To achieve the objective of this study as stated earlier, the visit companies and offices in order to get the data which will help me to get better result and produce a good report of my research project. This work will be arranged in this way, Step1; to deal with descriptive study and documenting which show how kabaya terrain is look like and carrying survey and site investigation. Step2; to produce descriptive study showing drawing based on data will be obtaining Step2; to assess cost estimation by using appropriate concept

This project entitled “Structural design of four-story multi-shopping commercial block in Kisii Town”. The objective the research was to conduct a technical detail and study on the implementation of Structure design of proposed four story commercial building in Kisii Town in order to solve the problems of our country to fit in vision of land use. Therefore, conducting this research project could be a sustainable solution to the above-mentioned problems. During this research, the analysis of structural elements was made by combining manual analysis, ArchiCAD 18 & Atlantis software for providing architectural plans, arcGIS software for creating and using maps, compiling geographic data, analyzing mapped information, dynamic cone penetration test for determining allowable bearing capacity of the soil, PROKON software for analyzing and designing of structures. The architectural drawings, analysis and the design of all elements of structure, cross sections and reinforcements were calculated. The study revealed that building dimensions are (21.30m*25.60m) and the minimum requirements steel bar in slab at the top four steel bars of ten diameters (4Ø10mm/m), bottom three steel bars of eight diameters (3Ø8mm/m). Beam at top four steel bar of twenty five diameters (4Ø25mm), bottom (4Ø20mm). For the column ground floor (8Ø25mm), first floor (8Ø20mm), second floor (8Ø14mm) and last (4Ø12mm), stairs (4 Ø 12), foundation (5Ø16mm)