ML17226A133
| ML17226A133 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 07/28/2017 |
| From: | Entergy Operations |
| To: | Office of Nuclear Reactor Regulation, Office of Nuclear Material Safety and Safeguards |
| Shared Package | |
| ML17226A087 | List:
|
| References | |
| RBG-47776, RBF1-17-0089 | |
| Download: ML17226A133 (22) | |
Text
RBS USAR TABLE 5.2-1 REACTOR COOLANT PRESSURE BOUNDARY COMPONENTS APPLICABLE CODE CASES Code Case Applicable Number Equipment Title 1141-1 RPV Foreign Produced Steel 1332-6 RPV Requirements for Steel Forgings 1361-2 CRD Socket Welds 1557 RPV Steel Product Refined by Secondary Remelting 1567 Recirc Pump, Testing Lots of Carbon or Low Alloy SRV Steel Covered Electrodes,Section III 1572 RPV Fracture Toughness,Section III, Class 1 Components 1578 CRD SB-167 Nickel-Chromium Iron (Alloy 600) Pipe or Tube,Section III 1620 RPV Stress Category for Partial Penetration Welded Penetrations,Section III, Class 1 Construction 1711 SRV Pressure Relief Valve Design Rules,Section III, Division 1, Class 1, 2, and 3 1820 RPV and Alternate Ultrasonic Examination (N177)
Recirc Pump Technique,Section III, Division 1 N207 CRD Use of Modified SA-479 Type XM-19 for Section III, Division 1, Class 1, 2, or 3 Construction 1637 Recirc Effective Date of Compliance with Valves NA-3700,Section III
- 6 N-483 RPV Alternate Rules to the Provisions of NCA-3800 6*
Revision 6 1 of 1 August 1993
Seven of the safety/relief valves serve in the automatic depressurization function.
- Closing set point is 100 psi below opening set point.
14 15 Revision 15 1 of 1 May 2002 TABLE 5.2-2 NUCLEAR SYSTEM SAFETY/RELIEF SET POINTS No. of Valves Spring Set Pressure (psig)
ASME Rated Capacity
@ 103% Spring Set Pressure (lb/hr each)
Relief Pressure Set Pressure (psig)
Low-Low Set Relief No. of Valves Set Point Open/Close 15 14 7
1,195 918,000 5
1,205 926,000 4
1,120 929,000 1
1,133*
1 1,063/956 8
1,143*
1 1,103/966 3
1,143/976 7
1,153*
RBS USAR TABLE 5.2-3 REACTOR COOLANT PRESSURE BOUNDARY MATERIALS Revision 7 1 of 5 January 1995 Component Form Material Specification (ASTM/ASME)
Main Steam Isolation Valve Valve body Cast Carbon steel SA216, Gr. WCB Cover Forged Carbon steel SA105 7
Poppet Forged Carbon steel SA105 7
Stem Barstock Precipitation hardened steel SA564, Type 630, Condition 1150 Body bots Barstock Carbon steel SA540, Gr. B23, Cl. 5 Hex nuts Barstock Carbon steel SA540, Gr. B23, C1. 5 Main Steam Safety/Relief Valve Body Forged Carbon steel SA105 Bonnet (yoke)
Forged Carbon steel SA105 Nozzle Forged Stainless steel SA182, Gr. F316 Body-to-bonnet stud Bar/rod Low alloy steel SA193, Gr. B7 Body-to-bonnet nut Bar/rod Carbon steel SA194, Gr. 2H Disc (disc insert)
Forged Alloy steel SA637, Gr. 718 Spring washer Forged Carbon steel SA105 Spindle (stem)
Bar Precipitation hardened steel A564, Type 630, Condition 1150 Adjusting screw Alloy steel SA193, Gr. B6 Spring Wire Carbon steel A304, Gr. 4161 Main Steam Flow Element Upstream casting Cast Stainless steel SA351, Gr. CF8 Downstream casting Cast Carbon steel SA216, Gr. WCB Nozzle Forged Carbon steel SA105 Instrument tube Seamless Stainless steel SA213, Gr. TP 304 Main Steam Piping Pipe Seamless Carbon steel SA106, Gr. B Pipe (penetration)
