Directional Drilling Borehamwood

directional drilling Borehamwood

Our Services

What Does HDD Involve?

Directional drilling in Borehamwood is a trenchless method used to install new pipes and cables without extensive open trenches. At Atlas Gas, we use compact HDD technology and fluid-assisted equipment to guide utilities precisely beneath the ground, helping to keep surface disruption and impact to a minimum.

Whether your project needs a new utility connection, replacement pipes for an existing line, or a short bore beneath an obstruction, our directional drilling specialists provide a tidy, efficient and well-controlled installation approach, making the work less disruptive than traditional excavation methods.

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What Is Directional Drilling?

Directional drilling, sometimes known as horizontal directional drilling or HDD, is a method used to install pipes and ducts along a planned underground path. The process begins with a small launch pit, followed by a guided pilot bore across the intended route. Once complete, the new pipe is pulled back through the bore and installed in position.

Modern compact drilling rigs and HDD technology are well suited to property connections and smaller diameter utilities, including gas, water, electricity, fibre broadband and sewage pressure lines. The technique allows the bore to curve, adjust depth and work around existing underground services where necessary, ensuring the installation matches the site constraints.

Our Trenchless HDD Capability

Atlas Gas uses a compact, highly manoeuvrable directional drilling rig with HDD technology that is well suited to tight urban spaces and areas where minimising environmental impact matters. Our directional drilling specialists provide controlled, efficient support for each project site, making this equipment particularly effective for:

As the HDD equipment operates from small entry and exit pits, often no larger than a section of pavement or a garden area, the amount of excavation required is kept to a minimum. This helps speed up surface reinstatement and makes it possible to carry out directional drilling work in areas where larger machinery would struggle.

Our drilling process uses carefully managed fluids, such as water, polymer blends or bentonite. This technology helps stabilise the bore, carry away spoil and reduce friction during installation, ensuring a consistent and controlled result even in more difficult ground conditions.

Typical Applications For Directional Drilling

Our directional drilling services in Borehamwood are designed for efficient HDD installation of pipes, cables and utilities across a prepared site.

Depending on ground conditions, short to medium length HDD bores can be achieved, including straight runs of up to around 100 metres for suitable pipe sizes. Our directional drilling specialists use proven technology to provide accurate paths for water, gas and other utility pipes while ensuring disruption stays low.

How Our HDD Process Works

1. Survey and planning

We assess the proposed route, identify existing buried services and review surface constraints. From this, we design the bore profile and select the most suitable equipment setup.

2. Launch and reception pits

Small pits are excavated at the start and finish points, or at intermediate locations if required. These are positioned to minimise impact and ensure safe operation.

3. Guided pilot bore

The drilling rig creates a steerable pilot bore along the planned route. A locating system tracks the drill head position and depth, allowing constant adjustment to maintain accuracy and avoid existing utilities.

4. Bore enlargement

Where larger pipe diameters are required, reaming tools are used to enlarge the pilot bore. Drilling fluid is circulated to remove spoil and stabilise the bore.

5. Pipe installation

The new pipe, duct or protective sleeve is connected to the drill string and drawn smoothly back through the bore into its final position.

6. Connection and reinstatement

Once installed, the service is connected, tested and commissioned. All pits are reinstated to a high standard, leaving the surface clean and tidy.

Need Advice?

If you are unsure whether directional drilling, testing, purging or decommissioning is needed for your project in Borehamwood, feel free to get in touch. We provide practical guidance on HDD, ground conditions, water-assisted methods and pipework requirements, making it easier to choose the safest and most suitable approach.