1.3.6POPULATION DENSITY2.1-42.2NEARBY INDUSTRIAL, TRANSPORTATION, AND MILITARY FACILITIES2.2-12.2.1LOCATION AND ROUTE2.2-1 2.
2.2DESCRIPTION
S2.2-1 2.2.
2.1DESCRIPTION
OF FACILITIES2.2-1 2.2.
2.2DESCRIPTION
OF PRODUCTS AND MATERIALS2.2-12.2.2.3PIPELINES2.2-1 2.2.2.4WATERWAYS2.2-1 2.2.2.5AIRPORTS2.2-2 2.2.2.6PROJECTIONS OF INDUSTRIAL GROWTH2.2-22.2.3EVALUATION OF POTENTIAL ACCIDENTS2.2-2 2.2.
3.1REFERENCES
2.2-32.3METEOROLOGY2.3-12.3.1REGIONAL CLIMATE2.3-1 2.3.1.1DATA SOURCES2.3-1 2.3.1.2GENERAL CLIMATE2.3-1 2.3.1.3SEVERE WEATHER2.3-2 2.3.2LOCAL METEOROLOGY2.3-5 2.3.2.1DATA SOURCES2.3-5 2.3.2.2NORMAL AND EXTREME VALUES OF METEOROLOGICAL PARAMETERS2.3-52.3.2.3POTENTIAL INFLUENCE OF THE PLANT AND ITS FACILITIES ON LOCAL METEOROLOGY2.3-82.3.2.4LOCAL METEOROLOGICAL CONDITIONS FOR DESIGN AND OPERATING BASES2.3-92.3.3ONSITE METEOROLOGICAL MEASUREMENTS PROGRAM2.3-92.3.3.1PREOPERATIONAL PROGRAM2.3-9 2.3.3.2OPERATIONAL METEOROLOGICAL PROGRAM2.3-12 Table of Contents 1-vWATTS BARTABLE OF CONTENTS SectionTitle Page2.3.3.3ONSITE DATA SUMMARIES OF PARAMETERS FORDISPERSION METEOROLOGY2.3-122.3.4SHORT-TERM (ACCIDENT) DIFFUSION ESTIMATES2.3-142.3.4.1OBJECTIVE2.3-14 2.3.4.2CALCULATION RESULTS2.3-16 2.3.5LONG-TERM (ROUTINE) DIFFUSION ESTIMATES2.3-182.4HYDROLOGIC ENGINEERING2.4-12.4.1HYDROLOGICAL DESCRIPTION2.4-1 2.4.1.1SITES AND FACILITIES2.4-1 2.4.1.2HYDROSPHERE2.4-2 2.4.2FLOODS2.4-6 2.4.2.1FLOOD HISTORY2.4-6 2.4.2.2FLOOD DESIGN CONSIDERATIONS2.4-7 2.4.2.3EFFECTS OF LOCAL INTENSE PRECIPITATION2.4-8 2.4.3PROBABLE MAXIMUM FLOOD (PMF) ON STREAMS AND RIVERS2.4-112.4.3.1PROBABLE MAXIMUM PRECIPITATION (PMP)2.4-12 2.4.3.2PRECIPITATION LOSSES2.4-13 2.4.3.3RUNOFF AND STREAM COURSE MODEL2.4-13 2.4.3.4PROBABLE MAXIMUM FLOOD FLOW2.4-17 2.4.3.5WATER LEVEL DETERMINATIONS2.4-182.4.3.6COINCIDENT WIND WAVE ACTIVITY2.4-18 2.4.4POTENTIAL DAM FAILURES, SEISMICALLY INDUCED2.4-212.4.4.1DAM FAILURE PERMUTATIONS2.4-22 2.4.4.2UNSTEADY FLOW ANALYSIS OF POTENTIAL DAM FAILURES2.4-332.4.4.3WATER LEVEL AT PLANT SITE2.4-33 2.4.5PROBABLE MAXIMUM SURGE AND SEICHE FLOODING2.4-33 2.4.6PROBABLE MAXIMUM TSUNAMI FLOODING2.4-33 2.4.7ICE EFFECTS2.4-34 2.4.8COOLING WATER CANALS AND RESERVOIRS2.4-35 2.4.9CHANNEL DIVERSIONS2.4-35 2.4.10FLOODING PROTECTION REQUIREMENTS2.4-352.4.11LOW WATER CONSIDERATIONS2.4-36 2.4.11.1 LOW FLOW IN RIVERS AND STREAMS2.4-36 1-viTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page2.4.11.2LOW WATER RESULTING FROM SURGES, SEICHES, OR TSUNAMI2.4-362.4.11.3HISTORICAL LOW WATER2.4-362.4.11.4FUTURE CONTROL2.4-37 2.4.11.5PLANT REQUIREMENTS2.4-37 2.4.12DISPERSION, DILUTION, AND TRAVEL TIMES OFACCIDENTAL RELEASES OF LIQUID EFFLUENTS2.4-382.4.12.1RADIOACTIVE LIQUID WASTES2.4-38 2.4.12.2ACCIDENTAL SLUG RELEASES TO SURFACE WATER2.4-382.4.12.3EFFECTS ON GROUND WATER2.4-40 2.4.13GROUNDWATER2.4-41 2.4.
13.1DESCRIPTION
AND ON-SITE USE2.4-41 2.4.13.2SOURCES2.4-42 2.4.13.3ACCIDENT EFFECTS2.4-43 2.4.13.4MONITORING AND SAFEGUARD REQUIREMENTS2.4-44 2.4.13.5DESIGN BASIS FOR SUBSURFACE HYDROSTATIC LOADING2.4-442.4.14FLOODING PROTECTION REQUIREMENTS2.4-442.4.
14.1INTRODUCTION
2.4-45 2.4.14.2PLANT OPERATION DURING FLOODS ABOVE GRADE2.4-46 2.4.14.3WARNING SCHEME2.4-48 2.4.14.4PREPARATION FOR FLOOD MODE2.4-48 2.4.14.5EQUIPMENT2.4-49 2.4.14.6SUPPLIES2.4-51 2.4.14.7PLANT RECOVERY2.4-51 2.4.14.8WARNING PLAN2.4-51 2.4.14.9BASIS FOR FLOOD PROTECTION PLAN IN RAINFALL FLOODS2.4-522.4.14.10BASIS FOR FLOOD PROTECTION PLAN IN SEISMIC-CAUSED DAM FAILURES2.4-572.4.14.11SPECIAL CONDITION ALLOWANCE2.4-582.5GEOLOGY, SEISMOLOGY, AND GEOTECHNICAL ENGINEERING
SUMMARY
OF FOUNDATION CONDITIONS2.5-12.5.1BASIC GEOLOGY AND SEISMIC INFORMATION2.5-22.5.1.1REGIONAL GEOLOGY2.5-3 2.5.1.2SITE GEOLOGY2.5-26 2.5.2VIBRATORY GROUND MOTION2.5-34 Table of Contents1-viiWATTS BARTABLE OF CONTENTS SectionTitle Page2.5.2.1SEISMICITY2.5-342.5.2.2GEOLOGIC STRUCTURES AND TECTONIC ACTIVITY2.5-412.5.2.3CORRELATION OF EARTHQUAKE ACTIVITY WITH GEOLOGIC STRUCTURES TO TECTONIC PROVINCES2.5-422.5.2.4MAXIMUM EARTHQUAKE POTENTIAL2.5-42 2.5.2.5SEISMIC WAVE TRANSMISSION CHARACTERISTICS OF THE SITE2.5-442.5.2.6SAFE SHUTDOWN EARTHQUAKE2.5-45 2.5.2.7OPERATING BASIS EARTHQUAKE2.5-45 2.5.3SURFACE FAULTING2.5-45 2.5.3.1GEOLOGIC CONDITIONS OF THE SITE2.5-452.5.3.2EVIDENCE OF FAULT OFFSET2.5-45 2.5.3.3EARTHQUAKES ASSOCIATED WITH CAPABLE FAULTS2.5-542.5.3.4INVESTIGATIONS OF CAPABLE FAULTS2.5-54 2.5.3.5CORRELATION OF EPICENTERS WITH CAPABLE FAULTS2.5-562.5.
3.6DESCRIPTION
OF CAPABLE FAULTS2.5-56 2.5.3.7ZONE REQUIRING DETAILED FAULTING INVESTIGATION2.5-562.5.3.8RESULTS OF FAULTING INVESTIGATIONS2.5-56 2.5.4STABILITY OF SUBSURFACE MATERIALS2.5-562.5.4.1GEOLOGIC FEATURES2.5-56 2.5.4.2PROPERTIES OF SUBSURFACE MATERIALS2.5-57 2.5.4.3EXPLORATION2.5-89 2.5.4.4GEOPHYSICAL SURVEYS2.5-90 2.5.4.5EXCAVATIONS AND BACKFILL2.5-93 2.5.4.6GROUNDWATER CONDITIONS2.5-101 2.5.4.7RESPONSE OF SOIL AND ROCK TO DYNAMIC LOADING2.5-102 2.5.4.8LIQUEFACTION POTENTIAL2.5-103 2.5.4.9EARTHQUAKE DESIGN BASIS2.5-113 2.5.4.10STATIC ANALYSIS2.5-113 2.5.4.11SAFETY-RELATED CRITERIA FOR FOUNDATIONS2.5-1152.5.4.12TECHNIQUES TO IMPROVE SUBSURFACE CONDITIONS2.5-1152.5.4.13CONSTRUCTION NOTES2.5-118 2.5.5STABILITY OF SLOPES2.5-118 2.5.5.1SLOPE CHARACTERISTICS2.5-118 2.5.5.2DESIGN CRITERIA AND ANALYSIS2.5-120 1-viiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page2.5.5.3LOGS OF BORINGS2.5-1272.5.5.4COMPACTION SPECIFICATIONS2.5-1272.5.6EMBANKMENTS2.5-1273.0DESIGN OF STRUCTURES, COMPONENTS, EQUIPMENT, AND SYSTEMS3.1CONFORMANCE WITH NRC GENERAL DESIGN CRITERIA3.1-13.
1.1INTRODUCTION
3.1-13.1.2WBNP CONFORMANCE WITH GDCS3.1-1 3.1.2.1OVERALL REQUIREMENTS3.1-1 3.1.2.2PROTECTION BY MULTIPLE FISSION PRODUCT BARRIERS3.1-53.1.2.3PROTECTION AND REACTIVITY CONTROL SYSTEMS3.1-123.1.2.4FLUID SYSTEMS3.1-17 3.1.2.5REACTOR CONTAINMENT3.1-30 3.1.2.6FUEL AND RADIOACTIVITY CONTROL3.1-353.2CLASSIFICATION OF STRUCTURES, SYSTEMS, AND COMPONENTS3.2-13.2.1SEISMIC CLASSIFICATIONS 3.2-13.2.2SYSTEM QUALITY GROUP CLASSIFICATION3.2-13.2.2.1CLASS A3.2-2 3.2.2.2CLASS B3.2-2 3.2.2.3CLASS C3.2-2 3.2.2.4CLASS D3.2-2 3.2.2.5RELATIONSHIP OF APPLIC ABLE CODES TO SAFETY CLASSIFICATION FOR MECHANICAL COMPONENTS3.2-33.2.2.6NONNUCLEAR SAFETY CLASS (NNS)3.2-33.2.2.7HEATING, VENTILATION AND AIR CONDITIONING (HVAC) SAFETY CLASSIFICATION3.2-33.2.3CODE CASES AND CODE EDITIONS AND ADDENDA3.2-33.2.3.1TVA DESIGN AND FABRICATION3.2-3 3.2.3.2PURCHASED MATERIALS AND COMPONENTS3.2-43.3WIND AND TORNADO LOADING3.3-13.3.1WIND LOADINGS3.3-1 3.3.1.1DESIGN WIND VELOCITY3.3-1 3.3.1.2DETERMINATION OF APPLIED FORCE3.3-1 Table of Contents1-ixWATTS BARTABLE OF CONTENTS SectionTitle Page3.3.2TORNADO LOADINGS3.3-13.3.2.1APPLICABLE DESIGN PARAMETERS3.3-1 3.3.2.2DETERMINATION OF FORCES ON STRUCTURES3.3-2 3.3.2.3ABILITY OF CATEGORY I STRUCTURES TO PERFORMDESPITE FAILURE OF STRUCTURES NOT DESIGNED FOR TORNADO LOADS3.3-33.4WATER LEVEL (FLOOD) DESIGN3.4-13.4.1FLOOD PROTECTION3.4-13.4.2ANALYSIS PROCEDURE3.4-13.5MISSILE PROTECTION3.5-13.5.1MISSILE SELECTION AND DESCRIPTION3.5-23.5.1.1INTERNALLY GENERATED MISSILES (OUTSIDE CONTAINMENT)3.5-23.5.1.2INTERNALLY GENERATED MISSILES (INSIDE CONTAINMENT)3.5-53.5.1.3TURBINE MISSILES3.5-10 3.5.1.4MISSILES GENERATED BY NATURAL PHENOMENA3.5-23 3.5.1.5MISSILES GENERATED BY EVENTS NEAR THE SITE.3.5-233.5.1.6AIRCRAFT HAZARDS3.5-24 3.5.2SYSTEMS TO BE PROTECTED3.5-24 3.5.3BARRIER DESIGN PROCEDURES3.5-25 3.5.3.1ADDITIONAL DIESEL GENE RATOR BUILDING (AND OTHER CATEGORY I STRUCTURES ADDED AFTER JULY 1979)3.5-283.5AESTIMATES OF VELOCITIES OF JET PROPELLED MISSILES3.5A-13.6PROTECTION AGAINST DYNAMIC EFFECTS ASSOCIATED WITH THEPOSTULATED RUPTURE OF PIPING3.6-13.6A PROTECTION AGAINST DYNAMIC EFFECTS ASSOCIATED WITH THEPOSTULATED RUPTURE OF PIPING (EXCLUDING REACTOR COOLANT SYSTEM PIPING)3.6-13.6A.1POSTULATED PIPING FA ILURES IN FLUID SYSTEMS INSIDE AND OUTSIDE CONTAINMENT3.6-83.6A.1.1DESIGN BASES3.6-8 3.6A.
