ML20210D135

Vol 1 of Book 24 to Cth Post-Test Analysis Correlation

ML20210D135
Person / Time
Site:	Comanche Peak
Issue date:	02/17/1987
From:	TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20210C645	List: ML20210C729 ML20210C803 ML20210C891 ML20210C918 ML20210C936 ML20210C970 ML20210C995 ML20210D006 ML20210D012 ML20210D030 ML20210D060 ML20210D066 ML20210D075 ML20210D087 ML20210D100 ML20210D135 ML20210D152 ML20210D165 ML20210D244 TXX-6352, Forwards Revised Documents Addressing Generic Technical Issues for Cable Tray Hangers
References
7Q-D-6, 7Q-D-6-V01-B24, 7Q-D-6-V1-B24, NUDOCS 8705060438
Download: ML20210D135 (72)

Text

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VOLUME I - BOOK 24 /'~9h TEXAS UTILITIES GENERATING COMPANY (,,f' COMANCHE PEAK SES TABLE OF CONTENTS 02/17/87 R0 1 SUBJECT CTH POST-TEST ANALYSIS CORRELATION PAGE. I. INTR 000c. TION 1 II. DYNAMIC TESTS ? III. POST-TEST ANALYSES 3 A. Equivalent Static Method (ESM) B. Response Spectra tiethod (RMS) 4 C. Analysis Results IV. COMPARISON OF RESULTS S A. Equivalent Static Analysis B. Response Spectra Analysis 6 V. CONCLUSION VI. REFEREhCES 7 (mh VII. LIST OF FIGURES 8 VIII. APPENDICES 18 Appendix A: Comparison of Measured and Calculated Al Results Anpendix B: Digitized Pesponse Spectra from ANCO's B1 Test Results Appendix C: Backup Calculations C1 Calculation No.1: Determination of Tray Load C2 Distribution Among Supports Calculation No. 2: Determination of Tray Frequency C12 s on Each Support Calculation No. 3: Shift Coordinate Calculations C15 from Support Coordinate to Tray Coordinate Calculation No. 4: Tray Density Calculation C23 t i ( 1652v

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1. N VOLUME I - BOOK 24A TEXAS UTILITIES GENERATING COMPANY

-COMANCHE PEAK SES 1 TABLE OF CONTENTS

STRUDL, Cable tray Dynamic Load Redistribution Effects - Computer runs Response Spectra and Equivalent Static Analyses of CTH - System Configuration 7 5

l l l l RUN NO. DATE l DESCRIPTION 1 I I l J3394A 102/13/87 l RESPONSE SPECTRA METHOD (RSM) l l l l EQUIVALENT RUN TO TEST. l l J3375A 102/13/87 l EQUIVALENI STATIC METHOD (ESM) l l l l ANALYSIS OF HANGER #1. I 4 4 i i e 1 t 4 i i e i l I 1746R !-\\ t., N

[ VOLUME I - BOOK 24B \\ TEXAS UTILITIES GENERATING COMPANY COMANCHE PEAK SES TABLE OF CONTENTS Cable tray Dynamic load Redistribution Effects - Computer runs - STRUDL, Equivalent Static Analysis of CTH - System Configuration 7 I I I l l RUN NO. l DATE l DESCRIPTION l l l l l l J5565A 1 02-09-87 l EQUIVALENT STATIC METHOD-(ESM) l l l l ANALYSIS OF HANGER #2. l l J5574A i 02-09-87 l EQUIVALENT STATIC METHOD (ESM) l l l l ANALYSIS OF HANGER #3. l l J5586A l 02-09-87 l EQUIVALENT STATIC MEIHOD (ESM) l l l l ANALYSIS OF HANGER #4. l l J3436A i 02-09-87 l EQUIVALENT STATIC METHOD (ESM) l l l l ANALYSIS OF HANGER #5. l b 4 l l i 1746R

ESASCO SERVICES ' INCORPORATED CALCULATION COVER SHEET w TEXAS UTILITIES GENERATINC C(WPAMv OF5 NO. g,, set wo. 550 COMANCHE PEAK SES PROJECT CTH-POST TEST ANALYSIS SUE /ECT 68 VOLUME I - BOOK 24 NUMSER OF SHEETS CALCULATION NO. PROSLEM To perform a correlation between post test analysis of CTH - system Configuration 7 to laboratory test resul,ts d.ocumented in ANCO* Report 1806.0lG, Revision 0, dated July 31, 1986. CONTAINS ASSUMPTIONS WHICH REQUIRE CONFIRMATION TES NO ASSUMPI' IONS CONFIRMED ON BY" For computer output see Volume I Books 24A and 24n. 1-18 a Al-A9 B1616 f i CM24 d IMO 1 I DATE DATE NAME MEV. SHEET NAME DATE NAME MEVIEWED OR APPROVED BY NO. N OS. CALCULATION SY CHECKED BY PRELIMINARY. O r NAL W SurERsEoE C.AtC NO. -- r--

I. INTRODUCTION The confirmation of the' design verification of Unit 1 & 2 Cable Tray-Hanger (CTH) System at Comanche Peak Steam Electric Station (CPSES) includes an extensive dynamic testing of full-scale cable tray V system representing an actual cable tray-hanger system configuration, namely Configuration No. 7. The test was performed by ANCO Engineers, Inc. (Ref. 1). The same configuration was also dynamically and-statically analyzed by Ebasco using PD STRUDL computer program in the l post-test analyses, except that in the Ebasco analyses no connectivity between hangers and trays due to friction was utilized. The results of the test and the analyses were tabulated for comparison in this report. The purpose of this report is to confirm and demonstrate that the cable tray hanger designed by analysis is conservative. L v i b 4 L 1

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'II.- DYNAMIC TESTS The tests for Configuration 7 were performed at ANCO Engineer, Inc.- The test set up and procedure were described in ANCO's Final Summary Report-[Ref. 1]. The isometric sketch and the hanger details, which serve as test specimens, for the test Configuration 7 are shown on Figures 1, 2 and 3. Dynamic tests consist of random white-noise input, sinusoidal dwell base and seismic excitations. The purpqsa of each test is described as follows: 1 Ihe randon white-noise input test was to detect the system frequencies; the sinusoidal dwell test at single frequency was to verify the modal frequencies which were obtained from randon base testing. The seismic test was to investigate the seismic behavior of the test specimen and the unbroadened envelope response spectra, provided in Attachment 1 of Ebasco Project Identification No. SAG CP5 [Ref 2), was used as an input notion. A random multiple frequency wave form was used to simulate the earthquake action and was supplied simultaneously in three othorgonal directions. l The response spectra from the seismic test were recorded and documented in Appendix G of ANCO's Final Summary Report [Ref. 1). Ebasco used these response spectra to perfora post-test analyses. 8 i Accelerations and displacements which were transmitted by ANCO Engineer, Inc., were given in Reference 5. 1 f 1 i l 1 i l ~~ 1746R i l } '..-_ _ ___ -...-~,__. _. -,..._.- _.... -..,_._.- _.~.--.__,.._ _._ _,,..,,,, -.

