Content | Date | Cost | Contractor Rank | Address | Contractor |
---|---|---|---|---|---|
SCORE 64 2601 30th St Nw, Washington, Dc 20008 Drill eight 6 inch boreholes and install in one each a 1. 25 inch closed loop geothermal well to 4 feet. Place bentonite grout by tremie method and connect to flow center. Date: January 21, 2015 Contractor: Connelly Associates Inc Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1500129 | |||||
SCORE 64 5631 Potomac Ave Nw, Washington, Dc 20016 Drill three geothermal wells to 427 ft each using six inch air percussion drilling method and install 1. 25 inch sdr11 u bend closed loops in each to 427 ft inclusive of six-inch casing through overburden. Grout wells with bentonite grout using the tremie method from bottom to top. Date: May 8, 2015 Contractor: Connelly Associates Inc Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1500296 | |||||
SCORE 64 2601 30th St Nw, Washington, Dc 20008 Drill eight 6 inch boreholes and install in one each a 1. 25 inch closed loop geothermal well to 4 feet. Place bentonite grout by tremie method and connect to flow center. Date: January 21, 2015 Contractor: Connelly Associates Inc Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1500129 | |||||
SCORE 64 5631 Potomac Ave Nw, Washington, Dc 20016 Drill three geothermal wells to 427 ft each using six inch air percussion drilling method and install 1. 25 inch sdr11 u bend closed loops in each to 427 ft inclusive of six-inch casing through overburden. Grout wells with bentonite grout using the tremie method from bottom to top. Date: May 8, 2015 Contractor: Connelly Associates Inc Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1500296 |