ML20135A697

NPDES Noncompliance Notification:On 961119,spill of Fuel Oil Occurred Into Discharge Canal.Caused by Personnel Error. Deployed Permanent Boom Across Canal & Vendor Spill Unit Assisted W/Remaining clean-up

ML20135A697
Person / Time
Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	11/26/1996
From:	Brindemour P, Scace S CONNECTICUT YANKEE ATOMIC POWER CO., NORTHEAST UTILITIES SERVICE CO.
To:	Hegener W CONNECTICUT, STATE OF
References
D10532, NUDOCS 9612040009
Download: ML20135A697 (3)

Text

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t bhmaat 107 Selden Soest, Berlin, CT 06037 um-s am r

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P.o. aos 270 Hartford, CT 06141-0270 (860) 665-5000 W /3 i

November 26,1996 D10532 Mr. William D. Hegener -

f Oil and Chemical Spill Section Department of Environmental Protection 79 Elm Street Hartford, CT %106-5127 i !

Dear Mr. Hegener:

j Connecticut Yankee Atomic Power Company i

Oil Snill Renort On November 19,1996 at 12:45 p.m., a spill of approximately one gallon of #2 fuel oil occurred into the discharge canal at Connecticut Yankee. A maintenance procedure was being performed

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on the fuel oil lines that supply the house heating boilers. Personnel pumped a portion of the oil and water waste from the boiler pipe trench into a nearby equipment drain. The worker assumed that the drain went to an oil / water separator. However, this particular drain discharges to the main discharge canal. The release of the oil was mitigated by quick discovery of the spill, and the very low discharge canal flow.

In addition to the permanent boom across the canal, plant spill personnel immadia'aly deployed another boom to contain the spill. Absorbent pillows were immediately used to contain and remove floating oil. On the morning of November 20th, a vendor spill unit arrived on site to assist with the remaining clean-up.

Mr. Neil Torrez of the CT DEP, Mr. Finkbeiner of the Natior.al Response Center, the U.S. Coast Guard, and the U.S. Nuclear Regulatory Commission were all noti 6ed immediately aRer the spill was identified on Novenhr 19,1996.

To prevent a similar event, the plant has clearly labeled the equipment drain as leading directly to the canal and to prohibiting any waste from being discharged into it.

ll 9612040009 961126 PDR ADOCK 05000213

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'Mr. William D. Hegener D10532/Page 2 November 26,1996

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Should you have any questions, please call Mr. Paul Jacobson, at (860) 665-3617.

Very truly yours, t

CONNECTICUT YANKEE ATOMIC POWER COMPANY CALL S. E. 5fcace Director-Nuclear Engineering Programs U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 Michael Harder CT Department ofEnvironmental Protection 79 Elm Street Hartford, CT 06106-5127 Michelle DiNoia CT Department of Environmental Protection 79 Elm Street Hartford, CT 06106-5127 I

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NORTHEAST UTILITIES HAZARD?,US SUISTANCE SPILL REP 3 RT oPde06-1 REV 1-64 ret ON/ AREA / PLANT COMPANY NAME SplLL DATE l TIME l

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REPORT PRE RED BY PHONE EXT.

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SUPERVISOR ON CALL EMPLOYEE REPORTING ON SITE SPILL DATE TIME t

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0.W 1.

SPILL LOCATION 2.

EQUIPMENT, NUMBER / SIZE EACH UNIT 3.

QUANTITY AND TYPE i

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PRIVATE 4

GALLONS STREET PROPERTY PutNT CONTAINER (S)

RIGHT h[

4 SUBSTATION OF WAY OTHER TOCN bis b rm. M STREET d

TANK CHEMICAL (NAME) gOTHER ma NEAREST CROSS STREET OTHER (NAME),

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NATERIAL HAS SPILLED ONTO 5.

NATERIAL NAS SPILLED INTO GUTT ER. CATCH BASIN, PAVEMENT TREES STRUCTURES OR STORM DRAIN INLAND WETLANDS j

POTABLE WATER OEARTH FARM CROPS VEHICLES SUPPLY OR RESERVOIR (NAME) l LAWN FARM ANIMALS PERSONS ND R KE' (NAME) f cd AM- [o*al SHRUBS / BRUSH OTHER 8

ff OTHER NONE l

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6. HAS SPILL BEEN CONT AINED? IF NO, DESCRIBE:

'hvES b NO 1.

SPILL CAUSE 8.

SPILL EVENT 9

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0 TANK OR PIPING RUPTURE GASKET / FITTING LEAK FAIR VEHICLE ACCIDENT VANDALISM STORM EVENT CORROSION ABOVE GROUND GUNSHOT HOLE RAIN EOutP. FAILURE h HUMAN ERROR BELOW GROUND FIRE SNOW / SLEET BURN OR

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OTHER CORROSION HOLE OTHER m% dW HIGH WIND

10. CLEAN.UP AND OTHER INFORMATiON:

meontwo wouetEMEWrs sunwo catt m onsesent cAa erammarenEn rouow-up catt DATE lmE DATE lNE Report an opHis to:

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h Department of Ennwee.tal Protecbon

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[3l LATE lmE DATE lNE Report an epius to:

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Department of Ennawe.W Protection ArTEn Houns (617) 566-4500 g%

DATE ME DATE mE N

omot Houns (603) 271-2942 H

Departmentof ErMronmentalServloos State Ponce l

R Report aR epuis meeting the federal or NU lmE lwE U""

DATE E

A gan g m m g N'O D

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Aa Houns (s00)424-aso2

e. u.s.c.G. Nebonni Response Cenar O

2. Brush HE C.S.C. (aner hours events)

AFTER Hours (413) 785-5260 l

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3. Funobonal staff depariment on-car rep.

g l > Note: Reenrence ERS.1 - OH & PCB Matertat; use Form OP4608 (Attachment 9.3) or PSNH Form (Attachment 9 4) l onesent - Amtmond4L SM AET.:3 Wts.

Cafe 4RY-AREA ItORK CD4fR, MI: LOCAL DoomrnoW

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