Process for exposing underground utilities

The invention resides in a process for safely excavating to reveal underground utilities. The process includes the steps of: identifying known utilities; planning an excavation trench; excavating the trench by: (i) making a cut 5 of the excavation trench at a selected depth; (ii) extracting material...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BEACH, JACK, COSTELLO, NEIL
Format:	Patent
Sprache:	eng
Schlagworte:	DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!