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Nkoi, Barinyima, Animia Ajor Wordu, and Fortune Worgu. "Project Evaluation Review Technique Model to Dredging Operations in Niger Delta." European Journal of Engineering Research and Science 4, no. 3 (2019): 190–95. http://dx.doi.org/10.24018/ejers.2019.4.3.1115.
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This research applies Project Evaluation and Review Technique (PERT) model to estimate acceptable duration for execution of each activity having random variable of time and some probability distribution for sand dredging operation in Niger Delta. The study takes into account proper planning, scheduling, controlling and allotment of dredging activities time using a project network model PERT. The model evaluated how acceptable time and saving cost could be achieved in a scenario of activities having random time variables. Readily available data of activities time from 2014 – 2017 were used to analyze the time estimate for various activities at a selected dredge site Aleto-Eleme in Port Harcourt metropolis Rivers State-Nigeria. The PERT was applied for the data analysis, to construct the PERT scheme for the dredging operations. Finally, parametric control for project evaluation and review techniques of acceptable time for the dredging activities were determined.
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Nkoi, Barinyima, Animia Ajor Wordu, and Fortune Worgu. "Project Evaluation Review Technique Model to Dredging Operations in Niger Delta." European Journal of Engineering and Technology Research 4, no. 3 (2019): 190–95. http://dx.doi.org/10.24018/ejeng.2019.4.3.1115.
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This research applies Project Evaluation and Review Technique (PERT) model to estimate acceptable duration for execution of each activity having random variable of time and some probability distribution for sand dredging operation in Niger Delta. The study takes into account proper planning, scheduling, controlling and allotment of dredging activities time using a project network model PERT. The model evaluated how acceptable time and saving cost could be achieved in a scenario of activities having random time variables. Readily available data of activities time from 2014 – 2017 were used to analyze the time estimate for various activities at a selected dredge site Aleto-Eleme in Port Harcourt metropolis Rivers State-Nigeria. The PERT was applied for the data analysis, to construct the PERT scheme for the dredging operations. Finally, parametric control for project evaluation and review techniques of acceptable time for the dredging activities were determined.
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Duc, Nguyen Anh. "Enhancing programevaluation and review technique (PERT) for construction project scheduling with Bayesian updating and appropriate probability distributions." Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE 18, no. 4 (2024): 132–47. https://doi.org/10.31814/stce.huce2024-18(4)-11.
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The Program Evaluation and Review Technique (PERT) is a popular scheduling technique that takes advantage of the Beta distribution to present uncertainty in activity durations. This study presents an advanced PERT method with an improved Bayesian updating and improved assumed prior distributions, which better represent real-world projects. The method is backed with detailed mathematical proofs and derivations for a solid theoretical foundation. A numerical case study involving a 30-floor building construction project is used to compare the performance of traditional PERT, the Beta-improved Bayesian PERT, and the Log-Normal Bayesian PERT methods. In the example, the activities considered are Formwork, Rebar and Construction, Masonry, Mechanical-Electrical-Plumbing (MEP), and Finishing, which are the main activities in a construction project. The results show that the Beta-improved and the Log-Normal distributions are constructed successfully in the models with converging variance – an observation that delineates the uncertainty reduced along a real project’s course. With enhanced functions, the PERT method can be utilized to support project decision-makers in scheduling and managing complex projects in reality.
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Cottrell, Wayne D. "Simplified Program Evaluation and Review Technique (PERT)." Journal of Construction Engineering and Management 125, no. 1 (1999): 16–22. http://dx.doi.org/10.1061/(asce)0733-9364(1999)125:1(16).
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Ashadi, Reza Ferial, Albert Eddy Husin, and Ireng Guntorojati. "Infrastructure Construction Projects Scheduling Using Manual-Program Evaluation and Review Technique (M-PERT) Method. Case Study: Indonesian Sunda Strait Bridge." Jurnal Teknik Sipil 29, no. 2 (2022): 125–32. http://dx.doi.org/10.5614/jts.2022.29.2.3.
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Abstract The idea to build the Sunda Strait Bridge, popularly known as Jembatan Selat Sunda (JSS), began in the government of Indonesia's first president, Sukarno, which connect two islands with the largest economy in Indonesia, Sumatra Island and Java Island. This ambitious project will become a single mega infrastructure project with the largest investment in Indonesia. The successful completion of a project can be associated to the completion of a project on time. Accurate calculation of project time duration estimation is the key to the success of an infrastructure project delivery on time. Many practitioners in construction industry nowadays are having difficulties to estimates project duration correctly. Choosing the appropriate method in scheduling planning is the key to the successful estimation of a project. This research proposes the use of the M-PERT scheduling method which is the development of the conventional PERT with a higher degree of accuracy. As a case study, this research uses the Suspension Bridge section, which is one part of the overall phase of the construction of the JSS infrastructure project. The results of this research produce estimates of the project duration using M-PERT is 2104.38 days. It gives the estimation error is less than 1% when compared with the simulated curves. As a comparison, this research also calculates duration estimation using conventional PERT and it gives 2013 days with error more than 24% when compared with the simulated curves. A step-by-step process to estimate project duration using M-PERT method are also include in supplemental data. Keywords: Jembatan Selat Sunda, M-PERT, PERT, scheduling, simulated curves Abstrak Gagasan untuk membangun Jembatan Selat Sunda (JSS) dimulai pada masa pemerintahan presiden pertama Indonesia, Sukarno, yang menghubungkan dua pulau dengan ekonomi terbesar di Indonesia, Pulau Sumatera dan Pulau Jawa. Proyek ambisius ini akan menjadi mega proyek infrastruktur tunggal dengan investasi terbesar di Indonesia. Keberhasilan penyelesaian suatu proyek dapat dikaitkan dengan penyelesaian proyek tepat waktu. Perhitungan yang akurat dari estimasi durasi waktu proyek adalah kunci keberhasilan penyelesaian suatu proyek infrastruktur tepat waktu. Banyak praktisi di industri konstruksi saat ini mengalami kesulitan untuk memperkirakan durasi proyek dengan benar. Memilih metode yang tepat dalam perencanaan penjadwalan adalah kunci keberhasilan estimasi suatu proyek. Penelitian ini mengusulkan penggunaan metode penjadwalan M-PERT yang merupakan pengembangan dari PERT konvensional dengan tingkat akurasi yang lebih tinggi. Sebagai studi kasus, penelitian ini menggunakan bagian Jembatan Gantung yang merupakan salah satu bagian dari keseluruhan tahapan pembangunan proyek infrastruktur JSS. Hasil dari penelitian ini menghasilkan estimasi durasi proyek dengan menggunakan M-PERT adalah 2104,38 hari. Ini memberikan kesalahan estimasi kurang dari 1% jika dibandingkan dengan kurva yang disimulasikan. Sebagai perbandingan, penelitian ini juga menghitung estimasi durasi menggunakan PERT konvensional dan memberikan 2013 hari dengan error lebih dari 24% jika dibandingkan dengan kurva simulasi. Proses langkah demi langkah untuk memperkirakan durasi proyek menggunakan metode M-PERT diberikan dalam data tambahan. Kata-kata Kunci: Jembatan Selat Sunda, kurva simulasi, M-PERT, penjadwalan, PERT
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Wahyudiono, Sandi, and Rini Pebri Utari. "Analisis Terkait Penggunaan Program Evaluation and Review Technique (PERT) pada Pemeliharaan Gedung (Studi Kasus: GKB 1 UMM Malang)." Jurnal Media Teknik Sipil 20, no. 2 (2022): 53–58. http://dx.doi.org/10.22219/jmts.v20i2.35561.
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Penelitian ini mengevaluasi penggunaan metode PERT pada proyek pemeliharaan Gedung Kuliah Bersama 1 (GKB 1) di Universitas Muhammadiyah Malang. Dengan memanfaatkan estimasi waktu optimistik, paling mungkin, dan pesimistik, metode PERT memungkinkan perencanaan dan pengendalian proyek yang lebih terstruktur. Analisis dilakukan terhadap lima kegiatan pemeliharaan utama: pembersihan, perawatan AC, perawatan listrik, perawatan plumbing, dan perawatan fasilitas. Hasil penelitian menunjukkan bahwa metode PERT dapat meningkatkan efisiensi waktu pemeliharaan dan mengurangi biaya keseluruhan proyek. Dengan asumsi biaya pemeliharaan tahunan sebesar Rp 250.000.000, diperoleh rata-rata biaya pemeliharaan per bulan sebesar Rp 20.833.333. Selain itu, metode PERT juga memungkinkan identifikasi dan mitigasi risiko yang lebih baik, yang berkontribusi terhadap peningkatan kualitas manajemen proyek pemeliharaan. Total durasi yang dibutuhkan untuk menyelesaikan semua kegiatan pemeliharaan utama adalah 204 hari dalam satu tahun. Perawatan AC memerlukan durasi terlama dan biaya terbanyak, yaitu 48 hari dan Rp 66.666.667. Kesimpulannya, metode PERT dapat diterapkan secara efektif dalam manajemen pemeliharaan gedung untuk meningkatkan efisiensi operasional dan pengendalian biaya.
