Subsurface Utility Engineering (SUE) Services

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Utility Locating, GPR & ASCE 38-22 Investigations in Kansas, Oklahoma & Texas

ECS provides professional Subsurface Utility Engineering (SUE) services to support pipeline, municipal, utility, and civil engineering projects throughout Kansas, Oklahoma, and Texas.

Our SUE solutions reduce risk, prevent costly utility conflicts, and improve project planning accuracy through detailed investigation and mapping.

What Is Subsurface Utility Engineering (SUE)?

Subsurface Utility Engineering is a structured process used to identify, map, and verify underground utilities before construction begins. ECS performs investigations in accordance with ASCE 38-22 standards, delivering accurate subsurface data to engineers and project managers.

Our SUE Capabilities

Utility Locating & Mapping

Comprehensive detection and documentation of underground infrastructure.

Advanced GPR scanning to identify buried utilities and subsurface anomalies.

Hydro excavation verification of utility depth and location (Level A investigations).

Accurate digital mapping deliverables to support engineering design and asset management.

Complete SUE services ranging from records research to vacuum excavation confirmation.
Underground utilities and valves revealed during daylighting investigation for Subsurface Utility Engineering (SUE).
Hydro excavation exposing underground utilities and pipelines for safe construction.

Industries We Support

ECS SUE services support:

  • Civil Engineering & Design Firms
  • Municipal Infrastructure Projects
  • Utility Providers
  • Pipeline Construction
  • Power & Energy Facilities
  • Oil & Gas Operations
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Benefits of ECS SUE Services

  • Reduced construction delays
  • Fewer change orders
  • Improved design accuracy
  • Increased jobsite safety
  • Compliance with industry standards

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