Another milestone has been reached in the SAFeCRAFT Project! Led by HYDRUS, the team has successfully completed Task 6.1, establishing a structured procurement and implementation framework for the Power Take-In / Power Take-Off (PTI/PTO) retrofit system onboard the demonstrator bulk carrier vessel.
The report outlines the key stages of the procurement process, covering technical specifications, supplier engagement, Request for Quotations (RFQ), technical and commercial evaluation, certification requirements, and delivery planning.
Particular attention is given to the procurement of critical components and long-lead equipment, including the PTI/PTO machine system, new shaft lines, hydraulic coupling, and supporting equipment, ensuring their timely availability ahead of the planned installation activities.
Figure 1: Propulsion shafting arrangement before and after the PTI/PTO retrofit onboard the SAFeCRAFT demonstrator vessel. Images courtesy of HYDRUS.
The proposed framework establishes clear responsibilities between the shipowner and equipment suppliers, while prioritizing technical compliance, delivery schedules, certification, and quality assurance throughout the procurement process.
The study contributes to minimizing procurement and integration risks, supporting the successful implementation of innovative maritime technologies and advancing the objectives of sustainable shipping.
