Conservative end result. Seed-Idriss method displays the depth of liquefiable soil 37ft to 45ft from ground When is Raft or Mat Foundations used? Using raft or mat foundation is for columns and partitions foundations wherever the loads from your construction on columns and walls are extremely high. Ougan Technological know-how https://music-experience34433.blogproducer.com/38649543/the-basic-principles-of-pile-foundation-contractors-bd