2000 gallon septic tank and (4) double stacked drywell units in beach sand for this lake house. ✅👷🏻♂️🇺🇸 #digginit #digitexcavating #precast #septictank #drainagearea #septicsystem #cat310 #drywell @pumpthatseptic (at Berrien County, Michigan) https://www.instagram.com/p/CT2ohn-JjXw/?utm_medium=tumblr













