A minimized excavation and construction footprint compared to open trench installations of gravity sanitary sewers means local businesses, streets and the landscape wont suffer through the construction phase of the project. The reliable accuracy of line and grade for pilot tube installations means you can avoid existing utilities as well. Municipalities frequently realize significant savings by eliminating the need to rebuild roads. Keeping businesses, including golf courses and shopping malls open and fully functioning throughout the project has proven to be a key benefit of trenchless installations. Supporting the political and economic drivers of a community can be invaluable. The desire to preserve and protect environmentally sensitive areas have also driven the selection of trenchless methods of installation. Reduced congestion, reduced trucking activity and a low environmental disruption all combine to make trenchless the environmentally preferable installation method.