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Category:NPDES NONCOMPLIANCE NOTIFICATION
MONTHYEARML20085C1981991-08-27027 August 1991
NPDES Noncompliance Notification:On 910731,total Suspended Solids Daily Max Concentration Exceeded Limitations.Caused by Inoperability of Air Compressor Due to Failure of Filter Outlet Valve to Close.Compressor Repaired
ML20029B9511991-03-0505 March 1991
NPDES Noncompliance Notification:On 910225,total Residual Chlorinel & Residual Halogen Daily Max Above Limit.Caused by Hypochlorite Dosage Being Higher than Normal Due to Variable Hypochlorite Pump Discharge Pressure
ML20151X0301988-08-12012 August 1988
NPDES Noncompliance Notification:On 880725,total Residual Chlorine/Total Residual Halogen of 485 Lb/Day Observed. Caused by Mechanical Failure of Oxident Feed Pump.Oxident Feed Pump Will Be Repaired to Correct Check Valve Problem
ML20151U5931988-07-27027 July 1988
NPDES Noncompliance Notification:On 880725,measured Total Residual Oxident Exceeded 0.2 Mg/L Limit.Caused by Mechanical Failure of Oxident Feed Pump.Pump Repaired to Correct Check Valve Problem
ML20151X7521988-04-19019 April 1988
NPDES Noncompliance Notification:On 871209,cyanide Discovered in Radwaste River Discharge Tank.Cause Under Investigation.Plant Personnel Contacted for Possible Sources of Contamination & Plant Chemicals Inventoried for Cyanide
ML20211B3341987-02-0606 February 1987
NPDES Noncompliance Notification:On 870202,total Residual Chlorine Titration Exceeded Daily Max of 0.22 Ppm.Cause Unknown.Possible Causes Listed.Corrective Actions:Injection Stopped When Limit Reached & Valve Lineup Verified
ML20210S1981987-01-30030 January 1987
NPDES Noncompliance Notification:On 870128,fecal Coliform Level Found Greater than 400 colonies/100 Ml in Discharge from Sanitary Treatment Plant 005.Caused by Effluent Flow Too Low to Contact W/Chlorine Tablets.Spacers Removed
ML20210H5741987-01-30030 January 1987
NPDES Noncompliance Notification:On 870128,fecal Coliform Greater than 400 colonies/100 Milliliters.Caused by Very Low Flow in Chlorinator Tablet Tube Spacers.Spacers Removed from Tablet Tubes to Allow for Low Flow
ML20209C4261986-08-22022 August 1986
NPDES Noncompliance Notification:On 860820,fecal Coliform Exceeded 400 colonies/100 Ml.Caused by Chlorinator Tablets Not Being in Contact W/Effluent.New Translucent Chlorination Tablet Tubes Will Be Installed
ML20210Q7141986-05-0202 May 1986
NPDES Noncompliance Notification:On 860430,005 Sanitary Treatment Plant Total Suspended Solids Averaged 33 Parts Per Million/Month for Apr 1986.Caused by Hydraulic Overload of Sys.Facilities to Be Remodeled
ML20133C8541985-06-25025 June 1985
NPDES Noncompliance Notification:On 850620,fecal Coliform at Sanitary Treatment Plant 006 Exceeded Parameter & Permit Limit.Caused by Excessive Flows Exhausting Chlorination Sys.Chlorine Tablets Added to Sys
1991-08-27
[Table view]
Category:TEXT-ENVIRONMENTAL REPORTS
MONTHYEARML20206D3521998-12-31031 December 1998
Radiological Environ Operating Rept, Dtd Apr 1999
ML20196K5841998-12-31031 December 1998
Effluent & Waste Disposal Semi-Annual Rept for Period Jan-Dec 1998
ML20206F0551998-12-31031 December 1998
Reg Guide 1.16 Rept Number of Personnel & Person-Rem by Work & Job Function for 1998
ML20217L9881997-12-31031 December 1997
Annual Radiological Environ Operating Rept for 1997, Dtd Apr 1998
ML20217A2891997-12-31031 December 1997
Radioactive Effluent Rept for Jan-Dec 1997 for Quad Cities Nuclear Power Station
ML20138G2271996-12-31031 December 1996
Errata to Jul-Dec 1996 Radioactive Effluent Rept, for Quad Cities Station
ML20135B6881996-12-31031 December 1996
Effluent & Waste Disposable Semi-Annual Rept for Jul-Dec 1996
ML20148A6721996-12-31031 December 1996