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Liu, Mei. "Program Evaluation and Review Technique (PERT) in Construction Risk Analysis." Applied Mechanics and Materials 357-360 (August 2013): 2334–37. http://dx.doi.org/10.4028/www.scientific.net/amm.357-360.2334.
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Construction project scheduling is one of the most critical factors for project success measurement. Critical Path Method (CPM) is commonly used in the construction industry for project scheduling. CPM is a deterministic method that ignores uncertainties in activities through the network, which determines the duration of the projects. Program Evaluation and Review Technique (PERT) is a probabilistic method based on the assumption that the duration of a single activity can be described by a probability density function. PERT takes into account the uncertainties during the construction process to plan, schedule and control complex projects with many uncertainties. The work reported in this paper describes the PERT work process to carry out the construction schedule risk assessment and illustrates the model through case studies. The utilization in the estimate the construction liquidated damage with the uncertainties is performed, which also can be used in the insurance company to calculate the insurance premium.
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Masinambow, Jendry. "PENJADWALAN PEMBANGUNAN MENARA ALFA OMEGA DI KOTA TOMOHON DENGAN MENGGUNAKAN METODE PERT (PROGRAM EVALUATION AND REVIEW TECHNIQUE)." Jurnal Ilmiah Realtech 15, no. 2 (2019): 121–28. http://dx.doi.org/10.52159/realtech.v15i2.94.
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Penjadwalan proyek membantu menunjukkan hubungan setiap aktivitas dengan aktivitas lainnya dan terhadap keseluruhan proyek, mengidentifikasi hubungan yang harus didahulukan diantara aktivitas, serta menunjukkan perkiraan waktu yang realistis untuk setiap aktivitas. PERT (Program Evaluation and Review Technique) adalah teknik manajemen proyek yang menggunakan tiga perkiraan waktu untuk tiap kegiatan yaitu waktu tercepat, waktu terlama, dan waktu paling mungkin. PERT adalah suatu metode yang bertujuan untuk semaksimal mungkin mengurangi adanya penundaan kegiatan. Dari perrhitungan waktu kegiatan yang diharapkan (expected time) diperoleh durasi proyek selama 245 hari untuk menyelesaikan seluruh pekerjaan yang ada dengan tingkat keberhasilan sebesar 99,9 %.Penjadwalan rencana awal proyek membutuhkan durasi selama 270 hari, sedangkan implementasi PERT hanya membutuhkan durasi selama 245 hari. Oleh karena itu, implementasi PERT lebih cepat 25 hari daripada penjadwalan rencana awal proyek.
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Novanto, Ferdi, Larashati B'tari Setyaning, and Umar Abdul Aziz. "Penjadwalan Waktu Menggunakan Metode Program Evaluation and Review Technique (PERT)." Surya Beton : Jurnal Ilmu Teknik Sipil 8, no. 1 (2024): 1–7. http://dx.doi.org/10.37729/suryabeton.v8i1.4694.
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Proyek konstruksi memiliki tahapan dalam melaksanakan proses pekerjaan yang sulit dan saling ketergantungan antara satu dengan yang lainnya, maka dari itu pentingnya melakukan penjadwalan guna mengatur arah jalannya suatu proyek agar sesuai yang telah direncanakan guna meminimalisir terjadinya keterlambatan. Penelitian ini bertujuan untuk: (1) mengetahui berapa lama waktu pelaksanaan proyek dengan menggunakan metode PERT pada Pembangunan Gedung DINDIKBUD dan (2) memperoleh durasi kemungkinan (probability) penyelesaian proyek dengan tepat waktu. Pengumpulan data diperoleh dari DPUPR (Dinas Pekerjaan Umum dan Penataan Ruang) Kabupaten Purworejo. Dalam menganalisis data yang diperlukan adalah data primer dan data sekunder. Data primer berupa Kurva S dan data sekunder berupa wawancara dengan staff ahli, pada penelitian ini menggunakan metode PERT (Program Evaluation and Review Technique). PERT merupakan metode untuk menghadapi situasi waktu yang tidak pasti pada suatu kegiatan, maka digunakan pendekatan yang menganggap kurun waktu kegiatan tergantung pada banyak faktor dan variasi sehingga dalam memperkirakan durasi suatu kegiatan dibutuhkan tiga angka estimasi yaitu optimis (a), pesimis (b) dan waktu yang paling mungkin (m). Pengukuran ketidakpastian diukur menggunakan Devian Standar dan Varians. Analisis metode PERT menggunakan bantuan software Ms. Excel didapatkan hasil bahwa pembangunan Gedung DINDIKBUD Kabupaten Purworejo tahap II yaitu membutuhkan waktu pelaksanaan proyek selama 172 hari dengan kemungkinan (probability) proyek untuk diselesaikan sebesar 92,51%. Pada tahap III diperlukan waktu pelaksanaan proyek selama 174 hari dengan kemungkinan (probability) proyek untuk diselesaikan sebesar 88,30%.
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Husna, Rifa Auliya'ul, Nur Fadilatul Ilmiyah, and Nalsa Cintya Resti. "Implementasi CPM dan PERT dalam Memprediksi Durasi serta Biaya Pembangunan Musala Al-Ikhlas di Kotawaringin Barat." Journal Focus Action of Research Mathematic (Factor M) 5, no. 1 (2022): 97–109. http://dx.doi.org/10.30762/f_m.v5i1.633.
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CPM (Critical Path Method) dan PERT (Project Evaluation and Review Technique) merupakan teknik dalam matematika yang menggunakan prinsip jaringan untuk memprediksi durasi pelaksanaan sebuah proyek. Melalui kedua metode ini akan ditentukan kegiatan-kegiatan kritis yang dapat mempengaruhi ketepatan maupun keterlambatan dari penyelesaian suatu proyek. Penelitian ini berfokus pada pemberian uraian tentang konkretisasi CPM dan PERT dalam upaya memprediksi durasi dan biaya pembangunan Musala Al-Ikhlas yang terletak di Kotawaringin Barat, Kalimantan Tengah. Penelitian ini mengusung jenis penelitian deskriptif kuantitatif. Teknik wawancara dan telaah dokumen dilakukan untuk memperoleh data berupa jenis kegiatan, durasi setiap kegiatan, biaya pembangunan, serta SDM yang terlibat. Data yang terhimpun kemudian dianalisis dengan menggunakan CPM dan PERT. Hasil penelitian menunjukkan bahwa implementasi CPM dan PERT dapat memprediksi durasi proyek pembangunan musala yang lebih singkat dari prediksi awal. Durasi pembangunan yang lebih singkat memberikan dampak berupa berkurangnya biaya pembangunan musala, khususnya pada biaya untuk tenaga kerja. CPM (Critical Path Method) and PERT (Project Evaluation and Review Technique) are methods in mathematics that use network principles to predict the duration of a project's implementation. Through these two methods, critical activities will be determined that can affect the accuracy or delay of the completion of a project. The focus of this study to provide an overview of the implementation of CPM and PERT in an effort to predict the duration and cost of building the Al-Ikhlas Mosque located in West Kotawaringin, Central Kalimantan. This research carries the type of descriptive research with a quantitative approach. Interview techniques and document review were carried out to obtain data in the form of types of activities, duration of each activity, development costs, and the human resources involved. The collected data was then analyzed using CPM and PERT. The results showed that the implementation of CPM and PERT can predict the duration of the mosque construction project which is shorter than the initial prediction. The shorter duration of construction has the effect of reducing the cost of building a prayer room, especially the cost for labor.
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Ridwan, Ahmad. "Optimizing Project Time Management Using the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT)." JURNAL APLIKASI PELAYARAN DAN KEPELABUHANAN 15, no. 2 (2025): 354–61. https://doi.org/10.30649/japk.v15i2.160.
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This study aims to examine the application of the Critical Path Method (CPM) and Program Evaluation and Review Technique (PERT) in optimizing project time management. The research method used is a literature study by analyzing various scientific references related to CPM and PERT. The results show that CPM is effective in identifying the critical path of a project that directly impacts project duration, while PERT excels in managing project time uncertainty through a probabilistic approach. The analysis indicates that combining both methods can enhance the accuracy of project time planning, minimize delay risks, and ensure optimal resource utilization. The conclusion of this study is that CPM and PERT have their respective advantages in project time management, and their simultaneous application can be an effective strategy for achieving project objectives more efficiently. Therefore, project managers are advised to understand the project characteristics and select the appropriate method to optimize project time management.
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Nugraha, Farhan Zaidan, and Winarno Winarno. "IMPLEMENTASI PENENTUAN JADWAL DAN BIAYA EFEKTIF MELALUI INTEGRASI METODE CPM (CRITICAL PATH METODE) DAN PERT (PROGRAM EVALUATION AND REVIEW TECHNIQUE)." Journal of Economic, Bussines and Accounting (COSTING) 7, no. 5 (2024): 4616–26. https://doi.org/10.31539/costing.v7i6.13008.
