Drainage improvement in northern hong kong island - sheung wan stormwater pumping station and the associated intercepting drains 港岛北部雨水排放系统改善计划上环雨水抽水站及相关的截流渠
2.
8 the permit holder shall ensure that all stockpile areas are covered and intercepting drains are provided to prevent stormwater runoff from washing across exposed soil surfaces or stockpiled areas 许可证持有人须确保贮料区用物被覆盖和设有截流渠，以免雨水径流冲刷外露泥土面层或贮料区。
