Scope of works performed on Keppel Grove Rising Main were as follows:

• Install flowmeter and new flange adaptors to be provided to PN16 AS 2129 for connection to rubber ring joint connections of the PVC pipe.
• Replace 30m of DN150 PN6 uPVC rising main with PN16 series 2 PVC-O.
• Installation of thrust blocks.
• Replace ~10m of existing corroded MSCL main on the eastern end of the bridge with DN150 MSCACL pipe.
• Conduct hydrostatic pressure testing on the complete pipeline installation.
• Prepare and coat existing MSCL pipe on the western end of the bridge.
• Denso wrapped all joints and sealed around the pipe that goes through the valve wall.
• Provision of all Quality documentation associated with the works including the following:
  o Inspection and test plans
  o Notification to client for inspection of trenches
  o Materials certificates
  o Geotechnical Testing
  o Submission of as-constructed drawings