ASCE Standard Guideline for the Collection and Depiction of Existing Subsurface Utility Data. The American Society of Civil Engineers (ASCE) has developed a National Consensus Standard titled ASCE C-I , Standard Guidelines for the Collection. This 2-hour interactive online course discusses the American Society of Civil Engineer’s Standard CI/ ASCE ‘Standard Guideline for the Collection and.

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Subsurface Utility Engineering – Part 2: Understanding CI/ASCE

Back to Search Results. It sets out the accuracy to which the data is captured for specific purposes, the quality expected of that data and a means by which to assess and indicate the confidence that can be placed in the data. The underground utility infrastructure of the USA and most parts of the developed world is vast, complicated and continues to grow at a rapid 38-20. The Standard Guideline ascee Underground Utility Mapping in Malaysia was launched in to create, populate and maintain the national underground utility database.

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Subsurface utility engineering

From Wikipedia, the free encyclopedia. Click on the state to expand the license or professional organization that applies to the course. Non-destructive surface geophysical methods are then leveraged to determine the presence of subsurface utilities and to mark their horizontal position on the ground surface.

Engineer on December 27, The Standard is described as a collective framework for best practices to map, depict and manage records across Canada. Developed and refined over the last 20 years, SUE classifies information according to quality levels with an objective to vastly improve data reliability.


The course begins by discussing the history behind the development of the Standard. Compare the various techniques used to acquire utility locations. This Standard establishes procedures for the mapping of utilities for the purposes of reducing the uncertainties created by existing underground utilities. Engineer on December 27, very detailed Thanks By zaki W. Singer has worked as a subsurface utility engineer or a utility relocations design engineer.

Singer currently owns and operates Awce Utility Engineering, P. This standard addresses issues such as roles of stakeholders and how utility information can be obtained, and was a call to action from the Malaysian government due to increasing demands for improvements on basic infrastructure facilities including utilities.

Subsurface utility engineering – Wikipedia

Subsurface Utility Engineering – Part 2: The SUE process begins with a work plan that outlines the scope of work, project schedule, levels of service vs. It combines two basic concepts. In June,the Standards Australia Committee IT on Subsurface Utility Engineering Information launched Standard Classification of Subsurface Utility Information to provide utility owners, operators and locators with a framework for the consistent classification of information concerning subsurface utilities.

The first concept is the means of classifying the reliability of the existence and location of utilities already installed and hidden in the ground. When a SUE investigation is carried out for a capital works project prior to construction, the objective is generally to collect accurate utility information within the project area to avoid conflict at later stages of the project.

The standard defined SUE and set guidance for the collection and depiction of subsurface utility information. It proceeds through the Standard emphasizing key aspects and providing well-rounded explanations of the concepts.


The course also elaborates on some of the subject matter and the techniques used in the acquisition of utility data. Evaluate the cost savings realized by using SUE. Accuracy levels expand upon ASCE Quality Level A, prescribing a finer level of detail to define the positional location of the infrastructure. The practice of collecting, recording and managing subsurface data has historically been widely unregulated. The concept of SUE is gaining popularity worldwide as a framework to mitigate costs associated with project redesign and construction delays and to avoid risk and liability that can result from damaged underground utilities.

The Standard is supported by the Malaysian government but is not backed by an Association or governing body.

Views Read Edit View history. Orphaned articles from January All orphaned articles. By using this site, you agree to the Terms of Use and Privacy Policy. This provides project owners and engineers with a benchmark to determine the integrity of utility data at the outset of an infrastructure project. Subsurface Utility Engineering – Part 1: The standard also provides guidance on how subsurface utility information can be obtained and conveyed to users.

PAS applies to the detection, verification and location of active, abandoned, redundant or unknown underground utilities and associated surface features that facilitate the location and identification of underground utility infrastructure.

The appropriate use of SUE services can prevent these problems. Recognize the original individuals involved in the development of SUE. Retrieved from ” https: It is fundamentally a traditional survey and documentation function. It is used primarily during utility installation.