Pond Boss Forums POND CONSTRUCTION Selecting a site $40-50K 1/2 acre pond

Is this possible given the soil has a 3 ft section of mud that needs removed ? Construction is on day 13 , I am not paying this amount but builder said he will lose $ on my project. Soil has layers of clay but the mud/sand has been the issue. What is average cost per day running dozer and excavator ? They have hauled some of the mud off site as well to a near bye location. They are experienced and they told me from the start they would make this work for me and do it right. I believe most days have 2-3 people on site operating.