We offer a total service from initial feasibility planning and line route selection, through to survey, design and construction management. Route selection for new lines and relocation of existing lines.
- Feasibility studies, budget estimates and property acquisition requirements
- Layout design and structure spotting of sub-transmission and transmission lines up to 330kV using PLS Cadd
- Design analysis & checking of structures using PLS Pole & PLS Tower
- Design of underground cable installations up to 132kV
- Line route surveying & set-out using RTK GPS systems
- Electrical design including load flow analysis, earthing design, conductor selection, insulation coordination, lightning performance and EMF studies
- Analysis of geotechnical information and design of structure foundations and ground stay anchors
- Production of workshop steel fabrication drawings
- Feeder rating investigation including conductor catenary survey, analysis and reporting
- Technical specifications, investigations and reports
- Range of standard designs available for 11kV, 22kV, 33kV, 66kV and 132kV for wood, concrete and steel structures, including stays, foundations, earthing, switches, reclosers, transformers, cable terminations and steelwork fabrication.