Semantic search

Jump to navigation Jump to search
 Issue dateTitleTopic
ML20202B86025 June 1986NPDES Noncompliance Notification:On 860531,3.7 Ppm Total Iron for Cooling Pond Blowdown Detected,Exceeding 2 Ppm 30-day Average Limit.Caused by 5.8-ppm Discharge on 860506. Request for Limits on Individual Wastestreams Submitted
ML20211H39312 June 1986NPDES Noncompliance Notification:On 860514,sewage Treatment Plant Influent Flow Exceeded Capacity of Polishing Pond. Caused by Backup Pump Having No Flow Control Capability. Pump Repaired & Pond Cleaned
ML20199B0643 June 1986NPDES Noncompliance Notification:On 860506,cooling Pond Blowdown Contained Total Iron Concentration of 5.8 Ppm. Caused by Heavy Precipitation.Total Iron Monitoring Requirement & Limit on Pond Blow Requested for Deletion
ML20136C58120 December 1985NPDES Noncompliance Notification:On 851112 & 30,total Iron Limit Exceeded.Caused by Heavy Rainfall
ML20137R09818 November 1985NPDES Noncompliance Notification:On 851031,30-day Average Limit Exceeded Due to Discharge of 39 Ppm Total Suspended Solids.Caused by High Flowrate Discharging Accumulation. Discharges Will Be Done at Low FlowrateGrab sample
ML20137X81614 November 1985NPDES Noncompliance Notification:On 851011,30-day Average Total Suspended Solids Exceeded Due to Broken Backwash Nozzle on Media Filter B.Filter Repaired & Placed in Svc Even Though Station Short of Anthracite Coal
ML20137A1078 November 1985NPDES Noncompliance Notification:On 851011,39 Ppm Total Suspended Solids Discharged to Cooling Lake at High Flow Rate.Investigation Underway.Waste Neutralization Tanks Will Be Discharged to Cooling Lake at Low Flow Rate
ML20137D6286 November 1985NPDES Noncompliance Notification:On 851011,media Filter B Backwash Nozzle Discovered Broken & Filtering Medium Drained Into Clearwell,Underdrains & Effluent Chamber.Cause Not Stated.Nozzle Replaced & Anthracite Coal Added to Filter
ML20137A1956 November 1985NPDES Noncompliance Notification:On 851015,large Vol of Oil Entered & Overloaded Wastewater Treatment Sys.Caused by Oil Boom in Effluent Compartment Trapping Sheen of Oil in Vicinity Where Oil & Grease Obtained
ML20137A0671 November 1985Supplemented NPDES Noncompliance Notification:On 850909,23 & 30,oil Admitted to Wastewater Treatment Process.Caused by Excessive Sludge in Oil Separator Inlet Bays.Media Filter a Changed Out
ML20137Z53727 September 1985NPDES Noncompliance Notification:On 850831,30-day Average Limit Exceeded Due to One Discharge Which Contained 28 Ppm Total Suspended Solids.Composite Sampler RepairedGrab sample
ML20134Q14928 August 1985Supplementary NPDES Noncompliance Notification:On 850703, Determined That Large Input of Oil Overloaded Waste Water Treatment Oil Separator.Caused by Oil Absorbent Boom Trapping Oil.Boom Replaced & RepositionedGrab sample
ML20134P72427 August 1985NPDES Noncompliance Notification:On 850730,large Input of Oil Overloaded Wastewater Treatment Sys.Source of Oil Undetermined.Suspected Causes Include Polymer & Oil Separator Weir Sys.Sys Isolated & Cleaned
ML20134P71529 July 1985NPDES Noncompliance Notification:On 850703,large Vol of Oil Entered Wastewater Treatment Sys & Overloaded Facility. Source of Oil & Grease Unknown.Oil & Grease Pumped Out of Clarifiers & Oil Separator Pits.Absorbent Booms Replaced
ML20134P69329 July 1985NPDES Noncompliance Notification:On 850701,30-day Average for Total Suspended Solids Was 45 Ppm,Exceeding Limit of 15 Ppm.Caused by Discharge Containing 80 Ppm Total Suspended Solids.Regenerative Waste Solution Discharge Tanks Cleaned
ML20129C59419 June 1985NPDES Noncompliance Notification:On 850604,Regenerative Wastes Solution Discharge 001(a) Grab Sample Registered Ph of 9.18 & 80 Ppm Total Suspended Solids,Exceeding Limits. Caused by Inadequate MixingGrab sample
ML20129B71319 June 1985NPDES Noncompliance Notification:On 850603,Wastewater Treatment Facility 001(c) Effluent Registered Ph of 10.2, Exceeding Limit of 9.0.Sample Believed Unrepresentative Due to Inadequate Mixing