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Penelitian ini mengeksplorasi penggabungan Metode CPM (Critical Path Method) dan PERT (Program Evaluation and Review Technique) dalam penjadwalan dan pengendalian biaya untuk proyek konstruksi. Fokusnya adalah meminimalkan biaya dan waktu dalam pembangunan jalan baru dengan lebar 7 m dan saluran 40/50 di JL. Sermamuchtar Kab. Sumedang. Terdapat keterlambatan dalam penyelesaian proyek yang meningkatkan biaya secara signifikan. Oleh karena itu, penelitian ini menerapkan CPM dan PERT untuk menganalisis dan mengoptimalkan pelaksanaan proyek dengan tujuan mempercepat penyelesaian. CPM digunakan untuk mengidentifikasi jalur kritis dan aktivitas yang mempengaruhi waktu. Sementara PERT digunakan untuk memperkirakan probabilitas penyelesaian tepat waktu. Hasil analisis menunjukkan durasi proyek menurut CPM adalah 100 hari dengan 11 aktivitas pada jalur kritis, sementara probabilitas penyelesaian tepat waktu menurut PERT dalam 64 hari sebesar 90%.
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Udoumoh, E. F., and I. A. Iwok. "Estimating Activity Duration in PERT Using the Burr XII Distribution." Asian Research Journal of Mathematics 21, no. 3 (2025): 63–74. https://doi.org/10.9734/arjom/2025/v21i3900.
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The problem of parameter elicitation has restricted project managers to the use of few known and sometimes unrealistic input activity distributions in Project Evaluation and Review Technique (PERT). In this paper, the problem of parameter elicitation in PERT with Burr XII activity duration distribution is addressed using classical quantile estimation approach. The proposed method uses any two extreme quantiles alongside the median quantile to develop a procedure for the estimation of activity duration in PERT-Burr XII. Some desirable properties that qualify Burr XII distribution as input duration distribution are also outlined. An adequacy check was demonstrated by comparing the absolute percent errors of the mean estimates from the proposed method with the PERT-Beta and other approximations from the PERT-Beta family. The proposed method presents a relatively simple and accurate procedure for parameter elicitation in PERT. The procedure is therefore recommended for wide application in PERT especially where heavily tailed and right skewed data are involved.
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Wahyudiono, Sandi, Faris Rizal Andardi, Yunan Rusdianto, and Rifky Awalludiensyah. "Penerapan Metode Program Evaluation and Review Technique (PERT) Pada Proyek Malang Creative Center (MCC) Berdasarkan Building Information Modelling (BIM)." Jurnal Media Teknik Sipil 21, no. 2 (2023): 66–76. http://dx.doi.org/10.22219/jmts.v21i2.28969.
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Proyek Malang Creative Center (MCC) dianalisa dengan bantuan system BIM (Building Information Modelling). Tujuan dari penelitian ini adalah untuk menganalisis proyek Malang Creative Center (MCC) menggunakan sistem Building Information Modeling (BIM) dan meningkatkan prediksi penyelesaian proyek menggunakan metode Program Evaluation and Review Technique (PERT). Metodologi yang digunakan melibatkan penggunaan BIM untuk menghitung total volume beton dan berat tulangan, kemudian menerapkan metode PERT untuk memperkirakan durasi proyek. Analisis BIM memberikan estimasi awal, sementara PERT menawarkan tiga estimasi waktu: optimis, paling mungkin, dan pesimis. Hasil penelitian menunjukkan bahwa total volume beton adalah 5694.9 dan berat tulangan adalah 832611.91 kg. Analisis BIM menunjukkan durasi proyek realistis selama 150 hari dengan total biaya sebesar Rp 21.574.738.577,78. Namun, analisis PERT memperbaiki prediksi ini, memberikan durasi rata-rata 151 hari, dengan durasi optimis 143,42 hari, durasi paling mungkin 150 hari, dan durasi pesimis 161,54 hari. Perhitungan probabilitas menunjukkan tingkat keberhasilan 90,53% untuk penyelesaian proyek dalam 143 hari. Penelitian ini menyimpulkan bahwa mengintegrasikan metode BIM dan PERT memberikan prediksi durasi proyek yang lebih akurat dan meningkatkan efisiensi proyek. Waktu percepatan tertinggi adalah 141 hari dengan tingkat keberhasilan 93%, menunjukkan bahwa durasi proyek dapat dikurangi secara signifikan dari perencanaan awal.
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Pratiwi, Mirza Fitria, and Djaelani Djaelani. "ANALISA BIAYA DAN WAKTU DENGAN KOMBINASI METODE PDM DAN PERT PADA PROYEK PEMBANGUNAN SALURAN KANTOR PEMDA – EXIT TOL KEBOMAS GRESIK." Jurnal Teknik Sipil 13, no. 2 (2024): 141–50. http://dx.doi.org/10.36546/tekniksipil.v13i2.1086.
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Drainase merupakan saluran yang digunakan untuk menyalurkan massa air berlebih dari sebuah kawasan seperti perumahan, perkotaan, dan jalan. Dalam melakukan pembangunan sebuah drainase, langkah yang dilakukan selanjutnya adalah membuat perhitungan konstruksi dan membuat Rencana Anggaran Biaya. Dalam skripsi ini akan dikaji bagaimana penerapan dan hasil kombinasi penggunaan Metode PDM (Precedence Diagram Method) dan Metode PERT PERT (Program Evaluation and Review Technique) Pada Proyek Pembangunan Saluran Kantor PEMDA – Exit Tol Kebomas Gresik. Dalam skripsi ini ada beberapa tahap yang harus dilakukan yaitu mengumpulkan data, menganalisa data dan membuat perbandingan waktu dan biaya menggunakan Metode Bar-Chart dengan Metode PDM dan PERT. Dengan asumsi target sama dengan kurun waktu penyelesaian struktur berdasarkan Metode Konvensional Schedule Proyek yaitu 138 hari dan hasil dari perhitungan penjadwalan struktur menggunakan Metode PDM (Precedence Diagram Method) dan Metode PERT (Program Evaluation and Review Technique) yaitu 92 hari, didapatkan probabilitas target dapat tercapai sebesar 96,09% dan 50%.
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Rodriguez, Rene A. Santa Cruz. "Pert using Fuzzy variables and probability distribution function randomly selected." Independent Journal of Management & Production 10, no. 1 (2019): 041. http://dx.doi.org/10.14807/ijmp.v10i1.844.
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Program Evaluation and Review Technique (PERT) is widely used for project management in real world applications. The aim of this paper is to simulate and analyze a PERT network under conditions of uncertainty though a hybrid model. The basic assumption is that a project under extreme conditions of uncertainty can be satisfactorily modelled by using simple fuzzy linguistic variables to estimate activities durations, and a probability distribution function randomly selected in order to measure the activity times. Fuzzy linguistic expressions are used to estimate the activity time. Activity parameters are calculated by using basic operations between triangular fuzzy numbers and centroid method with classical Beta PERT definition. For each activity time a probability distribution function is randomly selected from a set of four possible distributions commonly cited in the literature. Hypothetical projects with 4, 40, 400 and 4000 activities using the proposed model are analyzed; the project duration is estimated through Monte Carlo Simulation. Finally, results are analyzed and compared with classical Beta PERT technique.
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Elfandani, Moh Alviko, and Said Salim Dahda. "Analisis Manajemen Proyek Menggunakan Metode CPM dan PERT pada Proyek Instalasi Pipa di PT. XYZ." Journal of Management and Bussines (JOMB) 7, no. 3 (2025): 200–209. https://doi.org/10.31539/jomb.v7i3.15063.
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This study aims to analyze the application of project management in pipe installation activities at PT. XYZ using the Critical Path Method (CPM) and Project Evaluation and Review Technique (PERT). The research method used is a descriptive quantitative approach through field observation, literature study, project activity data collection, and analysis of the Activity on Node (AON) type network. The results of the study indicate that the critical path of the project includes activities A–B–D–F–H–I, with an estimated duration of 144 days using CPM and 142.4 days using PERT. The calculation of the normal probability distribution shows that the chance of the project being completed within 144 days reaches 72.24% when using PERT. The conclusion of this study is that the PERT method provides a more efficient time estimate and takes into account uncertainty, making it more suitable for use in planning and controlling complex pipe installation projects. Keywords: Critical Path Method, Pipe Installation, Critical Path, Project Management, Project Evaluation and Review Technique
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Shabani, Amir, and Reza Farzipoor Saen. "Developing a novel data envelopment analysis model to determine prospective benchmarks of green supply chain in the presence of dual-role factor." Benchmarking: An International Journal 22, no. 4 (2015): 711–30. http://dx.doi.org/10.1108/bij-12-2012-0087.
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Purpose – The purpose of this paper is to develop a model based on data envelopment analysis (DEA) and program evaluation and review technique/critical path method (PERT/CPM) for determining prospective benchmarks. Design/methodology/approach – The idea of determining prospective benchmark is needed for developing a model for future planning where inputs and outputs of systems are influenced by external factors such as economic conditions, demographic changes, and other socio-economic factors. In this paper, the PERT/CPM method estimates prospective inputs and outputs. On the other hand, in particular systems some measures play the role of both input and output. Such factors in DEA literature are called dual-role factors. This paper integrates PERT/CPM technique and the DEA. Findings – The results of the proposed model depict that a present benchmark may not be a benchmark in future. A numerical example validates the proposed model. Originality/value – This paper, for the first time, applies the PERT/CPM technique to incorporate the ideas for identifying prospective benchmarks. Moreover, the proposed model is an alternative solution for classifying inputs and outputs in DEA. Also, the proposed model is utilized in benchmarking green supply chain management.
