Annual Water Tank Certification

Submit Notification to start Annual Water Tank Certification.

Submit Completion of Annual Water Tank Certification.

Water Service Installation (WSI) Works

Submit Notification and Certificate of Satisfactory Completion for WSI Works.

Submit Certificate of Satisfactory Completion for Urgent Works such as Reparing Defective Pipes/Fittings, or for Selected Minor Works such as Relocating an Existing Water Heater.

Sanitary Works

Submit Notification for Works/Connection of Temporary Sanitary and Toilet Facilities to Sewerage System at Construction Site (Form E).

Submit Notification to Carry Out Sanitary Works that Affect Any Common Sanitary Pipe, Inspection Chamber or Public Sewerage System at Existing Development (Form F).

Submit Notification for Works/Connection of Temporary Sanitary Facility to Sewerage System at Trade Fair (Form I).

Submit Certificate of Satisfactory Completion for Sealing off Temporary Sewer Connection to Sewerage System and Demolition of Temporary Sanitary Facilities such as Temporary Holding Tanks (Form H).

Works in Public Sewerage System

Submit Application Prior to Work in Public Sewerage System (Form B).

Submit Notification to Carry Out Sewer Connection Work (Form B1 Part 1).