HVAC work began on the River House today. Many of the needed ducts were assembled and insulated in preparation for placement in the joist bays. Supply register openings were cut through the subfloor in locations that were a necessary compromise between the ideal placement and clearance from floor joists and obstructions below. Based on the pace of work and the size of the team, I suspect the work will be finished rather quickly. I am now on deck for the installation of the ventilation system which I hope to tackle over the weekend if not sooner.