ML20011A005

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Summary Rept for Guardpipe Dynamic Guide Assemblies.
ML20011A005
Person / Time
Site: Clinton Constellation icon.png
Issue date: 04/24/1981
From:
SARGENT & LUNDY, INC.
To:
Shared Package
ML20010J675 List:
References
EMD-029686, EMD-29686, NUDOCS 8110060349
Download: ML20011A005 (35)


Text

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                      ,                                SARGENT O LUNDY E N GIN EERS      REPORT #EMD-029686 cmeA REV.: 00    -

DATE: 4/24/81 ' Page 1 of 8 (j Project No.: 4S36-00 L , i .

SUMMARY

REPORT FOR GUARDPIPE DYNId!IC GUIDE ASSDIBLIES . i t i I i ll 1 ILLINOIS POWER COMPANY CLINTON UNIT - 1 PROJECT NO. 4536-00 i REVISION-00 e

              *.s 8110060349 811001',
  • PDR ADOCK 05000461 PDR G ,,

I

             '-----w      , , - . , , , ,

e i. SARG2NTL LUNDY E N GIN EERG EMD-029686

                                                                                                            .cm e^o Rev.:  00 Date:  4/24/81 Page 2 of 8 (p.                                                                                                                                       Project No.:   4536-00 INTRODUCTION:

The methodology, assumptions and references used in calculating the total stresses at the location of the dynamic guides for all the guarded proc,ess' pipes are ou'tlined in this repo'rt. For the guard-pipe and shoe assembly, the total stresses at the location.of the dynamic guides considers.the effect of local stresses due ~ to thermal operating conditions by considering interaction between ~ the process pipe, shoe assemblies, and guardpipe, and the effect of gross stresses due to dynamic.and weight effects considering the same system interaction condition. However, for the process pipe the stresses.aummarized in this report are the local stresses due to thermal operating conditions only. Two bounding cases are analyzed in calculating the worst stresses in the guardpipes, shoe assemblies and process pipes. , CASE I The shoe assemblies are in an extreme case assumed to be in S direct and uniform contact with the process pipe in the installed C:- ' cold position. CASE II The shoe assemblies are in the other extreme case assumed to be in line contact.along one edge (approximately 1/8" wide) " along the axis of the process pipe in the installed cold position.

References:

1. Frequency evaluation of sleeve, process pipe and guide assembly (EMD-029083).
                  ?. . Revised guardpipe reactions and deflections at the drywell                                                                                     -

wall guides (EMD-029084).

3. Determination of boundary temperatures a'way from seismic ,

guide local effects (EMD-029277).

4. Program for calculating temperatures within guardpipe assemblies (EMD-029279).
5. Methodology for calculating the temperature profile in
     -3                   penetration guardpipes -(EMD-029150).
      -g--+-.    .+smey~r   - .u m%, e - g w-q v ,., w--- -y,- g , ,w g ,g- ep p e n . . ,,   .-m  - , - + . , z-mnew.-,,---,-, n--,.+,,-,,.-

SARGENT & LUNDY EN GIN E E RG EMD-029686 Rev.: 00 Date: 4/24/81 Page 3 of 8 (, Project No.: 4536-00

References:

(cont'd)

6. Validation of ITK* ZAP and 1TK* GAP Computer Programs (EMD-029278).
7. Program for determining the temperature profiles in supports and guardpipe (EMD-029276).
8. Local flexibilities and sEress indices for thrust load.m -

(EMD-029658).

9. Stress calculations for guarded process pipes (EMD-029500).
10. Revised sleeve stresses due to thrust and circumferential moment (EMD-029657).
11. Local stress analysis of process pipe due to line contact (EMD-029662). .
12. Shoe assembly stresses due to thrust and circumferential moment (EMD-029685).

OUTLINE OF METHODOLOGY AND ASSUMPTIONS: l

l. In Reference 1 a closed form solution of the lower bound frequencies for each sleeve, process pipe, and guide assembly l is presented.

1 1 "

2. In Reference 2 reactions at the containment penetration assembly, drywell wall guide and dynamic guide assembly are calculated. These calculations consider the effect of both static and dynamic loads.
3. In Reference 3 the temperatures in the guardpipes are calculated based on the maximum operating temperature of the process pipes, making the following assumptions.

I a) The heat transfer model considers a section through the l guardpipes adjacent to the shoe assembly. [ b) The heat transfer mechanism considers heat dissipation from the exterior of the process pipe and process pipe insulation by conduction and radiation and heat dissipation from the outside surface of the guardpipe by convection and radiation. ( r .