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Pang, Chuan Kian, Noor Ajian Mohd-Lair, and Yi Sheng Chua. "Using PERT to Optimise the Completion Time of Air-Conditioning and Mechanical Ventilation (ACMV) Project." Applied Mechanics and Materials 892 (June 2019): 266–73. http://dx.doi.org/10.4028/www.scientific.net/amm.892.266.
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An air-conditioning and mechanical ventilation (ACMV) construction project involved many interrelated construction activities with varying durations and multiple dependencies. This paper focuses on the development of a best possible project planning and scheduling technique that can help the project manager to manage and complete the ACMV project in optimal time. The program evaluation and review technique (PERT) is used in this research. The PERT technique helps to determine the probabilities of various stages of the project by specified deadlines and identify the activities on the critical path that have high potential for causing delays in the project completion time. The completion times of 72, 76, 79, and 80 weeks were taken for the PERT analysis. Deadline of 72 weeks is the contractual period of the ACMV project as specified in the contract. Completion time of 76 weeks is the critical path of the project as analyzed by the PERT technique. The deadline of 79 weeks is the proposed completion time for the ACMV project whereas 80 weeks are the actual completion date of the project. The PERT analysis revealed that the project completion time of 72 weeks, which is as stated in the contractual completion time, yielded the probability of completion of 2.67% only. This analysis shows that the contractual period is impossible to be achieved and it is an unrealistic time setting. Further negotiation is required including changing or extending of the contractual completion time. The other completion times are able to be achieved but the company may need to face the high penalty costs due to the delays in completion time.
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Abadiyah, Siti, Muhammad Ali Mu’min, and Teguh Dwi Julianto. "ANALISA PERBANDINGAN WAKTU PENJADWALAN PROYEK DENGAN METODE CPM (CRITICAL PATH METHOD) DAN PERT (PROGRAM EVALUATION AND REVIEW TECHNIQUE)." Structure (Jurnal Sipil) 2, no. 2 (2022): 72. http://dx.doi.org/10.31000/civil.v2i2.7007.
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Industri konstruksi memiliki karakteristik yang berbeda dari proyek konstruksi satu dengan proyek konstruksi yang lainnya. Karakteristik inilah yang akan berpengaruh kepada progres pekerjaan pelaksanaan di lapangan, maka dari itu dibutuhkan manajemen proyek yang baik agar tercapainya sasaran tujuan proyek tersebut. Metode yang digunakan dalam penelitian ini adalah metode deskriftif komparatif dengan menggunakan pendekatan kuantitatif, yaitu untuk mencari perbedaan atau perbandingan waktu pelaksanaan pekerjaan proyek ware House PT. Mitra Pack Tangerang dengan menggunakan metode jalur kritis atau CPM (Critical Path Method) dan PERT (Program Evaluation Review Technique). Kesimpulan dari pengolahan data di atas diperoleh hasil bahwa menurut perhitungan berdasarkan metode CPM diperoleh waktu pengerjaan proyek selama 245 hari sedangkan hasil berdasarkan perhitungan dengan metode PERT diperoleh waktu pengerjaan proyek selama 236 hari.Kata kunci: Manajemen Proyek, Critical Path Method (CPM), Program Evaluation Review Technique (PERT).
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Rachmawati, Indah, R. Dimas Endro W, and Edi Haryono. "Network Planning Application for Scheduling of Marine Diesel Engine General Overhaul Activities." IOP Conference Series: Earth and Environmental Science 1265, no. 1 (2023): 012012. http://dx.doi.org/10.1088/1755-1315/1265/1/012012.
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Abstract There are many sub-tasks and tools in general overhaul activities, so that a planned and systematic arrangement are needed. In systematic general overhaul planning can use the Network Planning method. Scheduling by the Network Planning method describes a task into a network. The Network Planning has two commonly used techniques, namely CPM (Critical Method Path) and PERT (Program Evaluation and Review Technique). Therefore, in this study, scheduling will be carried out by the Network Planning method, CPM and PERT techniques. By using network planning in overhaul activities, it is hoped that it will be able to identify deviations and critical paths in the sequence of work processes so as to prevent delays in completing work.
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Astari, Naura Mutia, Ade Momon Subagyo, and Kusnadi Kusnadi. "PERENCANAAN MANAJEMEN PROYEK DENGAN METODE CPM (CRITICAL PATH METHOD) DAN PERT (PROGRAM EVALUATION AND REVIEW TECHNIQUE)." Konstruksia 13, no. 1 (2022): 164. http://dx.doi.org/10.24853/jk.13.1.164-180.
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Pada Penelitian proyek Pembangunan Museum XYZ, menggunakan teknik expert judgement yaitu menggunakan penilaian dari ahli dan menggunakan teknik analogous estimating Berdasarkan waktu estimating penyelesaian proyek yaitu 154 hari dengan total biaya Rp.8.599.654.905. Dilakukan analisis pada perencanaan proyek Museum XYZ dengan menggunakan metode PERT (Project Evaluation and Review Technique) dan CPM (Critical Path Method). Didapatkan hasil pada metode CPM dan PERT di dapatkan lintas kritis berada pada kegiatan A-C-E-G-H-I-P-Q-R-T dan waktu penyelesaian proyek dengan menggunakan metode CPM di dapatkan hasil 102 hari, sedangkan pada metode PERT didapatkan waktu penyelesaian proyek dalam jangka waktu 129 hari. Berdasarkan perencanaa biaya percepatan proyek digunakan crashing project, maka didapatkan hasil percepatan biaya metode PERT yaitu senilai Rp.89.965.000 dan hasil waktu metode CPM penambahan biaya pada pekerja sebesar Rp115.775.313. pada penjadwalan proyek digunakan kurva S untuk menentukan bobot biaya dengan waktu penyelesain proyek Pembangunan Museum XYZ, dan menggunakan Gantt Chart. Pada pengendalian proyek digunakan analisis sensitivitas agar mengetahui selesih perubahan waktu pada penyelesaian proyek. Berdasarkan Analisis Sensitivitas bahwa scenario yang telah di buat disimpulkan bahwa setiap percepatan waktu selama 6 hari mengalami kenaikan biaya proyek sebesar 1%. Biaya kenaikan tersebut didapatkan dari penambahan jumlah pekerja dan biaya lembur.
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Strang, Kenneth David, and Robert J. Symonds. "Analyzing Research Activity Duration and Uncertainty in Business Doctorate Degrees." International Journal of Risk and Contingency Management 1, no. 1 (2012): 29–48. http://dx.doi.org/10.4018/ijrcm.2012010103.
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This study explains how to apply the Program Evaluation and Review Technique (PERT) from the project management discipline to quantify uncertainty for the research phase in a Doctor of Business Administration (DBA) degree. Doctorate programs are expensive and time consuming yet unfortunately they have high attrition rates (failure to complete). Although course work is very structured, the unpredictable nature, complexity and variability of research activities make a DBA program risky for students, supervisors, funding sources, and the university (due to high expectations and accreditation criteria). As the US Navy successfully applied PERT on their complex Fleet Ballistic Missile and Polaris Submarine Weapon projects, it is argued that this methodology could help quantify uncertainty and reduce risk in the doctorate research phase. Statistical techniques are utilized to test the hypothesis that PERT is a reliable task duration estimation and planning method for DBA research (based on a sample).
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Fadjar, Adnan, Amar Akbar Ali, and Arief Setiawan. "ESTIMATING HOUSE CONSTRUCTION COMPLETION TIME WITH PROBABILISTIC ACTIVITIES DURATION USING THE PROGRAM EVALUATION AND REVIEW TECHNIQUE (PERT) METHOD." Jurnal Sains dan Teknologi Tadulako 9, no. 1 (2023): 1–9. http://dx.doi.org/10.22487/jstt.v9i1.449.
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Construction housing projects involve many risks and uncertainties that can affect their completion time. To ensure a construction housing project is completed on time, an accurate duration estimate is required for each activity. Deterministic duration methods, such as the Critical Path Method (CPM), are commonly used in project scheduling for construction projects. However, this method may not always produce a realistic schedule as it uses only a single duration estimation for each activity. As an alternative, this study uses the Program Evaluation and Review Technique (PERT) which utilizes three duration estimates namely optimistic duration, most likely duration, and pessimistic duration. A house construction project with 23 activities was analyzed using CPM to find the critical activities which produced 59 days of completion time. The critical path duration was then analyzed using PERT. PERT calculations found that there was only a 15% probability to complete the project in 59 days, and the project needed 66 days of completion time with a 95% level of confidence. The findings of this study indicate that PERT can assist project managers in creating a more realistic project schedule by considering the risks and uncertainties in estimating the duration of its activities.
