ML20078M809

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Rev 9 to Offsite Dose Calculation Manual for Braidwood, Consisting of Chapters 7.2 & 8.0
ML20078M809
Person / Time
Site: Braidwood, Quad Cities, 05000000
Issue date: 08/31/1983
From:
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20078M778 List:
References
PROC-830831, NUDOCS 8310250302
Download: ML20078M809 (56)
v • d • e


Text

_ .- _- ~ - - . . . - - - . ~ . - - . - . -. ..- ..- .. . - ..

BRAIDWOOD REVISION 9  ;

AUGUST 1983 LIST OF TABLES FOR SECTION 7.2 i.

1

NUMBER TITLE PAGE 7.2-1 Aquatic ~ Environmental Dose Parameters 7.2-1 i

7.2-2 ' Annual Design Objectives' Set.By

'10 CFR'50, Appendix I, for Each Reactor 7.2-2 7.2-3 Station Characteristics 7.2-3 7.2-4 . Critical Ranges 7.2-4 ,

7.2-5 Terrain Correction Factors (ht) 7.2-5_

j 7.2-6 X/Q and D/Q Maxima at or Beyond the

} Unrestricted Area Boundary 7.2-6 I

7.2-7 D/O at the Nearest Milk Cow and Meat Animal' Locations Within 5 Miles 7.2-8

.7.2-8 Maximum Offsite Finite Plume Gamma

. Dose Factors for Selected Nuclides 7.2-9 F

j.

i i

i O 7.2-i 8310250302 831021 DR ADOCK 050002gg i

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. . , . _ . . _ _ _ . . =_ .. . _ . . _ . _ . . _ . . . . - _ _ _ _ _ . - _ . _ . . _ . . _ _ _ . . _ . _ . _ . - , _

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1 BRAIDWOOD- REVISION.9 l'

AUGUST 1983 <

i-

LIST OF FIGURES FOR SECTION 7.2 <

4 -

NUMBER TITLE 4.

j 7.2-1 Unrestricted Area Boundary l I'

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BRAIDWOOD REVISION 9 AUGUST 1983 N TABLE 7.2-1 AQUATIC ENVIPgNMENT DOSE PARAMETERS PARAMETERS BRAIDWOOD U", water usage, liters /hr 0.042

^

-3 U f , fish consumption, kg/hr 2.4 x 10 1/M", 1/M f 1

F", ft /sec 1.37 x 10 4

3 F , ft /sec 3.9 x 10 t , hr* 24 t", hr*** -

120 By - Regulatory Guide 1.109, Revision 1, October 1977, Table A-1, .

, Column 2 for freshwater fish. See Table 7.1-12.

F t , ft /sec F",g 3

ft /sec j 1/M"o Not Applicable. No outdoor tanks

> without overflow pipes connected i

t"'o hr to other storage tanks.

V t, g,1 t g, hr i

f

  • t (hr) = 24 hr (all stations) for the fish ingestion pathway
    • t" (hr) a 86 hr (distance to Peoria is 86 miles (FSAR Subsection 2.3.1.1); flow. rate of 1 mph assumed) i O 7.2-1

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

s BRAIDWOOD REVISION 9 AUGUST 1983 .

TABLE 7.2-2 ,

ANNUAL DESIGN OBJECTIVES SET BY 10 CFR 50, [u T

APPENDIX I, FOR EACH REACTOR f

f i 4'

TYPE OF DOSE ANNUAL LIMIT "

Airborne Releases Gamma Air Dose 10 mrad b -

Beta Air Dose 20 mrad Whole Body Dose' 5 mrem Skin' Dose 15 mrem Inf ant Thyroid Dose 15 mrem s

Liquid Releases. '

l

Whole Body Dose 3 mrem s A. .

t Thyroid Dose 10 mrem ' --

'~

Bone Dose 10 mrem /

x)  ;

Skin Dose 10 mrem ,,

9 8

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BRAIDWOOD REVISION 9 AUGUST.1983

.fh +

(_)

, TABLE 7.2-3 i-STATION CHARACTERISTICS ST ATION: Braidwood 4

. LOCATION: Braceville, Illinois

' CHARACTERISTICS OF* ELEVATED RELEASE POINT

1) Release Height = m 2) Diameter = , m
3) Exit Speed = ~1 ms 4) Heat Content KCal s~

CHARACTERISTICS OF VENT STACK RELEASE POINT (NA)

1) R$ lease Height = 60.96 m 2) Diameter = 2.8 m
3) Exit Speed = 15.34 ms

-1 s '

CHARACTERISTICS OF GROUND LEVEL ' RELEASE (NA)

1) Release Height = 0 m s 2) Building Factor (D) = 60.6 m

'A .

[ METEOROLOGICAL DATA A 320 ft Tower is Located '573 m NE of elevated release point Tower Data Used in Calculations i

Wind Speed and Differential

Release Point. Direction Temperature Elevated (NA) (NA)

Vent 203 ft 199 - 30 ft 1

34 ft

() Ground 199 - 30 ft 7.2-3 y

3-

, _?Q _ -. . - - - -- ---- = ~ ^ ~ ~ " " ' ' ' ' ' ' ' " ~ ~ ~ ~ ~

Y" . BRAIDWOOD REVISION 9

/,- , AUGUST 1983 j\ ,.

(.j f TABLE 7.2-4

~7- CRITICAL RANGES SITE NEAREST NEAREST DAIRY FARM BOUNDARY

  • RESIDENP** RANGE ***

D IRECT T_ON (m) (m) (m)

N 610 805 ----

NNE 914 1126 ----

"~

NE 792 1931 ----

ENE, 701 1770 ----

_r

-E 1036 1126 3540 EGE, 2713 3540 3701 SE 3414 4506 ----

7 SSE 3444 5150 ----

( )

'v' s S 4633 6276 ----

S3W 975 1448 ----

SW 625 1126 ----

WSW 533 644 2736 W 518 518 4345 Wr1W 503 644 ----

NW 495 495 ----

NNW 510 644 ----

  • Environmen ta f 'Iidpor't' '(ER) Table 2.1-1.
  • ER Table 2.1-14.
      • Within 5 miles, ER Table 2.1-13.

,r 3 7.2-4

BRAIDWOOD REVISION 9 a

AUGUST .1983 4 e i

TABLE 7.2-5 l TERRAIN CORRECTION e' ACTORS (h *

. . ....................ti)..

,(ht = 0 to Stated Range, Then ht = Given Value)

RANGE t DIRECTION (miles) (meters) i l N ---

0.0 NNE ---

0.0 1

NE ---

0.0 ENE 10.0 7.0 4

-E ---

0.0 ESE ---

0.0

- SE ---

0.0 SSE ---

0.0 S ---

0.0 f r

SSW ---

0.0 t SW ---

0.0 4

WSW ---

0.0

. W ---

0.0 WNW ---

0.0 NW ---

0.0

NNW ---

0.0 4

4

  • Wi th in 10 m ffis ~ ~ ~ ~ ~ ~ ~ ~ ~

4 7.2-5 e e v.., y -,,,,,, .-e-. --.y----,--,_m._,m,.,__r,,_w.,.--ev.mmwm ,,_,.me.,_,,,__.--...,wm,,.,.w..,w-,-mwy..-_,,.,%,,.my.m,,-,e-..

)

s. e i-4 TABLE 7.2-6 j X/O AND D/O MAXIMA AT OR BEYOND THE UNRESTRICTED AREA BOUNDARY OoWNWIND ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE

! DIRECTIDN RADIUS X/O RADIUS D/O RADIUS X/O O/0 RADIUS X/O D/O

( ME'.'E R S ) (SEC/M**3) (METERS) (1/Ma*2) (METERS) (SEC/M**3) (t/M**2) (METERS) (SEC/M**3) (*/Ma*2) i N 2600. 4.135-08 610. 1.704-09 610. 8.466-07 8.946-09 610. 5.379-06 3.189-08 NNE 2600. 4.915-08 914. 1.509-09 914 4.964-07 5.138-09 914. 3.163-06 1.735-08 as NE 2414. 4.159-08 792. 1.638-03 792. 4.082-07 4.091-09 792. 2.759-06 1.475-08

%J ENE 2200. 3.378-08 701. 1.564-09 701. 4.912-07 3.680-09 701. 3.308-06 1.508-08 33 E 2414 3.826-08 1036. 1.082-09 1036. 2.264-07 2.022-09 1036. 1.683-06 7.303-09 ()

ESE 2713. 4.041-08 2713. 5.635-10 2713. 8.574-08 7.347-10 2713. 4.138-07 1.633-09 gg 0% SE 3414. 3.701-08 3414. 4.399-10 3414. 6.476-08 5.011-10 3414 2.985-07 1.026-09 O SSE 3444 3.365-08 3444 3.785-10 3444. 5.'o83-08 4.527-10 3444 2.333-07 9.046-10 C)

S 4633. 2.256-08 4633. 1.683-10 4633. 3.427-08 2.064-10 4633. 1.425-07 4.831-10 C3 SSW 2414. 2.892-08 975. 8.258-10 975. 1.428-07 1.631-09 975. 1.306-06 6.640-09 SW 2200. 3.283-08 625. 1.165-09 625. 2.793-07 2.756 02 C25. 2.912-06 1.353-08 WSW 2600. 2.740-08 533, 7.904-10 533, 6.313-07 2.410-09 533. 5.595-06 1.647-08 W 2800. 2.502-t/3 518. 8.004-10 518. 1.191-06 2.934-O*) 5s8. 7.215-06 1.644-06 WNW 503. 2.126-08 503. 8.989-10 503. 1.084-06 0.224-O'd 503. 6.729-06 1.646-08 NW 495. 2.805-08 500. 1.420-03 495. 7.774-07 4.250-09 495. 6.804-06 2.426-08 NNW 2600. 2.798-08 510. 9.909-10 510. 6.755-07 5.129-09 510. 5.762-06 2.654-08 BRAIDWOOD SITE METEOROLOGICAL DATA t/74 - 12/76

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BRAIDWOOD REVISION 9 AUGUST 1983 I )

(_./ TABLE 7.2-6 (Cont'd)

BRAIDWOOD 1&2 AVERAGE WIND SPEEDS FOR EACil RELEASE MODE DOWNWIND AVERAGE WIND SPEED (m/sec)

DIRECTION ELEVATED MIXED MODE GROUND LEVEL N 7.2 6.7 5.0 NNE 7.5 6.9 4.8 NE 6.9 6.5 4.3 ENE 6.4 5.9 3.9 E 6.1 5.7 3.9 ESE 6.4 S9 4.1 rx (V I SE 6.3 5.7 3.9 SSE 6.0 5.6 4.0 S 5.7 5.3 3.9 SSW 5.7 5.5 4.0 SW 5.7 5.3 3.6 WSW 4.8 4.4 2.4 W 4.9 4.4 2.0 WNW ,

5.8 5.1 2.4 NW 6.1 5.5 3.1 NNW 6.4 5.9 3.9

'x,j 7.2-7

~

TABLE 7.2-7 D/O AT THE NEAREST MILK COW AND MEAT ANIMAL LOCATIONS WITHIN 5 MILES DOWNWIND NEAREST MILK COW O/ Oft /M**2) NEAREST MEAT ANIMAL D/O(1/M**2)

