ML042940317

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Submittal of Additional Information as It Pertains to Section Eleven of the Safety Analysis Report for the Maryland University Training Reactor
ML042940317
Person / Time
Site: University of Maryland
Issue date: 09/17/2004
From: Al-Sheikhly M
Univ of Maryland
To: Alexander Adams
Office of Nuclear Reactor Regulation
References
Download: ML042940317 (37)


Text

UNIVERSITY OF I 'MARYLAND GLENN L MARTIN INSTITUTE OF TECHNOLOGY A.JAMES CLARK SCHOOL OF ENGINEERING Department of Materials and Nuclear Enginleering Materials Science and Engineering Program United States Nuclear Regulatory Commission One White Flint North MS 12G13 11555 Rockville Pike Rockville, Maryland 20852-2738 ATTN: ALEXANDER ADAMS, JR Building 090 College Park, Maryland 20742-2115 301.405.5211 TEL 301.314.9467 FAX 6e-/14 September 17, 2004 Enclosed please find the University of Maryland's response to the request for additional information as it pertains to section eleven of the Safety Analysis Report for the Maryland University Training Reactor.

I declare under penalty of perjury that the foregoing is true and correct.

Executed on September 17, 2004 ISignaturel Mohamad Ai-Sb-eikhly, Director University of Maryland Training Reactor License Number R-70, Docket number 50-166 A

1 63

&,J 1 01'"01/O4

11.0 RADIATION PROTECTION PROGRAM AND WASTE MANAGEMENT

45. Section 11.1.2.5, Principal User. This section defines a principal user and lists their responsibilities.

Please specify who the principal users are, as related to the operation and experimental programs at the MUTR.

Response

The Principal User is the Reactor Director.

Each separate materials license, whether issued by Maryland as an agreement state or by the USNRC has a Principal User under the guidelines established by the University.

In this case, the Principal User is responsible for those items listed under 11.1.2.5 as they pertain to the Maryland University Training Reactor.

46. Section 11.1.4, Radiation Monitoring and Surveying. Please provide calculations to show that doses to the reactor staff and members of the public from the production of normal gaseous effluents from reactor operations is acceptable. The calculations should be based on continuous reactor operation and consider both argon-41 and nitrogen-16. Doses should be determined for staff members, the maximum exposed member of the public, at the closest residence to the reactor, and at any other points of special interest (e.g., dormitories).

Response

Attached

47. Section 11.1.4, Radiation Monitoring and Surveying. Are there any environmental radiation measurements taken outside of the reactor room (e.g., TLDs posted outside of the reactor building or samples taken of vegetation, water or soil from the environment)?

Response

There are a number of environmental monitors utilized on campus.

Two of these monitors are used at the site boundary of the facility.

They are mounted on the security fence at the west side of the facility and at the east side of the building facing parking lot KK.

A summary of the readings for the past 5 years appears below; all numbers are presented in mrem:

Location 1999 2000 2001 2002 2003 East Monitor 4.0 27.6 28.8 16.0 23.0 West Monitor 14.1 17.3 33.0 27.2 25.0

48. Section 11.1.4, Radiation Monitoring and Surveying. The second to last paragraph states, 'Both monitors are capable of sending scram signals to the reactor as well as secure the ventilation system in the event of a high reading." Please describe the basis for the set points of the radiation monitoring system. Is this an automatic scram signal (Chapter 7 alludes to it being automatic, but does not explain how it is incorporated into trip logic)? Or is it just an alarm to the operators so that they can manually scram the reactor? If it does automatically scram the reactor, provide details as to how it is accomplished electronically. If it does not automatically scram the reactor, Section 11.1.4 should be clarified.

Response

The SCRAM function is automatic.

The monitors are of the RMS II designed as supplied by Eberline.

The monitor contains a fully adjustable relay output which is connected to the "EXTERNAL" trip (relay K12) as illustrated in Figure 7.7 of the SAR. The monitors are connected in series to allow either the bridge monitor or the exhaust monitor to scram the reactor.

The setpoints were determined by monitoring the normal readings at 100% power and adding twenty percent

to the readings to allow for both drift in the electronic systems and additions to the radiation levels which may be induced by experiments.

49. Section 11.1.4, Radiation Monitoring and Surveying. Some discussions of the radiation monitors appears in SAR Sections 6, 7.7, and 11.1.4, and in TS 3.6 and 4.6. They do not provide a consistent picture of the system. Please coordinate the discussions in order to clarify.

Response

The radiation monitoring system consists of three Eberline RMS II Geiger-Mueller style detectors.

These detectors are physically located at the south exhaust vent on the penthouse, the reactor bridge, and the glove box in the hot room which contains the manifold for the pneumatic transfer system.

The first two detectors are connected into the reactor scram system through relay K12.

The bridge detector is equipped with a remote display which is physically located at the entrance door leading from the second floor reception area as well as the primary display which is located on the reactor console.

The exhaust monitor is equipped with a remote display which is physically located at the stairs leading from the training area to the reactor bridge with the primary display being again located on the reactor console.

Both of these detectors are capable of providing an automatic scram signal through relay K12 as illustrated in the facility documentation.

50. Section 11.1.5.3, Expected Exposures and Dosimetry. This section discusses expected exposures and dosimetry associated with the facility. Please provide a summary of actual staff radiation exposure at the reactor facility over the past five years similar to the information given in Table 12.1 of NUREG-1043,

'Safety Evaluation Report Related to the Renewal of the Operating License for the Training and Research Reactor at the University of Maryland," dated March 1984.

Response

The following table list the doses received by members of the Radiation Facilities for five year period that includes calendar years 1999 through 2003.

Number of individuals in each range Whole body exposure range (rem) 1999 2000 2001 2002 2003 Measurable exposure *0.05 29 25 25 19 14 Measurable exposure *0.10 22 25 25 19 14 Measurable exposure 0.10 to 0.25 0

0 1

0 0

Measurable exposure 0.25 to 0.50 0

0 0

0 0

Measurable exposure 0.50 to 0.75 0

0 0

0 0

Measurable exposure 0.75 to 1.00 0

0 0

0 0

Number of individuals monitored 29 25 26 19 14

Total Cumulative Dose Delivered to a Full Time Operator Using the total release of 100 mCi as indicated in section 11.1.1.1 of the Safety Analysis Report, and making the assumption that the MUTR is operated for a total of 30 MWhr and that one operator works two thousand hours per year, the following dose calculation can be applied:

,nCilF 1 ][M 1 FmCiFSVM 3[d]=MSv E

M3 iLminiL Ij lMJL d Bqj

[.058nzCi 3.7x1OloBq F5.3xlO 9 Sv M l[25od] SvDose LM 3 JL Ci j[

d Bq J 2.84Sl 00rem= 284rem Sv 284rem = 0.778renz lyear 365Dy 778mrlyear =.089mr / hr x 2000manzlours / year =1 77ir / year 87661r/year This assumes that the dose rate attributable to 41Ar is constant throughout the facility.

