What is ASCE 38 02?
The American Society of Civil Engineers (ASCE) has developed a National Consensus Standard titled ASCE C-I 38-02, Standard Guidelines for the Collection and Depiction of Existing Subsurface Utility Data. The intent of this standard is to present a system of classifying the quality of existing subsurface utility data.
What is Sue in engineering?
Subsurface Utility Engineering
Many States utilize consultants to identify the quality of subsurface utility information needed for highway plans, and to acquire and manage that level of information during the development of highway projects. This engineering practice is known as Subsurface Utility Engineering (SUE).
What is a Sue technician?
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.
What is a sue in construction?
SUE is an acronym for Subsurface Utility Engineering, a branch of engineering that involves utility design and relocation services. A crucial component for any SUE project involves designating and locating existing underground utilities.
What is ASCE code?
ASCE Standards provide technical guidelines for promoting safety, reliability, productivity, and efficiency in civil engineering. Many of our standards are referenced by model building codes and adopted by state and local jurisdiction. They also provide guidance for design projects around the world.
What is Level C sue?
Quality Level D – Information derived from existing records or oral recollections. Quality Level C – Information obtained by surveying and plotting visible above-ground utility features and by using professional judgment in correlating this information to Quality Level D.
What does PAS 128 stand for?
underground utility detection, verification and location
British Standards Institution PAS 128, Specification for underground utility detection, verification and location is the publicly available specification document which allows the utility survey industry to deliver its services to a recognised level of accuracy.
What length should painted locate marks be?
30 cm to 90 cm
Practice Description: Facility locators match markings to the existing and expected surface conditions. Markings may include one or any combination of the following: paint, chalk, flags, stakes, brushes or offsets. Paint marks will be a length of 30 cm to 90 cm and approximately 3 cm wide.
What is Quality Level B?
Quality Level B involves designating the horizontal position of subsurface utilities through surface detection methods and collecting the information through a survey method. Includes quality level C and D tasks.
What is b utility?
Subsurface Utility Engineering Quality Level B: Utility Designation. Quality Level B. determines the existence and horizontal position of utilities through the application of appropriate surface geophysical methods.