B. I IN-TRANSITDATA COLLECTIONFORM
B.3 STOPS DATA COLLECTIONFORM
This form, shown in Figure B.2, was used to Collectdata at each stop during the shipment. This form providedadequate space to enter data and to
sketch the locationof the shipment,with respectto buildings,other vehicles,and individualsin the immediatevicinity.
B.4 STOPS DATA
These data are shown in Table B.2 and are a compilationof the data entered on each of the stops data collectionforms.
B.I
IN-TRANSIT DATA SHEET
I General I. Date:
2. Name:
2. Route Segment: Origin End-point
4. Time at Origin: Time at End-point
or
Approximate Elapsed Time
5. Odometer Reading at Origin Enapcint
3f Route Segment ,
ii Soeci fic
I. Approximate population distributions (Record approximate) Distances or Odometer Readings for Each Zone
Urban: From To .; From To
Suburban: From To ... ; From To
Rural: From To ; From To .
2. Note names of large cities (>I00,000) traversed and indicate yes or' no if bypass was used.
2. No_e number of times and durations of heavy traffic conditions (vehicle slows to -_0 mpn).
¢. Note number of times and approximate durations of s_:oosin traffic.
5. Average numoer and dis:ante from oncoming lanes (i.e., dlvided highway or not)
5. At several points along the rout:., count the numoer of ,,:_icl_s..... in the same and opmosing lanes of traffic per unit time.
=
FIGURE B.I. In-Transit Data Collection Forms
B.2
,,,...,_.,,_,m,... 'm'Ulm"'"u_r,:... ' ..., ,t,ii... ,llrl_' '",'lp!'n_,I. "111'ItlI"...I_,', '_'"I!r,"1'_',_' I"'"'_1'" " II!I_ll'1111...lm,',_i_l,,,,!ll,,lll,_lllr,_,'l_'lllil'I', iiI'llrIrll,l_....
7. Miscellaneous Obser'.'ations
FIGURE B.I. Con1:inued
B.3
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I1... i,illllWqlff,II!,,PIIHIIT... it ,,,,,,... irr,r, lll ... 11'1'1"_' Itri'n_,,_... twI"_' ' '"'qrq... _'II__' ,l'r,_'''rlI_'lt"'"rq"Illtt_,trh.... lt ', '"llltllr'"rtn"tr't""t'l'r_lll"t'_t"_lt'It't'_t_"!'lll'n'l'l'.... "_...
STOPS DATA SHEET
I GE_IERAL
i. oa_e _
--" Zsti ,,,ate._
2. Name .... or Elaosed Time
Time Out: ---I. Time In:
i Robson for StcP: a. Refuel
, . -- b. Food
c. Rest
c. S_ate Inspection - Veh',sle Safety e, State Inspection Wei_h_ ScilesiPer_i's
. . e.._on Radiological insoec_icn T, Stato Ins_ "_'
g. Other - specify
5. Locizion:
5b: Suburban _ 5c: _L!r_-I---"
5a: Urban
.,---5, ocometer Re,zding' .---._
11i SPEC!F!C '=
!. Draw general iayo'_'to'fs:oo. Note as closely as possible the foi,s','__'_"
i%ems :
a. Location OT C.-._K - '
-b. Locations of ':uildings: distance between cask and bu<1d'ncs c. Locations o'fn:-_-res%per-manent resic_ent;eszimate ciszance %o cask d. Locations of ozher barked venicles (mater;ai _r,d
e. Shielding pr_,,,ided'_Y buildings, struczures, etc. ' "
thickness)
PTGURE B,_. Sto@s Data Collection Forms
B.5
,...I,,""",''""''Im,r_,,, _,,,',....,"' _iHr'"_'I__'"Wll...._ H' _p,,r'_r.,_rIll'_pr,,,,,'"II...Ii'"....41_'...III"""'''_..."II"'""'_i"_"..._Jl"_''"' _illi""_ll'l_l...._ll_,r,,,','Iliil,_lll_,_ll_,',ilIl'l_'"lilfIR'_'_"_I'_'",II"_pr,',',lli_l,_lll'II,,ll_li'P'i!,_l,'i'!I