C A P 8 8 - P C Version 3.0 Clean Air Act Assessment Package -

1988 S Y N O P S I S R E P O R T Non-Radon Individual Assessment Sep 15, 2004 02:30 pm Facility:

Maryland University Address:

City:

College Park State:

MD Zip:

Training Reactor 20742 Source Category:

Source Type:

Emission Year:

Argon 41 Stack 2004 Comments:

Effective Dose Equivalent (mrem/year) 4.54E-04 At This Location:

Dataset Name:

Dataset Date:

Wind File:

100 Meters West MUTR 9/15/2004 2:29:00 PM C:\\Program Files\\CAP88-PC30\\WindLib\\12842.WN

Sep 15, 2004 02:30 pm MAXIMALLY EXPOSED INDIVIDUAL SYNOPSIS Page 1

Location of the Individual:

Lifetime Fatal Cancer Risk:

100 Meters West 1.25E-08 Sep 15, 2004 02:30 pm SYNOPSIS Page 2 RADIONUCLIDE EMISSIONS DURING THE YEAR 2004 Source

  • 1 Ci/y TOTAL Ci /y Nuclide Class Size Ar-41 G

0.00 1.OE-01 1.OE-01 SITE INFORMATION Temperature:

Precipitation:

Humidity:

Mixing Height:

10 degrees C 100 cm/y 8 g/cu m 1000 m

Sep 15, 2004 02:30 pm SOURCE INFORMATION SYNOPSIS Page 3 Source Number:

Stack Height (m):

Diameter (m):

Plume Rise Buoyant (cal/s):

(Heat Release Rate)

AG 1

8.70 1.00 0.00 RICULTURAL DATA Vegetable Milk Meat Fraction Home Produced:

Fraction From Assessment Area:

Fraction Imported:

0.080 0.920 0.000 0.000 1.000

0. 000 0.010
0. 990 0.000 Food Arrays were not generated for Default Values used.

this run.

DISTANCES (M) USED FOR MAXIMUM INDIVIDUAL ASSESSMENT 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000

C A P 8 8 - P C Version 3.0 Clean Air Act Assessment Package -

1988 D O S E A N D R I S K E Q U I V A L E N T S U M M A R I E S Non-Radon Individual Assessment Sep 15, 2004 02:30 pm Facility:

Maryland University Address:

City:

College Park State:

MD Zip:

Training Reactor 20742 Source Category:

Source Type:

Emission Year:

Argon 41 Stack 2004 Comments:

Dataset Name:

Dataset Date:

Wind File:

MUTR 9/15/2004 2:29:00 PM C:\\Program Files\\CAP88-PC30\\WindLib\\12842.WND

Sep 15, 2004 02:30 pm

SUMMARY

Page 1

PATHWAY EFFECTIVE DOSE EQUIVALENT

SUMMARY

Selected Individual Pathway (mrem/y)

INGESTION INHALATION AIR IMMERSION GROUND SURFACE INTERNAL EXTERNAL TOTAL 0.OOE+00 0.00E+00 4.54E-04 0.00E+00 0.OOE+00 4.54E-04

4. 54E-04 Sep 15, 2004 02:30 pm NUCLIDE EFFECTIVE DOSE EQUIVALENT

SUMMARY

Selected Individual

SUMMARY

Page 2 Nuclide (mrem/y)

Ar-41 4.54E-04 TOTAL 4.54E-04

Sep 15, 2004 02:30 pm CANCER RISK

SUMMARY

SUMMARY

Page 3

Selected Individual Total Lifetime Fatal Cancer Risk Cancer Esophagu Stomach Colon Liver LUNG Bone Skin Breast Ovary Bladder Kidneys Thyroid Leukemia Residual Total TOTAL 2.34E-10 8.53E-10 2.06E-09 3.26E-10 2.30E-09 3.18E-11 3.73E-11 1.28E-09 2.89E-10 4.76E-10 1.11E-10 7.68E-11 1.31E-09 3.08E-09 1.25E-08 2.49E-08 PATHWAY RISK

SUMMARY

Selected Individual Total Lifetime Pathway Fatal Cancer Risk INGESTION INHALATION AIR IMMERSION GROUND SURFACE INTERNAL EXTERNAL 0.00E+00 0.OOE+00 1.25E-08 0.0OE+00 0.OOE+00 1.25E-08 TOTAL 1.25E-08

Sep 15, 2004 02:30 pm

SUMMARY

Page 4

NUCLIDE RISK

SUMMARY

Selected Individual Total Lifetime Fatal Cancer Risk Nuclide Ar-41 TOTAL 1.25E-08 1.25E-08

Sep 15, 2004 02:30 pm

SUMMARY

Page 5

INDIVIDUAL EFFECTIVE DOSE EQUIVALENT RATE (mrem/y)

(All Radionuclides and Pathways)

Distance (m)

Direction 50 100 150 200 250 300 350 N

4.1E-04 4.0E-04 3.0E-04 2.3E-04 2.OE-04 1.8E-04 1.6E-04 NNW 2.7E-04 2.8E-04 2.1E-04 1.7E-04 1.4E-04 1.3E-04 1.2E-04 NW 3.OE-04 3.4E-04 2.7E-04 2.2E-04 1.9E-04 1.8E-04 1.6E-04 WNW 2.8E-04 3.lE-04 2.6E-04 2.2E-04 2.1E-04 2.1E-04 2.OE-04 W

3.9E-04 4.5E-04 3.7E-04 3.2E-04 3.1E-04 3.1E-04 3.OE-04 WSW 3.5E-04 4.3E-04 3.6E-04 3.2E-04 3.2E-04 3.2E-04 3.1E-04 SW 3.1E-04 4.OE-04 3.4E-04 3.OE-04 2.9E-04 2.9E-04 2.8E-04 SSW 2.5E-04 3.OE-04 2.5E-04 2.1E-04 2.OE-04 2.OE-04 2.OE-04 S

3.1E-04 3.7E-04 3.OE-04 2.5E-04 2.3E-04 2.2E-04 2.1E-04 SSE 1.4E-04 1.7E-04 1.4E-04 1.2E-04 1.2E-04 1.1E-04 1.OE-04 SE 1.5E-04 1.9E-04 1.6E-04 1.4E-04 1.3E-04 1.3E-04 1.3E-04 ESE 1.5E-04 1.7E-04 1.3E-04 1.1E-04 1.OE-04 9.4E-05 8.9E-05 E

3.6E-04 3.7E-04 2.6E-04 1.9E-04 1.5E-04 1.3E-04 1.1E-04 ENE 2.9E-04 2.5E-04 1.7E-04 1.2E-04 9.6E-05 8.1E-05 7.OE-05 NE 2.6E-04 2.3E-04 1.6E-04 1.2E-04 9.5E-05 8.3E-05 7.4E-05 NNE 2.4E-04 2.3E-04 1.7E-04 1.3E-04 l.1E-04 9.2E-05 8.2E-05 Distance (m)

Direction 400 450 500 550 600 650 700 N

1.4E-04 1.3E-04 1.2E-04 1.OE-04 9.3E-05 8.4E-05 7.6E-05 NNW 1.1E-04 9.5E-05 8.5E-05 7.7E-05 6.9E-05 6.2E-05 5.6E-05 NW 1.5E-04 1.4E-04 1.2E-04 1.1E-04 1.OE-04 9.1E-05 8.3E-05 WNW 1.9E-04 1.8E-04 1.6E-04 1.5E-04 1.4E-04 1.2E-04 l.lE-04 W

