Megawatts
Central Heating Plant capacity.
Central Heating Plant (CHP) – 130MW Boiler Overhaul Services
Operation
Central Heating Plant Boiler Overhaul
Client
Oyu Tolgoi LLC
Role
Contract Partner
Location
Oyu Tolgoi Mine Site, Umnugovi Province
01
The brief
Central Heating Plant (CHP) – 130MW Boiler Overhaul Services
Comprehensive boiler overhaul, testing, and commissioning services for Oyu Tolgoi's Central Heating Plant.
The completed work covers the full overhaul of two 29MW CFB Boilers and two 7MW CFB Boilers.
02
The service
Complete overhaul.
Tested for service.
Heating surfaces and refractory liners were rebuilt before full testing and commissioning for post-overhaul operational efficiency.
29MW CFB Boilers
Completed full overhaul.
7MW CFB Boilers
Completed full overhaul.
National workforce
Complex refractory liner works delivered with local expertise.
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01
29MW boiler overhaul
Full overhaul of two 29MW CFB Boilers.
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02
7MW boiler overhaul
Full overhaul of two 7MW CFB Boilers.
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03
Heating surface replacement
Complete demolition and rebuild installation of all boiler heating surfaces, including refractory liners.
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04
Testing and commissioning
Full testing and commissioning to ensure operational efficiency post-overhaul.
04
Project value
Complete heating-surface replacement, delivered with national capability and full quality assurance.
Heating surface replacement
Complete demolition and rebuild installation of all boiler heating surfaces, including refractory liners.
Local expertise
Complex refractory liner works were executed with a 100% national workforce, demonstrating high-level domestic technical capability.
Quality assurance
Full testing and commissioning supports operational efficiency after the overhaul.
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