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| Content | Date | Cost | Contractor Rank | Address | Contractor |
|---|---|---|---|---|---|
SCORE 56 3815 Huntington St Nw, Washington, Dc 20015 Drilling and installation of 3 closed loop vertical geothermal wells to 375 ft depth for heating and cooling. Air rotary drilling application. 8. 5 inch borehole to top of competent bedrock, 6. 25 inch pvc casing installed, 5. 5 inch borehole from there to target depth Date: July 11, 2012 Contractor: Mark Kovner Andrew TrewhittClient: Mark Kovner | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1200333 |