l .III.- POST-TEST ANALYSES The post-test analyses of Test Configuration 7 were performed using two 4 different approaches. The first approach used equivalent static method l (ESH) analysis. In this approach the tray masses were lumped at the ' tray and hanger connections and the analysis was~ performed statically for each hanger individually. The'second approach used response spectra method (RSM). The RSM l simulates the system behavior of cable tray and supports using a three dimension finite element model and calculate the responses from the response spectra. These two methods are described in more details below: A. Equivalent Static Method (ESH) j The ESM analysis treated each hanger as an independent structure. The tray masses were lumped to the individual hanger. The cable i tray loading on each support was calculated based on the actual span as shown on Fig. 1 and unit weight per foot of tray. The supports #3, 4 and 5 are in violation of Appendix 4 of CTH Design I Criteria [Ref. 3]'therefore, an additional loading from tray reaction was calculated in accordance with Attachment Y of " General j Instructions for Cable Tray Hanger Analysis" [Ref. 3] and added to { the inertia loading for hanger 3, 4 and 5. The calculation of tray l loads on i.ach hanger is presented in Appendix C, Calculation No. 1. For transverse hangers, no connectivity due to friction in the [ longitudinal direction between hangers and trays was considered. Frequency analyses were performed to obtain the fundamental frequencies of cable tray [ Refer to Appendix C, Calculation No. 2] and individual hanger for each of three (3) orthogonal directions. The Dunkley's formula was used to combine the frequencies of cable tray and hanger. The static analysis was performed on each hanger 4 separately and marious stresses, displacements and support. reactions were calculated using SRSS sethod to combine the t 4 simultaneous effect of three earthquake directions. The required seismic input "g" values used in the analysis were obtained by 1.25 (Multimode Response Multiplier - MRN) times spectral "g" values from tabulated "g" vs frequencies tables (digitized response spectra) which represent the OBE and SSE response spectra curves from Test Configuration 7. These tables are listed in Appendix B.

j B.

Response Spectra Method (RSM) ) j A response spectra analysis was performed on a 3-D finite element { model representing Test Configuration 7. The CTH system model and individual hanger model are illustrated in Figures 3 through 9. No connectivity due to friction between transverse hangers and trays in the longitudinal direction was considered. / i k I : 1746R

l l Fr quency cn:1ysis w;s parfcrm:d fcr the todal fr:quencics up to 33 Ha. The cig =v st:ra vers alco 3:nersted. l The RSM analysis used the Response Spectra Curves with 4% damping of OBE and 7% damping of SSE which are provided by ANCO from the -,-h results of the tests. These response spectra are given in Ref. 1. V The digitized response spectra, corresponding to the curves from the test, which were used'as numerical input in the analyses were provided in Appendix 5. To account for the missing mass effect, the reasinder of total -modal mass was multiplied by the largest spectral acceleration at or beyond cut-off frequency and applied as a rigid body force on the CTH structure. This process is delineated in details in PD-STRUDL Manual [Ref. 6) as " Missing Mass Correction". Seismic responses were obtained directly from these analyses using modal superposition as described in NRC Reg. Guide 1.92. C. Analysis Results For the purpose of comparison between measured and calculated results the following data were tabulated for ESM and RSM. 1. Manger Displacements Displacements at each hanger and tray connecting point were tabulated in Tables 1 through 7 of Appendix A. [. 2. Frequencies and Mode Shapes These were tabulated in Table 8 of Appendix A. O b b i . 1746K

c.__. ______.2 w 2_w___ - ' - - ~ - i' . IV. COMPARISON OF RESULTS 1 A. Equivalent Static Analysis Five separate static analyses of five individual hangers used equivalent static method (ESM) for Test Configuration 7 were performed. ~ l ne ST3DDL Computer Run for the five analysis are as follows: (1) Hanger il - STRUDL Eun J3375A dated 02/13/87 (2) Hanger #2 - STRUDL Run J5565A dated 02/09/87 (3) Hanger #3 - STRUDL Run J5574A dated 02/09/87 (4) Hanger #4 - STRUDL Run J5586A dated 02/09/87 (5) Hanger #5 - STRUDL Run J3436A dated 02/09/87 The seismic displacements from these analyses were compared with l the test in the following Tables which were listed in Appendix A. (1) Hanser #1 - Table 3 l (2) Hanger #2 - Table 4 (3) Hanger #3 - Table 5 k1 (4) Hanger #4 - Table 6 I (5) Hanger #5 - Table 7 B. Response Spectra Analysis j A response spectra analysis of the cable tray and hanger system for j Test Configuration 7 was performed using the input response spectra j irom the test. H e cable trays were modeled as single lines of besa elements located at their centroids. 2he hangers were modeled j into the system by using basa elements to represent the structural members. j In order to find a system with approximately the same 1 characteristics as the test, the support stiffnesses were varied until the mode shapes from the analysis matched closely with the 4 test. This was done in Response Spectra Analysis of Configuration j 7 (STRUDL Run No. J3394A dated 02/13/87). In this analysis, it was j assumed that no connectivity in the tray longitudinal direction due to friction existed between the transverse hangers (S2 to S5) and l trays. The comparison of the system frequencies and mode shapes i between this analysis and the test is given in Table 88. The l seismic displacements from this analysis were compared with the test in Table 1* for OBE and Table 28 for SSE. In all cases, the j analysis gave more conservative results. i

• All tables were listed in Appendix A.

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V. CONCLUSION Based on the comparison of the analytical results with the test e results, the following conclusions can be madet (\\ 1. The equvalent static method (ESN) used in Ebasco cable tray hanger design verification is conservative compared to the test. [ 2. The systes modeling technique used in Ebasco response spectra method (RSM) analysis closely reflects the test system behavior provided that the proper spring rates for the support stiffnesses are used. 3. Ebasco RSM analytical approach as used in the, cable tray hanger design verification is conservative compared to the test. A wide range of variance in support stiffnesses does not change this 1 conclusion, i 4. 1he analyses with no connectivity assumed between transverse hangers and the tray in the longitudinal direction yielded 4 conservative results compared to the test. 4 i \\ l i l i i i +. a !O .d. 1746R l

VI. REFERENCES (1) Final Summary Report of Comanche Peak Cable Tray Tests. ANCO O Document No. 180601G Rev. O, September 1986. j D (2) Ebasco Specification " Dynamic Test of Cable Tray Hanger System" Project Identification No. SAG. CPS Rev. 3, 04-21-86. i j i (3) Ebasco Project Instruction SAG. TUG 2.2298, Rev. 4 " General Instruction for Cable Tray Hanger Analysis for CPSES Units 1 & 2", January 15, 1987. l (4) Ebasco Project Instruction SAG.CP11-7/86 " System Analysis of Cable Tray and Hanger Assembly for CPSES Units 1 & 2, Rev. 2", January 15, 1987. (5) Memorandum from Z T Shi to K Ko " Test Data for Configuration 4 No. 7," File Reference SAG.TUGI.8114, dated December 5,1986. i l (6) P D STRUDL User's Manual, Volume 1, Fourth Edition; By P-Delta, i Inc., Qunicy, MA., February 1986.. i i l i i / l (. ~ l 1 3 k i = l ! O ~7~ 1 1746R i 9 .. _. _ _... _.. _.. ~ _ - -, _,, _. -, - - - - - _ - -. - ..., _ _ _ - - - - -... - -, _. - - -.... - ~. ~. - -. ~.. -.... -. - - - -.. - - - -... -. --------.---l

