ML20107D306

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Submits Info Re Failed Snubber Found on Pressurizer Surge Line,Per 841221 Meeting.Calculations Demonstrating Postulated Failure Mechanism & Adequacy of Nuclear Class 1 Stanchion to Pipe Weld Encl
ML20107D306
Person / Time
Site: Davis Besse Cleveland Electric icon.png
Issue date: 01/18/1985
From: Crouse R
TOLEDO EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20107D285 List:
References
1-494, NUDOCS 8502220307
Download: ML20107D306 (84)


Text

{{#Wiki_filter:. 7 ? Docket No. 50-346 TOLEDO EDISON License No. NPF-3 RCHAnO P. CAOUSE Serial No. 1-494 V(e Preset

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= mm January 18, 1985 i I Mr. James G. Keppler, Regional Administrator Region III United States Nuclear Regulatory Commission 7^9 Roosevelt Road Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

This letter transmits the information that Toledo Edison agreed to provide in the December 21, 1984 meeting at the Nuclear Regulatory Commission (NRC) Glen Ellyn offices, between members of the NRC Region III staff and Toledo Edison representatives, relative to a failed snubber found on the pressurizer surge line at the Davis-Besse Nuclear Power Station Unit 1. The listed information was requested prior to return to " full power" operation following the refueling outage. (a) Calculations to demonstrate postulated failure mechanism. Calculation number M8, Revision C3, is attached, which models the failure mechanism for the failed snubber. The results of this calculation conclude that a transverse loading of 730 pounds with a deflection of.042 inches (assuming a stress concentration factor of 1.6) would cause failure. The postulated failure mechanism is supported by the calculation. (b) Calculations to demonstrate the adequacy of the Nuclear Class 1 stanchion to pipe weld. The requested informatfon is provided in the following attachmests: (1) Calculation number C-PS/PSU-1; (2) Calculation number M8, Revision C2, in its entirety; and (3) Calculation number M8, Revision C1, Attachment 1, Sheet 1 of 1;, Sheet 2 of 4; Attachment 3, Sheets 2 of 3 and 3 of 3; and Attachment 4, Sheet 2 of 2. These calculations show the stanchion to pipe weld to be acceptable for the design conditions. THE TOLEDO ED: SON COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO, OHIO 43652 8502220307 850211 PDR ADOCK 05000346 g g3 M 8 PDRt

(., D5ckst No. 50-346 'l - License No. NPF-3 Serial No. 1-494 January 18, 1985 Page 2 (c). Review of the pressurizer surge line, restraints and surrounding area ro assure adequate clearances. Field walkdowns and measurements were conducted on two occasions. The.first on December 22, 1984 (Plant in Mode 6. Reactor Coolant System (RCS) temperature less than 150*F), and the second on January 11, 1985 (Plant in Mode 3, RCS temperature 535'F). The relative displacements of the pressurizer surge line at the failed snubber support location was: up (+7/8"); east (-1/4"); and north (-1 3/8"). The analyzed thermal movements shown on Attachment No. 7, Sheet 8 of 10, of Calculation number M8, Revision C2 were: up (+.177"); west -(+.69"); and north (-1.651"). These movements consider the maximum operating conditions, hot leg at 608*F, and the pressurizer and surge line-at 670*F. Since the' temperature of the RCS when the " hot" measurements were. taken was less' than the analyzed condition, the actual movements will be different. Bechtel-performed a thermal analysis of the RCS, considering all the various operating and start-up conditions. Results of this analysis show the surge line can move in the opposite direction and with magnitudes different from those originally con-sidered. For example, when the hot leg is above 500*F, portions of ' the surge line can be at significantly lower temperatures due to - minimal flow-through -the surge line and normal heat losses. This can result in line movement slightly east, as observed. ~ ~ Accounting for the observed thermal movements and evaluating " worst-case" combinations of start-up/ operations, the range of movements ~ does not invalidate the design.of PSU-R1 as presently installed or-leasen the interference with the wall that was postulated to cause failure of the snubber. -The field _walkdowns also confirmed that adequate clearances are avail-able for the pressurizer surge line, pressurizer spray line,=and pres- .surizer sample line in the area'in question. Based on the above,1 Toledo Edison is confident.of the adequacy of the new-

support-design,_which.was completed during the refueling outage as correc-tive. action relative to' the failed snubber.

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Docket No. 50-346 License No. NPF-3 Serial No. 1-494 January 18, 1985 Page 3 Toledo Edison feels the information submitted in this letter fully addresses the concerns expressed by members of the NRC staff in the December 21, 1984 . meeting, and, therefore, removes the constraint to proceed to full power operation. Very truly yours, ffk:= RPC:JKW:n1f cc: DB-1 NRC Resident Inspector

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PURE BENDING 173 4.7. STRESS CONCENTRATIONS The formula o, = Mc/l was d. rived in Sec. 4.4 for a member with a plane of symmetry and a uniform cross section, and we saw in Sec. 4.5 that YkC it was accurate throughout the enbre length of the member only if the couples M and M' were apphed through the use of ngid and smooth plates. h pg Q,Y Qy-Q Under other conditions of appheation of the loads, stress concentrabons will enst near the pomts where the loads are appbed thgher stresses will also occur if the cross section of the member un-dergoes a sudden change. Two particular cases of interest have been stud- ) -- ied.+ the case of a fLt bar with a sudden hange in width, and the case of ){. g,p 4_ a flat bar with grooves. Since the dtstnbution of stresses in the critical cross Q sect 2ons depends only upon the geometry of the members, stress-concentra-tion factors may be determined for various ratios of the parameters in-E M i e vohed and recorded as shown in Figs. 4.27 and 4.28. The value of the 30 d 28 28 26 ) g, 7-I f b 24 24 = LIO {j L2 D/d = 110 pf. g, 2.2~ f 1 Did = 125 gn f g,g _Sc 2h E hhD-I D/d = 150 [D/dbh D/d = 2 00 g \\ D/d A= 4 00 '/ wx i Tm TT=% 0.1 0.2 0.3 0 4 0.3 0 6 0.7 Q ,,0 0.10.20.30.40.50.6 0.7 08 0 rid rij \\ Fig. 4.27 Stress-concentration factors for #at .Mg. 4.28 Stress-concentration factors for nat cars with futoca under pure bending t bars with grooves unoer pure bendin9 t G 8 1 M. M. Frodit, "Fbotoclutic Studies in Strem Concentratice," MacAawn! % August 1936, pp. 485-485L ,,/. f ' l,.g,. e,.y,. g ' .-{ud e'Q _ ', ' ^ j,. ' ' ',,- ,y ^ ' r. j.s.7 l ',y4., y 3,... : <( : ', '_ c (( - I[l) jy U f., b,,h*,)# [.,.,.. I.,[, v i[ [ i i-

Q_ 'Tr Q C % ki >W fO / 8 h1 C 7 _26 ~ I ~ ~ \\ f .1 - g 5 l?- N_ E h r N ~ \\ Dotted Curves. 22 Tension. a ~ ') Y ~) \\b2h ~ ~ dt ~ .,<a p 20 9 g (g l ~ \\ Nk[. N,#y ~ 'L*$,"hWkW&a'];'~:, ~~- ~;:? %w n ~ ,,l ,,,,I i. ,.T r---- k 33 0 0.1 02 03 '/d , particadarly to normal a si l FIGURE AF 9 Hat Plate with Fillets. The tensile load is central Foe a 4 = 1.1. tenslie and bending curves are very close together down to red = 0.04. ( Af ter R. E. Petenonp a un gg t e. n, e. n e. e. n i) I ) with a hole (#) La tensioc. ile rectangular body are FIGURE AF I Plate with Grooves. \\'W l \\ 'I'' to f n iiii a e. N\\ gg

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3 l La. l d r S l / ~ \\c [ ( = -41: t ] 12 E 4.0 '----~;. 3 .Bendnng. at A '/ E I 2 s,z _8f.i ,,or-ef l l \\, \\ ~ 's ~ ,b j = 0 5 er hto 1.8 + l ( p' =03 S 12d Curves ' ~ 3.0 N for Bending N 16 j [ "/" ( i 16 I'4 1h } / 0.1 0.2 0.3

0. 4 Ci 0.6 07 0.8 0.9 0

dA yg FIGURE AF 13 Shaft with Radial l FkGURE AF 11 Flat Plate with Eccentric Hole.(* 8 t**l For teasloe, if & < 20d, K, stress for this case fa!!s s113btly taside is somewhat smauer than shown. (After R. E. Peterson).Itau j some point B. ( After R. E. Petersae) fa i FIGlJRE AF 11 Shaft with Fillet. The tensile load is central. Torsion curve D'd = 1.2 FIGURE AF 14 Shaft with Groove. approumates the bend.ng curve for D/d = 1.01; torsion curve D'd = 1, approutstates the I be.idias curve for D/d = 1.02 (down to r!d== 0.04). Bending curve D,4 = 1.1 appros}. as bending (approximate), b mates the tessue curve D/d = 1.1. ( After R. E. Peterson). 8 2.7 ' R \\ '4 2s /' -d,\\ 3\\, \\ 2' 3 \\ \\,, 9 .__} [ i 2., 4, g i \\ \\\\\\ _ __ D _. \\g\\- ( 3 1, ) 6 l L i A \\W \\ } 22 I l \\\\ \\\\ N\\ \\ g _\\ 12 not,,a o,,,,, \\ \\g g \\s, j \\ \\\\ g(id/T*=a.6-$ g 20- k W i i\\LX M e A. L__ sond curvea, i j *~' , \\ \\ W N s, X, j, Bending. . q ~ l58 i i I l J N g /i \\ %sgAte.',~91-k e \\ \\\\ P D l j,, i\\ \\ x N Rw - j - g x ~ t -c:: \\ lNN p'N s f 1, " Torsion. N ',8,, 1 dp /\\ N 'LL ? - 9*" ,'5;,I ~ - ~= i ~, _, .s wr-


- -. ~ ~ ~ - - - - - - - -

1.0 ', ed* iiiiliie O t t t iiit it i t t i i i e t i 1.0 0.1 0.2 0.3 r/d ( k . l.* .. m

  1. p..,.am;,. (.

m. . _y 7,-- T,,, -.-. mj. m 'm# . j. l 'l:: ' .g, t, - (. (,.:' 47.'...ib , l:p,e /.J. J js -l (gT ~ '- ? ".f. + T : 4 7 o i J ::. ?, * . ) s ' ,$.,, f,,. p,.n-4.,.. ' v.. ?'.,gl.-@... ;-l - g.1-.

