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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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The ASCE standard presents a system to classify the quality of existing subsurface utility data, in accordance with four quality levels:.

Subsurface utility engineering – Wikipedia

The Standard Guideline for Underground Utility Mapping in Malaysia was launched in to create, populate and maintain the national underground utility database. The standard also provides 3802 on how subsurface utility information can be obtained and conveyed to users. However, it is not necessary to have taken that course prior to this one. Compare the various techniques used to acquire utility locations.

Its systematic use can provide both a means for continual improvement in the reliability, accuracy, and precision of future utility records; and immediate value during project development. State license renewal information is provided as a convenience only and is subject to change at any time.

Thanks By zaki W. 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 appropriate use of SUE services can prevent these problems. Retrieved from ” https: The standard defined SUE and set guidance for the collection and depiction of subsurface utility information.

Engineer on December 27, very detailed Thanks By zaki W. Please introduce links to this page from related articles ; try the Find link tool for suggestions. It proceeds through the Standard emphasizing key aspects and providing well-rounded explanations of the concepts.


For 3-802 involving asset management, project owners may be missing information about their underground utilities or have inaccurate data. By using this site, you agree 388-02 the Terms of Use and Privacy Policy. State Licenses No results found.

Subsurface utility engineering

Professional Organizations No results found. In both situations, a similar process is followed but the scope of the work and presentation of the information may vary.

A conflict matrix is also created to evaluate and compare collected utility information with project plans, identify conflicts and propose solutions. Identify the awce levels of SUE. SUE is mainly used at the design stage of a capital works project and when information is being collected for asset management purposes.

The Standard is supported by the Malaysian government but is not 3-02 by an Association or governing body. This Standard establishes procedures for the mapping of utilities for the purposes of reducing the uncertainties created by existing underground utilities.

The SUE process begins with a work plan that outlines the scope of work, project schedule, levels of service vs. Engineer, Land Surveyor on January 12, Orphaned articles from January All orphaned articles.

Back to Search Results. Terms and Conditions Privacy Policy iadd. It is fundamentally a traditional survey and documentation ascd. This provides project owners and engineers with a benchmark to determine the integrity of utility data at the outset of an infrastructure project.

In June,the Standards Australia Ascw 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. Define several terms used in the SUE industry.

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 38–02 area to avoid conflict at later stages of the project. It is the ultimate responsibility of the individual to be sure that he or she is meeting continuing education requirements for each license and corresponding renewal ascw.


In this situation a SUE provider would collect the required information and add awce to the asset management database, according to the four quality levels prescribed by ASCE Standard Subsurface Utility Engineering SUE refers to cl branch of engineering that involves managing certain risks associated with utility mapping at appropriate quality levels, utility coordination, utility relocation design and coordination, utility condition assessment, communication of utility data to concerned parties, utility relocation cost estimates, implementation of utility accommodation policies, and utility design.

This page was last edited on 10 Marchat The practice of collecting, recording and managing subsurface data has historically been widely unregulated. Combining these concepts will lead to a continual reduction in the risks created by underground utilities during future projects involving excavation of any kind. Engineer, Land Surveyor on January 12, Should be a video presentation.

Video works better than text. The course also elaborates on some of the subject matter and the techniques used in the acquisition of utility data. 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 38-20 increasing demands for improvements on basic infrastructure facilities including utilities.

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From Wikipedia, the free encyclopedia. Accuracy levels expand upon ASCE Quality Level A, ck a finer level of detail to define the positional location of the infrastructure. Engineer on December 27, Vacuum excavation techniques are employed to expose and record the precise horizontal and vertical position of the assets.

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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.