ML20214M011

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Rev 6 to Prairie Island Nuclear Generating Plant Offsite Dose Calculation Manual
ML20214M011
Person / Time
Site: Prairie Island  Xcel Energy icon.png
Issue date: 02/14/1986
From: Fey F, Schuelke D
NORTHERN STATES POWER CO.
To:
Shared Package
ML20214L996 List:
References
PROC-860214, NUDOCS 8609100501
Download: ML20214M011 (8)
v • d • e


Text

T PRAIRIE ISLAND NUCLEAR GENERATING PLANT OFFSITE DOSE CALCULATION MANUAL (ODCM)

REV. 6 DOCKET NO. 50-282 and 50-306 NORTHERN STATES POWER COMPANY MINNEAPOLIS, MINNESOTA OPERATIONS COMMITTEE FINAL REVIEW D ~~: 52 -/Y- [/$

REVIEWED BY: ffp) fe v lv At DATE: 2 -/u_96 APPROVED BY: e DATE: A -N-#/

8609100501 860828 PDR ADOCK 05000282 R PDR

IZCDRD OF REvtSIcMs I'58" *- 3*tt Asamen for Revision original June 7, 1979 .

1 Apr-2 13,1980 Incorpora ima of nc Staff '

commenca and carrec:isu of miscellaneous errors 2 Aug 6, 198:

Incorporacion cf 3E0 Scaff comunmans 3 7eh 21, 1983 Change in milk sargling location 4 Nov. 14 1983 Change in milk sampling location '

and changa in cooling tower blowdown 5 March 27,1984 Change Table 3.2-1

~

6 Feb 14, 1986 Change in location to collect cultivated crops (leafy green veg.)

and removal of meat animals from

' the and use census. -

8 l

Rev. 6 i 1

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

Il! CT U"FEmVE PAGIS Pswe flo . R evis t :m 'fe . Pswe No. Revisien No.

Cover a 3-L1 3 1 2 3-12 0 11 1 3- 13 1 111 5 3-14 2 iv 0 3 15 6

, 6 3-16 2 vt 6 3-17 0 1-1 1 3-18 1 2-1 2 3-19 0 2-2 4 3-20 2 ~

2-3 2 3-21 2 2-4 1 3"

  • 2-5 4 3-23 2 2-6 1 3-24 2 2-7 2 3-25 2 2-7s ,2 3-26 2 2-4 2 3-27 2 2-9 0 3-22 2 2-10 2 3-29 2 2-11 2 3-30 2 2-12 2 3-31 2 2-13 1 3-32 2 2-14 2 3-33 2 2-13 2 3-34 2 3-1 2 3-35 2 3-2 1 3-36 2 3-3 1 3-37 2 3-4 2 3 *8 2 3-5 2 4-1 1 3-6 1 4-2 0 3-7 1 4-3 0 3-8 2 .5-1 1 3-9 2 5-2 4 3-10 2 5-3 6 54 1 5-5 1 5-4 6 5-7 2 5-8 1 A-1 th rst 0 A-39 3- 1 -d: .2 0 3-a C-1 -aru 2 C-14 l

1 1

yt Rev. 6

wy = the dispersion parameter f:r estima:mg me cose to an indivicual a me cenr:111ng location fer long-term ven: reieases (greater man 5C0 hrs /yr);

wy = :ne discersion parameter fer estima:m; me c:se to an incivicual at :ne cone:11 ins! cC2:icn for mer:-te-m ven: releases (equal to or less man 300 hrs /yr);

3.17 x 10-3 = the inverse of :ne nummer of sec:nes in a year;

= :ne d=se fac: r for eacn identifice racionuciice i, R.. Hak ,

pamway j, aSe group a, anc crgan k, m mrem /yr per gC2/see or mrem /yr per gC:/m3. .

The above equation will be applied to each combiza:1cn of age g;=up and organ.

Values of ?.ijak have been calculated using the =ededology given i ITCRIG-0133 and are given in Cables 3.3-2 dr= ugh 3.3-20. Dose fac:s:s f : iso:= pes no:

listed . rill be de:e==inad in ac==rdance.wid the =e:hodology i= Appendix C.

