Project Title: Drainage Improvement in Northern Hong Kong Island – Hong Kong West Drainage Tunnel : – Environmental Permit No. : EP-272/2007/B : EP-272/2007/B Figure 2: Location of Eastern Portal 2 : (This figure was prepared based on Drawing No. 24133/B/E/D133 of EP Application (AEP-272/2007) ( (AEP-272/2007) 24133/B/E/D133 ) Main Drainage Tunnel Legend ( ): Temporary Works Area ( ) Alignment of main drainage Tunnel ( ) N Slope Stabilisation Works Stepped Chute