Critical path method (CPM) for scheduling a type 36 residential house construction at Grand Permata Hijau housing, Samarinda city
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Abstract
Small-scale residential construction projects often experience delays due to weak schedule control and unstructured scheduling. This study aims to apply the Critical Path Method (CPM) to schedule the construction project of a Type 36 residential house at Grand Permata Hijau Housing, Samarinda City, to identify the critical path and determine the optimal completion duration. This research used a quantitative descriptive approach with a case study method. Project data, including the Cost Budget Plan (RAB) and initial schedule, were analyzed by constructing an Activity on Node (AON) network diagram, followed by forward pass and backward pass calculations. The CPM result indicates a potential reduction in project duration compared with the initial 120-calendar-day target. The resulting critical path consists of nine activities, including Preparation Work (A), Foundation Work (C), Concrete Work (D), Wall Masonry Work (E), Roofing Work (H), Ceiling Work (I), Wood & Frame Work (J), Painting Work (L), and Handover (O). This study proves that the CPM method is effective in optimizing scheduling time and can serve as a reference for time control in small-scale residential construction projects at the local level
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How to Cite
Rosidin, K., Rifa’i, M. H., Zulkarnain, D. P., Surahman, S., & Kadang, T. (2026). Critical path method (CPM) for scheduling a type 36 residential house construction at Grand Permata Hijau housing, Samarinda city. Enrichment : Journal of Management, 16(2), 44-53. https://doi.org/10.35335/enrichment.v16i2.2495
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Arianie, G. P., & Puspitasari, N. B. (2017). Perencanaan manajemen proyek dalam meningkatkan efisiensi dan efektifitas sumber daya perusahaan (studi kasus: Qiscus Pte Ltd). J@ti Undip : Jurnal Teknik Industri, 12(3), 189–196. https://doi.org/10.14710/jati.12.3.189-196
Husna, R. A., Ilmiyah, N. F., & Resti, N. C. (2022). 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(1), 97–109. https://doi.org/10.30762/f_m.v5i1.633
Idris, M., & Islami, M. C. P. A. (2025). Implementation of Critical Path Method and Critical Chain Project Management for project schedulling. JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat), 9(1), 229–234.
Kadang, T., Hidayah, P. W., Simarmata, K., Putri, N. A., & Krisvinus, K. (2024). Analysis of consultant building project management using the CPM (Critical Path Method). Journal of Business Management and Economic Development, 2(03), 1169–1179. https://doi.org/10.59653/jbmed.v2i03.891
Kurnaini, T., Lalan, H., & Adli, M. (2021). Analisa Critical Path Method (CPM) pada proyek pembangunan cek dam paket 2 Kota Padang. Journal of Applied Engineering Scienties, 4(2). https://ojs-ft.ekasakti.org/index.php/JAES/article/view/75
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Ningsih, A., Surahman, Aisyiah, S. A., Syahara, A., & Bayhaqi, A. (2025). Implementation of Critical Path Method (CPM) in project management of type 45 house construction in Samarinda. Journal of Business Management and Economic Development, 3(02), 758–770. https://doi.org/10.59653/jbmed.v3i02.1610
Pangestu, N. F., Zahra, A. F. A., & Sutrisno. (2021). Penerapan metode Critical Path Method (CPM) dalam proyek pembangunan jembatan Alun-Alun Kota Kuningan. Journal of Industrial and Manufacture Engineering, 5(2). https://doi.org/10.31289/jime.v5i2.4925
