Perhaps the House can speak to that as well.
The temporary loading dock that is there now was not part of the initial scope of the West Block. It's part of the broader long-term vision and plan. There are plans around a permanent materiel handling facility on Parliament Hill, which is not in place yet, so a temporary solution was required.
Currently, there's a loading dock in the Centre Block that can be used until the Centre Block is fully decommissioned. As you heard, it will take several months, so the temporary loading dock has to be in place by the time the Centre Block is fully decommissioned. Until that point, the loading dock that is currently at the Centre Block serves the West Block appropriately.