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Category:ENVIRONMENTAL MONITORING REPORTS(&RADIOLOGICAL)-PERIODIC
MONTHYEARML20205T0581998-12-31031 December 1998
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
[Table view]
Category:TEXT-ENVIRONMENTAL REPORTS
MONTHYEARML20206C9871999-04-27027 April 1999
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
[Table view] |
Text
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ATTACFNENT 1 Limerick Generating Station Sutmary of Tower. I and Tower 2 Hourly Meteorological Data Comparisons (10/15/83 - 12/31/84)(1)-
Meteorological Tower 1 Sensor Tower 2 Sensor Comparison % Data Parameter Elevation Above Grade (2) Elevation Above Grade (2) Criteria Agreement,
-Wind Speed 30' 159' i 2 mph 84 175'C3) 304' i 2 mph 30
. Wind Direction 30' 159' i1 82 175'(3) 304' Sector 93 Air Temperature 266'-26'C3) 300'-26' ! 1 97 Difference PG Class (Stability)
Signa Theta (4) 175' 304' i1 91
-(Stability) PG Class (Spd. > 3 mph)
Notes: (1) Comparison of all hours during which valid data existed at both towers.
-(2) Ground E evation: Tower 1 - 250' MSL, Tower 2 - 121' MSL (3) Representat.ive elevation for vent. release (4) Presented for comparison purposes only - Not used for stability detennination at LGS 2
dRE/mib/03058505 g312ggy$$$$
R
n cc: Judge Helen F. Hoyt (w/ enclosure)
Judge derry Harbour (w/ enclosure)
Judge Richard F. Cole (w/ enclosure)
Troy B. Comer, Jr. , Esq. (w/ enclosure)
Ann P.-Hodgdon, Esq. (w/ enc 1osure)
Mr. Frank R. Romano (w/ enclosure)
Mr. Robert L. Anthony (w/ enclosure)
Ms. Phyllis Zitzer. (w/ enclosure)
Charles.W. Elliot, Esq. (w/ enclosure)
Zori G. Ferkin, Esq. (w/ enclosure)
Mr. Thcmas Gerusky (w/ enclosure)
Director, Penna. Emergency (w/ enclosure)
Management Agency Angus R. Love, Esq. (w/ enclosure)
David Wersan, Esq. (w/ enclosure)
Robert J. Sugarman, Esq. (w/ enclosure)
Martha W. Bush, Esq. (w/ enclosure)-
Spence W. Perry, Esq. (w/ enclosure) day M. Gutierrez, Esq. (w/ enclosure) i- Atanic Safety & Licensing (w/ enclosure)
Appeal Board Atomic Safety & Licensing (w/ enclosure)
Board Panel Docket & Service Section (w/ enclosure)
Mr. James Wiggins (w/ enclosure)
Mr. Timothy R. S. Campbell (w/ enclosure) t
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