ML20136C035

From kanterella
Jump to navigation Jump to search
Site Problem Rept 127 Re Standpipe Gasket Interfering w/2B Reactor Coolant Pump Shaft on 770516.Pan Dropped & New Gaskets & New O-ring Installed.Motor Subsequently Successful During no-load Run.No Further Action Required
ML20136C035
Person / Time
Site: Crane 
Issue date: 06/20/1977
From: Culberson D, Pletke L, Rogers L
BABCOCK & WILCOX CO.
To:
References
TASK-TF, TASK-TMR 127-01, PROB-770620, NUDOCS 7909140268
Download: ML20136C035 (2)


Text

m,,._ _ _ _..

= -

q-

- - - - - = "

o o

y}

DWHP-20217 (12-7d SITE PROBLDi P.EPORT TRANSMITTAL TOR ACTION

~

5 i-T$3 Change Centrol For Distribution File: 13-c(e- / rA -o /

S. L Kitin For Information Contract No:

620-00 o (a Tg: - i 1*'SEEEN for Action SPR Humber:

/ C.R. (Rev. o f S Tor Action title:

%I<eae Pum n Gea r-T2:

L. P. fE,%e for Information Oil rooler.

'5. A. Karrasch for Information Huclear Service Status Code:

2

, D:ta of Transmittal:

/ 2 7 1 Reply Required By:

Actica Requested:

L. C. Racers

's renaes 4 eel -h:s " Co m plek

%is SRE.

l l

4 ply and Return This Transmittal to:

d/sm Nuclear Service Support Engineer Reply:

Please prc' vide resolution on the SPR Torm 1.

Is this problem applicable to other contracts?

Yes No A.

If yes - identify applicable contracts

! 2.

Plcese provide Disposition on or before the Reply Required date if Resolution is incomplete i

I i

l l

(Signee)

(pacey C. C. Plunkett-Contract Ad=inistra':fon(1)

L L Pqers M Sita J. R. Bohart - International Support 0

?. R. Taist-TEco Site

? D 09,z 4 OMg P. L Percoe-0TR(1s2) 1

\\h a w a B -

l

~.,

c

SITE PRO 11LEH

(~

(~

3 PIPORT TRAtlSHITTAL C***

CLEARED ****

.; l

.?

FILE:

13-o 5 -12.7 2,l

- TO: Chuc n:-

Courtat For Distribution CONTRACT NO:

620-00 0 C.

S. H. Klein

- Ouality Assurance

- 'SPR I77 I

Central Engineering Files y

.gp gg _.

.l. D. DcTtW5'rf - Tank Engineer Lowee OEM2su6 ffetxuws L. 2. 9LGTe.F - Profc ce !! snarer _

fN75(2Fefleucs.

~

DATE-C-25-77'

  • ~

~

STATUS CODE' C.

E.. I Logan'"- FLORIDA

~..

I C Rogers - MET. ED

7. E. Fais t. - TOLEDO.

~

J' E Boliare -Incl Sepporc'

- ~

J. I Donnell. - 0FR l'-

B. A. Karrasch - Plant Integration.

~

~

. Attached is one copf of Site hable::r Repor: No.

I ~2 ~7 which.was processed on Contract 62.0-00 06 Future contracts. have beert reviewed for' the. -

Potontial of.a'si=ilar proble::. This. probic:rM/is not considered. applicable to-other contracts O

8+

i 1

g e 4,

4 e*.

8 8

8 g

NUCLEAR SERVICE SUPPOR~L' ENCINEER.

LLs A ssa,-

- SITE PRCOLEM r( ORT

,e>P/ COCK Fo YlILCOX l

cp W

CuSIGHER ORIGINAIG4

,0 (L

00C.10. Coni.MO.

$PR no, g,&, s ;

J Jersey Centrcl L. Rouerri 6/ff 13 620-0006 127 n

VEMDOR P.A.

NO.

PAH1 MO./IA5A MO.

GkOUP a0.

SiQ. a0.

