Estimating Dozer projects

Hello, I been researching on this forum on estimating dozer projects. I am an owner/operator and have a Cat D5K and a Kubota Skidsteer. My back ground is I ran heavy equipment in the 80s in Kentucky strip mining. D9L, D10, Komastu 375, Komastu 475, and Komatsu D68. Plus other equipment on the job. I went on to a factory job for 26yrs and I have since went back to what I loved to do and that was to play in the dirt. I been biding projects on how long I thought I could do it and base it on $90...

Estimating Dozer projects

Estimating Dozer projects