Pengendalian Waktu Produksi Balok Girder Dengan Menggunakan Metode CPM dan LoB

Abstrak

This research is purpose to control time in Girder beam production using CPM (Criticial Paht Method) and LoB (Line of Balance) to get maximum productions amount with  time adaptability precisely. This research is using count method and management of secondary and primary data that illustrated to graphic and diagram. Case study at project of building the overpass LRT (Light Rail Transit), to productions girder beam at PT. Adhi Karya Factory Precast Sentul. The result of this research shows that productions capability girder beam increase as much 21 unit girder beam per mount with speed track 59,4268 unit per hour, balance delay 42,3678 %, line efficiency 42,267 with time cycle that using is 68,5 hour in first cycle, 69 hours in second cycle, 69 hours in third cycle, 69 hours in fourth cycle and having waiting time that happen to every trun of cycle is one hour. So that the result of research can declare is happen productions acceleration with using CPM (Criticial Paht Method) and LoB (Line of Balance) is 10 hour per mount.