ML20136C048

Site Problem Rept 149 Re Difference in Actual Range Between Hot & Cold Marks in Constant Load Supports of Reactor Coolant Pumps & Specified Range.Startup Problem Repts 2299 & 2436 Re Reactor Coolant Sys Encl

ML20136C048
Person / Time
Site:	Three Mile Island
Issue date:	11/08/1977
From:	Pletke L, Rise D, Rogers L BABCOCK & WILCOX CO.
To:
References
TASK-TF, TASK-TMR 149, PROB-771108, NUDOCS 7909140296
Download: ML20136C048 (4)

Text

_. .. - -. - .-. _. - - . .-

~

O -

- O -

ci,Tn n0:n.r.n

~

• REPORT TRAllSM177AL

. *AA* CLEARI:D ****

g.

FILE: 13 / V 9

~

TO: Change Control _ For Distribution CO:1 TRACT 110: 620-00 0 6 S. II. Klein - Quality Ascurance SPR /99 Central Engineering Files gg g g A'. /1. 5 77)wt E Y - Ta nk Engineer 404o _ s a pro ro7S

/ . X' f'4 rr u & - Project Manager .

DATE: // ~ / >/- r)

C

- STATUS CODE L. C. Rogers - MET. ED. _ T* #* ##'" # 'I F. R. Taist - TOLEDO w.y. o c w o w J. R. Bohart - Inti. Support J. L. Doni.cIl - 0FR B. A. Karrasch - Plant Integration Attached is one copy of Site Probic.m Report No. /y9 which was procesr.cd on Contract 620-00 o5 . Future contracts have been reviewed for the ,

potential of a similar probicm. This probico su/is not considered applicabic to other contracts REMARKS:

i ..

6% - ]

' =~ '- N CLEAR SERVICE SUPPOflT EHC111EER k

b$ Muhd3 a

. . . _ _ _. ~_,

_. . . . . . . . . . . . . . . . . . . . . . . . . - - ...----.----..Z~~...__..

Q (} PDS-71091(n.7c)

BAncorg r. WH cox S I N .~ P E H L D i H E f' O n f s

s.,,-,.-cum. mon.--.~.--".<~.G-..-..-~~-,..m--~,-,...-,

~~

Ohlblk^'H Ujll^ll DOC 10- L O " I " 'J ' ' l' k HO-

> ^ 3 5 . d .

0 tustunth 600-0006 1h9 L. Hon r$ k /l'O'h";/'f"7- 13 Jersey Central -

m 0.

~-

TIrrrrrua 80. cwur wm r w oon Grinnel h2-Ogo 0h_,c;

~

I'K00LlH Con i AC I , o %(c', /

lilti (eu 30 CtifiCftkS) J. M. Phelan /

/,Mgf_

ECPM Conntant Load Currorts D L L C r; i l' I N n of PkoCLitu .

In reference to Problem Report #2299, the RCP Constant Lond Supportn were renet Following cooldown,

(! hot ($32") conditions to .: 917 of the cold to hot travel.

all 8 supporta had travelled ruct the cold cetting an indicated (Problem Report

1. 2h36). The teacured dintance between the hot and cold marka in 3-5/8"; the n name plate data specifica a,5" rance.

T.c t_>

Figure 81-5

~-

Serial #18851 0 Gize B'(i:

Travel $"

5 Calculated Icad 58,000 lbc.

S 1 A 10 5 - !.C 110 3 10 DATE, lhCLUDlHG PEF.L0ns CONIAtlLD:

. E Bob Williumuon and Steve Brown have been contacted O ' u " ' " ' '< ' c " " " ' c ' "' ' " " '

2. Pleace advice what is the correct range

2. Advice correct method for cetting and the hot t.nd cold acceptance criteria PC50LU110c: I SE[ iCCS o t. a r t on> o n.' '+ TTn e n e n coeY of s pr2 n.r. 3 pc cooman Cr%pe 2 oCH) th'O t1 7 7 t h !! r n E d d a 6 /

(3 Y f4w 4.

r APPROVED DY DII PREPAf D (: Y DATE

$, /,$;n,~m s7 Nu'a. /0 9/-77 ..

j g,

s O RIYIILiD EY DA1E gg.c,, -

/f' 77

. ($?$nnx.. =t.]d[*!O ' **-- # ~ ' ' ' 7-l P' __

COSI CAllGONY fitLD CHANGC blQ f.C.A. h0. 3,gg,,, p(, ;c i g gi OttilR C C)[$ H0 @ ois . [l dh * $

C H0 Lti _

c.. : _:.: _ :::

.._.,g,. _-

Slli C0lti'LLll0N l.t i'0 k l / /' < /* , j/ d I#9 '

$PR FfY >0 l'1

/ 74 & igg /ub'/W , // 7h' 4'd .C. FY['y_I . _ _ .

