Subsurface utility engineering

Subsurface utility engineering (SUE) refers to a branch of engineering that involves managing certain risks associated with utility mapping at appropriate quality levels, utility coordination, utility relocation design and coordination, utility condition assessment, communication of utility data to concerned parties, utility relocation cost estimates, implementation of utility accommodation policies, and utility design. The SUE process begins with a work plan that outlines the scope of work, project schedule, levels of service vs.

Source: Wikipedia — Subsurface utility engineering (CC BY-SA 4.0)