Who are we

Temporary works design

We create custom-designed structures and tools to help you perform your offshore or heavy civil installation projects safely and on time. You can regard TWD as your problem solver. The reliable partner that provides cost-effective and suitable solutions, no matter how simple or complex the challenge is. Selecting TWD as your partner will complement your project team’s capabilities and facilitate successful project executions.

Read more



November 2, 2017

Together with Ampelmann, TWD designed a modular staircase which can be used as a continuous access to the Ampelmann walkway or to the maintenance platform of the Ampelmann. The units are currently under review at DNV for the structural design appraisal and are the only ones of its kind, especially due to the small footprint. Also, when stacked, all railings and stairs are fully continuous.


Halogaland bridge mooring analysis

October 18, 2017

Sichuan Road & Bridge Group (SRBG) successfully installed the deck segments of the Hålogaland Bridge, the second longest suspension bridge in Norway. The deck segments were installed by the Heavy Lift Vessel Uglen. TWD played an instrumental role in determining the concept and detailed design of the mooring arrangement of both the Transport Vessel Korean Express and Heavy Lift Vessel.


Motion compensated pile drilling