ML20234B714

From kanterella
Jump to navigation Jump to search
Forwards Minutes of ACRS North Anna Units 1 & 2 Subcommittee 760707 Meeting in Washington,Dc for Review & Corrections. Westinghouse Slides Also Encl
ML20234B714
Person / Time
Site: 05000000, North Anna
Issue date: 09/07/1976
From: Muller R
Advisory Committee on Reactor Safeguards
To: Okrent D
Advisory Committee on Reactor Safeguards
Shared Package
ML20234A777 List: ... further results
References
FOIA-87-40 NUDOCS 8707060173
Download: ML20234B714 (29)


Text

___ _-

(

EUI0lbl. ]SE GlQ1 ga a8 coq

[ Yg > '$%

+

UNITED STATES i

NUCLEAR REGULATORY COMMISSION 5

7 >j ADVISORY COMMITTEE ON REACTOR SAFEGUARDS

f. 7,'

f' WASHINGTON, D. C. 20555

-September 7, 1976 D. Okrent, Chairman North Anna Subcommittee NORTH ANNA, UNITS 1 & 2, SUBCOMMITTEE MEETING, JULY 7,1976, WASHINGTON, D. C.

I have attached a copy of the minutes of the subject meeting..I would appreciate your review and corrections as soon as possible.

Copies of these minutes are being distributed to other ACRS members for their information.

Please note that page 6 and the slides imnecdiately following it are Westinghouse Proprietary information.

A corrected version of the minutes, after receipt of your comments, will be transmitted to you for certification as to accuracy in ac-cordance with the requirements of Section 10(c) of the Federal Advisory Committee Act (P.L.-92-463).

After being certified by you, the minutes will become the official record of the July 7,1976, meeting of the Subcommittee.

i

'4..

,..s Ragnwald Muller Senior Staf f Assistant

Attachment:

As Stated When separatedyro.T enclosuies. ha,% p,.,

gg b[lRW 'N"h cc: ACRS et ACRS Technical Staff Omm me ten A-

  • D. Canonico J. Merkle A. S. Tetelman I. Catton T. Theofanous J. T. Wilson nmfE w_ M 8707060173 870610 PDR FOIA THOMAS 87-40 PDR

_n_

f JFFECllAL USE dLY REFERENCES 1.

Final Safety Analysis Report, North Anna Power Station, Units 1 &.2, with Amendments 1 through 53, 2.

Safety Evaluation Report related to operation of the North Anna Power Statidn, Units 1 & 2, NUREC 0053, including Supplement No. 1, dated June 30, 1976.

(Additional References will be provided in final copy) 44 4.

d s.-,,.

l u- -

___d

o r

d i

o e

t t

sr

) d d

a s f

c e

u-mt l o ay e

2 o

s l

r r a

f t t

np l

i m ee n a y ccoo re s e 55 s e

u s

i r i b r nif p gpci f o i t ep ooi t a buosr0d 77t t

4B rc n

t sD u tl t aS C1 1 o i1n4 oi 90 r i5 a s sa S

ness 1 l f m a v/

l a al et1 oi il c

I va m

,LS I

m nh k axnt a r

(

l h sE i V nl e

I eys cP y sy/ t P eEP

.t IC o W u

I 1 c

l D oi b gceil s sR r

- ns 3

s rdf W ny ni ms aa a ansoy l

Dl i o - aidi miy nl l f i aiS

.l t

a al et rihl ess tl AEP o shl t cmr nxLi1d rc vd si a

ttE al ya adh e nn:

4 ri ml i

r0/hNfiDNCAI Of r S oaS 34 06 ow/r a m

aFCS e

00 p

s o r 8140 pd af e E

t t

n n=)))

)

)

)

T 2 3/1810 unl e v I

Ik abc d

e f

O 1

(

N S aE D O

(((

(

(

s

) d

2. r e

o 2

l s

N o

np l

O t

i m ee nay l

I s

en u

s d r i b r a

in/i 4, D r c oue o

r T

59 t M s m0d t d e A

77 r

/

o i

C 99 o db Jlf ms si5 as nv n

l a a1 eT1 oi aO LM k I

11 n o

ax nt n r

( l h y

F B r

uW c yseP y s

ygyt I

0 /m u oo i D oi B gcei rnre 1

R1 S

1 1 2 sl rdf W ny nims oiof F

l i

o - atdi miy t rt a V

.d m /a D l et rihi en stl cacS e.i

. Lii d rcvd ai a

2 aea L

t v l fyaeadh enn 1 1 03 fBf m

/hW M

co y rI 28400 /.

s se CS iDMCI - S oa Of c eI I

t 1

/

idit i

l t

810 t at s F

e n=)))

)

)

)

f a oay i

I k ab c d

e SLSS f

(

(((

(

(

SE s

S.

" r

) d e l

2. s l

. e npr l

o eo nay a

enimf F

s s

d r ib r r

S o

t i

h n/4i c

ouo o

d e LI t5 r idb 4 2

i M s m8 at n v AS 7 o 1l ma si7 cs aO 8

CY 50 m mI l -

a ul eT1 oi y

1 I L 71,

Enk a nt ar

( l h ygyt 3

T; A 9 u

8 I 1 tS oaW n yscP y s

r nro TH 4

LA I

si o w D e1 D geei oior d

9 K. T

b. at abd o V 1 y nims t rt e c. : i.

n A

l I

i pm

naf, l d o - nt di ni y ev rt hi ess t l 3

ae e a

l 1 h e

e FA n r3 Li o d rcvd ei a

00 fBf m A

E.