                    -                    - . , , ,, ,w.- -
                                                            ~v       , , . - . - .-. ,,,       ._..    - . , . - - . -     -    . c -

CARGENT & LUNDY ENGINEERS EMD-029686 Rev.: 00 (';I Date: 4/24/81 , Page 4 of 8 Project No.: 4536-00 OUTLINE OF METHODOLOGY AND ASSUMPTIONS: (cont'd)

4. In Reference 5 the temperatures in the guardpipes and shoe
                               . assemblies are calculated considering a section through the dynamic guide assembly by making the following assumptions, a)  The shoe assemblies are assumed to act as fins conducting                                                                                          -

heat from the process pipe to the guardpipe, b) The initial conditions for the temperature distributions are obtained from References 3 and 4. c) The shoe assemblies are assumed to be either: (i) in direct and uniform contact with the process pipe - in the cold position or , (ii) installed with an air gap according to ECL-1424 Clinton-l. For the later condition, the heat transfer between the process pipe and the shoe assemblies is (:' by conduction and radiation. d) The guardpipe is assumed to act as a fin distributing heat along the circumferential direction only.

5. The Reference 7 calculation uses the methodology developed in Reference 5 to determine the temperature profile along -

, the shoe assemblies and along the guardpipes in the circum-l ferential direction. This calculation furthermore determines the amount of expansion in the radial direction of the overall l system which consists of the process pipe, shoe assemblies l and guardpipe for eacn penetration for the two conditions ( discussed under 2 (c) above. l l 6. The Reference 8 calculation computee the radial flexibility l of the guardpipes considering all four shoes acting ! simultaneously on the guardpipe. This document also calculates j the process pipe flexibility and stress intensification

factors considering four shoe loads acting on the process .

I pipes simultaneously. l l 7. Reference 9 contains the stress calculations for the guarded ! process pipes for the condition outlined as Case I in this i document. l ( . l

              ,                                         SARGENT Q LUNDY i      .

ENGINEERO

             +

EMD-029686 Rev.: 00 C,- Date: 4/24/81 , Page 5 of 8 l

                                          ,                                                             Project No.:          4536-00 i

OUTLINE OF METHODOLOGY AND ASSUMPTIONS: (cont'd)

8. References 10 and 12 contain the stress calculations for the guardpipes and shoe assemblies respectively due to the condition outlined as Case II in this document.
                                                                                                                                                    -\
9. Reference 11 contains the local stress calculations for the -i process pipes due to the condition outlined as Case II in this document.
                        ~                                                                                                                          .

CONCLUSIONS: The local process pipe stress intensity for each guarded process I pipe is summarized on Table 1. These local stresses will be added to the gross stresses in the process pipes due to other loads (in a separate report) and compared with the allowable stress values, l Tables 2 and 3 summarize the total stress intensities for each (~ guarded process pipe at the shoe assembly and guardpipe respectively.

                              ~

For each penetration the total stress values are well within the sllowable ntress values and are therefore acceptable. 9 e l l ( l l 4 l 1

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s . . . SARGENT & LUNDY ENGINCERS CHICA " O I EMD-029686  ; {7* Rev.: 00 Data: 4/24/81 i Page 7 of 8 Project No.: 4536-00 TABLE 2 l LOCAL, GROSS, h O TOTAL STRESSES AT THE SHOE ASSEMBLY PENETRATION LOCAL STRESSES GROSS STRESSES TOTAL STRESSES ALLOWAB5 (ksi) (ksi) (ksi) STRESS l (ksi) l CASE I CASE II CASES I &.II CASE I CASE II l 5,6,7,8 1.4 10.31 . 1.6 3.0 11.91 56.1 ' 9,10 1.38 7 .1 '4 1.46 2.84 8.59 56.1 l 14 2.49 8.11 0.94 3.43 9.05 56.1 {.y 42 0.68 1.94 3.44 4.12 5.38 56.1 l 43 3.93 15.22 2.67 6.60 17.89 56.1 45 1.99 4.89 1.93 3.92 6.82 56.1 60 2.98 15.27 2.93 5.91 18.2 56.1 e

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                    ,,                                                 SARGENT & 1. UNDY g                                                         ENGINEERS
                                                                               **'"^

EMD-029686 Rev.: 00 Date: 4/24/81-(; . Page 8 of 8 Project No.: 4536-00 TABLE 3 LOCAL, GROSS, AND. TOTAL. STRESSES ON THE GUARDPIPE AT THE CENTER OF THE SHOE ASSEMBLY i PENETRATION LOCAL STRESSES GROSS STRESSES TOTAL STRESSES ALLOWAB&l

                                                          .(ksi)                     (ksi)            .  (ksi)           STRESS l (ksi)  1 CASE I      CASE II         CASES I & II        CASE I    CASE II 5,6,7,8                         12.51        22.89                  1.65        14.16     24.54          56.1 9,10                          14.36        22.19                  1.37        15.73     23.56          56.1
;                           14                     17.8         21.6                   1.17        18.97     22.77          56.1 r                 42                       1.91         2.31                  6.17         8.08         8.48       56.1 43                     17.44        26.86                  2.28        19.72     29.14          56.1 45                      11.48        15.94                  7.28        18.76     23.22          56.1 60                     10.27        15.36                  6.46 -      16.73     21.82          56.1

