ML18037A056

Updated Results of Geologic Monitoring Through Jul 1984. SER Open Item 16 Info Included

ML18037A056
Person / Time
Site:	Nine Mile Point
Issue date:	10/18/1984
From:	Mangan C NIAGARA MOHAWK POWER CORP.
To:	Schwencer A Office of Nuclear Reactor Regulation
References
(NMP2L-0206), (NMP2L-206), NUDOCS 8410240018
Download: ML18037A056 (114)

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REGULATORWINFORMATION DISTRIBUTION STATISM (RIDS)

ACCESSION NBR;84]0240018 DOC ~ DATE: 84/]0/18 NOTARIZED.'ES DOCKET FACIL:50-4]0 Nine Mile Point Nuclear Station< Unit 2i Niagara Moha 050o0410 AUTH,~NAME AUTHOR AFFILIATION MANGAN're VS Niagara Mohawk Power Corp.

RECIP,NAMERECIPIENT AFFILIATION SCHWENCERgA ~

Licensing Branch 2

SUBJECT:

Updated results of geologic monitoring through Jul

1984, SER Open Item 16 info included'ISTRIBUTION CODE:

B00]D COPIES RECEIVED:LTR

<- ENCL SIZE:

TITLE: Licensing Submittal:

PSAR/FSAR Amdts L Related Correspondence NOTES!PNL ]cy FSAR'S 8

AMDTS ONLY.

05000410 RECIPIENT ID CODE/NAME NRR/DL/ADL NRR LB2 LA INTERNAL: ADM/LFMB IE FILE'E/DEPER/IRB 35 NRR ROEgM,L NRR/DE/CEB 11 NRR/DE/EQB 13 NRR/DE/MEB 18 NRR/DE/SAB 24 NRR/DHFS/HFEB40 NRR/DHFS/PSRB NRR/DSI/AEB 26 NRR/DSI/CPS 10 NRR/DSI/ICSB 16 NRR/DS I/PSB 19 NRR/DS I/RSB 23 RGN]

EXTERNAL: ACRS 41 DMB/DSS (AMDTS)

LPDR 03 NSIC 05 NOTES:'OPIES LTTR ENCL 0

1 0

1 0

1 1

1 1

1 1

1 1

2 2

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 3

3 6

6 1

1 1

1 1

1 RECIPIENT ID CODE/NAME NRR LB2 BC HAUGHEYgM 01 ELD/HDS3 IE/DEPER/EPB 36 IE/DQASIP/QAB21 NRR/DE/AEAB NRR/DE/EHEB NRR/DE/GB 28 NRR/DE/MTEB 17 NRR/DE/SGEB 25 NRR/DHFS/LQB 32 NRR/DL/SSPB NRR/DSI/ASB NRR/DS I/CSB 09 NRR/DSX/METB 12 B

22 F IL 04 RM/

I/MI8 BNL(AMDTS ONLY)

FEMA REP DI V 39 NRC PDR 02, NTIS COPIES LTTR ENCL 1

0 1

1 1

0 3

1 1

1 0

1 1<<

2 2

1 1

1 1

1 1

1 0

1 1

1 1

1 1

1 1

1 1

1 0

1 1

1 1

1 1

TOTAL NUMBER OF COPIES REQUIRED:

LTTR 56 ENCL 48

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NIAGARAMOHAWKPOWER CORPORATION/300 ERIE BOULEVARDWEST, SYRACUSE, N.Y. 13202/TELEPHONE (315) 474-1511 October 18, 1984 (NMP2L 0206)

Mr. A. Schwencer, Chief Licensing Branch No.

2 Division of Licensing Office of Nuclear Reactor Regulation U.S.

Nuclear Regulatory Commission Washington, DC 20555

Dear Mr. Schwencer:

Re:

Nine Mile Point Unit 2 Docket-No.

50-410 Attached is the updated results of the geologic monitoring through July 1984 at Nine Mile Point Unit 2.

This submittal includes information for Safety Evaluation Report open item 16.

Very truly yours, C.

V.

Mang Vice President Nuclear Engineering 8 Licensing DS:ja Attachment xc: Project File (2)

R.

