05000272/LER-1979-013, Supplemental LER 79-013/04X-1:on 790102,during Preparation of Annual Nonradioactive Environ Operating Rept,Average 1978 Suspended Solids Concentrate in Discharge Exceeded Limit. Caused by Abnormally High Demineralizer Regenerat

Supplemental LER 79-013/04X-1:on 790102,during Preparation of Annual Nonradioactive Environ Operating Rept,Average 1978 Suspended Solids Concentrate in Discharge Exceeded Limit. Caused by Abnormally High Demineralizer Regenerations

ML18082A644
Person / Time
Site:	Salem
Issue date:	06/23/1980
From:	Kapple A Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18082A643	List: 05000272/LER-1979-013, Supplemental LER 79-013/04X-1:on 790102,during Preparation of Annual Nonradioactive Environ Operating Rept,Average 1978 Suspended Solids Concentrate in Discharge Exceeded Limit. Caused by Abnormally High Demineralizer Regenerat
References
LER-79-013-04X, LER-79-13-4X, NUDOCS 8006300424
Download: ML18082A644 (1)

LER-1979-013, Supplemental LER 79-013/04X-1:on 790102,during Preparation of Annual Nonradioactive Environ Operating Rept,Average 1978 Suspended Solids Concentrate in Discharge Exceeded Limit. Caused by Abnormally High Demineralizer Regenerations

Event date:
Report date:
2721979013R00 - NRC Website

text

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i NRC FORM 366;.m,_

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-.iPDATE REPORT -

LAST REPORT SUBMITTED 1/31/79 U.S. NUCLEAR REGULATORY COMMISSION e LICENSEE EVENT REPORT CONTROL BLOCK: I I fl\\

(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) 1~-~~-~-~~--....16\\..:.)

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LICENSEE CODE 14 15 LICENSE NUMBER 25 26 LICENSE TYPE 30 57 CAT 58 CON'T

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8 l I o 12 I 1 I 9 l@lo I 6 12 I 3 1 s I o 10 74 75 REPORT DATE 80 EVENT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@

[III] I During preparation of the annual non-radioactive environmental operating report, the

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average annual (1978) suspended solids concentration in the discharge from the non-radioactive waste basin was calculated to be 34.7 mg/l.

This exceeds the Environmental Technical Specification limit of 25 mg/l.

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8 SYSTEM CODE IW le I@

9 10 LE R/RO LVENT YEft.R REPORT 17 I 9 I NUMBER 21 22 ACTION FUTURE TAKEN ACTION EFFECT ON PLANT

CAUSE

CAUSE COMP.

CODE SUBCODE COMPONENT CODE SUBCODE

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11 12 13 18 19 SEQUENTIAL OCCUR REN CE REPORT REPORT NO.

CODE TYPE I o I l I 3 I 1.....--1 Io I 4 I

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23 24 26 27 28 29 30 VALVE SUBCODE

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20 l.=l 31 SHUTDOWN METHOD

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ATTACHMENT NPRD-4 PRIME COMP.

SUPPLIER REVISION NC.

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CAUSE DESCRIPTION AND CORRECTIVE ACTIONS @

43 44 47 I The high average suspended solids was the result of an abnormally high number of demineralizer regenerations necessary to support the initial flushes required for Unit 2.

Since the 1979 Refueling Outage, a 3 foot weir wall across the NRW retention I [J))J I basins and a well water clarifier were put in operation.

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FACILITY STATUS [QI]~@

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ACTIVITY

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N/_A __ ~

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9 10 11 44 80 METHOD OF A

DISCOVERY DISCOVERY DESCRIP'.ION (31

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N/A 80 80 PERSONNEL EXPOSURES

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NUMBER

(.;::;\\TYPE DESCRIPTION 39 QIZJ jOI Oj Oj(0~@).__ ___

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9 11 12 13 PERSONNEL INJURIES Q

NUMBER DESCRIPTION~

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N_/_A _____________________

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9 11 12 LOSS OF OR DAMAGE TO FACILITY ~

TYPE

DESCRIPTION

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N/A 8

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ISSUED(,:;\\ DESCRIPTION N RC USE ON Ly [ITI] ~~----------N_/A I I I I I I I I I I I I I~

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