ML20097G078

Rev 0.G to Odcm,Chapter 11,pages 11-i,11-6,11-9,11-10,11-12 & 11-15

ML20097G078
Person / Time
Site:	Quad Cities
Issue date:	05/31/1992
From:	COMMONWEALTH EDISON CO.
To:
References
PROC-920531-01, NUDOCS 9206160277
Download: ML20097G078 (7)

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QUAD CITIES REVISION 0.0 MAY 1992 4

OUAD CITIES ANNEX INDEX O - l PAGE RE3flE10H CHAPTER 11 l 11-1 0.0 ,

11-11 0.C 11-111 0.C  !

11-vi 0.C l 11-1 0 11-2 0.C 11-3 0.C 11-4 0.C 11-5 0.C 11-6 0.0 11-7 0.C 11-8 0.0 11-9 0.G l 11-10 0.0 11-11 0.C 11-12 0.C 11-13 0.C 11-14 0.C 11-15 0.G O

11-1 L

O O W .

QUAD CITIES

-3. Waterborne 9 ~I Neekly collection composited Gamma isotopic

a. Public' Hater 0-19 East Noline Water Works 16.0 mi SSN analysis monthly -

(25.8 km K) monthly l Q-20 Davenport Water Works, 18.0 mi SSN (29.0 km L)

Neekly Gros-s beta analysis

b. Coolina Mater 0 21 Intake Canal. 0.1 al N (0.2 km N) weekly j Q-22_ Discharge Canal. 0.1 al SW (0.2 km L)

Gamma Isotopic

c. Shoreline Q-27 Albany Upstream on Mississippi River. Annually analysis annually Sediments 9 5.5 mi NE (8.8 km C)

Q-28 Cordova, Downstream on Mississippi River, 3.3 al SSN (5.3 km K) .

4. .Incestion h Neekly: May to October I-131 analysts on each

a. M11k i 0-18 Musal Dairy, 5.5 at SN (8.9 km L)

Nonthly: November to Apr11 sample Q-25 Donald Malte Dalry, 13.0 ml E (20.9 km E) 0-26 8111' Stanley Dairy, 3.0 mi EME

'(4.8 km D)

Semiannually Gasma isotopic on

- b. , f11t13 1 Q-24 Pool'#14 cf Miss. River edible portions of each sample.

5. Land Use Census Annually during grazing season Enumeration by a door-

a. Milch Animals 1. Site boundary to 2 miles -

to-door or equivalent counting technique.

l.

11-6

l QUAD CITIES REVISION 0.G )

MAY 1992 )

TABLE 11-2 REPORTIN'; L(yELS FOR RADI0 ACTIVITY .

CQNC[NTRATIONS IN ENVIRONMENTAL SAMPLES Reporting Levels 1

Analysis Heter Airborne Partic late Fish Hilk Food Products (pCill) or Gaser (pC1/m ) (pC1/Kg, wet) (pC1/1) (pC1/Kg, wet)

H-3 2 x 104 (a)

Hn-54 1 x 103 3 x 104 Fe-59 4 x 102 1 x 104 Co-58 1 x 103 3 x 104 Co-60 3 x 102 1 x 104 2n-65 3 x 102 2 x 104 Zr-Nb-95 4 x 102 (b)

I-131 2 0.9 3 -1 x 102 Cs-134 30 10 1 x 103 60 1 x 103 Cs-137 50 20 1 x 103 70 2 x 103 Ba-La-140 2 x 102 (b) - 3 x 102-a). For drt_nking water samples. This is 40 CFR Part 141 value, b) Total for parent and daughter.

11-9 1

QUAD CITIES REVISION 0.G W.Y 1992 TABLE 11-3 PRACTICAL LOWER LIMITS OF DETECTION (LLD)

TOR STANDARD ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM Sample Media Analysis LLDA *8 Units (4.66 E ).

Airborne "Patticulate" Gross Beta + 0.01 pC1/m3 Gamma Isotopic 0.01 pC1/m3 Airborne I-131 lodine 131 0.10 pC1/m3 Hilk/Dublic Water I-131 50 pC1/1 Cs-134 10 pC1/1-Cs-137 10 a pC1/1 Trittum 200 pCl/1 Gross Beta + 5 pC1/1_

Gama Isotopic 20 pCi/1/nuclide ediment Gross Beta + 2 pC1/g dry Gama Isotopic 0.2 -pC1/g dry Fish Tissue I-131 Thyroid 0.1 pC1/g wet j Cs-134. 137 0.1 pCi/g wet Gross Beta + 1.0 pC1/g wet Gama Isotopic 0.2 pC1/g wet 0 0.5 pC1/1 on milk samples collected during the pasture season.

+ Referenced to Cs-137 6 5.0 pC1/1 on slik samples 11-10 0

, v -

J TIES 0.G QUA Table 11-1 (Cont'd)

Sampling or Type and Frequency Exposure Pathway a Collection Frecuency of Analysts and/or Samole Samo11no 9r Monitorino Locations .

Nearest Resident In all 16 sectors up to 5 miles. Annually b.

a See Table D-16 of Appendix 0 for definitions of sector codes used with kilometer distances.

b S:e Figure 11-1.

c Biweekly means every two weeks.

d A gamma isotopic analysis shall be performed wherever the gross beta concentration in a sample exceeds by five times (5x) the average concentration of the preceding calendar quarter for the sample location.

e Far field samples are analyzed when near field results are inconsistent with previous measurements and radioactivity is confirmed as having its origin in airborne effluents released from the station or at the discretton of the Emergency Preparedness Director.

I -See Figure 11-2.

9 Upstream shoreline sediment monitoring location is not required, serves as control only.

h See Figure 11-3.

I Milk samples are required from two monitoring location", only. Three dairles are listed to ensure the minimum criteria.

3 The fish monitoring location is not identified exactly on the map, the point, Q-24, represents the area of the station discharge.-Pool #14.

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! 11-12 l

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? V  ? *'a 0FFSITE DOSE CALCULATION MANUAL QUAD CITIES STATION IlGURE 114 g

MILK. FISH, WATER. AND SEDIMENT SAMPLE LOCATONS l is#-m l

11-15

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