Subsurface Utility Engineering (SUE) Surveys

SUE

Minimizing Utility Risks. Enhancing Project Confidence.

At Creeswell, we specialize in Subsurface Utility Engineering (SUE) services that provide comprehensive identification, mapping, and verification of underground utilities. By applying ASCE 38-22 SUE standards, we help clients reduce design conflicts, utility strikes, construction delays, risk, costly rework. and support compliance with industry standards. We serve engineering firms, utility owners, transportation agencies, and contractors with efficient, safe, and data-driven subsurface investigations.

SUE

Our SUE Services

  • SUE Quality Levels (QL) A–D per ASCE 38 Standards
  • Utility Designation (QL-B) and Locating (QL-A) Services
  • Utility Records Research and Mapping (QL-D & QL-C)
  • Vacuum Excavation (Potholing) and Test Hole Documentation
  • Utility Conflict Analysis and Risk Mitigation
  • Integration with Surveying and GIS Mapping
  • Utility Coordination for Permitting and Design Reviews
  • Data Collection for Utility Relocation Planning
  • Deliverables compliant with ASCE 38-22 & FHWA guidelines

Project Application.

  • Roadway and bridge projects
  • Pipeline and transmission corridor development
  • Site development and land use planning
  • Utility relocations and coordination
  • DOT, municipal, and utility infrastructure projects

Project

Why Choose Us for SUE

  • Compliance with ASCE 38-22 and state DOT specifications
  • Experienced utility locators and certified technicians
  • Integrated approach with survey, civil design, and GIS teams
  • Minimized project delays through early utility conflict resolution
  • Strong safety culture and advanced vacuum excavation equipment
  • Proven technologies for multi-depth utility detection
  • Scalable services tailored to project complexity
  • Enhances design safety, accuracy, and constructability
  • Digital deliverables in CAD, GIS, and BIM-compatible formats