Sacramento Vacuum Excavation can trench narrow, accurate paths for new conduits

https://wiki-planet.win/index.php/The_3/4/5_Rule_for_Excavation_Safety:_Sacramento_Vacuum_Excavation_Best_Practices_20080

Sacramento Vacuum Excavation can trench narrow, accurate paths for new conduits, avoiding over-excavation and preserving existing pavement and hardscapes.