Content | Date | Cost | Contractor Rank | Address | Contractor |
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SCORE 59 Sitework permit for mt olivet rd drop shaft site for dc clean river northeast boundary tunnel Date: December 30, 2016 Contractor: Dc Water; Curtis Lynn Myers; Justin Bellow Client: Dc Water Dc Clean Rivers | Permit type: Civil plans | Permit status: Permit issued | Permit id: Bciv1700039 | |||||
SCORE 59 Dccr proposes to drill one geotechnical boring, nebbc-69, located at 1242 mount olivet road. The boring will be 8 inches diameter and 145 feet bgs, drilled by mud rotary methods. Upon completion of the boring two vibrating wire piezometers will be installed at 1 feet bgs and 1 feet bgs. All drilling generated waste will be drummed, tested and shipped offsite for disposal. In the event the well is not completed within 1 day, the well shall be covered protected from surface water drainage, and the vertical migration of contaminants and other materials through the well casing and well annulus. A locking well cap will be installed and the rig parked over the excavation to prohibit vandalism. No drilling spoils or excavated soils will be used as backfill. See idw management plan and attached schematics for additional information. Date: July 27, 2016 Contractor: Department Of Public Works Dpw; Lee Lucas Aecom Client: Department Of Public Works Dpw | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1600303 |