ML20141M424

From kanterella
Jump to navigation Jump to search
Rev 1 to Technical Procedure HP-002-223, Waste Monitoring
ML20141M424
Person / Time
Site: Waterford Entergy icon.png
Issue date: 01/04/1991
From:
LOUISIANA POWER & LIGHT CO.
To:
Shared Package
ML20141M420 List:
References
FOIA-91-440 HP-002-223, HP-2-223, NUDOCS 9208130253
Download: ML20141M424 (20)
v • d • e


Text

{{#Wiki_filter:3_,- > e M 1 . --PGR6/PORC-SC v1 4 f' . A c al-HP-002-223 REVISION 1 UTECTIVE DATE NA i SAFETY-RELATED ~ -Technical Procedure Waste Monitoring + LP&L W-3 . RECORDS iMANAGEMENT - PfM!TngL L j ["' o UUl\\11 fL (*=(U i ') fyl g:, ri + y N. ;- M JL v ( w i 3 f i ) 1UNT-001-002' Revision 12-.3 (1 of 2 9200130253 911129 41 W =PDR FOIA -SHINKLE91-440 PDR-. .s.

- r ~ e -. =: :w = -3: :-- : :..- ~~ ~.- - ~ ~ - - - - -. -- - - - - - PORC AND PORC - S/C REVIEW AND APPROVAL SEET ( tE.//[An!2 -Q73 idn.3 N '"21r 8 4_, PORC 0 LREVIEW OF: Lv d /) PORC - S/C C The PORC _or PORC S/C has reviewed this ites and determined that a Safety / Commitment Review was perfonned,- (if applicable) that a Safety Evaluation -was perforuned (if applicable), that an unreviewed safety question does not exist and that nuclear safety is/was not adversely affected. weme PORC RECOMMENDED FOR APPROVAL gg gygg g MEHRER YES NO ~~isintenance t Superintendent ~ ~ Operations Superintendent Radiation Protection Superintendent Operationa Quality _ Asaurance Hansger, Plant Engineering Superintendent = Assistant Plant ~ ~ Manager /h[ghh PORC-S/C Member T%

  1. f/ff PORC-S/C Member gg.g g

y r -PORC-S/C Member jg p/ ) /L PORC-S/C Chaiesan jeg p.,4 ,ff($ sp / q,9g\\, / ~ PORC Chairman G///h / Meeting No. IB-/5 [ Iten No. I [) Date: /d -/MM This item is recommended for approval? 0 NO Tais itam requires SRC/NRC review prior to lenentation? O YZS N0 If yes, ensure documentation supporting revies is attached. PLANT MANAGER-NUCIZAR APPROVAL Comments: A/ d V E \\ nn n o Approved by D( [ k k M.a Date / [4/') / Plant tianager-Nuclear / 'I IP17-001-004 Revision 12.1 (1 of 1) 19

h br/

4 EL PORC AND PORC - S/C REVIEV AND APPROVAL STEIT oft N 8dod'AR 3 /dti$~ 7%,d/l&s PORC 0

d /)- PORC-S/CK The PCRC or PORC S/C has reviewed this item and determined that a Safety / Commitment Review was perfor sed, (if applicable) that a Safety Evaluation was performed (if applicable), that an unreviewed safety question does not exist and that nuclear safety is/was not adversely af."ected. PORC texarR SIGNATURE DATE MrhMR YES NO Maintenance y Superintendent h Oparttions Strperintendent ~Aadiation Protection Superintendent Operations Quality Assurance tianager' ~ Plant Engineering Superintandent Assistant Plant Manager g [ [ M4 / /z[9/fg. PORC-S/C Member PORC-S/C Enaber ] ~ PORC-S/C Member H hr /A R 1 V g, j q ') gl q gjA PORC Chairman Meeting No., $O~ /fR\\ Iten Ko. {, O Date: lMHO This ites is recosame.a.ded far approva17 gTIS O NO This item requires SRC/NRC review prior to implenantation? c IIS g NO If yes, ensure documentation scpporting review is attached. PLAIT MANAGER-NUCCIAR APPROVAL Commenta: Approved by Mk Date Ol A Plant Manager-Nuclear UNT-001-004 Revision 12.1 (1 of 1) 19

