
Mohegan Sun Arena
In addition to doing the structural excavation for the arena
’
s original construction, J&H Excavating was recently involved in the removal and replacement of the building
’
s ice floor. This work involved cutting and removing the existing concrete floor. After the floor was removed, new sub-base had to be installed for the new slab and mechanical piping.
This newly installed sub-base was placed with a dozer
using automatic grade control from a robotic total station. This allowed the material to be placed to a tolerance not realistically achievable by conventional methods
Photo Jun 15, 11 56 18 AM
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