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Attachment #2 tidy [~NTER. OFFICE MEMORANDUM

                                      . . .   .. Lib                                                                 i                                                                 '

p_ M. A. Atia - 23 (X7004) (\\ Date April 24, 1981 Project No. 453c-00 Mechanical / Engineering Mechanics Dept /Div. Spec. No. File No. EMD#03005' Page No. 1 Cient T11innis P e r co- Stn. clingon Unit 1

                                   , Subfect                       Stress Evaluations for Guarded Process Pipe m

To- - R. C. Heider - 23 < hrp- g

                 ..                                                                                                                                                          .s                         ,

CC: .H. M. Sroka - 23 E. B. Branch - 30 , JUL 24 ~ 198I G. T. Kitz '

                                                                                                      .- 30 A. E. Maligi                       -   30                                Itt!N0IS P0i.ta idMPANY
                      .                                           P. R. Olso                         -   30         -

NUCLEAR STATI0tt EhGINEERING D. K. p S opfer - 23 I DEPARTMENT

             .                                                    R. D. Eaheia                          -   17 EMD ile                               -   30     ,

References:

1. Interoffice Memoraadum from R. D. Raheja to R. C. Heider dated April 13, 1981 under the same subject.
2. Piping Analysis Stress Reports with accessio'n numbers as indicated for each subsystem in .

the corresponding P,rocess Pipe Stress Summary Table (attached to this memorandum) ,

3. G. E. Main Steam Preliminary Stress Report (attachnent to G.E. Letter No. SL-915, April 19, 1980. ..
4. Baldwin Associates -IPC " Nonconformance Report NCR 4151. * ~

l Attached please find the stress evaluations for the guarded process pipe which includes a summary of the evaluations as per the ASME Section III Code and Tables detail the stresses for each process pi'pe. Also attached is a table for the Buckling Load Calculations for each process pipe to be compared to the axial friction load. i l It is important to indicate that the final stress evaluation for the involved subsya: ems are not available at this time, however if the present condition of the process pipe guides are acceptable (per NCR 4151), then the attached stress evaluation shall be included in the final / stress . report for each process pipe subsyste.,.

Should you have any cuestions, please call me. -

1 ' MAA: mar - Attachment m o y

                                                                              , - - - ~       ,-      _        ,--         . _ _ _                .---        - - , -         +u--,-
   ': ' ~ G*

EMD-03 cost .

       ~       (      '

Stress Evaluation for the Process Pipe The stresses due to the friction and restricting pipe displacements at the shoe locations of the guide have been evaluated as "second- i ary stresses."

                 .As per NB-3653.6 for Simplified Elastic Plastic Discontinuity Analysis:

If equation 7(in the new numbering or (10) in the old numbering) cannot be satisfied for c11 pairs of load sets, equation 9 (12) and 10 (1,3) shall be met: C2 M* $53 Sm ----- (9) , where M* is the moment due to the thermal loadings, anchor movement loads. The evaluation of equation 10 (13) cannot be done at this time due to lack of thermal transient information. However the thermal, displacement, friction and anchor displacement stresses are excluded from this equation as per NB-3653.6 (b). In the case we have, if we assume that the pipe stress at the guide locations and penetration anchor do not meet equation 7 (10) then the stress evaluation'of equation 9 (12) is permitted at these locations. . . . . The stresses of the process pipe at the. guide and penetration anchor then evaluated considering adding the following loads to meet equa-tion 9 (12) : , l

                                                                                                         's
 ~
1. Thermal expansion , ,
2. Anchor displacements
3. Seismic displacements
4. Pipe Local Stress - Shoe Full Contact (Line Contact)
5. Stresses due to restricting the pipe from radial expansion at the guide locations due to "no gap". -

The att. ached tables were formed for each subsystem to sum up the findings. l Also attached is a list of Buckling load for each pipe which found to be much higher than the friction load. 1 l Conclusion

1. The above secondary stresses are far below the allowables of equation 9 (12). **
2. The overall effect. on the piping subsystems are not significant.

l t ! . j 9

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                                           ,,w        --- -,,,,-.
                                                                                --.-   , , - - ~                - s -,..     , - . .
                       ,r             ,

STRESSES IN THE PROCESS PIPE SUB-SYSTEM: MS-01 ACC. NO: G.E. Repo rt MATERIAL (PROCESS PIPE) SA-106Sm 19.400 PENETRATION #5 Penet. Guide (1) Guide (2) Anchor Stresses in Detail Node i Node i Node # Thermal (max.) Weight Pressure , 5 Dyn. B (Level B spectra) Dyn. C (Level C spectra) AP Load Seismic Disp. B , , , i Seismic Disp. C Pipe Disp. (Gap at one ! or two shoe) ! (1) shoe l (2) shoe (4000, psi is assumed) Local Stress Shoe Full (13022)7920 (13022) 7920 l Contact (Line Contact)** l Equation 9 stresses (maximum between isolation valves 33,300) l Equation 10 stresses Not Evaluated

                                                                                ~

Equation 12 gy), (From GE Report - 11,147 is max.) Equation 12 (2) * (Addding 11,..47 + 4000 + 7920 = 23,067 11, ..47 + 4000 + 13022 = (28,169) Equation 13 stresses

                                    *12 g) TH. + SEIS. DISP. + Local Stress + SHOE Disp.(y)

(OBE) 12(2) TH. + SEIS. D SP. + Local' Stress + SHOE Disp. (2)

                                    ***11          -*-necae     hoewoon brackors are line Line Contact

I i l ,- .<, .

