maximally exposed offsite individual location determination for …/67531/metadc712034/... · ·...

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WSRC-RP-2000-OO036

Maximally Exposed Offsite Individual Location Determination forNESHAPS Compliance

by

A. A. Simpkins

WestinghouseSavannah River CompanySavannah River SiteAlken, South Carolina 29808

DOE Contract No. DE-AC09-96SR18500

This paper was prepared in connectionwithwork done underthe above contractnumberwiththe U. S.Departmentof Energy. By acceptanceof this paper, the publisherand/or recipientacknowledgesthe U. S.Government’srightto retaina nonexclusive,royalty-freelicensein and to any copyrightcoveringthis paper, alongwith the rightto reproduceand to authorizeothersto reproduceall or part of the copyrightedpaper.

WSRC-RP-2000-OO036

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ENVIRONMENTAL SCIENCEAND TECHNOLOGY

MAXIMALLY EXPOSED OFFSITE INDIVIDUALLOCATION DETERMINATION FOR NESHAPSCOMPLIANCE

Ali A. Simpkins

January 2000

Westinghouse Savannah River CompanySavannah River SiteAiken, SC 29808

UNCLN3!WW=@(u=F N(=T (Y’’-:’”’

UNCLASF’51FP CC’ ‘-7-L.LEDNi !CLEAI? I?!%W+MTION

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SAVANNAH RIVER SITE

PREPARED K)RTHEU.S.DEPARTMENT OF ENERGYUNDER CONTRACT NO.DE-AC09-96SR18500

ENVIRONMENTAL SCIENCEAND TECHNOLOGY

c *

WSRC-RP-2000-OO036

DISCLAIMER

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WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036

Key Words Atmospheric DispersionDose DeterminationAtmospheric Releases

Retention: Lifetime

MAXIMALLY EXPOSED OFFSITE INDIVIDUALLOCATION DETERMINATION FOR NESHAPSCOMPLIANCE

A. A. Simpkins

Issued: January 2000

SRTC SAVANNAH RIVER TECHNOLOGY CENTERAIKEN, SC 29808

Westinghouse Savannah River CompanySavannah River Site

Aiken, SC 29808

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY UNDER CONTRACT NO.DE-AC09-96SR18500

1

I

WESTINGHOUSE SAVANNm RIVER COMPANY WSRC-RP-2000-OO036

ABSTRACT

The Environmental Protection Agency (EPA) requires the use of the computer programCAP88 for demonstrating compliance with the National Emission Standard for HazardousAir Pollutants (NESHAPS.) One of the inputs required for CAP88 is the location of themaximally exposed individual (MEI) by sector and distance. Distances to the MEI have beendetermined for 15 different potential release locat~ons at SRS. These locations werecompared with previous work and differences were analyzed. Additionally, SRELConference Center was included as a potential ‘offsite’ location since in the futureused as a dormitory. Worst sectors were then determined based on the distances.

it may be

ii

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WESTINGHOUSE SAVANNAH RIVER COMPANY

TABLE OF CONTENTS

1. ~TRODUCTION ...................................................................................................................................... 1

2. METHODOLOGY ..................................................................................................................................... 1

2.1. DETERMINATIONOF MEI LOCATION.................................................................................................. 32.2. DETERMINATIONOF WORST SECTOR................................................................................................. 3

3. ANALYSIS OF RESULTS ........................................................................................................................ 9

4. CONCLUSIONS ....................................................................................................................................... 11

5. REFERENCES ......................................................................................................................................... 12

. . .111

WSRC-RP-2000-OO036


LIST OF TABLES

TABLE 1. POTENTIAL RELEASE POINTS FOR NESHAPS COMPLIANCE ......................................... 1

TABLE 2. DISTANCE TO THE NEAREST RESIDENCE, SCHOOL, BUSINESS, OR FARM FORDEMONSTRATING NESHAP COMPLIANCE .............................................................................................. 4

TABLE 3. DISTANCE TO THE NEAREST RESIDENCE, SCHOOL, BUSINESS OR FARM FORDEMONSTRATING NESHAP COMPLIANCE .............................................................................................. 5

TABLE 4. RATIO OF MEI DISTANCE FOR 1999 TO MEI DISTANCE FOR 1990 ............................... 5

TABLE 5. RELATIVE AIR CONCENTRATIONS AT OFFSITE LOCATIONS CORRESPONDING TOTABLE 2 (HIGHEST HIGHLIGHTED) ........................................................................................................... 7

TABLE 6. RELATIVE AIR CONCENTRATIONS AT OFFSITE LOCATIONS CORRESPONDING TOTABLE 3 – (HIGHEST HIGHLIGHTED) ........................................................................................................ 8

TABLE 7. LOCATION OF MEI FOR NESHAPS CALCULATIONS .......................................................... 9

TABLE 8. COMPARISON OF DISTANCES DETERMINED IN 1999 AND 1990 ................................... 10

TABLE 9. COMPARISON OF RELATIVE AIR CONCENTRATIONS USING 1999 AND 1990DISTANCES ....................................................................................................................................................... 10

LIST OF FIGURES

FIGURE 1. LOCATION OF MAJOR SITE AREAS WITH POTENTIAL TO RELEASERADIOACTIVE MATERIALS .......................................................................................................................... 2

iv


MAXIMALLY EXPOSED C)FFSITE INDIVIDUAL LOCATIONDETERMINATION FOR NESHAPS COMPLIANCE

By A. A. Simpkins

Westinghouse Savannah River CompanySavannah River Site

Alken, SC 29808

1. INTRODUCTION

The Environmental Protection Agency (EPA) requires the use ‘of the computer code CAP88(Beres 1990) for demonstrating compliance with the National Emission Standard forHazardous Ah Pollutants (NESHAPS). To demonstrate compliance, the location of themaximally exposed individual (MEI) is needed as input to CAP88. This location is enteredas sector and distance to the receptor. These distances and sectors were originally determinedin 1990 with virtually no documentation and are determined now with strict documentation.

2. METHODOLOGY

To determine the location of the MEI, the nearest offsite individual is identified for each ofthe sixteen compass point sectors surrounding each potential release point. Next, CAP88 isexecuted to determine which sector would result in the highest dose (referred to as the worstsector,) A listing of each of the potential release points is shown in Table 1 and isgraphically depicted in Figure 1. Table 1 also shows the location of each of the potentialrelease points using the site coordinate system.

Table 1. Potential Release Points for NESHAPS Compliance

Location Easting Coordinate Northing Coordinate

A-Area 51860 106670

APT 75000 75000C-Area 46230 67630Center 58000 62000D-Area 20940 65280E-Area 58000 75000F’-Area 53970 78020

H-Area 63380 71900K-Area 40740 54130L-Area 50460 45910M-Area 50040 “ 104830N-Area 51000 65000P-Area 64800 43800

S/Z-Area 64010 73750T-Area 17500 71500


—

Georgia

A . . . . . . . . . . . .

B ... ..,.. . . . .

C, K, L, P, R...

D . . . . . . . . . . . .

E, F, H, S, Z...

F, H . . . . . . . . . .

M . . . . . . . . . . . .

N . . . . . . . . . . . .

TAX . . . . . . . . . .

