Pemodelan Biaya Langsung Proyek Perusahaan Jasa Konstruksi PT. X dengan Multivariate Regression

Sulistianingrum Sulistianingrum, Irhamah Irhamah, Muhammad Mashuri
Submission Date: 2013-02-13 14:05:28
Accepted Date: 2013-03-01 00:00:00

Abstract


Salah satu unsur terpenting dalam bidang konstruksi adalah perkiraan biaya. Kesalahan dalam pembagian biaya proyek akan berakibat pada kerugian saat pelaksanaan proyek. Pemodelan adalah salah satu metode yang dapat digunakan untuk memperkirakan biaya proyek. Pada penelitian ini dilakukan pemodelan biaya langsung proyek konstruksi menggunakan regresi multivariat. Data yang digunakan adalah data sekunder dari PT. X. Hasil analisis menunjukkan bahwa durasi dan nilai kontrak mempunyai pengaruh yang signifikan terhadap biaya langsung material, manusia dan peralatan. Jika durasi proyek bertambah 1 hari dan nilai kontrak bertambah 1 miliar maka biaya material akan bertambah sebesar 0,19209 miliar, biaya manusia (upah) bertambah sebesar 0,02933 miliar dan biaya peralatan bertambah sebesar 0,04264 miliar.


Keywords


biaya langsung; biaya material; biaya manusia; biaya peralatan

Full Text: PDF () PDF

CC Licencing


Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).

Refbacks

  • There are currently no refbacks.


Creative Commons License
Jurnal Sains dan Seni ITS by Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at https://ejurnal.its.ac.id/index.php/sains_seni.