Performing measurements and calculation

• Measuring tape- an instrument used to measure vertical/ depth or exaction.
• Mason's level- a tool made of wood, metal or both or level line ( perfectly horizontal)
• mason blocks and strings- it is hook unto the corner and the string starches tightly between them
• framing square- square up measurements
• chalk line- a chalk line box to shape guidelines
• measuring box- a traditional box used to measure a proportion of gravel sand
• plumb bob- a tool to check the right vertical alignment of a structure
• level hose with water- thia tool is used to check the correct horizontal alignment of a structure
• board of plywood- this server as a scaffolds and forms and support concrete.