ML20064N262
| ML20064N262 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 02/14/1983 |
| From: | Devincentis J PUBLIC SERVICE CO. OF NEW HAMPSHIRE, YANKEE ATOMIC ELECTRIC CO. |
| To: | Knighton G Office of Nuclear Reactor Regulation |
| References | |
| SBN-461, NUDOCS 8302160166 | |
| Download: ML20064N262 (3) | |
Text
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snow sum IPUEBLIC SERVICE Engineenng OEce:
Companyof NewHampshere 1671 Worcester Road Framinoham, Massachusetts 01701 (617) - 872 - 8100 February 14, 1983 SBN-461 T.F. B7.1.2 United States Nuclear Regulatory Commission Washington, D. C. 20555 Attention:
Mr. George W. Knighton, Chief Licensing Branch No. 3 Division of Licensing
References:
(a) Construction Pernits CPPR-135 and CPPR-136, Docket Nos. 50-443 and 50-444
Subject:
Open Item Response:
(SRP 11.5.2; Ef fluent Treatment Systems Branch)
Dear Sir:
In response to the open item regarding the potential for an unmonitored discharge of the steam generator blowdown demineralizer regenerant solution, we of fer the following commitment:
The steam generator blowdown demineralizer may be regenerated. The regenerant solution is collected in the waste holdup sump. The present design allows the contents of the waste holdup sump to be discharged to either the Chemical Drain Treatment Tanks or the Water Treatment System Neutralization Tank.
A modification is presently underway which will eliminate the waste holdup sump discharge to the Neutralization Tank and, instead, allow the sump's contents to be discharged to the Liquid Waste System's Test Tank release header upstream of the header's radiation monitor.
Prior to discharging contents of the waste holdup sump, samples will be analyzed for radioactive contaminants.
Should sample results indicate that release rate would exceed 10CFR20, Appendix B limits, the contents of the sump will be discharged to the Chemical Drain Treatment Tanks for god 8302160166 830214 PDR ADOCK 05000443 A
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-United States Nuclear Regulatory Commission February 14, 1983 Attention:
Mr. George W. Knighton Page 2 processing as radioactive waste. All other discharges will be made via the Test Tank discharge. header and will be monitored by that System's radiation monitor. Automatic termination of this discharge path is provided should the discharge activity exceed the setpoints determined by the Off-Site Dose Calculation Manual.
The above commitment will be incorporated in OL Application Amendment 49.
Very truly yours, YANKEE ATOMIC ELECTRIC COMPANY J. DeVincentis Project Manager ALL/fsf cc: Atomic Safety and Licensing Board Service List 1
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O ASLB SERVICE LIST Philip Ahrens, Esquire Assistant Attorney General Department of the Attorney General Augusta, ME 04333 Representative Beverly Hollingworth Coastal Chamber of Commerce 209 Winnacunnet Road Hampton,-NH 03842 William S. Jordan, III, Esquire Harmon & Weiss 1725 I Street, N.W.
Suite 506 Washington, DC 20006 E. Tupper Kinder, Esquire Assistant Attorney General Office of the Attorney General 208 State House Annex Concord, NH 03301 i
Robert A. Backus, Esquire 116 Lowell Street P.O. Box 516 Manchester, NH 03105 Edward J. McDermott, Esquire-l Sanders and McDermott Professional Association l
403 Lafayette Road Hampton, NH 03842 Jo Ann Shotwell, Esquire Assistant Attorney General Environmental Protection Bureau Department of the Attorney General One Ashburton Place, 19th Floor Boston, MA 02108 i
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