Notable High Voltage Electricity duct installations (all pipes SDR 11 Class 1+ Electric Duct) 150m x "Two Way" 160mm River Crossing for...

Completed our Constructionline Gold accreditation re-certification.

SWDD have renewed their RISQS Accreditation for a further year

400kV Wind Farm works for Balfour Beatty and Ørsted 400kV WIND FARM | SWDD 100m x 900mm Gravity Drainage in rock for NMC/ Severn Trent...