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Journal : Journal of Civil Engineering Science

Evaluasi Kinerja Proyek pada Proyek Konstruksi Jalan dengan Menggunakan Metode Nilai Hasil Zetta Rasullia Kamandang
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 01 (2022): April 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i01.53

Abstract

The fundamental goal of project management is to finish a facility building project on schedule and within budget while adhering to defined standards and specifications. No matter how great the construction project plan is, if frequent and timely reviews are not done throughout project execution, neither the project progress nor the plan's efficacy can be evaluated. The Earned Value Method (EVM) is one of the tools used in project management that integrates scope, cost and time or schedule measures and provide an accurate picture of current project state at the time of control. This research implements the EVM to road construction project to observe the project performance during its execution and to estimate the cost and the duration of the project completion. Based on the calculation, the project team has efficient performance in using their time and cost for week one until week three, but it decreased especially in time of execution (0,864 of SPI value). Further calculations predict the project needs to prepare Rp. 115.935.300,00 to finish with Rp. 264.828.113,00 of total cost while the TE value shows this project will be finished one week behind its initial planning if no corrective action is done.
Comparative Analysis of The Cost of Conventional and Precast Concrete Slabs on High-Rise Building Projects Diah Kurniawati Ningtyas; Arilia Regita Tri Cahyani; Zetta Rasullia Kamandang; Muh. Darul Muttaqin; Rizky Nur Cahyanto
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 2 (2022): October 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i2.63

Abstract

Construction processes, particularly floor slab systems, can be executed using precast/precast methods as technology advances. Compared to traditional methods, which need more time and production expenses, precast/precast methods are more cost-effective for floor slab formwork, neater, and have a more consistent finish. This study is based on an eight-floor building project with 92 residential units on a 3,500 m2 plot of land and a 1,700 m2 building size. This investigation used two technologies: conventional precast slab and full slab precast. The purpose of this research is to compare the most cost-effective strategy for reducing production costs on floor slab work for the construction of the case study. Based on the calculation results, the full slab precast method is 14.31% or around Rp. 980,508,000 is more economical than the conventional method. For the conventional method, the total cost is Rp. 3,914,657,000 while for the precast method, the result is Rp. 2,934,149,000.
The Project Performance Evaluation of Road Construction Project Using Earned Value Method Zetta Rasullia Kamandang
CI-TECH Vol. 3 No. 1 (2022): CI-TECH
Publisher : CI-TECH

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

Abstract

The Project Performance Evaluation of Road Construction Project Using Earned Value Method