ML17053B986

Forwards Request for Addl Info Re Inservice Insp & Inservice Testing Programs to Be Reviewed During 801007-08 Site Visit

ML17053B986
Person / Time
Site:	Nine Mile Point
Issue date:	09/19/1980
From:	Ippolito T Office of Nuclear Reactor Regulation
To:	Dise D NIAGARA MOHAWK POWER CORP.
References
NUDOCS 8010060024
Download: ML17053B986 (20)

Text

Docket No. 50-220 Mr. Donald P. Disc Vice President - Engineer ing c/o Miss Catherine R. Seibert Niagara Mohawk Power Corporatiqn 300 Erie Boulevard West

Syracuse, New York 13202

Dear Mr. Disc:

ocket NRC PDR Local PDR ORB Reading-NRR Reading DEisenhut RPurple TNovak RTedesco GLainas JRoe TIppol ito SNorris OI&E (3)

OELD TERA NSIC ACRS (16)

JHeltemes, AEOD PPolk As agreed to by members of your staff, a site visit to Nine Mile Point (Unit 1) is being planned for October 7, 1980 and October 8, 1980.

The ob3ective of this meeting is to conduct a detailed review of your Inservice Inspection and Inservice Testing (ISI/IST) Programs.

Please find enclosed a Request for Additional Information forwarded in anticipation of the meeting.

It is requested that this information be available during the si te visit.

If we can be of further assistance, please advise.

Sincerely,

Enclosure:

Request for Additional Information Thomas A. Ippolito, Chief Operating Reactors Branch ¹2 Division of Licensing cc:

See next page OFFICE/

SURNAME OATE >

Spy ORB ¹2 PPol k:kf 0B¹ T ppol to

/2iso NRC FORM 318 {9-78) NRCM 0240 4U.S. GOVERNMENT PRINTING OFFICE: 1979 289 389

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Mr. Donald P. Disc September 19, 1980 CC:

Eugene B. Thomas, Jr.,

Esquire

LeBoeuf, Lamb, Leiby & MacRae 1333 New Hampshire

Avenue, N.

W.

Suite 1100 Washington, D. C.

20036 State University College at Oswego Penfield Library - Documents

Oswego, New York 13126 Mr. Joseph J.

Sunser, Manager System Security Niagara Mohawk Power Corporation 300 Erie Boulevard West

Syracuse, New York 13202 Resident Inspector c/o U.S.

NRC P. 0.

Box 126

Lycoming, New York 13093 (Security matters only)

QUESTIONS AM CON%ITS CONCERNtr8 THE 8!hGARA i%HAM( PAAR CQ%'hNY

? N-SERVICE TESTING PR06RAN FOR NINE NlLE POLYOT UllT )

(Ref:

Ooeket

@+aber 50>>220)

/

Valve Test%

h.

Gener a) strong and Comcnts 1.

Prov)de the PCIO that shows the Contr ol Rod Drfve Hydraulfc Systee.

2.

Prov)de the f%N that shows the Orywe)1 Coolfng Syste%.

3.

Does the F)re Protectfon Systew provfde a back-up for any safety re)ated system.

4.

Prov)de the PtIO that shows, the Reactor Saap))ny System.

5.

hll excess flow check valves fn instruct )fnes penetratfng the dr@well or torus east be: included fn the IST program and cateQtÃ'5 zed

= A/C B.

Nafn Stem 1.

Provfde sore spec$ f$c technfca't fnforeatfon why valves OL-OI, 02-02, 01-03, and 01-04 cannot be exercised durfno polar operatfon or co)d shutdown.

2.

Revfer the safety related functfons of valves N-10N through F to determine ff they should be categor$ zer'. 8/C.

3.

Revfow the safety related'unctfon of valves 3'r-01 and A-02 to deterefne ff they should be categorfzed

~< and A/C respectfvely.

Provfde the-specfffc tech~.ical basks why these valves cannot be exeecfsed dur 4;g power operatfon or cold shutdown.

Revfew the safety related funct'on of valve 01-0/ through 12 to deterwfne* ff they should b< fnc7uded fn the HT progrm and categorized K.

l.

Rev)ew th<: safety related function of valves 3l-03 and 31-04 to determine

$f they should be categorized h.

Prov)de core spec4f ~c

$nfereat4on why these valves cannot be exercised dur$ ry power operat)on and cold shutdown.

2.

N.at

$ s the safety related function of check valves 31-01

-~d 02'.

~Rt a \\*

Review the safety related function of valves. 33-0l ~ 02, and 01 to determine 1f they should be cateqorized h.

2.

Mhat 4s the safety related function of check valve 33-032 E.

Shutdown Coolfn l.

Rev)ew the safety related function of valves 38-0l, 02, and l3 and 38-l2 to detem$ ne

$f they should be categor ized A

and A/C respectively.

Prov)de nere speckf)c tcchnical Inforaatlon why these valves cannot be exercised during power operation or cold shutdown.

F.

buaer nc Condenser Review the safety r elated function of valves 39-07, 08, 09, and 10 to deters)ne

$f they should be categor)zed A.

2.

Prov)de oore spec$ f$c techn)cal

$nfo~t$ on why valves 39-05 and 06 cannot be exercised during power operation or cold shutdown.

Rev)ew the safety related functions of these valves to deterwfne ff they should be categorized A.

3-Mhat is the-specific technical basks for not stroke tfafng.

category S valves 60-37 and )&7 4.

Review the safety related functions of valves 39-03 and 04 to deterefne ff they should be categorfzed A/C.

