scholarly journals ANALISIS BIAYA DAN WAKTU DENGAN METODE EARNED VALUE PADA PROYEK JUMEIRAH PECATU BEACH RESORT

2021 ◽  
Vol 3 (2) ◽  
pp. 68
Author(s):  
Made Ramda Putra
Keyword(s):  
Time Schedule ◽  
Earned Value ◽  
Beach Resort

Proyek konstruksi memiliki target yang harus dipenuhi baik dari segi biaya, mutu, dan waktu. Agar dapat mencapai target, diperlukan pengendalian untuk memantau dan mengkaji hasil agar tercapai sesuai rencana, dengan pemakaian sumber daya yang efisien dan efektif. Biaya dan waktu adalah hal penting dalam proyek selain mutu. Oleh karena itu perlu dilakukan pengawasan dan pengendalian biaya dan waktu proyek. Jumeirah Pecatu Beach Resort dipilih sebagai studi karena mengalami keterlambatan yang berdampak pada biaya proyek. Tujuan penelitian ini adalah untuk mengetahui biaya total dan waktu akhir untuk menyelesaikan proyek. Metode yang digunakan dalam penelitian ini adalah metode earned value. Pada penelitian ini, data yang dikumpulkan berupa data sekunder yaitu rab, time schedule, dan laporan bulanan. Data tersebut didapat langsung dari proyek. Hasil dari penelitian didapat pada bulan ke-24 adalah ACWP = Rp.182.018.842.243, BCWP = Rp.176.487.889.443,2, dan BCWS = Rp.207.826.542.672,3. Pada bulan ke-24, proyek mengalami pembengkakan biaya yang dilihat dari nilai indeks kinerja biaya (CPI) = 0,96961 < 1. Dari aspek jadwal, proyek mengalami keterlambatan dilihat dari nilai indeks kenerja jadwal (SPI) = 0,84921 < 1. Dengan demikian diprediksikan proyek akan mengeluarkan biaya sebesar Rp.311.276.344.152,2 dimana biaya ini lebih besar dari anggaran = Rp.301.817.681.818 (kenaikan sebesar Rp.9.458.662.334). Untuk perdiksi waktu akhir proyek diperlukan 35,78 bulan untuk selesai dimana mengalami keterlambatan 1,78 bulan dari yang direncanakan.

Evidence for a Blood Ganglion Barrier in the Superior Cervical Ganglion of the Rat

1982 ◽  
Vol 40 ◽  
pp. 204-204
Author(s):  
D. M. DePace
Keyword(s):  
Blood Vessels ◽  
Superior Cervical Ganglion ◽  
Peripheral Nerves ◽  
Time Schedule ◽  
Transmission Electron ◽  
Cervical Ganglion ◽  
The Central Nervous System ◽  
Cervical Ganglia ◽  
Capillary Circulation ◽  
And Control

The majority of blood vessels in the superior cervical ganglion possess a continuous endothelium with tight junctions. These same features have been associated with the blood brain barrier of the central nervous system and peripheral nerves. These vessels may perform a barrier function between the capillary circulation and the superior cervical ganglion. The permeability of the blood vessels in the superior cervical ganglion of the rat was tested by intravenous injection of horseradish peroxidase (HRP). Three experimental groups of four animals each were given intravenous HRP (Sigma Type II) in a dosage of.08 to.15 mg/gm body weight in.5 ml of.85% saline. The animals were sacrificed at five, ten or 15 minutes following administration of the tracer. Superior cervical ganglia were quickly removed and fixed by immersion in 2.5% glutaraldehyde in Sorenson's.1M phosphate buffer, pH 7.4. Three control animals received,5ml of saline without HRP. These were sacrificed on the same time schedule. Tissues from experimental and control animals were reacted for peroxidase activity and then processed for routine transmission electron microscopy.

Projektcontrolling mit Earned Value-Kennzahlen

Controlling ◽  
2005 ◽  
Vol 17 (10) ◽  
pp. 573-582 ◽  
Author(s):  
Ralf Kesten
Keyword(s):  
Earned Value

Visualization of Task Time Schedule Uncertainty in Project Management

2018 ◽  
Vol 30 (6) ◽  
pp. 1055
Author(s):  
Qiang Lu ◽  
Longlong Mao ◽  
Bingjie Chai ◽  
Jianbo Tan
Keyword(s):  
Project Management ◽  
Time Schedule ◽  
Task Time

Directed earned value management based on ordered fuzzy numbers

2021 ◽  
pp. 1-14
Author(s):  
Seyed Taha Hossein Mortaji ◽  
Siamak Noori ◽  
Morteza Bagherpour
Keyword(s):  
Fuzzy Numbers ◽  
Lower Cost ◽  
Project Managers ◽  
Value Management ◽  
Monitoring And Control ◽  
Earned Value ◽  
Earned Value Management ◽  
Project Monitoring ◽  
And Control

Earned value management is well-known as the most efficient method of project monitoring and control providing relatively reliable information about the project performance. However, this method requires accurate estimates of the progress of project activities, which are always associated with uncertainties that, if ignored or not addressed well, lead to incorrect results. To address this issue, the application of multi-valued logic, in particular fuzzy logic, in earned value management has recently attracted a lot of attention both in practice and research. This paper introduces directed earned value management (DEVM) in which ordered fuzzy numbers are used to express the so-called uncertainties as well as to capture more information about the trend of the project progress. To evaluate the performance of the proposed method, several numerical examples and a case study are presented. The results reveal that compared to the existing methods, DEVM has a lower computational complexity. Also, it doesn’t suffer from the overestimation effect and as a result, it has a higher ability to express project-specific dynamics. In sum, the proposed method allows project managers to make informed decisions that lead to taking preventive and corrective actions promptly and at a lower cost.

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