ML20004D727
| ML20004D727 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 06/05/1981 |
| From: | Capone D UNION ELECTRIC CO. |
| To: | Dromerick A Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19250G936 | List: |
| References | |
| ULNRC-452, NUDOCS 8106090691 | |
| Download: ML20004D727 (4) | |
Text
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U N IO N ELECTRIC COMPANY 19 00 GRATIOT STR E ET - ST. LOUIS June 5,
-aiu a0 aooacSe y
p.O.Som 64 9 OT LOUIS, MO. 6 3a 66 Q [!
Mr. A. Dromerick tf As c--
g Project Manager U((f [F[E O
9 Licensing Branch No. 1 Division of Licensing s e Nuclear Regulatory Commission ULNRC-452
.d@}
Washington, D. C.
20555
Dear Mr. Dromerick:
DOCKET NUMBERS 50-483 AND 50-486 CALLAWAY PLANT, UNITS 1 AND 2 In response to the site visit by Mr. Dinesh C. Gupta related to the Ultimate Heat Sink Retention Pond (UHSRP), our meeting notes transmitted by ULNRC-446 dated May 18, 1981, and your memorandum to Mr.
B.
J.
Youngblood datal May 18, 1981 concerning this same subject, we submit the following information.
The information transmitted is listed by number which corresponds to the meeting summary transmitted by your memorandum dated May 18, 1981 to Mr. Youngblood.
1.
Item 45 of DMUE-676 contains a discussion of the use of Category I Granular Structural Fill and Backfill as a substitute for Category I Cohesive Fill.
Our meeting notes in ULNRC-446 incorrectly indicated cohesive fill was substituted for granular fill.
DMUE-676 is enclosed in Envelope #1.
2.
(a)
Enclosed is one copy of "Bechtel Power Corporation, Ultimate Heat Sink Retention Pond, Soil Engineering Studies, Callaway Plant, Units 1 and 2, Missouri,"
September, 1977.
(Envelope #2)
(b)
Enclosed are photographs showing the excavation of the UHS retention pond.
The photographs are in Envelope #3, the list of photographs is contained in DMUE-676, Item 6 (Envelope #1).
(c)
The following Dames & Moore Reports are enclosed:
i)
"Results of Preservice Inspection, Ultimate Heat Sink Retention Pond, Callaway Plant, Units 1 and 2" June, 1980 (DMUE-619).
(Envelope #4) 8106 09 0 ({c
Mr.
A.
Dromerick June 5, 1981 Page Two ii)
Results of Inspection During Filling, Ultimate Heat Sink Retention Pond, Callaway Plant, Units 1 and 2," August, 1980 (DMUE -630).
(Envelope #4)
In addition we understood the NRC wanted copies of the following Dames & Moore reports, which are also enclosed (Envelope
- 5) :
iii)
" Report on Evaluation of Use of Proposed Deep Well for Initial Filling of the UHS Retention Pond - Revision 1, January 1978 (DMUE-407).
iv)
" Interim Report - Results of Detailed Excavation Mapping Ultimate Heat Sink Excavation, Callaway Plant, Units 1 and 2," April, 1979 (DMUE-505).
v)
"Results of In-Service Inspection Number 1, Ultimate Heat Sink Retention Pond, Callaway Plant, Units 1 and 2," April 1981 (DMUE-670).
Our meeting notes in ULNRC-446 indicated you needed a copy of two D&M reports; UHS Retention Pond Seepage Test, DMUE-658 (2/25/81) and Mapping Report, DMUE-628 (7/29/80).
We understand that you do have copies of these and do not need them.
3.
Enclosed are settlement readings through April, 1981.
These are contained in Item 4 of DMUE-676, (Envelope #1).
4.
Enclosed are engineering papers which were used as a reference to determine the coefficient of earth pressure at rest.
These are contained in~ Item 7 of DMUE-676 (Envelope #1).
We also understood as a result of the subject meeting that Mr. Gupta wanted a copy of all materials in our files concerning the top portion of the east slope of the UHSRP which was covered with rip rap prior to any mapping by D&M.
We are submit' ing the following information in response to this (Envelope #6):
5.
(a)
Memo from K. W.
Kuechenmeister to W.
H.
Zvanut dated 5/29/81 and attachments.
i (b)
(c)
Memo from D.
F.
Schnell (Manager, Nuclear Engineering 1
at that time) to W.
H. Weber (Manager, Nuclear Construc-tion) dated January 4, 1980.
(d)
DLUC-4810 dated December 21, 1979, Inspection of UHS Pond Excavation, f
' e, Mr. A.
Dromerick June 5, 1981 Page Three s
As previously agreed this information is being transmitted to the project manager, who will pass it on to Mr. Gupta.
If you l
have-further questions in this matter, please contact us.
t i
I L
I Very truly yours, 1
1 i
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W t
D.
W.
Capone Manager - Nuclear Engineering i
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cc:
Glenn L. Koester i
Vice President Operations Kansas Gas & Electric PO Box 208 i
Wichita, KS 67201 Donald T. McPhee
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Vice President Kansas City Power and Light Company l
1330 Baltimore Avenue Kansas City, MO 64141 Gerald Charnoff, Esq.
Shaw, Pittman, Potts & Trowbridge i
1810 M. Street, N.W.
i Washington, DC 20036 Nicholas A.
Petrick i
Executive Director f
SNUPPS i
5 Choke Cherry Road i
i Rockville, MD 20850 I
W.
Hansen i
Callaway Resident Office US Nuclear Regulatory Commission i
RR#1 Steedman, MO 65077 i
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