NUREG-0591, Discusses Review of EPICOR-II Operating & Emergency Procedures.All But Three Procedures Approved.Engineering Design of Facility for Contaminated Filter & Resins Not Complete: Difference between revisions

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#REDIRECT [[NUREG-0591, Responds to Re Use of EPICOR-II Water Treatment Sys at Facility.Period for Public Comment on Environ Assessment Was Announced in Fr on 790820 & Ended 790920. W/O Encl Documentation]]
{{Adams
| number = ML20136C950
| issue date = 10/12/1979
| title = Discusses Review of EPICOR-II Operating & Emergency Procedures.All But Three Procedures Approved.Engineering Design of Facility for Contaminated Filter & Resins Not Complete
| author name = Denton H
| author affiliation = NRC OFFICE OF NUCLEAR REACTOR REGULATION (NRR)
| addressee name = Gilinsky V, Hendrie J, Kennedy R
| addressee affiliation = NRC COMMISSION (OCM)
| docket = 05000320
| license number =
| contact person =
| case reference number = RTR-NUREG-0591, RTR-NUREG-591
| document report number = NUDOCS 7910180524
| document type = INTERNAL OR EXTERNAL MEMORANDUM, MEMORANDUMS-CORRESPONDENCE
| page count = 2
}}
 
=Text=
{{#Wiki_filter:_ _ _ _ _
9 i
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\\
f.EMOR/';DUM TOR:
Chaincn llcodrie Comissioner Gilirisky Co.sissicaer f.ennedy Cor.rtissioner Bradford Co,,issioner t.hearne FROM:
Harold R. Denton, Director Office of fiuclear Reactor Regulation n
" 'I THFW:
.xecutive Director for Operations i
 
==SUBJECT:==
IPICOR-II The staff has corpleted its review and has approved all but three of the operating cod emrpency procedures associated with the operation of EPICCl-II. The remaining precc.bres vill be completed with irposition of whatever NPC requirerients are necenary for approval by October 13, 1970.
The staff has also recently reviewed t% st?tt's of the EPICOR-Il facility and the training of its operators and concludes 11.et LPICCR-II can be safely and reliably operated.
With regard to the solidification of the contatiinated filter and resins generated t.y this operation, an enginecring design for a facility to be used for this process k'
not yet been completed.
Such a facility would be required to meet applicable Waission regulations regarding the application of the ALARA concept to occupa-tinnal exposures to minimize worker exposure through the application of Regulatory Guith 8.8.
l',axinum individual worker ex;,osure would be limited to 1.25 Rom per que rte r.
/,lthough no specific facility designs have been developed for the solidification operation at TMI-2, the staff has reviewed three topical reports on systems of this type which show that routine maintenance and operation activities are expected h result in an occupational dose of less than 10 man-rem per year.
Solidification cf resins from EPICOn-II, which has not been specifically designet to accommodate solidific" ion, vill libly involve desien fmtures not previously analyzed by the s fro
'.T I C ^ ?-I I ui l l '
mre rr'icn-tir t' m t'.c evarre staff.
Itr. :c, rr: 1 frx en c Nr;tita pi it.
''ou.nr, the staff joJerent is t:,at s0lidi.'icctior, cf Lontact:
'.'el li c r, Rh M-273*7
$ F SN $
t o* 6 0* f SI' L $
* eattt=
l
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8 hj k4 4
h*
Wh bb' o
79101805"2y g
 
s 1
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T:e Co:rissioncrs s EPICOR-II resins developed fron decontamination of the auxiliary building water uculd result in occupational exposure levels similar to those of systems previcusly revicw d if no inusual pro:>lc:is were encountered, but that a best estimte uprcr-Lcuod for the operation would be 25 man-ren.
On: cal f;nd ty N
E.G. Case m
,s y;
)
l'arold R. D:nten, Director Office of I;uclear Reactor Reculation cc:
OPE SECY OGC Distribution Copies:
Docket File flo. 50-320
!!RR r/f ECO r/f SEP/TlI r/f PS5/T"I r/f HRDanton EGCase LVGossick TRehn DEisenhut RVollmer i
JCollins Jiullin
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Latest revision as of 04:10, 25 May 2025

