1 20 2 https://declassified.library.utoronto.ca/files/original/0887c9c667c6988044d55bbd31447588.pdf eed2f26a546dc1b173349bd60d550dd6 PDF Text Text Document disctarfAt)in4^MM^£s s to 'information Act Document divulgtw un rn.Uu dt lu IBftur I'acces a I'information x\ i JIETS 200-2113-2 \J OTTAHA, Ontario, 'j) 31 August, 1953. ^ H? \ £>£>Q Xl"*ft-<lO fl & Chairman, Vulnerability Study Panel, Civil Defence Co-Ordinator, ,'v>••*,•*..... ..-,. 1 site, G. P. de T. Glasebrook, yCXx'liK'--?'tv J Dr. E. B. Hassey, * -, , c 4 .i'V '.->v ?e> f» Dr. W. James* -, -^ l X PORT ON THE CITY OF HONTREAL ^ SEE* 1 Tiro® At the 13th Meeting of the Panel it was agreed t h a ^ Qa studies were completed they should be distributed to Individual members of the Panel for review arid comment, and for return to -the Secretary, I I enclose a copy of the City of Montreal. / . - Uriginai aigawL by I. Bowen J (I. Bowen) Director, Joint Intelligence Bureau* Encl. 000542 / � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context CDIM02662 Title A name given to the resource Memorandum, I. Bowen as Director of Joint Intelligence Bureau, "Report on the City of Montreal" Date A point or period of time associated with an event in the lifecycle of the resource 8/31/1953 Source A related resource from which the described resource is derived Nuclear Vulnerability Study, RG25, Vol. 4563, File 50041-A-40, Part 2, LAC. Creator An entity primarily responsible for making the resource Department of External Affairs Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource Early Cold War, Atomic Vulnerability Description An account of the resource Joint Intelligence Bureau, Ottawa Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en https://declassified.library.utoronto.ca/files/original/1b6a06d2fccc4d81b8edd3b8b0d1eb7c.pdf 0398d28de788a32fed0ae8f0e6ceb423 PDF Text Text Document disclosed under the Access to Information Act [ * i .'}. > \•. I T A ? ? :" ,' ^" n " &~\ ...Document divulgue en vertu verti de la loi sur I'acces a/'information e.Sacument JIBTS 200-2113-2 TOP SECRET CA.NADIAN EYES ONLY ATOMIC VULNERABILITY STUDY OF CANADA THE CITY OF MONTREAL I ^JtXXZM' Oj? Object of t h e Study This is one of a series of reports 'on.maj©£ Canad^ cities and targets which provide the basic information OIJ/ enemy capabilities to cause damage to persons a m to Vital Points by atomic attack* This study is not concerned with the probability that sudh an enemy attack will be made. II Definitions of Terms lised •'•!• .•••••..••—•—I. — IM i ^ll-.-1-.ll.ttl |. iH^lMli-l Ground Zero - The £oint On the ground directly under the point of burst in the air Aiming Point. «• The point on the ground directly under the point where the boiilb is aimed to be burst in the air No Rescue - No organized and trained rescue is carried out, which means effectively that only people who are not trapped or who can escape by their own efforts survive Seriously Injured - Hospitalized persons who would not report to work for a considerable period of time Lightly Injured - First Aid cases who would be able to contribute to their work a few days after the attack Nighttime - The time during which people are in their normal places of residence Daytime - The time during which people are at their normal places of work III Sources of Basic Information (a) Population Information on the daytime distribution of population was obtained from the Civil Defence Director of the City of Montreal. Information on the nighttime distribution of population is based on a redistribution of the 1951 census returns in greater detail to show the population of individual city blocks. This is considered for the purpose of this study a sufficiently good approximation to the nighttime distribution of population. 000543 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - (b) 2 - Militar y Establishments The military establishments important to the national war effort were chosen by the Joint Planning Committee. The Establishment in the Montreal area is listed in Appendix "A". (c) Vital Points Information on other Vital Points was taken from the 1953 List of Vital Points j which is the 'vJokf of the Interdepartmental Committee on Vital Points. The list for the Montreal area is given in Appendix WA". (d) Scientific Data Basic data on the effects of atomic bomb explosions on people and structures was prepared by the Defence Research Board (Scientific Adviser to the Civil Defence Co-ordinator). IV Factors Considered in Selecting Aiming Points for Study The effects of an attack on a city vary widely with the location of the bomb burst. As it is not considered practicable to study all possible points of burst, a series of Aiming Points have been selected which are calculated to give the maximvim effect on population and on different groupings of Vital Points. The effects of an attack vary widely with the energy released by the bomb. As it is not possible to estimate the energy level of the bomb most likely to be used, separate estimates were made for a bomb with the lowest probable energy and the highest probable energy level. The effects on people also vary widely with circumstances of warning and rescue. A series of estimates were therefore made for different conditions of warning and rescue. The estimates made for conditions WITH RESCUE are for ideal rescue conditions with organized and trained rescue teams, in temperate climates and when the atomic attack is unsupported by other weapons. In spite of rescue efforts casualties would tend towards those given for NO RESCUE under severe winter conditions, or if Chemical Warfare attack were combined with atomic attack or if the spread of fire were extensive. Conditions of visibility would also alter the effect of an attack. Poor visibility would reduce the extent of fire and the number of radiation casualties and would have some effect on the chances of pinpointing the target from the air. All calculations are based on an average clear day over a city with a visibility of about six miles. For the city of Montreal Aiming Points were chosen to give the maximum effect on the daytime and on the nighttime distribution of population. A total of nine other Aiming Points were also chosen to give the maximum effect on different groupings of Vital Points. 000544 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 3 ~ Results of the Study of the City of Montreal A daytime attack on this city by a 20 Kiloton bomb could result in casualties among 25-30$ of the population depending on conditions of warning and rescue; and 35-60$ if a 100 Kiloton bomb were used; and would cause some damage to Vital Points. A daytime attack on the various groupings of Vital Points by a 20 Kiloton bomb would result in casualties among /p~20fo of the population depending on conditions of warning and rescue and on the location of the Aiming Point being considered; and cause considerable damage to the particular grouping of Vital points. An attack by a 100 Kiloton bomb would result in casualties among /p-35fo Of the population^ and cause more widespread destruction to Vital Points; A nighttime attack on this city by a 20 Kiloton bomb could result in casualties among 15-30$ of the population depending on conditions of warning and rescue; and 30-50$ if a 100 Kiloton bomb were used; and would cause some damage to Vital Points. A nighttime attack on the various groupings of Vital Points would result in casualties among J/5-15$ of the population depending on conditions of warning and rescue, and on the location of the Aiming Point being considered; and cause damage to the particular grouping of Vital Points. An attack by a 100 Kiloton bomb would result in casualties among ^5-30$ of the population, and cause more widespread destruction to Vital Points. (a) Effects on Population The effect of an attack on the daytime and nighttime population is given in Tables I and II for each Aiming Point and for different conditions of warning and rescue. (b) Effects on Vital Points A summary of the effect on Vital Points is given in Table I H for each Aiming Point. The extent of damage to Vital Points and the effect on their various functions is also described below for each of the Aiming Points. The relative importance of each Vital Point to the Canadian U.S. war effort is indicated by the category (AA, A, B or C ) , which is given for each Vital Point in Appendix "AM. A Definition of each of the categories is also given in Appendix MA". �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 4 (c) Detailed; Discussion of an Attack on Each of the Aiming Points Effect of a Burst over Aiming Point # I-D - Chosen to give maximum effect on population during a daytime attack by a 20 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among 25-30$ of the population depending on conditions of warning and rescue (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A Severe structural damage would be caused by blast and there is a probability Of further damage to shops and equipment from fire. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Aviation Electric Limited - Category B No serious damage would be caused by blast but there is a probability of damage from fire. Less than 5$ of the shift on duty.would be killed or seriously injured. Sheet Metal Products American Can Company - Category C No serious damage would be caused by blast but there is a probability of damage from fire. Less than 5$ of the shift on duty would be killed or seriously injured. Communications - Telephonic Bell Telephone Company, Main Exchange - Category A No serious damage would be caused by blast but there is a probability of damage from fire. Less than 5$ of the shift on duty would be killed or seriously injured. Gas Storage Holders Quebec Hydro Electric Commission, Hochelaga Gas Holder Category A Gas holders and equipment would be destroyed by blast and fire. Port of Montreal Damage to the facilities of the port of Montreal by this attack would be slight. Damage to the most important facilities only are discussed below: Wharves and Piers No serious damage would be caused to wharves and piers by this attack. �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP .SECRET CANADIAN EYES ONLY - 5Transit Sheds In general no damage other than superficial would be caused to transit sheds by this attack. However, slight structural damage would be caused to sheds on Sections 26, 27 and 28 by blast, and there is a slight probability of further damage from fire. Coal and Oil Bunkering No serious damage would be caused to coal and oil jetties or bunkering facilities. Shipbuilding and Repairing No structural damage would be caused to the Dry Docks by an air attack. Damage to the Shipbuilding and Repairing firms is described above in this report. Grain Elevators and Cold Storage Warehouse No structural damage would be caused to the Grain Elevators or the National Harbour Board Cold Storage W&rehousei Shipping (transports, light cruisers and aircraft carriers) There would be no damage to shipping by this attack. Effect of a Burst over Aiming Point ft I-D - Chosen to give maximvim effect on population during a daytime attack by a 100 Kiloton bomb A daytime attack on t h i s Aiming Point would cause c a s u a l t i e s among 35-60$ of the popvilation depending on cond i t i o n s of warning and rescue (Tables I and I I ) , Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below; White Metal Alloys Mount Royal Metal Company - Category B No serious damage would be caused but there is a slight possibility that a serious fire might occur. Approximately 5$ of the shift on duty would be seriously injured. The Canada Metal Company - Category B No serious blast damage would be caused but there is a low possibility that a serious fire might occur. No casualties would occur among the shift on duty. Aircraft and Aircraft Parts Bristol Aero Engines Limited (Eastern) - Category A Moderate s t r u c t u r a l damage would be caused by b l a s t but t h e p r o b a b i l i t y of f i r e damage i s low. Approximately 10-15$ of the s h i f t on duty would be k i l l e d or s e r i o u s ly injured. 000547 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 6 J.Wi Lawrence (Canada) Limited - Category B No structural damage would be caused by blast hnd the probability of fire is low. Approximately 5$ of the shift on duty would be seriously injured. Aviation Electric Limited - Category B Little or no structural damage would be caused by blast but there is a probability of damage from fire. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Arsenals and Munitions Sorel Industries Limited, Longueuil Division - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Electronic and Communications Equipment Canadian Marconi - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A Moderate structural building damage would be caused by blast. The probability of further damage from fire is low. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Canadian Car and Foundry Co, Longue Points - Category A Slight structural damage would be caused by blast and the probability of fire is low. Damage to equipment would likely be low. Less than 5$ of the shift on duty would be seriously injured. Montreal Locomotive Works - Category C No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Canadian National Railway Co, Points St. Charles - Category fi Slight structural building damage would be caused by blast and the probability of fire is low. Damage to equipment would likely be low. Less than 5$ of the shift on duty would be seriously injured. Sheet Metal Products American Can Company - Category C Slight structural damage would be caused by blast but there is a probability of serious fire damage to building and contents. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Boilers, Tanks and Plate Works Warden King Limited - Category C No structural damage would be caused by blsst and the probability of damage from fire is low. Approximately 10-20$ of the shift on duty would be killed or seriously injured. �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 7 Wire and Wire Goods The Steel Company of Canada Ltd, Lachine - Category C No structural damage would be caused by blast and the probability of fire is low. Approximately 5$ of the shift on duty would be seriously injured. Shipbuilding and Repairing Canadian Vickers Limited - Category A Slight structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Communications - Telephonic Bell Telephone Company, Main Exchange - Category A Moderate structural damage would be caused by blast and there is a probability of serious fire damage to building and equipment. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Gas Storage Holders Quebec Hydro Electric Commission, Hochelage Gas Holders Category A Gas holders and equipment would be destroyed by blast and fire. Hydro-Electric Power Shawinigan Water and Power Company, Main Electric Power Receiving Station - Category A Slight structural building damage would be caused by blast and there is a probability of damage to building and equipment from fire. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Port of Montreal Very little serious damage would be caused to the port by this attack. Damage to only the most im-. portant facilities is described below: Wharves and Piers No serious damage would be caused to wharves and piers by this attack. Transit Sheds Serious structural damage would be caused by blast to sheds # 26, 27, 27A and 29 but the probability of further damage from fire is low. Moderate damage would be caused to the Tarte pier sheds #• 44, 45, 46 and 47. Slight structural damage would be caused to shed # 2 5 . Coal and Oil Bunkering No serious damage would be caused to coal and oil jetties or bunkering facilities. Shipbuilding and Repairing No structural damage would be caused to the Dry Docks by an air attack. Damage to the Shipbuilding and Repairing firms is described above in this report. 000549 �. Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information 1 TOP SECRET CANADIAN EYES ONLY - 8 - . Grain Elevators and Cold Storage Warehouse No serious damage would be caused to the grain elevators. Slight structural damage would be caused to the Cold Storage Warehouse by blast but the probability of fire is low. Shipping (transports, light cruisers and aircraft carriers) Sunk and Immobilized - ho ships would be sunk or immobilized by this attack. Slight damage ~ ships berthed or at anchor between Jacques Cartier Pier and Laurier Pier would receive slight damage to superstructure and external equipment. Effect of a Burst over Aiming Point # I-N - Chosen to give maximum effect on population by a 20 Kiloton bomb A nighttime attack on this Aiming point would cause casualties among 15-30$ of the population depending on conditions of warning and rescue (Tables I and il). Damage to those Vital Points whi6h lie within the radius of destruction of this Aiming Point is described below: Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A No structural building damage would be caused by blast and the probability of fire damage is low. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Hydro Electric Power Shawinigan Water and Power Company, Main Electric Power Receiving Station - Category A No structural building damage would be caused by blast but there is a low probability of damage to equipment from fire. No casualties.would occur among shift on duty. Port of Montreal No serious damage would be caused to the port facilities of Montreal by this attack. Effect of a Burst over Aiming Point # I-N - Chosen to give maximvim effect on population by a 100 Kiloton bomb A nighttime attack on this Aiming Point would cause casualties among 30-50$ of the population depending on conditions of warning and rescue (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: 000550 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 9 White Metal Alloys Mount Royal Metal Company - Category B No structural damage would be caused by blast but there is a probability of serious damage from fire. Less than 5$ of the shift on duty would be seriously injured. Aircraft and Aircraft Parts Bristol Aero Engines Limited (Eastern) - Category A Slight structural damage would be caused by blast but the probability of further damage to building and contents from fire is low. Less than 5$ of the shift on duty would be seriously injured. J.W. Lawrence (Canada) Limited - Category B Slight structural damage wculd be caused by blast but the probability of further damage to building and contents from fire is, low. Less than 5$ of the shift on duty would be seriously injured. Aviation Electric Limited - Category B No structural building damage would be caused by blast but there is a probability of damage from fire. No casualties would occur among shift on duty. Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A Severe structural damage would be caused by blast and the probability of serious fire damage is high. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Canadian Car and Foundry Co, Longue Points - Category A No structural damage would be caused by blast but there is a probability of serious damage from fire. Less than 5$ of the shift on duty would be seriously injured. Montreal Locomotive Works - Category C No structural damage would be caused by blast but there is a probability of serious damage from fire. Less than 5$ of the shift on duty would be seriously injured. Sheet Metal Products American Can Company - Category 0 Slight structural damage would be caused by blast but there is a probability of damage to building and contents from fire. Approximately 5$ of the shift on duty would be killed or seriously injured. Boilers, Tanks and Plate Works Warden King Limited - Category C Slight structural damage would be caused by blast but there is a probability of damage from fire. Less than 5$ of the shift on duty would be seriously injured. �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information I TOP SECRET CANADIAN EYES ONLY - 10 Shipbuilding and Repairing Canadian Vickers Limited - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift oh duty would be seriously injured. pommunicatioh^ -» Telephonic Bell Telephone Company, Main Exchange - Category A No structural damage would be caused by blast and the probability of fire is low; Less than 5$ of the shift on duty would be seriously injured, daa Storage Holders Quebec Hydro Electric Power Commission, Beaumont Gas Holder Station - Category A Gas holders and equipment would be destroyed by blast and fire. Military Establishments Central Ordnance Depot - Category A No structural damage would be caused by blast and the probability of fire damage is low. No casualties would occur among shift on duty. Port of Montreal Damage to the facilities of the Port of Montreal by this attack would be slight. Transit Sheds Serious damage would be caused to the shed on Bickerdike Pier by bla.lt but the probability of further damage from fire is low. Slight damage would be caused to shed § 25 by blast and there is a probability of further damage from fire. There is a probability of damage from fire to sheds # 26, 27, 27A and 28. No serious damage would occur to any other important port facilities. Effect of a Burst over Aiming Point # I - Chosen to give maximum effect on one grouping of Vital Points by a 20 Kiloton bomb J A daytime attack on this Aiming Point would cause casualties among approximately 5$ of the population depending on conditions of warning and rescue. A nighttime attack would cause casualties among /5$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: 000552 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 11 Aircraft and Aircraft Parts Canadian Car and Foundry Co, St. Laurent - Category A Severe structural damage would be caused by blast and there is a probability of further damage to building and equipment from fire. Approximately 15-55$ of the shift on duty would be killed or seriously injured. Sir George Godfrey and Partners Limited - Category B Severe structural damage would be caused by blast and there is a probability of further damage to building and equipment from fire. Approximately 10-20$ of the shift on duty would be killed or Seriously injured. Wire and Wire Goods The Steel Company of Canada Limited - Category C This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Industrial Machinery Dominion Engineering Works - Category A Very severe structural damage would be caused by blast and there is a probability of darnsge from fire. Approximately 30-70$ of the shift on duty would be killed or seriously injured. Bridge and Structural Steel Dominion Bridge Company Limited, Lachine - Category A This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Shipbuilding and Repairing Peacock Brothers - Category A Moderate structural damage would be caused by blast and there is a probability of further damage from fire. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Port of Montreal No serious damage would be caused to the port facilities of Montreal by this Attack. Shipping (transports, light cruisers and aircraft carriers) No damage would be caused to shipping by this attack. Effect of a Burst over Aiming Point # I - Chosen to give maximvim effect on one grouping of Vital Points by a 100 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among /lOfo of the population depending on conditions of warning and rescue, A nighttime attack would cause casualties among ^10$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: 000553 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 12 Industrial Machinery Dominion Engineering Works, Lachine - Category A This plant would be destroyed by'blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft .Pdrts, Canadian Car and Foundry Co, St. Laurent - Category A This plant would tie destroyed by blast and fire. Approximately 45-90$ of the shift on duty would be killed or seriously injured. Sir George Godfrey and Partners Limited - Category B This plant would be destroyed by blast and fire. Approximately 25-30$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Car and Foundry Co Limited, Points St. Charles Category A No structural damage would be caused by blast and the probability of damage from fire is low. Less than 5$ of the shift on duty would be killed or seriously injured. Wire and Wire Goods The Steel Company of Canada Limited - Category C This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Bridge and Structural Steel Dominion Bridge Company Limited, Lachine - Category A This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Shipbuilding and Repairing Peacock. Brothers - Category A Very severe damage would be caused to building and equipment by blast and there is a probability of fire. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Hydro Electric Power Transmission Line River Crossing, Quebec Hydro Electric Power Commission, Beauharnois Station-Island of Montreal Category A The river crossing would be destroyed. Port of Montreal No serious damage would be caused to the port facilities of Montreal by this attack. Shipping (transports, light cruisers and aircraft carriers) No damage would be caused to shipping by this attack. 000554 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 13 ~ Effect of a Burst over Aiming Point # 2 - Chosen to give maximum effect on a second grouping of Vital Points by a 20 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among ^5$ of the population depending on conditions of warning and rescue. A nighttime attack would cause casualties among /5$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Industrial .Machinery Dominion Engineering Works ^ Category A Severe struct viral damage would be caused by blast but the probability of further damage to building or equipment is low. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Sir George Godfrey and Partners Limited - Category B Slight structural damage would be caused by blast but there is a probability of further damage to building and contents from fire. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Car and Foundry Co, Ville St. Pierre - Category A This plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. Wire and Wire Goods Steel Company of Canada Limited, Lachine - Category C Slight structural building damage would be caused by blast but the probability of further damage from fire is low. It is likely that much equipment could be salvaged. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Bridge and Structural Steel Dominion Bridge Company Limited, Lachine - Category A Slight structural building damage would be caused by blast but the probability of further damage from fire is low. It is likely that much equipment could be salvaged. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Shipbuilding and Repairing Peacock Brothers - Category A Buildings and equipment would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. 000555 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 14 Port of Montreal No serious damage would be caused to the port facilities of Montreal by this attack. Shipping (transports, light cruisers and aircraft carriers) No damage would be caused to shipping by this attack. Effect of a Burst over Aiming Point # 2 - Chosen to giv6 maximum effect on a second grouping of Vital Points by a 100 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among approximately 10$ of the population depending On conditions of w:rning and rescue. A nighttime attack would cause casualties among approximately 10$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Basio Iron and Steel Canadian Tube and Steel Products (Rolling Facilities) Category A Slight structural building damage would be caused by blast but the probability of damage from fire is low. It is likely that most equipment could be slavaged. Approximately 5-20$ of the shift on duty would be killed or seriously injured. Industrial Machinery Dominion Engineering Works, Lachine - Category A Building and equipment would be destroyed by blast and fire. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Sir George Godfrey and Partners Limited - Category B Severe structural building damage would be caused by blast and the probability of fire damage is high. It is likely that raost equipment would be destroyed. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Car and Foundry Co, Ville St. Pierre - Category A This plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed or seriously injured. Canadian Car and Foundry Co, Cote St. Paul - Category A Serious structural building damage would be caused by blast and there is a probability that fire would occur. Some equipment could be salvaged. Approximately 10-20$ of the shift on duty would be killed or seriously injured. 000556 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 15 Sheet Metal Products Continental Can Company Limited - Category C No structural blast damage would be caused and the probability of fire is low. No casualties would occur among shift on duty. Wire and Wire Goods The Steel Company of Canada Limited, Lachine - Category C Severe structural building damage would be caused by blast and there is a probability of damage from fire. Equipment damage would be high. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Bridge and Structural Steel Dominion Bridge Compahy Limited, Lachine - Category A Building and equipment would be almost destroyed by blast and fire. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Hydro Electric Power Transmission Line River Crossing, Quebec Hydro Electric Power Commission, Beauharnois Station-Isiand of Montreal Category A The river crossing would be destroyed by this attack. Gas Storage Holders Quebec Hydro Electric Power Commission, LaSalle Gas Holder Station - Category A Gas holders and equipment would be destroyed by blast and fire. Port of Montreal No serious damage would be caused to the port facilities Of Montreal by this attack. Shipping (transports, light cruisers and aircraft carriers) No damage would be caused to shipping by this attack. Effect of a Burst over Aiming Point # 3 - Chosen to give maximum effect on a third grouping of Vital Points by a 20 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among approximately 10$ of the population depending on conditions of warning and rescue. A nighttime attack would cause casualties among approximately 10$ of the population ( Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below; 000557 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a /'information TOP SECRET CANADIAN EYES ONLY - 16 Basic Iron and Steel Canadian Tube and Steel Products (Rolling Facilities) Category A This plant would be destroyed by blast and fire. Approximately 100$ of the shift on dutytoouldbe killed or seriously, injured. Aircraft and Aircraft Parts Canadian Car and Foundry Co, St. Laurent - Category A Slight structural building dsm.-ge would be caused by blast and the probability of further damage from fire is low. Damage to contents and equipment v/ould probably be slight. Less than 5$ of the shift on duty would be seriously injured. J.W. Lawrence (Canada) Limited - Category B No structural blast damage would be caused and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Casting Iron Crane Limited - Category C Moderate structural building damage would be caused by blast and there is a probability of further damage to building and contents from fire.. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Electronic and Communications Equipment RCA Victor Company Limited - Category A Slight structural building damrge would be caused by blast and there is a probability of damage from fire. It is likely that some equipment could be salvaged. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Car and Foundry Co, Cote St. Paul - Category A This plant and equipment would be completely destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Gas Storage Holders Quebec Hydro Electric Power Commission, LaSalle Gas Holder Station - Category A Gas holders and equipment would be destroyed by blast and fire. Port of Montreal No serious damage would be caused to the port facilities of Montreal by this attack. Shipping (transports, light cruisers and aircraft carriers) No damage would be caused to shipping by this attack. 000558 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 17 «Effect of a,Burst over Aiming Point # 3 - Chosen to give maximum effect on a third grouping of Vital Points by "a 100 Kiloton bomb A daytime attack on this Aiming Point would cause casualties araong 10-20$ of the population depending on conditions of warning and rescue, A nighttime attack would cause casualties among ^15-25$ of the population (Tables I and II). Damage to those Vital Points which lie within the " radius of destruction of this Aiming Point is described below: Basic Iron and Steel Steel Company of Canada, Notre Dame Works - Category A Slight structural building damage ..vould be csiised by blast and the probability of fire is low. Most equipment could probably be salvaged. Approximately 5$ of the shift on duty would be killed or seriously injured. Canadian Tube and Steel Products (Rolling Facilities) Category A This plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. Aircraft and Aircraft Parts Canadian Car and Foundry Co, St. Laurent - Category A Very severe structural building damage would be caused by blast and there is a probability of damage from fire. Some equipment could probably be salvaged. Approximately 15-55$ of the shift on duty would be killed or seriously injured. J.W, Lawrence (Canada) Limited - Category B No structural damage would be caused by blast and there is a probability that buildings and contents would be damaged by fire. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Electronic and Communications Equipment RCA Victor Company Limited - Category A Buildings and equipment would be almost totally destroyed by blast and fire. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Canadian Marconi - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Car and Foundry Co, Cote St. Paul - Category A This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. 000559 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 18 Canadian National Railway Co, Pointe St. Charles - Category C No structural damage would be caused by blast and the probability of damage from fire is low. Less than 5$ of the shift on duty would be seriously injured. Shipbuilding and Repairing Peacock Brothers - Category A Slight structural building damage would be caused by blast and there is a probability of further damage from fire. It is likely that some equipment could be salvaged. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Casting Iron Crane Limited - Category C This plant would be almost destroyed by blast and fire. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Gas Storage Holders Quebec Hydro Eoectric Power Commission, LaSalle Gas Holder Station - Category A Gas holders and equipment would be destroyed by blast and fire. Port of Montreal No serious damage would be caused to the port facilities of Montreal by this attack. Shipping (transports, light cruisers and aircraft carriers) No damage would be caused to shipping by this attack. Effect of a Burst over Aiming Point # 4 - Chosen to give maximvim effect on a fourth grouping of Vital Points by a 20 Kiloton bomb A casualties ditions of casualties daytime attack on this Aiming Point would cause among ^15-/20$ of the population depending on conwarning and rescue. A nighttime attack would cause among 10-15$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Basic Iron and Steel Steel Company of Canada, Notre Dame Works - Category A This plant vrould be totally destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. 000560 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 19 - Casting Iron Crane Limited - Category C Severe structural building damage would be caused by blast and the probability of further damage from fire is high. Little or no salvage of equipment could be expected. Approximately 65-70$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts J.W. Lawrence (Canada) Limited - Category B Severe structural building damage would be caused by blast and the probability of fire is high. Little or no salvage of equipment could be expected. Approximately 30-65$ of the shift on duty would be killed or seriously injured. Aviation Electric Limited - Category B No structural building damage would be caused by blast and there is a probability that severe fire might occur. Approximately 10-20$ of the shift on duty would be killed or seriously injured. White Metal Alloys Mount Royal Metal Company - Category B Moderate structural building damage would be caused by blast and there is a probability that severe fire might occur. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Electronic and Communications Equipment RCA Victor Company Limited - Category A Severe structural damage would be caused by blast and the probability of fire is high. Little or no salvage of equipment could be expected. Approximately 60-70$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Car and Foundry Co, Cote St. Paul - Category A No structural blast damage would occur and the probability of fire is low. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Canadian National Railway Co, Pointe St. Charles - Category C Severe structural damage would be caused by blast and there is a probability of further damage from fire. Some equipment could probably be salvaged. Approximately 10-15$ of the shift on duty would be killed or seriously injured. Communications - Telephonic Bell Telephone Company, Main Exchange - Category A No structural blast damage would occur and the probability of fire is low. Approximately 5-10$ of the shift on duty would be killed or seriously injured. 000561 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 20 Port of Montreal Very slight of the Port Transit Sheds Very severe the shed on probability damage would be caused to the facilities of Montreal by this attack. structural damage would be caused to Bickerdike Pier from blast but the of further damage from fire is low. No serious damage would occur to any other important port facilities. Shipping (transports, light cruisers and aircraft carriers) No damage would be caused to shipping by this attack. Bffeot of a Burst over Aiming Point # 4 - Chosen to give maximum effect on a fourth grouping of Vital Points by a 100 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among 20-35$ of the population depending on conditions of warning and rescue. A nighttime attack would cause casualties among 20-25$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Basic Iron and Steel Steel Company of Canada, Notre Dame Works - Category A This plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. Canadian Tube and Steel Products - Category A Severe structural building damage would be caused by blast and there is a probability of damage from fire. Some salvage of equipment could be expected. Approximately 5-10$ of the shift on duty would be killed or seriously injured. White Metal Alloys Mount Royal Metal Company - Category B Building and equipment would be almost completely destroyed by blast and fire. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Casting Iron Crane Limited - Category C This plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. Aircraft and Aircraft Parts J.W. Lawrence (Canada) Limited - Category B Very severe structural building damage would be caused by blast and the probability of fire is high. Little or no salvage of equipment could be expected. Approximately 95-100$ of the shift on duty would be killed or seriously injured. 000562 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 21 Aviation Electric Limited - Category B No structural damage would be caused by blast but there is a probability that damage would be caused from fire. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Electronic and Communications Equipment RCA Victor Company Limited - Category A This plant would be destroyed by b l a s t and f i r e . Approximately 80-90$ of the shift on duty would be k i l l e d or seriously injured. Canadian Marconi - Category A No structural damage would be caused by blast but there is a probability that damage would be caused from fire. Less than 5$ of the shift on duty would be seriously injured. Railroad and Rolling Stock Equipment Canadian Car and Foundry Company, Ville St. Pierre Category A No structural damage Would be caused by blast but there is a probability that damage would be caused from fire. Less than 5$ of the shift on duty would be seriously injured. Canadian National Railway, Pointe St. Charles - Category C Buildings and equipment would be destroyed by blast and fire. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Communications - Telephonic Bell Telephone Company, Main Exchange - Category A Slight structural damage would be caused by blast and there is a probability of further damage from fire. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Port of Montreal Slight damage would be caused to the facilities of the Port of Montreal by this attack. Transit Sh6ds Destroyed - the shed on Bickerdike Pier would be destroyed by blast and fire. There is a probability of fire damage to all sheds between and including shed # 2 (Section 13) and shed # 19 on Victoria Pier. No other damage would occur to any other important port facilities. Shipping (transports, light cruisers and aircraft carriers) No ships would be sunk or iirimobilized. Ships berthed or anchored at the Bickerdike Pier would receive slight damage to superstructure and external equipment. �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information i T TOP SECRET CANADIAN EYES ONLY - 22 Effect of a Burst over Aiming Point # 5 - Chosen to give maximum effect on a fifth grouping of Vital Points by a 20 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among approximately 10$ of the population depending of conditions of warning and rescue. A nighttime attack would cause casualties among 10$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Military Establishments Central Ordnance Depot - Category A Slight structural building damage wohld be caused by blast but the probability of fire damage to building and contents is high. Approximately 15-25$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Canadian Pratt and Whitney Aircraft, Longueuil - Category A No structural blast damage would occur and the probability of fire is low. Less than 5$ of ths shift on duty would be seriously injured. Bristol Aero Engines (Eastern) Limited - Category A This plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. White Metal Alloys The Canada Metal Company Limited - Category B This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would • be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. . Canadian Car and Foundry Co, Longue Pointe - Category A This plant would be destroyed by b l a s t and f i r e . Approximately 60-70$ of the shift on duty would be killed or seriously injured. Montreal Locomotive Works - Category C This plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. Sheet Metal Products American Can Company - Category C Slight structural building damage would be caused by blast and there is a probability of damage from fire. It is likely that some equipment could be salvaged. 000564 �^ Document disclosed under the Access to Information Act Document divulgue en vertu de la l o i sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 23 Boilers, Tanks and Plate Works Warden King Limited - Category C Severe structural building damage would be caused by blast and the probability of fire is low. Approximately 10-20$ of the shift on duty would be killed Or seriously injured. Hydro Electric Power Main Electric Power Receiving Station, Shawinigan Water and Power Company - Category A No structural building damage would be caused by blast but there is a probability of damage from fire. