Gsi plans to drill 6 soil test borings to confirm soil strength with a hollow stem auger equipped with a split spoon sampler for the spt n-value tests down to a maximum depth of feet below existing grades. All borings will be drilled to the maximum depth or auger refusal whichever occurs first. The boreholes dimensions will be 3. 25 inches and shall be grouted upon completion.

Gsi plans to drill 6 soil test borings to confirm soil strength with a hollow stem auger equipped with a split spoon sampler for the spt n-value tests down to a maximum depth of feet below existing grades. All borings will be drilled to the maximum depth or auger refusal whichever occurs first. The boreholes dimensions will be 3. 25 inches and shall be grouted upon completion.

Due diligence investigation. Installation of four 3-inch diameter geoprobe direct-push soil borings to depths ranging between 15 and feet below grade. Two of the borings will be completed as temporary piezometers using 1-inch diameter pvc pipe. Borings temporary piezometers will be open no longer than 24 hours and will be abandoned on the same as drilling by tremi-grouting, using a 2 pounds bentonite to 1 gallon of water slurry, per doee regulations. Idw will be properly managed.