Cleaning out of boreholes, drilling boreholes deeper. Access was extremely difficult, as the foundations for the building were under way, the drilling rig had to be lifted onto site using the tower crane. Completion of extensive test pumping of the boreholes. Installation of permanent pumping equipment. Construction of various observation boreholes around the site 150mm diameter. […]
2no. 400mm diameter boreholes to depths of 100m each. These boreholes formed part of the largest geothermal scheme in Europe. Each borehole test pumped at a rate of 125m3/hour with extensive monitoring carried out of other sources off site. Permanent pumping equipment installed in one borehole and the necessary re-charge pipe work installed in the second […]
Irrigation borehole with a finished diameter of 375mm to a depth of 100m. Constant rate test pumping using data loggers.
Irrigation borehole finished diameter 375mm depth 135m. Constant rate test pumping, installation of permanent pumping equipment, and abstraction licence application.
Irrigation borehole finished diameter 600mm depth 125m.
Various irrigation boreholes finished diameter 450mm and to depths of 80m and 120m.
2no. 300mm finished diameter boreholes to 100m each with permanent pumping equipment, test pumping carried out, and abstraction licence application.
Irrigation borehole finished diameter 450mm depth 100m.
Irrigation borehole finished diameter 375mm depth 120m. Constant rate test pumping carried out. Permanent pumping equipment installed.
Irrigation borehole finished diameter 200mm installation of 200mm diameter stainless steel screen. Extensive test pumping carried out, and permanent pumping equipment installed. Abstraction licence application.
Borehole drilled to a finished diameter 200mm to 60m depth for irrigation of mushrooms. Permanent pumping equipment installed.
2no. Irrigation boreholes with finished diameters of 400mm to depths of 100m – 120m. Extensive test pumping carried out and abstraction licence application. Permanent pumping equipment installed.