A total of three borings will be completed using a geoprobe direct push drill rig using a duel tube sampling device. The borings will create a 2. 25 inch annulus. Borings will be completed to a depth of 25 to feet below surface grade or until probe refusal is encountered, whichever occurs first. If saturated conditions are encountered, ten feet of temporary screened pvc will be placed at the base and topped with solid riser pipe to the surface to facilitate groundwater sample collection. Pvc will be pulled from each boring following sample collection. No permanent wells will be installed. Following completion, borings will be tremie grouted from bottom to top using a mixture of powdered bentonite and potable water per doee recommendation.