Seamless Carbon steel SA106, Gr. B Contour nozzle Forged Carbon steel SA105 8 x 10 1,500 lb groove flange Forged Carbon steel SA105 Elbow Welded fitting Carbon steel SA234, Gr. WPB, SA516, Gr. 70 1 x 6,000 lb socket weld half coupling Forced Carbon steel SA105 Head fitting Forced Carbon steel SA105
Revision 7 2 of 5 January 1995 Component Form Material Specification (ASTM/ASME)
Guide lug Plate Carbon steel SA516, Gr.70 Recirculation Pump Pump case casting Cast plate Stainless steel SA351, Gr. CF8M Lifting lug Cast plate Stainless steel SA240, Type 304/316 Shock suppressor lug Cast plate Stainless steel SA240, Type 316 Shock suppressor lug Cast plate Stainless steel SA240, Type 316 Shock suppressor lug Cast plate Stainless steel SA240, Type 316 Stud-case to stuff box (3 1/4 - 8N)
Bar Alloy steel SA540, Gr. B23 C1 5 Stud nut (3 1/4 - 8N)
Bar Alloy steel SA194, Gr. 7 Stuffing box casting Cast forging Stainless steel SA351, Gr. CF8M Nozzle - 1 Cast forging Stainless steel SA182, Gr. F304/F316 Nozzle - 1 Cast forging Stainless steel SA182, Gr. F304/F316 Nozzle - 3/4 Cast forging Stainless steel SA182, Gr. F304/F316 Flange nozzle - 1 Cast forging Stainless steel SA182, Gr. F304/F316 Flange 1 - 150# ASA soc weld Forging Stainless steel A182, Gr. F304/F316 Lifting lugs Plate Stainless steel SA240, Type 304/316 Flange nozzle - 3/4 Forging Stainless steel SA182, F304/F316 Flange 3/4 - 1,500# soc weld Forging Stainless steel SA182, Gr. F304/F316 Thrust ring Forging Stainless steel SA182, Gr. F316 Pump flange Forging plate Carbon steel SA350, Gr. LF2 Motor stand barrel Forging plate Carbon steel SA516, Gr. 70 Brace Forging plate Carbon steel SA516, Gr. 70 Brace Forging plate Carbon steel SA516, Gr. 70 Strut lug Plate Carbon steel SA36 Strut lug Forging plate Carbon steel SA36 7
Seal Flange Assembly Forging Stainless steel SA182, Gr. F316 7
Upper seal gland Forging Stainless steel SA182, Gr. F304/F316 Clamp - 1 pipe size Cast Stainless steel SA351, Gr. CF8/CF8M Stud complete w/nuts Bar Alloy steel SA193, Gr. B8 Pipe - 1 sch 80 (0.179 wall)
Pipe Stainless steel SA312, Gr. TP 304/316 Hub soc weld Forging Stainless steel SA182, Gr. F304/F316 Tee - 1 Pipe 3000# soc weld Forging Stainless steel SA182, Gr. F304/F316 Thermowell for 1 Tee Forging Stainless steel SA182, Gr. F304/F316 Pipe - 1 sch 80 (0.179 wall)
Pipe Stainless steel SA312, Gr. TP 304/316
RBS USAR TABLE 5.2-3 (Cont) 3 of 5 August 1987 Component Form Material Specification (ASTM/ASME)
Flange 1500# soc weld lg grv Forging Stainles steel SA182, Gr. F304/F316 Hub - 1" soc weld Forging Stainless steel SA182, Gr. F304/F316 Tee - 1" pipe 3000# soc weld Forging Stainless steel SA182, Gr. F304/F316 Thermowell for 1" tee Forging Stainless steel SA182, Gr. F304/F316 Pipe plug - 3/4" NPT Forging Stainless steel SA182, Gr. F304/F316 Pipe 3/4 sch 80 (0.154 wall)
Pipe Stainless steel SA312, Gr. TP 304/316 Tee 3/4" pipe 3000# soc weld Forging Stainless steel SA182, Gr. F304/F316 Thermowell for 3/4" tee Forging Stainless steel SA182, Gr. F304/F316 Flange 3/4-1500# soc weld lg grv Forging Stainless steel SA182, Gr. F304/F316 Hub - 3/4" soc weld Forging Stainless steel SA182, Gr. F304/F316 Valve body Plate Stainless steel SA240, Type 304/316 Valve bonnet Plate Stainless steel SA240, Type 304/316 Coil inner 1 1/4 tube x 0.065 wall Pipe Stainless steel SA213, Gr. TP316 Tee 1 1/4 tube x 1" pipe run-3000#