Recorded Annual TEDE Exposure for CY96 for Braidwood,Byron, Dresden,Lasalle,Quad Cities & Zion
ML20138D6611996-12-31031 December 1996
Annual Radiological Environ Operating Rept for 1996
ML20134B8831996-08-10010 August 1996
Effluent & Waste Disposal Semiannual Rept for Jan-June 1996
ML20100J8081995-12-31031 December 1995
Effluent & Waste Disposable Semiannual Rept for Jul-Dec 1995
ML20107M6741995-12-31031 December 1995
Annual Radiological Environ Operating Rept for 1995
ML20198N7721995-09-29029 September 1995
Modified NPDES Permit IL0005037,issued to Commonwealth Edison Co
ML20087L3671995-06-30030 June 1995
Radioactive Effluent Rept Semi-Annual Rept, for Jan-June 1995 for Quad Cities Nuclear Power Station
ML20100J8011995-06-30030 June 1995
Errata to Effluent & Waste Disposable Semiannual Rept Jan- June 1995
ML20082Q7801994-12-31031 December 1994
Annual Radiological Environ Operating Rept 1994
ML20100J7901994-12-31031 December 1994
Errata to Effluent & Waste Disposable Semiannual Rept Jul- Dec 1994
ML20080M3171994-12-31031 December 1994
Effluent & Waste Disposal Semiannual Rept for Jul-Dec 1994
ML20072L1271994-06-30030 June 1994
Effluent & Waste Disposal Semiannual Rept for Jan-June 1994 for Quad-Cities Nuclear Power Station
ML20100J7761994-06-30030 June 1994
Errata to Effluent & Waste Disposal Semiannual Rept Jan- June 1994
ML20071A9371993-12-31031 December 1993
Effluent & Waste Disposal Semiannual Rept for Jul-Dec 1993
ML20056F8451993-06-30030 June 1993
Rev 5 to Effluent & Waste Disposal Semi-Annual Rept,Gaseous Effluents - Summation of All Releases
ML20046C2021992-12-31031 December 1992
Errata to Quad Cities Nuclear Power Station,Units 1 & 2 Annual Environ Operating Rept
ML20044E3671992-12-31031 December 1992
Station,Units 1 & 2 Annual Radiological Environ Operating Rept,1992. W/Apr 1993 Ltr
ML20114C0511992-06-30030 June 1992
Effluent & Waste Disposal Semiannual Rept for Quad-Cities Station for Period 920101 Through 920630
ML20092L0651991-12-31031 December 1991
Effluent & Waste Disposal Semiannual Report, for Jul to Dec 1991
ML20095H7581991-12-31031 December 1991
Annual Radiological Environ Operating Rept
ML20090E3891991-12-31031 December 1991
1991 Occupational Radiation Exposures,Quad Cities Nuclear Power Station
ML20101L6171991-12-31031 December 1991
Errata to 1991 Quad-Cities Annual Environ Operating Rept
ML20064L3121991-12-31031 December 1991
Errata to 1991 Annual Radiological Environ Operating Rept
ML20091J4281991-12-0404 December 1991
Renewed NPDES Permit IL0005037 Issued to Commonwealth Edison Co for Quad Cities,Unit 1 & 2
ML20085C1981991-08-27027 August 1991
NPDES Noncompliance Notification:On 910731,total Suspended Solids Daily Max Concentration Exceeded Limitations.Caused by Inoperability of Air Compressor Due to Failure of Filter Outlet Valve to Close.Compressor Repaired
ML20082K9541991-06-30030 June 1991
Effluent & Waste Disposal Semiannual Rept Jan-June 1991
ML20029B9511991-03-0505 March 1991
NPDES Noncompliance Notification:On 910225,total Residual Chlorinel & Residual Halogen Daily Max Above Limit.Caused by Hypochlorite Dosage Being Higher than Normal Due to Variable Hypochlorite Pump Discharge Pressure
ML20101L6101990-12-31031 December 1990
Errata to 1990 Quad-Cities Annual Environ Operating Rept
ML17345A9231990-12-31031 December 1990
Annual Radiological Environ Operating Rept, Part 3.W/910308 Ltr
ML20029B0551990-12-31031 December 1990
Effluent & Waste Disposal Semiannual Rept for Jul-Dec 1991. W/910226 Ltr
ML20059C7291990-06-30030 June 1990
Effluent & Waste Disposal Semiannual Rept,Jan-June 1990 Gaseous Effluents-Summation of All Releases
ML20029B1971990-06-30030 June 1990
Addendum to, Radioactive Effluent Rept for Jan-June 1990 for Quad-Cities Nuclear Power Station.
