Expansion of Shek Wu Hui Sewage Treatment Works   Project Profile PP-246/2005 - Expansion of Shek Wu Hui Sewage Treatment Works Study Brief Issued or DEP's decision on permission to apply directly for permit DIR-121/2005 - Expansion of Shek Wu Hui Sewage Treatment Works EIA Report - N/A Current Environmental Permit Held EP-218/2005 - Expansion of Shek Wu Hui Sewage Treatment Works ( Granted 16 June 2005 ) Link to Project Website and / or Environmental Monitoring & Audit (EM&A) Data EM&A Data - Expansion of Shek Wu Hui Sewage Treatment Works