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SERVICES
We are committed to providing a wide range of services. No matter the size of the project, we guide our my clients every step of the way and offer highly competitive rates. Take a look at our services below and contact us for an obligation free quote.
Yield testing
Extensive experience in yield
testing of boreholes.
We can test boreholes from yield as low as 0.1 l/s up to 50l/s depending of the borehole depth & inner diameter size.
We can test at depths as deep as 450m.
Specialized
Techniques
AB Pumps offers specialized techniques. Throughout the years we have tried and tested many unusual processes and improved on many to be able to provide our clients with a wide range of services not seen of offered elsewhere. These services range from packer and tracing testing, to airlifting, installation of wire line piezometers, grouting and many more.
Construction of pump rooms
& water reticulation systems.
We use colour cameras with front view and side view to do borehole logging. With capable technicians under supervision of a geologist we are able to perform a wide range of services such as:
• Detailed screen inspections
• Verification of well construction
• Identification of cracks and holes in casings
• Detailed stratigraphic evaluation
• Delineating fracture zones
• Delineating groundwater flow for setting casings
• Evaluation of well conditions before sealing
• Evaluating formations for aquifer development
• Locating lost tools and equipment
• Identification of the passage of pollutants
Dewatering
Projects
Dewatering is the action of removing groundwater or surface water from a construction site. It is usually done before excavation for footings and will help to lower the water table that might cause problems during excavations.
The supply and installation of wind turbines & solar pumps.
Borehole
Rehabilitation
With the use of our rehabilitation drill, we are able to rehabilitate some problem boreholes, without the need for the expensive process of re-drilling boreholes. We also do chemical rehabilitation of borehole with iron bacteria that binds dissolved iron or manganese to oxygen, forming an undissolved ferric iron compound that causes deposits and bad odours. Over time it can clog the casing of the borehole. This reduces the yield, because the flow of groundwater is restricted. It can also lead to blockages within the distribution system. This process is undertaken by our trained technical field staff & geologist’s supervision.
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Water Sampling
Sampling & analysis of all water samples through an accredited laboratory.
Monitoring and specialized sampling and testing of boreholes for pollution control projects
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Other services
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Falling head testing
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Constant head testing
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Tracer testing
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Point dilution testing
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EC profiling
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Tracer profiling testing
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Casing detection
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Comprehensive evaluation of existing boreholes
We are only a phone call away