ML17226A129

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5 to the Updated Safety Analysis Report, Chapter 4, Tables 4.2-1 Through 4.2-13
ML17226A129
Person / Time
Site: River Bend  Entergy icon.png
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: ML17226A129 (14)
v • d • e


Text

RBS USAR

  • 1 TABLE 4.2-1 THROUGH TABLE 4.2-13 DELETED 1*

1 of 1 August 1988

RBS USAR 1*

1 of 1 August 1988

  • 1 TABLE 4.3-1 TO TABLE 4.3-4 DELETED

RBS USAR Revision 19 1 of 1 TABLE 4.3-5 xo4 INITIAL DOSIMETRY AND VESSEL PEAK FLUXES AND FLUENCES xo1 1mx Time at Power:

E0C1 1.0 EFPY - 3.14x107 seconds 32 EFPY 32 EFPY - 1.01x109 seconds Lead Factors:

Inside Surface (I.D.)

0.67 xo14 Dosimeter Flux (n/cm2-s) 4.4x109 (nominal)

FLUENCE (n/cm2):

NOMINAL E0C1 Peak I.D.

2.1x1017 32 EFPY Peak I.D.

7.95x1018 4mx 14mx

1*

1 of 1 August 1988 RBS USAR TABLE 4.3-6 CALCULATED NEUTRON FLUX AT CORE EQUIVALENT BOUNDARY

  • 1 Lower Energy Bound Flux Group (eV)

(n/cm2sec) 1 10.0 x 106 3.2 x 1010 2

6.065 x 106 4.8 x 1011 3

3.679 x 106 1.9 x 1012 4

2.231 x 106 3.6 x 1012 5

1.353 x 106 4.2 x 1012 6

8.208 x 105 3.8 x 1012 7

4.979 x 105 3.6 x 1012 8

3.020 x 105 2.6 x 1012 9

1.832 x 105 2.2 x 1012 10 6.738 x 104 3.1 x 1012 11 2.479 x 104 2.1 x 1012 12 9.119 x 103 2.2 x 1012 13 3.355 x 103 1.9 x 1012 14 1.234 x 103 1.9 x 1012 15 4.540 x 102 1.9 x 1012 16 1.670 x 102 1.9 x 1012 17 6.144 x 101 1.8 x 1012 18 2.260 x 101 1.8 x 1012 19 1.371 x 101 8.5 x 1011 20 8.315 8.5 x 1011 21 5.043 7.8 x 1011 22 3.059 8.1 x 1011 23 1.855 8.0 x 1011 24 1.125 7.8 x 1011 25 0.616 8.4 x 1011 26 0.000 3.5 x 1013

RBS USAR Revision 19 1 of 1 TABLE 4.3-7 UPDATED DOSIMETRY AND PEAK VESSEL FLUENCE Lead Factor - Dosimetry/Vessel Fluence (EOC-12, 14.3 EFPY)

Inside Surface (I.D.)

0.916 1/4 Vessel Thickness 1.30 Dosimeter Flux (n/cm2-sec) 4.25x109 Peak Vessel Fluence (n/cm2), I.D.

E0C-12, 14.3 EFPY 2.09x1018 32 EFPY 5.07x1018

RBS USAR Revision 17 1 of 2 xo1 TABLE 4.4-1 THERMAL AND HYDRAULIC DESIGN CHARACTERISTICS OF THE REACTOR CORE River Bend xo14 General Operating Conditions#

Reference design thermal output, Mwt 3091 Power level for engineered safety features (MWT) 3091 Steam flow rate, at 425.7°F final feedwater temperature, (millions lb/hr) 13.42 Core coolant flow rate, (millions lb/hr) 84.5 Feedwater flow rate, (millions lb/hr) 13.40 System pressure, nominal in steam dome, (psia) 1070 Coolant saturation temperature at core design pressure, (°F) 553 Average power density, (kW/liter) 53.3 Core total heat transfer area, (ft

2)

Design operating minimum critical power ratio (MCPR)

