ML23107A032
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DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-2 Revision 36 Page 1 of 1 HISTORIC PRIMARY COOLANT SYSTEM CODES (e)
Component Code Reactor Vessel ASME III, Class A(a)
Steam Generator Primary Side ASME III, Class A(b)
Secondary Side ASME III, Class A(b)
Pressurizer ASME III, Class A(c)
Coolant Pumps ASME III, Class A(a)(d)
Quench Tank ASME III, Class C(a)
Pressurizer Safety Valves ASME III(a)
Piping ASA B31.1, 1955 (a) 1965 edition, includes addenda through Winter 1965 (b) 1977 edition (c) 1965 edition, includes addenda through Winter 1966 (d) Original Type SU mechanical seals manufactured to ASME III, Class A, 1965 Edition, includes addenda through Winter 1965. Replacement Type N-9000 seals manufactured to ASME III, Class 1, 1989, no addenda.
(e) As the facility is permanently defueled, these design requirements are no longer applicable.
FSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-3 Revision 36 Page 1 of 1 REACTOR VESSEL PARAMETERS Design Pressure 2,500 psia Design Temperature 650°F Quantity Size Nozzles Inlet 4 30" ID Outlet 2 42" ID Control Rod Drive 45 2.76" ID Instrumentation 8 4" Nominal Head Vent 1 3/4" ID Dimensions Inside Diameter 172" Overall Height, Including Control Rod Drive Nozzles 41'-1-13/16" Height, Vessel Without Head 33'-2-1/8" Outside Diameter 189" Wall Thickness 8-1/2" Upper Head Thickness 7-3/8" Lower Head Thickness 4-3/8" Cladding Thickness 1/4" Nominal 3/16" Minimal Materials Vessel and Heads SA-302 Grade B Cladding 308/309 SS Control Rod Drive Nozzles Ni-Cr-Fe Alloy 600 Nozzles 17, 25, 29, 30, 33, 34, 34, and 36 Alloy 690 Instrumentation Nozzles Ni-Cr-Fe Alloy 600 Dry Weights Head 156,700 lb Vessel 657,100 lb Studs, Nuts, Washers 38,400 lb Total 852,200 lb
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-4 Revision 36 Page 1 of 1 STEAM GENERATOR PARAMETERS Number 2 Type Vertical U-Tube Number of Active Tubes Original Design 8219 SG E-50A 7682 SG E-50B 7773 Tube Outside Diameter 0.750" Quantity Size Nozzles and Manways Primary Inlet Nozzle 1 42" ID Primary Outlet Nozzle 2 30" ID Steam Nozzle 1 34" ID Feedwater Nozzle 1 18" Nominal Instrument Taps 9 1" Nominal Primary Manways 2 18" ID Secondary Manways 2 18" ID Secondary Handhole 4 6" ID Secondary Drain and Blowdown 1 6" Nominal Recirculation Inlet 1 6" Nominal Auxiliary Feedwater 1 4" Nominal Inspection Ports 2 2" Nominal Dimensions Overall Height, Including Support Skirt 61'-10" Upper Shell Outside Diameter 19'-11" Lower Shell Outside Diameter 13'-8" Dry Weight 921,946 lb
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-5 Revision 36 Page 1 of 1 SECONDARY SAFETY VALVE PARAMETERS Body Material ASTM A 216, Gr WCB Trim Material Stainless Steel
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-6 Revision 36 Page 1 of 2 PRIMARY COOLANT PUMP PARAMETERS Number 4 Type Vertical, Limited Leakage, Centrifugal Shaft Seals Mechanical (4)
Type SU Seals Stationary Face Carbon CNFJ or Graphitar 114 Rotating Face Body ASTM A 351, Gr CF8 Rotating Face Ring Titanium Carbide KZ 162 B Type N-9000 Seals Stationary Face Morganite CMFJ or Graphite 114 Rotating Face Body ASTM A 351, Gr CF8 or CF8M Rotating Face Ring KENNAMETAL K E162B Dry Weight 156,800 lb Impeller ASTM A 351, Gr CF8 or Gr CF3 (P-50C only)
Shaft ASTM A 182, Type 304 Casing Material ASTM A 351, Gr CF8M Casing Wear Ring ASTM A 362, Gr CF8
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-6 Revision 36 Page 2 of 2 PRIMARY COOLANT PUMP PARAMETERS Quantity Size Piping Connections Cooling Water 2 1-1/2" Nominal Controlled Bleedoff 1 3/4" Nominal Seal Leakage 1 3/4" Nominal Primary Pressure Taps 5 3/4" Nominal Hydrostatic Bearing Bearing ASTM A 362, Gr CF8 or A 182, Gr F304 Col #6 Overlay or ASTM A-351 Gr CF3 (P-50C and P-50D)
Journal ASTM A 362, Gr CF8 Col #5 Overlay or ASTM A-351 Gr CF3 (P-50C and P-50D)
