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                  <text>Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

f 0 P SB ORBS
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Copy no.

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FOE
PHYSICAL cma&amp;cfEaisjics SfBDS.
gesponslblllty
1
fhe Civil Defence Co-ordinator, mjor-General F#P. Rbrthiasfcon,
will be responsible to the Cfcairnan of t he Vulnerability Study Panel
for the preparation of tho physical characteristics studies i n accordance ^ i t h th© terse of referoao© outlined boles?,

2
fhe purpose of th® physical characteristics study i s to depict
i n graphic fora, tbe pertinent physical characteristics of those oenters
tshich are considered t o be vulnerable t o A*bcdb attack.
ffoope
S

I n i t i a l studies tsill be directed on the following ©itiest*

Ottatsa

Montreal
Toronto
Hamilton
madsor
S&amp;lif&amp;jK
Vanoouver
Sault St© Ifcrio
Viotori©

Saii&amp; John, H.B.
St.John's, Bfld
Quebec City
Sdaoatca
landon
Hlnaipeg
Calgary
Beglna

Additional centers cay be included a t the direction of the Cbairaan of
tho Vulnerability Study fancl.
Sfroeeniation
4
fh© basis for each study TBIII be a photo-oosaio cf each center
on a scale of SCO feet t o 1 inch (ItOSOO), fhe pheto-oocaio -rail! be
ot^plied by the BCAP t o t h s specifications required hy the CiTdl Defenoe
Co-ordimtor, In t h i s regard, tim CDC tsill l i a i s e directlytJith t&gt;/AWR
(BCAF),

5
bolo^r

Overlays ar e t o be prepared depicting th© inforaatloa outlined

1 Buiidins Saints

2
§
4
5
Q
?

Building Density
Building Type
Building Occupancy
Papulation Deasity (day)
Population Density (night)
Installations (.industries, bridges, decs, etc.)

000073

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

• 2-

fOP

SBCBBf

« . i n II u w i m . i m mi i mm m .

IM»«I

0 Publio Bfcllltlcs (tsator supply, tc&amp;ophon©, dans, etc,)
0 fransportafcion (to include national facilities and not
local facilities)*
10 Fire Vulnerability
11 f opography (to include only gross topography "which
would affect ths destructive areas of
the A-bonb).
12 Percentage Floor Area Bndergrouad*
Additional overlaps jaay bo required as directed by tho Cbairaan of tho
Vulmrability St«3y Panel.
fh© presentation t&amp;ll include, l a addition to th© nosalcs and
overlays, supporting textual and statistical raatoriol.
Hie above graphics will be prepared In a standard fora trtiioh Is
conparaible tilth siiailar studies being conducted l a tim Cnited States.
liaison
6
Liaison is to bo isalnbalned t&amp;th th© appropriate Called States aM
British authorities to ensure .martitwin uniforaity and development of the
isoat effeotive techniques cf presentation and tdsillmtlon*
7

Pilot study on Qttam - IS Aug SO, Beaalalx^ cities «• 1 «&amp;a 61,

000074

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            <elementText elementTextId="99906">
              <text>CDIM02553</text>
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              <text>Appendix, "Canadian Vulnerability Study, Terms of Reference for Physical Characteristics  Study"</text>
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          <name>Date</name>
          <description>A point or period of time associated with an event in the lifecycle of the resource</description>
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            <elementText elementTextId="99912">
              <text>1950-06-28</text>
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          <name>Source</name>
          <description>A related resource from which the described resource is derived</description>
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              <text>Nuclear Vulnerability Study, RG25, Vol. 4563, File 50041-40, LAC.</text>
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          <name>Creator</name>
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              <text>Department of External Affairs</text>
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          <name>Rights</name>
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              <text>Early Cold War, Atomic Vulnerability</text>
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