Owner's engineering services for works supervision in The Gambia and in Togo

English Version REGIONAL ACCESS TO ELECTRICITY AND INTEGRATION OF SUSTAINABLE ENERGY RAISE - Regional Access Increase and Sustainable Energy (P515184) ECOWAS - THE GAMBIA - TOGO Request for Expression of Interest - REOI

Financing: World Bank / IDA

Countries: The Gambia and Togo

Name of Project: RAISE - Regional Access Increase and Sustainable Energy (P515184)

Assignment Title: Owner's engineering services for works supervision in The Gambia and in Togo

Reference No .: NG-ECOWAS-DEM-568125-CS-QCBS

The Republics of The Gambia and Togo have received financing from the World Bank toward the cost of the Regional Access Increase and Sustainable Energy Project (RAISE Project) and intends to apply part of the proceeds for consulting services. The consulting services (“the Services”) include works supervision in The Gambia and in Togo as briefly summarized: Preparation and Mobilization Phase; Technical Review and Approval of Execution Documents; Works Supervision and Quality Control; Contract Administration; Contract Management System; Environmental, Social, Health and Safety Monitoring; Testing, Energization, Commissioning and Acceptance; Defects Liability Period and Final Acceptance;

The period from mobilization through construction, testing, commissioning and provisional acceptance shall not exceed eighteen (18) months in either The Gambia or Togo. A separate defects liability monitoring period of up to twelve (12) months shall follow provisional acceptance for each relevant works contract. The indicative maximum duration is therefore thirty (30) months for each country contract. The Terms of Reference (TOR) for the primary procurement stage for the assignment can be found at the following link:

https: //www.dropbox.com/scl/fo/za97oz4il597a8jl1zx3o/AETqwBMWx01U9G5exEcKE0A?rlkey=m2h9dcc9q2edb5988zr0tqowl&st=mqw79del&dl=0

The ECOWAS Commission in Abuja, on behalf of the countries of The Gambia and Togo now invites eligible 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 as follows:

The consultant shall be a legally constituted and independent engineering consulting firm, or joint venture of consulting firms, specializing in electrical power infrastructure, with substantial experience in the design review, construction supervision, contract administration, testing and commissioning of medium- and low-voltage electricity distribution systems and associated substations; At least 15 years of general experience in engineering consulting services for electricity, energy or comparable infrastructure projects, withproven ability to mobilize and manage large multidisciplinary and geographically dispersed supervision teams; At least three similar assignments involving design review and construction supervision of MV/LV distribution networks.

The attention of interested Consultants is drawn to Section III, paragraphs, 3.15 and 3.16 of the World Bank’s “Procurement Regulations for IPF Borrowers” September 2025 (“Procurement Regulations”), setting forth the World Bank’s policy on conflict of interest. Consultants may associate with other firms to enhance their qualifications but should indicate clearly whether the association is in the form of a joint venture and/or a sub-consultancy. In the case of a joint venture, all the partners in the joint venture shall be jointly and severally liable for the entire contract, if selected. A Consultant will be selected in accordance with the Quality and Cost Based Selection (QCBS) described in the Procurement Regulations and to be specifically set out in the Request for Proposals. Further information can be obtained at the address below from Monday to Friday from 9:00 a.m. to 3:00 p.m. UT:

E-mail: [contact details removed] ; with copy to [contact details removed]

Expressions of Interest must be delivered in both French and English languages, in a written form by September 30, 2026 at 4:00 p.m. to the following address: [contact details removed] ; with copy to [contact details removed] Located at Former Ecowas Commission, 101, Yakubu Gowon Crescent, Asokoro, Abuja, Nigeria; 2nd Floor, Door 204A. ----------------------------- French Version ACCÈS RÉGIONAL À L'ÉLECTRICITÉ ET INTÉGRATION DE L'ÉNERGIE DURABLE RAISE - Accroissement de l'accès régional et énergie durable (P515184) CEDEAO - GAMBIE - TOGO Avis à manifestation d'intérêt - AMI

Financement: Banque mondiale / IDA

Pays: Gambie et Togo

Nom du projet: RAISE - Accroissement de l'accès régional et énergie durable (P515184)

Intitulé de la mission: Mission d'ingénieur-conseil pour la supervision des travaux d'électrification en Gambie et au Togo

Référence: NG-ECOWAS-DEM-568125-CS-QCBS

Les Républiques de Gambie et du Togo ont reçu un financement de la Banque mondiale pour couvrir le coût du Projet d'accroissement de l'accès régional et d'énergie durable (Projet RAISE) et ont l'intention d'utiliser une partie de ce financement pour des services de consultants. Les services de consultants (« les Services ») comprennent la supervision de travaux en Gambie et au Togo, comme résumé ci-après : Phase de préparation et de mobilisation ; Revue technique et approbation des documents d'exécution ; Supervision des travaux et contrôle de la qualité ; Administration des contrats ; Système de gestion des contrats ; Suivi environnemental, social, sanitaire et sécuritaire ; Essais, mise sous tension, mise en service et réception ; Période de garantie et réception définitive ;

La période allant de la mobilisation jusqu'à la construction, aux essais, à la mise en service et à la réception provisoire ne devra pas dépasser dix-huit (18) mois, que ce soit en Gambie ou au Togo. Une période distincte de suivi de la garantie, d'une durée maximale de douze (12) mois, s