This document outlines the design of a reinforced concrete building structure. It includes an introduction describing the building as a residential bungalow for a school principal in Sibu, Sarawak. The design brief summarizes the assumed dead and live loads, including beam and slab self-weights, brick wall weight, and live loads for different rooms. The document also includes the structural proposal plan showing the layout of beams, columns, and slab. Detailed calculations of beam and column analysis are divided among group members.