My work on the Pacific Ocean Neutrino Experiment (P-ONE) started in 2023 with the work for my bachelor thesis. I loved the work and luckily was able to stay within the project as a working student and ultimatly I was able to go to Vancouver for my Master's thesis. These pictures capture the work that was done there for the preparation of the first mooring line of the experiment, called P-ONE-1. These pictures also got published in a lot of scientific publications and some publications of Oceans Network Canada.