VII.- LIST OF FIGURES S-1. Fig. la Test Configuration 7 2. Fig. 2: Test Configuration 7, Support 1 f .3. Fig. 3: ~ Test configuration 7, Supports 2, 3, 4 and 5 4. Fig. 4: System Analytical Model, Test Configuration 7 5. Fig. 5: STRUDL Model, Support 1 6. Fig. 6: STRUDL Model, Support 2 f 7. Fig. 7 STRUDL Model, Support 3 8. Fig. 8: STRUDL Model, Support 4 9. Fig. 9: STRUDL Model, Support 5 i I 4 i f 4 4 d l i i i I i i I \\ 1 i 1746R . ~. l

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^ EBA5CO SERYlCES INCORPORATED ML tehzh6 ,,,, / 7,, w 1306

• • $ 550 MU ces no anno.sv

_oa,, TEXAS UTILITIES GENERATING COMPANY cu,,, COMANCHE PEAK SES UNIT NO. 1 $ 2 M /Y # I ,,,,,,,g, CABLE TAAY SYSTEM ANALYSIS 10 NO. RSM-l-76ST 7 ww.e, ,y... f. / E St& ... % 375 ~ SIS ~' c & x 2. 2 (.T YR) y lSl(ol ~ . 'k 4-6 15tLF l t e, Stu / f 50]l - < 59 5 -- g -(_ 909 ~~ ~ ~ ~ *

• g,(

/l 902-1 24.o 6 34-0 ic.o isii i i s'2 i - ~ ) 506 ISI S 1 Sof e3 - Isis I c4x725 l6"I E (TYR) h' 3 5 5o51 So6 4' sol [ISoll[ O.O. 1505 l 15I0 1 l Sol 5o7 L s.o ') Lt. o t o.o // e, =

o. 5 k lo n

+2.o = 4.O ee=

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o. s in. - (o. S t+G 0 $) :.o.12.G[

e3 = flC. $ - S7Et/DL MODEL, GypppA7" 5. 217_ 1 "'w'

1 III. APPENDICES Appendix A: Cosparison of Measured and Calculated P.asuAta - (c Appendix B: Digitized Response Spectra from ANCO's Test Results Appendix C: Backup Calculations Calculation No. 1: Determination of Tray Load Distribution Among 1 - Supports Calculation No. 2: Determination of Tray Frequency on Each Support Calculation No. 3: Shift Coordinate Calculations from Support Coordinate to Tray Coordinate Calculation No. 4: Tray Density Calculation i i i .. s n-m e e-e--

i 't t t t i 4 APPENDIX A: 4 COMPARISON OF MEASURED AND CALCULATED RESULTS d i e i-i T i 1 1, i r 4 1: t i a t _n_- a 1746E _ _ _, _ _ _ _. _ _ _.. u. c.

_,a u.. EBASCO SERVICES INCORPORATED + or 7~#9h/.47,2-/7-87 4Z,M4 4 T/..r. F-/7'#7 ..... 3306

• • 0: 550 c....y cusar TEXAS 1"JTic'n lER GFNFAATIMn m C.O..MA, N.CHE..P.EA..K..U_N_IT_

,.cr 4.,nua e nni nnreucno suesncr TEST SET-UP FDR C64/FICt/RATIDM I i i l i l i i I ..l... I... i i i

• i

_4... ; I \\ I !TA B L E.... ]. ;. 9...;.li,t i i i I I i . a i i r,------ 3 l l t .. q*, ~t 1 i ..J s --.4 i C9M1A@S0.W_..p? GACCVLATED I WYMM40 RED.RESPDMCE. j I i.,

._R. O%.JEti.L s.40. SAP.S,.

l 0 0. Q B E.. I ._..i.L... i... '. , ESAsco.. ANALYSTS.Rifl RESMS.iSPEGAA. ANALYSIS.:(fuE NAME.RSTESTTh ~ l..SituDL. 4M.. Ne. 559 4,.... lD A70. 2.-13-SL_.,. I ^..i

1 i

3 _..}..6...... I i i'ii: l

.I i

1 JT. %.0.. 5/ REC 00M. ' DISPLACEMENTS l OMESJ _CHANN$L $. )D!!iCZ/0M _ Wl 'E_hA D ' iN 'EBASco' 'EBAGLO.' hNALYtk 'AAto'. YEST_ Ib..'ANdo'L.?N !'ANCO.'. ANALYSIS NNALYSIS l REGVLTSl Rest lLTS lTES T TES 7' i 4 i i r _,. s c ..._f+i _f S2.3 ' 'f G93 I 'E6 !X' !?d23 ~ . O wz .oe c> ._ _ss+, i .2,r S.7 i__.i. ;t L 20/.B I L)?.)9lE_.__ _ ' 38. l _._Nl.._ 'E..l ! O 331- . _ -.E.. . 0....2. 3.3..i . _. _.'T.. $. 0 5 8.. _i_ ' S. f

R

' /p_.4__ A. 2df; i$$ .,t.. __ Ep... - .._E'........._;. o.,. 2.,3. 6_ f/. ! f / .._i.00l . _ _$........I 0 3kl._.I . A N 7-l. .. U...... ] _. 'Y -...Yl'_.. _ I48/ ' ..f __. _. I o $10..._ i..N.M8... 4.3 ! __. i ._.... 5_0. 2 _. 2 cs.1.9. _. A /. 5_ f.... _. 4,: _. _. ,Z. _.EDE 2' ). l os . ' $< 760 4 L.._ . Y.. . 2 0. (6.... 2.'. O 465 A.J 32., 6..... '.Y.. g i _2 D/6.... .Y

1. I.'l 2-AD45 47.l E.

_2D_U.. _'.. _.__.%. .._ o.. 4_ 9 6 .Da. 1 2. 0.... _ 4 A..,_ Y _ -.. 20 lI.: Y' o.798 .p,1.39 ..4 9 2. .,,,,,.2 D0.C. .. k 825. 'p. 96L 51 2 ... Sof. ..D1.925 50 Y l _22e5~ ; ... Y 1 ~ O 3 I -A2- - 1

EBASCO SERVICES INCORPORATED S,TPa/el ..,, e-/ 7-97 ,,,,,A s,,4 4 eMIEp. SY .DATE OF5 MO-se TEXAS tTMun IFR QFNFAATIMM ('n cusMr CDMANCHE PEAK UNIT PROJECT "' a a n --"-**e & M U I.F. IDMT D MIM2Cf"1Q suesucr 7EST SET-UP FOR CGA/FICVAAT/0W l _ _.,'_...,.i! i l l i i i I TA B L $ 2 ,i l

l..

I l j ' ; "j .I .il .a _,.a i l-i

! ! T ~~']-i."