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Port of Montreal Very slight damage would be caused to the facilities of the Port of Montreal by this attack. Transit Sheds Very slight damage would be caused to the sheds on Tarte Pier (sheds # 45, 46 and 47) by blast but the probability of further damage from fire is low. No serious damage would occur to any other important port facilities. Shipping (transports, light cruisers and aircraft carriers) Sunk - no ships would be sunk or destroyed by this attack. Immobilized - it is not likely that any ships would be immobilized by this attack. Slight damage - ships berthed or anchored between Sutherland Pier and Vulcan Wharf would receive slight damage to superstructure and external equipment. Effect of a Burst over Aiming Point § 5 - Chosen to give maximum effect on a fifth grouping of Vital Points by a 100 Kiloton bomb A casualties ditions of casualties daytime attack on this Aiming Point W D U H cause among 10-^20$ of the population depending on conwarning and rescue. A nighttime attack would cause among 10-/15$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Non-Ferrous Metal Smelting and Refining Canadian Copper Refineries, Montreal East - Category A No structural building damage would be caused by blast and the probability of fire is low. No casualties would occur among shift on duty. 000565 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information- TOP SECRET CANADIAN EYES ONLY - 24 White Metal Alloys The Canada Metal Company Limited - Category B fchis plant would be destroyed by blast and fire. Approximately 100$ of the shift on duty would be killed. Military Establishments Central Ordnance Depot - Category A Very severe structural building damage would be caused by blast and the probability of fire is high. No salvage of contents could be expected. Approximately 45-65$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Bristol Aero Engines Limited (Eastern) - Category A This plant would be destroyed by blast and fire. Approximately 95-100$ of the shift in duty would be killed or seriously injured. Aviation Electric Limited - Category B No structural building damage would be caused by blast and th6 probability of fire is low. No casualties would occur among shift on duty. Canadian Pratt and Whitney Aircraft, Longueuil - Category A Slight structural building damage would be caused by blast and there is a probability of damage from fire. It is probable that some equipment could be salvaged. Approximately 5$ of the shift on duty would be killed or seriously injured. Arsenals and Munitions Plants Sorel Industries Limited - Category A Moderate structural building damage would be caused by blast and there is a probability of further damage from fire. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A Moderate structural building damage would be caused by blast and there is a probability of damage from fire. It is likely that some equipment could be salvaged. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Canadian Car and Foundry Co, Longue Pointe - Category A This plant would be destroyed by blast and fire. Approximately 80-85$ of the shift on duty would be killed or seriously injured. Montreal Locomotive Works - Category A This plant would be destroyed and 100$ of the shift on duty would be killed. �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a /'information TOP SECRET CANADIAN EYES ONLY - 25 Sheet Metal Products American Can Company - Category C Very severe structural damage would be caused by blast and the probability of damage from fire is high. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Boilers, Tanks and Plate Works Warden King Limited - Category C Buildings and equipment would be destroyed by blast and fire. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Petroleum Facilities Portland-Montreal Pipeline Terminal - Category A No structural damage would be caused by blast and the probability of fire is low. No casualties would be expected among shift on duty. Hydro,Electric Power Main Electric Power Receiving Station, Shawinigan Water and Power Cbmpany4 - Category A Slight strubtural building damage would be caused by blast but the probability Of fire is high. Approximately 10-15$ of the shift on duty would be killed or seriously injured. Shipbuilding and Repairing Canadian Vickers Limited - Category A Moderate structural building damage would be caused by blast and there is a probability of further damage from fire. Approximately 15-60$ of the shift on duty would be killed or seriously injured. Port of Montreal Slight damage would be caused to the facilities of the Port of Montreal by this attack. Transit Sheds Severe structural damage would be caused by blast to sheds # 44, 45, 46 and 47 on the Tarte Pier and there is a probability of further damage from fire. No serious damage would occur to any other important port facilities. Shipping (transports, light cruisers and aircraft carriers) Sunk - no ships would be sunk or destroyed by this attack. Immobilized - ships anchored between the Vickers Dry Dock and Dominion Park and to mid channel would be iramobilized Slight damage - ships berthed or anchored north of Laurier Pier would receive slight damage to superstructure and external equipment. �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYE:3 ONLY - 26 - Effeot of a Burst over Aiming Point # 6 - Chosen to give maximvim effect on a sixth grouping of Vital Points by a 20 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among /15~/20$ of the population depending on conditions of warning and rescue. A nighttime attack would cause casualties among 10-15$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Military Establishments Central Ordnance Depot - Category A No structural building damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be killed or seriously injured. White Metal Alloys The Canada Metal Company Limited - Category B No structural damage would be caused by blast but there is a probability that building and equipment would be damaged by fire. Less than 5$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Canadian Pratt and Whitney Aircraft - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Bristol Aero Engines (Eastern) - Category A No structural damage would be caused by blast and the probability of fire is low. Approximately 5-10$ of the shift on duty would be seriously injured. Arsenals and Munitions Sorel Industries Limited - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A Very severe structural damage would be caused by blast and there is a probability of fire. Approximately 30-65$ of the shift on duty would be killed or seriously injured. Montreal Locomotive Works - Category C Slight structural building damage would be caused by blast and there is a probability of damage from fire. It is likely that some equipment could be salvaged. Approximately 5-10$ of the shift on duty would be killed or seriously injured. 000568 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 27 Canadian Car and Foundry Co, Longue Pointe - Category A Severe structural damage would be caused by blast and there is a probability of further damage from fire. It is likely that some equipment could be salvaged. Approximately 5-10$ of the shift on duty woxild be killed or seriously injured. Sheet Metal Products American Can Company - Category C This plant would be destroyed and 100$ of the shift on duty killed. Boilers, Tanks and Plate works Warden King Limited - Category C This plant would be destroyed and 100$ of the shift on duty killed. Shipbuilding and Repairing Canadian Vickers Limited - Category A Severe structural damage would be caused by blast and there is a probability of further damage from f l e . It is likely that some equipment could be salvaged. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Gas Storage Holders Quebec Hydro Electric Power Commission, Hochelage Gas Holder - Category A Gas holders and equipment would be destroyed by blast and fire. Hydro Electric Power Main Electric Povier Receiving Station, Shawinigan Water and Power Company - Category A This plant and equipment would be destroyed. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Port of Montreal Slight structural damage would be caused to the facilities of the Port of Montreal by this attack. Transit Sheds Severe structural blast damage would be caused to sheds # 44, 45, 46 and 47 on Tarte Pier and there is a probability of further damage from fire. No serious damage would occur to any other important port facilities. Shipping (transports, light cruisers and aircraft carriers) No ships would be sunk or immobilized by this attack. Slight damage - ships berthed or anchored between Laurier Pier and Vickers Limited would receive slight damage to superstructure and external equipment. 000569 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a /'information TOP SECRET • CANADIAN EYES ONLY — 28 — Effect of a Burst over Aiming Point # 6 - Chosen to give maximum effect on a sixth grouping of Vital Points by a 100 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among 20-35$ of the population depending on conditions of warning and rescue. A nighttime attack would cause casualties among 20-30$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: White Metal Alloys The Canada Metal Company Limited - Category B Severe structural damage would be caused by blast and there is a probability that serious fire would occur. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Bristol Aero Engines (Eastern) - Category A Severe structural damage would be caused by blast and there is a probability that serious fire would occur. Approximately 15-60$ of the shift on duty would be killed or seriously injured. Canadian Pratt and Whitney Aircraft, Longueuil - Category A Slight structural building damage would be caused by blast and there is a probability of further damage from fire. It is likely that some equipment could be salvaged. Approximately 5$ of the shift on duty would be killed or seriously injured. J.W. Lawrence (Canada) Limited - Category B No structural damage would be caused by blast but _ there is a probability that building and equipment would be damaged by fire. Less than 5$ of the shift on duty would be killed or seriously injured. Aviation Electric Limited - Category B No structural damage would be caused by blast but there is a probability that building and equipment would be damaged by fire. Less than 5$ of the shift on duty would be killed or seriously injured. Arsenals and Munitions Sorel Industries Limited - Category A Slight structural building damage would be caused by blast and there is a probability of fire. Approximately 5-10$ of the shift on duty would be seriously injured. Military Establishments Central Ordnance Depot - Category A No serious building damage would occur but there is a probability of damage from fire. Approximately 5-10$ of the shift on duty would be killed or seriously injured. 000570 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 29 Railroad and Rolling Stock Equipment Canadian Car and Foundry Co, Longue Pointe - Category A This plant would be destroyed by blast and fire. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Canadian Pacific Railway Co, Angus Shops - Category A This plant would be destroyed by blast and fire. Approximately 65-90$ of the shift on duty would be killed or seriously injured Montreal Locomotive Works - Category C Very severe, structural building damage would be caused by blast and there is a probability of further damage from fire. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Boilers, Tanks and Plate Works Warden King Limited - Category C This plant would be destroyed by blast and fire. Approximately 95-3.00$ of the shift on duty would be killed or seriously injured. Shipbuilding and Repairing Canadian Vickers Limited - Category A This plant would be destroyed by blast and fire. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Communications - Telephonic Bell Telephone Company, Main Exchange - Category A No structural damage would be caused by blast and the probability of fire is low. No casualties would occur among shift on duty. Gas Storage Holders Quebec Hydro Electric Commission, Hochelage Gas Holder Category A Gas holders and equipment would be destroyed by blast and fire. Petroleum Facilities Shell Oil Refinery - Category A (a) Storage facilities would be destroyed by blast and fire. (b) Refining facilities would not be seriously damaged by blast and there is a probability of damage from fire. Hydro Electric Power Main Electric Power Receiving Station, Shawinigan Water and Power Company - Category A This plant would be totally destroyed. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Port of Montreal Slight damage would be caused to the facilities of the Port of Montreal by this attack. Transit Sheds Destroyed - sheds # 44, 45, 46 and 47 on the Tarte Pier would be destroyed by this attack. Moderate damage - would be caused to sheds # 26, 27, 27A and 29 and the shed on Bickerdike Pier by blast and fire. There is a probability of damage to sheds # 16, 17, 18 and 19 on Victoria Pier from fire. 000571 �Document disclosed under the Access to Information Act Document divulgu£ en vertu de la loi sur I'acces a I'information TOP flECRET CANADIAN EYES ONLY - 30 No serious damage'would occur to any other important port facilities. Shipping (transports, light cruisers and aircraft carriers) Sunk - no ships would be sunk by this attack. Immobilized - ships berthed or anchored between Laurier Pier and Sutherland Pier would be immobilized. Slight damage - ships berthed or anchored north of Jacques Cartier Bridge to the Vickers Limited Dry Dock would receive slight damage to superstructure and external equipment. Effeot of a Burst over Aiming Point § 7 - Chosen to give maximum effect on a seventh grouping of Vital Points by a 20 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among ^10-/20$ of the population depending on con-1 ditions of warning and rescue, A nighttime attack would cause casualties among /10-/l5fo of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Military Establishments Central Ordnance Depot - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be killed or seriously injured. White Metal Alloys The Canada Metal Company Limited - Category B Slight structural building damage would be caused by blast and there is a probability of further damage from fire. Approximately 5-10$ of the shift on duty would be seriously injured. Aircraft and Aircraft Parts Bristol Aero Engines Limited (Eastern) - Category A Slight structural building damage would be caused by blast and there is a probability of further damage from fire. Approximately 5-10$ of the shift on duty would be seriously injured. Canadian Pratt and Whitney Aircraft, Longueuil - Category A Buildings and equipment would be almost completely destroyed by blast and fire. Approximately 60-70$ of the shift on duty would be killed or seriously injured. Arsenals and Munitions Sorel Industries Limited - Category A Very severe structural damage would be caused by blast and there is a probability of further damage from fire. Approximately 30-65$ of the shift on duty would be killed or seriously injured. 