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Prapdopo, Ambalinggi, Y., Sriwahyuni, L., Norhidayanti, S., & Oktavia, F. (2024). Analysis use of PERT/CPM: Optimizing manufacturing production process resources for building construction projects on Kunjang River Region, East Kalimantan. Journal of Business Management and Economic Development, 2(03), 1283–1291. https://doi.org/10.59653/jbmed.v2i03.942
Pratama, N. F., & Lubis, K. (2025). Evaluasi penerapan manajemen waktu pada proyek pembangunan Jembatan Pancurbatu menggunakan metode Critical Path Method (CPM). Jurnal Teknik Sipil, 17(1). https://doi.org/10.30811/portal.v17i1.6595
Qordhowi, A. F. Y. A., & Fendrawan, R. (2025). Analisis efektivitas penerapan Critical Path Method (CPM) pada proyek pembangunan tanggul Kali Lamong Kabupaten Gresik. Jurnal Teknik Industri Terintegrasi (JUTIN), 8(1), 769–776. https://doi.org/10.31004/jutin.v8i1.36105
Rakasyiwi, G. R., Witjaksana, B., & Tjendani, H. T. (2022a). Literature review of construction project scheduling methods and effectiveness for the last 5 years in Indonesia. International Journal on Advanced Technology, Engineering, and Information System (IJATEIS), 1(3), 43–50. https://doi.org/10.55047/ijateis.v1i3.446
Rakasyiwi, G. R., Witjaksana, B., & Tjendani, H. T. (2022b). Project scheduling analysis using the Critical Path Method: Case study of subsidized house construction project in Hill Mulya Housing, Samarinda City. International Journal on Advanced Technology, Engineering, and Information System (IJATEIS), 1(4), 73–88. https://doi.org/10.55047/ijateis.v1i4.480
Saputra, I. H., Erina, Y., & Rodhi, N. N. (2024). Analisis pengendalian waktu dan biaya proyek konstruksi dengan metode CPM (Critical Path Method). Innovative: Journal Of Social Science Research, 4(6), 7797–7807. https://doi.org/10.31004/innovative.v4i6.17179
Satryawati, Zunaidah, U., Qumairo, E. L., Nurhalizah, S., & Tambing, W. (2025). Application of project management using the Critical Path Method (CPM) in residential construction projects. Enrichment : Journal of Management, 15(2), 101–110. https://doi.org/10.35335/enrichment.v15i2.2267
Sinurat, F., & Misdalena, F. (2024). Analisis manajemen proyek dengan metode Critical Path Method (CPM) pada proyek pembangunan Gedung Chandra Tanjung Karang. Jurnal Konstruksi, 22(2), 98–107. https://doi.org/10.33364/konstruksi/v.22-2.2131
Sumbung, P., Putri, A. A., & Surahman. (2025). Optimization of Patane Toraja construction implementation time using Critical Path Method. Enrichment : Journal of Management, 15(2), 82–91. https://doi.org/10.35335/enrichment.v15i2.2264
Surahman, Kusumah, A., Tiara, Tomby, R. S., & Nurmaulida. (2024). Project management planning of the small house construction in Samarinda using the Critical Path Method (CPM). Enrichment : Journal of Management, 14(3), 476–487. https://doi.org/10.35335/enrichment.v14i3.1939
Surahman, S., Saputri, Y., Athoya, M. F., Isandarus, A., Rabbani, H., Rahmayanti, N. I., & Hidayati, D. (2024). House construction of time scheduling using criticalpath method (CPM) in selili district. Enrichment : Journal of Management, 14(2), 276–285. https://doi.org/10.35335/enrichment.v14i2.1897
Suramli, Fredi, N., Putri, F. R., & Rongko, S. M. S. (2024). CPM Analysis on Boarding House Construction Projects in Samarinda City. Journal of Business Management and Economic Development, 2(03), 1389–1399. https://doi.org/10.59653/jbmed.v2i03.1021