Administrative Area IEngineering Complex I

Reactor Areas

Heavy Water Reprocessing Area

Waste Management Areas

Separations Areas

Reactor Materials Area

Central Shops

Multipurpose Pilot Plant Campus

N

1 5 Miles-

+

2

.


2.1. Determination of MEI Location

NESHAPS calculations are performed in accordance with 40CFR61 (EPA 1989). Inreference to determining the location of the MEI, Section 92 states:

‘Compliance with this standard shall be determined by calculating the highesteffective dose equivalent to any member of the public at any offsite pointwhere there is a residence, school, business or office. . . . ..Distances from thepoints of release to the nearest residence, school, business or office and thenearest farms producing vegetables, milk, and meat.’

The E&GIS Group was contacted to determine the location of the nearest offsite individual ineach of the sixteen compass sectors for each potential release location. Appendix A containsa complete copy of the results of this study (Mackey 1999). Site wide photography taken in1998 was examined to pinpoint the location of buildings or farms. For conservatism, allcultivated fields were assumed to be vegetable-producing farms.

The Savannah River Ecology Lab (SREL) Conference Center, which is located onsite alongHighway 278, may be used as a dormitory in the future. This location was also considered asa potential residence location. Table 2 shows the distance to the nearest offsite individual foreach of the sixteen sectors for each release location and Table 3 contains similar results withthe inclusion of the SREL Conference Center. Appendix B shows the distances that weredetermined in the previous study performed in 1990.

Table 4 shows the ratio of distances determined in 1999 to those determined in 1990.Looking at Table 4, the only areas that show considerable differences are A Area and D Area,both of which are close to the site boundary. One reason for the differences maybe that thephotography in 1998 has greater detail. Another reason may be that some of thebuildings/farrns that were selected using the 1998 photography may not have existed in 1990.

Independent review of the photography for A Area and D Area validated that correct methodswere used with the current study. For A Area, the north-northwest sector was looked atclosely because this was the location of the worst sector during the previous analysis. Toensure proper selection of nearest building/farm a field verification was preformed forquestionable sectors for the A Area release location. This field verification determined thatthere is a habitable structure at the questionable location.

There may be differences when comparing this study to the previous study because of howthe sectors were defined. Current methods utilized computer models to overlay exact 22.5degree sectors centered upon true North. Previous studies might not have used suchsophisticated methods to define sectors.

2.2. Determination of Worst Sector

Now that distances have been determined as shown in Tables 2 and 3, CAP88 is executed foreach of these distances and corresponding sectors to determine which sector would providethe highest dose to the offsite individual. The relative air concentrations, which are directlyproportional to dose, are shown in Tables 5 and 6 both without and with considering the

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WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-00036

Table 2. Distance to the Nearest Residence, School, Business, or Farm for Demonstrating NESHAP Compliance

I Release Area - Distance (m) I

1-Sector

sSswWVWswwWNWNWNNWNNNENEENEEESESESSE

7758 230384761 217432639 155742141 146251173 12396699 10193973 9932

1159 94782626 95803770 11461

13725 1254021107 1340824872 1310628548 16035274531 18700

c15102134771275113236104811015C1190412693144751776120048202091690417939164141545C

15033 732916784 535516203 499617004 579213839 639013690 781014434 818015032 829115813 1486815987 2122417228 2706616283 2329713012 2168915233 1680215131 1503215025 10533

., I

E F9235 190267637 161356564 153283316 102290967 94421557 99960525 9450

H K L M N p Slz T8466 13401 9621 19788 17874 10928 19054 5628

9398 11102 129708080 10986 125135194 10957 140742817 13296 163772346 12912 164461820 13212 17200

7077 151194815 141343137 147862440 118322203 116341538 13389

118281653518419205141945920252

197951835913893126031125911027

461344504551481656706221

11007 9948 11623 17025 19539 1342 13723 19772 11828 639411478 10933 12380 19027 21069 1932 15188 19021 11795 911713534 14180 12723 21491 21372 3390 16996 16182 12225 1843015598 16290 14682 22663 17868 5200 19334 13493 14319 2525317575 18973 15792 16431 12843 14176 18584 8468 15703 2895117761 19279 15872 17341 13483 22659 15260 9662 15974 2504315806 17303 14046 13847 11386 24661 16644 9845 14389 1849419002 19820 17815 12227 10054 27997 15855 9268 18351 1680818650 19115 18078 11098 9906 26800 15059 9617 18656 10478

WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036 .

Table 3. Distance to the Nearest Residence, School, Business or Farm for Demonstrating NESHAP Compliance.

(SREL Conference Center Included - Italics show distances that change as a result of Conference Center Included)

Sector

sSswSwWswwWNWNWNNWNNNENEENEEESESESSE

A APT c Center20575 20750 15102 15033

7758 23038 13477 167844761 21743 12751 162032639 15574 13236 170042141 14625 10481 138391173 12396 10150 13690699 10193 11904 14434973 9932 12693 15032

1159 8370 14475 147462626 9580 16390 159873770 11461 20048 17228

12320 12540 20209 1628321107 13408 16904 1301224872 13106 17939 1523328548 16035 16414 1513127453 18700 15450 15025

5355 176374996 165645792 133166390 109677810 115578180 105258291 11007

14868 114782 1224* 1216627066 1559823297 1757521689 1776116802 1580615032 1900210533 1865C

:elease Area - I

F190261613515328102299442999694509948

1093312750162901897319279173031982019115

H18466193981808C1519412817123461182C116231238011466146821579215872140461781518078

IiStance

K

13401111021098C10957132961291213212170251902720216226631643117341138471222711098

m)

LIMIN

9621 19788 1787412970 7077 1511912513 4815 1413414074 3137 1478616377 2440 1183216446 2203 1163417200 1538 1338919539 1342 1372319960 1932 1518821372 3390 1569017868 5200 1933412843 12740 1858413483 22659 1526011386 24661 1664410054 27997 15855

P

1092811828165351841920514194592025219772181561618213493

8468966298459268

99061 268001 150591 9617

Slz T19054 562819795 461318359 445C13893 455112603 481611259 567C11027 622111828 639410940 911712225 1843C14319 2377615703 2895115974 2504314389 1849418351 1680818656 10478

* No Change – Distance to SREL Conference Center greater than distance to the nearest offsite individual so original distance used.


