ML19210A675

Forwards EPA 770707 & 12 Ltrs Transmitting NPDES Permit PA 0009920,Amends 1 & 2.Also Forwards EPA 770622 & 28 Ltrs Authorizing Met Ed Use of Nalco 41-1 as Corrosion Inhibitor in All TMI Closed Cooling Systems

ML19210A675
Person / Time
Site:	Three Mile Island
Issue date:	08/03/1977
From:	Herbein J METROPOLITAN EDISON CO.
To:	Reid R Office of Nuclear Reactor Regulation
Shared Package
ML19210A676	List: ML19210A675 ML19210A678 ML19210A682 ML19210A685
References
GQL-1050, NUDOCS 7910310480
Download: ML19210A675 (4)

Text

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.b dtd. June 22 e June 28, 1977, authorizing

'tet-Ed's use of LALC041-L as a corrosion in-hibitor in all TMI Closed Cooling Systems.

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in n wee roe nocorss METROPOLITAN EDISON COMPANY POST OFFICE BOX 542 READING,Ni NSYLVANI i A 19603 TELEPHONE 215 - 929-3601 August 3,1977 eil, q

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E i ,y Director of Nuclear Reactor Regulation _J /U }l.Mc[

Attn: Mr. R. W. Reid, Chief d u.so ,Gg d* //g Operating Reactors 3 ranch No. h ee% 4:w 4g U. S. Nuclear Regulat.)ry Cc==ission Q(J

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i Washington, D. C. 20555 F

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Dear Sir:

Three Mile Island Nuclear Station Unit 1 (TMI 1)

Operating License No. DPR-50 Dceket No. 50-289 In accordance with the TMI-l Environmental Technical Specifications Section 5.6.2.h (Ite: #2, concerning changes =ade in er proposed for permits and/or licenses) enclosed please find the recently issued NPDES Permit A=endments No.1 & 2 as well as EPA letters dated June 22 and June 28, 1977 authorizing Met-Ed's use of NALC0 kl-L as a corrosien inhibitor in all TMI Closed Cooling Systems.

It is our estimation that because HALCO hl-L will be used only in closed syste=s, and because any leakage frc= these syste=s veuld be treated prior to discharge, the environmental impact of the above-=entioned use of NALCO hl-L will be negligible. It is also our estimation that because the enclosed permit amend =ents have been issued by the proper regulating authcrity after the appropriate review, these permit atendments vill also have a negligible environ = ental impact.

The enclosed documents are provided for your information; we trust this submittal to be satisfactory, hcVever, should you have any additional questiens, please contact me.

e neerely,

/

J. G. Herbein Vice-President JGE:RAL:rdg

Enclosures:

NPDES Permit Amendment #1 NPDES Per=it Amendment #2 EPA letter of June 22, 1977 , g.,1 ~_ _

EPA letter of June 26, 1977 ~~ _

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[bg e UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION til . .

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June 22, 1977 RECEIVED. . a ws", e l m r .;

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Mr. L. L. Lawye. .

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Dear Mr. Lawyer:

Your letter of June 13, 1977, requested EPA approval for the~ '

use of NALCO 41-L, as a corrosion inhibitor in tho~ following .

closed cooling systems at Three )!ile Island:

1. Intermediate closed cooling. system ~

2. Decay heat closed cooling system A

3. Decay heat closed cooling system B

4. Nuclear services closed cooling system Our toxic coordinator, Mr. Mike Zickler,has reviewed your '

request and has given his approval for the use of Ru.C0 41-L 4 in the above systems.

If you have any further questions, please don't hesitate to contact me at (215) 597-2376.

Sincerely, h: us:.cd Robert E. Greaves, Environmental Engineer Delmarva-DC Section .

Enforcement Division mdi

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Dear Fir. Latqer:

Your letter of Starch 15, 1977, requested EPA approval for the use of NALCO 41-L as a corrosion inhibitor for the Secondary aervices Closed Cooling System at Three 5 tile -

Island.

Our toxic co-ordinator, bir. Flike Zickler, has given his approval for the use of NALCO 41-L in this system.

If you have any further questions, please don't hesitate to contact me at 215-597-2876.

Sincerely, e bl L. C . ULwld Robert E. Greaves, Environmental Engineer Delmarva-DC Section Enforcement Division b

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