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
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SAVANNAH RIVER SITE
PREPARED K)RTHEU.S.DEPARTMENT OF ENERGYUNDER CONTRACT NO.DE-AC09-96SR18500
ENVIRONMENTAL SCIENCEAND TECHNOLOGY
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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
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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
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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
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WSRC-RP-2000-OO036
WESTINGHOUSE SAVANNAH RIVER COMPANY 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
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WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036
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
WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036
—
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-
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WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036
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.
WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-00036
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$9 0.9
Wsw 0.8 1.0 1.0 1.0 0.9 1.0 0.9 1.0 1.0 1.0 0.9 1.0 1.0 1.1w 0.8 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8
WNW 0.5 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 .1.0 1.0 1.0 1.0NW 0.4 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0
NNW 0.7 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.1 0.9N 0.6 1.0 0.9 1,0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1 0.7
NNE 0.6 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.8 1.0 1.1 0.9NE 0.5 1.0 1.1 1.0 1.0 0.9 0.9 1.0 1.0 1.0 0.7 1.0 1.0 0.9
ENE 1.0 1.0 1.1 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1E 0,9 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
ESE 1!0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9SE 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
SSE 1.0 1.0 1.0 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9
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WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036
Table 5. Relative Air Concentrations At Offsite Locations Corresponding To Table 2 (Highest Highlighted)
sSswSwWswwWNWNWNNWNNNENEENEEESESESSE
A-Area1.54E-091.33E-085.78E-088.84E-088.59E-081.1OE-O71.38E-071.55E-071.51E-077.50E-086,69E-081,49E-088.04E-094.83E-092.58E-092.00E-09
APT1.78E-095.72E-099.70E-099,69E-098.43E-091.12E-081.58E-081.98E-082.52E-082.23E-081.84E-081.84E-081.03E-088.98E-095.15E-093.88E-09
7.14E-09 6.14E-09
L78E-08 1.15E-081,33E-08 7.32E-091.30E-08 7.49E-091.12E-08 7.44E-091.08E-08 7.74E-091,44E-08 9. 13E-091.26E-08 1.OIE-08I,48E-09 9. 18E-09).80E-09 8.79E-09).40E-09 1.02E-081.05E-08 8.99E-097.02E-09 6.25E-09$.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
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WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036
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
.
.
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
WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-OO036
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
WESTINGHOUSE SAVANNAH RIVER COMPANY WSRC-RP-2000-00036
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-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
19.75 Conference, H-1348.80 Field, Photo Number
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
26.27 Conference, H-1353.17 Building, Photo Number
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
11.23 Conference, H-1349.40 Field, Photo Number
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
64.07 Conference, H-1355.02 Building, Photo Number
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
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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-$.shb
w
Lakes:shp Center of SRS NESHAPS PointsMstreams.shp
2(
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Areas.shp
?!?
Lakes.shpMstreams.shp
&Mroads.shpSrsbnd
D=Area NESHAPS Points-draft=9/l 3/99=EGIS
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I
● E-area_dist.shpn E-area sec.shp
Areas.%p
w Lakes.shpMstreams.shp
E=Area NESHAPS Points
BMroads.shp =draft-9/l 3/99-EGISSrsbnd
WSRC-RP-2000-OO036
● H-area_dist.shpm H-area sec.shp
Areas.s%p
w bkes.shp H-Area NESHAPS PointsMstreams.shp
f%
Mroads.shp-draft-9/13/99-EGIS
Srsbnd
. wSRC-RP-2000-OO036
● L-area_dist.shpm L-area sec.shp
Areas.Fhp L-Area NESHAPS PointsR
Lakes.shpMstreams.shp -draft-9/l 3/99-EGIS
24Mroads.shpSrsbnd
/$fb
wSRC-RP-2000-00036
w Lakes.shpMstreams.shp
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
w Lakes.shpMstreams.shp
24
Mroads.shpSrsbnd
T-Area NESHAPS Points-draft-9/l 3/99-EGIS
WESTINGHOUSE SAVANNAH RIVER COMPANY 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
.+
WESTINGHOUSE SAVANNAH RIVER COMPANY
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