LR l

t CSB

!ya e adh enn 1 1405 s

s e e

e1 /hl I

DMCAt S oa 2 840 idit D

Lf A

AU a

n=)))!)

)

)

1 F10 t at s T

S P

I y ab c d

o f

aoay SLSS F

(((

(

(

(

O! P d

)

YF 4

l W

a e

t

)

(

)

d s

la n

r1 l

y2 a y S

u s

M s

i o(

oel(

m re)b r W

l d

i ig0l r

l f s o

4 c

n I

t b u t2. d U

8 r

c t

4 7 n

o cu cL dg 0 a 2i S

o "f

/6W ms sl n a s 7 -

i p

mb

- a al eoioi

- 2 i

l h 4 1 d

t ro l

wp L i ou Ll kd nt ar s s

e ot r l S al nys cPbP A

C e

s6 ees uD oi A7cei oo s

neu A

ms t t

)

s ms i

I I I B1 iori r c W ny 1

miy 3

e s ms T F I

n n) Dh o d o - atd l

3 4

(

r oye Nt d r n x S p vrihi oLst I

T o 9 r i

a 7 7 6

t E

e c roL m od rcvt /c nn: - -

DAP ndl 7 9 07 S

I i t e eo/ou l

oaS4 4 Z

l yaNCA(S 2 5401 D

E 9040 r

V ot t l CNb Dl l

  1. )(3 M n n

)

T))

51810 e

I I = ))

)

)

)

f O1 2 v

k ab c

d c

(

N((

O

((

(

(

(

d s

d l

e g

l a

r s

n o

n e

d t

il dC

. i i

r cdl e(

ga s

1 o

i a a t

dit L

7 n row as) a r a n

A 9 ms tL l k soOD e

N 1 i l e

d uatL C

S a mal c ei no I

er GI ng mre sl rl cos T

i r n yui r aB pi n

l o R

P n ei s sh eC S md e bf C

6 rtd A sS p e

sop a

t n 9 rne e

mW pgl ss orou&i eoao 0

pgs 1 aI n l

L PtiDSPLSDR 7640 eid tno 0640 c s a f

I N

)

)

)

)

8P81 0 ceo a

b c

d ADL

(

(

(

(

1 1

S 1 V1 V T

)

)

R S

Sl S

l I

p N

E N

O i

1 s) O N

M O

I K

K i nI SP G

A I

R T

TU

( n( dis I

S F

P LSl g

U

.f. L E E M

U adid D S P

U Svt a ss rxG A

v S

Fi ooeooaC RI TLDLl MC t

l M

I S

C I

T A

k w

Pereiewu o

ff \\

\\

l 9

4 L

3 N//// m o w / m //

/

l

/

/

/

7/

,/

/

v' s 4,

/

/

/

/.

'D

/

It

/

/

/

/

/

y

/ / / // / r / / / // / / / / //,,,y/ /

/

    • )

4 h

^

b

^

Q, 3 y

~

~~

~ ~ ;_~

a d

Uf!0!AL USE ONLY 0

r

..;~..~.....--

i i

...;,,t,....

~

=

e a

fstumplWF'

- ~ ~

$=. -

h.=

l M k A $ rOy 5

".~. ' ~

L -~

-~ - *

~ *

,n 2%90 4 Y 4 0 V$ ~~

4 L't.: f. k

') i C7 IV en

)

Cof.., :.,9 wl s.

Lou Y" 5 b Y)

Ax,al Anes io. L 8

Mas s.

l

=;

N.

u A d.t )i b*

r

.+r

- ps

. 4..

at

,, i e

3 f

3.w y/ g %

C M E*H'7 D M y

.\\

,\\

9.h

~

]

.+Y:

L dA

+

m..

-QlsA.dA-dC #? Y1. (,4

  • /

-3

/

~

'*.see.em. ' h 4. - - - - -

._g".

s

)

w/

C:.s G A=

g.

L

........ ~.

...4 p

T.

~

y w

o

=,

4

'4

..?

s O

O

+s=

~..

es e

~

t 1

l TOPICS 1.

PRE:SSURN WAVE AT A

JOINT.

2.

MULTI-DIMENSIONAL PRESSURE WAVE PROPAGATION.

3.

COMPARI' SON WITH TEST A.

CONTAINMENT S.YSTEM EXPERIMENT B.

BETTIS FLEXIBLE WkLL E X P E R I M E tl T c.

FRITZ-KISS EXPERIMENT 11.

SENSITIVITY A N A'L Y S I S.

)

M e

e #

7

' SIB a +e

""4

-. i i

.,p e

k o

9 0

i 4

l S

1 BREAK SlHULATION

.g.

8 i

,r A

I A

2 I

I g = 3.A, o(t = 0) = 0

/

p(t = 0) : CCNST.