Gramm, NRC Resident Inspector 8410240018 841018

'(

PDR ADOCK 05000410 ',

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1 UNITEO STATES OF AMERICA NUCLEAR REGULATORY COMMISS ION In the Hatter of Niagara Mohawk Power Corporation

)

(Nine Mile Point Unit 2)

Oocket No. 50-410 AFF IOAVIT I

r C.

V. Mangan, being duly sworn, states that he is Vice President of Niagara Mohawk Power Corporation; that he is authorized on the part of said Corporation to sign and file with the Nuclear Regulatory Commission the documents attached hereto; and that all such documents;are true and correct to the best of his knowledge, information and belief.

Subscribed and sworn to before me, a Notary Publi in and for the State of New York and County of

, this day of ~bN.

1984.

Notary Pub1ic in and for fl

County, New York My Commission expires:

CHAISTINE AUSTIN Nofarv Public in the State of New Yorlt ualired in Onondaga Co. No. 47876&g<

mission Expires March M,l~

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'~ ERROR BAND t

k Ih t

t

& Il Ih I NCL INOMETER I-3 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F IGURE I

~

512 5 "- II 7/23/84 DISPLRCEIIEIII IVII)

~ILW AW 1,W LW LBI ILW fI. 263.0' 512 II E 7/23/84 DISPLRCEIIEIIT INI)

ILW WW 1W LW LW ILW I

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m If 0

IILI Cl B

g B K If B

ERROR BAND B

L INCLINOMETER S I-2 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F I GURE 2

4 tl l

tci i\\.IANNA IA 0 ~

EL. 250.l0 e

I0.00 516 5 N 7/23/84 OISPLACEMEN) IIIH)

L00 L00 0L00 IL00 516 N E 7/23/B4 DISPLRCDIEN1 ItS)

L00 a S

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8

~ ERROR BAND LL 8

X 0I 0

C)

~

~

B

'X 0I 0

O 000o B

8 SI B

L INCLINOMETER S I-6 DISPLACEMENT VS.

DEPTH PLOTS tl~

NINE MILE POINT NUCI EAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F I GURE 3

g1

'1 I

I

EL. 222.2' 518 5 II 7/17/84 DISPLIICEIIEN IIIII) jim Am lm I0 LW Il.m 518 M E 7/17/84 DISPLACEIIEIIT IIIII)

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8 g

~

8

'K If IAI g 8 ERROR BAND 8

If 8

If 8

8 NOTE:

Q See Figure 24 for Time-Displacement Plot of this zone.

INCLINOMETER SI-8 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION I

UNIT 2

NIAGARA MOHAWK POWER CORP FIGURE 4

~s wl

~ ~

\\

EL. 222.2' 5I9 5 "- N 7/17/84 DISPLRCEHENT IHH) leeI

<nI seI 2.eI s nl ILOI 5I9 II E 7/l7/84 DISPLRCEHENT (HH)

IseI

+eI AeI s el lIe ILel ERROR BAND Ia 8

X Il IoIIj CI NOTE:

Q See Figure 25 for Tine.Otspleceeent Plot of thts zone.

INCLINOMETER SI-9 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 5

lc I

5110 5 N 7/18/84 DlSPLRCEHEHT IHH)

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)LW EL. 250.0' 5110 M "- E 7/18/84 DISPLRCEHENT IHH)

IMI WW W%

LW ERROR BAND I

U B

& If IL W

C) g B

'K If B

If INCLINOMETER SI-10 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 6

'4$,(- )

EL. 251.6' SI20 ILS 5 N 6/20/84 OISPLACEMENT I)III)

L'S LS ILS 5 I20

)I E 6/20/84 DISPLACEIIENT IIIII)

ILS AS

<S LS LS ILS d

g d

d d

t d

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ERROR BAND dlf d

d I NCLI NOMETER S I-20 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F IGURE 7

0 I

l 1

1

EL. 255.00, 8

5121 5 II 7/17/B4 DISI'LRCEHENT IHH)

ILS AS 4 S BS LS ILS 5121

)I E 7/17/84 DI SI'LACEHEIIT IHH)

-Ia.ee as n.s e.s a.s Ia.s 8

8 8

III.

