Services
- Site selection and assessment for substations, OHTL and UG routes.
- Environmental and social impact studies.
- Preliminary cost estimation and project scheduling.
- Site selection and assessment for substations, OHTL and UG routes.
- Environmental and social impact studies.
- Preliminary cost estimation and project scheduling.
- Conceptual and detailed design (380 kV, 230 kV, 115 kV, 33 kV, etc.).
- Single line diagrams (SLD), control & protection schematics, and interlocking logic.
- Layout design: general arrangement, earthing grid, cable tunnels and/or trenches, control building, fire detection & protection systems.
- AC/DC auxiliary system design.
- Protection & control relay setting studies.
- Lightning protection and surge studies.
- Route survey and alignment studies
- Tower spotting, profiling, and optimization.
- Mechanical design of towers, foundations, and conductors (sag-tension calculations, PLS-CADD/PLS-Tower models).
- Load forecasting and system expansion planning.
- Power quality and harmonic studies.
- Arc-flash and protection coordination studies.
- Electromagnetic field (EMF) and safety compliance analysis.
- Preparation of technical specifications, BOQs, and tender documents.
- Evaluation of vendors and technical offers.
- Assistance in contract negotiations.
- Project scheduling, progress tracking, and cost control.
- On-site supervision of civil, mechanical, and electrical works.
- Factory acceptance tests (FAT) and site acceptance tests (SAT).
- Quality assurance and compliance with IEC/IEEE/ANSI/SEC standards.
- Health, Safety & Environment (HSE) management.
- Insulation coordination and lightning protection.
- Thermal rating and line capacity calculations.
- Material specification for conductors, OPGW, insulators, and hardware.
