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IDENTIFIKASI INDIKATOR KINERJA UNTUK MENGUKUR KEBERHASILAN PADA PROYEK KONSTRUKSI JALAN BETON BERDASARKAN PERSPEKTIF PENYEDIA JASA KONSTRUKSI Safari, Athiah; Solikin, Mochamad; Sunarjono, Sri; Handayani, Fajar Sri; Harnaeni, Senja Rum
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 29 No. 1 (2024): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v29i1.5648

Abstract

One of the infrastructures that society absolutely needs is roads. With the existence of roads, land transportation activities are carried out so that economic and social mobility runs normally. Concrete is one of the materials commonly used for road pavements, where this material technology has many advantages such as being able to withstand heavy vehicle loads and lower maintenance costs. To produce quality concrete roads, the role of the manager who leads the concrete road construction project is very decisive. To produce a quality concrete road, a manager must be able to determine indicators that influence its success, so that construction activities run effectively and efficiently. This study aims to identify Key Performance Indicators (KPIs) that can be used as a measure of success in concrete road construction projects based on the perspective of construction service providers. The analytical method used in this study is the Relative Importance Index to determine performance indicators that can be used as KPIs based on their relationship to success in concrete road construction projects. The results of the analysis show that the performance indicators that can affect the success of a concrete road construction project based on the perspective of a construction service provider are cost, quality, time, productivity, and environment, each of which has a weight of 21.41%, 19.44%, 19.05%, 15.65%, 12, 86% and 11.59%.
Analisis Manajemen Waktu Dan Biaya Menggunakan Metode Critical Path Method (CPM) Pada Proyek Gedung Rumah Hunian : (Studi Kasus Pembangunan Rumah 2 Lantai) Pabidang, Wilson; Safari, Athiah; Syara, Elfiyusriningsi
BINER : Jurnal Ilmu Komputer, Teknik dan Multimedia Vol. 3 No. 3 (2025): BINER : Jurnal Ilmu Komputer, Teknik dan Multimedia
Publisher : CV. Shofanah Media Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Time management is an essential factor in the success of construction projects, as delays often lead to financial losses and reduced quality of work. Therefore, an appropriate method is needed for effective planning and control. One method that can be applied is the Critical Path Method (CPM), which is able to identify the critical path, project duration, and activities that must not be delayed. This study aims to analyze project time efficiency using CPM and to calculate direct costs based on the work volume derived from construction drawings using the Analisis Harga Satuan Pekerjaan (AHSP). The data used include the project schedule, activity durations, task dependencies, and work volumes. The analysis results show that the total project duration is 178 days, with the critical path consisting of mobilization, bowplank installation, earthwork, foundation, lean concrete, main structure, roofing, finishing, and final cleaning. All critical activities have no available float, meaning that any delay in one activity will affect the overall project duration. The direct project cost calculated using AHSP is Rp 1,478,634,218. Thus, the application of CPM proves useful in identifying critical activities, optimizing project scheduling, and providing a basis for decision-making to minimize delays in project implementation.