8 z af I

I Iae CI 8ll L 8 Ih 8

'~ ERROR BAND 8

I 4

8 lt I NCL INOMETER S 1-21 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 8

i"

~:

l, 1

IL%

D.. 261.7M m

LN LIO LIM ILW 5 I22 5 II 7/)9/84 DI SPLRCEIIEIIT IIN) 5 I22

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I a

& lf Ih I NCL INOMETER SI-22 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 9

~-

J

?TTI I\\t ~

SI23 5 H 7/17/84 Ol SPLRCEHEHT (HH) 5l23 II E 7/l7/84 DISPLACEHEN IHHI EL. 237.0'

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8 If t

8 NOTEI Q) gee Figure 26 for Tfec-Dlsplecetttent

'Plot of th'is xone.

INCLINOMETER SI-23 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 10

805 5 N 6/)9/84 OISPLACEHEIIT IHH) 805 II E 6/)9/84 015PLACEHEIIT IHH)

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2 NOTE:

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I NCLINOMETER 805 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE ll

~-

1 1

P

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806 II E 7/23/84 DISPLIICEIIEIIT BID)

ILIO Am 4.%

Lml Lm ILm 8

K li e~h 8t 8

ERROR BAND 8

NOTE:

Q See Figure 23 for Time-Dlsplecement Plot of this zone.

See Figure 19 for Time-Dlsplecement Plot of this zone.

INCLI NOMETER 806 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 1 2

"~

fl. 258.50 m

BIO 5 N 7/23/84 DISPLRCEHENT (HH)

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See F lpure l7 for Tiac-Displacement Plot of this xone.

I NCL INOMETER 81 0 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 13

0

, ~

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L NOTE:

t))

See Figure 22 for Time-Displecement Plot of this zone.

See Figure 20 for Time-Displacement Plot of this zone.

INCLINOMETER 820 DISPLACEMENT VS.

DEPTH PLOTS NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 14

0

EL. 254. 1 0 821 II 7/)9/84 DI5PLRCEIIENT IIMI)

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See Figure 2l for TIIIe-Dlsplacenent Plot of this zone.

I NCLI NOMETER 82 1 DISPLACEMENT VS.

DEPTH PLOTS NINE, MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F IGURE 15

0

~8 cn

~~

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FHRMJJRSON FMRHJJRSON FMFlMJJR50N FMRMJJRSON FMRMJJR50N 1986 1981 1982 1983 1984 NOTEx hrrow indicates tfate period of data discussed in this report.

INCLINOMETER 855 DEPTH INTERVFlL FROM 39 TO 51 FT.

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INCLINOMETER 815 DEPTH INTERVAL FROM 37 TO 49 FT.

)

b

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FNRHJJRSON FHRMJJRSON FMRHJJRSON FHRHJJRSON FNRNJJRSON 1981 1982 1983 1984 1985 NOTEs hrrow indicates tine period of data discussed in this report.

INCLINOHETER 821 DEPTH INTERVRL FRON 39 TO 4S FT-

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INLLlNOMETER 856 DEPTH I NTERVRL FROM 165 TO 169 FT.

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+

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INCLINOMETER 82Cl DEPTH INTERVRL FROM 157 TO 165FT.

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o0 O

NOTEl Arrow indicates tine period of data discussed in this report.

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NOTEc Arrov indicates tine period of data discussed in this report.

FMRMJJRSON FMRMJJRSON FMRMJJRSON FMRMJJRSON FMRMJJRSON

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llOTEc hrrov indicates tine period of data discussed in this report.

8 X

m X

m I

w8 CQ UJ

+

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I NCLINOMETER SIB DEPTH I NTERVRL FROM 57 TO 75 FT.

0 l

'N

X X

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INCLINOMETER SI9 DEPTH I NTERVRL FROM 63 TO 79 FT.

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0

ELEVATION

. 040

.030

.020

.020 0

.020 252.6'-237.0'020 0

.Ojo 237.0I-222.0')

.020 0

.020.

222.0'-202.0'020 0

".020 202.0'-277.0'

-020 0

-.020 277.0'-156.0' i

a' S

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s u u u v a

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>9 E4 NOTE: Arrov indicates time period of data discussed in this report.

