ML20148L034

From kanterella
Jump to navigation Jump to search
Proposed Tech Specs,Allowing Continued Use of Release Pathways for Which Effluent Monitoring Instruments May Not Be Operable Provided Grab Samples & Analyses &/Or Flow Rate Calculation Made at Specified Frequencies
ML20148L034
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 03/28/1988
From:
DETROIT EDISON CO.
To:
Shared Package
ML20148L032 List:
References
NUDOCS 8804010108
Download: ML20148L034 (6)
v • d • e


Text

-

i INSTRUMENTATION RADI0 ACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION LIMITING CONDITION FOR OPERATION

\

l 3.3.7.11 The radioactive liquid effluent monitoring instrumentation channels shown in Table 3.3.7.11-1 shall be OPERABLE with their alare/ trip setpoints set to ensure that the limits of Specification 3.11.1.1 are not exceeded. The alars/ trip setpoints of these channels shall be determined and adjusted in accordance with the methodology and parameters in the OFFSITE DOSE CALCULATION MANUAL (ODCM).

APPLICABILITY: At all times.

ACTION:

,a. With a radioactive liquid effluent monitoring instrumentation channel alarm / trip setpoint less conservative than required by the above specification, immediately suspend the release of radioactive liquid effluents me.nitored by the affected channel, or declart_the channel l

~

inoperabl{ on chegi _ee seWM_4. itis accertably cdse=We. .]

b. With les' s than the minimum number of radioactive liquid effluent

- monitori ng instrumentation channels OPERABLE, take the ACTION shown

< in Table' 3.3.7.11-1. Restore' the ^ '

inoperable instrumentation

" " ' " " ' ~ ' - - ----'#-

to OPERABLE'"

^vm ; ^ ; .. . - '. .'..;, . # .:- in the next Semiannual Radioactive

- - -- -

  • M Ef fluent Rele.ase Repo,r,t, _.,*, it '::;:-d'"t; r - '

g

- . . - _ ~ _ - .. . _ - _ ,__ _ . . _ _ .

j c. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

l . l SURVEILLANCE REQUIREMENTS l l

4.3.7.11 Each radioactive liquid effluent monitoring instrumentation channel shall be demonstrated OPERABLE by performance of the CHANNEL CHECK, SOURCE CHECK, CHANNEL CAllBRATION and CW,hNEL FUNCTIONAL TEST operations at the frequencies shown in Table 4.3.7.11-1.

l

.. . - , nz .

h4alus Eb 30 davs and , if unsuumbi . colain av l

%is increraklify (ats ned egreded gn et (gnely unner

__~ _

-_ _x __

l FERMI - UNIT 1 3/4 3-71 G904010103 880328 PDR ADOCK 05000341

_ P_ . . __ _ DC D _ _ ___

)

TABLE 3.3.7.11-1 (Continued) l i TABLENOT.$TIOM-With the number of channels OPERABLE less than. required by the ACTION 110 -

Minimum Channels OPERABLE squirement, effluent releasegmay tino continue - _ ._, . , _, _ provided that prior to init) a release:

q T, W,.gg.g

a. At least twc independent samples are analyzed in a:cordance with Specification 4.11.1.1.1, and f
b. At least two technically qubiified individuais independ2ntly  !

verify the release rate calculations and discharge line valving; Otherwise, suspend release of radioactive effluents via this pathway, required by the i ACTION 111 - With the number of channels OPERABLE less t t .'eleases via l Minimus Channels OPERABLE requireatnt, ef7

~

  • prof 4 dad that crat this pathway may continue M 4 Z " Mapenfand ana' yzed) samples .a.re collectedist least once per for gross radioactivity (beta or gansna) at a lower 11mt1; or l detection of at least 10 7 microcurie /al, for Cs-13).w444.% j ivii v- . , Hem Otherwise, suspend release of radioactive j effluents via this pathway,  ;

l ACTION 112

  • With the number of channels OPERABLE less than required by the I Minimum Channels OPERABLE req)irement, effluent releases via this pathway may continue ~provided the flow l rate is esticated at least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> during actual releases. Pump performance curves generated in place may be used to estimato flow. Otherwise, suspend release of radio-active effluents via this pathway.