1.2DESCRIPTION
OF PIPING SYSTEM ARRANGEMENT3.6-103.6A.1.3SAFETY EVALUATION3.6-10 1-xTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page3.6A.2DETERMINATION OF BREAK LOCATIONS AND DYNAMIC EFFECTS ASSOCIATED WI TH THE POSTULATED RUPTURE OF PIPING3.6-113.6A.2.1CRITERIA USED TO DEFINE BREAK AND CRACK LOCATION AND CONFIGURATION3.6-113.6A.2.2ANALYTICAL METHOD S TO DEFINE FORCING FUNCTIONS AND RESPONSE MODELS3.6-173.6A.2.3DYNAMIC ANALYSIS METHODS TO VERIFY INTEGRITY AND OPERABILITY3.6-213.6A.2.4GUARD PIPE ASSEMBLY DESIGN CRITERIA3.6-24 3.6A.2.5
SUMMARY
OF DYNAMIC ANALYSIS RESULTS3.6-253.6BPROTECTION AGAINST DYNAMIC EFFECTS ASSOCIATED WITH THEPOSTULATED RUPTURE OF PIPING3.6-263.6B.1BREAK LOCATIONS AND DY NAMIC EFFECTS ASSOCIATED WITH POSTULATED PRIMARY LOOP PIPE RUPTURE3.6-263.6B.2ANALYTICAL METHODS TO DEFINE FORCING FUNCTIONAND RESPONSE MODELS3.6-273.6B.3DYNAMIC ANALYSIS OF THE REACTOR COOLANT LOOPPIPING EQUIPMENT SUPPORTS AND PIPE WHIP RESTRAINTS3.6-293.7SEISMIC DESIGN3.7-13.7.1SEISMIC INPUT3.7-23.7.1.1GROUND RESPONSE SPECTRA3.7-2 3.7.1.2DESIGN TIME HISTORIES3.7-2 3.7.1.3CRITICAL DAMPING VALUES3.7-3 3.7.1.4SUPPORTING MEDIA FOR SEISMIC CATEGORY I STRUCTURES3.7-3 3.7.2SEISMIC SYSTEM ANALYSIS3.7-3 3.7.2.1SEISMIC ANALYSIS METHODS3.7-4 3.7.2.2NATURAL FREQUENCIES AND RESPONSE LOADS FOR NSSS3.7-213.7.2.3PROCEDURES USED FOR MODELING3.7-22 3.7.2.4SOIL/STRUCTURE INTERACTION3.7-23 3.7.2.5DEVELOPMENT OF FLOOR RESPONSE SPECTRA3.7-233.7.2.6THREE COMPONENTS OF EARTHQUAKE MOTION3.7-25 3.7.2.7COMBINATION OF MODAL RESPONSES3.7-263.7.2.8INTERACTION OF NON-CATEGORY I STRUCTURESWITH SEISMIC CATEGORY I STRUCTURES3.7-28 Table of Contents1-xiWATTS BARTABLE OF CONTENTS SectionTitle Page3.7.2.9EFFECTS OF PARAMETER VARIATIONS ON FLOOR RESPONSE SPECTRA3.7-293.7.2.10USE OF CONSTANT VERTICAL LOAD FACTORS3.7-293.7.2.11METHODS USED TO ACCOUNT FOR TORSIONAL EFFECTS3.7-293.7.2.12COMPARISON OF RESPONSES - SET A VERSUS SET B3.7-303.7.2.13METHODS FOR SEISMIC ANALYSIS OF DAMS3.7-30 3.7.2.14DETERMINATION OF CATEGORY I STRUCTURE OVERTURNING MOMENTS3.7-303.7.2.15ANALYSIS PROCEDURE FOR DAMPING3.7-31 3.7.3SEISMIC SUBSYSTEM ANALYSIS3.7-31 3.7.3.1SEISMIC ANALYSIS METHODS FOR OTHER THAN NSSS3.7-31 3.7.3.2DETERMINATION OF NUMBER OF EARTHQUAKE CYCLES3.7-323.7.3.3PROCEDURE USED FOR MODELING3.7-32 3.7.3.4BASIS FOR SELECTION OF FREQUENCIES3.7-34 3.7.3.5USE OF EQUIVALENT STATIC LOAD METHOD OF ANALYSIS3.7-353.7.3.6THREE COMPONENTS OF EARTHQUAKE MOTION3.7-35 3.7.3.7COMBINATION OF MODAL RESPONSES3.7-363.7.3.8ANALYTICAL PROCEDURES FOR PIPING OTHER THAN NSSS3.7-373.7.3.9MULTIPLE SUPPORTED EQ UIPMENT AND COMPONENTS WITH DISTINCT INPUTS3.7-443.7.3.10USE OF CONSTANT VERTICAL LOAD FACTORS3.7-45 3.7.3.11TORSIONAL EFFECTS OF ECCENTRIC MASSES3.7-45 3.7.3.12BURIED SEISMIC CATEGORY I PIPING SYSTEMS3.7-45 3.7.3.13INTERACTION OF OTHER PIPING WITH SEISMIC CATEGORY I PIPING3.7-513.7.3.14SEISMIC ANALYSES FOR FUEL ELEMENTS, CONTROL ROD ASSEMBLIES, CONTROL ROD DRIVES, AND REACTOR INTERNALS3.7-513.7.3.15ANALYSIS PROCEDURE FOR DAMPING3.7-53 3.7.3.16SEISMIC ANALYSIS AND QUALIFICATION OF CATEGORY I EQUIPMENT OTHER THAN NSSS3.7-533.7.3.17SEISMIC ANALYSIS AND DESIGN OF HVAC DUCT AND DUCT SUPPORT SYSTEMS3.7-563.7.3.18SEISMIC QUALIFICATION OF MAIN CONTROL ROOM SUSPENDED CEILING AND AIR DELIVERY COMPONENTS3.7-603.7.4SEISMIC INSTRUMENTATION PROGRAM3.7-61 1-xiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page3.7.4.1COMPARISON WITH REGULATORY GUIDE 1.123.7-613.7.4.2LOCATION AND DESCRIPTION OF INSTRUMENTATION3.7-613.7.4.3CONTROL ROOM OPERATOR NOTIFICATION3.7-63 3.7.4.4CONTROLLED SHUTDOWN LOGIC3.7-64 3.7.4.5COMPARISON OF MEASURED AND PREDICTED RESPONSES3.7-653.8DESIGN OF CATEGORY I STRUCTURES3.8.1CONCRETE SHIELD BUILDING3.8.1-13.8.
1.1DESCRIPTION
OF THE SHIELD BUILDING3.8.1-13.8.1.1.1EQUIPMENT HATCH DOORS AND SLEEVES3.8.1-23.8.1.2APPLICABLE CODES, STANDARDS, AND SPECIFICATIONS3.8.1-33.8.1.3LOADS AND LOADING COMBINATIONS3.8.1-5 3.8.1.4DESIGN AND ANALYSIS PROCEDURES3.8.1-7 3.8.1.5STRUCTURAL ACCEPTANCE CRITERIA3.8.1-103.8.1.6MATERIALS, QUALITY CONTROL AND SPECIAL CONSTRUCTION TECHNIQUES3.8.1-113.8.1.6.1MATERIALS3.8.1-11 3.8.1.6.2QUALITY CONTROL3.8.1-11 3.8.1.6.3CONSTRUCTION TECHNIQUES (HISTORICAL INFORMATION)3.8.1-123.8.1.7TESTING AND INSERVICE SURVEILLANCE REQUIREMENTS3.8.1-133.8.2STEEL CONTAINMENT SYSTEM3.8.2-13.8.
2.1DESCRIPTION
OF THE CONTAINMENT AND PENETRATIONS3.8.2-13.8.2.
1.1DESCRIPTION
OF THE CONTAINMENT3.8.2-1 3.8.2.
1.2DESCRIPTION
OF PENETRATIONS3.8.2-1 3.8.2.2APPLICABLE CODES, STANDARDS AND SPECIFICATIONS3.8.2-33.8.2.2.1CODES3.8.2-3 3.8.2.2.2DESIGN SPECIFICATION
SUMMARY
3.8.2-4 3.8.2.2.3NRC REGULATORY GUIDES3.8.2-63.8.2.3LOADS AND LOADING COMBINATIONS3.8.2-73.8.2.3.1DESIGN LOADS3.8.2-7 3.8.2.3.2LOADING CONDITIONS3.8.2-9 3.8.2.4 DESIGN AND ANALYSIS PROCEDURES3.8.2-12 3.8.2.
4.1INTRODUCTION
3.8.2-12 Table of Contents1-xiiiWATTS BARTABLE OF CONTENTS SectionTitle Page3.8.2.4.2STATIC STRESS ANALYSIS3.8.2-123.8.2.4.3DYNAMIC SEISMIC ANALYSIS3.8.2-13 3.8.2.4.4NON-AXISYMMETRIC PRESSURE LOADING ANALYSIS3.8.2-133.8.2.4.5THERMAL ANALYSIS3.8.2-14 3.8.2.4.6PENETRATIONS ANALYSIS3.8.2-15 3.8.2.4.7INTERACTION OF CONTAINMENT AND ATTACHEDEQUIPMENT3.8.2-173.8.2.4.8ANCHORAGE3.8.2-17 3.8.2.5STRUCTURAL ACCEPTANCE CRITERIA3.8.2-183.8.2.5.1MARGIN OF SAFETY3.8.2-18 3.8.2.6MATERIALS, QUALITY CONTROL, AND SPECIAL CONSTRUCTION TECHNIQUES3.8.2-193.8.2.6.1MATERIALS - GENERAL3.8.2-19 3.8.2.6.2CORROSION PROTECTION3.8.2-22 3.8.2.6.3PROTECTIVE COATINGS3.8.2-24 3.8.2.6.4TOLERANCES3.8.2-24 3.8.2.6.5VESSEL MATERIAL INSPECTION AND TEST3.8.2-25 3.8.2.6.6IMPACT TESTING3.8.2-25 3.8.2.6.7POST-WELD HEAT TREATMENT3.8.2-25 3.8.2.6.8WELDING3.8.2-25 3.8.2.7TESTING AND INSERVICE INSPECTION REQUIREMENTS3.8.2-263.8.2.7.1BOTTOM LINER PLATES TEST - HISTORICAL INFORMATION3.8.2-263.8.2.7.2VERTICAL WALL AND DOME TESTS -HISTORICAL INFORMATION3.8.2-263.8.2.7.3SOAP BUBBLE TESTS - HISTORICAL INFORMATION3.8.2-26 3.8.2.7.4OVERPRESSURE TESTS - HISTORICAL INFORMATION3.8.2-263.8.2.7.5LEAKAGE RATE TEST - HISTORICAL INFORMATION3.8.2-26 3.8.2.7.6OPERATIONAL TESTING - HISTORICAL INFORMATION3.8.2-273.8.2.7.7LEAK TESTING AIRLOCKS - HISTORICAL INFORMATION3.8.2-273.8.2.7.8PENETRATION TESTS - HISTORICAL INFORMATION3.8.2-273.8.2.7.9INSERVICE INSPECTION REQUIREMENTS3.8.2-273.8.3CONCRETE INTERIOR STRUCTURE3.8.3-13.8.
3.1DESCRIPTION
OF THE INTERIOR STRUCTURE3.8.3-13.8.3.2APPLICABLE CODES, STANDARDS AND SPECIFICATIONS3.8.3-7 1-xivTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page3.8.3.3LOADS AND LOADING COMBINATIONS3.8.3-133.8.3.4DESIGN AND ANALYSIS PROCEDURES3.8.3-16 3.8.3.5STRUCTURAL ACCEPTANCE CRITERIA3.8.3-313.8.3.6MATERIALS, QUALITY CONTROL AND SPECIAL CONSTRUCTION TECHNIQUES3.8.3-343.8.3.7TESTING AND INSERVICE SURVEILLANCE REQUIREMENTS3.8.3-383.8.3.8ENVIRONMENTAL EFFECTS3.8.3-383.8.4OTHER CATEGORY I STRUCTURES3.8.4-13.8.
4.1DESCRIPTION
OF THE STRUCTURES3.8.4-1 3.8.4.1.1AUXILIARY-CONTROL BUILDING3.8.4-1 3.8.4.2APPLICABLE CODES, STANDARDS, AND SPECIFICATIONS3.8.4-163.8.4.3LOADS AND LOADING COMBINATIONS3.8.4-21 3.8.4.4DESIGN AND ANALYSIS PROCEDURES3.8.4-23 3.8.4.5STRUCTURAL ACCEPTANCE CRITERIA3.8.4-353.8.4.6MATERIALS, QUALITY CONTROL, AND SPECIAL CONSTRUCTION TECHNIQUES3.8.4-373.8.4.7TESTING AND INSERVICE SURVEILLANCE REQUIREMENTS3.8.4-383.8.5FOUNDATIONS AND CONCRETE SUPPORTS3.8.5-13.8.
5.1DESCRIPTION
OF FOUNDATIONS AND SUPPORTS3.8.5-13.8.5.1.1PRIMARY CONTAINMENT3.8.5-1 3.8.5.1.2FOUNDATIONS OF OTHER CATEGORY I STRUCTURES3.8.5-1 3.8.5.2APPLICABLE CODES, STANDARDS, AND SPECIFICATIONS3.8.5-33.8.5.3LOADS AND LOADING COMBINATIONS3.8.5-4 3.8.5.4DESIGN AND ANALYSIS PROCEDURE3.8.5-4 3.8.5.4.1PRIMARY CONTAINMENT FOUNDATION3.8.5-4 3.8.5.4.2AUXILIARY-CONTROL BUILDING3.8.5-4 3.8.5.4.3INTAKE PUMPING STATION3.8.5-4 3.8.5.4.4SOIL-SUPPORTED STRUCTURES3.8.5-5 3.8.5.4.5PILE SUPPORTED STRUCTURES3.8.5-5 3.8.5.5STRUCTURAL ACCEPTANCE CRITERIA3.8.5-53.8.5.5.1PRIMARY CONTAINMENT FOUNDATION3.8.5-5 3.8.5.5.2FOUNDATIONS OF OTHER CATEGORY I STRUCTURES3.8.5-5 3.8.5.6MATERIALS, QUALITY CONTROL, AND SPECIAL CONSTRUCTION TECHNIQUES3.8.5-6 Table of Contents1-xvWATTS BARTABLE OF CONTENTS SectionTitle Page3.8.5.6.1MATERIALS3.8.5-63.8.5.6.2QUALITY CONTROL3.8.5-7 3.8.5.6.3SPECIAL CONSTRUCTION TECHNIQUES3.8.5-73.8.6CATEGORY I(L) CRANES3.8.6-13.8.6.1POLAR CRANES3.8.6-13.8.6.
1.1DESCRIPTION
3.8.6-1 3.8.6.1.2APPLICABLE CODES, STANDARDS, AND SPECIFICATIONS3.8.6-13.8.6.1.3LOADS, LOADING COMBI NATIONS, AND ALLOWABLESTRESSES3.8.6-23.8.6.1.4DESIGN AND ANALYSIS PROCEDURE3.8.6-23.8.6.1.5STRUCTURAL ACCEPTANCE CRITERIA3.8.6-2 3.8.6.1.6MATERIALS, QUALITY CONTROLS, AND SPECIALCONSTRUCTION TECHNIQUES3.8.6-33.8.6.1.7TESTING AND IN-SERVICE SURVEILLANCE REQUIREMENTS3.8.6-33.8.6.1.8SAFETY FEATURES3.8.6-3 3.8.6.2AUXILIARY BUILDING CRANE3.8.6-4 3.8.6.
2.1DESCRIPTION
3.8.6-4 3.8.6.2.2APPLICABLE CODES, STANDARDS, AND SPECIFICATIONS3.8.6-53.8.6.2.3LOADS, LOADING COMBINATIONS, AND ALLOWABLE STRESSES3.8.6-53.8.6.2.4DESIGN AND ANALYSIS PROCEDURE3.8.6-53.8.6.2.5STRUCTURAL ACCEPTANCE CRITERIA3.8.6-6 3.8.6.2.6MATERIALS, QUALITY CONTROLS, AND SPECIAL CONSTRUCTION TECHNIQUES3.8.6-63.8.6.2.7TESTING AND IN-SERVICE SURVEILLANCE REQUIREMENTS3.8.6-73.8.6.2.8SAFETY FEATURES3.8.6-73.8ASHELL TEMPERATURE TRANSIENTS3.8A-13.8BBUCKLING STRESS CRITERIA3.8B-13.8B.1INTRODUCTION3.8B-13.8B.2SHELLS STIFFENED WITH CIRCUMFERENTIAL STIFFENERS3.8B-13.8B.2.1CIRCULAR CYLINDRI CAL SHELLS UNDER AXIALCOMPRESSION3.8B-13.8B.2.2CIRCULAR CYLINDRICAL SHELLS IN CIRCUMFERENTIAL COMPRESSION3.8B-2 1-xviTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page3.8B.2.3CIRCULAR CYLINDRICAL SHELLS UNDER TORSION3.8B-23.8B.2.4CIRCULAR CYLINDRICAL SHELLS UNDER BENDING3.8B-33.8B.2.5CIRCULAR CYLINDRICAL SHELL UNDER COMBINED LOADS3.8B-43.8B.3SHELLS STIFFENED WI TH A COMBINATION OF CIRCUMFERENTIAL AND VERTICAL STIFFENERS3.8B-53.8B.4SPHERICAL SHELLS3.8B-7 3.8B.2.1THE CRITICAL BUCKLING STRESS IN THE SPHERICAL DOME, EXCEPT FOR EXTERNAL PRESSURE, WAS
DETERMINED BY THE FOLLOWING EQUATION:3.8B-73.8B.2.2SPHERICAL SHELL UNDER COMBINED LOADS3.8B-8 3.8B.3FACTOR OF SAFETY3.8B-83.8CDOCUMENTATION OF CB&I COMPUTER PROGRAMS3.8C-13.8C.1INTRODUCTION3.8C-1 3.8C.2PROGRAM 1017-MODAL ANALYSIS OF STRUCTURES USING THE EIGEN VALUE TECHNIQUE3.8C-13.8C.3PROGRAM 1044-SEISMIC ANALYSIS OF VESSEL APPENDAGES3.8C-13.8C.4PROGRAM E1668-SPECTRAL ANALYSIS FOR ACCELERATION RECORDS DIGITIZED AT EQUAL INTERVALS3.8C-33.8C.5PROGRAM 1642-TRANSIENT PRESSURE BEAM ANALYSIS3.8C-3 3.8C.6PROGRAM E1623-POST PROCESSOR PROGRAM FOR PROGRAM E13743.8C-43.8C.7PROGRAM E1374-SHELL DYNAMIC ANALYSIS3.8C-53.8C.