                                                                                                                                        .                         l STRESSES,IN THE PROCESS PIPE
                                         , .-                       SUB-SYSTEM:                   MS-05~     ACC. NO: 026307
                                     -:              MATERIAL (PROCESS PIPE) SA333                      GR6    Sm         18.1 KSI

_/ . PENETRATION i MC-45 -

                                                                                                                                                                  \

Penet. Guide '(1) Guide (2) Anchor j Stresses in Detail Node i Node i Node i Thermal (max.) 384 384 553 Weight 119 1259 110,8 , l l Pressure 2497 2497 2497 , Il Dyn. B (Level B spectra) 615 1961. 3881 Dyn. C (Level C spectrc) 624 2053' 3257 AP Load P.271 961 _ 1651 l

                  -              Seismic Disp. B
                                                                       ~

159 - 153 - 365 Seismic Disp. C 278 250 597 Pipe Disp. (Gap at one or two shoe) , (1) shoe 7 13 37 (2) shoe - 14 ,, 26 74 i Local Stress Shoe Full ~ l Contact (Line Contact)** (5848) 3110 (5848)3100 , l l Equation 9 stresses (B) 3192 4928 7133 i (C) 3198 6543

  • l Equation 10 stresses 13455 15744 27166 l

(6398)3660 (6398)3660 955 Equation 12(1), 992 I Equation 12 (2) * (6405)3667 (6411)3673 Equation 13 stresses [

  • 12 (7) TH. + SEIS . DISP. (OBE)
                                                                            + Local Stress + SHOE Disp. g
                                                                                        -                                                                         j 12(2) TH. + SEIS. DISP. + Local Stress + SHOE Disp. 21 (OBE)                                                                                          -

t

       ~ .-         .                                    .    .             .

STRESSES IH THE PROCESS PIPE SUB-SYSTEM: 1FW-01 Rev. 2 ACC. NO: 026275

                                                     -MATERIAL (PROCESS PIPE) SA106 Sm 19450 at 450 F PENETRATION # MC-10 Penet.

Guide (1) Guide (2) Anchor Stresses in Detail Node # Node i Node # Thermal (max.) 93 196 Weight 12 251 _ Pressure 5589 5589 , D'n. j B (Level B spectra) 477 883 Dyn. C (Level C spectra) 417 755 AP Load 181 - 216 Scismic Disp. B- 664 1411 Seismic Disp. C- 1079 2318 l Pipe Disp. (Gap at one i or two shoe) . (1) shoe 236 445 (2) shoe 472 i

                                                                                            .c          ,

890 Local Stress Shoe Full- . Contact (Line Contact) ** (4273)2700 Equation 9 stresses (B) 6420 . 6554 (C) 6380 6448 Equation 10 stresses 20363 29528 Equation 12(1)*: (5266)3693 2052 Equation 12 (2) * . (5502)3929 2497 Equation 13 stresses

                      .- .* 12(y) TH. + SEIS. DISP. + Local Stress +. SHOE Disp.(y)                                                               -

(OBE)

                                  .12 (2) TH. + SEIS. DISP.               + Local Stress + SHOE Disp.(21 (OBE)
                                 **All stresses between brackets are Line Contact Stresses
     ,, .                         ..               ..       . ~ _ .         .           ~ - - ,                          . . . .
                         .t,               .
            ~                                                                                                                                                                                         '                                     ~

STRESSES IN THE PROCESS PIPE

                            .........                       ~......    .
                                                                                  ,._ ....SUB'-SYSTEM:    .                                                RH-34             ACC. NO: 026052
       ~                                                      
                                       -.'-                               MATERIAL (PROCESS PIPE)                                                          SA-333 GR6                     Sm 18.1 KSI                                                                         ,.
   .                      .                                        s.            - ..               .

PENETRATION f 14 .

                                                            /. -                                  -- --

Penet. Guide (1) Guide (2) Anchor Stresses in. Detail , Node i Node i Node # 1991 2465 Thermal (max.) , 350 Weight .- 359 ' i. 4866 Pressure 4866 _

                   .,                                                                                                                                       .                                                 -                      8 179                                                                      271 Dyn. B (Level B spectra)                                                                                                        ..

5213 319 Dyn. C (Lev.el C spectra) - l -

                                                                                                            ..                             629                                             - .;                      380 AP Load                                                                                                              .                    .4 .
                                                                                                    ~ - -                                          .

