Our wellpoint drilling technique is one that we have developed and perfected over thirteen years. Unlike most wellpoints, our wellpoints are done with a sleeved and cased method, with a separate suction pipe drawing from the lowest part of the wellpoint. All our wellpoints are drilled to a maximum of 15 meters, or to bedrock, whichever comes first.
Wellpoints are gravel packed after a 110mm hole has been drilled thereby providing a far greater annulus than conventional "single pipe" wellpoints. The methods, together with the sleeving involves a lot more labour and materials, but ensures the optimum yield from the wellpoint.