l

. (Irdko,-jo 0 $ ~ arnim m 10-/M~ O m m rona 3 sus Mrsal /y,//fhOcP FI.&ET OPERATDfG MANUAI, Mum 1 4 CHANGE / REVISION / DEI 2 TION REQMST (([Poecl~11PORC-5'/C Procedara No. H P.co t.-- tt.3 Titlei b h A d en % 4 ea Effective Date (if different from approve 1 date) ~ ~~ Ceepleta A, 3, and C : A. Change No. - l[lPeruAnant l[lDeviction~ Egiratior. Date -B.-RevisionNo.3 C. Deletion l~ LYES lEjNo [t Nd DESCRIPTION- 0F YROCEDURf Odthl) Oanen spje hMm ne e s Senm o cre.o}O re c$ > noee-nkn neshe ro SN-f _w\\ f% %AhvoMemd nrm N 98ume d ; n bdu S nentMdm, U bh nbu 6e(%ne cde'stw ho rth'itQ hrrnuwAcAb MemNAh4 LdcOL MonN de, C5o nun,3 Ale, d'.en n n) A or nm 9 nh3MTb (2ks4L wmnnhdnO mhedkv ' &.c.2 L d.%l 0e. <kuMS_ Hnek.s -9v-9 \\vu %',4 rd Ak%6. -n a y c a. R a b u n. w so n & ce M m. n ecc, 4 'Mu3n wSkh % & & LA ' clin o ne W b and-Der U w 0' hd3 MhkE W sh -du he

  • 9 0

RIA$0E TOR CIANGF., RIVISION, OR DELETIONN2,, W) e d osh Dd hd - d '. c, M i m I h J n n m L n n c h e n x a h' Mdorbor dem b t e a& %. J~S+e AS.l* n<w<uA CldA'<- tu goth m b<% s-k J. er W k $%khN, +'m 'nto -Meb-dsep MNe e'. nx ba+L,AD MddAb+J r>u m n 16 v w.Q-O s-_

Q.

~ AUIEDE, / ORIGINATOR. -ybf'S i Dh d k - " MR $ '7 90 m aCanzus/EVALUATICE bN Mt MR fbba .TECINICAT. REVIEW Q deef DATE /1 M 9* GROUP EAD EEYRVQ /%7,M DATE /J/V8) TIMPORAITAPF90VALNS$0)_ D&R TEMPORAET AP720 VAL

  • DATI
  • Tamporary ' approval must be followed by Plant Manager - Nuclear approwl within 14 days..

i UNT-001-003 Bevision u Attachasst 6.5 (1 of 1) 31 1

9 ll;dith-Physics.Depertrent KP-002-223 I s , ;;g ', ' Technical,frocedureJ Revision 1 l-fl& f f Waste Monitoring TABLE OF-CONTENTS

1.0 PURPOSE--

l -2.0 : REFERENCES ' w 3.0 DEFINITIONS' i, '4.0.. RESPONSIBILITIES 5.D.;. PREREQUISITES J'6iO -PRECAUTIONS AND LIMITATIONS u 7.0) INITIAL CONDITIONS

8.0? MATERIAL AND. TEST EQUIPMENT.

~n 9.0 PROCEDUREL 9.1. ; Instrument Preparation. 9.2-1-Initial Count--- L9.3 Frisking-and. Sorting m 1 79,4;-Final Recounts? - -'10.0' ATTACHMENTS ~ 10.1.' Release Limit Calculation Sheet-(1 of 1) ~ s .-10.2 -Trash Survey Log'(1 of-1) .10:3:-Radwaste Trash Sorting-Log (1 of;1) 10.4 Trash Free Release Survey Log (1 of 1) L g L10.5'0 Bag; Tag (I of 1) '{10'6,,FinalDispositionFlowChart'_(1of1) LIST OF EFFECTIVE'PAGES -Title ' Revision 1 1 Revision 1 1 W 1

7,- Haalth Physics Department HP-002-223 Technical Procedure Revision 1 Waste Monitoring- \\_. 1.0 PURPOSE This procedure specifies the method used to survey bags of Solid Waste Materials for radioactivity prior to releasing as Non-Radioacti"e Waste.

