Rooftop Units Lifted Into Place

Knoxville Collage 12-13-13

Due to the unique design of our project here in Knoxville and the limited access about the building structures, special equipment was required for the placement of the roof top equipment. Calculations by the design engineers confirmed that the elevated precast loading dock would not safely bear the extreme point loads required for placement of the roof top units. With these limitations, the HVAC units required a 250-ton capacity crane to set their unit. The refrigeration equipment required a 350-ton capacity crane. This was not due to any special weight of the units, but the reach required to set them in place.

Inside the northern retail center, upfit contractors began:

  • Framing of the internal stud walls.
  • Moving forward with ductwork installation.
  • Installation of the sprinkler system.
  • In-wall rough-in of utilities.

On the southern retail center block, crews are busy erecting the external walls of that structure. At the ramp to the rear of the building, all sidewalks have been poured and crews started forming for the cast-in-place barrier walls. Under the retail building, utility crews moved forward with underground piping.