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Sultra Civil Engineering Journal (SCiEJ)
Published by Universitas Sulawesi Tenggara
ISSN : -     EISSN : 27161714     DOI : https://doi.org/10.54297/sciej.v2i2
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Transportation
SCiEJ is a means of publication for academics, researchers, practitioners, and or other individuals/groups (general) in the field of Civil Engineering. In general, SCiEJ has a scope of study in the field of: Construction Material Building Structural Engineering Harbor & Coastal Engineering Bridge Engineering Water Resources Engineering Construction/Project Management Highway Engineering Transportation System and Management Environmental Transportation Regional Development Geotechnical
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 51 Documents
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Efektifitas Waktu Pelaksanaan Pekerjaan Rekonstruksi Jalan Wolo –Batas Kota Kolaka – Rate Rate Ahmad Ahmad; Irwan Lakawa; La Ode Musa Rachmat
Sultra Civil Engineering Journal Vol 1 No 1 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.186 KB) | DOI: 10.54297/sciej.v1i1.50

Abstract

By analyzing the implementation of this project work is expected to know the comparison between the plan and the realization, the effectiveness of the time executor and factors affecting the effectiveness of implementation on road reconstruction work. The medhod used in this research is to take data in the form of curve S, RAB, back up data, weekly report, montly report and questonnaire data for factors that influence the implementation of extreme weather factors, coordination factor between agencies, factors of delay in material testing, experience of executor and tool availability factor with analysis using SPSS mean rank application. Based on the result of reviewing and data analyzing, the time that occurs in the implementation of the road reconstruction work has been delayed due to get minus deviation value, than is in February – 0,225 %, March – 4,855 %, April -10,118 %, May – 20,606 %, June – 37,379 %, July – 57,111 %, August – 55,379 %. Data for the value of the effectiveness of work on aggregate class B in April 0,4 months Mei 0,87, June 0,90, July 0,87, August 0,87. Aggregate of class A in May 0,13, June 0,17, month of July 0,35, month of August 0,90 and work of asphalting AC-BC its effectiveness value is 0,4. The data for factor affecting effectveness of implementation based on mean rank analysis ie extreme weather 3,0, coordination between intances 3,30, material testing delay 2,90, execution experience 2,90, availability of tools 2,90s
Pengaruh Kebisingan Lalu Lintas Terhadap Ketergangguan Pegawai Kantor Bkd Provinsi Sulawesi Tenggara M Basri; Irwan Lakawa; Sulaiman sulaiman
Sultra Civil Engineering Journal Vol 1 No 1 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (698.467 KB) | DOI: 10.54297/sciej.v1i1.51

Abstract

Noise is unwanted sound, which can impair the health and comfort of the environment, have a source and propagates through a medium. Provincial Civil Service Agency of Southeast Sulawesi’s Office is located at the intersection of Drs. H. Abdullah Silondae Street, Laute Street and Malik Raya street with dense vehicle traffic, which Drs. H. Abdulah Silondae Street is the route of public transportation to the downtown to UHO Campus. The purpose of this research is to analyze the noise level due to the activities of the traffic in the area of Provincial Civil Service Agency of Southeast Sulawesi’s Office, analyzing the annoyance perception employees due to the traffic noise and the characteristics of respondents, and analyze the influence of noise level against the employees annoyance level. Data analysis of obtained that the average noise level in the area of Provincial Civil Service Agency of Southeast Sulawesi’s Office has passed the quality standards of noise to the office area. The perception of employees due to interference noise is 44% of the respondents who stated not bothered by noise in the area, 24% of respondents who stated a bit distracted, 24% stated quite disturbed, and 8% declared disturbed. As for the noise have significant influence towards employees level of annoyance.
Faktor- Faktor Yang Mempengaruhi Proses Pelaksanaan Pekerjaan Jalan Lingkar Kota Kendari II La Madu; Sunaryo Sunaryo; Laoede Musa Rachmat
Sultra Civil Engineering Journal Vol 1 No 1 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (512.229 KB) | DOI: 10.54297/sciej.v1i1.52

