ML20126C233
| ML20126C233 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 04/14/1976 |
| From: | Snaider R Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 9212220428 | |
| Download: ML20126C233 (3) | |
Text
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DISTRIBUTIU4 1
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AIS 14 '070 OR Reading
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R Subject File RMdiggs W Q? S neM Docket Filesc'(W.76TJ7 Dennis L7Ziestann. Chief, Operating Reactors Branch #2 TilRU Attached are the answers to the questions regarding fuel usage which I forwarded to the licensee by phone Monday, April 12, 1976. Completion of the questionnaire was voluntary.
6 i
Richard p. Snaider Operating Reactors Branch #2 m
4 Division of Operating Reactors 4
i Attachment :
Answers cc w/ attach.
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IC2tTICET.ID WECIIAR OCER.~.TIIC FU.IfT - 4/14/76 i
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ERC Questiert ReleM 1 '
Rc1Lo3d 2 Reload 3 _
Reload &
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3/2!73 to 3/13/7c ce 1/9/75 to
'9/10/75 to 1.
Outage Datee 5/19/73 5/2-/7c 2/7/75 11/19/75 l
2.
Aclood U235' Enrichmient (w/c) 2.30 2.25/2.62 2.50 2.19 i
4 3.
Traction Pre-exposed-0
.176 0
0 l
I Pec-exposure - (tWD/'4IV) -
0 E050/0 0
0 4.4*
1.66/24.13 16.64 35.74
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Quentity'of UC2 (kg).
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Fredicted Deposure (see nocce) i 9
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Avere[c Discharge Exposure (WD) 7850 13,750 15,930 16,900 l
- 2GU 4 -
6.
Discharge (E35 Enric1c:ent (see notes)
I.53 1.15 1.C4 0.98 239-Enric"1_.cac (see noces)
.33
.4L 62' 43 j
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Discharge'Fu i
j; 8.
. Cladding 2taterial-Zircalcy.
Zircoloy Zircoloy Zircaloy l
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Sufficient Reactivity Yes Yes Yes Yes t
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' 10..~.Remece for Escly Shutd:ren (see notes) 1 i
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Exposure Calculatica Mcthed (see notes) l t
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- 12. Energy Produced (.%"Je)
- 250,090
'141,000 95,000 100,000 t
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N0ft;S OF Abh1Tf0Mt. TitT0ftmTt04
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M Outar.c date t report.ed are based on date ul' gouvrator syncron(astion.
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1, Thu Reload 2 fust includou lulttul core fuel reinserted af ter stdidinf.
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lu the spent-funt puut sur one cycle, 9.~.
j Fr:ction of fuel that van pre-exposed is based on the nus.ar of
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I as smblics.
We initial ente fuel wun lultistly projected to operate 21,000 P.
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(Keloeds 1 throayh 4 have teplaced til initial curu Luult' no fuct
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j that type re:xilus in the reactor. No fuel of another type h$s been dischartjed to datt..)
It van ren1hed that w.le of that fuel would be discharged prcxiturely to establish the equilibriun cycle. Koload 1 j
i coushted of 20 esse:blic5 which varu usud to replace tesung..er. nee.blies f_
l during the cittrain trenval outnyu. Dischurce of this hint at the low b
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exposuto reported war. not auliciptted..
bo 7.
%n reported values represent the voir.hr percent of the isotope with
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l respect to the initial ursniutt vnight,
- 10. For each cycle, there won sutilcient reactivity availabic ru cyurate
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b at full pwar at the LL:= of the outor,e. Keurnt prunr war. restricted 4
at the end of each cycle by voluntary ad.ilututtative 11alts on plant.off-i P.ss attributed to leaking Lu1LlaL core luei ossetblies..
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- 11. T.rpusure accountint is done by three r.cthods; uning thu pinut process ccr.puter which evalunten incore pcuer instrve.entation, an NAP off-linu
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struintor und u tuel supplier otf Itne simistor. En tr.mbers ' reported Ay i.
above are provided by the pisut process cocputer,
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- 12. The vshm reported for " energy produced" refer to the fuct cycin pre?
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i ccding coch reload outage.
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