ML20147G814
| ML20147G814 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| 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) | |
Text
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March 25, 1997 Federal Energy Regulatory Commission p#, gg 3$
Division of Dam Safety and Inspections 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.
Sincerely, (Original signed by)
Daniel S. Rom, P.E.
Geotechnical Engineer 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
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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 Settlement Data 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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i SETTLEMENT OF STRUCTURES AT SERVICE WATER RESERVOIR DIKE 1991 through 1996 i
Poir.t No. 7 Point No. 8 -.
Point No. 9 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
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3-95
-0.152 3-95
-0.162 3-95
-0.245 10-95
-0.148 10-95
-0.163 10-95
-0.247 3-96
-0.152 3-96
-0.161 3-96
-0.244 s
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
3-95
-0.185 3-95
-0.019 3-95
-0.008 i
10-94
-0.182 10-94
-0019 10-94
-0.012 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 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 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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Settlement of SM-26 (SWVH) 0.00
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91 92 93 94 95 96 97 Time in Years
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t UNITED STATES
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j NUCLEAR REGULATORY COMMISSION
,f WASHINGTON, D C. 20%!W001 o
'% **.../
FA?ED FROM THE DIVISION OF WASTE MANAGEMENT (DWN/NMSS)
FAX.Ul8ER:
(301) 415-5398 VERIFICATION:
(301) '415-7445/7438 LOCAL:
LONG DISTANCE:
Y bhn b
oO 804 - 19 } - 619 B l
3 FM #.
3, LOCATION:
VERIFY:
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FAX #:
LOCATION:
VERIFY:
I IRNBER 0F PAGES PLUS C0VER SHEET D-FRON:
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MAIL STOP-PHONE:
1 i
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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