ML17228A368

Proposed TS Table B 3/4.4-1, Reactor Vessel Toughness.

ML17228A368
Person / Time
Site:	Saint Lucie
Issue date:	11/15/1993
From:	FLORIDA POWER & LIGHT CO.
To:
Shared Package
ML17228A369	List: ML17228A368 ML17309A716
References
NUDOCS 9311300074
Download: ML17228A368 (6)

Text

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4) TABLE 8 3 4.4~1 Cont'd

%e UO ClO REACTOR VESSEL TOUGHNESS I AQ m Q4 50 FT-LB/35 HIN. UPPER SHELF UI@

Qs HIL TEMP F RTNDT{4) FT-LB COMP 'ATERIAL CU NI P NDTT

>o~ .-F LONG TRANS ONG RAGS M

CONPONENT cue XI@

CODE TYPE lletlet Nozzle )

C-3-1 A508C1.2 F 009 +10 +88 +108 ~48 119 77 Outlet Nozzle , C-3-2 A508C1.2 ~ 010 20 i92 +112 +52 ill 72 Outlet Nozzle Ext. C-17-1 A508C1.2 .013 +20 ,(5) 126 82 Outlet Nozzle Ext. C-17-2 A508C1.2 .013 +20 +28{') 126 82 Upper Shell Plate C-6-3 , A533BCl.l ~ 011 -10 +30 +50 -10 129 84 Upper Shell Plate C-6-2 A533BCl.l .010 -30 +45 +65 +5 123 80 Upper Shell Plate C-6-1 A533BCl.l .012 +10 +42 +62 +10 105 68 Inter. Shell Plate C-7-1 A533BC1.1 O.ll 0.64 0.004 0 .

+26 +46 126 82 Inter. Shell Plate C-7-2 A533BCl.l O.ll 0.64 0.004 -30 +30 +50 -10 131 85 Inter. Shell Plate C-7-3 A533BC1.1 O.ll 0.58 0.004 -30 +50 +70 +10 117 76 Lower Shell Plate C-8-3 A533BC1.1 0;12 0.58 0.004 0 +26 +46 136'8 Lower Shell Plate C-8-1 A533BCl.l 0.15 0.56 0.006 -19 +60 480 +20 126 82

~3 (7)

Lower Shell Plate C-8-2 A533BC1.1 0.15 0.57 0.006 0 +32 +52 20{') 120

~ A ~

O Closure Head Flange C-2 A508C1 ~ 2 .008 +20 +20{5) 143 tb ~

-30

'33 Closure Head Peels C-21-2 A533BCl.l .012 +40 +60 86 Closure Head Peels C-21-2 A533BCl.l .012 -30 +40 +60 133 86

SUMMARY

OF TECHNICAL SPECIFICATION BASES CHANGES NIT 1 PA EB /44-

1) Lower shell plate C-8-2: Unirradiated baseline Charpy specimens for this limiting plate were tested as part of the reactor vessel surveillance program. These specimens were oriented in both the longitudinal and transverse direction, thus allowing use of actual test data as opposed to an estimate.

N NIT 1 PA E 4 4-10

1) Material type for welds: These changes were made to correct typographical errors that listed the welds as plate. The corrections provide the weld wire heat and flux type for each of the reactor vessel beltline welds.

2) Intermediate shell long. welds: These changes provide new estimates of the values of the copper and nickel and are based on a larger body of generic data of CE fabricated submerged arc welds than the previous estimate. The Charpy upper shelf energy value was not previously determined and is based on a large body of generic CE fabricated submerged arc welds fabricated with type 124 flux. The referenced reports which provide the basis for each value is noted.

3) Lower shell long. welds: These changes provided new information based on an identical weld (wire heat and flux lot) in the Beaver Valley Unit 1 reactor vessel surveillance program. The new chemistry values are mean values of the chemical analyses from CE during qualification testing, and Westinghouse from the analysis of the Beaver Valley Unit 1 surveillance weld. These are the only know chemical analyses for this weld.

The initial values of NDTT, RT>>Y and upper shelf energy for this weld were obtained from the tests performed as part of the Beaver Valley Unit 1 Surveillance Program with the reference noted.

NIT 2 PA E 4 4-

1) Minimum upper shelf Cv energy: this change corrects the upper shelf energy which was mistakenly identified as being tested in the longitudinal direction. The Charpy specimens from the Unit 2 beltline plates were tested in both the longitudinal and transverse (weak) directions. The values reported are actually transverse test data and the table heading is corrected.

