OUR SERVICES
High & Extra High Voltage (HV/EHV) Substation Design
We have extensive experience in the design, procurement and project management of new substations, associated structures, extension and/or refurbishment of existing substations and transformer bund works.
Our services include:
ƒƒ Network studies and analysis ƒƒ Grid connection ƒƒ Primary design from concept to delivery ƒƒ Extension of existing HV and EHV substations (primary and secondary design)
ƒƒ 3D modelling of existing and proposed substations
ƒƒ Earthing design, lighting design, LV AC/DC system rating and design
ƒƒ Full secondary design (protection and control), testing and commissioning
ƒƒ Interface design ƒƒ Engineering design coordination and project management
ƒƒ 3D civil and structural engineering design ƒƒ MEP (building services) engineering design ƒƒ Environmental impact assessments, transport analysis, planning of infrastructure, field studies, planning of electrical networks, land & development studies, flood risk assessments, and expert witness testimony ƒƒ Geotechnical investigation and design
ƒƒ Quantity Surveying professional services ƒƒ Architectural design services ƒƒ Fire engineering ƒƒ Site design supervision ƒƒ CDM support
Overhead Route Design
We support front end planning and environmental issues on proposed OHL schemes including permit applications, planning of infrastructure and electrical systems, power facility design and infrastructure and electrical networks and communication.
We concentrate on three core engineering design elements:
ƒƒ Selection of the OHL route taking into account route topography, available locations for OHL towers, tower and insulator capacities and cable clearances to topography
ƒƒ Structural design of the towers and other supporting structures under operational and environmental loadings arising from the proposed OHL route ƒƒ Cable design and selection
We use PLS-CADD industry leading software as an integrated design and analysis tool, employing sophisticated three-dimensional terrain and engineering modelling to design and analyse all aspects of route selection.
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