2.8E-04 2.6E-04 2.4E-04 2.2E-04 2.OE-04 1.8E-04 1.7E-04 WSW 3.OE-04 2.8E-04 2.5E-04 2.3E-04 2.1E-04 1.9E-04 1.8E-04 SW 2.6E-04 2.4E-04 2.2E-04 2.1E-04 1.9E-04 1.7E-04 1.6E-04 SSW 1.9E-04 1.7E-04 1.6E-04 1.5E-04 1.3E-04 1.2E-04 1.1E-04 S

2.OE-04 1.8E-04 1.6E-04 1.5E-04 1.4E-04 1.2E-04 1.1E-04 SSE 9.7E-05 8.9E-05 8.2E-05 7.4E-05 6.7E-05 6.1E-05 5.6E-05 SE 1.2E-04 1.1E-04 1.OE-04 9.3E-05 8.5E-05 7.7E-05 7.OE-05 ESE 8.2E-05 7.6E-05 6.9E-05 6.3E-05 5.7E-05 5.2E-05 4.7E-05 E

9.6E-05 8.5E-05 7.5E-05 6.6E-05 5.9E-05 5.3E-05 4.8E-05 ENE 6.1E-05 5.4E-05 4.8E-05 4.2E-05 3.8E-05 3.4E-05 3.1E-05 NE 6.6E-05 5.9E-05 5.3E-05 4.7E-05 4.3E-05 3.8E-05 3.5E-05 NNE 7.3E-05 6.5E-05 5.9E-05 5.2E-05 4.7E-05 4.2E-05 3.8E-05

Sep 15, 2004 02:30 pm

SUMMARY

Page 6

INDIVIDUAL EFFECTIVE DOSE EQUIVALENT RATE (mrem/y)

(All Radionuclides and Pathways)

Distance (m)

Direction 750 800 850 900 950 1000 N

NNW NW WNW W

WSW SW SSW S

SSE SE ESE E

ENE NE NNE 6.9E-05 5.lE-05 7.5E-05 1.OE-04 1.5E-04 1.6E-04

1. 4E-04 1.OE-04 1.OE-04 5.1E-05 6.4E-05 4.3E-05 4.3E-05 2.8E-05 3.1E-05 3.5E-05 6.3E-05 4.7E-05 6.9E-05 9.4E-05
1. 4E-04 1.5E-04 1.3E-04 9.2E-05 9.3E-05 4.6E-05 5.9E-05 3.9E-05 3.9E-05 2.5E-05 2.9E-05 3.lE-05 5.7E-05 4.3E-05 6.3E-05
8. 6E-05 1.3E-04
1. 4E-04 1.2E-04 8.5E-05 8.6E-05 4.2E-05 5.4E-05 3.6E-05 3.5E-05 2.3E-05 2.6E-05 2.9E-05 5.2E-05 3.9E-05 5.8E-05
7. 9E-05 1.2E-04 1.3E-04
1. 1E-04 7.8E-05 7.9E-05 3.9E-05 5.OE-05 3.3E-05 3.2E-05 2.1E-05 2.4E-05 2.6E-05 4.8E-05 3.6E-05 5.3E-05 7.3E-05
1. 1E-04 1.2E-04
1. OE-04 7.2E-05 7.2E-05 3.6E-05
4. 6E-05 3.OE-05 3.OE-05 1.9E-05 2.2E-05 2.4E-05 4.4E-05 3.3E-05 4.9E-05 6.8E-05
1. OE-04
1. 1E-04 9.4E-05 6.6E-05 6.7E-05 3.3E-05 4.2E-05 2.8E-05 2.7E-05 1.8E-05 2.OE-05 2.2E-05

Sep 15, 2004 02:30 pm

SUMMARY

Page 7 INDIVIDUAL LIFETIME RISK (deaths)

(All Radionuclides and Pathways)

Distance (m)

Direction 50 100 150 200 250 300 350 N

1.1E-08 1.1E-08 8.2E-09 6.4E-09 5.4E-09 4.8E-09 4.4E-09 NNW 7.5E-09 7.6E-09 5.7E-09 4.6E-09 3.9E-09 3.5E-09 3.2E-09 NW 8.3E-09 9.3E-09 7.3E-09 6.OE-09 5.3E-09 4.9E-09 4.5E-09 WNW 7.6E-09 8.5E-09 7.OE-09 6.1E-09 5.9E-09 5.8E-09 5.6E-09 W

1.1E-08 1.2E-08 l.OE-08 8.9E-09 8.6E-09 8.5E-09 8.2E-09 WSW 9.7E-09 1.2E-08 9.9E-09 8.8E-09 8.7E-09 8.7E-09 8.5E-09 SW 8.5E-09 l.lE-08 9.3E-09 8.2E-09 7.9E-09 7.9E-09 7.6E-09 SSW 6.9E-09 8.3E-09 6.8E-09 5.8E-09 5.6E-09 5.5E-09 5.4E-09 S

8.6E-09 1.OE-08 8.3E-09 7.OE-09 6.4E-09 6.1E-09 5.8E-09 SSE 3.8E-09 4.7E-09 4.OE-09 3.4E-09 3.2E-09 3.OE-09 2.9E-09 SE 4.1E-09 5.1E-09 4.3E-09 3.8E-09 3.7E-09 3.6E-09 3.5E-09 ESE 4.OE-09 4.7E-09 3.7E-09 3.OE-09 2.7E-09 2.6E-09 2.4E-09 E

9.8E-09 l.OE-08 7.1E-09 5.2E-09 4.2E-09 3.5E-09 3.OE-09 ENE 8.1E-09 6.9E-09 4.6E-09 3.3E-09 2.6E-09 2.2E-09 1.9E-09 NE 7.1E-09 6.2E-09 4.3E-09 3.2E-09 2.6E-09 2.3E-09 2.OE-09 NNE 6.5E-09 6.3E-09 4.6E-09 3.5E-09 2.9E-09 2.5E-09 2.3E-09 Distance (m)