-,_r. i I i I i i I; iE,1! i _. i i i CWPARIsoy. QUALcutATE.> W? MEA 408Eb.yAESPOWLE '. j i i _L..LJdQM.1/LL>..NQG A P.S. I,~0 ' S S. f ; .. ~... ! 3 r , EBASCO ANALYSIS REfl RESPsy,Sg_Sgdras 4MLYsts (BLE NAMASEST.7M I I..' I sigopi, pyy yo, 559 4... l AlTED.1 ;L5;-i.70..- I.. 4... r '~- .__: _.J. _ _ : i _i .m.. i j i. i 4, I i lpfjhT/0W 3T. %p.. .p/RECr/pH !DI.SPl.ACEMCNTS !(/W.HES); yygg, t_ bNl'Asco' LYtis AAt*0L TEST *_ IN. 'ANio'. w' 'EBAScD ' JN. 'EBASep ' 'EGASCD'jqNA AWALYSIS

4NALYSIS l REWLTS!

1 RESUL TS ; l TEST i TEST l_ i i i. I I ii: f a ...'__b_. fos! .; p.G..o. 3__3

%i

! f r .i.2,.

202g

_4 ..a.7_!__ J _! f._._.. fL_..'_... i _ 4 D 3 !

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42 !

Yi del.L...K _ -

.... 40/i .Z... _ 'o.MI. .i A.2. 8.3...!. . 4 3...:..'.......:. Y.. 4... ... 9L E. .'.o.196. ~. p. / 4 6 ).. 4 4.... :A .-. 50!.L _. '2* .1T6l.. 0,78L 45i... :....:Yi.- 20/6... 2' . o 4 22. _ O,13 9 A6 i

LY.

M.9L. 0.0f6. 4.7 . '2.. . 120i6... .Y

za//

2' n965 ...Allt... A.9...._1...: 1.. 2All:.._ -Y i o w..g. _ .0,/33-l .4.!8' .2005 : Y. .. 2403

0. H i

f0 .....T Mol ' 2* = Y , 1b).. : . /s 192... El__ Z _... _1.. _. '. _.y.. ' l.-.,{_ e. g* .,t" i.i : ; ,{.,, l . ~. -. l n~ _.= :.s ~ .= t ._i q. _3._ (. ........ i j. 4 ..s. L 2 -A3. 9 l t.

EBA5CO SERVICES INCORPORATED er N J #2 cave 'Z-l't - M 4 erb sw2sv ......, M ... e-/7-# 7 i.,. ,,,,,. 3 s o 6 - .sg. 5 5 o TEXAS 1rFhmIFA nFMEstATIMn m

bcuent COMANCHE.P.E. A..K..UN.!T

~~

• noss.v

+,nm 6 inm nmvucno resr ser-w m emnmArion 7 ,,.,s., I .iC. l 1l l

i. >i ji a

.a '~ ' TA B L E .3 t i l I OMPARIS0W 9F $/[Ct/ LATED w/ME4)URED RESPDWCE C 100.% FILL, No. GAPS, a ],0 GBE pyp./0SSE ER)SCO ANALYSIS REF;' 57R0Dt. RuAl 90; 3575 DA TED 2-'3-87 INDIVIDt/AL. MUGER f./ i- _I.7, y.Q. p/RECr/pH blSPLACEMENTS. (/ACYES) jMANWLl. jDIRECT/0W JV.NSASCD'...4W..'EBASco ' 'EBASce' ANAL %6 'A.AY.D' TEsr. .ANCD'i_)N l'ANco ' ANALY$IS ' ANALYSIS

REGVLTS MSULTS

'TES T TEST L i i i i. t //5 f _._ Q 4 5 I: h,603 36 M.4 ..2 --0 S13....._Af49_ ' 3$ T . /04... .. T 2 5Il a 2A9 ' 40. ! Y .t. Y'0 $$5. // 5... o 66e __.A0033 36 2 2 /04 . _. z e 4.4- 'a 306 -.. -39. - '2 19 4 2 o'545 A 064. 40 Y 4 y b -A4-muses i l

EBASCO SERYlCES INCORPORATED 4,7Pe/e/ ,,2/9167 ,,,,,, A 5,, A T ^ M ~/O 'B7 .\\ 4 3 3 0 b5

• • 'ed: EE 8' caso.ev oava ors eso s

TEXAS 13TitmIFR nFMFAATINn m

cusa, t

C_OM_A. N.C_H_E..P. EA..K..U_ N_ I_T_ m. i =6 inm nmucno ,,,,,,, resr ser-up m cauncesArion 7 I

+.t l

[ j t i 3 4 ' TA B L E

k.,..

....'__4 r i i i GMPARISCW eF CALCVLATED 'W/NEMUAEb RESPOWCf C .1005 FKL, NG. GAPS, .210 OBE.M D;j.O SSE. ER)sco ANALYSTS.A'Ef;' ..2--9-87 (PMrE 53). .STRUDL Ruti 80. 5 5 bf .D A TE.D i \\ADIVIDUAl NAHGTR#A i .1 0 e _).T,_yp. p/RECr/pp DISPLACEMEAtTS i(IArHES) .bHANML i .iMfEC7/0W . IN. 'EBASCO '...LN..EBASco ' 'EBASte' ANALYi6 lA.E0.' TEsr _ (..'ANCD' WANCO' ANALYSIS ' ANALYSIS i REGVLTS RESULTS !TES T TEST s '. i .10.10851, ._2.._...... l l 1 i; , __ y .a...-...._ 'Zo I ._0.6,7t..i 'O.io 81 41. 'Y i . /. o 5 5 E.. ...__. 2. pJ.... X.... i o 7 at._ i ollos. __ . 41 L _ = y i 1 l I I i I -A S -- _ __ Op1/9 0t

EBA5CO SERVICES INCORPORATED 4 A %A/..,,r/9/A7 ,,,,,, 4 6,, A 9 4 / V..,. A-/h-#7 .\\. - i 3Bo6

• • 2 Mo

^

cuses, TEXAS 13ThmlER MFMFAATIMn m

~~ COMANCHE PEA. K. UNIT---- pa.aser +,ne i 6 e nru nmucno numancs TEST Sff' UP FDA' C#AlflCVAATION I ~ . -l o.- Ijl 1' ji> l 1 4 .' :7As t r 5 i i.COMPARIS0W GF CAL'CVLATED ' W/ME440 RED RESPCMCf .10 0BE AHp lc? SSE. JDO.%. FILL, NO. GAPS, ERASco ANALYSIS REF? STRuot FJ/d No. S p74 JATSp 2 't-8 l.[f4fd 33 [ 34). WD1VIPUAL HAMG$g.4f.3. i t _))s_Np. _. p/RfCf/pH DISPLACEMCNTS : GAtWES) jpigygrt j jDifET/0W Ju. 'tBAsco '.. p. 'EBASco ' 'EBASco' hAtus fAWp' TEsr. N. 'ANCD']_ }N"ANCO' ANALYSIS ' ANAL Y.CIS , REGVL75 RESULTS iTES T TEST i i I.o; OB ^ I ~ i p g---- q-p _ _ 3 o 5.__..... d. ._2 028: i o..o..ol5 .. 3. 8... 8 j .30.1 1..... o-(o'll.... . D D 71 ! .. 4 2.._ y ... _... 1. O. 55 E.....j. ( 4 31 o oo 2 4,._._ 33 x. .305 '2.. 3 01 'X-o 825 o 0. 9 8 ;.... 48 yJ I -l C -A6-888/0 4 %