Table 4. Ratio of MEI distance for 1999 to MEI distance for 1990

Sector A APT c Center D E F H K L M P Slz Ts 1.0 1.0 0.9 1.0 0.7 0.9 1.0 1.0 1.0 1.0 1.0 1.0 0.9 0.9

Ssw 1.1 1.0 0.9 1.0 0.9 1.0 1.0 1.0 1.0 0.9 1.0 I .0 0.9 0.7Sw 0.9 1.0 1.0 1.0 0.7 1.0 1.0 1.0 0.9 0.9 0.9 0.9 0$9 0.9

Wsw 0.8 1.0 1.0 1.0 0.9 1.0 0.9 1.0 1.0 1.0 0.9 1.0 1.0 1.1w 0.8 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8

WNW 0.5 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 .1.0 1.0 1.0 1.0NW 0.4 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0

NNW 0.7 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.1 0.9N 0.6 1.0 0.9 1,0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1 0.7

NNE 0.6 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8 1.0 1.1 0.9NE 0.5 1.0 1.1 1.0 1.0 0.9 0.9 1.0 1.0 1.0 0.7 1.0 1.0 0.9

ENE 1.0 1.0 1.1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1E 0,9 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0

ESE 1!0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9SE 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0

SSE 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9

6


Table 5. Relative Air Concentrations At Offsite Locations Corresponding To Table 2 (Highest Highlighted)

sSswSwWswwWNWNWNNWNNNENEENEEESESESSE

A-Area1.54E-091.33E-085.78E-088.84E-088.59E-081.1OE-O71.38E-071.55E-071.51E-077.50E-086,69E-081,49E-088.04E-094.83E-092.58E-092.00E-09

APT1.78E-095.72E-099.70E-099,69E-098.43E-091.12E-081.58E-081.98E-082.52E-082.23E-081.84E-081.84E-081.03E-088.98E-095.15E-093.88E-09

7.14E-09 6.14E-09

L78E-08 1.15E-081,33E-08 7.32E-091.30E-08 7.49E-091.12E-08 7.44E-091.08E-08 7.74E-091,44E-08 9. 13E-091.26E-08 1.OIE-08I,48E-09 9. 18E-09).80E-09 8.79E-09).40E-09 1.02E-081.05E-08 8.99E-097.02E-09 6.25E-09$.77E-09 4.5 IE-093.80E-09 13.83E-09

FixR’T7.97E-092.23E-084.65E-083.73E-08!2.59E-081.98E-082.81E-083.22E-089.76E-096.96E-094.99E-096.17E-0917.47E-09~9.81E-09‘9.06E-091.07E-08

E-Area lF-Area lH-Area1.74E-09 1.31E-09 1.84E-095.79E-09 6.77E-09 5. 13E-09l,llE-08 2.01E-08 1.00E-089.85E-09 2.25E-08 8.39E-099.94E-09 1.40E-08 8.22E-09

9. 1OE-O9 1.15E-08 8,41E-091.13E-08 1.46E-08 9.83E-091.33E-08 1.84E-08 1.25E-081.49E-08 1.75E-08 1.36E-081.12E-08 1.18E-08 1.21E-089,90E-09 1.24E-08 1.06E-089,28E-09 1.08E-08 1.05E-086.14E-09 9.66E-09 7.05E-095.97E-09 7:64E-09 6.91E-093.40E-09 3.87E-09 3,70E-092.98E-09 2,73E-09 3.09E-09

K-Area lL-Area M-Area N-Area

2.81E-09 13,63E-09 1.61E-09 1.83E-099.67E-09

2.03E-081.62E-081.05E-089.89E-091.29E-081.IOE-089.53E-098.17E-097,01E-091,04E-089.67E-091.06E-088.85E-096.53E-09

5.97E-09 1.49E-08 6.27E-09

1.58E-08 5.74E-08 1.57E-081.23E-08 7.28E-08 1.17E-088.04E-09 7 .46E-08 1.13E-086.29E-09 6.26E-08 9.59E-097.30E-09 8.70E-08 9.44E-098.07E-09 1.32E-07 1.32E-088.52E-09 1.06E-07 1.19E-089.30E-09 5.81E-08 9.96E-099.96E-09 4.67E-08 1.02E-081.54E-08 1.43E-08 1.04E-081.28E-08 7,41E-09 1.19E-081.22E-08 4.88E-09 7.66E-098.37E-09 2.64E-09 4.96E-096.1 lE-09 2.05E-09 3.91E-09

P-Area3.53E-098.86E-091.42E-081.03E-086.32E-094.92E-095.73E-097.35E-099.91E-091.20E-081.42E-08

2.33E-081.85E-081.35E-081,03E-086.45E-09

5.OIE-09 2.66E-089.82E-09 5.35E-089.36E-09 4.96E-088.40E-09 3,62E-089.38E-09 2.89E-081.07E-08 3.86E-081.22E-08 4.4 lE-08

1.44E-08 1.84E-081.27E-08 8.32E-091.1OE-O8 5.4 lE-091.06E-08 4.82E-09

6.99E-09 6.34E-096.71E-09 8.77E-093.57E-09 7.98E-092.98E-09 1.08E-08

,


Ssw 1.33E-08Sw 5.78E-08

Wsw 8.84E-08w 8.59E-08WNW I.1OE-O7NW 1.38E-07NNW 1.55E-07N 1.5lE-07NNE 7.50E-08NE 6.69E-08ENE 1.69E-08E. 8.04E-09ESE 4.83E-09SE 2.58E-09SSE 2.00E-09

Table 6. Relative Air Concentrations At Offsite Locations Corresponding To Table 3- (Highest Highlighted)

APT C-Area Center D-Area E-Area

1,78E-09 2,24E-09 2.32E-09 7.97E-09 1.74E-095.72E-09 7. 14E-09 6.14E-09 2.23E-08 5.79E-099.70E-09 L78E-08 1.15E-08 4.65E-08 l.l IE-089.69E-09 1.33E-08 7.32E-09 3.73E-08 9.85E-0913.43E-09 1.30E-08 7.49E-09 2.59E-08 9.94E-091.12E-08 1.12E-08 7.44E-09 1.98E-08 9.1OE-O91.58E-08 1.08E-08 7.74E-09 2.81E-08 1.13E-081.98E-08 1.44E-08 9.13E-09 3.22E-08 1.33E-083.OIE-08 1.26E-08 1.1OE-O8 9.76E-09 1.49E-082.23E-08 1.04E-08 9. 18E-09 6.16E-09 1.27E-081.84E-08 9.80E-09 8.79E-09 4,99E-09 9.90E-091.84E-08 9.40E-09 1.02E-08 6,17E-09 9.28E-091,03E-08 1.05E-08 8.99E-09 7.47E-09 6.14E-093.98E-09 7.02E-09 6.25E-09 9,81E-09 5.97E-09J.15E-09 4.77E-09 4.51E-09 9,06E-09 3.40E-091.88E-09 3.80E-09 3,83E-09 1.07E-08 2.98E-09

F-Area

1.31E-096.77E-092.OIE-082.25E-081.40E-081.15E-081.46E-081.84E-081.75E-081.33E-081.24E-081.08E-08~.66E-097.64E-09J.87E-09173E-09

H-Area K-Area L-Area M-Area1.84E-09 2,81E-09 3,63E-09 1.61E-095.13E-09 9.67E-09 5.97E-09 1.49E-081.00E-08 2.03E-08 1.58E-08 5.74E-088.39E-09 1.62E-08 1.23E-08 7.28E-088.22E-09 1.05E-08 8.04E-09 7.46E-088.41E-09 9.89E-09 6.29E-09 6.26E-089.83E-09 1.29E-08 7.30E-09 8.70E-081.25E-08 1.1OE-O8 8.07E-09 1.32E-071.36E-08 9.53E-09 9.06E-09 1.06E-07L37E-08 8.74E-09 9.30E-09 5.81E-081.06E-08 7.OIE-09 9.96E-09 4.67E-081.05E-08 1.04E-08 1,54E-08 1.62E-087.05E-09 9.67E-09 1.28E-08 7.4 IE-095.91E-09 1.06E-08 1.22E-08 4.88E-093.70E-09 8.85E-09 8.37E-09 2.64E-093.09E-09 6.53E-09 6.llE-09 2.05E-09

N-Area1.83E-096.27E-091.57E-081.17E-081.13E-089.59E-099.44E-091.32E-081.19E-081.09E-081.02E-081.04E-081.19E-087.66E-094.96E-093.91E-09

P-Area S/Z-Area T-Area3.53E-09 1.75E-09 1.14E-088.86E-09 5.OIE-09 2.66E-081.42E-08 9.82E-09 5.35E-081.03E-08 9.36E-09 4.96E-086.32E-09 8.40E-09 3.62E-084.92E-09 9.38E-09 2.89E-085.73E-09 1,07E-08 3.86E-087.35E-09 1.22E-08 4.41E-081.05E-08 1,58E-08 1.84E-081.20E-08 1.27E-08 8,32E-091.42E-08 1.IOE-08 5.81E-092,33E-08 1.06E-08 4.82E-091.85E-08 6.99E-09 6.34E-091.35E-08 6,71E-09 8.77E-091.03E-08 3.57E-09 7.98E-095.45E-09 2.98E-09 I.08E-08

.

