Jet Grouting
Talbert Barrier
Fountain Valley, California

The work consisted of jet grouting around 13 deep injected wells and vaults associated with the Talbert injection well barrier, jet grouting seven (7) to eight (8) locations around each injection well. The jet-grouted columns formed a barrier around the wells, to prevent water from leaking into the well vaults or adjacent properties during injection activities. The deep injection wells are required to stabilize the water table and prevent seawater from entering the local aquifer. Geo-Con completed construction with limited access on high volume streets.

• Start: 10/01/97
• Completion: 12/01/97