Forging Stainless steel SA182, Gr. F304/F316 Pipe Cap 1" soc weld - 3000#
Forging Stainless steel SA182, Gr. F304/F316 Flange 1"-1500# soc weld lg groove Forging Stainless steel SA182, Gr. F304/F316 Hub - 1" soc weld Forging Stainless steel SA182, Gr. F304/F316 Pipe 1"-sch 80 (0.179 wall)
Pipe Stainless steel SA312, Gr. TP 304 Recirculation Gate Valve Body Cast Stainless steel SA351, Gr. CF8M Bonnet Cast Stainless steel SA351, Gr. CF8M Stem Bar Precipitation hardened steel SA564, Type 630, Condition 1150 Disc Cast Stainless steel SA351, Gr. CF3A Nuts Barstock Carbon steel SA194, Gr. 7 Bolts Barstock Low alloy steel SA193, Gr. B7 Recirculation Flow Control Valve Body Cast Stainless steel SA351, Gr. CF8M Bonnet Cast Stainless steel SA351, Gr. CF8M Housing Cast Stainless steel SA351, Gr. CF8M Covers Cast Stainless steel SA351, Gr. CF8M
RBS USAR TABLE 5.2-3 (Cont) 4 of 5 August 1987 Component Form Material Specification (ASTM/ASME)
Recirculation Piping Pipe Rolled & welded Stainless steel SA358, Gr. 316*
Cross, tee, concentric reducer, cap, contour nozzle, and elbow Fittings Stainless steel SA403, WP 316*
CRD CRD flanges, plugs Forged Stainless steel SA182, Gr. F304 CRD indicator tube Pipe Stainless steel SA312, Gr. TP316 CRD nut, base Bar Stainless steel SA479, Type XM-19 Drive housing Forged Stainless steel SA182, Gr. F304 or 316L Tube Stainless steel SA312 or SA213 Tube Alloy steel SB167 Welds Alloy steel SFA 5.1, Type ERNiCr3 In-core housings Forged Stainless steel SA182, Gr. F304 or F316L Tube Alloy steel SB167 Welds Alloy steel SFA 5.14, Type ERNiCr3 Pressure Vessel Vessel shells, heads Rolled plate or forgings Low alloy steel SA533, Gr. B, Class 1 SA508, Class 2 Closure flange Forged ring Welds Low alloy steel Low alloy steel SA508, Class 2 SFA5.5, SFA5.23 Nozzles Forged shapes Welds Low alloy steel Low alloy steel SA508, Class 2 SFA5.5, SFA5.23 Nozzle safe ends Forgings or plate Stainless steel
- SA336, SA240, Type 304 or 316 SA182, Gr. F304 or F316 Welds Stainless steel SFA5.9, Type 308L or 316
Revision 25 5 of 5 Component Form Material Specification (ASTM/ASME) 6 Nozzle safe ends Forgings Welds Carbon steel Carbon steel SA508, Class 1 SFA5.1, SFA5.18GPA SFA5.17F70, SFA5.28 Nozzle safe ends Forgings Welds Carbon steel Ni-Cr-Fe SA508, Class 1 SFA5.14, Type ERNiCr3 SFA5.11, Type ENiCrFe-3 6
Nozzle safe ends Forgings Welds Stainless steel Ni-Cr-Fe SA336 Inconel 182 SA182, Gr. F316L SFA5.14, Type ERNiCr3 SFA5.11, Type ENiCrFe-3
- Carbon content limited to 0.02 weight percent maximum.
RBS USAR TABLE 5.2-4 BWR WATER CHEMISTRY Revision 22 1 of 1 Concentrations - Parts per Billion (ppb)
Conductivity pH
@ 25C Iron Copper Chloride Oxygen mho/cm
@ 25C Condensate (1)*
15-30 3-5
< 20 20-50 0.1 7
Condensate treatment effluent (2)*
0.5-15
< 1 0.2 20-50
< 0.1 7
Feedwater (3)*
0.5-15
< 1 0.2 20-50
< 0.1 7
Reactor water (4)*
15
- a. Normal Operation
- b. Shutdown
- c. Hot Standby
- d. Depressurized 10-50
< 20
< 20
< 20
< 20
< 20 100-300 0#
See outline 8,000 0.2-0.5
< 1
< 1
< 2 7
7 7
6-6.5 Steam (5)*
0 0
0 10,000 -
30,000 5,000 0.1 16 Control rod drive cooling water (6)*
50-500
< 20
< 150
< 0.1 7
16 Suppression pool make-up+
< 500
< 10 5.3 - 8.6 Condensate storage tank make-up+, ##
< 50
< 3 5.3 - 7.5
- Numerals in parentheses refer to locations delineated on Fig. 5.2-10.
