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Load-bearing structural members located within the exterior walls or on the outside of a building or structure shall be provided with the highest fire-resistance rating as determined in accordance with the following:
  1. As required by Table 601 for the type of building element based on the type of construction of the building.
  2. As required by Table 601 for exterior bearing walls based on the type of construction.
  3. As required by Table 705.5 for exterior walls based on the fire separation distance.

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