ML20135G065
| ML20135G065 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 08/28/1985 |
| From: | Schnell D UNION ELECTRIC CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| REF-PT21-85, REF-PT21-85-410-000 PT21-85-410, PT21-85-410-000, U-70, ULNRC-1165, NUDOCS 8509180104 | |
| Download: ML20135G065 (3) | |
Text
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UNION ELECTRIC COMPANY M
1901 Grotet Street St Louis August 28, 1985 Donald F. Schnell Vice Presiderst Mr. James G. Keppler Regional Administrator U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137
Dear Mr. Keppler:
ULNRC-ll65 SUPPLEMENT TO 10CFR50.55(e)/PART 21 REPORT U-70 EMERGENCY DIESEL GENERATOR KEEPWARM LUBE OIL PUMP CALLAWAY PLANT Ref:
- 1. ULNRC-780 3/28/84
- 2. ULNRC-831 5/26/84
- 3. ULNRC-925 9/12/84 The references describe failures of the Crane-Deming keepwarm lube oil pumps on the Callaway Plant Emergency Diesel Generators and actions to be taken to resolve the problem.
In reference 3 we stated that the permanent replacement pumps would be relocated remote from the engine skid to improve accessibility and facilitate pump alignment.
Since the installation of the interim commercial grade pumps in the original configuration on the engine skid, as described in reference 3, we have experienced 11 months of trouble free operation without any alignment difficulties.
We have concluded, therefore, that relocation of the pumps to a remote skid is not necessary or justifiable.
Amending the information provided in reference 3, it is our intent to install the permanent ASME Section III equivalent pumps in the original configuration on the engine skid.
The permanent replacement pumps will be installed no later than the first refueling, as previously scheduled.
Very truly yours,
.c h Donald F.
Schnell JJM/RPW/lw 8509180104 850828 DR ADOCK 05000483 g
Pm SEP 9 1985.
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Mailing Address RO Box 149, St Louis MO 63166 t{
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- STATE OF MISSOURI )
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j Donald F.
Schnell, of lawful age, being first duly sworn upon oath says that he is Vice President-Nuclear and an officer of Union Electric Company; that he has read the foregoing document and knows the content thereof; that he has executed the same for and on behalf of said company with full power and authority to do so; and that the facts therein stated are true and correct to the best of his knowledge, information and belief.
By
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f Donald F.
Schnell Vice President Nuclear SUBSCRIBED and sworn to before me this d [-
day of 44f, 198 C' BARGARA FFAFF NOTARY PUBLIC, STATE Of MISSOURt MY COMM!SSION EXPIRES APRIL 22, 1989 ST. LOUIS COUNTY
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e cc:
Gerald Charnof f, Esq.
Shaw, P i t tm an, Potts & Trowbridge 1800 M.
- Street, N.W.
Washington, D.C.
20036 Nicholas A.
Petrick Executive Director SNUPPS 5 Choke Cherry Road l
Rockville, Maryland 20850 G. C. Wright Division of Projects and Resident Programs, Chief, Section lA U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Bruce Little Callaway Resident Of fice U.S.
Nuclear Regulatory Commission RR#1 S teedman, Missouri 65077 Tom Alexion Of fice of Nuclear Reactor Regulation U.S.
Nuclear Regulatory Commission Mail S top P-316 7920 Norfolk Avenue Bethesda, MD 20014 l