(a) The tenant survey should ascertain, for each tenant, his name and address, present rent, family composition, total family income, citizenship, plans for relocation, any adverse health conditions existing in family, as well as any other data considered necessary in relocating tenants.

(b) The survey of buildings and equipment should include janitorial services furnished, if any, layout plans if possible, number of apartments broken down by size, heating system, type of utilities, health hazards and need for immediate action with respect to those hazards, existing insurance coverages and other similar data. The condition of the buildings in general and of each apartment, including the fixtures and other equipment, will be noted. A copy of this building and equipment inventory will be forwarded to the Bureau of Management.