EXTENSOMETER EX-20 NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 27A

0

.020 0

.020 ELEVATION 256.0'-227.0'020

.020 0

.020 227.0'-92.0'030 0)

.020 U

. 020 0

.020 92.0'-54.0' 070

060

.050

.040

.030

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w )

2 J 0 v a

e I q w a s 1 992 1 933 1924 MTEc Arrow indicates time period of

,data discussed in this report EXTENSOMETER EX-20 NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 27B

t

Extensions added ELEVATION

. 030

. 020

. 010 0

.010

.020

.030

-. 040

.050

.060 224.0'-214.0'040

.030

.020

.010 0

.010 214.0'-197.0'010 0

.010 197-0'-173.0' 1 I a 4 a 0 0 C s D T D

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EXTENSOMETER EX-5 19M NOTE: Arrow indicates time period of data discussed,in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 29A

C I

+ Extensions added ELEVATION

.060

.050

.040

.030 273.0'-,133.0'020

.020 0

.020

.020

. 010 0

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< EXTENSOMETER EX-5 19 L4 NOTEs hrross indicatess tisse period of

~. data discueaed in this report.'INE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 298

II

Extensions added ELEVATlON

070

.060

.050

.040

.030

.020

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.030

.040 224.0'-73.0'Total)

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NOTEr error indicates time, period 'of data discussed -io this report.

EXTENSOMETER EX-5 NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F I GVRE 29C

Instrument damaged and repaired ELEVATION

~ 030

'020

.020 0

~ 020 224.0'-224.0' 020 0

.020 214. 0'-297.

0'010 0

.020 197.0'-273.0'010 0

.020 0)

CJ K

.020 0

-.010 273.0'-233.0'33.0'-111.0'020 0

.020 111.0'-73.0'020

.010 0

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EXTENSOMETER EX-6 NOTE: hrrow indicates time period of

.. data discussed in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 30

J ANCHOR DEPTH 0

.010 0'-20'020 0

.020 10'-200

.010 0

CJ 020 20'-40'010 0

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.020 60'-212'10 0

.020 222'-250' s < s >

x ~ o t e-i u V

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% 1

% o a o

0 R

0 E's~ai R~5 V

~

% y 0 U b a

P I 0 V

g s

% s

~ I a a t v I i a 1e$2 19'9 Kk NOTEs Arrow indicates time period of data discussed in, this report.

EXTENSOMETER HEX-1 SONIC PROBE NINE MIL'E POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F I GURE 31A

ll

20 DEPTH 10 0

0' 10'.

0 20'~

rq 0

V v)

-5 kl Q

40' 60' 112' 150' s

D a o

~

E a

E y y 7 v b v

a. s a i s q

< a o

a o

>e$ 2 V

a p y S v t

'I 0 0 D I D

V ai s~ sL X

~

1 w

w a s I e.8.4 EXTENSOMETER HEX-I THERMISTORS.

Nest error indicates time period of

, data discussed in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F IGURE 3 1B

ELEVATlON ANCHOR DEPTH

.040

.030

.020

.010 0

.010

-.020

.010 0

.010 246.0'-232 0-'32.0'-230.0'.0'-45-0'5.0'-52

010 0

.010 230.0'-226.0'2.5'-70.5'010 0

.010 226.0'-222 0.5'-84 F 00

.010 0

.010 222.00-220-0'4.0'-91.0'010

.010 220.0'-208.0'1.0'-132-0'030

.020

.010 0

.010 246.0'-208.0'Tot'al) 0.0'-132.0' 5 0 R

S v W v g J b t I > 0

~

W W

W v k v 0 t v v v v k <

5 0 5 v v 0 v v v +

a v 0 5 5 v D I 0 0 v I t a m 'I v v 1 4 0 0 v a v a 0 0 v EXTENSOMETER HEX-2 DCOT'S NOTE: Arrow indicates time period of data discussed in this report NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 32A

j ~

20 DEPTH lo 0

0'o 0

45'

-5 52.5' 0

Ev 0

70.

