ML20055B862

Interrogatory on Question 2,Contention 2.2.Certificate of Svc Encl

ML20055B862
Person / Time
Site:	Indian Point
Issue date:	07/19/1982
From:	Fleisher Z WEST BRANCH CONSERVATION ASSOCIATION
To:	CONSOLIDATED EDISON CO. OF NEW YORK, INC., POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
References
ISSUANCES-SP, NUDOCS 8207230390
Download: ML20055B862 (6)

Text

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UNITED STATES OF AMERICA '

L NUCLEAR REGULATORY COMMISSION --

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.D 7 ATOMIC SAFETY AND LIr*NSING BOARD '~ L

.. Y Administrative Judges: M jr TM'}'![j ' " '3 f Louis 3. Carter, Chairman f

._m_..y--. m 5:

Dr. Oscar H. Paris  !'

E In the Matter of Frederick 3. Shon

'fe CONSOLIDATED EDISON COMPANY OF NEW YORK ) Docket Nos. 50-247-SP  !

(Indian Point, Unit 2) )

50-236-SP la

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POWER AUTHORITY OF THE STATE OF NEW YORK ) July 19' 1982 (Indian Point, Unit 3) )

l NEST BRANCH CONSERVATION ASSOCIATION'S INTERROG. TORY TO LICENSEES ON QUESTION 2, CONTENTION 2.2 .

In order to save time and avoid delay please  ?

confer uith NBCA if anything below is unclear or for  :

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any reason you cannot supply the reply. [

Please refer to the ASLB's Me$orandum and I a

Order of June 3, 1982, page 2, item 1., page 3, 2., 4.  :

and 7.in particular. 5

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-?o;- WEST BRANCH CONSERVATION ASSOCIATION, INC. 1 443 Buena Vista Road Q $ %' f l y Ucw City, N.Y. 10956 i 914/634-2327 by Zipporah 3. Fleisher *:

Secretary F r

o 8207230390 820719 "

PDR ADOCK 05000247 O PDR jfg3 L

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I WBCA - 2.2 a) -1 &

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What is the status of the Hudson River Study on [

s eliminating the use of Hudson River unter for cooling? s i

Refer to letter of John O'Toole of Coned to Victor Stello y of NRC of January 27, 1981. 1 E

WBCA - 2.2 ns - 2 E S_

If not ready, or in draft form, give date when {

the report will be available. i I

s NBCA - 2.2 a) - 3 5'

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If complete, provide a copy for our use. r-WBCA - 2.2 a) - 4 k il Beside the replacement of the fan cooler coils E y:t and nearby piping, have any other changes been made to 5

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mitigate the corrosion of the river water systems? T=

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WBCA - 2.2 a) -

5 to PASNY onlv

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What are the materials used in replacement i.

iE work for the fan cooler units, alloy designation and 1

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nominal analysis: "

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a. cooler tubes ~

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b. coil fins iZ

c. coil casings --

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d. coil tube sheets t"::

e. coil water box covers

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f. external piping -

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g. welding rod if different from base metal. El E

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WBCA - 2.2 a) - 6 to PASNY only

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What are the velding methods used for shop and field fabrication of coils and related piping?

WBCA - 2.2 b) -1 Provide a copy of recent Oak Ridge National Laboratory study on radiation embrittlement of reactor vessels. ,l_/ ~

WBCA - 2.2 b) -2 I

y.

What action is planned to mitigate the problem w

of embrittlement of the reactor vessels at Units 2 and 3? h WBCA - 2.2 b) -3  :

jjj When will mitigating measures be started? 1 WBCA - 2.2 c) -1 5 Provide limits for water quality for both primary j reactor water and secondary steam generator water, inclu- I ding as a minimum pH, dissolved oxygen and specific resis- ~;;d 5:1 tivity (Megohms /cm). u

'E WBCA - 2.2 c) -2 a r

E Provide a tabulation of dates and duration of ex-

=g ceedence of.the standard that pea.sisted for more than one  ?

hour. =3 NBCA - 2.2 c) -3 Es b;

w Provide actual readings, or if not mailable, de-signs levels of radiation at the steam generator tubes by 5:. .

5-type and energy leveln when at normal operating potter. 55.:

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WBCA-2.2 c) -4 hu

!5 Please provide, f or steam generator tubes, alloy b e

and nominal analysis.

fbl WBCA-2.2 c) -S iS

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Is the alloy, (in 4 above) still acceptable under W b

today's standards for use in nuclear reactor (PWB) steam E gen erttors , and/or in new installations?

ge WBCA - 2.2 d) -1 B

Have you a plan of making a check cf any :: all h

_.c plant piping systems including pipe, fittings, valves , @

specialty items and joints to check for f aults, wonianship b tii and possible substitution of materials?

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WBCA - 2.2 d) -

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For any plan (,see 1 above), give outline c-2 in- E

L spection and tests to be performed and time schedule with w E

-5.1 target dates with each phase of the plan.

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WBCA - 2.2 d) - 3 _

f;fii Do you have a plan of making a chec:c of ag or 55 is 55 all electrical systems; power, control and ir_strume-tation m

f or correct materials, quality of workmanshi_r, prop =z func- ET tion, sneak circuits or correct wiring?

WBCA - 2.2 d) -4 p~ ~

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For any plan give outline of inspection anf tests ==

to be performed and time schedule with target dates for "

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each phase of the plan. 1~EE

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e WBCA - 2.2 d) -5 h 5

B For the pressure conponents of the steam generators f

please provide the alloy and nominal analysis. If more than h B

one alloy was used, please provide the location where dis- "

d similar alloys are welded together.

WBCA 2.2 d) -6

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1 Are the alloys given in answer to 5 above still acceptable under today's standards for use in PWR nuclear reactor steam generators?

WBCA - 2.2 d) - 7 to PASIN oniv v g

For the repairs contemplated for the steam gene- h 1

rators shell welds; has a procedure for the repair of the  ;.

E welds, and for the qualifications of the welders been de- F veloped under Section XI of the AS!!E Code prior to this b time? b NBCA - 2.2 d) -8 to PASIN onlv 1

If the answer to 7 above is yes, please provide

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names and locations of plants where such procedures have been used and reports from them of analysis of the success

..m' of such repairs. .2 I

4

,l_/ WCAP-lool 9 " Summary Report On Reactor Vessel b Integrity for Westinghouse Operating Plants" Other y reports? Letters from and to H. Denten of NRC? "

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UNITED STATES OF AMERICA ..

- , , NUCLEAR REGULATORY COMMISSION -

Cv3 HnIJ#

ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges:

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', ~ tz M d Louis J. Carter, Chairman Frederick Jo Shon -

+.a In the Matter of Dre Oscar He Paris 6 " g ,. c

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CONSOLIDATED EDISON COMPANY OF ) s NEW YORK, INCe (Indian Point, )

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Unit Noe 2) ) Docket Nose 50-247-SP

) 50-246-SP POWER AUTHORITY OF THE STATE OF )

NEW YORK, (Indian Point, )

July 19, 1982 g

Unit Noe 3) )

3, CERTIFICATE OF SERVICE

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I hereby certify that I have served a copy of West Branch  ;

Conservation Association's Interrogatory to Licencees on i Question 2, contention 2e2 in person in new City, N Ye on July 19, 1982 to the parties present cnd mailed by first fa class UeSe mail to the otherse 5 5

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for West Branch Conservation Association 443 Buena Vista Road, New City, NeYe 1095G  :

914/634-2327 Wg w/ C /.M .. - a, Mr w

. '. 9 by Zipporah Se Fleisher Sc retary .

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