Quantity Instrumentation Seal Temperature Detectors 2 Pump Casing Pressure Taps 2 Seal Pressure Detectors 3 Controlled Bleedoff Flow Rate Detectors 1 Motor Oil Level Detectors 2 Motor Bearing Temperature Detectors 4 Motor Stator Temperature Detectors 6 Vibration Detectors 2 Note: P-50C has four Vibration Detectors and one Key Phasor Oil Lift Pressure Detector 1
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-7 Revision 36 Page 1 of 1 PIPING LIST Nominal Design Design Line Size, Pressure, Temp, No Description Material Schedule Inches Psia °F 1 Primary Line, Reactor Carbon Steel Special 4" Wall 42 ID 2,500 650 Vessel to Steam Generator With Stainless (3-3/4" Carbon Steel Clad ID W/1/4" SS) 2 Primary Line, Steam Gen- Carbon Steel Special 3" Wall 30 ID 2,500 650 erator to Reactor Vessel With Stainless (2-3/4" Carbon Steel Clad ID W/1/4" SS) 3 Surge Line, Hot Leg to Type 316 140 12 2,500 700 Pressurizer Stainless Steel 4 Pressurizer Spray Type 316 160 3 2,500 650 Stainless Steel 5 Pressurizer Power Relief Type 316 120 4 2,500 700 Valve Inlet Stainless Steel 6 Primary System Drain Type 316 160 2 2,500 650 Lines Stainless Steel 7 Pressurizer Power Relief Type 304 40 4 500 500 Valve Discharge to Quench Stainless Steel Tank
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-7 Revision 36 Page 2 of 2 PIPING LIST 8 Pressurizer Safety Valve Type 304 40 6 500 500 Discharge to Quench Tank Stainless Steel
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-8 Revision 36 Page 1 of 1 PRESSURIZER PARAMETERS Installed Heater Capacity 1487.5 kW Quantity Size Nozzles Surge Line 1 12" Nominal Safety Valve 3 3" ID Relief Valve 1 3" ID Spray 1 4" Nominal Heaters 120 0.902 ID Instrument 10 1" Nominal Manway 1 16" ID Materials Vessel ASTM A 533, B, Class 1 Cladding AISI-304 SS and Ni-Cr-Fe Alloy Dimensions Overall Length 336-11/32" Outside Diameter 121-1/2" Inside Diameter 110-1/16" Cladding Thickness 7/32" Dry Weight 201,967 lbs
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-11 Revision 36 Page 1 of 1 QUENCH TANK PARAMETERS Quantity Size Nozzles Pressurizer Relief 1 10" Nominal Relief Valve 1 3" Demineralized Water 1 2" Rupture Disc 1 18" Drain 1 2" Instrument 1 1" Instrument 2 1/2" Materials Vessel SA-515, Gr 70 Coating Interior Epoxy (Phenolic 372)
Dimensions Overall Length 18' Outside Diameter 9'-6" Dry Weight 21,000 lb
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-14 Revision 36 Page 1 of 1 PRESSURIZER POWER-OPERATED RELIEF VALVE PARAMETERS Number 2 Type Solenoid Operated
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-15 Revision 36 Page 1 of 2 MATERIALS EXPOSED TO COOLANT Reactor Vessel Cladding Weld Deposited Type 308/309 SS Vessel Internals 304 SS and Ni-Cr-Fe Alloy Fuel Cladding Zircaloy-4 or M5 Control Rod Drives Housings 316 SS / 304 SS / 347 SS / Alloy 600 Gears 17-4 pH (H1100)
Bearings Carbon-Graphite Nozzles Ni-Cr-Fe Alloy 600 Nozzles 17, 25, 29, 30, 33, 34, and 36 Alloy 690 Piping Cladding Roll-Bonded Type 304L SS Nozzles Large (>3") Weld Deposited SS with Ni-Fe-Cr Alloy 600 Safe Ends Small (<3") Ni-Fe-Cr Alloy 600 Surge Line Type 316 SS Steam Generator Bottom Head Cladding Weld Deposited Type 304 SS Tube Sheet Cladding Weld Deposited Ni-Cr-Fe Alloy Tubes Ni-Cr-Fe Alloy Pumps Casing ASTM A-351, Grade CF8M Annealed Impeller ASTM A-351, Grade CF3 or CF8 Annealed Pump Cover ASTM A-351, Grade CF8M Annealed Pump Cover Gasket Spiral Wound Type 304SS with Asbestos Filler Inner and Outer Gaskets Or Spiral Wound Inconel with Grafoil Filler Inner Gasket and Spiral Wound Type 304SS with Grafoil Filler Outer Gasket Stud - Cover to Case ASTM A-193, Grade B7 (Flash Chrome Plate Threads and Phosphate Coated Body)
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-15 Revision 36 Page 2 of 2 MATERIALS EXPOSED TO COOLANT Hex Nut - Cover to Case ASTM A-194 Class 2H (Phosphate Coated)