5'4' 9l '

g a a a r a v a t g g a a

a a

a r a v a t r a a

a a

a a r a

a rarara r u a v q

t a

a a a a r D a 0 q 4 a a

a a '\\ a a 0 a a

a r a a I 'i a a a 1e>2 1 e3 1e~4 EXTENSOMETER HEX-2 THERMI STORS NOTE: Arrow indicates time period of <

data discussed in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 32B

. 630

.620

.. 590

.570 fq

. 550

.530

.510

.04

.02

+.02

+.04 4

Ev 0) tq PI O

irx<<x oooo<<i<<ooo<<o

<<<<<<a<<tug

<<<<o o o 4 U

s <<o i i i o o <<o 1 9Q3 o

~

i S <<<<> <<o o

<<<<o o o i <<I <<

NOTEI Arrov indicates tine period of, data discussed in this report.,

GAP GAGE G]A NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

F I GORE 33

. 710

.690

.08

.670 0)

.650

.630 4

.620

.590

.570

.550 w-

~+

.06

.04

.02 0

+.02

+.04

+.06

~4 4

0

.530

+.08

.520

+.20 4

0 S u t

S u

<<0 <<u g <<<<S <<<<u u r u <<u U

<<<<u u <<u o u

<<a

'e

's <<<<D <<D 1e&2

<<<<<<<<<<<<u u t Q

Q u V

<<X I X 5 <<<<<<u <<0 S<<<<<<i <<<<uk V

<<<<<<<<<<u u

<< I << I <<h <<<<

NOTEs Arrow indicates tine ~rood of

. data diicussed in this report.

GAP GAGE GIB NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 34

I

.460

.06

.440 5

. 420 4

.400

.380

.360

. 340

.04

-.02 0

+.02

+.04 Q

H 0

t s + k 1 X y 0 t

~

+

Q U

~ z 4 a 4 5 5 5 v U 0 v

~ I a s i i i o a x o D I D

>e 83 a

U a

a y o v a

E 1 h

GAP GAGEGI C NOTE< Arrow indicates 'time period of

• data discussed in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 35

.520

. 500 U

PI

'. 480

. 460

.440 420

.10

.08

.06

.04

.02

- 400 0

+.02 0

H IN 0

4 0 0 4 1 0 0

V 0 Q

~

0 4 v E 0 0 4 4 4 v II 4 4 0 0 I 0 X 0 0 E 0 4 I 4 S 0 0 0 S.

0 V 0 V

v 0 0

E 4 0 4 v

'S

~

1 0 1 0 0 0 0 GAP. GAGE, GID NOTE> Arrow indicates'ime, period of

• data discussed in" this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 36

0

we gaaa ~

tq

. 490

. 470

.450 fq

.430

-.02 0

+.02 V)

~h R

fq 0

S u o S a a

o S k s' u

~

a i o o o u

u 1 a

~ a o 0 I o 19~2 ot>>

u a

a o o u u

a I a q

a a 0 1

0 S I a S I o u 0 r V

v <

a

< y o o

19 M

~ GAP GAGE G2A NOTEs Arrow indicates time period of

'. data discussed in this report..

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 37

~

. 370

-.06

. 350 0)

. 330

. 320 Ha

. '.290

. 270 a

.250

.04

.02 0

+.02

+.04

+.06 a

o)

V) u

.230

+. 08

. 220

+. 20 a

D x D

Is k >

R a d r

~

+ 4 a

4 y y y v El D v

~

a i a w w i s o a o

192 s

w w >

a ~ s Q

u U

EVELi ~~~

tE

~ I '(

X 0 0 E 0 b i 4 V

w w

w 2 4 0 v

I L 4 0 8 9 V X 4 X

0 't 4 0 GAP, GAGE G2B NOTEs hrrow indicates time period of

',data'iscussed.,in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 38

z l

. 640

.20

. 620

.l8

.600

~ l6

.580

.l4

.560

.l2

. 540

. 520 PI

~ '.500 PI

. 480 460'I

'.440

.lo

-.08

.06

.04

.02 0

a o~

zz)

U n

H 5

0

. 420

+.02

.400

+.04

. 380

+.06

. 360

+. 08

.340

+.l0 v ~

4 E 4 y y 5 v U 0 v g ~ 4 g

E 4 i 4 0 4 I 0 s h 'l 4 0 D > 4 'l b a 0 1 '\\

19 83 GAP GAGE G3 NORMAL NOTEz-'Arrov indicates tizze period of

'~" data discussed in this report; NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 39

