TATA Power, OPTCL, Angelique International: Multi-Client Type Testing Excellence

Project Overview

Service: Full-Scale Tower Type Testing
Testing Facility: Central Power Research Institute (CPRI)
Clients: Three Independent Organizations
Scope: Comprehensive structural validation across multiple voltage classes

Client Projects

1. Aravinda Electricals Infrastructure – 220kV Transmission Tower
End Client: TATA Power
Voltage Class: 220kV
Scope: Full-scale type testing of transmission tower structures to validate design parameters and load-bearing capacity for TATA Power’s transmission network expansion.

2. Odisha Power Transmission Corporation Limited (OPTCL) – 132kV Tower
Client: OPTCL (State Transmission Utility)
Voltage Class: 132kV
Scope: Type testing of 132kV transmission tower to meet OPTCL’s stringent quality standards for power transmission infrastructure across Odisha.

3. Angelique International – 110kV Tower
End Project: Kabu 16 HEP (O-12008) Hydroelectric Project, Burundi
Voltage Class: 110kV
Scope: Type testing of 110kV transmission tower for international hydroelectric project, ensuring compliance with global standards for tower performance in challenging terrain.

Testing Capabilities Demonstrated

VTPL’s state-of-the-art type testing facility successfully validated tower designs across three different voltage classes, demonstrating our comprehensive testing infrastructure:

• Multi-Voltage Expertise: Testing capabilities spanning 110kV to 220kV systems
• Load Testing: Full-scale structural load verification including vertical, transverse, and longitudinal loads
• Standards Compliance: Adherence to IS 802, IEC, and international standards
• Quality Assurance: Detailed test reports and certification for client submission to regulatory authorities

Technical Excellence

Each type test involved:

• Assembly and erection of full-scale tower specimens
• Application of design loads using calibrated testing equipment
• Strain gauge measurements and deflection monitoring
• Comprehensive documentation and test reporting
• Validation against design calculations and safety factors

Strategic Value

For Aravinda Electricals & TATA Power
Successful type testing enabled Aravinda to proceed with confidence in supplying critical 220kV infrastructure to TATA Power, one of India’s largest integrated power companies.

For OPTCL
Validation of 132kV tower designs supported OPTCL’s ongoing grid strengthening initiatives across Odisha, ensuring reliable power transmission infrastructure.

For Angelique International
Type testing certification facilitated international project compliance for the Kabu 16 Hydroelectric Project in Burundi, demonstrating VTPL’s capability to support global infrastructure development.

Key Differentiators

This multi-client testing project highlighted VTPL’s position as a trusted independent testing partner:

• Versatile Infrastructure: Ability to handle multiple voltage classes and tower configurations
• Concurrent Project Management: Efficient scheduling and execution across parallel client requirements
• Neutral Certification: Independent validation providing credibility to manufacturers and end clients
• International Standards: Testing protocols meeting both domestic and international specifications

Conclusion

VTPL’s type testing facility serves as a critical enabler for transmission tower manufacturers and utilities, providing the technical validation necessary for safe, reliable power infrastructure deployment across India and international markets.