The United Nations Office at Nairobi (UNON), on behalf of Climate Technology Centre and Network (CTCN), United Nations Environment Programme (UNEP) invites qualified interested firms to submit Expression of Interest (EOI) to participate in the upcoming solicitation for provision of technical assistance for establishment of a skimming well gallery system for agricultural use in HDh.Nolhivaranfaru of Maldives. United Nations Environment Programme (UNEP) on behalf of the Climate Technology Centre and Network (CTCN) requires the services of an institution to deliver the technical assistance. The overall objective of this technical assistance is establishment of a skimming well gallery system for agricultural use in HDh.Nolhivaranfaru of Maldives. More information about the project can be found at https://www.ctc-n.org/content/establishment-skimming-well-gallery-system-agricultural-use-hdhnolhivaranfaru-maldives. Some of the expected outcome, outputs and activities are; • Development of implementation planning and communication documents • Site selection for installing the infiltration gallery system in HDh.Nolhivaranfaru Island through stakeholder consultations and preliminary investigation. • Design of the infiltration gallery system at selected site in HDh.Nolhivaranfaru Island • Installation and monitoring of the infiltration gallery system at selected site in HDh.Nolhivaranfaru Island • Monitoring of the infiltration gallery system and groundwater quality at selected site • Capacity building and awareness-raising to increase water use efficiency for agriculture as well as to manage the infiltration gallery system and monitor groundwater quality. The complete details of the requirement will be provided in the tender documents that will be issued to bidders after this request for EOI is closed.