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Contact Name
Louise Elizabeth
Contact Email
pcej.civil.@ukipaulus.ac.id
Phone
+6282189112243
Journal Mail Official
pcej.civil@ukipaulus.ac.id
Editorial Address
Program Studi Teknik Sipil Fakultas Teknik UNIVERSITAS KRISTEN INDONESIA PAULUS GEDUNG H KAMPUS UKI-Paulus Makassar Jl. Perintis Kemerdekaan K.M. 13, Daya Kota Makassar, Provinsi Sulawesi Selatan 90245
Location
Kota makassar,
Sulawesi selatan
INDONESIA
Paulus Civil Engineering Journal
ISSN : 27758613     EISSN : 27754529     DOI : https://doi.org/10.52722/pcej
Core Subject : Engineering,
Paulus Civil Engineering Journal (PCEJ) is a civil engineering scientific journal publishes every four months, March, June, September, and December. The first volume of PCEJ was published in 2019 with the mission of being a pioneer in publishing information media on the development of Civil Engineering research in Indonesia. As a national media, PCEJ can accommodate the need for media to disseminate the latest information and developments for researchers and Civil Engineering practitioners in Indonesia. Journal published by the Civil Engineering Study Program, Faculty of Engineering, Universitas Kristen Indonesia Paulus in the Online Journal System (OJS). The scope of the Journal includes the following areas: Structure Water resources Transportation, Environmental Engineering, Construction Engineering Management Geotechnics as well as other fields of science related to these fields.
Articles 791 Documents
Penerapan Metode Line Of Balance (LoB) pada Penjadwalan Proyek Perumahan Yeghal Sahadutha; Josefine Ernestine Latupeirissa; Ari Kusuma
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/stvdtv47

Abstract

Scheduling in project implementation is very important to determine the work properly and correctly, therefore the construction of a project cannot be separated from scheduling in increasing project success. In houtilizing construction projects there is work that is done repeatedly or work with repetitive properties. The goal of this study is to compute the timing of the work of each unit of work. To get the outcomes of the timing of work in this study utilizing the Line of Balance (LoB) technique. This study is performed by field observation and calculating the timing of work from the volume value of each work unit. Based on the outcomes of the analysis performed for scheduling the project type 70/90 as many as 22 units, namely 1165 days or 3.2 years. This technique is effective because it displays production levels and time information in a graphical format so that it can figure out errors that happen.
Pemanfaatan Limbah Kulit Singkong Sebagai Bahan Tambah Semen Pada Campuran Beton Eleazar P. P. Pakilaran; Luciana Buarlele; Olan Jujun Sanggaria
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/j6k3cm08

Abstract

This study uses cassava peel ash as a cement additive in concrete mixtures. As an important crop in many tropical countries, cassava produces a lot of waste during its processing, mostly in the form of cassava peels. One interesting material is cassava peel ash from cassava processing which is added to concrete. The purpose of this study was to determine the effect of cassava peel ash (AKS) addition in varying amounts to cement, namely 0%, 2%, 4%, and 6% on the compressive strength, split tensile strength, and flexural strength values of concrete mixtures. The mix design method uses SNI 7565:2012, fresh concrete testing uses SNI 1973:2008, compressive strength SNI 1974:2011, split tensile strength SNI 2491:2014, and flexural strength of concrete using SNI 4431:201. This research was conducted in the Concrete Laboratory of Civil Engineering of Universitas Kristen Indonesia Paulus. Based on the weight of cement, the amount of cassava peel ash used varied from 0%, 2%, 4%, and 6%. The compressive strength that meets the plan quality is found in variations of 0, and 2%, for split tensile strength and flexural strength, the variation in the addition of AKS values decreases. Concrete quality decreased with increasing AKS variation.
Pengaruh Penambahan Hebel (Bata Ringan) dan Batu Apung pada Tanah Terhadap Nilai Kompaksi Lola; Irwan; Ika Apriyani
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/wjpv2x66

Abstract

Depending on its kind, content, and treatment, soil can have a variety of qualities. Stabilization is therefore required to increase the soil's bearing capacity. The use of supplemental materials like pumice and Hebel (lightweight brick) is one approach to boost the soil's bearing capacity. Hebel is a lightweight, permeable material that helps ease the burden on the soil. The study was conducted in two stages: 1) Evaluating the physical properties of the soil; 2) Compaction test As per the AASHTO classification, the soil falls within the clay soil category (A-7-6). The soil falls within the category of inorganic clay soil with a low to medium degree of flexibility according to the USCS classification. Because lightweight bricks and pumice have a high lime content, which increases the soil's bearing capacity, test results showing their addition to the soil using the standard proctor showed an increase of up to 15% from the original soil.
Penambahan Serabut Kelapa pada Tanah Terhadap Uji Kompaksi Widya Ratmanyanty
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/66b0pa30

