ASCE 38-02 PDF

The American Society of Civil Engineers (ASCE) has developed a National Consensus Standard titled ASCE C-I , Standard Guidelines for the Collection. ASCE Standard Guideline for the. Collection and Depiction of Existing Subsurface Utility Data. Statement of Purpose. The American Public Works. of utility data to concerned parties, utility relocation cost estimates, implementation of utility accommodation policies, and utility design. (CI/ASCE 02).

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The standard closely follows concepts in place in the SUE profession. Preliminary utility information gathering; Visual observation and surveying of above-ground utility facilities; Surface marking of buried utilities; Exposing and surveying the location of buried utility facilities; Utility facility mapping and CADD drawings; Utility relocation planning and design.

The Standard ASCE 38-02

Slight adjustments in the design may produce substantial cost savings by eliminating utility relocations. The different aace are described below: Terms and Conditions Privacy Policy iaa4faad5a5cc. SUE began in the early s.

QL C information may not, however, eliminate all inaccuracies; nor will it reveal an unrecorded line that has no surface features.

The Standard is supported by the Malaysian government but is not backed by an Association or governing body. It is fundamentally a traditional survey and documentation function.

Singer is also an instrument rated pilot. The standard defined SUE and 338-02 guidance for the collection and depiction of subsurface utility information. Please introduce links to this page from related articles ; try the Find link tool for suggestions. Professional Organizations No results found. The appropriate use of 388-02 services can prevent these problems. To order a copy of the standard from the ASCE website, please click here. Orphaned articles from January All orphaned articles.


The ASCE standard presents a system of classifying the quality of existing subsurface utility data. Learn more about the SUE process. 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.

Quality Level C “QL C” involves surveying visible above-ground utility facilities, such as manholes, valve boxes, posts, etc. Support Sign In 0.

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

This activity is called “designating”. It further correlates utility records and surface topographical information, and may also help reveal unrecorded lines.

Engineer on December 27, Quality Level B Information obtained through the application of appropriate surface geophysical techniques to determine the existence and approximate horizontal position of subsurface utilities. A Professional Engineer’s Standard of Care 1 hour. Developed and refined over the last 20 years, SUE classifies information according to quality levels with assce objective to vastly improve data reliability.

A/I/DATA – Standards

It is used primarily during utility installation. When using this information, it is not unusual to find underground utilities that have been either omitted or erroneously plotted. The first concept is the means of classifying the reliability of the existence and location ascce utilities already installed and hidden in the ground.


Engineer on December 27, very detailed Thanks By zaki W.

The Standard is described as a collective framework for best practices to map, depict and manage records across Canada. Three copies of each of the following: SUE is mainly used at the design stage of a capital works ascf and when information is being collected for asset management purposes.

Click on the state to expand the license or professional organization that applies to the course. Singer has worked as a subsurface utility engineer or a utility relocations design engineer.

This activity is called “locating.

ASCE | T2 Utility Engineers

The course also elaborates on some of the subject matter and the techniques used in the acquisition of utility data. Many countries followed the U. Subsurface Utility Engineering ase Part 1: It was common practice to design projects without consideration of any utilities and to then deal with them during construction. This article is an orphanas no other articles link to it. Civil engineering Geotechnical engineering.