Common Subsurface Utility Engineering Terminology

Subsurface utility engineering refers to methods utilized by pipeline construction contractors to identify underground utilities. SUE equipment provides critical data regarding the location of existing pipeline networks and utility systems.

The practice of subsurface utility engineering provides numerous benefits to project owners, design engineers, and pipeline contractors. Having the ability to locate previously installed pipelines helps to provide a safer workplace and reduces the need for redesigning construction blueprints or relocating installed pipes and utilities.

SUE can also help project owners reduce costs and allow engineers to identify potential conflicts prior to commencing with construction. If utility systems or pipes need to be relocated, engineers can quickly obtain precise data to make the process safe and cost-effective.

Subsurface utility engineering is an invaluable method for all kinds of pipeline projects that involve utility systems, fireline, storm water drainage systems, and water pipeline. Everyone involved in the project benefits from using SUE methods.

Whether a municipality needing to make sewer pipeline improvements or a private homeowner needing to convert a septic tank to city sewer lines, SUE methods reduces risks connected with this kind of work and provides a safer construction site.

Irrespective of if a person or company needs to retain services from pipeline construction companies or an employee involved with the installation process, it is important to have a basic understanding of common subsurface utility engineering terminology. Let's review five of the more important terms.

Scope of Work: This refers to a written plan that describes the kind of work required, types of equipment needed to complete the work, financial budgets, and work schedules. Everyone involved with the project receives a copy of the scope of work. This can include project owners, design engineers, SUE contractors, city planners, and pipeline contractors.  

Locating: This refers to a subsurface utility engineering method that identifies the location of previously installed pipes and utility systems. Locating equipment supplies information pertaining to the vertical and horizontal position of installed pipes, as well as pipe dimensions.

Designating:  This type of equipment uses subsurface geophysical technology to locate installed pipes and utility systems. Pipeline contractors use designating equipment to make marks on the ground surface so pipe locations can easily be identified.   

Data Management: Pipeline construction projects require sharing collected data with everyone involved with the project to assure all parties can work together to complete the project on time. Data management software is used to collect, store, and transfer data gathered from locating and designating.

Conflict Analysis:  This process is necessary for analyzing information provided by subsurface utility engineering methods. Collected data is provided to project owners, design engineers, pipeline contractors, and stakeholders. Compiling data from a variety of SUE methods is essential for identifying issues that could create conflict with construction blueprints, as well as coming up with solutions if issues arise.

When retaining services from SUE contractors it is imperative to hire those that are experienced with the specific type of pipeline application. Contractors should also have accessibility to geophysical prospecting equipment.

Project owners rely on subsurface utility engineering companies to supply accurate data. It's vital to work with companies that know to get the most out of SUE methods and lessen project costs.