Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 56 6 I St Sw, Washington, Dc 20024 A griffin hollow stem auger hsa drill rig will install up eighteen 18 gravel pack wells, by advancing a 12. 25 id hsa from existing grade to a depth of feet or refusal. All drill cutting and investigating derived wastes from potentially contaminated sites shall be placed in a covered container and laboratory tested for offsite disposal by contractor. Into each well will be installed a 2 hp turbine submersible pump with discharge riser, power cord and lift cable to the surface. At the well head , a throttle valve and check valve will be installed on the effluent line, for each well will be directed through a common manifold to a baffled settling tank bst located at a location as directed by dc water or ddoe. Date: February 23, 2017 Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1700125 |