---t

_ _m l_

_ _ j i

i I

FICURE 1 Two.pepe Joint for MUL1IFLEX Computation.

a

l l

l

,1 f

I i

~

i q

il I

I j

2:00 l

I t = 2.3 HSEC j

  • i 1

THE0R7 2 COO j

f 0 9 O MULTIFLEX "5

l m

A ej

===*

g 1900 1

E M

m I

woc 1

=

.1800 e

[

~.. -

I I

1700

^:

I 5

1 I

o w

J j

j c :::::q l

C 500 1

n '

-l u

.a]

+1 --

___,_-_m._

-et s

ac el x

I t

o r-her===

=

O l

m 1

<x 0

10 20 30 I

Olbi A: ICE F2C9 3RE.u (F')

i l

FI C 2a l

Wave Front and Reflection of MULTf FLEX verms Theory e

e i

at t = 2.3 rnsec.

f

/

's

~Il I

I 210d

- l I

l t = 4.5 MSEG 4

l y

THE0RY 2000 7

l 9 9 6 HULTIFLEX l

C m

c.

=

o:::g200' w 1900 r

cx:

B w

a W

I.

1800 -t l

c I

I O

1700 I

i L

o

_,n w

-f e

I

~

+

t:

e 1

%0 L6' 1

I W 500 i

1 1

-cc I

l L :: =,,

m_

__ l o.

.--+

  • ;_ _ --,--7_.

--Q

-l x

2.

1 0

I

_.. _ __ y j _

l 0

10 20 -

30 DISTANCEFRCHBREAK(FT)

FICURE 2b

~

save Front and Reflection of MULTIFLEX versus Theory at t = 4.5 rmec.

1 j

e

\\

l.

~

a-i ll l

I l

2l00

,- l

~

v-._.

l 0

raEen

, O O O MULTIFLEI 3

2000 l

t 7.2 MSEC 7

A E

I e

a.

s

==

g g 1900 y ). ;,, ; ; ; ; ; ; ; ; ' ' '

5:

  1. l mw l

g 3

> l 1800 I

e 8

1700 e ; ::

l l

r g

ruc- -

m... _

l c'

l l

U U 1000

+

w I

w

_s c

-x t

- T I

%co a

l

~

2!

500 l

_g

.__q-

_ 'z

. - - ~. _.

w g

Mmg

+f " '

a

...=. ' - -

-.,y I

'-+-

~

o i I I

o l

0 10 20 20 to DISTANCE FRCH 3REAX (FT)

FIGtm

  • 2e Wave Front.1od Reflection of *.1ULTIFL E X versus Theory at t = 7.2 msec.

? ~~ -

o p

_.. -..~.....:... --.

s

~'I I

I 2:00 I

a-l t = 10.2 'H5IC O

e THEORY o

2000 I

I O O 9 HULTIFLEX

+

4 a

-m L

l e

g ISCO I

,,i- ::: : : : : : :

~

oe 9

.,3-m w

l cc

.' 1800

..::j=::'*

l

'e o

1700 1

t e

s l

y,s - - -

wI'-

g ww 8

"C 1000 I

-=

j

.a we I

m G

I a:

I 3:.g _.

_ __._l________

500

.I _ _. -

mp y - - e g *-

I

'I m-- 1..

s

~~-- - -

- ~~

,_ r

., m_ ____

g l

'*+

1 o

t!

l l

n__

g

~

O 10 20

  • 30 t;0

~

DISTANCE FRCN 2 REM (FT)

..~

l F lt l' W. 2 d W.we Front and Reflection o,f MUt.TIFLEX versus Theory at t = 10.2 msec.

l

~

7

~

l r

p 1

n..

s i

)

I DOWMCCNER v.

.-...... =. _ _

f Y

,4 t : -l t i A

-i i

I t

i i t i

i i

l i

i I f 1 i t t

iii 6

i i

m Z

e i

  • /

1 BROFEM l

IXLET N0ZZLE END i

i

.. ~ _^*

1

- - * - - - ~

.e.

i i

l

.. ~

s

![

l FICUl:1 ~. 1 i

Amaymmetric Cli ARM Modelmg of the In!:t Noe:!e Doancomer Joint Are.1.

(

4

(

4 e

e e

4 l

~

e

. p.

=

's t

b 4

4 b

6m O

\\

2 g

f.

._3 0 C,)

g. -..

3 C

=

' S 4

MULTIFLEX

-r- ------:-- Mo. del No. 1.

/

_O

..- +

k FIGURE 2

=.. -, _.-

4-*

e e

e-ese w

-e-w.

em_a-em 4

we O

M

.s.

0

p.

____.._____.hu JZFf.EX MODEL MO. 1 CllAle!

g 2300 1

i l

I p-2l00

/

/

I 1900 I

I

/

~

/

t: 3 335 1700 f^

~2100'

./

/

/

i j

ggg

/

t: 1 484 1700 j

I

(

)

~'****

~:--

l 2l00 f

/

. 1...

/

l

/

l 1900 s

/

/

s 1700 t: 1.632

~ ~l l

~~

l-l l'

.y 2

0 2

4 6

\\

Pressure Distribution Along the Intet Nozzle Center Lme U

and the Wall Z = 0 of Re interpreted Moder No.1.

FICul:t.' 3

%9 o

2300 I

~l l

l

~

~

~

2l00

/

/

/

1900 f

/

/

/

t'= 1.78 1700

~

-r 2l00 p,,..

/

/

1900

/

t 1.899 1700

~,

I 2l00 f

j i-

/

1900

/

t :.2.o s s 1700 I

I I

i i

-4

-2 0

2 4

6 i

(Continurti).