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WESTINGHC)USE SAVANNAH RIVER COMPANY WSRC-RP-2000-00036

SREL Conference Center, respectively. Since relative air concentration is directlyproportional to dose, the concentrations for each sector and distance are compared to

determine which is the highest. The maximum concentration has been highlighted. Table 7

shows a summary of the worst sector and distance for each of the potential release locations

both considering-and not considering the SREL Conference Cente;. The numbers inparentheses refer to input required for CAP88.

Table 7. Location of MEI for NESHAPS Calculations

3.

Area

A-AreaAPT

C-AreaCenterD-AreaE-AreaF-AreaH-AreaK-AreaL-AreaM-AreaN-AreaP-Area

SR-AreaT-Area

Offsite MEI1!

SectorNNW(2)

N(1)SW(7)SW(7)SW(7)N(1)

WSW(6)N(1)

SW(7)SW(7)

NNW(2)SW(7)

ENE(14)N(1)

SW(7)

9Distance

9709480

1275016200‘5000

1148010230123801099012510

1340141308470

118004450

ANALYSIS OF RESULTS

SREL Included1!

SectorNNW(2)

N(1)SW(7)SW(7)SW(7)N(1)

WSW(6)NNE(16)

SW(7)SW(7)

NNW(2)SW(7)

ENE(14)N(1)

SW(7)

‘9Distance

9708370

12750162005000

1148010230114601099012510

1340141308470

109404450

Offsite MEI19

Sector

NNW(2)N(1)

SW(7)SW(7)

WSW(6)N(1)

SW(7)N(1)

SW(7)ENE( 14)NNW(2)

SW(7)ENE(14)

N(1)WSW(6)

oDistance

1360

9350.13100

164206640

1105015230123701192012670

1370

143208450

109704270

Table 8 shows the ratio of distances determined in this study to distances determined in 1990.Looking at Table 8, noticeable differences are seen for the ~ollowing locations: A Area, DArea, and F Area. If the ratio shown in the last column of Table 8 is less than one, theresulting dose could increase since the MEI is now closer to the release location. Calculationswere performed for each of the areas to demonstrate the magnitude of the differences.

Table 9 shows the comparison of relative air concentrations using 1990 distances versus 1999distances. Relative air concentration is directly proportional to dose so this table representspotential dose differences that would be seen using the new distances. The largest differenceis seen in D Area. This is due to the fact that not only did the distance between the MEI andthe release location decrease, but the worst sector changed.

9


Table 8. Comparison of Distances Determined in 1999 and 1990

Area

A-AreaAPT

C-AreaCenterD-AreaE-AreaF-AreaH-AreaK-AreaL-AreaM-AreaN-AreaP-Area

S/Z-AreaT-Area

Offsite MEI

SectOrl’NNW(2)

N(1)SW(7)SW(7)SW(7)

N(1)WSW(6)

N(1)

SW(7)SW(7)

NNW(2)

SW(7)ENE( 14)

N(1)

SW(7)

Distance

970

94801275016200

500011480

1023012380

1099012510

134014130

8470118004450

Offsite MEI1!

SectorNNW(2)

N(1)SW(7)SW(7)

WSW(6)N(1)

SW(7)N(1)

SW(7)ENE(14)NNW(2)

SW(7)ENE( 14)

N(1)WSW(6)

oDistance

1360

93501310016420

6640

11050

1523012370

1192012670

137014320

8450109704270

Ratio Dist

1999/1990

0.71.0

1.01.0

0.81.0

0.71.0

0.91.0

1.01.01.01.11.0

Table 9. Comparison of Relative Air Concentrations using 1999 and 1990 Distances

AREA

AAPT

cCENTERDE

FHKL

M

P

sT

1999Distance

Chi/Q1.55E-072.52E-08

1.78E-081. 15E-084.65E-08

1.49E-082.25E-081.36E-08

2.03E-081.58E-08

1.32E-07

2.33E-08

1.44E-08

5.35E-08

=%-1-n=2.57E-081.72E-081. 13E-083. 16E-081.56E-082.03E-081.36E-081.84E-081.56E-081.30E-072.33E-081.57E-085.36E-08

-2%

3%2%

47%-4%ll%

o%10%

1Yo

2%

o%-8%

o%

10

WSRC-RP-2000-OO036

.

WESTINGHOUSE SAVANNAH RIVER CC) MPANY

4. CONCLUSIONS

Distances to the maximally exposed offsite individual have been determined fordemonstrating NESHAPS compliance. Should the SREL Conference Center become apotential offsite location, distances also have been included for this facility. Three releaselocations (APT, H, S/Z) would show increases in dose predictions if the SREL ConferenceCenter were considered.

11

I


5. REFERENCES

Beres, Deborah A. ‘The Clean Air Act Assessment Package – 1988 (CAP88) A Dose andRisk Assessment Methodology For Radionuclide Emissions To Air, Volume 1,User’s Manual,’ U.S. Environmental Protection Agency, Washington, D.C. 1990.

EPA 1989 U.S. Environmental Protection Agency, 1989, “National Emission Standards forHazardous Air Pollutants; Radionuclides,” Title 40 Code of Federal Regulations, Part61, Volume 54, No 240, Washington, D.C.

Mackey, Hal. “ NESHAPS Distances Summary Memo, Tables, and Figures (U)”Westinghouse Inter-Office Memorandum: PECD-EGIS-99-O035, September 13,1999, Westinghouse Savannah River Company, Aiken, SC.

12

.


