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All Journal Jurnal Desiminasi Teknologi Jurnal Deformasi JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION TEKNIKA TAPAK (Teknologi Aplikasi Konstruksi) : Jurnal Program Studi Teknik Sipil Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Jurnal Tekno Global Ekonomica Sharia: Jurnal Pemikiran dan Pengembangan Ekonomi Syariah AKM: Aksi Kepada Masyarakat Jurnal Teknik Sipil Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Jurnal Teknik Sipil LATERAL Kemas Journal:Jurnal Pengabdian masyarakat
Umari, Zuul Fitriana
Dosen Universitas Tridinanti Palembang
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ANALISIS PENJADWALAN WAKTU MENGGUNAKAN METODE CPM DAN PERT PADA PEMBANGUNAN GUDANG DEXA MEDICA PALEMBANG Lega Reskita Lubis; Zuul Fitriana Umari; Kristi Kristi; Akhirini Akhirini
LATERAL: Jurnal Teknik Sipil Vol 1 No 2 (2023): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v1i2.314

Abstract

The project is a series of sensitive work mechanisms because each aspect of the project is interconnected with each other. The purpose of this research is to determine the planned duration, critical path activities, and probability in the implementation of the Dexa Medica warehouse construction project in Palembang. Primary data used for estimation of work time, while secondary data used time schedules (S-curve) and work plan drawings. The methods used are the Critical Path Method (CPM) and the Program Evaluation and Review Technique (PERT). The planned project completion duration using the CPM calculation method is 39 weeks. The activities known to be on the critical path are preparation, earthworks and others on the 1st floor, concrete work on the 1st floor, architectural work on the 1st floor, site development, and genset room work. The planned project completion duration using the PERT calculation method is 40.2 weeks. The probability (Probabiliti) with the PERT method is found to be 0.7324, meaning that there is a 73.24% probability that the project will be completed within 41 weeks.
Penelusuran Debit Anak Sungai Musi Berdasarkan Pengukuran Curah Hujan Kota Palembang: Discharge Routing of Musi River Tributary Based on Rainfall Measurements in Palembang City Permatasari, Rosmalinda; Andayani, Reni; Umari, Zuul Fitriana
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol. 13 No. 1 (2024): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35139/cantilever.v13i1.286

Abstract

The hydrological cycle of the South Sumatra region is influenced by the potential flow produced by the Musi River and its tributaries. The quantity of water that is accessible at any given place is never constant and varies with time. The primary input to the river basin simulation model is flow and discharge data, which must be a time series that completely captures the variability of river flow and discharge data in order to accurately depict water availability. Because the Sekanak River is one of the tributaries of the Musi River, the research built a hydrological model that combines rainfall and river discharge to determine the discharge. The monthly rainfall data is processed to obtain the average rainfall during the data analysis step. The modified Penman method is then used to calculate evapotranspiration. The FJ Mock model was used to examine the mainstay discharge. Results of the discharge analysis for the period of 2018 to 2022 using the FJ Mock method show that the largest discharge occurred between March and June, ranging from 0.203 to 0.241 m3/sec. When the calculated discharge and the actual discharge are compared, it can be seen that the minimum discharge happens in August and the maximum discharge typically occurs in March in the actual discharge data.
Prediksi Total Sedimen Pada Pelabuhan Tanjung Api-Api Untuk Pengerukan Andayani, Reni; Umari, Zuul Fitriana
Jurnal Deformasi Vol. 8 No. 2 (2023): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/deformasi.v8i2.12818

Abstract

Pelabuhan Tanjung Api-api berada di muara Sungai Musi Kabupaten Banyuasin berbatasan dengan Selat Bangka dan memiliki luas lahan 8 (delapan) hektar. Pelabuhan Tanjung Api-Api merupakan pelabuhan regional yang menghubungkan Provinsi Sumatera Selatan dengan Provinsi Bangka Belitung yaitu dengan Pelabuhan Tanjung Kalian Bangka. Pelabuhan Tanjung Api-api yang berada di muara sungai dan tidak memiliki breakwater menyebabkan tingginya sedimentasi yang terlihat jelas pada dermaga dan kolam putar.  Hal ini menyebabkan terjadinya kesulitan kapal untuk melakukan manuver dan waktu kapal untuk bersandar juga menjadi tidak efisien. Pelabuhan Tanjung Api-api juga belum melakukan pengerukan, terutama karena tidak diketahui secara pasti jumlah atau total sedimen. Tujuan penelitian ini untuk mengetahui total sedimen berupa kadar suspended load (sedimen layang) dan bed load (sedimen dasar) di Pelabuhan Tanjung Api-api dengan metode Frijlink. Hasil penelitian yang dilakukan dengan pengambilan sampel suspended load (sedimen layang) pada permukaan, didapatkan kadar sedimen layang sebesar 1,157.10-13 m3/det. Sampel bed load (sedimen dasar) diambil pada kedalaman 2,5 meter, kemudian dilakukan analisis laboratorium untuk mendapatkan berat jenis dan diameter lolos butir. Dari perhitungan dengan Metode Frijlink didapatkan debit sedimen dasar dan total sedimen sebesar 0,00156 m3/s/m dan volume timbunan dalam setahun sebesar 140.799.854 m3 (bulk).
ANALISIS KINERJA BIAYA DAN WAKTU PADA PROYEK PEMBANGUNAN JALAN AKSES BUMI PERKEMAHAN GANDUS DENGAN METODE EARNED VALUE Septriansyah, Verinazul; Umari, Zuul Fitriana; Wartini, Wartini; Akhirini, Akhirini; Anugerah, Rizki
LATERAL: Jurnal Teknik Sipil Vol 2 No 1 (2024): Jurnal Teknik Sipil LATERAL
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Tridinanti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52333/lateral.v2i1.208

Abstract

The Gandus Camping Ground Access Road Construction Project is required to be completed on time so that consumer confidence is maintained. To achieve this, control is needed which must be known in advance through ongoing project performance. One way to determine project performance is the Earned Value method which integrates aspects of cost, time and work performance. Therefore, this Earned Value analysis is applied to the Gandus Campground Access Road Construction Project. Project performance is analyzed based on cost performance index (Cost Performance Index) and time (Schedule Performance Index). Calculations are based on planned value, earned value and actual costs. Performance control is reviewed for 8 weeks, namely week 12 to week 19. The results of the analysis in weeks 12 to 19 show that the costs incurred were greater than planned and the implementation time was longer than planned as indicated by the average value of CPI = 0.976 (CPI <1) and the average value of SPI = 0.999 (<1). The results of the estimated final project cost are IDR 3,740,377,358.49 with an implementation time of 24 weeks, which means the project will be in accordance with plan.
ANALISA KINERJA LALU LINTAS JALAN JENDERAL AHMAD YANI KOTA PALEMBANG Agustini, Marice; Septriansyah, Verinazul; Sutama, Adji; Fitriana Umari, Zuul; Delima Amanda Putri, RAS
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 1 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i1.8341

Abstract

Traffic performance refers to the evaluation of the service quality of a road segment relative to the traffic flow through it. Road traffic performance assessment is measured by the degree of saturation and travel speed. Road capacity (C) is the ability of a road section to accommodate traffic flow in a certain time unit. Road capacity is influenced by the type of side obstacles and the frequency of occurrence. This research was conducted on Jalan Jenderal Ahmad Yani Campus A, Muhammadiyah University of Palembang to calculate road capacity (C) and traffic performance on Jalan Jenderal Ahmad Yani.  Data analysis was carried out using the 2023 Indonesian Road Capacity Guide where road capacity and degree of saturation are road traffic performance parameters so that the value of the level of service is known. Based on the results of research and analysis that has been carried out located on Jalan Jenderal Ahmad Yani, Palembang, the road capacity (C) is 2,924 PCU/hour and the free flow speed (VB) value is 49.59 Km/hour, while the road traffic performance and level of service on the Jalan Simpang 4 Jakabaring-Jalan Jenderal Ahmad Yani section is 0.81 and is classified as category D (Flow is close to stable, speed can still be controlled, traffic volume is approaching capacity), while from the direction of Jalan Jenderal Ahmad Yani -Intersection 4 Jakabaring obtained a service level of 0.94 and was classified as category E (Unstable flow and sometimes stopping, traffic volume approaching capacity, low speed and changing).
ANALISA BIAYA PEKERJAAN DAN WAKTU PELAKSANAAN PADA PEMBANGUNAN KANTOR PELAYANAN DIKOTA PALEMBANG Umari, Zuul Fitriana; Septriansyah, Verinazul
Jurnal Teknik Sipil Vol 13 No 1 (2023): Jurnal Teknik Sipil
Publisher : Civil Engineering Study Program Faculty of Engineering, University of Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36546/tekniksipil.v13i1.968

