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Underground External Services Mapping
Underground External Services Mapping

Client: Ringway Jacobs

Location: Hammersmith Bus Station

Scope of Works:

Identify and map existing buried services situated within Hammersmith Bus Station.

The site is the location of an extremely busy bus and underground interchange, as well as being located adjacent to a large shopping centre.

Critical Success Factors:

  • Given the exceptionally busy nature of the site, working safely and taking care to protect the public at all times from open chambers and survey equipment,
  • Liaise with TfL staff to timetable survey work during off-peak hours,
  • Acquire high density GPR data to ensure mapping of large quantity of telecoms and fibre optic routes located on site.

Deliverables: 

The survey was presented in 3D AutoCAD (DWG) format as specified with underground services included as separate drawing layers,

For PDF download please click here.

 
Underground Utility Mapping in Accordance with PAS128:2014 Category B
Underground Utility Mapping in Accordance with PAS128:2014 Category B

Client: CH2M

Location: Bristol, Temple Circus

Scope of Works:

Underground Utility Survey in accordance with PAS128:2014 at the Temple Circus interchange in Bristol.

Critical Success Factors:

  • Complete survey to meet PAS128:2014 Category B level M4P
  • Deployment of 2 distinct survey techniques; Electromagnetic Location (EML) and Ground Penetrating Radar (GPR),
  • Extended investigation depth for archaeological purposes,
  • Deployment of UTSI GroundVue 3 mobile GPR system to enable rapid data collection within carriageways to drastically reduce costly and disruptive traffic management,
  • Working alongside Bristol City Council, Network Rail and private land owners to access land safely,
  • Integration of datasets; statutory service records and survey data.

Deliverables: 

  • The survey was presented in 3D AutoCAD (DWG) format as specified with underground services included as separate drawing layers,
  • Underground Feature Records (UFR) of all manholes and inspection chambers.

For PDF download please click here.

 
3D AutoCAD Modelling at Water Treatment Works
3D AutoCAD Modelling at Water Treatment Works

Client: JN Bentley

Location: Newport Nash, Waste Water Treatment Works

Scope of Works:

3D laser scanning and modelling of the area at Newport Nash Waste Water Treatment Works using our readily portable Faro Focus 3D Laser Scanning system.

Critical Success Factors:

  • Laser scan and subsequent modelling of all infrastructure within defined survey area,
  • Capturing a specified list of detailed survey features in accordance with the varying accuracies as defined by the client,
  • Capturing RGB data on all point clouds.

Deliverables: 

A highly detailed and accurate 3D AutoCAD model and Point Cloud was delivered to the client as requested, detailing the; structures, chambers, manholes, external building profile (including height), ground profile and general features (including kerb lines, fence lines, trees etc.).

For PDF download please click here.

 
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