Fl(:lf t:F. 1

9 9

e

\\

s-L fl r

e-20 mm P-1 CBOP-3 [ f m l

e c0DP-3

,l

\\

.h J

- (

o DP2 '

P

~&

a P-22 i

N L / esor-1 z

CP.DP' 4 cPDP~1 -

g ~ ' s fe$% es c h= f-~1

-cFDP-2 d.a

i. i 34 B-..

\\

/

P-14 /k=

/

l

<toi JX//ur

.o_, ~ : - -

~~

~-

Locetion of Sensors, T'A Run Series Fi g.u re C

s

t a

FIGURE 2-1 s

4..

e RUN 5-757 e3

~

ggN g.757 o

C5[ BLCwCCbN 161H.8000.50C.2C7)

CSE EL0wC*wn' 161N.1000.500. 01

~g Hl5P.,PP.E55 NQZZEL.R (P-1)

M5

.PRtd5.tP-43 1 00rf TRCn Ex!T g

O

.*[-

t

... 7 e

o 3

s.

~

l e

c;;

4 m

4

=

+

b 8

c wt 3

3

<j-.

l e

j l

W y

  • n y

59

f f p b

O M

me.

n I

i w

.s M

l N

'\\

J

,I, ja l

I c,.

1 l

a.

._4.. }

g A._

i g.

7, _....

}j V

i e

I 4

h i i-t e

  • sc.co c '. c c se.c:
o.c o
s.cc so.co

s c.c c c.cc so.on o.co

.o,co TIME AFTER RUPTURE (n5EC1 Tine AFTER HUPfuRE th5EC1

~ ~

i i

l UN 8 '75T

-e o

SC BLCWCCWN ($!N.2000.500.

)

'g 5 PRES.0UT PL'Nn CF.CP.N0Zl(P-21) g.

.I s.

l

..g j

g g e O

e gi.s Oo

. c. o..

.m.

.,.,.u_.

=

n. -'

VV^

A D.

O Mo D*

MS' i

m W

.=

g

.L n l

e 1

e.

l s

l O

l

.N e

i j

' ht Me TA Am 9a

  • n

.A P 88

'" g g, p p n

f. A i

4

)

n

p.

e 1

. [l.

,\\

l l

^* /l $ 4 ^

l r'

j

\\

t l

'1(50 e 075/614/ !000 LIG NO

) LA?1 40E T Arl[ tua 14M 00 l

' *^

'I h

.N 1

N' li l

'\\ < ;\\'I I.

t I

j 950.00 6 4 wg

'/ l\\ j

=

i i

c.

i s

A _8 ^

300,og

_ i I s' l4 s

I si

.g g

g g ftSO. 00 I

l"

2 (t I il

- 3

/ th. I 1

'lIJ f

\\

b

' I

'4

\\

.E 800.00 t

sj pg n

w*

1 l l Il i e

j w

I

  1. 9-f g I l
1. f y I pl.g t, !

l i ) git, i, lI I '

T 750 00 I'.

\\

~

i s

s.

o>

E

/

\\

g

._e-,-

..,f

.., g g,...-- - - g.-

100 og

'ss-ll

\\gg/

I,

~. ---

I'2 ink' 6'A 00 O.

8 8

8 8

G g

a 6

S

  • 2 2

30 R

O U

o a

a o-o o

a g

g igst gg c3

.2

,e--.--------.-

l N072LE R PRESSURE (P-1)

~~

~

FIG!I*:? 9-!;

__w

~

+

f B15/iik/1000 L(C ND be M451 f! ODE f M i !=6 1050 (-

1000 00

\\,/

,s,7 5-a i

'f\\

950.03

\\

l l,,' g t

(

900.00

~2 i

U l

a.

s N.........

.E _CO 00

'J \\.

r,.

C

's

's

/

k'

'. Il l..

.i

\\

800 CD L

t

- -~

N g

750 C1

't t.~

s

\\sg

~\\

,oa e,

sum 8

L'.

8 8,

g 8

e o

n

.n.,

m,,

8..

o os

o.,

C CJ L'

u o

o y

o T:Mt istc)

I OtITE R Pl.Er:U M, f:rt " rn n r, o p p o s i tt I;0ilu. A hit.i.54.i y.21) e

...t'.* w...' ' 7 pi 9

l i.

i -

.e, j

~

l 4

I

.f IIC4 0 B75/ Gin / 1000 LEC NO 70 (Ins1' 400t TA M i w a 1

I st"0 0 l

l 1000 00 l

  • a

% s l

s

\\

950 00

~' \\

\\~~'

~

\\

~

100.00 R?

% g% (Q

~ ~ '. _,

A.

w y

N a

s 800 00

\\

\\

. _.. ~

g N

50 09 s"

-s_

_ a i

An 3 e? fen 5

700 e9 2

8 8

8 R

R.

=

o C

C o

M O

c o

o o

U 3

6 tiet istt 8

RADI *.i-n w r "......,

?. c ts

.v..

I PP.CSSURE (P-14)

_ FIG _ri.t.s' :.9 C ____.

_s___

e l'

f r

105 0r.

H/5/bt'fJ1000 LtG t:0

4) Let su;ct idt un./

B75/6th '1000 L[G t#9 72 fla ',' sic;r in[ g w to 75 000 l

k' /

f.

