LST Services
LST provide comprehensive tunnelling support services — covering material management, quality control, site communication systems, and technical solutions for large-scale infrastructure projects.
Central Hub for Steel Materials & Tunnelling Works
LST offer sourcing, stock planning, and scheduled delivery of steel materials for tunnelling and large-scale structural projects, with a strong focus on Steel Sheet Pile and Steel Structure applications.
- Sourcing and managing Steel Sheet Pile for foundation and earth-retaining works
- Planning and coordinating Steel Structure materials according to project requirements
- Stock and delivery management to reduce on-site storage burden
Tunnel & TBM Engineering Solutions
LST provide consultation and technical solutions for TBM operations, covering equipment specifications, chemical usage, and project-based engineering requirements.
- Consultation on TBM equipment specifications tailored to project conditions
- Recommendations for TBM chemical usage based on soil characteristics
- Technical support for tunnelling operations throughout all project phases
Tunnel Alignment Quality Control Solutions
High-precision tunnel alignment survey services, ensuring excavation accuracy and compliance with engineering requirements, supported by detailed quality reports for project stakeholders.
- Gyro Survey with DMT Gyromat 6000 + LEICA High-End Total Station
- Inspection of angular and linear deviations according to project standards
- Comprehensive QC reporting for designers, inspectors, and site supervisory teams
On-Site Communication & Safety Systems
Design, installation, and maintenance of site communication systems to enhance safety, operational efficiency, and reliable command flow during tunnelling works.
- Design and installation of radio communication systems for tunnel sites
- Configuration of frequency channels and network layouts for actual site conditions
- Maintenance, repairs, and performance checks for continuous system reliability