Represents the word approximately.
+ NSSS Vendor requirements.
- Applies to hydrogen water chemistry environment with low H2 injection rates and NobleChem.
15
- The CST water quality during normal operation is maintained by design and proper operation of systems that provide input to the condensate storage facilities discussed in Section 9.2.6.
RBS USAR TABLE 5.2-5 SYSTEMS WHICH MAY INITIATE DURING OVERPRESSURE EVENT System Initiating/Trip Signal(s)(1)
(1) Vessel level trip settings are shown on Fig. 5.3-2.
(2)
HPCS system continues to inject into the reactor if level L8 and a high drywell pressure signal exist.
1 of 1 August 1987 Reactor Protection Reactor trips "OFF" with High Flux System RCIC "ON" with Reactor Water Level at L2 "OFF" with Reactor Water Level at L8 HPCS "ON" with Reactor Water Level at L2 "ON" with High Drywell Pressure "OFF" with Reactor Water Level at L8(2)
Recirculation System Pumps trip "OFF" with Reactor Water Level at L2 Pumps trip to Low Frequency M/G set at L3 "OFF" with Reactor Pressure at 1125 psig RWCU system "OFF" with Reactor Water Level at L2
RBS USAR TABLE 5.2-6 WATER SAMPLE LOCATIONS (1)The accuracy is expressed as percent of full scale range. The instruments are sensitive to within, or less than, the accuracy and are periodically (1/week) calibrated against laboratory calibration instruments.
(2)The instrument is nonlinear with 1 mho/cm at midscale to facilitate readings at the normally low levels (i.e., <<1 mho/cm).
(3)The instrument is nonlinear with 0.1 mho/cm at midscale.
1 of 1 August 1987 Sample Origin Sensor Location Indicator Location Recorder Location Conductivity ( mho/cm)
Range Alarm Set Point Minimum (1)
Accuracy (Percent)
High High-High Reactor Water Recirculation Loop Sample Line Sample Station Main Control Room 0-10 (2) 0.7 3.5 1
Reactor Water Cleanup System Inlet Sample Line Sample Station Main Control Room 0-10 (2) 0.7 3.5 1
Reactor Water Cleanup System Outlets Sample Line Sample Station Main Control Room 0-1 (3) 0.1 0.2 1
Condensate Control Rod Drive System Sample Line Sample Station Main Control Room 0-1 (3) 0.2 1
SUMMARY
OF SYSTEM ALARMS AND THE LEAK DETECTION METHODS USED REVISION 16 1 OF 1 March 2003 AFFECTED VARIABLE MONITORED LOCATED, INSIDE DRYWELL LOCATED, OUTSIDE DRYWELL DRYWELL PRESSURE, HIGH REACTOR WATER LEVEL, LOW FLOOR DRAIN HIGH FILL-UP RATE (CONTAINMENT)
EQUIPMENT DRAIN SUMP FLOW RATE, HIGH (CONTAINMENT)
FISSION PRODUCT RADIATION, HIGH DRYWELL TEMPERATURE, HIGH SAFETY/RELIEF VALVE DISCHARGE PIPE TEMP, HIGH MSL GUARD PIPE TEMP, HIGH VALVE STEM LEAKOFF TEMP, HIGH RECIRC PUMP SEAL FLOW, HIGH VESSEL HEAD SEAL PRESSURE, HIGH AIR COOLER CONDENSATE FLOW, HIGH FLOW RATE, HIGH (STEAM FLOW)
SUMP OR DRAIN FLOW, HIGH (EQUIP AREAS) 16 MSL TUNNEL AMBIENT TEMP, HIGH EQUIPMENT AREA AMBIENT TEMP, HIGH RWCU DIFFERENTIAL FLOW, HIGH BELLOWS SEAL DRAIN FLOW, HIGH INTERSYSTEM LEAKAGE (RADIATION) HIGH ECCS INJECTION LINE LEAKAGE (INTERNAL TO REACTOR VESSEL) DIFFERENTIAL PRESSURE MSL AREA TEMP HIGH (TURB BLDG) 16 SOURCE OF LEAKAGE MAIN STEAM LINE X
A A A A A A A A A A X
A A A A
A RCIC/RHR STEAM LINE X
A A A A A A
A A X
A A A A
A RCIC STEM LINE X
X A
A A A
A RWCU WATER X
A A A A A A
A A
X A A A
A A A HPCS WATER X
A A
A X
LPCS WATER X
A A
A X
RECIRC PUMP SEAL X
A A A A
X FEEDWATER X
A A A A A A
X A
A A
RHR WATER X
A A A A A A
A A
X A
A A
A REACTOR VESSEL HEAD SEAL X
A A
A A X
UPPER CONTAINMENT POOL BELLOWS SEAL X
A A
X A
MICELLANEOUS LEAKS X
A X
A A
VALVE STEM PACKING X
A A
X RCIC WATER X
A X
LEGEND A = ALARM AND INDICATE OR RECORD ONLY.
