Trenchless technology provides an environmental and cost-effective solution to your underground project.
Impact Moling is a way of installing new pipes, cables and ducts under the ground without the need to dig continuous trenches. Pits are dug in the ground and the mole is placed inside to tunnel between them.
The mole tunnels through the earth, from the first pit through to the destination pit leaving a narrow tunnel large enough for the required utility to be pulled through. The mole is a steel pneumatic cylinder that hammers through the soil creating a bore hole for the new pipe to be laid. This massively reduces installation time, disturbance to the surface and the cost.
Underground utility moling is an important and efficient method for managing utility installations and upgrades in urban environments like London.
If you need to replace a watermains at your property, save time and money by taking advantage of trenchless technology to install your new Watermains pipe.
Our state-of-the-art Moling equipment will bore a new and accurate channel for a new water pipe work to be installed, without the need to dig up large areas of gardens and driveways.
This means the new watermain pipe can be installed efficiently with minimal disruption to you and your property.
Replacing a Watermains begins at the stop tap located at the boundary of your property and continues up to the connection inside your house.
Replacing the entire length of the connection pipe provides a single water supply replacement that is seamless. Therefore, it is far less prone to splits, cracks and leaks and has no risk of lead contamination.
The effectiveness of moling depends on soil conditions. Harder, rockier, or heavily contaminated soils can make moling more challenging. East London, like many parts of London, already has a complex network of utilities and infrastructure beneath the streets. Moling must be carefully planned to avoid damaging existing pipes, cables, or other utilities.
Ground conditions for moling in East London can vary depending on the specific location, but several general factors influence the suitability of the area for trenchless moling. Clay-rich soils, common in parts of East London, can be challenging for moling as they may cause the mole to encounter resistance, resulting in slower progress or even blockages. Silty soils may be easier to mole through than clays but can be prone to collapse if waterlogged. Silts can also be compacted, which can increase friction for the mole. Sandy soils typically present fewer challenges for moling as they offer lower resistance to the mole and are less prone to expansion or collapse. Gravel and coarse soils might require more powerful moling equipment due to their abrasive nature, but they are generally manageable if the correct tools are used.
East London is a densely populated area, and the presence of underground infrastructure such as existing utilities is a crucial consideration. High groundwater levels or seasonal variations in water tables could impact moling operations. Excess water can soften the soil, increase resistance, or even flood the mole’s path. Additionally, rising groundwater could lead to stability issues.
Deeper installations may face greater resistance or encounter harder materials. Shallow moling typically involves fewer challenges but may still face issues related to obstructions or unstable ground. In some areas, historical land use could play a role in ground conditions. For example, areas with former industrial or landfill sites may have soil contamination or irregular ground conditions that could impact moling.
Before starting a moling project, it’s also important to consider any local regulations in East London, especially regarding environmental concerns, nearby protected areas, or the presence of sensitive infrastructure.
Fast and environmentally friendly underground pipe installations
Highly cost-effective compared to traditional trenching methods
Select your installation type and pinpoint your exact start and end locations on our interactive map to get started!
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