50 goo O

v

/

\\

M 000 I

/

l i

O

/

/

\\ ^

~

~

Af

  • 00

'~

I b

/\\

\\

b

/

o

-i5 000

.... MY 000

~~

'7.1.

~ ~ ~

~

\\l\\

V \\.

=15 Or)O t

5,,,,

5 S

8 8

8 8

8 8

7 1,

s e

e c

a a

o o

o o

o o

e

((

!!*f 69 0 1

1 f

DIFFEREtlTIAL PRESSURE ACROSS P.ARREL (C" ~ '- 1) i FTCili'..'.'.'- 1 '?

0

^

__n 1.25"'

2"

{

~

I l

.1.

e v

i

~

l PlSTON t

/

I 3

m E M ~

a

]ar i

~

., v

/

)

j C

/

/

y t

,~

wA e

WATER l

/

L

.s.

i l

/

/

/

- RIGID WALL

/

- p i

/

/

/

' ~

45 l/4" i

34 C~~

~

,...-3/8"

/

/

/

/

FLEXIBLE WALL

/.

\\

e

/

/

/

/

i n.

l

/

~

/

/

s y

/

Y y

~~=-'

~r/J,.

<,//// /

1/8" THICK 2

s I

Bettis Test E parimental Facdity.

)

=

e l

e 6 '

i l

/

e d

~

1200

+'o

--- EXPERIMENT 1000

./

kg HULTIFLEX t

+ THEORY i

RIGID f

  • us '\\,

I

/

\\

800 I

, t-n I

g s

m, I

I A-I

-i si I s t*

g 600

/>

{g

/

s D

g FLEZ. WALL

\\

I i

\\

E s

i, N a n.

s 400 e.

e s

I I

\\

e

' /

I s

a" t

  • 4 1

1 2%

1

\\

l V _.

t, s

.) r -

s+

1 o.-

l l

l l.

l 0

5

_._.J O 15 20. _ _25_ ___ 30.,_. _3 5 30.

l

. - = - - -. ~ -

~'

3;pg{95g i

{

...4.

~. - - -.

1 l

l l

l l

Pressure History with Rigid and Flexible Walls.

f I

/-

1

\\

i

-- R IGID ~CISE- ~

~~

ls f f/

/

p WATER

/

7

/

/

/

/

..s...

/

i A

/

CYLINDER

/

/

i'

/

\\

/

/

/

//

~ //

f[/

/

y FLEX 1BLE L g

-/

f

.. g rf.- - _c.

.. hl q....--. ~

~

l

/

l 1

HAKER TABLE 1

~

l 1

1 1

Frau Kiss Experimental Equipment.

+

..' FRITZ-kIS'S EXPERI!1ENT MEASURED IN-AIR 35.5 Hz IN-WATER 17.0Hz 1

a

.i I N - ll A T E R 14. 3 H z 9

a ydO t

l

~ * ~, "

.f**~**

te m...

~~

N

.w.

,,m

.empeen O

e b

e j

r NOTICES 21W

'b' Those persons wishing to make an REACTOR SAFEGU ARDS ADVISORY COM-completed open session from one da> to oral statement at the meetmg should MATTEE: SU0 COMMITTEE ON THE the nex t.

imde a written request to do 60. identif y-NOmH ANNA POWER STATION UNITS With remct in p&c part apation in 1 AND 2 the open portion of the meet! q, the fol -

me the top;cs and desired presentation Meeting lowing requiremt nts ! lall ap; t /:

time so th'tt nupropriate arrangement 3 ta) W rsons u;shing to submit writ-r.tn be m'ide. The Wcrkmc Grotip will In accordance with the purposes of i ctetic oral statements on topics relevRnt $ce;;gn3 gp and lirflh of the Atonlic ten stat?ments reg irding t " DRenda l

items mg do so oy providinc a readily to its ptirview at an appropriate time Energy Act (42 U.S C. COM. 0030b.), the reproduc;ble coiw to the Subcommittee chosen by the Chattman of the Workin; ACitS Subcommittee on the North Anna nt the begilmmg ef the meeting. Com-Power Station. Units 1 and 0 utU hold a ments should be hmited to saf ety reinted Group tc6 Purther information regardmg meeting on July 1 197G in Room 1046. areas witJun the Committee's purnew.

toples to be discussed, whether the meet-1717 II St.. NW.. Washmgton, D.C. 005 i5.

Persons destrmg to mail wrttten com-ing has been cancel'ed or rescheduled. Tne purpose of this meeting is to com. inents may do so by sending a readily the Chairman's ruhng on req 0ests for the mence ACRS :vview of the application reproducible copy therco! in time for o;)porttuuty to present oral statements of the Virginia E2cetric and Power Com. consideration at this meeting. Com-and the time allotted therefor can be pany for a license to operate Units 1 and ments postmarked no later than June 30.

ubtained by a prepaid telephone call on g,

1976 to Mr. R. Muller. ACRS. NRC.

July 6.1976 to the Omce of the Executive The agenda for subject meeting shan Washington. D.C. will normally be re-Director of the Committee (telephone be 33 fot ow3:

ceived in time to be considered at this 202'634-1919, Attn: Mr. Robert L-Wednesday. July 7,1976. 8:30 a.m. The meeting.

Wright i between 8:15 a.m. and 5:00 p.m..

Succomnnttee will meet in closed Exec.