Suramli, Rachman, K. A., Novianda, D. S., Dewi, N. F., & Surahman. (2025). Critical path analysis scheduling project with critical path method (CPM) using application microsoft project on type 78 house construction project. Enrichment : Journal of Management, 15(2), 73–81. https://doi.org/10.35335/enrichment.v15i2.2263
Zunaidah, U., Kawuryan, R., Prasetyo, D. R., Aditya, R., Cindy, C., Aisyah, R., & Salsabila, S. N. (2024). Construction management analysis of time management in residential house construction of Samarinda. Enrichment : Journal of Management, 14(2), 216–226. https://doi.org/10.35335/enrichment.v14i2.1899
Aprillia, S. C., Wasono, & A’yun, Q. Q. (2023). Optimalisasi Biaya dan Waktu Pelaksanaan Pembangunan rumah tinggal di Kecamatan Rantau Pulung Kutai Timur menggunakan Critical Path Method (CPM) dan Program Evaluation and Review Technique (PERT). Basis: Jurnal Ilmiah Matematika, 2(1), 11–24. https://doi.org/10.30872/basis.v2i1.1000
Arianie, G. P., & Puspitasari, N. B. (2017). Perencanaan manajemen proyek dalam meningkatkan efisiensi dan efektifitas sumber daya perusahaan (studi kasus: Qiscus Pte Ltd). J@ti Undip : Jurnal Teknik Industri, 12(3), 189–196. https://doi.org/10.14710/jati.12.3.189-196
Husna, R. A., Ilmiyah, N. F., & Resti, N. C. (2022). 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(1), 97–109. https://doi.org/10.30762/f_m.v5i1.633
Idris, M., & Islami, M. C. P. A. (2025). Implementation of Critical Path Method and Critical Chain Project Management for project schedulling. JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat), 9(1), 229–234.
Kadang, T., Hidayah, P. W., Simarmata, K., Putri, N. A., & Krisvinus, K. (2024). Analysis of consultant building project management using the CPM (Critical Path Method). Journal of Business Management and Economic Development, 2(03), 1169–1179. https://doi.org/10.59653/jbmed.v2i03.891
Kurnaini, T., Lalan, H., & Adli, M. (2021). Analisa Critical Path Method (CPM) pada proyek pembangunan cek dam paket 2 Kota Padang. Journal of Applied Engineering Scienties, 4(2). https://ojs-ft.ekasakti.org/index.php/JAES/article/view/75
Mufahri, A., & Oetomo, W. (2023). Analisis biaya dan waktu pada pembangunan Rumah Sakit Tingkat III Brawijaya Surabaya menggunakan metode Critical Chain Project Management (CCPM). Jurnal Ilmiah Teknik dan Manajemen Industri, 3(1), 852–864. https://doi.org/10.46306/tgc.v3i1.108
Ningsih, A., Surahman, Aisyiah, S. A., Syahara, A., & Bayhaqi, A. (2025). Implementation of Critical Path Method (CPM) in project management of type 45 house construction in Samarinda. Journal of Business Management and Economic Development, 3(02), 758–770. https://doi.org/10.59653/jbmed.v3i02.1610
Pangestu, N. F., Zahra, A. F. A., & Sutrisno. (2021). Penerapan metode Critical Path Method (CPM) dalam proyek pembangunan jembatan Alun-Alun Kota Kuningan. Journal of Industrial and Manufacture Engineering, 5(2). https://doi.org/10.31289/jime.v5i2.4925
Pida, D. F., Aini, K. N., & Putri, C. A. (2025). Dampak urbanisasi terhadap perkembangan kota di Indonesia: Tinjauan dari aspek ekonomi pembangunan. WISSEN : Jurnal Ilmu Sosial dan Humaniora, 3(1), 226–238. https://doi.org/10.62383/wissen.v3i1.562
Prapdopo, Ambalinggi, Y., Sriwahyuni, L., Norhidayanti, S., & Oktavia, F. (2024). Analysis use of PERT/CPM: Optimizing manufacturing production process resources for building construction projects on Kunjang River Region, East Kalimantan. Journal of Business Management and Economic Development, 2(03), 1283–1291. https://doi.org/10.59653/jbmed.v2i03.942
