Thalle partnered with the Artis Group
at Hartsfield Atlanta International Airport, installing 2,200 feet of cast-in-place box culvert and 1,500 feet of 84 inch diameter storm drain in preparation for the construction of the 5th runway.
The project required extensive excavation & embankment, lift stations, river diversions and extensive sediment pond construction and full time turbidity monitoring. The box culvert was installed on caisson and pile foundations. Thalle redesigned sections of the caisson supported culvert to be supported by piles to expedite construction process.