NA 1021 BLADENSBURG RD BL LLC

1023 Bladensburg Rd Ne, Washington, Dc 20002
Seven 6-inch diameter soil test borings will be drilled using 2. 25-inch continuous hollow stem flight augers. The borings will extend to a maximum depth of feet below current site grade. The samples will be containerized in glass jars for geotechnical classification and laboratory testing. The borings will be left open for a period of 24 hours to collect groundwater information. Pvc pipe will be inserted into the holes at the completion of drilling. The pvc pipes will be capped to prevent runoff from entering the bore holes. After groundwater reading the boreholes will be grouted with bentonite slurry 2 lbs of bentonite to 1 gallon of water and the auger cuttings and all other investigation derived waste will be containerized in sealed drums per ddoe permit.