Designing A Foldable Boat for Flood Disaster Victim Evacuation

Since the last 5 years, there have been 679 flood disaster fatalities from 2019 -2023 and 4,246 total flood disaster events from 2019 -2023.There are 5 types of boats used by BNPB to evacuate flood disaster victims with high prices, and several boats need to be filled with air before evacuating flood disaster victims.Although BNPB has prepared boats.However, there are still many casualties due to flood victims.Therefore, this research is a solution to assist in the evacuation of flood victims in the form of designing a folding boat as a tool for evacuating flood victims.This research was conducted to obtain predetermined specifications and determine the Maxsurf Resistance and Stability analysis.The Pahl and Beitz method with QFD is used to meet these needs.Then, the boat specifications were obtained: DWT; 416 or 0.416 , boat dimensions (pxl); 3.115x1.584,folding boat price Rp.5,404,100 (without engine) and Rp.23,005,575 (with engine), passenger capacity can load at least 4 people, Cb; 0.842, boat mass; 33.8 kg, and IMO Standard; Pass.The results of Maxsurf Resistance with a speed of 6 knots using the Holtrop Resistance method of 275.42 N and Holtrop Power of 1.14 hp so that more than 1.14 hp engine power is needed, a 5 HP L HD5F Outboard Engine weighing 21 kg is obtained.The simulation results of 6 conditions in Maxsurf Stability have passed the test of the IMO Standard.