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Drain Mapping and Sewer Pipe Location Charting

As a leading drain mapping & charting company in London and Hertfordshire. We can accurately pinpoint any sewer or drainage pipework running through or around a domestic or commercial property, using specialists tracing underground Sonar or GPS equipment to confirm the depth, direction, and location and providing an accurate and detailed plan.

Drain 247 drain mapping & charting services are affordable, accurately, professional, and provide critical information about the condition and location of the underground pipes this is vital when planning and undertaking both design and construction work.

Get In Touch

If you would like to book a drain mapping or discuss a sonar tracing service then get in touch today Our friendly team will run you through any details and be able to take into account any specific areas of concern you may have.
 

Fixed-Price Drain Mapping And Pipe Location Service

Speak to our experts call free: 0800 612 8038

 

Drain Mapping Quote
✔ Sonar Tracing
✔ Computerised Drainage Plan
✔ Transfer Data to AutoCAD
✔ Pipe Location Mapping
✔ Direction Flow, Pipe Size Dimension
✔ Manhole Location & Invert levels
✔Confirming Ownership Private or Public
 

Sewer and Drain Mapping Charting Survey 

It is important to know exactly where the drains and sewers are and who they belong to because sometimes local water authority drainage systems such as sewers, pipes, culverts, and surface water can often be found running through a property or under the private gardens. You MUST inspect your drainage infrastructure system before any building work can take place.

One that allows architects, builders & surveyors, residential property owners to determine whether a ‘build over’ agreement is required or not. We have been providing drain mapping services since 1984. It’s easy to see why we have become the first choice drain mapping & charting company in this field because we can accurately pinpoint any sewer or drainage pipework in and around London and Hertfordshire.

We have invested in the latest state of the art CCTV camera technology and crawler cam tracking units to carry out survey on pipework diameter from 100mm up to 4000mm pipework.

 

What Is Drain Mapping?

Drain Mapping is the process of tracing underground drains and locating existing underground drain lines, finding out where they go and plotting the information onto a site plan; the method used to gather this information can range from sonar tracing to GPS location, water/dye tests to laser profiling to a topographical survey – our drain 247 engineers are capable of carrying all works out quickly and efficiently.

 

In-House AutoCAD Team

Our In house team and external engineers have the capability to map and create a new AutoCAD drainage plan or to transfer drainage & sewer data onto a existing domestic or commercial AutoCAD map. The accuracy of this data is crucially important for architects and developers, and to meet this level of quality.

 

What Is Sonar Tracing?

sonar drain tracing is a method of drain mapping surveys and locates your drainage pipework; this technique relies heavily on sending out a signal from a Sonde transmitter that’s been integrated into our CCTV camera heads the signal is then sent back up and picked up by the drain tracing sonde receiver the engineer is using above ground. The engineer is then able to pinpoint the depth and location of the pipework, although sometimes the signal can become distorted due to interference from other utility services cables.

 

What Is GPS Mapping?

GPS mapping is a type of drain mapping, drain charting and drain & tracing underground drains services that integrate GPS locations with a sonar drain tracing. The contractor will use the utility drain tracing sonde and GPS tracer to be able to obtain the longitude and latitude reading. the data will then be transferred to the mapping service. The benefit of this is to allow for approx. location of the pipework to be obtained in accordance with the drain tracing sonde equipment manufacturers guidelines.
 

Fixed Price Commercial & Domestic Drain Mapping

Speak to our experts call free: 0800 612 8038

 

Our Accreditations