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FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-1 Revision 21 Page 1 of 1 SAFETY INJECTION AND REFUELING WATER TANK DESIGN PARMETERS Nominal Volume 285,000 Gallons Contained Liquid Boric Acid (1,720-2,500ppm)
Minimum During Operation 250,000 Gallons Liquid Temperature 40°F-105°F Diameter/Height 46 Feet/24 Feet Material Aluminum Design Temperature 125°F Design Pressure Atmospheric
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-2 Revision 24 Page 1 of 1 LOW PRESSURE SAFETY INJECTION PUMP DATA
SUMMARY
Quantity 2 Type Single Stage, Horizontal, Centrifugal Design Pressure 500 psig Design Temperature 350°F Design Flow Rate 3,000 gpm Design Head 350 ft Pumped Fluid 1% Boric Acid, Nominal
<15,000 ppm Boric Acid, Maximum (Design)
Temperature of Pumped Fluid 40° - 325°F Shutoff Head 410 ft Maximum Flow 4,500 gpm Head at Maximum Flow 250 ft Basic Material 316 SS (see Table 6-10)
Horsepower 400 Seals Mechanical Acceleration Time 4 Seconds Minimum Flow 163 gpm NPSH Required at 3,000 gpm 11 ft Maximum Normal Suction Pressure 270 psia
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-3 Revision 24 Page 1 of 1 HIGH PRESSURE SAFETY INJECTION PUMP DATA
SUMMARY
Quantity 2 Type Multistage, Horizontal, Centrifugal Design Pressure 1,750 psig Design Temperature 350°F Design Flow Rate 300 gpm Design Head 2,500 ft Pumped Fluid 1% Boric Acid, Nominal
<15,000 ppm Boric Acid, Maximum (Design)
Temperature of Pumped Fluid 40° - 300°F Shutoff Head 2,800 ft Maximum Flow 680 gpm Head at Maximum Flow 850 ft Material Stainless Steel Horsepower 400 Shaft Seal Mechanical Acceleration Time 4 Seconds Normal/Minimum Recirc Flow 30 gpm/25 gpm NPSH Required at 600 gpm 17 ft Maximum Suction Pressure 250 psig
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-4 Revision 21 Page 1 of 2 SHUTDOWN COOLING HEAT EXCHANGER DATA
SUMMARY
Quantity 2 Type Shell and Tube Code ASME,Section III, Class C, 1965, TEMA, Class R Tube Side Fluid Primary Coolant, 1% Boric Acid, Nominal
<15,000 ppm Boric Acid, Maximum (Design)
Design Pressure 500 psig Design Temperature 400°F Pressure Loss, 1,500,000 lb/h 5 psi Materials Austenitic Stainless Steel Shell Side Fluid Component Cooling Water Design Pressure 150 psig Design Temperature 200°F Pressure Loss, 2,000,000 lb/h 10 psi Materials Carbon Steel Operating Parameters (27.5 Hours After Shutdown Assuming an Infinitely Irradiated Core)
Tube Side Flow 1,500,000 lb/h Inlet Temperature 130°F Outlet Temperature 111.7°F
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-4 Revision 21 Page 2 of 2 SHUTDOWN COOLING HEAT EXCHANGER DATA
SUMMARY
Shell Side Flow 2,000,000 lb/h Inlet Temperature 90°F Outlet Temperature 103.5°F Heat Transfer 27,500,000 Btu/h
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-5 Revision 21 Page 1 of 1 SAFETY INJECTION TANK DESIGN PARAMETERS Quantity 4 Type Vertical Right Cylinder Design Pressure 250 psig Design Temperature 200°F Liquid Volume (min/max) 1040/1176 ft3/Tank Combined Liquid Discharge 30,000 Gallons Pressuring Cover Gas Nitrogen Height 34 Feet 6 Inches Outside Diameter 9 Feet 2 Inches Material Carbon Steel With Type 304L Stainless Steel Clad Contained Liquid 1720 ppm Boric Acid, Nominal 15,000 ppm Boric Acid, Maximum (Design)
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-6 Revision 31 Page 1 of 3 CONTAINMENT SPRAY SYSTEM COMPONENT DESCRIPTION
