ML20062D802

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NPDES Noncompliance Notification:On 901031,approx 1-5 Gallons Ammonia Discharged to Pavement Due to Overfill
ML20062D802
Person / Time
Site: Millstone 
Issue date: 11/09/1990
From: Mroczka E, Sears C
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To: Hegener W
CONNECTICUT, STATE OF
References
D04169, D4169, NUDOCS 9011190017
Download: ML20062D802 (2)


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&#16566*0 November 9, 1990 D04169 Mr. William Hegener Oil and Chemical Spill Section Department of Environmental Protection 165 Capitol Avenue Hartford,.CT 06106

Dear Mr. Hegener:

Millstone Nuclear Power Station Unit No. 2 Hazardous Substation Oil S0111 Reoort Northeast Utilities Service Company (NUSCO), on behalf of Northeast Nuclear Energy Company (NNECO), hereby submits a report of an ammonia discharge for.. NNECO's' Millstone Nuclear Power Station, Unit 2.

This spill was verbally reported to your office on November 1, 1990.

Approximately 15 gallons of ammonia was discharged to the pavement due to an overfill situation.

The spill.was contained and cleaned up by Millstonc personnel.

. If.you have any questions, please c'all Ms. Cynthia L.

Karlic, NUSCO

-Generation Facilities Licensing, at 665 3740.

Very truly yours, NORTHEAST UTILITIES SERVICE COMPANY L

As Agent for Northeast Nuclear Energy Company l

FOR:

E. J. Mroczka Senior Vice President L

BY:

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C. F. Sears Vice President Enclosure cc:' w/ Enclosure U.S. Nuclear Regulatory' Commission

. Attn: Document Control Desk Washington, DC 20555 9011190017 901to9

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EQUIPMENT, NUMSERtSIZE EACH UNIT 3

QUANTITY AND TYPE L

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5. HA6 SPILL BEEN CONT AINE D? 18 No. DEt>Chibt.

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10. CLEAN UP AND 01HER INFORMATION.

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Report aH splus to:

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0 Department of Environmental Protection AttMouns (203) 566 3338VM N

State Police Att Housis (203) 666 4240 y

Report au spills to:

DATE l TIME DATE l TIME Department of Environmental Oustity EnD o'r'et Houns (413) 785 5327 g

S State Police Arttsi Mouns (617) 566 4500 DATE l TIME DATE l time R

Report spills meeting the federal or NU E

statt reportin0 criteria below to:

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1. U.S C. G National Response Center att Hoems (800) 424 8802 LO 2, Brush Hill C.S C. (after hours events)

Arita Mouns (413)785 5260 I

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3. Functional staff department on-call rep.

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FEDERAL AND NU STAFF REPORTING CRITERIA REFERENCE BPT.9-REPORTABLE SPILLS

1. CONCENTRATION EXCEEDS EP TOXICITY LIMITS (see exhibit 1) 6 ANY HAZARDOUS WA%TE MANAGEMENT F ACILITY CONTINGENCY
2. QUANTITY EQUAL TO OR EXCEEDING R0 (See exhitnt 2)

PL AN REQUIREMENT 3 OTHER HAZARDOUS BUBST ANCEs Not LISTED-RO=1 lb.

4 PETROLEUM PRODUCTS-See paragraph 6 NOTE INsUL ATING OIL & PCB MATERIAL-REFER TO OAP355 AND USE FORM OAra606 oAlolNAL*f vNCTioNAL sT AFF.RETf 3 yrs CANARV-ARIA WORK CENTER RET. LOCAL oisCAETioN elNk-RioloNAL oist AtCH CtNTE8L mtT.1 YR

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