WSRC-RP-2000-OO036

APPENDIX A. Mackey’s NESHAPS Distance Memo

wsRc-RP-2ooo-ooo3(j. . ‘

/

: Ali Simpkins, SRTC,773-42A, RM228

J+lx+-From: Hal Mackey, E&GIS, 730-2B, RM 1109

PECD-EGIS-99-0035

September 13,1999

NESHAPS Distances Summary Memo, Tables, and Figures (U)

Attached are Tables and Figures which summarize our efforts to date for estimating thedistances from 15 points (source locations--A, APT, C, Center of SRS, D, E, F, H, K, L, M, N, P,SZ, T) on the SRS to the nearest offsite feature of interest, i.e., buildings, fields, etc., for the 16directional sectors from each center point, plus an estimate to the SREL Conference Center.Distances are in meters and coordinates for the off-site locations are in UTMS. In the summarytable, we also provide information on the 1996 SRS ortho-photographic tile which was used toidentify the off-site feature, its direction, and the type of feature. Site-wide SRS photography fromthe summer of 1998, taken by Bechtel Nevada, was also reviewed to verify the off-site features,thus some minor changes were made based on off-site changes from 1996 to 1998. Figures areprovided to show the general location of each feature for each center and sector. Note, a numberof the off-site features are used several times for a number of the sectors. At this point in time,we have not conducted off-site visits to ver”~ the identity of the off-site features. Thus, featureselection is based entirely on photographic interpretation. In addition, the final two columns in thesummary table are a comparison of the distances from 1989 versus the distances for 1999 (unitsare kilometers), for those source locations in common for the two years. There is generalagreement for most points (a few tenths of a kilometer). However, there are several distances ofa few kilometers different. No, attempt has been made to determine if in these latter cases ifthere were a change in landuse, criteria for off-site feature location, or technical difference indetermination of off-site features between our determination in 1999 and in the selections in1989.

The entire effort has been save as a GIS project, thus both the data base (1996 photography,sectors, etc.) can be review independently, or we would be happy to review the effort and everypoint selection with you if needed.

This completes the effort at this time. I would recommend that field visits and verification beconducted for at least a sub-set of the off-site points to test the accuracy of the photointerpretation. In addition, a support document to provide QA/QC verification would be in order,so that future updates would be easy and defensible for any NESHAPS based calculation forexisting and/or future dose calculations.

CC: EGIS FileJohn Gladden, SRTCRuss Beckmeyer, E&GISLarry Koffman, E&GISCheryl Hardy, E&GIS

//

wSRC-RP-2000-OO036

&-● —● —● —● ——● —● —● —●—m—&—●—●—●_—e

Nearest Offsite Points of InterestHal Mackey, Cheryl Hardy, and Larry Koffman

-draft-example-9/l 3/99

AREAA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaA-AreaAPTAPTAPT

APTAPTAPTAPTAPTAPTAPTAPTAPTAPTAPTAPTAPTAPTC-AreaC-AreaGAreaC-AreaC-Areac-Areac-AreaC-AreaGAreaGAreaGAreaGAreaGAreaGAreaGAreaGAreaGAreaCenterCenterCenterCenterCenterCenterCenterCenterCenterCenterCenterCenter

UTM.E UTM.N SECTOR431264.0 3690881.8 N431890.9 3692303.1 NNE433533.7 3692818.3 NE443826.5 3695499.1 ENE452104.2 3693695.3 E453892.7 3679167.0 ESE446365.2 3666787.3 SE443219.0 3664962.5 SSE427401.7 3669540.4 S427062.9 3683265.0 SSW427456.0 3667021.2 SW428786.2 3689210.0 WSW429235.6 3689828.3 W430265.7 3690111.6 WNW430904.3 3690245.4 NW430912.4 3690564.5 NNW442748.0 3694450.7 ENE443637.7 3695491.9 N445001.3 3695388.8 NNE449712.7 3695182.6 NE454546.0 3690337.1 ENE456150.2 3665518.7 E463693.4 3679170.2 ESE465886.3 3676875.6 SE462524.0 3670131.6 SSE446387.1 3665646.4 S430270.5 3666713.1 SSW424792.0 3673822.9 SW427531.4 3662767.0 WSW428351.8 3688616.6 W4S1479.5 3691228.9 WNW437088.9 3694550.2 NW437408.7 3694446.3 NNW442747.9 3694450.3 N434174.3 3693299.5 N443825.8 3695493.4 NNE448711.8 3695363.2 NE456151.3 3685516.7 ENE453892.2 3679166.6 E452523.4 3670132.1 ESE446387.1 3665644.7 SE443219.5 3664963.6 SSE434920.2 3664141.2 S429605.9 3667892.4 SSW427484.4 3670599.8 SW425727.6 3672145.0 WSW426668.1 3660933.5 w427531.0 3682786.1 WNW

427092.0 3685717.5 NW430903.6 3690240.3 NNW442747.0 3694451.1 NNE439050.1 3695529.9 N444021.6 3695503.8 NNE454548.1 3690334.9 NE456152.0 3685519.0 ENE4.53892.4 3679167.4 E455392.4 3675142.9 ESE452516.8 3670135.0 SE448362.0 3666785.9 SSE443328.6 3664990.1 S434920.5 3664141.1 SSW428567.9 3669311.4 SW425728.1 3672142.5 WSW

DISTANCE AZIMUTH TYPE-COMMENTS1158.82626.33770.0

13724.821106.524872.426548.027452.620575.0

7758.04760.62639.12140.61172.7698.6972.8

12315.59478.19560.3

11461.212540.413407.913106.416034.616699.620750.023038.021743.115573.614624.512396.210193.49931.56374.4

14474.617761.420047.620209.416904.417936.516413.816449.815102.013476.512751.013235.710481.410149.611904.212692.716394.915813.315987.417228.216282.913011.815232.615131.215024.515032.516783.916203.217003.5

#3

354.21 Field, D-211.00 Field, D-234.60 Field, E-264.79 Field, 9-646878.82 Building, K-1

114.78 Building, K-6143.12 Field, I-10154.09 Field, H-1 1190.76 Building, G9213.23 Field, G5234.99 Building, C-4258.33 Field, G3272.33 Building, G3288.73 Field, D-2, BN1998317.41 Field, D-2331.32 Building, D-2

67.10 Conference, H-16.22 Field, photo number

13.22 Field, H-137.04 Field, J-169.79 Building, L-292.03 Building, L-4

121.45 Building, K-6124.66 Field, L-7148.15 Field, K-9169.57 Field, 1-11212.46 Building, D-1 O235.35 Field, B-8257.46 Field, G5279.65 Field, G3284.21 Field, D-2325.89 Building, F-1327.09 Builchg, F-1

359.61 Conference, H-1346.44 Field, Photo Number

22.29 Field, l-l35,44 Building, J-171;13 Building, L-489.42 Building, K-6

119.65 Field, K-9144.72 Field, 1-11155.86 Field, H-1 1187.52 Building, E-1 1213.37 Building, D-10227.64 Building, C-9237.94 Field, B-8279.72 Field, 56290.94 Field, G5303.42 Field, G4331.01 Field, D-2?

