Civil Enggineer: Recent submissions
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Now showing items 21-39 of 40
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SAPUTRA, REYNALDY BAYU (November 3, 2021)[more][less]
Abstract: Jalan adalah sebagai salah satu prasarana transportasi dalam kehidupan bangsa, kedudukan dan peranan jaringan jalan pada hakikatnya menyangkut hajat hidup orang serta mengendalikan struktur pengembangan wilayah pada tingkat nasional terutama yang menyangkut perwujudan perkembangan antar daerah yang seimbang dan pemerataan hasil-hasil pembangunan serta peningkatan pertanahan dan keamanan Negara. Penelitian ini bertujuan untuk mengetahui perencanaan tebal perkerasan lentur pada pembuatan ruas jalan dan perencanaan anggaran biaya serta time schedule yang dibutuhkan dalam pembuatan ruas jalan Balapulang-Pagerbarang Kabupaten Tegal. Obyek dalam penelitian ini adalah ruas jalan Cibunar-Srengseng dengan nomor ruas 218 Kecamatan Balapulang- Pagerbarang. Teknik pengumpulan data menggunakan data yang dimiliki kantor kelurahan yang mengelola dan melakukan pengukuran langsung di lapangan sebagai pembanding dan pelengkap. Untuk menentukan tebal perkerasan yang direncanakan sesuai dengan petunjuk perencanaan tebal perkerasan lentur jalan raya dengan metode analisis komponen dinas pekerjaan umum Bina Marga. Satuan perkerasan yang dipakai adalah laston lapis permukaan antara ( Asphalt Concrete- Binder Course atau AC-BC). Berdasarkan hasil analisis perencanaan perkerasan lentur jalan pada ruas jalan Balapulang – Pagerbarang Kabupaten Tegal diperoleh hasil yakni sebagai berikut : (1) Jenis jalan tersebut merupakan jalan arteri lokal dengan spesifikasi jalan kelas III, lebar perkerasan 2x1,85 m,dengan kecepatan rencana 40 km/jam. (2) Perkerasan jalan menggunakan jenis perkerasan lentur berdasarkan volume LHR yang ada dengan ketentuan :Jenis bahan yag dipakai adalah Surface Course : Laston dan tebal lapisan Surface Course : 6 cm. (3) Perencanaan jalan Kecamatan Balapulang - Pagerbarang yang terletak di Kabupaten Tegal dengan panjang 2700 m memerlukan biaya untuk pembangunan sebesar Rp. 1.494.040.000,00 ( Satu Milyar Empat Ratus Sembilan Puluh Empat Juta Empat Puluh Ribu rupiah ), dan dikerjakan selama 90 (Sembilan Puluh) Hari Kalender. URI: http://192.168.252.215:8080/xmlui/handle/123456789/1052 Files in this item: 1
TS_22201170020_REYNALDY BAYU SAPUTRA.pdf (2.813Mb) -
AZHARI, SUCI (November 3, 2021)[more][less]
Abstract: The construction project of the Permata Insani Brebes Mother and Child Hospital building is functioned to meet the community's need for a private hospital with excellent health services for mothers and children. At this time the technological progress of the construction world is growing rapidly. Various ways to continue to be done to improve the quality of work. Various building materials and good workmanship continue to be sought for the advancement of the quality of human life. Likewise with the method of implementing floor slabs using floor slabs and calcifloor roofs to speed up and simplify the work of floor slabs in high-rise buildings. This study aims to determine the method of carrying out floor slab work using kalsifloor, the method of implementing floor slab work using kalsifloor, and to determine the difference in the cost of working on cast concrete floor slabs and calcifloor floor slabs. This research is expected to add knowledge and insight about the implementation of concrete work, especially regarding the work of calcifloor floor slabs in the field. This research was carried out at the Permata Insani RSIA construction project, JL. Yos Sudarso, Batang Market, Brebes Regency. Data collection methods used are field observations, interviews, and documentation. From the results of this study it can be concluded that the cost of implementing the concrete floor slab is more expensive than the kalsifloor floor slab, with a price difference of Rp. 18,371,501.10 and the work time difference is 78.05 days, the use of calcifloor is faster than conventional concrete floor slabs. URI: http://192.168.252.215:8080/xmlui/handle/123456789/1049 Files in this item: 1
TS_22201170018_Suci Azhari.pdf (2.190Mb) -
SYA’BANI, ZAELANI NUR (November 3, 2021)[more][less]