DIRECTION RADIUS ELEVATED MIXED GROUND RADIUS ELEVATED MIXED GROUND (METERS) RELEASE RELEASE- RELEASE (MFTERS) RELEASE RELEATE RELEASE N 8045. 9.972-11 1.697-10 3.882-10 3702. 3.237-10 6.113-10 1.519-09 NNE 8045. 1.101-10 1.777-10 4.019-10 5472. 2.042-10 3.404-10 7.942-10 NE 8045. 1.023-10 1.336-10 2.719-10 5315. 1.986-10 2.664-10 5.670-10 ENE 8045, 8.608-11 1.067-10 2.288-10 4667. 2.018-10 2.802-10 5.995-10 to

.a E 3540. 3.218-10 3.914-10 8.771-10 4506. 2.313-10 2.731-10 5.774-10 y

  • ESE 3701. 3.754-10 4.666-10 9.512-10 3702. 3.753-10 4.664-10 9.508-10 7 bJ SE 8045. 1.204-10 1.291-10 -2.276-10 7403. 1.383-10 1.483-10 2.624-10 (j j3 SSE 8045. 1.049-10 1.190-10 2.039-10 5472. 1.941-10 2.238-10 4.030-10 mg S 8045. 7.137-11 8.484-11 1.821-10 8045. 7.137-11 8.484-11 1.821-10 ()

SSW 8045. 7.221-11 8.721-11 1.705-10 8045. 7.221-11 8.721-11 f.705-10 C)

SW 8045. 8.884-11 9.939 -11 1.712-10 4828. 1.976-10 2.164-10 4.228-10 C3 l WSW 2736. 2.838-10 3.702-10 1.072-09 5955. 1.003-10 1.207-10 2.744-10 l W 4345. 1.320-10 1.748-10 4.575-10 6276. 7.713-11 9.824-11 2.381-10 l WNW 8045. 4.654-11 6.126-11 1.475-10 8045. 4.654-11 6.126-11 1.475-10 NW 8045. 6.942-11 8.349-11 2.119-10 2736. 3.350-10 4.490-10 1.404-09 NNW 8045. 5.640-11 8.686-11 2.430-10 8045. 5.640-11 8.686-11 2.430-10 i BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76

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TABLE 7.2-8 '

8RAIDWOOD 1&2 t

l MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR KR 83M DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL' RELEASE OfWECTION AREA BOUND RADIUS S SBAR RADIUS V V8AR RADIUS G GBAR

_. (METERS) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /VR)/(UCI/SEC) (METERS) (MRfD/YR)/(UCI/SEC) 4 610. 610. 5.545-06 5.007-07 610. 9.808-05 8.857-06 610. 5.949-04 5.372-05 tp 6.023-06 5.439-07 l

q N'JE NE 914.

792.

914 792. 5.479-06 4.948 07 914.

792.

5.775-05 5.215-06 4.710-05 4.253-06 914.

792.

3.492-04 3.077-04 3.153-05 2.778-05 g

g I to ENE 701. 701. 4.667-06 4.214-07 701. 5.319-05 4.803-06 701, 3.572-04 3.225-05 e i E 1036. 1036. 4.534-06 4.094-07 1036, 2.606-05 2.353-06 1036. 1.829-04 1.651-05

  • :E' ESE 2713. 2733. 4.096-06 3.699-07 2713. 8.457-06 7.636-07 2713. 3.873-05 3.497-06 O SE 3414. 3414. 3.645-06 3.291-07 3414 6.068-0S 5.479-07 3414 2.545-05 2.298-06 O SSE 3444. 3444. 3.274-06 2.957-07 3444. 5.352-06 4.833-07 3444 2.039-05 1.840-06 U S 4633. 4633. 2.154-06 1.945-07 4633. 3.132-06 2.828-07 4633. 1.130-05 1.021-06 SSW 975. 975. 3.180-06 2.872-07 975. 1.716-05 1.550-06 975. 1.435-04 1.296-05 SW G25. 625. 3.989-06 3.602-07 625. 3.339-05 3.015-06 625, 3.253-04 2.937-05

.. WSW 533. 533. 3.379-06 3.052-07 533. 6.705-05 6.055-06 533. 6.140-04 5.544-05 I

W 518. 518. 3.506-06 3.166-07 518. 1.163-04 1.050-05 518. 7.414-04 6.695-05 WNW 503. 503. 3.698-06 3.339-07 503, 1.044-04 9.424-06 503. 6.777-04 6.120-05 NW 495. 495. 4.847-06 4.377-07 495. 7.981-05 7.206-06 495. 7.036-04 6.353-05 NNW 510. 510. 3.993-06 3.606-07 510. 7.439-05 6.717-06 510. 6.206-04 5.604-05 8RAIDWOOD SITE METEORCLOGICAL DATA 1/74 - 12/76 > .K!

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BRAIDWOOD 182 MAXIMUM OFFSITE FINITE PLUME CAMMA DOSE FACTORS FOR KR 85M DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUNO LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VBAR RADIUS .G GBAR (METERS) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (WRAD/VR)/(UCI/SEC) (METERS) (MRADV/ R)/(UCI/SEC)

N 610. 610. 3.301-04 1.760-04 610. 7.270-04' 3.778-04 610. 2.865-03 1.465-03 03

,a ' NNE- 914, ll 914 914. 2.626-04 1.398-04 4-993-04 2.605-04 914. 1.849-03 9.486-04

+ NE 792. 792. 2.599-04 1.385-04 792. 4.436-04 2.319-04 792. 1.616-03 8.289-04 p4

- bJ ENE 701. 701. 2.400-04 1.279-04 701. 4.471-04. 2.331-04 701. 1.784-03 9.130-04 C3 I 1036. 9.986-05 1036. 2.855-04 1.497-04 1036.

E 1036. 1.876-04 1.032-03 5.309-04 3C l k$ ESE 2713. 2713. 7.469-05 3.948-05 2713. 1.021-04 5.359-05 2713. 3.000-04 1.556-04 fj .

SE 3414. 3414. 6.323-05 3.340-05 3414 7.965-05 4.186-05 3414, 2.161-04 1.122-04 tg SSE 3444. 3444 5.453-05 2.019-05 3444. 6.997-05 3.678-05 3444 1.732-04 9.000-05 S 4633. 4633. 3.242-05 1.708-05 4633. 4.068-05 2.137-05 4633. 1.061-04 5.523-05 SSW 975. 975. 1.406-04 7.487-05 975. 2.115-04 1.112-04 975. 8.406-04 4.329-04 SW 625. 625. 2.249-04 1.199-04 625. 3.625-04 1.901-04 625. 1.681-03 8.620-04 WSW 533. 533. 2.449-04 1.307-04 533. 5.289-04 2.752-04 533. 2.963-03 1.514-03 W 518. 518. 2.617-04 1.396-04 518, 7.388-04 3.818-04 518. 3.409-03 1.738-03

  • WNW 503. 503. 2.318-04 1.236-04 503. 6.420-04 3.315-04 '503. 3.046-03 1.551-03 NW 495. 495. 2.833-04 1.510-04 495. 5.916-04 3.074-04 495. 3.232-03 1.643-03  ;

NNW 510. 510. 2.765-04 1.475-04 510. 5.686-04 2.957-04 510. 2.896-03 1.478-03 BRAIDWOOO SITE METEOROLOGICAL DATA 1/74 - 12/76 fhll ci <: c

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l TABLE 7 . 2 -8 (Cont'd)

BRAIDWOOD 182

(

MAXIMUM OFFSTTE FINITE PLUME GAMMA DOSE FACTORS FOR KR 85 DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VBAR RADIUS G GBAR (METERS) (METERS) (MRAD /YR)/(UCt/SEC) (METERS) (MRAD /YR)/fUCI/SEC) (METERS) (MRAD /VR)/(UCI/SEC1 N 610. 610. 4.122-06 2.551-06 610. 8.328-06 5.155-06 610. 3.107-05 1.923-05 00 NNE 914 914. 3.260-06 2.018-06 914 5.784-06 3.581-06 914. 2.028-05 1.255-05 DO

[oa NE ENE 792.

70 '. .

792.

701.

3.231-06 .2.000-06 3.000-06 1.857-06 792.

701.

5.193-06 5.220-06 3.215-06 3.231-06 792.

701.

1.772-05 1.950-05 1.097-05 1.107-05 f[

ty i E 1036. 1036. 2.349-06 1.454-06 1036. 3.405-06 2.108-06 1036. 1.147-05 7.097-06 2C F" ESE 2713. 2713. 9.427-07 5.836-07 2713. 1.263-06 7.815-07 2713. 3.581-06 2.217-06 C) h" 3414, C)

SE 3414. 3414. 8.094-07 5.010 1.010-06 6.253-07 3414 2.669-06 1.652-06 E3 SSE. 3444. 3444. 6.972-07 4.316-07 3444. 8.836-07 5.469-07 3444. 2.119-06 1.312-06 5 4633. 4633, 4.281-07 2.650-07 4633. 5.313-07 3.289-07 4633. 1.359-06 8.414-07 SSW 975. 975. 1.773-06 1.097-06 975. 2.539-06 1.572-66 975. 9.316-06 5.767-06 SW 625. 625. 2.832-06 1.753-06 625. 4.310-06 2.668-00 625, 1.839-05 1.138-05 WSW 533.. 533. 3.104-06 1.921-06 533. 6.186-06 3.829-06 533, 3.230-05 1.999-05 t W 598. 518. 3.319-06 2.055-06 518. 8.503-06 5.263-06 518. 3.717-05 2.301-05

! WNW 503. 503. 2.926-06 1.811-06 503. 7.355-06 4.553-06 503. 3.315-05 2.052-05 l

NW 495. 495. 3.563-06 2.205-06 195. 6.855-06 4.243-06 495. 3.507-05 2.178 05 NNW 510. 510. 3.483-06 2.156-06 510. 6.581-06 4.074-06 510. 3.135-05 1.941 05 BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 -

12/76 fjgj a <:

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TABLE 7.2-8 (Cont'd)

BRAIDWOOD 1&2 MAxfMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR KR 87 DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASC GROUND LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VEAR RADIUS G GBAR (METERS) (METERS) (MRAD /YR)/(UCi/SEC) (MSTERS) (MRAD /YR)/(UCf/LEC) (METERS) (MRAD /YR)/(UCi/SEC)

N 610. 610. 1.345-03 9.808-04 610. 2.517-03 1.825-03 610. 8.703-03 6.285-03 D3 NNE' 914 914. 1.048-03 7.637-04 914. 1.731-03 1.255-03 914 5.532-03 3.993-03

-J

. NE 792. 792. 1.045-03 7.622-04 792. 1.574-03 f.143-03 792. 4.861-03 3.508-03 {U pq bJ ENE 701. 701. 9.746-04 7.107-04 701. 1.572-03 1.141-03 701, 5.369-03 3.874-03 ts i E 1036. 1036. 7.449-04 5.430-04 1036. 1.013-03 7.359-04 1036. 3.027-03 2.185-03 3C h"

ESE 2713. 2713. 2.720-04 1.980-O4 2713. 3.391-04 2.463-04 2713. 8.042-04 f.812-04 C)

SE SSE 3414.

3444 3414.

3444.

2.208-04 1.912-04 1.606-04 1.392-04 3414.

3444.

2.560-04 2.290-04 1.860-04 1.664-04 3414 3444.

