ML20147G814

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Forwards Settlement Data for Structures at Ref Plant
ML20147G814
Person / Time
Site: North Anna  Dominion icon.png
Issue date: 03/25/1997
From: Rom D
NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
To: Lyon J
FEDERAL ENERGY REGULATORY COMMISSION
References
NUDOCS 9703280310
Download: ML20147G814 (1)
v • d • e


Text

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March 25, 1997 Federal Energy Regulatory Commission Division of Dam Safety and Inspections p#, gg 3$ l Atlanta Regional Office i Attn: Mr. John C. Lyon, Jr., P.E.  !

3125 Presidential Parkway Atlanta, GA 30340-3700 '

i

SUBJECT:

SERVICE WATER RESERVOIR DAM, NORTH ANNA POWER STATION, MINERAL, VIRGINIA

Dear Mr. Lyon:

Enclosed herein are settlement data for the structures at the referenced site. The information was provided by Mr. Michael P. Whalen of Virginia Power

]

in accordance with your request. If you have any questions regarding the submittal, please call me at 301-415-6704. '

I Sincerely, (Original signed by)

Daniel S. Rom, P.E. l Geotechnical Engineer l Uranium Recovery Branch Division of Waste Management Office of Nuclear Material Safety and Safeguards

Enclosure:

As stated o (01 DISTRIBUTION: FILE' CENTER PUBLIC NMSS r/f URB r/f I

DOCUMENT NAME:S:\DSR\N-ANNA.00C /

0FC URB NAME DROM M DATE 3A* /97 / /97 0FF'CIAL RECORD COPY pe -- oseg ggHL

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\ MEMORANDUM VIRGINIA POWER NORTH CAROLINA POWER -

i To: Daniel Rom North Anna Power Station f i

From: M. P. Whalen March 12,1997 .

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Settlement Data l Service Water Reservoir Structures The settlement data information requested during the NRC/FERC Inspection Exit Meeting on Wednesday, February 12,1997, is enclosed if you need any other information or if I can be of any further assistance please let me know.

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Michael P. Whalen  !

Licensing

(540)894-2572 4

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, 1991 through 1996 l l

I i Poir.t No. 7 Point No. 8 -. Point No. 9 l Loc: tion: NE comer of SWPH Location: SE comer of SWPH Location: SW comer of SWPH -

Date Change from Date Change from Date Change from Baseline in Ft. Baseline in Ft. Baseline in Ft.

3-91 -0.135 3-91 -0.153 3-91 -0.227 10-91 -0.138 10-91 -0.160 10-91 -0.237

< 3-92 -0.141 3-92 -0.160 3-92 -0.223 1 10-92 -0.138 10-92 -0.155 10-92 -0.237 3-93 -0.145 3-93 -0.155 3-93 -0.237 10-93 -0.146 10-93 -0.162 10-93 -0.244 3-94 -0.153 3-94 -0.163 3-94 -0.245 l 10-94 -0.149 10-94 -0.164 10-94 -0.246 i

[' 3-95 -0.152 3-95 -0.162 3-95 -0.245 I 10-95 -0.148 10-95 -0.163 10-95 -0.247 s 3-96 -0.152 3-96 -0.161 3-96 -0.244 10-96 -0.152 10-96 -0.166 1u-96 -0.251 Paint No.10 Point No. 25 Point No. 26 Location: NW comer of SWPH Location: NE comerof SWVH Location: SE corner of SWVH Date Change from Date Change from Date Change from Baseline in Ft. Baseline in Ft. Baseline in Ft.

3-91 -0.163 3-91 -0.010 3-91 -0.005 10-91 -0.170 10-91 -0.013 10-91 -0.005

3-92 -0.173 3-92 -0.013 3-92 -0.005 10-92 -0.170 10-92 -0.013 10-92 -0.005

- 3-93 -0.177 3-93 -0.018 3-93 -0.009 10-93 -0.178 10-93 -0.015 10-93 -0.008 3-94 -0.185 3-94 -0.019 3-94 -0.008 4 10-94 -0.182 10-94 -0019 10-94 i

! 3-95 -0.185 3-95 -0.019 3-95

-0.012

-0.008

. 10-95 -0.182 10-95 -0.016 10-95 -0.009

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3-96 -0.187 d-96 -0.020 3-96 -0.010 i 10-96 -0.187 10-96 -0.021  % 96 -0.013 Point No. 27 Point No. 28 Location: . SW comer of SWVH Location: tM/ corner of SWVH

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Date - Change from Date Change from Baseline in FL _ Baseline in Ft.