Direction 400 450 500 550 600 650 700 N

NNW NW WNW W

WSW SW SSW S

SSE SE ESE E

ENE NE NNE

3. 9E-09
2. 9E-09 4. 1E-09 5.3E-09 7.8E-09
8. 1E-09 7.2E-09
5. IE-09 5.4E-09 2.7E-09 3.3E-09 2.3E-09
2. 6E-09 1.7E-09 1.8E-09 2.OE-09 3.5E-09 2.6E-09 3.7E-09 4.9E-09 7.2E-09
7. 6E-09 6.7E-09 4.7E-09 4.9E-09 2.5E-09 3.lE-09 2.1E-09 2.3E-09 1.5E-09 1.6E-09 1.8E-09 3.2E-09 2.3E-09 3.4E-09
4. 5E-09 6.7E-09 7.OE-09 6.2E-09 4.4E-09 4.5E-09 2.2E-09 2.8E-09 1.9E-09 2.1E-09 1.3E-09 1.5E-09 1.6E-09 2.8E-09 2.1E-09 3.1E-09 4.1E-09 6.1E-09 6.4E-09 5.6E-09 4.OE-09 4.1E-09 2.OE-09 2.6E-09 1.7E-09 1.8E-09 1.2E-09 1.3E-09 1.4E-09
2. 6E-09
1. 9E-09 2.8E-09 3.7E-09 5.5E-09 5.9E-09 5.2E-09 3.6E-09 3.7E-09 1.9E-09 2.3E-09
1. 6E-09
1. 6E-09 1.OE-09 1.2E-09 1.3E-09 2.3E-09 1.7E-09 2.5E-09 3.4E-09 5.1E-09 5.3E-09 4.7E-09 3.3E-09 3.4E-09 1.7E-09 2.lE-09 1.4E-09 1.5E-09 9.3E-10 1.1E-09 1.2E-09 2.1E-09
1. 6E-09 2.3E-09 3.1E-09
4. 6E-09 4.9E-09 4.3E-09 3.OE-09 3.1E-09 1.5E-09 1.9E-09 1.3E-09 1.3E-09
8. 4E-10 9.5E-10 1.OE-09

Sep 15, 2004 02:30 pm

SUMMARY

Page 8

INDIVIDUAL LIFETIME RISK (deaths)

(All Radionuclides and Pathways)

Distance (m)

Direction 750 800 850 900 950 1000 N

NNW NW WNW W

WSW SW SSW S

SSE SE ESE E

ENE NE NNE 1.9E-09 1.4E-09 2.1E-09 2.8E-09 4.2E-09 4.5E-09

3. 9E-09
2. 8E-09
2. 8E-09
1. 4E-09 1.8E-09 1.2E-09 1.2E-09
7. 6E-10
8. 6E-10 9.5E-10 1.7E-09 1.3E-09 1.9E-09 2.6E-09 3.9E-09 4.1E-09
3. 6E-09 2.5E-09
2. 6E-09 1.3E-09
1. 6E-09
1. 1E-09
1. 1E-09 6.9E-10
7. 8E-10
8. 6E-10 1.6E-09 1.2E-09 1.7E-09 2.4E-09 3.5E-09 3.7E-09 3.3E-09 2.3E-09 2.4E-09 1.2E-09 1.5E-09
9. 8E-10 9.7E-10 6.3E-10
7. lE-10 7.9E-10 1.4E-09 1.lE-09 1.6E-09 2.2E-09 3.3E-09 3.4E-09 3.OE-09 2.1E-09 2.2E-09 1.1E-09 1.4E-09 9.OE-10 8.9E-10 5.7E-10 6.5E-10 7.2E-10 1.3E-09 9.9E-10 1.5E-09 2.OE-09 3.OE-09 3.2E-09
2. 8E-09
2. OE-09 2.OE-09 9.9E-10 1.3E-09 8.3E-10 8.2E-10 5.2E-10 6.OE-10 6.6E-10 1.2E-09
9. lE-10 1.3E-09 1.9E-09 2.8E-09 2.9E-09
2. 6E-09 1.8E-09 1.8E-09 9.lE-10 1.2E-09 7.7E-10 7.5E-10 4.8E-10 5.5E-10 6.1E-10

C A P 8 8 - P C Version 3.0 Clean Air Act Assessment Package -

1988 G E N E R A L D A T A Non-Radon Individual Assessment Sep 15, 2004 02:30 pm Facility:

Address:

City:

State:

Maryland University Training Reactor College Park MD Zip:

20742 Source Category:

Source Type:

Emission Year:

Comments:

Argon 41 Stack 2004 Dataset Name:

Dataset Date:

Wind File:

MUTR 9/15/2004 2:29:00 PM C:\\Program Files\\CAP88-PC30\\WindLib\\12842.WND

Sep 15, 2004 02:30 pm GENERAL Page 1 VALUES FOR RADIONUCLIDE-DEPENDENT PARAMETERS Dry Particle Scavenging Deposition Clearance Size Coefficient Velocity Nuclide Class (microns)

(per second)

(m/s)

Ar-41 G

0.0 0.OOE+00 0.OOE+00 Sep 15, 2004 02:30 pm GENERAL Page 2 VALUES FOR RADIONUCLIDE-DEPENDENT PARAMETERS DECAY CONSTANT (PER DAY)

TRANSFER COEFFICIENT Radio-Nuclide active (1)

Surface Water Milk (2)

Meat (3)

Ar-41 0.OOE+00 5.48E-05 0.OOE+00 0.OOE+00 0.OOE+00 FOOTNOTES:

(1) Effective radioactive decay constant in plume; set to zero if less than l.OE-2 (2) Fraction of animal's daily intake of nuclide which appears in each L of milk (days/L)

(3) Fraction of animal's daily intake of nuclide which appears in each kg of meat (days/kg)

Sep 15, 2004 02:30 pm VALUES FOR RADIONUCLIDE-DEPENDENT PARAMETERS GENERAL Page 3

CONCENTRATION UPTAKE FACTOR GI UPTAKE FRACTION Nuclide Forage (1)

Edible (2)

Inhalation Ingestion Ar-41 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 FOOTNOTES:

(1) Concentration factor for uptake of nuclide from soil for pasture and forage (in pCi/kg dry weight per pCi/kg dry soil)

(2) Concentration factor for uptake of nuclide from soil by edible parts of crops (in pCi/kg wet weight per pCi/kg dry soil)

Sep 15, 2004 02:30 pm VALUES FOR RADIONUCLIDE-INDEPENDENT PARAMETERS GENERAL Page 4 HUMAN INHALATION RATE Cubic centimeters/hr SOIL PARAMETERS Effective surface density (kg/sq m, dry weight)

(Assumes 15 cm plow layer)

BUILDUP TIMES For activity in soil (years)

For radionuclides deposited on ground/water (days) 9.17E+05

2. 15E+02 1.00E+02
3. 65E+04 DELAY TIMES Ingestion of pasture grass by animals (hr)

Ingestion of stored feed by animals (hr)

Ingestion of leafy vegetables by man (hr)

Ingestion of produce by man (hr)

Transport time from animal feed-milk-man (day)

Time from slaughter to consumption (day)

WEATHERING Removal rate constant for physical loss (per hr)

CROP EXPOSURE DURATION Pasture grass (hr)

Crops/leafy vegetables (hr)

AGRICULTURAL PRODUCTIVITY Grass-cow-milk-man pathway (kg/sq m)

Produce/leafy veg for human consumption (kg/sq m)

FALLOUT INTERCEPTION FRACTIONS Vegetables Pasture GRAZING PARAMETERS Fraction of year animals graze on pasture Fraction of daily feed that is pasture grass when animal grazes on pasture 0.0OE+00

2. 16E+03 3.36E+02 3.36E+02
2. OOE+00 2.OOE+01 2.90E-03 7.20E+02 1.44E+03 2.80E-01 7.16E-01 2.00E-01 5.70E-01 4.OOE-01 4.30E-01