j l

8 ]

l l

T

, FERMI - UNIT 2 3/4 3-73

INSTRUMENTATMN RADICACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION LIMITING CONDIT!0N FOR OPfRATION ,

3.3.7.12 The radioactive gaseous effluent monitoring instrumentation channels shown in Table 3 ?.7.12-1 shall be OPERABLE with their alarm / trip setpoints set to ensure that the limits of Specification .3.11.2.1 are not exceeded. The alarm / trip setroints of these channels, with the exception of the offg35 tonitoring system, shall be determined and adjusted in accordance with the methodology and parateters in the 00CM.

LPPLICABILITY: As sho.n in Table 3.3.7.12-1 l

1 EIS l a. With a radioactive gaseous effluent monitoring instrumentation channel alarm / trip setpoint less conservative than required by the above Specification, immediately suspend the release of radioactive gasecus ef fluents monitered bv the af fneted channel _ or declare the channel inoperabl c%ej us. saysia}L s.ij is acerkbis e.ywvauf.} l l b. With less tnan the inimum number of radioactive gaseous effluent monitoring instrume ation channels OPERABLE, take the ACTION sho n in T:ble 3.3.7.12-1. Restore the inoperable instrumentation to OPERABis status withi h ,:;;; d ' 'J; iC' T _ , p. .. t

'- -- '^' ^

in the next Semiannual Racioactive Effluent Release Report r , n , , , _ :-

...-,m-

....m ,,....,,m.,.m.

c. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.

SURVE!LLANCE REQUIREMENTS _

l 4.3.7.1? Each radioactive gaseous effluent monitoring instrumentation cha vel l shall be demonstrattd OPERABLE by performance of the CHANNEL CHECK, SOURCE l CHECK, CHANNEL CALIBRATION and CHANNEL FUNCTIONAL TEST operations at the j frequencies sho.n in Table 4.3.7.12-1.

I i

^-

l _

i __ _

.30 clays crui 3 If unsucess&l, explain 4 Ms ,taeferaWh <'

Jw-us n.4 c cred.d in a bet 3 mener-

- . }

l l

l I

l l FERMI - UNIT 2 3/4 3-76 1

i I

TABLE 3.3.7.12-1 (Conti' d TABLE NOTATIONS

  • At all times.
  1. During operation of the standby gas treatment system.

ACTION STATEMENTS 11 ACTION 121 - With the number of channels OPE E less than required by the Minimum Channels OPERABLE requir ment, effluent releases via this pathway may continue %. t M 1:; provided grab samples are taken at least once per M ,our:s and the3e samples _are analyted _ __ _ --

fM erott activity Wit _hirl 24_ hours A m s ..,su,, coa r.Te....Fc % w.

Lehb45 _ vis w3 pathm -

ACTION 122 - With the number of channnTls OPERABLE one less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue '- r; " '^ ' ;' provided that [

within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> samples are continuously collected with auxiliary ,

sampling equipment as required in Table 4.11.2.1.2-1. l ACTION 123 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue "? r; 't ?^ "r provided the flow rata it estinataff at least once ear 4 heurtIow,g,,e , suspend s m aa,t a ro.%, ie euuat v = _ mis

>= h .y. J Wlth the fiumber or channels UPERABLE ' ess inan required by tre

~

ACTION 124 -

Minimum Channels OPERABLE requirement, operation of main condenser offgas treatment system may continue *- ; i ?^ fry: provided grab samplos are collected at least once tter 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> _and analyzed wi"hin the followina 4 hour4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 8 MbeMu , suspini re te.ii d rid 6c4se) ft% ents Wa 4La pathwev. I (

ACTION 125 - With 1.he numoer or cnanMels OPERABLE less than required by Lne Minimum Channels OPERABLE requirament, effluent releases via this pathway may continue '  ; t '^ '"r provided grab samples are taken at least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> and thase saroles aro analyzed for cross activity within 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />sJchk,r,,,ise ,5uspend/

rre egua J a an _ a radii.u 6,. 4 wa - ha hi4 ha.,. (. .