, '?.; 2.~ ',d! '.v,,

+ J 'A3: ,.,1 -.1 ..s,u n :..m.. 4_,g. ,.,4-g,. t .y4 ggw tI[7 j 4 SUBSECTION NF _ ' LOAD CAPACITY DATA SHEET

4. COMPONENT SUPPORT INFORMATION

'lTEM MATERIAL SPECIFICATION ANALYSIS REAR BRACKET BASE PIATE SA-515 GR 65 or SA-36 PIATE & SHELL REAR BRACKET LUGS SA-515 GR 65 or SA-36 LINEAR SA-193 GR 3 7 LI: CAR REAR BRACKET PIN SA-515 GR 65 & SA-36 LINEAR PIVOT LUG PIVOT LUG BASE PLATE SA-515 GR 65 & SA-36 PIATE & SHELL ASTM A 108-73 GR 1018* PIATE & SIELL .., 1 CYI.INDER CAP ASTM A 519-74 GR lois CWd PIATE & SHELL CYLINDER BARREL TIE RODS ASTM A-193-73 GR 3 7 LINEAR TIE ROD NUTS ASTM A 194-73 GR 7 LINEAR. s PISTON (1 1/2 - 6") ASTM A 108-73 GR lois* L:NEAR FISION (s') ASTM A434-64 CIASS SC LINEAR PISTCM RCD ASTM A 434-64 GR 3 C* LINEAR 54-515 a 65, SA-36, CTLINDER ROD ETE SA-182 GR F22 LINEAR PIPE CIAMP (DESIGN TEMP = 650 F) 54-515 GR 65, SA-36 LIEEAR 54-307 GR B*, or ASTM ,[ $ CLAMPING SOLTS (DES. TEMP = 650 F ) A-307-74 GR A* LINEAR l (* CIAMP Imp STUD SA-193 GR S7 LINEAR 84-515 GR 65, SA-36, EXTI3tSICERCD END (FIO. 201 CWLY) SA-675 GR 50-70

L W e-u n m-www- _ m-2,

_ = ~ 6 M h AG j Designatio y,',,'rOL ~ ~ -a-so,,_.o,s ,s. ~ _ sus Dongs-sAE.or Alst Y.", yiew Tessale of so s==s. m $0 Ana. Repwway a Grade Tyyn Stand 8FC pumeier.m. (=m) me. km

    • W
mim, mm.

g (Mpap (WPa) g MAGNE 90 (620) II0060) 20 50 FORGIN l% (3s tlandiseder so(350) 105 (720) 20 30 3100.4,l a, Over l% in 2% (38.1 to 633 Aisct 75 (320) 100(690) 20 $0 33' g yg Over 2% so 41633 io 114L inci 7)(520) 95 fee 01 20 $0 % mandsed a smeed and Over 4io 7 (114 no 178k naci 65 (450) 90 (620) 18 40 arenaladoeison or.se she Over 7 to 9%(178io 341Jk sect 110fie01 130 #90th 16 so I 3100.4100,6100. is til 11 ar,d undee w2 a uus su seau, so w te0(L 8700 y over n* io h 044 in en6 arst 95(4e0) 115 0 90) 16 45 J 3, ar-Over 2% to 4 (63.5 to liekined 85 090) 110 Ce0) 16 45 { 3100.4101L 1.1 Thisis an acci Over 4 to7 (114 so 178k ned 80 (530) 10$ O20) l$ 40 j4300,9:00 I Over 7 is 9%(its to 34IJA assi I 1301900) 155 (1070) 14 35 g,, I%(38.8)and ender 130(830) 150 (1030) 14 35 4100,4301L CT8nkPins 8In.(203 3D' Over l%to 24(34.lis 63JL mal 110060) 840 (9601 14 35 9006 j.2 There are Ihr Over 2% to 4 (63.1is ll4k inst 105020) 135 (930) 14 35 Over 4is7 (114 to 178kinst 100(ee0) 130 (9003 le 35 ,, g,g; O.es 7 no og(178is 24 Jkand I.2.1 Qass I s byes mesetammerand gy g,,, y g powr dbyineIL2sochstmeshed. sandard of$peciGca

  • The carten amenssier na semis bened a em amiums may very epie 0355 maa. m ass 1.2.3 Cass3(forr u
    • @s'3C BD k -. 7 CassSt.DC.C' 7 lary requemnent SI rne 4==

s== yf= res= ad um ish asaar = p=ss== es,===r *dyediedgmpf. = nya i .maharf . d,====s===(* seadry gig))- sw d.stessided vsmvansasidednees,- 4: 1.3 This speciGea ,.m.=sm. e f=====d*,ese ymp=g==== sf are agen.es.uost star==,- i em diesel locornoeive e .f y af ne d wry /hef== ym. d.de e.aperm eses n f sner erseeas,massesseen mer==eurand-ar te==== s Osas 2 or 3 niay be

  • ef.an d.seasre.,peasdw =eams== faran===see,m.ud n

fr ' ras mt.f* grnate user agree t d is..d.n adae de.=.=.d=45TW &mdre. ass Fouram-mem massues g g Aare A,7tdadegu4ms.Pa 19101 les and Alloy, for G,e ,,,p u, mans.rmannsymur seems knous se sht JJTW Casmusase em Janded61914 88aficmionwhich ; 1.4 The values it to be regarded as the Th(,,N1d {f T I h

1. Appilcoble Deen 2.1 ASTM $ rend C g kl-9( a.cr. C3

^21, %$ E 165 Recornmes \\/ elrant laspectu j \\ b.9S }7-2T-N 1.o,dning1.r., h 3.1 The inquiry. I thall contain a staen a tare)'io be subjee. Y /g f7 gg " his specification. lf Class 2 shall apply. ~ O e ^~ 4 f' yg

-~ f.- f,.I g7-C [I TABLE 3 Icosit'dl M' C l Vield Steesigus Velues,S,ler Festeste Steele end Copper Alters for CIsomes 1,2,3. and MC Linest ivre t,-

Saspoorte I
  • C 1

? O 9 y i b (D Type hein Asin Yield seeenotti. bes Insultipsy try 1000 te etsteise poll / \\ 8 - geassiinal P. Oreisp Prosheet 8posiflee. er Class Pfotee Yield Ultinesee for siistel teniperettarse. F, riot te onceed a-see, pse. Forsia asesi pee, crede jN. % -** y Sereneesi Tennise , M AISI4140 Rar A43464 BC l_2 110 110 110 0 192 9 99.4 96.6 916 '8'i5 R6 A R16 - h ' h' - serensisi 100 200 ano 400 n00 800 eso 700 750 800 \\ 4145,4340 Bar A4344 g BC I,2 105 125 105.0 98.1 948 912 89.4 85.5 82.9 79.8 - Bar A43M4 DC I,2 95 115 95.0 88.5 85.4 83.0 80.6 77.0' 74 6 72.0 - h Bar A4344 BC j, 2 85 110 85.0 79.5 76.8 74.6 72.4 69.1 67.0 64 6 - h Bar A43M4 BC 2 80 105 80.0 748 72.3 70.3 68.1 65.1 63.1 60.9 * - AISl 4140, Bar A4344 BD 1.2 , 330 155 130.0121.5 :17.2 Il4:lell0.7105.7102.5 98.8 - EhN 5 4143,4340 Bar A43M4 BD 1,2 120 150 120.0 112.1 108.4 105.2 102.I 97.6 94.6 91.1 - %.k %' h d ;; Bar A43M4 BD 1.2 110 140 110.0 102.9 99.4 96.6 93.6 89.5 86.8 83.6 - Bar A4344 BD 1,2 105 135 105.0 98.1 94.8 92.2 89.4 88.5 82.9 79.8 - g s x 99 Bar A43564 BD I,2 100 130* 100.0 93.5 90.3 87.8 85.I 81.4 78.9 76.0' - phj Bar - SA.540 B'21,822, 1 1.2 150 165 15a0 leal 135.3131.7127.7122.6118.2 lito - ' 323,B24 h l m w Bar SA-540 . B21,822, 2 1,2 140 155 14& O 131.0 126.3 123.0 119.1 !!4 0 110.4 106.3 - [ I 4 O B23,524 a Ber SA.540 321,B22, 3 1,2 130 145 130.0 121.5 117.2 114,1 118 7 105.7 102.5 98.8 - S B23 B24 M Bar SA.540 .321,822, 4 1,2 120 135 1240 lit! 108.4103.21011 97.6 94.6 91.1 - h B23,824 c-Bar SA.540 821.322, 5 1,2 100 115 10Ee 915 9E3 87.8 85.1 81.4 78.9 76.0 - 5 523,524 Bar SA.540 521,522, 5 1,2 105 120 105.0 98.1 948 912 89.4 85.5 82.9 79.8 - h 523,524 j'! mie,Be, n SliePro A572 74 42 60 410 40.0 38.3 36.8 35.2 33.5 32.7 31.8 - O m as,Ber bleepes A572 74b 50 65 50.0 47.5 45.6 43.8 41.8 39.9 38.9 37.9 - 3NWMe.V Fee 8be A579 70 12e' 1,2 140 150 140.0 138.6 134,0 129.5 127.7 126.3 123.5 117.6 - e mes Ber O> Shapes A588 74e A,5 42 63 410 4&e 38.3 36.8 35.2 33.5 32.7 31.8 - - mee.Ber Shapee A588 74e A,5 46 67 46.0 43.8 41.9 40.3 38.6 36.7 35.8 34.8 - 7 e mee,Ber O Sliepes. A585-74e A,3 50 79 50.0 47.5 45.6 43.0 41.8 39.9 38.9 37.9 -

==a 3 Tube A618.74 - II 50 7e 50.0 Tube-A615.74 911 50 65 50.0 gc

  • Ceede 12 m on gg, v

.e e .4 ge'le -, A---

M __. ~~ s b k%k

  • I -. Y is

/ lt Tchte I.6.0 Q ~' APPENDIX I M' kO kQ ~$, iz-zv R 1 u.s ~ / b. I ABLE l-6.0 W/ is MODULI OF ELASTICITY OF MATERIALS FOR GIVEN TEMPER ATURES Modulus of Elastscrty, E. = Value Given x 10' (psil for Temperature (F) of Maeorial -325 -200 -100 70 200 300 400 500 600 700 800 Ferraus Materials 30.0 29.5 29.0 27.9 27.7 27.4 27.0 26.4 25.7 24A Carbon stools with carbon content 31.0 30.6 30.4 29 3 29 5 29.0 28 3 27.4 26.7 25.4 0.30 or less. 3% N. Cart >on steers with carbon content 31.0 30.6 30.4 29.9 29 5 29.0 28.6 28.0 27.4 26 6 above 0.30 Carton-molybdenum sveets, low cnrome steels through 3 Cr 29.4 28 5 28.1 27.4 27.1 26 S 26.4 26.0 25 4 24.9 Intermediate chrome steels 30.4 29 3 29.4 28 3 27.7 27.1 26.6 26.1 25.4 24A 24.1 (5 Cr through -9 Cal Austenitic steels 30 2 30J 29 2 29.2 28.7 28 3 27.7 27.0 26.0 24 2 23.1 (304,310.316,321.347) Straight chrom um steels (12 Cr,17 Cr,27 Cr) Nonferrous Materials High Nickel Alloys g N.Cr-Fe~' 31.7 30.9 30 5 30.0 29.6 29.2 28.6 27.9 N.FeCr Ni-Cu 29.0 28.4 27.9 27.5 27.1 26.7 26.3 25 3 I Ni Cr-Fe-Mo-Cb Other Nonferrous Materials 22.0 Copper Necket (70-301 11.3 11.1 10.9 10.6 10 3 10.2

  • 95 85 17.0 16.7 16 5 16.0 15.6 15A 15.1 14.7 14.2 13.7 Aluminum Copper 15.5 15.0 13.8 13.2 12.5 11 3 11.2 Unstloyed Titanium

