This month, we are extremely proud to mark 20 years of delivering our Horizontal Directional Drilling (HDD) services — a milestone underscoring our commitment to innovation, quality, and sustainable trenchless solutions.
Now in our 45th year of operation, we introduced HDD to our service portfolio in 2005, responding to growing demand for less invasive utility installation. Since then, we have grown our HDD operations into one of the most capable and trusted trenchless service providers in the UK and Ireland.
A 360° Approach to HDD Services
Nicol of Skene provides a complete HDD solution, from feasibility studies and bore design through to delivery and reinstatement. We have in-house capability to steer ducts and pipes beneath roads, rivers, railways, and sensitive environments, significantly reducing the disruption and environmental impact associated with traditional excavation methods.
“We have the kit, the teams, and the knowledge to complete any HDD project — from small service crossings to large infrastructure schemes,” said Keith Elliot, Drilling Technical Manager. “Our in-house design team supports every project with site-specific planning, and we’ve learned many valuable lessons over the last 20 years that continue to guide our safe, efficient delivery.”
With a fleet that includes the compact Grundopit PS60, the world’s largest all-terrain rig, the Ditch Witch AT120, and our most powerful unit, the Prime Drilling PD80, we are equipped to install pipes from 32mm to 650mm — with larger sizes available on request — and complete drill shots of up to 700 metres and beyond. We support multi-pull installations and offer flexible pipe preparation methods, from coil-fed ducting to butt-welded sticks in 6 or 12 metre lengths.
Engineering for All Ground Conditions
Our experienced ground and management teams are equipped to operate in almost any ground condition, including hard rock, clay, gravel, peat, and mixed strata — in both urban and remote rural settings.
“Our HDD crews work across Scotland’s toughest terrain — from coastal crossings to steep upland projects — and they do so with precision and pride,” said Gordon Martin, Drilling Operations Manager. “Every job is different, and our teams bring the flexibility and expertise that ensures success.”
Commitment to Sustainability and Best Practice
Using state-of-the-art HDD guidance systems, GPS-enabled drones, and fluid recycling units, we always prioritise both accuracy and environmental responsibility. We use bentonite-based drilling fluid, which is separated, recycled, and reused on site, reducing both waste and water consumption.
“Our approach to HDD reflects our wider business values — investment in people, plant and innovation,” added Peter-Jon Cowe, Chief Operating Officer. “We’re not just delivering infrastructure; we’re helping to shape a more sustainable and efficient future for utilities and public services.”
At Nicol of Skene we offer a full turnkey solution to the HDD market, from detailed design to installation of access roads, undertaking HDDs and commissioning the final product.
As we celebrate this significant milestone, we remain dedicated to advancing HDD technology, expanding its capabilities, and delivering industry-leading solutions for years to come.
Appreciation and Looking Ahead
As we celebrate this milestone, we extend our sincere thanks to the many suppliers and subcontractors who have supported its HDD operations over the last two decades. Their collaboration, reliability and expertise have been vital to the success of hundreds of projects.
We also express deep gratitude to its clients across the UK and Ireland for trusting the Nicol of Skene team with their HDD requirements. Our team looks forward to continuing these valued partnerships and forging new ones in the years to come.
For more information about our HDD services, explore our services section on our website or contact enquiries@nicolofskene.com.