Sources of reduction.
EnviroTerra cooperates with Clients who seek certainty in results. With experience, knowledge and technical decisiveness. Masters who master the work, keep a grip on the planning and know what is needed for a good transfer.
Looking for the best solution together? Get in touch.
Working and building below groundwater level
A large part of our physical environment is created below groundwater level. Building there requires space. Groundwater subsidence temporarily lowers groundwater levels and paves the way for underground infrastructure.
Think about:
- Cables and pipes
- Foundations for construction
- Sewerage and milling
- Tunnels
- Road construction
- Locks
- Parking garages
This way you avoid surprises during construction, and afterwards.
Installing a drainage facility.
EnviroTerra realizes facilities for construction, civil and infrastructure projects in which a temporary control of groundwater is necessary.
Drilling
We first perform the ground drilling at the desired depth and choose the drilling technology appropriate to the soil structure, groundwater level and type of groundwater source.
Place filter and riser
We place the filter tube and riser tube in the borehole. Through the filter and dense riser tube, the water can be safely extracted when the grounding starts.
Build and finish source
Around the filter we will apply gravel collapse for a good inflow of groundwater. Then we build and work on the space around the source.
Security in every project.
Important questions.
Does EnviroTerra also perform the groundwatering?
No, no, no, no. EnviroTerra takes care of the drilling and the construction of the wells. We install and work out the sources so that the groundwater specialist can connect the system and carry out the actual groundwater drainage.
Do you also use return sources?
I don't know this answer. Please reply @robin.
Which drilling technique is used?
For the construction of groundwater sources, we mainly avegaar– and Pulse drilling in. Which technique we use depends on the soil structure, depth and type of grounding source.
Do you have any other questions? Get in touch.
Our projects.
- Netherlands
- 40 m
- Water sources / wells
Drilling water sources
- Equatorial Guinea
- 40 m
- Geotechnics