Ryan Biggs Clark Davis completed a structural investigation of the chapel’s existing conditions. The investigation uncovered cracking in the masonry walls, timber connection elements were not engaged, timber structural members had been removed, braces and newer posts were installed randomly, and there was widespread deterioration. The uncertainty of the integrity of any given members coupled with so many modifications and additions to the structure in such a haphazard manner meant that any attempt at calculating a structural load path analysis of the system was futile.
Our approach to the design of repairs was to save and restore the top and replace the bottom. The scope included taking off the top of the tower with help of a scaffolding system; repairs to the tower; fabricating a tower on site that was crane lifted into place; connected the tower; and in-place wood framing was installed.
The overall project also included other masonry improvements including reconstruction of parapets including restoration of the inset wood panels, lintel replacement, injection grouting of voids at the corner quoins; and complete reroofing including wood trim restoration, and structural reinforcing to the main roof.
Hamilton College was founded in 1793 and is among the three dozen oldest colleges in the United States and the third oldest in New York State.