5.430-04 4.489-04 0.926-04 3.246-04

()

S 4633. 4633. 1.104-04 8.035-05 4633. 1.302-04 9.466-05 4633, 2.590-04 1.874-04 SSW 975. 975. 5.629-04 4.106-04 975. 7.667-04 5.575-04 975. 2.482-03 1.792-03 SW 625. 625. 9.219-04 6.726-04 625. 1.325-03 9.629-04 625. 5.047-03 3.643-03 WSW 533. 533. 1.022-03 7.462-04 533. 1.859-03 1.349-03 533. 8.826-03 6.369-03 W 518. 518. 1.091-03 7.965-04 518. 2.488-03 1.804-03 518. 1.013-02 7.308-03 kNW 503. 503. 9.609-04 7.010-04 503. 2.162-03 f.567-03 503. 9.092-03 6.561-03 NW 495. 495. 1.173-03 8.556-C4 495. 2.082-03 1.511-03 495. 9.759-03 7.042-03 NNW 510. 510. 1.144-03 8.345-04 510. 2.006-03 1.456-03 510. 8.780-03 6.336-03 BRAIDWOOD SITC METEOROLOGICAL DATA 1/74 - 12/76 f{ll O<

CH CI) in

>3 H O

H 2:

e 00 u)

W

p (y p Y' /

TABLE 7.2-8 (Cont'd)

BRAIDWOOD 1&2 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR KR R8 DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VBAR RADIUS G GBAR (METERS) ( ME T E R'. ) (MRAD /YR)/(UCf/SEC) (METERS) (MRAD /VR)/(UCi/SEC) (METERS) (MRAD /YR)/(UCI/SEC)

N 610. 610. 3.270-03 2.519-03 610. 6.013-03 4.598-03 610. 2.064-02 1.568-02 03

,, NNE 914. 914 2.558-03 1.970-03 914. 4.175-03 3.195-03 914 1.331-02 1.012-02 g3

, , NE 792. 792. 2.553-03 1.967-03 792. 3.804-03 2.914-03 792. 1.165-02 8.851-03 g4 ba ENE 701. 701. 2.381-03 1.834-03 701. 3.804-03 2.912-03 701. 1.284-02 9.755-03 ty i E 1036. 1036. 1.838-03 1.416-03 1036. 2.492-03 1.911-03 1036 7.422-03 5.645-03 sg F"

ESE SE 2713.-

3414 2713.

3414 6.907-04 5.776-04 5.311-04 4.440-04 2713.

3414 8.735-04 6.834-04 6.700-04 5.244-04 2713.

3414.

2.167-03 1.545-03 1.653-03 1.179-03 g

C SSE 3444 3444. 1.987-04 3.833-04 3444 6.049-04 4.642-04 -3444. 1.252-03 9.554-04 S 4633. 1633. 2.965-04 2.279-04 4633. 3.545-04 2.721-04 4633. 7.665-04 5.853-04 SSW 975. 975. 1.396-03 1.076-03 975. 1.886-03 1.448 975. 6.059-03 4.609-03 SW 625. 625. 2.263-03 1.744-03 625. 3.219-03 2.469-03 625. 1.210-02 9.196-03 WSW 533. 533, 2.503-03 1.930-03 533. 4.512-03 3.454-03 533. 2.121-02 1.610-02 W 518. 518. 2.673-03 2.061-03 518, 6.041-03 4.614-03 518. 2.437-02 1.850-02 WNW 503, 503. 2.347-01 1.809-03 503. 5.223-03 3.988-03 503. 2.180-02 1.654-02 NW 495. 495. 2.855-03 2.200-03 495. 5.001-03 3.826-03 495. 2.322-02 1.763-02 NNW 510. 510. 2.788-03 2.149-03 510. 4.811-03 3.681-03 510. 2.082-02 1.581-02

< BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76 '((gj

C) <

CH tn in dH O

H:2 u) 00 4D W

l i

i

p p V .V .U 4

' TABLE 7.2-8 (Cont'd)

BRAIDWOOD 182 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR KR 89 DOWNWIND RESTRICTED ELEVATED (STACK) kELkASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VBAR RADIUS G GBAR (METERS) (METERS) (MRAD /VR)/(UCI/SEC) (METERS) (MRAD /VR)/(UCf/SEC) (METERS) (MRAD /VR)/(UCf/SEC) i N 610. 610. 1.801-03 1.324-03 610. 3.030-03 2.216-03 610. 7.629-03 5.553-03 03 M NNE 914 914. 1.2t3 03 8.917-04 914. 1.711-03 1.252-03 914, 3.483-03 2.536-03 l M NE 792. 792. 1.248-03 9 172-04 792. 1.602-03 1.173-03 792. 3.173-03 2.310-03 7

$[ ENE 701. 701. 1.166-03 8.569-04 701. 1.522-03 1.115-03 701. 3.532-03 2.571-03 E 1036. 1036. 6.776-04 4.981-04 1036. 7.553-04 5.538-04 1036. 1.240-03 h) 9.032-04 ESE 2713, 2713. 9.987-05 7.327-05 2713. 9.876-05 7.238 05 2713. .9.245-05 6.746-05 g)

C SE 3414. 3414. 5.285-05 3.877-05 3414. 4.669-05 3.423-05 3414 3.535-05 2.581-05 C)

SSE 3444. 3444. 4.156-05 3.049-05 3444. 4.117-05 3.018-05 3444 3.131-05 2.286-05 E3 S 4633. 4633. 1.169-05 8.572-06 4633. 1.134-05 8.311-06 4633. 8.376-06 6.119-06 SSW 975. 975. 4.856-04 3.570-04 975. 6.015-04 4.410-04 975. 1.163-03 0.472-04 SW 625. 625. 1.045-03 7.687-04 625. 1.325-03 9.717-04 625. 3.091-03 2.250-03 WSW 533. 533. 1.232-03 9.071-04 533. 1.613-03 1.183-03 533. 4.318-03 3.143-03 l W 518. '518. 1.1*0-03 9.646-04 518. 1.793-03 1.315-03 518 4.449-03 3.238-03 WNW 503. 503. 1.224-03 9.006-04 SC3. 1.782-03 1.306-03 503. 4.731-03 3.443-03 NW 495. 495. 1.594-03 .t.172-03 495. 2.281-03 1.671-03 495. 6.909-03 5.029-03 NNW 510. 510. 1.514-03 1.114-03 510. 2.328-03 1.705-03 510. 7.172-03 5.220-03 BRAIDWOOD SITE METEOROLOGICAL DATA t/74 -

12/76 f#l a <:

CH 03 01 8H O

H 2:

up a CO u) i LJ a

{

L l.

D

~) 0l

(

TABLE 7'.2-8 (Cont'd)

BRAIDWOOD 182 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE F ACTotS- F OR KR 90 DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA BOUNO RADIUS S 58AR RADIUS V VBAR RADIUS G GBAR (METERS) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /YR)/(UCI/SEC)

%J N 610. 610. 4.760-04 3.398-04 610. 7.086-04 5.025-04 610. 1.046-03 7.374-04 to

,3 NNE 914. 914 1.868-04 1.333-04 914 2.183-04 1.550-04 914 2.168-04 1.529-04 y NE 792. 792. 2.133-04 1.522-04 792. 2.279-04 1.621-04 792. 2.064-04 1.456-04 7

Fa g

ENE 701. 701 2.074-04 1.481-04 701. 2.170-04 1.545-04 701. 2.285-04 1.612-04 (j t

LD E 1036. 1036. 5.298-05 3.780-05 1036. 5.077-05 3.612-05 1036. 3.778-05 2.667-05 r, ESE 2713. 2713. 3.777-07 2.688-07 2713. 2.967-07 2.109-07 2713. 1.079-07 7.637-08 SE 3414 3414 5.974-08 4.250-08 3414 3.911-08 2.780-08 3414. 9.613-09 6.809-09 C3 SSE 3444. 3444 3.911-08 2.782-08 3444 3.081-08 2.190-08 3444 9.771-09 6.917-09 S 4633 4633. 1.259-09 8.954-10 4633. 8.817-10 6.271-10 4633. 2.640-10 1.870-10 SSW 975. 975. 3.979-05 2.839-05 975. 4.540-05 3.228-05 975. 4.716-05 3.327-05 SW 625 625. 1.876-04 1.340-04 625. 2.074-04 1.476-04 625. 2.468-04 1.740-04 WSW 533. 533. 2.092-04 1.495-04 533. 2.191-04 1.563-04 533. 2.112-04 1.489-04 a W 518. 518. 2.457-04 1.756-04 518. 2.345-04 1.674-04 518. 1.625-04 1.146-04 t WNW 503. 503. 3.022-04 2.159-04 503. 3.015-04 2.149-04 503. 2.590-04 1.825-04 NW 495. 495. 4.304-04 3.074-04 495. 4.576-04 3.258-04 495. 5.998-04 4.229-04 NNW 510. 510. 4.167-04 2.976-04 510. 5.288-04 3.757-04 510. 8.802-04 6.204-04 1

BRAIDWOOD SITE METEOROLOGICAL DATA t/74 - 12/76 >8 D3 C tn O <l CH U3 CO

>3 F4 O

F* 2l W

03 M3 j bJ s

i j

t 1

A.) V 'O TABLE 7.2-8 (Cont'd)

BRAIDWOOD 182 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR XE131M DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA 8OUND RADIUS S $8AR RADIUS V VBAR RADIUS G GBAR (METERS) (METERS) (MRAD /VR)/(UCT/SEC) iMETERS) (MRAD /VR)/(UCI/SEC) (METERS) (MRAD /VR)/(UCi/SEC)

N 610. 610. 1.136-05 4.142-06 610. 9.314-05 1.508-05 610, 5.377-04 7.448-05 05

'4 NNE NE 914.

792.

914 792.

1.036-05 3.418-06 9.857-06 3.347-06 914.

792.

5.708-05 4.733-05 9.779-06 8.391-06 914.

792.

3.254-04 2.850-04 4.633-05 4.051-05 g

()

g ENE E

701.

1036.

701.

1036.

8.783-06 7.631-06 3.062-06 2.471-06 701.

1036.

5.248-05 2.765-05 8.878-06 5.177-06 701.

1036.

3.281-04 1.759-04 4.587-05 2.546-05 k$

mg Fa 04 ESE SE 2713.

3414.

2713.

3414, 5.030-06 4.501-06 1.172-06 1.024-06 2713, 3414.

9.78E-06 7.387-06 v.871-06 1.454-06 2713.

3414.