~ t_ = er* d i es* t 77* l x t o s.t = .pr& m m g ?. r .c

CALCULATION COVER SHEET Discipline Civil / Pine Support 49 PROJECT DAVIS-BESSE UNIT 1 JOR NO. 12501 CALC. NO. O - D MU -I ( SUBJECT DM11/3 2.05C S?Q W 40B So t61E Iso. No. COMPUTER PROGRdM: C NONE % SCP O OTHER TOTALNO. 3 OF SHEETS PROGR AM NO(St see below VERSIONIRELEASE NO. see below C PRELIMINARY CALC. O COMMITTED PRELIMINARY CALC. C SUPERSEDES CALC. NO. X FINALCALC. STATEMENT OF PROBLEM Design of Pipe Support for Structural Stability Support No. DSU-N\\ %U P-.I 3 O For Cales. See Calc. No. O No Cales. Reg'd. OK by Inspection SAR CHANGE O SAECHECKEDM SAR CHANGE REQ'D D NOTICE INITIATED ( SOURCES OF DATA D Piping Stress Analysis Data - Prob. No. % d ur DP. Issue No. O ICES STRUDL II - (CE 901) - Version /Rel. No. Output Attached O Anchor Bolt Prog. - (CE 035)-Version /Rel. No. Output Attached O Anchor Bolt Prog. - (CE 050)-Version /Rel. No. Q Local Stress Analysis - (ME 210) - Version /Rel. No. 5 E sitt:4 Geoap sh uo As,M uMc.or A-1 SOURCES OF FORMULAE & REFERENCES $ ASME III Subsection NF/ Appendix XVII D ANSI B31.1 E AISC Manual of Steel Construction - 7th Edition O Pipe Support Design Manual Vol. 1 & 2 EDesign of Welded Strt ctures by O. W. Blodgett OGPD Pipe Support Group Newsletter No. O opuAduw rOg ocq, BA.Og gO QJ4 144\\E4 ((IM l/n/Bf Mt* N kih d NO. DESCRIPTION BY DATE CHKD. DATE APPROVED DATE REVISIONS GPD2704 Re. W3dD1) .M

t CALCULATION SHEET u-lcav.wo. O t gfC cuc. wok-D. ~b* h

  1. I-32 ' 7 4 memED TI nata l

onminaron_ u CW o e - I( t,w:s-ussE (NH 1 a ao. J mcuser 6' l ,,, SATA SHEET FOR LOCAL. SMESS CHECK unn no _ 1 ,o i = m o i

i l

e

  • Ci

== t o e 4 trit y 4 ei b i w gg-4 m e a 4 'o l N 7 e, a s m cw m c ~ 7 o I A a E s \\'$ a 7 1 s .5 d '.i t m ! m 4 9z g* z n 5 y e, I = 13 b g p; ,E o*j [O gj8lg'; g ss w s g -:e:e: !w' ; E a. E'R w e. ( 2 dg 3 E I=e3 5 oo d' E oo w k2g g w a a w et d "w t): ~~ E.- .t a w g so g. Os N A 5 o e g e E b O y o 4 = s

-O o

t: 2 o 4lv,;, F w g i f l ,e . 'I M N T 0 r-

i. i.

a . r-t a $ s i v.,: 14 a.I E..$,: = l 3 - 2 r. wg9 x a 5 v s. v .= = g yW w m E -r a ~ I I .t E:<R 3 m W = J m mz I ga E E g 3 2 .er. rg z r: .= w a i t*o \\ g 2i M E m

CALCULATION SHEET 9 c u e.= 0. C'- W / M -i nEv.co. 0 \\24 onisiuaron C.O D b>b-DATE I2- _CHECEED DATE r.:s-:-Esst an - not 1 PMDJECT JOS NO. b SUBJECT SMEET NO 1 2 ,i i e 3 l i l

a

= 4 g E EU l t/1' EE y i = -w i s

== I J' a2 l C 5* W: E s 5 $l d' w 8 i Eb -l x.

4R=

g u. m a E v + 7 e -,i U, o O 53 55S E Yh $ IE l f sfi W V V ^! E v ' "?r n' N-

4. g s l

.= 2 *> b 8 WL si s'. O O O ~ 12 a. E i a ae " u. $mN 93 .~ .s eau =_-

==- 34 UMk E2 w is o 0 0 s in

U

9 5 is /. ,L gg i, = 17 N a a o o .w .a =0 is M2 o m --+ 1 g gp = v M a rJ is S.4 d v O 4 g u d zo W = d o O O E o a n 5 U d g .= = 4 H e f oc.l

s.
  • O O

S a o O ~ O DD as ~ 9;, 3 m E s= g b: ,l. gWa to 55 2 = l- = n .5 - sWg e4 B ;.;

i..,,' =
u. s D

a w3wgm = a, sg .O g 3.o = sa a e + + g

e. *g :. E.

E! i i-5 Esis .c ?. = 5 -g -g g-" 3- -= 35 8 3. W. -W 00 .a u W. = C W 4 = E si = Eg = IW E wnI=M" 9 "E'Y. = s a = 3 Ng 3 wE 3 ss .I. ERWe S ww w u J= w at

== = as g gg gg i n ^^ ^ i g N : a ti. a ^^ a a

  • N n

w ,n g 4i 'I __........_.y.._.-. 7, a

OR IGIN A T OR.0, y,.M"' DATE.Y.N D CHECHER...I..h.'.# D A I E. 8.i[.. [.b CALCHUN.9.Y.Nh'.II PR OJE C1.%.0.9..M.k.k.$. JOB R.l.%5Q.1 STANDARD COMPUTER PROGRAM ME-210 REV NUM.. 9.. SHEET - 9 0F uQtT \\ VERSION

5 RELEASED
DEC 15, 1982 USER MANUAL VERSION
I THEORETICAL MANUAL VERSION
1 VERIFICATION MANUAL VERSION
5 8 I J L A A R D S T R E S S A N A L Y S I S F 0 R C Y L I N D E R S t

? PSU -H1,RI I N P U T D A i A i t ) P ML MC Mi VL VC MA MB (LDS) (IN-LSS) (IN-L8S) (IN-LBS) (LBS) (LBS) (FT-LBS) (FT-LDS) 1 2400. O. 20400. O. 9. O. O. 0. 2 3980. O. 33J50. O. O. 9. O. 9. l 3 5015. 9. 55848. 9. 9. 5208. O. O. VESTNR VESSIA Cl C2 SHAPE PRESSURE SM DEND R (IN) (IN) (IN) (IN) (PSI) (RSI) (IN) i 1.0000 13.2500 4.4250 4.6250 CIRCULAR .0000 .0000 .0000 2 1.0000 13.2500 6.4250 6.4350 CIRCULAR .0000 .0000 .0000 3 1.0000 13.2500 4.6250 4.4250 CIRCULAR .0000 .0000 .0000 1 MAXIMUM PRIMARY PLUS SECONDARY STRESS INTENSI17 i 1.0000 -1.18 .63 -1.18 .63 -5.06 3.87 2.71 -2.61 MAXIMUM PRIMARY PLUS SECONDARY STRESS INTENSilY 1.0000 -1.91 1.03 -1.91 I.03 -8.21 6.30 4.40 -4.25 q MAXIMUM PRIMARY PLUS SECONDARY SIRESS INTENSIIT 1.0000 -2.78 I.56 -2.78 1.56 -13.98 ta.M 8.1.' -7.51 L==..

n e-a. D ( .a.f A T p I O e a. e C.e %s. O. e

  • I e

o.e r. O E E D 2 - 3* C k' t .;E ee. ---.e "l> =. * *

== No.J ,J e 0 e

===* 64.8 e E w =

== 2" O 4 G O iar 43 .D T C D E e .k T e E 9*3 %e snA O e== U3 O N som g >= o D LaJ O (

==4 Q e.L e w tr3 tlD LA e C e A N e Q If3 E Lad o f3 e >=- O

  • =

>=

  1. e e

a h"3 84' 2

  • 4lm e

C es e e-o e.E e EON T e at e eA e e.:n CE"== In U3 E E

== O 6 p. N &#3 w4 CD l#3 e CD &as E 2C e-(#5 f% t#3 e (J (#9 ED LaJ e taJ A P= saa % OO LA E N w== 0 J uJ A1 RJ

== LA e e-e I.nJ e.e taJ >+ e (#3 LA== ^ &#3 3 L M t#8 se q#3 eQ w >= a taJ e 0 e E m gh. E

  • -* t#3 g ***

EE :D e t#3 >= e 4 e O EsO E (#5 O *e t#> * %K w D LA e de E a== Lea E M& A w w C#3 C#3 >= E EB L&A 0 4E ,,,,,*'*f.*e J 0 OO OO OO E at ye.

2. tad A A E. v e

e Ew p e dz. O N ag-N asa <y ag= f o a E O RJ p. o=O LA 4 0 rs as" f% *e-as* v las r*3 LaJ Q E LaA a taJ== LaJ 3 0 e e e e e e E as

  • = dit GA th s-eCIC O t#3 A >=

Q 0 e t>.

  • 4" CD*

t> CP= >= 4O E#8

  • 2 w 3 2 (#3 A

J 0 NT N '4" . *E' 54" las J:b "'t LaA 4 RA e p-O J 0 a t#3 taa EJ .J t#3 E tad a II3 4 8 Ee 4a O 479.J Las Q da e o V 4 E.J da E laA 4 E C3 (A >+ e SE 99 yQ e/ Q a-. A 3 b E 2 A En = lht===

  • O f

u<= = i O. un a E.as.= w 8

== 2 O o o c3 J

== 4 CJJ e GA t#3 E t.3 w Lad to IM 'o" t gg d eE e C3 tad 4

==e EA A eC f% N A QC EA E te# m C3 O N CEB e It 4.aJ 0 3E h e taa gE EA 4 O e th **3 au" O 3 0 P't O f% t>= tip en Q CD d s O. A a La. (A 3 t#3 tra

== O O^ J 0 O

  • E' Ik wt rs==

p= 6 4.aJ e .= Ig e lad O taJ nn N n esa N oE q 0 e o e e o e

== .e N taA O e O CE J >= f% e e

  • &#8 lll>

0 a4"

  • W" N r%

au" f% ese Z w 0e y 0 e== E in >= a anse oO taJ a4* ID Ow e.=

==

==

= e

ret 3

==e O N eCa EE EJ O. O led E taa 4 44 4

  • e [4 3

n t#3 .g=. y ga n.J E tad A e

== E3 3C E.9 t#9 BC e lad an 80 44 m. E O th. (,) *

  • 3 e

g3 3. E e E (#3 e aC q#3 t#3 LaJ

  • M at== 4#3 e

>= a=e O ** laJ C3 3 taA t#9 84 QC O N GC duC 0 tal O G

A >

3 dE t#3 CE E#9 N M Lad M P= e 4$ f*3 and E.=

  • = a e

>= <E 4 4 CD s.=> 4 N N 44 sh. LaA 8K (#3 g ( = Ee 4 *= E m eg >= A 54 LaJ aC44GA==CA lE u 4 >= tad 4 J ag e.J K t.3 >= t#B t#3 64 t#3 taJ 3C

    • tad -

2 u 4. A C3 E sh SE J dh. E GA laA 4.aA las J u taJ 3 49 "4 4O w en e4 >=e E E J GC # Gas E C3

    • O 3

=J C3 2 E *= *= *= >= 4 >= 4 E >=.J EE' C3 E et J at AC J 43 4 E (#9 GA E EA 3 2C 0 W tae O 4. >= tadled 4 LaAtad 4 Rad 4.aJ

==e fE L3 QC C3 83 0 4 at 4 at 4 de Ee ,is >=P=

  • * > =
0. dh. (A LaJ e o taJ taa tad E A laa 0

==

NN 983 F89 dRC C3 O E E I#9 E E EA >=e e-o bad 4. LaJ dh 44 E 4 -J E 8 CD dE taJ r{- A tad tad M tad gas e-g A A e Q 3 Q t#9 >= EA 4 uI w w ser k O D e. / g c'>- e

    • .e eee.

a-eemen--e======== -e e.e...-e = r..... ae o e .e_,___________________ m

m.- Md6 cal.CULATION COVER SHEET JOB NO - 01 O O 9 M EC H.f PQecrg PROJE C-M'5 C'5C ~ DisciPtiNE SUBJE C~ kB C Vt5\\ W n U'1 5 I F6LE NO J CALC NO ORIGIN ATOR W 'h\\ DATE bb 'A

  • W MW 7//3!PL" 3

^ CHECKE A - ~ ~ DATE - NO OF SHEETS ur f c Att. c n T C., 17 'A TTA C H rs t rJ T # I i14', ATT A CM tt EN T # 2 = 4 5'!'C RECORD OF ISSUESA*"eu"o"u:o" #3

  • J "s,-

sm., *r"rsc'n n t sw, an c.,e s.. Ans -e 5 l NO. l DESCRIPT'ON lCHKD l APPRD l DATE lpLgED BY DATE OAT DATE Ah s s o r c> r-su a-a h ml - 7 4 # 2 s r ' 7-15 e s aE VtSE.D SHT N0

  • 3 AND Absth 2 n T.

