Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 56 1201 Half St Se, Washington, Dc 20003 We will perform a total of three soil borings on the proposed site. The borings will be advanced to a depth of to 1 feet below existing site grades, and will be located within the bounds of the private property. The borings will be drilled utilizing 3. 25-inch hollow stem, continuous flight augers. The borings will be performed utilizing an atv-mounted drill rig and will generate an approximate 6-inch annulus. After geotechnical exploration is completed, the borings will be backfilled with bentonite slurry, which has a consistency of two pounds bentonite powder to one gallon water. Borehole abandonment will be performed by tremie-grouting via a positive-displacement pump from the bottom of the borehole. Date: July 27, 2015 Contractor: Ecs Midatlantic Llc C O Don Seser Client: West Half Residential Ii, Llc | Permit type: Miscellaneous | Permit status: Permit canceled refund | Permit id: Sb1500398 |