NPDES Noncompliance Notification:On 850430,total Suspended Solids 30-day Average Limit Exceeded at Outfall 002.Caused by Strong Westerly Winds & Heavy Rains.Collection Efficiency & Alternatives Being AssessedML20117G529 |
Person / Time |
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Site: |
Davis Besse ![Cleveland Electric icon.png](/w/images/7/78/Cleveland_Electric_icon.png) |
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Issue date: |
05/03/1985 |
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From: |
Quennoz S TOLEDO EDISON CO. |
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To: |
Dunlavy OHIO, STATE OF |
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References |
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G85-310AL, NUDOCS 8505130567 |
Download: ML20117G529 (2) |
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Category:NPDES NONCOMPLIANCE NOTIFICATION
MONTHYEARML20117H6721996-04-25025 April 1996 NPDES Noncompliance Notification:On 960419 Discovered That Hydrazine Concentration in North Settling Basin Exceeded. Internal Outfall 602 & External Outfall 001 Closely Monitored for Hydrazine ML20064F9781994-03-0101 March 1994 NPDES Discharge Monitoring Rept Re Daily Ph Values Exceeding Maximum Daily Ph Limit of 9.0 Su Due to Unknown Causes. Monitor Ph Values Closely ML20058K0681993-11-24024 November 1993 NPDES Noncompliance Notification:On 931118,daily Outfall 001 Free Chlorine Sample Indicated 0.2 Mg/L Free Chlorine.Caused by Circulating Water Supplying to Much Chlorine.Mod to Plant Will Decrease Chlorine to Svc Water ML20045G3721993-06-18018 June 1993 NPDES Noncompliance Notification:On 930611,discovered That Outfall 601 Total Suspended Solids Value for Wk Exceeded Daily Limit Collected on 930609.Caused by Algae Bloom in Basin.Algae Population in Basin Will Be Monitored ML20141K5061986-01-14014 January 1986 NPDES Noncompliance Notification:On 851207,daily 2 H Discharge Limitation for Free Available Chlorine Exceeded at Outfall 001 ML20137B5221986-01-0404 January 1986 NPDES Noncompliance Notification:On 851209-26, Concentrations for Suspended Solids at Outfall 601 Found in Excess of 45 Mg/L Daily Limit.Caused by Algae die-off within Pond.Corrective Actions Not Stated ML20137Y0611985-11-26026 November 1985 NPDES Noncompliance Notification:Approx 815,000 Gallons of Solution Containing Water & Fluorescein Disodium Salt Will Be Discharged from Four Condensers Following Filling to Assist in Location of Cracks &/Or Leaks at Weld Points ML20133H5971985-08-0505 August 1985 NPDES Noncompliance Notification:Total Suspended Solids 30-day Weighted Average Discharge Concentration Limit Exceeded for Outfall 002 for Jul 1985.Consulting Firm Contracted to Determine Workable Solutions ML20133H1941985-07-29029 July 1985 NPDES Noncompliance Notification:On 850705 & 08,approx 120,000 Gallons Water/Ammonia Solution Discharged to Training Ctr Pond.Caused by Draining of Two Steam Generators.Release Data Encl ML20117G5291985-05-0303 May 1985 NPDES Noncompliance Notification:On 850430,total Suspended Solids 30-day Average Limit Exceeded at Outfall 002.Caused by Strong Westerly Winds & Heavy Rains.Collection Efficiency & Alternatives Being Assessed ML20100G2941985-03-28028 March 1985 NPDES Noncompliance Notification:On 850325,free Available Chlorine Daily Max Limit Exceeded at Outfall 1.Level of 3.0 Mg/L Caused by Improper Operation of Newly Installed Chlorination Valve.Valve Will Be Throttled ML20096B6801984-08-24024 August 1984 NPDES Noncompliance Notification:On 840820,total Suspended Solids Daily Max Limit Exceeded at Outfall 002.Caused by Higher than Normal Windspeeds & Rainfall Prior to Sampling Time.Suspended Solids Back within Daily Limit on 840823 ML20084S4781984-05-15015 May 1984 NPDES Noncompliance Notification:On 840514,daily Max Ph Exceeded at Outfall 002.Caused by West & Southwest Winds Kicking Up Solids from Pond Bottom.Carp Active in Disturbing Pond Bottom While Attempting to Spawn ML20082F6591983-11-17017 November 1983 NPDES Noncompliance Notification:On 831114 & 16,oil & Grease Limits Exceeded at Outfall 604.Caused by Surface Runoff During Heavy Rainfall & Melting Snow.Oil Absorbent Matl Placed within Outfall Areas 604 & 002 1996-04-25