Abstract

Good soil quality is essential to ensure the strength and stability of structures built on it. This study aims to determine the soil's physical characteristics and the effect of adding coconut coir using compaction tests. The study is divided into two stages, namely: 1) testing the soil's physical properties; 2) performing compaction tests. According to the AASHTO classification, the soil is classified as A-7-6, meaning it is a clay soil; based on the USCS classification, the soil falls into the category of inorganic clay with low to medium plasticity. The effect of adding coconut fiber to the soil samples—up to 2% addition—resulted in an increase in optimum moisture content of 14.8% for point 1 and 14.1% for point 2. An increase was also observed in the dry unit weight with up to 2% addition: 6.3% for point 1 and 8.5% for point 2.
Perencanaan Perkerasan Lentur Ruas Jalan Pao - Pao – Bajimangai Maros Filadelfia Natasha Tiku
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/43a8g007

Abstract

The Pao-Pao - Bajimangai road improvement is an activity to overcome the problems complained about by the Bajimangai community, where the road axis is an alternative route for the community to Kariango. The research was conducted by planning to design the thickness of flexible pavement using the Component Analysis method and the 2024. The design pavement thickness 3 results include a 30 mm thick HRS-WC surface layer, 35 mm thick HRS-Base, a class 150 mm thick for the upper foundation layer and 125 mm for the lower foundation layer with LPA class B. The design 3A consists of a 40 μm thick AC-WC surface layer, a 60 μm thick AC-BC layer, and a 400 μm thick Class A top layer. A 50 mm thick melting layer, 150 mm thick crushed stone, and 100 mm thick sandy soil were obtained using the Component Analysis method. The class A Top Foundation Layer is 30 mm thick, the HRS-WC surface layer is 30 mm thick, the HRS-Base is 35 mm thick, and the bottom foundation layer uses 125 mm thick class B LPA.
Penggunaan Agregat Sungai Walanae Kabupaten Wajo Sebagai Bahan Campuran Beton Gita Yasty Palimbong; Junus Mara; Olan Jujun Sanggaria
Paulus Civil Engineering Journal Vol. 7 No. 3 (2025): Paulus Civil Engineering Journal V7N3 2025
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/abn6m433

Abstract

Concrete is one type of construction material that is generally used for building projects, bridges, roads, and other buildings. The Walanae River in Wajo Regency is one of the rivers that produces materials in the form of aggregate used by the local community, but there is no certainty that the aggregate can be used as a concrete mixture. The formulation of the problem in this study is based on the background that has been described, namely, whether the characteristics of concrete using the aggregate of the Walanae River in Wajo Regency are qualified as concrete construction materials. To conduct laboratory tests on concrete samples using aggregate from the Walanae River, Wajo Regency to determine compressive strength, tensile strength, bending strength, and modulus of elasticity. Testing of 25 MPa and 30 MPa plan quality samples. The test pieces used were 42 samples, compressive strength 24 samples, tensile strength 6 samples, bending strength 6 samples, and elastic modulus 6 samples. Based on the results of the 28-day concrete testing research for 25 MPa quality, achieving the planned quality was 25,455 MPa. The results of the 28-day concrete test for 30 MPa quality did not reach the planned quality obtained 27,152 MPa. Aggregate from the Walanae River can be used effectively in the production of concrete of a quality suitable for the structure.
Analisis Produktivtas Alat Berat Pada Proyek Pembangunan Jalan Akses dan Fasilitas Pendukung Stasiun Maros Herby Calvin Pascal Tiyouw; Helen Adry Irene Sopacua; Alvone Feldian Sampe Kondoallo
Paulus Civil Engineering Journal Vol. 7 No. 4 (2025): Paulus Civil Engineering Journal, Vol.7, No.4
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/p6c92381

Abstract

Road construction as  access and connection to an area is beneficial, among other things,  to facilitate the mobilization of goods and services, improve the economy and connectivity between regions. The Maros district government is constructing a new road to connect Maros Train Station with the main road, with a length of 2.5 km. The work carried out is land leveling. This work uses heavy equipment to achieve high productivity so that the work can be completed on time, on budget, and with high quality. Four units of construction equipment were used according to their functions, including dump trucks to transport material from the quarry to the project site, excavators to spread the material, bulldozers to level it, and vibration rollers to compact it. Research was conducted to determine the productivity of each tool according to its function and characteristics.  The results of the research on the productivity of each tool showed that the productivity of the dump truck was 14.78 m3/hour, the excavator was 337.62 m3/hour, the bulldozer was 91.12 m3/hour, and the vibration roller was 110.67 m3/hour.
Perubahan Pola Aliran Akibat Variasi Model Baffle Block Pada Bangunan Spillway Lutfi Hair Djunur; Asnita Virlayani
Paulus Civil Engineering Journal Vol. 7 No. 4 (2025): Paulus Civil Engineering Journal, Vol.7, No.4
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/pakztw70

