LINGO-based on robust counterpart open capacitated vehicle routing problem (RC-OCVRP) model of waste transportation in Palembang

In this paper, Robust Counterpart Model of Open Capacitated Vehicle Routing Problem (RC-OCVRP) has been established to optimize waste transport in Seberang Ulu II Subdistrict and Plaju Sub-District, Palembang City. The models are designed to solve the robustness in demand in every working area. The models then are solved using LINGO 13.0 that utilizing Branch and Bound solver to obtain the optimal routes. The contribution will be the choice of optimal route that can be offered to government in dealing with the waste control in every subdistrict. For Seberang Ulu II, it was found that the optimal route of distance in WK(Working Area) I was 34.28 km, WK II 35.31 km, WK III 13.56 km, WK IV 11.1 km and WK V 12.86 km, and for Plaju obtained that the optimal route distance at WK I is 46.78, WK II 43.97 and WK III 42.53.