Analisis Percepatan Dan Biaya Proyek Tanggul Laut Pengaman Pantai ”X” PT. ABC

Goldant, Vincentius Glorio Fransduard Gospely (2024) Analisis Percepatan Dan Biaya Proyek Tanggul Laut Pengaman Pantai ”X” PT. ABC. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 5020201077_Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 April 2026. Download (9MB) | Request a copy

Abstract

Perubahan iklim mendorong transformasi besar di wilayah lepas pantai dan pesisir secara global, dengan kenaikan permukaan air laut, banjir rob, dan gelombang tinggi yang merupakan dampak dari perubahan iklim. Tanggul laut, yang merupakan struktur paralel pantai, digunakan untuk mengurangi dampak hilangnya daratan akibat banjir pasang dan naiknya permukaan air laut. Kota di wilayah pesisir memanfaatkan tanggul laut sebagai langkah strategis untuk melindungi garis pantai dan mengurangi dampak kenaikan permukaan air laut. Tidak adanya bangunan pelindung, seperti tembok laut, membuat masyarakat pesisir rentan terhadap kerusakan infrastruktur dan kerugian harta benda akibat banjir rob dan gelombang tinggi. Implementasi manajemen proyek sangat dibutuhkan dalam pembangunan tanggul laut karena vitalnya fungsi tanggul laut sebagai pengaman pantai. Pada Tugas Akhir ini dilakukan penelitian dan perhitungan percepatan durasi, biaya dan probabilitas keberhasilan menggunakan metode Critical Path Method, Time Cost Trade Off dan Program Evaluation Review Technique dengan studi kasus proyek pembangunan Tanggul Laut X milik PT.ABC. Kemudian, dilakukan juga perhitungan optimasi dari biaya durasi percepatan dengan menggunakan Linear Programming. Berdasarkan analisis yang dilakukan terdapat 18 aktivitas lintasan kritis untuk dilakukan percepatan dengan penambahan pekerja sebanyak 3 orang. Hasil percepatan durasi berdampak pada durasi proyek lebih cepat 14 hari dari total durasi awal 712 hari menjadi 698 hari dengan biaya sebesar Rp. 167.281.124.211 dengan probabilitas keberhasilan 99,96%. Hasil optimasi biaya berdampak pada penurunan biaya menjadi Rp. 166.599.469.378.
=================================================================================================================================
Climate change is driving major transformations in offshore and coastal areas globally, with rising sea levels, tidal floods and high waves being the impact of climate change. Sea walls, which are coast-parallel structures, are used to reduce the impact of land loss due to tidal flooding and rising sea levels. Cities in coastal areas use sea walls as a strategic measure to protect coastlines and reduce the impact of rising sea levels. The absence of protective structures, such as sea walls, makes coastal communities vulnerable to infrastructure damage and property loss due to tidal floods and rising sea levels. The implementation of project management is very necessary in the construction of sea walls because of the vital function of sea walls as coastal protection. In this Final Project, research and calculations of acceleration of duration, costs and probability of success were carried out using the Critical Path Method, Time Cost Trade Off and Program Evaluation Review Technique with a case study of PT ABC's X Sea wall construction project. Then, optimization calculations were also carried out for the acceleration duration costs using Linear Programming. Based on the analysis carried out, there are 18 critical path activities that need to be accelerated with the addition of 3 workers. The results of the accelerated duration resulted in the project duration being 14 days faster from the initial total duration of 712 days to 698 days at a cost of Rp. 167.281.124.211 with a success probability of 99.96%. The results of cost optimization have an impact on reducing costs to Rp. 166.599.469.378

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Critical Path Method, Manajemen Proyek, Program Evaluation Review Technique, Time Cost Trade Off, Critical Path Method, Linear Programming, Project Management
Subjects:	T Technology > TH Building construction > TH438 Construction industry--Management. Project management.
Divisions:	Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis
Depositing User:	Vincentius Glorio Fransduard Gospely Goldant
Date Deposited:	01 Feb 2024 03:23
Last Modified:	01 Feb 2024 03:23
URI:	http://repository.its.ac.id/id/eprint/105869

Actions (login required)

View Item