Background information concerning EDT-utive Session, with any of its consultants items to be considered at this meeting (d) Persons with agreements or orders who may be present. to exchange opin. can be found in documents on file and permittmg access to propnetary infor* ions and discuss prehminary views and available for public inspection at the mation may attend portions of ACRS recommendat.ons relaung to the pro-NRC Public Document Room.1717 H St..

meetmcs where this material is bein;; p&ed operat4on of the nuclear unit.

N.W.. Washmston. D.C. 20555; at the discussed upon confirmation that suen

.9:00 a.m. until the conclusion of busi. Louisa County Courthouse. 051ce of the agreements are efective and relate to the ness. The Subcommittee wd meet in open County Administrator. Board of Super-material bemt discussed.

session to hear presentations by repre-visors. Louisa. VA 23093; and at the The Executive Director of the ACRS sentatives of the NRC Staf. the Virginia Alderman Library. Manusenpts Depart-should be informed of such an agreement Electric and Power Company, and their ment. University of Virgmla. Charlottes-at least t.hree working days prior to the consultants. and the Sun Shipbuilding ville.VA 02901.

meeting so that the sgreement can be and Dry Dock Company, and to hold dis-(b) Those persons wishing to make confirmed and a determination can be cussions with these groups pertment to an oral statement at the meeting should made regardmg the apphcabnity of the this review.

make a written request to do so identify-agreement to the material that will be At the conclusion of the open session, ing the topics and desired presentation discussed durm; the meeting. Minimum the Subcommittee may caucus in a brief, time so that appropriate arrangements information provided should include in-closed session to determine uhether the can be made. The Committee will receive formation regarding the date of the maners identified in the initial closed oral statements on topics relevant to the agreement. the scope of tnaterial in* session have been adequately coverad. Committee s purview at an appropriate cluded in the agreement, the project or During the session Subcom=1ttee mem-time chosen by the Chairman of the projects involved, and the names and bers and consultants will discuss their Subcommittee.

titles of the persons signmg the agree-final opinions and recomntendations on (c) Further mformation regarding ment. Additionalinformation may be re* these matters. Upon conclusion of this topics to be discussed. whether the meet-quested to identify 1.he specif.c agree-caucus, the Subcomrmttee will meet ing has been cancelled or rescheduled.

ment involved. A copy of the executed again in brdf open sesson to announce 'he Chairman's ruhng on requests for agreement st.ould be provided to Mr-its determmation.

the opportunity to present oral state.

Rob rt L. Wright of the ACRS 05ee.

In addition to these closed deliberative ments and the time allotted therefor prior to the beginning of the meeting.

sessions. It may be necessary for the Sub-can be obtamed by a prepaid telephone te) Questions may be propounded committee to hold one or more closed can on M 6. W to W Mee of me only by members of the Working Group sessions for the purpose of explormg with Executive Director of the Committee

(

andits consultants, the NRC Staf! and Apphcant matters in.

(telephcne 202/634-1413. Attn: Mr. R.

(f) The use of still. motion picture, and volving proprietary information, partic, Muller) between 8:15 a n. and 5:00 p.m.,

television craneras, the physical installa-ularly with regard to specific features EST.

tjon and pieseMe of which will not m-of the plant design and plans r2 lated to (d) Questions may be propounded on.

i terfere wnh the conduct of the meeting. pla nt security.

ly by members of the Subcommittee and will be permitted both before and af ter I have determined,in accordance with ns comants.

the meetm and during any recess. The Subsection 10id) of Pubile Law 93-463.

(e) The use of still. motion picture, use of such equipment will not, however, that it is necessary to conduct the above and television cameras, the physical in-be allowed while the meeting is in ses-closed sessions to protect the free mtcr-stallation and presence of which will not change of internal views in the final intehe with the conduct of the meet-s ton.ig# A copy of the transcript of the stages of the Subcommittee s debbcrata e ing. sui be permated b th before and open portaon of the meetmg will be avail-process (5 U.S C. 552(b> ' 5) i and to p*o-i tect confidential proprietary or plant af ter h utmg and ag* any reem able f or 1rupection on or af ter July 14 security information

'5 U.S.C. 550tb>

{

I[

0]

l

  • "5 '

197G at the NRC Pubhc Document Room, 14 8 ). Separation of is.ctua! material f rom 1717 H St. N.W. Washington, DC 0055a.

I individual's advice, opuucns. and recom-Syf erlons with agreements or orders f

Copies of the mmutes of the meetmg mendatiors while closed Executive Ses-permittm': access to proprietary infor-w111 be made arallable for mtpection at sions are m progress is considered im-mation may atter.d portions of ACRS the NRC Pubhc Document Room 1717 H St.. N.W.. Washingten. DC 20$55 af ter prac L1 cal.

meet.n s where this materla! is being Practical considerations may dictate disele.dd upon conilrmation that such I

/

October 7.1976.

a terati n3 n the above nenda or smed-agreements are eSective and relate to I

Date* June 15.1976-ule. The Chairman of the Subcommitue the material being discussed.

I is empowered to conduct the meetmg in The necutive Dnector of the ACRS Joe C. Ilovtr.

