ASCE 38-02 PDF

Find the most up-to-date version of ASCE at Engineering ASCE Standard Guideline for the. Collection and Depiction of Existing Subsurface Utility Data. Statement of Purpose. The American Public Works. The American Society of Civil Engineers (ASCE) has developed a National Consensus Standard titled ASCE C-I , Standard Guidelines for the Collection.

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The SUE process begins with a work plan that outlines the scope of work, project schedule, levels of service vs.

Subsurface Utility Engineering – Part 2: Understanding CI/ASCE 38-02

The different levels are described below:. Compare the various techniques used to acquire utility locations. Committed to Damage Prevention 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 period. Home About Us About S.

It is used primarily during utility installation. Vacuum excavation techniques are employed to expose and record the precise horizontal and vertical position of the assets. Professional Organizations No results found. Singer has worked as a subsurface utility engineer or a utility relocations design engineer. Retrieved from ” https: The different levels are described below: To order a copy of the standard from the ASCE website, please click here.

Information obtained by exposing and measuring the precise horizontal asc vertical position of a utility at a specific point.

With this massive web of active and abandoned underground utility systems in place, all new excavations are at risk of encountering unplanned utility conflicts and causing potential damage. Singer is also an instrument rated pilot. Engineer, Land Surveyor on January 12, Orphaned articles from January All orphaned articles. The standard defines four Quality Levels of utility data.

The ASCE standard presents a system to classify the quality of existing subsurface utility data, in accordance with four quality levels:. Sign up for our Newsletter! In both situations, a similar process is followed but the scope of the work and presentation of the information may vary.

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It combines two basic concepts. When a SUE investigation is carried out for a capital works project prior to construction, the objective is generally to collect accurate utility ssce within the project area to avoid conflict at later stages of the project.

Identify the quality levels of SUE. 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.

Support Sign In 0. However, it is not necessary to have taken that course prior to this one. Quality Level C Information obtained by surveying and plotting visible above-ground utility features and by using professional judgement in correlating this information to Quality Level D. Photo examples would be a good addition showing the surveys taking place By Scott D. Subsurface Utility Engineering SUE refers to a 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.

Utility information that is collected and presented following this classification system can be readily interpreted by a user familiar with this standard.

This article is an orphanas no other articles link to it. This resulted in many unnecessary utility relocations, construction delays, and unexpected encounters with subsurface utilities.

The standard defined SUE and set guidance for the collection and depiction of subsurface utility information. 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.

Interested in getting the latest industry news? The Standard is described as a collective framework for best practices to map, depict and manage records across Canada.

It is fundamentally a traditional survey and documentation function. This is a branch of engineering practice 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.

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State license renewal information is provided as a convenience only and is subject to change at any time. The appropriate use of SUE services can prevent these problems. This provides project owners and engineers with a benchmark to determine the integrity of utility data at the outset of an infrastructure project. Accuracy levels expand upon ASCE Quality Level A, prescribing a finer level of detail to define the positional location of the infrastructure.

The Standard ASCE

Explain the responsibility of the project owner, engineer, subsurface utility engineer and utility owner relative ascf existing 38–02 on construction projects.

The classification allows SUE providers, engineers, constructors and project owners to manage utility related risks due to existing utilities. The standard closely follows concepts in place in the SUE profession. This Standard establishes procedures for the mapping of utilities for the purposes of reducing the uncertainties created by existing underground utilities.

ASCE sets out guidelines for how to qualify the accuracy of mapping existing infrastructure and relay that information to a drawing. It was common practice to design projects without consideration of any utilities and to then deal with them during construction. Views Read Edit View history.

Please introduce links to this page from related articles ; try the Find link tool for suggestions. The ASCE standard presents a system of classifying the quality of existing subsurface utility data.

Singer currently owns and operates Singer Utility Engineering, P. This page was last edited on 10 Marchat State Licenses No results found.