( *: - " 590' Seismic Disp. B ': '134 - -- -- . ,

                                                                                                            '.                             308                                                                   1281                                           -
                                    --- Seismic Disp. C                                                                                                 ,
                                           . Pipe Disp. (Gap at one                                                                                                                                                              '

or two shoe) '/ - 388 627 (1) shoc

                                   ~

776 ,- . 1254 (2) shoe ' , Local Stress Shoe Full  ; Contact (Line Contact) * * (12306)7440 . 5364 -5435 Equation 9 stresses (B) - 5482 . (C)- - 5397 18985 26136 Equation 10 stresses 3682 Equation 12(y), (14819)9953 Equation 12(21* 4309 (15207)10341 - l Equation 13 stresses

                                                                                                                                    + Local Stress + SHOE Disp.                                                                           -
  • 12 (1} TH. + SEIS. DISP. (OBE)
                                                '. 12(2) TH. + SEIS. DISP. +.. Local Stress + SHOE Disp. [21 (OBE)                                                                                                                                                *        *
                                               **sil                                 kanapon b ra r k a t-4 nro T.ine Contact Stresses
                                        .                      c.. _G n_e.c_ a e
                                                                                                                                                .__.         s
e. .

STRESSES IN THE PROCESS PIPE SUB-SYSTEM: RI-10 ACC. NO: 027550 MATERIAL (PROCESS PIPE) SA333 Sm 17700 at 575 F

                                                                                                 '~
 ;                                                           PENETRATION 842                                                                        .

Penet. Guide (1) Guide (2) Anchor l Stresses in Detail , Node # Node i Node # Thermal (max.) 909 650 1036 Weight - 1239 103 38,3 Pressure 3211 3211 3211 ,

                                                                                                                                                         ~

Dyn. B (Level B spectra) 4163 1581 10;5 Dyn. C (Level C spectra) 6051 2287 1590

                               .                                            A                                .

AP Load , Seismic Disp. B 162 252 . _ , , . 207 Seismic Disp. C 334 521 427 ,' Pipe Disp. (Gap at one or two shoe) t (1) shoe 0 7 21 l (2) shoe 0 .. 14 42 Local Stress Shoe Full. ~

                  ,          Contact (Line Contact)** (2.298)l180                    (2298)l180                                  -

Equation 9 stresses (B) 8439 4886 4577 (C) 10320 5593 5076 Equation 10 stresses 14496 9366 12449 I Equation 12(1),. (3369)2251 (3207)2089 1264 l Equation 12 (2) * - (3369)2251 1285 (3214)2096 l Equation 13 stresses l .

                             * '12       TH. + SEIS. DISP. + Local Sc ass + SHOE Disp.(yy                                          .

(OBE)

                              ' 12 (2) TH. + SEIS. DISP. +. Local Stress + SHOE Disp.

21 .. (OBE)

        .-. _                - ** -'--- :- h ?:"r b  :-!-- ~ - - -- U - ::--? - - ' n' -- - - - -                                              1.

STRESSES IN THE PROCESS PIPE

                                                      .                         SUB-SYSTEM:                                RI-01              ACC. NO: 028076 MATERIAL (PROCESS PIPE) SA333 Sm 18.1 KSI                                                                                             ,.
                                                          /                               PENETRATION # MC-43
                              ,,,, ;y                                    -

Penet. Guide (1) Guide (2) Anchor Stresses in Detail Node i Node i Node #

                                        . Thermal (max.)                                                 1942                                                                              1806 Weight                                                          761                                                                                  3,89              ,

Pressure 5391 5391 , Dyn. B (Level. B spectra) 2120 1513 Dyn. C (Level C spectra) 2097 1495 AP Load 1983 2540 Seismic Disp. B 217 797

                                                                                                                                                          ~~

Seismic Disp. C 448 1609 Pipe Disp. (Gap at one or two shne) ,

                                                                                                                                                        ~

(1) shoe 97 232 - (2) shoe 194 464 Local Stress Shoe hul'1 : - Contact (Line Contact)** (25060)11830 Equation 9 stresces (B) 8127 7226 (C) 8127 7226 Equation 10 stresses 14103 19485 Equation 12 g) ,. (27316)14086 3551

                                                                                              -(27413)14183                                                                                3783 Equation 12(2)*                                                                                          .

Equation 13 stresses

  • 12 g TH. + - SEIS . DISP. + -Local. Stress + SHOE Disp. qy)

(OBE) 12 (2) TH. + SEIS. DISP. + Local Stress + SHOE Disp.(21 (OBE) -

                                             **All stresses between brackets are Line Contact Stresses
                                   ,      '.,                 -     .                      ~ STRESSES IN THE PROCESS PIPE ,                                                                         '.

SUB SYSTEM: RT-01 'Rev. 1 EMD 011912

                                               / '.

MATERIAL (PROCESS PIPE) SA106 GR.B Sm 1700 psi l .

