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Category:NPDES NONCOMPLIANCE NOTIFICATION
MONTHYEARML20087E7911992-01-15015 January 1992
NPDES Noncompliance Notification for Dec 1991.Several Boron & Sodium Nitrate & Residual Chlorine Concentration Discharges Occurred During Month of Dec 1991 Prior to Entering Cape Cod Bay.Levels Lowered
ML20133P9511985-08-0606 August 1985
NPDES Noncompliance Notification:On 850731,1,000-2,000 Juvenile River Herring & Adult Atlantic Silversides Observed Showing External Symptoms & Behavioral Characteristics of Gas Bubble Disease.Gas Saturation Measurements Taken
ML20133M0391985-08-0505 August 1985
NPDES Noncompliance Notification:On 850630,malfunction of Sanitary Septic Sys Automatic Pumps & High Level Warning Lights Occurred.Sys Overflowed to Storm Drains.Investigation Underway.Septic Sys Repaired
ML20206K4851975-10-28028 October 1975
NPDES Noncompliance Notification:During Second Quarter of 1975,notification Point of 0.5 Ci/Reactor for I-131 Exceeded.Cause Under Investigation.Program Defined & Initiated to Reduce Release Rates
ML20206K4441975-07-30030 July 1975
NPDES Noncompliance Notification:During Second Quarter of 1975,notification Point of 0.5 Ci/Reactor Surpassed.Total Amount of I-131 Released Was 0.558 Ci.Cause Under Investigation.Program Initiated to Reduce Release Rates
1992-01-15
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Category:TEXT-ENVIRONMENTAL REPORTS
MONTHYEARML20217P4311999-09-30030 September 1999
NPDES Discharge Monitoring Rept for Sept 1999 for Pilgrim Nuclear Power Station. with
ML20212B3991999-08-31031 August 1999
NPDES Discharge Monitoring Rept for Aug 1999 for Pilgrim Nuclear Power Station. with
ML20211B3901999-07-31031 July 1999
NPDES Discharge Monitoring Rept for July 1999 for Pilgrim Nuclear Power Station. with
ML20209J0011999-06-30030 June 1999
NPDES Discharge Monitoring Rept for June 1999 for Pilgrim Nuclear Power Station. with
ML20195J5681999-05-31031 May 1999
NPDES Discharge Monitoring Rept for May 1999 for Pilgrim Nuclear Power Station. with
ML20206R5451999-04-30030 April 1999
Discharge Monitoring Rept for Pilgrim Nuclear Power Station for Apr 1999. with
ML20205L2841999-03-31031 March 1999
NPDES Discharge Monitoring Rept for Mar 1999, for Pilgrim Nuclear Power Station.With
ML20204F6621999-02-28028 February 1999
NPDES Discharge Monitoring Rept for Pilgrim Nuclear Power Station, for Month of Feb 1999.With
ML20203C4521999-01-31031 January 1999
NPDES Discharge Monitoring Rept for Jan 1999 for Pilgrim Nuclear Power Station. with
ML20199K6651998-12-31031 December 1998
NPDES Discharge Monitoring Rept for Pilgrim Nuclear Power Station for Dec 1998. with
ML20206P1191998-12-31031 December 1998
Radioactive Effluent & Waste Disposal Rept,Jan-Dec 1998. with
ML20206Q0681998-12-31031 December 1998
Radiological Environ Monitoring Program Rept 31 for Jan-Dec 1998. with
ML20205S2991998-12-31031 December 1998
Marine Ecology Studies Related to Operation of Pilgrim Station Semi-Annual Rept Number 53,Jan-Dec 1998. with
ML20206Q7771998-11-30030 November 1998
Rev 5 to Pilgram Station Evacuation Time Estimates & Traffic Mgt Plan Update
ML20206N8291998-11-30030 November 1998
NPDES Discharge Monitoring Rept for PNPS for Nov 1998.With
ML20195G7971998-10-31031 October 1998
Discharge Monitoring Rept for Pilgrim Nuclear Power Station for Oct 1998
ML20154M1691998-09-30030 September 1998
NPDES Discharge Monitoring Rept for Sept 1998 for Pilgrim Nuclear Power Station. with
ML20153A9831998-08-31031 August 1998
NPDES Discharge Monitoring Rept for Aug 1998 for Pilgrim Nuclear Power Station. with
ML20237A7751998-07-31031 July 1998
NPDES Discharge Monitoring Rept for July 1998 for Pilgrim Nuclear Power Station
ML20236R3091998-06-30030 June 1998
NPDES Discharge Monitoring Rept for June 1998 for Pilgrim Nuclear Power Station
ML20154M1201998-06-30030 June 1998
Marine Ecology Studies Re Operation of Pilgrim Station, Semi-Annual Rept 52,Jan-June 1998. with
ML20249A0551998-05-31031 May 1998
NPDES Discharge Monitoring Rept for Pilgrim Nuclear Power Station for May 1998
ML20247M6831998-04-30030 April 1998
Discharge Monitoring Rept for Pilgrim Nuclear Power Station for Apr 1998
ML20216J7241998-03-31031 March 1998
NPDES Discharge Monitoring Rept for Mar 1998
ML20217A8581998-02-28028 February 1998
1998 Discharge Monitoring Rept for Pilgrim Nuclear Power Station
ML20203C0421998-01-31031 January 1998
NPDES Discharge Monitoring Rept for Jan 1998 for Pilgrim Nuclear Power Station
ML20216G6201997-12-31031 December 1997
Personnel Whole Body Exposure for CY97
ML20217N5511997-12-31031 December 1997
Annual Dose Assessment to General Public 970101-1231
ML20203J3471997-12-31031 December 1997
Radioactive Effluent & Waste Disposal Rept Including Meteorological Data,Jul-Dec 1997
