ML19319C051
| ML19319C051 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 10/29/1976 |
| From: | Stolz J Office of Nuclear Reactor Regulation |
| To: | Roe L TOLEDO EDISON CO. |
| Shared Package | |
| ML19319C048 | List: |
| References | |
| NUDOCS 8001300789 | |
| Download: ML19319C051 (2) | |
Text
.
t Distrubut W Docket File #F""U #
NRC PDR bcc:
J. R. Buchanan, NSIC
M J. Stolz L. Engle Jocket I:o.50-34G ~ '
E. Hylton R. Heineman D. Ross Toledo Edison Company J. Knight, SS ATTN: Mr. Lowell E. Roe R. Tedesco Vice President, Facilities H. Denton Development V. A. Moore Edison Plaza R. H. Vollmer 300 %dison Avenue M. L. Ernst Toledo, Onio 4365E W. P. Gammill ELD i
Gentlemen:
ACRS (16)
- ElliORING OF EXrLOSIVE !ilXTURES IN THE GASEOUS RADWASTE TREAT"E'iT SYSTEMS FOR DAVIS BESSE, UNIT 1 Ma find the design of the gaseous radwaste treatacnt system for 'lavis Besse, t' nit 1 (DS-1) regarding tr.e monitoring of cotantially explosive mixtures of hydrogen and oxygen to be unaccentable.
j Gur concerns '. vere first identified to you in a telephone conversation on October 13, 1976 between Mr. L. Engle, Licensing Projact 'iananer and Mr. E. Novak, General Superintendent, Power Engineering and Construction.
It is our position that gaseous rafsaste systen coconents ue % sic'ed to contain explosive nixtures or that the systen bc prnvided with redun-dant nonitors to preclude the fornation or builduo of exolosive mixtures.
In our discussior.s, you indicated that sinca tne system ocerates uit':
a nitrogen blanket t.ie caten:ial for the formation of explosive oixturcs does not exist. You furtner stated that in the event t% sincie ox.n;en noattor is out of service periodic grap samples will oe taken antil r e unit can ce repaired. He find both of these cositions to be unacc1pta51c.
Our position is defined in tne Enclosure to this letter.
We request that you imend the DS-1 FSAR to conform wit, the enclosed posi tion.
In order to maintain our licensing schedule we will need your response by November 15, 1976.
If you cannoc meet this date, please inform us within 5 days after receipt of this letter so that we nay revise our seneduling.
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Form AEC.)is tRev. 7 53) AICM 0240 W v. o. oove RMh0 ENT PRI.gTlMg OPPICES 1974 330 184 l
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- CT 2 9 E76 Toledo Edison Company 2-Ple,ase contact us if you have any questions regarding these matters.
Si ncerely, Orignal SI::ed by John F. Stol3 J Jonn F. Stolz, Chief Light Water Reactors Branch tio.1 Division of Project Management
Enclosure:
Radioactive Effluents Gas Analy.:ers - Limiting Condition 4
for Operation cc:
Mr. Donald 11. Ilauser, Esq.
The Cleveland Electric Illuminating Company P. O. Box 5000 Cleveland, Ghic-44101 Gerald Charnoff, Esq.
I Snaa, Pitt.T.an, Fotts and Trowbridge 1300
.'-! Street, fi
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Washington, D. C.
20036 Leslie Henry, Esq.
Fuller, Seney, Henry and Hedge 300 'tadison Avenue Toledo, Jhio 43c04 i
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Foran AFC-319 (Rev. 9 35) AICM 0240 W u. s. movann.sme paiwnne omcs: ten.sae-see
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