X = LOCATION OF LEAKAGE SOURCE.
RBS USAR Revision 16 1 OF 1 March 2003 TABLE 5.2-8
SUMMARY
OF SYSTEM ISOLATION/ALARMS AND THE LEAK DETECTION METHODS USED xo16 REACTOR VESSEL WATER LEVEL MAIN STEAM LINE PRESSURE LOW MS TUNNEL AMBIENT TEMP, HIGH MS FLOW RATE, HIGH DRYWELL PRESSURE, HIGH RHR EQUIPMENT AREA AMBIENT TEMP, HIGH RCIC EQUIPMENT AREA AMBIENT TEMP, HIGH RCIC EXHAUST DIAPHRAGM PRESSURE, HIGH RHR/RCIC STEAM SUPPLY DIFFERENTIAL PRESSURE (HIGH FLOW)
RHR/RCIC STEAM SUPPLY DIFFERENTIAL PRESSURE (INSTR LINE BREAK)
RWCU PROCESS PIPING DIFFERENTIAL FLOW, HIGH RWCU EQUIPMENT AREA AMBIENT TEMP, HIGH MAIN STEAM 1
I I
I RECIRC (SAMPLE LINE) 2 RHR 3
I I
RCIC I
- I I
I I
I I
RWCU 2
I I
I CONTAINMENT ISOLATION 2
I 16mx I = ISOLATE ALARMS, AND INDICATE OR RECORD.
- RCIC TURBINE EXHAUST VACUUM BREAKER LINE VALVES ONLY.
- SYSTEMS OR SELECTED VALVES WITHIN THE SYSTEM THAT ISOLATE.
VARIABLE MONITORED SYSTEM ISOLATED **
RBS USAR TABLE 5.2-9 SEQUENCE OF EVENTS FOR FIG. 5.2-1 Time (sec)
Events Revision 14 1 of 1 September 2001 0
Initiate closure of all main steam isolation valves (MSIVs).
0.3 MSIVs reached 90 percent open and initiated reactor scram.
However, hypothetical failure of this position scram was assumed in this analysis.
2.4 Reactor water level dropped to the set point of recirculation pump trip (L3).
2.4 Recirculation pump motor tripped to low frequency M/G set.
2.6 Reactor dome pressure reached the pressure set point (power actuated mode).
Only one half of the valves in this group were assumed to function.
2.6 Steam line pressure reached the safety/relief valve pressure set point (spring action mode).
Valves which were not opened in the power actuated mode were opened.
2.4 Sensed dome pressure reached ATWS high pressure recirculation pump trip setpoint.
(However, pumps were already tripped just before 2.4 sec due to low water level.)
3.0 All safety/relief valves opened in either power actuated mode or spring action mode due to high pressure.
3.0 MSIVs completely closed.
4.24 Vessel bottom pressure reached its peak value.
14*
RBS USAR TABLE 5.3-1 RIVER BEND STATION UNIT 1 REACTOR VESSEL CHARPY TEST RESULTS VESSEL BELTLINE CHEMICAL COMPOSITION AND EMBRITTLEMENT EFFECTS Revision 17 1 of 2
- 1) Vessel Plate (Beltline)
Percent Heat Number C
Mn Si P
S Ni Cu Mo V
C3138-2 0.19 1.37 0.25 0.012 0.015 0.63 0.08 0.58 C3054-1 0.19 1.30 0.26 0.007 0.020 0.70 0.09 0.57
- C3054-2 0.19 1.30 0.26 0.007 0.012 0.70 0.09 0.57
10
- 2) Vessel Welds (Beltline)
Percent Heat/Lot No.