000572 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 31 Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Canadian Car and Foundry Co, Longue Pointe - Category A Serious structural building damage v;ould be caused by blast and there is a probability of further damage from fire. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Montreal Locomotive Works - Category C Slight structural building damage would be caused by blast but there is a probability of damage from fire. It is likely that some equipment could be salvaged. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Sheet, Metaj Products American Can Company - Category C Slight structural building damage would be caused by blast but there is a probability of damage from fire. It is liekly that some equipment could be salvaged. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Boilers, Tanks and Plate Works . Warden King Limited - Category C Slight structural building damage would be caused by blast but there is a probability of damage from fire. It is likely that some equipment could be salvaged. Approximately 10-20$ of the shift on duty would be killed or seriously injured. Hydro Electric Power Main Electric Power Receiving Station, Shawinigan Water and Power Company - Category A No structural building damage would be caused by blast but there is a probability that fire might occur. Much equipment co Id probably be salvaged. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Shipbuilding and Repairing Canadian Vickers Limited - Category A Very severe building damage would be caused by blast and the probability of fire is high. It is likely that no equipment could be salvaged. Approximately 60-70$ of the shift on duty would be killed or seriously injured. Port of Montreal Slight damage would Port of Montreal by Transit Sheds Severe damage would and 47 on the Tarte be caused to the facilities of the this attack. be caused to sheds § 44, 45, 46 Pier by blast and fire. No other damage would occur to any other important port facilities. 000573 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET i ii ! • • • » I H U H CANADIAN EYES ONLY - 32 - Shipping (transports, light cruisers and aircraft carriers) Sunk and immobilized - ships anchored in mid channel opposite the Sutherland Wharf would be sunk or immobilized. Slight damage - ships berthed or anchored between the Laurier Pier and the Canadian Vickers Wharf would receive slight damage to superstructure and external equipment. Effeot of a Burst over Aiming Point # 7 - Chosen to give maximvim effect on a seventh grouping of Vital Points by a 100 Kiloton bomb A daytime attack on this Aiming Point would cause casualties among 10-20$ of the population depending on conditions of warning and rescue. A nighttime attack would cause casualties among 10-/15$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: White Metal Alloys The Canada Metal Company - Category B Severe structural damage would be caused by blast and there is a probability of damage from fire. Little or no salvage of equipment could be exptected. Approximately 5-10$ of the shift on duty would be killed or seriously injured. Aircraft and Aircraft Parts Bristol Aero Engines (Eastern) - Category A Buildings and equipment would be almost destroyed by b l a s t and f i r e . Approximately 15-30$ of the shift on duty would be killed or seriously injured. Canadian Pratt and Whitney Co, Longueuil - Category A This plant would be destroyed by blast and fire. Approximately 80-85$ of the shift on duty would be killed or seriously injured. J. W. Lawrence (Canada) Limited - Category B No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Aviation Electric Limited - Category B No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Military Establishments Central Ordnance Depot - Category A No structural building damage would blast but there is a probability of Damage to stores would probably not ximately 5-10$ of the shift on duty or seriously injured. be caused by damage from fire. be high. Approwould be killed 000574 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 33 Arsenals and Munitions Sorel Industries Limited - Category A This plant would be destroyed by blast and fire. Approximately 65-90$ of the shift on duty would be killed or seriously injured. Railroad and Rolling Stock Equipment Canadian Pacific Railway Co, Angus Shops - Category A Slight structural building damage would be caused by blast but there is a probability of further damage from fire. It is likely that much equipment could be salvaged. Approximately 5-10$ of the shift on duty would be seriously injured. Canadian Car and Foundry Co, Longue Pointe - Category A This plant would be almost destroyed by blast and fire. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Montreal Locomotive Works - Category C Very severe structural building damage would be caused by blast and there is a probability of further damage from fire. Salvage of cohtents would not be high. Approximately 15-30$ of the shift on duty would be killed or seriously injured. Sheet Metal Products American Can Company - Category C Very severe structural building damage would be caused by blast and the probability of fire is high. Approximately 25-30$ of the shift on duty would be killed or seriously injured. Boilers, Tanks and Plate Works Warden King Limited - Category C Very severe structural building damage would be caused by blast and the probability of fire is high. Little or no salvage of equipment could be exptected. Approximately 25-60$ of the shift on duty would be killed or seriously injured. Shipbuilding and Repairing Canadian Vickers Limited - Category A This plant would be destroyed by b l a s t and f i r e . Approximately 80-85$ of the shift on duty would be k i l l e d or seriously injured. Communications - Telephonic Bell Telephone Company, Main Exchange No structural blast damage would the probability of fire is low. shift on duty would be seriously - Category A be caused by blast and Less than 5$ of the injured. Gas Storage Holders Quebec Hydro Electric Commission Hochelage Gas Holder Category A Gas holders and equipment would be destroyed by blast and fire. 3 000575 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 34 Port, of Montreal Damage to the facilities of the Port of Montreal is described below: Wharves and Piers Serious damage would be caused to Sections 47 and 49 and to the Canadian Vickers Wharf. Transit Sheds Destroyed - sheds # 44, 45, 46 and 47 on the Tarte Pier would be destroyed by this attack. Slight damage - would be caused to sheds # 26, 27, 27A and 29 by blast and there is a probability of further damage from fire. No other damage would occur to any other important port facilities. Shipping (transports, light cruisers and aircraft carriers) Sunk and Immobilized - ships berthed or anchored between Tarte Pier and Canadian Vickers Wharf would be sunk or immobilized. Slight damage - ships berthed or between Jacques Cartier Bridge and Vulcan Wharf would receive slight damage to superstructure and external equipment. Effect of a Burst over Aiming Point # 8 - Chosen to give maximum effect on a eighth grouping of Vital Points by a 20 Kiloton bomb A daytime attack on this Aiming Point wsuld cause casualties among /pfo of the population depending on conditions of warning and rescue, A nighttime attack would cause casualties among_^5$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below; Aircraft and Aircraft Parts Canadair Limited, (plant No. I) Ville St, Laurent - Category A This plant would be completely destroyed and 100$ of the shift on duty would be killed. Canadair Limited, (Plant No. 2) Ville St, Laurent - Category A This plant would be completely destroyed and 100$ of the shift on duty would be killed. Canadian Car and Foundry Company, St« Laurent - Category A This plant would be completely destroyed and 100$ of the shift on duty would be killed. Sheet Metal Products Continental Can Company of Canada Limited - Category C No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Port of Montreal No damage would be caused to the port of Montreal by this attack. �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 35 *. Effect of a Burst over Aiming Point # 8 - Chosen to give maximvim effect on a eighth grouping of Vital Points by a 100 Kiloton bomb • A casualties of warning ties among daytime attack on this Aiming Point would cause among 5$ of the population depending on conditions and rescue. A nighttime attack would cause casual5$ of the population (Tables I and II). Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Aircraft and; Aircraft Parts Canadair Limited, (Plant No* I) St. Laurent - Category A This plant would be completely destroyed and 100$ of the shift on duty would be killed. Canadair Limited, (Plant No* 2) St. Laurent - Category A This plant would be completely destroyed and 100$ of the shift on duty would be killed. Canadian Car and Foundry Company, St. Laurent - Category A This plant would be completely destroyed and 100$ of the shift on duty would be killed. Electronic and Communications Equipment Canadian Marconi - Category A No structural damage would be caused by blast and the probability of fire is low. Less than 5$ of the shift on duty would be seriously injured. Sheet Metal Products Continental Can Company of Canada Limited, St. Laurent Category C Slight structural damage would be caused by blast and there is a probability of further damage from fire. It is likely that much equipment could be salvaged. Approximately 5$ of the shift on duty would be killed or seriously injured. Port of Montreal No damage would be caused to the port facilities by this attack. Effect of a Burst over Aiming Point # 9 - Chosen to give maximum effect on a ninth grouping of Vital Points by a 20 Kiloton bomb It woe not possible to calculate casualties for this Aiming Point, but it is estimated that they would not be high. Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: 000577 �Document disclosed under the Access to Information Act Document divulgue en vertu de la l o i sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 36 Non-Ferrous Metal Smelting and Refining Canadian Copper Refineries - Category A This plant would be destroyed and 100$ of the shift on duty would be killed. Brass and Copper Products Canada Wire and Cable Company, Mtl East - Category A This plant vould be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Petroleum Facilities Imperial Oil Refinery - Category A Refining and storage facilities would be destroyed by blast and fire. Shell Oil Refinery - Category A Refining and storage facilities would be destroyed by blast and fire* McColl Frontenac Oil Refinery - Category A Refining and storage facilities would be destroyed by blast and f irei British American oil Refinery - Category A Refining and storage facilities would be destroyed by blast and fire. Portland-Montreal Pipeline Terminal - Category A Building and equipment would be destroyed by blast and fire. Approximately 75-100$ of the shift on duty would be killed or seriously injured. Port of Montreal No damage would be caused to the facilities at the Port of Montreal by this attack. Shipping (transports, light cruisers and aircraft carriers) Slight damage would occur to ships berthed or anchored near the oil jetties at Montreal East, Effect of a burst over Aiming Point # 9 - Chosen to give maximum effect on a ninth grouping of Vital Points by a 100 Kiloton bomb It was not possible to calculate casualties for this Aiming Point, but it is estimated that they would not be high. Damage to those Vital Points which lie within the radius of destruction of this Aiming Point is described below: Military Establishments Central Ordnance Depot - Category A No structural damage would be caused by blast but there is a probability of damage from fire. Less than 5$ of the shift on duty would be killed or seriously injured. 000578 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 37 White Metal Alloys The Canada Metal Company Limited - Category A No structural damage would be caused by blast but there is a probability of damage from fire. Less than 5$ of the shift on duty would be killed or seriously injured. Non-Ferrous Metal Smelting and Refining Canadian Copper Refineries - Category A This plant would be totally destroyed and 100$ of the shift on duty would be killed. Brass and Copper Products Canadian Wire and Cable Company, Mtl East - Category A This plant would be totally destroyed. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Railroad, and Rolling Stock Equipment Canadian Car and Foundry Company, Longue Pointe - Category A No structural damage would be caused by blast and the probability of fire is low. No casualties would occur among shift on duty. Montreal Locomotive Works - Category A No structural damage would be caused by blast and the probability of fire is low. No casualties would occur among shift on duty. Shipbuilding and Repairing Canadian Vickers Limited - Category A No structural damage would be caused by blast and the probability of fire is low. No casualties would occur among shift on duty. Petroleum Facilities Imperial Oil Refinery - Category A Refining and storage facilities would be destroyed by blast and fire. Shell Oil Refinery - Category A Refining and storage facilities would be destroyed by blast and fire. McColl Frontenac Oil Refinery - Category A Refining and storage facilities would be destroyed by blast and fire. British American Oil Refinery - Category A Refining and storage facilities would be destroyed by blast and fire. Portland-Montreal Pipeline Terminal - Category A Building and equipment would be destroyed by blast and fire. Approximately 95-100$ of the shift on duty would be killed or seriously injured. Port of Montreal NO damage would be caused to the facilities of the Port of Montreal by this attack. Shipping (transports, light cruisers and aircraft carriers) Sunk - no ships would be sunk by this attack. Immobilized - all ships berthed or anchored between the Canada Cement Wharf and the British American Oil Wharf would be immobilized. Slight damage - all ships in the channel between Tetreauville and Pointe Aux Trembles would receive slight damage to superstructure and external equipment. 