- 1. Containment Spray Pumps Number of Units - 3 Type - Vertically Split, Horizontal Centrifugal With Mechanical Seals and Backup Packed Gland Material - 316 Stainless Steel Code - Motor, NEMA; Pump, Standards of the Hydraulics Institute, 11th Edition, 1965, ASA B31.1-1955; ASA B16.5-1961 Injection Recirculation Design Capacity (Each) 1,340 gpm 1,800 gpm Design Head 450 ft 405 ft Design NPSH Required 13.2 ft 17.8 ft Temperature Transient 40° - 300°F in 5 Seconds Motor 250 hp, 3 Ph, 60 Hz, 2,300 V Pumps Acceleration Time 4 Seconds at 70% Voltage Pumped Fluid 1% Boric Acid, Nominal 15,000 ppm Boric Acid, Maximum (Design)
- 2. Shutdown Cooling Heat Exchangers Number of Units - 2 Capacity (Each) - 83.5 x 106 Btu/h Based on 4,000 gpm of Cooling Water at 114°F Inlet Temperature and 1,420 gpm of Spray Water at 283°F Inlet Temperature
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-6 Revision 31 Page 2 of 3 CONTAINMENT SPRAY SYSTEM COMPONENT DESCRIPTION
- 3. Piping, Fittings and Valves A. Suction Material - Type 304 Stainless Steel Pipe Sizes Wall Thickness 2" and Smaller Sch 40S 2-1/2" Through 12" Sch 10S 14" Through 20" 0.250" Nominal Wall 24" 0.375" Nominal Wall Design Pressure - 60 psig Design Temperature - 300°F Construction 2-1/2" and Larger - Butt-Welded Except at Flanged Equipment 2" and Smaller - Socket Welded Except at Screwed Equipment Valves 2" and Larger - Stainless Steel, Butt-Welded, 150 lb 1-1/2" and Smaller - Stainless Steel, Socket Welded, 150 lb Testing - 100% Radiography of Welded Joints Code - ASA B31.1-1955 and Code Cases N2 and N10 B. Discharge Material - Type 304 Stainless Steel Pipe Sizes Wall Thickness 8" and Smaller Sch 40S 10" Through 14" 0.250" Nominal Wall Design Pressure - 500 psig Design Temperature - 350°F Valves 2" and Larger - Stainless Steel, Butt-Welded, 300 lb 1-1/2" and Smaller - Stainless Steel, Socket Welded, 600 lb Testing - 100% Radiography of Welded Joints Code - ASA B31.1-1955 and Code Cases N2 and N10
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-6 Revision 31 Page 3 of 3 CONTAINMENT SPRAY SYSTEM COMPONENT DESCRIPTION
- 4. Spray Nozzles Type - Sprayco, Model 1713A Material - 304 Stainless Steel Number - 77 Nozzles on A Spray Header
- 83 Nozzles on B Spray Header Maximum Spray Droplet Size - 1800 microns at 16 psid (Mass Mean Diameter)
Capacity - Refer to FSAR Figure 6-7
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-7 Revision 27 Page 1 of 2 CONTAINMENT AIR COOLER COMPONENT DESCRIPTION Coils (VHX-1, VHX-2 and VHX-3 Safety Related & VHX-4 Non-Safety)
Coils per Cooler Unit 4 Rows of Tubes per Coil 12 Face Area of Each Coil 20.54 ft2 Total Coil Face Area per Cooler Unit 82.16 ft2 Tubes per Row 36 Tube Description 5/8" OD Copper x 0.049" Wall Tube Design Pressure 150 psig Fin Description 3/8" High x .012 Thick Copper Plate with 9.4 Fins per Inch (Mechanical Bond)
Normal Pressure Drop Across Coil 1.54 in. wg (Air Side)
Maximum Pressure Drop Across Coil 1.68 in. wg (Air Side, Accident Condition)
Normal Pressure Drop Through Coil 16 ft H2o(Water Side)
Maximum Pressure Drop Through Coil 12.7 ft H2o(Water Side, Accident Condition)
Fans (V1, V2, V3 and V4)
Fan Speed 1,750 r/min Number of Fans per Cooler Unit 2 Fan Capacity (Each)
"A" 75 HP (accident) 30,000 ft3/min at 4.5" H2O "B" 30 HP (normal) 30,000 ft3/min at 4.0" H2O Total Airflow Through Cooler(Normal) 60,000 ft3/min Total Airflow Through Cooler(Accident) 30,000 ft3/min (VHX-1, 2 and 3)