' Nos. J 3 s l4. t S, IG bein A rth ATTAcu. No. 6l1 S I' i S~iA D y.s'-8V \\ l[ $.GL /N I Al /N l PHELIMINARY CALC. COMMITTED PR ELIMINARY DESIGN CALC. SUPERSEDED CALC. FIN AL CALC. ~ ST u ny b X c % S ?. - c cl 3 TSO.g l (DATA P T. 40) O rJe of TH[ VE RTicA L St4UBBERS Fog M A NG,t R NO 'h FA IL i b (NCA N o. 84 I PO). ZM AD DITIot% T H E R E ss nNTERFERENCE pre <BLCt~1 S C TH C C tJ PIP C AND WALL AT THeS H ArJG,C R DUE To T H E RtAA L E XPA N5to rJ of " PIPE. THIS FTOPY ss HAPE WITH TH E S E coNJI To o rJS. n eTe : ) R. E. V e c2 ss suDE PErJDEMT of REV CI -, NCR No. 94-190

2) REV. C 1 5

O$ Eo Y E eo 3

2.0 ISOMETRICS Tne following isometrics have been used in the analysis. Piping iso. No. Rev. No. Piping Iso. No. Rev. N o. 4-Isina 95/s5v O i mADE F R o ^A W At K, DOWN oF S U W.(.n E t sw E, ~ DESIGN DOCUMENTS 1. Code S ASMECodeSectiontilSubsection N B C ANSI B31.1 0 /[ Rev. 2. System Flow Diagrams "/n Rev. Rev. SEE '/ '7. y o) -g g o 3.l-2 Rev. 3. Piping Class 4. Piping Class Summary Rev. 5. SAR R Checked O Not Checked. o ma rs /V\\ c o E L ~~ AT7 A ( H mE VT 'l. ,,' f g o(. 7/2 p i n -H o, t-m, A 2 'D f: 5 N 3 ^ 6/i s /4t 7/IlKL II Y COMPUTER OUTPUTS (Snumb No. & Date) 1. U.s c i a a t MPt4 U5"'- (Hl' o.e-4ivei 6737D U3c/tt l P4 0,4 wd. 91 ma. [H -1 o. e. A f uel 6, 3 "jt t/ 6 6 /h/6L w r is s7 2. Weight E  ? e 4 w d s -t 7 ^> u 1. / H-1 i w o. -l ', \\ G 3 4Y7 6/2ffet 3. Seismic 4. T u tr.sA L G 73 77 ll-2 4 -94 ( NoRH A L o PE R-) d a,o r) @ 74 f f li. 30-P4 ( W'fd A PfL'f D T&ERM,A,l. DisPL) g. 74 S g

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.p lS fl. -) AT a t 48 v ANALYST N 9 NATE 8'#* 8-4 CHECKER DATE 'I-4"N l 9 <d M $ (O A) NO PAGE j

{ fi s CALCULATION SHEET I1 Col NcR 84 Igo CALC. NO. M,g REV. NO-SMEET NO. JOS NO. ( P R f.SS UR i?_ E R SURG E LINE I3 OR-GIN ATOR DATE CHEC :D DATE 0 '- N -94 L~v u. PW l'* 3 0

  • P4-t 1

3 AS PC R NC R 94-180, Ot4 E o f T H E. VE R TICA L SN UBBE R S (ct.o:E NAL L) B EcAHL tJoN FuncTIONA L As snon H. 3 To THE a 5 6 p sen.40 j g '4 gg" 44g roar trarL s /) ~~ ynPC l* e h 9 10 3 Y Y pgNcOOM L 4 d g LL i ~ "L un TItL Qo 0 .w.rudeML rr. Ao pgg.gj is seul8tP-C 15 Loo k IN G NORTH ~ 16 THI5 SNOBBER I5 odL1 A '4 h >4h Y FR*H THE HELD

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/ I, s i CALCULATION SHEET JOB NC. l2 {of NC 8 NC. ? 4. j 70 CALC. NO. p.1. p REV.NO. SHEET NO. C' 9-I4 ( P R.L SS U R D E E.L suR3 L L.nr4 E OROINATOR DATE CHECKED DATE Q (>. 5 p:_ 18-30-?4 0 12 -4. 8 4 [F Ro H TASLE N 8 '3 (. P.1 2-I h ~ g B, fcR to EL50W = l' O / l 3 l.97

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(' (i / CALCULATION SHEET REV.NO. SHEET NO. JO5 NO. J f. S o j TVCR No. Ple.l7pALC.NO-g, ( PRE SG uR i? ER SURGE L'AL C2 IT ORIGINATOR DATE CHECKED DATE 11 3o-94 hhCCh g. E-f g _ e..g4 = j a SIWC E oNLY ONE SNUSBEA IS F U NCTI ONAL) THE 'P I P r. Wit.L due n 9 3, ' Ex P E A leNcs A ta A b.D I Ti o N A L H o HE n 7, g, (u.sj A Rti L. E NG. TH

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q %. w = 1 s 3 o 2112 L.k. (08L) 3 tai <h.e 4 p. f(15(6 b h-C SS') 4 5 y 10 75 3( dd 3 07 2 77 = dklf pj* ~- 6 y 5L s 5 g g1 1s 342 c 7 (Q$[ 8 \\ a f 6154 :: 72.o3 Psi 10' 7 f c 2n3s rf (SSE) 12 r a, = 92,5g24 (ve y-r") -,G, 3744 ,L,Q 4-s e-ta _,, is 14 4T4 6 psi (d)+ G 137 7 W 181(-F[ '5 7 TH. 16 17 ~ ~ k, p wA% 9 s m Lc. g. 3 .x Ja OaO4( M 'v3, 4/IO-21 W 23 (M%2. L" 4^ .. W.

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I I [ ( CALCULATION SHEET REv. NO. SHEET NO i i .lC B NO. 12601 NCR NS. 94.I f 0 CALC. NO. g,g c '2. 17 ( PR css URI EER surg:E. tsivE l ORGNATOR DATE CHEC%ED DATE G

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I1-4-94 h&DQ i _4.g4 ~ i 2 THERHA L E VA LVA TIoM DUC To TNSU FFlcIENT CL E A RA NCE AT "A5 3 AS TER A ~rTA c H H Er4T No. G, ~1*H E R H A L Run5 AKE HAbL 3 l 6 us T H AHb WITHouT A PPLIED THERMA L bus PL A CE M ErJT S AT 7 a 3ATA PT. 41. 8 l l to THE PIPE S TRESS E S ARE WITH AM A LLcWA BLES FOR &OT H tt 12 CL Ass-1 A ej) cL A ss-2 ,[ is W I CS

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} gm is CLASS I e ( 1 Q i 14 eLAss 1 i 6 SA i. e 19 ~ M mW CVC R, FOR L0r43 TLAd e PE R ATlaN, THE y IPC.. UCT. 20 l 2 22 SL CVA LU AT E.b Fo R 'FATIgu E (cuHut.ATIVE usAss 5cral 5 I.o, } 23 ...... ~ Fo R S HO S.T T E R.H O PE R A BILITY, T H E, ?IPS.. S Af E _ fo k. IS 2s a FArsqug gg cAggr op uwvgr3 c,yetg g.,_ 27 St.. C HS lH Et tlMC, _ 7vDagnColi, _. Tut lea bs. A T.. PRE sc_u_.t *EU, n APO H67. LEG ARE RE A serJA SLE Fog OPE RA BILiry. 2i ( 5, i, N I d =-.

~ ' GFC>990 61/76 (FOf".M G.3) MEMORANDUM " DON'T SAY IT - WRITE IT" S/VA l./ A l $ A N Lacetson y WMu $/EstesDe-. /2 /3 et. oo,, sect:....../..(.C...R....._7..4_..O..~/.f..O..,_../..~.s.i/L E.~b.- S..A. ll>p-a g-Ps.W--- -.. S. /_-.__--..._........... sus. ........,uJ....ea...M...s. a'f.o.ee.....f. 4.......I...../we..me.e%4.....f. e.m....t..f.e..c..e.n......a..(.r.s..i.1'....af.......... .....Lha...&awr&sc....Gr.g...hhe....f%.sI.neew.eds......M.5.L".ned.4............ .o... i.7.7...*...WP..)...g.....o.a.......%.......s../.....a...f....d...sk......... A... s.... 4........a..n.. 4...s..S..)..+... I....h. MC ........p.mi.e..<..l..e..d......f.h. ec..no...e.nsah...n.....A....xca. M.. .. 4...r..m..... k....ta...N......e.nwhc............... 7 fd f...e..d.....e../..,....u..%...s.... ca d ......id.e. n tces..........'k.....d. e..a..a...t.h ..... fe : th.n....co.mpazden.....anx...p.,...c.o..p.y.....a... u s n a.... &..a l ...ec.i.yd.. ..... %...h. m....../.l...s u p p a z f... A m.9 n.... A....s s...... f.1..a.. s.. w u...a s.... f. m...... f f.. e....s .h.. r.n. ea.sicas....m e.s.we.9.2.....At...f..b.e.....;/.*..r..b............J........e..w.....s..-..o...f....f..A..e i e...n.2Li.li:...ef....m.us. h......e. ard..o....r.e../....m....e..c..ci.m....r.u....ds.+ ...Z....w...w....M................. w..y. 9.af...........f... 4......ee.a..n...*.../..y se.k.... A.e...p.<..<....o.r.ms../..un .. 4...d....Wm... nf.......... m. nde.msc..e.....cen.4.....m s...... &..m.c. cad..rexr. x4.*e... 4.e........... ....ce..M....a..l.e.d cesstd..rciky....A//_rea.b.... inh.....in%..... 4e.w.....e..e.. ... a... f.................. A.. i..=...a i..z...s....."..wp....u......i... A...x...=.p....x...".. ......... i.h...c:s........................ i c=n.e.n. t.a..E...r.e.....b..u..f...most...acce.ra..le..ly.r..e..d.i.e..c./1..>.%.....o. ch....s/...t.h.... - A1.sf..ecwencaL. Then.,../ac.. cay.ee.c.ian..purp.esevs..cm..n.m......... 1 pr..d... .. e.n.e..

a..f.e..cfv...e,1c...s.

.a..f....A ..'....O.. 0.. 4..2. 5..."...vp.....a..nel..4....x....=...... 2:.15...".Mr.El.).... %eL.Nrie,ily....u.ei2%...na...pecS.%s.e4le...mraucu.f.,.... A %..=.o...,i...,4...e........o..............Q...m .........f.fis...en.. si,s.....at,w..u.(.d............... />.cla...e.c. 6...M... ec..&....r.s...1%......g.. r..e..e...a...W........g....#...t.'...f.4... 4...i...f.c............. op ATTACH MENT No.6 sur. no. I of 1 . ~........ P.. R o. B.,... d.. a.. ..H... t... .R..e...v.c.. 1........................................................................ A.4d.+.d..........i.. b .. h t i.e. I 1 4................... l ,f;: g.'.. y i . ~................................. eu O . i e-4 -s + l s il ,i C' ---n- -, _ ~, -,. -,. - - --n-.

aL e* ... e E' c 'J' .- 1s* ATT/cHHENT r4 o. G _ b- ' Y+ i SHT. N o. Q o p-2 A %* j_. 0,- f%

u..U-PROB.