Abstract

The spillway is a hydraulic structure characterized by a channel with a steep longitudinal slope. Variations in the channel cross-section significantly influence the flow characteristics, particularly the transition from subcritical to supercritical flow conditions. A series of physical model experiments were conducted to investigate the flow behavior along the spillway structure by modifying the configuration of the baffle blocks in accordance with the standard design criteria for energy dissipation systems. High flow discharge in a steep channel generates considerable flow velocity and kinetic energy. Variations in flow pressure as water passes through the spillway structure strongly affect the downstream safety, especially concerning potential erosion of the riverbanks and channel bed. The implementation of baffle blocks along the chute effectively reduces flow energy, thereby altering flow behavior and velocity distribution over time. The findings of this study reveal that the upstream water depth is directly proportional to the energy magnitude at the downstream section of the spillway. This result demonstrates the effectiveness of the baffle blocks in dissipating flow energy, as confirmed through both analysis and experimental observations. It can be concluded that the fluid friction observed along the channel results from transitional flow phenomena occurring within the chute section.
KAJIAN MUTU BETON DENGAN VARIASI USIA PADA GEDUNG SMKN 1 BUMIJAWA Nisa Luthfiana; Rosa Mulya Aji KRT
Paulus Civil Engineering Journal Vol. 7 No. 4 (2025): Paulus Civil Engineering Journal, Vol.7, No.4
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/2g0ybx27

Abstract

Sekolah SMK N 1 Bumijawa merupakan sekolah kejuruan yang terletak di Kabupaten Kota Tegal. Gedung sekolah ini merupakan gedung 1 lantai yang dirancang dengan luasan bangunan sebesar dengan 2 tingkat. Dalam perancangan mutu beton yang digunakan beton ready mix pada kolom, balok, dan pelat yaitu dengan mutu K – 250. Pekerjaan beton di lapangan tentu saja melewati banyak tahapan, termasuk pengujian sample untuk mengetahui kuat tekan. Sample untuk beton ready mix diambil dari PT. Nisajana Hasna Rizqy dan PT. Buana Beton Srikandi.  Penelitian ini bertujuan untuk mendapatkan korelasi antara mutu beton dengan variasi usia beton yang semakin hari semakin bertambah. Hal ini disebabkan oleh korelasi usia beton dengan kuat tekan akan selalu berjalan beriringan. Penelitian ini menggunakan metode eksperimen yang menggunakan benda uji kubus dengan ukuran sisi 15 cm x 15 cm x 15 cm. Pada penelitian ini didapatkan bahwa kuat tekan semakin meningkat sejalan dengan peningkatan usia beton. Peningkatan kuat tekan beton readymix dari PT. Nisajana Hasna Rizky usia 7 hari pada elemen struktur kolom 63%, balok 76%, dan pelat 67%, sedangkan peningkatan dari PT. Buana Beton Srikandi pada kolom 66%, balok 76%, dan pelat 69%.  Hal ini terbukti bahwa usia beton sangat mempengaruhi dan berbanding lurus dengan peningkatan kuat tekan beton.
Kajian Kinerja Pengelolaan Air Limbah Untuk Sanitasi Aman di Lembaga Pendidikan Keagamaan Kota Palu Halidiyah Faradillah; Zeffitni; Setiyawan; Ummu Aiman; Fikky Zachri
Paulus Civil Engineering Journal Vol. 7 No. 4 (2025): Paulus Civil Engineering Journal, Vol.7, No.4
Publisher : Universitas Kristen Indonesia Paulus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52722/je0p2j24

Abstract

Pengelolaan air limbah di lembaga pendidikan keagamaan berperan krusial dalam memastikan tercapainya standar sanitasi aman. Penelitian ini mengevaluasi kinerja sistem pengolahan air limbah pada tujuh pondok pesantren di Kota Palu melalui kombinasi pendekatan kuisioner kepada santri dan pengurus, inspeksi lapangan terhadap infrastruktur sanitasi, serta analisis laboratorium terhadap kualitas efluen. Data persepsi diolah menggunakan skala Likert dan dianalisis secara deskriptif dengan bantuan SPSS. Hasil pengujian laboratorium menunjukkan bahwa seluruh parameter kualitas efluen—termasuk TSS, BOD, COD, pH, minyak dan lemak, serta amoniak—berada dalam rentang baku mutu yang dipersyaratkan Permen LHK No. P.68/2016, mengindikasikan bahwa IPAL beroperasi secara efektif. Temuan observasi mengungkap bahwa sebagian besar pesantren memiliki kinerja pengelolaan yang baik hingga sangat baik; namun sejumlah aspek seperti pemeliharaan fasilitas, kecukupan jumlah WC, dan pencatatan operasi IPAL masih menunjukkan celah yang perlu diperbaiki. Analisis kuisioner menunjukkan perilaku hidup bersih dan sehat di kalangan santri berada pada kategori baik, meskipun tingkat konsistensinya masih bervariasi. Penelitian ini menekankan perlunya penambahan fasilitas sanitasi sesuai rasio santri, peningkatan kapasitas atau modifikasi IPAL untuk mengantisipasi pertumbuhan populasi, serta penguatan mekanisme operasi dan pemeliharaan melalui pencatatan rutin. Dukungan monitoring dari instansi terkait menjadi faktor penting untuk menjamin keberlanjutan pengelolaan air limbah di lingkungan pendidikan keagamaan.

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