Subsurface Utility Engineering
TxDOT, FM 3136, FM 2514, Wylie, Texas

CRIADO was responsible for Quality Level A SUE services on FM 3136. Our team utilized three-dimensional mapping and other characterization data for analysis. Information was obtained by exposing utility facilities using test holes to measure and record (to appropriate survey control) utility/environment data. Our firm then interpreted quality levels B, C and D information to produce Quality Level A.

CRIADO also performed SUE services on FM 2514 in Wylie, Texas. These services included initial proposal estimates, records research, oversight of designating 50,000 linear feet of Level B utilities, coordination of sub consultants, utility coordination, and QA/QC for final deliverable. This is a reconstruction and road widening project from a two-lane undivided roadway to a four-lane urban divided roadway. The roadway is planned to expand to six lanes in Collin County, Texas.