ACTION 126 - wn.n tM number or channels 'JPERAB.E Test thah required by 1.he Minimum Channels OPERABLE requirement, releases via this pathway to the environment may continue for up to 7 days provided that:

a. The offgas system is not bypassed, and
b. The reactor building exhaust plenum noble gas effluent (downstrean) monitor is OPERABLE; Otherwise, be in at least HOT STANDBY within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

FERMI - UNIT 2 3/4 3-80

\

~

I Atu!NISTRATIVE CONTROLS SEM1 ANNUAL RA010%CTIVE EFFLUENT RELEASE REPORT (Continued) and gaseous effluents to MEMBERS OF THE PUBLIC due to their activities inside the S!'E BOUNDARY (Figure 5.1.3 1) during the report period. All assueptions used in making these assessments, i.e., specific activity, exposure time and location, sha11 be includ2d in these reports. The assessment of radiation doses shall be performed in accordance with the methodology and parameters in the OFFSITE DOSE CALCULATION MANUAL (00CM).

.The Semiannual Radioactive Ef fluent Release Report to be submitted 60 days after January 1 of each year shall also include an assessment of radiation doses to the itkely most exposed MEMBER OF THE PUBLIC fron reactor releases and other nearby uranium fuel cycle sources, including doses from primary I effluent path =ays and direct radiation, for the pr&vious calendar year to show conformance with 40 CFR Part 190, Environmental Rtdiation Protection Standards for Nuclear Power Operation. The asser.sment of radiation doses shall be

  • performed in accordance with the methodology and parameters in the 00CM.

The Semiannual Radioactive Effluent Release Reports shall include the following information for each class of solid waste (as defined by 10 CFR j Part 61) shipped offsite during the report period:

a. Container volume,
b. Total curie quantity (specify whether determined by seasurerent or estimate),
c. Principal radionuclides (specify whether determined by sensurement or estimate),

Source of waste and processing employed (e.g., de'atured spent resin, f l d.

compacted dry waste, evaporator bottoms),

e. Type of container (e.g., LSA, Type A, Type B, Large Quantity), and i
f. Solidification agent or absorbent (e.g., ceeent, urea forraldehyde).

The Semiannual Radioactive Effluent Release Reports shall include a list and is description of unplanned releases from the site to UNRESTRICTED AREAS of radio- l active materials in gaseous and liquid effluents made during the reporting 1 period.

The Semiannual Radioactive Effluent Release Reports shall include any changes made during the reporting period to the PROCESS CONTROL PROGRAM (PCP) and to i

the OFFSITE DOSE CALCUI.ATICN MANUAL (00CM), as well as a listing of new loca-tions for dose calculations and/or environmental monitoring identified by the land use census pursuant to Specification 3.12.2.

l kusuT hie]_

~

l l

6-20 AmendeentNo.g 4 FERMI - UNIT 2  :

I' ' ,

'e c

  • l TNSTRT FOR PW 6-20 l

l i

'Ihe Semiannual Radios:tive Effluent Release Deports shall hiso include i the followings an explanation as to why the inoperability of licpid {

or gaseous effluent nonitoring instrtuentation was not corrected l within the time specified in specification 3.3.7.11 or 3.3,7.12,  ;

i respectively; ard description of the events lea $ing to ligJid holdup l l tanks exceeding the limits of specification 3.11.1.4.  ;

i t

l

! i i

l l

1 b

i I

(

1 l

l l

l l

i l i

- - , _ , , - , - ..-,-. , - <---,,-m-, y, -y,--v,-,- , m.--w,7--.--. ,, -m,4 - y-.-,.-, . . , , -- ,-- ., ---w --

Retrieved from "https://kanterella.com/w/index.php?title=ML20148L034&oldid=2846114"