6 Upper Croton Watershed Bridges
Putnam County, NY | NYC Dept. of Environmental Protection
WSP SELLS performed engineering services for the analysis and rehabilitation of 6 bridges including multi-stringer, arches, and culverts crossing various environmentally sensitive reservoirs. The analysis included a hands-on structural inspection, load rating, hydraulic analysis, non-standard features evaluation, and the development of a detailed materials testing program for each of the bridges. The materials testing program included soil borings, test pits, paint analysis, and numerous concrete cores and concrete testing to determine the integrity of each of the structures.
UNIQUE HIGHLIGHTS
Researched ownership records
In-depth inspection
Topographic survey
Materials testing