Sep 15, 2004 02:30 pm GENERAL Page 5

VALUES FOR RADIONUCLIDE-INDEPENDENT PARAMETERS ANIMAL FEED CONSUMPTION FACTORS Contaminated feed/forage (kg/day, dry weight) 1.56E+01 DAIRY PRODUCTIVITY Milk production of cow (L/day) 1.10E+01 MEAT ANIMAL SLAUGHTER PARAMETERS Muscle mass of animal at slaughter (kg) 2.OOE+02 Fraction of herd slaughtered (per day) 3.81E-03 DECONTAMINATION Fraction of radioactivity retained after washing for leafy vegetables and produce 5.00E-01 FRACTIONS GROWN IN GARDEN OF INTEREST Produce ingested 1.OOE+00 Leafy vegetables ingested 1.OOE+00 INGESTION RATIOS:

IMMEDIATE SURROUNDING AREA/TOTAL WITHIN AREA Vegetables 8.00E-02 Meat 1.OOE-02 Milk 0.OOE+00 MINIMUM INGESTION FRACTIONS FROM OUTSIDE AREA (Minimum fractions of food types from outside area listed below are actual fixed values.)

Vegetables 0.00E+00 Meat 0.OOE+00 Milk 0.OOE+00 HUMAN FOOD UTILIZATION FACTORS Produce ingestion (kg/y) 1.76E+02 Milk ingestion (L/y) 1.12E+02 Meat ingestion (kg/y) 8.50E+01 Leafy vegetable ingestion (kg/y) 1.80E+01 SWIMMING PARAMETERS Fraction of time spent swimming 0.OOE+00 Dilution factor for water (cm) 1.OOE+00

C A P 8 8 - P C Version 3.0 Clean Air Act Assessment Package -

1988 C O N C E N T R A T I O N T A B L E S Non-Radon Individual Assessment Sep 15, 2004 02:30 pm Facility:

Maryland University Address:

City:

College Park State:

MD Training Reactor Zip:

20742 Source Category:

Source Type:

Emission Year:

Argon 41 Stack 2004 Comments:

Dataset Name:

Dataset Date:

Wind File:

MUTR 9/15/2004 2:29:00 PM C:\\Program Files\\CAP88-PC30\\WindLib\\12842.WND

Sep 15, 2004 02:30 pm ESTIMATED RADIONUCLIDE CONCENTRATIONS AT VARIOUS LOCATIONS IN THE ENVIRONMENT CONCEN Page 1

Dry Wet Ground Air Deposition Deposition Deposition Wind Distance Concentration Rate Rate Rate Toward (meters)

Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)

N N

N N

N N

N N

N N

N N

N N

N N

N N

N N

NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW NW NW NW NW NW NW NW 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 5.8E-02 5.6E-02 4.2E-02 3.3E-02 2.8E-02 2.5E-02 2.2E-02 2.OE-02 1.8E-02 1.6E-02 1.4E-02 1.3E-02 1.2E-02 1.1E-02 9.6E-03 8.7E-03 8.OE-03 7.3E-03 6.7E-03 6.2E-03 3.8E-02 3.9E-02 2.9E-02 2.3E-02 2.OE-02 1.8E-02

1. 6E-02 1.5E-02 1.3E-02 1.2E-02
1. 1E-02 9.6E-03 8.7E-03
7. 9E-03
7. 1E-03 6.5E-03 5.9E-03 5.5E-03 5.OE-03
4. 6E-03 4.2E-02 4.7E-02 3.7E-02 3.OE-02 2.7E-02 2.5E-02 2.3E-02 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.0OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00
0. OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00
0. OE+00
0. OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00
0. OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00

Sep 15, 2004 02:30 pm ESTIMATED RADIONUCLIDE CONCENTRATIONS AT VARIOUS LOCATIONS IN THE ENVIRONMENT CONCEN Page 2

Dry Wet Ground Air Deposition Deposition Deposition Wind Distance Concentration Rate Rate Rate Toward (meters)

Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)

NW NW NW NW NW NW NW NW NW NW NW NW NW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW W

W W

W W

W W

W W

W W

W W

W 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 2.lE-02

1. 9E-02 1.7E-02
1. 6E-02
1. 4E-02 1.3E-02 1.2E-02
1. IE-02 9.6E-03
8. 8E-03 8.OE-03
7. 4E-03
6. 8E-03 3.9E-02
4. 3E-02 3.6E-02 3.1E-02 3.OE-02
2. 9E-02
2. 8E-02 2.7E-02
2. 5E-02
2. 3E-02
2. IE-02
1. 9E-02 1.7E-02
1. 6E-02
1. 4E-02 1.3E-02 1.2E-02
1. 1E-02
1. OE-02 9.5E-03 5.4E-02 6.3E-02 5.2E-02 4.5E-02 4.3E-02 4.3E-02 4.2E-02 3.9E-02 3.7E-02 3.4E-02 3.lE-02 2.8E-02 2.6E-02 2.3E-02 O.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00
0. OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00
0. OE+00 0.OE+00
0. OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00

Sep 15, 2004 02:30 pm ESTIMATED RADIONUCLIDE CONCENTRATIONS AT VARIOUS LOCATIONS IN THE ENVIRONMENT CONCEN Page 3 Dry Wet Ground Air Deposition Deposition Deposition Wind Distance Concentration Rate Rate Rate Toward (meters)

Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)

W W

W W

W W

WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW WSW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SSW 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 2.lE-02 2.OE-02 1.8E-02 1.7E-02 1.5E-02 1.4E-02 4.9E-02 6.OE-02 5.1E-02 4.5E-02 4.4E-02 4.4E-02 4.3E-02 4.1E-02 3.9E-02 3.6E-02 3.3E-02 3.OE-02 2.7E-02 2.5E-02 2.3E-02 2.1E-02 1.9E-02 1.7E-02 1.6E-02 1.5E-02 4.3E-02 5.6E-02 4.7E-02 4.2E-02 4.OE-02

4. OE-02 3.9E-02 3.7E-02 3.4E-02 3.1E-02 2.9E-02 2.6E-02 2.4E-02 2.2E-02 2.OE-02 1.8E-02 1.7E-02 1.5E-02 1.4E-02 1.3E-02 3.5E-02 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.0OE+00
0. OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00

Sep 15, 2004 02:30 pm ESTIMATED RADIONUCLIDE CONCENTRATIONS AT VARIOUS LOCATIONS IN THE ENVIRONMENT CONCEN Page 4

Dry Wet Ground Air Deposition Deposition Deposition Wind Distance Concentration Rate Rate Rate Toward (meters)

Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)

SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW SSW S

S S

S S

S S

S S

S S

S S

S S

S S

S S

S SSE SSE SSE SSE SSE SSE SSE SSE 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 4.2E-02 3.4E-02 3.OE-02 2.8E-02 2.8E-02 2.7E-02 2.6E-02 2.4E-02 2.2E-02 2.OE-02 1.9E-02 1.7E-02 1.5E-02 1.4E-02 1.3E-02 1.2E-02 l.lE-02 1.OE-02 9.3E-03 4.4E-02 5.2E-02 4.2E-02 3.5E-02 3.3E-02 3.1E-02