20.22 Conference, H-1352.94 Building, H-1

10.92 Field, H-152.06 Building, L-269.18 Building, L-492.55 Building, K-6

107.55 Field, L-7129.47 Field, K-9149.86 Field, J-10170.34 Field, H-1 1200.51 Building, E-1 1229.20 Building, C-9242.79 Field, B-8

wsRC-W-ZOOO-OOOM . ‘

89Distanca 99distance1.8

1.933.597.93

18.5624.7326.6422.1413.485.643.892.592.151.491.47

1.3

15.1416.1316.5615.1414.7214.7214.3514.3314.3315.6612.8112.8112.96

13.214.4514.45

16.116.2617.5516.58

13.215.315.3”15.3

15.1317.2316.4217.23

1.1592.263.77

13.72521.10624.87228.54827.453.20.675

7.7584.7612.6392.1411.1730.6990.973

9.4789.58

11.46112.54

13.40612.10616.035

18.720.75

23.03621.74315.67314.62412.39610.1939.931

15.81315.98717.22816.26313.01215.23315.13115.02415.03216.76416.20317.004

. wSRC-RP-2000-OO036

Center

CenterCenterCenterCenterD-AreaD-AreaD-AreaD-AreaD-Area

D-AreaD-AreaD-AreaD-AreaD-AreaD-AreaD-AreaD-AreaD-AreaD-AreaD-AreaD-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaE-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaF-AreaH-AreaH-AreaH-AreaH-AreaH-AreaH-AreaH-AreaH-Area

427323.7427531.4430904.2437408.4442747.0428321.2436279.4446623.9453892.8452522.9445173.9443192.4434920.9430269.9428567.9427480.7425692.2424791.7423726.5425582.7426652.3442747.2437408.8443631.3447651.7454548.3456151.3453892.7452522.3443210.4434820.5429504.4424797.9425605,4427678.7428834.7430806.0433535.4442747.o434974.0443830.3446619.5454548.1456151.9453882.8448364.8443212.1434821.0428567.3424793.0427016.3427678.8427227.9430904.7431510.1442746.8439048.6443630.6448711.5454549.0456152.7453893.2452524.o450086.1

3682521.1 W3682787.1 WNW3690240.2 NW3694446.0 NNW3694450.2 N3688577.4 N3684588.7 NNE3696213.4 NE3679167.0 ENE3670132.6 E3664688.5 ESE3664951.1 SE3664140.4 SSE3666714.2 S3669311.5 SSW3670627.6 SW3672131.6 WSW36738225 W3676322.2 WNW3679953.2NW3680833.lNNW3694450.2NNE3684446.9 N3685495.3NNE3685705.4NE3690334.8 ENE3685518.0 E3679165.8 ESE36701320 SE3664964.8 SSE3664140.5 S3667895.7 SSW3673817.9 SW3679970.2 WSW3684345.6 W3689281.2 WNW3690245.9 NW3692817.8 NNW3694450.8 NNE3693786.6 N3695492.1 NNE3696218.1 NE3680336.1 ENE3685519.0 E3679166.4 ESE3666788.1 SE3664960.6 SSE3664140.2 S3669312.0 SSW3673820.2 SW3680970.7 WSW3684344.0 w3665002.6 WNW36902429 NW3691323.4 NNW3694450.4 NNE3695529.0 N3695492.9 NNE3695363.3NE3690335.9 ENE3685517.2 E3679166.6 ESE3670131.9 SE3667934.0 SSE

13838.713690.114434.015031.714741.914867.921223.927065.923296.921668.916802.015032.010533.37329.15355.04996.15792.06389.6

7810.08160.48281.3

23506.911478.113534.215597.617574.617761.015805.719001.818650.119235.317637.316564.113316.110866.711556.710525.311007.312164.710833.314179.716280.016973.019279.417302.519820.419114.818025.916135.015327.910228.59441.99886.48449.69947.8

12754.012379.712722614681.815791.715871.5i4046.217814.818076.4

280.89 Field, G5282.15 Field, G5315.84 Field, D-2346.23 Building, photo number

6.86 Conference, H-1348.57 Building, G3

13.55 Field, photo number34.44 Building, photo number76.80 Building, K-688.89 Field, K-9

123.25 Field, 1-11126.60 Few H-1 1158.84 Building, E-1 1186.78 Building, D-1 O208.84 Building, G9227.41 Building, C-9250.97 Field, B-8?268.18 Fiild, B-8287.05 Field, A-7316.48 Fiild, B-6326.56 Field, B-6

29.13 Conference, H-1353.86 Building, Photo Number

22.55 Field, H-135.28 Field, l-l65.08 Building, L-281.59 Building, L-4

103.79 Building, K+132.38 Field, K-9165.23 Field, H-1 1190.!57 Building, E-11210.57 Building, G1O235.87 Field, B-8256.36 Field, B-6,276.55 field, G4302.28 Field, G3 .312.95 F@Id, D-2332.46 Field, E-2


28.30 Field, H-135.71 Building, Photo Number67.06 Building, L-282.28 Building, L-4

102.62 Buildiig, K-6144.77 Field, J-10160.78 Field, H-1 1186.02 Building, E-1 1211.29 Building, C-9232.63 F@Id, &8257.93 Field, G6277.54 Field, G4260.92 Field, G4319.23 Field, D-2325.94 Field, E-2


15.07 Field, H-133.91 Building, J-162.80 Building, L-281.36 Building, L-4

106.46 Buiiding, K-6136.97 Field, K-9147.43 Field, J-10

14.1713.8514.65

15.3

9.5216.9223.87

24.318.6314.8710.366.975.343.392.791.661.662.643.768.01

10.2811.35

1417.49

18.818.8

18.9818.8616.8311.8511.49

9.399.39

9.49.439.43

11.5412.5913.0815.3515.4715.5216.4417.71

13.83913.69

14.43415.032

14.86821.22427.06623.29721.66816.80215.03210.5337.3295.3554.9965.7926.389

7.818.18

8.291

10.93314.1816.29

18.97319.27917.302

19.8219.11519.02616.13515.32810.2289.4429.996

9.459.948

12.3812.72314.68215.79215.87214.04617,81518,078

/f4

H-AreaH-AreaIi-AreaH-AreaH-AreaH-AreaH-AreaH-AreaH-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaK-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaL-AreaM-AreaM-AreaM-AreaM-AreaM-AreaM-Areafvl+eaM-AreaM-AreaM-AreaM-AreaM-AreaM-AreaM-AreaM-AreaM-AreaM-AreaN-AreaN-AreaN-AreaN-Area

443321.0430270.6427480.3425606.7427678.8430108.5433535.4437408.9442747.2434671.0443825.5454548.6453893.4455393.9450086.1445969.7443202.7439284.3434920.3429505.2428567.8424795.8426607.9427468.6430905.0442747.2443641.3453653.4456641.2453893.6455392.7452020.7448364.4443992.4443323.1434844.4434921.4429502.4425721.2426964.7427648.8431264.9442747.0431261.0431924.3434146.5443830.4453653.6453894.4448364.1443209.5427401.6427328.4427266.6428180.8428836.7429236.1430098.8430904.8442747.1437408.4443824.4449869.0456151.1

3664987.8 S3666714.0 SSW3670628.3 SW3679968.9 WSW3684344.0 W3689975.5 WNW3692817.3 NW3694447.3 NNW3694450.5 NNE3693514.ON3695493.2 NNE3690335.3 NE3679167.7 ENE3675145.2 E3667933.0 ESE3665469.5 SE3664958.5 SSE3661446.1 S3664140.7 SSW3667893.7 SW3669311.8 WSW3673619.6W3680760.6WNW368268o.3 NW3690240.5 NNW3694450.3 NNE3695490.3 N3692375.4 NNE3684642.5 NE3679167.5ENE3675145.9E3669242.9 ESE3666787.8 SE3664820.6 SSE3664880.4 S3663641.9 SSW3684140.0 SW3667895.0 WSW3672137.3 W3681382.2 WNW3684101.1 NW3690883.4 NNW3694450,6 N3690881.0 N3692272.0 NNE3693270.9 NE3695492.6 ENE3632373.9 E3679167.6 ESE3666786.6 SE3664961.9 SSE3669539.1 S3683060.7 SSW3686266.3 SW3686329.3 WSW3689267.4 W3689826.3 WNW3689961.5 NW3690244.1 NNW3694450.4 ENE3694446.6 N3695493.2 NNE3695043.5 NE3685517.8 ENE

