Dirk,
That paragraph that I quoted you clearly talks about factorization, making reference to full compliance with CAT.POL.A.230 from point (a) to (d), which includes the 60% factor, and before commencing the approach, which indicates without a doubt an in-flight situation.
Yes it does, but only for dry and marginal conditions when alternates are available within the limits. When dispatch calculations for the destination are able to perform for the most favourable runway in still air, there is no requirement to apply the 60% in flight.
In wet conditions, neither dispatch nor en-route calculations mandate the within 60% of LDA requirement.