O-Allis Chalners 51 1+2 33 col-co!t PROBLEH COMTACE TITLE (HAL 30 CHARACTERS)

RCP Motor - Lover Bearing F.ousing Interference

'rt. D. Corbin D E S C R I P T 10 N OF PP.08LEH:

,. Upon bunping the 23 RCP Motor for initial. =otor no-load testing, a whooshin:;

coise was heard coning fron the lover bee. ring housing area. Upoa.inspec* ion, it was discovered that the standpipe gasket was interferring with the shaft.

,g O

p a

g

~;

5 a

y STATUS-ACTION TO DATE, INCLUDiMG PERSONS CaHTAC.TED:

-The pan was dropped and new gaskets and a new 0-ring installed The =otor has

,,_, subsequently been successfully no-load run A copy of the assenbly procedure is attached.

John De=psey, Lee Plenke, John Eurst (AC),, Bar:.r Shiflett

~

FURTHER ACT104 RECOHHEMDED SY SITE PERSONMEt.:-

Iio further action required.

RESGLurt0M:

Ido Fteth er-ac h rey,.4 I v pe-a. s. % ',m E. o DME APPROVED ay DATE PREP ARED (Y}

hi-_m[ ajkw co-8-v r

. =

o DATE

    • R V ty By Y, V Y>, n $. W (~~ifT W

(. - P 7 7 '*

~ f b $hW C/EW7~7 COST CATEGORY FIELD CHANGE REQ F.C.A. HO.

SICNIF. DEFICIE.CY 9

CH04t OTHER O OYES MO O Ois-.

OYES 90 g DEVIATIONS:

~-

SiiE COMPLETION MLPORT:

SPR REY No. O O MONE Problem taa.S CotYcctcq' as shTed DATECOMPLETED-f/c7O/pp e

+be v e.

Ala uHher ac% rent.uced.

=

c CCHP c ggg g4;g 9.

g

'<d di h -

v Sitf E T OF

~

SITE PRCOLEM REPC.u

,9y31.$7

.r; BARCOCK & WILCOX l

c,,

. a f.:::.M.

.=r-=4

,--..a,._.....

CUL10HLk

\\

UAlblooloa -UAIL\\ 00C.lu. C0ml.00.

spa ac.

h e f. a c.

Jersey Central L. Rocels

/6/7-l~~ l 13 -

620-0005 12v o

VENDOR P.A.

MO.

EARI NO./IASK no.

Gx00P no.

SiQ. n0.

Allis Chalmerr 51 h2 33 001-001.

TITgEjuAx30CHARACTEi<3)

PRQaLiH COMTACT BC. tsotor - Louer Bearing *icucing Z:ter'erence

11. D. Corhi:

DESCRIPTION O F P F.0 BLCit -

Upon bumping the 23 RC? Motor for initial. otar no-load testing, a whooshing noise was heard co frc _ the lower bearing housing area..

Upon inspection, it was discovered. that the standpipe gasket was interferring with.the shaft.

v.

O

,g a.

g

",STATUI-ACTtax To DATE,tMcLuninG PERSONS. CONTACTED:

' a-The pan was d opped. and new geskets and' a nev 0-ring insta.lled. The =ctor has -

1 subsequently beer. successfully no-load. r'.u L copy of the ass--h'y procedure is attached.

John De=psey, Lee Flethe, John Eu.

(AC),Ba..s Shif2.ett FURTHER AC.T104 RECOH)+EHOEa Br St.tt PERSONNEL:.

~

lio further act:f5 L reqttired

)

v.

0 RE30LUTIOM:

l A

FUK7NEA AC770W R E G.0/ R E D -

m o

PREPARED =

4 DATE APPROYED 3r DATE C & Y SfS77 o

i O ' R EY t EWED SY

D A. E l

=

COST CAIEG3M FFECD CMAMGE REQ F. C. A. M a.

StCMIF. OEFtCLEMCY Ox0Ra oTHEa O ' U.rEs ao O 0=-

l AYES 10 0

'3ITE C0HPLEilanr ALPORT:

OLviation3:

f.

g MOME SPR REV-NO. O DATC C0HPLETED:

=

0 COMPT.ETED By

,0 ATE w

n.

xou Smit T

- OF " --

.