4.387-05 3.137-05 6.925-06 5.038-06 g

C3 SSE 3444. 3444 4.001-06 8.923-07 3444 6.420-06 1.266-06 3444. 2.449-05 3.961-06 S 4633. 4633. 2.653-06 5.605-07 4633. 3.875-06 7.563-07 4633. 1.494-05 2.463-06 SSW 975. 975. 5.540-06 1.838-06 975. 1.849-05 3.657-06 975. 1.318-04 2.024-05 SW 625. 625. 7.943-06 2.847-06 625. 3.455-05 6.496-06 625. 3.008-04 4.252-05 WSW 533. 533. 7.877-06 3.029-06 533. '6.583-05 1.084-05 533. 5.637-04 7.788-05 W 518, 518. 8.334-06 3.230-06 518. 1.107-04 1.680-05 518. 6.781-04 9.220-05 WNW 503. 503. 7.841-06 2.899-06 503. 9.831-05 1.476-05 503. 6.154-04 8.316-05 NW 495. *95. 9.813-06 3.559-06 495. 7.632-05 1.233-05 495. 6.350-04 8.656-05 NNW 510. fi10. 9.018-06 3.427-06 510. 7.112-05 1.165-05 510. 5.587-04 7.661-05 BRAIDWOOO SITE METEOROLOGICAL DATA 1/74 - 12/76 {}g a <:

C3 F4 D3 CO 8H O

P 2:

e 03 43 La)

t 4

( j

(-

l G' L ;' L/

TABLE 7.2-8 (Cont'd)

BRAIDWOOD 1&2 MAXIMUM OFFSITE FINITE Plum' GAMMA e DOSE FACTORS FOR XE133M DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED XC*i(VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VBAR RADIUS G GBAR (METERS) (METERS) (MRAD /YR)/(UCf/SEC) (METERS) iMRAD/YR)/(UCI/ SCC) (METERS) (MRAD /YR)/(UCi/SEC)

N 610. 610. 5.117-05 2.536-05 610. 1.811-04 6.075-05 610. 8.861-04 2.525-04 cs

'd NNE 914 914. 4.212-05 2.032-05 914 1.777-04 4.140-CS 914 5.5f7-04 1 624-04 y NE 792. 792. 4.128-05 2.008-05 792. 1.012 04 3.652-05 792. 4.824-04 1.418-04 7 ha ENE 701. 701. 3.778-05 1.851-05 701. 1.003-04 3.717-05 701. 5.458-04 1.573-04 (j i E 1G36. 1036. 3.042-05 1.460 05 1036. 6.253-05 2.347-05 1036. 3.032-04 9.102-05 ;g F' ESE 2713. 2713. 1.427-05 6.056-06 2713. 2.257-OL 8.593-06 2713. 8.258-05 2.707-05

%J O SE 3414 3414. 1.244-05 5.220-06 3414. 1.754-05 6.799-06 3414. 6.000-05 1.999-05 O SSE 3444 3444. 1.084-05 4.502-06 3444 1.528-05 5.933-06 3444. 4.723-05 1.583-05 C3 5 4633. 4633. 6.783-06 2.799-06 4633. 9.113-06 3.513-06 4633. 2.931-05 9.992-06 SSW 975. 975. 2.264-05 1.094-05 975. 4.428-05 1.721-05 975. 2.413-04 7.358-05

! SW 625. 625. 3.514-05 1.734-05 625. 7.853-05 2.956-05 625, 5.062-04 1.478-04 WSW 533. 533. 3.745-05 1.880-05 533. 1.301-04 4.429-05 533. 9.259-04 2.630-04 W 518. 518. 3.994-05 2.009-05 518. 2.008-04 6.333-05 518, 1.095-03 3.048-04

, WNW 503. 503. 3.582-05 1.782-05 503. 1.764-04 5.508-05 503. 9.874-04 2.726-04 l NW 495. 495. 4.396-05 2.176-05 495. 1.480-04 4.953-05 495. 1.029-03 2.872-04 510. 510.

NNW 4.237-05 2.122-05 510. 1.399-04 4.741-05 510. 9.108-04 2.562-04 BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76 a <:

CH V) V3

>3 F4 O

Fa 25 W

03 M3 Lu l

l l

l

(

%) G (D.

NJ I

TABLE 7.2-8 (Cont'd) i BRAIDWOOD 182 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR XE133 1

DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VBAR RA01US G GBAR (METERS) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /YRe/(UC1/SEC) (FETERS) (MRAD /YR)/(UC1/SEC)

=J 5.550-05 2.163-05 610. 1.976-04. 5.995-05 610. 9.703-04' 2.684-04 D3

[ N 610. 610.

914

() NNE NE 914.

792.

914.

792.

4.624-05 4.495-05 1.771-05 1.730-05 914 792.

1.298-04 1.109-04 4.063-05 3.521-05 792.

6.100-04 5.336-04 1.726-04 1.508-04 ll pq g

Fs ENE 701. 701. 4.076-05 1.575-05 701. 1.160-04 3.594-05 701. 5.998-04 4.672-04 ty 03 E 1036. 1036. 3.279-05 1.249-05 1006. 6.847-05 2.226-05 1036. 3.378-04 9.689-05 3C ESE 2713. 2713. 1.542-05 5.409-06 2713. 2.495-05 8.197-06 2713. 9.390-05 2.849-05

((

SE 3414. 3414. 1.344-05 4.678-06 3414. 1.934-05 6.424-06 341A, 6,847-05 2.098-05 gy SSE 3444. 3444. 1.173-05 4.058-06 3444 1.685-05 5.600-06 3444 5.388-05 1.656-05

. S 4633. 4633, 7.438-06 2.532-06 4633. 1.011-05 3.352-06 4633. 3.353-05 1.041-05 SSW 975. 975. 2.425-05 9.277-06 975. 4.840-05 1.608-05 975, 2.700-04' 7.829-05 SW 625. 625. 3.756-05 1.458-05 625, 8.548-05 2.780-05 625. 5.590-04 1.574-04 WSW 533. 533. 3.978-05 1.563-05 533. 1.40?-04 4.276-05 533. 1.013-03 2.794-04 W 518. 518, 4.240-05 1.668-05 518. 2.154-04 6.256-05 518. 1.189-03 3.230-04 WNW 503. 503. 3.840-05 1.499-05 503. 1.892-04 5.461-05 503. 1.068-03 2.886-04 NW 495. 495. 4.728-05 1.840-05 495. 1.595-04 4.812-05 495. 1.117-03 3.041-04 NNW 510. 510. 4.555-05 1.787-05 510. 1.514-04 4.607-05 510. 9.919-04 2.717-04 BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76 O

lll

' C3 kg t/103

>3 64 '

C)

HZ e

QD W3 GJ I

E 1

l 1

W W

C'N A

. \v' \.j

~

l u(Q<

. TABLE 7.2-8 (Cont'd)

BRAIDWOOD 1&2 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR XE135M l DOWNWIND RESTRICTED ELEVATED (STACK) RELEASF ~ MIXED MODE (VENT) RELEASE GROUNO LEVEL RELEASE DIRECfl0N AREA BOUND RADIUS S SBAR RADIUS V VBAR RADIUS G GBAR (METERS) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /YR)/(UCI/SEC)

N 610. 610. 6.991-04 4.322-04 610. 1.375-03 8.423-04 610. 4.701-03 2.861-03 D3

,a NNE 914 914 5.287-04 3.267-04 914. 8.919-04 5.474-04 914. 2.712-03 1.653-03 y

. NE 792. 792. 5.287-04 3.268-04 792. 8.073-04 4.960-04 792. 2.431-03 1.482-03 7 bJ ENE 701. 701. 4.931-04 3.048-04 701. 7.997-04 4.908-04 701. 2.713-03 1.653-03 {j i E 1036. 1036. 3.534-04 2.184-04 1036. 4.708-04 2.896-04 1036. 1.311-03 7.998-04 3;

(( ESE 2713. 2713. 1.086-04 6.697-05 2713. f.251-04 7.700-05 2713. 2.234-04 1.369-04 ()

SE 3414. 3414. 7.782-05 4.794-05 3414. 8.197-05 5.044-05 3414. 1.220-04 7.477-05 C)

C3 SSE 3444. 3444. 6.701-05 4.128-05 3444. 7.543-05 4.642-05 3444 1.099-04 6.736-05 S 4633. 4633. 3.299-05 2.032-05 4633. 3.665-05 2.255-05 4633. 5.843-05 3.154-05 SSW 975. 975. 2.610-04 1.613-04 975. 3.605-04 2.218-04 975. 1.107-03 6.756-04 j SW 625. 625. 4.560-04 2.819-04 625. 6.672-04 4.103-04 625. 2.504-03 1.526-03 WSW 533, 533. 5.140-04 3.178-04 533. 9.205 04 5.649-04 533. 4.294-03 2.614-03 W 518. 518. 5.471-04 3.383-04 518. 1.207-03 7.386-04 518. 4.872-03 2.963-03 I WNW 503. 503. 4.890-04 3.024-04 503. 1.084-03 6.634-04 503. 4.506-03 2.739-03 NW 495. 495. 6.088-04 3.764-04 495. 1.103-03 6.761-04 495. 5.107-03 3.106-03 NNW 510. 510. 5.887-04 3.640-04 510. 1.078-03 6.607-04 510. 4.711-03 2.866-03 BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76 38 30 CM Q <l CH U3 U3 RH O

H 2:

4 u) 4 00 WD LJ l

t e

m /~ p

~

A T TABLE 7.2-8 (Cont'd)

BRAIDWOOO 1&2 MAXIMUM OFFSITE FINITE PLUMF GAMMA DOSE FACTORS FOR XE135 DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECT!DN AREA BOUND RADIUS S SBAR RADIUS V VBAR RAO!US G G8AR (METERS) (METERS) (MRAD /YR)/(UCT/SEC) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /YR)/(UCI/SEC)

N 610, 610. 4.612-04 2.494-04 610. 9.884-04 5.313-04 610. 3.836-03 2.054-03 03 914 914, 1.983-04 6.831-04 3.675-04 914, 2.494-03 1.337-03

%J NNE 3.668-04 914. gj

. NE 792. 792. 3.632-04 1.963-04 792. 6.083-04 3.275-04 792. 2.178-03 1.167-03 p4 bJ ENE 701. 701. 3.355-04 1.814-04 701. 6.117-04 3.291-04 701. 2.397-03 1.284-C3 ty I E 1036. 1036. 2.627-04 1.420-04 1036. 3.944-04 2.125-04 1036. 1.403-03 7.520-04 2E ESE 2713. 2713. 't.050-04 5.665-05 2713. 1.433-04 7.723-05 2713. 4.225-04 2.269-04 SE 3414. 3414 8.954-05 4.832-05 3414. 1.131-04 6.097-05 3414 3.096-04 1.664-04 Q SSE 3444. 3444. 7.711-05 4.161-05 3444. 9.905 5.338-05 3644 2.469-04 1.327-04 S 4633. 4633. 4.625-05 2.495-05 4633. 5.816 3.135-05 4633. 1.544-04 8.300-05 SSW. 975. 975. 1.972-04 1.066-04 975. 2.926-04 1.577-04 975. 1.142-03 6.126-04 SW 625. 625. 3.148-04 1.702-04 625. 4.990-04 2.688-04 625. 2.264-03 1.213-03 WSW 533. 533. 3.430-04 1.855-04 533. 7.231-04 3.888-04 533. 3.979-03 2.130-03 W 518. 518. 3.666-04 1.983-04 518. 1.004-03 5.391-04 518. 4.570-03 2.446-03 WNW 503. 503. 3.243-04 1.754-04 503. S.707-04 4.674-04 503. 4.076-03 2.181-03 NW 495. 495. 3.959-04 2.141-04 495. 18.055-04 4.330-04 495. 4.322-03 2.313-03 NNW 510. 510. 3.868-04 2.092-04 510. 7.744-04 4.164-04 510. 3.871-03 2.072-03 BRAIDWODO SITE METEOROLOGICAL DATA 1/74 - 12/76 f{ll a <:

CH D1 D3 -

8H O

H 2:

o CD WD W

v vs u

?

TABLE 7.2-8 (Cont'd)

BRAIDWOOD 1&2 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR XE137 DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUNO L EVEL REB E AjE DIRECTION AREA BOUND RAC;US S $8AR RADIUS V VBAR RADIUS G GBAR (METERS) (METERS) (MRAD /VR)/(UCI/SEC) (NETERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /vu)/(UCI/SEC)

N 610. 610. 2.454-04 1.586-04 610. 4.396-04 2.833-04 610. 1.206-03 7.751-04 b3 NNE NE 914 792.

914.

792.

1.697-04 1.729-04 1.097-04 1.118-04 914.

792.

2.538-04 2.341-04 1.636-04 1.510-04 914 792.