C Mn Si P
S Ni Cu Mo V
492L4871/
0.07 1.06 0.37 0.018 0.025 0.95 0.04 0.50 0.02 A421B27AE 492L4871/
0.07 1.17 0.32 0.020 0.020 0.98 0.03 0.51 0.02 A421B27AF
- 5P6756/0342(1) 0.078 1.24 0.53 0.010 0.012 0.938 0.084 0.46 0.006
- 5P6756/0342(2) 0.063 1.27 0.57 0.010 0.011 0.938 0.084 0.45 0.006
- 1) Vessel Plate (Beltline)
14 4 Start (initial) R.G. 1.99, Rev. 2 (Shift) 32 EFPY Transverse Charpy Heat Number RTNDT F Extrap. RTNDT F (32EFPY) RTNDT F (ART)
Upper Shelf (ft-lb)
C3138-2
+9 77.1 77.1 86, 74, 78 C3054-1
-20 83 63 94, 93, 93
- C3054-2
+2 83 93 92, 102, 92
- 2) Vessel Welds (Beltline)
Start R.G. 1.99, Rev. 2 32 EFPY Transverse Charpy Heat/Lot No.
RTNDT F Extrap. RTNDT F RTRTD F Upper Shelf (ft-lb) 492L4871/
-60 91.3 31.3 151, 160, 161 A421B27AE 492L4871/
-50 69.3 19.3 126, 129, 136 A421B27AF
- 5P6756/0342(1)
-50 152 102 95, 99, 96
- 5P6756/0342(2)
-60 152 92 89, 94, 91 4 10 14
- Selected for reactor vessel test specimen.
(1) Tandem wire process (2) Single wire process
Revision 17 2 of 2 River Bend TPO Beltline Plate and Weld ART Values for 36 EFPY Plate Thickness = 5.41 inches 36 EFPY Peak I.D. fluence =
9.0E+18 n/cm2 36 EFPY Peak l/4 T fluence =
6.5E+18 n/cm2 36 EFPY Peak l/4 T fluence =
6.5E+18 n/cm2 Weld Thickness = 5.41 inches 36 EFPY Peak I.D. fluence =
9.0E+18 n/cm2 36 EFPY Peak 1/4 T fluence =
6.5E+18 n/cm2 36 EFPY Peak 1/4 T fluence =
6.5E+18 n/cm2 COMPONENT HEAT OR HEAT/LOT
%Cu
%Ni CF Initial RTndt
°F 1/4 T Fluence n/cm2 36 EFPY
RTndt
°F
1
Margin
°F 36 EFPY Shift
°F PLATES:
Lower-Intermediate 22-1-1 C-3054-1 0.09 0.70 58
-20 6.5E+18 51 0
17 34 85 65 22-1-2 C-3054-2 0.09 0.70 58 10 6.5E+18 51 0
17 34 85 95 22-1-3 C-3138-2 0.08 0.63 51 0
6.5E+18 45 0
17 34 79 79 WELDS:
Vertical Welds BE, BF, BG E8018NM (3/16) 492L4871/A421B27AF 0.03 0.98 41
-50 6.5E+18 36 0
18 36 72 22 E8018NM (5/32) 492L4871/A421B27AE 0.04 0.95 54
-60 6.5E+18 47 0
24 47 95 35 Raco/NMM (Single Wire) 5P6756/Linde 124/0342 0.084 0.938 113.6
-60 6.5E+18 100 0
28 56 156 96 Raco/NMM (Tandem Wire) 5P6756/Linde 124/0342 0.084 0.938 113.6
-50 6.5E+18 100 0
28 56 156 106 Girth: None Upper Shelf Energy for Beltline Materials Beltline Material Heat/Lot
%Cu 36 EFPY 1/4 T Fluence Initial USE
% Decrease USE 36 EFPY USE Plates C-3138-2 0.08 6.50E+18 79 15.5 67 C-3054-1 0.09 6.50E+18 93 15.5 78 C-3054-2 0.09 6.50E+18 95 16.5 80 WWeellddss 492L4871 / A421B27AF 0.04 6.50E+18 157 16 132 492L4871 / A421B27AE 0.03 6.50E+18 130 15 111 5P6756 / 0342 (tandem) 0.084 6.50E+18 97 21 76 5P6756 / 0342 (single) 0.084 6.50E+18 91 21 72
RBS USAR Revision 22 1 of 2 Table 5.3-2 Updated Adjusted Reference Temperature (ART) Evaluation for the River Bend Reactor Vessel Beltline Materials at the 1/4 Thickness and 3/4 Thickness Locations Applicable to 32 EFPY with Power Uprates and 24 Month Cycle (notes 2 & 3)
Material Description Chemical Composition 32 EFPY Peak Fluence, n/cm 2