000579 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY - 38 (d) Effects On Morale It is expected that the effects on morale in large centres of population in Canada, and at least the northern parts of the United States, would be much the same whichever city is attacked by an atomic bomb. The effect will probably be somewh'.t prooortionate to the size of the casualties inflicted by individual bombs and by the number of cities attacked. Air Navigation Aspects of an Attack With the equipment at present available to the Russian Long Range Air Force j Montreal -would be an easj4 target to locate on either a high or low level attack Under any weather conditions for a well trained navigator not familiar with the area. Accuracy in identifying specific Aiming Points is a more critical aspect. However the Vital Points are distributed over much of the city, and an atomic explosion over many parts of the built up area would cause serious damage to both Vital Points and population, though of a lesser magnitude than described by this report. 000580 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a 1'infounation TABLE II - CASUALTIES AS PERCENTAGE OF POPULATION X TOP SECRET DAYTIME ATTACK CANADIAN EYES 20 Kiloton Bomb 100 Kiloton Bomb Aiming Point # I-D - Chosen to Give Maximum Effect on Daytime Distribution of Population Killed Seriously Injured Lightly Injured Killed Seriously Injured Lightly Injured No Warning - No Rescue 20 5 5 No Warning - No Rescue 40 10 10 No Warning - With Resoue 10 10 5 No Warning - With Rescue 25 15 10 With Warning - With Resoue 10 10 5 With Warning - With Resoue 20 10 5 Aiming Point # ftL - Chosen t o Give Maximum Effect on One Grouping of Vital 5Points oiiitS No Warning - No Resoue ti /J, /I No Warning - No Rescue ti ti ti No Warning - With Rescue ti /I /I No Warning - With Rescue ti ti ti With Warning - With Resoue ti /I With Warning - With Reseue ti ti ti /l Ltal Point Aiming Point # 2 - Chosen to Give Maxiraum Effect on a Second Grouping of Vital Pointss No Warning - No Rescue ti /l /l No Warning - No Rescue ti ti ti No Warning - With Rescue ti /p /I No Warning - With Rescue ti ti ti With Warning - With Rescue ti /I /I With Warning - With Resoue ti ti ti ,al Points Pointsi Aiming. Point # _3 - Chosen t o Give Maximum Effeot on a Third Grouping of Vital No Warning - No Rescue 5 /p No Warning - With Rescue ti 5 With Warning - With Rescue ti /p /p ti /p No Warning - No Resoue 15 5 5 No Earning - With Resoue 10 10 5 With Warning - With Resoue 5 5 ti 000581 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'inforjpation TOP SECRET TABLE I I - CASUALTIES AS PERCENTAGE OF POHJLATION CANADIAN EYES 0NT.Y DAYTIME ATTACK 100 Kiloton Bonfr 20 Kjloton Bomb Aiming Point j 4 - Chosen to Give Maximum Effect on a Fourth Grouping of Vital Points Killed Seriously Injured 10 5 No Warning - With Rescue 5 5 With Warning - With Rescue 5 5 No Warning - No Rescue Aiming Point # 5 No Warning - No Rescue No Warning - With Rescue lith Warning - With Rescue /p 5 /p 10 5 No Warning - With Rescue 10 10 5 With Warning - With Resoue 10 5 5 10 5 ti 5 5 /ftp 5 /p No Warning - No Rescue /p /p /ftp No Warning - Kith Rescue /p /p /p With Warning - With Rescue 5 5 With Warning - With Rescue 5 5 Aiming Point * 7 /p ti 5 /p No Warning - No Rescue 25 5 5 No Warning - With Rescue 15 10 5 With Warning - With Rescue 10 5 5 10 5 5 5 Chosen to Give Maxiraum E f f e c t on a Seventh Grouping of V i t a l P o i n t s 10 /p No Warning - No Rescue /p /p /p No Warning - With Rescue 5 5 /l /p /p With Warning - With Rescue /p 5 5 5 Chosen t o Give Maximum E f f e c t on a S i x t h Grouping of V i t a l P o i n t s No Warning - With Reseue With Warning - With Rescue 20 /p 5 No Warning - With Rescue No Warning - No Rescue Lightly Injured Chosen t o Give Maximum E f f e o t on a F i f t h Grouping of V i t a l P o i n t s 10 No Warning - No Rescue Seriously Injured /ftp Aiming Poin t ir 6 No Warning - No Rescue Killed __— Lightly Injured ti 000582 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TABLE II - CASUALTIES AS PERCENTAGE OF POHJLATION TOP SECRET DA5T1ME ATTACK 20 Kiloton Bomb CANADIAN EYES 0 100 Kjloton Bomb Aiming Point # 8 - Chosen to Give Maximum Effect on a Eighth Grouping of Vital Points Killed Seriously Injured Lightly Injured Killed Seriously Injured Lightly Injured No Warning - No Rescue Jp ti /l ti /l ti No Warning - No Rescue ti ti ti No Warning - With Rescue /l ti /l ti /l ti No Warning - With Rescue ti ti ti With Warning - With Reseue ti/I ti/I ti/i With Warning - With Rescue ti ti ti x Based on 961,000 within 5 miles of «n Aiming Point. The population of the metropolitan area is 1,395,000 of the city proper is 1,022,000 000583 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET TABLE I I - GASBAIgIBB AS PERCENTAGE OF POHJLATION CANADIAN EYES 0 NIGHTTIME ATTACK 100 K i l o t o n Bomb 20 K i l o t o n Boirib ftWnff P o i n t 3 I - g - Chosen to Give Maximum Effect on Nighttime D i s t r i b u t i o n of P o p u l a t i o n Killed Seriously Injured Lightly Injured Killed Seriously Injured Lightly Injured No Warning - No Rescue 20 -5 5 No Warning - No Rescue 35 10 5 No Warning - With Rescue 10 -10 5 No Warning - With Rescue 20 15 10 5 5 5 With Warning - With Rescue 15 10 5 With Warning - With Rescue Aiming Point # I - Chosen t o Give Maximum E f f e c t on One Grouping of V i t a l P o i n t s Mo Warning - No Resoue /p /I /I Uo Warning - No Rescue ti ti ti No Warning - With Rescue ^L5 /l /l No Warning - With Rescue ti ti ti I ,/l /l With Warning - With Rescue ti ti ti ti ti With Warning - With Rescue Aiming P o i n t § 2 - Chosen t o Give Maximum E f f e c t on a Second Grouping of V i t a l P aoiinnttss No Warning - No Rescue /ftp No Warning - With Rescue /l With Warning - With Rescue /l /I I /} 5 /l No Warning - No Rescue /l No Warning - With Rescue ti /I With Warning - With Rescue ti 5 ti ti ti Aiming P o i n t § 3 - Chosen t o Give Maximum E f f e c t on a Third Grouping of V i t a l P oiinnttss No Warning - No Rescue • Mo Warning - With Rescue With Warning - Witii Rescue 5 /p /p /p 5 /p ti No l a r n i n 8 " Ko Rescue /p No Warning - With Rescue /ftp With Warning - With RSSCVB 15 5 5 10 10 5 5 5 ti 000584 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET TABLE II - CASUALTIES AS PERCENTAGE OF POPULATION CANADIAN EYES 0T NIGHTTIME ATTACK 100 Kiloton Bomb 20 Kiloton Bomb Aiming Point # 4 - Chosen to Give Maximum Effect on a Fourth Grouping of Vital Points Killed Seriously _ _ I n j u r e d 10 No Earning - No Rescue ti Lightly Injured Killed Seriously Injured Lightly Injured ti No Warning - No Rescue 15 5 5 No Warning - With Rescue 5 5 ti No Warning - With Rescue 10 10 5 With Warning - With Rescue 5 IP ti With Warning - With Rescue 10 5 5 Airaing Point tf 5 - Chosen t o Give Maximum E f f e c t on a F i f t h Grouping of V i t a l P o i n t s No Warning - No Rescue /p /p /I No Warning - No Rescue 5 5 IP No Warning - With Rescue /p /p /ftp No Warning - With Rescue /p 5 ti With Warning - With Rescue /p /ftp /I With Warning - With Rescue /ftp ti ti Aiming P o i n t # 6 - Chosen t o Give Maximum E f f e c t on a S i x t h Grouping of V i t a l P o i n t s No Warning - No Rescue 10 No Warning - With Rescue 5 With Warning - With Rescue 5 /p 5 /p /ftp Mb Warning - No Rescue 20 5 5 /p Mo Warning - With Rescue 10 10 5 /p With Warning - With Reseue 10 5 5 Aiming Point # 7 - Chosen t o Give Maxiraum E f f e c t on a Seventh Grouping of V i t a l P o i n t s No Warning - No Rescue /p /p /p No Warning - No Rescue 5 5 No Warning - With Resoue /I /p /p Mo Warning - With Rescue /p 5 With Warning - With Rescue /I /p /p With Warning - With Rescue /p ti ti 5 ti 000585 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'inforjnation TABIE I I - CASUALTIES AS HRCENTAGE OF POHJLATION TOP SECRET NIGHTTIME ATTACK 20 K i l o t o n Bomb CANADIAN EYES C T 100 K j l o t o n Bomb Aiming P o i n t # 8 - Chosen t o Give Maximum E f f e c t on a E i g h t h Grouping of V i t a l P o i n t s Killed Seriously Injured Lightly Injured Killed Seriously Injured Lightly Injured No Warning - No Rescue /p /l ti No Warning - No Reseue /p /p ti No Warning - With Rescue /j /l ti No Warning - With Rescue /p /p ti With Warning - With Rescue /l /l ti- With Warning - With Rescue /l /p ti- x- Based on 1,015,000 within 5 miles of an Aiming Point. The population of the metropolitan area is 1,395,000 of the city proper is 1,022,000 000586 �Documef£ cfc<rJQraLw ifler the Access to Information Act tttu de la Loi sur I'acces a I'information TABLE I - CASUALTY ESTIMATES - CITY OF MONTREAL DAYTIME ATTACK 20 K j l o t o n Bonfc CANADIAN EYES ONLY 100 K j l o t o n Bomb Aiming Point # I-D - Chosen t o Give Maximum E f f e c t on P o p u l a t i o n During a Daytime A t t a c k Killed Seriously Injured Lightly Injured Killed Seriously Injured Lightly Injured No Warning - No Rescue 207,200 68,200 52,200 No Warning - No Rescue 383,600 90,400 58,900 No VJarning - With Rescue 114,600 103,800 68,600 No Warning - With Rescue 238,000 153,600 84,000 85,900 73,200 56,400 With Warning - With Rescue 185,600 99,700 60,200 With Warning - With Rescue Aiming Point # I - Chosen t o Give Maximum Effect on One Grouping of V i t a l P o i n t s No Warning - No Rescue 24,300 4,800 3,000 No Warning - No Rescue 34,600 9,600 7,400 No Warning - With Resoue 16,000 8,600 4,500 No Warning - With Rescue 25,100 14,300 9,100 With Warning - With Rescue 12,700 6,700 4,700 With Warning - With Rescue 21,200 9,800 6,900 Aiming Point # 2 - Chosen t o Give Maximum Effect on a Second Grouping of V i t a l P o i n t s 13,400 9,100 7,700 No Warning - No Rescue 52,200 30,300 24,300 No Warning - With Rescue 7,700 11,000 8,600 No Warning - With Rescue 21,100 38,800 29,600 With Warning - With Resoue 6,100 7,200 6,000 With Warning - With Rescue 15,000 23,400 17,500 No Warning - No Rescue Aiming P o i n t # 3 - Chosen t o Give Maximum E f f e c t on a Third Grouping of V i t a l P o i n t s No Warning - No Rescue 71,600 30,600 23,000 No Warning - No Resoue 56,300 48,600 36,800 No Warning - With Resoue 35,800 45,300 29,500 No Warning --With Rescue 89,200 75,800 48,500 With Warning - With Rescue 23,800 31,300 24,400 With Warning - With Rescue 67,700 47,700 32,900 000587 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'infoipiation TABLE I - CASUALTY ESTIMATES - CITY OF MONTREAL DAYTIME ATTACK TOP SECRET CANADIAN EYES ONLY 100 Kiloton Bomb 20 K i l o t o n Bomb Aiming Point # 4 - Chosen t o Give Maximum Effect on a F o u r t h Grouping of V i t a l Points Killed Seriously Injured Lightly Injured No Warning - No Rescue 91,700 36,200 28,400 No Warning - No Rescue 175,900 75,800 59,500 No Warning - With Rescue 56,800 52,300 34,900 No Warning - With Rescue 113,300 100,800 70,500 With Warning - With Rescue 42,300 36,200 29,400 With Warning - With Rescue 91,200 63,600 46,300 Killed Seriously Injured Lightly Injured Aiming P o i n t # 5 - Chosen t o Give Maximum E f f e c t on a F i f t h Grouping of V i t a l P o i n t s No Warning - No Rescue 32,600 15,800 11,600 No Warning - No Rescue 77,700 42,700 32,000 No Warning - With Rescue 15,900 23,000 14,600 No Warning - With Rescue 41,600 56,100 38,300 9,900 16,200 12,400 With Warning - With Rescue 30,500 35,200 24,800 With Warning - With Rescue Aiming Point # 6 - Chosen t o Give Maximum Effect on a S i x t h Grouping of V i t a l P o i n t s 102,500 37,600 27,500 No Warning - No Rescue 221,700 69,700 53,400 No Warning - With Rescue 5 a , 800 55,700 35,400 No Warning - With Rescue 122,700 105,700 70,500 With Warning - With Rescue 43,800 39,600 30,000 With Warning - With Rescue 95,300 67,600 46,700 No Warning - No Rescue 000588 �Document disclosed under the Access to Information Act D o c u m ^ t ^ u l ^ j i e n L \ £ £ f U i de la Loi sur I'acces a I'information TABLE I - CASUALTY ESTIMATES - CITY OF MONTREAL DAYTIME ATTACK CANADIAN EYES ONLY 100 Kjloton Bomb 20 K i l o t o n Bomb Aiming P o i n t # 7 - Chosen t o Give Maximum E f f e c t on a Seventh Grouping of V i t a l P o i n t s Killed Seriously Injured Lightly Injured Killed Seriously Injured Lightly Injirred No Warning - No Rescue 37,800 17,800 13,100 No Warning - No Rescue 89,800 48,400 37,300 No Warning - With Rescue 15,900 26,600 17,100 No Warning - With Rescue 46,300 64,500 45,000 9,000 18,700 14,500 With Warning - With Resoue 33,100 40,400 28,700 With Warning - With Rescue .Aiming P o i n t # 8 - Chosen t o Give Maximum E f f e c t on a E i g h t Grouping of V i t a l P o i n t s No~Warning * No-Rescue .0,000 3,500 2,600 No Wqrning - No Rescue 19,800 8,500 6,900 No Warning - With Resoue 4,400 5,200 3,500 No Warning - With Rescue 11,200 12,200 8,200 With "Warning - With Rescue 3,200 3,500 2,700 With Warning - With Rescue 8,000 7,400 5,300 Kiilloottoonn Bomb Atfiming Point # 9 - Chosen t o Give Maximum Effect on a N^nth Grouping of V i t a l P o i n t s by a 100 K No Warning - No Rescue 0 600 600 No Warning - With Resoue 0 600 600 With Warning - With Rescue 0 300 400 000589 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'infoypation TABLE I - CASUALTY ESTIMATES - CITY OF MONTREAL TOP SECRET NIGHTTIME ATTACK CANADIAN EYES ONLY 100 K i l o t o n Bomb 20 K i l o t o n Bomb Aiming Poin t # I-N - Chosen t o Give Maximum E f f e c t on P o p u l a t i o n During a Nighttime A t t a c k Killed Seriously Injured Killed Lightly Injured Seriously Injured Lightly Injured 180,200 62,000 45,900 No Warning - No Rescue 351,000 91,600 64,900 No Warning - With Rescue 92,900 97,500 61,600 No Warning - With Rescue 207,400 151,900 89,700 With Warning - With Rescue 64,600 69,800 53,000 With Warning - With Rescue 159,200 98,700 63,700 No Warning - No Rescue Aiming Point # I — Chosen t o Give Maximum E f f e c t on a Group of V i t a l P o i n t s No Warning ~ No Rescue 16,200 4,500 2,900 No Warning - No Rescue 32,000 12,400 9,600 No Warning - With Rescue 13,300 7,500 4,100 No Warning - With Rescue 21,600 16,800 11,500 With Warning - With Resoue 10,800 5,800 4,100 With Warning - With Rescue 18,000 11,000 8,000 Aiming