                                                             ~
                                                                          ...                     . .                      .               .                                                           at 575,F                                 ..

PENETRATION i MC-60

                                          .T .                                        .'                                         . . -

t i Penet.

Guide (1) Guide (2) Anchor Stresses in Detail ,

Node i Node i Node i Thermal (max.) . 1001 Not Available 3082 .

            .                                .                                                                ~
- Weight '

1189 N/A 119.1'

                                                                         .                               :?              .                                                                                                                          .
               ' -[                          . Pressure                                                                              3684.

3684 3684 -

  • Dyn. B (Level B spectra) 1221 N/A- 2142 Dyn. C (Le(SRV R.S) vel C spectra) 2285 N/A ' 36'O
        ,'                                     AP Load                                                  q Seismic Disp. B                                                                                                                                                                               ,
                                                                                                                                                                                              ~

Seismic Disp. C '

                        .                      Pipe Disp.                            (. Gap at one                                                      .        .

or two shoe) - (1) shoe 7 62 167, -

                                                          . (2) shoe                                                                     14'                              124                                    334 Local Stress Shoe Full Contact (Line Contact) ** (10687)5170                                                                         (10687)5170                                                  _

Equation 9 stresses (B)

                                                ~
                                                                                                                                     ~7956 Not!' Available                                    9922 (C)

Equation 10 stresses 26939 Not Available 47656 (11695)6178 Not Available 3249 Equation 12(1)*. (11702)6185 Not Available 3416 Equation 12(21* ,

    .                                          Equation 13 stresses
                                               *'12 g)                       TH. + SEIS. DISP. + Local Stress + SHOE Disp. gy)                                                                                                                   ..

(OBE)

                                                 ' 12(2) TH. + SEIS. DISP. + Local Stress + SHOE Disp. [21 (OBE)                  -         .
                                                **All stresses between brackets are Line Contact Stresses
                                                                -m
                         ---                                                                    .                                                                                                                                                       . . .                . - . . .                . .           m
           =: : . . ' .                                             -
   .f, =
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DUCKLING CALCULATIONS ,'.

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Subsystem a/{ P2/P1 K1

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E'W-- 01 . O . . 1.0 196.32 3.27 x 107i 4585 IE-34 0 - 1.0 199.5 3.02 x 107 6 4360 RI-01 0 - 1.0 156" 1.19dx106! 105.7 BE-05 0.48 1.0 .65 255 1.376x104 5.0 l . RI-10 0.46 1.0 .65 191 5.741x104 11.7 1 ., l RT-01 0.46 1.0 .65 191 2.041x104 41.6

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b5-01 0 -

1. 0, 221 3.191x107 5672 l

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LLI . IR COM PANY g, NONCONFORMANCE REPORT ) 7./ CUNTON , P O V. eR STATION ICPS UNIT ,3 ny *

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gfg)yf (g 2 PREPARED 8(/DATE 3 DEPARTMENT

  • 4 TRAVELER / REPORT REF.:

Piping RT-31B R. L. Neett/'"[-27-81 Sb SAFETY 6.sYsT EM: RT 7REF DOCUMENT /REV: O NCN-SAFETY sV0 JECT. Gap between Seismic 0 AuC D/rP Guides P. Process Pine M0-6-1000 sht. 6 R/H W y The Seismic guides for line 1RT01B6 were installed and inspected per the g attached portion of B.A. traveler RT-31-B. The Seismic guides were set 2 in position using .010" shim stock. The guides were tack welded with the y shims in place. Upon completion of the tacks, the shims were removed 1981, the y and the guides were welded to the guard pipe

gap between the drywell side guide and the pipe was %g. p February reinspected with 27, j
=             the results shown on the attached Q.C. inspection report 9.RECCMMENCAT;ON ASSIGNMENT;                                                   IQ PROJ. 6.-NGR. nr    w/ AT E' G CE       OTS        COC      0 0.THER                                       ff,7'$gd[k .y         27 f                                     l al. ASME SECTICN C            13. HCL 3 TAG ICENT:                         % C.C ?GR.REVIE'v/0AT5*

Q YES O No NUveER M OTHER _ _e_f@ N' h /,b h 3 N is.CtAsSmeArec" a uSE-AS-iS OR W 3 R dalNR V O RE.:ECT

 !g           Submit to Sargent and Lundy is acceptable.

r rifie JUL I pts M pgfthat the present condition

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2 , a% ee.J a/an, d CORRECTIVE ACTION (IF REQ'D) PnUJ. ENGR./QATE I ( h IT. DOCUMENT REVIS3CN AFFECTED COCUMEM(S)/ NUMSER(S): O CVrG O SPEC C cTHER REQI) OYES ONO N/A _

