This regulation stipulates the basic requirements for the tasks, content, technical means, work quality and methods of 1:100,000 to 1:200,000 engineering geological surveys in loess areas. This procedure is applicable to areas where loess is distributed over large areas where regional geological surveys of the same scale have been carried out.
DZ/T 0063-1993 history
1993DZ/T 0063-1993 Regulations for Engineering Geological Survey in Loess Area (Scale: 1:100,000 to 1:200,000)