Adt!.sory Commttf ec.

a manner that,in his Juegment. wd! fa-should be mformed of auch an agreement I

Manc;emen! Of.ccr.

cilitate the orderly conduct of business, at least thlee workm; days prior to the trn DCG-16100 P11ec S-2Me,B :4t am i including provisions to carry u6 er an :n-meetmg m thn the agreement can be i

i I

FEDit At itGtSTER, VOL 41, No.1to MONoAY, $NI 2 5, le76 I

~__ __________

- f ~~~~

ln NOTICES 21953 confirmed and a determination can be which.w!!! consist, of a db.cussion of

3. In NRC System of Records NRC-4.

rnade re:;arding the applicability of the preliminary views on this matter s 'id an the ste:n entitled

  • Duplicate systems" is agreement to the material that wH1 be exchange of opmions and formdation reus(d to read as follows:

discussed dur:ng the meeting. Minimum of recommendat. ions, the dncumon of NRM

}

information proviced should include in. shich if written. vcould fall within ex-

~

formation regarding the date of the emption 5 of 5 U.S C. 55Tb 8. Separation System name: Con".let of Interest agreement, the scope of material includ-of tactual material from indniduals' a4-TJes-hT.C.

ed in the agreement, the project or proj-vice, optruons, and recommendations ccts involved, and the names and titles of shile this meeting is in progress is con.

Du;tcate sT tems-duplicate systems the persons signing thc agreement. Addi-sidered impractical. It is es.>cntial to exist, in whole or in part, at the loca-l tional in!crmation rnay be requested to close this meetmg to protect the free tions listed in Addendum I. Part lib)'

4 identify the specific agreement involved. interchange of internal views and to g e,, 4,,

  • t i s, and (1).

A copy of the executed agreement should avoid undue interference tith the Sub-be provided to Mr. R. Muner of the ACRS committee and Agency operation.

Efectie date: The2e amend:nents to the mn of Synem M Mcords b Of5ce, pnor to the begmning of the meet-Dated: June 15,1976.

l ing.

come efective on June 21,1976.

~

(g) A copy of the transcript of the open JolrN C. Hont, Dated at sethesda. Maryland. this 9th l

portion of the meetmg will be available Advisory Committ" day of June 1976-for inspecuon on or af ter July 14, 1976 Mancgement Oficer.

Por the Nuclear Rcr.catory Commis.

at the NRC Public Document Room.1717 IFR Doc.7G-17982 rued 6-18-i6 8:45 an.21 H St., N.W., Washington, D.C. 20555, at Lrt V. Gosstex, slon.

the Louisa County Courthouse. Ofnce of the County Administrator, Board of Su-PRIVACY ACT OF 1974 Ezecttfre Director for Operations.

l pervisory, Louisa, VA 230D3, and at the Systems of Records; Minor Amendments -

[rn Doc.75-17979 nled 6-16-76.8:45 am]

Alderman Library, Manuscripts Depart-ment University of Virginia, Charlotta.

On October 1,1975, the Nuclear Reg-v111e VA 22901.

ulatory Commiss109 published in the (Dodet No. 50 87[

Copies of the minutes of the meeting Frrran RrcIstra (40 FR 45332) notices DUKE POWER CD*

will be made aval!able for inspection at of those systems of records maintained the NRC Public Document Room 1717 by the NRC which contain personal in-Proposed 15suance of Amendment to H St.. N.W Washington. D C. 20$55 after formation about indinduals and from FacJrty Operating Ucense October 7,1976. Copies may be obtained which such informat;on can be retneTed he Nuclear Reg.Catory Commission 11pon payment of appropriate charges, by an individual identder. The notices (the Co--Nion) is considering the is.

were published as a document subject to saance of an amend =ent to Facility Dated: June 15* 1976-publication in the annual compilat:on of Operating License No. DPR-55. issued to JonN C. Hortt.

Privacy Act documents.

Duke Power Company (the licensee) for Adrfsory Committee The amend =ents of the NRC Systems operanon of the Oconee Nuclear Station, Manovement Of.cer.

of Records set forth below delete the ref. Unit No. 3 <the f acility), located in

[FR Doc.io-17GB1 Filed 8

  • 8-76.8:45 am) erences to " Division of Ad unistrative Ocence County, South Cafohna.

Operations" and substitute therefer "Di-The amendment would delete the time vision of Document Control" in NRC-4, tr:c' ens P th frst i

REACTOR SAFEGUARDS ADVISORY COM-Division of A:iministrathe Operatiens o'cence gn;t $"3 to a ebimum n

^'

ber MITTEE: WORKING GROUP ON SAFETY V,orkicad Assignment and Preduction of Efective TuS Power Hours OF OPERATING REACTORS Records-NRC: and NRC-38, 2.fa:11r4 Pnor to issuance of the proposed 11 Meeting Lists--NRC. The amendments also de* cetse amend =ent, the Corrnussion will lete the refennees to ",DMsten of Ad* have made the Sndings rectured by the In accordance with the urposes of maM:ns

  • and subsutute Atomic Energy Act cf 1954. as amended Sections 23 and 182 b of he Atomic thenfor, Dim:en cf Facities and Op-(the Act), and the Co*"~'en's rules I:nergy Act (42 U~? " *039 "~*32 b.) the na 6 EC 2, Cons and regulanons.

