Underground Survey In London

Fully Comprehensive Underground Surveys in London

Our full range of Underground Services Surveys integrates advanced methods like Underground Utility Surveys, Utility Records Searches and Electromagnetic Location (EML); along with a GPR Survey in London and a CCTV Drain Survey in Central London and elsewhere in the capital. By combining this data with existing site information or OS digital data, we create a thorough, unified dataset for our clients.

We offer various output formats for our underground London survey services, including Revit, DWG, PDF, and more, to suit your specific requirements and improve data usability. Our approach ensures that you have accurate and current information from your underground survey in London, allowing you to proceed with your projects confidently.

Comprehensive Underground Survey Solutions

Our comprehensive suite of Underground Services Surveys brings together the power of underground surveying methods such as Electromagnetic Location (EML), Ground Penetrating Radar (GPR), CCTV Inspection Systems, Underground Utility Surveys and Utility Records Searches. By integrating this information with existing site data or OS digital data, we ensure compilation of a comprehensive, consolidated dataset as a deliverable.

We offer flexible output formats for our underground surveying services, including DWG, PDF, Revit, and more, catering to your specific needs and enhancing the usability of the data. With Laser Survey’s approach, you can confidently embark on your projects, knowing that you have access to current and reliable underground utility survey information.

Our comprehensive suite of Underground Surveying Services brings together the power of Electromagnetic Location (EML), Ground Penetrating Radar (GPR), CCTV Inspection Systems, and Utility Records Searches. By integrating this information with existing site data or OS digital data, we ensure compilation of a comprehensive, consolidated dataset as a deliverable.

We offer flexible output formats, including DWG, PDF, Revit, and more, catering to your specific needs and enhancing the usability of the data. With our approach, you can confidently embark on your projects, knowing that you have access to current and reliable subsurface utility information.

Our Services

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Drain Connectivity Surveys in London

Our expert team will carry out a drainage survey in London, gathering site data using a combination of acoustic/dye testing, EML, and camera techniques, all recorded with GPS and Total Station for precision.

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CCTV Drainage Survey in London

Using crawler-mounted and push-rod inspection systems, we produce industry-standard reports in PDF format, complete with camera footage and a detailed connectivity plan.

Underground Utility Detection Survey

Utilising EML and GPR equipment, we can precisely locate utilities below the surface. Data is available in both 2D or 3D formats, superimposed on survey base data, whether client-supplied or produced in-house at our London survey company.

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PAS128 Utility Detection

Following PAS128 standards, we deliver precise and thorough utility detection and underground surveys utilizing non-invasive methods.

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Drainage Connectivity

Site data collection is conducted by our experienced drainage underground survey teams using a selection of Electromagnetic Location (EML), acoustic/dye testing, & camera techniques, recorded by GPS and Total Station.

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CCTV Drainage Survey

Using Crawler-mounted and push-rod inspection systems, we produce water-industry standard reporting in PDF format with accompanying camera footage and survey-grade connectivity plan.

Utility mapping, cable detection, cat scan survey

Underground Utility Detection

Using Electromagnetic Location (EML) and Ground Penetrating Radar (GPR) equipment we are able to accurately locate sub-surface utilities. This can either be 2D or 3D data superimposed onto survey base data, either client-supplied or produced in-house.

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PAS128 Utility Detection

Adhering to PAS128, we provide accurate and comprehensive utility detection and underground surveying using non-intrusive techniques.

Revit model of services, 3D model of utilities, 3D Revit Model of pipes and cables

3D Services Models

Detectable underground services are modelled either as 3D AutoCAD drawings or Revit models. Accessible underground and above ground services are laser scanned and a model produced from the point cloud.

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Ground Penetrating Radar (GPR)

Site data collection is conducted by our experienced teams using a selection of Electromagnetic Location (EML), acoustic/dye testing, & camera techniques, recorded by GPS and Total Station.

GPR Survey in London

Ground Penetrating Radar can detect non-conductive objects under the surface that EML cannot. When used alongside EML, a GPR survey in London provides a comprehensive solution for non-intrusive detection of underground utilities.

