Mayfield Bangladesh jointly working with Sinohydro’s Dasherkandi Sewage Treatment Plant (Completed in 2024)

The Dasherkandi Sewage Treatment Plant (STP) in Dhaka, Bangladesh, stands as a monumental achievement in the country’s efforts to enhance its sewage management infrastructure. Inaugurated by Prime Minister Sheikh Hasina, this state-of-the-art facility is the largest of its kind in South Asia and plays a pivotal role in treating sewage for nearly five million residents of Dhaka City. Sinohydro, a prominent Chinese state-owned hydropower engineering and construction company, was instrumental in the project’s execution, with Mayfield Bangladesh providing essential construction materials that ensured the successful completion of this eco-friendly sewage treatment plant.

This article delves into the various services provided by Mayfield Bangladesh, their critical contributions to the Dasherkandi STP, and the broader implications of this landmark project for Bangladesh’s sewage management and environmental sustainability.

Overview of the Dasherkandi Sewage Treatment Plant

The Dasherkandi STP, located in Khilgaon, Dhaka, has the capacity to treat 500 million liters of sewage per day, addressing a significant portion of the city’s sewage needs. This project is part of a master plan by Dhaka Water Supply and Sewerage Authority (WASA) to construct five sewage treatment plants to handle 100% of the sewage generated in Dhaka in an environmentally friendly manner.

Key Features of the Dasherkandi STP

1. Capacity and Coverage: The plant can treat 500 million liters of sewage daily, serving around five million people in Dhaka.
2. Environmental Impact: By treating sewage before it enters water bodies like the Rampura canal and the Rivers Balu and Shitalakshya, the plant significantly reduces water pollution.
3. Technological Integration: The plant includes modern treatment, incineration, and recycling facilities, making it one of the most advanced in the region.
4. Economic and Social Benefits: The project creates jobs, enhances public health, and contributes to sustainable urban development.

Mayfield Bangladesh: A Trusted Partner in Construction

Mayfield Bangladesh, a leading supplier of construction materials, played a vital role in the successful implementation of the Dasherkandi STP. Their commitment to quality and sustainability is reflected in their extensive range of products, including selection sand, aggregate, and stone, which were crucial in building the robust infrastructure required for the plant.

Services Provided by Mayfield Bangladesh

Mayfield Bangladesh offers a variety of construction materials that meet the highest standards of quality, ensuring the stability and durability of infrastructure projects. Their products include:

1. Selection Sand: High-quality selection sand, such as the Sylhet selection sand, known for its consistency and strength, used in various construction applications.
2. Aggregates: A wide range of aggregates, including Type 1 sub-base material, specialist sands, lightweight aggregates, and recycled aggregates.
3. Stone: Durable stone used in concrete mixes to enhance the load-bearing capacity of structures.
4. Customized Solutions: Tailored materials and services to meet specific project requirements, ensuring optimal performance and sustainability.

Contributions to the Dasherkandi STP

Selection Sand for Foundational Stability

Mayfield Bangladesh’s Sylhet selection sand was crucial for the foundational stability of the Dasherkandi STP. This high-quality sand, with its consistent grain size and purity, provided a solid base for the construction, ensuring the plant’s durability and longevity.

Aggregates for Structural Strength

The aggregates supplied by Mayfield Bangladesh played a significant role in ensuring the structural integrity of the STP. These materials were used in concrete mixes, providing the necessary strength to support the massive infrastructure. The high-quality aggregates helped the plant withstand environmental conditions and operational loads, ensuring its long-term reliability.

Stone for Reinforcement

The stone provided by Mayfield Bangladesh was essential for reinforcing the plant’s structure. Used extensively in the concrete mix, the durable stone enhanced the plant’s ability to support dynamic loads and operational stresses. This ensured that the infrastructure could maintain its integrity over time, despite the heavy demands placed upon it.

Technological and Environmental Considerations

The Dasherkandi STP incorporates several technological and environmental considerations to ensure its successful implementation and minimize its impact on the surrounding environment.

Advanced Construction Techniques

Advanced construction techniques were employed to ensure precision and efficiency in building the STP. These techniques included the use of state-of-the-art equipment and innovative engineering methods. Mayfield Bangladesh’s high-quality materials played a key role in facilitating these advanced techniques, providing the necessary support for precise and efficient construction.

Environmental Protection Measures

Environmental protection measures were implemented to minimize the project’s impact on the surrounding environment. These measures included noise reduction strategies, dust control methods, and pollution mitigation techniques. The use of high-quality materials from Mayfield Bangladesh contributed to the overall sustainability of the project, ensuring that the construction process adhered to environmental standards and regulations.