Abstract: Liquefaction is one of the dangers caused by earthquakes. When the earthquake occurs, the soil undergoes a change in properties from solid to liquid due to the cyclic load received. This research aims to identify the structure of a one-story house building with simulated soil and analyze the decreases that occur due to soil and building loads are reviewed based on floor plate thickness used as percutaneous structures. The method used in this study is a structural analysis method using building exsisting soil data based on the results of the Cone Penetration Test (CPT). Data were collected through observation, interviews, documentation, and literature studies which were then analyzed using SAP 2000 version 11. Software analysis results from outside and inside building points showed that the inner force in the column experienced a decrease in the value of the force. The decrease is caused by giving the plate to the floor so that the structure becomes rigid while the latitude and normal moments experience a significant decrease. Whereas building declines that occur after being given a floor plate are uniform so that the use of ground floor plates can be used as a new method in the problem of building decline. This study provides recommendations to the government to be considered in making policies on buildings that are in simulated land. URI: http://192.168.252.215:8080/xmlui/handle/123456789/1046 Files in this item: 1
TS_22201170015_Zaelani Nur Syabani.pdf (2.847Mb) -
FAJAR, ALWI NUR (November 3, 2021)[more][less]
Abstract: Road is one of the land transportation infrastructure which has an important role to support economic activities and social activities. However, if there is damage to the road it will result in disruption of economic and social activities and can cause accidents for road users. This research took place at Jalan Pagerbarang - Margasari, Tegal Regency at STA 0 + 0.00 - STA 1 + 1100. This study aims to determine the type of damage, causes, number of road damage and alternative repairs to the Pagerbarang - Margasari section of Tegal Regency, this study uses the Highways Method. There were 7 types of damage: crack and hole damage (90 m2), subsidence damage (176 m2), longitudinal crack damage (90 m2), edge cracking damage (82,5 m2), block crack damage (48,4 m2) ), Weathering damage (40 m2), cracked crocodile skin damage (42 m2). Total damage covering 568.9 m2 or 10.34% of the total area of 5500 m2. The most dominant damage is Ambles damage 30.94% and damage to holes 15.82%, from the total area of damage, causing inconvenience to motorists using the road, this occurs due to developments that occur from other types of damage that are not immediately handled , the influence of weather (especially rain) which accelerates the formation of holes, and small damage that occurs. Repairing damage can be done by correcting the damage, the appropriate repair is patching, and overlayed (overlay) and then routine maintenance is carried out. URI: http://192.168.252.215:8080/xmlui/handle/123456789/1044 Files in this item: 1
TS_22201170014_Alwi Nur Fajar.pdf (2.388Mb) -
MUZAENI, AHMAD (November 3, 2021)[more][less]
Abstract: Sediments are the result of erosion, either in the form of surface erosion, trench erosion, or other types of soil erosion. The increase in the percentage of sediment in the reservoir which increases rapidly at any time, causing siltation of the reservoir and influencing the reservoir capacity and service life of the reservoir. In this paper, we will discuss the volume of sediment deposits, sedimentation rates, sediment distribution, and estimated service life of reservoirs in the North West Brebes district. Sediment sediment volume that settles at each marked elevation is reduced by the volume of reservoir reservoir. The sedimentation rate that occurs is based on the volume of sediment that settles every year. The service life of the reservoir is marked by a decrease in the dead reservoir. The volume of sediment that occurred in the Balikayu dam in 2016 reached 8.7965437 million m3. The sedimentation rate that occurred ranged from 1.2566491 million m3 / year. The age of the reservoir is 85 years, but the measurement results move faster. By comparing the actual sedimentation rate with reservoir planning data, if there is a suitability it is necessary to carry out maintenance and if a faster estimate occurs with planning it is necessary to handle the sediment that occurs. URI: http://192.168.252.215:8080/xmlui/handle/123456789/1042 Files in this item: 1
TS_22201170013_Ahmad Muzaeni.pdf (3.975Mb) -
WIBOWO, HERDI (November 3, 2021)[more][less]