H2 t4 - T REV-c2 ^ / ~ 4 - A, iMi Addad Um p. xh;#2-4-P4 cWtA kYCh?Q _ % : 17 - +- 84 l e G l L.. m b tp sxc resc o a r -/M_ o& : iz 3-at 1..g 9 I I, e l l 2, c s. . g ,L_. p i G dE 6 V M .e LDOKING WotTH PSU-R t SCALE : Ys" = l *

~ Bechtel Associates Professional Corporation (Ohio) 15740 Shady Grove Road y Gaithersourg, Maryland 20877-1454 301 S 3000 TELECOPY i Mr. J. K. Wood Ganeral Supervisor DEC 5 1984 Facility Engineering Tha Toledo Edison Company P. O. Box 929 Toledo. Ohio 43652 ~Daar Mr. Wood: The Toledo Edison Company Davis-Besse Nuclear Power Station Bechtel Job 12501 TED NCR 84-180 HYDRAULIC SNUBBER PSU-R1 File: 0270, 1523D, 1470, 283293 BT-15086 (A218) Attached'please find our recommended disposition of TED NCR 84-180 telecopied on November 7, 1984. This NCR addresses seismic restraint PSU-R1 on the Pressurizer Surge line, found with one (1) broken hydraulic snubber. Our evaluation and rocnalysis of this condition has identified that a thermal interference existed during normal plant operating conditions. This interference resulted from in ufficient clearance between the restraint and the secondary shield wall. i All stress leve'Is on the Pressuriser Surge line and supports were found to be within interim criteria for both the condition of the actual thermal interference and a 4 p:stulated SSE event. However, for long term plant operation the restraint must be modified in accordance with the attached sketch. In addition, B&W specification 3002/NSS-14/1077 page 8.6 (7749-N-505-22-6) should be revised to show the correct thermal displacements, presently shown reversed between node points 1 and 2. This change has been incorporated in our sketch of the restraint modification. In addition to the revised movements, a new cold spring catting for PSU-B1, and revised hot and cold piston settings for PSU-R1 have also bsca included. l . As discussed during the engineering review meeting held here on November 28, 1984, we will require, in addition to the 115 jobhours already authorised 130 jobhours to cerount for our engineering effort to design the restraint modification and complete ths operability evaluation. Alto as discussed, it will require 200 jothours for us to amend B&W's Nuclear Cla'es I ctress report for this line to reflect the modified support configuration and the effect of the thermal interference. AirAc H HENT No 7 i AMak%: b f* Af '2 + 4 s.n r, No. 1 *F 88 c A' t1 i :. - - Off 'lf-r-s4 N8 ' #8' de # " c__>

DEC 5 984. Mr. J. K. L'ood 2 BT-15086 If you have any, questions, please contact us. i Very truly yours, / F 7 ~ J. W. Fay, Jr. Project Engineer l JkT/RDK/jil

Attachment:

As stated above cc: 'J. F. Helle w/o C. T. Daft w/1 R. Rosenthal w/o Records Management - Mail Stop 3021 w/1 AT TA c H H ENT No. 9 S H T. No. _1 0F 30 P Ro s. N o. H-?j REV.c1 + 1 G q. ske : *1-5-14 gM ch' t). SNOM M3 f ~' - r-a 4 c l a e e 5 e ( A v n-e-

~ ' A ddul 2 wig.- sa.5-P4 ATTACHMENT No.7 .~ C ' LE w. tf-98V t H T tJ o. 3 of - 10 'k U _ ON-H - ?, R. O. c 2. P R o B. tJ.o. EDtS Javts 8 ESSE NUCLEARPOWER ETAT 10N. Uh!T MO,1 mg - so 4.C.ONFORMANCE REPORT 84-0180 i er_ MO m nan taoewj no.m - mo.m amiaEma I ALo aram _- ~ -s. e <.s~....i er m m g' w/f'9' .t..s r.s * ^I/n D 4/n //4r ,:+

  1. /

aJadacTcq de sonnos se sua8 Bet 'F'h sL e K I t 'v-B da. e.203] Nr 1EmeGarnGMps) %sesa6 vaar Vis oast. rArspos.rroa pa chtw9 po.t 197+! nrs t Jnce rson L.I e r Jf.t'es!.l. o l, 8 rare stanvt svo. stet *. teedreD MrLY 10 codestrd 4ML L, _ _ p tsve.J Jt>b,0 ass.t fa stND _ 5 5 tr as mt MB & & 6 D Yuf_na.t.V = !e! 3M*99GD *Asro. A tosuresa or Reses.a.s 1 ad6sD _ rot ** 1* Jo BJ& C 1* tJA.t Sir.rstott.4. V /AlfP'6 eY2 D */ A06 /4 f.5_ Yet.SA'tt.s M opstaJPpel cosmwms.3 penggg CMuEq D sonstr.mact cosmw:,un astmmont D suceauAtt m = QwetasesmTyuM. D senser.I& C oca m W m utprrT ut D MtoommmeisnapffATICW LJ g cr.m mwmm.a. am-marr.ws0 commwmptEmeP FWEEDeedEE5 0R Q 3s57Aegiundets [__ EENR StrMaATE Emset _setFFAfYUSARE -,,gg,,gM R pecumsesummis D *ncamascenicanais Q ones - l no D womsysicseineem D punceeAsses perommcmitn Oumsme D unusasTumonasavum.mme D norm N-D naam:r . - a. atio= nn Il Rework seismic restraint PSU-R1: Thermal. movement interference between the west hydraulic snubber (part 4) and the secondary shield wall c_aused the oiston shaft to i lI break at the upper end paddle. Also, condnuine thermat terwened mused intederent e I _between the upper (cont on page 5)* k h. /2 h. i m.),,,,,,,,,, %,,,,,,,,,,,,,,,,,. _,,0. e _,,,,s,,,,,,,, """*f'N 88'ioamosem mosamune ocoescapeas or anspoumow tun are.use naamsmer.nssem com m) a l i _ _ _ _,. _. _ _ _ m. _Q ves D no i u no.nser feedsd emmen ~ ~ urimmentAnon se nspoemann ~ g l .s moennesm essurroisso.m 8"M"4 a.Tu m - m.. -s O* $ estensas EE"",____;Cmar. anTupui en _.-sme ruemmes n - umm -. _ m,,,, ur.m 8 E b me U N nes l aur--- - = m._ ir.i i. namn aug, uaT5 M R8de"M-h mf 19,_Q/-ev, e m o A cm uu A. eA&G8

~ ~~ ~- TOLEIO EDISDN 8Att 90NCONFOR84ANCE R$DORT t J or , e n om.* ~ Mcm No. 5u412:7

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NCR 84-180 Page 5 of Disposition Justification (17) (cont) cross member (part 7) and the secondary shield wall at the 45 vertic'al offset. All stress levels resulting from reanalysis of the pipe and pipe supports on this are within interim criteria. This reanalysis considers the effects of both thermal interference with the wall and one (1) snubber inactive. The support should be modified in accordance with the attsched sketch, 1) deleting the west 1-1/2" snubber; 2) replacing the east 1-1/2" snubber with a 2-1/2"; 3) cutting the upper cross member to eliminate 'the interference; 4) adding a vertical brace. AT T A c H M E.NT NO* 7 g y T. N o. $ of 10 i P RD). NO. Pf-P R E Y. C 2, j M M q. non : ' * !4 1 l 9 s O 8 e W I v a s e

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p,. p : h.] } w t; r N _1. - Introduction This report con +=4na the stress analysis of the surge line. All points in the surge line are analyzed im 1"Mng the binetallic weld at ( the hot leg eurge nosr.le. The analysis of the intersection at the pas-suriser and is cantained in pressuriser Design Report " Surge Nozzle Analysis". The branch intersection analysis is cdontained in this Design Report under a l different section " Surge Nossle". Results All points ir. the surge line satisfy primary stress limits either in accordance with equation 9 or per Appendix F of the 331.7 coda. For equation 9 sinclified analysis und== Primary Stress a 22074.96 psi <15 s F No.d== for an elbow (joint 3) = 22074.96 psi <= 24800. psi e6700 24800. psi Mxria== for a straight (joint 1) = 10220.54 pi < 24800. psi All points in the surge line do not satisfy the 3 s, primary plus secondary .atross limit. Bovever, a=?aulations are ymyided showing that an Elastic-Plastic l .Wis is applicable. und== primary plus secondary stress (Biast@c Weld) (joint 54) 50100. psi e650. F (PM E C-t1) = 75997.62 pai > 3 8 = Mad== primary plus seccEdary stress for an elbow (joint 2) = 67368.71 p i ) 5o100, p i (past c-l3) Primary plus se stress for cycles occurring more than 240 times: Joint 2 = 36860.1 psi < 3 s Joint 3 = 337tf.9 pi < 3 8, = 50100. psi Joint 19 - 369E9 7 pai< 3 f, =50100. Psi = 50100. psi Mwison Usage Factors: Usage Factor at Binetallic weld (joint 2) = 0 87 ( 1.0 = allavable Usage Factor for joint 3 = 0.04f (1.0 = allowable Usage Factor for joint 19 = 0.0% ( 1.0 e allowahla .' A l c. :d .k y ,, gr y. cl p LL.{ L2 L. f ! J.' .ya.c. 7ll'fS ?- lcI'"',Aa,fye/*GI"" h

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i o Docket No. 50-346 TOLEDO License No. NPF-3 li[)lll()fd Seria1 No. 1-496 Acsano P. caoase Vce Prescent February 1,1985 [{*"3, g,, lt Mr. James G. Keppler, Regional Administrator Region III United States Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

~ This letter transmits the information that Toledo Edison agreed to provide in the January 28, 1985 meeting at the Nuclear Regulatory Commission (NRC) Glen Ellyn offices, between members of the NRC Region III staff and Toledo Edison representatives, relative to a failed snubber found on the pressurizer surge line at the Davis-Besse Nuclear Power Station, Unit 1. Information was requested to be submitted by February 1,1985, te> demonstrate - the adequacy of the Nuclear Class I stanchion to pipe weld. The requested information is provided in attached Calculation number M8, Revision 01, in its entirety. These calculations show the stanchion to pipe weld to be acceptable for the design conditions. l Based on the above, Toledo Edison is confident of the adequacy of the new l support design, which was completed during the refueling outage as corrective action relative to the failed snubber. We trust that this fully addresses the concerne expressed by members of l the NRC staff in the January 28, 1985 meeting, and thus removes the con-straint to proceed to full power operation. Very truly yours, RPC:JKW:lrh cc: DB-1 NRC Resident Inspector FEB 4 THE TOLEDO EDISON COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO. OHIO 43652 t

CALCULATION COVER SHEET Il f 01 d*E CALC.NO. PROJECT DAVIS-36 SSE U rJI 7",1 JOS NO. CUBJECT 'P R E SSO R IT ER SURGE LorJ E CLASS I PIP:NG A rJ A LY S I S COMPUTER PROGRAM: D NONE B SCP O OTHER TOTAL NO. 9 PROGRAM NO(SLM E-lo l UE-tf D VERSIONfRELEASE NO.M'/' N8 2-8 5-f1 Avv. we, e : 3 sM75 j A rr. N o. 2 14 s wTs., ATT. N o. 3 s A surt.,Arr.No.4e i s N TE.,ATTNeTo I f > f. O COMMITTED PRELIMINARY CALC. O PRELIMINARYCALC. M FINALCALC. O SUPERSEDEDCALC. O l l

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i I j 22 . Hou E VC R ; } THE l E FF5 ch__ eF._) DDITio'MA L. $70R st ory HoH G_N T._Jf A S._ To. SE. cHEc8cEP L o cA LL Y_' By'._A3 MING _T0!TH E.l.o Ri slN A L..RE s ul T3 i siracE_ rHE H 4 KlMUM jE15 Hic ' ETR E st.J_N,S_ max _ _ PRIMA R 'f.tTREC S _.. .zrJTstossT.Y_(sR:_'L.e.sr 1.'-yf.I' as 3 al.7; s 56 P). o ceOR..vEny eLos c. To _. . THi s ' su o s a s R f 4t, Awhy)._jeJ_T H a_.. Ris iw A L A NA LY s.8 5., - TH E 27 . CoRRE SPotJpsNS.Mo M ENrs _! A.R_E _ cow s s p E R E.D. AT_ TH s.. trJuS SER __. _. A rJ3 ' A RE.' edor g d.3 E low ( Jit ki PATA ' PT. 3 J 3EE ATTACHr4E NT # 1) : r-, i 3 i i so n e s,..,, ~. r.., a. as LcA) T'( r g m .,,,,,,,,,c,,,,,,c,4,3, ( 33 12Cir.24 466104 58039 12 __ g 32 WEIGHT 4 SE sSHic (OS E) 1972 9 210ll.C 244343.o4 20400 (#h ** " W h seismic cssE) 15204 4 39394-4 Sf 37o. 2.F 3315o (3'** a r r) j 85 wa stif + osi 2149P.c4 24472.(4 2Tf 37214 2o400 38 waisp7 + ssE 23gI9 94 43o5504 So 2 4 o1. 4 3315o 8 ,. 7..g. .y.-- e

l h CALCULATION SHEET JOB NO.12 fo i D A VIS-B E SS E, U NIT-l CALCM. gg REV.NO. SHEET NO. CI 3 g P R E S S URIE E R S UR GE LirJE ORGINATOR DATE CHECKED _ DATE I* 3 o-M - N[ i jg g. g g,,p' Q. h a 1 E st v ArloeJ - 9 5 2 (t>PSET) H I I 3 B, 7Do 4 32 4 2 t~ d 5 3, PD* + 3 3, g, f 2 2 5' Sm (F AULTE) PER 3 A W Analysis) 3 6

