T/WI staff have extensive experience
with wastewater collection projects including both gravity sewer
and pressure lines and pump stations.
These collection system projects have included all
types of piping materials and road, highway, bridge and railroad
crossings.
Associated components include odor control units,
diversion structures, blow off assemblies, and air/vacuum
assemblies. T/WI's design experience includes replacement or
modifications to existing facilities.
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