Boneh, Soseir, Makeh B’patish – 9 – Binyan Arai – 1 – (Klal 39 Siman 4) – Meleches Shabbos  – S0789

Summary Shiur #789 This shiur continues discussing the melacha of boneh, specifically discussing the distinction between binyan kavua and binyan arai as it applies to temporary tents and partitions. It defines the concept of mechitzah hamateres, which is when the partition allows for an action to occur, and how that applies this melacha.