Dear sir, For any foundation , the soil type and its structure plays a vital role. If it is a red soil with small boulders and hard in nature ,a depth of 1.5 ft is sufficient. If a black soil, with clay and sludge, generally it requires above 2 to 2.5 ft and a layer of 6 inch RCC bed also required.Any how i suggest if it is a good solid soil no problem if not better to get the soil tested. For inside the soil and upto a height of 1 ft, black stone construction of 1.5 width is better and on the above 9 inch brick wall is good upto 5 ft height above stone base. Watering must be done properly while costructing the wall. g.p.rao,farmer
Sir, the foundation is depending upon the Soil.If is Gravely soil 1.50 to 2 FEET is enough.If it is BC Soil it should go up to Gravely or Sand is touched.But Concrete Bed is necessary for any soil.Best thing is to put Pillers at a distance of 10 Feet by making a Concrete Bed with Big (KANKARA) i.e. 3 to 4 Inches size Granite Stones and a an RCC Bed is Necessary if the soil is BC or Lomy Soils…If you Put RCC Reinforced Bed with Pillers 9" Red Brick Wall is enough.If you get the Granite stone at a Cheaper Price it is Suggested because the Granite Blocks are like GOLD and its cost will be appreciated. Even after 100 Years it can be reused. The Hight of the Compound will be 5 FEET. If more you put you won’t get FREE Air Flow. Further you Can put Barbed Wire / also you can put Solar Fencing over it.