ML082910068

Supplemental Information NMP2 Relief Request 2 151-009

ML082910068
Person / Time
Site:	Nine Mile Point
Issue date:	10/14/2008
From:	Vandeputte D Nine Mile Point
To:	Richard Guzman Division of Operating Reactor Licensing
Guzman R
References
TAC MD7690
Download: ML082910068 (8)

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Nu NIHGHnH LEVEL III EVALUATION SHEET MOHHWK NDE Report:

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Plant/Unit: Nine Mile Point Unit...d....

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Exam Item Acceptable? Yes ~ No 13]

Examiner 1: S](L.) ~~

Level:.iiL Company:

(>./""7 f' COate:

/~o *.z- "h.J Examiner 2:

.I Revie.....er 1:

Previous Outage Data Revie.....ed?

Yes~No~

Revie.....er<::.r:*' n-Z -s:

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~.~ NI RGRRn Tr. Q.. ;).-1/06 -'70 -0006 fJ,:,; ~- o{2 Iv

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M0 HAW K NOE Report:

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/t"7"~'-),-!.IIP-N-o~5-=--o-PlanUUnlt: Nine Mile Point Unit -2:.

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Exam <<em:(IC:b)pw4co-PW4o l - "PW403.

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Date: 10- I-Oto

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Date: I'O-z.- 90 Data Reviewed?

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Examiner 2:

Examiner 1: _~=~-=-~=====-_::::::....-_

Nine Mile Point Nuclear Station, Unit 2 Third Inservice Inspection Interval Request Number 2151-009 "

Proposed Alternative In Accordance with 10 CFR 50.55a(a)(3)(ii)

A.

COMPONENT IDENTIFICATION:

System:

High Pressure Core Spray (HPCS), Low Pressure Core Spray (LPCS), Residual Heat Removal (RHS) and Reactor Core Isolation Cooling (RCtc).

Code Class:

ASME Code Class 2 Component

Description:

Thirty-four (34) weldments, on six (6) separate pumps; seven ~7}

integral attachment (Cat. C-C) welds, and 27 pressure retaining (Cat. C-G) welds:

Components Affected:

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File: 2151-009 lSI 009-1 of lSI 009-3

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Pump Numbers Pump Weld Numbers Description Code Category Code Item Number V2CSH*P1

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PW311 PW312 PW315 PW316 PW319 PW207 PW208 PW209 PW212 PW217 PW218 PW219

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Pump Casing Welds Pump Casing Welds

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C-G C-G

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C6.10 C6,10

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RHS*P1A

PW111A, PW112A PW113A PW116A PW118A PW121A Pump Casing Welds Welded Attachment C-G c-c C6.10 C3.30 V2RHS*P1 B PW111 B PW112B PW113B PW116B PW118B PW121B Pump Casing Welds Welded Attachment C-G C-C C6.10 C3.30

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--2RHS*P1 C PW111C PW112C PW113C PW116C PW118C PW121C Pump Casing Welds Welded Attachment CoG C-C C6.10 C3.30

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rilAGARA MOHAWK POWEr: COflP0l1ATIOrU3SC "RiE BOULEVARD VIEST, SYRACUSE, NY 13202/TELEPHDt~E(315) 474-15 September 11, 1979 jffice of Inspection & Enforcement

~e9ion I Attn e Mr. Boyce H. Gr ier, Director U. S. Nuclear Regulatory Commission

1 Park Avenue King of Prussia, FA 19406

Dear Mr. Gr ier :

Re: Nine Mile Point Unit 2 Docket No. 50-410

-'C.-__

Your July 11, 1979 requ2sted information regarding deep in safety related requested information.

systems draft pumps utilized at Nine Mile Point Unit 2.

Attached is the Very truly yours, NIAGARA HOlLl",j.;K POWER CORPORATION IS a/l~75Z/

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James Bartlett Executive vi,:::<? President PEP: jk attachment

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RESPO~~SES TO 1. E. BULLETIN 79-15 Item 1 Provide the number of deep, draft pumps similar to those shown in Figures 1 and 2 utilized in safety related applications in each facility.

Resoonse to It~m 1 Five deep draft vertical pumps, similar to those shown in Figures 1 and 2 of I.E.Bulletin 79-15 will be utilized in safety related systems at Nine Mile Point Unit 2.

Items 2 and 3 Provide manufacturer, model, capacity and plant application.

Provide overall dimensions of pumps.

Response to Items 2 and 3 The information requested for each pump is as follows:

A.

One (1) Low Pressure Core Spray Pump Manufacturer:

Byron Jackson Pumps Model:

30DX20CKXH, 5-stage VMT Capacity:

7214 GPM at 556 ft head 6350 GPM at 714 ft head Overall Dimensions:

Pump height - 29' 2" Barrel Diameter - 3' 1" B.

One (1) High Pressure Core Spray Pump Manufacturer:

Byron Jackson Pumps Model:

30DX19CKXLH, 13-stage VMT Capacity:

6942 GPM at 610 ft head 6435 GPM at 897 ft head 1623 GPM at 2830 ft head Overall Dimensions:

Pump height - 39' 4 3/8" Barrel diameter - 3' Ih C.

Three (3) Residual Heat Removal Pumps Manufacturer:

Byron Jackson PL~PS Model:

30DX20C~XH, 3-stage VMT Capacity:

7450 GPM at 360 f~ head Overall Dimensions:

Pump height - 28' 4" Barrel diameter - 3' 1"

PW319 PW210 INSERVICE IN5P([JI{JH PRor;RAMS ONLT.

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COMP 10 EMAM 10 CD"" 1O EXAM 10 2C~1 Pv2iM11 PV217 pv2ll PV218 P"'213 P"2'~

PW1I!1':t

..... 0 PW217 PW286 Pw299 Ptl21' PIll2\\,

pv21lj; PV216 2CSLPl pw311 pw311 pv3el PV312 PlI314 Pw315 P",."

PW31~

P,,~9 PW)11 Pw311 Pw31lJ prBI.

REF(RO£ES.

S &

" FIl.! NO. 16. 33liHNI-0)1 w.~A La...:.

S & " FlLE NO. 16.HIHNH1I38

~'li' S & W FILE NO. 16. 33QJ-08H!J49 pre.l:l.:> ore,

~s.... re, S & " FILE MO. 16. n'-08'-~

S & WFILE NO. 16.nliHNI-8!>1 U;>r-e. $~'-l'(j Coll:.$N I I NNE "'U POINT f~

N~==t. lWCl[1lR STATIOH. UNIT 2 SCRIOA, tt,'f fwry'

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1 COMPONENT DETAIL DRAWING CORE SPRAY PU..I:IP REVI~E PER 2ND 11 'fAR IN'E.R'1Al.

~ l5h1),'ll~~~~~I~J~[~~~I6f>~.vC)"'A 321&"

l PROGRAM PLAN UPOA tE

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NOTES.

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THiS DRAw IN[; IDENTIFIES CO"*'ONEN1S SlJe.JECT TO 1N!.£RVlCE 1"'~CT1ON UAMINAHOtlo;.

AS REWIRED 8Y ASHE !.ECTIONXI Af4) DEFINED IN HE NI'I'C INS(AVICE INY'EC liON PLA,...

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THIS DRAIlIIoJlI; IS INTENDED FOR UY IN PW217

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"IN TNE"t INSElIyll:t: 11<lS"(ClIOit Pl.""'.

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