ML20115H2619 April 1985NPDES Noncompliance Notification:On 850314,free Residual Chlorine Concentration Greater than 2 Ppm Measured Every Day During Wk of 850311.Caused by Insufficient Contact Time Between Sewage Plant Effluent & Chlorine Disinfectant
ML20093K7769 October 1984NPDES Noncompliance Notification:On 840812,high Ph Excursion Occurred.Cause Unknown.Discharge Stopped.Clearwell Circulated Back to Equalization Tank & Neutralized.Discharge Continued
ML20093D19319 June 1984NPDES Noncompliance Notification:On 840530,sample of Mud Clean Sump Contained Ph Level of 11.2 Su,Exceeding Permit Limit of 9.0 Su.Sump Identified as Source of High Ph Water. Original Source Unknown.Discharge Stopped.Rept Encl
ML20080L52021 September 1983NPDES Noncompliance Notification:On 830823,total Suspended Solids Concentration Exceeded NPDES Permit Limits.Caused by Running of Equalization Tank Mixer Prior to Composite Sample Collection.Use of Mixer Will Be Monitored
ML20071G68412 May 1983NPDES Noncompliance Notification:Between 830411-17,composite Sample & Analysis Not Performed.Caused by Personnel Error. Personnel to Be Instructed on Proper Setup of Composite SamplerGrab sample
ML20073F7828 April 1983NPDES Noncompliance Notification:On 830311,regeneration Wastes Solution Discharge Tanks Discharged 8.3 mg/1 Iron. Caused by Waste from Unit 2 Condensate Polishing Sys Regeneration.Mod Implemented on 830321
ML20072P47723 March 1983NPDES Noncompliance Notification:On 830228,total Iron in Low Vol Waste Radwaste Discharge Tank Was 2.7 mg/1.Caused by Problems W/Owz Common Evaporator.Investigation Underway
ML20072P49822 March 1983NPDES Noncompliance Notification:On 830228,cooling Pond Blowdown Total Suspended Solids Were 21 mg/1 Above Background.Cause Unknown.No Corrective Action Taken
ML20072P49622 March 1983NPDES Noncompliance Notification:On 830224,low Vol Waste Radwaste Discharge Tanks Had 30 mg/1 Oil & Grease.Caused by Oil from Laundry Drain Collector Tanks.Oil Will Be Removed. Investigation Underway
ML20072C23025 February 1983NPDES Noncompliance Notification:On 830201,Outfall 001c Low Vol Waste Wastewater Treatment Facility Effluent Had Measured Activity of 1.6 Mg Per Liter of Total Iron, Exceeding 1 Mg Limit.Caused by Alum Pump Malfunction
ML20071A2117 February 1983NPDES Noncompliance Notification:On 830118,incident Caused by Wastes from Unit 2 Condensate Polishing Sys Regeneration & Buildup of Solids in Discharge Tank.Mod Initiated to Provide Option for Treatment of Tanks
ML20070T24811 January 1983NPDES Noncompliance Notification:On 830103,increase in Iron Discovered in Waste Solidification Discharge Tank. Caused by Wastes from Condensate Polishing Sys Regeneration & Buildup of Solids in Discharge Tank.Mod Initiated
ML20064G1624 January 1983NPDES Noncompliance Notification:On 821222,analysis Results for 821206-12 Discovered Missing.Caused by Technician Misplacing Results.Results Reportedly within Permit Spec. Administrative Effort Being Made to Comply W/Program
ML20023B25913 December 1982NPDES Noncompliance Rept:On 821116,emulsified Oil in Equalization Tank Reduced Flocculation & Filtration Efficiency.Cause Not Stated.Plant Discharge Stopped & All Treated Water Returned to Equalization Tank
ML20064G29010 December 1982NPDES Noncompliance Notification:On 821124,total Suspended Solids & Total Iron Exceeded Limits.Caused by Addition to Tank of Const Wastes from Condensate Polishing Sys.Mod for Optional Treatment of Tanks Initiated
ML20070E33124 November 1982NPDES Noncompliance Notification:On 821112,discharge from Low Vol Waste Wastewater Treatment Facility Contained 115.6 Mg/L Oil & Grease.Cause Not Stated.Discharge Stopped, Tank Taken Out of Svc & Oil Soak Bags Placed in Tank
ML20067C91713 November 1982NPDES Noncompliance Notification:On 821105,temporary Hydrogen Peroxide Sys Not Injecting Hydrogen Peroxide. Injection Pump Repaired
ML20066K57712 November 1982NPDES Noncompliance notification:58,330 Gallons of 25.3 Mg Iron Concentration Waste Discharged on 821020.Caused by Addition of Const Wastes.Mod Initiated to Provide Option for Treatment of Tanks
