Suprapto, Akhbar Ariefianto (2020) Analisis Penyebab Terjadinya Variation Order Pada Proyek X Di PT. XYZ. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Proyek konstruksi merupakan salah satu pekerjaan yang memiliki tingkat kompleksitas tinggi, dinamis, dan beresiko tinggi dengan berbagai ketidakpastian yang terjadi. Ketidakpastian yang kerap muncul dalam proyek konstruksi yakni pengadaan pekerjaan tambah kurang atau sering disebut dengan variation order.
Tujuan penelitian ini adalah mengetahui jenis variation order dan nilai biaya pada proyek X di PT. XYZ, menganalisis faktor penyebab terjadinya variation order
pada proyek X di PT. XYZ dan mengevaluasi tindakan pencegahan terjadinya variation order pada proyek X di PT. XYZ. Penelitian ini menggunakan pendekatan kualitatif dengan pembahasan metode teknik analisis data menggunakan data berupa hasil wawancara semi terstruktur. Analisis data pada penelitian ini menggunakan FTA (Fault Tree Analysis). Pendekatan sistem yang menggunakan model atau simbol yang dapat memperjelas dalam melakukan identifikasi dan evaluasi faktor penyebab terjadinya variation order. Hasil penelitian menunjukkan bahwa prosentase aspek preparing design sebesar 31,50% dari total biaya variation order, site condition sebesar 17,62% dari total biaya variation order, client change sebesar 2,8% dari total biaya variation order dan flexibility contract sebesar 48,03% dari total biaya variation order. Faktor penyebab variation order pada faktor preparing design diperoleh tujuh penyebab
Faktor penyebab variation order pada faktor flexibility contract diperoleh sepuluh penyebab. Tindakan pencegahan variation order pada faktor preparing design yakni membuat standard detail yang lazim/sering digunakan sehingga dapat meminimalisir multitafsir pembacaan gambar (schedule material). Tindakan pencegahan variation order pada faktor flexibility contract yakni pengecekan oleh
engineer owner kepada seluruh produksi gambar.
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The construction project is one of the jobs which has a high level of complexity, dynamic and high risk with various uncertainties. Uncertainty which often arises
in construction projects of jobs procurement increases or decreases or often mentioned as variation orders. Variation order is considered difficult to be anticipated and have a large impact on construction projects related to the increase in achievement of work progress. The purpose of this study was to determine the type of variation order and the cost value of project X at XYZ Ltd, analyze the factors causing variation orders in project X at PT XYZ Ltd. and evaluate the preventive measures for the occurrence of variation orders on project X at XYZ Ltd. This study uses a qualitative approach with the discussion of data analysis techniques using data in the form of unstructured interviews. Data analysis in this study uses FTA (Fault Tree Analysis). A system approach that uses models or symbols that can make it clearer in identifying and evaluating the factors that
cause variation orders. The results showed that the percentage of aspects of preparing design was 31.50% of the total cost of the variation order, site condition
was 17.62% of the total cost of the variation order, client change was 2.8% of the total cost of the variation order and the flexibility contract was 48, 03% of the
total cost of the variation order. Factors that caused variation order in preparing design factors obtained seven causes Factors that caused variation orders in the
flexibility contract factor were obtained ten causes. Preventive measures of variation order on the preparing design factor that is making standard detail that is
common / often used so as to minimize multiple interpretations of image reading (schedule material). Precautionary variation on variation order on the flexibility contract factor is checking by the engineer owner to all image production.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Konstruksi, Tindakan Pencegahan dan Variation Order Construction, Precautions and Variation Order |
| Subjects: | T Technology > TH Building construction > TH438 Construction industry--Management. Project management. |
| Divisions: | Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Civil Engineering > 22101-(S2) Master Thesis |
| Depositing User: | Akhbar Ariefianto Suprapto |
| Date Deposited: | 27 Aug 2020 01:51 |
| Last Modified: | 21 Jun 2023 14:27 |
| URI: | http://repository.its.ac.id/id/eprint/80054 |
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