Working Layout of Flat Plan with Structural Grid Dimensions.

This working layout of a flat plan presents a detailed residential floor arrangement with structural grid dimensions, wall alignment, and internal room distribution. The drawing clearly illustrates multiple flat units organized along central circulation corridors with stair core positioning and service shaft integration. Structural column grid lines define spacing between load-bearing elements, ensuring accurate slab and beam coordination. Room layouts include living areas, bedrooms, kitchen spaces, toilets, and balcony projections with measured wall thickness and opening placements for precise execution.