~ LAL ..e! - c.,.zl&M e,.z,,_ O N ca,, Edo-97 ..\\ - ar,,,w 3 *s o b ci 5*po TEXAS UThmIFR AFNFAATIMn m i cu a, COM ANCH_E..P.EA..K..U_ N_I_T a c, ~ m. U nMIh3r.f"n:)mArion 7 e p b L. snM3 cau I i u,e, Tesr ser-up ron

a..I...j.j

! I. j ji .n

TABLE 6

iCOMPARIS0W.0F CALCVLATED ' W/ME4)URED f'ESPO .... ~.... g .100.% FILL, NO. GAP.S, ..'J,0 0 82.MP. ho SSE ES)SCO. ANALYSIS RFl I 37RUDL RUN MO 56f b DATO:2.9-67 {P5kG ON. lti pivl Du AI. H M G e g. w 4 1 l jH ]DifECT/0W )ANNt~L?. DISPl.ACEMS'NT5 - (/AC1ES) ].L M0 p/RECr/pH j "ANCO' __ v _'ilyco._ a .JM. 'f9ASCO '.. J.N..'CBASco ' 'EBASto' ANAars i'A.ACD' resr._ A NAt.YSIS ' ANALY.CIS

REGVLTS RESULTS iTES T TES7" e

c [ .i. .. CO iO B li m, I ..9 s.. SI.. _.... . _ O' b SM.' .' Q$218.;. ._.. 4 3. Y a s = _ M.l _ i. S . l.0 65 E.. ....... f c)- 853 ' o.2 73. :.._ g 3 : __. y e y--... e -.. m N. e. m4 e p 5 ( -A7 -r 081/S 64

E8ASCO SERYlCES lHCORPORATED ' ev 7'Ab ears MN7 an c, I O,, k M* ~# ors wo_ 3 306 52 550 ca:. or - cars curat TEXASimenlER GFNFAATINn m CDMANCHE PEAK UNIT ~ [ ) "*' 4ABLE TRAY HANGERS r Test s e r-u P M Cwdy/ATmW 7 u,,ev l ./ i i ... t _..i j

I

~

TA B L E 7

I OMPARISCW 0F CALCVLATED w/NE4.60 RED RESPDMCE ? C .268 Fn.L, NO. GAPS, a.l.0 OBE.AHR l OSSE ESAsco ANALYSTS REF.' Z~b-07(PbWE35 STRUDL RtM tM. 545b .D A TED I@\\VI914Al HAtKbK.+r5 i _J.T,_9.0 }l RECT /pg DISPt.ACEMENTS OhYMES) CMANM?L i..)/fECT/0W F..'EBASCD '..@..'EBASCO ' 'EBASco' ANALYSIS 'AAto' TEST..._bV. 'ANCD'..._'N l'ANto ' i AWALYSIS ' ANAL YSIS . RE WLTS REsuLTS iTES T TEST i -.~.. }, ..l. D 0 6g._ i ..,l._. ! I &- 591- ..'L. ._ O 532 L .O.I 5 9?-. A 4...-. ~7-5.ol..._. 7.. J. 3 4 3... .o.76ct . 4 5. Y .10 65E. Sol oc. D756. 3 166-..... 4 4.._ .x- .. 50I E 2.Io6 o,7 86... 45 y h I -A8-80 t/S.41

EBASCO SERYlCE5 INCORP0RA'TED eV CATS SNEET gr

• • = 33 #6
• E N

""" DTkm/6'MRATWG CO. rO CLIENT - en a A kir=U t* DC Ak' l lhllT f CI'N"L5~TRlIIIANGERS mo fer TEST SE7-WP fo/ CONFICV/ArteAI 7. suesEcs j l l l i l l l ' ~ ~ I ~ ' - ~ ~ ~ .q ,.- T 1 - - I TABt.E 6 1 t i i i COMPA9iSEMi F SI'S*lEMIFfEdSSAt*/ES

• l i

0 -l - d - EST-GAINST. SPONS.SP-E RA-ALYSIE I i l i i i e i I -t I e i e i Iil l TE.S T l \\\\il \\ \\ !RSM AWALYSISl STRUDL 'fVM NOUMbTDZIY87 - 192y.T pEscRI.eTtO4 L. FREqufMY ., NODS..._.DEScR/P.TIO$; M ',- FR5QubvcY.. 4 i i i 'MobEl StfAPhi.l (ME) I T.YPE OF MOTI6N l l (ME) ! Wor I I I I _.l... j .d_.J..l .j .} l I !_... L. l.' _ IR NS { PR.EDOMisA/_f IN ha: .jd_! _]$b-- f.KfAkd/kMILYVE{RCht .. d $f.,__, .,.. 5, il S.hPok $ b M r H.N..d.._i. VEtTicAL TMAL.DtRECTM/g/... 7

l..SVf!DATS_.'.POfQ.fE

..] [._ ty[2fMS.(52SEfdNTjQA LN TRA//SMASE.pAffitM

_2.

... _ l. _ MAXW(M.yElT/ CAL _ DISPLACE-( EXCEPT SuffoAT.No.S l MENT 'otCUAS ' 8E.7WEEM ( ..a. ..x. ..L.-( .._) SEh0kTS.! Net.4 h!{ ..t

_q..

. __..._.y.q _. t... ..{ . _.J . ; 4.,... :_. q._.{ .._j... i 7.A&S6pEl PAfDOMINANT..tH.l _g,4. 1 f.. QqtMANTLY TkANSYSESS. ' k,6~k VERTICAL I TRAWVERSE p/RECTro./J. .-.]. BMIMVM. TRANSVERS!jptShl-i 4 8 -. _. "L-LARGEST M0Tt02, K JcEttENT tcrypSATsoTTOM I TAAY k,T.S.t490RT: W S;i i i i i l I BOTTDM TRAY BEnWEM . l...... '...;

l..