[Table view] Category:TEXT-ENVIRONMENTAL REPORTS
MONTHYEARML20205K8291998-12-31031 December 1998 Annual Exposure Rept for Davis-Besse Nuclear Power Station. with ML20206D2551998-12-31031 December 1998 Annual Radiological Environ Operating Rept for Davis-Besse Nuclear Power Station for 980101-981231 ML20206D2651998-12-31031 December 1998 Radiological Environ Monitoring Program (REMP) for Davis-Besse Nuclear Power Station for 980101-981231 ML20217M5381997-12-31031 December 1997 Annual Radiological Environ Operating Rept, W/Radiological Effluent Release Rept ML20236N4281997-12-31031 December 1997 Corrected Replacement Pages x,88 Through 90 & 108 Through 109 of Davis-Besse Nuclear Power Station 1997 Annual Radiological Environ Operating Rept, Including Radiological Effluent Release Rept ML20199G2991997-10-31031 October 1997 Oct 1997 Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20198P4361997-09-30030 September 1997 Sept 1997 Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20211E4571997-08-31031 August 1997 Telecommunicated Wastewater Rept for Aug 1997 ML20217N3381997-07-31031 July 1997 Jul 1997 Telecommunicated Hardcopy Wastewater Rept ML20149H1781997-06-30030 June 1997 June 1997 Telecommunicated Hardcopy Wastewater Rept ML20141F2851997-05-31031 May 1997 May 1997 Telecommunicated Hardcopy Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20138A9611997-03-31031 March 1997 Mar 1997 Telecommunicated Hardcopy Wastewater Rept for Davis-Besse Nuclear Power Station ML20137C3801997-02-28028 February 1997 Feb 1997 Telecommunicated Hardcopy Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20135C3171997-01-31031 January 1997 Jan 1997 Telecommunicated Hardcopy Wastewater Rept for Davis-Besse Nuclear Power Station Unit 1 ML20140D9411996-12-31031 December 1996 Annual Radiological Environ Operating Rept for Davis-Besse Nuclear Power Station for 960101-1231 ML20133P5251996-12-31031 December 1996 Dec 1996 Wastewater Rept for Davis-Besse Nuclear Power Station Unit 1 ML20136G0691996-12-31031 December 1996 1996 Annual Exposure Rept for Davis-Besse Nuclear Power Station ML20132F1891996-11-30030 November 1996 Nov 1996 Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20134P0041996-10-31031 October 1996 Wastewater Rept for Davis-Besse Nuclear Power Station Unit 1 for Oct 1996 ML20129C2591996-09-30030 September 1996 Sept 1996 Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20129F4781996-08-31031 August 1996 Aug 1996 Wastewater Rept for Davis-Besse Nuclear Power Station ML20129G8541996-07-31031 July 1996 Jul 1996 Telecommunicated Hardcopy Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20115F4071996-06-30030 June 1996 Wastewater Discharge Rept for Davis-Besse Nuclear Power Station for June 1996 ML20112J4741996-05-31031 May 1996 Wastewater Rept for May 1996 for Davis-Besse Nuclear Power Station,Unit 1 ML20112B9231996-04-30030 April 1996 Wastewater Rept for Apr 1996 for Dbnps,Unit 1 ML20117H6721996-04-25025 April 1996 NPDES Noncompliance Notification:On 960419 Discovered That Hydrazine Concentration in North Settling Basin Exceeded. Internal Outfall 602 & External Outfall 001 Closely Monitored for Hydrazine ML20107L1081996-03-31031 March 1996 Mar 1996 Wastewater Rept for Davis-Besse Nuclear Power Station ML20101B8281996-02-29029 February 1996 Feb 1996 Wastewater Rept ML20100G2251996-01-31031 January 1996 Wastewater Rept for DBNPS Unit 1 for Jan 1996 ML20108C6131995-12-31031 December 1995 Replacement Pages 128-137 of Davis-Besse Nuclear Power Station 1995 Annual Radiological Environ Operating Rept ML20107C3211995-12-31031 December 1995 1995 Radiological Environ Monitoring Program for Davis- Besse Nuclear Power Station, Final Monthly Progress Rept ML20107C2861995-12-31031 December 1995 1995 Annual Radiological Environ Operating Rept for Davis- Besse Nuclear Power Station ML20095E9431995-11-30030 November 1995 Nov 1995 Wastewater Rept for Davis Besse Nuclear Power Station Unit 1 ML20094J1791995-10-31031 October 1995 Wastewater Rept for