Sparks fly as the tower crane pad is readied at the GEMS World Academy Upper School.

Caisson work at GEMS World Academy Upper School in Lakeshore East started and finished in the fall. Then, we all settled in for winter. But now that the ground is thawing, Power Construction is back to work on the bKL Architects-designed school.

Will this be the next tower crane erected in March? It sure looks like that pad is just about ready for a stub. That would get Chicago back into the 30s, as long as the crane is fully assembled before any of the topped-out projects bring theirs down. No pressure, Power! (But don’t take 900 West or 465 North Park down too soon…)