Detroit's Upper Rouge Tunnel Project

METCO’s role was to provide the Design Team with a survey demonstrating the existing site conditions.  Primary and Secondary Control Networks, aerial and conventional topographic mapping, boundary establishment and geotechnical support were all provided.  Over 300 easement documents were then created along the alignment granting DWSD subsurface drainage rights as well as construction and permanent easements at the existing outfalls and lateral alignments.

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