Core inlet enthalpy at 425.7°F FFWT, (Btu/lb) 530.8 Core inlet temperature, at 425.7°F FFWT, (°F) 536.3 Core maximum exit voids within assemblies (%)

Core average void fraction, active coolant Active coolant flow area per assembly, (in

2)

Core average inlet velocity, (ft/sec) 6.82 Maximum inlet velocity, (ft/sec)

Total core pressure drop, (psi) 1mx 14mx

  1. See Section 15B for Cycle Specific Conditions

2 of 2 August 1987 RBS USAR

  • 1 TABLE 4.4-1 (Cont)

THERMAL AND HYDRAULIC DESIGN CHARACTERISTICS OF THE REACTOR CORE General Operating Conditions Core support plate pressure drop, (psi)

Average orifice pressure drop Central region (psi)

Average orifice pressure drop Peripheral region (psi)

Maximum channel pressure loading (psi)

Average-power assembly channel pressure loading (bottom) (psi)

Shroud support ring and lower shroud pressure loading Upper shroud pressure loading (psi) 4.0

  • These Thermal-Hydraulic Characteristics Data are recalculated for each reload because of its fuel type and channel exposure dependency.

These calculated values are the intermediate results to support the Reference Loading Design and Accident Analysis for each reload as presented in Appendix 4B and 15B, respectively.

Therefore, these data are not reported separately.

    • Technical Specification values 1*

1*

1 of 1 August 1988 RBS USAR

  • 1 TABLE 4.4-2 THROUGH TABLE 4.4-10 DELETED

RBS USAR 1 of 1 August 1987 TABLE 4.4-11 REACTOR COOLANT SYSTEM GEOMETRIC DATA Height Elevation Flow and of Bottom Minimum Path Liquid of Each Flow Length Level Volume(1)

Areas (in)

(in)

(in)

(sq ft)

1. Lower plenum 208.5 208.5

-166.5 75.0 208.5

2. Core 164.5 164.5 42.0 121.5(2) 164.5
3. Upper plenum and 174.5 174.5 206.5 46.5 separators 174.5
4. Dome (above normal 284.0 284.0 381.0 259.0 water level)
5. Downcomer area 314.0 314.0

-33.0 53.5 314.0

6. Recirculation loops 110.0ft(3) 383.0

-378 100.5 and jet pumps 383.0 sq in

(1)Reference point is recirculation nozzle outlet centerline.

(2)Includes bypass (3)One loop

RBS USAR 1 of 1 August 1987 TABLE 4.4-12 LENGTHS OF SAFETY INJECTION LINES Pipe Size Length System (in)

(ft)

HPCS 16 4

14 99 10 119 222 LPCS 12 66 14 1

10 149 216 RHR A 14 132 10 104 236 RHR B 14 155 10 158 313 RHR C 14 105 10 195 300

RBS USAR 1 of 4 August 1987 TABLE 4.4-13 ECCS GEOMETRIC DATA Approx.

Min Cross Length Sectional Area Piping Description Quantity (ft)

(in²)

RHR System Pump suction Loop A Straight pipe-20" Sch 20 219 291 90-deg elbow 2

291 75-deg long radius elbow 1

291 66-deg elbow 1

291 20" Motor-operated gate valve 1

227 Pump discharge Loop A Straight pipe-14" Sch 30 132 138 90-deg elbow 6

138 45-deg elbow 1

138 14" Swing check valve 1

123 14" Manual gate valve 1

118 14" Motor-operated globe valve 1

113 Flow element 1

56 Reducing tee (14x10")

1 79 Straight pipe-10" Sch 40 45 79 90-deg elbow 2

79 10" Motor-operated gate valve 1

68 Straight pipe-10" Sch 80 59 72 90-deg elbow 2

72 10" Motor-operated gate valve 1

68 10" Air-operated check valve 1

72 10" Manual gate valve 1

68 Pump suction Loop B Straight pipe-20" Sch 20 160 291 90-deg elbow 1

291 Straight pipe-20" Sch 30 63 284 90-deg elbow 3

284 Motor-operated gate valve 1

227

RBS USAR TABLE 4.4-13 (Cont) 2 of 4 August 1987 Approx.

