The work includes the installation of containment curb and gutter with associated cast in place concrete sump, Post Indicator Valve, 4″ CL50 DIP, cut-in connection of 4″ DIP to existing burn pit drainage piping, full depth removal of surrounding bituminous asphalt pavement with subsequent installation of 4″ of NC DOT specification compliant asphalt base and top courses to the limits shown in the project plans and as described in the documents, and incidental related work.