Point # 2 - Chosen t o Give Maximum E f f e c t on a Second Grouping of V i t a l P o i n t s 16,200 10,100 8,000 No Warning - No Rescue 58,000 28,800 23,200 No Warning - With Rescue 8,200 12,700 9,400 No Warning - With Rescue 24,200 39,000 28,900 With Warning - With Rescue 6,000 8,400 6,700 With Warning - With Rescue 17,000 23,700 17,400 No Warning - No Resoue 000590 �Document disclosed under the Access to Information Act Documeirt^wjIgw-jei^wijUirfle la loi sur I'acces a I'inforxnation TABLE I - CASUALTY ESTIMATES - CITY OF MONTREAL . NIGHTTIME ATTACK 20 K i l o t o n Bomb .. CANADIAN EYES ONLY 100 Kiloton Bomb Aiming Point § 3 - Chosen t o Give Maximum Effect on a Third Grouping of V i t a l P o i n t s Killed Seriously Injured Lightly Injured No Warning - No Rescue 60,500 33,700 25,800 No Warning - No Rescue No Warning - With Rescue 29,600 46,100 31,400 With Warning - With Rescue 19,200 31,100 24,300 Killed Seriously Injured Lightly Injured 165,300 54,600 40,100 No Warning - With Rescue 84,500 84,100 53,800 With Warning - With Rescue 61,700 52,100 35,100 Aiming Point # 4 - Chosen t o Gjve Maximum E f f e c t on a F o u r t h Grouping of V i t a l P o i n t s No Warning - No Rescue 88,300 35,200 27,800 No Warning - No Rescue 174,700 73,400 57,300 No Warning - With Rescue 53,000 50,600 34,300 No Warning - With Rescue 109,700 99,000 68,800 With Warning - With Rescue 39,500 34,300 28,200 With Warning - With Rescue 87,900 61,900 45,S00 No Warning - No Rescue 63,000 38,500 29,500 No Warning - With Rescue 31,400 49,900 35,300 With Warning - With Rescue 22,700 31,000 22,100 Aiming Point # 5 - Chosen t o Give Maximum E f f e c t on a F i f t h Grouping of V i t a l P o i n t s No Warning - No Rescue 23,100 12,500 9,400 No Warning - With Rescue 11,800 17,200 11,500 7,800 11,900 9,200 With Warning - With Rescue 000591 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a rinfoynation TABLE I - CASUALTY ESTIMATES - CITY OF MONTREAL TOP SECRET NIGHTTIME ATTACK CANADIAN EYES ONLY 20 K i l o t o n Bomb 100 K i l o t o n Bomb Aiming Point # 6 - Chosen t o Give Maximum Effect on a S i x t h Grouping of V i t a l P o i n t s Killed Seriously Injured Lightly Injured No Warning - No Rescue 85,900 34,000 25,200 No Warning - No Rescue No Warning - With Rescue 49,300 48,900 32,400 No Warning - With Rescue With Warning — With Rescue 37,200 34,200 26,000 With Warning - With Rescue Killed Serious l y Injured Lightly Injured 200,000 66,000 50,800 105,900 98,800 67,000 81,100 62,500 43,400 Aiming P o i n t # 7 - Chosen t o Give Maximum E f f e c t on a Seventh Grouping of V i t a l P o i n t s No Warning - No Rescue 26,000 14,700 11,500 No Warning - No Rescue 70,200 43,500 34,100 No Warning - With Rescue 10,000 17,800 11,700 No Warning - With Rescue 34,200 56,300 40,400 5,700 13,800 11,100 With Warning - With Rescue 23,300 34,700 24,800 With Warning - With Rescue Aiming P o i n t # 8 - Chosen t o Give Maximum E f f e c t on a E i g h t Grouping of V i t a l P o i n t s No Warning - No Rescue 10,100 3,800 3,000 No Warning - No Rescue 21,400 12,600 10,500 No Warning - With Rescue 4,500 5,800 4,000 No Warning - With Rescue 11,900 16,500 12,200 With Warning - With Rescue 3,00 0 4,100 3,200 With Warning - With Rescue 8,700 10,300 7,800 0 500 500 Aiming Point # 9 - Chosen t o Give Maximum E f f e c t on a Ninth Grouping of V i t a l P o i n t s No Warning - No Rescue 0 Q No Warning - With Rescue 0 0 0 No Warning - With Rescue 0 500 500 With Warning - With Rescue 0 0 0 With Warning - With Rescue 0 300 300 Q No W a r n i n g _ No ReScue 000592 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TABLE III - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN -EYES 0. Aiming Point #- I-D - Chosen to Give Maximum Effect on Daytime Distribution of Population by a 20 Kiloton Bomb Vjtal Points Vital Point Category Structural Damage by Blast (%) Probability of Fire Damage t o C o n t e n t s With F i r e No F j r e 50 - 75 CBR Angus Shops A 75 - 100 Med 75 - 100 Shawinigan Water and Power Company . A 0 lew 25-50 0 Bell Telephone Company, Main Exchange A 0 Low 25-50 0 Gas Holders (Hochelage) A 100 High Aviation E l e c t r i c Limited B 0 Low 50$ App 0 American Can Company C 0 Low 25-50 0 000593 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TABLE III - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EYES Aiming Point # I-N - Chosen to Gjve Maximum Effect on Nighttime Distribution of Population by a 20 Kiloton Bomb Vital Points rital Point Category Structural Damage by B l a s t (%) Probability of Fire Damage t o C o n t e n t s V/ith F i r e No F i r e CPR Angus Shops A 0 Low 50$ App 0 , Shawinigan Water and Power "Company A 0 Low 50% App 0 000594 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TABLE III - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN- EYES ON Aiming Point # I - Chosen t o Gjve Maximum E f f e c t on One Grouping of V i t a l P o i n t s by a 20 K i l o t o n Bomb Vital Points V i t a l Point Category Structural Damage by B l a s t (%) With F i r e 75$ App Peacock B r o t h e r s A 25 - 50 Med Dominion B r i d g e Co, Lachine A 100 High Dominion E n g i n e e r i n g , Lachine A 75 - 100 Med Canadian Car and F d r y , S t . P i e r r e A 75 - 100 Med 50 - 75 Med S i r George Godfrey & P a r t n e r s L t d , Lachine B S t e e l Company of Canada Limited C 100 Damage t o C o n t e n t s Probability of Fire High 100 75 - 100 100 75 - 100 100 No F i r e 25-50 100 75% App 50% 50% App 100 000595 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a /'information TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EYES C Aiming Poin t # 2 - Chosen t o Give Maximum Effect on a Second Grouping of V i t a l P o i n t s by a 20 K i l o t o n Bomb Vital Points V i t a l Point Category Structural Damage by B l a s t (%) Probability of Fire Damage t o Contents With F i r e No F i r e Peacock B r o t h e r s A 100 High 100 100 Dominion Bridge Co-Ltd, Lachine A 25% App Low 50% App /.25% Dominion E n g i n e e r i n g , Lachine A 50fo App Low 75% App /50% Canadian Gar and Fdry Co, S t . P i e r r e A 100 High 100 100 S i r George Godfrey & P a r t n e r s Ltd B /25% Med 50 - 75 /25% The S t e e l Co of Canada Limited C /25% low 50% App /25% 000596 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EYES OM Aiming p o i n t # 5 - Chosen t o Give Maximum Effect on a Third Grouping of V j t a l P o i n t s by a 20 K i l o t o n B om b Vital Points V i t a l Point Category Structural Damage by B l a s t (f>) Probability of Fire Canadian Car and Fdry Co, Cote St.. P a u l A 100 High RCA Victor Company Limited A 25% App Med Canadian Car and Fdry Co, S t . Laurent A /25% Low J.W. Lawrence (Canada) Limited A 0 Low Crane Limited C 25-50 Med Canadian Tube and S t e e l P r o d u c t s A 100 High Damage t o Contents With F i r e 100 50 - 100 75 50% App 25 - 50 50% App 100 No F i r e 25% App 0-25 0 25% App 100 000597 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'infoifnation TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EYES Oi' Aiming P o i n t # 4 - Chosen t o Give Maxiraum Effect on a F o u r t h Grouping of V i t a l P o i n t s by a 20 K i l o t o n Bomb Vital Points V i t a l Point Categ ;ory Structural Damage by B l a s t &,) Probability of Fire Damage t o C o n t e n t s With F i r e No F i r e S t e e l Co Cf Canada, Notre Daire Works A 100 High 100 100 CIR Angus Shops A 0 Low .25-50 0 RCA V i c t o r Company Limited A High 100 75 - 100 B e l l Telephone Company, Main Exchange A 0 Low 25 - 50 0 Mount R o y a l Metal Company B 25 - 50 Med 75 - 100 25 - 50 J.W. Lawrence (Canada) Limited B 75 - 100 High 100 75 - 100 A v i a t i o n E l e c t r i c Limited B low 25-50 Crane Limited C 75 - 100 High 100 CNR P o i n t e S t . C h a r l e s C 75% App Med 75 - 100 0 75 - 100 0 75 - 100 50 - 75 000598 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS TOP SBCRET CANADIAN EYES OF Aiming Point # 5 - Chosen t o Give Maximvim E f f e c t on a F i f t h Grouping of V i t a l P o i n t s by a 20 K i l o t o n Bomb Vital Points r i t a l Point Category • Structural Damage by B l a s t (%) Probability of Fire Damage t o Contents With F i r e No F i r e A 100 High 100 100 CPR Angus Shops A 0 Low 25-50 0 Canadian Vickers Limited A 0 Low 25-50 0 Shawinigan Water and Power Company A 0 Med 50 - 75 0-25 C e n t r a l Ordnance Depot A 25% App High 75 - 100 25 - 50 Canadian Car and F d r y , Longue P o i n t e A 100 High 100 100 S o r e l I n d u s t r i e s L t d , Longueuil A 0 Low 50% App 0 Canadian P r a t t & Whitney, Longueuil A 0 Low 25-50 0 The Canada Metal Company Limited B 100 High 100 100 Warden King Limited C 75% App Med 75 - 100 75% App Z 2J $ Med 50 - 75 /25% 100 High 100 100 B r i s t o l Aero Engines (Eastern) American Can Company Montreal Locomotive Works ' C C 000599 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information u TOP SECRET TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS CANADIAN EYES 01 Aiming P o i n t # 6 - Chosen t o Give Maximum E f f e c t on a S i x t h Grouping of V i t a l P o i n t s by a 20 K i l o t o n Bomb V i t a l Points B r i s t o l Aero Engines V i t a l Point Category (Eastern) A Structural Damage by Blast (%) 0 Probability of Fjre Damage t o C o n t e n t s No F i r e With F i r e 0 Low 25 - 50 Med 75 - 100 75% App 75% App 25-50 100 CPR Angus Shops A 75 - 100 Canadian V i c k e r s Limited A 25 - 50 Shawinigan Water and Power Company A 100 High 100 C e n t r a l Ordnance Depot A 0 Low 50-75 Canadian Car and F d ry Co, Longue P o i n t e A 50% App Med 75% App /50% S o r e l I n d u s t r i e s L i m i t e d , Longueuil A 0 Low 25-50 0 Canadian A r s e n a l s Ltd A 0 Low 50% App 0 C a n a d i a n P r a t t & Whitney, Longueuil A 0 Low 25-50 0 Canada Metal Company l i m i t e d B 0 Low 75 - 100 0 Warden King Limited C 100 High 100 100 C 100 High 100 100 C ti&h Med 50% App 0-25 American Can Company M o n t r e a l Locomotive Works . . 0 000600 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'infqrmation TOP S1DRET ' TABLE III - SUMMARY OF EFFECTS ON VITAL POINTS CANADIAN EYES ONLV Aiming Point # 7 - Chosen to Give Maximum Effect on a Seventh Grouping of Vital Points by a 20 K i l o t o n B0mb Damage t o C o n t e n ts Structural Damage by B l a s t (%) Probability of Fire A Z.25% Med 50 - 75 0-25 CBR Angus Shops A 0 Low 25-50 0 Canadian V i c k e r s Limited A 75 - 100 High 100 Shawinigan Water and Power Company A 0 Med 50 - 75 0 C e n t r a l Ordnance Depot A 0 Low 25 - 50 0 Canadian Car and F d r y , Longue P o i n t e A 50% App Med 75% App /50% S o r e l I n d u s t r i e s Limited , Longueui l A 75 - 100 Med 100 75 - 100 Canadian P r a t t & Whitney, l o n g u e u i l A 75 - 100 High 100 75% App The Canada Metal Company Limited B 0-25 Med 75 - 100 0-25 Warden King L i m i t ed C /.25% Med 50 - 75 /25% American Can Company C ti& Med 50 - 75 /ffl* Montreal Locomotive Works c ti& Med 50% App 0-25 Vital Points B r i s t o l Aero Engines (Eastern) Vital Point Category With F i r e No F i r e 75% App 000601 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CAISIADIAN EYES 0N7 Ajming Point # 8 - Chosen t o Gjve Maximum E f f e c t on a E i g h t h Grouping of V i t a l P o i n t s by a 20 K i l o t o n Bomb V i t a l Points V i t a l Point Category Structural Damage by B l a s t (%) Probability of Fire Damage t o Contents With F i r e No F i r e Canadair P l a n t # I S t . Laurent A 100 High 100 100 Canadair P l a n t # 2 S t . Laurent A 100 High 100 100 Canadian Cap and F a r y Co, S t . Lauren t A 100 High 100 100 C o n t i n e n t a l Can Co of Canada, S t . Laurent C 0 Low 25-50 0 000602 �Document disclosed under the Access to Information Act Document divulgue en vertu de la l o i sur I'acces a I'information i TABLE III - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EYES C Aiming Point # 9 - Chosen t o Give Maximum Effect on a Ninth Grouping of Vital Points by a 20 Kiloton Bomb V i t a l Points Vital Point Categ ory Structural Damage by Blast (%) Probability of Fire With Fire High 100 100 High 100 100 100 100 Canadian Wire & Cable Co, Mtl East A 100 Canadian Copper Refinery, Mtl East A 100 Imperial Refinery A 100 High Shell Refinery A 100 High McColl Frontenac Refinery A 100 High B r i t i s h American Refinery A 100 High M o n t r e a l P i p e l i n e Terminal A 100 High • Damage to Contents No Fire 000603 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TABLE III - i*Uii»iBY CF SFFECTS Oi-i VITAL PCL.TS TOP SECRET CANADIAN ES ONLY Aiming Point # I-D - Chosen t o Gjve Maximum Effect on Daytime D i s t r i b u t i o n of Population by a IDOKjloton Bomb V i t a l Points Vital Point -Category Structural Damage by ' Blast $ ) Probability of Fire Damage t o Contents With F i r e No F i r e B r i s t o l Aero Engines (Eastern) A 25-50 Low 50 - 75 25% App CIR Angus Shops A 25-50 Low 50% App 25% App Canadian Vickers Limited A 0-25 Low 50% App 0-25 Canadian Marconi A 0 Low 50% App 0 Shawinigan Water and Power Company A 0-25 Med 50 - 75 0-25 Bell Telephone Company, Main Exchange A 25% App Med 50 - 75 25% App Canadian Car and Foundry Company, Longue Pointe A 0-25 Low 50% App 0-25 Mount Royal Metal Company B 0 Low 50 - 75 0 .B 0 Low 50 - 75 0 J.W. Lawrence (Canada) Limited B 0 Low 50% App 0 Aviation E l e c t r i c Limited B 0-25 Med 50 - 75 0-25 Warden Kjng Limited C 0 Low ti% 0 American Can Company G 0-25 Med ti% 0 Montreal Locomotive Works C 0 Low 50% CNR Pointe S t . Charles C 0-25 Low /50% Canada Metal Company ....2 0 0-25 000604 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EYES ON. Chosen t o Give Maximum E f f e c t on Daytime D i s t r i b u t i o n of P o p u l a t i o n by a 100 K i l o t o n Bomb Vital Point Category Structural Damage by B l a s t {%) Probability of Fire C 0 Low A 100 High Damage t o Contents With F i r e /50% N0 F i r e 0 000605 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS CANADIAN EYES Aiming Point # I-N - Chosen t o Give Maximum Effect on a Nighttime D i s t r i b u t i o n of Population by a 100 Kiloton Bomb V i t a l Points V i t a l Point Category Structural Damage by B l a s t (fo) Probability of Fire Damage t o C o n t e n t s With F i r e No F i r e B r i s t o l Aero Engines (Eastern) A 0-25 Low 50% App 0-25 CPR Angus Shops A 75 - 100 High 75 - 100 75% App Canadian Vickers Limited A 0 low 50% App 0 •A 0-25 Med 50 - 75 0-25 Shawinigan Water and Power Company A 0-25 Med 50 - 75 0-25 Bell Telephone Company, Main Exchange A 0 Low 50% App 0 C e n t r a l Ordnance Depot A 0 Low 25-50 0 Canadian Car and Fdry, Longue Pointe A 0 Low 25 - 50 0 Gas Holder (Beaumont) A 100 High Mount Royal