Abstract: This property investment feasibility study is an activity carried out regarding whether or not a project is feasible from a financial perspective before the project is implemented, the purpose of this activity is to find out whether the construction of subsidized housing is needed or not and to find out the function of the building services desired by the residents. The increasing need for subsidized housing creates investment opportunities. With the right method of investing in subsidized housing projects, investors can get a decent rate of return on capital. For that, we need a model that can be used to conduct a feasibility study of an investment plan for a subsidized housing development project. Users of this feasibility study model can subjectively enter the input value according to the user's subsidized housing project investment plan. This model is a simple program using Microsoft Excel that will calculate the value of the Internal Rate of Return. Three Cash Flow scenarios in this model are made for NPV (Net Present Value), IRR (Internal Rate of Return) and BCR. NPV yield = interest rate (i) + 2021 Net Cash Inflow + 2022 Net Cash Inflow is Rp. 2,603,066,000.00 so that the investment deserves to be accepted. IRR = Total Cash Expenditure + Total Cash Income = 41% and BCR Value = (Present Value of Benefits / Present Value of Costs) = 1.20 > 1, so the investment is acceptable. Based on the results of the analysis of various possible risks that are simulated, the IRR value is still higher than the rate (5%). URI: http://192.168.252.215:8080/xmlui/handle/123456789/1041 Files in this item: 1
TS_22201170012_Herdi Wibowo.pdf (2.558Mb) -
WAHYUNI, SUCI DWI (November 3, 2021)[more][less]
Abstract: The most damage properties when an earthquake happens in Indonesia is occurred in the simple building with infilled brick wall. It was caused the building is classified as a non engineering building. In SNI, the determination of the brick wall as non structural component are causing the strength and stiffness of the bric wall are never calculated in the building design process. In fact, the strength and stiffness of the brick wall ae significantly affected the behavior of the simple house building. In this study, there are three panel model of reinforced concrete structure with 4 m, 3 m and 2 m in width, with both of them are one story building, and functioned as residential, located in the high risk Indonesian seismic zone (zone 6), and designed using force based structural design. After the beam and column properties are obtained, then it is analyzed. Simultaneously with the brick wall with different arrangement and boundaries. the thickness of the brick wall was assumed as one and half brick arrangement with three and four faces boundary. moreover, in the structural analysis the brick wall are modeled as compression bracing. therefore, there are 12 different structural model that being analyzed. The result of this study shows that the structural system with infilled brick wall has better ductility value and higher base share capacity compared to the open frame structural system. Additionally, the performance evaluation present the structural system with infilled brick wall are able to achieve the Life Safety – Collapse Prevention range instead of open frame structural system which is only achieve the Immediate Occupancy category. URI: http://192.168.252.215:8080/xmlui/handle/123456789/1040 Files in this item: 1
TS_22201170010_Suci Dwi Wahyuni.pdf (6.568Mb) -
UDIN, UNTUNG (November 3, 2021)[more][less]
Abstract: The availability of water, the water requirement and how to divide the water as far as possible a fair and equitable so that all plants can grow well is needed to increase production. The availability of water, the need for water and how to divide the existing water As far as possible fair and evenly so that all the plants can grow very well Needed to improve production. Analysis of Irrigation Water needs is one of the important stages required in the planning and management of irrigation systems. Increasing pressure on available water resources for irrigation and other needs, particularly during dry season, requires an irrigation network having a higher level of efficiency to deliver irrigation water.This study aims to determine the delivery efficiencies and amount of water loss in secondary and tertiary channels of selected irrigation network. Irigation CanalSimangu was selected for the study area. Results showed that average delivery efficiency for irigation CanalSimangu was 52.47%. The