When a load is placed on an SPMT by bringing the SPMT under a load, it is advised that once the transporter is in place under the load, the height of the transporter is increased in increments (step-by-step).

The system comprises two elements: jacking spacers that sit between SPMT modules to generate greater stroke, and hydraulic, foldable saddles that cradle the monopile so it can be supported at higher points, to prevent excessive ovalization.

During the project, Mammoet-Giant used self-propelled modular transporter (SPMT) and transfer vessels to carry out the handling/loading/unloading operations of 45 monopiles (MPs), and our team provided the initial site planning to transportation plan and ballast plan to ensure timely delivery of the foundations to the customer.

Our adjustable hydraulic saddles and new SPMT/jacking cradle solution allow monopiles to be stored lower to the ground, reducing the costs of supporting steel or creating sand bunds.

Jun 27, 2017 · List of Example Calculations, Diagrams, Plan Sheets, and Specifications. Chapter 2. Benefits and Costs. 2.1. Impacts of Conventional Construction. 2.2. Benefits of SPMT Bridge Moves. 2.2.1. Reduced Onsite Construction Time. 2.2.2. Improved Quality of Construction. 2.2.3. Increased Contractor Options. 2.3. Costs of SPMT Bridge Moves. 2.3.1.

Handling and port marshalling of 150 jacket pin piles weighing up to 200mt.

Jun 27, 2017 · Self-propelled modular transporters (SPMTs) are used for rapid removal and installation of bridge systems.

The trailers were equipped with specialist equipment designed for the movement of XXL monopiles in particular. The SPMT attachment, a cradle system, comprises foldable saddles that limit the local deflections of the monopile by supporting it as …

Sep 10, 2024 · In this instance, Mammoet utilised a new attachment for the SPMT that essentially turned it into a giant forklift, allowing the units to be picked up more quickly and easily from …

Sarens is pleased to have successfully completed the work scope with client Jan De Nul NV. Commencing in July 2020 and completing in September 2022 Sarens lifted and transported 188 pin piles and 47 OWF Jackets at the Taichung Marshalling Harbour, Taiwan for the Formosa 2 offshore wind farm.