(E>1.0 Mev)
RTNDT, °F at 32 EFPY (4)
Margin ARTNDT, °F at 32 EFPY Vessel Beltline Material Material Identification Cu wt%
Ni wt%
Initial RTNDT (8)
Chemistry Factor (CF)
Inside Wetted Surface (2) 1/4 T Location (3) 3/4 T Location (3) 1/4 T Location 3/4 T Location
I 1/4T 3/4T 1/4T 3/4T 1/4 T Location 3/4 T Location Regulatory Guide 1.99, Revision 2, Position 1 Plate C3138-2 (8) 0.075 0.615 0
47.5 5.8E+18 4.0E+18 2.1E+18 35.4 27.6 0
17.0 13.8 34.0 27.6 69.4 55.2 Plate C3054-1 (8) 0.085 0.685
-20 54.5 5.8E+18 4.0E+18 2.1E+18 40.7 31.7 0
17.0 15.8 34.0 31.7 54.7 43.3 Plate (1)
C3054-2 (7) 0.08 0.673 10 51 5.8E+18 4.0E+18 2.1E+18 38.0 29.6 0
17.0 14.8 34.0 29.6 82.0 69.3 Weld 492L4871/A421B27AE (8) 0.04 0.95
-60 54 5.8E+18 4.0E+18 2.1E+18 40.3 31.4 0
20.1 15.7 40.3 31.4 20.6 2.8 Weld 492L4871/A421B27AF (8) 0.03 0.98
-50 41 5.8E+18 4.0E+18 2.1E+18 30.6 23.8 0
15.3 11.9 30.6 23.8 11.2
-2.3 Weld (1) 5P6756/0342 Tandem Wire Proc. (7) 0.080 0.936
-50 108 5.8E+18 4.0E+18 2.1E+18 80.6 62.8 0
28.0 28.0 56.0 56.0 86.6 68.8 Weld (1) 5P6756/0342 Single Wire Proc. (7) 0.080 0.936
-60 108 5.8E+18 4.0E+18 2.1E+18 80.6 62.8 0
28.0 28.0 56.0 56.0 76.6 58.8 Regulatory Guide 1.99, Revision 2, Position 2 Weld (1) 5P6756/0342 Tandem Wire Proc. (7) 0.080 0.936
-50 153.97 (5) 5.8E+18 4.0E+18 2.1E+18 114.9 89.5 0
14.0 14.0 (6) 28.0 28.0 (6)
[92.9]
67.5 Weld (1) 5P6756/0342 Single Wire Proc. (7) 0.080 0.936
-60 153.97 (5) 5.8E+18 4.0E+18 2.1E+18 114.9 89.5 0
14.0 14.0 (6) 28.0 28.0 (6) 82.9 57.5
RBS USAR Revision 22 2 of 2 Table 5.3-2 (continued)
Notes:
- 1. Material Heat from which surveillance specimens were taken (Ref. BWRVIP-135 Rev. 1)
- 2. ECH-NE-10-00047 and Table 7-11 of MPM-904779 (Calculated Peak Fluence).
- 3. ECH-NE-10-00047 and Table 7-11 of MPM-904779 (Attenuated Peak Fluence using Reg. Guide 1.99, Rev. 2).
- 4. Reg. Guide 1.99, Rev. 2 Fluence Factor (FF) to determine RTNDT (CF x FF) for all materials: 1/4 t = 0.71 3/4 t =
0.548.
- 5. Vessel and Surveillance-based CF Adjusted for the vessel belt welds using the BWRVIP ISP surveillance data with the ratio procedure of Reg. Guide 1.99, Rev. 2, Position 2.
- 6. Reduced terms for credible surveillance data, Ref. Reg. Guide 1.99, Rev. 2, Position 2.
- 7. Plate - Chemical compositions based on Best Estimate Average Chemistry values for the Vessels Materials from Table D-2 in BWRVIP-135 Rev. 1 for Plate Material Heat C3054-2.
Production Welds - Chemical composition based on Best Estimate Average Chemistry values for the Vessels Materials from Table D-1 in BWRVIP-135 Rev. 1 for Weld Material Heat 5P6756.
- 8. Vessel chemical composition and Initial RTNDT from Tables 4-1 and 4-4 in GE-NE-B13-02094-00-01 and supplemented by CMTRs in Attachment 11 of G13.18.14.0-203 and Attachment 10 Section 3.0 of G13.18.14.0-203.
[ ] Controlling value of the Adjusted Reference Temperature (ART).
