ML21229A017

1 to Updated Final Safety Analysis Report, Chapter 6, Appendix 6B, Figures - NRC (Redacted)

ML21229A017
Person / Time
Site:	Catawba
Issue date:	04/17/2012
From:	Duke Energy Carolinas
To:	Division of Operating Reactor Licensing
Stone Z
Shared Package
ML21228A237	List: ML21229A015 ML21229A016 ML21229A017 ML21229A019 ML21229A021 ML21229A023 ML21229A030
References
Download: ML21229A017 (203)

Text

Catawba Nuclear Station UFSAR Appendix 6B. Figures Appendix 6B. Figures

Catawba Nuclear Station UFSAR Figure 6-1 (Page 1 of 1)

Figure 6-1. Minimum Containment Sump pH Following a Design Basis LOCA (17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-2 (Page 1 of 1)

Figure 6-2. Sensitivity of Peak Pressure to Air Compression Ratio (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-3 (Page 1 of 1)

Figure 6-3. Steam Concentration in a Vertical Distribution Channel (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-4 (Page 1 of 1)

Figure 6-4. Peak Compression Pressure Versus Compression Ratio (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-5 (Page 1 of 1)

Figure 6-5. Upper Compartment Compression Pressure Versus Energy Release for Tests at 110%

and 200% of Initial DBA Blowdown Rate (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-6 (Page 1 of 1)

Figure 6-6. Peak Containment Pressure Transient - Pressure (17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-7 (Page 1 of 1)

Figure 6-7. Peak Containment Pressure Transient - Upper Containment Temperature (17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-8 (Page 1 of 1)

Figure 6-8. Peak Containment Pressure Transient - Lower Containment Temperature (17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-9 (Page 1 of 1)

Figure 6-9. Peak Containment Pressure Transient - Sump Temperature (17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-10 (Page 1 of 1)

Figure 6-10. Peak Containment Pressure Transient - Ice Melted (17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-11 (Page 1 of 1)

Figure 6-11. Containment Spray Return Drains from Air Return Pit Fans (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-12 (Page 1 of 1)

Figure 6-12. Containment Spray Return Drains from Air Return Pit Fans (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-13 (Page 1 of 1)

Figure 6-13. Drain Piping Arrangement Refueling Canal (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-14 (Page 1 of 1)

Figure 6-14. Ice Melted Versus Energy Release for Tests at Different Blowdown Rates (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-15 (Page 1 of 1)

Figure 6-15. Upper Compartment Peak Compression Pressure Versus Blowdown Rate for Tests with 175% Energy Release (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-16 (Page 1 of 1)

Figure 6-16. Peak Reverse Differential Pressure Transient (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-17 (Page 1 of 1)

Figure 6-17. Peak Reverse Differential Pressure Transient (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-18 (Page 1 of 1)

Figure 6-18. Pressure Increase Versus Deck Area from Deck Leakage Tests (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-19 (Page 1 of 1)

Figure 6-19. Energy Release at Time of Compression Peak Pressure from Full-Scale Section Test with 1-Foot Diameter Baskets (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-20 (Page 1 of 1)

Figure 6-20. Peak Containment Temperature Transient - Lower Containment Temperature (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-21 (Page 1 of 1)

Figure 6-21. Peak Containment Temperature Transient - Break Compartment Temperature (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-22 (Page 1 of 1)

Figure 6-22. Deleted Per 1997 Update (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-23 (Page 1 of 1)

Figure 6-23. Typical Upper and Lower Compartment Pressure Transient for Break Compartment Having a DEHL Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-24 (Page 1 of 1)

Figure 6-24. Typical Upper and Lower Compartment Pressure Transient for Break Compartment Having a DECL Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-25 (Page 1 of 1)

Figure 6-25. Plan at Equipment Rooms Elevation (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-26 (Page 1 of 1)

Figure 6-26. Compartment Section View (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-27 (Page 1 of 1)

Figure 6-27. Plan View at Ice Condenser Elevation - Ice Condenser Compartments (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-28 (Page 1 of 1)

Figure 6-28. Layout of Containment Shell (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-29 (Page 1 of 1)

Figure 6-29. TMD Code Network (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-30 (Page 1 of 1)

Figure 6-30. Nine Volume Nodalization of the Steam Generator Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-31 (Page 1 of 1)

Figure 6-31. Double Ended Steam Line Break in Steam Generator Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-32 (Page 1 of 1)

