SLUMP TeS : Jurnal Teknik Sipil

Analisis Tingkat Kecelakaan Kerja dengan Metode AHP Pada Perumahan Royal Bazar dan Perumahan Royal Nyalaran di Kabupaten Pamekasan

Syaifuddin, Fairus Zabadi — Mon, 15 Jul 2024 00:00:00 +0700

One of the factors that can hinder the achievement of the targets of a construction project is work accidents. According to BPJS Employment statistical data, the number of work accidents in 2019 reached 129,111 cases. Most of the work accidents or about 69.59% occurred inside the company while working, while 10.26% occurred outside the company and 20.15% were traffic accidents experienced by workers.. The object to be discussed is the level of work accidents in residential construction projects. From this object, the level of work accidents in housing construction projects will be analyzed using the Analytic Hierarchy Process (AHP) method and assisted with supporting applications, namely Expert Choice. The population used in this study are all parties involved in each housing construction project, such as contractors, planning consultants, workers, and developers of each housing construction project. Based on the data obtained, it is known that there are 3 contractors, 3 planning consultants, 43 workers and 6 developers from each housing project.

Analisis Tingkat Keselamatan Lalu Lintas Pada Persimpangan Jalan Raya Camplong STA. KM.90+208 – 90+311 Menggunakan Metode TCT

Wahyu Yuwana, Fairus Zabadi — Mon, 15 Jul 2024 00:00:00 +0700

Safety is a factor that is needed by every human being in this world, including safety in the transportation sector. One of the transportation safety issues that is currently receiving sharp attention is road traffic safety. Camplong District is a district that is currently in the development stage. Camplong Highway Intersection (KM.90+208 – 90+311) Camplong District, Sampang Regency has quite high density alternately on each lane during peak hours. Apart from that, the Camplong Highway intersection (KM.90+208 – 90+311 ) there are no traffic lights which makes the road prone to accidents. The aim of this research is to determine the level of traffic safety, to determine the types of vehicles involved in conflicts, and to determine conflicts that can cause accidents at the Camplong Highway Intersection (KM.90 +208 – 90+311). Analysis of the level of traffic safety at the Jalan Raya Camplong intersection using the Traffic Conflict Technique (TCT) method (case study STA. KM.90+208 – 90+311) shows that conflict incidents between drivers are included in serious conflicts which can result in accidents but not always accidents occur, the type of vehicle involved in the conflict is on average more motorbikes because the volume of motorcyclists' vehicles is greater than other vehicles, and the potential for accidents is the rider's negligence in turning intersections or crossing carelessly.

Alternatif Manajemen Kapasitas Proyek Peningkatan Struktur Jalan Labuhan Sreseh Kabupaten Sampang

Hazin Mukti, Fairus Zabadi — Mon, 15 Jul 2024 00:00:00 +0700

Capacity is a breakthrough or a number of units that a facility can storage, receive, or produce in a particular time period. Capacity often determines the need for capital and therefore large fixed costs. This research uses quantitative methods. There is an effect of capacity planning variables (x1) on capacity management (y) with gis value. 0.012 < 0.05 and t_calculated value 2.694 > 2.056. There is an influence of capacity implementation variables (x2) on capacity management (y) with sig value. 0.000 < 0.05 and t_calculated value 5.101 > 2.056. There is no influence of capacity monitoring variables (x3) on capacity management (y) with sig value. 0.659 > 0.05 and t_calculated value -.447 < 2.056. The variable or indicator that most dominantly influences capacity management is capacity implementation (x2) with a value of 5.101. There is a similar influence of all variables on capacity management. With f value of 44.028 > 2.96 in gis. 0.000 < 0.05. R square results of 0.836, can mean that 83.6% of capacity management is influenced by all variables.

Perencanaan Penyediaan Fasilitas Parkir Pada Pasar Palengaan Kabupaten Pamekasan

Fairus Zabadi, Ahmad Fatoni — Mon, 15 Jul 2024 00:00:00 +0700

The provision of parking facilities at the Palengaan market shopping center gives rise to a fairly large parking generation, then the problem that arises from this large generation is the demand for parking spaces that are effective and can accommodate and provide comfort for visitors. This is greatly influenced by the use pattern of the parking area in question, the location of the parking area. So, when handling parking problems, regulations regarding land use patterns must also be followed which are adjusted to the detailed plans for providing vehicle parking facilities. Therefore, in this research, planning will be carried out regarding the availability of parking spaces and vehicle parking systems for visitors to the Palengaan market and will focus on providing parking capacity and how to optimize the parking system that does not yet exist. From the results of the analysis of the characteristics of vehicle parking at the Palengaan market, it can be seen that the area of parking requirement at the Palengaan market is 215,69 units. It is better to build a parking lot at the Palengaan market because the large market really needs a parking area so that it can complete the facilities at the Palengaan market.

Optimalisasi Pelaksanaan Pekerjaan Dengan Menggunakan Metode Crashing pada Proyek Peningkatan Struktur Jalan Laha-Negeri Lima.

