根据地区经验，拟建场地地下水位较高，地基土位于地下水位以下或地下水影响

According to regional experience, high water table proposed site, located in the foundation soil below the water table or within the sphere of influence of groundwater, annual rainfall, the soil of soluble salts are already dissolved in the groundwater, so the soil above the groundwater for building materials corrosive similar groundwater.

According to regional experience, the proposed site has a higher water table, the foundation soil is located below the water table or within the groundwater influence range, the annual rainfall is abundant, the soluble salts in the soil have been mostly dissolved in the groundwater, so the soil above the soil on the building materials of the corrosive equivalent of groundwater.

According to the regional experience, the groundwater level of the proposed site is high, the foundation soil is located below the groundwater level or within the influence scope of groundwater, with abundant rainfall throughout the year, and the soluble salts in the soil are mostly dissolved in the groundwater, so the corrosiveness of the soil above the groundwater to the building materials is similar to the groundwater.<br>