5.728-04 5.215-04 3 682-04 g

[J 'J.352-04 pg pa ENE 701. 701. 1.612-04 1.043-04 701. 2.235-04 1.442-04 701. 5.811-04 3.730-04 ty E 1036. 1036. 9.786-05 6.326-05 1036. 1.138-04 7.345-05 1036. 2.131-04 1.370-04 2C h3 ESE 2713. 2713. 1.704-05 1.100-05 2713. 1.736-05 1.120-05 2713. 1.852-05 f.192-05 C) h" SE 3414. 3414 9.528-06 6.150-06 3414. 0.695-06 5.610-06 3414. 7.554-06 4.854-06 C)

E3 SSE 3444. 3444. 7.620-06 4.919-06 3444. 7.743-06 4.996-06 3444. 6.720-06 4 326-06 S 4633. 4633, 2.393-06 1.545-06 4633. 2.380-06 1.535-06 4633. 1.977-06 1.274-06 SSW 975. 975. 7.017-05 4.537-05 975. 9.021-05 5.822-05 975. 1.957-04 t.258-04 SW 625. 625. 1.445-04 9.346-05 625. 1.916-04 1.237-04 625. 5.100-04 3.278-04 WSW 533. 533. 1.688-04 1.092-04 533. 2.367-04 1.528-04 533. 7.486-04 4.811-04 W 518. 513. 1.794-04 1.161-04 518. 2.718-04 1.754-04 518. 7.895-04 5.074-04 WNW 503. 503. 1.665-04 1.077-04 503. 2.674-04 1.724-04 503. 8.157-04 5.242-04 NW 495. 495. 2.156-04 1.394-04 495. 3.305-04 2.132-04 495. 1.133-03 7.2d3-04

  • NNW 510. 510. 2.052-04 1.327-04 510. 3.364-04 2.169-04 510. 1.149-03 7.336-04 BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76 f}fj Q<

CH tn tn 8H O

bd Z w

03 M3

(.J

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/ /

TABLE 7.2-8 (Cont'd)

BRAIDWOOD 182 MAXIMUM OFFSITE FINITE PLUME GAMMA DOSE FACTORS FOR XE138 DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXED MODE (VENT) RELEASE GROUND LEVEL RELEASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V V8AR RADIUS G. GBAR (METERS) (METERS) (MRAD /YR)/(UCf/SEC) (METERS) (MRAD /YR)/(UCI/SEC) (METERS) (MRAD /YR)/(UCf/SEC)

N 610. 610. 1.662-03 1.206-03 610. 3.040-03 2.188-03 610. 9.751-03 6.966-03 cg

%J NNE 914. 914 1.247-03 9.043-04 914 1.978-03 1.424-03 914. 5.599-03 4.002-03 M

. NE 792. 792. 1.254-03 9.097-04 792. 1.811-03 1.306-03 792. 5.015-03 3.584-03 >

bJ ENE 701. 701. 1.173-03 8.511-04 701. 1.787-03 1.289-03 701. 5.596-03 3.999-03 bd 1 E 1036. 1036. 8.321-04 6.036-04 1036. 1.060-03 7.653-04 1036. 2.687-03 1.921-03

[j ESE 2713. 2713. 2.446-04 1.769-04 2713. 2.748-04 1.984-04 2713. 4.542-04 hk 3.256-04 O SE 3414. 3414. 1.738-04 1.257-04 3414. 1.794-04 1.296-04 3414, 2.475-04 1.776-04 O SSE 3444. 3444. 1.494-04 1.081-04' 3444. 1.653-04 i.194-04 3444. 2.237-04 1.605-04 C3 5 4633. 4633. 7.224 05 5.227-05 4633. 7.914-05 5.720-05 4633. 1.041-04 7.475-05 SSW 975. 975. 6.171-04 4.479-04 975. 8.173-04 5.904-04 975. 2.277-03 1.628-03 4~

SW 625. 625. 1.091-03 7.919-04 625. 1.518-03 1.097-03 625. 5.163-03 3.690-03 WSW 533, 533. 1.238-03 8.995-04 533. 2.065-03 1.490-03 533. 8.813-03 6.296-03 W 518. 518. 1.316-03 9.561-04 518. 2.650-03 1.908-03 '518. 9.974-03 7.124-03 WNW 503. 503. 1.172-03 8.511-04 503. 2.376-03 1.7;9-03 503. 9.242-03 6.601-03 NW 495. 495. 1.458-03 1.059-03 495. 2.462-03 1.774-03 495. 1.054-02 7.532-03 NNW 510. 510. 1.409-03 1.023-03 510. 2.406-03 1.733-03 510. 9.757-03 6.970-03 BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76 38 2 C trj O <*

c: H -

t/2 03 4H O

HZ w

C3 W3

, LJ l

p ,m I

TABLE 7.2-8 (Cont'd) 4

  • BRAIDWOOO 182

< l MAXIMUM OFFSITE FINITE PLUME GAMMA OOSE FACTORS FOR AD 41 i

DOWNWIND RESTRICTED ELEVATED (STACK) RELEASE MIXEO MODE (VENT) RELEASE GROUND LEVEL RELTASE DIRECTION AREA BOUND RADIUS S SBAR RADIUS V VBAR RADIUS G GBAR __

(METERS) (METERS) (MRAD /YR'p/(UCi/SEC) (METERS) (MRAD /YR)/(UCf/SEC) (METERS 1 (MRAD /YR1/f0Cf/SEC)

N 610. 610. 2.015-03 1.421-01 610. 3.832-03 2.702-03 610. 1.350-02 9.516-03 up NNE 914. 914 1.576-03 1.111 -C 3 914, 2.644-03 1.864-03

%J

. NE 792. 792. 1.571-03 1.108-03 792. 2.398-03 1.690-03 914.

792.

8.642-03 7.576-03 6.093-03 5.341-03 g

bJ

[,

ENE 701.

1036.

701.

1036.

1.461-03 1.030-03 701.

1036.

2.399-03 1.691-03 701, 8.369-03 5.900-03 (j E 1.125-03 7.930-04 1.552-03 1.095-03 1036. 4.778-03 3.369-03 ag ta ESE 2713. 2713. 4.180-04 2.947-04 2713. 5.311-04 3.744-04 2713. 1.327-03 9.356-04 C)

SE 3414. 3414. 3.442-04 2.426-04 3414. 4.071-04 2.870-04 3414. 9.203-04 6.488-04 C)

SSE 3444. 3444, 2.973-04 2.096-04 3444, 3.616-04 2.549-04 3444. 7.517-04 5.299-04 E3 5 4633. 4633. 1.750-04 1.234-04 4633. 2.093-04 1.475-04 4633. 4.d70-04 3.151-04 SSW 975. 975. 8.505-04 5.998-04 975. 1.171-03 8.257-04 975. 3.905-03 2.753-03 SW 625. 625. 1.384-03 9.757-04 625. 2.013-03 1.419-03 625. 7.868-03 5.547-03 j WSW 533. 533. 1.535-03 1.082-03 533. 2.84S-03 2.006-03 533. 1.379-02 9.725-03 W 518. 518. 1.638-03 1.154-03 518. 3.833 03 2.702-03 518. 1.586-02 1.118-02 WNW 503. 503. 1.440-C3 1.015-03 503. 3.324-03 2.344-03 503. 1.421-02 1.002-02 NW 495. 495. 1.755-03 1.237-03 495. 3.172-03 2.236-03 495. 1.518-02 1.070-02 i NNW 510. SIO. 1.714-03 1.208-03 510. 3.054-03 2.153-03 510. 1.363-02 9.607-03 1

BRAIDWOOD SITE METEOROLOGICAL DATA 1/74 - 12/76 >* W C tn C) <

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1 BRAIDNOOD REVISION 9 AUGUST 1983

) 8.0 RADIOACTIVE EFFLUENT TREATMENP SYSTEMS ,

a MODELS FOR SETTING GASEOUS AND LIQUID EFFLUENT MONITOR ALARM AND TRIP SETPOINPS, AND ENVIRONMENT RADIOLOGICAL MONITORING TABLE OF CONTENTS PAGE 8.1 GASEOUS RELEASES 8.1-1 8.1.1 System Design 8.1-1 8.1.1.1 Gaseous Radwaste Treatment System 8.1-1 8.1.1.2 Ventilation Exhaust Treatment System 8.1-1 8.1.2 Alarm and Trip Setpoints 8.1-1 8.1.3 Station Vent Stack Monitor 8 .1-- 3 8.1.4 Containment Purge Effluent Monitors 8.1-4 8.1.5 Gas Decay Tank Monitors 8.1-5 8.1.6 Radwaste Area Vent Exhaust 8.1-6 8.1.7 VR System Areas and Cubicles Ventilation Exhaust 8.1-7 8.1.8 SJAE/ Gland Steam Exhaust 8.1-7

('N)

', 8.1.9 Allocation of Effluents from Common Release Points 8.1-8 8.1.10 Symbols Used in Section 8.1 8.1-9 8.1.11 Constants Used in Section 8.1 8.1-10 8.2. LIQUID RELEASES 8.2-1 8.2.1 System Design 8.2-1 8.2.2 Alarm Setpoints 8.2-1 8.2.3 Liquid Radwaste Effluent Monitor 8.2-2 8.2.4 Component Cooling Water Monitors 8.2-3 8.2.5 Steam Generator Blowdown 8.2-4 8.2.6 Blowdown Filters 8.2-5 8.2.7 Administrative and' Procedural Controls for Radwaste Discharges 8.2-6 8.2.8 Petermination of Initial Dilution Stream Flow Rates 8.2-6 8.2.9 Symbols Used in Section 8.2 8.2-7 8.3 SOLIDIFICATION OF WASTE / PROCESS CONTROL PROGRAM 8.3-1 8.4 ENVIRONMENTAL RADIOLOGICAL MONITORING 8.4-1 f)

(j 8-i

BPAIDWOOD REVISION 9 AUGUST 1983 s

8.0 RADIOACTIVE EFFLUENP TREATMENP SYSTEMS ,

MODELS FOR SFf7 PING GASEOUS AND LIQUID EFFLUENP MONITOR ALARM AND TRIP SETPOINTS, AND ENVIRONMENTAL RADIOLOGICAL MONITORING LIST OF TABLES NUMBER TITLE PAGE 8.4-1 Radiological Monitoring Program 8.4-2 8.4-2 Radiological Monitoring Program 8.4-5

!- 8.4-3 Practical Lower Limits of Detection (LLD) for Environmental Radiological Monitoring Program 8.4-7 8.4-4 Environmental Radiological Monitoring Sampling Codes 8.4-8 s

i 1

't k 8-il

. - . . - - _ . -- - -. . __ - _ . = __ _ ,. -. -

BRAIDWOOD REVISION 9 AUGUST 1983 8.0 RADIOACTIVE EFFLUENT TREATMENT SYSTEMS , j 1

MODELS . FOR SETTING GASEOUS AND LIQUID EFFLUENT MONITOR ALARM AND TRIP SETPOINTS ,

AND ENVIRONMENTAL RADIOLOGICAL MONITORING LIST OF FIGURES NUMBER TITLE 8.4-1 Fixed Air Sampling Sites 8.4-2 Inner and Outer Ring TLD Locations (Later) l O

't 8-111

BRAIDWOOD REVISION 9 AUGUST 1983

[ i 8.0 RADIOACTIVE EFFLUENT TREATMENT SYSTEMS ,

L./

MODELS FOR SETTING GASEOUS AND LIQUID EFFLUENT MONITOR ALARM AND TRIP SETPOINPS, AND ENVIRONMENTAL RADIOLOGICAL MONITORING 8.1 GASEOUS RELEASES 8.1.1 System Design 8.1.1.1 Gaseous Radwaste Treatment System A gaseous radwaste treatment system shall be any system designed and installed to reduce radioactive gaseous effluents by collec-ting primary coolant system of f-gases f rom the pr'imary system and providing for delay or holdup for the purpose of reducing the total radioactivity prior to release to the environment.

