The test measures soil porosity. If the soil absorbs water too quickly, there is a risk that effluent will not be sufficiently treated before it reaches the groundwater, posing a contamination risk. Conversely, if the soil absorbs water too slowly, the drainage field could become waterlogged, leading to surface flooding and system failure. The results of the test dictate the size and layout of the drainage field required to serve a property.
He reset the test properly. Soaked the hole overnight. Came back at dawn. This time, he filled the hole to a precise 300mm depth, marked a stake, and waited. percolation test in brockenhurst
At 15 minutes, the level had dropped 5mm. Pathetic. The test measures soil porosity
Perhaps the most critical aspect of percolation testing in Brockenhurst is its relation to the New Forest’s ecosystem. The Forest is a Site of Special Scientific Interest (SSSI), a Ramsar site, and a Special Area of Conservation (SAC). The results of the test dictate the size
He’d dug the hole at dawn. A perfect cube, one metre deep, two metres wide, at the lowest point of the field where the rushes grew thickest. That was rule one: test the worst spot. He’d roughed up the bottom with a rake, just as the British Standard told him, breaking the smeared clay walls. Now, he filled a five-gallon bucket from a nearby stream and poured it in. The water sat there, murky and indifferent, like a cold eye staring back at the grey sky.
: Due to its Site of Special Scientific Interest (SSSI) status, the NFNPA may require additional details on nutrient loading (nitrates/phosphates) to protect local watercourses like the Lymington River. Smart Drainz Ltd +4 4. Specialized Services in Brockenhurst Local contractors familiar with New Forest regulations can provide certified reports: Smart Drainz Ltd : Specialized in certified percolation tests and compliant drainage installations across the New Forest. Homeseptic : New Forest-based specialists for off-mains drainage surveys and General Binding Rules compliance. Mouland Drainage : Based in nearby Hordle, providing full percolation testing reports for wastewater treatment systems. PJ Cole : Provides CCTV surveys and sewage system assessments specifically for the Brockenhurst area. Smart Drainz Ltd +4 Expand map Zoom in Zoom out Green Test Area Blue Service & Regulation Are you conducting this test for a