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Lopi, Maria Ferlina Mo, Roswita Angel Semu Lewotobi, Yohana Mude, and Imelda Hendriani Eku Rimo. "Optimasi Penjadwalan Waktu Produksi dan Pemasaran Produk Daun Kelor di Moza Cafe Menggunakan Model PERT." Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika 13, no. 2 (2025): 121–38. https://doi.org/10.25139/smj.v13i2.10077.
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Abstract This research aims to optimize the scheduling of the production and marketing processes for moringa leaf products at Moza Cafe Kupang using the Program Evaluation and Review Technique (PERT) model. The developed products include moringa coffee, moringa masks, and moringa snacks, all featuring moringa leaves as the main ingredient, known for their rich nutrient content and numerous health benefits. The PERT model is used to map all production and marketing activities of moringa leaf products, estimate the implementation time of each activity, and identify critical pathways that determine the duration of production and marketing of moringa leaf products. The data used in this study consisted of primary and secondary data. Primary data was obtained through direct observation of the production process and semi-structured interviews with Moza Cafe owners, while secondary data came from scientific literature, books, and journals related to the benefits of moringa leaves and the application of the PERT model. The data analysis techniques used include quantitative analysis with the PERT approach to calculate the estimated time and variance of each activity, as well as qualitative analysis to interpret constraints and operational strategies. The results showed that the critical path of production and marketing of moringa leaf products had a total duration of 85 days, with the most impactful activities being moringa leaf preparation and packaging production. The application of the PERT model has been proven to help Moza Cafe in planning and controlling the production and marketing of moringa leaf products efficiently, as well as identifying areas that can be improved to optimize the production process and distribution of moringa leaf products in a sustainable manner. Keywords: Moringa Leaves, Moza Cafe, Marketing, PERT, Production, Operations Research. Abstrak Penelitian ini bertujuan untuk mengoptimalkan penjadwalan waktu proses produksi dan pemasaran produk daun kelor di Moza Cafe Kupang menggunakan model Program Evaluation and Review Technique (PERT). Produk yang dikembangkan mencakup kopi kelor, masker kelor, dan cemilan kelor, dengan daun kelor sebagai bahan utama yang dikenal kaya akan nutrisi dan manfaat kesehatan. Model PERT digunakan untuk memetakan seluruh aktivitas produksi dan pemasaran produk daun kelor, mengestimasi waktu pelaksanaan tiap aktivitas, serta mengidentifikasi jalur kritis yang menentukan durasi produksi dan pemasaran produk daun kelor secara keseluruhan. Data yang digunakan dalam penelitian ini terdiri atas data primer dan sekunder. Data primer diperoleh melalui observasi langsung terhadap proses produksi dan wawancara semi-terstruktur dengan pemilik Moza Cafe, sedangkan data sekunder berasal dari literatur ilmiah, buku, dan jurnal terkait manfaat daun kelor dan penerapan model PERT. Teknik analisis data yang digunakan meliputi analisis kuantitatif dengan pendekatan PERT untuk menghitung waktu estimasi dan varians tiap aktivitas, serta analisis kualitatif untuk menafsirkan kendala dan strategi operasional. Hasil penelitian menunjukkan bahwa jalur kritis produksi dan pemasaran produk daun kelor memiliki total durasi 85 hari dengan aktivitas yang paling berdampak adalah persiapan daun kelor dan produksi kemasan. Penerapan model PERT terbukti membantu Moza Cafe dalam merencanakan dan mengendalikan produksi dan pemasaran produk daun kelor secara efisien, serta mengidentifikasi area yang dapat ditingkatkan untuk mengoptimalkan proses produksi dan distribusi produk daun kelor secara berkelanjutan. Kata Kunci: Daun Kelor, Moza Cafe, Pemasaran, PERT, Produksi, Riset Operasi
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Ningtyas, Rena Avinika, M. Bagus Yulistian, M. Rijali Sukur Pelu, et al. "TINJAUAN PENERAPAN CRITICAL PATH METHOD (CPM) DAN PROGRAM EVALUATION AND REVIEW TECHNIQUE (PERT) DALAM PEMBANGUNAN PROYEK GEDUNG." Construction and Material Journal 7, no. 1 (2025): 65–71. https://doi.org/10.32722/cmj.v7i1.6562.
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Infrastructure serves as a fundamental public service provided by the government to meet community needs, with its development significantly impacting societal welfare. Project delays and instability often result from inadequate planning. This research aims to evaluate the effectiveness of applying the Critical Path Method (CPM) and the Program Evaluation and Review Technique (PERT) in determining the construction duration of the Building X project. Both methods are project management tools designed to improve time efficiency in construction activities. Calculations were performed using data provided by field personnel. While CPM utilizes a single time estimate, PERT incorporates three-time estimates to account for variability. The outputs of this study include the total duration required to complete the project and the identification of its critical path. Based on the analysis, the CPM method estimated a project duration of 37 weeks, whereas the PERT method estimated 38 weeks.
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Suryanto, Kelik, Herry Widhiarto, Michella Beatrix, and Laily Endah Fatmawati. "PENJADWALAN WAKTU PROYEK PEMBANGUNAN GEDUNG TELKOM GROUP SURABAYA DENGAN METODE PERT (PROGRAM EVALUATION AND REVIEW TECHNIQUE)." EXTRAPOLASI 17, no. 1 (2021): 44–51. http://dx.doi.org/10.30996/exp.v17i1.3617.
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AbstractScheduling project implementation time is an important part of achieving construction project success. Scheduling is an activity to determine the time the activities needed to complete the work. The effect of scheduling on the construction project can have an impact on the project revenue itself, because the longer the time needed, the operational costs will also increase. One method in determining the time scheduling of a project work is PERT (Program Evaluation and Review Technique) Method. The application of PERT method in scheduling project implementation time is to arrange PDM network, Microsoft Project Program can help in planning networking and finding work items that are included in the critical path, estimating three times, namely optimistic time (to), pessimistic time (tp), and most likely time. Then calculate the activity time (Te), Standard Deviation (S), Variation of activities (Ve), and find the probability value. The implementation of the TelkomGroup Surabaya Building project is planned to be built in two buildings consisting of 7 floors of building equipment and 17 floors of the main building. The planning of the construction of the TelkomGroup Surabaya building is planned within 665 days, with the PERT method the project implementation time can be optimized to 576 days with the opportunity to reach only 0.14%..AbstrakPenjadwalan waktu pelaksanaan proyek merupakan bagian yang penting untuk mencapai keberhasilan proyek konstruksi. Penjadwalan adalah kegiatan untuk menentukan waktu kegiatan – kegiatan yang dibutuhkan untuk menyelesaikan pekerjaan. Pengaruh dari penjadwalan terhadap proyek kostruksi dapat berdampak pada pendapatan proyek itu sendiri, sebab semakin lama waktu yang dibutuhkan maka biaya operasional juga akan semakin membengkak. Salah satu metode dalam menentukan penjadwalan waktu dari suatu pekerjaan proyek adalah Metode PERT (Program Evaluation and Review Technique). Penerapan Metode PERT dalam penjadwalan waktu pelaksanaan proyek adalah menyusun jaringan kerja PDM, Program Microsoft Project dapat membantu dalam merencanakan jaringan kerja dan mencari item pekerjaan yang termasuk kedalam lintasan kritis, memperkirakan tiga waktu yaitu waktu optimis (to), waktu pesimis (tp), dan waktu paling memungkinkan. Kemudian menghitung waktu aktifitas (Te), Deviasi Standar (S), Variasi kegiatan (Ve), dan mencari nilai probabilitas. Pelaksanaan proyek Gedung TelkomGroup Surabaya direncanakan akan dibangun dua gedung yang terdiri dari 7 lantai gedung perangkat dan 17 lantai gedung utama. Perencanaan pembangunan Gedung TelkomGroup Surabaya direncanakan dalam waktu 665 hari, dengan metode PERT waktu pelaksanaan proyek dapat dioptimalisasi menjadi 576 hari dengan peluang tercapai hanya sebesar 0,14%.
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BERGANTIÑOS, GUSTAVO, and JUAN VIDAL-PUGA. "A VALUE FOR PERT PROBLEMS." International Game Theory Review 11, no. 04 (2009): 419–36. http://dx.doi.org/10.1142/s0219198909002418.
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The PERT (Program Evaluation Review Technique) is a operational research tool used to schedule and coordinate activities in a complex project. We present two values for measuring the importance of each activity. Both values are obtained through an axiomatic characterization using three properties. The first value is characterized with separability, monotonicity, and order preservation. The second value is characterized with separability, equal treatment inside a component, and independence of large durations. We also present an application to the problem of how to share the surplus obtained when a project finishes before the expected completion time.
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Oktrima, Bulan. "Evaluasi Waktu Penyelesaian Proyek dengan Metode PERT (Project Evaluation and Review Technique) di PT.ConcoPhillips Indonesia (Suban Tie In,April 1-2,2006)." Jurnal Saintika Unpam : Jurnal Sains dan Matematika Unpam 1, no. 1 (2018): 98. http://dx.doi.org/10.32493/jsmu.v1i1.1606.
