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Breeding Facility Onsite Wastewater Treatment System Upgrade Project
This project supported the upgrade of an onsite wastewater treatment system at a breeding facility in Hainan to strengthen environmental management and business sustainability. SIET provided end-to-end engineering management services, including system design, procurement and contract management, and supervision of construction, installation, and commissioning.
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Barbados Climate Resilient South Coast Water Reclamation Project
This project supports Barbados’ climate resilience and water security through the upgrading of the South Coast Sewage Treatment Plant and the construction of a new water reclamation facility. SIET provides engineering management and compliance support to the EPC contractor, covering design review, contract and risk management, environmental and social monitoring, and greenhouse gas emissions assessment, ensuring full alignment with IDB and EIB standards throughout design, construction, and operation.
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Technical Assistance for Identification and Assessment of Climate Resilient Essential Facilities and Services
This World Bank–financed technical assistance supported the Government of Fiji in identifying and assessing climate-resilient essential facilities and services to enable sustainable tourism development in Vanua Levu. SIET provided strategic advisory services covering infrastructure prioritization, climate risk and impact assessment, development of resilience options, and capacity building for government stakeholders.
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Comprehensive Ecological Watershed Protection and Green Development Project
This ADB transactional technical assistance supported the preparation of an integrated ecological watershed protection and green development project for the Chao Lake Basin. SIET provided project preparation and green finance advisory services, including feasibility assessments, safeguard and social analysis, design of innovative financing and eco-compensation mechanisms, institutional capacity building, and preparation of all ADB Report and Recommendation of the President (RRP) documentation.
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Guangxi Environmentally Sustainable Rural Development Demonstration Project
This ADB technical assistance supports the preparation of a rural ESG financing facility in Guangxi through a financial intermediation loan (FIL). SIET provides project preparation and climate finance advisory services, including feasibility assessments, safeguard and social analysis, FIL design for small and medium-sized enterprises, institutional capacity building, and preparation of all ADB Report and Recommendation of the President (RRP) documentation.
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Ganzhou Rural Vitalization and Comprehensive Environmental Improvement Project
This ADB transactional technical assistance supported the appraisal and preparation of a large-scale rural revitalization and environmental improvement project in Ganzhou, Jiangxi Province. SIET provided comprehensive due diligence and project preparation services covering technical, financial, environmental, social, and climate dimensions to enhance project bankability and support preparation of all ADB Report and Recommendation of the President (RRP) documentation.
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Climate Change Adaptation of Nam Dinh Water Resources System Project
SIET provided specialized wastewater and water management expertise to support the Asian Development Bank–financed Climate Change Adaptation of the Nam Dinh Water Resources System Project in Viet Nam. The assignment focused on strengthening the technical quality and climate resilience of water and wastewater-related infrastructure planning, supporting integrated water resources management, and enhancing climate adaptation outcomes in flood- and climate-vulnerable delta areas.
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Site Environmental Assessment and Risk Control for Soil and Groundwater Contamination
This assignment supported international manufacturing companies in managing environmental risks associated with soil and groundwater contamination at industrial sites. SIET provided environmental site assessment, contamination risk analysis, and development of risk control plans to support compliant, safe, and sustainable land development and facility operation.
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Beverage Facility Source Vulnerability Assessment and Water Management Plan
This assignment supported Swire Coca-Cola facilities in strengthening water resource sustainability through source water vulnerability assessment and water risk management planning. SIET provided technical advisory services to evaluate source water risks, identify vulnerabilities, and develop site-specific water management and risk mitigation strategies to ensure a reliable supply of high-quality water for beverage production.
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Support for the Implementation of an Environmental and Social Management System (ESMS) for the Green Investment Fund (GIF)
This assignment supports the implementation of an Environmental and Social Management System (ESMS) for a Green Investment Fund established under a KfW- and ADB–co-financed ecological protection project in the Xin’an River Basin. SIET provided advisory services to strengthen environmental and social risk management practices, support due diligence and monitoring, and enhance institutional capacity for sustainable and compliant green financing.
Our Project Experiences
Independent technical and engineering advisory for public- and private- sector projects