2.0 REFERENCES

2.1 10CFR Part_20.301 Waste Disposal 2.2 IE'81-07, Control of Radioactive Contaminated Material 2.2 IE 85-92. Surveys of Vaste Before Disposal From Nuclear Reactor Facilities -2.4~ _HP-001-217, Health Physics Qualification 2.5 HP-002-371, Instrument Source / Response' Check s_, 2.6 'RW-002-231, Granulating Material for Disposal 3.0 DEFINITIONS 3.1 Release Likit - 1his is the MLA for the PRS 2/ SPA 3 or equivalent scintillation type monitor which is $2 x BKGD. 3.2 Test Bag - The test bag contains the following material: Insulation, - Tape, Paper, Metal, Pipe and Tin. s

= ., 4 ' Health Physics-Department HP-002-223 = Technical Procedure Revision 1 - hasteMonitoring 4.01 RESPONSIBILITIES I 4.1 Health Physics personnel qualified in accordance with HP-001-217, Health Physics Qualification, are responsible to assure the bags of solid waste released meet the Release Limit noted in this procedure ~. 4.2-Radwaste Personnel are responsible to perform section 9.3 of this procedure. 4.3 Radvaste/ Health Physics Supervision are responsible to insure all .Radwaste personnel using this procedure have been trained and- . qualified in their area of responsibilities. 4,4. Health Physics Supervision is responsible'ror review and verification L of all calculations,- documentation and promulgation of records generated withLrespect to this procedure. 2-50 PREREQUISITE

5;11. Health-Physics personnel using: this procedure'shall meetL the require-mentsrof the Health ' Physics Qualification procedure.

[6.0[PRECAUTIONSANDLIMITATIONS Nhile the Ludlum 177 frisker-with a HP-210 probe or equivalent is the-primary instrument,for releasing materi.als,.the accumulation of trash 'in - a bag must also be less than the minimum detectable using a PRS 2/ SPA 3 or equivalent detector. For the purpose of releasing trcsh, minimum detect-able counts has'been selected such.that no activity above natural back-ground. activity is detectable at a 95% confidence level. I r .).'. y 4 s g, -.

r ??L ~ l ? /Heslth1 Physics Department -HP-002-223 1 Technical! Procedure: Revision 1-baste-Monitoring' 4 ^ i. .7.0' INITIAL CONDITIONS-7.1-The'Ludlum 177-with HP-210 probe or its eq'2ivalent is within current calibration. 7.2' PRSj2/ SPA 3 or.equival~ent is within current calibration. 8.0 MAYERIAL AND TEST EQUIPMENT .t l .- 8.1 PRS 2/ SPA-3 or; equivalent i -8.2: Ludlum 177.with HP-210. Probe or equivalent 8.3 ; Shielded Cave 9.0 PR'OCEDURE C 9.1 -INSTRUMENT PREPARATION: ' 9.1.1 - Source ^ check PRS 2/ SPA 3' or equivalent detector'per HP-002-371, ~ Instrument Source / Response Checks.. s NOTE Contact the Health. Physics. Supervisor /SCT toLdetermine location of Test Bag,- 9.1.2-Establish Release Limit ~ 9,1.2.1 Use PRS 2/ SPA-3 or equivalent scintillation monitor to obtain ten one minute counts on a teat hag inside the shield. Rotate the test bag between ' counts. 4 - - ~ r,

% '9 s ' Health Physics _Departrent) ~ HP-002-223 ,Technica1' Procedure Revision 1 ' Waste Monitoring: 7 9.1.2.2' Log the results of each one minute count on Attachmenc 10.1. 9.1.2.3 If the results of any one minute count ere > 700' counts an actual release limit shall not be calculated. - Waste bags may not be counted until ten one minute counts on the test bag are < 700 counts. 9.1.2.4 Ce?culate tne Release Limit using Attachment 10.1. t NOTE The Release; Limit is to be calculated at least.oaily when in'use, The test bag should be counted as a sample 3 periodically-during the day to determine if background thas changed. (If background chan'ges recalculate the Release Limit. - U 19.1.2.5 1 Record Releate' Limit (calculated-above) and instrument ' data on the Trash Eurvey :Lo's (Attachment 10.2). A ~ N -.9.1.2.61 Route completed Attachment 10.1;to HP Supervisor _for review. i 4 9.2l INITIAL COUNT. - 9L2;1;--. Assign bag to be counted a sequential number by mouth, day ' cad. bag #_(ie. I'1-1,rl-1-2,etc). Log this unmber on -the' (J

y
Trash Survey Log-(Attachment-10.2,) and the bag tag (Attachnent !10.5) along with the bag's origin (if' kuovn).

