ML20058K675

Notifies That on 750703,during Routine Surveillance Testing, Reactor High Pressure Scram Switches Found Inoperable

ML20058K675
Person / Time
Site:	Monticello
Issue date:	07/03/1975
From:	Larson C NORTHERN STATES POWER CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
NUDOCS 9102130449
Download: ML20058K675 (1)

Text

{{#Wiki_filter:,. .e A

                                                                                   ~

b . N O R T H C T?T4 37ATEG  :* O W1I 77 C D Ni P A H.Y ' lbuticello J11 lemGo:nrating.. Plante _ E"c::c:..ceime a:rme sotn - 55_:o,2 July.;'3, -1975' _ 1 IM J. G.'. IT.cpplerep .Uirector* ' Regiem H I-Office. of> Inspectica. arci TSformt. -

           . . _cr...u.s.

pm.=_._. ., .;

                            .n. u~.-,- . . x.
                                                .u_.:~.
                                                    , u .; ...- _ , 1~. _-..._._;
                                                                                     .o , n rn -

79kPcsevelt !aul GItw lii Pgr, IlGraise f.:0137'i DaarT.ri ,Ecypler: - . lm.o.m.. m. , J, 3. a.,i ,,u,. e ---,

                                                                                              . e ,v>.
                                                                                                    ,- -...    .. t
                                                                                                         . _. 1.     .
                                                                                                         ~        __

D=c.,.=teh,r. 5 , - ,u e a.n .L. censa ..ro . L .h.as i 01 J. arf .a ,. .1,275,. r.,r. =.;;. reut.i .;; c:nysille. e. tc. tm.; er tr.m. reactor.:.tu;n pre: we.re rene: si:irches, lE2-3 m tus fo c:5 to 'crin?perr:ble.- I

h. cnuce of tin . fr.ilure w.c far:1 to he cirgrcntT .rd.inntecat of .th ,

hcuni=n = :.= 5:.=p p:. arc. P..12cc r *c:niiu=tc.=t of & a scop y1stc, :.m 5 Witch %M 'S.dCCCU*.5d' ally _ tcStCd. .*CIi TC'Cf2* 1:.11' 00 LTCiOO.. Taura %ct'- t.al'cq '

v. s~ . .h

                               -{.fm , .~ .,p
                              .,                                                                                                                              s Q               W5Y5 G f ,

C . ..r..- T .- ....

                   .4.4 P,..,,.....,..,.g
       . ._ ~ .i u .           ..

Menticallry 121 ear..Go,"ratim; fir.nt C M D .iic : cc: . /(Gh9:sso : ca C.A.e . c.a:

                                  .c P.i r .: sata .It11utien' Control igency.

Atta: G Fur:~.an? Fila-I 9102130449 750703 ,/ ' >>- 7J CF ADOCK 05000263 CF y , p',

                                                                                                                                    ./ - /
                                                                                                                                                        . . ,}}