Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 56 2201 18th St Nw, Washington, Dc 20009 Four geotechnical borings, b-1, b-2, b-4, and b-5, with 6-inch diameter boreholes will be drilled to depths of 45, 30, 25, and 35 feet below existing ground surface, respectively, or refusal using hollow stem augers. A fifth boring, b-3, will have 6-inch diameter borehole drilled to a depth of feet using wash techniques with a tripod-mounted drill rig. No monitoring well will be installed. Waste will be containerized in 55-gallon drums, tested and disposed of appropriately. Boreholes will be tremie-grouted with 2 lb bentonite: 1 gallon water upon completion. The closest intersection is 18th street nw and kalorama road nw. ![]() ![]() Client: District Of Columbia Public Schools Co Quinn Evans Architects | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1600010 |