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

I m M o QQ%e 4)UO ClO AQ Q4 UI@Qs cue CONPONENT>o~XI@lletlet Nozzle)COMP CODE'ATERIAL TYPE C-3-1 A508C1.2 Outlet Nozzle , C-3-2 A508C1.2 Outlet Nozzle Ext.C-17-1 A508C1.2 Outlet Nozzle Ext.C-17-2 A508C1.2 Upper Shell Plate C-6-3 , A533BCl.l Upper Shell Plate C-6-2 A533BCl.l Upper Shell Plate C-6-1 A533BCl.l TABLE 8 3 4.4~1 Cont'd REACTOR VESSEL TOUGHNESS CU NI P F 009 NDTT.-F+10+88+108~48~010 20.013+20.013+20~011-10.010-30.012+10 i92+30+45+42+112+50+65+62+52,(5)+28{')-10+5+10 50 FT-LB/35 HIL TEMP F RTNDT{4)LONG TRANS'119 77 ill 72 126 82 126 82 129 84 123 80 105 68 HIN.UPPER SHELF FT-LB ONG RAGS Inter.Shell Plate C-7-1 A533BC1.1 O.ll 0.64 0.004 0.+26 Inter.Shell Plate C-7-2 A533BCl.l O.ll 0.64 0.004-30+30 Inter.Shell Plate C-7-3 A533BC1.1 O.ll 0.58 0.004-30+50+46+50+70-10+10 126 131 117 82 85 76 Lower Shell Plate C-8-3 A533BC1.1 0;12 0.58 0.004 0+26+46 136'8 O tb~Lower Shell Plate C-8-1 A533BCl.l 0.15 0.56 0.006-19+60 Closure Head Flange C-2 A508C1~2 Closure Head Peels C-21-2 A533BCl.l Closure Head Peels C-21-2 A533BCl.l.008+20.012-30.012-30+40+40 Lower Shell Plate C-8-2 A533BC1.1 0.15 0.57 0.006 0+32 480+52+60+60+20 20{')+20{5)126 120~A~143'33 133 82~3 (7)86 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 COMPONENT COMP CODE MATERIAL TYPE Closure Head Peels C-21-1 h533BCl.l CU NI P~013 NDTT F-10+20-10 50 FT-LB/35 MIL"TEMP F RTNDT()LONG TRANS'P 138 90 MIN~UPPER SHELF FT-LS 3)Closure Head Peels C-21-1 A533BCl.1--.01 3-10 Closure Head Peels C-21-2 A533BCl.l--.012-30+40+20+60-10 138 133 90 86 Closure Head Peels C-21-3 A533BCl.l.013-40+36+56 129 Exp Inter.Shell Long.Melds Lower Shell Long.Melds (roP Lower-to-Inter.Shell Seam Meld 2-203 A,B,C 3-203 A,B,C 9-203 Closure Head Dome C>>20-1 A533BC1.1 4 87'/to/3f18009

%5988-Lin~IQAI 3o5 Ikti%888-Lf~clc.IO92 gol3(f+5!88-L}gc oo9))-),014-o}'r o(o AHf%Sf.018 p.gQ p.C~ep}(sa AHi4'SR-10 o'" 0.23 0.11.013-60 (~)+64-36(~)+4 56(6)~05)105 68//02 j (s I g ()a CL 0 tt~a O 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 4)As per ASME BIPV Code,Section III, NB-2331 5)Charpy test data either do not have lateral expansion value or the data are not legible...The reference temperature from Charpy test data was obtained by following MTEB Position 5.2, Section 1.1(4)(6)Estimated based on generic data for C-E submerged arc welds (" Evaluation of Pressurized Thermal 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'.)-g~g g~g~~~v'sc.cl~>-

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Pc mph'~~~(lo)+~ld C<c~is4~y is>~<<,7>+/f~y~(g, alhgly sts a<h)b4 9 0 4 qE.1 TABLE 8 3/4.4-1 REACTOR VESSEL TOUGHNESS Piece Ho.Code Ho.Haterial Vessel Location Drop Weight Results Temperature of Charpy V-Hotch RT (F)NDT 050 ft-lb Hinimum Upper<~5~Shel C e for 1)Direc n arpy Ft-lb 122"102A 122-1028 122-102C 124"1028 SA 5338 Cl 1 SA 5338 Cl 1 SA 5338 Cl 1 SA 5338 Cl 1 H-604-1 H-604-2 H"604-3 H-605-1 Upper Shel l Plate Upper Shell Plate Upper Shell Plate Intermediate Shell Plate intermediate Shell Plate Intermediate Shell Plate Lower Shell Plate Lower Shell Plate.Lower Shell Plate Closure Head Closure Head Flange Inlet Nozzle Inlet Nozzle Inlet Hozzle Inlet Nozzle Outlet Nozzle Outlet Nozzle Vessel Flange Inlet Hozzle Safe End Inlet Nozzle Safe End Inlet Nozzle Safe End Inlet Hozzle Safe End Outlet Nozzle Safe End Outlet Nozzle Safe End Bottom Head Dome Bottom Head Torus 124-102C H-605-2 SA 533B Cl 1 124-102A H-605-3 SA 5338 Cl 1'A 5338 Cl 1 142-102C 142-1028 142-102A 102-101 106-101 128-101A 128-101D 128-1018.128-101C 128-3DIB 128-301A 126-101 131-102A 131-102D 131-1028 131-102C 131-1018 131-101A 152-101 154-102 (A to F)104-102{A to D)-(1)Repor H-4116-1 H-4116-2 H-4116-3 H-4110-1 H-4101-1 H-4102-1 H-41D2-2 H-4102" 3 H-4102-4 H-4103-1 H-4103-2 H-602-1 H-4104-1 H-4104-2 H-4104-3 H-4104-4 H-4105-1 H-4105-2 H-4112-1 H-4111-1 SA 5338 Cl 1 SA 5338 Cl 1-SA 5338 Cl 1 SA 508 Cl 2 SA 508 Cl 2 SA 5DB Cl 2 SA 508 Cl 2 SA 508 Cl 2 SA 508 Cl 2 SA 508 Cl 2 SA 508 Cl 2 SA 508 Cl 1 SA 508 Cl 1 SA 508 Cl 1 SA 508 Cl 1 SA 508 Cl 1 SA 508 Cl 1 SA 5338 Cl 1 SA 5338 Cl 1 Closure Ilead Torus H-4109-1 SA 5338 Cl 1 ted only for be)tline region plates.0+10-10 0-10-20'-30-50-40-lo 0-20-20 0-10-20"30-30-20-.20-20-20-10-10-50-40-60+50+50+10+3D+20+20+20+30 0-20-20 0-10-20-30-10+20+20+2D+20 0 0-4D+40-10 105 113 113 91 105)00 0