Figure 6-32. Double Ended Steam Line Break in Steam Generator Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-33 (Page 1 of 1)

Figure 6-33. Double Ended Steam Line Break in Steam Generator Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-34 (Page 1 of 1)

Figure 6-34. Double Ended Steam Line Break in Steam Generator Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-35 (Page 1 of 1)

Figure 6-35. Double Ended Steam Line Break in Steam Generator Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-36 (Page 1 of 1)

Figure 6-36. Two Volume Nodalization of the Steam Generator Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-37 (Page 1 of 1)

Figure 6-37. Two Volume Nodalization of the Pressurizer Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-38 (Page 1 of 1)

Figure 6-38. Four Volume Nodalization of the Pressurizer Enclosure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-39 (Page 1 of 1)

Figure 6-39. Developed View of the TMD Code Network for the Reactor Cavity Analysis (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-40 (Page 1 of 1)

Figure 6-40. Flowpath Connections for the Reactor Cavity Analysis (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-41 (Page 1 of 1)

Figure 6-41. Containment Model for the Reactor Cavity Analysis (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-42 (Page 1 of 1)

Figure 6-42. Reactor Vessel Nozzle Break Restraints (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-43 (Page 1 of 1)

Figure 6-43. Reactor Cavity Analysis, Element 1 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-44 (Page 1 of 1)

Figure 6-44. Reactor Cavity Analysis, Element 2 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-45 (Page 1 of 1)

Figure 6-45. Reactor Cavity Analysis, Element 3 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-46 (Page 1 of 1)

Figure 6-46. Reactor Cavity Analysis, Element 4 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-47 (Page 1 of 1)

Figure 6-47. Reactor Cavity Analysis, Element 5 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-48 (Page 1 of 1)

Figure 6-48. Reactor Cavity Analysis, Element 6 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-49 (Page 1 of 1)

Figure 6-49. Reactor Cavity Analysis, Element 7 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-50 (Page 1 of 1)

Figure 6-50. Reactor Cavity Analysis, Element 8 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-51 (Page 1 of 1)

Figure 6-51. Reactor Cavity Analysis, Element 9 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-52 (Page 1 of 1)

Figure 6-52. Reactor Cavity Analysis, Element 10 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-53 (Page 1 of 1)

Figure 6-53. Reactor Cavity Analysis, Element 11 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-54 (Page 1 of 1)

Figure 6-54. Reactor Cavity Analysis, Element 12 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-55 (Page 1 of 1)

Figure 6-55. Reactor Cavity Analysis, Element 13 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-56 (Page 1 of 1)

Figure 6-56. Reactor Cavity Analysis, Element 14 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-57 (Page 1 of 1)

Figure 6-57. Reactor Cavity Analysis, Element 15 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-58 (Page 1 of 1)

Figure 6-58. Reactor Cavity Analysis, Element 16 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-59 (Page 1 of 1)

Figure 6-59. Reactor Cavity Analysis, Element 17 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-60 (Page 1 of 1)

Figure 6-60. Reactor Cavity Analysis, Element 18 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-61 (Page 1 of 1)

Figure 6-61. Reactor Cavity Analysis, Element 19 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-62 (Page 1 of 1)

Figure 6-62. Reactor Cavity Analysis, Element 20 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-63 (Page 1 of 1)

Figure 6-63. Reactor Cavity Analysis, Element 32 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-64 (Page 1 of 1)

Figure 6-64. Reactor Cavity Analysis, Element 33 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-65 (Page 1 of 1)

Figure 6-65. Reactor Cavity Analysis, Element 34 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-66 (Page 1 of 1)

Figure 6-66. Reactor Cavity Analysis, Element 35 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-67 (Page 1 of 1)

Figure 6-67. Reactor Cavity Analysis, Element 36 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-68 (Page 1 of 1)

Figure 6-68. Reactor Cavity Analysis, Element 37 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-69 (Page 1 of 1)

Figure 6-69. Reactor Cavity Analysis, Element 38 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-70 (Page 1 of 1)

Figure 6-70. Reactor Cavity Analysis, Element 39 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-71 (Page 1 of 1)

Figure 6-71. Reactor Cavity Analysis, Element 40 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-72 (Page 1 of 1)

Figure 6-72. Reactor Cavity Analysis, Element 41 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-73 (Page 1 of 1)