(,,, I

'" 8.1,1.2 Ventilation Exhaust Treatment System A ventilation exhaust treatment system shall be any system designed and installed to reduce gaseous radiciodine or radio-active material in particulate form in effluents by passing ventilation or vent exhaust gases through charcoal adsorbers and/or HEPA filters for the purpose of removing iodines or particulates from the gaseous exhaust stream prior to the release to the environment (such a system is not considered to have any effect on noble gas effluents). Engineered Safety Feature (ESP) atmospheric cleanup systems are not con-sidered to be ventilation exhaust treatment system components.

8.1.2 Alarm and Trip setpoints Alarm and trip setpoints of gaseous effluent monitors at

("'j the principal points of release of ventilation exhaust air s/

8 .1- 1

BRAIDWOOD REVISION 9 AUGUST 1983 containing radioactivity are established to ensure that the release limits of 10 CFR 20 are not exceeded. The set-points are found by solving Equations 2.9 and 2.10 for each class of releases.

For this equation, the radioactivity mixture in the exhaust air is assumed to have the composition of gases listed in Table 3.5-7 of the Environmental Report Operating License Stage. According to Subsection 3.5.3.4 of the report, releases <

of radionuclides in gaseous effluents were calculated using the PWR-G?4E computer program and the parameters listed in Table 3.5-5.

Equation 2.9 is rewritten using the fractional composition of each nuclide, f i, and a total release rate, Q , f r station vent t

stack releases (the principal point of release of ventilation exhaust air containing radioactivity):

1.11 O tv b*I)i i

< 500 mrem /yr (8.1) f i

Fractional Radionuclide Composition The release rate of radionuclide i divided by the total release of all radionuclides.

O tv Total Release Rate, Vent Release (pCi/sec) l The release rate for all radionuclides due to a station vent stack release.

Qiy = O tv f i (8.2) i Equation 8.1 can be solved for Q t for release limit determinations. Similarly, Equation 2.10 can be rewritten:

E t ( X/0) y Q ey f i

exp (- xi R/3600 uy ) +

1 -

j p 1.11 V i O tv f i

< 3000 mrem /yr (8.3) l I

8.1-2

m., _. _ _ _ _ _ _ - - - - _ _ _ . ______ _ _ ._. . _ . . _ _ _ _ . __

j BRAIDWOOD REVISION 9 l AUGUST 1983 Equation 8.3 can be solved for Q tv and a corresponding release

!()

l limit can be determined. The most conservative release

' limit from Equations 8.1 and 8.3 will be used in selecting ,

the appropriate alarm and trip setpoints for a vent release.

~

The exact settings will be selected to ensure that 10 CFR 20 limits are not exceeded.

i Surveillance frequencies for gaseous effluent monitors will be as stated in Table 4.3-3 of the Technical Specifications.

Calibration methods will be consistent with the definitions found in Section 1.0 of the Technical Specifications.

8.1.3 Station Vent Stack Monitor Detectors 1RE-PR028 A, B, and C (air particulate, gas, and I

2 channels, respectively) and 2RE-PR028 A, B, and C monitor

() station stack effluent from the auxiliary building vent stacks of Units 1 and 2, respectively.

The two wide range monitors are installed on the auxiliary building vent stacks (final release points) , one monitor

, per stack. The monitor has a range for radioactive gas

-6 pCi/cc to 1 x 10 2

concentration of 1 x 10 Ci/cc. The monitor includes two isokinetic nozzles, one'for normal conditions operating at 2 ft 3/ min and one for high-range

^

conditions operating at 0.06 ft 3/ min; sampling rack; sample conditioner, operating only at high-range conditions to filter out large concentrations of radioiodine and partic-ulates; and the wide-range gas detectors assembly, consisting of three radioactive gas detectors, a low-range detector, a mid-range detector, and a high-range detector.

In addition to the automatic isokinetic sampling system, additional features associated with these monitors include:

{)

8.1-3 i

NE3~ A y '

i > BRAIDWOOD REVISION 9

~N* "

AUGUST 1983 3

()

a. automatic grab sampling system,
b. tritium sampling system, and
c. low /high range gas monitors.

Each monitor system has a microprocessor which utilizes A

digital processing techniques to analyze data and control monitor functions. Control room readouts include a cathode ray tube display (RM-ll), a recorder, and an Rh-23 remote

+ display module for all monitor parameters.

The monitor panels with associated pumps, detectors, and local controls, are located in the auxiliary building on the 477 ft and 463 ft elevations for Units 1 and 2, respec-tively.

A power supply unit furnishes the positive and negative voltages for the circuits, relays, and alarm lights and provides the high voltage for the detector. The power supply

[} unit is located withir. the monitoring system cabinet. The monitors are powered from local 120-Vac instrumentation buses.

8.1.4 Containment Purge Effluent Monitors Detectors 1RE-PR001 A, B, and C (air particulate, gas, and 1

2 channels, respectively) and 2RE-PR001 A, B, and C monitor containment effluent for Units 1 and 2, respectively.

The monitor has a range of radioactive gas c.oncentration.

of 10 -11 pCi/cc to 10 -5 pCi/cc. High radiatica is annunciated in the K.ain control room.

Each monitor has a microprocessor which utilizes digital processing techniques to analyze data and control monitor functions. Control room readouts include a cathode ray 8.1-4

BRAIDWOOD REVISION 9 AUGUST 1983 I')

V tube display (RM-ll), a recorder, and an RM-23 remote display module for all monitor parameters.

The monitor panels and their associated pumps, detectors, and local controls, are located in the auxiliary building on the 481 f t elevation.

A power supply unit furnishes the positive and negative voltages for the circuits, relays, and alarm lights and provides the high voltage for the detector. The power supply unit is located within the monitoring system cabinet. The monitors are powered from local 120-Vac instrumentation buses.

8.1.5 Gas Decay Tank Monitors Detectors-ORE-PR002 A and B (gas channel) monitor the radi-ation level of the gas decay tank discharge to the auxiliary (j building vent stack. Automatically, on high radiation and/or instrument failure signal from the detectors in the gas decay tank discharge, vent valve OGWRCV014 between gas decay tanks OGW0lTA to OGW0lTF closes.

The monitor has a range for radioactive gas concentration

-6 pCi/cc to 10 -2 of 10 pCi/cc. High radiation is annunciated in the main control room.

The monitor has a microprocessor which utilizes digital processing techniques to analyze data and control monitor functions. Control room readouts include a cathode ray tube display (RM-11) , a recorder, and RM-23 remote display

. module for all monitor parameters.

The monitor panel and associated features, pumps, detectors, and local controls, are located in the auxiliary building

/~'3 on the 346 ft elevation.

\/

8.1-5

BRAIDWOOD REVISION 9 .

d' AUGUST 1983

() ~

A power supply unit furnishes the positive and negative voltages for the circuits, relays, and alarm lights and provides the high voltage for'the detector. The power supply unit is located within the monitoring system cabinet. The

monitor is powered from local.120-Vac instrumentation buses.  !

8.1.6 Radwaste Arca Vent-Exhaust.

Detectors ORE-PR026 A, B, and C (air particulate, gas, and

I2 channels, respectively) monitor the radwaste area vent

, exhaust. The radwaste area vent exhaust is ducted to the auxiliary building vent stack.

The monitor hes a range for radioactive gas of 10 -6 pCi/cc-to 10 -2 pCi/cc. High radiation is annunciated in the main j control' room.

=() The monitor has a microprocessor which utilizes digital processing techniques to analyze data and control monitor functions. Control room readouts include a cathode ray tube' display (RM-ll) , a recorder, and an RM-23 remote display module for all monitor parameters.

The monitor panel-and associated features, pumps, detectors, and local controls, are located in the auxiliary building on the 426 ft elevation.

s A. power supply unit furnishes the positive and negative ,

voltages for the circuits, relays, and alarm lights and

.provides the high voltage for the detector. The power supply l.

unit is located within the monitoring system cabinet. The monitor is powered from local 120-Vac instrumentation buses.

O 8.1-6 t.

._.-._...-.,,:_,--._-,,_---,,u,--._.-..,_..-._._.,-._,

- . . . _ , - _ , _ , _ _ _ . . _ -..,...~..2

. - - ~ .- . . . .- . . = - _ _ . . . - ... - - - . . . . .

4 BRAIDWOOD REVISION 9 AUGUST 1983 8.1.7 VR System Areas and Cubicles Ventilation Exhaust Detectors ORE-PR040 A, B, and C (air particulate, gas, and I - channels, respectively) monitor the ventilation exhaust 2

from the volume reduction equipment areas and cubicles.

The radiation monitor is interlocked with tha volume reduction ventilation exhaust fans OVW10C and OVW14C, associated bypass, and filter inlet and outlet dampers. Automatically on high radiation, the bypass dampers close and the fans start to route the exhaust through the filter unit. This system is interconnected with the radwaste building ventilation system.

8.1.8 SJAE/ Gland Steam Exhaust

(} . The steam jet air. ejector _ (SJAE) monitor subsystem continually measures and records the gamma radiation in the off-gas as it is drawn from the main condenser by the steam jet air ejectors before it passes through the holdup.line and carbon beds enroute to the station vent stacks.

l l

i Detectors 1RE-PR027 A, B, and C (air particulate, gas, and l I channels, respectively) and 2RE-PR027 A, B, and C monitor 2

the off-gas system exhaust from Units 1 and 2, respectively.

j. Automatically on high radiation in the off-gas exhaust stream, bypass' valves and the off-gas vent filter system 00G015 are energized.

l The monitor has a microprocessor which utilizes digital i- processing techniques to analyze data and control monitor functions.- Control room readouts include a cathode ray L tube display (RM-ll) , a recorder, and an RM-23 remote display module for all monitor parameters. The monitor has a range

(} for radioactive gas of 10 6 pCi/cc to 10

-2 pCi/cc.

8.1-7 v - - .-.y ,.,- , - -. r v,r, ..-.,r,-.---c.nm,--w%,,=r-a w.- -,-,,,y-,,,,,,w,.,-r-ry,-wy-w,,,,v,-,-,,,ww, ,,.--,-.w..,y,,,,,,,-.i,.,,,v-y-e,-rr~,-,+

BRAIDWOOD REVISION 9 AUGUST 1983 The monitor panel and associated features, pumps, detectors, and local controls, are located in the auxiliary building on the 401 ft elevation.

A power supply unit furnishes the positive and negative volt-ages for the circuits, relays, and alarm lights and provides the high voltage for the detector. The power supply unit is located within the monitoring system cabinet. The monitor is powered from local 120-Vac instrumentation buses.

8.1.9 Allocation of Effluents from Common Release Points Radioactive gaseous effluents released from the auxiliary building, miscellaneous ventilation system, and the gas decay tanks are comprised of contributions from both units. Under normal operating conditions, it is difficult to apportion the

, - radioactivity between the units. Consequently, allocation

) will normally be made evenly between units. During refueling outages or periods of known major in-plant leakage, the appor-l tionment will be adjusted accordingly. The allocations of effluents will be estimated on a monthly basis.

l l.

l l

l l

O,/

' - 8.1-8 w . , , , . . - - - , - , ,--,,.,-w.-.- . , .% ,,c, ,y ....,.-.,,.,,.-,....,c,-3.,,,-...---.9,.-.-p.w-y- - , - - , , , , , , - - - . , , . .