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1.T. $(E AtrA c u. No. 1, Cte r.,ts. 33 7 l,c ,..__ Q o 4 e*-- a w Q h } M D.10l er A Pid. ) i B 3, W~W 9 y 1 500 fit s; = [(a iA e : o4 + ee4 co)*+(a cc,2.<<,j *s.(19 5 3 e 2. isj'- io p,, io.75" 11 y- - o.o" ~## (W 2 369 4' 12 17 P19 7 4 + 13:50) ' + (4 3 0 ff. 04)*+ (50 24 09.[ 13 B2 o.'7 5 C e4; 3 o '5 ' ,eny/a yo,,a3. s a. m. ( M 4) 15 . G5/ J s I.- E7 (FOR EL SOW) 16 3 M 2 $ (ELSe9 17 B2* l.T (feR WrCE) g g,9 9.,g H 18 { h t = [ 4.tsl.o 1 1og" Q I.nts I id i I g,,N I I 20 ACTUAL D isrA pJeg 3ETWg gy gLgeN b5 f l 21 W F L L d' N TA f f!T STAN cH g oed wg Lb o,qg7y" s g ses" 2 108" 22 ba sTA utt 23 A s Iv HiNg, Li a c Ag DasrRf Bur:09 op STR ESS 2 d)f x, o.9775 2 209 s B 1 2-305 ggg A r r A e g ef r ta r u. 4 3 c.5622 Fo p. FU R.fME R Ps s cu ss eoH - E a 1 I.o+0.SG91 =l.SG8L ~ '^5 I.Sigt n I.5 : %. 3 52 3 (- &wj-. a n f a >.1.y z 1 n o.9 M w iw & (uver) l : % N d e_ = t- ^- O cb~.eb.2) [. c,. i.e, a s.e,s ~ i 21777 as 3,. 1 5g79 ( _,,, d m p % 4) g a ~. -7~' -~ r = - -

I ) CALCULATION SHEET REV. NO. SHEET NO. JOs NO.I2 fe I ) A Vis.3 E E3 K, uwiy*,3 CALC. NO. ,,4,, g 'l 4 ( PRE ESURit E.R SURE E,

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7-9,, r z_- I F 5' ds ). p.,yg s# v v i 1 2 C o rJ S ID E R THE HIGHEST V A L.U E oF B s = 2. fi7 7 ( U TE E) 3 3, 7 D* 9 3 Hj __.I __. I ' i 8 + 2 SE El s s 7 10e 2 f 00 = 10.% 1.(f 7 7 a 10.7 f 19 9 f 1"l 4._. f 24 Poo pti 4 j 2x 10 l a lif s 9 94,759_. e 1 4, P o o r8i so 11 p 13 14 s.o a S S* * * 'o ' S.... _ (. Is .. f a, s2 2. g __1 s,, gn p; __.. _4

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  • I A R DATE CHECKED DATE I
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/ 3f- $ g. -822-s l l l l 1 Rew<vsts ihm. Cabe Cue N-4//. RasvaevIn.The !i! . _. ~.. -$ys rw &mtsacias Twe. 6mut,, Rebucrims,.In hisSaQ Loainss Ans truesses (&ca dum 7: Sc wenAussn,rsb . (conc Csur N-4lI d,su.s Ou,-M 5'To %mi,% O./Ocps, A 5 lince hecuus % S~% % 2% kne k./0-20e.rs,Ano_2*f;.- beeu4 & Fai!ieerss desmene. Tung 20er - $ sis A77mman,-r'f4-)____j _.. 7 s 6u'mm : G Ibm hP, i (A*% Ranuc.rioa la Lom &-weess'.) - P 5 0' 8 8 ...I I fa Rebo:.Tios. (4.Lovs (K-dwusset.') i 6_" 70'lo..Rraoenea. lu t,, oat >. (E.Sauseed i e t 12 I hseu.uncurs : Aw %%Ws.foo% -rb757o Ravkrionlin.hssMesuend_ t i 14 i i .< $5 i Menaars la*%is Fire: . Fa g. h, : 5 I % r, 70*Z.g m ol la t. m.,8_s ' l . _. __..___. _..... Fo c. /M : foz'/. 7;; 70%.4cdees /u has ; i 1.. G n. M t- : 46% Ta 70% /?a.ew /xbwW I i 5 19 t l 4rp,E%Es /N'WS ??9"E ?.._ ky OnSMu. kve.hOy _0Wjehk% fojfp /Njypaggw i i 2i 3 i j r- .._ t t .Aloeur lo4.s : % Her Leg (gemm.b,P,Qs ): +9%7;(,Wo %cT, Ia t wuk i 22 ____..... Gr. becuossn.bbR 49):.ll% To707. Ratodn.y lu b,b.j__'_ i s l t l l j t i i } } 3 t t l I i i r i l 28 j j l l j I i j i i l l i n i i i i i i l 1 I iiI l i

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C. t CALCULATION SHEET p JOB NO. I2 go I DAVD$.BE SS E, UN87. I M. NO. REV. NO. SHEET NO. g4, g PR E SSURIEER sugel LIN E 'Y ORIGINATOR DATE CHECKED DATE kf.ad f. 3 f - f S* \\ Q %-36 7-v v 2 ZT IS EVIDE.NT _ FRoH _TH E PR E VIO US 3H EE T, _ THAT AT LEAST 40f RESUCTs* N on 1. Leap, nomtHTs se sranssEs cA N DE ArrAldgD FeR cope CASE p.4It 3 v4 H a c H PERHIT5 TNE Usg eF 6t IG6tER SAM?t N & (5/ sa sf a engrocAL 2ArtisNs, 5 AP PLYs eJ G rHIS RE bucTierQ 8 N. KGUATleM.Q, WE GE T_THE FoLLowlMG _ _, s 3, PD* , 3._ 3,,,* at SI,. Mg_ 3 s.5s, 7 + 3 9

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- M i TieA dim. %f A LINMR O Babcbck&Wilcox- '"=' m 6' nos.., p.",7c. Cts ni,i.i.. GENERAL CALCULATIONS g,.. nrumar n n.ecod'@. 4 n p. no. s. (+ s u. : a...- - . o.s:. e, u. ~ p,..,,. ,.,...e w. n9 D +** v A:.. .,q a-ufA ei-n 4 v._. J. l .= wqo f ~ ~.~ ~...:.. i.y ,u e. n< y s. 4 . if:.i u@. :. . -. = o s. t g c*s 5 ;p n:e 64 c, (,, a s.a

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6. ..~..-;--. 1 ~ StDtGI LINE SUFFRESSOS/EANGER LOADS I { (See Figure 4) Tvoe of Leading Forces Olips) k nents (Ft-Kiss) Fx Fy Fs Mr My Ms Dead weight 0 -3.8 0 0 0 0 7.5 @ 3.2 0 0 0 Ost 33r 13.7 3.8 0 0 0 'P Ro s. re. H - t (*) o Avr AcHME NT 41 i SHT. rJ o. 1 eF IN ' ( _ - 3'- P T l y., Q p. 3de : ( v 80 ; b T [. ~ tot gQ l i f I ( ,h5918411:-APRIL 7.1972 FAgg s,3 stal&L 3002/uss-14 Bobsesh & Wilson

4Y g Introduction This report contains the stress analysis of the surge lias..All I. I points in tn surge line are analysed including the biastallie wald at a s i e the hot les! surge nossle. The analysis of the intersection at the pres-j suriser and is entained in pressuriser Design Report "8 urge Nossle Analysis". q The branch intersection analysis is cdonttimed in this Design Report under a j different section " Surge Nossle". Results l All points in the surge line satisfy primary stress limits either in

o j

acco.rdance with equation 9 or por Appendix F of the 331.7 oods. p i For equation 9 sie lified analysis 0 Mar 4== Frimary 8 tress = 220716 96 psi (15 8 400. pi 9670 F I l Mariana for an elbow (joint 3) = 220716 96pf <= 2 2W00. pi Maximum for a straight (joint 1) = 10220 546 pi C 236800. pi All points in the surge line do not satisfy the 3 5, primary plus seccadary I,: l stress limit. However, calculations are provided showing that an Elastic-Flastic h. i .na1, sis is a.p m a,1e. Maxima primary plus secondary stress (Biasta@c Weld) (joint 536) = 75997.62 psi > 3 8 = 50100. pi e650.7 (PAG E C-ti) unr4== primary plus seecEdary stress for.an elbow (joint 2) = 67368.71 psi ) 50100. psi (PaeE C-13) Primary plus seecedary stress for cycles occurring more than 2160 tiass:

4 Joint 2 e 36860.36 poi < *3 8 = 50100. psi Joint 3 = 337fT.9 psi < 3 8 Joint 19 - 369E9 7 psi < 3 I, =50100. pi s

= .50100. psi j l Maximas Usaae Factors: ,i d Unase Factor at Biastallie weld (joint 2) = 0.57 ( 1.0 = allowable Usage Factor for joint 3 = 8.04f (1.0 = allowable L Usage Factor for joint 19 = 0.e % < 1.0 = allavabla JE pa.o S 4e. H - @ (O Y j L /ef. nSlem 4./yth of J.ar3s I'd *, #M 4, N - gy r-A CH H 0.NT # f. h M/edo Ed.:an C* =.ry, SH'T H*- 3 af L A<u - B= sea l C20-oo!4-so, -t ,J a 672.(s vI A N G T* bd*' L'30- t 5' 5/s/ & y g

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i i l M This section demonstrates that all points in the surge line satisfy primary stress limits according to either Equat. ion 9 or Appendix F of B317. J A flexibility analysis was run for dead weight, and either (x + y) or (z + y) earthquakes. The moments generated by this analysis are shown on Pages A-4 l thru A-7 These moments are then combined with design pressure of 2500 Psi to generate primary stresses in accordanci with equation 9 using applicable indicies. The indicies used are listed in the stress output. Two cases were ran: 1) pressure, desdicad, (x + y) earthquake; 2) pressure, deadioad, (z + y) earthquake. 0 The results are then compared to 15 S, at 670 F for SA-376-TP-316 l (straights) and A-403-WP-316 (bands). Part of the surge line actually has a <} design temperature of 650*F. S,= 16,500 psi. for both materials thus the ./ allowable primary stress is 1 5 (16,500.) = 24,800. psi. The largest primary stress is 22074.96 psi at joint 3 for the x + y earthquake at an elbow juncture. Complete results"are tabulated on Page A-8 and 9 ' y go). N O. M -8 (Oh Ay yAcH ME W T -1% 2 snT. 40-4 of ik l-30-II b 4' Wd gy %; d5o#(ah p-t 9 0

( STRESS IN01CES l _. (JOINT CLAS$1FICATIONI 1 I ....TTPE DESCRIPTION. 1 STRAIGHT PIPte RENGTE FROM WELOS OR OTHER DISCONTINUITIES 4 t GIRTH SUIT WELO SETWEEN STRAIGHT PIPE,0R BETWEEN PIPE ANO SUTT-WELOING COMPONENTS. FLUSH . 3..... GIRTH BUTT WE LO BETWEEN STRAIGHT PIPE OR SETWEEN PIPE. ANO. SUTTrWELOING_ COMPONENTS._ AS_.WELDEn 4' GIRTH FILLET wtLO TO 50CKET WELO FITTINGS, SLIP-ON FLANGESe OR SOCKET-WELOING FLANGES.

a...._..