Abstract

Project delays can come from service providers or other users who have an impact on additional time and expenses beyond the plan. If the delay comes from the contractor (Contractor), the contractor may be fined, as well as if the delay arises from the user of the service, the service user shall pay the loss incurred by the service provider, the amount stipulated in the contract in accordance with applicable legislation. Many studies have been done to determine the factors that cause the delay in completion of the project. Budgeted Cost of Work Scheduled (BCWS), describes the budget plan to a certain period of volume of the project plan to be done. Budgeted Cost of Work Performed (BCWP), describes the project plan budget for a certain period of what has been done on the actual volume of work. Land acquisition is the work of Kendari II railway project, at the time of execution of work there is a name of compensation made from the government to the community, if there is a community land whose land is affected by the project. The availability of budget is Kendari II road project, with length 38.15 km with budget amount Rp. 2.607.981.000,00 this is very limited. So that the contractor to carry out the project work according to the existing volume. Geographical conditions of the work of Kendari II city circle project, there are drawings of plans and work items before carrying out a project work. This research concludes that factors influencing the completion of construction project of Kendari II ring road.In accordance with the calculation of SPSS program (factor analysis) of 3 factors that affect the process of execution road construction project in Kendari City. The 3 factors that are contribution value in detail are: 1) availability of budget with value 93,3%, 2) land acquisition with value 68,5% and 3) Geographical condition with value 61,8%.
Hubungan Kondisi Fasilitas Pedestrian Terhadap Aspek Keselamatan Pejalan Kaki Di Depan Lippo Plaza Kota Kendari La Ode Sarmin; La Ode Muh Magribi; Sunaryo Sunaryo
Sultra Civil Engineering Journal Vol 1 No 1 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.274 KB) | DOI: 10.54297/sciej.v1i1.53

Abstract

This study aims to determine the characteristics of pedestrians, the existing conditions of pedestrian facilities, aspects of pedestrian safety, and the relationship of conditions of pedestrian facilities to aspects of pedestrian safety in front of the Lippo Plaza Kendari City. Technical data analysis using mathematical equations and non parametric statistical analysis with the help of SPSS 21.The results showed that the characteristics of the foot in front of the Lippo Plaza Kendari Cityfrom the calculation results obtained by the pedestrian flow (Q) in segment 1 at 16:00 to 21:00 at 1,61 people/meter/minute while in segment 2 at 1,56 people/meter/minute, the average speed of the pedestrian room (Vs) is 61,35 meters/minute, pedestrian density (D) is 0,026 people/meter, pedestrian space (S) is 38,72 meters2/person. The existing condition of the pedestrian facility in front of the Lippo Plaza Kendari City was included in the criteria that is not good that is equal to 39,3% while the safety aspects included in the criteria are not good at 46%. There is a relationship between the condition of pedestrian facilities and aspects of pedestrian safety but is very weak with a value of 0,139
Evaluasi Kinerja Trayek AKDP Dari Terminal Baruga Ke Berbagai Jurusan Di Wilayah Provinsi Sulawesi Tenggara Sumariyani Sumariyani; Irwan Lakawa; La Ode Muh Magribi
Sultra Civil Engineering Journal Vol 1 No 1 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (453.618 KB) | DOI: 10.54297/sciej.v1i1.54