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PERT (Project Evaluation and Review Technique) adalah suatu tehnik statistik yang berkaitan dengan evaluasi dan prediksi jaringan kerja yang dikarenakan adanya masalah ketidakpastian di dalam pelaksanaan proyek.Tehnik ini memusatkan perhatiannya pada pengelolaan sistem jaringan tersebut,terutama pada kegiatan tertentu yang membutuhkan penanggulangan supaya pelaksanaan keseluruhannya tidak mengalami goncangan yang berarti. Tugas Akhir ini membahas metode PERT yang digunakan dalam mengevaluasi waktu yang diberikan oleh para Planner dalam penyelesaian proyek di PT.ConocoPhillips Indonesia yang berlokasi di Sumatera Selatan.Data yang diperoleh berupa kegiatan-kegiatan proyek dan lama waktu kegiatan,sehingga dapat dihitung dan diketahui kegiatan manakah yang merupakan Critical Path (jalur kritis). Evaluasi pada waktu proyek yang menggunakan metode PERT menghasilkan waktu-waktu atau perkiraan pemberian durasi kegiatan pada proyek tersebut ternyata sangat baik
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Levner, Eugene, Vladimir Kats, Pengyu Yan, and Ada Che. "Fast Algorithm for High-Throughput Screening Scheduling Based on the PERT/CPM Project Management Technique." Algorithms 17, no. 3 (2024): 127. http://dx.doi.org/10.3390/a17030127.
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High-throughput screening systems are robotic cells that automatically scan and analyze thousands of biochemical samples and reagents in real time. The problem under consideration is to find an optimal cyclic schedule of robot moves that ensures maximum cell performance. To address this issue, we proposed a new efficient version of the parametric PERT/CPM project management method that works in conjunction with a combinatorial subalgorithm capable of rejecting unfeasible schedules. The main result obtained is that the new fast PERT/CPM method finds optimal robust schedules for solving large size problems in strongly polynomial time, which cannot be achieved using existing algorithms.
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AL-Seedi, Abdul-Sattar A. K., Jawad K. AL-khafaji, and Hadi M. A. AL-Mosawi. "Comparison and evaluation of diagnostic techniques of mycobacterium tuberculosis in Iraq." Journal of Contemporary Medical Sciences 3, no. 9 (2017): 193–96. https://doi.org/10.22317/jcms.v3i9.137.
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Objective Diagnostic tests devoted to the rapid, sensitive, and specific identification of the causative agent are key components of successful wellness plans directed at tuberculosis control. This study focusses on rapid and accurate detection of tuberculosis cases among Babylon population. Methods The sputum samples were collected from 60 patients suspected have suffering from tuberculosis infection, in the Specialized Chest and Respiratory Center, Hilla City and Department of Medical Microbiology, College of Medicine, Babylon University, Hilla-Iraq during the period from February to June 2015. Molecular detection of Mycobacterium tuberculosis in patients’ sputum samples using real-time PCR, and gene X-pert for suspected TB-infected patients. The clinical signs were recorded for each patient, including night sweating, fever, loss of weight, and history of cough. Results Gene X-pert MTB/RIF technique, real-time PCR recording the high sensitivity for AFB positive smear (100%) for both, AFB negative smear (66%, and 58%), respectively. AFB sensitivity was (16.6%), and the specificity was (100%) for all in the present study. Conclusion The comparison between advance technique (Gene X-pert and real-time PCR) and classical technique (AFB) for the diagnosis of MTB, shows that genetic technique is the best with high sensitivity and specificity.
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Mirkovic, Milan. "Triangular distribution and PERT method vs. payoff matrix for decision-making support in risk analysis of construction bidding: A case study." Facta universitatis - series: Architecture and Civil Engineering 18, no. 3 (2020): 287–307. http://dx.doi.org/10.2298/fuace201117020m.
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Decision-making in construction bidding represents a complex process due to the present risk. Risk or uncertainty cannot be ignored and should be treated as a constituent of decision-making. The paper aims to emphasize the importance of probability theory by comparing insufficiently applicable methods in practical bidding. The triangular distribution and the PERT method belong to three-point estimate techniques, while payoff matrices represent a multi-criteria approach. Also, selected methods belong to quantitative techniques for risk cost analysis. Still, the risk costs determination of the unit costs and the total costs of bids is often based on an intuitive approach. Therefore, compared results of the triangular distribution, PERT method, and payoff matrix techniques (minimin, minimax, expected monetary value, and expected opportunity loss) indicate the significance of risk costs estimating in tendering. The analysis of the results showed some overlaps in risk costs values obtained by the PERT method and expected monetary value technique. Those are due to the specificity of the chosen practical example and cannot be adopted as a rule. This means that selected methods and techniques are very useful for all bid estimation. The paper proved the complexity of decision-making, where the primary goal is to award a contract.
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Rahmatullah, Rahmatullah, A. Fajryah Ramadhani L, Sofyan Bachmid, Watono Watono, and St Fatmah Arsal. "Perbandingan Critical Path Method (CPM) dengan Program Evaluation and Review Technique (PERT) Terhadap Penjadwalan Waktu Proyek." Jurnal Teknik Sipil MACCA 7, no. 2 (2022): 157–67. http://dx.doi.org/10.33096/jtsm.v7i2.660.
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Dalam pembangunan gedung Fakultas Hukum Universitas Muslim Indonesia terkhusus pada pekerjaan struktur, dilakukan penjadwalan dengan membandingkan 2 (dua) metode yaitu Critical Path Method (CPM) dengan Program Evaluation and Review Technique (PERT). Kedua metode ini memiliki perbedaan dalam mengestimasi waktu di mana CPM hanya memerlukan satu variasi waktu untuk setiap kegiatan proyek, sementara metode PERT menggunakan tiga variasi waktu untuk setiap kegiatan di mana waktu ini digunakan untuk menghitung nilai yang diharapkan. Maksud dari penelitian ini Untuk mengetahui hasil dari penerapan masing-masing metode dalam penjadwalan waktu pada pekerjaan struktur bangunan dan untuk mengetahui yang mana lebih cepat antara kedua metode tersebut dalam pengendalian waktu proyek. Hasil penelitian menunjukkan dengan menggunakan metode CPM, proyek pembangunan Fakultas Hukum Universitas Muslim Indonesia pada pekerjaan Struktur tahap 1 diketahui lintasan kristis yaitu pada kegiatan A1-A2-B2-D1-D2-E2-F2-G1-G2-H2 selama 17 Minggu. Dengan menggunakan metode PERT, proyek pada pembangunan Fakultas Hukum Universitas Muslim Indonesia pada pekerjaan Struktur bangunan tahap 1 diketahui lintasan kritis yaitu pada kegiatan A1-A2-B2-D1-D2-E2-F2-G1-G2-H2 selama 22 minggu dengan probabilitas 99%.
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Ritonga, Chori Okio, Suliawati Suliawati, Mahrani Arfah, and Anisah Lukman. "Analisis Penjadwalan Proyek Pembangunan Jembatan Rel Kereta Api Bukit Putus - Padang Menggunakan Metode CPM Dan PERT." JOURNAL OF INDUSTRIAL AND MANUFACTURE ENGINEERING 7, no. 1 (2023): 109–14. http://dx.doi.org/10.31289/jime.v7i1.9421.
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Tujuan penelitian ini untuk menganalisis waktu penyelesaian proyek dan efesiensi waktu sehingga dapat diperoleh penyelesaian proyek yang optimal. Penelitian ini dilakukan dengan analisis terhadap penjadwalan proyek pembangunan jembatan rel kereta api Bukit Putus-Padang dengan menggunakan metode Critical Path Method (CPM) dan Program Evaluation and Review Technique (PERT) dengan bantuan Software Microsoft Project. Dari hasil analisis yang dilakukan dengan menggunakan metode Critical Path Method (CPM) diperoleh waktu penyelesaian proyek yang sebelumnya 360 hari kerja menjadi 340 hari kerja dengan probabilitas 00,14%. Dan dengan menggunakan metode Program Evaluation and Review Technique (PERT) diperoleh bahwa probabilitas pihak perusahaan menjalankan proyek selama 360 hari sebesar 99,78%.
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Prakoso, Akas Dwi, Edison H. Manurung, and Abdul Mubarok. "ANALISIS NETWORK PLANNING PADA PROYEK APARTEMEN SAVYAVASA DI JAKARTA SELATAN DENGAN METODE PROGRAM EVALUATION REVIEW AND TECHNIQUE (PERT)." SENTRI: Jurnal Riset Ilmiah 2, no. 10 (2023): 4156–68. http://dx.doi.org/10.55681/sentri.v2i10.1655.
