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Structural GPR Survey of Service Reservoir
Structural GPR Survey of Service Reservoir

Project: Structural GPR Survey (Void Mapping)

Scope of Works:

The service reservoir in question was of early Victorian construction and consisted of a single compartment. It was constructed below surface level and had lines of columns supporting brick vaulted ceilings. Only a small access building is visible from the surface.

The reservoir had developed a significant leak and had been fully drained to allow our structural radar survey to take place. The reservoir was to remain empty until subsequent remedial works and general ongoing maintenance had taken place.

LandScope proposed to survey the base slab of the reservoir using a high frequency GPR array. The array consisted of 8 antennas centred on a frequency of 1GHz. The 1GHz frequency was selected to provide a high resolution data set whilst being able to penetrate through the concrete slab and into the natural ground below. The eight antenna system allowed for rapid data collection over a significant survey area in a single site shift.

The main objective of the survey was to locate any significant voiding or water pathways that may be allowing water to escape.

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Rail Mounted Mobile Mapping
Rail Mounted Mobile Mapping

Client: Severn Valley Railway

Scope of Works:

LandScope Engineering worked alongside Severn Valley Railway (SVR) to acquire mobile mapping
data along a stretch of their 16-mile heritage railway line which runs from Bridgnorth to Kidderminster.

In addition, LandScope acquired terrestrial scanning data of a viaduct where the track crosses the River Stour.

Integrating mobile and static point clouds, coloured by the photography, presented the opportunity for SVR to utilise the exceptionally detailed 3D datasets for a variety of purposes including; site  visualisation, asset inventory, rail inspection, condition assessment and 3D modelling.

For PDF download please click here.

 
Structural Condition Survey, Port of Liverpool
Structural Condition Survey, Port of Liverpool

Client: Peel Ports

Location: Canada Dock

Scope of Works:

LandScope Engineering were commissioned to undertake a full and detailed structural condition survey of various assets around Canada, Gladstone and Seaforth Docks within the Port of Liverpool.

The application of an integrated survey inspection presented the opportunity to provide the client with a compelling 3D model, above and below the waterline, fit for the purpose of assessing the condition of port facilities.

For PDF download please click here.

 
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