DESIGN OF DECK ON PILE LIQUID BULK TERMINAL STRUCTURE IN THE PORT OF KABIL, NONGSA DISTRICT, BATAM CITY

• Main Author: Gunawan, Erika
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/66953
• Institution: Institut Teknologi Bandung

Indonesia is a maritime country and one of the largest archipelagic countries in the world. With the geographical conditions of most of the waters and the increasing number of people, Indonesia needs to improve inter-island connectivity and generalize the welfare of the basic needs of the Indonesian people, one of which is crude palm oil (CPO). CPO is a processed product from palm oil that can be developed into many other useful alternatives. In addition, to fulfill Presidential Regulation no. 87 of 2011, where it is necessary to increase and develop an activity center at the Kabil Port, the Kabil Liquid Bulk Port development can be carried out by increasing the loading and unloading capacity of the CPO port. This Final Project discusses the design of the liquid bulk dock structure at Kabil Liquid Bulk Terminal, Nongsa District, Batam City, Riau Islands which consists of designing a jetty-type jetty structure equipped with a mooring dolphin that aims to serve loading and unloading of liquid bulk, especially CPO. The scope of discussion of the Final Project includes data collection and processing, preliminary design of structures to withstand working loads, structural modeling and analysis using SAP 2000 software, design of structural element reinforcement, along with analysis of structural soil bearing capacity, both axial and laterals. Structural elements in the structure include beams, plates, piles, and pile caps. Modeling and analysis of the structure will be carried out by the limits of the UCR value and the deflection that can be accepted by the structure according to standard limits. The output of the modeling is in the form of an optimum design and the internal forces along with the reaction of the placement of the pier structure will be obtained which will be used in the design of structural element reinforcement and soil bearing capacity analysis. The designed jetty structure has dimensions of 141,6 m long and 31,6 m wide and the mooring dolphin has dimensions of 4 m long and 4 m wide. Both structures use the same environmental data, so they have the same elevation, which is +5 m from the LWS. Based on the optimum structural design, the pile used for the jetty structure is 700 mm with a thickness of 15 mm and for the mooring dolphin structure is 600 mm with a thickness of 11 mm. The jetty structure needs to be driven to a depth of 22 m below the seabed and the mooring dolphin structure to a depth of 10 m below the seabed to meet the axial and lateral forces. The results of this Final Project are the dimensions of the structure along with the dimensions of the structural elements of the structure, berthing and mooring facilities, details of the reinforcement of the structural elements of the pier, along with the depth of pile driving.