Provfde the speciffc technical basis why these valves. cannot be exercised during ~r operation or cold shutd~.

5.

Mhat iS the safety related-function of valves 39-33 through 347 5.

Revfee the safety related function of the fo13owfng valves to deterefne ff, they should be fncluded fn the iST proqrae and categorfzed as indicated.

Cate r

S 05-03, 02, 03, and Ol 60-13 SV60-03 and 04 39-0l and 02 60.l-)4, 15, 36, and l7 l00-68 and 69 I.

~CS l.

Nevfm the safety related functfons of valves 83-0l, 02 ~ 23, and 22 to deterefne if they should be categorized A.

2.

ire check valves 83-07, OS, 27,

<<nd 28 fu33 stroke exercised quarter lyf 3.

Provide the specific technfcal basks why valves 03 <<nd 38 cannot be exercfsed during ~r oper atfon or cold shutdowns.

4..

Revfee the safety related function of valves. 40-05 and 06 to deterefne if they should be categorized A.

S.

Provide the specfffc technical basis &y category 5 valves 93-51 and 52're not stroke timed.

6.

Rcvfee the safety related funct)on of valves 40-01 ~ 02, 09, 10, 11, and 12 to deterafne ff they should be categorfzed A.

7.

Revfee the safety related functfons of valves 81-31 and 11 to deteriifne ff they should be categorfzed A/C.

Oo these valves pe r~ as a ~tafteent leak lfaftfng barr 5er?

8.

Revfer the safety related function of valve 58.1-01 to deterafne 1f it should be included fn the EST progrsa nd categorized A.,

H.

Contaf >met ra ud Sar Mater 1'.

Revfew the: safety related functfons. of valves-80-01, 02, 21>.

and 22 to deterefne if they should be'ategorized h.

2.

Provfde the speciffc technfcal basfs My valves 93-25, 26, 27, 28, I9, and 50 are not. stroke-tfeed.

3.

Provide more specific technical fnforeatfon why check valves M-OS, 06, 25, and 26 cannot be full stroke exercfsed during pte operation or cold shutd~.

4.

Provide vore specific. technical fnformiatfon &y check valves M-D, 18, 37, 38, 19, 39, 66, 88. 65, and 67 cannot be fu))

stroke exercised during pcemr operatfon or cold shutdown.

5.

Provide Nore specific technfcal fnforeatfon Wy check valves 93-00, 10, 11, and 12 cannot be full stroke exercfsed durfng powe operation.

6.

Revfee the safety related functions of valves 80-15, N, 35, and 36 to det~ine if they should be categorized h.

I.

Rev)~ the safety related function of the followkn9 valves, to deterelne

$f they should be included

$n the EST propre and cltioorlzed as hand)cated.

Cat CS-C-4 Cat r

A/E 80-43 Cat 80-lie 12m 3lo and 32'0-40, 4l ~ 44, and 45 93-21 ~ 22 ~, 23,, and 24

~LI Id ~

Review the safety related functions of check valves 42.1-02 and 03 to detera$ ne ff they should be categorized A/C.

Provide the spec$ f$c technical basks why these valves cannot be exercised during power operation or cold shutdown.

2.

Pmv)de the spec)flc technical basks why check valves 42-19 and 26 cannot be full stroke exercised durfng power oper at)on.

3.

Review the safety related function of valves 42-Ol and 02, and 41-06, 18, 12, and 13 to determine

$f they should be

)ncluded

$ n the EST program and categorized E.

J.

Ofesel Res Mater Provfde a PMO that shows the diesel raw water system.

20 Provfde the specific technical basfs why check valves DS-CM-1, 2, 3, and 4 cannot be full stroke exercised durfng power operatf on.

ll and 7orus Isolat)ons Revfew the safety related function of the following valves to deterifne ff they should be fncluded in the ISY prograi and cateyorfzed as

$ndfcated.

Cat Cate r

A/C 70-02 re-Se 201 t-lS 201.2-25 201.2-27 201 2-28 201.2-29 201.2-30 83 F 1-09 83.1-10 83.1-11 83.1-12 201-09 201-10 201-31 201-32 201.2-03 201.2-32 201-05 70-o3

?0-96 201.2-67 201.2-%

201.2-39 20$.2-40 301-113 201.2-70 20'i.2-71 63.1-01 63 1-02 Cate r

C 68-01. 02. 03, and 04

~

~

~cc a ~, a<~>

20K-07 M-16 20I-il 20l.f-'06 N.R-33 Sl 2-24 EI.

P Test)

P rm k.

Provfde the specfffc technfca'l basks that gustfffes quarter)y pump testfny fnstead of monthly punp testfng as requfred by Sectfon XI.

2.

Are the Core= Spray and Contafaaent Spray Phelps submerged pmips as fndicated by Note St 3.

Core Spray Toppfng, Pulp suctfon pressure- (Pf) oust be Ieasured; usfng reference ~ater )eve) as fndfcated by Note 2 does not app>y-4.

Shat alternate test eethods have been consfdered to aeasure vfbr atfes aaplftude (V} m the Contaflaent Spray Rm Mater and Ofese)

See Mater Puepst 5.

few e'e

$n)et. presses

{Pf) and flee (Q) aeesured for the Liquid Pofsm hmpst 8.

Qhere do the QN ~~a take a suctfce f~7 1

7.

Her fs fn)et.pressure (Pf) acasured for the Ofesel Raw Mater Puepst 8.

Oo the Spent Fuel Poo7 Coo)fag Pueps have an emergency power supply?

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