A bay note records only facts you already know: what the bay is for, the clearance you measured, and what should not be stacked there. A size you did not measure is written as “not provided.” We do not send someone to measure, and we do not sign an installation contract. Shelf load and fixing hardware involve real safety questions. For drilling, load, or fixing, contact a qualified local person. Do not treat this page as installation instructions.
Include which wall of the room, the use of the bay, the sizes you already know, and the facts you know you do not have.