ENS 47785
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ENS Event | |
|---|---|
22:10 Mar 24, 2012 | |
| Title | Sewage Spill in the Turbine Building That Discharges to the Keowee River |
| Event Description | On 3/24/12 at 1810 hrs EDT, a four inch sewage line in the turbine building failed. This allowed sanitary wastewater to spill into the turbine building basement. An estimated 100 gallon entered into trench drains and then to the station sump which discharges into the conventional wastewater system. This conventional wastewater system is discharged to the Keowee River from NPDES [National Pollutant Discharge Elimination System] outfall 002. The discharge of outfall 002 is into the Keowee River below the Keowee River Hydro Station. The normal discharge path for sanitary wastewater is to the City of Seneca. South Carolina DHEC [Department of Health and Environmental Control] was notified of the spill on 3/24/12 at 2259 hrs EDT. After further review, this was determined to be reportable under 10CFR50.72(b)(2)(xi)."
This event was determined to be reportable at 2150 EDT on 3/28/2012. The event was entered into the corrective action program. There was no impact on plant operations and the cleanup has been completed. The licensee notified the NRC Resident Inspector. |
| Where | |
|---|---|
Oconee  South Carolina (NRC Region 2) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release | |
| Time - Person (Reporting Time:+97.87 h4.078 days <br />0.583 weeks <br />0.134 months <br />) | |
| Opened: | Sandra Loskoski 00:02 Mar 29, 2012 |
| NRC Officer: | Mark Abramovitz |
| Last Updated: | Mar 29, 2012 |
| 47785 - NRC Website
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Unit 1 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
Unit 2 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
Unit 3 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
WEEKMONTHYEARENS 568302023-11-03T19:30:0003 November 2023 19:30:00
[Table view]10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification - Press Release ENS 509172015-03-23T11:17:00023 March 2015 11:17:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Death of Employee ENS 502882014-07-20T23:53:00020 July 2014 23:53:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Small Keowee Hydroelectric Station Oil Discharged to the Keowee River ENS 500932014-05-07T18:50:0007 May 2014 18:50:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Voluntary Notification to Offsite Government Agencies Due to Leak of Water Containing Low Level Tritium Concentration in Accordance with Nei Initiative 07-07 ENS 487892013-02-27T01:30:00027 February 2013 01:30:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Sewage Spill in the Turbine Building That Discharged to the Keowee River ENS 477852012-03-24T22:10:00024 March 2012 22:10:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Sewage Spill in the Turbine Building That Discharges to the Keowee River ENS 473862011-10-27T04:00:00027 October 2011 04:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Damaged Packaging Containing Radioactive Material ENS 471562011-08-16T10:00:00016 August 2011 10:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to an On-Site, Non-Work Related, Fatality ENS 467732011-04-21T18:05:00021 April 2011 18:05:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Inadvertent Sewage Discharge ENS 456902010-02-09T14:00:0009 February 2010 14:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification to South Carolina Dhec Concerning Tritium Found in Ground Water ENS 444832008-09-12T01:35:00012 September 2008 01:35:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Work-Related Fatality ENS 443172008-06-24T18:00:00024 June 2008 18:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification to Osha ENS 436152007-09-06T04:30:0006 September 2007 04:30:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Oil Spill at Keowee Hydro Station 2023-11-03T19:30:00 | |
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