Figure 6-73. Reactor Cavity Analysis, Element 42 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-74 (Page 1 of 1)

Figure 6-74. Reactor Cavity Analysis, Element 43 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-75 (Page 1 of 1)

Figure 6-75. Reactor Cavity Analysis, Element 44 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-76 (Page 1 of 1)

Figure 6-76. Reactor Cavity Analysis, Element 45 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-77 (Page 1 of 1)

Figure 6-77. Reactor Cavity Analysis, Element 46 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-78 (Page 1 of 1)

Figure 6-78. Reactor Cavity Analysis, Element 47 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-79 (Page 1 of 1)

Figure 6-79. Reactor Cavity Analysis, Element 53 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-80 (Page 1 of 1)

Figure 6-80. Reactor Cavity Analysis, Element 54 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-81 (Page 1 of 1)

Figure 6-81. Hot Leg Double Ended Guillotine Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-82 (Page 1 of 1)

Figure 6-82. Hot Leg Double Ended Guillotine Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-83 (Page 1 of 1)

Figure 6-83. Cold Leg Double Ended Guillotine Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-84 (Page 1 of 1)

Figure 6-84. Cold Leg Double Ended Guillotine Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-85 (Page 1 of 1)

Figure 6-85. Hot Leg Single Ended Split Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-86 (Page 1 of 1)

Figure 6-86. Hot Leg Single Ended Split Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-87 (Page 1 of 1)

Figure 6-87. Cold Leg Single Ended Split Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-88 (Page 1 of 1)

Figure 6-88. Cold Leg Single Ended Split Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-89 (Page 1 of 1)

Figure 6-89. Comparison of Satan to Henry Fauske (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-90 (Page 1 of 1)

Figure 6-90. Comparison of Satan to Moody Subcooled (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-91 (Page 1 of 1)

Figure 6-91. Zaloudek Measured Data Versus Modified Zaloudek Correlation (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-92 (Page 1 of 1)

Figure 6-92. Zaloudek Short Tube Data (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-93 (Page 1 of 1)

Figure 6-93. Exit Plane Quality as a Function of Upstream Pressure for Saturated Liquid (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-94 (Page 1 of 1)

Figure 6-94. Henry ANL 7740 Data (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-95 (Page 1 of 1)

Figure 6-95. Loft Tests 809 and 813 Gage P-1 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6 6-101 (Page 1 of 1)

Figure 6-96. Deleted Per 2001 Update Figure 6-97. Deleted Per 2001 Update Figure 6-98. Deleted Per 2001 Update Figure 6-99. Deleted Per 2001 Update Figure 6-100. Deleted Per 2001 Update Figure 6-101. Deleted Per 2001 Update (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-102 (Page 1 of 1)

Figure 6-102. Illustration of Choked Flow Characteristics (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-103 (Page 1 of 1)

Figure 6-103. Flow Diagram of Containment Air Return Exchange & Hydrogen Skimmer System (27 MAR 2003)

Security-Related Information Withhold under 10 CFR 2.390 Security-Related Information Withhold under 10 CFR 2.390 Catawba Nuclear Station UFSAR Figure 6-106 (Page 1 of 1)

Figure 6-106. Containment Air Return Fan Performance Curve (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-107 (Page 1 of 1)

Figure 6-107. Hydrogen Skimmer Fan Performance Curve (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-108 (Page 1 of 1)

Figure 6-108. Areas of Potential Hydrogen Pockets (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-109 (Page 1 of 1)

Figure 6-109. Flow Diagram of Containment Spray System (09 OCT 2019)

Catawba Nuclear Station UFSAR Figure 6-110 (Page 1 of 1)

Figure 6-110. Containment Spray Pump Performance Curve (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-111 (Page 1 of 1)

Figure 6-111. Recirculation Sump Strainer Assembly (Unit 1) (Unit 2 Similar)

Recirculation Sump Strainer Assembly (05 APR 2015)

Catawba Nuclear Station UFSAR Figure 6-112 (Page 1 of 1)

Figure 6-112. Containment Piping Penetration Valve Arrangements (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-113 (Page 1 of 1)

Figure 6-113. Containment Piping Penetration Valve Arrangements (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-114 (Page 1 of 1)

Figure 6-114. Containment Piping Penetration Valve Arrangements (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-115 (Page 1 of 1)

Figure 6-115. Containment Piping Penetration Valve Arrangements (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-116 (Page 1 of 1)

Figure 6-116. Flow Diagram of Containment Valve Injection Water System (09 OCT 2019)

Catawba Nuclear Station UFSAR Figure 6-117 (Page 1 of 1)

Figure 6-117. Fuel Transfer Tube Security-Related Information Withhold under 10 CFR 2.390 (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-118 (Page 1 of 1)

Figure 6-118. Model B Electric Hydrogen Recombiner-Cutaway Historical information not required to be revised.

