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Deep Core Drilling in Reinforced Concrete for Escalator Installation

Liverpool
JKC Stitch Drilling

Project Brief

We were recently asked to support JKC Stitch Drilling at Anfield Stadium in Liverpool. The project involved drilling through heavily reinforced concrete to a depth of 1.1 metres, creating openings that would later be removed using Brokk demolition to form the space for new escalator stairs.

This type of work demands accuracy, consistency, and a controlled approach, particularly when deep drilling is required within an existing structure.

The Process

Our team attended the site with our specialist diamond drilling rigs, prepared to work through the depth and reinforcement expected in the slab. With heavy steel running throughout the concrete, standard cutting methods weren’t suitable, so deep core drilling was the safest and most effective solution.

Using high-performance diamond core barrels, we drilled down the full 1.1 metres, maintaining steady pressure and close control to ensure each opening remained perfectly aligned. The depth, reinforcement, and limited tolerance for deviation meant that every core had to be completed methodically and without interruption.

Because the drilled openings were being prepared for Brokk demolition, our accuracy directly supported the next phase of work. Clean, consistent cores allowed the demolition team to break out the concrete safely and efficiently.

Throughout the job, we maintained strict control of slurry and debris, keeping the working area tidy and ensuring operations could continue without disruption.

Clean, Controlled Deep Drilling

All cores were drilled to the exact depth and size required, providing JKC Stitch Drilling with reliable openings ready for mechanical breakout. Despite the reinforcement and the depth involved, the work progressed smoothly and was completed to specification.

Supporting Major Projects Nationwide

As a team of diamond drilling contractors, we frequently travel across the country to support projects with specialist requirements. Working on sites like this shows how effective deep diamond drilling services can be when space is restricted, reinforcement is heavy, or precision is essential for the following trades.

Whether it’s deep core work, structural openings, or supporting large-scale demolition preparation, we adapt our techniques and equipment to suit the constraints of each site, ensuring every contractor receives a safe, accurate, and dependable result.

If you’re planning a project that requires specialist core drilling or controlled concrete cutting, talk to our team today.