Ilham Tuhuteru, Fauzan A. Sangadji, Imran Oppier, Syafruddin Ishak Lotuconsina — Mon, 15 Jul 2024 00:00:00 +0700

The problem that often occurs in construction projects is delay. The Laha Negri Lima Road Structural Improvement Development Project was chosen for the case study because it experienced a progress delay in its implementation of 12.16% at 17.31% progress. which causes the total project completion time to be longer, with a planned project completion time of 210 days. The aim of this research is to determine the minimum cost and optimum duration of acceleration using the crashing method. Also assisted by using Microsoft Project 2010 software to determine the project's critical path and create a simulation model in the form of a new schedule after acceleration analysis. The alternative project acceleration used is an additional 2 hours (overtime). The results of the analysis for the alternative of adding 2 working hours (overtime) obtained a time of 129 days with a cost efficiency of Rp. 214,719,386.87 The results of the analysis show that accelerating the project with the alternative of adding 2 hours of overtime work results in less total time and costs compared to the normal duration.

Analisis Kuat Tekan Beton Self Compacting Concrete (SCC) dengan Kadar Superplasticizer yang Bervariasi

Muhamad Ridwan, Sony Adiya Putra, Halimatusadiyah — Mon, 15 Jul 2024 00:00:00 +0700

In concrete construction work, compaction is a job that must be done in the implementation of reinforced concrete construction. Compaction aims to reduce air trapped in the fresh concrete mixture so that homogeneous concrete can be produced and air voids do not occur in the concrete. So self-compacting concrete technology is an alternative that can be taken. So, conducting research on concrete test specimens with the planned compressive strength of concrete using a mixture of additives, and comparing it with concrete without the addition of additives, is a difficulty for planners in determining the characteristic compressive strength and slump flow value of Self-Compacting Concrete. So a laboratory simulation of these conditions was carried out, by making a number of normal concrete and concrete test specimens with the addition of additives in the form of superplasticizer 1.6% and 2% of the cement weight. The maximum compressive strength value of concrete at 2% superplasticizer content was obtained, namely 340 kg/cm2 at the age of 28 days with a fas value of 0.34 and an average compressive strength of 327 kg/cm2. For a superplasticizer content of 1.6%, an average compressive strength of 316 kg/cm2 is obtained. Normal concrete has an average compressive strength of 305 kg/cm2 so that concrete the planned compressive strength of 300 kg/cm2.

Analisis Daya Dukung dan Efesiensi Pondasi Tanki CPO Kapasitas 1000 Kiloliter Studi Kasus PT.Energi Unggul Persada

M. Rizki Prananda, Aidil Abrar, Halimatusadiyah, Novri Jenita Marbun — Mon, 15 Jul 2024 00:00:00 +0700

In planning a building construction, several theoretical foundations are needed in the form of structural analysis, knowledge of the strength of materials and other things that are guided by the regulations in force in Indonesia. The aim of this research is to analyze and compare the bearing capacity of group spun pile foundations from the results of field data from the Cone Penetration Test (CPT), Standard Penetration Test (SPT) (using the Aoki and De Alencar Method with the Meyerhof Method), (using the Classical Method) , and compare with the STAADPRO V8i application, as well as calculate the number of uses of spun pile piles and determine the settlement that occurs. Based on the load analysis, the carrying capacity of the D30 group spun pile foundation on a CPO tank with a capacity of 1000 kilo liters based on the method used and field test results data can be, based on CPT/Sondir data (3,694.27), Mayerhof method (2,313.60) , Classic Method(1,783.42), and using the STAAD PRO V8i application (3,132). Based on the analysis carried out in calculating and comparing several methods in determining the number of d30 spun pile piles due to the load acting on the CPO tank structure building with a capacity of 1000 kiloliters, based on the method used and data from field tests, based on maximum Sondir data (36 points with depth 24 meters), Mayerhof Method (26 points with a depth of 24 meters), Kalsik Method (30 points with a depth of 24 meters).

Kinerja Marshall Immersion pada Asphalt Concrete Wearing Course (AC-WC) dengan Limbah Bottom Ash Sebagai Substitusi Agregat Halus

Muhammad Rifaidi, Nuryasin Abdillah, Aidil Abrar — Mon, 15 Jul 2024 00:00:00 +0700

The use of solid fuel in the form of coal as an energy source produces bottom ash and fly ash waste, which can cause environmental pollution. This research aims to examine the effect of using bottom ash as a substitute for fine aggregate on stability, flow, voids in the mixture (VIM), voids in mineral aggregate (VMA), ), voids filled with asphalt (VFA) and the Marshall Quotient of asphalt concrete mixtures. This research was carried out in the Dumai College of Technology laboratory, using asphalt levels of 6%, 8% and 10% with each level representing 4 samples of test objects. From the research it was found that the use of bottom ash waste as a substitute for fine aggregate in the asphalt mixture affected the Flow, VIM and VFA values which were not included in the specifications determined by Bina Marga Revision 3 of 2010.