,i.< g f, oy hs e a s n ' A A A'u "Spn"*" 2" T..'""

ha'.

i EA&-

. Q ,y a,,,y .apd & """ UR e- 0 DJa y y, 99 g

, , a

'. P D 5- 2 f 0 91 ( c . 7,,3 q /~i -- -

• (, ,SITI'I'HOOLEM REPORT BMICOCKV WRCOx

. .yyn v .--, me.~. urw.m = =w c w-= -r=vw. eri-*= 4 - v@ mm u .. - . .-. . < w-: r v. w.., ,. r .u. wr-.mn: , ,-,, . .,. ..

U h l b l H ' Du t. l D. 00ul.ho. $Pk no.

L U S IOrtL H Uf I'l l l x i , , ,, o.

Jersey Central L. Rogerd'O'r' /25/77 13 620-0006 1h9 0 I ~Y l M 0 0 T( P.A. H0. P A K 1 1,0. / ID . 8 0. O k O W' h D . WiC Grinnel h2-090-005 e/

li1LE (vu 30 cnttAt1Lks) PE0BLCHCoxEtt . /

,RCfM Constant Load Supports J. M. Phel an ' I W[I_('//hm Dl 5 C f;l P i l 0 N Of P R O D L fit: .

In reference to Problem Report #2299, the RCP Constant Load Supports were reset 6 hot (532 ) conditions to_< 91% of the cold to hot travel. Following cooldown, all 8 supIsorts had travelled past the cold setting a. 'inated (Problem Report

1. 2h36). The censured distance between the hot and co. " c is 3-5/8"; the tj name plate data specifies a 5" range. '

., g -

~$

e Fi 6ure 81-5 P Serial //18851

$ Si::e 87E Travel 5" .

{ . Calculated Load 58,000 lbs. _

y

~

STA1US-AC1103 10 DAll, lHCLUDlHG PERSONS C0KIAC1ED:

• Bob Willia:r,on and Steve Brown have been contacted IURTHER AC110X RECOMMEhDED BY SITE PERSONHEL:

, 1. Please advise what is the correct rance .

2. Advice correct method for setting and the hot and cold acceptance criteria

. RESOLUTION ./2E/P;E ZEFL 2~ 7b FWGE G , ITEM d /F THE. 477hCUED '

genceu/ce Gums Mc ossmer Am"sa7 /W/ MEES FMN 77~P6t'/wta.

.ZW .ft/moure/7 /f r#K #//MGEL /s Mr &&sO .M4/#ff 7#6" fc77Wr '

67^0Py /7~ N/4 4. .dt/PFcx7* 7?/6* 4cWP. .-

5

. f I

s' PREPARED BY DATE APPROVCD BY DAIC

$ JA] h auk??Whb M4%h7

- .", RCYILtCD BY DATE ca

.. V COSI CA1L60KY fl[LD CHANGL ACQ f.C.A. NO. M u u 00 h' H 'd 1 Ox0nl OTHrR O OYrs 80 0 02  :-) vi s

• I! <

Sill C0Hl'LLilon All'0ki: I'lil All0NS:

N0H1 -

$N .d- - .v.

• M

[.l C DAIL C0thli11D:

,a; _

l C0itl'Li llo UY

^

[*,

. .g e

1 z o+ y L _ ____ __

' "~ ~~

. ,,; , ...TIIREE MILE ISLAfl0 liUCLEAR STAT 10il " GPU fiU:3Eit 2 2.7 . -

,N . p , n ORGAfG UTI0tt SERIAL fiUBSER

• GPU STARTUP PROBLEM lh .. ORT

~

TitI UtlIT 2 LO SYSTEM: aoce emm-TP tl0. 600!/d

• MTX tio._ M 7./5

~

' . --- PROBLEM DESCRIPTI0ti:'

YP &cc//.; AcesemJcr Ce<7x-BA .Smre.s ".. y;ts Her /hsaca "

W ll g,joym y;;g ,q,fe Lif po c.4sy Ti>MA) /C ?o " G4' 'fM" IW

, ,1., fica of fiser Sura orf 'L<ccco zyn w /Cswd d S} r Y BY: ~7~tTeatr

{/g to h in o ic s.

ORGAfIIZATI0tl: 6//> Ju _

0 ATE: 8/nln .-

FORRESOLUTIO1BY:[BNd) [. Wh -

DATE SEtlT: /7~T>

f.[a u PROPOSED RESOLUTIO:l:

D ) % A/c s 6 ,J d 6 ~ j % :

i.

