This photograph captures a critical section of an industrial power-generation facility where Purna executed the detailed engineering of the interconnecting pipeline and duct system between the turbine and the Air Cooled Condenser (ACC). The design required high precision, structural stability and seamless integration within a densely built brownfield environment.
Scope of Engineering by Purna
1. Interconnecting Pipeline Engineering
Purna carried out the engineering of the piping network that connects the turbine exhaust systems to the ACC. This included:
- Route optimisation for long-distance pipe runs
- Thermal expansion analysis and support design
- Development of plans, sections and piping GA drawings
- Clash-free integration with existing structures and equipment
2. Duct Routing and Interface Engineering
The large-diameter duct visible in the image was engineered for:
- Aerodynamic efficiency
- Structural stability under thermal and operating loads
- Smooth connection between turbine outlet and condenser inlet
- Adequate maintenance and inspection access
3. Structural Steel Design
The pipe rack and support structures shown comprising braced steel frames were engineered by Purna for:
- Load-bearing capacity for ducts, pipelines and access platforms
- Compliance with wind, seismic and equipment load requirements
- Safe erection and constructability
4. Brownfield Adaptation
Working within an active industrial site required:
- Precise capturing of existing conditions
- 3D modelling for clash identification
- Routing pipelines and ducts through congested zones
- Ensuring uninterrupted plant operations during construction
Engineering Outcome
The interconnection system engineered by Purna enabled efficient routing of turbine exhaust and process utilities to the ACC system. The design supported enhanced plant thermal performance, ensured reliability and adhered to strict safety and operational standards.
Purna’s capability in turbine ACC interface engineering demonstrates its strength in handling complex piping, ducting and structural integration for industrial and power generation projects.