Abstract

Gedung perkantoran merupakan salah satu tempat untuk melaksanakan aktivitas perekonomian. Seiring berjalannya waktu, roda perekonomian khususnya diperkotaan terus berkembang. Dalam suatu perencanaan konstruksi diperlukan suatu analisa baik dari segi biaya dan waktu untuk keberlangsungan suatu pekerjaan. Analisa biaya dan waktu sangat penting direncanakan agar proyek pembangunan dapat tercapai dengan baik. Penelitian ini diambil pada pekerjaan pembangunan kantor pelayanan yang ada dikota Palembang. Data yang digunakan dalam penelitian ini berupa data yang ada dilapangan seperti rencana analisa biaya, Kurva S dan kegiatan harian pekerja. Tujuan penelitian ini untuk mengetahui standar varian, standar indeks kinerja dan perkiraan waktu pekerjaan. Dari hasil perhitungan berdasarkan analisa didapat standar varian, indeks kinerja jadwal dan perkiraan waktu mengalami nilai beragam baik positif dan negatif yang artinya ada beberapa pekerjaan mengalami penurunan akan tetapi pelaksanaan bisa dikejar dengan cara menambah waktu pekerjaan sehingga pekerjaan dapat diselesaikan dengan baik.
Pembekalan Keterampilan Pertukangan Pada Anak Panti Asuhan Hidayatullah Kota Palembang Andayani, Reni; Permatasari, Rosmalinda; Umari, Zuul Fitriana
Kemas Journal : Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2023): Kemas Journal - Juli - Desember
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/kemas.v1i2.13346

Abstract

Pengabdian dapat dilakukan pada lingkup sosial terdekat maupun pada lokasi lain yang potensial dan membutuhkan tenaga dan sumbangan pemikiran secara akademis. Pengabdian masyarakat yang melibatkan anak-anak Panti Asuhan Hidayatullah dipandang perlu, dalam rangka memberi pembekalan siap pakai yang dapat digunakan untuk mencari pekerjaan. Anak-anak yang ada di Panti Asuhan Hidayatullah bukan hanya anak-anak yatim piatu saja tetapi juga anak-anak yang tidak mampu yang dititipkan orang tua mereka. Anak-anak ini belum memiliki keterampilan dan tidak memungkinkan untuk diadopsi lagi dikarenakan umur. Anak panti asuhan perlu diberikan keterampilan agar mandiri dan bisa keluar dari panti asuhan. Tujuan dari pembekalan ini adalah melakukan pelaksanaan pembekalan keterampilan pertukangan pada anak Panti Asuhan Hidayatullah Kota Palembang. Metode Pengabdian Kepada Masyarakat berupa visitasi, penyuluhan, dan praktek yang dilaksanakan selama dua hari. Pelaksanaan Pengabdian Kepada Masyarakat dibagi menjadi sesi penyuluhan dan sesi praktek. Sesi penyuluhan pada hari pertama dibagi menjadi tiga sesi dengan terdiri dari materi penganyaman kawat, pemasangan batu bata dan plesteran. Sesi praktek dilakukan pada hari kedua, yang disesuaikan dengan sesi materi, berupa praktek penganyaman kawat, pemasangan batu bata menggunakan waterpass, adukan, dan plesteran. Praktek dilakukan secara sendiri-sendiri dengan dibantu oleh instruktur.
Studi Eksperimental Mortar Polimer Berbasis Epoxy dengan Penambahan Nanosilika Septriansyah, Verinazul; Sutama, Adji; Amanda, R.A. Siti Delima; Umari, Zuul Fitriana
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 10, No 1 (2025): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v10i1.9783