3-91 -0.005 3-91 -0.015 10-91 -0.011 10-91 -0.015 3 -0.008 3-92 -0.018 <

10-92 -0.008 10-92 -0.018 I 3-93 -0.011 3-93 -0.019 10-93 -0.012 10 93 -0.018 3-94 -0.011 3 94 -0.021 10-94 -0.016 10-94 -0.022 3-95 -0.012 3 95 -0.021 10-95 -0.012 10-95 -0.019 3-96 -0.014 3-96 -0.022 10 96 -0.016 10-96,, -0.023

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0 0 0 0 0 0 9 0 1 2 3 4 5 0 0- 0- 0 0 0-

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Settlement of SM-8 (SWPH,'l 0.00 -

"g -0.10 _ ]

e LL t.-  :  :: --

- i_ re:

.E -0.20 _

+* :_

C '-

D =:= -

E -0.30 m

'(j) -0.40

-0.50 ,

i- Ej 91 92 93 94 95 96 97 Time in Years 4

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7

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9

_ 6

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P _r s .-

r W

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o = i m

t _ T n 3 9

e =

m e

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t e = 2 S 9

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=

1 0 0 0 0 0 0 9 _

0 1 2 3 4 5 .

0 0- 0- 0- 0- 0- _

m

$ OLE.y L

)3 EG3&G)( -

f

Settlement of SM-10 (SWPH) ,

0.00

~ -0.10 (D

q) _

LL. m_ _

=  ; ,

, a _

C I 'i ~

"' * ~~*' *- -;- Z

. -0.20

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E -o.30 = -

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CO -0.40

-0.50 ,

, l 91 "  : 92 93 94 95 96 97

~~ime in Years s

__.m _._. ___.____.___..___.-___--.__.._.m._ _.____._._______.___m__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ - _ _ _ _ _

--- - , - - - - - , - - - - -- - , - - , , - - - - - - - - - - - - - - - - - , - - - - - - - - - , - - - - - - - - , - - . - , , - - - - - - - - - - - - - - - , , - , - - - - - - - - - - - - - - - - - - , , - - - - , - - - , - , - - -,------,---,w- - - - - - - - - - - - - - - - - - - - . - - - - - - - - - - - - - - - - - - - - - - - - - , - - - - - - - , - - - - - - - - , - - - , - , - - - -

Settlement of SM-25 (SWVH?

0 00 =' .

=- = =_ _=! __=  ;

=- _i

$G) -0.10 LL C -0.20 C

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0

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-0.50 -- t  !

91 4 92 93 94 95 96 97 i Time in '/ ears l

Settlement of SM-26 (SWVH) 0.00  ;  :- x:  ;- -

g -0.10 _ ,

O LL _

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9 . . -. --

="

E -0.30 - 5 g __

t cr:q- . ,

(f) -0.40 -~-.J 2:l=

-0.50 91 92 93 94 95 96 97 Time in Years .

__._m., _ _ __._m___.._-_-___ _ __..__-_.*. _._..______-am.._--- __ ____.___*--_ _ _ __-.___A____-__ _.a___. _ . - - . . _ _ _ _ - _ _ . - _ _

Settlement of SM-27 (SWVH) 0.00 _ _ _

_ _1 ,

=- - - - = =_ - -

=3_ ,_

g -0.10 ~~~~~ l o .

LL .x c

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O __.__.j_ _

E -0.30 __:_ ' _

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0.40 '

-0.50 l-91 92 93 94 95 96 97 Time in Years

- - - - - - - - - - - -- - - - _ - - - - - - - --------__--------__---___----_--_--___r -----a,n' *- - -x--.a___v- -- - 4- - - - - - - _ - - - -__ e- - a #_= - - - _ - - - - - ~ - -

Settlement of SM-28 (SWVH?

0.00 -

=;

- =

=- =- =. =_ =.

=

diu y I g -0.10 _C:._

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LL _- . : =

-+

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x:: . . _ _ _ _

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g --- --

~4 J b

(f) -0.40

-0.50 ,

l 91 92 93 94 95 96 97 Time in Years

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  • u ,,
    • t UNITED STATES

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j NUCLEAR REGULATORY COMMISSION WASHINGTON, D C. 20%!W001 o ,f FA?ED FROM

'% **.../ THE DIVISION OF WASTE MANAGEMENT (DWN/NMSS)

FAX *.Ul8ER: (301) 415-5398 VERIFICATION: (301) '415-7445/7438 LOCAL: LONG DISTANCE: Y l

3, bhn b3 oO FM #. 804 - 19 } - 619 B l LOCATION: VERIFY: ,

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2. FAX #:

LOCATION: VERIFY: l l

l I PLUS C0VER SHEET IRNBER 0F PAGES FRON: D-

W~ 1^ MAIL STOP-Tl ~ '

PHONE: 1 i

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NRC/NM5S/DUM TEL:301-415-5398 Mar 18'97 15:4E Transmit Confirmation Report No.  : 006 Receiver  : 8042936188 Transmitter  : NRC/NMSS/DUM Date  : Mar 19'97 15:45 Time  : 07'33 Mode  : Norm Pages  : 12 Result  : OK 4

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