BRIDGE SCOUR PROTECTION PLAN IN SAMBAS, WEST KALIMANTAN

• Main Author: Hidayat, Ronald
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/49223
• Institution: Institut Teknologi Bandung

Bridge is one of the infrastructure that helped to increase the regional economics of a region but in these days, Indonesia is still lack of the quality control of bridges. One of the method to maintain the quality of the bridges is through protection. In this thesis, I will present the protection plan for Sambas Besar bridges in West Kalimantan. This bridge has its structure inside the river body and cross the river in the river junction which make this bridge vulnerable to local scouring and geomorphology scouring. Based on this background, the purpose of this thesis is to show the importance of protection in terms of solving scouring by numerical method and modeling and by implementing protective measures will increase the years of benefit from a construction. Scour measurement will be based by real data through location survey in Sambas, West Kalimantan and will be measured with scour modelling using HEC-RAS and manual formula through numeric method. From the measurement, the protection design will be created to prevent the scour and the operation and maintenance and Bill of quantity will be counted to actuate the protection. Briefly, this thesis will thoroughly discuss about steps that have to be done from planning a bridge protection until creating bill of quantity and operation& maintenance manual. This thesis is written as contribution in the name of knowledge from the writer in his study for Bachelor Degree in Bandung Institute of Technology.