o: !N 9.2.2 J Place bag insida t.be co,mting shield with bag resting upea " Detector then perform a (1) minute count on the bag. Record it- 'results on the Trash Sucvey Log. e 5 n Eif 'l! t __'i,31 4

b r IfP-002-223 . 's 1 Health Physics Deparcment Revision 1 Technical Procedure $aste.. Monitoring Os 19.2.3-' Turn bag over such that opposite side of bag is facing the Detector, then perform a second (1) minute count. Record results on the-Trasu Survey Log. i 9 3. 4 Letermine initial disposition as follows: .m 3< 9.2.4.1 If buh (1) minute counts are less than the Release Limit, check the SORT box on tiie bag tag and store v bag in area designated for bags awaiting frisking. 9.2.4.2 If either (1) minute count is greater than_or equal - to-the Release Limit,' but both (1) minute counts - . - are less than-two times the Release Limit, check the SORT box on the bag talg and store bag.in an area x designated for bags awaiting frisking, 4 <,, < b ;c.. NOTE i' . IfL theI first (1) minute.:ouat 'is _3reater than or equal ~ to1two times the Release Limit,' then atsecond_(1) minute t n ~ _ count is not required 4 F j L; 1 9.2.4.3 If either (1) minute coust is-greater than or equal' . to two times the Release Lirait. Check.the " COMPACT" ~, ' box on the bag _and place bag in area designated.for bags awaiting compacting. + h _ 9.2.51 Date and sign the bag tag once initial disposition has been 3 N letermined. Then check the appropriate disposition block on --tne Trash Survey Leg. 9.2.6 - -Route completed Trash Survey Log to the 11P Supervisor for review. o 6 ? - J vvm. 4

f f licalth;Pbysics Depbrtment KP-002-223 Technical ~ Procedure Revision 1 1 Waste Monitoring-i '9.3 FRISKING AND SORTING 9.3.1 -Set up-a radiological work area and fill in instrument data, name, da'te, etc..on Radwaste Trash Sorting Log (Attachment-10.3). 9.3.1.1 Frisker background must be < 300 cpm. s 9.3.1.2-Area must be adequate to contain contents of bags once-these bags are open. I9.3.2 ' Cut open assigned bag and commence frisking bag-contents. Ensure bag rumb'er is noted on Ead Vaste ' Trash Sorting Log. .9.3.2.1 Record frisker background. 9.3.2.2 Sean items at a maximum rate-of two inches per second with frisher probe within approximately cne half ineb of the material. Scan all surfaces of the material. 9.3.2.3 Easure audible response is: operable as the response is about four times faster than the meter response. 9.3.2.4-If an increase in audible' response is noted, hold' probe in area where increase was detected for- - approximately 151 seconds. 9.3.2.5 "If au_ item is > 100 cpm above: background discard as radioactive:vaste. !9.3.2.6. Place all items < 100l cpm above background into a 1 green or brown bag. W 7 n. + .w. -n ~ +<

-an _ ,- - y " * ~ ~ ~ ' ~ ~ ~ - 4'-- - -m - - - - jjug:_M ,M$h T

H2cl.thL PhysicsiDepartment -

HP-002-223 [ tTechases1 Probedure. Revision.1-- l NMN'" ' f WasWMonit' rins 'o &c 0; u ^ y '9.3.2.7 Segregate all' color-cod 9d materitls and anything 3.; y that relates to radiation or contamination control 9