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Network Planning dapat digunakan untuk membantu me-manage dalam perencanaan dan pengendalian proyek. Manajemen dalam pembangunan proyek dapat ditingkatkan jika teknik analisis jaringan diadopsi. Salah satu metode dasar yang dapat digunakan dalam penerapan network planning yaitu Critical Path Method (CPM). Critical Path Method merupakan dasar dari sistem perencanaan dan pengendalian suatu pekerjaan berdasarkan pada network atau jaringan kerja. Crashing Project merupakan tindakan untuk mengurangi durasi keseluruhan proyek setelah menganalisa alternatif-alterntif yang ada (dari jaringan kerja). Bertujuan untuk mengoptimalisasikan waktu kerja dengan biaya terendah. Dengan adanya crashing project maka diperlukan analisis optimalisasi proyek dengan metode Network Planning. Terdapat dua teknik dasar yang biasa digunakan dalam network planning, yaitu metode lintasan kritis / Critical Path Method (CPM) dan teknik menilai dan meninjau kembali program / Program Evaluation Review and Technique (PERT). Pada penelitian ini yang didapat diketahui bahwa antara metode CPM dan PERT menghasilkan lintasan kritis A,C,E,G,H,I dengan durasi CPM 209 hari sedangkan PERT yang menggunakan 3 dugaan waktu yaitu 214 hari
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Puspitasari, Dita Puji, Novi Andhi Setyo Purwono, and F. Eddy Poerwodihardjo. "ANALISIS PERBANDINGAN PENJADWALAN PROYEK DENGAN METODE CPM, PERT, KURVA-S (Studi Kasus Peningkatan Jalan Menganti Kesugihan)." Teodolita: Media Komunkasi Ilmiah di Bidang Teknik 23, no. 1 (2022): 77–89. http://dx.doi.org/10.53810/jt.v23i1.441.
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Abstrak
 Proyek konstruksi yaitu salah satu kegiatan yang berlangsung dalam durasi yang terbatas, dengan menggunakan sumber daya tertentu, untuk mencapai hasil dalam bentuk bangunan atau infrastruktur. Proyek konstruksi dikerjakan dengan perencanaan yang matang agar proyek dapat selesai dengan tepat waktu. Kegagalan suatu proyek konstruksi disebabkan kurang efektifnya pengendalian waktu pengerjaan. Penjadwalan proyek konstruksi merupakan suatu bentuk perencanaan proyek yang dibuat dengan tujuan agar proyek dapat selesai tepat waktu. Critical Path Method (CPM), Program Evaluation and Review Technique (PERT) dan Kurva S merupakan tiga dari beberapa metode penjadwalan proyek yang digunakan untuk membuat penjadwalan proyek. Tujuan dari penelitian ini adalah untuk mengetahui durasi penjadwalan proyek apabila menggunakan metode CPM, dan metode PERT dengan perbandingan menggunakan metode Kurva-S yang berasal dari proyek Peningkatan Jalan Menganti – Kesugihan. Penelitian ini menghasilkan informasi bahwa penjadwalan proyek dengan menggunakan metode CPM (Critical Path Methode) ditemukan durasi 208 hari. Artinya proyek dikerjakan lebih cepat 2 hari dari durasi yang telah direalisasikan yaitu 210 hari kerja dengan menggunakan metode Kurva-S. Kemudian dengan menggunakan metode PERT (Program Evaluation and Review Technique) didapat durasi 209 hari dengan kemungkinan dicapai 50,80%.
 Kata kunci: Penjadwalan, Critical Path Method, Program Evaluation and Review Technique, Kurva S
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Ghiffari, Mochamad Haikal, and Nur Budi Mulyono. "Improving Project Time Estimation in Game Development: Rayleigh Distribution and Program Evaluation and Review Technique Approach." Jurnal sosial dan sains 5, no. 1 (2025): 35–46. https://doi.org/10.59188/jurnalsosains.v5i1.31973.
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The video game industry has grown exponentially over the past few decades, becoming a dominant force in the global entertainment sector. Despite its rapid growth, the game development process remains highly complex and distinct from traditional software development, requiring a creative and agile approach. This paper addresses the challenge of inaccurate time estimation in game development projects, which often results from the inherent uncertainty inherent in the iterative and creative nature of the industry. This study integrates the Critical Path Method (CPM) and the Program Evaluation and Review Technique (PERT) with the Rayleigh distribution to improve the accuracy of time estimation in the context of high uncertainty. Data from a completed game development project by an Indonesian game company is analyzed using this methodology. The results show that the Rayleigh-PERT model, with 70% confidence and an expert quality estimate of 0,3, provides the most accurate time estimation, showing only a 4,26% deviation from actual project performance, compared to 20% for CPM and 15,2% for traditional PERT. This research contributes to improving project management in the video game industry by incorporating uncertainty into time estimation, offering more realistic schedules for game development projects, and improving overall project execution.
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Nag, Paulami, Samarpita Dutta, Goutam Saha, and Arindam Das. "Relevance of Project Evaluation and Review Technique (PERT) for Procurement of Equipments in a Government Medical College and Hospital in North-East India." January-March 2023 14, no. 1 (2023): 74–78. http://dx.doi.org/10.51957/healthline_496_2023.
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Introduction: Continuous procurement of various equipments in the hospitals is essential to keep up with global progress of healthcare services. In public sectors, procurement process largely depends on budget sanctions and also by a number of formal procedures and rules which leads to delayed procurement. With this prevalent scenario, the present study was carried out to evaluate the procurement of two major equipments in an apex tertiary care institute using Project Evaluation and Review Technique (PERT). Objective: This study was done to evaluate the procurement of two major equipments using PERT in a tertiary care institute. Method: This study was conducted using Operational Research technique in an apex tertiary care institute i.e., medical college and hospital, in one of the North Eastern states of India. All the procurements related to equipments in that teaching hospital initiated in the financial year 2021 were listed. Out of them, two procurement files were selected by simple random sampling; procurement of Operating Table and Bio Safety cabinet Level – III. Project Evaluation and Review Technique (PERT) was applied to calculate the possible reduction in time in the whole procurement process. Results: The present study showed that procurement of Operating table took 185 days where minimum 8 days could have been saved and procurement of Bio-Safety cabinet Level-III was completed by 702 days where minimum 196 days could have been saved. Conclusion: Application of PERT in this procurement evaluation process can play significant role by calculating critical path and predicting the possible delay.
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Mursyid, Agil Thoriq, Hidayat Hidayat, and Yanuar Pandu Negoro. "Analisis Manajemen Proyek Pada Proyek Instalasi Pipa Dengan Metode CPM Di PT. Cahya Mandiri Gemilang." INTECOMS: Journal of Information Technology and Computer Science 8, no. 2 (2025): 578–85. https://doi.org/10.31539/intecoms.v8i2.15002.
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Makalah ini membahas tentang penerapan Metode Jalur Kritis (Critical Path Method/CPM) dan Teknik Evaluasi serta Tinjauan Program (Program Evaluation and Review Technique/PERT) merupakan alat yang penting dalam manajemen proyek pemasangan pipa di PT Cahya Mandiri Gemilang yang bertujuan untuk menganalisis jalur kritis proyek, memperkirakan durasi proyek yang lebih realistis, dan mengidentifikasi potensi keterlambatan. Data diperoleh melalui observasi langsung, wawancara, dan studi dokumen proyek. Menggunakan metode CPM untuk menentukan jalur kritis dan total float dan metode PERT digunakan untuk menghitung estimasi waktu probabilistik penyelesaian proyek. Faktor utama penyebab keterlambatan antara lain pengadaan material yang tidak tepat waktu, kurangnya koordinasi tim, dan kendala teknis di lapangan. Sebagai solusinya, disarankan untuk meningkatkan pengawasan pada aktivitas kritis, memperbaiki sistem koordinasi tim, dan mengoptimalkan strategi pengadaan material dan alokasi sumber daya. Penerapan CPM dan PERT terbukti bermanfaat dalam mengembangkan perencanaan yang lebih akurat, mengelola risiko keterlambatan, dan meningkatkan pelaksanaan proyek secara keseluruhan. Kata Kunci: Manajemen Proyek, Metode Jalur Kritis (CPM), Evaluasi dan Peninjauan Program (PERT), Instalasi pipa
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Abadiyah, Siti, Muhammad Ali Mu'min, and Taufik Ismail Rinaldi. "EVALUASI PENJADWALAN WAKTU DAN BIAYA PROYEK JALAN TOL KUNCIRAN-SERPONG PT. WASKITA KARYA (persero) Tbk. DENGAN METODE PERT DAN CPM." Structure (Jurnal Sipil) 1, no. 2 (2022): 39. http://dx.doi.org/10.31000/civil.v1i2.6934.
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Proses perencanaan hingga pengendalian proyek selama pelaksanaan pekerjaan kontruksi merupakan kegiatan paling penting dari suatu proyek. Keberhasilan atau kegagalan dari suatu proyek dapat disebabkan perencanaan yang tidak matang serta pengendalian yang kurang efektif, Sehingga kegiatan Proyek tidak efisien. Penjadwalan proyek membantu menunjukan hubungan setiap aktivitas dengan aktivitas lainnyadan terhadap keseluruhan proyek , mengidentifikasi hubungan yang harus didahulukan diangara aktivitas. CPM (Critical Path Method) membuat asumsi bahwa waktu aktivitas yang diketahui dengan pasti sehingga hanya diperlukan satu faktor waktu setiap aktivitas. PERT (Program Evaluation And Review Technique) menggunakan pendekatan probabilitas (Kemungkinan). Tujuan dari perencanaan ini adalah untuk mempermudah perumusan masalah Proyek, serta menentukan metode atau cara yang sesuai, agar kelancaran kegiatan lebih terorganisir, sehingga mendapatkan hasil akhir yang optimal. Dari hasil perhitungan perencanaan dengan menggunakan metode CPM yang digunakan peneliti didapat durasi 416 hari kerja dan biaya proyek dan dengan menggunakan metode PERT didapatkan hasil bahwa probabilitas keberhasilan selesainya proyek dengan durasi 408 hari hanya 0.19%. Dengan menggunakan metode PERT didapat bahwa dengan durasi penyelesaian proyek selama 431 – 432 hari memiliki probabilitas 98,38% - 99,09%. Kata kunci: Metode PERT dan CPM , Penjadwalan PERT, Penjadwalan CPM, Waktu Dan Biya Proyek
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Yudistira, I. Gusti Agung Anom, Rinda Nariswari, Samsul Arifin, Abdul Azis Abdillah, Puguh Wahyu Prasetyo, and Nanang Susyanto. "Program Evaluation and Review Technique (PERT) Analysis to Predict Completion Time and Project Risk Using Discrete Event System Simulation Method." CommIT (Communication and Information Technology) Journal 18, no. 1 (2024): 67–76. http://dx.doi.org/10.21512/commit.v18i1.8495.
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The prediction of project completion time, which is important in project management, is only based on an estimate of three numbers, namely the fastest, slowest, and presumably time. The common practice of applying normal distribution through Monte Carlo simulation in Program Evaluation and Review Technique (PERT) research often fails to accurately represent project activity durations, leading to potentially biased project completion prediction. Based on these problems, a different method is proposed, namely, Discrete Event Simulation (DES). The research aims to evaluate the effectiveness of the simmer package in R in conducting PERT analysis. Specifically, there are three objectives in the research: 1) develop a simulation model to predict how long a project will take and find the critical path, 2) create an R script to simulate discrete events on a PERT network, and 3) explore the simulation output using the simmer package in the form of summary statistics and estimation of project risk. Then, a library research with a descriptive and exploratory method is used for data collection. The hypothetical network is used to obtain the numerical results, which provide the predicted value of the project completion, the critical path, and the risk level. Simulation, including 100 replications, results in a predicted project completion time and a standard deviation of 20.7 and 2.2 weeks, respectively. The DES method has been proven highly effective in predicting the completion time of a project described by the PERT network. In addition, it offers increased flexibility.
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S, Radhakrishnan, and Saikeerthana D. "Interval network analysis in project management." Kongunadu Research Journal 7, no. 2 (2020): 99–113. http://dx.doi.org/10.26524/krj.2020.29.
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This paper deals with an analysis of Critical Path Method (CPM) and Programme Evaluation Review Technique (PERT) in Project Network. Here, we solve the PERT and CPM methodology using intervals and we determine the critical path and project duration of the network. We can also convert the fuzzy parameters (triangular and trapezoidal fuzzy numbers) into intervals using α − cuts. After which, we calculate the project duration and critical path. To illustrate this, numerical examples are provided.
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Tripathy, Bibhuti Bhusan. "An optimisation technique for crashing PERT network in project management." International Journal of Operational Research 10, no. 3 (2011): 277. http://dx.doi.org/10.1504/ijor.2011.038902.
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Pontrandolfo, Pierpaolo. "Project duration in stochastic networks by the PERT-path technique." International Journal of Project Management 18, no. 3 (2000): 215–22. http://dx.doi.org/10.1016/s0263-7863(99)00015-0.
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Mummolo, Giovanni. "PERT-path network technique: a new approach to project planning." International Journal of Project Management 12, no. 2 (1994): 89–99. http://dx.doi.org/10.1016/0263-7863(94)90015-9.
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Miller, Robert D., and Roy Riblet. "Improved phenol emulsion DNA reassociation technique (PERT) using thermal cycling." Nucleic Acids Research 23, no. 12 (1995): 2339–40. http://dx.doi.org/10.1093/nar/23.12.2339.
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Ryan Swastiputro Adinugroho and Sugiyono Madelan. "OPTIMIZATION OF CAFE AND SALON DEVELOPMENT PROJECT MANAGEMENT WITH PERT AND CPM METHODS AT PT DTD." Dinasti International Journal of Management Science 3, no. 1 (2021): 188–201. http://dx.doi.org/10.31933/dijms.v3i1.919.
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The construction of cafe and salon by PT DTD has been delayed in terms of time. The purpose of this study is to calculate the best time optimization and determine the critical path of the cafe and salon construction project at PT DTD. This research is an evaluation of a project that has been completed. The methods used are Critical Path Method (CPM) and Project Evaluation Review Technique (PERT). The software used is POM-QM for Windows. The project runs for 15 months or 62 weeks from the initial target of the contractor being 8 months. Using POM-QM, from the PERT method, the optimum time for the project is 50 weeks. Project optimization can be carried out using PERT and CPM methods with POM QM software.
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Syahidir Firdaus, Radja, and Herry Hermawan. "Analysis and Application of Construction Management in The Waled-Ciledug BTS Road Reconstruction Project." Jurnal Syntax Transformation 6, no. 2 (2025): 129–43. https://doi.org/10.46799/jst.v6i2.1065.
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Project planning, cost, time, quality, contract administration, and safety management are the regulated aspects of construction in construction management. As a result, project objectives cannot be realized without competent construction management. Planning, execution, and control are the three main functions of construction management. All human and other project resources are managed through these three processes: planning, execution, and review. The purpose of this study aims to determine construction time management, find out how long the project duration will take if using CPM and PERT methods, analyze CPM and PERT on the comparison of planning time. The approach method used is a qualitative technique that involves collecting field data that will be used as information for the research topic. The researcher uses the CPM and PERT methods as a tool in projects related to a management in planning and control in the project. The CPM and PERT methods are used to figure out the duration of the project required and also identify the types of critical work in the project. Based on the analysis conducted, the CPM method only requires 100 days and the PERT method 100.48 days. Using the CPM method produces a time efficiency of up to 20 days compared to the PERT method of only 19.52 days. From the results obtained, the critical path of the two methods is A, B, C, D, and also the non-critical path is E, the duration is faster than the previous plan schedule which is 120 days.
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Setiawan, A., A. Fadjar, and M. Labombang. "Scheduling The Construction of Low-Income Community Houses in Palu City Using the Probabilistic Duration Method." IOP Conference Series: Earth and Environmental Science 1355, no. 1 (2024): 012013. http://dx.doi.org/10.1088/1755-1315/1355/1/012013.
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Abstract Residential construction projects can have many risks and uncertainties that can affect their completion time. To ensure a residential construction project is completed on time, accurate duration estimates are required for each activity. The deterministic duration Critical Path Method (CPM) is extensively used in construction project scheduling. However, this method may not always yield a realistic schedule as it uses only one duration estimation for each activity. As an alternative, this study uses the Program Evaluation and Review Technique (PERT) which utilizes three duration estimates, and the Monte Carlo Simulation (MCS) which simulates the duration 5000 times. A house construction project with 24 activities was analyzed using CPM which yielded 63 days completion time. The project was then analyzed using PERT and MCS. PERT and MCS calculations found that to complete the project with a 95% level of confidence the project needed 70 and 79 days, respectively. The findings of this study indicate that PERT and MCS can assist project managers in creating a more realistic project schedule by considering the risks and uncertainties inherent in a construction project.
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Morán Montenegro, Alejandra Massiel, Jhonny Alexander Dávila González, and Julio Trujillo González. "OPTIMIZACIÓN DE OPERACIONES EN DISTRIBUIDORA MEDIANTE PERT/CPM PARA DETERMINAR ACTIVIDADES CRÍTICAS." Tecnociencia 26, no. 1 (2024): 151–64. http://dx.doi.org/10.48204/j.tecno.v26n1.a4656.
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En un entorno empresarial dinámico y competitivo, la gestión eficiente de proyectos y operaciones es crucial para el éxito sostenible. El análisis PERT (Program Evaluation and Review Technique) y CPM (Critical Path Method) han emergido como herramientas poderosas para optimizar operaciones y procesos. Estos métodos permiten una planificación estratégica precisa al identificar rutas críticas, tiempos de operación y recursos clave. En este artículo, exploramos la aplicación de PERT/CPM en una distribuidora en Panamá para abordar la falta de visibilidad sobre las áreas de mejora en sus operaciones. Mediante la recopilación de datos y la creación de un diagrama de precedencia, se estableció una representación gráfica de las operaciones. La aplicación de PERT/CPM identifica la ruta crítica y las operaciones clave que afectan la duración total del proceso. Con esta información, se logró un diseño estratégico para reducir los días de operación y mejorar la eficiencia. Además, se ilustra cómo estos resultados se tradujeron en un diagrama de Gantt, que visualiza la planificación de actividades a lo largo del tiempo. La metodología PERT/CPM no solo revela áreas de enfoque, sino que también proporciona una base sólida para decisiones informadas y optimización continua. En última instancia, esta aplicación demuestra cómo el análisis PERT/CPM se convierte en un recurso valioso para impulsar la eficiencia operativa y el rendimiento en proyectos empresariales.