Period
2006–2015
Client
Mazandaran Regional Electricity Company
Location
Between Kelardasht and Royan, total length 75 km
Stage
First 10 km section from Kelardasht fully commissioned; remaining route under foundation construction
Technical Specifications
• Conductors: CANARY and LYNX types
• Ground wire: CANARY CORE type
• Towers: lattice type, models M4S 03, M4T 10, M4T 30, M4T 60
• Insulators: ceramic types rated 100 kN, 120 kN, 160 kN; composite suspension insulators also applied
Moshanir responsibility:
Moshanir is providing:
• Engineering services
• Surveying operations
• On site supervision during construction
Key Achievements
• Transmission capacity of new towers is double that of existing quadruple circuit towers
• Compact phase arrangement in the new design further increases transmission capability
• Major reduction in tower width: from 22 m to 14 m, enabling construction along existing single circuit corridors without expanding right of way
• Significant weight reduction of towers, approximately 40% lighter compared to existing designs, improving cost efficiency and ease of installation