18465.619398.216060.415194.212817.012345.511820.211623.011455.419026.921491.322663.216430.617341.013847.012227.111097,613401.011102 I10986.110957.013296.212911.713212.217024.720211.521068.821372.117667.612843.213482.511386.410053.89906.39620.5

12370.312512.614073.716376.616445.717199.619538.91995a.7

1932.43390.15200.0

14175.722656.524661.427997.326800.419788.47076.94815.23136.52439.82202.61537.61342.2

12740.715187.716996.4

“19333.918584.4

170.70 Field, H-1 1211.29 Building, D-10225.47 Building, C-9257.26 Field, B-6274.64 Field, C-4302.78 Fieldr D-3323.87 Field, E-2344.50 Building, F-1


15.22 Field, H-146.34 Building, L-274.2o Building, K-688.48 Field, L-7

119.34 Field, J-10139.32 Field, 1-11152.02 Field, H-1 1?174.39 Field, G-1 2196.06 Building, E-1 1230.76 Building, C-1 O239.65 Building, C-9265.46 Field, B-8297.19 Field, Photo Numkr306.32 Field, C-5334.61 Field, D-2

13.o7 Conference, H-14.87 Field, H-1

32.93 Building, K-255.10 Building, L-468.36 Building, K-686.94 Field, Photo Number

117.20 Building, K-9139.82 Field, J-10167.61 Building, H-1 1171.28 Field, H-1 1212.74 Field, E-1 1213.69 Building, E-1 1241.62 Building, C-1 O261.32 Field, B-8284.35 Field, (2-5303.55 Field, G4326.58 Field, D-2

2.01 Conference, H-1-0.19 Field, D-211.03 Field, E-233.43 Field, Photo Number62.16 Field, H-160.96 Building, K-2

113.02 Building, K-6141.96 Field, J-10153.16 Field, H-1 1190.66 Building, C-9213.35 Held, C-5235.60 Field, G4258.26 Field, G3277.16 Field, G3293.19 Building, C-3310.86 Field, D-3344.5o Field, D-2


17.43 Field, H-135.18 Field, J-170.13 Building. L-4

wSRC-RP-2000-00036 . ‘

17.8516.6714.3412.8112.7911.8311.7411.54

17.920.5719.36

17.114.7811.6410.7610.7610.9510.5810.586.868.869.64

12.4215.81

20.3419.9215.2713.4211.4210.259.169.16

9.512.0912.09

12.512.5

13.2415.7719.18

1.81.933.597.98

18.5624.7326.6422.1413.465.643.892.592.151.491.47

1.3

18.46619.398

18.0815.19412.81712.345

11.8211.623

19.02721.49122.66316.43117.34113.84712.22711.03813.40111.10210.98610.95713.2961291213.21217.025

21.06921.37217.66812.84313.48211.38610.054

9.9069.62

129712.51314.07416.37716.446

17.219.539

1.9323.39

5.214.17622.65824.66127.997

26.819.7887.0774.6153.136

2.442.2031.5381.342

/?5

WSRC-RP-2000-OO036

N-AreaN-AreaN-AreaN-AreaN-AreaN-AreaN-AreaN-AreaN-AreaN-AreaN-AreaN-AreaN-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-AreaP-Area

P-AreaSZ-AreaSZ-Areasz-AreaSZ-AreaSZ-AreaSZ-Areasz-AreaSZ-AreaSZ-AreaSZ-AreaSZ-AreaSZ-AreaSZ-AreaSZ-AreaSZ-AreaSZ-AreaSZ-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-AreaT-Area

453893.6452521.4448362.5443230.6439286.0430270.1427480.0425708.4426986.1427532.1430903.6431263.9442747.0448712.0454682.5456640.6453892.94.55395.0455482.7452516.545008!5.3446386.7443379.9434821.4430270.2425607.1426984.8430904.5437408.8442747.6439049.8443840.2448711.5454548.5456151.3453884.5452521.0450086.5443324.5430270.1427479.9426674.6427679.1433534.2437409.0430273.7442747.0427449.8433536.2443831.1456150.5453883.2444648.2439286.0431843.942&567.7427480.2425726.6424795.2424489.5423727.5425592.6426595.1442747.0

3679166.6E3670133.2ESE3666788.3SE3664968.3SSE3661446.4 S3666713.8SSW3670627.9SW3672130.IWSW3681385.OW3682784.4WNW3690239.5 NW3690884.5 NNW3694450.3NNE3695363.1 N3690111.1 NNE3684642.5 NE3679167.1 ENE3675149.8E3674592.1 ESE3670136.1 SE3667933.4SSE3665646.5S3664830.8SSW3664140.4SW3666713.6WSW3679969.5W368K%34.IWNW3680241.7 NW3694446.7 NNW3684450.6 N3695528.7 N3695489.1 NNE3695363.5 NE3690334.3 ENE3685518.2 E3679166.9 ESE3670133.8 SE3667932.6 SSE3664989.2 S3666714.0 SSW3670627.8 SW3680e39.3 Wsw3684345.2 W3692818.0 NW3694446.5 NNW3690117.9 WNW3694450.3 N3683846.1 N3692818.4 NNE3695496.8 NE3685517.7 ENE3679167.5 E3664710.0 ESE3661444.5 SE3664758.9 SSE3669312.1 S3670627.8 SSW3672140.5 SW3673821.0 WSW3673981.0 W3676322.9 WNW3679958.5 NW3680733.9 NNW3694450.2 NE

15259.516644.015855.115058,617874.015119.314134.414785.811832.211634.013388.713723,415690.318021.016182.413492.68467.89862.49845.39268.38616.9

10928.011827.816534.618419.220514.319458.620251.519772.018164.611794.912224.714318.915703.215973.714389.218351.018655.719054.219795.018358.513893.212603.411258.611027.211827.510937.29116.7

18429.725253.428950.825042.918493.916807.910478.05627.54613.44450.14551.34815.75669.76220.76393.7

23774.2

/lb

90.18 Building, K-6123.10 Field, K-9141.80 Field, J-10161.88 Field, H-1 1177.56 Field, G-1 2213.24 Building, D-1 O231.76 Building, C-9240.61 Field, 58279.76 Field, C-5287.03 Field, C-5324.38 Field, Photo Number327.16 Field, Photo Number

14.84 Conference, H-18.35 Building, J-1

32.79 Field, L-252.85 Building, L-471.72 Building, K-698.05 Field, L-7

101 .18. Field, L-6133.53 Field K-9153.43 Field, J-10176.76 Held, 1-11191.64 Field, H-1 1220.96 Building, E-1 1237.33 Building, D-10279.22 Held, 56284.00 Field, G6312.15 Field, D-2334.42 Building, Photo Number349.85 Conference, H-1353.71 Building, Photo Number

16.63 Field, H-135.77 Building, J-165.05 Building, L-2”83.46 Building, L-4

108.42 Building, K-6137.77 Field, K-9147.90 Field, J-10170.43 Field, H-1 1209.99 Building, D-1 O223.81 Building, G9257.78 Field, B-6272.14 Field, C-4322.8o Field, E-2344.61 Building, F-1301.95 Field, D-2

