Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 56 34 Benning Rd Ne, Washington, Dc 20019 Install 67 soil borings to ft deep, 4 inches in diameter, for collection of soil and groundwater samples. Borings will be installed by hand auger and geoprobe drill rig. Borings will be abandoned within 24-hrs by tremie grouting (2 lbs bentonite:1 gal water mix) to 1-ft deep, then restored to existing surface cover. Date: July 14, 2017 Contractor: Benjamin Daniels Client: Potomac Electric Power Company | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1700388 |