The TLEMCEN Seawater Desalination Plant in Algeria is designed with a seawater treatment capacity of 200,000 tons per day. The scope of this project includes the foundation construction for the UF (Ultrafiltration) workshop of the desalination plant, utilizing bored pile drilling and grouting technology.
The designed piles have a diameter of 1 meter and a length of 30 meters, with a single pile bearing capacity requirement of 4,000 kN.
Our company is responsible for the successful execution of this project, meeting all engineering and quality standards.
The Mayan Railway Project in Mexico is a national strategic initiative promoted by the Mexican government and represents the largest government-funded infrastructure project in modern Latin American history. The project is overseen by the Mexican National Tourism Promotion Fund (Fonatur), with a total planned railway construction mileage of 1,500 kilometers, encircling the Yucatan Peninsula and connecting southeastern states, such as Chiapas and Tabasco.
The project involves the foundation construction of the Maya Railway, adopting bored pile drilling and grouting technology. The designed pile specifications include a 1.5-meter diameter and pile lengths of 25 to 35 meters. Our company executed the construction work, deploying 15 sets of rotary drilling machines and completing a total of approximately 70,000 meters of bored pile works.
This is the first railway pile foundation project undertaken by our company in the North American region. The construction conditions posed significant challenges, particularly in karst geological areas, characterized by moderately weathered limestone and numerous karst caves. Despite these complexities, we successfully overcame operational difficulties, ensuring timely completion with high-quality results.
The project delivery provided strong support for schedule optimization, earning unanimous recognition and commendation from the Mexican Ministry of Defense, the project owner’s representative, and the general contractor.
The Tuas Comprehensive Waste Treatment Facility in Singapore is planned and constructed under the jurisdiction of the National Environment Agency (NEA) of Singapore. The facility features waste-to-energy (WTE) equipment with a designed incineration capacity of 5,800 tons per day, making it one of the largest waste treatment facilities globally. Upon completion, it will operate in conjunction with the Tuas Sewage Treatment Plant, forming the world’s first fully integrated facility for coordinated waste and sewage treatment with energy self-sufficiency.
The first phase of the project includes the design, construction, equipment procurement, supply, installation, and commissioning of components such as waste incineration furnaces, boilers, waste sorting equipment, factory civil engineering works, and steel structures.
The work scope involves pile foundation construction utilizing bored pile drilling and grouting technology. The designed pile diameters range from 0.8 meters to 2.2 meters, with a maximum pile length of 70 meters and rock penetration depth of 13 meters.
Our company successfully completed the project within the construction period from July 2021 to June 2022, deploying 13 rotary drilling machines at peak periods and completing a total of 487 cast-in-place piles.
The Tuas Comprehensive Waste Treatment Facility (Phase II) in Singapore is planned and constructed under the jurisdiction of the National Environment Agency (NEA). The facility includes waste-to-energy (WTE) equipment with a designed incineration capacity of 5,800 tons per day, making it one of the largest waste treatment facilities in the world. Upon completion, it will integrate with the Tuas Sewage Treatment Plant, forming the world’s first environmentally friendly comprehensive facility capable of coordinated waste and sewage treatment with self-supplied energy.
The construction content for Phase II primarily includes the foundation construction of facilities for kitchen waste and dehydrated sludge incineration treatment. The project adopts bored pile drilling technology, with designed pile diameters ranging from 1.1 meters to 1.8 meters and pile lengths between 40 to 50 meters. The average pile penetration depth into rock is 7–8 meters, while the maximum depth reaches 14 meters.
Our company executed the project with high efficiency and precision, completing a total of 218 cast-in-place piles within 3 months, which was 13 days ahead of the contract schedule. The project was delivered with exceptional quality and quantity, earning unanimous recognition from the project owner and the general contractor, and was awarded a special commendation.