7.1INTRODUCTION
3.8C-5 3.8C.8PROGRAM E1622-LOAD GENERATION PREPROCESSORFOR PROGRAM E13743.8C-63.8C.9PROGRAM E1624 SPCGEN-SPECTRAL CURVE GENERATION3.8C-73.8C.10PROGRAM 781, METHOD OF MODELING VERTICAL STIFFENERS3.8C-73.8C.11PROGRAM 119-CHECK OF FLANGE DESIGN3.8C-7 3.8C.12PROGRAM 772-NOZZLE REINFORCEMENT CHECK3.8C-73.8C.13PROGRAM 1027-WRC 107 ST RESS INTENSITIES AT LOADED ATTACHMENTS FOR SPHERES OR CYLINDERS WITH ROUND OR SQUARE ATTACHMENT3.8C-83.8C.14PROGRAM 1036M-STRESS INTENSITIES IN JUMBO INSERT PLATES3.8C-83.8DCOMPUTER PROGRAMS FOR STRUCTURAL ANALYSIS3.8D-1 Table of Contents1-xviiWATTS BARTABLE OF CONTENTS SectionTitle Page3.8ECODES, LOAD DEFINITIONS AND LOAD COMBINATIONS FOR THEMODIFICATION AND EVALUATION OF EXISTING STRUCTURES ANDFOR THE DESIGN OF NEW FEATURES ADDED TO EXISTING STRUCTURES AND THE DESIGN OF STRUCTURES INITIATED AFTER JULY 19793.8E-13.8E.1APPLICATION CODES AND STANDARDS3.8E-13.8E.2LOAD DEFINITIONS3.8E-1 3.8E.3LOAD COMBINATIONS - CONCRETE3.8E-3 3.8E.4LOAD COMBINATIONS - STRUCTURAL STEEL3.8E-53.9MECHANICAL SYSTEMS AND COMPONENTS3.9-13.9.1GENERAL TOPIC FOR ANALYSI S OF SEISMIC CATEGORY IASME CODE AND NON-CODE ITEMS3.9-13.9.1.1DESIGN TRANSIENTS3.9-1 3.9.1.2COMPUTER PROGRAMS USED IN ANALYSIS AND DESIGN3.9-13.9.1.3EXPERIMENTAL STRESS ANALYSIS3.9-3 3.9.1.4CONSIDERATION FOR THE EVALUATION OF THE FAULTED CONDITION3.9-33.9.2DYNAMIC TESTING AND ANALYSIS3.9-4 3.9.2.1PREOPERATIONAL VIBRA TION AND DYNAMIC EFFECTS TESTING ON PIPING3.9-43.9.2.2SEISMIC QUALIFICATION TESTING OF SAFETY-RELATED MECHANICAL EQUIPMENT3.9-63.9.2.3DYNAMIC RESPONSE ANALYSIS OF REACTOR INTERNALS UNDER OPERATIONAL FLOW TRANSIENTS AND STEADY-STATE CONDITIONS3.9-83.9.2.4PREOPERATIONAL FLOW-INDUCED VIBRATION TESTING OF REACTOR INTERNALS3.9-103.9.2.5DYNAMIC SYSTEM ANAL YSIS OF THE REACTOR INTERNALS UNDER FAULTED CONDITIONS3.9-123.9.2.6CORRELATIONS OF REACTOR INTERNALS VIBRATION TESTS WITH THE ANALYTICAL RESULTS3.9-213.9.3ASME CODE CLASS 1, 2 AND 3 COMPONENTS, COMPONENT SUPPORTS AND CORE SUPPORT STRUCTURES3.9-223.9.3.1LOADING COMBINATIONS, DESIGN TRANSIENTS,AND STRESS LIMITS3.9-223.9.3.2PUMPS AND VALVE OPERABILITY ASSURANCE3.9-29 3.9.3.3DESIGN AND INSTALLATION DETAILS FOR MOUNTING OF PRESSURE RELIEF DEVICES3.9-40 1-xviiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page3.9.3.4COMPONENT SUPPORTS3.9-423.9.4CONTROL ROD SYSTEM3.9-47 3.9.4.1DESCRIPTIVE INFORMATION OF CRDS3.9-47 3.9.4.2APPLICABLE CRDS DESIGN SPECIFICATIONS3.9-47 3.9.4.3DESIGN LOADINGS, STRESS LIMITS, AND ALLOWABLE DEFORMATIONS3.9-473.9.4.4CRDS PERFORMANCE ASSURANCE PROGRAM3.9-473.9.5REACTOR PRESSURE VESSEL INTERNALS3.9-47 3.9.5.1DESIGN ARRANGEMENTS3.9-47 3.9.5.2DESIGN LOADING CONDITIONS3.9-48 3.9.5.3DESIGN LOADING CATEGORIES3.9-48 3.9.5.4DESIGN CRITERIA BASIS3.9-48 3.9.6INSERVICE TESTING OF PUMPS AND VALVES3.9-483.10SEISMIC DESIGN OF CATEGORY I INSTRUMENTATION AND ELECTRICAL EQUIPMENT3.10-13.10.1SEISMIC QUALIFICATION CRITERIA3.10-13.10.2METHODS AND PROCEDURES FOR QUALIFYINGELECTRICAL EQUIPMENT AND INSTRUMENTATION3.10-63.10.3METHODS OF QUALIFYING TVA-DESIGNED SUPPORTS FOR ELECTRICAL EQUIPMENT INSTRUMENTATION AND CABLES3.10-73.10.3.1ELECTRICAL EQUIPMENT AND INSTRUMENTATION ASSEMBLIES3.10-73.10.3.2CABLE TRAYS AND SUPPORTS3.10-7 3.10.3.3CONDUIT AND SUPPORTS3.10-8 3.10.3.4CONDUIT BANKS3.10-9 3.10.4OPERATING LICENSE REVIEW3.10-9 3.10.4.1TVA SUPPLIED INSTRUME NTATION AND ELECTRICALEQUIPMENT3.10-93.11ENVIRONMENTAL DESIGN OF MECHANICAL AND ELECTRICAL EQUIPMENT3.11-13.11.1 EQUIPMENT IDENTIFI CATION AND ENVIRONMENTAL CONDITIONS3.11-13.11.1.1IDENTIFICATION OF SAFETY SYSTEMS AND JUSTIFICATION3.11-13.11.1.2IDENTIFICATION OF EQUIPMENT IN HARSH ENVIRONMENTS3.11-1 Table of Contents1-xixWATTS BARTABLE OF CONTENTS SectionTitle Page3.11.2ENVIRONMENTAL CONDITIONS3.11-23.11.2.1HARSH ENVIRONMENT3.11-2 3.11.2.2MILD ENVIRONMENT3.11-3 3.11.3ELECTRICAL EQUIPMENT WITHIN THE SCOPE OF 10 CFR 50.493.11-33.11.4QUALIFICATION TESTS AND ANALYSES3.11-4 3.11.5QUALIFICATION TEST RESULTS3.11-4 3.11.6LOSS OF HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)3.11-43.11.7ESTIMATED CHEMICAL AND RADIATION ENVIRONMENT3.11-43.11.7.1CHEMICAL SPRAY3.11-4 3.11.7.2RADIATION3.11-53.12CONTROL OF HEAVY LOADS3.12-13.
12.1INTRODUCTION
/LICENSING BACKGROUND3.12-13.12.2SAFETY BASIS3.12-1 3.12.3SCOPE OF HEAVY LOAD HANDLING SYSTEM3.12-1 3.12.4CONTROL OF HEAVY LOADS PROGRAM3.12-2 3.12.4.1WBN COMMITMENTS IN RESPONSE TO NUREG-0612,SECTION 5.1.13.12-23.12.4.2REACTOR PRESSURE VESSEL HEAD (RPVH) LIFTING PROCEDURES3.12-43.12.5SAFETY EVALUATION3.12-64.0REACTOR4.1
SUMMARY
DESCRIPTION4.1-14.2MECHANICAL DESIGN4.2-14.2.1FUEL4.2-24.2.1.1DESIGN BASES4.2-2 4.2.1.2DESIGN DESCRIPTION4.2-5 4.2.1.3DESIGN EVALUATION4.2-10 4.2.1.4TESTS AND INSPECTIONS4.2-19 4.2.2REACTOR VESSEL INTERNALS4.2-23 4.2.2.1DESIGN BASES4.2-23 4.2.
2.2DESCRIPTION
AND DRAWINGS4.2-23 1-xxTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page4.2.2.3DESIGN LOADING CONDITIONS4.2-274.2.2.4DESIGN LOADING CATEGORIES4.2-28 4.2.2.5DESIGN CRITERIA BASIS4.2-29 4.2.3REACTIVITY CONTROL SYSTEM4.2-29 4.2.3.1DESIGN BASES4.2-29 4.2.3.2DESIGN DESCRIPTION4.2-32 4.2.3.3 DESIGN EVALUATION4.2-42 4.2.3.4TESTS, VERIFICATION, AND INSPECTIONS4.2-51 4.2.3.5INSTRUMENTATION APPLICATIONS4.2-53 4.2.4TRITIUM PRODUCING BURNABLE ABSORBER ROD - TRITIUM PRODUCTION CORE4.2-544.3NUCLEAR DESIGN4.3-14.3.1DESIGN BASES4.3-14.3.1.1FUEL BURNUP4.3-2 4.3.1.2NEGATIVE REACTIVITY FEEDBACKS(REACTIVITY COEFFICIENT)4.3-24.3.1.3CONTROL OF POWER DISTRIBUTION4.3-3 4.3.1.4MAXIMUM CONTROLLED REACTIVITY INSERTION RATE4.3-4 4.3.1.5SHUTDOWN MARGINS WITH VESSEL HEAD IN PLACE4.3-4 4.3.1.6SHUTDOWN MARGIN FOR REFUELING4.3-5 4.3.1.7STABILITY4.3-5 4.3.1.8ANTICIPATED TRANSIENTS WITHOUT TRIP4.3-6 4.
3.2DESCRIPTION
4.3-6 4.3.2.1NUCLEAR DESIGN DESCRIPTION4.3-6 4.3.2.2POWER DISTRIBUTIONS4.3-7 4.3.2.3REACTIVITY COEFFICIENTS4.3-18 4.3.2.4CONTROL REQUIREMENTS4.3-22 4.3.2.5CONTROL4.3-24 4.3.2.6CONTROL ROD PATTERNS AND REACTIVITY WORTH4.3-264.3.2.7CRITICALITY OF FUEL ASSEMBLIES4.3-27 4.3.2.8STABILITY4.3-32 4.3.2.9VESSEL IRRADIATION4.3-37 4.3.3ANALYTICAL METHODS4.3-37 4.3.3.1FUEL TEMPERATURE (DOPPLER) CALCULATIONS4.3-38 Table of Contents1-xxiWATTS BARTABLE OF CONTENTS SectionTitle Page4.3.3.2MACROSCOPIC GROUP CONSTANTS4.3-394.3.3.3SPATIAL FEW-GROUP DIFFUSION CALCULATIONS4.3-404.4THERMAL AND HYDRAULIC DESIGN4.4-14.4.1DESIGN BASES4.4-14.4.1.1DEPARTURE FROM NUCLEATE BOILING DESIGN BASIS4.4-14.4.1.2FUEL TEMPERATURE DESIGN BASIS4.4-2 4.4.1.3CORE FLOW DESIGN BASIS4.4-3 4.4.1.4HYDRODYNAMIC STABILITY DESIGN BASES4.4-3 4.4.1.5OTHER CONSIDERATIONS4.4-3 4.
4.2DESCRIPTION
4.4-4 4.4.2.1
SUMMARY
COMPARISON4.4-4 4.4.2.2FUEL AND CLADDING TEMPERATURES4.4-4 4.4.2.3CRITICAL HEAT FLUX RATIO OR DEPARTURE FROM NUCLEATE BOILING RATIO AND MIXING TECHNOLOGY4.4-74.4.2.4FLUX TILT CONSIDERATIONS4.4-13 4.4.2.5VOID FRACTION DISTRIBUTION4.4-14 4.4.2.6DELETED4.4-14 4.4.2.7CORE PRESSURE DROPS AND HYDRAULIC LOADS4.4-14 4.4.2.8CORRELATION AND PHYSICAL DATA4.4-15 4.4.2.9THERMAL EFFECTS OF OPERATIONAL TRANSIENTS4.4-18 4.4.2.10UNCERTAINTIES IN ESTIMATES4.4-18 4.4.2.11PLANT CONFIGURATION DATA4.4-20 4.4.3EVALUATION4.4-21 4.4.3.1CORE HYDRAULICS4.4-21 4.4.3.2INFLUENCE OF POWER DISTRIBUTION4.4-224.4.3.3CORE THERMAL RESPONSE4.4-24 4.4.3.4ANALYTICAL TECHNIQUES4.4-254.4.3.5HYDRODYNAMIC AND FLOW POWER COUPLED INSTABILITY4.4-264.4.3.6TEMPERATURE TRANSIENT EFFECTS ANALYSIS4.4-28 4.4.3.7POTENTIALLY DAMAGING TEMPERATURE EFFECTS DURING TRANSIENTS4.4-294.4.3.8ENERGY RELEASE DURING FUEL ELEMENT BURNOUT4.4-29 4.4.3.9DELETED4.4-30 1-xxiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page4.4.3.10 FUEL ROD BEHAVIOR-EFFECTS FROM COOLANT FLOW BLOCKAGE4.4-304.4.4TESTING AND VERIFICATION4.4-314.4.4.1TESTS PRIOR TO INITIAL CRITICALITY4.4-31 4.4.4.2INITIAL POWER AND PLANT OPERATION4.4-31 4.4.4.3COMPONENT AND FUEL INSPECTIONS4.4-32 4.4.5INSTRUMENTATION APPLICATION4.4-32 4.4.5.1INCORE INSTRUMENTATION4.4-32 4.4.5.2OVERTEMPERATURE AND OVERPOWER T INSTRUMENTATION4.4-324.4.5.3INSTRUMENTATION TO LIMIT MAXIMUM POWER OUTPUT4.4-325.0REACTOR COOLANT SYSTEM5.1
SUMMARY
DESCRIPTION5.1-15.1.1SCHEMATIC FLOW DIAGRAM5.1-65.1.2PIPING AND INSTRUMENTATION DIAGRAMS5.1-65.1.3ELEVATION DRAWING5.1-65.2INTEGRITY OF REACTOR COOLANT PRESSURE BOUNDARY5.2-15.2.1DESIGN OF REACTOR COOL ANT PRESSURE BOUNDARY COMPONENTS5.2-25.2.1.1PERFORMANCE OBJECTIVES5.2-2 5.2.1.2DESIGN PARAMETERS5.2-3 5.2.1.3COMPLIANCE WITH 10 CFR PART 50, SECTION 50.55A5.2-4 5.2.1.4APPLICABLE CODE CASES5.2-4 5.2.1.5DESIGN TRANSIENTS5.2-5 5.2.1.6IDENTIFICATION OF ACTIVE PUMPS AND VALVES5.2-145.2.1.7DESIGN OF ACTIVE PUMPS AND VALVES5.2-15 5.2.1.8INADVERTENT OPERATION OF VALVES5.2-15 5.2.1.9STRESS AND PRESSURE LIMITS5.2-15 5.2.1.10STRESS ANALYSIS FOR STRUCTURAL ADEQUACY5.2-155.2.1.11ANALYSIS METHODS FOR FAULTED CONDITIONS5.2-335.2.1.12PROTECTION AGAINST ENVIRONMENTAL FACTORS5.2-335.2.1.13COMPLIANCE WITH CODE REQUIREMENTS5.2-335.2.1.14STRESS ANALYSIS FOR FAULTED CONDITIONS LOADINGS5.2-33 Table of Contents1-xxiiiWATTS BARTABLE OF CONTENTS SectionTitle Page5.2.1.15STRESS LEVELS IN CATEGORY I SYSTEMS5.2-335.2.1.16ANALYTICAL METHODS FOR STRESSES IN PUMPS AND VALVES5.2-335.2.1.17ANALYTICAL METHODS FOR EVALUATION OF PUMP SPEED AND BEARING INTEGRITY5.2-335.2.1.18OPERATION OF ACTIVE VALVES UNDER TRANSIENT LOADINGS5.2-345.2.2OVERPRESSURIZATION PROTECTION5.2-34 5.2.2.1LOCATION OF PRESSURE RELIEF DEVICES5.2-345.2.2.2MOUNTING OF PRESSURE RELIEF DEVICES5.2-345.2.2.3REPORT ON OVERPRESSURE PROTECTION5.2-34 5.2.2.4RCS PRESSURE CONTROL DURING LOW TEMPERATUREOPERATION5.2-375.2.3GENERAL MATERIAL CONSIDERATIONS5.2-40 5.2.3.1MATERIAL SPECIFICATIONS5.2-40 5.2.3.2COMPATIBILITY WITH REACTOR COOLANT5.2-41 5.2.3.3COMPATIBILITY WITH EXTERNAL INSULATION ANDENVIRONMENTAL ATMOSPHERE5.2-425.2.3.4CHEMISTRY OF REACTOR COOLANT5.2-42 5.2.4FRACTURE TOUGHNESS5.2-43 5.2.4.1COMPLIANCE WITH CODE REQUIREMENTS5.2-435.2.4.2ACCEPTABLE FRACTURE ENERGY LEVELS5.2-43 5.2.4.3OPERATING LIMITATIONS DURING STARTUP AND SHUTDOWN5.2-445.2.5AUSTENITIC STAINLESS STEEL5.2-46 5.2.5.1CLEANING A ND CONTAMINATION PROTECTION PROCEDURES5.2-465.2.5.2SOLUTION HEAT TREATMENT REQUIREMENTS5.2-48 5.2.5.3MATERIAL INSPECTION PROGRAM5.2-48 5.2.5.4UNSTABLILIZED AUSTENITIC STAINLESS STEELS5.2-48 5.2.5.5PREVENTION OF INTER GRANULAR ATTACK OF UNSTABILIZED AUSTENITIC STAINLESS STEELS5.2-485.2.5.6RETESTING UNSTABILIZED AUSTENITIC STAINLESS STEEL EXPOSED TO SENSITIZATION TEMPERATURES5.2-515.2.5.7CONTROL OF DELTA FERRITE IN AUSTENITIC STAINLESS STEEL WELDING5.2-515.2.6PUMP FLYWHEELS5.2-53 1-xxivTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page5.2.6.1DESIGN BASIS5.2-535.2.6.2FABRICATION AND INSPECTION5.2-53 5.2.6.3ACCEPTANCE CRITERIA AND COMPLIANCE WITH REGULATORY GUIDE 1.145.2-545.2.7RCPB LEAKAGE DETECTION SYSTEMS5.2-54 5.2.7.1COLLECTION OF IDENTIFIED LEAKAGE5.2-55 5.2.7.2UNIDENTIFIED LEAKAGE TO CONTAINMENT5.2-565.2.7.3METHODS OF DETECTION5.2-56 5.2.7.4INTERSYSTEM LEAKAGE DETECTION5.2-59 5.2.7.5UNIDENTIFIED LEAKAGE SYSTEM SENSITIVITY AND RESPONSE TIME5.2-635.2.7.6SEISMIC CAPABILITY5.2-64 5.2.7.7INDICATORS AND ALARMS5.2-65 5.2.7.8TESTING5.2-65 5.2.8INSERVICE INSPECTION OF ASME CODE CLASS 1 COMPONENTS5.2-665.2.8.1COMPONENTS SUBJECT TO EXAMINATION AND/OR TEST5.2-665.2.8.2ACCESSIBILITY5.2-66 5.2.8.3EXAMINATION TECHNIQUES AND PROCEDURES5.2-67 5.2.8.4INSPECTION INTERVALS5.2-68 5.2.8.5EXAMINATION CATEGORIES AND REQUIREMENTS5.2-68 5.2.8.6EVALUATION OF EXAMINATION RESULTS5.2-68 5.2.8.7SYSTEM PRESSURE TESTS5.2-685.3THERMAL HYDRAULIC SYSTEM DESIGN5.3-15.3.1ANALYTICAL METHODS AND DATA5.3-1 5.3.2OPERATING RESTRICTIONS ON PUMPS5.3-1 5.3.3POWER-FLOW OPERATING MAP (BWR)5.3-1 5.3.4TEMPERATURE-POWER OPERATING MAP5.3-1 5.3.5LOAD FOLLOWING CHARACTERISTICS5.3-1 5.3.6TRANSIENT EFFECTS5.3-1 5.3.7THERMAL AND HYDRAULIC CHARACTERISTICS
SUMMARY
TABLE5.3-15.4REACTOR VESSEL AND APPURTENANCES5.4-15.4.1DESIGN BASES5.4-15.4.1.1CODES AND SPECIFICATIONS5.4-1 Table of Contents1-xxvWATTS BARTABLE OF CONTENTS SectionTitle Page5.4.1.2DESIGN TRANSIENTS5.4-15.4.1.3PROTECTION AGAINST NON-DUCTILE FAILURE5.4-25.4.1.4INSPECTION5.4-2 5.
