As nutrient pollution becomes a large issue in our local rivers, the Local Planning Authorities require all developments to demonstrate compliant foul drainage designs and SuDS compliant surface wate designs. H+H Drainage specialise in designing foul and surface water drainage systems for small developments in Herefordshire, Shropshire and Mid-Wales.

H+H drainage can complete percolation tests, infiltration tests, ground water level assessment, drainage calculations and drainage designs.

With over 30-years of experience in drainage, we have an excellent working relationship with the Local Planning Authorities, and we endeavour to achieve compliant and cost-effective solutions wherever possible.

As off-mains foul drainage specialists, H+H Drainage can inspect and test your existing off-mains foul drainage system so as to ensure its compliance with modern Regulations; thus addressing Planning requirements.