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Journal : Sultra Civil Engineering Journal (SCiEJ)

Analisis Life Cycle Cost pada Pembangunan Gedung Polres Buton Utara Lisman, Lisman; Isazarni Jassin, Andi Makkawaru; Sufrianto, Sufrianto
Sultra Civil Engineering Journal (SCiEJ) Vol 6 No 1 (2025): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/sciej.v6i1.1091

Abstract

The existence of the building plays an important role in human life, in accordance with the designation the building was built. After completion, a building is expected to fulfill its function according to the planned age. However, in line with the increasing age of a building, the performance of building construction decreases due to various factors, including the use of inappropriate materials, environmental factors around the building and the age of building components that have reached their useful life. The purpose of the study was to analyze the life cycle cost of the construction of the North Buton Police Station building and find out what cost components were involved in the construction of the North Buton Police Station building and to determine the ratio of each component of the life cycle cost to the construction of the North Buton Police Station building. Based on the results of the data analysis, it shows that the actual life cycle cost of the North Buton Police Building is Rp. 54.025.562.266,69,- with the following details: Initial cost is Rp. 25.112.157.000,00 (46.48%), operational costs are Rp. 8.350.834.784,44 (15.46%), maintenance and replacement costs of Rp. 19.967.052.142,10 (36.96%), and demolition costs of Rp. 595.518.340,15 (1.10%). Floor Components obtain the highest maintenance costs, namely Rp. 4.971.573.277,35 (41.21%) of the Total Value of Structural Components Maintenance being reviewed. The ratio of Total Operating Costs, Maintenance and Replacement Costs, and Dismantling Costs to initial costs is 53,52% and 46,48%
Analisis Perbandingan Upah Harian dengan Borongan (Studi Kasus Proyek Peningkatan Kualitas Permukiman Kumuh Desa Lagasa) Lisman, Lisman; Sufrianto, Sufrianto; Hakiman, Hakiman; Ilham, Vickky Anggara
Sultra Civil Engineering Journal (SCiEJ) Vol 4 No 2 (2023): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/sciej.v4i2.528

Abstract

There are several types of wage systems in a construction project, including a time-based wage system, namely providing wages based on time for work that has been carried out by craftsmen, such as daily work. There is also a piece rate wage system, which provides wages directly based on the amount of workmanship produced by the craftsman. Contractors must be careful in providing wages to workers, so that the work is in accordance with the planned time, whether the contractor benefits or not. If the work time is less or even ineffective for the journeyman, then it is certain that the contractor will suffer losses because the resulting productivity is small. Based on the analysis for the productivity of daily workers and piece workers, the productivity of piece workers is greater than that of daily workers in the work of Improving the Quality of Lagasa Village Slum Settlements. For piece work on taluds for area A it is 62.47 m3/day, while daily work on taluds for area A is 7,809 m3/day, for work on drainage for area B it is 78.15 m^1/day while daily work on drainage for area B is 9, 77 m^1/day and for wholesale block paving work in area C it is 526.65 m^2/day while daily block paving work in area C is 65.83083 m^2/day