Y p yl I

.620

.08

- 590

.06

.570

.04 IN

~4 R

ICg a

. 550

. 530

.520

.490

. 470

.450

-.02 0

+. 02

+.04

+. 06

+.08 o~

fq PI 5

fq c~

.430

+.20

420

+.12 vug ko-'u s

D s D gus<<<<Disk<<au V

v s a s D D D

u D v a

1 s I s s s s D

D D

19 82 s

s s s v z v D k I g u V

v S

a S

D D D

u I s 1

s s s s D s D

v sssvxvsks

<<v s a s D

D D

~

I s D s s s s

~

GAP GAGE GSA NOTE: Arrow indicates tine period of data discussed in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 43

.660

.640 H

.620

.600

.02 0

+.02

+.04 Ev 0) 0),

u kl O

g g ~

S l g h 0 r g Q v S s

+ s

+

R h D

~

~ ~

a

~

s y o v i v ~

a

< s o

a

'\\ s s 0

s 0 h E 0 0 R 0 h

I s

E s

~

~

ie 83 GAP GAGE. G4. SHEAR NOTEc"Arroz indicates'ine p'eriod of.

'":> data discussed,in this, report,~

NINE MILE NIAGARA POINT NUCLEAR STATION UNIT 2

MOHAWK POWER CORP.

FIGURE 4'2

0 I

0)

. 580 H

PI.560 4.540

.04

.02 0

+.02 a

U)

V H

Ev 5

O H

fq III

~

2 n b r g w

U E

g 4 y y y ~

0 X~w~eOao a s ~ sa

+ v a o v 1

a a

s w t es 16 83 1e 83 1

GAP GAGE, G4 NORMAL.

NOTEs Arrow indicates time period of

. '",. data discussed in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 41

y1 I

.08 90

.5

.570

-.06

.550

.04

,. 530 V

.520 H~

w

~.490

.470 a

.450

.430

-. 02 0

+.02

+.04

+.06

+.08 tq V

. 420

. 390

+.20

+.22

'4R 5

Qg0 u r u P

a x u P t u u u x

p P

u >

x u u t u

u h p p p t u D v h v < h h p u p v n L v I I h 1 h h h u P

P P

h h I h 1

h h h u P

P P

u g J k k b x u u h h P

P P v I h i

~ h h P GAP GAGE GSB NOTEs Arrow indicates time period of data discussed in this report; NINE MILE POINT NUCLEAR UNIT 2

NIAGARA MOHAWK POWER STATION CORP.

FIGURE 44

Ih h

420 V)

.400

. 380 a

. 360

. 340 a

.320

.04

.02 0

+.02

+.04 kg o~

0)

V H

O lq fq 0

0 0 0 D

v v 0 v 0 0 0 v 0 D v

~

0 0

X h 0 0 0 0 0 0 19 82

~ 000vxvDt jiD v

V V 0 V

0 0 D V D

V V 0 0 0 V

~ 0 0 0 0 D

19 83 0

W h

0 V 0 5 v 0 0 1 h 0 0 0 19M GAP GAGE G6 NOTEs Arrow indicates time period of data discussed in this report.'INE MILE'OINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 45

I

t' t>W{)4 Q)

U PI PI PIa a

.480

.460

.440

.420

.400

.06

.04

.02 0

+. 02 R

a Ev 0) 0)

V 5

O fq c~

H 0

R s k w >

z y 0 t g

V E v E E

E

~ ~

~ v t 1

E X

'0

~ 0 I ~ D 1 D

ie93 V

g s w

w >

R a d

a s I < 1

~

~

0 a

>e K4 GAP GAGE, GV I NOTE< Arrow indicates tine period of data discussed in this report.