(24 APR 2006)

Catawba Nuclear Station UFSAR Figure 6-119 (Page 1 of 1)

Figure 6-119. Recombiner Control System Schematic Historical information not required to be revised.

(24 APR 2006)

Catawba Nuclear Station UFSAR Figure 6-120 (Page 1 of 1)

Figure 6-120. Flow Diagram of Containment Hydrogen Sample & Purge System (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-121 127 (Page 1 of 1)

Figure 6-121. Deleted Per 1991 Update Figure 6-122. Deleted Per 1991 Update Figure 6-123. Deleted Per 1991 Update Figure 6-124. Deleted Per 2004 Update Figure 6-125. Deleted Per 2006 Update Figure 6-126. Deleted Per 2006 Update Figure 6-127. Deleted Per 2003 Update (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-128 (Page 1 of 1)

Figure 6-128. Flow Diagram of Safety Injection System (18 APR 2009)

Catawba Nuclear Station UFSAR Figure 6-129 (Page 1 of 1)

Figure 6-129. Flow Diagram of Safety Injection System (21 OCT 2010)

Catawba Nuclear Station UFSAR Figure 6-130 (Page 1 of 1)

Figure 6-130. Flow Diagram of Safety Injection System (09 OCT 2019)

Catawba Nuclear Station UFSAR Figure 6-131 (Page 1 of 1)

Figure 6-131. Flow Diagram of Safety Injection System (09 OCT 2019)

Catawba Nuclear Station UFSAR Figure 6-132 (Page 1 of 1)

Figure 6-132. Safety Injection System (18 APR 2009)

Catawba Nuclear Station UFSAR Figure 6-133 (Page 1 of 1)

Figure 6-133. Residual Heat Removal Performance Curve (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-134 (Page 1 of 1)

Figure 6-134. Centrifugal Charging Pump Performance Curve (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-135 (Page 1 of 1)

Figure 6-135. Safety Injection Pump Performance Curve (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-136 (Page 1 of 4)

Figure 6-136. Safety Injection/Residual Heat Removal System Process Flow Diagram (17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-136 (Page 2 of 4)

(17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-136 (Page 3 of 4)

(17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-136 (Page 4 of 4)

NOTES TO Figure 6-136 ECCS Process Flow Diagram (Notes)

1. The cold leg injection mode of operation assumes single train ECCS operation at minimum safeguards conditions, and two train ECCS operation at maximum safeguards conditions. Minimum injection flow rates are representqative of three NV/NI lines at the minimum of the flow balance TAC windows and the single NV/NI line (attached to a broken loop) at the maximum of the flow balance TAC windows. Maximum injection flow rates are representative of all NV/NI lines at the maximum of the flow balance TAC windows.

2. Maximum water temperatures are 100°F (at the FWST) and 150°F (at the ND HX outlet) for injection and recirculation modes, respectively. Reference RCS pressure for all ECCS modes is 0 psig.

3. For minimum cold leg injection and recirculation conditions, seal injection flow rates are maximum values, thereby reducing the cold leg injection flow. For maximum cold leg injection conditions, the seal injection flow rate is a conservative nominal value of 32 gpm, thereby maximizing the cold leg injection flow rates.

4. The recirculation modes of operation assume single train ECCS operation at runout conditions.

Runout flow rates are 560 gpm, 675 gpm, and 4500 gpm for a single NV, NI, and ND pump, respectively. The NV and NI injection lines are assumed to be balanced at their maximum flow balance TAC values. ND injection lines are not required to be balanced, but are assumed to be balanced equally for illustrative purposes of this diagram. The same is true for NI hot leg injection lines.

5. All flow rates are either taken directly, or indirectly determined from calculation file DPC-1552.08-00-0109, Safety Injection Flows for Safety Analysis.