Sinohydro and Joint Ventures

Sinohydro, a subsidiary of Power Construction Corporation of China (PowerChina), played a crucial role as the main contractor for the Dasherkandi STP. Their collaboration with local entities like Mayfield Bangladesh highlights the importance of international partnerships in achieving large-scale infrastructure projects.

Formation of the Joint Venture

The successful execution of the Dasherkandi STP was made possible through the strategic partnership between Sinohydro and local partners. This joint venture combined local insights with international resources, creating a synergy that facilitated the smooth implementation of the project.

EPC Contract and Project Implementation

Sinohydro’s role as the EPC (Engineering, Procurement, and Construction) contractor ensured the efficient execution of the project. Their comprehensive approach, encompassing engineering, procurement, and construction, streamlined the process and ensured that the project was completed on schedule. The timely delivery of high-quality materials from Mayfield Bangladesh was critical to maintaining this schedule and ensuring the project’s success.

Economic and Social Impact of the Dasherkandi STP

The Dasherkandi STP is expected to have a profound economic and social impact on Dhaka and its residents. By significantly improving sewage treatment capabilities, the plant will enhance public health, support economic growth, and contribute to sustainable urban development.

Economic Benefits

1. Increased Infrastructure Capacity: The plant enhances Dhaka’s infrastructure, supporting future growth and development.
2. Job Creation: The construction and operation of the STP have created numerous job opportunities, contributing to employment and economic stability in the region.
3. Industrial Growth: Improved sewage treatment supports industrial activities by providing a cleaner environment, essential for industrial operations.

Social Benefits

1. Improved Public Health: By treating sewage before it enters water bodies, the plant significantly reduces waterborne diseases and improves public health.
2. Enhanced Quality of Life: Cleaner water and a healthier environment contribute to a better quality of life for residents.
3. Educational Advancements: With improved sanitation infrastructure, educational institutions can operate more effectively, providing better learning environments for students.

Mayfield Bangladesh: Commitment to Quality and Sustainability

Mayfield Bangladesh’s contributions to the Dasherkandi STP highlight their unwavering commitment to quality and sustainability. By providing high-quality construction materials, they have played a crucial role in advancing Bangladesh’s infrastructure development.

Nationwide Network and Reliable Supply

Mayfield Bangladesh’s extensive network of quarries and diverse transportation methods ensure a reliable supply of construction materials nationwide. This network enables them to support major infrastructure projects across the country, providing the necessary materials to meet stringent construction standards.

Sustainable Construction Practices

Mayfield Bangladesh is dedicated to promoting sustainable construction practices. They offer recycled aggregates, which reduce the need for virgin materials and support recycling efforts. By incorporating sustainable materials into their product offerings, they contribute to environmentally responsible construction practices.

Innovation and Excellence

Mayfield Bangladesh continuously strives for innovation and excellence in their products and services. Their commitment to providing high-quality materials ensures the success and longevity of major infrastructure projects. This dedication to quality and innovation positions them as a trusted partner in Bangladesh’s infrastructure development.

Recognition and Awards

The Dasherkandi STP has garnered significant recognition for its technological and environmental advancements. The successful collaboration between Sinohydro and Mayfield Bangladesh has been a key factor in achieving this recognition.

Evaluation Process

The plant has undergone multiple rounds of evaluations, with officials and experts assessing its contributions to local social development and environmental sustainability. The recognition of the Dasherkandi STP underscores the importance of high-quality materials and international partnerships in driving infrastructure development.

Significance of the Recognition

The accolades received by the Dasherkandi STP highlight the collaborative efforts of Sinohydro and Mayfield Bangladesh in achieving remarkable progress in sewage treatment and environmental protection. This recognition underscores the importance of international partnerships and high-quality materials in driving infrastructure development and fostering economic growth.

The Dasherkandi Sewage Treatment Plant represents a significant milestone in Bangladesh’s sewage management and environmental sustainability efforts. The collaboration between Sinohydro and Mayfield Bangladesh exemplifies the potential of international partnerships in achieving large-scale infrastructure projects. Mayfield Bangladesh’s crucial contributions, in the form of high-quality selection sand, aggregate, and stone, were instrumental in the successful completion of the Dasherkandi STP. Their commitment to quality and sustainability has set a benchmark for future infrastructure projects in Bangladesh.

As Bangladesh continues to develop its urban infrastructure, the lessons learned from the Dasherkandi STP will be invaluable. The project’s success demonstrates the importance of high-quality materials, advanced construction techniques, and international collaboration in achieving sustainable development goals. Mayfield Bangladesh’s role in this landmark project underscores their position as a trusted partner in the country’s infrastructure development, paving the way for a cleaner, healthier, and more sustainable future for Dhaka and its residents.