4.2DESCRIPTION
5.4-2 5.4.2.1FABRICATION PROCESSES5.4-3 5.4.2.2PROTECTION OF CLOSURE STUDS5.4-4 5.4.3EVALUATION5.4-4 5.4.3.1STEADY STATE STRESSES5.4-4 5.4.3.2FATIGUE ANALYSIS BASED ON TRANSIENT STRESSES5.4-45.4.3.3THERMAL STRESSES DUE TO GAMMA HEATING5.4-4 5.4.3.4THERMAL STRESSES DUE TO LOSS OF COOLANT ACCIDENT5.4-45.4.3.5HEATUP AND COOLDOWN5.4-4 5.4.3.6IRRADIATION SURVEILLANCE PROGRAMS5.4-45.4.3.7CAPABILITY FOR ANNEALING THE REACTOR VESSEL5.4-14 5.4.4TESTS AND INSPECTIONS5.4-15 5.4.4.1ULTRASONIC EXAMINATIONS5.4-15 5.4.4.2PENETRANT EXAMINATIONS5.4-15 5.4.4.3MAGNETIC PARTICLE EXAMINATION5.4-15 5.4.4.4INSERVICE INSPECTION5.4-165.5COMPONENT AND SUBSYSTEM DESIGN5.5-15.5.1REACTOR COOLANT PUMPS5.5-1 5.5.1.1DESIGN BASES5.5-1 5.5.1.2DESIGN DESCRIPTION5.5-1 5.5.1.3DESIGN EVALUATION5.5-3 5.5.1.4TESTS AND INSPECTIONS5.5-8 5.5.2STEAM GENERATORS5.5-8 5.5.2.1DESIGN BASIS5.5-8 5.5.2.2DESIGN DESCRIPTION5.5-9 5.5.2.3DESIGN EVALUATION5.5-95.5.2.4TESTS AND INSPECTIONS5.5-155.5.3REACTOR COOLANT PIPING5.5-16 5.5.3.1DESIGN BASES5.5-16 5.5.3.2DESIGN DESCRIPTION5.5-16 5.5.3.3DESIGN EVALUATION5.5-19 1-xxviTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page5.5.3.4TESTS AND INSPECTIONS5.5-205.5.4STEAM OUTLET FLOW RESTRICTOR (STEAM GENERATOR)5.5-215.5.4.1DESIGN BASIS5.5-21 5.5.
4.2DESCRIPTION
5.5-21 5.5.4.3EVALUATION5.5-21 5.5.4.4TESTS AND INSPECTIONS5.5-22 5.5.5MAIN STEAM LINE ISOLATION SYSTEM5.5-22 5.5.6REACTOR VESSEL HEAD VENT SYSTEM5.5-22 5.5.6.1DESIGN BASIS5.5-22 5.5.6.2SYSTEM DESCRIPTION5.5-22 5.5.6.3DESIGN EVALUATION5.5-24 5.5.7RESIDUAL HEAT REMOVAL SYSTEM5.5-255.5.7.1DESIGN BASES5.5-25 5.5.7.2SYSTEM DESCRIPTION5.5-26 5.5.7.3DESIGN EVALUATION5.5-30 5.5.7.4TESTS AND INSPECTIONS5.5-33 5.5.8REACTOR COOLANT CLEANUP SYSTEM5.5-33 5.5.9MAIN STEAM LINE AND FEEDWATER PIPING5.5-335.5.10PRESSURIZER5.5-33 5.5.10.1DESIGN BASES5.5-33 5.5.10.2DESIGN DESCRIPTION5.5-34 5.5.10.3DESIGN EVALUATION5.5-36 5.5.10.4TESTS AND INSPECTIONS5.5-38 5.5.11PRESSURIZER RELIEF TANK5.5-39 5.5.11.1DESIGN BASES5.5-39 5.5.11.2DESIGN DESCRIPTION5.5-39 5.5.11.3DESIGN EVALUATION5.5-40 5.5.12VALVES5.5-40 5.5.12.1DESIGN BASES5.5-405.5.12.2DESIGN DESCRIPTION5.5-405.5.12.3DESIGN EVALUATION5.5-41 5.5.12.4TESTS AND INSPECTIONS5.5-41 5.5.13SAFETY AND RELIEF VALVES5.5-42 5.5.13.1DESIGN BASES5.5-42 Table of Contents1-xxviiWATTS BARTABLE OF CONTENTS SectionTitle Page5.5.13.2DESIGN DESCRIPTION5.5-425.5.13.3DESIGN EVALUATION5.5-42 5.5.13.4TESTS AND INSPECTIONS5.5-43 5.5.14COMPONENT SUPPORTS5.5-43 5.5.14.1DESIGN BASES5.5-43 5.5.
14.2DESCRIPTION
5.5-43 5.5.14.3EVALUATION5.5-45 5.5.14.4TESTS AND INSPECTIONS5.5-455.6INSTRUMENTATION APPLICATION5.6-16.0ENGINEERED SAFETY FEATURES6.1ENGINEERED SAFETY FEATURE MATERIALS6.1-16.1.1METALLIC MATERIALS6.1-1 6.1.1.1MATERIALS SELECTION AND FABRICATION6.1-1 6.1.1.2COMPOSITION, COMPATIB ILITY, AND STABILITY OFCONTAINMENT AND CORE SPRAY COOLANTS6.1-26.1.2ORGANIC MATERIALS6.1-3 6.1.2.1ELECTRICAL INSULATION6.1-3 6.1.2.2SURFACE COATINGS6.1-3 6.1.2.3ICE CONDENSER EQUIPMENT6.1-4 6.1.2.4IDENTIFICATION TAGS6.1-4 6.1.2.5VALVES AND INSTRUMENTS WITHIN CONTAINMENT6.1-46.1.2.6HEATING AND VENTILATING DOOR SEALS6.1-5 6.1.2.7MISCELLANEOUS6.1-5 6.1.3POST-ACCIDENT CHEMISTRY6.1-5 6.1.3.1BORIC ACID, H3BO36.1-5 6.1.3.2LITHIUM HYDROXIDE6.1-5 6.1.3.3SODIUM TETRABORATE6.1-5 6.1.3.4FINAL POST-ACCIDENT CHEMISTRY6.1-6 6.1.4DEGREE OF COMPLIANCE WITH REGULATORY GUIDE 1.54 FOR PAINTS AND COATINGS INSIDE CONTAINMENT6.1-66.2CONTAINMENT SYSTEMS 1-xxviiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page6.2.1CONTAINMENT FUNCTIONAL DESIGN6.2.1-16.2.1.1DESIGN BASES6.2.1-16.2.1.1.1PRIMARY CONTAINMENT DESIGN BASES6.2.1-1 6.2.1.2PRIMARY CONTAINMENT SYSTEM DESIGN6.2.1-3 6.2.1.3DESIGN EVALUATION6.2.1-3 6.2.1.3.1PRIMARY CONTAINMENT EVALUATION6.2.1-3 6.2.1.3.2GENERAL DESCRIPT ION OF C ONTAINMENT PRESSURE ANALYSIS6.2.1-46.2.1.3.3LONG-TERM CONTAINMENT PRESSURE ANALYSIS6.2.1-4 6.2.1.3.4SHORT-TERM BLOWDOWN ANALYSIS6.2.1-8 6.2.1.3.5EFFECT OF STEAM BYPASS6.2.1-17 6.2.1.3.6MASS AND ENERGY RELEASE DATA6.2.1-21 6.2.1.3.7ACCIDENT CHRONOLOGY6.2.1-29 6.2.1.3.8MASS AND ENERGY BALANCE TABLES6.2.1-29 6.2.1.3.9CONTAINMENT PRESSURE DIFFERENTIALS6.2.1-316.2.1.3.10STEAM LINE BREAK INSIDE CONTAINMENT6.2.1-34 6.2.1.3.11MAXIMUM REVERSE PRESSURE DIFFERENTIALS6.2.1-396.2.2CONTAINMENT HEAT REMOVAL SYSTEMS6.2.2-16.2.2.1DESIGN BASES6.2.2-1 6.2.2.2SYSTEM DESIGN6.2.2-3 6.2.2.3DESIGN EVALUATION6.2.2-5 6.2.2.4TESTING AND INSPECTIONS6.2.2-7 6.2.2.5INSTRUMENTATION REQUIREMENTS6.2.2-8 6.2.2.6MATERIALS6.2.2-96.2.3SECONDARY CONTAINMENT FUNCTIONAL DESIGN6.2.3-16.2.3.1DESIGN BASES6.2.3-1 6.2.3.1.1SECONDARY CONTAINMENT ENCLOSURES6.2.3-1 6.2.3.1.2EMERGENCY GAS TREATMENT SYSTEM (EGTS)6.2.3-16.2.3.1.3AUXILIARY BUILDING GAS TREATMENT SYSTEM (ABGTS)6.2.3-26.2.3.2SYSTEM DESIGN6.2.3-2 6.2.3.2.1SECONDARY CONTAINMENT ENCLOSURES6.2.3-2 6.2.3.2.2EMERGENCY GAS TREATMENT SYSTEM (EGTS)6.2.3-66.2.3.2.3AUXILIARY BUILDING GAS TREATMENT SYSTEM (ABGTS)6.2.3-10 Table of Contents1-xxixWATTS BARTABLE OF CONTENTS SectionTitle Page6.2.3.3DESIGN EVALUATION6.2.3-126.2.3.3.1SECONDARY CONTAINMENT ENCLOSURES6.2.3-12 6.2.3.3.2EMERGENCY GAS TREATMENT SYSTEM (EGTS)6.2.3-156.2.3.3.3AUXILIARY BUILDING GAS TREATMENT SYSTEM (ABGTS)6.2.3-196.2.3.3.4TRITIUM PRODUCTION CORE EVALUATION (UNIT 1 ONLY)6.2.3-226.2.3.4TEST AND INSPECTIONS6.2.3-22 6.2.3.4.1EMERGENCY GAS TREATMENT SYSTEM (EGTS)6.2.3-226.2.3.4.2AUXILIARY BUILDING GAS TREATMENT SYSTEM (ABGTS)6.2.3-236.2.3.5INSTRUMENTATION REQUIREMENTS6.2.3-23 6.2.3.5.1EMERGENCY GAS TREATMENT SYSTEM (EGTS)6.2.3-236.2.3.5.2AUXILIARY BUILDING GAS TREATMENT SYSTEM (ABGTS)6.2.3-246.2.4CONTAINMENT ISOLATION SYSTEMS6.2.4-16.2.4.1DESIGN BASES6.2.4-16.2.4.2SYSTEM DESIGN6.2.4-4 6.2.4.2.1DESIGN REQUIREMENTS6.2.4-5 6.2.4.2.2CONTAINMENT ISOLATION OPERATION6.2.4-66.2.4.2.3PENETRATION DESIGN6.2.4-7 6.2.4.3DESIGN EVALUATION6.2.4-12 6.2.4.3.1POSSIBLE LEAKAGE PATHS6.2.4-15 6.2.4.4TESTS AND INSPECTIONS6.2.4-176.2.5COMBUSTIBLE GAS CONTROL IN CONTAINMENT6.2.5-16.2.5.1DESIGN BASES6.2.5-16.2.5.2SYSTEM DESIGN6.2.5-2 6.2.5.3DESIGN EVALUATION6.2.5-4 6.2.5.4TESTING AND INSPECTIONS6.2.5-5 6.2.5.5INSTRUMENTATION APPLICATION6.2.5-56.2.6CONTAINMENT LEAKAGE TESTING6.2.6-16.2.6.1CONTAINMENT INTEGRATED LEAK RATE TEST6.2.6-16.2.6.2CONTAINMENT PENETRATION LEAKAGE RATE TEST6.2.6-26.2.6.3SCHEDULING AND REPORTING OF PERIODIC TESTS6.2.6-66.3EMERGENCY CORE COOLING SYSTEM6.3-16.3.1DESIGN BASES6.3-1 1-xxxTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page6.3.1.1RANGE OF COOLANT RUPTURES AND LEAKS6.3-16.3.1.2FISSION PRODUCT DECAY HEAT6.3-2 6.3.1.3REACTIVITY REQUIRED FOR COLD SHUTDOWN6.3-2 6.3.1.4CAPABILITY TO MEET FUNCTIONAL REQUIREMENTS6.3-26.3.2SYSTEM DESIGN6.3-2 6.3.2.1SCHEMATIC PIPING AND INSTRUMENTATION DIAGRAMS6.3-26.3.2.2EQUIPMENT AND COMPONENT DESIGN6.3-2 6.3.2.3APPLICABLE CODES AND CLASSIFICATIONS6.3-16 6.3.2.4MATERIALS SPECIFICATIONS AND COMPATIBILITY6.3-166.3.2.5DESIGN PRESSURES AND TEMPERATURES6.3-16 6.3.2.6COOLANT QUANTITY6.3-17 6.3.2.7PUMP CHARACTERISTICS6.3-17 6.3.2.8HEAT EXCHANGER CHARACTERISTICS6.3-17 6.3.2.9ECCS FLOW DIAGRAMS6.3-17 6.3.2.10RELIEF VALVES6.3-17 6.3.2.11SYSTEM RELIABILITY6.3-17 6.3.2.12PROTECTION PROVISIONS6.3-22 6.3.2.13PROVISIONS FOR PERFORMANCE TESTING6.3-22 6.3.2.14NET POSITIVE SUCTION HEAD6.3-22 6.3.2.15CONTROL OF MOTOR-OPERATED ISOLATION VALVES6.3-236.3.2.16MOTOR-OPERATED VALVES AND CONTROLS6.3-236.3.2.17MANUAL ACTIONS6.3-23 6.3.2.18PROCESS INSTRUMENTATION6.3-23 6.3.2.19MATERIALS6.3-24 6.3.3PERFORMANCE EVALUATION6.3-24 6.3.3.1EVALUATION MODEL6.3-24 6.3.3.2ECCS PERFORMANCE6.3-24 6.3.3.3ALTERNATE ANALYSIS METHODS6.3-24 6.3.3.4FUEL ROD PERFORATIONS6.3-256.3.3.5EFFECTS OF ECCS OPERATION ON THE CORE6.3-256.3.3.6USE OF DUAL FUNCTION COMPONENTS6.3-26 6.3.3.7LAG TIMES6.3-27 6.3.3.8THERMAL SHOCK CONSIDERATIONS6.3-28 6.3.3.9LIMITS ON SYSTEM PARAMETERS6.3-28 Table of Contents1-xxxiWATTS BARTABLE OF CONTENTS SectionTitle Page6.3.3.10USE OF RHR SPRAY6.3-286.3.4TESTS AND INSPECTIONS6.3-29 6.3.4.1PREOPERATIONAL TESTS6.3-29 6.3.4.2COMPONENT TESTING6.3-29 6.3.4.3PERIODIC