~ ~

ACRS Working Group on Sa'fety of Oper-ating Reactors will hold a meeting on N, h f 0

By July 21,1976, the licensee rnay fue 0

o 1 July 7,1976,in Room 1062.1717 H Street-furies and Illness Reports-NRC-and a re:;uest fer a hearms and any person N.W. Washingten. DC 20555. This meet NRC-36. Employee Locator Records whose eterest may te afected by this ing will be closed to the pubhe.

Fi:es-NRC.

procMdg may & a request for a hear-2ng m the fonn of a petition for leave to The Working Group wi!I meet in closed The amendments aho desi;nate the 10te tcre w:th respect to the issuance of session with members of the NRC Staf Matomic Buuding.1717 H Street, N.W; the unendment to the subject f acihty and N'RC Staff consultants. if any, to Washingten. D C. as an additional see W.

eme.

m for me to consider potential requirements for the ondary storage IM a c.cn for the records m ene mus undu cam or periodic review of operating reactors. In NRC-4. Con".:ct of Interest Piles-NRC a**.rmatan L accordance with the pro-connection with this matter, the Wort-Pursuant to the Atcunc Energy Act of m: ns Section 2.714 f 10 CTR Part 2 ing Group may hold euentire sessions 1954. as amended the Escr:y Reorga. of the Commission's regulations. A peti.

not open to either the public or NRC ni:ation Act of 1974. as amended. and tion for ! case to intenene must set forth Staa prior to and at the conclusion of sections 552 and $522 of t:tte 5 ef the the mierest of the pettuoner m the pro-the meeting with the NRC Staff to ex-Umted States Code the fodon ing c

.at mterut may M af-change opinions and formulate recom-amendments to the Notices cf Systems fec r

procMding.

2nendations to the ACRS-of Records are pubhshed as a document and the pet:tton@er s contentions with re-Persons wishing to submit written subject to pubheation in the annual e

ep e

eWM actaen.

statements regarding the agenda may do compilation of Pnvacy Act documents Such petit.cns must be filed in accord-so by sending a readt!y reproducib!c ccpy 1.NRC Systems of Reccid3 NRC-7 and N""

8 l

tu time. for consideration at this meet-NRC-8 are amerced by delet:n '

Ercurra Nouce and Sceton 2 714. and ing. Comments postrnarked no later than sion of Administrattre Operat1E"u"Diti.

and insertmg in Leu "Daison of [3 f

e ral D cument Control _therect June 30,1976, to Air. John C. McKinley, ne I tor ACRS, NRC, Washington. DC 20555 will Co=nuson. W.uhing t on. D C.

20555' nonnally be recched in time to be con. -

. RC Systems of Records NRC-12. Atten tion : Ducutmg nud Service Sec-j sideled at this meet.ing.

' nnd NRC-36 nie amended by tion. try the abos e da c. A copy of tho

$$", l's Nueient Recuintory Conn ht I hate detcrmined in accordrace with rt ns" a i ert n n e t er c

h Subscctton 10td) of Public Law S2-463 *T)tvP M Pudtim ar.d OPMUuns Director L.,,* a mcessary to close this session Support".

Intmon. WuJuncton, D C. 20555 and to TfDitAt etGi$ tit. VOL. 41, NO.124 MhoAL JuN! 21, 1976

p p,.

t l~>

TE :TATIVE DETAILED SCliEDULE (REVISIO:: 2)

NOP.Til ANi:A SLT,CO:011TTEE MEET 1hG JL!LY 7, 1976 Rm 1046, 1717.11 S t., N.W.,

Washington, D. C.

20555 (Times are approxi=cta)

Executive Session (Closed) 8:30 a.m.

1.0 Meeting with NRC Staff and Applicant (open) 9:00 a.m.

1.1 Chairman Opening Remarks 5 min 1.21 Report by NRC Staff 30 min a.

Status of Revieu b.

Outstanding Issues (detailed discussion of each) c.

Staff Conclusions l

]

1.22 Applicant's Response to NRC Staff Report 15 min (Agreement / disagreement with Staf f 's renaras en outstanding issucs and conclusions) 1.3 Statue of Applicant and Staff revieu for possible 30 min system interaction i

1.4 Ability of plant to withstand temporary loss of 20 min j

all A. C. ptwer i

f 1.5 Repott by NRC and USGS on significance to :: orth Anna, 30 min if any, of recent geological observations in Virginia j

2.0 Analysis of Forces on RpV 60 min 2.1 Proprietary (Closed) neeting uitE Applicant, Staff, and j

Ucstin;i.ouse tn discuss Rp': Analysis ; ;1cdn.; I;ULi1 FLEX I

(West.c.o.csue iro;;ietary) code cciculati;ns.

l 2.2 Meetini, sith Applicant, SsW, and Staff (0 pen) to discu;s analysic of RPV ict;cc 3.0 Meeting with ':RC S taff and Applicant (As t iw pc rai t s) i 3.1 Turbine crim.tation and niasile generation (open) 15 min l

3.2 Previ.icm. for pratection ag:. inst fire (0 pan) 20 uin 3.3 Industri.11 Security (Closed) 20 min l

..... LcNeil....

l

4.0 Steam Generator and Reactor Coolant Pump Supports (Open) 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> a.

VEPCO and Consultants b.

Sun Shipbuilding c.

KRC Staff d.

Su=ary remarks 5.0 Statements by Public, if requested 6.0. Other topics as decided by Subcommittee J

I l

1

.s

. _.. _ _. _ _ _ _ _..