ML20198S5481997-12-31031 December 1997
NPDES Discharge Monitoring Rept for Dec 1997, for Pilgrim Nuclear Power Station
ML20203J1401997-12-31031 December 1997
Number of Personnel & Man-Rem by Work & Job Function, for 1997,IAW Requirements of Pilgrim Nuclear Power Station TS Section 6.9.A.3
ML20217N6091997-12-31031 December 1997
Radiological Environ Monitoring Program Rept No 30 for Jan-Dec 1997
ML20247F2551997-12-31031 December 1997
Marine Ecology Studies Re Operation of Pilgrim Station Semi-Annual Rept 51 Jan-Dec 1997
ML20197A7411997-11-30030 November 1997
NPDES Discharge Monitoring Rept for Nov 1997
ML20199H1611997-10-31031 October 1997
NPDES Discharge Monitoring Rept for Oct 1997
ML20217K4901997-09-30030 September 1997
NPDES Discharge Monitoring Rept for Sept 1997 for Pilgrim Nuclear Power Station
ML20217B0311997-08-31031 August 1997
NPDES Discharge Monitoring Rept for Aug 1997
ML20141J5071997-07-31031 July 1997
NPDES Discharge Monitoring Rept for Jul 1997
ML20216C9611997-06-30030 June 1997
Radioactive Effluent & Waste Disposal Rept Including Meteorological Data,Jan-June 1997
ML20149J0891997-06-30030 June 1997
NPDES Discharge Monitoring Rept for June 1997
ML20212C5771997-06-30030 June 1997
Marine Ecology Studies Re Operation of Pilgrim Station Semi-Annual Rept 50 Jan-Jun 1997
ML20141C6121997-05-31031 May 1997
NPDES Discharge Monitoring Rept for May 1997
ML20141G1701997-04-30030 April 1997
NPDES Discharge Monitoring Rept for Apr 1997
ML20138A3061997-03-31031 March 1997
NPDES Discharge Monitoring Rept for Mar 1997
ML20137B8901997-02-28028 February 1997
NPDES Discharge Monitoring Rept for Feb 1997 for Pilgrim Nuclear Power Station
ML20134M5961997-01-31031 January 1997
NPDES Discharge Monitoring Rept for Jan 1997
ML20137M6021996-12-31031 December 1996
Annual Dose Assessment to General Public 960101-1231
ML20140J4201996-12-31031 December 1996
Marine Ecology Studies Re Operation of Pilgrim Station Semi-Annual Rept 49 Jan-Dec 1996
ML20138Q6841996-12-31031 December 1996
Radioactive Effluent & Waste Disposal Rept Including Meteorological Data for 1996. W/
ML20138F3211996-12-31031 December 1996
Radiological Environ Monitoring Program Rept No 29,Jan-Dec 1996
1999-09-30
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Text
-gi e BOSTON E'DisON COMfsANY B00 BOvtsTON STREET BCsTON, M AssACHusETTs 02199 I
WILLIAM D. HARRINGTON s c......... ........,
n.....
August 5, 1985 BECo 5.85-057 NPDES Permit No. MA C003557 Mr. T. E. Landry Environmental Protection Agency Compliance Branch JFK Building, Room 2103 Boston, MA 02203 Mr. Thomas C. McMahon, Director Mass. Div. Of Water Pollution Control Permit Section - 7th Floor One Winter Street Boston, MA 02198 Gentlemen:
This letter is in confirmation of telephone conversations with pfr.
Robert
- Leger of the USEPA, Region 1, and Mr. Gerald Szal of the Mass. DWPC e regarding notification of the discharge of untreated sewerage from the Pilgrim Nuclear Power Station septic system. On July 30, 1985, from approximately 1400-1600 hours, there was a malfunction of the Pilgrim Station sanitary septic system automatic pumps and high level warning lights. This malfunction caused a backup and partial overflow of the system to the plant storm drains.
. These drains empty to the discharge canal and eventually to the Cape Cod Bay waters at outfall number 001 (Condenser Cooling Waters). The storm drains were blocked off by approximately 1600 hours0.0185 days <br />0.444 hours <br />0.00265 weeks <br />6.088e-4 months <br /> and the overflow brougnt under control by 1800 hours0.0208 days <br />0.5 hours <br />0.00298 weeks <br />6.849e-4 months <br />.
The Pilgrim Station septic system was repaired on July 31, 1985 and the cause of its malfunction is being investigated.' No radioactive material was detected in the septic sy. stem contents and it was estimated that less than 100 gallons of its effluent. reached the discharge canal, which had a circulating flow of about 300,000 gallons per minute over'this time period. An investigation of the discharge canal on July 31, 1985 revealed no discernable effects of the sewerage release on marine life inhabiting it.
If1dditional information is required please contact Mr. R. D. Anderson
~
at 849-8935. -
Very truly yours, 8508120007 850005
- PDR ADOCK 05000293 S f PDR yl cc: Mr. Domenic B. Vassallo Chief Operating Reactors Branch #2 Division of Licensing Office of Nuclear Regulatory Commission /
Washington, DC 20535 jff~h7 0
BOSTON EDISON COMPANY
. August 5, 1985
'" - Page 2 1 ,
Mr. Thomas E. Murley Regional Administrator
' Office of: Inspection & Enforcement Region 1-631 Park Avenue King of-Prussia, Penn. 19406 P
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