A large basement under a luxury property in Poole Dorset.

There was a stream running through the site to the sea. The waterproofing was designed by MACLENNAN-LSE WATERPROOFING and covered by MACLENNAN-LSE WATERPROOFING PI and Products Insurance.
To comply with BS 8102 the ground had to be drained by means of land drainage. The outside of the building was protected with Grace Procure and MACLENNAN-LSE WATERPROOFING Geo Drain installed over the walls and draining to land drains at the toe of the footing.
 
The inside was lined with Delta System 500 on the walls and MS 20 on the floors.

Drainage channel was installed around the wall floor join to large pumps installed by the clients engineers.
The installation was guaranteed by the GPI Insurance for a period of 10 years.