BRAIDWOOD REVISION 9 AUGUST 1983 8.1.10 Symbols Used in Section 8.1 SYMBOLS NAME UNIT

-e Q Total Release Rate, Vent Release (pCi/sec)

Vg Gamma Whole Body Doce Constant, Vent Release (mrad /yr per pCi/sec) f i

Fractional Radionuclide Composition Eg Beta Skin Dose Constant (mrem /yr per pCi/m )

(X/Q) , Relative Effluent Concentration, Vent Stack Release 3 (sec/m )

Ag Radiological Decay Constant (hr-1)

R Downward Range (m) uy Average Wind Speed, Vent Release (m/sec)

Qgy Release Rate of Nuclide i, Vent Release (pCi/sec)

Vg Gamma Dose Cc-nstant, Vent Stack Release (mrad /yr per pCi/sec)

() 8.1-9

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

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

W BRAIDWOOD REVISION 9 AUGUST 1983 1 8.1.11 Constants Used in Section 8.1 NUMERICAL VALUE NAME UNIT i- 1.11 Conversion Constant (mrem / mrad) 3600 Conversion Constant (sec/hr) i l

l.

I t

8.1-10 4

- , , ~ _ . ,_m.__,~,... ,_,...~.m_...,,___..,_m.,_, _ ,.m. . ,,-m~,.my. . ,m.,y_..,

l l

BRAIDWOOD REVISION 9

., AUGUST 1983 8.2 LIQUID RELEASES 1

I 8.2.1 System Design l l

l A liquid radwaste treatment system shall be a system designed and installed to reduce radioactive liquid effluents by collecting the liquids, providing for retention or holdup, and providing for treatment by demineralizer or a concentrator for the purpose of reducing the total radioactivity prior to release to the environment.

8.2.2 Alarm 3etpoints Alarm setpoints of liquid effluent monitors at the principal

. release points are established to ensure that the limits of 10 CFR 20 are not exceeded in the unrestricted area.

The concentration limit (Cyg ,) in the discharge line priot A to dilution in the initial dilution stream is:

i 0 #

F + ~F ave max Clim = MPC (8.4) pr max ,

C yg, Limiting Concentration (pCi/ml) in Discharge Line The maximum concentration in the discharge line permitted to be discharged to the initial dilution stream.

'T J

8.2-1

l BRAIDWOOD REVISION 9 AUGUST 1983 MPC Weighted Maximum Permissible (pCi/ml)

Concentration n n

[C i [A g i"1 MPC = i"1 n C or n Ag i 1 MC g ghy E i (8.5) where:

Cg = pCi/ml of nuclide i; MPCg = maximum permissible concentration pCi/ml of nuclide i; and Ag = pCi of nuclide i released in time t.

F max Maximum Flow Rate, Radwaste (ft /sec)

(j e Discharge The maximum flow rate of radwaste from the discharge tank to the ini.tial dilution stream.

F ave Average Flow Rate Initial (f t /sec) l Dilution Stream i

The average flow rate.of the initial dilution stream which carries the I radionuclides to the unrestricted area boundary.

Calibration methods will be consistent with the definitions found in Section 1.0 of the Technical Specifications.

8.2.3- Liquid Radwaste Effluent Monitor O)

(_ Detector' ORE-PR001 monitors liquid radwaste effluent and is interlocked with release tank discharge valve OWX353.

8.2-2

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

~ . . . , . _ -

BRAIDWOOD REVISION 9 AUGUST 1983

?-

O The release tank (OWX0lT) holds 30,000 gallons and is located in the turbine building on the 401 ft elevation.

On high radiation in the liquid radwaste effluent, the release tank' discharge valve is closed automatically. A high radiation level signal initiates automatic closure of the valve located in the component coo'ing surge tank vent line to prevent gaseous radiation release.

t.

The monitor has a range for gamma radiation of 10-7 pCi/cc  :

-2 pCi/cc.

to 10 The monitor panel and associated features are located in the turbine building on the 401 ft elevation.

The monitor has a microprocessor which utilizes digital processing techniques to analyze data and control monitor functions.- Control room readouts include a cathode ray '

tube display (RM-11) , a recorder, and an RM-23 remote display module for all monitor parameters.

i A power supply unit furnishes the positive and negative voltages for the circuits, relays, and alarm lights and provides the high voltage for the detector. The power supply.

is located within the monitoring system cabinet. The monitor is powered from local 120-Vac instrumentation buses.

8.2.4~ Component Cooling Water Monitors Radiation detectors 1RE-PR009, 2RE-PR009, and ORE-PR009

-continuously monitor the component cooling system for leakage of reactor coolant from the reactor coolant system and/or the residual heat removal system.

Detector 1RE-PR009 is interlocked with the component cooling ,

(o surge tank (ICC0lT) vent valve ICCRCV017, and detector 2RE-PR009

\> -

is interlocked with the component cooling surge tank (2CC0lT) 8.2-3

< _ . _ . . - - ~ _ - . . . - . ~ _ _ . . . _ _ _ . . _ _ . _ . _ _ _ . _ . _ . , ~ . . . . . , , _ . , _ . _ _ _ _ _ _ _ , -

BRAIDWOOD REVISION 9 AUGUST 1983

{() vent valve 2CCRCV017. Detector ORE-PR009 is interlocked with both vent valves, ICCRCV017 and 2CCRCV017.

i, '

-The component cooling ~ surge tanks are located next to each other on the 426 ft elevat.on near the laundry room. They

_are each capable of holding 2,000 gallons.

i

-6 pCi/cc

_The monitor has a range for gamma radiation of 10

-2 pCi/cc. The monitor panels and associated features to 10 are located in the auxiliary' building on the 364 ft elevation.

4 The monitor has a microprocessor which utilizes digital proces-sing techniques to analyze data and control monitor functions.

Control room readouts include a cathode ray tube display

~

(RM-ll) , a recorder, and an RM-23 remote display module for all monitor parameters.

( A power supply unit furnishes the positive and negative

. voltages.for the circuits, relays, and alarm lights and provides the high; voltage for the detector. The power supply is located within the monitoring system cabinet. The monitor is powered from local 120-Vac instrumentation buses.

8.2.5 Steam Generator Blowdown i

Detectors 1RE-PR008 and 2RE-PR008 monitor steam generator

~

blowdown for Units 1 and 2, respectively.

Steam generator blowdown sample flow is normally routed through the steam generator blowdown sample panel, OPS 0lJ, located on the 426 ft elevation in the chemistry hot lab, and on to the radiation monitor. Automatically on high radiation, detector 1RE-PR008 interlocks to close steam

< generator blowdown saeple valves 1PS179A through D to ter-() minate sample flow to the sample panel and radiation monitor.

8.2-4

BRAIDWOOD REVISION 9 AUGUST 1983 A

( ,) A similar interlock exists between detector 2RE-PR008 and valves 2PS179A through D. Sequential isolation of steam generator blowdown can be used to determine which steam generator may be leaking.

The monitor has a range for gamma radiation of 10-6 Ci/cc

-2 pCi/cc.

to 10 The monitor panels and associated features are located in the auxiliary building on the 426 ft elevation.

8.2.6 Blowdown Filters The flow from the blowdown mixed-bed demineralizers is normally sent to the condensate stbrage tank. Detectors ORE-PR0l6 through 19 are interlocked with the blowdown after-filter discharge valves OWX119A through D cnd blowdown monitor tank inlet valves OWX58A through D.

() The two condensate storage tanks are located outside of the plant on the southeast corner. Each tank can hold 500,000 gallons. The three blowdown monitor tanks (0WX0 2r A, B , and C) are located on the 364 ft elevation. Each tank is capable of holding 20,000 gallons.

Automatically on high radiation, the flow from the blowdown mixed-bed demineralizers is redirected to the blowdown monitor tanks.

Monitors ORE-PR016 and ORE-PR0l7 are located in the auxiliary building on the 391 ft elevation. Monitors ORE-PR018 and ORE-PR019 are located in the auxiliary building on the 391 ft elevation. All four monitors have ranges for gamma radiation of 10 -6 Ci/cc to 10 -2 p Ci/cc. 4

() 8.2-5

L BRAIDWOOD REVISION 9 AUGUST 1983

() 8.2.7 Administrative and Procedural Controls for Radwaste Discharges

. Administrative and procedural controls have been designed b to ensure proper control of radioactive liquid radwaste i

discharge in order to preclude'a releaee in. excess of 10 CFR 20 limits. The discharge rate for each batch is calculated by a technician and then independently verified by operating staff personnel. All liquid radwaste discharges i will be from the release tank OWX01T. On high radiation in the liquid radwaste effluent, the release tank discharge valve 0WX353 is closed automatically.

A documented valve checklist is prepared for each batch l discharge. The proper valve lineup is made by the operator

! and rechecked by the radwaste foreman. The actual dischage is authorized by the shift engineer.

The system is equipped with a radiation trip point which

. alarms and initiates automatic valve closure on-the radwaste

discharge line to prevent the violation of 10 CFR 20 limits, i --

1-8.2.8 Determination of Initial Dilution Stream Flow Rates For those release paths which have installed flow monitoring instrumentation, that instrumentation will be used to determine the flow rate of the initial dilution stream. This instrumen-tation.will.tue operated and maintained as preucribed by the Technical Specifications. For those release paths which do not have installed flow monitoring instrumentation, flow rates will be determined by use of appropriete engineering data such as pump curves, differential pre.sures, or valve position indication.

,1(() 8.2-6

-+...-r,wyn.-4mm 3 ,e. .-e,,,,._,,f.,.---.m-,,.,ww...r-y,r.,, y-,-,pm-w.,-ww--ye.,p,-,wy,--ny_ _ _ www,y % yw..w-n yvy,-w,--.,,-n%,,y9w9..y---

BRAIDWOOD REVISION 9 AUGUST 1983

) 8.2.9 Symbols Used In Section 8s2

  • SYMBOL NAME UNIT C yg, Limiting Concentration

( Ci/ml) in Discharge Line ,

MEC Weighted Maximum (pci/ml)

Permissible Concentration Cg - Nuclide Concentration (pCi/ml) i Maximum Permissible l Concentration (pCi/ml)

Ag Nuclide Quantity Released (pCi)

' I F

max Maximum Flow Rate, (ft /sec)

(_ Radwaste Discharge pd Average Flow Rate, ave (ft /sec)

Initial Dilution Stream l

l-l l

l

!. t

- 8.2-7 I

,--,,~,.-,..-r, ,.__v,-__.+,- ,...,#w.,,.w-,,,,.,,m.,,,,,.,-,y.m.m--* _ - _ , - . . . . . - . . . _ . - , , . . , _

BRAIDWOOD REVISION 9 s AUGUST 1983 O

8.3 SOLIDIFICATION OF WASTE / PROCESS COfffROL PROGRAM The process control program (PCP) shall contain the sampling, analysis, and formulation determination by which solidification of radioactive wastes from liquid systems is ensured.

O 8.3-1

BRAIDWOOD REVISION 9 AUGUST 1983 O

V 8.4 ENVIRONMENTAL RADIOLOGICAL MONITORING The environmental radiological monitoring program to be performed in the environs around Braidwood Station is given in Table 8.4-1 for the preoperational and first 2 years postoperational period. Table 8.4-2 describes the program for subsequent years. Both tables are subject to revis ion after the Technical Specifications are developed.