frl{,

from' the-bag that are <100 cpm above background and ~y. '.) place them in-a separate green bag designated for j granulation as ref erenced in RW-002-231,: Granulating h' Mstetial~for Disposal. -Prior to granulating,-the ' bag should be recounted as described in Section 9.4. [ ~ 1 U 9.3 2.8= Once bag is completely sorted <100 cpm above W -background, tape up bag used to collect eag contents, date <and sign bag tag, affh bag tag to bag, and;plac.e - bag in' area -designated by bags avaiting final recounts., .9,4 FINAL RECOUNTSe K 9,4.1-Health Physics personnel:shall observe the bag tag, verify _ 'that the bag has been' sorted, and denoti this.on the Trash. v Free lFeleaseSurveyLog=(Attachment 10.4.). p + 9.4.2 : Establish a Release Limit as stated.in 9.1, and record vclue . 4 . on"the Trash Free Release Survey Log. a-c ' L 4.31-2ecord bag number and place bag in counting shield. Perfouri J ,h %i aJ(1) minute' count! Hecord results on the Trash-Free Release-L Sun, y' Log. o .x . "*= m ~ 9.4.4 Turn bag over such that Jopposite side f of bag is iacing tht- . \\ M;i.n.

detector, then perform a second (1) minute count. Record m

Lresults onithe: Trash Free Release Survay Log. q a. 4 '4 ', 2l ' A', 4 %e a I, .j -. c.

e Health Physics + Department HP-002-223.

Tecbnical Procedure:

Revision 1 .v )k'aste Monitoring 1 s 9.4.5. Determine final disposition as follows: NOTE Tha BagiTag should be removed from bag' prior to discard-i ing as Non-Radioactive vaste. The Bag Tag should then

L be destroyed and discarded.

9.4.5.1 If both (1) minute recounts are less than the recount Release Limit, date, sign, and check the PASSED box on the bag tag. The material may be discarded as-nor.-radioactive waste. Annotate this on the Trash Free Release Survey Log. 9.4.5.2 ~ If either.(1) minute recount is greater than or equal to the recount Release Limit, d.te, sign, and '~~ L check the FAILED bcx on the bag tag and place bag,in i area -designated for'baEs awaiting compacting. Annotate this ' on the -Trash Free Release Survey Log. 9.4.6' Documentation 9.4.6.1-Prior to discarding trash as non-radioactive vaste -review Trash Tree Release Survey, Log and verify that all bags to.be released met'the Release Linit calculated on Attachment 10.1. 9.4.6.2. Route all. completed Trash Free Release Survey Logs to the Health' Physics Supervisor, m 4 4 6 4 e n i

n- ~ -

,s.

'es. i'4 l'

__'c (

JHsolt'h Physaco Department-HP-002-223 $*fechukca1' Procedure Revision 1 Waste Monitoring aqf "Qij W3 110.0' ' ATTACILENTS 1 - t . 10.1; Release Limit Calculation Sheet (l'of l') 4- . 10.2 ' Trash Survey Log (1 of 1) a .f '10.3 Ra'dwaste Trash Sorting Log (1 of 1) '10.4 Trash Free Release Survey Iog (l' of 1) -10.5 l Bag Tag _(1 of., 10.6 ~ Final Disposition Flow Chart (1 of 1) + ed L . %/ i o .? t J-5 g '4"*. r- .Tg - / e '.j'. - T]. ~ 39 r 4 t N rj '. 4 4 g v y q n -a

[ y ' 'j_G f RELEASE' LIMIT CALCULATION SHEET w;, s, / <i'" a -DATE: INSTRUMENT DATA f TIME: TYPE: TEST BAG #: L'P No.: CAL. DUE: e ' $[,k ONE MINTE , SQUARE OF ^ * *E" c0UNT COUNT ^ COUNT -(x). _(x ) i=Ix+10 2 _x = -- 3 ' Deviation: g. (I x )._'(30 3 2). 2 s= 3 9 ' L.