Iguation 2.3-3 vill be applied to a controlli=g loca:1on which vill have one or more of the folicwing: residence, vege:able garden, and = ilk ani=al. he selec:1on of the ac::al recept:r is disc =ssed in See:ic 3.3.4 The source te==s and dispersion parame:ers 1: Icua:i=n 3.3-3 are obtained in the same manner as in See:1on 3.*. The W values are 1: :e==s of %/Q(sec/=3) for i

the 1:halation pa:tr. rays and for W_:i'.== (Tables A-4 and A-5) and in ta==s of D/Q(1/=2) for all other pathways (Tables A-7 and A-8).

3.3.~ 2 Cumulatien of Doses Doses calculated mon:nly will be summec for c:mparisen wi:h cuar:er:y and annual limits. The mon:nly results snould be aeded to me doses cumulatec frem :ne emer mon:ns in the quarter of interes: and in the year of interest anc compared witn me limi:s in F.cuation 3.3-3. If nese limits are exceecec, a soecial recor: will be sucmitted in acc=rcance with :ne PNCP Tecnni=213pecificati=ns. If twice ne limits are exceeced, a soecial report snowing c mpfiance wi:n 40 CFR 190 will be submit:ed.

3-13 Rev. 6

TABLE 5.1-1 (esntinued)

PRAIRIE ISLAND NUCLEAR GENERATING PLANT RADIATION ENVIRCNMENTAL MONITCRING PRCCRA)Li SAMPLINO LCCATICNS Type of .

Samele Coa- Collect:en Site Loestien Cuitivatec Crecs  !

C (Leafy Green Veg) P-25 Finneman Farm 11.1 mi @ 331 /NNW I P-24 Suter Residence 0.6 mi @ 158 0/SSE (Corn) P-23 # Kinneman Farm 0 11.1 mi' @ 331 /NNW P-L4 Gus afson Farm 2.2 mi @ 168*/SSE Particulates and P-l* Air Station F-1 16.3 mi @ 34S /NNW Raciciodine (air)

Particulates and P-2 Air Station P-2 0.5 =i @ 2940/tGf Raciciodine (ai.-)

Particulates and P-3 Air Station P-3 0.3 mi @ 3120/ m Radiciodine (air)

Particuaites anc P-4 Air Station P A l 0.4 =1 @ 3590/N Radiciocine (air)

Particulates and P-6 Air Station 7-6 1.6 i @ 1290/Sf Radiciodine (air)

Direct Radiation (TLD) Po1A Property Line 0.0 mi @ 339*/N Direc: Raciation(TLD) PC2A Property Line 0.3 mi @ 19 /NNE Direc: Radiation (TLD) P03A Proper:y Line -

0.3 mi @ 183*/S Direc: Radiation (TLD) PO4A Prepe: y Line 0.4 mi @ 200 /SST Direct Radiation (TLD) POSA Property Line 0.4 mi @ 225 /5T 5-3 Rev. 6

FIG URE 5.1-1 j, PRAIRIE ISLAND NUCLEAR GENERATING .cLANT  ;,

RACIATION ENVIRO N M ENTA L MONf TORIN G FEOGRAM .veYs

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O  ! 2 3 4 5 6 7 8 9, l .C SCALE IN MILES 56 .: .EV . 6

3.3.L.2 Cumulation of Doses Doses calculated monthly will be summed for comparison with quarterly and annual limin. The monthly resulu will be added to me doses cumulated frem me other monms in the quarter of interes: and in the year of interest and c:mpared to me limiu given in Equations 3.3-1 and 3.3-2. If these limiu are exceeded, a special report will be submitted to the USNRC in ac::rdanc= witn the PNGP Tecnnical Specfications. If .twice me limiu are exceeced, a specisi repor snowing c:mpliance with 40 C. R 190 will be submitted.

3.2.2 Raidioidine. Par-iculates. and Ciner Radienuci! des 3.3.2.1 Dose Ecuations

"'ha ucrs: casa dose to an i=dividual f =n I-131, ::1:1.=n. and radioac=1re par:1c=1 stas with half-lives grestar han eig== days in gaseous effican=s released :o u==es==1c:ad areas is data:. ined by :he follcwi=g ex ressic=s:

During any calendar quarter or year-3.17 x li[ 7 @ R 3; g TQ y ty + wgy y 1

} . ..