                                                                                             ~
18. RECOMMEND ATIoN IMPLEMENTED 19. DATE DISP. NEEDED 21. PE APPiif)V AL / D AT E OYESmDATE tl/ A 3-2-81 ,

(dOgAREC, 0A'T[E f/jpg,j,$ ,gfg' MJ/pf

27. QMMGR REVIEW /DATE 23. CON 0lT10N AL ACCEPT 24. ANI REVIEW /DATE 25 h*C'iUCi8 Of CONSTfD ATE h.hff 3-T.9) NI. ] -  :., .V2 ,9f .s.Y ] /

tGa. LeC. SUPVR. OF CONSTH. COMMENTS: g i /

      )ff-2G b. i.RC. E NGIN EERING OISPOSITION:                                                 bud t.) h MoWMCj N" Ac cegt ilth resc.a.Malieb, h (ku.d. urkt.ack 6 n(C r@lle.,

la <.m.A; cosa -cagcoo , emo _ eges 3 ,emp-cya,c, a c.,3 w.W u,dmG N s, M o.s m ce . m . o t c.( pecc e. s pei. (c, . nha py_.. 8 h.,18 h d ,co,x tte., gfd 7 -i3-etc( ocupe b 27 IPC FIELD ENG.. APPROVAL' DAT E: 20. sal ACCEPTANCE REFERENCE /DATE:

m. bl Eb . 7f I3 /8 l p,,C glA,e bW 7 % @ @ k .a 7-IVSl
29. FIN AL 1. 5PECTl0N FlESULTS: 34. Q.C. MG R. FIN AL REV4EW / DATE:

REPORT No. REF: [; 'ON FOR MING O NON-CONFORMING 32.ANI FINAL REVIEW /D ATE: SIGNATURE AND DATE f33. Q. A. MGR. FIN AL REVIEW / D ATE: 30.SEE NCR# )

34. N C R CLOSED BY / GATE:

FO'R M JV-14 3 (4-80)  %

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                                                    .                    1. 1.t ne up an.! wid firs _t_,s. ct ion of ruard gipe.            .

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                                                                     .2.       Trenardly plndcllgus hardweere c.n re:.pecMvd ' N,p 0                                                                                    - :.
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in a retracted position. k

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f ruard nine sec t tons. [g [ -'

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[.. ,' L-! i 4 j 6." Insulate first section of process line between i I V ( ,

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3 '. d li: I set wtc shoes acd head fitting. tote: clea r- '/ {{ ;

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    -1                                                                       ance. of selsmic shoes reany rertuire this step to                                                                                          ,5                                           ._.,.

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                                    ]                                        proceed steL4 .                                                       '                                                                                      i h                     !                                                                                                                                                                                                             .f:'.

e. r s f 7 Set. shim and wcld seismic shoes. Itee..ove shi:ns. h _ tygI(f., 4

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8 - If a second set of seismic shoes are requireJ. _ '?

                                                                                                                                                                                                                                                                         .9 f.. p[N 4a repeal.itcas 16 6 for the .rt.spe_qtive sectio'                                 ,
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9. Altga and weld last section of guard pipe.

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                                                                                                                                                                                                                                                                         -t l-                               10. Align a nd wld teellows as follows:
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I ILLitJOls power COMPANY CPS sk l Ig{ i

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                .).d BALDWIN                                                                                                                                                                           REPORT NO.                .;. '3 d$                                                           7g I
                                                                                                                                                                                                                                -                                                   "-                        YES 6 ASSOCl ATES e                                                                                                                                                         -                      SAFETY RELATED 1
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                                                                                                                                                                                                                                                                               . y Clinton Power Station Unit 1 & 2                                                                                                                   '

2/23/81 '" Clinton, filinois x . Date

          . lllinois Power Company                                                                    ,
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On 2/27/01, ressuratants were taken to reasure the gap bat"aan . ip

         .Descr. tion of Insocctio/np d 3 -vff                                                                                                                                                                                                                                     .<
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                                                                             .ci..:..i: Guidos Just !!crth of Meld ! 1G33-0005-3 .and Spool #1RT-31-6.w.

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                                  - The rm-nn. rents uera tcken usino Calibrated Fa lor P.::ces 30C-1.'0-4, OC-1D-7.

t 0C-l*:0-9 (C21ibration Fri?ation I': te 4/2V81) and OC-125 (Exciration 'Date 6/FJ.:.1).

                                 .The im dinrs :2ra cbtained by intertirn *.h Feeler Cai: es frcn tne " South ."d"                                                                                                                                                                                                                  -

Jof the Guidn. nnd mascrinc th doth .f ran?tratino of the cauce, fccurate reMinns

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           ' ' o~ f the 'tcri.a T "' cf tua Guides cwid imr. b: obtai.wd din to irncc.:ssabilitr.

