1. 行政和预算问题咨询委员会审议了秘书长关于联合国内罗毕办事处A至J号办公区重建进展情况的报告(A/76/330)。行预咨委会在审议该报告期间在线会晤了秘书长的代表，他们提供了补充资料和说明，最后提出了注明日期为 2021 年11 月 15 日的书面答复。2. 联合国内罗毕办事处 A 至 J 号办公区重建项目是秘书长关于基本建设战略审查的报告确定的近期主要建设项目之一。1 秘书长报告(A/76/330)根据大会第75/253 号决议第十四节提交，报告介绍自秘书长上次进展情况报告(A/75/331)印发以来该项目的最新情况，包括设计开发、采购活动、项目治理、风险管理和施工进展。按照大会第 75/253 号决议的要求，秘书长的最新报告介绍与总计划、项目的总范围、最高总费用和执行战略有关的情况，同时述及 2021 年 6 月完成的关于联合国内罗毕各实体 2024 年所需空间的吉吉里大院办公空间调查结果，并介绍根据从 V 号办公区试点项目吸取的经验教训，通过实施灵活工作场所战略提高现有办公空间利用率的情况。二. 项目的执行进展情况与东道国政府和其他会员国的合作3. 行预咨委会回顾，吉吉里大院位于肯尼亚政府 1975 和 1978 年提供的 140 英亩土地上(两年分别提供 100 英亩和 40 英亩)。大院包括：18 个办公区、1983 至1985 年期间建造的一个会议中心、2009 至 2010 年期间建造的一个新办公设施和最 初 作 为 周 转 空 间 建 造 但 现 在 充 当 临 时 办 公 空 间 的 多 个 预 制 建 筑 物
Proposed programme budget for 2022 Progress on the replacement of office blocks A–J at the United Nations Office at Nairobi Eighteenth report of the Advisory Committee on Administrative and Budgetary Questions on the proposed programme budget for 2022 I. Introduction 1. The Advisory Committee on Administrative and Budgetary Questions has considered the report of the Secretary-General on progress on the replacement of office blocks A–J at the United Nations Office at Nairobi (A/76/330). During its consideration of the report, the Committee met online with representatives of the Secretary-General, who provided additional information and clarification, concluding with written responses dated 15 November 2021. 2. The replacement of office blocks A–J at the United Nations Office at Nairobi is one of the near-term major construction projects identified in the report of the Secretary-General on the strategic capital review. 1 The report of the Secretary-General (A/76/330), submitted pursuant to section XIV of General Assembly resolution 75/253, provides an update on the project since the issuance of the previous progress report of the Secretary-General (A/75/331), including design development, procurement activities, project governance, risk management and progress in construction. As requested by the Assembly in its resolution 75/253, the most recent report of the Secretary-General presents information in relation to the master plan, the project’s full scope, maximum overall cost and implementation strategy, taking into account the results of the Gigiri office space survey, which concluded in June 2021, regarding the space requirements of United Nations Nairobi-based entities in 2024, as well as information related to the improved utilization of existing office space through the implementation of flexible workplace strategies following lessons learned from the pilot project of office block V. II. Progress in the implementation of the project Cooperation with the host Government and other Member States 3. The Advisory Committee recalls that the Gigiri complex is situated on 140 acres of land provided by the Government of Kenya in 1975 and 1978 (100 and 40 acres, respectively) and comprises 18 office blocks, a conference centre constructed between 1983 and 1985, a new office facility constructed during 2009–2010 and numerous prefabricated buildings originally constructed as swing space, but now serving as