ML20006F5431989-12-31031 December 1989
Effluent & Waste Disposal Semiannual Rept for Jul-Dec 1989. W/900208 Ltr
ML20247J0771989-08-29029 August 1989
Addendum to Radioactive Effluent Rept for Jan-June 1989, Correcting Value for Percent of Tech Spec Limit Chimney & Stack for I-133 & I-131 Tritium & Particulates
05000254/LER-1989-009, Effluent & Waste Disposal Semiannual Rept,Jan-June 1989.Unit 1 Svc Water Gross Activity Monitor Out of Svc for Total of 77 Days During Reporting Period.One Unplanned Liquid Release Documented in LER 89-0091989-06-30030 June 1989
Effluent & Waste Disposal Semiannual Rept,Jan-June 1989.Unit 1 Svc Water Gross Activity Monitor Out of Svc for Total of 77 Days During Reporting Period.One Unplanned Liquid Release Documented in LER 89-009
ML20235N7521988-12-31031 December 1988
Effluent & Waste Disposal Semiannual Rept Jul-Dec 1988
ML20235Y8621988-12-31031 December 1988
Occupational Personnel Radiation Doses Rept for 1988
ML20151X0301988-08-12012 August 1988
NPDES Noncompliance Notification:On 880725,total Residual Chlorine/Total Residual Halogen of 485 Lb/Day Observed. Caused by Mechanical Failure of Oxident Feed Pump.Oxident Feed Pump Will Be Repaired to Correct Check Valve Problem
ML20151U5931988-07-27027 July 1988
NPDES Noncompliance Notification:On 880725,measured Total Residual Oxident Exceeded 0.2 Mg/L Limit.Caused by Mechanical Failure of Oxident Feed Pump.Pump Repaired to Correct Check Valve Problem
ML20153C3021988-06-30030 June 1988
Effluent & Waste Disposal Semiannual Rept for Jan-Jun 1988
ML20151X7521988-04-19019 April 1988
NPDES Noncompliance Notification:On 871209,cyanide Discovered in Radwaste River Discharge Tank.Cause Under Investigation.Plant Personnel Contacted for Possible Sources of Contamination & Plant Chemicals Inventoried for Cyanide
ML20196G3911987-12-31031 December 1987
1987 Rept of Occupational Personnel Radiation Doses. W/
ML20150B4271987-12-31031 December 1987
Rev 4 to Effluent & Waste Disposal Semiannual Rept Jul-Dec 1987
1998-12-31
[Table view] |
Text
_ _ _ . . _ _ _
o PRIORITY ROUTIigg lim um ,
l Quad Cities Nuclear Power Station r- [--
'O Commonwealth Edison M'-
22710 206 Avenue North . ,7 -
Corcova, Illinole $1242 f- A -
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To'ophone 309/65+2241 (
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RLB-88-269
)
August 12, 1988 Illinois Environmental Protection Agency Division of Water Pollution Control Compliance Management Unit 2200 Churchill Road Springfield, IL 62706 U.S. Environmental Protection Agency Region V, Enforcement Division Attention: Chief, Compliance Unit 230 South Dearborn Street Chicago, IL 60604
SUBJECT:
NPDES Non-Compliances for Quad-Citiec Generating Station IL-0005037 Dear Sirst In accordance with Standard Condition 12 we wish to submit the following notice of non-compliances:
DISCIIARGE: 006 & 007 Open Cycle Diffusers PARAMETER AND PERMIT LIMIT: Total Residual Chlorine / Total Residual Halogen Lead Limits Daily Max 400.5 lbs/ day.
NON-COMPLIANCE AND DATE: Total Residual Chlorine / Total Residual Halogen was 485 lbs/ day on 7/25/88.
CAUSE: The cause of the problem has been attributed to a mechanical failure of the oxident feed pump.
An internal check valve in the pump failed and allowed the oxident to be injected at ebout three times the normal dosage.
CORRECTIVE ACTION: The sodium hypochlorite tank was isolated as soon as the increased flow was discovered. The maximum time at the increased flow was 3 1/2 hours or a loss of an additional 1350 gallons of sodium hypochlorite. g p
SOS $ SS 84 A'J G 15 194 lg
{SO
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j!'
- ,.u .
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The oxident feed pump will be repaired to correct the check valve problem. After the pump has been repaired, the pump feed rate will be measured to ensure the correct oxident flow rate.
The system is shut down and-will not be operated until the check valve is repaired and tested.
If_there are any questions, please call Ray Moore of my
~
staff at'309-654-2241, extension 2731.
Sincerely, T
R.' L. Bax Station Manager Quad-Cities
-RLB/RM/psb cca B. Davis, NRC Director of Water Quality, Environmental Affairs l
l