NINE MILE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

FIGURE 46

240 INTAKE SHAFT PIEZOMETERS Water levels from "A" sensors 230 220 210 C

200 0

190 X

m 0

m 180 170 160 0

0 gCZ A

o r

m m

150 140 200 400 600 o0 g

0K Time Since Jan 1,1 983 (days) o Pl-1

+

PI-2 o'l-3 a

Pl-4 NOTE< Arrow indicates tine period of

- data discussed in this report.

x Pl5

o

240 INTAKE SHAFT PIEZQMETERS Water levels from "8" sensors 230 220 210 C

200 0

190 LLJ 2

Pl 0

Pl 180 l

170 160 9

C Pl O

Al Q

O OZC2 y 2 -I 7C g C0lPl 150 140 200 400 o

Pl1 HOTEa Arrov indicates tine period ot data discussed in this re rt.

Time Since Jan 1,1983 (days)

+

Pl-2 o

Pl-3 n

Pl4 600 x

Pl-5

~"

R EACTO R PI EZO METERS 240 230 220 210 c

200 0

190 hl Rzm A

m

.180 170 160 o

M Q

m 2jg O0 th 0

o O~CZ K

7C O

Im 150 140 NOTS> Arrow indicates tine period of.

data discussed in this report.

200 400 Time Since Jon 1,1983 (doys) a Pl20

+

Pl21 600

0

<<Q I

~ ~

t 2

e'I 's Extensions added ELEVATZONI

.020 0

.020 010 0

.010

.0 213 '

262.0'-227.

227

.020 0

.020 223.0'-296.,0' 010 0

.020 rO C)

.020 0

.020 296.0'-172.0 1?2.0'-130.0

,UI APgmp~~

. 010 0

.010

,=-I 130. 0 '-97. 0 j'010 0

.010

'I I

I 261 - 0 '-97.

0-'Total)

Me kvaQ@4 Qg kpsFture Cegd u

e e 4 e<<wa <<v et<<<<u v

a <<>> e 7 u 0 v I << I a a <<<<0 I e V

a <<e e e v u a v I << I e a <<<<0 e

e I e e W a g v e a u u

a <<e v

't a I << I q a g <<e <<e 2 e e e e <<V e v

W u u 0 v a I << I a a <<e e I e Z

e t a

'a I < I EXTENSOMETER EX-1 le 80 le 83 1 99.2 1&.83 1984 period of NOTE: Arrow indicates tine data discussed in this report I

NINE MlLE POINT NUCLEAR STATION UNIT 2

NIAGARA MOHAWK POWER CORP.

~'f(p~follQI<g o I FIGURE 28

II Li t'

I

~yk I

v

mgmamn mngnm spam~urn

>ip m @masm n

m n>

n)HIHHHN ImmH HNHNHNRa m)IN))mm)ONHNHN mff

'N~~~

NH)RtRHHI)tr Pm>an am sm Pm'>>Sun>Si>nau I

P>mnrllimmam>>m>Pm0>~

iiiil>>rnPaiiRS)am>mm>aa>BSaPrNI>arms HNNH mf NN NHlHBII)ff Hlmff fflffNINIIIHIIHMIHONIHOHHIIHIIIHHI IH)HIHHt 8

8188)H mtt)N)t)NNH)l)8))HNH l>S>lln Bsl Sfmnma)hnmm~nmi muaSmm mrna>I m muma Pm>S>IS@itanama IHH IHIQHllHIIHlfflHllHNlHlllIIHHIHHNlHllM1HHl HHlllH)mttm HHI HNHIHHI I

IH I

HHIHII

)rHHIINHNIHHHIHNH NHH)fftml)XIH NH lHHIIIHN HQlQIN Hlff Hl HIH 1)ININ)IIHINIIIHlfffftmlltltlHHHNIffflt tHH HIHHHII IIIHHm IHHHH)IHHHHIHHIHNHNIINHNm)

Hmt I)nit)IHIN HHltlmHHHNI Hl HHIHHHHI NffllIHHH)lm I

188818)NIIHI)HN)flllfflIlNI)HlllmtNQIMII HmHHIH)I I HIH 8 I I

IHIIIH INlm)881 tm)

NHIIIHIIHltHHtmtlHlHNHNImHISN5)m) IfmHNN 815m)

HH)IIIH IM HHI I

SlÃjIS -

aa>mn>nnm~nPmm~mSP>mme-uS>>Sly

~

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V