SYSTEM TESTING6.3-30 6.3.5INSTRUMENTATION APPLICATION6.3-30 6.3.5.1TEMPERATURE INDICATION6.3-30 6.3.5.2PRESSURE INDICATION6.3-30 6.3.5.3FLOW INDICATION6.3-31 6.3.5.4LEVEL INDICATION6.3-31 6.3.5.5VALVE POSITION INDICATION6.3-326.4HABITABILITY SYSTEMS6.4-16.4.1 DESIGN BASES6.4-1 6.4.2SYSTEM DESIGN6.4-1 6.4.2.1DEFINITION OF MCRHS AREA6.4-1 6.4.2.2VENTILATION SYSTEM DESIGN6.4-2 6.4.2.3LEAK TIGHTNESS6.4-2 6.4.2.4INTERACTION WITH OTHER ZONES AND PRESSURE-CONTAINING EQUIPMENT6.4-36.4.2.5SHIELDING DESIGN6.4-4 6.4.2.6CONTROL ROOM EMERGENCY PROVISIONS6.4-4 6.4.2.7MCRHS FIRE PROTECTION6.4-4 6.4.3SYSTEM OPERATIONAL PROCEDURES6.4-5 6.4.4DESIGN EVALUATIONS6.4-7 6.4.4.1RADIOLOGICAL PROTECTION6.4-7 6.4.4.2TOXIC GAS PROTECTION6.4-7 6.4.5TESTING AND INSPECTION6.4-9 6.4.6INSTRUMENTATION REQUIREMENTS6.4-96.5FISSION PRODUCT REMOVAL AND CONTROL SYSTEMS6.5-16.5.1ENGINEERED SAFETY FEATURE (ESF) FILTER SYSTEMS6.5-16.5.1.1DESIGN BASES6.5-1 6.5.1.2SYSTEM DESIGN6.5-2 6.5.1.3DESIGN EVALUATION6.5-4 1-xxxiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page6.5.1.4TESTS AND INSPECTIONS6.5-56.5.1.5INSTRUMENTATION REQUIREMENTS6.5-5 6.5.1.6MATERIALS6.5-6 6.5.2CONTAINMENT SPRAY SYSTEM FOR FISSION PRODUCT CLEANUP6.5-76.5.2.1DESIGN BASES6.5-7 6.5.2.2SYSTEM DESIGN6.5-7 6.5.2.3DESIGN EVALUATION6.5-7 6.5.2.4TESTS AND INSPECTIONS6.5-7 6.5.2.5INSTRUMENTATION REQUIREMENTS6.5-7 6.5.2.6MATERIALS6.5-7 6.5.3FISSION PRODUCT CONTROL SYSTEMS6.5-76.5.3.1PRIMARY CONTAINMENT6.5-7 6.5.3.2SECONDARY CONTAINMENTS6.5-9 6.5.4ICE CONDENSER AS A FISSION PRODUCT CLEANUP SYSTEM6.5-106.5.4.1ICE CONDENSER DESIGN BASIS (FISSION PRODUCT CLEANUP FUNCTION)6.5-106.5.4.2ICE CONDENSER SYSTEM DESIGN6.5-10 6.5.4.3ICE CONDENSER SYSTEM DESIGN EVALUATION (FISSION PRODUCT CLEANUP FUNCTION)6.5-116.5.4.4CONDENSER SYSTEM TESTS AND INSPECTIONS6.5-13 6.5.4.5ICE CONDENSER MATERIALS6.5-136.6INSERVICE INSPECTION OF ASME CODE CLASS 2 AND 3 COMPONENTS6.6-16.6.1COMPONENTS SUBJECT TO EXAMINATION AND/OR TEST6.6-16.6.2ACCESSIBILITY6.6-1 6.6.3EXAMINATION TECHNIQUES AND PROCEDURES6.6-16.6.4INSPECTION INTERVALS6.6-1 6.6.5EXAMINATION CATEGORIES AND REQUIREMENTS6.6-16.6.6EVALUATION OF EXAMINATION RESULTS6.6-1 6.6.7SYSTEM PRESSURE TESTS6.6-2 6.6.8PROTECTION AGAINST POSTULATED PIPING FAILURES6.6-26.7ICE CONDENSER SYSTEM6.7-16.7.1FLOOR STRUCTURE AND COOLING SYSTEM6.7-1 6.7.1.1DESIGN BASES6.7-1 Table of Contents1-xxxiiiWATTS BARTABLE OF CONTENTS SectionTitle Page6.7.1.2SYSTEM DESIGN6.7-46.7.1.3DESIGN EVALUATION6.7-5 6.7.2WALL PANELS6.7-8 6.7.2.1DESIGN BASIS6.7-8 6.7.2.2SYSTEM DESIGN6.7-8 6.7.2.3DESIGN EVALUATION6.7-9 6.7.3LATTICE FRAMES AND SUPPORT COLUMNS6.7-9 6.7.3.1DESIGN BASIS6.7-9 6.7.3.2SYSTEM DESIGN6.7-12 6.7.3.3DESIGN EVALUATION6.7-13 6.7.4ICE BASKETS6.7-14 6.7.4.1DESIGN BASIS6.7-14 6.7.4.2SYSTEM DESIGN6.7-16 6.7.4.3DESIGN EVALUATION6.7-18 6.7.5CRANE AND RAIL ASSEMBLY6.7-20 6.7.5.1DESIGN BASIS6.7-20 6.7.5.2SYSTEM DESIGN6.7-21 6.7.5.3DESIGN EVALUATION6.7-21 6.7.6REFRIGERATION SYSTEM6.7-22 6.7.6.1DESIGN BASIS6.7-22 6.7.6.2SYSTEM DESIGN6.7-23 6.7.6.3DESIGN EVALUATION6.7-26 6.7.7AIR HANDLING UNITS6.7-30 6.7.7.1DESIGN BASIS6.7-30 6.7.7.2SYSTEM DESIGN6.7-31 6.7.7.3DESIGN EVALUATION6.7-31 6.7.8LOWER INLET DOORS6.7-32 6.7.8.1DESIGN BASIS6.7-32 6.7.8.2SYSTEM DESIGN6.7-356.7.8.3DESIGN EVALUATION6.7-376.7.9LOWER SUPPORT STRUCTURE6.7-38 6.7.9.1DESIGN BASIS6.7-38 6.7.9.2SYSTEM DESIGN6.7-39 6.7.9.3DESIGN EVALUATION6.7-41 1-xxxivTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page6.7.10TOP DECK AND DOORS6.7-506.7.10.1DESIGN BASIS6.7-50 6.7.10.2SYSTEM DESIGN6.7-51 6.7.11INTERMEDIATE DECK AND DOORS6.7-55 6.7.11.1DESIGN BASIS6.7-55 6.7.11.2SYSTEM DESIGN6.7-56 6.7.11.3DESIGN EVALUATION6.7-57 6.7.12AIR DISTRIBUTION DUCTS6.7-58 6.7.12.1DESIGN BASIS6.7-58 6.7.12.2SYSTEM DESIGN6.7-59 6.7.12.3DESIGN EVALUATION6.7-59 6.7.13EQUIPMENT ACCESS DOOR6.7-59 6.7.13.1DESIGN BASIS6.7-59 6.7.13.2SYSTEM DESIGN6.7-60 6.7.13.3DESIGN EVALUATION6.7-60 6.7.14ICE TECHNOLOGY, ICE PERFORMANCE, AND ICE CHEMISTRY6.7-606.7.14.1DESIGN BASIS6.7-60 6.7.14.2SYSTEM DESIGN6.7-61 6.7.14.3DESIGN EVALUATION6.7-61 6.7.15ICE CONDENSER INSTRUMENTATION6.7-66 6.7.15.1DESIGN BASIS6.7-66 6.7.15.2DESIGN DESCRIPTION6.7-67 6.7.15.3DESIGN EVALUATION6.7-69 6.7.16ICE CONDENSER STRUCTURAL DESIGN6.7-69 6.7.16.1APPLICABLE CODES, STANDARDS, AND SPECIFICATIONS6.7-696.7.16.2LOADS AND LOADING COMBINATIONS6.7-69 6.7.16.3DESIGN AND ANALYTICAL PROCEDURES6.7-70 6.7.16.4STRUCTURAL ACCEPTANCE CRITERIA6.7-71 6.7.17SEISMIC ANALYSIS6.7-726.7.17.1SEISMIC ANALYSIS METHODS6.7-726.7.17.2SEISMIC LOAD DEVELOPMENT6.7-74 6.7.17.3VERTICAL SEISMIC RESPONSE6.7-76 6.7.18MATERIALS6.7-76 6.7.18.1DESIGN CRITERIA6.7-76 Table of Contents1-xxxvWATTS BARTABLE OF CONTENTS SectionTitle Page6.7.18.2ENVIRONMENTAL EFFECTS6.7-776.7.18.3COMPLIANCE WITH 10 CFR 50, APPENDIX B6.7-78 6.7.18.4MATERIALS SPECIFICATIONS6.7-79 6.7.19TESTS AND INSPECTIONS6.7-806.8AIR RETURN FANS6.8-16.8.1DESIGN BASES6.8-1 6.8.2SYSTEM DESCRIPTION6.8-1 6.8.3SAFETY EVALUATION6.8-2 6.8.4INSPECTION AND TESTING6.8-3 6.8.5INSTRUMENTATION REQUIREMENTS6.8-36.9MOTOR-OPERATED VALVE (MOV) PROGRAMS6.9-17.0INSTRUMENTATION AND CONTROLS
7.1INTRODUCTION
7.1-17.1.1IDENTIFICATION OF SAFETY-RELATED SYSTEMS7.1-47.1.1.1 SAFETY-RELATED SYSTEMS7.1-4 7.1.1.2 SAFETY-RELATED DISPLAY INSTRUMENTATION7.1-5 7.1.1.3 INSTRUMENTATION AND CONTROL SYSTEM DESIGNERS7.1-57.1.1.4 PLANT COMPARISON7.1-5 7.1.2IDENTIFICATION OF SAFETY CRITERIA7.1-5 7.1.2.1DESIGN BASES7.1-6 7.1.2.2INDEPENDENCE OF REDUNDANT SAFETY-RELATED SYSTEMS7.1-117.1.2.3PHYSICAL IDENTIFICATI ON OF SAFETY-RELATED EQUIPMENT7.1-147.1.2.4PROCESS SIGNAL ISOLATION RELAYS7.1-157.2 REACTOR TRIP SYSTEM7.2-17.
2.1DESCRIPTION
7.2-17.2.1.1SYSTEM DESCRIPTION7.2-17.2.1.2DESIGN BASES INFORMATION7.2-16 7.2.1.3FINAL SYSTEMS DRAWINGS7.2-19 7.2.2ANALYSES7.2-19 1-xxxviTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page7.2.2.1EVALUATION OF DESIGN LIMITS7.2-207.2.2.2EVALUATION OF COMPLIANCE TO APPLICABLE CODES AND STANDARDS7.2-227.2.2.3SPECIFIC CONTROL AND PROTECTION INTERACTIONS7.2-32 7.2.2.4ADDITIONAL POSTULATED ACCIDENTS7.2-357.2.3TESTS AND INSPECTIONS7.2-357.3ENGINEERED SAFETY FEATURES ACTUATION SYSTEM7.3-17.
3.1DESCRIPTION
7.3-1 7.3.1.1SYSTEM DESCRIPTION7.3-1 7.3.1.2DESIGN BASES INFORMATION7.3-6 7.3.1.3FINAL SYSTEM DRAWINGS7.3-8 7.3.2ANALYSIS7.3-9 7.3.2.1SYSTEM RELIABILITY/AVAILABILITY AND FAILURE MODE AND EFFECT ANALYSES7.3-97.3.2.2COMPLIANCE WITH STANDARDS AND DESIGN CRITERIA7.3-97.3.2.3 FURTHER CONSIDERATIONS7.3-16 7.3.2.4
SUMMARY
7.3-167.4SYSTEMS REQUIRED FOR SAFE SHUTDOWN7.4-17.
4.1DESCRIPTION
7.4-1 7.4.1.1MONITORING INDICATORS7.4-1 7.4.1.2CONTROLS7.4-2 7.4.1.3EQUIPMENT AND SYSTEM S AVAILABLE FOR COLD SHUTDOWN7.4-57.4.2AUXILIARY CONTROL ROOM (ACR)7.4-5 7.4.3ANALYSIS7.4-67.5INSTRUMENTATION SYSTEMS IMPORTANT TO SAFETY7.5-17.5.1POST ACCIDENT MONITORING INSTRUMENTATION (PAM)7.5-17.5.1.1SYSTEM DESCRIPTION7.5-17.5.1.2VARIABLE TYPES7.5-17.5.1.3VARIABLE CATEGORIES7.5-2 7.5.1.4DESIGN BASES7.5-3 7.5.1.5GENERAL REQUIREMENTS7.5-6 7.5.1.6ANALYSIS7.5-7 Table of Contents1-xxxviiWATTS BARTABLE OF CONTENTS SectionTitle Page7.5.1.7TESTS AND INSPECTIONS7.5-87.5.1.8POST ACCIDENT MONITORING SYSTEM (PAMS)7.5-87.5.2PLANT COMPUTER SYSTEM7.5-8 7.5.2.1SAFETY PARAMETER DISPLAY SYSTEM7.5-9 7.5.2.2BYPASSED AND INOPERABLE STATUS INDICATION SYSTEM (BISI)7.5-117.5.2.3TECHNICAL SUPPORT CEN TER AND COMMUNICATIONDATA LINKS7.5-137.6ALL OTHER SYSTEMS REQUIRED FOR SAFETY7.6-17.6.1120V AC AND 125V DC VITAL PLANT CONTROL POWER SYSTEM7.6-17.6.2RESIDUAL HEAT REMOVAL ISOLATION VALVES7.6-17.6.
2.1DESCRIPTION
7.6-1 7.6.2.2ANALYSIS7.6-2 7.6.3REFUELING INTERLOCKS7.6-2 7.6.4DELETED BY AMENDMENT 63.7.6-2 7.6.5ACCUMULATOR MOTOR-OPERATED VALVES7.6-2 7.6.6SPURIOUS ACTUATION PROTECTION FOR MOTOR OPERATED VALVES7.6-37.6.7LOOSE PART MONITORING SYSTEM (LPMS) SYSTEM DESCRIPTION7.6-47.6.8INTERLOCKS FOR RCS PRESSURE CONTROL DURINGLOW TEMPERATURE OPERATION7.6-87.6.8.1ANALYSIS OF INTERLOCK7.6-9 7.6.9SWITCHOVER FROM INJECT ION TO RECIRCULATION MODEFOLLOWING A LOCA7.6-107.7CONTROL SYSTEMS7.7-17.
7.1DESCRIPTION
7.7-17.7.1.1CONTROL ROD DRIVE REACTOR CONTROL SYSTEM7.7-17.7.1.2ROD CONTROL SYSTEM7.7-4 7.7.1.3PLANT CONTROL SIGNALS FOR MONITORING AND INDICATING7.7-107.7.1.4PLANT CONTROL SYSTEM INTERLOCKS7.7-15 7.7.1.5PRESSURIZER PRESSURE CONTROL7.7-16 7.7.1.6PRESSURIZER WATER LEVEL CONTROL7.7-16 7.7.1.7STEAM GENERATOR WATER LEVEL CONTROL7.7-17 1-xxxviiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page7.7.1.8STEAM DUMP CONTROL7.7-177.7.1.9INCORE INSTRUMENTATION SYSTEM7.7-19 7.7.1.10CONTROL BOARD7.7-20 7.7.1.11DISTRIBUTED CONTROL SYSTEM7.7-21 7.7.1.12ANTICIPATED TRANSIENT WI THOUT SCRAM MITIGATION SYSTEM ACTUATION7.7-237.7.2ANALYSIS7.7-24 7.7.2.1SEPARATION OF PROTECTION AND CONTROL SYSTEM7.7-257.7.2.2RESPONSE CONSIDERATIONS OF REACTIVITY7.7-25 7.7.2.3STEP LOAD CHANGES WITHOUT STEAM DUMP7.7-28 7.7.2.4LOADING AND UNLOADING7.7-28 7.7.2.5LOAD REJECTION FURNISHED BY STEAM DUMP SYSTEM7.7-28 7.7.2.6TURBINE-GENERATOR TRIP WITH REACTOR TRIP7.7-297AINSTRUMENTATION IDENTIFICATIONS AND SYMBOLS7A-17A.1IDENTIFICATION SYSTEM7A-1 7A.1.1FUNCTIONAL IDENTIFICATION7A-1 7A.1.2SYSTEM IDENTIFICATION7A-3 7A.1.3 LOOP IDENTIFICATION7A-37A.2SYMBOLS 7A-37A.2.1INSTRUMENT SYMBOL7A-48.0ELECTRIC POWER
8.1INTRODUCTION
8.1-18.1.1UTILITY GRID AND INTERCONNECTIONS8.1-18.1.2PLANT ELECTRICAL POWER SYSTEM8.1-1 8.1.3SAFETY-RELATED LOADS8.1-2 8.1.4DESIGN BASES8.1-2 8.1.5DESIGN CRITERIA AND STANDARDS8.1-48.1.5.1DESIGN CRITERIA8.1-4 8.1.5.2OTHER STANDARDS AND GUIDES8.1-4 8.1.5.3COMPLIANCE TO REGULATORY GUIDES AND IEEE STANDARDS8.1-8 Table of Contents1-xxxixWATTS BARTABLE OF CONTENTS SectionTitle Page8.2OFFSITE (PREFERRED) POWER SYSTEM8.2-18.
2.1DESCRIPTION
8.2-18.2.1.1PREFERRED POWER SUPPLY8.2-2 8.2.1.2TRANSMISSION LINES, SWITCHYARD, AND TRANSFORMERS8.2-38.2.1.3ARRANGEMENT OF THE STAR T BOARDS, UNIT BOARDS, COMMON BOARDS, AND REACTOR COOLANT PUMP (RCP) BOARDS8.2-48.2.1.4ARRANGEMENT OF ELECTRICAL CONTROL AREA (NUCLEAR PLANT)8.2-58.2.1.5SWITCHYARD CONTROL AND RELAYING8.2-5 8.2.1.66.9KV START BOARDS CONTROL AND RELAYING8.2-8 8.2.1.76.9KV UNIT AND RCP BOARD CONTROL AND RELAYING8.2-128.2.1.8CONFORMANCE WITH STANDARDS8.2-13 8.2.2 ANALYSIS8.2-218.3ONSITE (STANDBY) POWER SYSTEM8.3-18.3.1AC POWER SYSTEM8.3-1 8.3.
1.1DESCRIPTION
8.3-1 8.3.1.2ANALYSIS8.3-25 8.3.1.3PHYSICAL IDENTIFICATI ON OF SAFETY-RELATED EQUIPMENT IN AC POWER SYSTEMS8.3-368.3.1.4INDEPENDENCE OF REDUNDANT AC POWER SYSTEMS8.3-37 8.3.2DC POWER SYSTEM8.3-53 8.3.
2.1DESCRIPTION
8.3-53 8.3.2.2ANALYSIS OF VITAL 125V DC CONTROL POWER SUPPLY SYSTEM8.3-618.3.2.3PHYSICAL IDENTIFICATI ON OF SAFETY-RELATED EQUIPMENT IN DC POWER SYSTEMS8.3-668.3.2.4INDEPENDENCE OF REDUNDANT DC POWER SYSTEMS8.3-66 8.3.3FIRE PROTECTION FOR CABLE SYSTEMS8.3-678AANALYSIS OF SUBMERGED ELECTRICAL EQUIPMENT (DURING POST LOCA) POWERED FROM AUXILIARY POWER SYSTEM8A-18BANALYSIS OF SUBMERGED ELECTRICAL EQUIPMENT (DURING POST LOCA) POWERED FROM INSTRUMENTATION AND CONTROL POWER SYSTEM8A-3 1-xlTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page8CDELETED BY AMENDMENT 758A-58DIEEE STD 387-1984 FOR DIESEL-GENERATING UNITS APPLIED ASSTANDBY POWER8A-68EPROBABILITY/RELIABILITY ANALYSIS OF PROTECTION DEVICE SCHEMES FOR ASSOCIATED AND NON-CLASS 1E CABLES8A-89.0AUXILIARY SYSTEMS9.1FUEL STORAGE AND HANDLING9.1-19.1.1NEW FUEL STORAGE9.1-19.1.1.1DESIGN BASES9.1-1 9.1.1.2FACILITIES DESCRIPTION9.1-1 9.1.1.3SAFETY EVALUATION9.1-1 9.1.2SPENT FUEL STORAGE9.1-2 9.1.2.1DESIGN BASES9.1-2 9.1.2.2FACILITIES DESCRIPTION9.1-2 9.1.2.3SAFETY EVALUATION9.1-3 9.1.2.4MATERIALS9.1-4 9.1.3SPENT FUEL POOL COOLING AND CLEANUP SYSTEM (SFPCCS)9.1-49.1.3.1DESIGN BASES9.1-4 9.1.3.2SYSTEM DESCRIPTION9.1-5 9.1.3.3SAFETY EVALUATION9.1-8 9.1.3.4TESTS AND INSPECTIONS9.1-11 9.1.3.5INSTRUMENT APPLICATION9.1-11 9.1.4FUEL HANDLING SYSTEM9.1-12 9.1.4.1DESIGN BASES9.1-12 9.1.4.2SYSTEM DESCRIPTION9.1-13 9.1.4.3DESIGN EVALUATION9.1-20 9.1.4.4TESTS AND INSPECTIONS9.1-269.2WATER SYSTEMS9.2-19.2.1ESSENTIAL RAW COOLING WATER (ERCW)9.2-1 9.2.1.1DESIGN BASES9.2-1 9.2.1.2SYSTEM DESCRIPTION9.2-1 Table of Contents1-xliWATTS BARTABLE OF CONTENTS SectionTitle Page9.2.1.3SAFETY EVALUATION9.2-49.2.1.4TESTS AND INSPECTIONS9.2-8 9.2.1.5INSTRUMENT APPLICATIONS9.2-8 9.2.1.6CORROSION, ORGAN IC FOULING, ANDENVIRONMENTAL QUALIFICATION9.2-109.2.1.7DESIGN CODES9.2-12 9.2.2COMPONENT COOLING SYSTEM (CCS)9.2-12 9.2.2.1DESIGN BASES9.2-12 9.2.2.2SYSTEM DESCRIPTION9.2-13 9.2.2.3COMPONENTS9.2-17 9.2.2.4 SAFETY EVALUATION9.2-20 9.2.2.5LEAKAGE PROVISIONS9.2-21 9.2.2.6INCIDENTAL CONTROL9.2-22 9.2.2.7INSTRUMENT APPLICATIONS9.2-22 9.2.2.8MALFUNCTION ANALYSIS9.2-24 9.2.2.9TESTS AND INSPECTIONS - HISTORICAL INFORMATION9.2-249.2.2.10CODES AND CLASSIFICATION9.2-25 9.2.3DEMINERALIZED WATER MAKEUP SYSTEM9.2-25 9.2.3.1DESIGN BASES9.2-25 9.2.3.2SYSTEM DESCRIPTION9.2-25 9.2.3.3SAFETY EVALUATION9.2-26 9.2.3.4TEST AND INSPECTION9.2-26 9.2.3.5INSTRUMENTATION APPLICATIONS9.2-26 9.2.4POTABLE AND SANITARY WATER SYSTEMS9.2-27 9.2.4.1POTABLE WATER SYSTEM9.2-27 9.2.4.2SANITARY WATER SYSTEM9.2-28 9.2.5ULTIMATE HEAT SINK9.2-31 9.2.5.1GENERAL DESCRIPTION9.2-31 9.2.5.2DESIGN BASES9.2-31 9.2.5.3SAFETY EVALUATION9.2-32 9.2.5.4INSTRUMENTATION APPLICATION9.2-34 9.2.6CONDENSATE STORAGE FACILITIES9.2-34 9.2.6.1DESIGN BASES9.2-34 9.2.6.2SYSTEM DESCRIPTION9.2-34 9.2.6.3SAFETY EVALUATION9.2-35 1-xliiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page9.2.6.4TEST AND INSPECTIONS9.2-369.2.6.5INSTRUMENT APPLICATIONS9.2-36 9.2.7REFUELING WATER STORAGE TANK9.2-36 9.2.7.1ECCS PUMPS NET POSITIVE SUCTION HEAD (NPSH)9.2-38 9.2.8RAW COOLING WATER SYSTEM9.2-40 9.2.8.1DESIGN BASES9.2-40 9.2.8.2SYSTEM DESCRIPTION9.2-40 9.2.8.3SAFETY EVALUATION9.2-43 9.2.8.4TESTS AND INSPECTION9.2-439.3PROCESS AUXILIARIES9.3-19.3.1COMPRESSED AIR SYSTEM9.3-1 9.3.1.1DESIGN BASIS9.3-1 9.3.1.2SYSTEM DESCRIPTION9.3-1 9.3.1.3SAFETY EVALUATION9.3-2 9.3.1.4TESTS AND INSPECTIONS9.3-5 9.3.1.5INSTRUMENTATION APPLICATIONS9.3-5 9.3.2PROCESS SAMPLING SYSTEM9.3-5 9.3.2.1DESIGN BASIS9.3-5 9.3.2.2SYSTEM DESCRIPTION9.3-5 9.3.2.3SAFETY EVALUATION9.3-8 9.3.2.4TESTS AND INSPECTIONS9.3-8 9.3.2.5INSTRUMENTATION APPLICATIONS9.3-8 9.3.2.6POSTACCIDENT SAMPLING SUBSYSTEM - (UNIT 1 ONLY)9.3-8 9.3.3EQUIPMENT AND FLOOR DRAINAGE SYSTEM9.3-129.3.3.1DESIGN BASES9.3-12 9.3.3.2SYSTEM DESIGN9.3-12 9.3.3.3DRAINS - REACTOR BUILDING9.3-15 9.3.3.4DESIGN EVALUATION9.3-15 9.3.3.5TESTS AND INSPECTIONS9.3-159.3.3.6INSTRUMENTATION APPLICATION9.3-159.3.3.7DRAIN LIST9.3-15 9.3.4CHEMICAL AND VOLUME CONTROL SYSTEM9.3-16 9.3.4.1DESIGN BASES9.3-16 9.3.4.2SYSTEM DESCRIPTION9.3-17 Table of Contents 1-xliiiWATTS BARTABLE OF CONTENTS SectionTitle Page9.3.4.3SAFETY EVALUATION9.3-369.3.4.4TESTS AND INSPECTIONS9.3-38 9.3.4.5INSTRUMENTATION APPLICATION9.3-39 9.3.5FAILED FUEL DETECTION SYSTEM9.3-39 9.3.6AUXILIARY CHARGING SYSTEM9.3-39 9.3.6.1DESIGN BASES9.3-39 9.3.6.2SYSTEM DESIGN DESCRIPTION9.3-40 9.3.6.3DESIGN EVALUATION9.3-41 9.3.6.4TESTS AND INSPECTION9.3-41 9.3.6.5INSTRUMENT APPLICATION9.3-41 9.3.7BORON RECYCLE SYSTEM9.3-42 9.3.8HEAT TRACING9.3-429.4AIR CONDITIONING, HEATING, COOLING, AND VENTILATION SYSTEMS9.4-19.4.1CONTROL ROOM AREA VENTILATION SYSTEM9.4-19.4.1.1DESIGN BASES9.4-1 9.4.1.2SYSTEM DESCRIPTION9.4-3 9.4.1.3SAFETY EVALUATION9.4-7 9.4.1.4TESTS AND INSPECTION9.4-8 9.4.2FUEL HANDLING AREA VENTILATION SYSTEM9.4-9 9.4.2.1DESIGN BASES9.4-9 9.4.2.2SYSTEM DESCRIPTION9.4-10 9.4.2.3SAFETY EVALUATION9.4-11 9.4.2.4INSPECTION AND TESTING9.4-12 9.4.3AUXILIARY BUILDING AND RADWASTE AREA VENTILATIONSYSTEM9.4-129.4.3.1DESIGN BASES9.4-12 9.4.3.2SYSTEM DESCRIPTION9.4-13 9.4.3.3SAFETY EVALUATION9.4-19 9.4.3.4INSPECTION AND TESTING REQUIREMENTS9.4-23 9.4.4TURBINE BUILDING AREA VENTILATION SYSTEM9.4-23 9.4.4.1DESIGN BASES9.4-23 9.4.4.2SYSTEM DESCRIPTION9.4-23 9.4.4.3SAFETY EVALUATION9.4-26 9.4.4.4INSPECTION AND TESTING REQUIREMENTS9.4-26 1-xlivTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page9.4.5 ENGINEERED SAFETY FEATURE VENTILATION SYSTEMS9.4-269.4.5.1ERCW INTAKE PUMPING STATION (IPS)9.4-279.4.5.2DIESEL GENERATOR BUILDINGS9.4-29 9.4.5.3AUXILIARY BUILDING ENGI NEERED SAFETY FEATURES(ESF) EQUIPMENT COOLERS9.4-339.4.6REACTOR BUILDING PURGE VENTILATING SYSTEM (RBPVS)9.4-379.4.6.1DESIGN BASES9.4-37 9.4.6.2SYSTEM DESCRIPTION9.4-39 9.4.6.3SAFETY EVALUATION9.4-41 9.4.6.4INSPECTION AND TESTING REQUIREMENTS9.4-43 9.4.7CONTAINMENT AIR COOLING SYSTEM9.4-43 9.4.7.1DESIGN BASES9.4-43 9.4.7.2SYSTEM DESCRIPTION9.4-44 9.4.7.3SAFETY EVALUATION9.4-46 9.4.7.4TEST AND INSPECTION REQUIREMENTS9.4-479.4.8CONDENSATE DEMINERALI ZER WASTE EVAPORATOR BUILDING ENVIRONMENTAL CONTROL SYSTEM9.4-479.4.9POSTACCIDENT SAMPLI NG FACILITY (PASF)
ENVIRONMENTAL CONTROL SYSTEM (UNIT 1 ONLY)9.4-479.5OTHER AUXILIARY SYSTEMS9.5-19.5.1FIRE PROTECTION SYSTEM9.5-19.5.1.1DELETED BY AMENDMENT 879.5-1 9.5.1.2DELETED BY AMENDMENT 879.5-1 9.5.1.3DELETED BY AMENDMENT 879.5-1 9.5.1.4DELETED BY AMENDMENT 879.5-1 9.5.1.5DELETED BY AMENDMENT 879.5-1 9.5.2PLANT COMMUNICATIONS SYSTEM9.5-19.5.2.1DESIGN BASES9.5-1 9.5.2.2GENERAL DESCRIPTION INTRAPLANT COMMUNICATIONS9.5-19.5.2.3GENERAL DESCRIPTION INTERPLANT SYSTEM9.5-49.5.2.4 EVALUATION9.5-5 9.5.2.5INSPECTION AND TESTS9.5-7 9.5.3LIGHTING SYSTEMS9.5-8 9.5.3.1DESIGN BASES9.5-8 Table of Contents1-xlvWATTS BARTABLE OF CONTENTS SectionTitle Page9.5.
