I would like to add more information to the above comments, Before starting the construction of the foundation, it must be better to select a proper Foundation for the type of soil. Foundation selection criteria depend upon the following factors:
Structure of Loads Bearing capacity of soil Type of soil-Clay, Peat, silt, sand and gravel, Rock Loam, Overburden soil, forest soil, Ease of construction Level of the water table Slopes, adjoining structures Types of climatic condition, the occurrence of natural disasters The design must be economical.
For detail information, please look at the article https://theconstructor.org/geotechnical/foundation-selection-criteria/6971/ Foundation is a bottom structure of a building that transfers loads or gravity loads to the ground surface. Generally, categorized into two types:
Shallow Deep foundation
For multi-story building deep foundation is used to provide stability. Briefly, foundation constructed in 7 steps
Select a particular site. Investigate the type of soil and provide a Foundation according to that. Soil plays an important role in the foundation so check its bearing capacity. For loose strata provide raft Foundation or pile Foundation from hard starts. Make a survey of the site. Locate the coronavirus of that place soph entire Foundation can be formed. make available all the machines for taking and carry out 2 steps. Install the footing. Used ready mix concrete for best result it. How to avoid forming of moisture seal the footing. Start building a wall. Masons will start a wall from the corner of the foundation which is also called Leads. Make a round of Sealer to avoid to keep moisture resist.