Underground Utility Searches

These desktop studies compile individual Statutory Authorities records into a single, easy-to-manage PDF document. This tool is essential for site investigations, especially in public areas.

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Rebar Mapping

Using Elcometer concrete inspection equipment, we can quickly and accurately measure the orientation and depth of cover over reinforcement bars as part of our underground services survey in London.

3D Services Modelling

Underground utilities are presented as 3D AutoCAD drawings or Revit models. Accessible underground and above-ground services are scanned, with models created from the point cloud.

 

 

Revit model of services, 3D model of utilities, 3D Revit Model of pipes and cables

3D Services Models

Detectable underground services are modelled either as 3D AutoCAD drawings or Revit models. Accessible underground and above ground services are laser scanned and a model produced from the point cloud.

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Underground Utility Records Search

Desktop studies, these draw together the individual Statutory Authorities records into a single manageable PDF document. An Important tool alongside site investigations when working within the public realm.

underground surveying, underground utility survey, underground services survey, underground survey, underground surveying methods

Rebar Location and Mapping

Using Elcometer concrete inspection equipment we can quickly and accurately measure the orientation and the depth of cover over reinforcement bars as part of our underground services survey.

underground surveying, underground utility survey, underground services survey, underground survey, underground surveying methods

Drainage Connectivity

Site data collection is conducted by our experienced drainage survey teams using a selection of Electromagnetic Location (EML), acoustic/dye testing, & camera techniques, recorded by GPS and Total Station.

underground surveying, underground utility survey, underground services survey, underground survey, underground surveying methods

CCTV Drainage Survey

Using Crawler-mounted and push-rod inspection systems, we produce water-industry standard reporting in PDF format with accompanying camera footage and survey-grade connectivity plan.

underground surveying, underground utility survey, underground services survey, underground survey, underground surveying methods

Underground Utility Detection

Using Electromagnetic Location (EML) and Ground Penetrating Radar (GPR) equipment we are able to accurately locate sub-surface utilities. This can either be 2D or 3D data superimposed onto survey base data, either client-supplied or produced in-house.

underground surveying, underground utility survey, underground services survey, underground survey, underground surveying methods

Ground Penetrating Radar (GPR Survey)

GPR (Ground Penetrating Radar) has the ability to detect non-conductive sub-surface items not detectable by EML. Used in conjunction with EML it provides the complete solution for non-intrusive sub-surface utility detection.

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Underground Utility Stats Searches

Desktop studies, these draw together the individual Statutory Authorities records into a single manageable PDF document. An Important tool alongside site investigations when working within the public realm.

underground surveying, underground utility survey, underground services survey, underground survey, underground surveying methods

Rebar Location and Mapping

Using Elcometer concrete inspection equipment we can quickly and accurately measure the orientation and the depth of cover over reinforcement bars

Count on our expert team to customize our services to your project’s needs.

Our in-house London based underground survey team is committed to providing complete services for underground surveys in London. Contact us today to learn how our services can ensure seamless and hassle-free data collection and compilation for your project.

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Deep Entry Sewer Alignment Survey | Harrow, London

Requirements and Logistical Issues

We were asked to provide a line and level survey of a Thames Water Trunk Sewer that passed diagonally under the proposed development site. The logistics of the operation were complex due to a number of reasons – the first being the access points within the middle of the highway – and the second being the depth of the pipe which was circa 15m deep.

Pre-survey H&S and logistics works

We carried out the initial reconnaissance visit to check the logistics of the operation and to provide us with the necessary information required to produce the methodologies, risk assessments and safe systems of work for the man-entry visit.

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Trust our expert team to tailor our services to your project.

Our in-house UK underground survey team is here to provide complete underground survey services. Contact us about your project today and see what services we can combine for seamless hassle free data collection and compilation.

Trust our expert team to tailor our services to your project.

Our in-house UK underground survey team is here to provide complete underground survey services. Contact us about your project today and see what services we can combine for seamless hassle free data collection and compilation.

Do you have a project coming up? Contact us for a quote today >

Do you have a project coming up? Contact us for a quote today >