Davis-Besse Nuclear Power Station Unit 1 for Oct 1995 ML20093H4001995-09-30030 September 1995 Wastewater Rept for Sept 1995 for Davis-Besse Nuclear Power Station,Unit 1 ML20098A3111995-08-31031 August 1995 Aug 1995 Wastewater Rept for Davis-Besse Nuclear Power Station ML20087G5701995-07-31031 July 1995 Wastewater Rept for Jul 1995 for Davis-Besse Nuclear Power Station,Unit 1 ML20086H2521995-06-30030 June 1995 Wastewater Rept for June 1995 for Davis-Besse Nuclear Power Station ML20085G3691995-05-31031 May 1995 Wastewater Rept for May 1995 for Davis-Besse Nuclear Power Plant ML20080H6321995-01-31031 January 1995 Wastewater Rept for Jan 1995 for Davis-Besse Nuclear Power Station,Unit 1 ML20077R5761994-12-31031 December 1994 Wastewater Rept for Dec 1994 for Davis-Besse Nuclear Power Station,Unit 1 ML20082V4051994-12-31031 December 1994 Annual Radiological Environ Operating Rept ML20078Q5201994-11-30030 November 1994 Wastewater Rept for Nov 1994 for Dbnps,Unit 1 ML20078D9961994-09-30030 September 1994 Wastewater Rept for Davis-Besse Nuclear Power Station Unit 1 for Sept 1994 ML20073B8471994-08-31031 August 1994 Aug 1994 Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1 ML20072C4131994-07-31031 July 1994 Wastewater Rept for Jul 1994 for Davis-Besse Nuclear Power Station,Unit 1 ML20071H5591994-06-30030 June 1994 Wastewater Rept for June 1994 for Davis-Besse Nuclear Power Station Unit 1 ML20072S8321994-06-30030 June 1994 Radioactive Effluent Release Rept Jul 1993 - June 1994 ML20069N1711994-05-31031 May 1994 Wastewater Rept for Davis-Besse Nuclear Power Station Unit 1 for May 1994 ML20029E5001994-04-30030 April 1994 Apr 1994 Wastewater Rept for Davis-Besse Nuclear Power Station,Unit 1. W/940511 Ltr 1998-12-31
[Table view] |
Text
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G85 310AL BSy 3,1985 Ohic Environmental Protection Agency Northwest District Office 1035 Devlac Grove Road Bowling Green, Ohio 43402 ATTS: Mr. Bruce Dunlavy
Subject:
Exceedence Notification for NPDES Permit No. 21B000ll*DD; Davis-Besse Nuclear Power Station
Dear Mr. Dunlavy:
In accordance with the requirements of Part A.2 of NPDES Permit No.
21B000ll*DD for the Davis-Besse Nuclear Power Station, we wish to notify you of a recent exceedence condition.
The Total Suspended Solids (TSS) thirty-day average limit (30 mg/1) was exceeded at outf all 002 (Area Runof f) for the month of April 1985. The Total Suspended Solids Concentration averaged 48 mg/l for the month, which is above the thirty-day average 30 mg/l limit.
Date Outfall Parameter Analysis April 1985 002 Total Suspended 48 mg/l Solids (30 day avg.)
The existence of an average TSS concentration in excess of 30 mg/l for April at this sampling location was attributed to the strong westerly winds and heavy rains which occurred at the beginning of the month.
Wind speeds in excess of 25 mph were recorded on April 1 and 3, with nearly 2 inches of rain falling on March 31. These meteorological conditions in association with increased area runoff, agitated bottom sediments causing a resuspension of solids in the pond waters prior to sampling.
v4 8505130567 850503 PDR ADOCK 05000346 gQ S PDR THE TOLEDO ED! SON COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO. OHIO 43652
Mr. Bruca Dunisvy
- ' ' " May 3, 1985
l As you are aware, Toledo Edison has contracted with an independent consulting l firm to assess the collection efficiency of Outfall 002 and to supply alter-natives to reduce total suspended solids concentrations at the discharge of the Davis-Besse Training Center Pond. A viable, workable solution is antic-l ipated upon completion of the project with implementation to directly follow.
If you have any questions regarding this notice, please contact Patrick j McCloskey, Environmental Monitoring at (419) 249-5000, ext. 711.
I Sincerely, M= -
Stephen M. Quennoz Plant Manager Davis-Besse Nuclear Power Station SMQ/PJM/yml bec: R. P. Crouse J. E. Sullivan C. Daft T. Myers E. C. Novak J. F. Helle J. J. Pfeiffer J. Scott-Wasilk R. Scott D. Briden <
giJG 8es&sh Nuclear Reactor Regulation W. Rogers. NRC Resident Inspector A. Cephart r