Metal Company B 0 Low 75% App 0 J.W. Lawrence (Canada) Limited B 0 Low 50% App 0 Aviation E l e c t r i c Limited B 0 Med 50% App 0 Warden King Limited C o ~m Med 25-50 0-25 American Can Company c c /2S$ Med 50% App 0-25 0 Low 25 - 50 0 Canadian Marconi Montreal Locomotive Works Y 000606 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information c TABIE III - SUMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EYES ONLi Aiming Point # I - Chosen t o Give Maximum E f f e c t on One Grouping of V i t a l P o i n t s by a 100 K i l o t o n Boni) Vital Points V i t a l Point Category Structural Damage by Blast $) Probability of Fire With Fire Damage to Contents No Fire Peacock Brothers A 75 - 100 High 100 75 - 100 Dominion Bridge Company, Lachine A 100 High 100 100 Dominion Engineering, Lachine A 100 High 100 75 - 100 Canadian Car and Fdry, Longue Pointe A 0 Low 23$ App 0 Canadian Car and Fdry, Ville St. Pierre A 100 High 100 75 - 100 Transmission Line River Crossing Quebec Hydro Electric Power Commission Beauharnois Station-Island of Montreal A 100 George Godfrey and Partners Limited B 100 High 100 75 - 100 The Steel Company of Canada Ltd, Lachine C 100 High 100 100 000607 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information c TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS TOP SBCRET CANADIAN EYES ONE •Aiming P o i nt # 2 - Chosen t o Give Maximum E f f e c t on a Second Grouping of V i t a l P o i n t s by a 100 K j l o t o n Bonfc Vital Points Vital Point Category Structural Damage by B l a s t ft) Canadian Car and Fdry Co, Cote S t . Pau l A 50% App Peacock B r o t h e rs A 100 Dominion Bridge Company Ltd, Lachine A Dominion E n g i n e e r i n g , Lachine Probability of Fire Med Damage 1bo C o n t e n t s With F i r e 75% App No F i r e •tiW 100 High 100 75 - 100 Med 100 75% App A 100 High 100 100 Canadian Car and Fdry Co, V i l l e S t . P i e r r e A 100 High 100 100 Canadian Tube and S t e e l Products A 25% App Low 50 - 75 25% App Transmission Line River C r o s s i n g Quebec Hydro E l e c t r i c Power Commission Beauharnois S t a t i o n - I s l a n d of Montreal A S i r George Godfrey & P a r t n e r s L t d , Lachine) B High 100 75% App C o n t i n e n t a l Can Company of Canada Ltd C Low 25-50 The S t e e l Company of Canada L t d , Lachine C Med 75 - 100 100 75% App 0 75% App 0 50 - 75 000608 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TABLE I I I - SUMMARY OF EFF.3CTS "N VITAL POETS TOP SBCRET CANADIAN 3YES 0». Aiming P o i n t # 3 - Chosen t o Give Maximum Effect on a t h i r d V i t a l Points V i t a l Point Category Grouping of V i t a l P o i n t s by a 100 K i l o t o n Bomb Structural Damage by B l a s t (fo) Probability of Fire Damage to Contents With F i r e 50% App • No F i r e S t e e l Company of Canada, Notre Dame Wrks A 25% App Low Canadian Car and F d r y , Cote S t . P a u l A 100 High 100 Peacock B r o t h e r s A 2% App Med 50-75 RCA V i c t o r Company Limited A 75 - 100 High 100 75 - 100 Canadian Marconi A 0 Low 25-50 0 Canadian Car and Fdry Co, V i l l e S t . P i e r r e A 75 - 100 Med 75% App J.W. Lawrence (Canada) Limited B 0 Med 50-75 Crane Limited C 75 - 100 High CNR P o i n t e S t . C h a r l e s C 0 Low Canadian Tube and S t e e l P r o d u c t s A 100 High 100 25-50 100 /25% 100 /25% /ftpQfo 0-25 75% App 0 100 000609 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information ii TABLE III - SUMMARY OF "EFFECTS ON VITALH. B:TS i. V L TOP SECRET CANADIAN EYES t Aiming Point -y 4 - Chosen to Give Maximum Effect on a Fourth Grouping of Vital Points by a 100 Kiloton Bomb Vital Points Vital Point Category Structural Damage by B l a s t (fo) Probability of Fire Damage t o Co n t e n t s With F i r e No F i r e 75% App 50% App Canadian Tube and Steel Products A 50 - 75 Med Steel Co of Canada, Notre Dame Works A 100 High Canadian Car and Fdry, Cote St. Paul A 75% App Med RCA Victor Company Ltd A 100 High 100 100 Canadian Marconi A 0 Low 25 - 50 0 Bell Telephone Co, Main Exchange A 0-25 Med 50 - 75 0-25 Canadian Car and Fdry Co, St. Laurent A 0 low 25-50 0 Mount Royal Metal Company B 75 - 100 Med 100 75% App J.W. Lawrence (Canada) Limited B 75 - 100 High 100 75 - 100 Aviation Electric Limited B 0 Med 75% App 0-25 Crane Limited C 100 High 100 100 CNR Pointe St. Charles C 100 High 100 75 - 100 100 75 - 100 75 - 100 /75% 000610 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information « TABLE I I I - SUMMARY OF EFFECTS ON 1/TAL POETTB i C TOP SECRET CANADIAN EYES 0NL_ . Aiming P o i n t # 5 - Chosen t o Give Maximum Effect on a F i f t h Grouping of V i t a l P o i n t s by a 100 K i l o t on Bomb Vital Points V i t a l Point Category Probability of Fire Damage t o C o n t e n t s With F i r e No F i r e 0 Low 25-50 0 A 0 Low 25 - 50 0 A 100 High 100 100 Med 50 - 75 25% App Med 75% App Z50% Canadian Wire and Cable Co, Mtl East A Canadian Copper R e f i n e r s , Mtl E a s t B r i s t o l Aero Engines (Eastern) Structural Damage by B l a s t (fo) - CPR Angus Shops A 25 - 50 Canadian Vickers Limited A Mtl P i p e l i n e Terminal A 0 Low 25 - 50 0 Shawinigan Water and Power Company A /25% High 75% App /25% C e n t r a l Ordnance Depot A 75 - 100 High 100 75 - 100 Canadian Car and F d r y , Longue P o i n t e A 100 High 100 100 S o r e l I n d u s t r i e s L i m i t e d , Longueuil A .25% App Med 50 - 75 25% App Canadian P r a t t & j i t n e y A i r c r a f t , Longueuil A ^25% Med 50% App 0-25 Canada M e t a l Company Limited B 100 High 100 100 A v i a t i o n E l e c t r i c Limited B 0 Low 25-50 0 Warden King Limited C 100 High 100 100 American Can Company C High 100 75% App Montreal Locomotive Works C High 100 100 50% App 75 100 100 000611 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TABLE I I I - SUMMARY OF EFFECTS ON VITAL POIiTS TOP SECRET CANADIAN EYES C Y Aiming P o i n t # 6 - Chosen t o Give Maximum Effect on a S i x t h Grouping of V i t a l P o i n t s by a 100 K i l o t o n Bomb Vital Points B r i s t o l Aero Engines (Eastern) V i t a l Point Category A Damage t o C o n t e n t s Structural Damage by B l a s t (%) Probability of Fire With F i r e 75 - 100 Med 100 75 - 100 No F i r e CHI Angus Shops A 100 High 100 75 - 100 Canadian V i c k e r s Limited A 100 High 100 75 - 100 S h e l l R e f i n e ry A 100 High Shawinigan Water and Power Company A 100 High 100 100 B e l l Telephone Company, Main Exchange A 0 Low 25 - 50 0 C e n t r a l Ordnance Depot A 0 Med 50 - 75 0-25 Canadian Car and F d r y , Longue P o i n t e A 100 High 100 75 - 100 S o r e l I n d u s t r i e s L t d , Longueuil A /25% Med 50% App /25% Canadian A r s e n a l s Limited A /2S% Med 50 - 75 /25% /25% Med 50% App 0-25 50% App C a n a d i a n P r a t t & 'Whitney A i r c r a f t , Longueuil A The Canada M e t a l Company Limited B 50 - 75 Med 75 - 100 J . W. Lawrence {Canada) Limited B 0 Low 25-50 0 A v i a t i o n E l e c t r i c Limited B 0 Low 25 - 50 0 Warden King Limited C 100 High 100 100 Montreal Locomotive Works C Med 75 - 100 75 - 100 /J% 000612 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TABLE III - SUMMARY OF EFFECTS ON VITAL POINTS TOP SECRET CANADIAN EXES ONLY Aiming P o i n t # 7 - Chosen t o Give Maximum E f f e c t on a Seventh Grouping of V i t a l P o i n t s by a 100 K i l o t o n Bomb V i t a l Points B r i s t o l Aero Engines (Eastern) V i t a l Point Category A Structural Damage by B l a s t <$) 75 - 100 Probability of Fire With F i r e High 100 75 - 100 0 - 25 Damage t o Contents No F i r e CPR Angus Shops A ti& Med 50 - 75 Canadian Vickers Limited A 100 High 100 Shawinigan Water and Power Company A /25% High 75 - 100 B e l l Telephone Company, Main Exchange A 0 Low 25-50 C e n t r a l Ordnance Depot A 0 Med 50 - 75 0-25 Canadian Car and F d r y , Longue P o i n t e A 100 High 100 75 - 100 S e r e l I n d u s t r i e s Ltd, Longueuil A 100 High 100 100 Canadian A r s e n a l s Ltd A 100 High 100 100 Canadian P r a t t & Whitney, Longueuil A 100 High 100 100 Mount Royal M Q tal Company B 0 Low 25-50 0 The Canada M e t a l Company Limited B 75% App Med 100 J . W. Lawrence (Canada) Limited B 0 Low 25 - 50 0 Warden King L i m i t e d C 75 - 100 High 100 f 5 - : «J0 American Can Company C 75 - 100 High 100 75% App Montreal Locomotive Works C 75 - 100 Med 75 - 100 A 0 Low 25-50 Aviation E i e c t r i c Limited 100 /25% 0 /75% 75% App 0 000613 �Document disclosed under theAccesst^nfonnation Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS CANADIAN EYES Of Aiming Point # 8 - Chosen to Give Maximum Effect on a Eighth Grouping of Vital Points by a 100 Kiloton Bomb Vital Points n t a i Point Cate gory Structural Damage by B l a s t (%) Probability of Fire Damage t o C o n t e n t s With F i r e No F i r e Canadian Marconi A 0 low 25-50 0 Canadair Plant # I St. Laurent A 100 High 100 100 Canadair Plant # 2 St. Laurent A 100 High 100 100 Canadian Car & Fdry, Bois Franc Road A 100 High 100 100 Continental Can Co, St. Laurent C 25% App Med 50 - 75 /25% 000614 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information f TABLE I I I - SUMMARY OF EFFECTS ON VITAL POINTS i TOP SECRET CANADIAN EYES ONLY Aiming P o i n t # 9 - Chosen t o Give Maximum E f f e c t on a N i n t h Grouping of V i t a l P o i n t s by a 100 K i l o t o n Bomb Vital Points V i t a l Point Category Canadian Wire and Cable :Co, Mtl E a s t A Canadian Copper R e f i n e r y , Mtl E a s t A Canadian V i c k e r s Limited Structural Damage by B l a s t (%) Probability of Fire Damage t o Contents With F i r e No F i r e 100 High 100 100 100 High 100 • 100 A 0 Low 25-50 0 I m p e r i a l Refinery A 100 High Shell Refinery A 100 High McColl Frontenac R e f i n e r y A 100 High B r i t i s h American /Refinery A 100 High Montreal P i p e l i n e Terminal A 100 High 100 100 C e n t r a l . Ordnance Depot A 0 Med 50 - 75 0 Canadian Car and F d r y , Longue p o i n t e A 0 Low 25 - 50 0 The Canada M e t a l Company B 0 Low 50 - 75 0 Montreal Locomot ive-Works C 0 Low 25-50 0 _ 000615 �Document disclosed under the Access to Information Act Document divulgue en vertu de la loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY APPENDIX "A" - STUDY OF CITY Of MONTREAL For the City of Montreal the list of Vital Points as determined by the Interdepartmental Committee on Vital Points is as follows: Category "A" Central Ordnance Depot Canadian Tube and Steel Products (rolling facilities) Canadian Wire and Cable Company, Montreal East Canadian Copper Refiners, Montreal East Bristol Aero Engines (Eastern) Bristol Aero Engines (Warehouses) Canadian Car and Foundry Company, Cote St. Paul CPR Angus Shops Canadian Vickers Limited Peacock Brothers RCA Victor Company Ltd Canadian Marconi Imperial Refinery Shell Refinery McColl Frontenac Refinery British American Refinery Main Eoectric Power Receiving Station Shawinigan Water and Power Company Main Electric Power Receiving Station Quebec Hydro Commission Transmission Line River Crossing Quebec Hydro Electric Power Commission Beauharnois Station-Island of Montreal Main Exchange (s) Bell Telephone Company Jacques Cartier Bridge St. Lawrence River Lachine Canal Dominion Bridge Company Ltd Lachine Dominion Engineering Works Lachine •••• 2 000616 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information TOP SECRET CANADIAN EYES ONLY Canadair Limited (Plant # I) Canadair Limited (Plant # 2 ) Canadian Car and Foundry Company Bois Franc Road St. Laurent Canadian Car and Foundry Company Longue Pointe Sorel Indistries Limited Longueuil Division Longueuil Canadian Arsenals Limited St. Paul L*Ermite (filling) Aeronautical Transmitter Department of Transport Beaconsfield (for Dorval) Canadian Car aad Foundry Company Dominion Works Ville St. Pierre Canadian Pratt & Whitney Aircraft Longueuil Quebec Hydro-Electric Commission Hochelage Gss Holder Quebec Hydro-Electric Power Casimission LaSalle Gas Holder Station Ville La Salle Quebec Hydro~El6ctric Power Commission Beaumont Gas Holder Station Category W B W Mount Royal Metal Company The Canada Metal Company Limited Rolls Royoe Limited Sir George Godfrey & Partyaenrs Limited Lachine J.W. Lswrence (Canada) Limited Chatham Street Aviation Electric Limited Category "C w Warden King Limited Crane Limited American Can Company • •• • 3 000617 �Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information 'HAS I TOP SECRET CANADIAN EYES ONLY Montreal Loooiaotive Works Canadian National Railway Point6 St. Charles Continental Can Company of Canada Limited Ville St. Laurent Th6 Steel Company of Canada Limited Lachine The categories determined by the Interdepartmental Committee on Vital Points are designed for sabotage studies. They have been adapted for the present study by raising those points which are important to the Joint Canadian U.S. war effort from Category "A" to a superior Category "AA", and by restating the significance of the categories. The categories used are as fbllowsi Category "AA" Individual planta or buildings of sufficient importance to the North American war effort to be considered possible atomic bomb targets, irrespective of any effects of an A-bomb attack on the target on other Vital Points. Additional effects will, however, play a part in determining the relative impoiv tance of Category "AA" targets and they have, therefore, been studied and reported. Category w A n Individual plants or buildings not of sufficient importance to the North American war effort to be considered A-bomb targets by themselves, but which may become A-bomb targets if the other effects of the explosion of a bomb over the target would produce a sufficient cumulative effect on population and other Vital Points. Category "B" Important points to be considered in conjunction with attacks on Category "AA" targets. Category "C" Minor points to be considered in conjunction with attacks on Category "AA" and Category "A" targets. 000618 � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context CDIM02661 Title A name given to the resource Report, "Atomic Vulnerability Study of Canada, City of Montreal" Date A point or period of time associated with an event in the lifecycle of the resource 8/31/1953 Source A related resource from which the described resource is derived Nuclear Vulnerability Study, RG25, Vol. 4563, File 50041-A-40, Part 2, LAC. Creator An entity primarily responsible for making the resource Department of External Affairs Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource Early Cold War, Atomic Vulnerability Description An account of the resource Atomic Vulnerability Study Panel, Ottawa Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en