S LONGITUOINAL SUTT WELOS.1N STRAIGHT PIPE. FLUSN j .__.. ' 6-LONGITUDINAL SUTT WELOS IN STRAIGHT PIPE 4 AS WELDEn ..,,,,,,__,,J_, 7 TAPERED TRAN51TIG1 JOINTS PER SUSPAR. 1-727.4.2tC) ANO FIG.1-727.3 1 8 BR ANCN CONNECTIONS PER SUS 0!V.1-784.3 ..( 9 CURVED PIPE OR BUTT-wELOING ELBONS PIR US AS S16.9.USAS 816.21 0R_M11 RPga l 18 DUTT-utLOING TEES PER USAS S16.9 OR NSS SP44 ._.t..._. P R03. No. M-QOh 11 SUTT-WELOING RE00CERS PER USAS S16.9 OR NSS SP44 j. _..... AT T A C H H E,r4 7 pp= 1. ..___.___.m S H T-r4 0 - si e>F I4 \\.) _ _ - _._ ___ AAAad b-G_. p. w l.,,_ _ _ 3.A: 1 -3 *- 85'__ I v l._____.... \\, I _....___.v.,. l 'n, 0

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.(g ). .m f TOLE 00 SURGE LINE =- 5ECTION PR0PERTIES OUTSIDE OUTSIDE N0HENT BENO SECTION. R A0!US.... 0! ANETER TNICKNESS. _.0F INERTI A RADIUS 0ESCRIP.TJON IItal (INI 4INI ( IN ' ' 8e l iINI 1..... 5.3756. .,._ 10.7500 .1. 80 0 J... 367.885 tuRGE_LINE..ST. _ 2 5.3758 10.7550 1.0000 367.885 15.0000 SURGE LINE CR. ...s J TROS-r4 o. M - ? (ol) ATTAC H v4E t4 T # 2. IN =_ SHT-Ab-G OF __*M r.y, h__ M_ : 1 3o.2 T _. _ _......._ M_.._ i V i / e.h,tl % : \\ 09 u/s 3Ar _ i-%U ~ y._._ l 2> I l y =. -.... _ _... - I r l* ...s. 4 g.- W...

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D DEAD t.CAO MO.. f rf-L BS) D JOINF MINI MITS Mill 1 1951.2F 194.21 2956.52 I 2 48.16 575.73 54F5 28 .-._ _ ' 3 1951.2F. 348.42 4253.26-_ 5 11.9s 462.85 102.55 D-6 1951 2F a.te 4545.22 F 11.08 538.05 3365.43.. -..... 11 4009.10 128.24 1611.11 I 12 3647.55 121.16 1611.11 13 352.se.. 362.57 1611.11..._ 14 870.89 426.09 1674.6% D 15 143F.53 361.65 1611.11 16 1813.59 426.99 1915.25 it 942.24 426.09 1 F94f94 I 23 1851.2F 206.28 512.F9 36 -.. Fas.e6. - - 251 45.... 14 2. e 1 - { 54 16FF.F1 426.33 2599.FF M - 9 (Of) P Ro B. e8 o. D ATTACH r4E NT (4 0-T SHT. No. 7 o r 14 D ) W Q

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( I EARTNQUAKE J TS.(FT-LSSI _. *) JOINI MINI M(fl M(28 1 552.91 5FF4.54 136%4.50 2.. _ 1E91.14 3155.34. 8898.93.. 3 552.91 1462.31 19615.se 5 833.58 2091.F8 Sa3F.96 6. 552.11 2313.62 415A.49.. _..... _._ F 883.58 2484.70 F184.48 11 2332.90 3832.C1 5367.42 12._ 23F4.46. 4664.09 __ 5367.62 = i' it!': H: ATrA eerdr # 2 _ _ _.. 15 316.Fs - 2 91.9s 5367.42 16 762.69 1927.74 19767.68 PROS. r4 0. M-9@@ 14 2778.96 192F.74 5636.34 - 23.. 552.91 .. 2913.2F. 5693.95. 54 s e 52.93, 19F6.re te344.te SHT. N o. 9 36 737.FF 2688.95 7800.95 oF I4 OS k.g : y. .p44. __ I 9 5 v ... _c h'r.44 : %. 0Noi 3.b c \\ _wd... l I _. _.=-- g ...... = O ,,,,1 g _ - - _ ]

n ) .. g _..Y EARTHQUA E hv' TS -fFTaLOSS 1 . ) JotmF next nsys ns2s ... ~. _.......... _ 8 1 186.49 1510.F9 1828.F6 2 314.3F 812.57 1647.93 . ~.. _. _ ~. 3 166.49 3F1.99 F46.12 1 5 403.6F F42.55 235.8F 6.-. 186.49... 613.C2 F11.74 F 483.6F 744.95 767.22 9 11 1145.29 1185.58 416.78 12 8P1.24 1441.76 .. 496.78 13 948.49 4F1.82 496.78 8 14 1966.14 5F1.52 381.27 15 117.54 410.45 496.78 16 2.21.F4 5F1.52 445.15 8 to FF3.30 5F1.52 711.91 23 146.49 7a8.29 522.38.. 36 241.32 411.28 768.08 5,. 54 1842.98 1347.92 1561.55 ) ...... _. - ~. TRo B. N o. t4-g(os,) 3 A T T A cH r tG r4T .4E 2 3 S H T. N o. 1 er F 1 O' O ' I" ~ v chm l. t N :}$b ~ =-- t p e D ~ -~w' wm - - .,.,,, ~ ~ ~, _ _,-.-,,=w p, _, _, _ _ _ ~,, . ~ ~ ~ _ ~ ~ ~ ~ ~ ~

~ m r. .o, ( s 2 EARTHQUAKE.M0fwAS.tFT-LBS) .. JOINI - MIXl . MITI . Ml21 1 2433.64 7961.39 4184.12 2 3388.12. 8215.63 10092 10 _ _ -. 3 2433.6% 2335.87 3456.56 5 3399.F1 276F.35 1725.99 6.. 2433.64. 4134.19 . 2241.F9. T 3399.F9 5695.F4 6636.94 11 655T.96 5244.52 943.F4 12 . a413.33 5365.99 . 9 4 3. 7 8.. _.. _. _. _ _.....- 13 6341.99 2a92.85 943.F4 4 14 4395.61 3892.F7 1690.56 7ROS. N o. M - @ [0G 15.. 1445.88 3424.23... 943.78 16 1675 18 3892.FF 2984 50 1s 38FF.61 3892.FF 4513.19' ~ A r-r- A c He.4 E rd 7' W 2 _ _ _. 23.. 2433.64.. 3949.75 1820.32 -- s 36 2629.71 4271.87 1651.72 / 54 4643.93 9844.at 3443.78 $ H 7'. 74 0 IO oF 14 O* - Y ^- -% ^ C- ^ ~... =__. D... 8 %) I y . =**.

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jO votree sunse true g EQUAi!On 9 - PRinARY stresses i .;O Como1 Tion... PatssuRE. iter te, otao ut. O noncurs in rr-Les. statsses in Psr. PR! NARY RATIO To ..O Joint ivPs wm ne n2 neri si s2 stutss Att0wnot c l 1 1 . 1796.6 T ...F4F5 54 _. 18429.78. -19968.65 .5 1.0 18228.54 .413 - 2 9 1454.47 4538.64 '15454.06 161F2.28 1.0 20 19074.58 .FT1 '.0 3 9 179e.67 2222.71 24615.1s 24res.11 1.s 2.s 22 s F 4. * .s92 5 9 1223.34 4256 18 6236.38. 764e.88 1.8 2.8 1619 3. r.S --. 651 6 1 1795.67 3011.64 94t F. 85 10 39.13 .5 10 8479.26 .343 0 r 9 1223. n 42rt.re 1131r.13 1215s.1s

1. s.

2.s 176FS.41 .r14 11 1. _ T4 7 29 -. 513F. F5.. T4 75. 31 -_11761 64 -.5 1.8 4741.32 355 6902.85 626F.01 F4FS.31 11950.11 .5 1.0 4814.3F .356 12 ,1 O 13 29es.e9 2921.6s r4F5.31 s564.is 1.s 2.s 16422.67 .664 ) 14 9 3863.42 2925.35 F293.65 . 8Fb6.FF - _1.8 2.8 16409.89 .666. _..... 15 9 1 11.85 3264.es 74 T5. 31 8368.8F 10 2.0 16354.59 .661 O 16 9 199e.e 2 2925.35 13127.99 13591.5r 1.s 2.e 1 177.13 .r34 to 1 4486.54.. 2925.35 8143.19 - 9746.68 . 5. -- 1. 0 -. 8 4 2 T. 9 F . 3 41 - -... 23 9 1790.67 3&19.76 6F29.12 7980.96 1.0 2.0 16219 34 .655 0 36 9 1r59.15 3r43.6r r911.e4 s927.1r 1.s 2.s 16549.19 .669 54 3.. 6 F F3.54 -.. 9758. 94.. 14505.42...18F44.46 1 0_. 10035.93 .404 O O O peos, a.. s-ecoe) ... _. _.. -._ AT T A c H M EN T -4 2. L... II o F _ 'N ..s.._..._. s 'a. wr. u

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4: J-'o-95 m q. o*Ay =. M 9......... M _ I~MN C.b N-_ b I r i l, x O 1 O

f TOLEDO SURGE LINE E006T104 9 - PRIN8RY STRESSES CONDITION...... PRESSURE e 26Y EG, OE80 NT. E4 9 i MOMENTS IN FT-LSS. STRESSES IN PSI. l L PRIMARY RSTIO TO I JOINT TYPE na My M2 Mill 81 82 STRESS SLLONSOLE 1 1 3 6 F1.40._ 9662.39 -. 8969.40. $3645 44 .5 1.0 9118.69 .368 2 9 3 F51.45 9603.93 16655 23 19588.40 1.0 2.0 20265.32 .819 ) 3 9 3 6F1 40 3595.47 8455.93 9724.40 1.0 2.8 16827.00 .680 5 9 3819.54. 3932.76 2124.41. 58F9.51 _ _1.w... _ 2.0 _ 15456.09 _ _.626 6 1 36F1.48 4F52.21 F498.75 9606.98 .5 10 8403.4F .340 ) F 9 3819.54 69FS.F4 10F69.59 13389.39 10 2.0 18104.56 .F31 1 1 1. _.11712.35. 6550 26._. 3851.67 13762.19. .5 1.8 9132.15 .369 12 1 12942.F2 '6968.91 3051 67 15813.08 .5 1.0 9351.51 .378 ) 13 9 F643.36 3F2F.24 3851 67 9834.71 1.0 2.0 16586.68 .670 14 9 6332.6%. 4890.38. _.3656.4F.._ 879F.04 1.0 20 16503.83 667 _. _ j 15 9 3000.99 4196.32 3051 67 5993.94 1.s 2.9 15526.79 .62F ) 16 9 2910.51 4890.38 5344.89 F407.36 1.8 2.0 16158.8F .653 18 1 5593 15. 4898.34.. F020.04.. 10221.55' . 5,._ 1.0 8511.25 .344 23 9 3 6 F1. 40 4936.24 2055.49 6742.38 10 2.0 15801.5F .638 ) 36 9 3651.89 5334.59 2561.81 6953.58 1.0 2.0 15861.24 641 54 3 . F364.54._11619.13. .F610.02.. 15721.11 5 1.a M F5.AF 303 ) W?hh O N0 ) AT T ACH ME NT No.2 SHT* NO. 12. o F __ /4 1 .s ....... M.M. 9. K e. w - ~ w u-so-er V l l di C M. e g e a D p

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f~} 10Lt00 SURSE LINE EQUATION 9 - PRIMAR STRESSES X*Y OSC. IsC AO, WT.,Patssunt..