Min Cross Length Sectional Area Piping Description Quantity (ft)

(in²)

Pump discharge Loop B Straight pipe-14" Sch 30 155 138 90-deg elbow 8

138 45-deg elbow 1

138 14" Swing check valve 1

123 14" Manual gate valve 1

118 14" Motor-operated globe valve 1

113 Flow element 1

56 Reducing tee (14x10")

1 79 Straight pipe-10" Sch 40 67 79 10" Motor-operated gate valve 1

68 Straight pipe-10" Sch 80 91 72 90-deg elbow 1

72 10" Motor-operated gate valve 1

68 10" Air-operated check valve 1

72 10" Manual gate valve 1

68 Pump suction Loop C Straight pipe-20" Sch 20 86 291 90-deg elbow 3

291 74-deg long radius elbow 1

291 119-deg long radius elbow 1

291 45-degree elbow 1

291 20" Motor-operated gate valve 1 227 Pump discharge Loop C Straight pipe-14" Sch 30 105 138 90-deg elbow 5

138 45-deg elbow 1

138 14" Swing check valve 1

123 14" Manual gate valve 1

118 Flow element 1

56 Reducer (14x10")

1 79 Straight pipe-10" Sch 40 32 79 120-deg elbow 1

79 90-deg elbow 1

79 45-deg elbow 1

79 Straight Pipe-10" Sch 80 163 72 90-deg elbow 4

72 10" Motor-operated gate valve 1

68 10" Air-operated check valve 1

72

RBS USAR TABLE 4.4-13 (Cont) 3 of 4 August 1987 Approx.

Min Cross Length Sectional Area Piping Description Quantity (ft)

(in²)

10" Manual gate valve 1

68 LPCS System Pump suction Straight pipe-20" Sch 20 87 291 Elbows 5

291 20" Motor-operated gate valve 1

227 Pump discharge Straight pipe-14" Sch40 1

135 Eccentric reducer (14x12")

1 112 Straight pipe-12" Sch 40 66 112 90-deg elbow 4

112 12" Swing check valve 1

102 Flow element 1

58 Restricting orifice (*RO D002) 1 27.94 Reducing elbow (12x10")

1 79 Straight pipe-10" Sch 40 57 79 90-deg elbow 1

79 Straight pipe-10" Sch 80 92 72 90-deg elbow 2

72 10" Motor-operated gate valve 1

68 10" Air-operated check valve 1

68 10" Manual gate valve 1

68 Concentric reducer 1

79 HPCS System Pump suction from condensate storage tank Straight pipe-16" Sch 30 592 183 90-deg elbow 14 183 45-deg elbow 6

183 16" Manual gate valve 1

171 16" Motor-operated gate valve 1

146 16" Swing check valve 1

154 Straight pipe-20" Sch 20 10 291

RBS USAR TABLE 4.4-13 (Cont) 4 of 4 August 1987 Approx.

Min Cross Length Sectional Area Piping Description Quantity (ft)

(in²)

Pump suction from suppression pool Straight pipe-20" Sch 20 79 291 90-deg elbow 3

291 45-deg elbow 1

291 20" Motor-operated gate valve 1

240 20" Swing check valve 1

227 Reducer (24x20")

1 291 Pump discharge Straight pipe-16" Sch 100 4

153 Reducing elbow (16x14")

1 115 Straight pipe-14" Sch 100 99 115 90-deg elbow 4

115 14" Swing check valve 1

83 Flow element 1

60 Restricting orifice (*RO D002) 1 17.50 Reducing elbow (14x10")

1 68 Straight pipe-10" Sch 100 119 68 90-deg elbow 3

68 45-deg elbow 2

68 10" Motor-operated gate valve 1

55 10" Air-operated check valve 1

68 10" Manual gate valve 1

49

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