Yes, the durability factor is applied to a factored moment.
The durability factor is directly related to reinforcing bar size and spacing, so you will have to recalculate the Sd for the chosen reinforcing arrangement to verify that your factor has not increased to the point where your design...
Not to state the obvious, but note also the restrictions regarding installation in fully grouted cells, limit of one anchor per cell, proximity to mortar joints, etc.
