by JamesRR
The Pan Am building construction obviously required the demolition of the old GCT baggage building. But what was involved in creating the new foundation for this building?
Like all the buildings built on the open-lots, the foundation columns had to be driven through the upper level down to the lower level. But for a building with the mass of the Pan Am, this must have been a feat. Did it require radical altering of the upper level in that block? And how could the foundations be secured to bedrock through the lower level? I believe some columns go through the platforms.
Very little on the history of this construction, and it seems to have been done with minimal interference to the railroad.
Like all the buildings built on the open-lots, the foundation columns had to be driven through the upper level down to the lower level. But for a building with the mass of the Pan Am, this must have been a feat. Did it require radical altering of the upper level in that block? And how could the foundations be secured to bedrock through the lower level? I believe some columns go through the platforms.
Very little on the history of this construction, and it seems to have been done with minimal interference to the railroad.