Techniques

Terra Solutions can offer the client a range of various techniques from caisson or underpinning shaft sinking from 1.8m Internal Diammeter (ID) to 40m ID, Pipejacking from 1200mm ID to 2400mm ID, Tunnelling from 600mm ID to 2400mm ID, Laser guided augerboring to Horizontal Directional Drilling.

The various trenchless techniques offer an alternative that should be considered when having to construct trenchless infrastructure from pipelines to underground tanks. The technique will be determined by the ground through which the infrastructure is to be installed and each of the various techniques has advantages in different ground conditions. Before the technique can be properly selected, careful and considered information gathering should be conducted on the environment through which the infrastructure is to be installed. The investigation into the site should be guided by an experienced and knowledgeable trenchless civil engineering company, Terra Solutions can help guide the information gathering process assisting with the site investigation and making sure it follows the relevant codes of practice. The results of the Site investigation will help determine whether horizontal directional drilling, guided augerboring , pipe jacking or tunnelling would be suited to the infrastructure project. Properly conducted site investigations can help resolve geological anomalies and reduce the overall cost of the project. Terra Solutions has the capabilities to deal with all the various types of ground conditions likely to be encountered from sleech to rock, whether its box jacking or pipejacking terra solutions can lead the project from inception to commissioning.