(17 APR 2012)

Catawba Nuclear Station UFSAR Figure 6-137 (Page 1 of 1)

Figure 6-137. Ice Condenser (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-138 (Page 1 of 1)

Figure 6-138. Isometric of Ice Condenser (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-139 (Page 1 of 1)

Figure 6-139. Floor Structure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-140 (Page 1 of 1)

Figure 6-140. Wear Slab Top Surface Area Showing Typical Coolant Piping Layout (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-141 (Page 1 of 1)

Figure 6-141. Lattice Frame Orientation (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-142 (Page 1 of 1)

Figure 6-142. Load Distribution For Tangential Seismic And Blowdown Loads In Analytical Model (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-143 (Page 1 of 1)

Figure 6-143. Lattice Frame (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-144 (Page 1 of 1)

Figure 6-144. Lattice Frame Analysis Model (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-145 (Page 1 of 1)

Figure 6-145. Typical Bottom Ice Basket Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-146 (Page 1 of 1)

Figure 6-146. Combinations of Concentric Axial Load and Distribution Load (22 OCT 2001)

Security-Related Information Withhold under 10 CFR 2.390 Catawba Nuclear Station UFSAR Figure 6-148 (Page 1 of 1)

Figure 6-148. Crane Rail Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-149 (Page 1 of 1)

Figure 6-149. Refrigerant Cycle Diagram (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-150 (Page 1 of 1)

Figure 6-150. Glycol Cycle to Each Containment (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-151 (Page 1 of 1)

Figure 6-151. Schematic Flow Diagrams of Air Cooling Cycle (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-152 (Page 1 of 1)

Figure 6-152. Air Handling Unit Support Structure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-153 (Page 1 of 1)

Figure 6-153. Deleted Per 2010 Update (21 OCT 2010)

Catawba Nuclear Station UFSAR Figure 6-154 (Page 1 of 1)

Figure 6-154. Lower Inlet Door Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-155 (Page 1 of 1)

Figure 6-155. Details of Lower Inlet Door Showing Hinge, Proportioning Mechanism Limit Switches and Seals (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-156 (Page 1 of 1)

Figure 6-156. Inlet Door Frame Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-157 (Page 1 of 1)

Figure 6-157. Inlet Door Panel Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-158 (Page 1 of 1)

Figure 6-158. Lower Inlet Door Shock Absorber Assembly (22 OCT 2001)

Security-Related Information Withhold under 10 CFR 2.390 Catawba Nuclear Station UFSAR Figure 6-160 (Page 1 of 1)

Figure 6-160. Four Loop Ice Condenser Lower Support Structure General Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-161 (Page 1 of 1)

Figure 6-161. Ansys Model Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-162 (Page 1 of 1)

Figure 6-162. Finite Element Model of Postal Frame (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-163 (Page 1 of 1)

Figure 6-163. Schematic Diagram of Force Applied to Three Pier Lower Support Structure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-164 (Page 1 of 1)

Figure 6-164. Force Transient Hot Leg Break (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-165 (Page 1 of 1)

Figure 6-165. DLF Spectra Hot Leg Break Force Transient (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-166 (Page 1 of 1)

Figure 6-166. Top Deck Test Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-167 (Page 1 of 1)

Figure 6-167. Details of Top Deck Door Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-168 (Page 1 of 1)

Figure 6-168. Intermediate Deck Door Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-169 (Page 1 of 1)

Figure 6-169. Air Distribution Duct (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-170 (Page 1 of 1)

Figure 6-170. Air Distribution Duct (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-171 (Page 1 of 1)

Figure 6-171. Phase Diagram for Na2B4O7 - .10 H20 System at One Atmosphere (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-172 (Page 1 of 1)

Figure 6-172. Ice Bed Compaction Versus Time (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-173 (Page 1 of 1)

Figure 6-173. Test Ice Bed Compaction Versus Ice Bed Height (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-174 (Page 1 of 1)

Figure 6-174. Total Ice Compaction Versus Ice Bed Height (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-175 (Page 1 of 1)

Figure 6-175. Ice Condenser RTD Location (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-176 (Page 1 of 1)

Figure 6-176. Block Diagram: Ice Condenser Temperature Monitoring System (24 OCT 2004)

Catawba Nuclear Station UFSAR Figure 6-177 (Page 1 of 1)

Figure 6-177. Door Monitoring Zones (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-178 (Page 1 of 1)

Figure 6-178. Wiring Diagram: "Y" Switch (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-179 (Page 1 of 1)