< 15 mrem (per quarter)

< 30 mrem (per calendar year)

(3.3-3) wnere:

Q = release of racienuclide i for long-term vent releases y

frem born unin (greater tnan 500 hrs /yr), CI; q;y = release of radienuclide i for shcr: tem purge :eleases fr=n l bom unin (ecual to or less T. nan 500 hrs /yr); CI:

3-11  ?.ev.

9 1

TABLE 3.1-1 (cont:nuec)

PRAIRIE ISLAND NUCLEAR GENERATING FLANT RADIATION ENVIRCNMENTAL MONITORING PROGRAM SAMPLING LOCATIONS Type of .

Samole Code Collection Site Locatien Direc Radiation (TL'D) P06A Property Line 0.4 mi @ 249 /W57 Direct Radiation (TLD) P07A Property Line 0.4 mi @ 263*/T 1

Direc: Radiation (TLD) POSA Property Line 0.4 mi @ 291*/WNW Direc Radiation (TLD) P09A Property Line 0.7 mi @ 317*/NW Direc- Radiation (TLD) PICA Property Line 0.5 mi @ 333*/NNW Direct Radiation (TLD) P01B Tom Killian Res. 4.7 mi @ 355 /N Direct Radiation (TLD) PC2B Roy Kinneman Farm 4.3 mi @ 17 /NNE Direc Radiation (TLD) P038 Wayne Anderson Farm 4.9 mi @ 46 /NE Direc Radiation (TLD) PO4B Nelson Drive (Road) 4.2 mi @ 61 /ENE Direc Radiation (TLD) P05B County Rd E & Couiee 4.1 mi @ 97 /E Direc Radiation (TLD) P06B William Houschiid: R es. 4.4 mi @ 112 /ESE ~-

~

Direc Radiation (TLD) P07B Red Wing Service Center 4.7 mi @ 140 /SE Direc Radiation (TLD) P03B David Wnuk Res. 4.1 mi @ 163*/55E, Dire = Radiation (TLD) P09B Hwy 19 South 4.2 mi @ 187*/5 Direc: Radiation (TLD) P105 Cannondaie Farm 4.9 mi '@ 200 /55W Direc Radiation (TLD) P11B Waliace Weberg Farm 4.5 mi @ 221*/5W s Direct Radiation (TLD) P12B Roy Gergen Farm 4.5 mi @ 247 /T5W Direc: Radiation (TLD) P13B Thomas O'Rourke Farm 4.4 mi @ 270 /W Direct Radiation (TLD) P14B David Anoerson Farm 4.9 mi @ 306 /NW Direc Radiation (TLD) P15B Heist Farms 4.2 mi @ 347 /NNW Direc Radiation (TLD) POIS Federal Lock & Dam 3 1.6 mi @ 129 /SE Direc Radiation (TLD) P025 Chanes Suter Res. 0.3 mi @ !$5 /SSE Direct Radiation (TLD) P035 Cari Gustafson Farm 2.2 mi @ 163 /SSE Direct Radiation (TLD) PO45 Ricnard Bur: Res. 2.0 mi @ 223 /5W '

Direc Radiation (TLD) POSS #

Kenney Store 2.0 mi @ 270 /W 5-y Rev. I

T TABLE 5.1 1 (c=ntinued)

PRAIRIE ISLAND NUCLEAR GENERATING PLANT RADIATICN ENVIRONMENTAL MONITCRING PRCCRAM SAMPLING LCCATICNS Type of .

Samp!e Cede Cellecien Site Lecaticn Direc: Radiation (TLD) P065 Ea-1 Flynn Farm 2.5 mi @ 2a9*/WNW Direc Radiarien(TLD) PolC Rcher: Kinneman Farm 11.1 mi. @ 331*/NNW

  • ":" denc:es c:n: ci Icca:icn'. All otner Ices:icns are indics:ces.

The 1e::e-s at:er numcered TLO's are as fellows:

( "A" denotes locati=ns in :ne general area of :ne site beuncary "B" denotes loca:icns abou: 4 to 5 miles distance from the plan:

I "S" denotes special interes: Ices:icns.

I J-5 Rev. 1

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