DCRabbit said:
			
		
	
	
		
		
			I guess the objective is to wait until they collapse.. then claim there's no way they can be restored and the only thing left to do is clear away the debris. Hands are tied, I guess.
		
		
	 
It doesn't work that way.  There are certain obligations that individual government departments (including DND) have with regards to government buildings that have been designated as heritage properties.  Just because a structure is old does not mean that it will be designated a heritage building.  By the same token, Government of Canada buildings (with some exception for National Historic Sites and the like) are not usually maintained for the "sole" reason that it is a heritage building; it is supposed to be used.  The following are the heritage buildings at CFB Borden.
 
Alexander Dunn Public School P-148                    Recognized - 1995 
Barrie Armoury                                                         Recognized - 1997 
Croil Hall Building A-142                                        Recognized - 2003 
Dyte Hall A-78                                                         Recognized - 1995 
Hangar 10                                                                 Classified - 1988 
Hangar 11                                                                 Classified - 1988 
Hangar 12                                                                 Classified - 1988 
Hangar 13                                                                 Classified - 1988 
Hangar 3                                                                   Classified - 1988 
Hangar 5                                                                   Classified - 1988 
Hangar 6 / Control Tower                                        Classified - 1988 
Hangar 7                                                                   Classified - 1988 
Headquarters Building O-102                                 Recognized - 1995 
Hennessy Block Building S-136                             Recognized - 1995 
Junior Ranks Quarters T-114                                 Recognized - 1995 
Junior Ranks Quarters T-115                                 Recognized - 1995 
Maple Mess A-74                                                    Recognized - 1995 
Museum Building E-108                                          Recognized - 1995 
NCO Building O-109                                               Recognized - 1995 
http://www.pc.gc.ca/progs/beefp-fhbro/index_e.asp
	
	
		
		
			Federal Heritage Buildings Review Office
The primary objective of the Federal Heritage Buildings Review Office (FHBRO) is to assist federal government departments in the protection of their heritage buildings, in accordance with the Treasury Board Policy on Management of Real Property. The policy applies to all federal government departments which administer real property but not to Crown Corporations. This means, for example, that many post offices and all railway stations are not covered by the policy.
FHBRO evaluates all federal buildings 40 years of age or older in order to determine heritage character. It makes recommendations to the Minister of the Environment, who is responsible for approving the heritage designations of all Government of Canada buildings. Through this process, buildings are designated as either Classified, the higher level of designation, or Recognized, the second level.
FHBRO also provides advice to federal government departments that wish to make changes, or interventions, to a designated building, to ensure heritage character is protected.
The Government of Canada owns more than 40 000 buildings, of which, more than 20 000 have been evaluated and over 1300, or 3%, have been designated. These buildings are recorded in the Register of the Government of Canada Heritage Buildings, which is maintained by FHBRO.