Project Overview
TLEC Engineering participated in the design and tender process for the log boom system at the Nam Theun 1 Hydropower Project. This project involved the engineering design of a single-span log boom system with a total length of 719 meters. Due to the extended span and site conditions, the project required detailed structural analysis, load calculations, and anchoring design to ensure long-term performance and stability. The 719-meter single span represents one of the longest continuous log boom configurations undertaken, demonstrating TLEC Engineering’s capability in large-scale hydropower engineering works.
Scope of Work
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Conduct site study and preliminary assessment
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Perform engineering design and system configuration
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Structural and tensile load analysis for long-span log boom system
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Design of reinforced concrete anchor blocks (left and right abutments)
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Preparation of technical drawings and specifications
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Preparation of technical proposal and tender documentation
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Cost estimation and project planning for tender submission
Project Information
Project Name: Nam Theun 1 Hydropower Project
Location: Bolikhamsai Province, Lao PDR
Owner: Nam Theun 1 Power Company Limited (NT1PC)
Installation Year: 2021
Log Boom Locations: 1 Locations
Total Installed Length: 719 meters