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-7 Revision 27 Page 2 of 2 CONTAINMENT AIR COOLER COMPONENT DESCRIPTION Motor Design Totally Enclosed Air Overcooled Insulation NEMA Class H for Fans Rated for the Post-DBA Condition NEMA Class B for Fans Rated for Normal Duty Rating 75 hp for Fans Rated for the Post-DBA Condition 30 hp for Fans Rated for Normal Duty Filters (VF-1, VF-2, VF-3, VF-4)
Capacity 60,000 ft3/min at 0.33" H2O Differential Pressure Drop (Clean) 0.33" H2O Size of Each Filter Module 19.25" x 19.25" x 1.75" Thick Number of Filter Modules per Cooler Unit 32 Efficiency 65%
Type Stainless Steel Mesh, Framed
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-8 Revision 27 Page 1 of 1 CONTAINMENT AIR COOLERS PERFORMANCE DATA FOR NORMAL OPERATION VHX-1, VHX-2, and VHX-3 Coolers in Operation Total Heat Removal Capacity 5.94 x 106 Btu/h Total Airflow 180,000 ft3/min Total Motor hp (6 Fans) 315 bhp (nameplate)
Total Cooling Water Flow (Modulated) 1500-6000 gpm Air Temperature, Inlet/Outlet 115°F/83.5°F Water Temperature, Inlet 81.5°F Each Cooler, Capacity 1.98 x 106 Btu/h Airflow, Each Cooler 60,000 ft3/min (2 Fan Operation)
Cooling Water Flow, Each 500 gpm to 2000 gpm NOTE: The values above are for three coolers at assumed conditions only. Initial conditions for accident analyses are contained in Chapter 14.
VHX-4 Cooler in Operation Total Heat Removal Capacity 1.98 x 106 Btu/h Total Airflow 60,000 ft3/min Total Motor hp (2 Fans) 105 bhp (Nameplate)
Total Cooling Water Flow up to 2000 gpm (Nominal)
Air Temperature, Inlet/Outlet 115°F/84°F (Design)
Water Temperature, Inlet 81.5°F (Design)
NOTE: Although VHX-4's temperature control valve is failed closed, the cooler can be used for cooling during normal operation by opening its high-capacity outlet valve.
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-9 Revision 23 Page 1 of 1 CONTAINMENT AIR COOLERS PERFORMANCE DATA FOR POST-DBA CONDITIONS 3 Coolers Operating Total Heat Removal Capacity at 283°F, 55 psig 261.6 x 106 Btu/h Total Airflow (Cooler Design) 90,000 ft3/min Total Fan hp (3 Fans) 225 bhp (Nameplate)
Total Cooling Water Flow (3 Coolers) Set per RO-216 Air Temperature, Inlet/Outlet 283°F/276°F Req. Water Temperature, Inlet/Outlet Based on Flow from RO-216 Each Cooler (VHX 1, 2, 3)
Capacity at 283°F, 55 psig 87.2 x 106 Btu/hr Airflow (Cooler Design) 30,000 ft3/min Coil Differential Pressure Drop (Air Side) 1.45" H2O Fan Differential Pressure 6.15" H2O TP Water Flow Set per RO-216 Water Side Differential Pressure Drop 5.5 psi Total Fan hp (1 Fan) 75 bhp (Nameplate)
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-10 Revision 23 Page 1 of 2 ECCS COMPONENT SYSTEMS Piping - Stainless Steel-304 Valves - Stainless Steel or other equivalent corrosion resistant material Gaskets - Asbestos or Grafoil Grade GTTMB (eg, Flexitallic or Flexicarb) with 300 Series SS Component LP Pump HP Pump Spray Pump Casing ASTM A351 SS, ASTM A351 SS, SS, CF8M Mod CF8A Mod CF8 Impeller ASTM A217 SS, CF8 ASME SA 351, SS, CF8M Grade CA15 SS Casing Wear Ring ASTM A479, 17-4 PH SS, CF8M Gr S21800 Shaft A479, 316 SS AISI 416 316 SS Shaft Sleeve ASTM A479, 316 SS - 316 SS Gland Seal - - 316 SS Pumping Ring P-67A - Internal to - 18-8 SS Seal Cartridge P-67B -
18-8 SS on Shaft Sleeve Seal Cartridge 316 SS 316 SS 316 SS Face Seal Rotating Carbon 316 SS with Carbon Element Tungsten Carbide Face Seal P-67A - Silicon Carbon Tungsten Carbide Stationary Element Carbide P-67B - Tungsten Carbide Throttle Bushing P-67A - Bronze - Carbon P-67B - Carbon Backup Ring - Viton -