q
2. Attach Photographs
3. Ac%ivlties: Note as closely as possible the number of persons e,_oose,J, the exposure distance, and e:<_osure _ime.
a. Refuel ing:
Time In: Time Out:
Time in Queue: ... _ N-o. of Vehicles in Line:
Performed by (Circle One): Attendant(s) or Driver(s) Estimated dist-:nce from cask
Remarks:
b. Vehicle Safety _nsoection List Items Inspected:
Driver(s) Activitles/Location Time in Queue:
No. of VehiclesAhead of Cask Estimated Time:
Number of Inspectors:
Estimated Distance from Cask:
Remarks:
c. Weight Scales/Permits
Time In: Time Out:
,Or
Elapsed Time (Estimate) Time in Queue:
Number of vehicles in front of cask-vehicle Estima%ed Dis_:ance(s) to oerson(s)
Total Number of persons:
Driver(s) Acti,,i :i es/Locati ons : Remarks :
FIGURE B.2. Continued
r
B.6
.... ... _,',,... iri_ ... ' ... '_ *'iii"' II?... IP,I... Irl_II,r I' ,I I:,' ,"Hrlrrp'l... ,lr ... ,II... I'I' *, ..._,....,,',,ilrtr_" Plll_l_I_l_l_mmll!n_'_lll'I*"'"'ll ''-' ttl!IIi"l_ _llIIIlrn'l_'_'
d. Radiological Insper:tlons
Time ,In: _ Time Out:
or
Elapsed Time (.=stlmaCe)
List ac=i,_i_.ies and approximat.e times for each
Li sE di s_.ance ;tom cask for
• each activity
• ....
Number of perscns involved in inspection Number of (_ers;ns other than driver(s)
and inspector(s) .... ...
Remarks:
e. Rest Stops Only (Biological relief, etc) Approximate elapsed time
No. of persons at stop .... ....
Distance from c_sk to persons Remarks :
f. Other activities (Describe briefly; include estimates of time, manpcwer, distance to cask, and driver(s)
FIGURE B.2. Continued
B.7
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Dm 6
o
= = -_ _ _ = = _ =_
I
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c_ _ x
I
• I
B.9
APPENDIXC
.i
CALC,,U,,L,ATIONOF,,IN-TRANSITAND.STOPS,EXpO,,S,URESTO,,THE,,PUBLIC
APPENDIX C
.CALCULATIONOF !N..TRAN__E.STQPS_ EXpOSUIR_STO THE PUBLIC
This appendixdiscussesthe methods used to calculateoccupationaland ' publicdoses during the shipment, These analysesutilizethe data described
in Appendix B and the dose rate maps providedby VEPCO. Exposuredata was not ' nleasuredfor the occupantsof the truck; therefore,the radiationdose rate of 0.3 mrem/hr,measured at a distanceof 20 'Ftfrom the end of "thecask, is used for calculationalpurposes. The occupationaldoses receivedby at-reactorand INEL cask handlers are discussedin Chapters2.0 and 4.0.
The routineoccupationalexposuresreceivedby the public have been cal-culatedbased on the formulapresentedby Greenborget al. (1980, Appendix C).
The calculateddoses are based on the dose rate map provided by Surry Power Station and the dimensionsof a typical two-laneand four-lanehighwayor interstate(see Figure 3.3). The Surry Power Stationdose rates have been used to characterizethe spent fuel shipmentwith respectto the variable value "k" used to calculatethe dose to the public. The "k" factor is based on 'theage of the spent fuel and the shippingcask used,
LO.RMULAUSED.TO CALCUL.ATEEXPOSUEES,TO THE PUBLIC
The followingformUla._are used to calculatethe in-transitdose to the public travelingin vehiclesthat have passed the shippingcask. These same formulashave been used to calculatethe dose to the public at rest areas and weigh stationspassed by the truck (i.e.,Vb = 0).
Dose to travelers DTS : (2kLNT) . i1(Y) (C.I)
in the same direction ]Va.VbI
. Dose to travelers DTO .:(2kLNT), i1(Y) (C.2)
in the oppositedirection Va+Vb
C.I
II
... li.... liI'l'_ll'1 I ... li.... _ I"IIl'l lI I fluIll Illlll '.l Iql_IlllI''l ,lll... lilt I ,i rl... II' ,Ihll Nrl'l",,,' 'l'llllllll'l Irl'rtll IrllllillI'II I [lr ,'l_, I_l' I1[]' Ir'lI]l I 'l'qll ''rl ,l'rllrlI.... IllrlllII!lllll_llll''li
where k - dose factor (mRmm2/hr) (10 mrem m2/hr) L = route segment length (4,52E+06 m)
N = average nunlber of people/vehicle (1o4 passengers/vehicle) T = traffic count (vehicles/m)
V = shipment velocity (m/hr) (average ve'loctty 'Is 5 mt/hr and is a assumedto be constant)
Vb = target vehic'levelocity (m/br) (averagev,.:locityis 52 mi/hr and is assumedto be constant)
I1(Y) = integralestimatingthe dose "toa moving or stationary_rget at some distance (y) in feet from the shippingcask (m"I
(see Figure C.I).