3.2DESCRIPTION
OF THE PLANT LIGHTING SYSTEM9.5-89.5.3.3DIESEL GENERATOR BUILDING LIGHTING SYSTEM9.5-9 9.5.3.4SAFETY RELATED FUNCTIONS OF THE LIGHTING SYSTEMS9.5-109.5.3.5INSPECTION AND TESTING REQUIREMENTS9.5-10 9.5.4DIESEL GENERATOR FUEL OIL STORAGE AND TRANSFER SYSTEM9.5-109.5.4.1DESIGN BASIS9.5-10 9.5.4.2SYSTEM DESCRIPTION9.5-11 9.5.4.3SAFETY EVALUATION9.5-14 9.5.4.4TESTS AND INSPECTIONS9.5-15 9.5.5DIESEL GENERATOR COOLING WATER SYSTEM9.5-15 9.5.5.1DESIGN BASES9.5-15 9.5.5.2SYSTEM DESCRIPTION9.5-15 9.5.5.3SAFETY EVALUATION9.5-16 9.5.5.4TESTS AND INSPECTIONS9.5-16 9.5.6DIESEL GENERATOR STARTING SYSTEM9.5-17 9.5.6.1DESIGN BASES9.5-17 9.5.6.2SYSTEM DESCRIPTION9.5-17 9.5.6.3SAFETY EVALUATION9.5-18 9.5.6.4TESTS AND INSPECTIONS9.5-18 9.5.7DIESEL ENGINE LUBRICATION SYSTEM9.5-189.5.7.1DESIGN BASES9.5-18 9.5.7.2SYSTEM DESCRIPTION9.5-19 9.5.7.3SAFETY EVALUATION9.5-20 9.5.7.4TEST AND INSPECTIONS9.5-21 9.5.8DIESEL GENERATOR COMBUSTION AIR INTAKE AND EXHAUST SYSTEM9.5-219.5.8.1DESIGN BASES9.5-21 9.5.8.2SYSTEM DESCRIPTIONS9.5-21 9.5.8.3SAFETY EVALUATION9.5-22 9.5.8.4TESTS AND INSPECTION9.5-2210.0MAIN STEAM AND POWER CONVERSION SYSTEMS10.1
SUMMARY
DESCRIPTION10.1-1 1-xlviTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page10.2TURBINE-GENERATOR10.2-110.2.1DESIGN BASES10.2-110.
2.2DESCRIPTION
10.2-1 10.2.3TURBINE ROTOR AND DISC INTEGRITY10.2-5 10.2.3.1 MATERIALS SELECTION10.2-5 10.2.3.2FRACTURE TOUGHNESS10.2-8 10.2.3.3HIGH TEMPERATURE PROPERTIES10.2-9 10.2.3.4 TURBINE DISC DESIGN10.2-10 10.2.3.5 PRESERVICE INSPECTION10.2-10 10.2.3.6 INSERVICE INSPECTION10.2-11 10.2.4EVALUATION10.2-1310.3MAIN STEAM SUPPLY SYSTEM10.3-110.3.1DESIGN BASES10.3-1 10.3.2SYSTEM DESCRIPTION10.3-1 10.3.2.1SYSTEM DESIGN10.3-1 10.3.2.2MATERIAL COMPATIBILITY, CODES, AND STANDARDS10.3-2 10.3.3DESIGN EVALUATION10.3-2 10.3.4INSPECTION AND TESTING REQUIREMENTS10.3-310.3.5WATER CHEMISTRY10.3-4 10.3.5.1PURPOSE10.3-4 10.3.5.2FEEDWATER CHEMISTRY SPECIFICATIONS10.3-4 10.3.5.3OPERATING MODES10.3-4 10.3.5.4EFFECT OF WATER CHEM ISTRY ON THE RADIOACTIVEIODINE PARTITION COEFFICIENT10.3-510.3.6STEAM AND FEEDWATER SYSTEM MATERIALS10.3-6 10.3.6.1FRACTURE TOUGHNESS10.3-6 10.3.6.2MATERIALS SELECTION AND FABRICATION10.3-610.4OTHER FEATURES OF STEAM AND POWER CONVERSION SYSTEM10.4-110.4.1MAIN CONDENSER10.4-1 10.4.1.1DESIGN BASES10.4-1 10.4.1.2SYSTEM DESCRIPTION10.4-1 10.4.1.3SAFETY EVALUATION10.4-4 10.4.1.4INSPECTION AND TESTING10.4-5 Table of Contents1-xlviiWATTS BARTABLE OF CONTENTS SectionTitle Page10.4.1.5INSTRUMENTATION10.4-510.4.2MAIN CONDENSER EVACUATION SYSTEM10.4-5 10.4.2.1DESIGN BASES10.4-5 10.4.2.2SYSTEM DESCRIPTION10.4-5 10.4.2.3SAFETY EVALUATION10.4-6 10.4.2.4INSPECTION AND TESTING10.4-6 10.4.2.5INSTRUMENTATION10.4-6 10.4.3TURBINE GLAND SEALING SYSTEM10.4-7 10.4.3.1DESIGN BASES10.4-7 10.4.3.2SYSTEM DESCRIPTION10.4-7 10.4.3.3SAFETY EVALUATION10.4-7 10.4.3.4INSPECTION AND TESTING10.4-8 10.4.3.5INSTRUMENTATION10.4-8 10.4.4TURBINE BYPASS SYSTEM10.4-8 10.4.4.1DESIGN BASES10.4-8 10.4.4.2SYSTEM DESCRIPTION10.4-8 10.4.4.3SAFETY EVALUATION10.4-9 10.4.4.4INSPECTION AND TESTING10.4-10 10.4.4.5INSTRUMENTATION10.4-10 10.4.5CONDENSER CIRCULATING WATER SYSTEM10.4-11 10.4.5.1DESIGN BASIS10.4-11 10.4.5.2SYSTEM DESCRIPTION10.4-11 10.4.5.3SAFETY EVALUATION10.4-13 10.4.5.4INSPECTION AND TESTING10.4-14 10.4.5.5INSTRUMENTATION APPLICATION10.4-15 10.4.6CONDENSATE POLISHING DEMINERALIZER SYSTEM10.4-15 10.4.6.1DESIGN BASES - POWER CONVERSION10.4-15 10.4.6.2SYSTEM DESCRIPTION10.4-16 10.4.6.3SAFETY EVALUATION10.4-1810.4.6.4INSPECTION AND TESTING10.4-1810.4.6.5INSTRUMENTATION10.4-18 10.4.7CONDENSATE AND FEEDWATER SYSTEMS10.4-19 10.4.7.1DESIGN BASES10.4-19 10.4.7.2SYSTEM DESCRIPTION10.4-19 1-xlviiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page10.4.7.3SAFETY EVALUATION10.4-2710.4.7.4INSPECTION AND TESTING10.4-29 10.4.7.5INSTRUMENTATION10.4-29 10.4.8STEAM GENERATOR BLOWDOWN SYSTEM10.4-29 10.4.8.1DESIGN BASES10.4-29 10.4.8.2SYSTEM DESCRIPTION AND OPERATION10.4-30 10.4.8.3SAFETY EVALUATION10.4-31 10.4.8.4INSPECTIONS AND TESTING10.4-32 10.4.9AUXILIARY FEEDWATER SYSTEM10.4-32 10.4.9.1DESIGN BASES10.4-32 10.4.9.2SYSTEM DESCRIPTION10.4-33 10.4.9.3SAFETY EVALUATION10.4-34 10.4.9.4INSPECTION AND TESTING REQUIREMENTS10.4-37 10.4.9.5INSTRUMENTATION REQUIREMENTS10.4-3811.0RADIOACTIVE WASTE MANAGEMENT11.1SOURCE TERMS11.1-111.1.1HISTORICAL DESIGN MOD EL FOR RADIOACTIVITIES IN SYSTEMS AND COMPONENTS11.1-111.1.1.1REACTOR COOLANT HISTORICAL DESIGN ACTIVITY11.1-111.1.1.2VOLUME CONTROL TANK HISTORICAL DESIGN ACTIVITY11.1-211.1.1.3PRESSURIZER HISTORICAL DESIGN ACTIVITY11.1-2 11.1.1.4GASEOUS WASTE PROCESSI NG SYSTEM HISTORICALDESIGN ACTIVITIES11.1-211.1.1.5SECONDARY COOLANT HISTORICAL DESIGN ACTIVITIES11.1-211.1.2REALISTIC MODEL FOR RADI OACTIVITIES IN SYSTEMS AND COMPONENTS11.1-211.1.3PLANT LEAKAGE11.1-3 11.1.4ADDITIONAL SOURCES11.1-311.2LIQUID WASTE SYSTEMS11.2-111.2.1DESIGN OBJECTIVES11.2-1 11.2.2SYSTEMS DESCRIPTIONS11.2-1 11.2.3SYSTEM DESIGN11.2-4 11.2.3.1COMPONENT DESIGN11.2-4 Table of Contents1-xlixWATTS BARTABLE OF CONTENTS SectionTitle Page11.2.3.2INSTRUMENTATION DESIGN11.2-911.2.4OPERATING PROCEDURE11.2-10 11.2.5PERFORMANCE TESTS11.2-16 11.2.6ESTIMATED RELEASES11.2-17 11.2.6.1NRC REQUIREMENTS11.2-17 11.2.6.2 WESTINGHOUSE PWR RELEASE EXPERIENCE11.2-17 11.2.6.3EXPECTED LIQUID WASTE PROCESSING SYSTEM RELEASES11.2-1711.2.6.4TURBINE BUILDING (TB) DRAINS11.2-17 11.2.6.5ESTIMATED TOTAL LIQUID RELEASES11.2-18 11.2.7RELEASE POINTS11.2-20 11.2.8DILUTION FACTORS11.2-21 11.2.9ESTIMATED DOSES FROM RADIONUCLIDES IN LIQUID EFFLUENTS11.2-2111.2.9.1ASSUMPTIONS AND CALCULATIONAL METHODS11.2-21 11.2.9.2
SUMMARY
OF DOSE FROM RADIONUCLIDES IN LIQUID EFFLUENTS11.2-2311.3GASEOUS WASTE SYSTEMS11.3-111.3.1DESIGN BASES11.3-111.3.2SYSTEM DESCRIPTIONS11.3-1 11.3.3SYSTEM DESIGN11.3-3 11.3.3.1COMPONENT DESIGN11.3-3 11.3.3.2INSTRUMENTATION DESIGN11.3-4 11.3.4OPERATING PROCEDURE11.3-4 11.3.5PERFORMANCE TESTS11.3-6 11.3.6DELETED BY AMENDMENT 7711.3-6 11.3.7RADIOACTIVE RELEASES11.3-6 11.3.7.1NRC REQUIREMENTS11.3-6 11.3.7.2WESTINGHOUSE PWR EXPERIENCE RELEASES11.3-7 11.3.7.3EXPECTED GASEOUS WASTE PROCESSING SYSTEM RELEASES11.3-711.3.7.4RELEASES FROM VENTILATION SYSTEMS11.3-7 11.3.7.5ESTIMATED TOTAL RELEASES11.3-7 11.3.8RELEASE POINTS11.3-8 11.3.9ATMOSPHERIC DILUTION11.3-9 1-lTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page11.3.10ESTIMATED DOSES FROM RADIONUCLIDES IN GASEOUSEFFLUENTS11.3-911.3.10.1ASSUMPTIONS AND CALCULATIONAL METHODS11.3-1011.3.10.2
SUMMARY
OF ANNUAL POPULATION DOSES11.3-1211.4PROCESS AND EFFLUENT RADIOLOGICAL MONITORING AND SAMPLING SYSTEM11.4-111.4.1DESIGN OBJECTIVES11.4-111.4.2CONTINUOUS MONITORS11.4-2 11.4.2.1LIQUID MONITORS11.4-2 11.4.2.2GASEOUS MONITORS11.4-4 11.4.3SAMPLING11.4-8 11.4.4CALIBRATION AND MAINTENANCE11.4-911.5SOLID WASTE MANAGEMENT SYSTEM11.5-111.5.1DESIGN OBJECTIVES11.5-1 11.5.2SYSTEM INPUTS11.5-1 11.5.3SYSTEMS DESCRIPTION11.5-1 11.5.3.1WET ACTIVE WASTE HANDLING11.5-1 11.5.3.2DRY ACTIVE WASTE HANDLING11.5-3 11.5.3.3MISCELLANEOUS WASTE HANDLING11.5-4 11.5.4EQUIPMENT OPERATION11.5-4 11.5.4.1MOBILE SOLIDIFICATION SYSTEM (MSS)11.5-4 11.5.5STORAGE FACILITIES11.5-4 11.5.5.1INPLANT STORAGE AREA11.5-4 11.5.5.2OUTSIDE RADWASTE STORAGE11.5-4 11.5.6SHIPMENT11.5-511.6OFFSITE RADIOLOGICAL MONITORING PROGRAM11.6-111.6.1EXPECTED BACKGROUND11.6-2 11.6.2CRITICAL PATHWAYS TO MAN11.6-211.6.2.1DOSES FROM GASEOUS EFFLUENTS11.6-311.6.2.2INTERNAL DOSES FROM LIQUID EFFLUENTS11.6-311.6.3SAMPLING MEDIA, LOCATIONS, AND FREQUENCY11.6-4 11.6.4ANALYTICAL SENSITIVITY11.6-4 11.6.5DATA ANALYSIS AND PRESENTATION11.6-4 Table of Contents 1-liWATTS BARTABLE OF CONTENTS SectionTitle Page11.6.6PROGRAM STATISTICAL SENSITIVITY11.6-411ATRITIUM CONTROL11ASYSTEM SOURCES11A-111A.1THE FISSION SOURCE11A-111A.2CONTROL ROD SOURCE11A-1 11A.3BORIC ACID SOURCE11A-1 11A.4BURNABLE SHIM ROD SOURCE11A-211A.2TRITIUM RELEASES11A-211A.3 DESIGN BASES11A-2 11A.4DESIGN EVALUATION11A-2 11A.5TRITIUM LEAD TEST ASSEMBLY11A-3 11A.6TRITIUM PRODUCING BURNABLE ABSORBER ROD (TPBAR) SOURCE(UNIT 1 ONLY)11A-312.0RADIATION PROTECTION12.1ASSURING THAT OCCUPATIONAL RADIATION EXPOSURES ARE AS LOW AS REASONABLY ACHIEVABLE (ALARA)12.1-112.1.1POLICY CONSIDERATIONS12.1-112.1.2DESIGN CONSIDERATIONS12.1-1 12.1.3ALARA OPERATIONAL CONSIDERATIONS12.1-112.2RADIATION SOURCES12.2-112.2.1CONTAINED SOURCES12.2-1 12.2.1.1PRIMARY SYSTEM SOURCES12.2-1 12.2.1.2AUXILIARY SYSTEMS SOURCES12.2-2 12.2.1.3SOURCES DURING REFUELING12.2-812.2.1.4MAXIMUM HYPOTHETICAL ACCIDENT (MHA) SOURCES12.2-812.2.1.5CONDENSATE DEMINERALIZER WASTE EVAPORATOR12.2-9 12.2.2AIRBORNE RADIOACTIVE MATERIAL SOURCES12.2-9 1-liiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page12.3RADIATION PROTECTION DESIGN FEATURES12.3-112.3.1FACILITY DESIGN FEATURES12.3-112.3.2SHIELDING12.3-5 12.3.2.1DESIGN OBJECTIVES12.3-5 12.3.2.2 DESIGN DESCRIPTION12.3-5 12.3.3VENTILATION12.3-18 12.3.3.1AIRFLOW CONTROL12.3-18 12.3.3.2TYPICAL SYSTEM12.3-18 12.3.3.3ADDITIONAL RADIATION CONTROLS12.3-20 12.3.4AREA RADIATION AND AI RBORNE RADIOACTIVITY MONITORING INSTRUMENTATION12.3-2012.3.4.1AREA RADIATION MONITORING INSTRUMENTATION12.3-2012.3.4.2AIRBORNE PARTICULATE RADIOACTIVITY MONITORING12.3-2212.3.4.3DELETED BY AMENDMENT 84.12.3-24 12.3.4.4SPECIAL RADIATION MONITORS12.3-2412.4DOSE ASSESSMENT12.4-112.5RADIATION PROTECTION PROGRAM12.5-112.5.1ORGANIZATION12.5-112.5.2EQUIPMENT, INSTRUMENTATION, AND FACILITIES12.5-2 12.5.3PROCEDURES12.5-413.0CONDUCT OF OPERATIONS13.1ORGANIZATIONAL STRUCTURE OF APPLICANT13.1-113.1.1CORPORATE ORGANIZATION13.1-113.1.1.1DESIGN RESPONSIBILITIES13.1-1 13.1.2NUCLEAR POWER13.1-2 13.1.2.1OFFSITE ORGANIZATIONS13.1-2 13.1.2.2ONSITE ORGANIZATION13.1-2 13.1.3QUALIFICATION REQUIREMENTS FOR NUCLEAR FACILITYPERSONNEL13.1-213.2TRAINING PROGRAMS13.2-113.2.1ACCREDITED TRAINING PROGRAMS13.2-1 Table of Contents1-liiiWATTS BARTABLE OF CONTENTS SectionTitle Page13.2.2GENERAL EMPLOYEE AND FI TNESS FOR DUTY TRAININGPROGRAMS13.2-113.2.3OTHER TRAINING PROGRAMS13.2-213.3EMERGENCY PLANNING13.3-113.4REVIEW AND AUDIT13.4-113.4.1ONSITE REVIEW13.4-113.4.2INDEPENDENT REVIEW AND AUDIT13.4-113.5SITE PROCEDURES13.5-113.5.1SYSTEM OF SITE PROCEDURES13.5-1 13.5.1.1CONFORMANCE WITH REGULATORY GUIDE 1.3313.5-113.5.1.2PREPARATION OF PROCEDURES13.5-1 13.5.1.3ADMINISTRATIVE PROCEDURES13.5-2 13.5.2OPERATING AND MAINTENANCE PROCEDURES13.5-213.5.2.1OPERATING PROCEDURES13.5-2 13.5.2.2OTHER PROCEDURES13.5-313.6PLANT RECORDS13.6-113.6.1PLANT HISTORY13.6-1 13.6.2OPERATING RECORDS13.6-1 13.6.3EVENT RECORDS13.6-113.7NUCLEAR SECURITY13.7-113.7.1PHYSICAL SECURITY AND CONTINGENCY PLAN13.7-113.7.2PERSONNEL AND PROGRAM EVALUATION13.7-113.7.3PHYSICAL SECURITY OF TPBARS13.7-114.0INITIAL TEST PROGRAM14.1SPECIFIC INFORMATION TO BE INCLUDED IN PRELIMINARY SAFETY ANALYSIS REPORT14.1-114.2TEST PROGRAM14.2-114.2.1