2. 9E-02 2.7E-02 2.5E-02 2.3E-02 2.1E-02 1.9E-02 1.7E-02 1.6E-02 1.4E-02 1.3E-02 1.2E-02
1. 1E-02 1.OE-02 9.3E-03 1.9E-02 2.4E-02 2.OE-02 1.7E-02 1.6E-02 1.5E-02 1.5E-02 1.4E-02 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.0OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00
0. OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00

Sep 15, 2004 02:30 pm ESTIMATED RADIONUCLIDE CONCENTRATIONS AT VARIOUS LOCATIONS IN THE ENVIRONMENT CONCEN Page 5

Dry Wet Ground Air Deposition Deposition Deposition Wind Distance Concentration Rate Rate Rate Toward (meters)

Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)

SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SSE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE ESE 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 1.2E-02 1.1E-02 1.OE-02 9.4E-03 8.5E-03

7. 8E-03
7. 1E-03 6.5E-03 5.9E-03 5.4E-03 5.OE-03
4. 6E-03 2.1E-02 2.6E-02 2.2E-02 1.9E-02
1. 9E-02 1.8E-02 1.8E-02 1.7E-02 1.5E-02 1.4E-02 1.3E-02 1.2E-02 1.lE-02 9.8E-03 9.OE-03 8.2E-03 7.5E-03 6.9E-03 6.4E-03 5.9E-03 2.OE-02 2.4E-02 1.9E-02 1.5E-02 1.4E-02 1.3E-02 1.2E-02 1.1E-02 l.lE-02 9.6E-03 8.7E-03 7.9E-03 7.2E-03 6.5E-03 6.OE-03 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00

Sep 15, 2004 02:30 pm ESTIMATED RADIONUCLIDE CONCENTRATIONS AT VARIOUS LOCATIONS IN THE ENVIRONMENT CONCEN Page 6

Dry Wet Ground Air Deposition Deposition Deposition Wind Distance Concentration Rate Rate Rate Toward (meters)

Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)

ESE ESE ESE ESE ESE E

E E

E E

E E

E E

E E

E E

E E

E E

E E

E ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE NE NE 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 5.4E-03 5.OE-03

4. 6E-03 4.2E-03 3.9E-03 5.OE-02 5.2E-02 3.6E-02 2.7E-02 2.lE-02 1.8E-02 1.5E-02 1.3E-02 1.2E-02 1.OE-02 9.3E-03 8.3E-03 7.4E-03 6.6E-03 6.OE-03 5.4E-03 4.9E-03 4.5E-03 4.1E-03 3.8E-03 4.1E-02 3.5E-02 2.4E-02 1.7E-02 1.3E-02 1.1E-02 9.8E-03 8.6E-03 7.5E-03 6.7E-03 5.9E-03 5.3E-03 4.7E-03 4.3E-03 3.9E-03 3.5E-03 3.2E-03
2. 9E-03 2.7E-03 2.5E-03 3.6E-02 3.2E-02 O.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 O.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00

Sep 15, 2004 02:30 pm ESTIMATED RADIONUCLIDE CONCENTRATIONS AT VARIOUS LOCATIONS IN THE ENVIRONMENT CONCEN Page 7

Dry Wet Ground Air Deposition Deposition Deposition Wind Distance Concentration Rate Rate Rate Toward (meters)

Nuclide (pCi/m3) (pCi/cm2/s)(pCi/cm2/s)(pCi/cm2/s)

NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 Ar-41 2.2E-02 1.6E-02 1.3E-02 1.2E-02

1. OE-02 9.2E-03 8.2E-03 7.4E-03 6.6E-03 5.9E-03 5.3E-03 4.8E-03 4.4E-03 4.OE-03 3.6E-03 3.3E-03 3.1E-03 2.8E-03 3.3E-02 3.2E-02 2.3E-02 1.8E-02 1.5E-02 1.3E-02 1.1E-02 1.OE-02 9.1E-03 8.2E-03 7.3E-03 6.6E-03 5.9E-03 5.3E-03 4.8E-03 4.4E-03 4.OE-03 3.7E-03 3.4E-03 3.1E-03 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+0O O.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00
0. OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 0.OE+00 O.OE+00 O.OE+00 O.OE+00

C A P 8 8 - P C Version 3.0 Clean Air Act Assessment Package -

1988 D O S E A N D R I S K C O N V E R S I O N F A C T O R S Non-Radon Individual Assessment Sep 15, 2004 02:30 pm Facility:

Address:

City:

State:

Maryland University Training Reactor College Park MD Zip:

20742 Source Category:

Source Type:

Emission Year:

Comments:

Argon 41 Stack 2004 Dataset Name:

Dataset Date:

Wind File:

MUTR 9/15/2004 2:29:00 PM C:\\Program Files\\CAP88-PC30\\WindLib\\12842.WND

Sep 15, 2004 02:30 pm FACTOR Page DOSE AND RISK FACTOR UNITS The units for each type of dose rate conversion factor are shown below, by pathway:

Pathway Units Ingestion millirem/picoCurie Inhalation millirem/picoCurie Immersion millirem-cubic cm/microCurie-year Surface millirem-square cm/microCurie-year Risks for internal exposures (inhalation and ingestion) are the lifetime risk of premature death in a birth cohort of 100,000 people for a 1 picoCurie/year intake rate, where the average lifetime is 70.7565 years.

This is simplified to lifetime risk per 100,000 picoCuries.

The units for each type of risk conversion factor are shown below, by pathway:

Pathway Units Ingestion lifetime risk/100,000 picoCuries Inhalation lifetime risk/100,000 picoCuries Immersion lifetime risk-cubic cm/100,000 picoCurie-years Surface lifetime risk-square cm/100,000 picoCurie-years

Sep 15, 2004 02:30 pm FACTOR Page 2 NUCLIDE Ar-41

                        • C*N****O**F*A DOSE RATE CONVERSION FACTORS Air Immersion Ground Surface Organ Ingestion Inhalation Adrenals B Surfac Breasts St Wall ULI Wall Kidneys Lungs Ovaries R Marrow Spleen Thymus Uterus Bld Wall Brain Esophagu SI Wall LLI Wall Liver Muscle Pancreas Skin Testes Thyroid EFFEC 0.OOOE+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.OOOE+00
0. 000E+00 0.000E+00 0.OOOE+00 0.000E+00
0. OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00
0. OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 6.221E+09 6.233E+09 1.058E+10 8.004E+09 8.341E+09 6.431E+09
6. 675E+09 6.174E+09 6.326E+09 6.268E+09
6. 710E+09
6. 780E+09 7.433E+09 7.246E+09 6.419E+09 6.081E+09 7.363E+09 1.177E+10 6.792E+09 7.374E+09 7.048E+09 7.596E+09 6.023E+09 7.165E+09 1.212E+06 1.328E+06 1.852E+06 1.282E+06 1.386E+06 1.177E+06 1.305E+06 1.293E+06 1.305E+06 1.340E+06 1.316E+06 1.305E+06 1.351E+06 1.456E+06 1.212E+06 1.223E+06 1.398E+06 7.037E+06 1.305E+06 1.456E+06 1.258E+06 1.340E+06 1.270E+06
1. 421E+06 RISK CONVERSION FACTORS Air Immersion Ground Surface Cancer Ingestion Inhalation Esophagus Stomach Colon Liver LUNG Bone Skin Breast Ovary Bladder Kidneys Thyroid Leukemia Residual Total 0.00OE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.000E+00 0.OOOE+00
0. OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00
0. OOOE+00
0. OOOE+00 0.OOOE+00 0.OOOE+00 0.00OE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00 0.OOOE+00
3. 699E+02
1. 346E+03 3.250E+03 5.138E+02
3. 635E+03 5.021E+01 5.883E+01 2.015E+03 4.567E+02 7.514E+02 1.748E+02 1.212E+02 2.068E+03
4. 852E+03 1.969E+04 6.757E-02 2.633E-01 6.815E-01
9. 902E-02 6.582E-01 8.796E-03 3.512E-02 3.349E-01
8. 621E-02
1. 608E-01 3.425E-02
2. 132E-02 3.926E-01 9.669E-01 3.810E+00