1... i. 8GTtt (RA(S Stt0 web. j.. -{ .SVfPGAIS JP.4 U.' i -. L --- f.. 7 St4M/FtCAWT TRANSVGRSS BOTH TRAYS. StMWED, i 'i StGNIFICAMT TRAA6 VERSE . i,...807/0M. 4. Moited. a TRAN5 VERSE / PREDOMINANT IN.LoM- .], 6.. f... .., j i. ) PAEDOMINAWTLf. LDN4/Ti/- .. A ${ i r ). DIN. At.lfg TRAYS l VFRTICAL._ GITVDINAL.DIRECit0N. LARGEST 40N5tTVDINAL LARSEST LONSITUDINAL DIS-MDTioM AT END 0FMiroM PLACEMENT. /S AC.BOTTI.M TRAf_BETWEER S.VPNATS.. ...,... L. TAAf NEAR SVA0sRT.No.5 ..i._ i. ( i.. No. 4l$ f. 80TM.7 PAYS. BOTH TRAYS NAVE S/4-Nir/cApr tom twDtHAL SMED lS/40tF/CA IT;$.. ._:...]... MOT 10M. .{.. .._] i.l LOS4fB/b/ MAL: DISMACENEAITS. l .l. i, a _A9_

.. ~ . ~.... t-p 5 N 4 i, t i t i f i i a i i ' APPENDIX B:-. 4 4 i T DIGITIZED RESPONSE SPECTRA i t I from ANCO's Test Results . i i s I ? i I, I e ,1 A I I 1 4 f I k - } i a i i i f' I i f l N 1 j ( I 3 i -B1-1746R r . _. _. -..,.... - _. _ _... _ _ _ _. _ -,...., _ _. _,., _ _ _ _ _ _ _ _ _ _. _ _. _. _ _ _ _, _...... _ _. _.. - _. -...... -. ~. _. _. - _.. ~

~ EBASCO SERYlCES INCORPORATED u,, /H216 ,,, B2,, B16 CHKO. S OF8 NO-N / ItXAS U,YklTIES GENERATING CO. c' ,i {3 cuent cc,,jAgc;;; ; ggg gg;7 jj;, j4 g v' CABLE TRAY HANGERS ,,cy 'T W SEWUA fdA- [0Wi$USAT/0AI ? DICITIEED RESPoWC wc7?'A sues,cr ))EFhRb&... 9tEEY ING.R-Jk.? '20B6GE I I WAMPIMG. Q.0,4 '00, _. __-t_ s aYL_sSEETRDM,_40Ab le2; ,_2-//S LDAb OBE //$Po Ffu y/gl _pl _ w fqcRUM.T8A)f/ _2..kO_Vcc04. hkG _'" M 0!E tt . J, VMP FACTOR $$l6.$ i i Aca n rea I i _t_. Aaei. - _iieEp. i f/16... l.'08 '_.. /j/E~_.2 ( Lj A/7(.__, /< 27,_ ' I 3 3 L __d 5... /,42,. l ./l s i 46% 46 _i_ 2 4_/,b ~~ d,8), I,'. 0I._. O3_ -.IFO!-__ _. + O 0,68, 2, / \\ .._.. 4.,i I l l l /,,fi 2 r I /, f3.._ 2,,6 i _ ' i I I l i m. l i./8. __5.,5 i il , Of S'k-. .i 4./ 4,2 l i i

S,#f

%i1 ... a .. i ~ ~ i

3. 8 6 2 I. _

n i ' 5. // Ef a

4).! - it,4 b l

- _ }_ _, _ _. I j g 3,.o_' 7,'O ' l I .t.. .a _ _. _. 2, 2_....; 7.4 i i 4 _i 1 2,0 ; '90 i 4 ,. 3 1 2,f._. f, f. a:._ i 22 2 _ ; _ /_v. f i l _j i j _l! l i 'i I l _f.kEF!_[REStoMSS' _ SeccTPA edB , 5 9.:. l 19,3.!.__.- l 2 .____lfffgggpd p/4 j_:

4g j/2, ELL l!

,h3.6 13,7 i . L _._ gEFcacxic5J_SyEGr is giggy_. _p l_ -\\ _./.5. 0._.. M 5..l__._{_..,1_.i.PPE__Mbty q ' k_r Il4 N_Co 'S ' pu._AL...gsk._1x~I l _j-b . f.L . l l. !8.. /,23I I l , 2. 0, / _.. _ t i i i , B2, l j l l l l i, i I j N1/9 01

ESASCO SERVICES INCORPORATED 8"/2T8 N 8M .y ears ausst or cuno. sNW 4 oave ll'/2E N 'N.' I N ors ao ff / TEXAS UTILITIES GENERATINgi CO. C8"' CCiv1Ai4CHE FEAK UiiiT 6 2. CABLE TRAY HANGERR PftOJsCv u>dFtCtkADCAI 7. blS/T72ED RESP 0A5E SPEl*72A . 2ST $ET--Up F09 / suesscr l l 'XSSEGE '-- p f_Rf(&CDC6 L.5l00 l $ H E S T . P R, H -2il_ WME!E$.-.I W SHocgisMcEwL. LOAD __ _-..fI'X-ew_ pa_s5L toot;sittL_.. so X' i d. AdEL.h 86G SPEGRONL lTBAQs i 'DH.8L facto &1Gd.4.) _ i ""#"kft l- _; L kccec-(4) t faca.(5){; l_ ..;.l. 'o '/ / hetEL/G) :FA60. &t2) l l i ' L2!.7.vf ~ l A / i 118 .18/.l.

5. 0 b.jL7

'O I. I.2f L. 48 I b -(li4i._ . ME.1'R./. _ _-fi22l. 2 O, 3 i ! J4fi l i _4,'f. _46. m 49 0 I!._ b,LL ' /,f3 J _ l Af ' . j/,72i i .pdf._ j_g10 C,k I b,66j_. !Idf _L l_ i i iv 72! jf //l ,_. i I ! o,[s h -.. _ A fJ2th i y 8, 8 ' i 1 _J /,9.. j . 90:.l.. _._j I ! /,f_ .f. 89.. ]_ i

9..*.f.,.-

_ l l. j ! f. 3.l.. ! t_ 3.4 k._._ i_ i 2,2C.. ' \\ \\ -.._:3.0_.3.._.. y.f: i i j i ,..{. _4__0.L_i ,l: 1 REFl..__ '._..M__A6. 6 S.P, E_.C._TRA, CLING,._l .t_ hS . h*h A._ l... .. __,....[ YO..Y.~. b -{; _. _]_. .g f 4.61. . s O. i eereseiice isiesc_is._qicies. isi I Y[..k (t$f_. _l. j URheNDI)$._'$' O _A,Al_CO'S,N/AIAL\\ REMET. I ! !_178(.4 use.11.1 i _i :4# l I ' 44! .1 i I !j l i ! 6A.. _.S 2,_ [._L.y j i i

4 7..

