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ANALISIS WASTE MENGGUNAKAN METODE VALUE STREAM ANALYSIS TOOLS PADA PROYEK PEMBANGUNAN INSTALASI GAWAT DARURAT RSUD PIDIE JAYA Sheragizca Yolanda Situmeanga; Muhammad Afifuddin; Hafnidar A. Rani
Jurnal Arsip Rekayasa Sipil dan Perencanaan Vol 4, No 2 (2021): Jurnal Arsip Rekayasa Sipil dan Perencanaan
Publisher : Prodi Magister Teknik Sipil Unsyiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jarsp.v4i2.16728

Abstract

Construction project is a long process activity where the researcher finds obstacles which cannot be separated from the used resources. Everything in the projects which may add the needed costs called by the term waste. In the project implementation of Regional Public Hospital (IGD) construction project in Pidie Jaya, there was a significant delay in the project schedule which could be caused by several things which may  lead the project into waste construction. This is the main reason why does the Value stream analysis tools (VALSAT) method was used during the research in order to identify the cause of occuring waste. This goal of this research is to identify the waste which potentially occure during the  Regional Public Hospital (IGD) project in Pidie Jaya. Besides, this research is also determine the grade and tool waste by using the VALSAT. Based on the literature review, there are 8 wate categories  which could be reviewed based on materials, labor and tools used during the project. The identified waste data are obtained by the interview conducted to 4 respondents and questionaire with 15 respondents and handed out to contratctors. Based on the result and data processing which using descriptive analysis, it can be concluded that the most influential waste on the project was waste waiting and waste overprocessing which obtain a value of 5 and cause the excessive effects on the project. Furthermore, the result of the grade analysis and tool waste determination by using the VALSAT method produced a process Acivity Mapping to analyze the occuring waste that occurs with a total score of 135. 
ANALISIS EFISIENSI DINDING PENAHAN TANAH TYPE KANTILEVER DI KECAMATAN BABAHROT KABUPATEN ACEH BARAT DAYA Bambang A. Sadat; Muhammad Isya; Hafnidar A. Rani
Jurnal Arsip Rekayasa Sipil dan Perencanaan Vol 1, No 1 (2018): Jurnal Arsip Rekayasa Sipil dan Perencanaan
Publisher : Prodi Magister Teknik Sipil Unsyiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jarsp.v1i1.10331

Abstract

The retaining wall is a retaining construction so that the soil does not slide. This construction is used for a cliff that is somewhat steep or erect, if without a retaining wall, the cliff will slide. Southwest Aceh Regency, especially in Babahrot-Blangkejeren road, Singgah Mata Mountains of Babahrot Subdistrict often experience landslide disaster. The cantilever type retaining wall is considered to be better against the structure and is suitable for use in mountain areas. However, a construction project generally requires substantial cost, therefore the selection of appropriate construction can provide efficiency to prevent loss and yields that are less than optimal. Based on that, it is necessary to analyze the cost estimation of retaining wall construction on mountain cliff, in this case using cantilever method. Functionally, the estimated cost is also intended for the calculation of the volume of work, the preparation of budget plans and scheduling in the implementation process of a construction project activity. This research was conducted to calculate dimension and cost estimation of cantilever type retaining wall construction with representation of segment that exist in surrounding mountain cliff of Babahrot-Blangkejeren road STA 13 + 850 - 13 + 895 Singgah Mata mountains at Babahrot Subdistrict, Southwest Aceh Regency. By obtaining wall dimension data from previous measurements and planning, this study analyzes and estimates the volume, cost, efficiency of the cantilever type retaining wall construction. From result of research indicate with planning, minimum safety factor required sf greater than 1,5, hence budget cost for cantilever type wall worth Rp. 1.109.438.000, -.