Pratama, N. F., & Lubis, K. (2025). Evaluasi penerapan manajemen waktu pada proyek pembangunan Jembatan Pancurbatu menggunakan metode Critical Path Method (CPM). Jurnal Teknik Sipil, 17(1). https://doi.org/10.30811/portal.v17i1.6595
Qordhowi, A. F. Y. A., & Fendrawan, R. (2025). Analisis efektivitas penerapan Critical Path Method (CPM) pada proyek pembangunan tanggul Kali Lamong Kabupaten Gresik. Jurnal Teknik Industri Terintegrasi (JUTIN), 8(1), 769–776. https://doi.org/10.31004/jutin.v8i1.36105
Rakasyiwi, G. R., Witjaksana, B., & Tjendani, H. T. (2022a). Literature review of construction project scheduling methods and effectiveness for the last 5 years in Indonesia. International Journal on Advanced Technology, Engineering, and Information System (IJATEIS), 1(3), 43–50. https://doi.org/10.55047/ijateis.v1i3.446
Rakasyiwi, G. R., Witjaksana, B., & Tjendani, H. T. (2022b). Project scheduling analysis using the Critical Path Method: Case study of subsidized house construction project in Hill Mulya Housing, Samarinda City. International Journal on Advanced Technology, Engineering, and Information System (IJATEIS), 1(4), 73–88. https://doi.org/10.55047/ijateis.v1i4.480
Saputra, I. H., Erina, Y., & Rodhi, N. N. (2024). Analisis pengendalian waktu dan biaya proyek konstruksi dengan metode CPM (Critical Path Method). Innovative: Journal Of Social Science Research, 4(6), 7797–7807. https://doi.org/10.31004/innovative.v4i6.17179
Satryawati, Zunaidah, U., Qumairo, E. L., Nurhalizah, S., & Tambing, W. (2025). Application of project management using the Critical Path Method (CPM) in residential construction projects. Enrichment : Journal of Management, 15(2), 101–110. https://doi.org/10.35335/enrichment.v15i2.2267
Sinurat, F., & Misdalena, F. (2024). Analisis manajemen proyek dengan metode Critical Path Method (CPM) pada proyek pembangunan Gedung Chandra Tanjung Karang. Jurnal Konstruksi, 22(2), 98–107. https://doi.org/10.33364/konstruksi/v.22-2.2131
Sumbung, P., Putri, A. A., & Surahman. (2025). Optimization of Patane Toraja construction implementation time using Critical Path Method. Enrichment : Journal of Management, 15(2), 82–91. https://doi.org/10.35335/enrichment.v15i2.2264
Surahman, Kusumah, A., Tiara, Tomby, R. S., & Nurmaulida. (2024). Project management planning of the small house construction in Samarinda using the Critical Path Method (CPM). Enrichment : Journal of Management, 14(3), 476–487. https://doi.org/10.35335/enrichment.v14i3.1939
Surahman, S., Saputri, Y., Athoya, M. F., Isandarus, A., Rabbani, H., Rahmayanti, N. I., & Hidayati, D. (2024). House construction of time scheduling using criticalpath method (CPM) in selili district. Enrichment : Journal of Management, 14(2), 276–285. https://doi.org/10.35335/enrichment.v14i2.1897
Suramli, Fredi, N., Putri, F. R., & Rongko, S. M. S. (2024). CPM Analysis on Boarding House Construction Projects in Samarinda City. Journal of Business Management and Economic Development, 2(03), 1389–1399. https://doi.org/10.59653/jbmed.v2i03.1021
Suramli, Rachman, K. A., Novianda, D. S., Dewi, N. F., & Surahman. (2025). Critical path analysis scheduling project with critical path method (CPM) using application microsoft project on type 78 house construction project. Enrichment : Journal of Management, 15(2), 73–81. https://doi.org/10.35335/enrichment.v15i2.2263
Zunaidah, U., Kawuryan, R., Prasetyo, D. R., Aditya, R., Cindy, C., Aisyah, R., & Salsabila, S. N. (2024). Construction management analysis of time management in residential house construction of Samarinda. Enrichment : Journal of Management, 14(2), 216–226. https://doi.org/10.35335/enrichment.v14i2.1899