ML20067E044
From kanterella
| ML20067E044 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 12/31/1982 |
| From: | PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | |
| Shared Package | |
| ML20067E040 | List: |
| References | |
| ENVR-821231, NUDOCS 8212210498 | |
| Download: ML20067E044 (23) | |
Similar Documents at Limerick | |
|---|---|
Category:ENVIRONMENTAL REPORT
MONTHYEARML20098E9021984-09-30030 September 1984
[Table view]Rev 20 to Environ Rept - OL Stage ML20093N6411984-07-31031 July 1984 Rev 19 to Environ Rept - OL Stage ML20092N5531984-06-30030 June 1984 Rev 18 to Environ Rept - OL Stage ML20080U3581984-02-29029 February 1984 Rev 17 to Environ Rept - OL Stage ML20086G3821983-12-31031 December 1983 Rev 16 to Environ Rept ML20076G9841983-08-31031 August 1983 Rev 15 to Environ Rept - OL Stage ML20077F6271983-07-29029 July 1983 Rev 14 to Environ Rept - OL Stage ML20076E6881983-05-31031 May 1983 Rev 13 to Environ Rept.Environ Qualification Rept for safety-related Equipment Encl ML20074A7171983-04-30030 April 1983 Rev 12 to Environ Rept - OL Stage.One Oversize Drawing Encl. Aperture Card Available in PDR ML20071C4071983-02-28028 February 1983 Rev 10 to Environ Rept - OL Stage ML20067E0441982-12-31031 December 1982 Vol 5 to Environ Rept ML20065T6121982-10-31031 October 1982 to Environ Rept.Oversize Drawings Encl.Aperture Cards Available in PDR ML20065G8791982-09-30030 September 1982 to Environ Rept ML20063G8921982-08-31031 August 1982 to Environ Rept,Ol Stage ML20063H1761982-07-31031 July 1982 to Environ Rept ML20050B9481982-03-31031 March 1982 to Environ Rept ML20039D2891981-12-31031 December 1981 to Environ Rept 1984-09-30 Category:ALL VERSIONS MONTHYEARML20247A4351989-08-31031 August 1989
[Table view]Final Environmental Statement Related to the Operation of Limerick Generating Station, Units 1 and 2.Docket Nos. 50-352 and 50-353.(Philadephia Electric Company) ML20098E9021984-09-30030 September 1984 Rev 20 to Environ Rept - OL Stage ML20093N6411984-07-31031 July 1984 Rev 19 to Environ Rept - OL Stage ML20092N5531984-06-30030 June 1984 Rev 18 to Environ Rept - OL Stage ML20080U3581984-02-29029 February 1984 Rev 17 to Environ Rept - OL Stage ML20086G3821983-12-31031 December 1983 Rev 16 to Environ Rept ML20076G9841983-08-31031 August 1983 Rev 15 to Environ Rept - OL Stage ML20077F6271983-07-29029 July 1983 Rev 14 to Environ Rept - OL Stage ML20076E6881983-05-31031 May 1983 Rev 13 to Environ Rept.Environ Qualification Rept for safety-related Equipment Encl ML20074A7171983-04-30030 April 1983 Rev 12 to Environ Rept - OL Stage.One Oversize Drawing Encl. Aperture Card Available in PDR ML20071C4071983-02-28028 February 1983 Rev 10 to Environ Rept - OL Stage ML20067E0441982-12-31031 December 1982 Vol 5 to Environ Rept ML20065T6121982-10-31031 October 1982 to Environ Rept.Oversize Drawings Encl.Aperture Cards Available in PDR ML20065G8791982-09-30030 September 1982 to Environ Rept ML20063G8921982-08-31031 August 1982 to Environ Rept,Ol Stage ML20063H1761982-07-31031 July 1982 to Environ Rept ML20050B9481982-03-31031 March 1982 to Environ Rept ML20039D2891981-12-31031 December 1981 to Environ Rept 1989-08-31 Category:TEXT-ENVIRONMENTAL REPORTS MONTHYEARML20206C9871999-04-27027 April 1999
[Table view]NPDES Noncompliance Notification:On 990319,station Personnel Observed Foam Emanating from Manhole Vent Associated with Outfall 001,no Foam Was Observed on Any Waterway.Caused by Inappropriate Addition of Betz 3625 to Spray Pond ML20207D6171999-02-26026 February 1999 NPDES Noncompliance Notification:On 990111,discovered That Weelkly Analysis for non-oxidizing Biocide Betz 3625 Was Not Performed.Caused by Sample Being Inappropriately Delayed for Future Chemical Addition.Counseled Individuals Involved ML20202F0591999-01-19019 January 1999 NPDES Noncompliance Notification:On 990112,Auxiliary Boiler Source Number OAS502 Found to Have Malfunctioning Opacity Monitor.Caused by Stepdown Transformer within Power Supply. Power Supply Replaced ML20206E2161998-12-31031 December 1998 1998 Annual Environ Operating Rept (Non-Radiological) for Limerick Generating Station,Units 1 & 2 ML20205T0581998-12-31031 December 1998 Annual Radiological Environ Operating Rept 15 for 1998 ML20206R3491998-12-21021 December 1998 NPDES Noncompliance