Info Coalson Excavation Prepares Site December 24, 2019-December 27, 2019 - Coalson Excavation prepares the site for the concrete pad. Site Preparation 1 Site Preparation 2 Site Preparation 3 Site Preparation 4 Site Preparation 5 Site Preparation 6 Site Preparation 7 Site Preparation 8 Site Preparation 9 Site Preparation 10 Site Preparation 11 Site Preparation 12 1 2 Next 6 items »