Abstract

This study aims to evaluate the current performance of urban transportation within the province and analyze the need for urban transportation modes within the province. The data analysis technique uses mathematical equations with the help of Microsoft Excel Software. The observation point is at the Baruga Terminal of Kendari City. The results showed that the return trip time of the 8 study routes was only 6 routes that met World Bank standards, namely Torobulu, Andoolo, Lainea, Tinanggea, Palangga and Motaha routes. For vehicle frequency, only 4 routes meet World Bank standards, namely Bambaea, Lainea, Tinanggea and Palangga routes. From the aspect of the loading factor, the highest is on the Torobulu, Lainea and Palangga routes, while the lowest is on the Boepinang route. From the aspect of time difference, none of them meet the World Bank's standard values. From the aspect of cycle time, only 1 route does not meet the standard, namely the Boepinang route. The need for city-in-province transportation modes at the Baruga Terminal has not met the standard because the number of vehicles operating is far less than the number of vehicles set by the Southeast Sulawesi Provincial Transportation Service.
Korelasi Nilai CBR Dengan kepadatan Lapangan Subbase Course Studi Kasus: Ruas Jalan Tugu munajah Kabupaten Bombana Hayadi Hayadi; Irwan Lakawa; Sulaiman Sulaiman
Sultra Civil Engineering Journal Vol 1 No 2 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (943.15 KB) | DOI: 10.54297/sciej.v1i2.140

Abstract

The durability of the road flexural pavement structure is largely determined by the performance of each layer. One of these factors is the strength and resilience of the subbase. Compaction in accordance with applicable standards will produce roads with good quality so that the road life is longer and there is less damage. The purpose of this study is to analyze the carrying capacity using CBR, the value of the field density with the sand cone test and the correlation of the CBR value and the Sand cone value of the B grade foundation layer on the Tugu Munajah network. The research method used is laboratory and field testing combined with a descriptive statistic approach. The results of the study indicate that the carrying capacity using the CBR amounted to 55.02% <60%, the density value field with sand cone test of 72.50% <90%. Correlation of CBR and Sand cone value at the base layer (sub base course) is very strong at 0.998.
Pengaruh Penambahan Admixture Terhadap Kuat Tekan Beton Dari Berbagai Merek Semen Dian Fitrawansyah; Irwan Lakawa; Sulaiman Sulaiman
Sultra Civil Engineering Journal Vol 1 No 2 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1129.216 KB) | DOI: 10.54297/sciej.v1i2.142

Abstract

Tonasa cement, Bosowa cement, and Tiga Roda cement have diffenrence characteristic from procedure to produce and composition of ingredients, the difference are probably reach the diffenrence respond or effected from three brands are mixed from admixture to be a mix concrete. One of the commonly admixture and easy to find is Damdex Brand that can increase the strengthness of the concrete. The aimed of this investigation to analyse the effect of admixture (Damdex) variation toward concrete compressive strength by comparison the cement brands.The methodology of this investigation is experiment method or material test in laboratory. The concrete compressive strength will calculated during 28 days age, after giving an admixture (0%,1%, 1,5%,2%, 2,5% dan 3%) with different brands cement variation,but composition of Concrete such Agregat and Water are same from each treatment. The sample from each treatment totally 3 tested samples. The result of this investigation, Tonasa cement is increase with concrete compressive strength from highest of admixture (Damdex) from admixture level is 2% which gain compressive strength 385,24 Kg/cm2 or increasing amount 23,52% from normal concrete compressive strength. Bosowa brand is increase with concrete compressive strength from the highest admixture ( Damdex) the level is 2.5 % with compressive strength gain is 338,00 Kg/cm2 or increase amount 10,15% from Normal concrete compressive strength.Compressive strength of Tiga Roda brand also gain increase from admixture with highest level is 3% which 354,35 Kg/cm2 compressive or increase amount 18,60% from normal concrete compressive strength
Kajian Infrastruktur Transportasi Darat Dalam Pengembangan Wilayah Kecamatan Tongauna Kabupaten Konawe Eko Efendi Juantoro; La Ode Muhamad Magribi; Irwan Lakawa; Sufrianto Sufrianto
Sultra Civil Engineering Journal Vol 1 No 2 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (898.808 KB) | DOI: 10.54297/sciej.v1i2.143

