ML20207K863

NPDES Noncompliance Notification:On 860723,discharge of Ph Above Daily Concentration Limitations Occurred.Caused by Inability of Acid Pumps to Control Ph of Water When Lime Feed Sys Malfunctioned.Lime Sys Repair Parts on Order

ML20207K863
Person / Time
Site:	Cooper
Issue date:	07/25/1986
From:	La'Toya Cooper NEBRASKA PUBLIC POWER DISTRICT
To:	Ringenberg J NEBRASKA, STATE OF
References
NUDOCS 8607300091
Download: ML20207K863 (2)

Text

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GENERAL OFFICE

4 Nebraska Public Power District S

"?EEsse"<$' OAM S**

July 25, 1986 Mr. Jay Ringenberg Permits and Enforcement Section Nebraska Department of Environmental Control P.O. Box 94877 301 Centennial Mall Lincoln, Nebraska 68509-4877

Dear Jay:

Subj ect: Nebraska Public Power District Cooper Nuclear Station NDPES Permit No. NE 0001244 Noncompliance Report Your department was notified by telephone of a noncompliance of discharge of pH above the daily concentration limitations at the Cooper Nuclear Station's (CNS's) 004 discharge on July 23, 1986.

Enclosed is the noncompliance report submitted in accordance with requirements of the station's NPDES permit.

If you have any questions, please contact me, Since y, L. John Cooper W

Environmental Manager LJC/eyc:dg Enclosure cc: R. D. Martin w/ Enclosure D. B. Vassallo w/ Enclosure G. R. Horn w/ Enclosure R. L. Beilke w/ Enclosure File CB175 w/ Enclosure g1 V

8607300091 860725 PDR ADOCK 05000298 PDR )

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PERT 11 TEE NAl1E:

Nebraska Public Power District NON C0WLIANCE REPORT gIB J'

• Cooper Nuclear Station

• NE Quarter, NW Quarter, Section 32

Township SN, Range 16E, Nemaha County 'IllIS REPORT MUST BE FILED WilEN '111E I IbRA'IORY j . TEST RESULTS FROM ANY EFFLUENT SAMPLE EXCEEDS w i b ~

Tile LIMITS IN YOUR' NPDES DISCIIARGE PERMIT. O 004 Date 1

. NE 0001244 36 017 23 3 sp rram t nimera SamEle mm == "'

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Taken INSTRUCTIONS FOR COWLETION ARE ON BACK. g i

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CONDITION _

" "'"" 0.0500 ngo Description and The violation was the result of the inabilit.y of the acid pumps to control the pH of water discharged cause of from the lime. softener when the lime feed system malfunctioned. Repair parts for the lime system are Non Compliance. on order and station personnel are continuing their effort to stabilize the system.

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