Vac-Ex Excavation
Excavating around live utilities and vital services on a construction project can be a challenging and potentially hazardous task, with traditional excavation methods potentially resulting in serious damage to infrastructure. In the case of a service strike, this could cause massive and costly disruption to a project. However, with the use of vacuum excavation technology, Castle & Pryor is able to provide a safe and efficient solution, perfect for smaller or hazardous areas.
How we utilise Vac-Ex machines in Construction
Vac-Ex is a non-intrusive method of excavation that uses compressed air to loosen up the ground, followed by suction to remove the loose material. A Vac-Ex machine can generate a powerful stream of air with an operator controlling the intake nozzle, providing full control of the excavation while they remain at a safe distance. This method significantly reduces spoil and dust because all of the extracted material is sucked directly into sealed collection chambers on the machine, making it particularly suitable for use in confined spaces.
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How we utilise Vac-Ex machines in Construction
Vac-Ex is a non-intrusive method of excavation that uses compressed air to loosen up the ground, followed by suction to remove the loose material. A Vac-Ex machine can generate a powerful stream of air with an operator controlling the intake nozzle, providing full control of the excavation while they remain at a safe distance. This method significantly reduces spoil and dust because all of the extracted material is sucked directly into sealed collection chambers on the machine, making it particularly suitable for use in confined spaces.
Other Products and Services from Castle & Pryor Ltd
Diamond Drilling
Our precise and accurate diamond drilling service allows us to cut through even the hardest reinforced concrete structures with minimal noise and vibration, making Castle & Pryor perfect for airfield projects across the UK.
Whether you need to form openings for redesign or refurbishment, or to isolate areas prior to demolition, we’ll work with you to achieve your goals accurately, safely, and at a competitive price.
Diamond drilling is a specialised drilling technique used to cut through the hardest reinforced concrete with utmost precision. The process involves using diamond-tipped drill bits, connected to either an electric or hydraulic drill motor and rig, allowing careful control over the location and speed of hole formation. Diamond drilling allows our team to make holes of varying diameters and shapes when linked together in a stitch-drilled pattern, and is a quiet and non-percussive technique.
Castle & Pryor uses only experienced and fully qualified engineers who have undergone extensive training to NVQ Level 2 in the use of diamond drilling tools. We’ll utilise a range of equipment, with electric and diesel-powered drills available in multiple sizes to suit the needs of every client.
Whether you need to form openings for redesign or refurbishment, or to isolate areas prior to demolition, we’ll work with you to achieve your goals accurately, safely, and at a competitive price.
Diamond drilling is a specialised drilling technique used to cut through the hardest reinforced concrete with utmost precision. The process involves using diamond-tipped drill bits, connected to either an electric or hydraulic drill motor and rig, allowing careful control over the location and speed of hole formation. Diamond drilling allows our team to make holes of varying diameters and shapes when linked together in a stitch-drilled pattern, and is a quiet and non-percussive technique.
Castle & Pryor uses only experienced and fully qualified engineers who have undergone extensive training to NVQ Level 2 in the use of diamond drilling tools. We’ll utilise a range of equipment, with electric and diesel-powered drills available in multiple sizes to suit the needs of every client.
AGL Installation
we specialise in AGL installation and a cable chasing and sealing service to enhance the lighting capabilities of your airfield. Whether you're looking to install brand-new airfield ground lights or upgrade to energy-efficient LED units, our team is here to deliver you an exceptional result.
Airfield ground lighting ensures optimal visibility and safety for airfields across the UK, with upgrading to modern LED units offering significant cost-saving potential over time. We offer an all-in-one service that involves AGL installation, cable chasing and chase sealing, utilising our floor sawing, joint sealing, and diamond drilling capabilities.
Airfield ground lighting ensures optimal visibility and safety for airfields across the UK, with upgrading to modern LED units offering significant cost-saving potential over time. We offer an all-in-one service that involves AGL installation, cable chasing and chase sealing, utilising our floor sawing, joint sealing, and diamond drilling capabilities.
Aviation Sector Specialists
Our Services For the Aviation Industry
- Diamond Drilling: This precise and non-percussive technique can cut through reinforced concrete or asphalt with precision. Our diamond drilling teams utilise diamond-tipped drill cores to form holes of varying sizes depending on your construction requirements, ideal for M&E services, core testing and AGL installation. Learn more here.
- Percussive Rock Drilling: We use a selection of automated drilling rigs to offer efficient and precise hole formation for airfields, used for dowel/starter bar installation, induction line drilling, and more. We use an automated hands-free system, avoiding HAV issues and ensuring no dust is generated. Learn more here. Learn more here.
- Floor Sawing: Whether it’s concrete or asphalt on runways, taxiways, or stands, our team can provide precise and efficient cutting services up to 620mm deep. Our range of equipment allows for demolition cuts, trenches, joint widening, cable chasing and aids in the removal of reinforced concrete. Learn more here.
- AGL Installation: Combining floor sawing, joint sealing, and diamond drilling, we’ll ensure precise installation and maintenance of airfield ground lighting systems, whether we’re installing on a new airfield or upgrading to LED units. Learn more here. Learn more here.
- Joint Sealing: Our expert team utilises MOD and Civil airfield approved sealant materials to protect concrete and asphalt joints against water ingress and contaminants that undermine the integrity of the concrete. Regular maintenance of these joints ensures the concrete’s longevity and avoids costly repairs in the future. Learn more here.
- Maxi-Crete Repair: A hot-applied, flexible material, Maxi-Crete is the aviation industry’s preferred solution for repairing various defects in concrete surfaces. Maxi-Crete provides robust repairs, durable high-friction finishes, and effective protection against water ingress, with a quick return to service time preventing lengthy delays. Learn more here.
- Vac-Ex: A safe and efficient no-dig excavation solution, our Vac-Ex machines combine compressed air and suction to safely loosen and remove ground material. This enables the exposure of underground services without the need to use traditional excavating techniques eliminating service strikes. Any service strike has the potential to disrupt airport operations which unfortunately have financial consequences. Learn more here.
Castle & Pryor Ltd
Elles House 4B, Invincible Road, Farnborough, Hampshire, GU14 7QU, United Kingdom
Castle & Pryor Ltd are experts in diamond drilling, concrete cutting, and infrastructure maintenance, with 30+ years of industry experience. Operating nationwide, our skilled teams prioritise safety, innovation, and the environment. We deliver quality work safely, on time, and on budget.