Internals ASTM A-182, Type 304, Cond. A; A-182, Gr. XM-19; A-193, Grade B8, Cond. A; A-276, Type 304, Cond. A & Type 316; A-351, Grade CF8 Annealed; A-362, Grade CF8 Annealed; A-461, Grade 660, Age Hardened; A-479, Type 304; A-479, Type 316; ASTM A-479, Gr. XM-19; A-351 Grade CF3 Annealed; Type 302 SS Pressurizer Cladding Lower Head Ni-Cr-Fe Alloy Shell and Top Head Weld Deposited Type 304 SS Nozzles All but temperature elements, PORV Weld Deposited SS with and Safety Valve RV-1041 Ni-Fe-Cr Alloy 600 safe ends Temperature elements Ni-Fe-Cr Alloy 600 PORV and Safety Valve RV-1041 Type 316 SS with Ni-Fe-Cr Alloy 690 attachment weld
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-18 Revision 36 Page 1 of 3 PRIMARY COOLANT SYSTEM PRESERVICE QUALITY ASSURANCE PROGRAM
Nozzles UT, MT Plates UT(b), MT Cladding UT(a), PT(a)
Welds Main Seams RT, MT CRD Head Nozzle Connection PT(a)
Instrumentation Nozzles PT(a)
Main Nozzles RT, MT Cladding UT(a), PT Nozzle Safe Ends RT, MT Vessel Support Buildup UT(a), MT All Welds - After Hydrostatic Test MT
- 2. Steam Generator Tube Sheet Forging UT, MT Cladding UT(a), PT(a)
Primary Head Plate UT(b), MT Cladding UT(a), PT(a)
Secondary Shell and Head Plates UT(b), MT Tubes UT, ET Nozzles (Forgings) UT, MT Studs UT, MT
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-18 Revision 36 Page 2 of 3 PRIMARY COOLANT SYSTEM PRESERVICE QUALITY ASSURANCE PROGRAM Welds Shell, Longitudinal RT, MT Shell, Circumferential RT, MT, UT Cladding UT(a), PT Nozzles to Shell RT, MT, UT, PT Tube-to-Tube Sheet PT, GT(a)
Instrument Connections MT, RT Temporary Attachments After Removal MT All Welds - After Hydrostatic Test MT Nozzle Safe Ends RT, MT
Shell Plates UT(b), MT Cladding UT(a), PT(a)
Heaters Tubing UT, PT Centering of Elements RT(a)
Nozzle UT, PT, MT Studs UT, MT Welds Shell, Longitudinal RT, MT Shell, Circumferential RT, MT Cladding UT(a), PT Nozzles RT, MT Nozzle Safe Ends RT, MT, PT Instrument Connections PT Support Skirt RT, MT Temporary Attachments After Removal MT All Welds After Hydrostatic Test MT
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-18 Revision 36 Page 3 of 3 PRIMARY COOLANT SYSTEM PRESERVICE QUALITY ASSURANCE PROGRAM
- 4. Pumps Castings RT, PT Forgings UT, PT Welds Circumferential RT, PT Instrument Connections PT All Welds After Hydrostatic Test PT
Pipe (Mill Clad Plate) UT, PT(a)
Welds Longitudinal RT, MT Circumferential RT, MT Nozzle to Run Pipe RT, MT (or PT)
Instrument Connections PT Cladding PT RT - Radiographic MT- Magnetic Particle UT - Ultrasonic ET - Eddy Current PT - Dye Penetrant GT - Gas Leak Test (a) Above code (ASME B&PV Code,Section III, 1965, W65a).
(b) A 100% volumetric ultrasonic test of plate for both two-directional shear wave and longitudinal wave is performed. The ASME Code requires that Section III, Class A plate receive only a longitudinal wave ultrasonic test on a 9-inch by 9-inch grid.
The 100% volumetric ultrasonic test assures that plate used in the primary system is of the highest quality.
DSAR CHAPTER 4 - PRIMARY COOLANT SYSTEM TABLE 4-19 Revision 36 Page 1 of 1 PRIMARY COOLANT SYSTEM INSPECTION CE REQUIREMENTS ASME III CE Requirement Code Requirement Reactor Vessel Ultrasonic 1. 100% Volumetric Longitudinal 1. Longitudinal UT on a Testing (UT) and Shear Wave UT of 9" x 9" Grid Pattern Plate Material
- 2. UT of Clad Bond to a 3" Diameter 2. None Unbonded Area Repair Standard Dye Penetrant 1. PT Test Root and Final Layer of 1. PT Test of Finished Weld Testing (PT) Welds for Partial Penetration Welds to Control Rod Drive Mechanism Head Adapters and Instrument Tube Connections
- 2. PT Test Finished Surface 2. None of Cladding Steam Generator Ultrasonic 1. 100% Volumetric Longitudinal 1. Longitudinal UT on a Testing (UT) and Shear Wave UT of 9" x 9" Grid Pattern Plate Material Dye Penetrant 1. PT Test Finished Surface of 1. None Testing (PT) Primary Head Cladding Pressurizer Ultrasonic 1. 100% Volumetric Longitudinal 1. Longitudinal UT on a Testing (UT) and Shear Wave UT of 9" x 9" Grid Pattern Plate Material Dye Penetrant 1. PT Test on Finished Surface 1. None Testing (PT) of Cladding Radiography 1. Radiograph Heaters To Check 1. None (RT) Heater Wire Positioning