ML20099L246: Difference between revisions

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As required by the NPDES permit for this facility, this is to provide you with notification that Brunwick Unit No. 2 was operated with less than two fine mesh screens while two or more circulating water system pumps were running. On November 16, 1984 at 09:57, the 2B pump (which is equipped with fine mesh screens) tripped dus- to failure of the main bearing ca the screen rotating shaft. The generating unit was operated with multiple pumps with only one pump equipped with fine mesh screens until 07:48 on November 17, 1984.
As required by the NPDES permit for this facility, this is to provide you with notification that Brunwick Unit No. 2 was operated with less than two fine mesh screens while two or more circulating water system pumps were running. On November 16, 1984 at 09:57, the 2B pump (which is equipped with fine mesh screens) tripped dus- to failure of the main bearing ca the screen rotating shaft. The generating unit was operated with multiple pumps with only one pump equipped with fine mesh screens until 07:48 on November 17, 1984.
The bearing for the 2B fine mesh screens unit has been repaired. As reported to you in a letter dated October 10, 1984, we are currently reviewing the practice of performing routine maintenance on the fine mesh screens while the circulating water system pumps remain in service. We will report to you any operation / maintenance changes made to the system.
The bearing for the 2B fine mesh screens unit has been repaired. As reported to you in a {{letter dated|date=October 10, 1984|text=letter dated October 10, 1984}}, we are currently reviewing the practice of performing routine maintenance on the fine mesh screens while the circulating water system pumps remain in service. We will report to you any operation / maintenance changes made to the system.
If you have any questions, please call R. K. Miller at (919) 836-7185.
If you have any questions, please call R. K. Miller at (919) 836-7185.
Yours very truly,
Yours very truly,

Latest revision as of 05:40, 24 September 2022

NPDES Noncompliance Notification:On 841116,unit Operated W/ Less than Two Fine Mesh Screens.Caused by Pump 2B Trip Due to Failure of Main Bearing on Screen Rotating Shaft.Bearing Repaired.Since 841010,routine Maint Performed on Screens
ML20099L246
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 11/26/1984
From: Starkey R
CAROLINA POWER & LIGHT CO.
To: Waklid C
NORTH CAROLINA, STATE OF
References
ESS-84-947, NUDOCS 8412010063
Download: ML20099L246 (1)
v • d • e


Text

CP&L Carolina Power & Light Company Shearon Harns Energy & Environmental Center Route 1, Box 327 New Hill. North Carohna 27562 NOV 261984 Serial: ESS-84-947

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Mr. Charles Wakild Regional Supervisor Division of Environmental Management 7225 Wrightsville Avenue Wilmington, NC 28403 RE: BRUNSWICK STEAM ELECTRIC PLANT NPDES PERMIT NO. NC0007064

Dear Mr. Wakild:

As required by the NPDES permit for this facility, this is to provide you with notification that Brunwick Unit No. 2 was operated with less than two fine mesh screens while two or more circulating water system pumps were running. On November 16, 1984 at 09:57, the 2B pump (which is equipped with fine mesh screens) tripped dus- to failure of the main bearing ca the screen rotating shaft. The generating unit was operated with multiple pumps with only one pump equipped with fine mesh screens until 07:48 on November 17, 1984.

The bearing for the 2B fine mesh screens unit has been repaired. As reported to you in a letter dated October 10, 1984, we are currently reviewing the practice of performing routine maintenance on the fine mesh screens while the circulating water system pumps remain in service. We will report to you any operation / maintenance changes made to the system.

If you have any questions, please call R. K. Miller at (919) 836-7185.

Yours very truly,

, /

M6 ' da )

R. B. Starkey, r.

Manager l Environmental S3rvices l

RBSjr/tda (2264BSC) i cc: Mr. H. R. Denton l Mr. J. P. O'Reilly l Sy

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