Abstract

The development of rural areas from the agricultural base sector in the field of food through land transportation infrastructure is the main focus of this research. The location of the object of research was Tongauna District, Konawe Regency, Southeast Sulawesi Province. which is the background for site selection because the majority of the people in Tongauna are farmers and the Tongauna sub-district is the district with the largest production of lowland rice commodity in Southeast Sulawesi province which can be an agricultural base sector. Land transportation has become a very important media that supports the mobility, connectivity and accessibility of agriculture so as to increase the productivity of leading sectors of agriculture that have an impact on the development of the area of Tongauna District.
Analisis Banjir Faktor Penyebab Dan Prioritas Penanganan Sungai Anduonuhu La Ode Munawal Akbar Idati; La Ode Muhamad Magribi; Irwan Lakawa
Sultra Civil Engineering Journal Vol 1 No 2 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1477.155 KB) | DOI: 10.54297/sciej.v1i2.144

Abstract

Anduonuhu Village is one of the areas in Kendari City that has been affected by flooding in the last 10 years. Data of fload events occurred in 2013 and 2017. Based on the Data of the Kendari City Enfironmental Status Report in 2010, the distribution of potential areans prone to flooding in the city of Kendari, Anduonuhu sub-district was ranked 2 (two) with an area of 359.817 ha. The purpose of this sudy is to analyze extreme rainfall over the past 10 years, to analyze the factors that cause flooding and the priority of handling the anduonuhu river. In analyzing, the autors collect data by conducting field surveys and collecting data on gydrology, tophography and land use at the study site. The results of data analysis show that extreme rainfall in the last 10 years at the study site occurred in 2013 amounted to 191.6 mm. factors causing flooding at the study site were caused by extreme rainfall inundating the Anduonuhu watershed and land use change. The priority handling is done by modeling scenarios with normalization and river embankments.
Analisis Kinerja Simpang Bersinyal Pada Simpang PLN Di Wua-Wua Kota Kendari Arsum Rheza Djaya Saputra; Irwan Lakawa; La Ode Musa Rachmat
Sultra Civil Engineering Journal Vol 1 No 2 (2020): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1332.583 KB) | DOI: 10.54297/sciej.v1i2.145

Abstract

This study aims to analyze the degree of saturation of the signaled intersection at the intersection of PLN Wua-Wua Kendari, the long queue condition based on the Manual Capacity Road Indonesia (MKJI, 1997) method with direct measurement in the field, traffic delay condition, and predict the performance of PLN intersection Wua- Wua at 5 and 10 years to come. Data analysis techniques use mathematical equations by using Manual Capacity Method of Indonesia (MKJI, 1997) with the help of Microsoft Excel. Traffic volume surveys and queue lengths are carried out together for 15 minutes each time for 12 hours of measurement. The long queuing condition based on MKJI 1997 method on the east approaches 42,62 meters, west approach 79,5 meter, North approach 47,1 meter and Southern approach 52,4 meter with average queue length 55, 4 meters. While based on the calculation directly in the field obtained value on the approach of the East of 33.51 meters, Western approach of 39.23 meters, Northern approach of 41.53 meters, South approach of 58.05 meters, with an average queue length of 43, 08 meters. The traffic delay on the Eastern approach was 56.2 seconds / smp, Western approach of 84.1 seconds / smp, North approach of 64.1 seconds / smp, and Southern approach of 69.0 seconds / smp. Predicted traffic volume for the next 5 years for the Eastern approach of the DS value of 0.94 with the LOS E, the western approach to the DS value of 1.29 with the LOS F, the North approaches the DS value of 1.20 with the LOS F, the Southern approach of the DS value of 1.27 with LOS F, while for the next 10 years on the Eastern approach the value of DS is 1.57 with LOS F, Western approach of DS value of 2.25 with LOS F, North approach of DS value of 2.00 with LOS F, South DS value of 2.12 with LOS F.

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