CWEA Collections Grade 2 Journey/Analyst Practice Test

What does "trenchless technology" refer to in the context of collection systems?

Excavating deep trenches for easier access Using methods for replacing pipes without extensive digging Building new systems above ground Installing larger diameter pipes

Correct Answer:

Using methods for replacing pipes without extensive digging

Explanation:

Trenchless technology refers to methods that allow for the replacement or installation of pipes with minimal excavation, significantly reducing the disruption to the surrounding area. This approach is particularly beneficial in urban settings where open trenches can disrupt traffic, affect local businesses, and cause environmental disturbances. Techniques used in trenchless technology include horizontal directional drilling, pipe bursting, and sliplining. By utilizing these methods, collection systems can be upgraded or repaired without the extensive digging typically associated with traditional trenching methods, making it a cost-effective and efficient solution for managing underground utilities.

Access more questions from this quiz

Continue to CWEA Collections Grade 2 Journey/Analyst Practice Test for more practice questions and the full quiz experience.

Access More Questions