9., $..

g.m. _.. 1_ i._:..f I I O bh. /. 3 _ M a _ _... ._i _.. i I r,/f I a.I/,2.. _ _.4_ j 6p..p/2.y.]._... [ __l__ .2 891/8-@l

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1 EBASCO SERVICES INCORPORATED , TPe-k/. ear, IH2-8(o s,,,,, BI6,, BIG \\ N o,,, TEXAS UTILmES GENERATING CO. ors mo.33o b sa i **0: 55o ~ cano. n O CLIENT AM 9= a a wrw w sont nnWL.cric PROJECT '1* E G *T* CDAIFIGURA DOA) 7-htC m 28 D RESPDWs5 GPECTRA. suaJner H- /OY b p.Y)Cc-'~{f~jf f $f-h RbiucN_!kh_LpJpt? 2dl-- Ah .. 6 T' dhlJ2. ' & bRT_]PE,7RLlaWLQAp SSeL..I.00 f.1_$J1.L.=l N GlunL.'. v 3 Specteu.m ; de tiyl -MoJAcccc_R.cfMa. \\ $ce&dcLSuc4 CAW 54.itMjpENNY 'Q,"OF Ak Mf!hdf7d%rf4Nma QS \\ c 4CCEt- (N2 l NREG (H2) OLEb Of 5b. o-149 i I, o;9 Lf 4 k,o k]4<f O 15 1 o-t b4-129 & po 3 oo oJ20 1Af 4(oy .. _.7.fi k ;._ od.kh 1-28 %O' &)a2o4 OM 159 3A? 1[5_f_l _ 3 30 yo ,/- o-30 Q o'3d \\ thbf 3kO5 If' W O ' I'7b ._81b 20 S 1 95 doc > 11 3 o p? b \\ qhf 2DN 4 $- IO$ 4 4., 12:S* l P 79 2(20 o V 75 2 So R e, o l3 00 pl1 0.48 4. ?l % 50 JS W4 l I I 4,.h_ _fI-l o.O_ q.,. _ 17Of__ i I J co! 2.bf %o.5i .fr S _

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>A i APPENDIX C: BACKUP CALCULATIONS f }.. 4 a l f I 1 -Cl-1746R

j i .-1 1 1 F 4 4-CALCUIATION NO. 1 DETERMINATION OF TRAY LOAD DISTRIBUTION AMONG SUPPORTS i 1 4 1 h I 4 en -C2- [ 1746R l

EBASCO SERYlCES INCORPORATED j /II

1. - /7-#6

.1_f_3_.,cE4 .41. cMuo. av OA1. ~ ors NO-m 7 TEXAS UTILITIE'S GENERATING CO. U coe.iAncnE rEn umt i g i 0A Af f* TA AY N AhlOI" A9 pnoa.cy 1857-S6 0P RW (6//FIddAA7tel/ 7 7 RAY c.oAD Dinniseriori cAtLULATIOA/. sum 2.cr l l l I f f' l ADE t~hIA157tYAlI be/~UA D.. ?!S.7iAIl6OT(0//A DNS_.(VPkk. _. BEE 4. ATTAcMMEur_.'Y' QQ[RE6.QL i _{_l._ L kTdP ThY f (/204 @ nkM )~. _. (MT WT= 3ff'/er)U__ 9 l END6Wh$ I lBOToM TRAY 2 (24y4 QTmAD

6TATH) y

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=?Ekh. _.ghE20. E 'l \\ TRAY f [l2x 4 WT(q vlib)i 3 L i i ,R i ^ -._.t .I ...J TRAY 2. (24>4) WT(x)nJT(y)=.70_4 2+ = 45f f.... . l_ -. - - . y ___ f ~ ...e i I i! i i .l - _L _. ..L _ j. (y}T g) =_fdpir a'Tk Ik'd(__, WEyttT~: i i I l _J t, .a .f.g ~~. y..- ..,.s.._.- v -.3._ ] _ ] -4_._ 7.R. :TA_Y.2...(2M..,),_,L_U ) =. 70..x yy,f33,. 2_3. 6. 8 2' l \\' r l l l l l I I seimi c3

EBASCO SERYlCES INCORPORATED ,,,,,, SY,, C24 Day //-/7-88 CHKD. e DATE OFs MO. M [' ' TNXAS UTibTIES GENERATING CO cuswr UOMANCHE PEAK UNIT / #Z Ca.0LE T."AY MANOcn3 = ><c7 TEST SEPUP R2 GA/R4~044770/./ l TRAf LDAb blSTRf8L/r/0Al CALCutAitoAl, sueencr . __l.. . _. f. ] ___ l.. l l _ l )__

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u., _

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EBASCO SERVICES INCORPORATED g ,, -r b e l ,,,2 11-R-% ,,,,,, Cf,, c 24 M o.re /H'/-## o,..y a b

==g: 4 s o c...y 1 /q T r't A s U,!L m t ; 3 ; g p,4 7; g # N s 1-cus,sr C_OMANCHE PEAK UNIT V caoseer UABLE TRAY HANGERS rRAY uAB DisrRWvn04 duatAnd 764T c#tMAnal 7 sus;acy Au)?Nok y,WI_}yjlgdoTE Nh' Aid) I ~@l !iIN&rzTIN of so:ATs Lu MP50 masses.- _IE.__lio' %dEp_2$d1 kIIM4 l F/ q._.455.i Fc :2 76_8-4 ,TT ieS I> i %J'O A 0 I A.G l'\\p 2 D L0AD' I l l !I c y p O_ Fq - o-zis mg = o. o I . = _ _, _. _a_ JT. t os. _.. .. _ p _ Rc) '. 455 6 -oM o il l l I l' V. $LoboI002 '~06 6 _RELiN155.~$$I V ~ i i l Q x 3_] no Sp -o z zm Ipm-fL l. _@ht. los ! Sl -ep. 455 7 dv,-e.c,'o asl NoS dod..T R A A s, $E a s 8. L LohdidCc i I l = d LQ y 5d is 4 9.z.d o e_ c,W jid,o42 TT I b4, Io.4 Fwh_Mt. ') S _yg_ b.s.; E y. y 3 0.2 E*l0_f - D-).J..u,.d. lN.\\ 9 f ?T ladyo. md.>-p o.16 57f_s - "S1 \\05 YL;O8ol jkLoy& SGIS '~ 1.- Cc .4_!' OF E (?OS i l l l l v4 37._qo!._.._FO_1IB[1-ap i 1 BhbET I) 5 oA76'.[t I i IL i jp.u__ i f3$5i ~3T. ! t i 5' _?O 't 368~ aloMA.t.,1.o/1DshR.Sheph3JdAdes!EiAKDn t=.7 % 8 57l) d goM b

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'EBASCO SERYlCES INCORPORATED ,, maM.,,, ii-ie-RS ,,,,,,cc ,c24 ... '.y #% //-/'/-dB' .,,,,._ s s o e,

=::: c s

i NXAS UTILITIES GENEP.ATING CO. f

• "'" 'c, COMANC;C.-LAR UNIT w./ 4

's CABLE TRAY H/1JGERS pasa TES T..CbAIRCuRETt0Al 7. TMf un bismsunau cuwtArtod su.3,cr i Nh ~ i i I Y~1WERTiA of 3diH7Ll u a l?p0 -m/M7 l! L I ~ 6 =Ry 315 -f ~ pr laj2El1 F.g-oQ m o 1< t 63oda. w_ ya_k.-2cs.s as .w._ty. a n_ ~ _AB_LsAbIHC, Al ' D&A12-1 as.D' 7... I-. L.a w -dopk fx. ;2\\ o} Si

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• Mv<-D-30 I kO f

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h EBASCO SERVICES lHCORPORATED 'T PA 4ei cara il-\\ 9 M f 7 or C2Y seisar ey 8' //-//88 ors no M

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• TRAY LDAb blGTRIBUTICAI CAU'Ot.ATICA),

suesacr l i I SUPPoA TY I ~ ~ $ARRTIAYiRP.lojr/T.s Lein1 pro Attster-1 -.,. _g.. y R7lTo.1t\\TS 410 F,s_g66 F',,_g_&Q7 ._l. p f e.6.53 P1l TotMS_ 4. 93 fx ~h g MLD AD}H & 1 i 12EAD. 49 P19' + ~ 1 i i i I _.4 );.k _.._._._i_..l._..._ __, g AT' 3pifTa_$ol_ -.h' = --J42.7.kh Acyf275p 5pk=-?.-Q9 p V o tnt [. Ao_3 7. h. _p 653.._ mx,. -p 653 x of%.*-p 351 p~L l I _.Ll_ I I 6_ i _ALodR/US 21 'oss Big_yss-T35t/s'_ i E i i i i JoltiTYI9 l F=-lo3.7.Y-f-_ cn \\~l.9(? ~ ~ A'T inp =h_ O ~ 357 ].?'~. g.= -o_.!6_5 i A --2 PIN $ ?AU yy MjlNA DI.eJ U.3 IdF.d_ 17c75 Hot.. Tg/yMs_st/w I i i i i l ~~ l ~ c A IQW_ 1)l =0 0 32_7_ Fxk( 191fTC Q..$8;.,.Al4 , Rs =1/Jlo f2: x .50tkLTS AO LLi A03 O' ) l I --.L 4l 0 --lOY:= ~y 1311b(5.M-O'4 5'Of~0 28f g..)i.g -. 30I NT.- o 4__ly1/.2s(E.L M a.3 Od2K7 CD 5 -hdbi !..,- L l i aLO:r. A e.3-my c O.: 663[hs15.p-+S9%-G55$.~##~ ~ ~ l! .jl l I l'

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EBA5CO SERVICES INCORPORATED : ,, r Rs + e I n 86 ,,,,,c8,,c24 //~I ~ orsno. h O b "'N: 660 caso.av r.,a,a 2 TEXAS UTIl fTIFC APMFnAT?hn m cuany COMANCHE PEAK UNIT bd TS 2. " '"C' OA01.E TRAY HANGER 5 TEST CONFIGURAT1DN 7 TRAY LDAb MTRIMII70Al cAltulATrod. suesacr I 6LIPPOT?T..?3 i l ?%HARTil p'L.30rtlTf_ 1W H M A -(ne5ses. ~ _g FgN

z3f.3 Qo foitITL D10 C

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EBASCO SERYlCES INCORPORATED Y-an,12-10-fd ,,,,,, C9,, C24 w cuo. erYY\\ l?-\\OS "*" 370S

• • "' 56~0

/w) TEXAkIITILITIES ut:NERATING CO. # g l U#' i ( COMANC!iE PE.^K UA"7 cN CABLE TRAY HANGERS pno;,cv TEST SET-uP FOR COAff/GURA770Al 7 reAY wAo prswearen exc. sue,,er l l l I l I I ~ ~ EAbcO;L$7heb ~5F{^TRAf Ac=ACT(0// Ir SUPPaeT l4S~l ~~ }/ii rg4sv62sE l (2) DVRWeho2/ ! f=rb≠i kNOM HS G5BA' c'0CR>lW4TCif(STM crTfAY) . T ' ACcELELATICA/r ?'T' & '&' AAG L I !. _ j L l. ! l

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&T _splogy_A_Dg_ _ _ _ _f_ .__L..j. .. L 1.1. l r i t_. }?gh = 2Shxm, ' V (K +0.! .78) 37 .q ._ 7 -.L,

1. _

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ESASCO SERVICES INCORPORATED //i /2-to 4r ,,,,, cil,, c24 e,,a cano..N4 'V.idffE43%MflERATING CO. ,,,,,, f f0f o52 Sfo Ud3fAANGHt-PEAK UNIT VP, f 4 2- / g/ ci 'sar Or.0LC TnNf ::t.NCCRC \\ / \\~ # PROJ ECT 'TEGT SBT-VP fi2e copricuRAT/0A/ 7 ' TRAY Loeb DISTA/BUThMIcAla%ATitW. suesner ._L_r! I I l l l f LQMINL./D _'WSSF FQ REAc7704 (.p2 GAP)_ _m_ I U lI }U?Tl.56V&Ifld. G=? A9l45f 412L TO I50ll .507 . Ek.{46 2 9{$;ff,45.3._ pat_ _. I

• ks N_I.WT 7

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4. _.

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7. _

a _ t I . ql., ~ i i I _1____ _t., } l i i 1 .._. cu -; li I I i s._ l i i 501/8-01

I 6 i 1 a i

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CALCULATION NO. 2 I DETERMINATION OF TRAY FREQUENCY ON F CH SUPPORT J i 4. P 1 1 4 e a b j l / .t. 4 1i i;- i i 4 i i i d i t i ' I j i i 1 i i e i ii 1; I 4 1' i i i -Cll-1746L I .~.

EBASCO SERYlCES INCORPORATED ~! II or (24 or oATE suser M !!"~ ! W cano.sY OATE O F5 NO. F' TEXAS UTILITIES GENERATING CO. V) GOiviANCHE PEAK UNii i g g enoJact CAAl P TRAY MAh!AP A A WST CCAIFICuRATtO// ~4 bETEAM/A/ATIOD OF 7'AM FREQUSAlcY. suesner I -l_. DE TER///A/A770Al ' sF TAAY REG (/EA/Q, E(F.'. A TTACHMSNT.T; 0F. _'CBEE,_3_L)_l.. l SUPPo/Tl $ i.l . _ _ _..] ~ l .. l. II ~ TSAf{Q2hQI .g)'R76.lt? ._l._ _} _. L [.. . _ _l ; y- .. L a4L.3(24x4/ z . 6/k7-I E TRApushsr ~/ tore.$YE kendssks Me nsM J,6 '_.. W Y 'I (th4) fyf20.ll_Y& u,.._ 2_ (294)x fy. =_10. N H2 4h =_b) @LJ l i u.... l ' l_'_. b MY L) i ! ; r s.r fa i i I i I i t } ___ .e _. _. j.... n._, i ._3._.. .J... .._ l I___.; __f ___l.___ I I [ __. 5pp/027 4 2... Dug &J,o '). L_ .. _ _.1 s L_ i l I i ....j. l. i 1_a I . T..R..A T / (i214) //.=_ 2.0./ N2__. L l 7 7 I !. I[ _. f{,y}. hs4 'y )$ / ItE l ! Tkg_2 (24y.4)__ \\ , e '6..r-.,t12: ,l t i I i-I i l i y.. -.. I $(/h00$ 7~ $ a_ Ofl} /_)_ l;O i l i l l l _f___ l l l l i l i 7+2^Te~BrOSEp~m AWACTSIS I \\ I (, ESE_.ClltcutATt0W 0H 78C NCXT_StilfY. l , fbb f f. __ -l?_Y. - l W...h.fp,.] I .._ 7 f4,4,,,._,,,.7,,,,i.,,,,,l,,,l,); i r TRA L._,._.[2p

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