ML20087G667
| ML20087G667 | |
| Person / Time | |
|---|---|
| Site: | FitzPatrick  |
| Issue date: | 03/15/1984 |
| From: | Bayne J POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK |
| To: | Vassallo D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20087G671 | List: |
| References | |
| JPN-84-17, NUDOCS 8403200094 | |
| Download: ML20087G667 (4) | |
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- > NewWrkPbwer 4# Authority'34 March 15, 19 JPN-84-17 Director of Nuclear Reactor Regulation U.S.
Nuclear Regulatory Commission Washington, D.C.
20555 Attention:
Mr. Domenic B. Vassallo, Chief Operating Reactors Branch No. 2 Division of Licensing subject:
James A.
FitzPatrick Nuclear Power Plant Docket No. 50-333 Licensed Material Disposal Procedures 10 CFR 20.302
References:
1: NYPA letter, v.
P. Bayne to D.
B. Vassallo, dated August 8, 1983 (JPN-83-74) regarding the same subject
Dear Sir:
In accordance with the provisions of 10 CFR 20.302, the Authority submitted a description of our proposed disposal procedure for a small quantity of contaminated fuel oil (Reference 1).
In a recen'. telephone conversation, the NRC Licensing Project Manager for the FitzPatrick plant requested further information regarding these procedures.
Attachment No. 1 is our response to this request.
In addition, we have revised the attachment originally included with Reference 1 to reflect these responses.
This revision is included as Attachment No. 2 to this letter.
If you have any further questions, please contact Mr. J.
A. Gray, Jr. of my staff.
Very truly yours,
($$_ ' )
)
J.
P Bsyn
(, Executive Vi e President cc:
Office of the Resident Inspector (H3 )
U.S.
Nuclear Regulatory Commission 7
l P.O.
Box 136 l }
Lycoming, NY 13093 l
B403200094 840315 PDR.ADOCK 05000333 PDR l
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4 Attachment No. I to JPN-84-17 New York Power Authority James A. FitzPatrick Nuclear Power Plant Response to Verbal Request for Additional Information Regarding Contaminated Fue) Oil Disposal 1.
Question:
What is the concentration and total quantity of radioactive materials in waste oil container No. 6 (possible typo in your submittal)?
Response
Hutber 6 waste oil container total activity should have been 11.05sqCL.
2.
Question:
What is the dose rate at the surface of the worst drum?
Response
The dose-rate at the surface of all drums using a portable GM detector indicated no activity above a background of 150 cpm.
3.
Question:
What is the maximum burn rate of oil?
What is the stack volumetric flow rate at the release point during e.verage burn rate and during maximum burn rate?
Response
Presented in Table No. 1 is the oil burn rate and stack volumetric flow rate for maximum and average boiler operation.
4.
Question:
What is the identification and location of the release point?
Response
1 The auxiliary boilers exhaust through a 60 inch diameter vent pipe located and attached to the Reactor Building's north side.
It is located in a chimney which also houses the Reactor Building and Turbine Building vent pipes (identified 1
as release points 1 and 2)..The discharge. point is at i
elevation 446 ft. 9 in.
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l 5.
Question:
What are the quantities of radioactive materials retained by dust collection and fly-ash collection systems and means of disposal?
Response
Radioactive material is analyzed for but has not been detected in the fly-ash at FitzPatrick.
Nonradioactively contaminated fly-ash is disposed of in a chemical waste landfill.
Design criteria for the dust collector is included in Taple No. 2.
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Table No. 1 Oil Burn Rates and Stack Volumetric Flow Rates for Maximum and Average Boiler Operation Steaming Rate Fuel Oil Burn Rate Design Gas Flow Maximum 496.2 gal /hr 24,700 cfm @ 550*F and (60,000 lbs/hr) 23,775 cfm with 50*F loss in stack i
Average 165 gal /hr 7,010 cfm @ 400*F and (20,000 lbs/hr) 6,195 cfm with 100*F loss in stack Table No. 2 FitzPatrick Auxiliary Boiler Dust Collector Design Criteria Type Multiple tube No. of collectors 2
Boiler output, steam 60,000 Lb/Hr Flue gas temp.
600*F Flue gas flow @ 600*F 32,500 cfm Guaranteed efficiency 90%
(based on weight of the gas borne solids, based on typical analysis as shown below.)
Particle Size
% in Gas Stream Over 60 microns 8.5 60-40 7.0 40-30 7.5 30-20 12.0 20-15 10.0 15-10 15.0 10-7.5 9.5 Below 7.5 30.5 100.0 i
,e-m 2
.....