The dose to the area normallyoccupied by the public is dependenton the distance that the normallyoccupiedarea is from the shippingcask. The formula used to calculatethe dose to the public,based on population densities,is as follows:
DTP" = (4kPL)
.12(d ) (C,3)
Va
where k = dose factor (mRm m2/hr) (10 mrem m2/hr)
P" = populationdensities (people/m2) (Rhoads,Franklinand Lavender1986)
rural = 8.5E-06people/m2 suburban= 6.9E-05people/m_
urban = 1.6E-03people/m(
L = length of route segment in each populationzone (m) rural _ 3.99E+06m
suburban= 4.34E+05m urban = 8.05E+04m
Va = shipmentvelocity (m/hr) (averagevelocity 'is50 mi/ht and is assumedto be constant)
12(d) = integralestimatingthe dose to the edge of each population zone (30 feet) (see Figure C.2).
C.2
li ...,, ...,...,....li1"r'r"1'nf,,_,_,r_,_r... ... IPlIpII_ II irl!,,Ill_lTlll''l mlrTIII TII lt'II_I _lllITT_'Ilr?IllllllllllI' II III II'l'lllll'iIIIIIIlllllqIp_IIII'lIT1'""' i_l IPIllllTIIl'Ulll I irll ' "llllIll ' I_l'll!'l'' lit _pIIII'_11il¢ll'_ll_ll'l'l'lllI' lll'l'
Feot
4 '5 10 5O 100 3O0
l,(x],-q .... ,-._-vr-rl_- ....-_,_ ... ,----r
0,50
.-, 0,2{)
,
-." 0,10
0,05
0,02
0.01 t .l L L_I_L _
I
1 _.L__I_Z_t_.L.C5 10 5O 100
MtJtet_
Olalance, y
,EI,GU,RE C___I_.Ii(Y) as a Function of y
¢
C.3
1 L._L_.L I_,, !.,_l _;: L_..LL_L_
2 5 10 2O 50 lO0
M_lers Distance,d
__. I2(d) as a Function of d
The shipment stopped 26 times enroute from the Surry Power Station to the INEL-TAN facility. The dose to the public at each of the 26 stops
includes the doses received by persons employed at each location, persons in the vicinity of the cask, people eating in restaurants or people stopped at rest areas. The categories or types of individuals exposed at each of the stops have been divided into five categories.
The formula used to calculate the dose to the public for each category of stop is as follows:
C.4
... _.... I'pv " ' ,,... _',',el...Ire'.,, ... ,,,',_l'ql_,,"l;iT... _1... el' ', ,',,ip"r'll,i,... H 'III'''1,_... '" hpqr...,,,,_,i_Im_l,llrlR.,111,I....PI"IIp'"'"til".,llrlii'lll".piIii' '_" '"p"l" "l_r,,'r_'_"RIllr
Dose to persons in (kNTP)
the vicinityof the cask PIV = ______ (C.4)
d2
where k = dose factor (mRm m2/hr) (203 mrem m2/hr) P = estimatednumber of individualsat each stop T = the averagetime ;pent at each stop (hr)
• N = number of stops per category V = number of vehicles at each stop
d = distance separatingshippingcask and individuals.
In-'iransitDose Calculations
The in-transitpublic doses have been calculatedfor occupantsof
• vehicles travelingin the same direction (passingvehiclesonly, occupantsof vehicles travelingin the oppositedirection,and occupdntsof vehicles stoppedalong the highwayor interstate. Three of the previouslydescribed formulashave been used to calculatethe in-transitpublic doses. The formulas used and their applicationsare"
Formula (Coi) To calculatethe dose to the occupantsof vehicles travelingin the same directionas the shipmentand to calculatedose to occupantsof vehiclesstoppedalong side the highwayor interstate.
Formula (C.2) To calculatethe dose to the occupantsof vehicles travelingin the oppositedirectionas the shipment and to calculatedose to occupantsof vehicles stopped along side the highway or interstate.
Formula (C.3) lo calculatethe dose to the generalpublic based on three populationdensities" rural, suburban,and urban.
Table C.I presents the data collectedand the values used to calculate in-transitpublic doses.
L C3 C:_ 1:3
... _',... ,l,,n,', '*,_... ,li,_,_,,... ,_ 'rl,,_,',,_r_n",',_,=.... _r_ ,,,,_,n,,',,,_,_ rn... r,, lll'Ir_ITi,, l ql'n"," r, .... n,lx]_',,lqr,=,_If_,',_n,,,'"',r'_"l_In_lllll,r,lr"_'
Stops Dose Calculations
Doses have been calculatedto the general public in the vicinityof the shipping cask during enroute stops at weigh stations_truck stops,etc.
Formula C.4 has been used to calculatethe exposureto the general public at these stops. Table C.2 lists the data for each categoryof stop based on the
number of vehicles and the estimatednumber of people at each stop used to
p
calculatepublic doses.