ML20069N15112 November 1982NPDES Noncompliance Notification:On 821029,iron Concentrations of 41.3 Mg Found in Regenerated Waste Solids Discharge Tank.Caused by Addition of Const Wastes from Unit 2 Condensate Polishing Sys.Treatment Mod Initiated
ML20066A91325 October 1982NPDES Noncompliance Notification:On 820920,total Iron in Outfall 001c Low Vol Waste Radwaste Discharge Tanks Exceeded Allowable Limit.Cause Unknown.Present Treatment by Evaporation Provides Treatment Efficiently
ML20023A76929 September 1982NPDES Noncompliance Notification:On 820914,buildup of Resin Fines & Other Fine Solids Carried Through Strainers & Sumps Into Discharge Tank.Cause Not Stated.Regenerative Waste Solution Discharge Tank Will Be Cleaned
ML20069H31429 September 1982NPDES Noncompliance Notification:On 820910,oil & Grease in Outfall 001c Low Vol Waste Radwaste Discharge Tanks Exceeded Allowable Limit.Caused by Mechanical Failure of Radwaste Evaporator Resulting in Poor Quality Water
ML20023A72229 September 1982NPDES Noncompliance Notification:On 820909,total Iron at Outfall 001c Low Vol Waste Wastewater Treatment Facility Exceeded Allowable Limit.Caused by Upset Ph Due to Unit 2 Const Activities.Work Request Initiated to Install Monitor
ML20065L60529 September 1982NPDES Noncompliance Notification:On 820913,pH at Outfall 001c Low Vol Waste Wastewater Treatment Facility Fell Out of Specs.Caused by Acid Waste Generated from Unit 2 Const Activities.Work Request Initiated to Install Ph Monitor
ML20065L59229 September 1982NPDES Noncompliance Notification:On 820903,total Iron in Outfall 001c Low Vol Waste Regeneration Wastes Solution Discharge Tank Exceeded Allowable Limit.Caused by Temporary Hydrogen Peroxide Sys Not Operating Properly
ML20065L55729 September 1982NPDES Noncompliance Notification:On 820801,total Suspended Solids & Iron in Outfall 001c Low Vol Waste Radwaste Discharge Tanks Exceeded Allowable Limits.Caused by Mechanical Problems W/Radwaste Evaporators
ML20069H35129 September 1982NPDES Noncompliance Notification:On 820914,total Suspended Solids & Iron at Outfall 001c Low Vol Waste Wastewater Treatment Facility Exceeded Allowable Limits.Caused by Upset Ph Due to Unit 2 Const Activities
ML20066A57924 September 1982NPDES Noncompliance Notification:On 820924,tank Sampled to Verify Neutralization Prior to Discharge.Second & Third Samplings Revealed Ph Change.Error in Sampling or Analysis Suspected.Flush Time Reviewed
ML20064N54330 August 1982NPDES Noncompliance Notification:On 820803,effluent Water Quality Exceeded Permit Limit.Caused by Alum Skid Shutdown, Resulting in Improper Floculation.Alum Skid Restarted
ML20071L14114 July 1982NPDES Noncompliance Notification:On 820612,15 & 29,total Iron from Discharges Exceeded Permitted Limits.Caused by Temporary Hydrogen Peroxide Injection Sys Becoming air- Bound.Permanent Injection Sys Completion Expected by 830101
ML20071K70114 July 1982NPDES Noncompliance Rept:On 820629,excessive Amounts of Soluble Iron Collected on Makeup Demineralizers.Caused by Loss of Hydrogen Peroxide Injection from Temporary Sys. Permanent Hydrogen Peroxide Injection Sys Will Be Installed
ML20071L17312 July 1982NPDES Noncompliance Notification:On 820712,18 Mg Per Liter Oil & Grease Released from Wastewater Treatment Facility. Error in Sampling suspected.Oil-soak Boom Placed in Outlet Chamber to Prevent DischargeGrab sample
ML20058G8896 July 1982NPDES Noncompliance Notification:On 820703,composite Sample Initiated on Batch Discharge 001-82,batch Discharge 002-82 Commenced W/O Stopping Composite Sample Between Batches. Composite Sampler Cannot Operate Automatically
Retrieved from "https://kanterella.com/Special:Ask/-5B-5BCategory:NPDES-20NONCOMPLIANCE-20NOTIFICATION-5D-5D-20-5B-5BSite::LaSalle-7C-7C05003738-5D-5D/-3FIssue-20date/-3FTitle/-3FTopic/mainlabel%3D/order%3D-20descending/sort%3D-20Issue-20date/offset%3D0/format%3Dtable/searchlabel%3D-5BTable-20view-5D"