Valves and Piping 304 SS 304 SS 304 SS Gaskets Asbestos or Grafoil Asbestos or Grafoil Flexitallic with 300 Grade GTTMB Grade GTTMB Series SS (eg, Flexitallic (eg, Flexitallic Flexicarb) with Flexicarb) with 300 Series SS 300 Series SS
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-10 Revision 23 Page 2 of 2 ECCS COMPONENT SYSTEMS SHUTDOWN HEAT EXCHANGERS Component Material Head Gasket 304 SS Jacket Asbestos Tubes ASME SA 249, Grade TP-304 Tube Sheet Cladding 304 SS Channel Cover 304 SS Channel Partition ASME SA 240, Type 304 SS
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-11 Revision 29 Page 1 of 1 Deleted
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-12 Revision 25 Page 1 of 3 ISI MAJOR COMPONENTS AND/OR SYSTEMS LIST ASME CLASS 1 Components Reactor Pressure Vessel, N-50 Reactor Pressure Vessel Closure Head, N-50 Steam Generators - Primary Side, E-50A and E-50B Pressurizer, T-72 Regenerative Heat Exchangers, E-56A and E-56B Piping Primary Coolant System Engineering Safeguards System Chemical and Volume Control System Pumps Primary Coolant Pumps, P-50A, B, C, D Valves ASME CLASS 2 Components Safety Injection and Refueling Water Tank, T-58 Safety Injection Tanks, T-82A, B, C, D Steam Generators - Secondary Side, E-50A, B Regenerative Heat Exchangers, E-56A, B Shutdown Cooling Heat Exchangers, E-60A, B
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-12 Revision 25 Page 2 of 3 ISI MAJOR COMPONENTS AND/OR SYSTEMS LIST Piping Main Steam System Feedwater System Engineered Safeguards System Chemical and Volume Control System Component Cooling System Pumps Containment Spray Pumps, P-54A, B, C High-Pressure Safety Injection Pumps, P-66A, B Low-Pressure Safety Injection Pumps, P-67A, B SIRW Recirculation Pump, P-74 ASME CLASS 3 Components Letdown Heat Exchanger, E-58 Condensate Storage Tank, T-2 Component Cooling Surge Tank, T-3 Spent Fuel Pool Heat Exchangers, E-53A, B Component Cooling Heat Exchangers, E-54A, B Shutdown Cooling Heat Exchangers, E-60A, B Engineered Safeguards Room Coolers, VHX-27A, B Control Room Air Conditioning Units, VC-10, VC-11 Containment Air Coolers, VHX-1, 2, 3, 4 Condensate Storage Tank Heat Exchanger, E-27
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-12 Revision 25 Page 3 of 3 ISI MAJOR COMPONENTS AND/OR SYSTEMS LIST Piping Main Steam System Feedwater System Chemical and Volume Control System Service Water System Component Cooling System Spent Fuel Pool System Condensate System Diesel Jacket Water Cooling System Pumps Service Water Pumps, P-7A, B, C Auxiliary Feedwater Pumps, P-8A, B, C Fuel Pool Cooling Pumps, P-51A, B Component Cooling Pumps, P-52A, B, C Diesel Generator Cooling Pumps P-211A, B
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-13 Revision 33 Page 1 of 1 INSERVICE PUMP TEST PROGRAM
SUMMARY
PUMP ASME P&ID TEST SAFETY PROCEDURES CLASS P-7A, B, and C - Service Water 3 M-213 QO-14/RO-144 P-8A - AFW (Constant Speed) 3 M-207 QO-21/RO-145 P-8B - AFW (Variable Speed) 3 M-205 QO-21/RO-145 P-8C - AFW (Constant Speed) 3 M-205 QO-21/RO-145 P-52A, B, and C - Component Cooling 3 M-209 QO-15/RO-146 P-54A, B, and C - Containment Spray 2 M-204 QO-16/RO-98 P-67A and B - LPSI & Shutdown Cooling 2 M-204 QO-20/RO-98 P-66A and B - HPSI 2 M-204 QO-19/RO-147 NOTE: See Site Engineering Program SEP-PLP-IST-102, "Inservice Testing of Selected Safety-Related Pumps," for more detail on the pump test program.
