ML18043A500

Responds to Items in Proposed Circular:Only 4 Sites Using Continental Equipment Type 9220 Butterfly Valves,Encl Memo Re Surveillance Testing of Air Sys & Encl Proposed Revision & Value/Impact Statement.Circular Issuance Unnecessary

ML18043A500
Person / Time
Site:	05000000, Palisades
Issue date:	02/02/1979
From:	Jordan E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
To:	Warnick R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML18043A232	List: ML18043A500 ML19257E234 ML20052B113 ML20052B178 ML20052B287
References
FOIA-82-122 NUDOCS 7903010126
Download: ML18043A500 (1)

Text

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. DISTRlBUTION :

Docket Files (2_) 50-255

• IE Files.

HAWi l ber Rdg *files

. ROL. Rdg *Fil es.

TP Rdg Files...

• 1...

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MEMORANDUM FOR:. R *. F.. Warni.ck, Chief,. Reactor Projects. Section.

No *. _2, RO~B, *Reg1'oo III..

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fROM:

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• t~ Jordan~- Assistant Director * * *

,.< for Te~bn1 ~-l. ~ro~rams ~ IE *

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CONTINENTAL:EQUiPM£NT - TYPE.92(0 'BUrTE~lV VALVES -

. :. *. :... : ~- ;~*-.

• PALI~ADES * (Airs -F~039BH2}'....

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We have* reviewed* the extent of. the usage. 'C>f Cont1neotal "Eqµipment Typ~ 9220 Jlutterfly -valves..

r4r.~ *11oug Boyd of :1~1sh~r-Controls.~ompany~: :..

"~ :.

Contfnenta1 Division, *1nfonnecf.,us 'that. they have recor~s.that only,*. ".:..._. :,.

four sites have ~ecetv~ th~se butter-fly valves with inflatable~ * * ***.

• .

• seals.* These are:*. Peach Bottom*. 'Pa*Jfsades, Duane Arnold, and>.....

• MQnticC?l:lo..;. *.~gion* 1 ~s Ileen fnfonned* ~ha~ Pea~h.*B9ttom. unfts. *2~-

• ~.

-::*"ilnd :3.*m~ h.~ve_va~\\!~. wt:tb' in~atiil'>lE!*seaJs; *... *._.

~--... >: :.. *.:.., ::_**;, '* *'.-~-.r~,."

• - *. * :.. *'... --~ -$econd* 1tem.*o~-you~*._propo~e.d;*d~c~~-~~ ~~l~$... for a-*~vteW :~,.:-._:*.... :~---.-. *.*:;. * ~... *:~.,.:~

. -: the eapapf 11 ty of a~r ~perated ~~ne~~ tp

• func.tion. during a

~*Oes1grr Bas1s *Eve~t., 'The des.fgn of"safety*relate9 ah~ systems. is*

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.. *, reviewed by -NRR as* dir.e*cte~f fn S'ta,ndard'*Rev1ew* -Plan Sectf on... 9 ~ 3.J *.

~-...._"

""> *; *0 Comp,ressed': Air. *Systems~

11 * :Th:fs sectic;,~,f's. <:~.r~~tly befng*'.rev-1s-~d:*...

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• ~~ *t~ prypose<t.-revtsion W!S. be~Jssue<i: for.. co~nts-. ~.*A c()py*

• :~:-_* '..... **.. _*.

-. of* the *proposed.revts.fon and the vaJ~/,mpa~~ statement. are epclos~,,

• for.Your t.nfor.mation. '*. *.:..

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..,. : Tue ~tiir~- ~t~;~f-,:the ;pr~po~~- e(~uia~~ ~~~ss~s* th~**n;~<*fo~*,_*~----

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surve1llan¢~ testing;.*The. que$t1.()n* of. surve.f llaoce t~s.ting::Of alr.~* *.*

system*: flas bee~ p~se~~~ to NfUl in -the.Pas~. ** T~e most.;re~nt a,c.t1on * - " *

-:bY NRRJs *~~ri:te~ ~ill :a f1aY 1S_,* l978.. meniora*nCltinl.f.rom \\/.*. *Stello " * * '. *.

tn *Roger.J. Matts*on and tbe, June.. 30 *. *1~78.response from

• . :. -~.:

Rog.er -J*~. Mattso_n tO v.*. Stello!: C:Opies, :of these ~qranda are* enc.losea... * *

. ~n ~1~--of~.the.1f~i-ted -u~~-~f--t~ va1~s.'wttJl :1o~at~b.1e *:~ea~s and-_

. J,.,_._

..;. \\ the ~tion th

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... s *be_ eq --~k

.. en* f>Y MU~, ~e, tssuance.* of* a ch:.oil~r

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• • .'.,_doe~*not _aepear ~arran_~*-.:'- Ac_~,~~- I;-~:.f3()~~8H2~**f~ ~l~~~d-~.*:<.. Af.~ ',.

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• • Edward t. JOrdan,. Ass1s,tant *ntrector

. *for Techntcal Programs:... * *.. *,. *,

• Div<ls:ton of Reactor Operatfons-. Inspecti.on* * * *

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