average water loss and water delivery efficiency in secondary channel were 0,048 and 81,11%, respectively. The loss was caused by evaporation 2.73 x 10-7 m3/s, seepage 0.7 m3/s and other factors 0.04548 m3/s. The average water loss in tertiary channels was 0,01 m3/s contributed by losses from evaporation 5.046 x 10-8 m3/s, seepage 0.00033 m3/s and other factors 0.00994 m3/s. It caused tertiary channel's water delivery efficiency was approximately 71,88%. However, performance of irrigation network was classified as good since it has water delivery efficiency greater than 60%. Water loss in tertiary channel largely due to many parts of wall and base of the channels were broken, and the presence of vegetation and sediment in the channel slowed the water flow. URI: http://192.168.252.215:8080/xmlui/handle/123456789/1039 Files in this item: 1
TS_22201170007_Untung Udin.pdf (1.853Mb) -
FUADDI, SAMSUL (November 3, 2021)[more][less]
Abstract: In a construction project, cost estimates play an important role in project implementation. To improve the efficiency and effectiveness of building and building activities in the construction sector, a basic means of unit price calculation is needed, namely Construction Cost Analysis. Contractors generally make bid prices based on analysis that are not entirely guided by BOW (Burgelijke Openbare Werken) analysis or SNI analysis (Indonesian National Standardization). The contractors are more likely to calculate the unit price of work based on their own analysis based on previous experience in completing a construction work, even though it cannot be separated from the analysis of BOW and SNI. Research methods in analyzing the Budget Plan (RAB), namely with BOW, SNI and Contractor Calculation Method. From the calculation of each analysis of the existing budget plan, a comparison of the cost budget plan is obtained between the BOW, SNI and Contractor Calculation Methods. An economical budget plan using the Contractor Calculation Method, which is Rp.104.192,00, while the results of analysis of the BOW budget plan are Rp. 222.444,00, while the analysis of the SNI budget plan is Rp.127.450,00 URI: http://192.168.252.215:8080/xmlui/handle/123456789/1038 Files in this item: 1
TS_22201170003_Samsul Fuaddi.pdf (3.382Mb) -
ARI MARDIKA, RHEZA (July 26, 2022)[more][less]
Abstract: Public Works Department (DPU) of Tegal Regency in 2018 has formed a quick response maintenance unit that is in charge of carrying out road maintenance. The type of asphalt used to repair the road is cold mix asphalt. The objectives of this study are: 1. To find out the procedures for carrying out road maintenance through a quick response maintenance at the Public Works Department (DPU) Tegal Regency. 2. To find out the procedure for using cold mix asphalt as material for road repairs at the Public Works Department (DPU) of Tegal Regency. The procedure for maintaining the road through a quick response maintenance at the Public Works Department (DPU) of Tegal Regency with the cold mix method is as follows: 1. Initial assessment after complaints from the public. 2. Direct inspection to the field, 3. Determination of the authority and responsibility on the inspected road of the Unit Quick Response Maintenance of the DPU of Tegal Regency, 4. Implementation of road handling using cold mix asphalt and aggregate. The way to use the asphalt cold mix conducted by Unit Quick Response Maintenance of the DPU of Tegal Regency is as follows: the holes in the road are cleaned, preparing asphalt emulsion, the holes are with emulsion evenly, if the hole depth is more than 5-10 cm, then filled with aggregates 2/3 and or 1/2, laying the cold mix asphalt in the hole evenly, compacting the expanse with the iron wheel or stamper, and finished, the road ready to be used. The procedure for maintaining the road through a quick response maintenance at the DPU of Tegal Regency with the cold mix method has a time efficiency value of 600% which is obtained from the distribution of time needed for maintenance with the hot mix asphalt method as much as 6 hours compared to the time required by the asphalt cold mix method for 1 hour. Recommendation suggestions to related parties as follows: need to increase the budget for road maintenance activities especially in the Quick Response Maintenance DPU of Tegal Regency so that materials and equipment are available in sufficient quantities so that the handling of road damage can be maximized, and more intensive socialization needs to be carried out to the community. URI: http://192.168.252.215:8080/xmlui/handle/123456789/762 Files in this item: 1