Discusses Review of EPICOR-II Operating & Emergency Procedures.All But Three Procedures Approved.Engineering Design of Facility for Contaminated Filter & Resins Not Complete
ML20136C950
Person / Time
Site: Crane 
Issue date: 10/12/1979
From: Harold Denton
Office of Nuclear Reactor Regulation
To: Gilinsky V, Hendrie J, Kennedy R
NRC COMMISSION (OCM)
References
RTR-NUREG-0591, RTR-NUREG-591 NUDOCS 7910180524
Download: ML20136C950 (2)


Text

_ _ _ _ _

9 i

g f f /!A

\\

f.EMOR/';DUM TOR:

Chaincn llcodrie Comissioner Gilirisky Co.sissicaer f.ennedy Cor.rtissioner Bradford Co,,issioner t.hearne FROM:

Harold R. Denton, Director Office of fiuclear Reactor Regulation n

" 'I THFW:

.xecutive Director for Operations i

SUBJECT:

IPICOR-II The staff has corpleted its review and has approved all but three of the operating cod emrpency procedures associated with the operation of EPICCl-II. The remaining precc.bres vill be completed with irposition of whatever NPC requirerients are necenary for approval by October 13, 1970.

The staff has also recently reviewed t% st?tt's of the EPICOR-Il facility and the training of its operators and concludes 11.et LPICCR-II can be safely and reliably operated.

With regard to the solidification of the contatiinated filter and resins generated t.y this operation, an enginecring design for a facility to be used for this process k'

not yet been completed.

Such a facility would be required to meet applicable Waission regulations regarding the application of the ALARA concept to occupa-tinnal exposures to minimize worker exposure through the application of Regulatory Guith 8.8.

l',axinum individual worker ex;,osure would be limited to 1.25 Rom per que rte r.

/,lthough no specific facility designs have been developed for the solidification operation at TMI-2, the staff has reviewed three topical reports on systems of this type which show that routine maintenance and operation activities are expected h result in an occupational dose of less than 10 man-rem per year.

Solidification cf resins from EPICOn-II, which has not been specifically designet to accommodate solidific" ion, vill libly involve desien fmtures not previously analyzed by the s fro

'.T I C ^ ?-I I ui l l '

mre rr'icn-tir t' m t'.c evarre staff.

Itr. :c, rr: 1 frx en c Nr;tita pi it.

ou.nr, the staff joJerent is t:,at s0lidi.'icctior, cf Lontact:

'.'el li c r, Rh M-273*7

$ F SN $

t o* 6 0* f SI' L $

  • eattt=

l

.m_

8 hj k4 4

h*

Wh bb' o

79101805"2y g

s 1

t i

T:e Co:rissioncrs s EPICOR-II resins developed fron decontamination of the auxiliary building water uculd result in occupational exposure levels similar to those of systems previcusly revicw d if no inusual pro:>lc:is were encountered, but that a best estimte uprcr-Lcuod for the operation would be 25 man-ren.

On: cal f;nd ty N

E.G. Case m

,s y;

)

l'arold R. D:nten, Director Office of I;uclear Reactor Reculation cc:

OPE SECY OGC Distribution Copies:

Docket File flo. 50-320

!!RR r/f ECO r/f SEP/TlI r/f PS5/T"I r/f HRDanton EGCase LVGossick TRehn DEisenhut RVollmer i

JCollins Jiullin

)

JGray VSteilo 1

TERA LPDR f

i NRC/PDR j

D/TInr2 Succort M

A c

[

r[pq

[

,,g

[ ' r/,h #RP

....c e-

c. ~... 1 0//. M 79

..E Ca J.....

..HD uon-L.'Gc s s i c k

. lo/..(d.n.

..i ny.l%g.

3 v. a.,, e o,- m

.2 n o.m := ae

.........-...... ~....

a Y