Business Units
Infra Engineering &
Construction


Built on decades of experience and recognised as a trusted industry leader, WEIDA’s Infra Engineering & Construction division is renowned for delivering high-quality integrated infrastructure projects.
With a focus on timely execution, our operations involve turnkey projects that include the design and construction of integrated water and wastewater infrastructure, biogas plants, greenhouses for agricultural purposes, building works, and more.
Leveraging on strong financial resources, WEIDA offers flexibility through private funding initiatives and build-and-lease or deferred payment basis. Our projects incorporate environmentally friendly engineering solutions, utilising WEIDA’s own products to maximise synergy and sustainability, ensuring long-term value for our clients and stakeholders.
Notable Project Reference

Special Purpose Buildings
Tropical Peat Research Laboratory, Kuching, Sarawak
Tropical Peat Research Laboratory, Kuching, Sarawak

Water & Wastewater Treatment Infrastructure - Overseas Project
Sewage and Water Treatment Plants, Damascus, Syria
Sewage and Water Treatment Plants, Damascus, Syria

Water Infrastructure
Upgrading of Bayong Water Treatment Plant, Sarikei, Sarawak
Upgrading of Bayong Water Treatment Plant, Sarikei, Sarawak

Water Infrastructure
Rural Water Supply Project, Bandar Kawasan Beluru, Miri, Sarawak
Rural Water Supply Project, Bandar Kawasan Beluru, Miri, Sarawak

Wastewater Infrastructure
Regional Sewage Treatment Plant and Sewer Network in Miri, Sarawak
Regional Sewage Treatment Plant and Sewer Network in Miri, Sarawak

Environmental Infrastructure
Biogas and Wastewater Treatment Plant for the Livestock Farming Area, Samarahan, Sarawak
Biogas and Wastewater Treatment Plant for the Livestock Farming Area, Samarahan, Sarawak