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 Issue dateTitleTopic
ML20148R8258 February 1988NPDES Permit CA0001228, Monitoring & Reporting Program 88-001, Issued to Southern California Edison CoGrab sample
ML20149J78830 June 1997Analysis of Time Required to Evacuate Transient & Permanent Population from Various Areas within Plume Exposure Pathway Emergency Planning Zone,San Onofre Nuclear Generating Station Update for 1996-2002Safe Shutdown Earthquake
Earthquake
ML20150D11630 November 1978Des for Facilities
ML20154G57512 September 1988NPDES Noncompliance Notification:On 880706,sampled Water Sources Exceeded Chlorination Limits.Chlorination Stopped. Chemical Pumps Reset & Testing Following Day Noted within Limits
ML20154G89331 December 1987Revised Personnel Whole Body Exposures for CY87 & Personnel Monitoring Rept & Notification Summary for 1987,per Reg Guide 1.16
ML20155A4462 June 1988NPDES Noncompliance Notification:On 880424,circulating Water Delta Temp Exceeded Daily Average by 1 Degree.Caused by Heat Treatment on Unit 2 Saltwater Cooling Discharge Which Was Lined Up to Unit 3 Intake.Procedures Changed
ML20155C70829 September 1988NPDES Monitoring Rept for Aug 1988.All Sampled Water Sources within Permit Limits Except One Settleable Solids Test at Sewage Treatment Plant
ML20196J9493 March 1988NPDES Noncompliance Notification:On 880117-26,BPS Sump Discharge High in Total Suspended Solids.Evaluation/Mod of Procedures in Progress to Prevent Recurrence
ML20199F64731 December 1985Annual Radiological Environ Operating Rept for 1985, San Onofre Nuclear Generating Station Units 1,2 & 3Offsite Dose Calculation Manual
Met Tower
Annual Radiological Environmental Operating Report
Earthquake
Backfit
ML20205S1665 June 1986Environ Assessment & Finding of No Significant Impact Supporting Operation of shutdown-related Sys That Do Not Meet 10CFR50,App R,Section Iii.G Requirements by Providing Equivalent Protection
ML20207K16426 September 1988Environ Assessment & Finding of No Significant Impact Re Temporary Exemption from 10CFR50.54(w)(5)(i) Requirements
ML20207R64011 March 1987NPDES Noncompliance Notification:On 870102,Unit 3 Oily Waste Separator High in Grease & Oil.Separator Removed from Svc for Cleaning & Repair.During Jan,Unit 1 Low Vol Waste Stream Also High in Grease & Oil.Oil Removed from Separator
ML20209G27030 January 1987NPDES Noncompliance Notification:On 861227,Delta T High (21 F) Following Heat Treatment.Changes in Operating Practices Implemented to Prevent Recurrence
ML20211B9542 October 1986NPDES Noncompliance Notification:On 860802 & 03,length of Heat Treatment & Combined Discharge Delta T Not within Permit Limits,Respectively.Cause Identified & Procedures Changed to Prevent Recurrence
ML20214U1063 June 1987NPDES Monitoring Rept for Apr 1987.Low Vol Waste High in Average Grease & Oil.Maint of Sys Performed.Mesa Sewage Effluent Low in Average Ph Due to Low Flows.Chemical Adjustment of Ph Performed
ML20217K85821 October 1999NPDES Noncompliance Notification:On 990925,unusual Fish Kill Was Discovered That Consisted Predominately of Yellow Fin Croaker.Caused by Increased Temp in Intake Structure.Util Is Modifying Heat Treat Process to Reduce Possible Fish KillUltimate heat sink
ML20235W11831 December 1988Annual Personnel Monitoring Rept,1988
ML20248D62128 May 1998NPDES Noncompliance Notification:On 980304,sewage Treatment Effluent Indicated 5.0 Ml/L for Settleable Solids.Caused by Elevated Solids in Plant Combined W/Excessive Flows from Frequent Storms.Samples Taken Later Were within NPDES Limit