B Q w f~m th2*P) s. wcLear>. Q ! ( Q gUa' Jff /Kzhere .afk(szn) AMA!' tL ta ord G ki hwp  ! N Y u<~ ds' &{ck' c:<u{ kaf :75N A C j$2 L /

o

/llC V 5's $ cc f . b'Z ,c 1 m .lc/ . p. ua n tt 4 t h ( s /S8(?,rP' V

$ MT)bac# ,4<.o Anla4wte)nLu )! d /5 % KrP &> x On 2.)RA!!

Atc +

McrG*si / k1 c ud 4Ln</cl lJ /w.ut d nuu} VL ical*C.tn.

ut.:nncu sto rla&fd inilwnjoks (N.' lJ.0. 0IU-4l%

ZA TE.'__

b'

?~ f !? ~ M -

nE d tw. cdi ca41.lm n!s,(4,ue. c,,h e}. zf y ;v'.

TOR ACTIO!! BY: r'n o ~n e ir- -r-- m n - DATE SEllT: - / -

\,\,1); as " u , nv~ t ).-: 7,t m j y y

./ i ..

i ,, '

'c

- i i

'/' .CY g&ll'[ t ff)f / rt) )l , c'. i t'/ e'f/ ',1YJ .

.'.J.'7.:/ ? W* '! %. t 'IO YN f .!'c :b MV) 1

.5*i'.N's))S

• l ktu..r.it c Sc(*

,f) , ti.'s'I$

7,, / rnot.l (C p.s d ()') I' i

'm' (' j "' 4 '

A ,:.<,' , $CT10 llc 0l'NfIED 7, SATIsrAC10R11.Y -

liY :

,/.r i C

, ; [,<; I\.st '.'.'Ci..ge; f /,e ' -

F ' ' ' ,,'" '.' e ( (,i, ::'fl:.'"p dA 11. . _l

\ '

t'

• ri *

' \h *

u. , ,uo -

- - f/._ _ _

3, q cp c-- e e -. m i flMC,E MILE ISLAfl0 flVCLEAR SVO!! O~ heu nutac'R 2 +c c a

    'y____ _c. -pu STARTUP PROBLEM REPORT ORGANIZATION SERIAL flut4/ER TMI UNIT                     2 A

v ___ i per.. ,._' e m et, ,e.,noe v s n ;* p'# h C3 C '- (, C O L'V T L 3.f3 pJli g, 3 g q f.g g SYSTEl1: Goo ll n- MTX IIO. !47.1C E' 'h 4 'A F #S d Y6 TP NO. j C.- 1% y 3id G . 'L'/ge 4 d /s t D. S'/g ,( l'g H . '$'/p ttJ_3j3_ PROBLEM DESCRIPTI0ft:

                                                                                                                                                                         ^

i..o.e. TP (cco/ te d, Tid ta b.is nven.x. .r. (eep, p, cWeg,7.p.;,,pyjegj , _ . Tlis 2c.P cmr.1n.e,- ' .no .Lcr.sms Wci?r T2 amp Yg RMdyTaY E?~iQig

                        % 6 % '7m p Tat. c.c .o Tc 4.; Tenua . - Fer.te-w e. -Ge._ m3 5c--te,.~.:
         '                                                         a 8 SvFFr.C NN ER.Ed b MC Cow SErc.W:. M . . L 4C."'# t vP. , ; _. .- . -                                                              ._

peac.v n. %4ye.\  %-;7. 9y, y g ,'m', ge.uo a.ul %: moi:'.a,, 'A - - h y g e st cell M p. sis" gwA ~

                                                                                                                           ~
                                                                                                      ~

3/g Fu.t cold M4.a F 3/a , 6 ,, - g if, " ".. .. 0RGANIZATI0il: eau fu 1<,4, C. H '/4 ' DATE: /0//9 /77 o 5 / g

• pa.s t ect.d t e.t .

77 i FOR RESOLUT10tl BY: _g3 b /.d b.C I70GC45 - DATE SENT: /0 /9 O PROPOSED RESOLUTI0ti: . BY:

         '                                                                                                                   DATE:
                                                                                                                                                                           -..l FOR ACTION BY:                                                                 DATE SENT:

l

      .                                                                                                                                                                        i O                                                      .
                              '                                                                                    ACTION COMPLETED SATISFACTORILY GY:
                ~ ~ -

t/ s t '/ - . , . , .-

                                 ._.                                      _                                          M-*--
                                      .}}