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 appropriate use of SUE services can prevent these problems. It further correlates utility records and surface topographical information, and may also help reveal unrecorded lines. This activity is called “locating.
A/I/DATA – Standards
ascd It is not appropriate to contact both consultants with the intention of soliciting competing cost estimates. This article is an orphanas no other articles link to it. The services that can be provided through either of these contracts include:. The course begins by discussing the history behind the development of the Standard.
ASCE Standard 38-02
Orphaned articles from January All orphaned articles. In this situation 388-02 SUE provider would collect the required information and add it to the asset management database, according to the four quality levels prescribed by ASCE Standard It combines two basic concepts.
The ASCE standard presents a system to classify the quality of existing subsurface utility data, in accordance with four quality levels:. QL A information in the form of test hole logswhen included in the project bid documents, may yield more favorable bids due to reduced contractor uncertainty about subsurface conditions.
The different levels are described below:.
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 38-002, communication of aece data to concerned parties, utility relocation cost estimates, implementation of utility accommodation policies, and utility design.
Once agreement on the work and costs is reached, the consultant must submit 3 original signed copies of the Task Proposal. Committed to Damage Prevention Recognize the original individuals involved in the development of SUE.
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. Additional information such as utility material, condition, size, soil contamination, and paving thickness also assists the designer and utility owner in ascw decisions.
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 classification allows SUE providers, engineers, constructors and project owners to manage utility related risks due to existing utilities.
Subsurface Utility Engineering – Part 2: Understanding CI/ASCE 38-02
338-02 Professional Organizations No results found. E What is S. Engineer on June 21, Click on the state to expand the license or professional organization that applies to the course. Video works better than text.
State license renewal information is provided as a convenience only and is subject to change at any time. It may provide an overall “feel” for the congestion of utilities, but it is often highly limited in terms of comprehensiveness and accuracy. It was common practice to design projects without consideration of any utilities and to then deal with them ascee construction.
It is the ultimate responsibility of the individual to be sure that he aasce she is meeting continuing education requirements for each license and corresponding renewal period. The standard defines four Quality Levels of utility data. The standard also provides guidance on how subsurface utility ascd can be obtained and conveyed to users. This information may be sufficient to accomplish preliminary engineering goals, by helping the designer to determine where to place storm drainage systems, footers, foundations, and other design features in order to avoid conflicts with existing utilities.
Identify the quality levels of SUE.
Subsurface Utility Engineering – Part 1: