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| Content | Date | Cost | Contractor Rank | Address | Contractor |
|---|---|---|---|---|---|
SCORE 59 3945 Connecticut Ave Nw, Washington, Dc 20008 A total of two 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 grades using a truck-mounted drill rig. The samples will be containerized in glass jars for geotechnical classification and laboratory testing. After boring completion 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.  Date: February 6, 2015 Contractor: Dmy Paul ZhangClient: Tilden Hall Corp | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1500142 | |||||
SCORE 59 6201 Banks Pl Ne, Washington, Dc 20019 A total of five 6-inch diameter soil test borings will be drilled using 3. 25-inch continuous hollow stem flight augers. The borings will extend to a maximum depth of feet below current site grades using a truck- or atv-mounted drill rig. The samples will be containerized in glass jars for geotechnical classification and laboratory testing. A temporary slotted pvc pipe will be inserted into the holes to measure groundwater. After 24 hours 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. Date: May 8, 2015Contractor: Dmy Paul ZhangClient: Dc Dpr | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1500031 |
