SUBSURFACE UTILITY ENGINEERING
S.U.E. SERVICES
S.U.E. is four levels of existing site utility location services to avoid future design and construction conflicts with utilities, reduce overall project costs, and reduce unknown conditions time delays and costs. Some public agency engineering design requires S.U.E. before designs are finalized.
DEPICTION OF EXISTING SUBSURFACE UTILITY DATA
LEVEL A
Test Hole / Pot Holing / Precise Horizontal + Vertical Data
FOUR QUALITY LEVELS
LEVEL B
Utility Designation / Approximate Horizontal + Vertical Data
LEVEL C
Observe Above Ground Features and As-Builts
LEVEL D
Existing Records Research and Data Collection