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Official keel laying HMC’s float-over barge

Saturday, November 14 2026

Float-over Barge

Construction of Heerema Marine Contractors’ new float-over barge H-731 has reached a milestone this week.

The keel was officially laid at Nantong CIMC Sinopacific Offshore & Engineering Co., Ltd. in Daishan, China.

Purpose-built to support the installation of TenneT’s massive 2GW topsides, weighing more than 30,000 tonnes, the H-731 will play an important role in the development of offshore energy infrastructure.

Related posts:

  1. Heerema to build new float-over barge for TenneT
  2. Topside for transformer platform departs for installation
  3. First teel for HMC’s float-over barge
  4. Smulders and Equans kick off topside fabrication HKW

Filed Under: energy infrastructure, floatover, Heerema, International News, keel laying, Tennet, Topside Tagged With: energy infrastructure, float over barge, hmc, Keel Laying, tennet, topside

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