RBS USAR Revision 14 1 of 3 September 2001 TABLE 5.4-1 REACTOR RECIRCULATION SYSTEM DESIGN CHARACTERISTICS EXTERNAL LOOPS (2)
Single Loop Approx.
Nominal Piping Description Quantity Length (ft)
Size (in)
Pump suction line Straight pipe 31 1/2 20 Elbows 3
20 Gate valves 1
20 Discharge line Straight pipe 28 20 Elbows 2
20 Flow control valves 1
20 Gate valves 1
20 Discharge manifold Pipe 36 16 Reducer cross 1
20x16 Contour nozzle 4
16x10 Caps 2
16 Concentric reducer 1
20x10 External risers Straight pipe 5
8 10 Elbows 5
10
- 6 Design pressure (psig) design temperature (F°)
- 14 Suction piping and valve up to and 1,250/575 including pump suction nozzle Pump and discharge piping up to and 1,650/575 including the discharge valve Piping beyond the discharge valve up 1,550/575 to the vessel Pump auxiliary piping and cooling 150/125*
water piping Vessel bottom head drain 1,275/575
- High temperature alarm setpoint 6*14*
Revision 14 2 of 3 September 2001
- 14 Operation at Operation at Rated Power Power Uprate and Rated With Increased Core Flow Core Flow Recirculation Pump Flow, gpm 32,500 34,300 Flow, lb/hr 12.29x106 12.95x106 Total developed head, ft 815 836 Suction pressure (static), psia 1,041 1071 Required NPSH, ft 82 91 Water Temperature (max), °F 532.9 538 Pump brake (min), hp 5,820 6,245 Flow velocity at pump suction, fps 41.3 43.5 PUMP MOTOR Voltage rating 4,000 Speed, rpm 1,780 Motor rating, hp 6,300 Phase 3
Frequency, Hz 60 Rotational inertia,* lb-ft 15,200 JET PUMPS Number 20 Total driving flow, lb/hr/jet pump 1.228x106 1.295x106 Throat ID, in 6.0 Diffuser ID, in 13.45 Nozzle ID (five each), in 1.13 Diffuser exit velocity, fps 25.2 26.6 Jet pump head, ft 85.2 94.6 14*
FLOW CONTROL VALVE Type Ball Austenitic Material stainless steel Type actuation Hydraulic Failure mode (on loss of power or control signal)
As is CV 5,750 Valve size diameter, in 20
- Pump and motor 3 of 3 August 1987 RECIRCULATION BLOCK VALVE, DISCHARGE Type Gate Actuator Motor operator Austenitic Material stainless steel Valve size diameter, in 20 RECIRCULATION BLOCK VALVE, SUCTION Type Gate Actuator Motor operator Austenitic Material stainless steel Valve size diameter, in 20 LFMG SET NAMEPLATE Motor horsepower 250 Voltage 460 Generator frequency, Hz 15 Generator voltage 325
RBS USAR Revision 21 1 of 1 TABLE 5.4-2 REACTOR WATER CLEANUP SYSTEM EQUIPMENT DESIGN DATA System Flow Rate (lb/hr) 124,000-143,800
13 Cleanup Pumps Number required 2
Capacity % (each) 50 Design temperature (°F) 575 Design pressure (psig) 1,410 Discharge head at shutoff (ft) 600 Minimum available NPSH (ft) 13 13
Heat Exchangers Non-Regenerative Regenerative
15 Capacity %
100 100 Shell design pressure (psig) 1420 150 Shell design temperature (°F) 575 370 Tube design pressure (psig) 1,410 1,410 Tube design temperature (°F) 575 575 15
Filter-Demineralizers Type Pressure Precoat Number required 2
Capacity % (each) 50 Flow rate per unit (lb/hr) 62,000 - 71,900 Design temperature (°F) 150 Design pressure (psig) 1,410
RBS USAR Revision 10 1 of 1 April 1998 TABLE 5.4-3 RHR RELIEF VALVE DATA Set Capacity Pressure Required/
Max/
ASME Rated Max + 10%
Section/
Valve (gpm)
(psig)
Class F005 Thermal 200/220 III/2 Relief F017A,B Thermal 200/220 III/2 Relief F025A,B,C Thermal 500/550 III/2 Relief F030 Thermal 200/220 III/2 Relief F036 1,500/Ltr 75/83 III/2 F101 Thermal 200/220 III/2 Relief
- 10 V67A,B Thermal 500/550 III/2 Relief 10*