Perencanaan Saluran Drainase Jalan Meranti Darat dan Laut Kota Dumai

Aji Santoso, Sony Adiya Putra, Halimatusadiyah, Welly Desriyati — Mon, 15 Jul 2024 00:00:00 +0700

Floods caused by natural factors such as sea tides, rainfall, the influence of land characteristics, erosion, sedimentation, decreased river capacity, and insufficient drainage capacity. The aim of this research is to understand the factors that cause flooding and inundation on the Meranti land and sea roads. This drainage planning uses the Gumbel Method. The cause of flooding on the Meranti Land and Sea roads is due to the drainage being unable to accommodate the inundation that occurs, The flood plan discharge obtained exceeds the existing channel cross-sectional discharge, namely Qt (5,012 m3/second) > Qs (4,947 m3/second). The planned cross-sectional capacity of the channel is square, for the channel has b = 3.5 m, h = 1.5 m, w = 0.866 m, From the calculation results, the channel discharge can accommodate the planned flood discharge that occurs, namely Qt (5,012 m3/second) > Qs (6,078 m3/second). For further research at the land Meranti and sea Meranti locations, researchers are expected to calculate the delivered water or tidal water from the sea, whether the channel is able to accommodate water sent from the sea or not.

Pengaruh Rendaman Air Laut pada Mutu Campuran Aspal Terhadap Nilai Karakteristik Marshall

Hamdan Batubara, Sony Adiya Putra, Aidil Abrar, Susy Srihandayani — Mon, 15 Jul 2024 00:00:00 +0700

Water is still the main enemy of asphalt, especially in coastal areas adjacent to the sea. In general, seawater has a degree of corrosion. Waterlogged roads affect the strength and stability of the road surface so that the quality of the road can decrease over time. Road damage is a problem that often arises in Indonesia. In general, the Indonesian state uses bending pavement for road infrastructure needs in various regions. The purpose of this study is to determine the value of Marshallese characteristics on seawater and freshwater immersion and to determine the effect of seawater and freshwater on asphalt. It can be concluded that the quality of AC-WC (Asphalt Concrete-Wearing Course) asphalt mixture with the same level is 6%. Soaking using sea water is more damaging to the durability of the quality of the asphalt mixture compared to soaking using fresh water with a span of 3 months. This can be seen from immersion using seawater has high stability compared to using fresh water, and has a lower flow compared to using fresh water.

Kinerja Marshall Immersion pada Campuran Asphalt Concrete Binder Course (Ac-Bc) dengan Penambahan Limbah Buttom Ash Sebagai Subtitusi Agregat Halus

Arief Lesmana, Aidil Abrar, Nuryasin Abdillah — Mon, 15 Jul 2024 00:00:00 +0700

Asphalt is one of the materials used for road construction. To reduce the amount of need for asphalt, namely by minimizing the use of asphalt base materials, or by increasing the quality of asphalt in the mixture by adding additional ingredients in the mixture that can overcome the weaknesses of asphalt. Waste management, The use of solid fuels in the form of coal as an energy source produces bottom ash and fly ash waste, which can cause environmental pollution. This study aims to examine the effect of using bottom ash as a substitute for fine aggregate on stability, melting (flow), voids in the mixture (VIM), voids in mineral aggregate (VMA), voids filled with asphalt (VFA) and Marshall quotient of asphalt concrete mixtures. This research was conducted in the laboratory of the Dumai High School of Technology, using asphalt content of 6%, 8% and 10% with each grade representing 4 samples of test objects. From the research it was found that the use of bottom ash waste as a substitute for fine aggregate in asphalt mixtures affected the Flow, VIM, and VFA values which were not included in the specifications determined by the 2010 Revision 3 binamarga. The use of bottom ash waste as a substitute for fine aggregate in the AC-BC asphalt mixture cannot be used because the high VIM value makes the asphalt bleed and the low VFA value causes the asphalt mixture to become hollow or porous so that the asphalt mixture is not airtight and easily destroyed.

Permodelan Genangan Banjir Rob Sungai Dumai Menggunakan HEC - RAS 2D

Rahmat Ramadhan, Sony Adiya Putra, Halimatusadiyah — Mon, 15 Jul 2024 00:00:00 +0700

The existence of climate change and global warming has led to increased public awareness in Indonesia of the impact of these problems, especially people who live in coastal areas. Dumai is one of the cities located on the coast, therefore the purpose of this study was to determine the extent of the ROB flood overflow with the HEC-RAS program and the impact that occurred in the city of Dumai when the ROB floods came. From the modeling carried out in February 2023 and the results of a community survey, it was found that are of ROB flood runoff on February 10, 19 and 21 obtained the area of runo 250,418,12 m2, 234,738,94 m2, 272,905,31 m2 and the survey results in settlements of 15 people, the following results were obtained: 7 people answered that their facilities and infrastructure were damaged due to ROB floods, 2 people answered erosion and landslides, and 6 other people answered that the environment around their house was polluted.