Worcestershire homeowner Allan Bradford’s cottage is in the picturesque village of Hanley Castle, situated between the towns of Malvern and Upton upon Severn and near the River Severn.
The garden of his property was subject to flooding after heavy rain, with standing water remaining for as long as two or three weeks.
The cause was not the river flooding as you might expect, but the grounds being situated at the end of a slope with a substrate of heavy clay soil. Grassed areas either side and close to the gates and the drive were the worst affected areas.
Allan did have a pit dug and gravelled on one side and that copes to a degree, but he says it was an expensive solution. Drains outside the property were also cleared but to no avail.
“Then I saw the work done by Terrain Aeration on the Clarkson’s Farm programme,” says Allan, “so I decided to get a quote from them. I am in the building trade and friends who are developers couldn’t be more skeptical, saying what the clay needed was tanks installing. That would have been three times the cost of Terrain Aeration. We went ahead with them.”
The Terrain Aeration Terralift system uses a JCB road hammer and probe to bore down a metre in depth. A release of compressed air fractures the compacted soil, creating fissures. The process is repeated in intervals on a grid so the fissures are interlinked. Dried seaweed is injected as the probe withdraws and this swells with the rain to keep the fractured areas open and allow drainage.
“We had the work done,” says Allan, “and then there was no rain. We went on holiday and during this time my father stayed in the house to be woken one night by horrendous rain storms. He called me and because we have cameras on the property covering the area, we were able to watch from Thailand on our phones as the flood developed.”
Following the storms, the deluge had filled everywhere, with a nearby stream and ditches flooded and yet, in the area at the bottom of the slope injected by Terrain Aeration’s Terralift, the water had all but gone. “The two lads who came from Terrain Aeration were great,” says Allan, “and I am so pleased with the work and result I would recommend them to anyone.”
