Detailed cross-sections of the concrete floor slabs, specifying the thickness (usually 125mm to 150mm) and the grid spacing of steel reinforcement bars (rebar) to prevent sagging and cracking. 3. MEP Plans (Mechanical, Electrical, and Plumbing)

The architectural sheets are the core of any building plan. For a 4-storey residential structure, these layouts must account for both private living spaces and shared communal zones. Ground Floor Layout (The Hub)

Websites like ArchDaily, BibLus, and CADbull offer downloadable DWG (AutoCAD) and PDF files of real-world multi-story residential projects.

Professional PDFs maintain their scale for accurate measurements.

Enables mixed-use potential (e.g., parking on the ground floor, residential units above). Key Considerations for 4-Storey Projects

: Perpendicular views of all four sides of the structure showing finish materials, roof heights, and architectural features.

A complete structural plan will include pier designs and foundation details suitable for the local soil conditions. It should also specify connection details for how beams, columns, and walls are joined, ensuring the entire structure acts as a single, stable unit.

Electrical Layouts, Sanitary/Plumbing Plans, Mechanical (Elevator) Details (e.g., 30x50 ft) or a particular style like modern or Vastu-compliant for your 4-storey plan?