AL Sewer Projects Practice Questions - Alabama Sewer Projects Contractor Examination Exam

Why should trees and deep-rooted shrubs generally be kept away from drain-field trenches?

Roots seek moisture and can invade and clog pipes and media Trees increase the required septic tank volume by code formula Leaves disinfect the effluent too strongly Roots always improve percolation without downside

Correct Answer:

Roots seek moisture and can invade and clog pipes and media

Access more questions from this quiz

Continue to AL Sewer Projects Practice Questions - Alabama Sewer Projects Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions