Objectives

The primary objective of this tender is to gather information on commercially available drone-based, fluorescent tracer powder, UV light inspection, thermography, and related leakage detection technologies applicable to flue gas ducting systems in coal-fired power stations. The aim is to identify practical, cost-effective solutions to detect and address duct leakages, thereby reducing auxiliary power consumption, improving plant efficiency, and supporting emissions reduction efforts.

Scope

The scope of the tender includes:

• Provision of information on technologies capable of detecting leaks in coal-fired power station flue gas ducting systems.
• Focus on advanced inspection methods such as drone-based systems, infrared thermography, fluorescent tracer techniques, and ultraviolet (UV) detection technologies.
• Assessment of these technologies' suitability for harsh industrial environments with high noise, dust, and complex layouts.
• Evaluation of combined inspection methodologies integrating IR thermography, fluorescent tracers, and drones.
• Providing evidence of deployment, operational constraints, and performance of these technologies in real industrial settings.

Technical Requirements

The product or solution must:

• Be capable of detecting leaks in flue gas ducting systems of coal-fired power stations.
• Operate reliably in environments with high noise, dust, and complex plant layouts.
• Feature durable construction suitable for harsh industrial conditions.
• Include equipment such as infrared cameras, UV light sources, UV cameras, drones, sensors, and tracer systems.
• Support integration of additional inspection payloads like thermal and UV cameras.
• Allow for the addition or removal of payloads post-acquisition without manufacturer assistance.
• Be capable of autonomous operation, including obstacle avoidance and navigation without reliance on GNSS signals.
• Include protective features such as collision-tolerant cages or guards for sensors, propellers, and cameras.
• Support safe handling with fully shielded rotating components.
• Provide comprehensive data capture, analysis, and reporting capabilities.

Skills Requirements

Respondents should demonstrate:

• Experience in deploying duct leakage detection solutions using infrared thermography, fluorescent tracer powder with UV inspection, and drone-based inspection.
• Evidence of successful deployment in industrial environments, including plant names, locations, and application years.
• Knowledge of inspection methodologies, equipment used, and outcomes achieved.
• Capability to integrate multiple technologies into a cohesive inspection approach.
• Understanding of operational constraints, limitations, and risks associated with each technology in power station environments.
• Availability of local technical support or details on international support and response times.
• Experience with training plant personnel and providing knowledge transfer for the technologies offered.
• Case studies or verified results demonstrating actual leak detection performance and corrective actions.