12.74 Conference, H-1348.48 Field, G4

13.21 Field, Photo Number35.01 Field, H-166.14 Building, L-479.84 Building, K-6

123.09 Building, H-1 1142.84 Field, G-1 2165.13 Field, D-1 1186.27 Building, C-9201.75 Building, C-9231.29 Field, B-8255.91 Field, B-8258,62 Field, B-8284.16 Field, A-7324.02 Field, B-6335.45 Field, B-6

34.34 Conference, H-1

17.8814.5211.049.719.599.219.219.479.87

10.4215.6816.6816.68

18.819.6718.72

19.02116.18213.4938.4689.6629.8459.2689.617

10.92811.82816.53518.41920.51419.45920.25119.772

wSRC-RP-2000-OO036 . ‘

● A-area_dist.shpO A-area sec.shp

Areas.~hp c

w Lakes.shpMstreams.shp

f%

Mroads.shp A-Area NESHAPS PointsSrsbnd =draft-9/l 3/99=EGIS

wSRC-RP-2000-OO036

● Apt_dist.shp[—] Apt sec.shp

Are%.shp APT NESHAPS Points

RLakes.shpMstreams.shp -draft-9/l 3/99-EGIS

(%Mroads.shpSrsbnd

/iO

WSRC-RP-2000-()()(’JS6” . ‘

. C-area dist.shp~1 C-area-sec.shp

Areas.s%~

~

Lakes.shpMstreams.shD

.mMroads.shp ‘Srsbnd

C-Area NESHAPS Points-draft-9/l 3/99-EGIS

wSRC-RP-2000-OO036

● Center dist.she)D C&r-$.shb

w

Lakes:shp Center of SRS NESHAPS PointsMstreams.shp

2(

Mroads.shp-draft-9/l 3/99-EGIS

Srsbnd

/4/0

WSRC-RP-2000-0(1036 ‘

Areas.shp

?!?

Lakes.shpMstreams.shp

&Mroads.shpSrsbnd

D=Area NESHAPS Points-draft=9/l 3/99=EGIS

“. wSRC-RP-2000-00036.

I

● E-area_dist.shpn E-area sec.shp

Areas.%p


E=Area NESHAPS Points

BMroads.shp =draft-9/l 3/99-EGISSrsbnd

wSRC-RP-2000-00036

w Lakes.shpMstreams.shP

l!%

hko;~lhp

F-Area NESHAPS-draft-9/13/99-EGIS

nts

/4/3

WSRC-RP-2000-OO036

● H-area_dist.shpm H-area sec.shp

Areas.s%p

w bkes.shp H-Area NESHAPS PointsMstreams.shp

f%

Mroads.shp-draft-9/13/99-EGIS

Srsbnd

wSRC-RP-2000-OO036

w Lakes.shpMstrearns.shp

B

Mroads.shp K=AreaSrsbnd

-draft=9/13/99-EGISNESHAPS

. wSRC-RP-2000-OO036

● L-area_dist.shpm L-area sec.shp

Areas.Fhp L-Area NESHAPS PointsR

Lakes.shpMstreams.shp -draft-9/l 3/99-EGIS

24Mroads.shpSrsbnd

/$fb

wSRC-RP-2000-00036


PI

Mroads.shpSrsbnd M-Area NESHAPS Points

-draft=9/l 3/99-EGIS

A 1-7

,. .

● N-area_dist.shpm 1+:::~.shp

w Lakes&hpMstreams.shp

&Mroads.shpSrsbnd

wSRC-RP-2000-OO036

N-Area NESHAPS Points-draft=9/l 3/99-EGIS

wSRC-RP-2000-OO036

● P-area_dist.shpm P-area sec.shp

Areas.5hp

5?’

Lakes.shpMstreams.shp

B

Mroads.shpSrsbnd

P-Area NESHAPS Points-draft-9/l 3/99-EGIS

/!/if

wSRC-RP-2000-OO036

● Sz-area_dkt.shp= SzJz~~fiec.shp

w LakesshpMstreams.shp

B

Mroads.shpSt’sbnd SZ-Area NESHAPS Points

-draft-9/13/99-EGIS

~ 7-6

WSRC-RP-2000-00036

● T-area_dist.shpm T-area sec.shp

Areas.~hp


24

Mroads.shpSrsbnd

T-Area NESHAPS Points-draft-9/l 3/99-EGIS

APPENDIX B. Offsite MEI Locations for 1990

WSRC-RP-2000-OO036

.



Table B 1. Distance to Nearest Residence, School, Business, or Farm from 1990 Study (Bold shows worst sector)

Sector

N

NNENE

ENEE

ESESE

SSEs

SswSw

Wsww

WNWNW

NNW

miE1,9604,2306,94014,19(22,34C24,30C27,92C26,71C20,21c7,2405,4303,4702,5602,2601,6601,360

TFY9,35010,60011,46012,37013,27012,97015,99019,31020,67023,23022,02015,69015,08012,52010,2609,960

C-Area15,54018,13018,44017,98016,91018,06016,30015,54016,76015,24013,10013,18011,58010,21012,34012,880

EGG16,10016,26017,55016,58013,20015,30015,30015,30015,13017,23016,42017,23014,17013,85014,65015,300,

D-Area15,08020,97027,76022,93023,98017,05014,93011,9209,8005,7307,3906,6406,4908,4508,3008,450

11,05013,79016,69017,83018,06016,08019,28018,89021,18017,14016,38013,26010,82011,43010,36011,660

F-Area11,31014,18017,50018,70019,01017,04019,76019,01019,31016,29015,23011,9209,50010,1109,35010,260

B1

H-Area

12,370

12,82014,93015,54015,54013,73017,50017,65018,18020,27018,34015,29013,19012,52012,07011,770

!GiEi19,46021,42022,32016,14017,20013,73012,14011,01013,42011,54011,92010,86013,12012,82013,12016,890

L-Area20,97021,72017,80012,67013,58011,61010,5609,9609,65014,03013,43014,18016,89016,14018,55019,910

M-Area

1,980

4,300

7,160

14,480

22,860

24,680

28,190

26,820

20,270

7,160

5,330

3,350

2,440

2,130

1,520

1,370

E19,01016,14013,5808,4509,65010,2609,3509,50010,86011,77017,50018,40020,36019,16020,06019,760

S/Z-Area10,97011,43014,17015,24016,00014,63018,89019,50020,11021,64019,66013,71012,95010,97010,97010,360

Tm12,34021,03028,19025,29024,08019,50017,37011,1205,9406,5505,0304,2706,2505,9406,4006,860

.+


MAXIMALLY EXPOSED OFFSITE INDIVIDUAL LOCATION DETERMINATIONFOR NESHAPS COMPLIANCE

DISTRIBUTION (12)

S. Wood, 773–A

D. B. Moore-Shedrow, 773–A

J.B. Gladden, 773-42A

G.T. Jannik, 773--42A

A. A. Simpkins, 77342A

G. Whitney, 703–A

SRTC Records(4), 773–52AED Records(3), 773-42A

maximally exposed offsite individual location determination for …/67531/metadc712034/... · ·...

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