, Driver OccupationalDose Calculations
Occupationaldoses were calculatedusing the rate of 0.3 mrem/hr in the crew compartment. The crew consistedof two truck drivers" a driver and a replacement, lt was assumedfor calculationalpurposesthat one driverwas in the crew compartmentfor the entire 62 hours and the replacementdriverwas in the crew compartmentfor 57.5 hours, lt was assumed that 4.5 hours were
required for the replacementdriver to refuelthe vehicle and order meals.
C.7
Pl! III
, iql:rlq_iII q ,,:
lil,tP ?f 'qF aBI ... II_i .... r'a.... ,,,i,...i"rPII... Ml"qlr'irl rll'Rl_'"li'lPl'l_l I' ' IIII 'II'F r_' ',lmlln_ilIll!p#am":l_ 'la_ ,_'qll,',,'rll,:l_,,,l_r,l,l_''rnrF'",,_wr_"1'''1TqIJ'_'_I_'_l'IR,"tql'P'lllRa_'P'l:IIIi'qnpIVl' I Ir_['ll : f!l'llllllr'lil!!_l_liI! llrlrpIl' Plil"lI'lqtiil "l'IIIIq'llllil! I'illlIRl:l!l_irl_':lrlll]l'IIrl'II:_iill lilqllPIn_llliilq[ll"l iq
C.8
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APPENDIX D
TN-.8L CASK HANDLING--HOT SHOP UNLOADING
... ,... ,... ,,... ,,,,... '_'111.... ,', ,' _,,, , .... _,,I.... T_l'rrlqH'",,',lPI_ nl',_lnll!,r,,ilWll,q_pPl' ",_.n'"'.' ',he', _r_',_r,rr, '_lt.,',,,,p_,,,rpllllqm,ipqlli'rlrrr ' '1;1'1""," 'II'
D.1
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n 9
! I
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I.= dJl (3
D.5
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N N N N (3
F-D.6
PNL-7206 UC-820
No, of No. of
_O_FS_F__]_T_• J. Strahl
Battelle Pacific Northwest 12 DOE/Office of Scientific and Laboratories
' Technical Information 370 L'Enfant Prolnenade,
Suite 900
8 Office of Civilian Radioactive Washington, D.C. 20024-,2115
' Waste Management
U.S. Departmentof Energy 3 Oak Ridge NationalLaboratory I000 IndependenceAvenue, SW P.O. Box 2008
WashingL_n,D.C, 20585 Oak Ridge,TN 37831
ATTN: J. C_rlson ATTN: D. Joy
M. Conroy R. Pope
W. Lake R. Rawl
W. Lemeshewsky
R. Milner 2 Sandia NationalLaboratory
V. Trebules P.O. Box 5800
E' Turner Albuquerque,NM 87185
J. Williams ATTN: R. Luna
T. Sanders
,,
K. Grassmeier
Yucca Mountain ProjectOffice 2 ScienceApplications U.S. Departmentof Energy InternationalCorporation
P.O. Box 98518 Transportationand Operations
Las Vega, NV 89193-8518 P,O. Box 2501
Oak Ridge,TN 37831
M, Klimas ATTN: R. Best
DOE-ChicagoField Office
U.S, Departmentof Energy 3 Roy F. Weston Company, Inc.
TransportationProgramOffice 955 L'EnfantPlaza, SW 9800 South Cass Avenue Washington,D.C. 20024
Argonne, IL 60439 ATTN: P. Bolton
J. Richardson
M. Fisher R. Hahn
DOE-Idaho Field Office U.S. Department of Energy 550 Second Street
Idaho Falls, ID 83401
Distr.1
, ,, ,,' ,,,r,,.... '_"'IIII'" ,r... _," 'l'l'ir,',1, ... m,,,,,,, ll_,' llr _I"... ' ilrlr m,,,,... , ',,, i,... _p,'"l"' ,,' ... _"rll .... ,,, ,, iii,i,i11. ,,rlll_l,lri,_.r,,ll.,,.Blp ...'""II"'I'H' '_i'll ... I'I'_",''llIl"'"
PNL-7206 UC..820
No. of No of
2 E. J, Bentz & Associates, Inc. O_I_T__
6090B Franconia Rd
Alexandria, VA 22310 3 __U_e.;d]3J_Of_][L__e_
ATTN: E. Bentz
R. Peterson D. Trader
D. Langstaff
K. Henry J. Sutey
EG&GIdaho, Inc.
P.O. Box 1625 W_e.__g]L_s___e]4anfordCo.m__p_z4_O__ ,
Idaho Falls, ID 83415
J. Lavender