ENS Event | |
|---|---|
19:00 Mar 13, 2012 | |
| Title | Offsite Notification of a Sewage Leak |
| Event Description | A Sewage Lift Station overflow occurred due to equipment failure. The overflow was discovered at 1400 CDT and terminated shortly thereafter. CPNPP Environmental notified TCEQ (Texas Commission on Enviornmental Quality) Region 4 (DFW) at 1441 CDT. This is reportable as a bypass of untreated wastewater as defined in the TPDES [Texas Pollution Discharge Elimination System] Permit. CPNPP Environmental personnel have completed disinfection of the affected area.
The licensee estimated the leak to be between 100 and 200 gallons with a small portion reaching the lake. The equipment failure is suspected as being a failed level indicating system. The licensee will notify the NRC Resident Inspector. |
| Where | |
|---|---|
Comanche Peak  Texas (NRC Region 4) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release | |
| Time - Person (Reporting Time:+-1.03 h-0.0429 days <br />-0.00613 weeks <br />-0.00141 months <br />) | |
| Opened: | Alan Marzloff 17:58 Mar 13, 2012 |
| NRC Officer: | Mark Abramovitz |
| Last Updated: | Mar 13, 2012 |
| 47739 - NRC Website
Loading map... | |
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 %) |
WEEKMONTHYEARENS 477392012-03-13T19:00:00013 March 2012 19:00:00
[Table view]10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification of a Sewage Leak ENS 472782011-09-19T13:00:00019 September 2011 13:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Acid Leak Onsite ENS 422042005-12-13T19:45:00013 December 2005 19:45:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Offsite Notification ENS 409942004-08-27T13:50:00027 August 2004 13:50:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notifications Made to Spillage of Phosphonic Acid 2012-03-13T19:00:00 | |