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Cadangan Pemasangan Paip Air Berkeluli Dasar Laut Berkembar 945mm OD Sepanjang 1 Km Dari Lebuhraya Bayan Baru Ke Pulau Jerejak, Pulau Pinang
Completion Date: June 2006
Client/Main Contractor: Perbadanan Bekalan Air Pulau Pinang / Intraline / Wibawa Works
Scope of Work:
  • Dredging for pipe trench in 14m to 18m depth and volume of about 100,000m³.
  • Pre-fabrication a total of 180 nos of 10m long reinforced-concrete cladded ( 130mm thick) steel pipe 945mm dia (shell 8.8mm thk).
  • Construction of pipe launchway.
  • Construction of 300 tonne winch structure.
  • Pipe pigging and hydrostatic test.
Dredging for subsea pipe trench
Dredging for subsea pipe trench
Dredging for subsea pipe trench
Dredging for subsea pipe trench
Launchway for the submarine pipe
Launchway for the submarine pipe
Inspection the launchway for the submarine pipe
Inspection the launchway for the submarine pipe
Prepare for laying winch cable
Prepare for laying winch cable
Laying of winch cable in progress
Laying of winch cable in progress
Getting winch ready for pulling
Getting winch ready for pulling
Getting submarine pipe ready for launching
Getting submarine pipe ready for launching
Getting pullhead ready for launching
Getting pullhead ready for launching
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