C A P 8 8 - P C Version 3.0 Clean Air Act Assessment Package -

1988 W E A T H E R D A T A Non-Radon Individual Assessment Sep 15, 2004 02:30 pm Facility:

Address:

City:

State:

Maryland University Training Reactor College Park MD Zip:

20742 Source Category:

Source Type:

Emission Year:

Comments:

Argon 41 Stack 2004 Dataset Name:

Dataset Date:

Wind File:

MUTR 9/15/2004 2:29:00 PM C:\\Program Files\\CAP88-PC30\\WindLib\\12842.WND

Sep 15, 2004 02:30 pm HARMONIC AVERAGE WIND SPEEDS (WIND TOWARDS)

WEATHER Page 1

Pasquill Stability Class Wind Dir A

B C

D E

F G

Freq N

1.450 2.020 3.360 3.740 2.880 1.280 0.000 0.064 NNW 1.460 2.260 3.380 3.620 2.980 1.300 0.000 0.047 NW 1.440 2.300 3.230 3.740 3.000 1.290 0.000 0.063 WNW 1.750 2.030 3.140 3.700 2.990 1.280 0.000 0.069 W

1.430 2.070 3.150 3.830 3.130 1.220 0.000 0.101 WSW 1.430 2.030 3.140 3.870 3.110 1.300 0.000 0.105 SW 1.650 2.040 3.130 3.970 3.170 1.280 0.000 0.096 SSW 1.620 1.920 3.160 3.830 3.220 1.280 0.000 0.068 S

1.390 1.990 3.230 4.100 3.320 1.310 0.000 0.080 SSE 1.810 1.990 3.490 4.610 3.240 1.340 0.000 0.041 SE 1.350 1.690 3.720 4.830 3.260 1.450 0.000 0.050 ESE 1.400 2.330 3.930 4.890 3.350 1.390 0.000 0.039 E

1.450 3.040 4.170 4.630 3.460 1.340 0.000 0.064 ENE 1.680 2.840 3.850 3.770 3.040 1.330 0.000 0.037 NE 1.610 2.710 3.550 3.840 2.970 1.340 0.000 0.035 NNE 1.660 2.810 3.760 4.220 2.900 1.370 0.000 0.040 ARITHMETIC AVERAGE WIND SPEEDS (WIND TOWARDS)

Pasquill Stability Class Dir A

B C

D E

F G

N 1.980 2.960 4.110 4.690 3.030 1.800 0.000 NNW 1.980 3.100 3.940 4.310 3.170 1.820 0.000 NW 1.960 3.150 3.910 4.530 3.190 1.800 0.000 WNW 2.210 2.950 3.830 4.520 3.180 1.800 0.000 W

1.960 2.880 3.890 4.700 3.350 1.720 0.000 WSW 1.950 2.960 3.890 4.640 3.330 1.820 0.000 SW 2.140 2.840 3.860 4.730 3.400 1.800 0.000 SSW 2.120 2.770 3.870 4.790 3.450 1.800 0.000 S

1.910 2.830 4.020 4.960 3.560 1.830 0.000 SSE 2.250 2.990 4.180 5.380 3.470 1.860 0.000 SE 1.880 2.700 4.480 5.590 3.490 1.970 0.000 ESE 1.930 3.120 4.490 5.740 3.590 1.920 0.000 E

1.980 3.670 4.750 5.350 3.690 1.860 0.000 ENE 2.160 3.540 4.290 4.610 3.250 1.850 0.000 NE 2.110 3.420 4.140 4.740 3.150 1.860 0.000 NNE 2.150 3.500 4.300 5.090 3.070 1.890 0.000

Sep 15, 2004 02:30 pm FREQUENCIES OF STABILITY CLASSES (WIND TOWARDS)

WEATHER Page 2

Pasquill Stability Class Dir A

B C

D E

F G

N NNW NW WNW W

WSW SW SSW S

SSE SE ESE E

ENE NE NNE 0.0202 0.0117

0. 0098
0. 0087 0.0093
0. 0067 0.0056 0.0053 0.0113 0.0095 0.0089 0.0072
0. 0138 0.0286 0.0287
0. 0247 0.1428 0.1417
0. 1051
0. 0834 0.0726
0. 0619
0. 0624
0. 0757 0.0743 0.0672 0.0469 0.0862 0.1561 0.2509 0.2137
0. 1683
0. 1777
0. 2141 0.1928
0. 1491 0.1474
0. 1361
0. 1184
0. 1239
0. 1235
0. 1082
0. 1069
0. 1626
0. 3204 0.2830 0.2385 0.2071
0. 3090 0.2401 0.2650 0.2079 0.2486 0.2375 0.2862 0.2829
0. 3367
0. 3534
0. 3262
0. 3432
0. 3079 0.2237 0.2436
0. 3254
0. 1575
0. 1884
0. 1914 0.2188
0. 1947
0. 1947
0. 1934
0. 1724
0. 1759
0. 1902
0. 1851 0.1494
0. 0932
0. 0895
0. 1070
0. 1125
0. 1929 0.2040 0.2360
0. 3321 0.3275
0. 3632
0. 3340
0. 3397 0.2784 0.2716
0. 3260 0.2514
0. 1086
0. 1243
0. 1685
0. 1621 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000
0. 0000 0.0000 0.0000
0. 0000
0. 0000 TOTAL 0.0116 0.1011 0.1666 0.2797 0.1712 0.2699 0.0000 ADDITIONAL WEATHER INFORMATION Average Air Temperature:

9.8 degrees C 283.00 K Precipitation:

100.0 cm/y Humidity:

8.0 g/cu m Lid Height:

1000 meters Surface Roughness Length:

0.010 meters Height Of Wind Measurements:

10.0 meters Average Wind Speed:

3.459 m/s Vertical Temperature Gradients:

STABILITY E 0.073 k/m STABILITY F 0.109 k/m STABILITY G 0.146 k/m

C A P 8 8 - P C Version 3.0 Clean Air Act Assessment Package -

1988 C H I / Q T A B L E S Non-Radon Individual Assessment Sep 15, 2004 02:30 pm Facility:

Address:

City:

State:

Maryland University Training Reactor College Park MD Zip:

20742 Source Category:

Source Type:

Emission Year:

Comments:

Argon 41 Stack 2004 Dataset Name:

Dataset Date:

Wind File:

MUTR 9/15/2004 2:29:00 PM C:\\Program Files\\CAP88-PC30\\WindLib\\12842.WND

Sep 15, 2004 02:30 pm GROUND-LEVEL CHI/Q VALUES FOR Ar-41 CHI/Q TOWARD INDICATED DIRECTION (SEC/CUBIC METER)

CHIQ Page I Distance (meters)

Dir 50 100 150 200 250 300 350 N 1.823E-05 1.769E-05 1.316E-05 1.027E-05 8.724E-06 7.759E-06 6.984E-06 NNW 1.202E-05 1.218E-05 9.197E-06 7.292E-06 6.283E-06 5.648E-06 5.121E-06 NW 1.324E-05 1.487E-05 1.169E-05 9.540E-06 8.468E-06 7.805E-06 7.207E-06 WNW 1.221E-05 1.367E-05 1.127E-05 9.837E-06 9.453E-06 9.288E-06 8.962E-06 W 1.708E-05 1.999E-05 1.635E-05 1.419E-05 1.370E-05 1.355E-05 1.315E-05 WSW 1.555E-05 1.904E-05 1.593E-05 1.411E-05 1.390E-05 1.396E-05 1.366E-05 SW 1.363E-05 1.765E-05 1.494E-05 1.313E-05 1.272E-05 1.260E-05 1.222E-05 SSW 1.111E-05 1.334E-05 1.083E-05 9.329E-06 8.981E-06 8.883E-06 8.622E-06 S 1.385E-05 1.640E-05 1.328E-05 1.114E-05 1.026E-05 9.772E-06 9.242E-06 SSE 6.085E-06 7.564E-06 6.364E-06 5.452E-06 5.072E-06 4.849E-06 4.591E-06 SE 6.582E-06 8.153E-06 6.953E-06 6.110E-06 5.882E-06 5.783E-06 5.581E-06 ESE 6.382E-06 7.460E-06 5.890E-06 4.849E-06 4.405E-06 4.156E-06 3.907E-06 E 1.575E-05 1.630E-05 1.145E-05 8.387E-06 6.675E-06 5.617E-06 4.851E-06 ENE 1.295E-05 1.110E-05 7.412E-06 5.331E-06 4.223E-06 3.557E-06 3.081E-06 NE 1.135E-05 9.994E-06 6.878E-06 5.106E-06 4.199E-06 3.662E-06 3.257E-06 NNE 1.038E-05 1.015E-05 7.370E-06 5.611E-06 4.659E-06 4.070E-06 3.618E-06 Distance (meters)

Dir 400 450 500 550 600 650 700 N

NNW NW WNW W

WSW SW SSW S

SSE SE ESE E

ENE NE NNE 6.286E-06

4. 632E-06 6.601E-06 8.454E-06 1.245E-05 1.301E-05
1. 157E-05 8.170E-06
8. 608E-06 4.277E-06 5.266E-06
3. 625E-06 4.238E-06 2.699E-06 2.910E-06 3.228E-06
5. 646E-06 4.175E-06 6.003E-06 7.843E-06 1.158E-05 1.215E-05 1.076E-05 7.604E-06 7.919E-06 3.935E-06 4.887E-06 3.327E-06 3.725E-06 2.378E-06
2. 602E-06 2.882E-06 5.067E-06 3.755E-06 5.434E-06 7.202E-06 1.065E-05 1.121E-05 9.896E-06 6.999E-06 7.230E-06 3.592E-06 4.488E-06 3.032E-06 3.291E-06 2.104E-06 2.327E-06 2.575E-06 4.549E-06
3. 377E-06 4.911E-06 6.576E-06 9.743E-06 1.027E-05 9.049E-06 6.402E-06
6. 574E-06 3.265E-06 4.098E-06 2.753E-06 2.919E-06 1.869E-06 2.084E-06 2.305E-06 4.091E-06 3.041E-06 4.439E-06 5.990E-06 8.885E-06 9.379E-06 8.251E-06 5.840E-06
5. 970E-06
2. 965E-06 3.733E-06 2.498E-06
2. 602E-06
1. 668E-06 1.871E-06 2.068E-06
3. 689E-06 2.745E-06 4.017E-06 5.454E-06 8.097E-06 8.556E-06 7.518E-06 5.323E-06
5. 423E-06
2. 693E-06 3.400E-06 2.267E-06 2.329E-06 1.494E-06 1.685E-06 1.861E-06 3.336E-06 2.484E-06 3.644E-06 4.970E-06 7.384E-06 7.809E-06
6. 856E-06 4.855E-06 4.933E-06 2.450E-06 3.099E-06 2.061E-06 2.094E-06 1.344E-06 1.522E-06 1.680E-06

Sep 15, 2004 02:30 pm GROUND-LEVEL CHI/Q VALUES FOR Ar-41 CHI/Q TOWARD INDICATED DIRECTION (SEC/CUBIC METER)

CHIQ Page 2 Distance (meters)

Dir 750 800 850 900 950 1000 N 3.026E-06 2.754E-06 2.515E-06 2.305E-06 2.118E-06 1.952E-06 NNW 2.255E-06 2.053E-06 1.876E-06 1.719E-06 1.580E-06 1.457E-06 NW 3.314E-06 3.022E-06 2.765E-06 2.536E-06 2.334E-06 2.153E-06 WNW 4.537E-06 4.150E-06 3.806E-06 3.499E-06 3.225E-06 2.980E-06 W 6.744E-06 6.172E-06 5.663E-06 5.208E-06 4.802E-06 4.438E-06 WSW 7.137E-06 6.536E-06 5.998E-06 5.519E-06 5.090E-06 4.706E-06 SW 6.262E-06 5.731E-06 5.258E-06 4.835E-06 4.458E-06 4.121E-06 SSW 4.435E-06 4.060E-06 3.725E-06 3.426E-06 3.159E-06 2.920E-06 S 4.497E-06 4.109E-06 3.765E-06 3.459E-06 3.186E-06 2.943E-06 SSE 2.233E-06 2.040E-06 1.869E-06 1.717E-06 1.582E-06 1.461E-06 SE 2.829E-06 2.588E-06 2.374E-06 2.182E-06 2.012E-06 1.859E-06 ESE 1.878E-06 1.716E-06 1.571E-06 1.443E-06 1.329E-06 1.227E-06 E 1.891E-06 1.714E-06 1.560E-06 1.426E-06 1.307E-06 1.202E-06 ENE 1.215E-06 1.102E-06 1.003E-06 9.167E-07 8.407E-07 7.735E-07 NE 1.379E-06 1.255E-06 1.145E-06 1.048E-06 9.629E-07 8.872E-07 NNE 1.522E-06 1.384E-06 1.263E-06 1.156E-06 1.062E-06 9.785E-07