4s-s=

5 Release Limit: Ct = i + 2.33s 17f

8-

-:C -=- L .c;: 9? -10. Test B'ag Recheck' Range: <w

  • n Rt==x - 2.33s
TOTALS' Ix =

~Ex2.= + 2.33s RH.= p cl-Range = to Values Calculated By-(R ) (R ). t g HP Supervisor-Review HP-002-223 Revision 1 0.1 (1 of 1) + ~ 33 .n..._

I TRASH SURVEY LOG 4 DATE: BAG # ORIGIN RELEASE NaI COUNT Na1 COUNT DISPOSITION LIMIT

  1. 1 62 SORT (COMPACT

= - - t.: -r-j _7_.. ' i x, e] NOTE: ~ Establish Release Limit at least daily when in use. Also, the test bag should be periodically counted as a sample to e determine if there are changes in hadground that vould re-quire recalculation of the release limit. Instrument Data Type: Surveyed by / Date IIP No: Cal Due: l lip Supervisor Review /Date KP-002-223 Revision 1 Atta:hment 10.2 (1 of 1) 12 s

I. L: l. RAD WASTE TRASli SORTING LOG DAIT: FRISER BAG FRIS).ID BAG # COMMENTS BACKGROUND <100 CCPM 9A. J a ~ .,l Instrument Data Performed By / Date - Type t IIP #: Cal Due: IIP Supervisor Review /Date D/C:

  • iLP-002-223 Revision 1 0.3 (1 of 1) 13

p !n TRASH FREE RELEASE SURVEY LOG g, DATE: i LBAGf # BAC SORTED / FRISKED RELEASE Nal COUNT NaI COUNT DISPOSITION 3- <100'cepm'(YLS/NO) LIMIT

  1. 1
  2. 2.

JLEAN COMPACT ~ ( p i e 4 L.) 4 v a

u 4

T

NOTE:

i:- f Establish Release Limitf at 1 east daily when in use. -Also, ~ ' the' test bag should;be periodica11y' counted as a semple to- ~ ^ determine if;there-are' changes in background that would re-quire recalculation of the release limit. y E [ Instrument Data: Surveyed By / Date f/:. . Type: m

'~

J11P No: Cal Due: HP Supervisor Review /Date 3.1HP-002-223 < Revision 1 0.4 (1 of 1) f 14 f 4 9 4

am; e 1 I J r O a q, -WASTE e SOURCE: Bldg. Elev. 5. Drum No. Volume (Cu/FL) COLLECTED BY: ~ 4 Signature Date n. BAG'# r SCREENING SURVEY-PERFORMED BY: ~=. Signature (iip) Date -l[l. SORT l~l COMPACT FRISKED / SORTED BY: .y -Signature.(R/W) Date

FREE l RELEASE SURVEY j

. PERFORMED BY: s Signature (HP)- .Date. 4l -{ ]{ PASSED ] ]l IAILED q -(R/W Disposal) r, ag s .. JIP-002-223 '~ Revision.1 - 0.5 (1 of 1) 1 15 ? I !.a /,. La

a h}p . :6 FINAL DISPCSITION FLOW CHART . -s. ;, Ef ' Ma2 ll W CCUNTS l'- U k l1 l' U Emi (1) MIN. (I) 04 SOTH (1) MIN 0:u75 l COMITS Af.E < Naf ARE 2 NsI RELEA$g L: WIT EITNER(llkiN RELEASE LIMIT 907 < 2 X NaI DELEASE UWIT Couwf IS 22 X MaI Ma. EASE LIMIT 1P JP' s C64ECM $dRT 802.. CHECK 3047 . ON RA4 TM i 80M ON SAG TM .p 3 4. ~ 'Jf CHC8; m mm CD"#^CT - '

  • 844 TAG e'SCRT SAG CONTENTS -

.Q; 1f- [ rest (1) min. RECOUNTS-1 it- .3 -~; .y V it-nw..

M M Nel RR. EASE 2 NeIMEJ.ASE M OWR 3,

LlWIT i LIW1T. -COMPNCWA.1 O (CHEiX PASS'- CIECK CoeG%"T WATER ML 0 .,y ^ ~ ~ ~ ' lI-w D mEl. EASE AS ? ,NON. AA0lGACTNE T WASTE ' 6, g COMPmCT [M SADIOACTIVE m AUTE .x HP-002-223-Revision 1-At.tachment 10.6 (1 of 1) ' 16 ,' z~l e 5., ,}}

Retrieved from "https://kanterella.com/w/index.php?title=ML20141M424&oldid=4183620"