SUMMARY
OF TEST PROGRAM AND OBJECTIVES14.2-114.2.2ORGANIZATION AND STAFFING14.2-3 1-livTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page14.2.2.1PREOPERATIONAL STARTUP ENGINEERING14.2-314.2.2.2PLANT OPERATING ORGANIZATION14.2-5 14.2.2.3SITE QUALITY ASSURANCE14.2-6 14.2.2.4MAJOR PARTICIPATING ORGANIZATIONS14.2-6 14.2.2.5JOINT TEST GROUP14.2-7 14.2.2.6TEST REVIEW GROUP14.2-8 14.2.2.7PERSONNEL QUALIFICATIONS14.2-9 14.2.3TEST PROCEDURES AND INSTRUCTIONS14.2-9 14.2.3.1GENERAL14.2-9 14.2.3.2DEVELOPMENT OF PROCEDURES14.2-10 14.2.3.3REVIEW AND APPROVAL OF TEST PROCEDURES ANDINSTRUCTION14.2-1014.2.3.4FORMAT OF TEST INSTRUCTIONS/PROCEDURES14.2-10 14.2.3.5TEST INSTRUCTION/PROCEDURE REVISIONS/CHANGES14.2-1114.2.4CONDUCT OF TEST PROGRAM14.2-12 14.2.4.1ADMINISTRATIVE PROCEDURES14.2-12 14.2.4.2COMPONENT TESTING14.2-13 14.2.4.3PREOPERATIONAL AND ACCEPTANCE TESTING14.2-13 14.2.4.4POWER ASCENSION TESTING14.2-13 14.2.4.5TEST PREREQUISITES14.2-13 14.2.4.6PHASE EVALUATION14.2-13 14.2.4.7DESIGN MODIFICATIONS14.2-14 14.2.5REVIEW, EVALUATION, AND APPROVAL OF TEST RESULTS14.2-1414.2.6TEST RECORDS14.2-15 14.2.7CONFORMANCE OF TEST PROGRAMS WITH REGULATORYGUIDES14.2-1514.2.8UTILIZATION OF REACTOR OPERATING AND TESTING EXPERIENCE IN DEVELOPMENT OF TEST PROGRAM14.2-2914.2.9TRIAL USE OF PLANT OPERATING AND EMERGENCY PROCEDURES14.2-3014.2.10INITIAL FUEL LOADING, PO STLOADING TESTS, INITIAL CRITICALITY, LOW POWER TESTS AND POWER ASCENSION14.2-3014.2.10.1FUEL LOADING14.2-30 14.2.10.2POSTLOADING TESTS14.2-32 14.2.10.3INITIAL CRITICALITY14.2-33 Table of Contents1-lvWATTS BARTABLE OF CONTENTS SectionTitle Page14.2.10.4LOW POWER TESTS14.2-3314.2.10.5POWER ASCENSION14.2-33 14.2.11TEST PROGRAM SCHEDULE14.2-34 14.2.12INDIVIDUAL TEST DESCRIPTIONS14.2-35 14.2.12.1PREOPERATIONAL TESTS14.2-35 14.2.12.2POWER ASCENSION TESTS14.2-3615.0ACCIDENT ANALYSES15.1CONDITION I - NORMAL OPERATION AND OPERATIONAL TRANSIENTS15.1-115.1.1OPTIMIZATION OF CONTROL SYSTEMS15.1-315.1.2INITIAL POWER CONDITIONS ASSUMED IN ACCIDENT ANALYSES15.1-315.1.2.1POWER RATING15.1-3 15.1.2.2INITIAL CONDITIONS15.1-4 15.1.2.3POWER DISTRIBUTION15.1-4 15.1.3TRIP POINTS AND TIME DELAYS TO TRIP ASSUMED IN ACCIDENT ANALYSES15.1-515.1.4INSTRUMENTATION DRIFT AND CALORIMETRIC ERRORS - POWER RANGE NEUTRON FLUX15.1-615.1.5ROD CLUSTER CONTROL ASSEMBLY INSERTION CHARACTERISTIC15.1-615.1.6REACTIVITY COEFFICIENTS15.1-7 15.1.7FISSION PRODUCT INVENTORIES15.1-8 15.1.7.1RADIOACTIVITY IN THE CORE15.1-8 15.1.7.2RADIOACTIVITY IN THE FUEL PELLET CLAD GAP15.1-815.1.8RESIDUAL DECAY HEAT15.1-8 15.1.8.1FISSION PRODUCT DECAY ENERGY15.1-9 15.1.8.2DECAY OF U-238 CAPTURE PRODUCTS15.1-9 15.1.8.3RESIDUAL FISSIONS15.1-10 15.1.8.4DISTRIBUTION OF DE CAY HEAT FOLLOWING LOSS OF COOLANT ACCIDENT15.1-1015.1.9COMPUTER CODES UTILIZED15.1-11 15.1.9.1FACTRAN15.1-11 15.1.9.2LOFTRAN15.1-11 15.1.9.3LEOPARD15.1-12 15.1.9.4TURTLE15.1-12 1-lviTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page15.1.9.5TWINKLE15.1-1215.1.9.6VIPRE-0115.1-13 15.1.9.7LOFTTR15.1-1315.2CONDITION II - FAULTS OF MODERATE FREQUENCY15.2-115.2.1UNCONTROLLED ROD CLUSTER CONTROL ASSEMBLY BANK WITHDRAWAL FROM A SUBCRITICAL CONDITION15.2-215.2.1.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-215.2.1.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-3 15.2.
1.3CONCLUSION
S15.2-5 15.2.2UNCONTROLLED ROD CLUSTER CONTROL ASSEMBLYBANK WITHDRAWAL AT POWER15.2-515.2.2.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-515.2.2.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-7 15.2.
2.3CONCLUSION
S15.2-9 15.2.3ROD CLUSTER CONTROL ASSEMBLY MISALIGNMENT15.2-915.2.3.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-915.2.3.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-11 15.2.
3.3CONCLUSION
S15.2-13 15.2.4UNCONTROLLED BORON DILUTION15.2-13 15.2.4.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-1315.2.4.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-15 15.2.
4.3CONCLUSION
S15.2-19 15.2.5PARTIAL LOSS OF FORCED REACTOR COOLANT FLOW15.2-2015.2.5.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-2015.2.5.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-21 15.2.
5.3CONCLUSION
S15.2-22 15.2.6STARTUP OF AN INACTIVE REACTOR COOLANT LOOP15.2-22 15.2.6.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-2215.2.
6.2CONCLUSION
S15.2-23 15.2.7 LOSS OF EXTERNAL ELECTRICAL LOAD AND/OR TURBINE TRIP15.2-2315.2.7.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-2315.2.7.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-24 15.2.
7.3CONCLUSION
S15.2-26 15.2.8LOSS OF NORMAL FEEDWATER15.2-27 Table of Contents 1-lviiWATTS BARTABLE OF CONTENTS SectionTitle Page15.2.8.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-2715.2.8.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-28 15.2.
8.3CONCLUSION
S15.2-31 15.2.9COINCIDENT LOSS OF ONSITE AND EXTERNAL (OFFSITE)
AC POWER TO THE STATION - LOSS OF OFFSITE POWER TO THE STATION AUXILIARIES15.2-3115.2.10EXCESSIVE HEAT REMOVAL DUE TO FEEDWATER SYSTEMMALFUNCTIONS15.2-3115.2.10.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-3115.2.10.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-32 15.2.
10.3CONCLUSION
S15.2-34 15.2.11EXCESSIVE LOAD INCREASE INCIDENT15.2-34 15.2.11.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-3415.2.11.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-35 15.2.
11.3CONCLUSION
S15.2-36 15.2.12ACCIDENTAL DEPRESSURIZATION OF THE REACTOR COOLANT SYSTEM15.2-3615.2.12.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-3615.2.12.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-37 15.2.
12.3CONCLUSION
S15.2-38 15.2.13ACCIDENTAL DEPRESSURIZATION OF THE MAIN STEAM SYSTEM15.2-3815.2.13.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-3815.2.13.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-39 15.2.
13.3CONCLUSION
S15.2-40 15.2.14INADVERTENT OPERATION OF EMERGENCY CORE COOLING SYSTEM15.2-4015.2.14.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-4015.2.14.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-42 15.2.
14.3CONCLUSION
S15.2-45 15.2.15CHEMICAL AND VOLUME CONTROL SYSTEM MALFUNCTION DURING POWER OPERATION15.2-4515.2.15.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.2-4515.2.15.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.2-46 15.2.
15.3CONCLUSION
S15.2-48 1-lviiiTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page15.3CONDITION III - INFREQUENT FAULTS15.3-115.3.1LOSS OF REACTOR COOL ANT FROM SMALL RUPTURED PIPES OR FROM CRACKS IN LARGE PIPES WHICH ACTUATE THE EMERGENCY CORE COOLING SYSTEM15.3-115.3.1.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.3-115.3.1.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.3-2 15.3.1.3REACTOR COOLANT SYSTEM PIPE BREAK RESULTS15.3-3 15.3.
1.4CONCLUSION
S - THERMAL ANALYSIS15.3-5 15.3.2MINOR SECONDARY SYSTEM PIPE BREAKS15.3-5 15.3.2.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.3-515.3.2.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.3-5 15.3.
2.3CONCLUSION
S15.3-5 15.3.3INADVERTENT LOADING OF A FUEL ASSEMBLY INTO ANIMPROPER POSITION15.3-615.3.3.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.3-615.3.3.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.3-6 15.3.
3.3CONCLUSION
S15.3-7 15.3.4COMPLETE LOSS OF FORCED REACTOR COOLANT FLOW15.3-7 15.3.4.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.3-715.3.4.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.3-9 15.3.
4.3CONCLUSION
S15.3-10 15.3.5WASTE GAS DECAY TANK RUPTURE15.3-10 15.3.5.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.3-1015.3.5.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.3-10 15.3.6SINGLE ROD CLUSTER CONT ROL ASSEMBLY WITHDRAWALAT FULL POWER15.3-1015.3.6.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.3-1015.3.6.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.3-11 15.3.
6.3CONCLUSION
S15.3-1215.4CONDITION IV - LIMITING FAULTS15.4-115.4.1MAJOR REACTOR COOLANT SYSTEM PIPE RUPTURES (LOSS OF COOLANT ACCIDENT)15.4-115.4.1.1THERMAL ANALYSIS15.4-2 15.4.1.2HYDROGEN PRODUCTION AND ACCUMULATION15.4-13 Table of Contents1-lixWATTS BARTABLE OF CONTENTS SectionTitle Page15.4.2MAJOR SECONDARY SYSTEM PIPE RUPTURE15.4-1415.4.2.1MAJOR RUPTURE OF A MAIN STEAM LINE15.4-14 15.4.2.2MAJOR RUPTURE OF A MAIN FEEDWATER PIPE15.4-20 15.4.3STEAM GENERATOR TUBE RUPTURE15.4-24 15.4.3.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.4-2415.4.3.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.4-28 15.4.
3.3CONCLUSION
S15.4-33 15.4.4SINGLE REACTOR COOLANT PUMP LOCKED ROTOR15.4-3315.4.4.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.4-3315.4.4.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.4-34 15.4.
4.3CONCLUSION
S15.4-36 15.4.5FUEL HANDLING ACCIDENT15.4-37 15.4.5.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.4-3715.4.5.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.4-37 15.4.6RUPTURE OF A CONTROL R OD DRIVE MECHANISM HOUSING (ROD CLUSTER CONTROL ASSEMBLY EJECTION)15.4-3715.4.6.1IDENTIFICATION OF CAUSES AND ACCIDENT DESCRIPTION15.4-3715.4.6.2ANALYSIS OF EFFECTS AND CONSEQUENCES15.4-40 15.4.
6.3CONCLUSION
S15.4-4515.5ENVIRONMENTAL CONSEQUENCES OF ACCIDENTS15.5-115.5.1ENVIRONMENTAL CONSEQUENCES OF A POSTULATED LOSS OF AC POWER TO THE PLANT AUXILIARIES15.5-115.5.2ENVIRONMENTAL CONSEQUENCES OF A POSTULATED WASTE GAS DECAY TANK RUPTURE15.5-215.5.3ENVIRONMENTAL CONSEQUENCES OF A POSTULATED LOSS OF COOLANT ACCIDENT15.5-315.5.4ENVIRONMENTAL CONSEQUENCES OF A POSTULATED MAIN STEAM LINE BREAK15.5-2015.5.5ENVIRONMENTAL CONSEQUENCES OF A POSTULATED STEAM GENERATOR TUBE RUPTURE15.5-2115.5.6ENVIRONMENTAL CONSEQUENCES OF A POSTULATED FUEL HANDLING ACCIDENT15.5-2215.5.7ENVIRONMENTAL CONSEQUENCES OF A POSTULATED ROD EJECTION ACCIDENT15.5-24 1-lxTable of ContentsWATTS BARTABLE OF CONTENTS SectionTitle Page15A DOSE MODELS USED TO EVALUATE THE ENVIRONMENTALCONSEQUENCES OF ACCIDENTS15A.1INTRODUCTION15A-115A.2ASSUMPTIONS15A-1 15A.3GAMMA DOSE AND BETA DOSE15A-1 15A.4THYROID INHALATION DOSE15A-216.0TECHNICAL SPECIFICATIONS16.1PROPOSED TECHNICAL SPECIFICATIONS (NOT USED)16.1-1 16.2PROPOSED FINAL TECHNICAL SPECIFICATIONS16.2-1 16.3RELOCATED SPECIFICATIONS16.3-116.3.1DISCUSSION16.3-116.3.2DOCUMENT CONTROL16.3-1 16.3.3CHANGES TO THE RELOCATED SPECIFICATIONS16.3-117.0QUALITY ASSURANCE17-117.1QUALITY ASSURANCE DURING DESIGN AND CONSTRUCTION17-117.1.1TVA ORGANIZATION17-1 17.1.2QUALITY ASSURANCE PROGRAM17-1 17.1AWESTINGHOUSE QUALITY MANAGEMENT SYSTEM17-217.2QUALITY ASSURANCE FOR STATION OPERATION17.2-117.2.1IDENTIFICATION OF SAFETY-RELATED FEATURES17.2-1