Figure 8.4-1 shows the 8 fixed air sampling sites. Figure 8.4-2 shows the locations of the " inner ring" and "outet ring" TLD's (at an approximate distance of 5 miles from the station) . The TLD's are code numbered as follows:

XYY-N.

Where:

X=1 means inner ring, X= 2 means outer ring, and YY-N is an identification code.

The practical lower limits of detection for this program

() are given in Table 8.4-3.

o-8.4-1

TABLE 8.4-1 RADIOLOGICAL MONITORING PROGRAM (Preoperational and Two-Year.Postoperational)

TYPE AND FREQUENCY FREQUENCY NONROUTINE SAMPLE MEDIUM 0F ANALYSIS

  • COLLECTION SITES OF COLLECTING REPORTING LEVELS.
1. Airborne
a. Particulate Gross beta - W. Braidwood, Custer Park, Continuous Cs-134, 10 pCi/m3 Filter Sr 89, 90 - Q. comp. - County Line Road, Essex operation of a Cs-137, 20 pCi/m Gansna Spec. - Q. comp. Gardner, Godley sampler for a week'
b. Charcoal I-131 Same as for la Continuous 0.9 pCi/m3 g Cartridge operation of a  ?;

sampler for -g g 2 weeks g

?

m

2. TLD Gama Same as for la, plus 32** Quarterly None Radiation other sites distributed near the site boundary and at 5 miles (see

-Figures 8.4-1 and 8.4-2)

Minimum of 2 TLD's per packet

3. Surface Water Sr-89, 90 - Q. comp. Kankakee River Weekly *** gg Gamma Spec.-- M. comp. g<

Gross beta - W. g Tritium - Q. comp. ._, 3 b*

TABLE 8.4-1 (Cont'd) i TYPE AND FREQUENCY FREQUENCY NONROUTINE SAMPLE MEDIUM OF ANALYSIS

  • COLLECTION SITES OF COLLECTING REPORTING LEVELS
4. Intake / Discharge Gross beta - W. I/D Pipes if pumping; if Weekly None pipes Sr-89, 90 - M. comp. not pumping, collect in Tritium - M. comp. river near I/D Gamma Spec. - M. comp. structures
5. Precipitation Gama Spec. - Q. comp. Morris Farm, Monthly None
Sr-89, 90 - Q. comp. Gocc' win Farm Gross beta - M.

Tritium - Q. comp.

! m  !!!

a 6. Well Water: Gamma Spec. Braidwood City Hall Quarterly *** R

a Offsite Sr-89, 90 Well E i Gross beta 8 j Tritium
7. Vegetables Gross beta Farms within 10 miles As available at t
Sr-89, 90 harvest time j Gama Spec.

! I-131 (for green

leafy vegetables only)

J

] 8. Cattle Feed Gross beta Same sites as for Quarterly: None 3 :o i and Grass Sr-89, 90 precipitation Grass: Summer 8Q i Gama Spec. collection Feed: Winter SG

H5

); G*

w.

I i

i

O [

NJ .

t J

TABLE 8.4-1 (Cont'd)

TYPE AND FREQUENCY FREQUENCY NONROUTINE SAMPLE MEDIUM OF ANALYSIS

  • COLLECTION SITES OF COLLECTING P.EPORTING LEVELS
9. Milk Gama Spec. Same sites as for Monthly - Nuclide pCi/1 Sr-89, 90 - M. precipitation collection November to April I-131 (Pasture Weekly - May I-131 3 Season) to October Cs-134 70 Cs-137 60 Ba/La-140 300 i
10. Sediment, Gross beta Just upstream of Three times a t

, Aquatic Plants Gama Spec. I/D structure year, if available Just downstream of I/D structure i

E

=
11. Fish Gross beta At discharge surface Three times a year t E Gama Spec. water sample site Sr-89, 90 f

i

  • If frequency of analysis is not given, it is the same as frequency of collection; W. - Weekly; M. - Monthly; Q. - Quarterly; Comp. - Composite.
    • Exact number to be confirmed once additienal TLD sites are chosen.
      • Nuclide pCi/1 Nuclide pCi/1 tpCi/kg wet weight k H-3 20,000 Zr-NB-95 Mn-54 1,000 400 Mn-54 3 x 10 4 %g i

I-131 2 Co-58 3 x 104 Fe-59 100 Cs-134 30 Zn-65 2 x 10 3 8:5 i Co-58 600 Cs-137 50 WM Zn-65 200 Ba/La-140 100 Cs-137 2 x 10 4 g Fe-59 1 x 10 8.

Co-60 1 x 10 3 "

Cs-134 1 x 10~

s TABLE 8.4-2 4

4 RADIOLOGICAL MONITORING PROGRAM (Third. Year Postoperation and Beyond) i NONR00 TINE TYPE OF ANALYSIS FREQUENCY REPORTING LEVELS

  • SAMPLE MEDIA COLLECTION SITE Bd-01 Braidwood a. Filter - a. Continuous Cs-134, 10 pCi/m 3
1. Air a. ,,

Cs-139, 20 pCi/m Monitoring Bd-02 Cur,ter Park gross beta operation of BD-03 County Line Road a sampler for

' BD-04 Essex a week BD-05 Gardner l

BD-06 Godley b. Charcoal - I-131 b. Continuous 0.9 pCi/m3 operation of ,

j a sampler g

{ for 2 weeks g x

$ c. Sa:npling Train - c. Weekly Not applicable $

m' test and maintenance

2. TLD a. Same as Item 1, Air Gamma radiation Quarterly None Monitoring Sites i b. Plus 32 other sites i distributed about the site boundary and at

} 5' miles ***

3m (minimum of 2 TLD's 1

< per packet) 8Q c .-.

ww j] Bd-10 Downstream- Gamma isotopic Semi-annual 3Ci/kg wet weight Hg

3. Fish 4

in-54 3 x 10 4 G2 Co-58 3 x 10 4 $*

Zn-65 2 x 10 3 1

Cs-137 2 x 10 4 Fe-59 1 x 10 4 Co-60 1 x 10 Cs-134 1 x 103 i

i

. 'v f) ~ .I

( .

C

. V)L TABLE 8.4-2-(Cont'd)

NONROUTINE SAMPLE MEDIA COLLECTION SITE TYPE OF ANALYSIS FREQUENCY REPORTING LEVELS *

4. Milk 2 nearby dairies or private I-131 tt a. Weekly during pCi/1
animals including the grazing season, i-131,- 3 nearest, if possible May to October Cs-134, 70 Cs-137, 60 Ba-La-140, 300 1
b. Monthly, Same as 4a.

i November .

to April 4

5. Surface Bd-10 Downstream Gama isotopic Monthly analysis Nuclides pCi/l i Water of weekly H-3 20,000 m

, composites Mn-54 1,000 $

Fe-59 100 5 i .m Co-58 600 g

? Co-60 300 a m Zn-65 200 s Zr-Nb-95 400 I-131 2 i Cs-134 30 l Cs-137 50 Ba-La-140 100 l 6. Cooling a. Inletttt Gross beta Weekly None i Water Samplo b. Discharge BA

! 85 7.. Sediment Downstream Gama isotopic Annual None Eid

E

$w Average concentration over calendar quarter.

** A gama isotopic analysis shall be performed whenever the gross beta concentration in a sample exceeds by i five times (5x) the average concentration of the preceding calendar quarter for the sample location.
      • See Figure 8.4-1.

t See Figure 8.4-2.

tt A gama isotopic analysis shall be performed if I-131 from the plant is found above the LLD.

ttt Provided by station personnel.

BRAIDWOOD REVISION 9 AUGUST 1983 TABLE 8.4-3

)

PRACTICAL LOWER LIMITS OF DETECTION (LLD)

FOR ENv'IRONMENTAL RADIOLOGICAL MONITORING PROGRAM LLD SAMPLE MEDIA ANALYSIS (4.660) UNITS Airborne Gross Beta

  • 0.01 pCi/m 3

" Particulate" Gamma Isotopic 0.01 pCi/m Sr-89, 90 0.01 pCi/m 3 Airborne I-131 Iodine-131 0.10 pCi/m 3 Liquids Sr-89 10 pCi/1 Sr-90 2 pCi/1 '

I-131 5** pCi/l Cs-134 10 PCi/1 Cs-137 10*** pCi/l Tritium 0.2 pCi/ml Gross Beta

  • 5 pCi/l Gamma Isotopic <20 pCi/1/nuclide O' Vegetation Gross Beta
  • 2 pCi/g wet I-131 0.03 pCi/g wet Sr-89, 90 1 pCi/g wet Gamma Isotopic 0.2 pCi/g wet Soil, Sediment Gross Beta
  • 2 pCi/g dry Sr-89, 90 1 pCi/g dry i

Gamma Isotopic 0.2 pCi/g dry Animal Tissue Sr-89, 90 0.1 pCi/g wet I-131 - Thyroid 0.1 pCi/g wet Cs-134, 137 0.1 pCi/g wet Gross Beta

  • 1.0 pCi/g wet Gamma Isctopic 0.2 pCi/g wet
    • 0.5 pCi/l on milk samples collected during the pasture season.
      • 5.0 pCi/l on milk samples.

f-s (s-8.4-7

g .

u \ J .

h i

TABLE 8.4-4 4 ENVIROIMENTAL RADIOLOGICAL MONITORING SAMPLING CODES

,i SURFACE WELL AQUATIC PLANTS PRECIPITATION. D2SCHARGE INTAKE

! MONITORING SITES AIR TLD WATER -WATER FISH. AND SEDIMENT MILK FEED. GRASS VEGETABLES WATER WATER

, B9-01 Braidwood X X

! BD-02 Custer Park X X i

j BD-03. County Line Road X X BO-04 Essex X X i

t 80-05 Gardner X X l

j BD-06 Godley X X BD-07 Kankakee River Monitoring Site E

  1. 1 (upstream) X

$' BD-08 Kankakee River 4 Monitoring Site

! #3 (intake) X BD-09 Kankakee River Monitoring Site

] #4 (discharge) X 4

! BD-10 Kankakee River 1 Monitoring Site '

l #5 (downstream) X X X x

BD-11 Morris Farm X X i BD-12 Goodwin Farm X X 1

I BD-13 Braidwood ER j City Hall Well X E:5 j M!O BD-14 Pinnick Farm X -E

( E so BD-15 Girot Farm X BD-16 Berta Farm X i

~

i l

REVISION 9 AUGUST 1983 E + /

d +'  ;

\"'

- l p-k f Breldwood IL. ll5 e

2

'n,4' '

BRAIDWOOD 8 STATION

  1. Godley

". 8tecevi!!e l w

COUNTY LINE RR

+-

N ' ' 3 l e 5 Gerdner l V

_[ Ersen l RICE RO. e bl South  ;

Wilmingfen l

l SCALE t  ! s mus L  ! i BRAIDWOOD BD-01 BRAIDWOOD BD-02 CUSTER PARK BRAIDWOOD STATION l B0-03 COUNTY LINE R0f.9 i 2

8D-04 ESSEX BD-05 GARDNER FIGURE 8.4-1 BD-06 GODtCI O FIXED AIR SAMPLING SITES

. . - - _ _ _ . _ , . _ _ . . _ . . , - , - - - . . . _ _ . , _ . . - , , , _ _ . . , , . . . . . , . , , , _ . . , . . , . _ . .,..__m...__,_,__y-,,,.-,-e.,-w,_,r.c_--_.,,,,,._

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