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TSF Engineering
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TSF Engineering

TSF Engineering

Tailings Storage Facility (TSF) Engineering Services

Tailings pond engineering services cover preliminary design, construction contracting, intelligent monitoring, and operational maintenance. As a highly specialized civil and hydraulic engineering project, tailings ponds directly impact a mine’s compliance, safe production, and ecological risk management.

Currently, TSF projects worldwide face three major challenges

  • Unreasonable design
  • Non-standard construction
  • Inadequate supervision

Xinhai Tailings Storage Facility Engineering Services

  • Survey and Site Selection: Conduct geological and hydrological investigations, provide feasibility assessments, and recommend dam type selection.
  • Engineering Design: In-house design team delivers drawings and construction plans compliant with the latest standards, meeting environmental and safety approval requirements.
  • Construction Management: Dedicated civil and hydraulic engineering teams execute phased construction with real-time dynamic monitoring.
  • Environmental and Regulatory Compliance: Familiar with local policies and procedures; early involvement in preparing environmental and safety evaluation documentation.
  • Operational Support: Guidance on capacity monitoring, dam maintenance, and drainage system operation to ensure long-term safe performance.

We don’t just build tailings ponds—we safeguard the entire life cycle of your mine!

Tailings Storage Facility Design

Customized Solutions for Each Mine

Xinhai offers a range of TSF design services to meet diverse project requirements and geological conditions:

  • Upstream TSF
  • Centerline TSF
  • Downstream TSF
  • Single-Raise TSF

Xinhai Advantages–TSF Design

Xinhai offers mining-tailored solutions with expertise in site adaptation and global compliance. We deliver customized, safe, and economical tailings systems based on local conditions and ore properties.

Tailings Storage Facility Construction

Safe, Efficient, and Compliant

Xinhai adopts a systematic approach, implementing refined full-process control over tailings pond construction. Key phases include:

  • Dam Construction

    Clearing the foundation, layered filling, compaction, and anti-seepage treatment to ensure strength and stability.

  • Pipeline and Discharge System Construction

    Installing tailings transport pipelines, spillways, seepage drainage networks, and other critical systems to enable safe discharge and water recycling.

  • Auxiliary Facilities

    Constructing monitoring wells, collection ponds, return water pump stations, and other supporting systems to enhance operational efficiency and safety.

  • Safety Management

    Implementing full-process quality inspection, construction supervision, and on-site safety control to strictly every procedure.

Tailings Storage Facility Construction
Tailings Storage Facility Construction

Xinhai Advantages – TSF Construction

Xinhai, with a National Class-A Qualification, constructs large tailings ponds efficiently through lean management and cost control. Our green-compliant solutions integrate anti-seepage, recycling, and smart monitoring, ensuring safe and sustainable project delivery.

Tailings Storage Facility Management & Operation

Full-Lifecycle Support

  • Operational Support

    Dam stability monitoring, data analysis, safety inspections, and technical evaluations.

  • Raise & Capacity Management

    Planning staged dam raises and storage expansion to extend facility lifespan.

  • Smart Management Systems

    Remote monitoring, data acquisition, and early warning systems for digital TSF management.

  • Environmental & Compliance Support

    Assist with environmental review and safety compliance to ensure long-term regulatory adherence.

Xinhai Advantages - Operation & Management

Xinhai delivers intelligent real-time monitoring and full-lifecycle maintenance for tailings facilities, enabling precise risk prediction and long-term operational safety.

Project Cases

Tanzania 3,000 t/d Graphite Mine - ML644 TSF Design

Tanzania 3,000 t/d Graphite Mine - ML644 TSF Design

Malawi 440,000 t/a Monazite Rare Earth TSF

Tanzania 3,000 t/d Graphite Processing Plant & ML644 TSF

Nicaragua 1,000 t/d Gold Cyanidation Plant & TSF

Yantai Muping TSF
Yantai Muping TSF Yantai Muping TSF

Yantai Muping TSF

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