Capabilities

ENGINEERING SERVICES FOR THE GB NETWORK

Overhead line & electrical engineering for the GB transmission and distribution networks. Delivered to BS EN 50341, ENA technical specifications and client design standards, with CDM 2015 designer duties discharged throughout.

01

Overhead Line Engineering

Route selection, profiling, structural design and construction support for 11kV to 400kV overhead lines.

  • Route selection, corridor optioneering and profiling
  • Sag-tension and clearance design (PLS-CADD)
  • Tower, pole and foundation loading assessment
  • Conductor, fitting and insulator specification
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02

Substation & Electrical Engineering

Primary and secondary design, studies and condition assessment for 11kV to 400kV substations.

  • Primary plant layouts and single line diagrams
  • Earthing and lightning protection design (ENA TS 41-24, BS EN 50522)
  • Load flow, fault level and arc flash studies
  • Insulation coordination and clearance verification
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03

Project Management & Delivery

Technical leadership, NEC contract support and stakeholder management from feasibility to energisation.

  • Design management and multi-discipline coordination
  • NEC3 / NEC4 technical and contract support
  • CDM 2015 designer and principal designer duties
  • Outage planning and TO/DNO liaison
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