ML20033H262
| ML20033H262 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 04/02/1990 |
| From: | Nandy F SOUTHERN CALIFORNIA EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9004190053 | |
| Download: ML20033H262 (3) | |
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invmt. cauronnia eene April 2, 1990 n..'. "e., e.'w r a NANov ucuaot,, o, um ca unu.iuo I
U. S. Nuclear Regulatory Commission l
Document Control Desk Washington, D.C. 20555
Subject:
- Docket Nos. 50 206 and 50 362 Report of NPDES Permit Violation San Onofre Nuclear Genierating Station, Units 1 and 3
Reference:
Letters, H. W. Newton (SCE) to Ladin Delaney (California Regional Water Quality Control -
j Board, San Diego Region) dated March 19,1990 As required by Technical Specification (TS) 6.16.2.c, Provisional Operating License DPR 13, and Section j
3.2, Appendix B, Facility License NPF 15, enclosed are copics ci the referenced letters forwarding the February 1990 National Pollutant Discharge Elimination System (NPDES) monitoring reports for Units 1 and 3.-
r The Febmary Unit 1 NPDES monitoring report showed that two Unit 1 plant drain samples exceeded the 15 ppm grease and oil content allowed by the Unit 1 NPDES permit by 61 ppm and 145 ppm, l
respectively The Febmary Unit 3 NPDES monitoring report showed that a Unit 3 building sump sample exceeded the 30 ppm total suspended solid content allowed by the Unit 3 NPDES permit by II
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ppm. All the remaining water sources sampled were found to be within NPDES permit limits There
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were no NPDES permit violations at San Onofre Unit 2 in February 1990.
g If you require any additional information, please let me know, i
l Very truly yours,.
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Enclosures e'
J. B. Martin (Regional Administracor, NPC Region V)
C. W. Caldwell (NRC Senior Resident inspector, Units 1, 2 and 3)-
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March 19,.1990 Mr. Ladin Delaney, Executive Officer California Regional Water Quality Control Board San Diego Region 9771 Clairemont Mesa Boulevard, Suite B San Diego, California 92124-1331
Dear Mr. Delaney:
Subject:
NPDES Monitoring Report San Onofre W clear Generating Station, Unit 1 The NPDES monitoring report for San Onofre Unit I covering the month of February is submitted in accordance with the requirements of CRWQCB Order 88-001 (NPDES Permit No. CA0001228). A summary of the generating unit's status and significant analytical results is provided below.
The unit was operational during February. All. sampled water sources were found to be within permit limits, except the plant drain, which was high'on grease and oil.
Investigation determined that the method of pumping oil trapped in sumps tended to emulsify the oil, with subsequent poor separation.
This process has been changed, with any trapped oil being removed directly from the sumps by vacuum truck.
Pursuant to Order No. 88 001, Reporting Requirement 12, the following representative is authorized to sign and certify all reports required by this order: Arthur Kneisel, Environmental Engineer.
I certify under penalty of law that I have aersonally examined and am familiar with the information submitted in the attac1ed document, and based on my inquiry of those individuals immediately responsible for obtaining the information, I believe the submitted information is true, accurate, and complete.
I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment.
Sincerely, h
5 H. W. Newton Manager, Site Support Services u
Enclosure cc:
Environmental Protection Agency, Region IX 1
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i Southern California Edison Company
,5CR SAN ONfnFRE NUC LE AR SENE R ATING ST A TION I
P.O. DDR t,8 s.N corucNTE. cauroRNia non March 19, 1990 i
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Mr. Ladin Delaney, Executive Officer California Regional Water Quality Control Board i
San Diego Region
-9771 Clairemont Mcsa Boulevard, Suite B 4
e San Diego, California 92124-1331
Dear Mr. Delaney:
Subject:
NPDES Monitoring Report San Onofre Nuclear Generating Station, Unit 3 L
The NPDES monitoring reports for San Onofre Unit 3 covering the month of February is submitted in accordance with the requirements of CRWQCB Order 85-13 (NPDES Permit No. CA0108181).
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A summary of the generating unit's status and significant analytical results is provided below.
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The unit was in operation through February 23, 1990.. All sampled water sources were found to be within permit limits,-except the l
Building Sump, which was high on total suspended solids.
l Subsequent samples were within limits, suggesting that sloughing algae may have been the source.
Pursuant to Order No. 85-13, Reporting Requirement 12, your letter dated June 25, 1985, authorizes the following 7
representative to sign and certify all reports required-by this order:
Arthur Kneisel, Environmental Engineer.
I certify under penalty of law that I have personally examined and am familiar with the information submitted in'the attached document, and based on my inquiry of those individuals immediately responsible for obtaining the information, I believe the submitted information is,true, accurate, and complete.
I am aware that'there are significant penalties for. submitting false information, including the possibility of fine and imprisonment.
Sincerely, o
N
.W Newton Manager, Site Support Services Enclosures
.cc:
Environmental Protection Agency, Region IX
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