Special security measures will be put in place in the wanchai tower where offices of the census and statistics department ( c & sd ) , including its publications sales centre , service centre on trade statistics and counter for receiving cargo manifests , are located 政府统计处的办事处（包括刊物销售中心、贸易统计数据服务中心和货物舱单收集处）所在的湾仔政府大楼将会实施特别保安措施。
Stage 2 of the study involved the installation of different types of photovoltaic panels in wanchai tower so as to collect technical data to assess their performance under local weather and environmental conditions . the 12 - month performance monitoring work was completed in march 2004 第二阶段研究则包括在湾仔政府大楼安装不同种类的光伏板，以便收集技术数据来评估光伏系?在本港气侯及环境下的表现为期十二个月的表现监测工作已于2004年3月完成。
Examples are building - integrated photovoltaic panels installed at the wanchai tower , emsd headquarters , the fire station at penny bay on lantau island , castle peak hospital redevelopment phase ii , and science park ; the solar panels installed at the braemar hill fire station for water heating ; the automatic irrigation system powered by a photovoltaic system installed on hill slopes at kau shat wan ; and the wind energy and solar energy systems installed to support remote weather stations 例如：湾仔政府大楼、机电工程署新总部、大屿山竹篙湾消防局、青山医院第二期重建和科学园设有附设于建筑物的光伏系统；宝马山消防局使用太阳能热水系统；狗虱湾的斜坡自动灌溉系统靠光伏系统供电，偏远的气象站则同时采用风能和太阳能。
A networking system was also implemented to link up the wanchai tower , the immigration tower and the revenue tower with optical fibre in 1998 . this network system is referred to as the three - tower network system . the three - tower network provides tenants in these three buildings with networking services similar to those of a building backbone network 此外，我们在一九九八年铺设了一个光纤网络系统，将三座政府大楼，即湾仔政府大楼、入境事务大楼及税务大楼连接起来。该网络系统为这三座政府大楼的用户，提供类似政府办公大楼主干网络的网络服务。
