Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 99 1 soil boring to be installed to 60ft depth via geoprobe. 4-inch boring diameter. Borings will be abandoned within 24 hrs using bentonite slurry (21lbs bentonite powder: 1 gallon water) to one foot depth than existing cover. Date: February 1, 2017 Contractor: David Smith Client: National Park Service | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1700058 |