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-14 Revision 33 Page 1 of 3 TECHNICAL SPECIFICATION 3.6.3, CONTAINMENT ISOLATION VALVES, APPLICABILITY Penetration Equipment ID Penetration Equipment ID Number Number MZ-1A CV-1805 MZ-18 MZ-18 CV-1806 MZ-18A MV-VA506 MZ-21 SV-2415A MZ-IB MV-VA100 SV-2415B MV-VA101 MV-WG531B MV-VA507 MZ-21A SV-2413A MZ-1C CV-1807 SV-2413B CV-1808 MV-WG531A MV-VA508 MZ-25 CV-1064 MZ-10 MV-CA122 CV-1065 MV-CA142 MV-CRW512 MV-CA728 MZ-26 CV-1358 MZ-11 CV-0939 CK-N2/400 CK-CD401 MV-N2/581 MV-CD536 MZ-27 MO-P1 MZ-14 CK-CC910 MV-VA604 CV-0910 MZ-27-1 MV-CC507 MZ-33 MV-ES3234 MZ-15 CV-0911 MV-ES3234A CV-0940 MV-ES3348A MV-CC508 MZ-36 CV-2009 MZ-17 MV-VA1802B MV-VA1802C MZ-37 CV-1001 MV-VA1804B CK-CRW403 MV-VA1804C MV-CRW503 MV-VA1812A MV-VA1812C MZ-40 CV-1910 MV-VA1814A CV-1911 MV-VA1814B MV-PC1170A MZ-17A MV-VA1814F MV-VA1814G SEP-APJ-PLP-101, Mechanical Containment Penetrations Basis Program Section, identifies bases for all penetrations. See FSAR Figure 6-5 (P&ID M-232), Containment Penetrations, for piping diagrams.
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-14 Revision 33 Page 2 of 3 TECHNICAL SPECIFICATION 3.6.3, CONTAINMENT ISOLATION VALVES, APPLICABILITY Penetration Equipment ID Penetration Equipment ID Number Number MZ-40A SV-2414A MZ-49 CV-1036 SV-2414B CV-1038 MV-WG530B MV-CRW513 MZ-40B SV-2412A MZ-52 CV-1103 SV-2412B CV-1104 MV-WG530A MV-DRW500 MZ-41 CV-1004 MZ-52A MV-DRW618C CK-CRW407 MV-DRW618D MV-CRW506 MV-DRW618E MV-DRW618F MZ-42 CV-0155 MV-DRW618G CK-PC155B MV-DRW618H MV-PC1126 MZ-52B MV-DRW619C MZ-44 CV-2083 MV-DRW619D CV-2099 MV-DRW619E MV-CVC2083 MV-DRW619F MV-DRW619G MZ-46 CV-1101 MV-DRW619H CV-1102 MV-WG511 MZ-56 MV-VA606B MV-VA606C MZ-47 CV-1002 CV-1007 MZ-64 MV-SFP120 MV-CRW502 MV-SFP121 MV-SFP514 MZ-48 MV-VA1801B MV-VA1801C MZ-65 CK-CA400 MV-VA1803B MV-CA612 MV-VA1803C MV-VA1805A MZ-66 MV-VA-L-6 MV-VA1805C MV-VA601 MV-VA1815A MV-VA602 MV-VA1815B MV-VA603 SEP-APJ-PLP-101, Mechanical Containment Penetrations Basis Program Section, identifies bases for all penetrations. See FSAR Figure 6-5 (P&ID M-232), Containment Penetrations, for piping diagrams.
FSAR CHAPTER 6 - ENGINEERED SAFEGUARDS SYSTEMS TABLE 6-14 Revision 33 Page 3 of 3 TECHNICAL SPECIFICATION 3.6.3, CONTAINMENT ISOLATION VALVES, APPLICABILITY Penetration Equipment ID Number MZ-67 CV-1037 CK-CRW408 MV-CRW515 MZ-68 CV-1813 CV-1814 MV-VA505 MZ-69 CV-1044 CV-1045 MV-CRW518 MZ-72 MV-SFP117 MV-SFP118 MV-SFP515 SEP-APJ-PLP-101, Mechanical Containment Penetrations Basis Program Section, identifies bases for all penetrations. See FSAR Figure 6-5 (P&ID M-232), Containment Penetrations, for piping diagrams.