Projects

Eden brows platform rig

Specialist pre-construction services provided at Eden Brows

Central Alliance provided a variety of specialist pre-construction services to Story Contracting for this difficult access project.  The location proved difficult to reach with conventional equipment and ground conditions were challenging following severe weather conditions.  Geo Central carried out detailed ground investigations including rotary boreholes…

Arcow Quarry Monitoring

Surveying and Monitoring at Arcow Quarry

Central Alliance carried out a ground investigation in order to establish strata, ascertain geotechnical properties and install vibrating wire piezometers at Arcow quarry. Additional monitoring instrumentation including rod and plate settlement markers, permanent ground markers and structure targets were also installed on site in order…

Farnley Haugh 3D Model

Emergency Response at Farnley Haugh

Surveying techniques including topographical/UAV surveys and aerial photography were deployed at this site as part of an emergency response programme of work after the embankment failed following severe weather.  Due to the instability of the embankment, a 3D model was created using photogrammetry to assist…

Utility mapping at Sainsbury's

UK wide surveying programme for PJ Carey

SAINSBURY’S BENEFIT FROM UTILITY SURVEYING AND MAPPING SERVICES   Project Background Central Alliance has worked with PJ Carey on a number of their projects involving surveying and have been impressed with our overall service. Recently they asked Central Alliance to carry out a programme of…

Diamond coring for AMCO

AMCO benefit from one pre-construction partner

STRUCTURAL INVESTIGATIONS REQUIRE GEOTECHNICAL AND SURVEYING SERVICES Project background AMCO is undertaking a scheme of work from Network Rail that incorporates the investigation for subsequent work on voided structures (investigating at risk viaducts throughout the LNE zone), tunnels and bridge replacements. Project Scope This scope…