This phased construction rehabilitated 3,500 SF of the base’s aging utiliduct system. Osborne completed design, planning, permitting, and buyout early in order to deliver this phased construction in the required timeline. This design/build project required close coordination with the Corp of Engineers and the 354th Civil Engineering Squadron so that base operation at facilities requiring fire protection could continue uninterrupted during the demolition of the firewater system in mission-critical hangars.