Using high-performance tools, HES offers its clients high quality consulting and engineering services in the field of erection and extension of overhead-transmission lines. Installation and extension of HV and EHV Indoor/Outdoor switchgears up to 400 kV levels. HES services includes equipment selection and preparation of specifications for EHV/HV power systems.
We at HES develop transmission line route plan, transmission line profile based on topographical survey. Our design services also include transmission line sag-tension calculation using in-house developed software as well as with SAG10 software. Design of HV and EHV Transmission line towers up to 400 kV level and related calculation is also done.