Abstract

This research focuses on the development of polymer mortar using epoxy as a binder, fly ash as an additive, and nanosilica as nano-filler. The study investigates the effect of nanosilica variations on the mechanical properties of polymer mortar, specifically density and compressive strength. The research used nanosilica content variations of 0%, 1%, 2%, 3%, 4%, and 5% of the mold volume. Material composition consists of 45% sand, 17.5% epoxy, 17.5% hardener, 20% fly ash, and varying nanosilica percentages. Test results show that increasing nanosilica content decreases the density of polymer mortar from approximately 1880 kg/m³ (0% nanosilica) to 1730 kg/m³ (5% nanosilica). Meanwhile, compressive strength increases up to 2% nanosilica content with an optimum value of 60.31 MPa (an 87.3% increase compared to mortar without nanosilica), then decreases with further addition of nanosilica. The findings suggest that 2% nanosilica represents the optimum content for enhancing the mechanical performance of epoxy-based polymer mortar.
Analisis Capaian Simulasi Pengurangan Kumuh Melalui Kegiatan Penanganan Skala Kawasan Pada Kawasan 29 Ilir Kota Palembang Alkausari, Bintang; Aminuddin, Kiagus Muhammad; Usman, Arie Putra; Umari, Zuul Fitriana; Jimmyanto, Hendrik
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 10, No 2 (2025): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v10i2.10457

Abstract

This study examines the effectiveness of slum reduction simulation through a region-based intervention strategy in the 29 Ilir settlement, Palembang City. This research differs from previous studies by simulating slum reduction with a measurable quantitative approach for each sectoral aspect. The analytical descriptive approach method was used to integrate primary data from field surveys, namely the seven Slum Aspects (Aspek Kekumuhan). The data analysis process utilized scoring to determine the severity level of the settlement. The research findings from the simulation highlight that interventions targeting environmental infrastructure—especially road improvements and fire protection systems—have the most substantial impact on slum reduction. This result underscores the effectiveness of a region-based approach in accelerating the improvement of substandard urban settlements. To ensure the long-term sustainability of the improved conditions, strategic follow-up measures are essential as part of a preventive and integrated urban development framework.
Debit Banjir Rancangan DAS Selabung dengan HSS Nakayasu Reni Andayani; Zuul Fitriana Umari
Jurnal Deformasi Vol. 7 No. 1 (2022): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/deformasi.v7i1.7803

Abstract

Pengetahuan dan analisa debit banjir pada DAS Selabung salah satunya digunakan sebagai perencanaan saluran pelimpah. DAS Selabung dengan Sungai Selabung sebagai sungai utama dan panjang 71,29 km. Saluran pelimpah (spillway) bendungan Tigadihaji berguna untuk pengendalian banjir pada bendungan Tigadihaji saat level air hampir mencapai debit maksimum bendungan. Bendungan  Penelitian dilakukan untuk mengetahui debit banjir rancangan kala ulang 100 tahun di DAS Selabung. Data primer pada penelitian berupa data pengamatan morfologi dan data sekunder yang terdiri dari data curah hujan tahun 2001 hingga 2014, data topografi, data tata guna lahan, dan data Morfologi sungai. Perhitungan periode ulang curah hujan wilayah menggunakan metode poligon thiessen dan Perhitungan debit puncak (Qp) menggunakan metode HSS Nakayasu untuk periode ulang 100 tahun sebesar 36,89 / det.  
Co-Authors Adji Sutama Aidil Irham Akhirini Alkausari, Bintang Amanda P, R.A. Siti Delima Aminuddin, Kiagus Muhammad Ani Firda Ani Firda, Ani Anugerah, Rizki Arie Putra Usman Ayu Marlina Bahder Djohan Bazar Asmawi Daud Hermansyah Edlin Al Khuzaifah Hasbi Edlin Al Khuzaifah Hasbi Hariman Al Faritzie Hendrik Jimmyanto Hermansyah, Daud Herry Syafrizal Kristi Kristi Lubis, Lega Reskita Marice Agustini Marlina, Ayu Muhammad Krisna Dwicahya Musaddad Permatasari, Rosmalinda Reni Andayani Reni Andayani Reni Andayani Reni Andayani Ricardo Panjaitan Rofiqul Abror Saprida Saprida Saprida, Saprida Sri Rahayu Endang Lestari Subaktio, Andri Verinazul Septriansyah Wartini Wartini, Wartini Yendri, Okma Zuul Fitriani Umari