27. 在本报告所述期间，继续加强索马里境内所有行动地点的现有基础设施和加强安保措施，并完成区总部地点的其余工程。联索支助办的建筑项目侧重于与安全有关的重大升级和完成已核准的多年期项目。本报告所述期间费用超过 100 万美元的计划建筑项目和计划多年期项目涉及：(a) 为应对 2019 年和 2020 年联索支助办大院遭受迫击炮袭击，在摩加迪沙新建符合安保标准的宿舍；(b) 建造发电站，以便发电机同步运作，以减少燃料消耗和对摩加迪沙的环境影响；(c) 为蒙巴萨后勤基地建造横向和纵向电力、供水和环卫基础设施，因而免去每年的房地租金；(d) 在摩加迪沙和 5 个区强固、备份和钻探新的水井。此外，为建设或加强基础设施开展了一系列活动，以减轻冠状病毒病疫情的影响。
27. During the reporting period, the enhancement of existing infrastructure and the reinforcement of security measures at all operating locations in Somalia continued and the remaining works at sector headquarters locations were concluded. UNSOS construction projects focused on critical security-related upgrades and the completion of approved multi-year projects. The planned construction projects that entail costs of more than $1 million in the reporting period and the planned multi-year projects were related to: (a) new construction of security standards-compliant accommodation in Mogadishu for UNSOS contractor personnel in response to the 2019 and 2020 mortar attacks on the UNSOS compound; (b) the construction of power stations to allow for the synchronization of generators to reduce fuel consumption and environmental impact in Mogadishu; (c) the construction of horizontal and vertical electrical and water and sanitation infrastructure for the Mombasa Logistics Base, resulting in the elimination of annual requirements for the rental of premises; and (d) the enhancement, back-up and drilling of new water borewells in Mogadishu and five sectors. In addition, a number of activities were carried out to construct or enhance infrastructure in order to mitigate the effects of the COVID-19 pandemic.