  • CON 0! TION...

EQ 9 MOMENTS IN FT-LOS. STRES3ES IN PSI.. N I PR1M84Y RATIO TO J0!WT TTPE MI MY M2 Mtli - 81 82 STRESS ALLOW 88LE d.MSA / ~2 7 r se w =ra 1 1 2 318 3 2 -- 128F7 09.._ 33FST.48 _.33424 96 -.5 14 12580.30 .29T. d 5 Y,'d '[S 25J.* ~ 2 9 2482 40 F482 58 23461 15 24750.29' 28 ' 2.8 22064.57 .521 3 9 2318.32 358F.92 4186T.45 420th.81 10 2.0 28106.76 .664 4 s. ...,. 5 - 9 2e24.62 F120 00. . 113F4.37 135F1.34

  • .8 28 18167 98

.429 < 6 1 2318.32 5246 59 13197 06' 14389 71 .5 1.0 9242 19 .218 ( e' 2024 62 F058 11 1FF59 43 19217.53 18 2.0 20136.04 . 4 7 5 (- 7 9 _.. 11 1_ . 9 8 0 3.2 4. _. 8 F6 7 98 _12 2 69 16. _1F 9 8 6.4 T .5 1.8 9872 94 .233 / s' 12 1 9188.59 19695.21 12269.16 18690.91 .5 10 9996.4T .236 ( 13 9 4692.66 4855 54 12269 16 14004.64 10 2.0 18319.02 .433 ( d'

  1. 8

. _ 14.., 9 - 5805 91 4F45.36 11995.48. 14146 26 1.8 2,. 5 18368.38 .434 / e' J8 15 9 2176.69 5534'.58 12269 16 13634.61 1.0 2.8 18190.04 .429 ( 16 9 2717.08 4F45.36 22607 09 23259.08 10 2.0 21544.76 .509 4 . se d --.__... is. 1 _.._ 7 0 90.5 6 -. 47 45 36.. 132 2 4. 7 8 - 15T 3 8 15 .5 10 9478.66 .224 ( 13 9 2318.32 6629.38 11813.46 13743.40 10 28 18227.96 .438 ( 56 9 2461.35 62FS.92 14193.89 15714.63 10 2.0 18915.06 .447 < s8

  1. 8

.it- ..3 10560 31 17827.65 - 23895 17 31183.98 .5 1.8 1218F.31 .288 4 ~ pro 3 No. M-?(00 AT TACH ME tit rJo' 1 (5 SHT' N. oe - of pg = = oh =..wiv 8 3*#S-fdA.J Q : s.b._ U V ~ v f* d cN G,_[ M_th wh: m a N ... g. -= .93=..,.-.--, em r g - =,.,,. y -r. .,-.g

c. CD 10LE00 SURGC LINC .s 7 Ett04 TION 9 PRIMARY - STRE55CS COHiti! ION ZeY Oct. Dra0 MT.. PRESSURE EQ 9 ^ M0Hf MIS IN l'T-LBS. SIRESSES*IN PSI. ....._.-......._....MNM....... PRIMARY RATIO TO I. JOINT TYPC MX MY MI Mt!) 81 82 STRESS ALLOWAOLE

3. O I 7s.

1. .1 . -.. 5 s 3 5. 2 9...._169cs. 5e - 13e s6 7 7. 2219 5. 79.. 5 s.o._.1:611.1e -.251._4.37,s/.S. )c5 r 2 9 -6FFF.F6 15954.67 25F07.34 31931.99 1.3 2.0 24428.42 .5FF

  • s 3

9 5835.29 5219.94 11649'.67 14e36.16 1.0 2.0 18330.89 .433 88 to 5 9.. 6 6 F9.5 3. 6516.00 3684.99 18166.87... 1.a _. 2.8..16981.31. _.. 4 81.. .... -..J s...... J 1.... 6 1 5e3's.79 8501.41.

  • 9627.05 14100 93

.5 10 9192 61 .217

  1. 8

'. 11. 1 T -9 6879.53 12128.2F 15F35.53 21772.59 14 2.9 21828.74 .496 ( se se .... 1FFe6.10 11469.3F _. 3996 96.. 2143F.'12 .5 1.G._.10478.20. _. 24F (_ .sa_.. _. 4 f.__.. 12 1 20453.15 120 0 7.. F.6 3996.96 24077.41 .5 1.0 19941.87 .255 ( se 81 13 9 13398.91 6361.9F 3996.96 15360.90 1.0 2.0 18791.76 .444 ( se se .J.. 14.. 9... 1942J.35... e419.9F 5193.87 _._ 14370.F5._ _1 0. 2.0 18446.63_ . 436. __ _...s4 . ss.._ _ 15 9 4748.30 7278.81 3996.96 9345.30 1.4 2.0 16694.94 .394 se is 16 9 4 423.3G 8419.17 4852.78 12402.26 1.8 2.0 17781.49 .420 es 14. 1' 9155.99-.. 8419 97 ..11174.49' _165e5.99 .5 - 1. 0. _. 9 6 4 5 5 8...__ _. 2 7 4 ( _.48. _..t8 se 2J 9 5835.29 8567.60 4569 77 11326.60 15 2.0 17360.25 .419 (

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ORIs!NATOR.9.Y.. b.I'~ BATE.E. 9.k.N CHECKER..I..h.#I. D A T E.'.'..'.'.!.bCALCNUM.N.!.D.~.' PROJECT.9 W.9.. W.%.. JOB R 1 9.9 ) STANDARD COMPUTER PROGRAM ME-210 REV NUM...l.. SHEEf -\\~6 0F l uo n t. VERSION

5 RELEASED
DEC 15, I?82 USER MANUAL VERSION I

THEORETICAL MANUAL VERSION 1 VERIFICATION MANUAL VERSIdN

5 l

3 I J L 4 A R D S T R E 3 S A N A L Y S I S F 0 R C Y L I N D E R S pTTACpt. N0e { PSU-RI I N P U T D A T A 3 O P ~4 30* Q 1'. t P ML MC MT VL VC MA MB P RO S N ' ' ~ (LBS) (IN-LBS) (IN-LBS).JIN-LBS) (LBS) (LBS) (FT-LBS) (FT-LBS) l 2400. O. 20400. O. O. O. O. O. Q 9, l-30-( - 2 3900. O. 33150. O. O. O. O. O. y 3 2400. O. 20400. 9. O. 0. O. 0. V T ik 1 8h1-VESTHK VESDIA Cl C2 ' SHAPE PRESSURE SM BEND R ekkk s (IH) (IN) (IN) (IN) (PSI) (KSI) (IN) I 1.0000 13.2500 6.6250 6.6250 CIRCULAR .0000 .0000 .0000 2 1.0000 13.2500 6.6250 6.6250 CIRCULAR .0000 .0000 .0000 l 3 1.0000 .13.2500 6.6250 6.6250 CIRCULAR .0000 .0000 .0000 MAXIMUM PRIMARY PLUS SECONDARY STRESS INTENSITY i l.0000 -1.18 .63 -1.18 .63 -5.04 3.87 2.71 -2.61 MAXIMUM PRIMARY.PLUS SECONDARY STRESS INTENSITY 'i l.0000 -1.91 1.03 -l.91 1.03 -8.21 6.30 4.40 -4.25 MAXIMUM PRIMARY PLUS SECONDARY STRrtt fMTENSITY 1.0000 -1.18 .63 -1.18 .63 3.87 2.71 -2.61

i :. l' OR16INATOR9.h9.k#.'b~ DATE.U.\\.Wb CHECkEP.I..f.# DATE.'.'.blf.D~ CALCdtlM.E.N.E.kY.~ PROJEC T.DML.lMMP.. JUB R DEP.) SI ANDARD LUMPUIER PROGRAM 11E-210 REV Nuri..)... SHLET - 14 0F u0iT t. i TRoB. N 0' N-l eseese***.ME-210 POST-PROCESSOR (VERS. B) 12/8/81

              • s 3

4 7 7 A cu. f40' I i' l 98 YOU UANT T0 ENTER PRESSURES AND OTHER STRESSES (YES OR NO)? 21ES 4 O F,k,, ENTER ACTUAL PIPE 0.3. AND WALL (INCHES) 0.D.,U? >10.75,1.0 N 7, g o, EMIER OPERATING AWB DESIGN PRESSURE (PS16) P-OP.,P-DES.? >2750.2500 IS ALL DATA 0.K. 50'FAR (YES OR NO)? >YES ENTER SM STRESS ALLOUABLE (KSI)? >I6.48 {' g, %f ,3, _ g g ENTER FOLLOUIPS STRESSES UT.0PE,SSE,THRM, SAM (KSI)? >.825,4.415.8.203.4.546,0.0 g IS ALL DATA 0.N. (Y,ES.OR NO)? >YES M PIPE 0.D. = 10.75 / ( M b5 b PIPE WALL = 1.000'.. DESIGN PRESSURE = 2$00 diuk v OPERA 11N6 PRESSURE := 2750 UEl6HT STRESS = .825 USE STRESS = 4.4'15 SSE STRESS = 8.203-THERMAL STPESS = 4.546 SAM SIRESS = 0.000 16.480 ALLOUABLE STRESS (SM) = CHECK VALUE ALLOUABLE I ~ ij 1A 1%.03 24.720 A--, -'E g 'b 18 14.40 49.440 -- + E kh-24.720-- W i' i.12.'97 49.440 IQN[ g ^ ^ - - 2A i7.,39 f, 28 JA 85.cG.4 N. 8 5 4. 49.440 3B * '5. Ob 4 jl7.18 = c 49.440 fl FOR CHECR 3A AMD'3B YOU MUSI ADB THE MAX PRI + SEC STRESS INTENSITT 'l FF:0M THE ME-210.RUN FOR LOAD LASC H3 AND nUST *iitLL BE DEL'0V THE SPECIF IES ALLCt.BLE 3 if. ,.(' 'T IM E t. .044,5 FURPUR 28R34-UI 974Til 11/30/84 10:47:25 Tritt FACIG TEXT =7.70Cdl.SYM:7

4 Annex $4-371 Code Case N-411 Alternative Damping Values for Seismic Analysis of Piping Section III, Division 1 Class 1, 2 and 3. question: ~ What alternatives to the damping values given in Table N-1230-1 Appendix N. Section III Division 1 are acceptable for use in seismic analysis of Class 1, 2 and 3 pipi*.ag? Rep ~1y: It is the opinion of. the Committee that for Section III Division 1. Class 1, 2 and 3, construction, the damping value for seismic analysis of piping shown in Figure 1 may be used as an alternative to those given in Table N-1230-1. Appendix N. l The dataping value in Figure 1 is applicable to both CBE and SSE, and is independent of pipe diameter. This Code Case number shall be shown in the documentation for this analysis and l on the Code Data Report. 7 ROB i N0' p TA C K A0' N 1 0F 1 ggy. No. T ' s. \\..- _-34: l-3 e - P f -- n gg ,. _ _ - - - 7 A

f4 0' M E bh ?RoS. ~ l AT T A C H,. r40 4 E N T. e4 0. 2 ok 1 b p. 1 30-P f < y 1.go.g[ 2 t g Q v ~ .l l l 4 l Y t 1 3 l l 8 3 l e l } } l l = g... 1 1 i l t 20 43 0 10 Fesgr.ary (Hal, ~* Fievre 1 . Damoine Yalue for Setsati Analysis of Pf'otae l Applicable to both OBE & SSE. Independent of Pipe sfasster) t j i A - =

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