Consultancy Service Feasibility Study, detailed design and preparation of tender document for the toothik and Kongo Dam, WTP and related transmission and distribution

REQUEST FOR EXPRESSIONS OF INTEREST (CONSULTING SERVICES – FIRMS SELECTION) Sierra Leone Sierra Leone Water Security and WASH Access Improvement Project (SLWSWCIP) Grant No.: E5500 Project ID: P507588 Issue date: 7th May, 2026 Assignment Title: Consultancy Services for the Preparation of Concept Design and Feasibility Studies, including Preliminary Environmental and Social Impact Assessment (P-ESIA) For the Toothik & Kongo Dams, Water Treatment and Associated Transmission & Distribution Systems Reference No .: SL-MWRS-539810-CS-QCBS The Guma Valley Water Company, through the Ministry of Water Resources and Sanitation, has received financing from the World Bank toward the cost of the Sierra Leone Water Security and WASH Access Improvement Project and intends to apply part of the proceeds for consulting services. The consulting services (“the Service”) include Preparation of Concept Design and Feasibility Studies, including Preliminary Environmental and Social Impact Assessment for the Toothik & Kongo Dams, Water Treatment and Associated Transmission & Distribution Systems. This assignment shall be completed within eight (8) months, including periods for review of the Consultant’s deliverables by Guma Valley Water Company and WASH Implementation Team (WASHIT). The detailed terms of Reference (TOR) for the assignment SHALL be requested via email at:; bernadettekargbo222@gmail.com ; gumaprocurement@yahoo.com . The Guma Valley Water Company, through the WASHIT, now invites eligible consulting firms (“Consultants”) to indicate their interest in providing the Services. Interested Consultants should provide information demonstrating that they have the required qualifications and relevant experience to perform the Services. The shortlisting criteria are: i) Core business and years in business, ii) Relevant experience of the Firm iii) Technical and Managerial Capability of the firm Please note that the Key Expert will not be evaluated at the Shortlisting stage. Consultants sh