ML20196F111
From kanterella
| ML20196F111 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 12/31/1987 |
| From: | Christinziano, Mcfadden J, Wells L PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | |
| Shared Package | |
| ML20196F095 | List: |
| References | |
| NUDOCS 8803020035 | |
| Download: ML20196F111 (29) | |
Similar Documents at Limerick | |
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Category:ENVIRONMENTAL MONITORING REPORTS(&RADIOLOGICAL)-PERIODIC
MONTHYEARML20205T0581998-12-31031 December 1998
[Table view]Annual Radiological Environ Operating Rept 15 for 1998 ML20206E2161998-12-31031 December 1998 1998 Annual Environ Operating Rept (Non-Radiological) for Limerick Generating Station,Units 1 & 2 ML20216F3371997-12-31031 December 1997 Annual Environmental Operating Rept (Non-Radiological) for 970101-1231 ML20217M6471997-12-31031 December 1997 Annual Radiological Environ Operating Rept 14,Jan-Dec 1997 for Limerick Generating Station,Units 1 & 2 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 ML20203H1911997-12-31031 December 1997 Annual Effluent Release Rept 23 for Jan-Dec 1997 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 ML20135C7691996-12-31031 December 1996 1996 Annual Effluent Release Rept No 22 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 ML20108B7391995-12-31031 December 1995 Annual Radiological Environ Operating Rept 12 Jan-Dec 1995 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 ML20100L8961995-12-31031 December 1995 Tower 1 Joint Frequency Distributions of Wind Speed & Direction by Atmospheric Stability Class 1995 Rept 11 ML20082N5061994-12-31031 December 1994 Annual Environ Operating Rept ML20080N1121994-12-31031 December 1994 Tower 1 Joint Frequency Distributions of Wind Speed & Direction by Atmospheric Stability Class 1994 Rept 10 ML20080N1061994-12-31031 December 1994 Annual Effluent Release Rept 20 Jan-Dec 1994 PECO Energy LGS Units 1 & 2 ML20087H7231994-12-31031 December 1994 Annual Radiological Environ Operating Rept 11 for Jan-Dec 1994 ML20067D3191993-12-31031 December 1993 Semiannual Effluent Release Rept 19 Jul-Dec 1993 for Limerick Generating Station Units 1 & 2 ML20067D3241993-12-31031 December 1993 Tower 1 Joint Frequency Distributions of Wind Speed & Direction by Atmospheric Stability Class 1993 Rept 9 ML20070M6971993-12-31031 December 1993 Annual Environ Operating Rept (Nonradiological) ML20029D2371993-12-31031 December 1993 Annual Radiological Environ Operating Rept 10 Jan-Dec 1993. W/940422 Ltr ML20056G1031993-06-30030 June 1993 Semiannual Effluent Release Rept 18 Jan-June 1993. W/ ML20012G4771992-12-31031 December 1992 PECO Occupation Exposure Tabulation Rept 7 for Limerick Generating Station, for Period Jan - Dec 1992.W/930228 Ltr ML20114C0451992-06-30030 June 1992 Semi-Annual Effluent Release Rept 16 for 920101 Through 920630 ML20095H8691991-12-31031 December 1991 Annual Radiological Environ Operating Rept for 1991,Rept 8 ML20095E7721991-12-31031 December 1991 Annual Environ Operating Rept (Nonradiological) ML20094H0341991-12-31031 December 1991 Std Format for Reporting Number of Personnel & Man-Rem by Work & Job Function for Period Jan-Dec 1991 ML20094G8931991-12-31031 December 1991 Annual Tower 1 Joint Frequency Distributions of Wind Speed & Direction by Atmospheric Stability Class 1991 Rept 7 ML20094G8891991-12-31031 December 1991 Semiannual Effluent Release Rept 15,Jul-Dec 1991 ML20083D9061991-08-31031 August 1991 NPDES Discharge Monitoring Repts for Aug 1991 ML20082N0061991-06-30030 June 1991 Semiannual Effluent Release Rept,Jan-June 1991 ML20073H3351990-12-31031 December 1990 Annual Environ Monitoring Rept (Nonradiological) ML20073R1631990-12-31031 December 1990 Revised Recorded Annual Whole Body Exposures, 1990 ML20076N2961990-12-31031 December 1990 Annual Radiological Environ Operating Rept 7 ML20029B2871990-12-31031 December 1990 Occupational Exposure Tabulation Rept 7 for Limerick Generating Station,Units 1 & 2 for 1990. W/910228 Ltr ML20029C3241990-12-31031 December 1990 Rev 1 to Occupational Exposure Tabulation Rept 7 for Limerick Generating Station Units 1 & 2 for 1990, Correcting Period Dates on Recorded Annual Whole Body Exposure ML20059E6321990-06-30030 June 1990 Semiannual Effluent Release Rept for Jan-June 1990 ML20012B4031989-12-31031 December 1989 Std Format for Reporting of Personnel & M/Rem by Work & Job Function for Jan-Dec 1989. ML20073R1591989-12-31031 December 1989 Revised Recorded Annual Whole Body Exposures, 1989 ML20012A1191989-12-31031 December 1989 Semiannual Effluent Release Rept 11,Jul Through Dec 1989. ML20246K5531989-08-29029 August 1989 Semiannual Effluent Release Rept 10 Jan-Jun 1989 ML19327B8561989-06-30030 June 1989 Rev 1 to Semi-Annual Effluent Release Rept 10 for Jan-June 1989 ML20246D7361989-04-28028 April 1989 1988 Annual Radiological Environ Monitoring Rept 5. Small Amount of plant-related Zn-65 Activity Found in Fish ML20246D6681988-12-31031 December 1988 1988 Annual Environ Operating Rept (Non-Radiological) ML20236C7761988-12-31031 December 1988 Annual Occupational Exposure Tabulation 5 for Jan-Dec 1988 ML20073R1561988-12-31031 December 1988 Revised Recorded Annual Whole Body Exposures, 1988 1998-12-31 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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