2020年12月5日 15:50:29

编号 : 2017107
项目名 : CPD Visit to Happy Valley Underground Stormwater Storage Scheme
学会持续专业发展编号 : Formal Events
讲师 : Representative of Drainage Services Department, HKSAR Government
日期 : 10/06/2017
时间 : 10:00 am – 12:15 pm
持续进修小时 : 2
有关组别之资格预审前研习小时 : 2
地点 : Happy Valley Racecourse
部门 : 物业设施管理组
截止日期 : 请参考备注
费用 : HK$180 for members
名额 : Priority is given to PFMD members; First-come-first-served with payment (with maximum quota of 28)
语言 : Cantonese
详情 :


10:00am      Assembly/ Registration outside the Hong Kong Racing Museum

10:10am      Walk to the Fan Room

10:15am      Presentation by DSD

11:00am      Site Visit guided by DSD

12:00pm      Group Photo

12:15pm      Dismiss at Happy Valley Recreation Ground

(The scheduled time may change so as to suit the actual conditions on the date of the visit.)

The Happy Valley Underground Stormwater Storage Scheme (HVUSSS) is a key flood prevention project of the Drainage Services Department (DSD). The Phase 1 and Phase 2 of HVUSSS were commissioned in March 2015 and March 2017 respectively, relieving the flooding risks in the Happy Valley and Wan Chai areas.

HVUSSS includes a 60,000 m3 underground stormwater storage tank, a pump house, a fan room, a twin-cell box culvert and 15 no. of movable crest weirs. The innovative design of “Movable Crest Weir” controls overflow and discharge of stormwater to/from the tank based on the real-time monitoring data. The project also applies the concept of co-use of land by providing sitting-out areas for public enjoyment on the top of the pump house and adjacent to the fan room. Another key feature of the project is the water harvesting system, which reuses groundwater, irrigation water and rainwater for pitch irrigation and toilet flushing.