Figure 6-179. Wiring Diagram: "X" Switches Lower Inlet Doors (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-180 (Page 1 of 1)

Figure 6-180. Deleted Per 2001 Update (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-181 (Page 1 of 1)

Figure 6-181. Model of Horizontal Lattice Frame Structure (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-182 (Page 1 of 1)

Figure 6-182. Group of Six Interconnected Lattice Frames (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-183 (Page 1 of 1)

Figure 6-183. Lattice Frame Ice Basket Gap (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-184 (Page 1 of 1)

Figure 6-184. Typical Displacement Time History for 12 Foot Basket with End Supports - Pluck Test (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-185 (Page 1 of 1)

Figure 6-185. Non Linear Dynamic Model (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-186 (Page 1 of 1)

Figure 6-186. 3 Mass Tangential Ice Basket Model (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-187 (Page 1 of 1)

Figure 6-187. 9 Mass Radial Ice Basket Model (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-188 (Page 1 of 1)

Figure 6-188. 48 Foot Beam Model (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-189 (Page 1 of 1)

Figure 6-189. Phasing Mass Model of Adjacent Lattice Frame Bays (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-190 (Page 1 of 1)

Figure 6-190. Phasing Study Model, 1 Level Lattice Frame 300 Degrees Non-Linear Model (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-191 (Page 1 of 1)

Figure 6-191. Typical Crane Wall Displacement (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-192 (Page 1 of 1)

Figure 6-192. Typical Ice Basket Displacement Response (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-193 (Page 1 of 1)

Figure 6-193. Typical Ice Basket Impact Force Response (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-194 (Page 1 of 1)

Figure 6-194. Typical Crane Wall Panel Load Response (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-195 (Page 1 of 1)

Figure 6-195. Wall Panel Design Load Distribution Obtained Using the 48-Foot Beam Model Tangential Case (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-196 (Page 1 of 1)

Figure 6-196. Wall Panel Design Load Distribution Obtained Using the 48-Foot Beam Model Radial Case (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-197 (Page 1 of 1)

Figure 6-197. Ice Basket Swivel Bracket Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-198 (Page 1 of 1)

Figure 6-198. Block Ice Minimum Restriction Basket Assembly (22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-201 (Page 1 of 1)

Figure 6-201. CNS-1 Double-Ended LBLOCA Mass and Energy Release Analyses 1 40E+05 1 20E+05 TOTAL INTEGRATED BREAK VAPOR MASS 1 00E+05 8 00E+04 (LBM) 6 00E+04 4 00E+04 Hot Leg Break Cold Leg Pump Discharge Break 2 00E+04 0 00E+00 0 5 10 15 20 25 30 TIME (SECONDS)

(18 APR 2009)

Catawba Nuclear Station UFSAR Figure 6-203 (Page 1 of 1)

Figure 6-203. Deleted Per 2000 Update.

(22 OCT 2001)

Catawba Nuclear Station UFSAR Figure 6-204 (Page 1 of 1)

Figure 6-204. Upper and Lower Compartment Pressure, Min. Pressure Analysis (27 MAR 2003)

Catawba Nuclear Station UFSAR Figure 6-205 (Page 1 of 1)

Figure 6-205. Upper Compartment Heat Removal Rate, Min. Pressure Analysis (27 MAR 2003)

Catawba Nuclear Station UFSAR Figure 6-206 (Page 1 of 1)

Figure 6-206. Lower Compartment Heat Removal Rate, Min. Pressure Analysis (27 MAR 2003)

Catawba Nuclear Station UFSAR Figure 6-207 (Page 1 of 1)

Figure 6-207. Upper and Lower Compartment Temperature, Min. Pressure Analysis (27 MAR 2003)

Catawba Nuclear Station UFSAR Figure 6-208 (Page 1 of 1)

Figure 6-208. Ice Bed Heat Removal Rate, Min. Pressure Analysis (27 MAR 2003)

Catawba Nuclear Station UFSAR Figure 6-209 (Page 1 of 1)

Figure 6-209. Heat Removal Rate by Lower Compartment Drain, Min. Pressure Analysis (27 MAR 2003)

Ctawba Nuclear Station UFSAR Figure 6-210 (Page 1 of 1)

Figure 6-210. Heat Removal Rate by Sump and Spray, Min. Pressure Analysis (27 MAR 2003)