![parallax background](http://www.tms.nl/wp-content/uploads/2019/11/offshore.jpg)
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Upending tools
![line-offshore line-offshore](http://www.tms.nl/wp-content/uploads/2019/11/line-offshore.png)
TMS made serveral designs for the upending of mono piles. TMS also made a mono pile plug which besides creating an air and water tight seal, also can be used for the upending of a mono pile. The plug graps the flange of the mono pile. The plugs are executed with a trunnionpipe for lifting. The plug can lift piles up to a weight of 675 ton.