Quest Bot Automatic Questions Staff member Civil4M Feb 27, 2022 #1 Continuous excavation up to hard rock along the alignment is called as A Pilot trench B Pit C Drill hole D None of the above The correct Answer Is A A Pilot trench
Continuous excavation up to hard rock along the alignment is called as A Pilot trench B Pit C Drill hole D None of the above The correct Answer Is A A Pilot trench