Notification:On 981102,500 Gallons of 12% Sodium Hypochlorite Released to Environ.Caused by Failure of Tank Discharge Fittings & Subsequent Leaks from Secondary Containment.Culvert Was Flushed Repeatedly ML20198J2811998-12-21021 December 1998 NPDES Noncompliance Notification:On 981102,release of 500 Gallons of 12% Sodium Hypochlorite to Environment Occurred. Caused by Failure of Tank Discharge Fittings.Integrity Testing Will Be Performed on All New Tanks.With ML20236V2001998-07-27027 July 1998 NPDES Noncompliance Notification:On 980619,geometric Mean Coliform Concentration Calculated to Be 223 Colonies Per 100 Ml.Sample Procedure Enhanced to Ensure Normal Operating Conditions ML20248C9461998-05-27027 May 1998 NPDES Noncompliance Notification:On 980414,total Iron Discharge Through Outfall 001 Exceeded Limits Set in Ltr Dtd 960508.Total Iron Discharge Limit Exceeded During Cleaning Evolution.Limit Revised ML20217N6921998-02-27027 February 1998 NPDES Noncompliance Notification:On 980107 Net Total Suspended Solids (TSS) for Units 1 & 2 Cooling Towers at Outfall 001 Exceeded NPDES Permit Daily Limit of 60 Ppm. Caused by Contaminated Sample Lines.Replaced Tygon Tubing ML20203H1911997-12-31031 December 1997 Annual Effluent Release Rept 23 for Jan-Dec 1997 ML20216F3371997-12-31031 December 1997 Annual Environmental Operating Rept (Non-Radiological) for 970101-1231 ML20203L5691997-12-31031 December 1997 Occupational Exposure Tabulation Rept for LGS Units 1 & 2 for 1997 ML20203H2201997-12-31031 December 1997 Tower 1 Joint Frequency Distributions of Wind Speed & Direction by Atmospheric Stability Class Rept 13 for 1997 ML20217P1941997-12-31031 December 1997 Annual Environ Operating Rept (Non-Radiological) for Jan-Dec 1997, for LGS Units 1 & 2 ML20217M6471997-12-31031 December 1997 Annual Radiological Environ Operating Rept 14,Jan-Dec 1997 for Limerick Generating Station,Units 1 & 2 ML20141G0271997-06-27027 June 1997 NPDES Noncompliance Notification:On 970512,sample for Kjeldahl Omitted Due to Personnel Error.Counseled Individual Responsible.On 970521,Net TSS Exceeded NPDES Daily Limit Due to Fouled Sample Tubing.Replaced Sample Tubing ML20137M5511997-03-27027 March 1997 NPDES Noncompliance Notification:On 970228,flow Integrator Used to Measure Spray Pond Effluent Flow Was Identified to Be Malfunctioning & Declared Inoperable Due to Lodged Debris.Revised Procedure for Spray Pond Effluent Flow ML20134G3241997-01-31031 January 1997 NPDES Noncompliance Notification:On 970108,util Informed NRC That PA Dept of Environ Protection Granted Approval for Temporary Discharge at Lgs,Per 961219 ML20135D0161996-12-31031 December 1996 Occupational Exposure Tabulation Rept for LGS Units 1 & 2 for 1996 ML20148B6671996-12-31031 December 1996 LGS Units 1 & 2 Annual Radiological Environ Operating Rept 13 for 960101-1231 ML20135C7691996-12-31031 December 1996 1996 Annual Effluent Release Rept No 22 ML20138J5291996-12-31031 December 1996 Annual Environ Operating Rept (Non-Radiological) for Jan- Dec 1996 ML20135C7731996-12-31031 December 1996 1996 Annual Tower No 1 Joint Frequency Distribution of Wind Speed & Direction by Atmospheric Stability Class Rept No 12 ML20138G9651996-12-24024 December 1996 NPDES Noncompliance Notification:On 960428,calibration of Flowmeter Used to Measure Spray Pond Flow Was Not Checked on Routine Basis Because Person Required to Develop Maint Was Unaware of Requirements.Installed New Meter ML20135A5851996-11-27027 November 1996 NPDES Noncompliance Notification:On July-Sept 1996 Re NPDES Limit for Fecal Coloform Concentration Not Met.Caused by Inadequate Gasket Installation.Ozonators Overhauled to Ensure Peak Performance ML20134E0641996-10-28028 October 1996 NPDES Noncompliance Notification:During Month of Sept 1996, NPDES Limit for Fecal Coliform Concentration at Discharge of Bradshaw Reservoir Pumps Was Not Met.Caused by Leaking Gaskets on Ozone Gas Diffusers.New Gaskets,Installed ML20129E5681996-09-27027 September 1996 NPDES Noncompliance Notification:On 960805,geometric Mean of Fecal Coliform Concentration Calculated to Be 641 Colonies Per 100 Ml.Cause Suspected to Be Due to Malfunctioning Ozone Disinfection Sys.Adjustments to Sys Have Been Made ML20129E5411996-09-26026 September 1996 NPDES Noncompliance Notification:On 960812,discharge Observed from Unit 2 Cooling Tower Overflow to Outfall 021. Caused by Personnel Error in Performing Required Analysis of Cooling Tower Overflow Sample.Individual Counseled ML20117G7071996-08-23023 August 1996 NPDES Noncompliance Notification:On 960715,geometric Mean of Fecal Coliform Concentration Exceeded NPDES Permit Limit. Caused by Leaking Seals on Ozone Diffusers.Temporary Adjustments Made to Ozone Gas Flow Balance ML20116B3851996-07-24024 July 1996 NPDES Noncompliance Notification:On 960602 Identified Ph Levels Exceeded NPDES Permit Limitations.Caused by Natural Biological activity.CO2 Injection Established,Maintained & Monitored Until 960612 ML20115G1151996-07-12012 July 1996 NPDES Noncompliance Notification:On 960619,resulting Net TSS Value 82.8 mg/1,exceeded Max Daily Limit of 60 Mg/L.Caused by Excessive Storm Water Runoff.Net TSS Revised ML20113C4451996-06-24024 June 1996 NPDES Noncompliance Notification:On 960318,flow Integrator Used to Measure Spray Pond Effluent Flow Declared Inoperable.Caused by Faulty Flow Integrator.Frequency of Use of Instrument Changed to Daily as Stated in Issue Number ML20108A3801996-04-28028 April 1996 NPDES Noncompliance Notification:On 960223,identified Seven Issues of Administrative non-compliance/ambiguity W/Permits. Caused by Inadequate Administration.Individuals Gained Better Understanding W/Guidance ML20108A3671996-04-28028 April 1996 NPDES Noncompliance Notification:On 960314,personnel Observed Sewage Overflowing from MH-07 & Into Storm Drain W-4.Caused by Blockage of Pipe Section Between MH-07 & MH-08.Sewer Contract Svc Pressure Cleaned ML20101K4661996-03-28028 March 1996 NPDES Noncompliance Notification:On 960218,discovered That No Records Existed for Bradshae Reservoir Discharge Water Temp for Listed Time Periods.Caused by Temporary Reassigment of Personnel.Review of Staffing in Progress ML20100P6311996-02-28028 February 1996 NPDES Noncompliance Notification:On 951108,discharge 001 Net TSS in Excess of Maximum Daily Limit.Caused by Flaw in Methodology to Calculate Net TSS concentration.Follow-up Composite Samples Taken ML20108C9281995-12-31031 December 1995 LGS Units 1 & 2 1995 Annual Environ Operating Rept (Non- Radiological) Jan-Dec 1995 ML20100L8861995-12-31031 December 1995 Annual Effluent Release Rept 21,Jan-Dec 1995 ML20108B7391995-12-31031 December 1995 Annual Radiological Environ Operating Rept 12 Jan-Dec 1995 ML20100L8961995-12-31031 December 1995 Tower 1 Joint Frequency Distributions of Wind Speed & Direction by Atmospheric Stability Class 1995 Rept 11 ML20080N1061994-12-31031 December 1994 Annual Effluent Release Rept 20 Jan-Dec 1994 PECO Energy LGS Units 1 & 2 ML20082N5061994-12-31031 December 1994 Annual Environ Operating Rept ML20087H7231994-12-31031 December 1994 Annual Radiological Environ Operating Rept 11 for Jan-Dec 1994 ML20080N1121994-12-31031 December 1994 Tower 1 Joint Frequency Distributions of Wind Speed & Direction by Atmospheric Stability Class 1994 Rept 10 ML20072R4601994-08-31031 August 1994 NPDES Noncompliance Notification:On 940708 & 0815,Discharge 001 Total Zinc Concentrations Exceeded Max Daily Limitations.Daily Zinc Trending Analysis Will Be Upgraded & Chemistry Technician Involved in 940815 Event Counselled ML20071L1761994-07-27027 July 1994 NPDES Noncompliance Notification:On 940609,zinc Analyses Indicated That Discharge 001 Total Zinc Levels in Excess of Max Daily Limitations in Both Cooling Towers.Daily Zinc Control Limits Will Be Administratively Maintained Lower ML20149E7291994-07-26026 July 1994 NPDES Discharge Monitoring Rept:On 940713,approx 18 Gallons of Betz Clamtrol CT-1 Inadvertently Released from Injection Sys Located South of LGS Spraypond Pumphouse.Caused by Break in Pump Discharge Line.Polyethylene Piping Replaced ML20065B9221994-03-25025 March 1994 NPDES Noncompliances Notification:On 940204,discharge 001 Maximum Daily Limit of 1.0 mg/1 Total Zinc Was Exceeded. Caused by Low Ph Transient in Unit 2 Cooling Tower Water Sys.Isolated Acid Injection Sys ML20064C7701994-02-25025 February 1994 NPDES Noncompliance Notification:On 940116 & 17 Manual Reactor Scram Occurred.Caused by Failure to Adequately Throttle Cooling Tower Bypass Valves.Procedure Revised 1999-04-27 |
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