Two-storey building of the presented above geometry is to be constructed Elements to be constructed: 1 concrete slab and 28 concrete columns. Geometry of the elements to be constructed: The length, width and thickness of each slab is 30.7, 18.9, and 0.2 meters, respectively Columns' cross section is 0.35 x 0.35 meters while the height is 2.8 meters The reinforcement ratio of the elements to be constructed: Slabs: 110 kg/m3 Columns: 115 kg per column 2 Construction activities to be considered for the development of the Gantt Chart and Network Diagram: Columns: (1) reinforcement fixing, (2) formwork installation, (3) concreting, and (4) formwork removal Slabs: (1) formwork installation, (2) reinforcement fixing, (3) slab concreting, and (4) formwork removal 2. REQUIRED TASKS OF THE PROJECT Both teams should carry out the following tasks of the project: Analyse the existing databases (national and/or international) that contain the next information (in case if the databases are not identified, please, contact me for this information): Material and labour costs (concrete, formwork, reinforcement for both columns and slabs) Productivity rates related to the construction of columns and slabs