
Stemat Marine Services has established itself as a leading provider of comprehensive maritime solutions. They offer a wide range of services to meet the diverse needs of their clients.
With a strong focus on safety, Stemat Marine Services provides expert crew management to ensure the well-being of their personnel. Their experienced team is dedicated to ensuring the highest standards of safety and efficiency.
Stemat Marine Services also provides expert maintenance and repair services to keep their clients' vessels in top condition. Regular maintenance is crucial to prevent costly breakdowns and ensure optimal performance.
From crew management to maintenance and repair, Stemat Marine Services has got it all covered.
Services
At Stemat Marine Services, you can expect a wide range of services to meet your marine needs. Their team of experts is dedicated to providing top-notch solutions.
They offer ship repair services, including dry docking and underwater maintenance, to keep your vessel in top condition. Their experienced technicians use state-of-the-art equipment to ensure a safe and efficient process.
Their services also include ship inspection, where their team thoroughly examines your vessel to identify any potential issues before they become major problems. Regular inspections can save you time and money in the long run.
Fleet

Stemat's fleet consists of over 40 vessels, including a mix of multi-purpose vessels, barges, and specialized vessels like the DP2 special service workboat, Stemat Spirit.
Their fleet includes a variety of vessels with different dimensions, such as the Anna B, which measures 32.0 x 12.0 x 3.4/4.0m.
Some of the vessels in Stemat's fleet are designed for specific tasks, like the Brigit P geophysical and hydrographical survey vessel, which measures 28.50 x 6.60 x 3.80m.
The company's fleet also includes a range of multi-purpose vessels, including the Fenna B, which measures 26.5 x 11.0 x 3.5/3.7m.
Stemat's fleet includes several barges, including the Pontra Maris, which measures 70.0 x 23.8 x 5.7m, and the Stemat 82, which measures 80.0 x 28.0 x 6.0m.
The company's fleet also includes tug vessels, like the Inge W, which measures 32.3 x 10.0 x 3.6m, and the Marian V, which measures 29.1 x 9.5m.
Stemat's fleet is designed to support a wide range of industries, including maritime construction, dredging, and offshore services.
Cable Barge for All Depths
The Stemat Spirit cable barge is designed to operate in all water depths, making it a versatile vessel for various cable installation tasks.
Its six-point mooring system and DP2 system allow it to maintain position while laying cable, giving it a stable foundation for work.
The barge can also be beached when necessary, making it suitable for both deep-water and shallow-water work.
It has a strikingly large deck with a working area of 1,500m, providing ample space for cable installation and maintenance.
The Stemat Spirit has a 3,440 tonne cable carousel, which is a significant asset for its cable-laying capabilities.
The barge's ability to work in shallow and deep waters is a major advantage over conventional vessels designed for deep water only.
Its owners, VolkerWessels, designed the barge specifically to lay high-voltage cable at sea, for example from offshore windfarms to the electricity grid ashore.
The Stemat Spirit is equipped with four Caterpillar 3512 diesel engines, which drive its main azimuthing thrusters and retractable azimuthing thrusters.
Each of the HRP thrusters fitted on board is driven directly by a local diesel engine in a Z-drive configuration.
The barge has accommodation for a total of 60 people, including 28 twin cabins and four single cabins.
On a similar theme: United States Committee on the Marine Transportation System
Sources
- https://en.wikipedia.org/wiki/Stemat_Marine_Services
- https://vadebarcos.net/2015/05/30/cablero-stemat-spirit-cable-layer/
- https://www.wikiwand.com/en/articles/Stemat_Marine_Services
- https://www.subsea.org/stemat/
- https://www.rivieramm.com/news-content-hub/news-content-hub/cable-barge-is-designed-for-all-water-depths-44616
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