In view of the existing problems of forecasting the soil and water losses on construction project

this paper suggests that the relevant departments should strengthen the study on forecasting method of soil and water losses

pay attention to the work of soil and water conservation monitoring and the harmfulness forecasting of soil and water loss.The forecasting range of soil and water losses in the construction preparatory period and construction period should be tallied with that of project construction zone

not including those direct affecting zone.The forecasting of those soil and water losses types such as water erosion

wind erosion

gravity erosion and mudflow should be paid equal attention.For those modification projects

the original land utilization should not be used as the basis of original landform of modification forecasting.