TABLE B 3 4.4-5 (.ont'd REACTOR VESSEL TOUGHNESS I

C m 50 FT-LB/35 MIL"TEMP F MIN~ UPPER SHELF COMP MATERIAL CU NI P NDTT RTNDT( ) FT-LS COMPONENT CODE TYPE F LONG TRANS ' P 3)

Closure Head Peels C-21-1 h533BCl.l ~ 013 -10 +20 -10 138 90 Closure Head Peels C-21-1 A533BCl .1 - - .01 3 -10 +20 -10 138 90 Closure Head Peels C-21-2 A533BCl.l - - .012 -30 +40 +60 133 86 Closure Head Peels C-21-3 A533BCl.l .013 -40 +36 +56 129 Closure Head Dome C>>20-1 A533BC1.1 )- ),014 -10 +64 +4 105 68 4 87'/to/3f18009 -

o }'r o(o Inter. Shell Melds Long. 2-203 A,B,C

%5988-Lin~ IQAI AHf%Sf .018 o'"

56(6)

~05)

//02 j (s 3o5 Ikti p.gQ p. C~ ep} (sa Exp Lower Shell Long. 3-203 %888- AHi4'SR I g

()

Melds (roP A,B,C Lf~clc. IO92 gol3(f Lower- to-Inter. 9-203 +5!88- 0.23 0.11 .013 -60 (~) -36(~)

Shell Seam Meld L}gcoo9)

NOTES; (1) Charpy 50 ft-lb and 35 mila lateral expansion index temperature (loner bound)

(2} Oetermined using Branch Technical Position NTEB 5-2, Section 1.1(3)(b)

(3) Determined by using Branch Technical Position MTEB 5-2 Section 1.2 aCL 4) As per ASME BIPV Code,Section III, NB-2331 0 5) Charpy test data either do not have lateral expansion value or the data are not legible...The tt reference temperature from Charpy test data was obtained by following MTEB Position 5.2, Section

~a (6) Estimated based on generic data for C-E submerged arc welds ("Evaluation of Pressurized Thermal 1.1(4)

O Shock Effects due to Small Break LOCABs with Loss of Feedwater for the Combustion Engineering NSSS," CEN-189, December 1981).

(7) Surveillance Program Data - Av~~a>c. LlS E (0) X~iki I

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1

TABLE 8 3/4.4-1 REACTOR VESSEL TOUGHNESS Hinimum Upper <~5~

Temperature of Shel C e Drop Charpy V-Hotch for 1)

Weight RT ( F) NDT Direc n arpy Piece Ho. Code Ho. Haterial Vessel Location Results 050 ft- lb Ft- lb 122"102A H-604-1 SA 5338 Cl 1 Upper Shel l Plate 0 +50 122-1028 H-604-2 SA 5338 Cl 1 Upper Shell Plate +10 +50 122-102C H"604-3 SA 5338 Cl 1 Upper Shell Plate -10 +10 124"1028 H-605-1 SA 5338 Cl 1 Intermediate Shell 0 +3D 105 Plate 124-102C H-605-2 SA 533B Cl 1 intermediate Shell -10 113 Plate 124-102A H-605-3 SA 5338 Cl 1 Intermediate Shell -20 113 Plate 142-102C H-4116-1 'A 5338 Cl 1 Lower Shell Plate '-30 +20 91 142-1028 H-4116-2 SA 5338 Cl 1 Lower Shell Plate. -50 +20 105 142-102A H-4116-3 SA 5338 Cl 1 Lower Shell Plate -40 +20 )00 102-101 H-4110-1 -SA 5338 Cl 1 Closure Head -lo +30 106-101 H-4101-1 SA 508 Cl 2 Closure Head Flange 0 0 128-101A H-4102-1 SA 508 Cl 2 Inlet Nozzle -20 -20 128-101D H-41D2-2 SA 5DB Cl 2 Inlet Nozzle -20 -20 128-1018 H-4102" 3 SA 508 Cl 2 Inlet Hozzle 0 0

. 128-101C H-4102-4 SA 508 Cl 2 Inlet Nozzle -10 -10 128-3DIB H-4103-1 SA 508 Cl 2 Outlet Nozzle -20 -20 128-301A H-4103-2 SA 508 Cl 2 Outlet Nozzle "30 -30 126-101 H-602-1 SA 508 Cl 2 Vessel Flange -30 -10 131-102A H-4104-1 SA 508 Cl 1 Inlet Hozzle Safe End -20 +20 131-102D H-4104-2 SA 508 Cl 1 Inlet Nozzle Safe End -.20 +20 131-1028 H-4104-3 SA 508 Cl 1 Inlet Nozzle Safe End -20 +2D 131-102C H-4104-4 SA 508 Cl 1 Inlet Hozzle Safe End -20 +20 131-1018 H-4105-1 SA 508 Cl 1 Outlet Nozzle Safe End -10 0 131-101A H-4105-2 SA 508 Cl 1 Outlet Nozzle Safe End -10 0 152-101 H-4112-1 SA 5338 Cl 1 Bottom Head Dome -50 -4D 154-102 H-4111-1 SA 5338 Cl 1 Bottom Head Torus -40 +40 (A to F) 104-102 H-4109-1 SA 5338 Cl 1 Closure Ilead Torus -60 -10

{A to D)

-(1) Repor ted only for be)tline region plates.

0