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a S i H N E h T S, O I C I E T W R T C I D Y L U T E N L T R SI E M l n N E CA A A P , 6 C TL W M H N I E T E L G E V T D S E u U D 6 "J I D A N E A C K C C R O A . T M L P B S C R T S E L E U ( A K EW P U C' L ,ee N P R N 8 N o O P C - O PU ' O I l A 3 G l P G T_ D T S E 5l,} A L C L 1 h N D K I a P N tc t C 3, 3, f; R/ L N I D__ - N P A P A O T I M R 3 f I l S T R E i L E-A A O' 0 NI M E T GI L 7., 4 C D ,

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  • h B 7-l'9 l.' o M / b *e 418 ~["I k m ret an. fr CLINTON POWER STATION EEP-40-IPC TO: H. R. SWIFT FROM: E. E. PANGANIBAN - M ,

DATE: JUNE.3, 1981 I S tfBJECT : SIESMIC GUIDE PRE-LOAD INVESTIGATION Please make the necessary arrangement to perform preliminary investigatien of clearance and/or preload on the Siesmic Guide Assembly 1G33-D308 located on the reai: tor water clean up line IRT01B6 as per attached procedure. We would like this to be accomplished by Friday, June 5, 1981. Would there be any questions, please contact use or J. Spencer. EEP/dh cc: L. W. Doziet J. S. Spencer R. J. Canfield E. Muelhausen b I

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                                                                                                      .If 7 i

f5pfr/e/ (oG@SD CLINTON POWER STATION ENGINEERING PROCEDURE Prepared by_i ,

                                                        .)f Date_     'll f/               .

Reviewedby_hLs, O bl8 b. . . . . Date 4 /1 / 9! '.

                    . Approved by               e    .8/[(//(.         Date   4M/'8/                '

k .

Purpose:

The purpose of this procedure is to perfonti preliminary investigation of clearance and/or preload en the seismic guide asserchly 1G33-D308 located on

                                              .s the Reactor Wat= Oleanup line 1RIO1B6 closest to the drywell wd11, 49' - Ot" from the reactor centerline.

Feferences: '

                    >D6-1000, sheets 6 and 7 PEW /1t

p2 of 7 ,

  • A
9. /3 of / b
               .     .                              .       .                                As Equipment required:                            .

4- dial indicators capable of at least .001" resolution with magnetic or e-clamp bases , 1- piece of lumber no bigger than 2 x 4 inches in cross section Various shim stock in .001" increments, brass or stainless

  • Various wood wedges and blocks as necessary Procedure: f,, ,
1. Place dial inclicatore <m. cachjof the seismic guides
                                                                      <     g+6./;/ei with their o                            ,

sensors against the grocess,gpipe r g u g<K(see sketch 1;]2). Record, calibration W V Zero or read initial position of , data on the attached data uheet. 4 cach indicator  ; Initial Reading . Upper Indicator Lower Indicator West Indicator East Indicator J 004 .OII 00f

               . coos QC        e                       Date 4 - 4~-6 /
         \             NSED T7/da '2~;,,b)               Date    &f6/8/
2. By prying with the 2 x 4 attempt to obtain relative motion between the guardpipe and the process pipe. Attempt motion in the vertical direction first. If motion is obtained, record the amount of change obtained on the upper and lower dial indicators.

Vertical Motion Upper Indicator Lower Indicator Change in Reading ,gA . 003 y,a n Date (;-J'-8f QC NSED ih Y Date d/5/8/ 5/26/81 i

                                                                    --p . 3 5 7 P F .sl [

s' r, g- bq f' 3. I,f no, vertical motion la obta,ined, stop and report resulte. g 4.

     .         If vertical motion was obtained, try to obtain relative mot. ion in the cast-west direction by prying with the 2 x 4. If motion'is obtained, record the amount of change obtained on the cast and west dial indicators.

Horizontal Motion - West Indicator East Indicator

 , Change in Reading               002.
                                                       . coa                     .

QC Date 4-S-Br - ( NSED 7772/2a IM Date 6/5/g/

5. If no horizontal motion is obtained in step 4, cut shim stock to fit between the process pipe and the lower guide. The thickness of the shim is to be one-half of the vertical motion obtained in step 2.

Then, raise the process pipe as in step 2 and place the shim between the process pipe and the lower, guide. QC Date N NSED Date

6. Attempt to obtain horizontal relative motion by prying with the 2 x 4. If motion is obtained, record the change observed on the
                                     ~

east.and west dial indicators. Horizontal Motion , West Indicator East Indicator Change in Reading QC Date NSED Date - If no horizontal motion is obtained, so report. 5/26/C1 N

p. 4 of 7 s  %
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                                                                                                                                     $3                        .
7. Remove the shim installed in step 5. .

QC __ Date , NSED .;_--- Date . se. , e F i. t p I' PEW:ks 5/26/81 . 4 , 5/16/01 e s t k_ _ _ _ _ . . _

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                                                                                                         '1- th-t l Instnumt Calibration Data Sheet                                                       4 I

I Instnr.ent Ser. No. Inst' Calibrated , Upper M W- 16i s/r. r / s - i nur m w- 17 3 s/as/st , West MW- 77 5/co / 9 t . , East gw IS7

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                   %Ese imreumwrc wuE&sevico fu cuidem J aiaismapace awters kNoi s.

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