22201200017-RHEZA ARI MARDIKA.pdf (1.890Mb) -
Azmiyati, Mutoharoh (July 26, 2022)[more][less]
Abstract: The road section Tanjung - Kersana is a Regency road that connects two sub-district capitals, namely Kersana District and Tanjung District, along with the development of industry in Kersana District and Tanjung District resulting in an increase in the volume of vehicles on the Tanjung - Kersana road section. This study aims to determine the dimensions, types and levels of damage to these roads. The research was conducted by means of a survey to obtain primary data so that it can be used as a reference for handling road maintenance. The method used is the PCI (pavement condition index) method. On the Tanjung – Kersana STA 0+000 to 6+000 road section, the types of crocodile skin (0,06%), crack damage (0,01%), edge cracks (0,42%), holes (0,01%), patches with a PCI value = 75 are included in the very good category. Handling carried out refers to the Practical Guide to Road Maintenance (1992) in the form of asphalting (P2), filling cracks (P4), filling holes (P5). So the road must be repaired immediately so that the damage does not get worse. URI: http://192.168.252.215:8080/xmlui/handle/123456789/727 Files in this item: 1
22201180031- AZMIYATI MUTOHAROH.pdf (2.113Mb) -
Rokhmah, Nur (July 26, 2022)[more][less]
Abstract: The research that has been carried out in this study in the PT. Sumber Masanda Jaya precisely on the Bangsri Pantura highway, Brebes. So the road section that is directly affected by activities in the area is the Bangsri Brebes Pantura highway. The results showed that the traffic volume increased during weekdays compared to holidays. The daily traffic volume on the road, on weekdays 2022 at 16.00 – 17.00 WIB. With the number of vehicles 4.154 vehicles/hour or 2.090,6 pcu/hour. Meanwhile, the traffic volume on the Bangsri Pantura highway, Brebes, in the PT. Sumber Masanda Jaya on holidays as many as 1.675 vehicles/hour or 1.127,8 smp/hour at 11.00 – 12.00 WIB. This is because the number of passing vehicles leads to the workplace, because there are so many industrial areas in the north coast road section of Bangsri Brebes. The peak volume of traffic on the Bangsri Brebes pantura highway is approaching or is at an unstable starting flow, low speed and different, volume close to capacity, the level of road service is in category D with a value of 0,78 with reference to the 1997 Indonesian Road Capacity Manual. URI: http://192.168.252.215:8080/xmlui/handle/123456789/708 Files in this item: 1
22201180025- NUR ROKHMAH.pdf (3.220Mb) -
Firmansyah, Dadang (July 26, 2022)[more][less]
Abstract: Park Pemerintah Kota (pemkot) Tegal, Jawa tengah merevitalisasi kawasan Jalan Ahmad Yani, Salah satu kawasan pusat ekonomi di pusat kota itu akan disulap seperti Jalan Malioboro di Yogyakarta. Kawasan Jalan Ahmad Yani akan ditata menjadi kawasan city walk, Trotoar di sepanjang jalan tersebut diperlebar, sementara ruas jalan dipersempit dan dibuat satu arah. Selain untuk pejalan kaki, di sepanjang trotoar juga akan disediakan tempat untuk pedagang kuliner yang menggunakan food truck. Kursi-kursi dan sejumlah ornamen untuk mempercantik kawasan itu turut disediakan untuk tempat warga bersantai atau berfoto. Penelitian ini bertujuan untuk menganalisis tarikan perjalanan menuju jalan Ahmad Yani Kota Tegal, kinerja ruas jalan akses masuk menuju kawasan City Walk Kota Tegal yang meliputi analisis terhadap kapasitas, volume lalu lintas, dan derajat kejenuhan akibat rencana pembangunan tersebut. Selain itu juga dianalisis kinerja simpang prioritas (volume lalu lintas, kapasitas, derajat kejenuhan, tundaan, dan peluang antrian) akses masuk menuju kawasan pembangunan City Walk Kota Tegal (simpang prioritas Jalan Pangeran Dionegoro dan jalan Ahmad Yani). Jenis survey lalu lintas yang digunakan dalam penelitian ini adalah traffic counting (TC). Tarikan perjalanan di Jalan Ahmad Yani adalah sebesar 222 skr/jam pada periode jam puncak yang terjadi pada pukul 6.35 – 7.35 WIB. Akibat aktivitas pembangunan City Walk Kota Tegal, ruas jalan Ahmad Yani yang memiliki kapasitas sebesar 871,2296 skr/jam diprediksi mengalami pertambahan volume lalu lintas dari 316,5 skr/jam menjadi 757,5 skr/jam pada periode jam puncak yang terjadi pada pukul 6.35-7.35 WIB. Sehingga nilai derajat kejenuhan berubah dari 0,36 menjadi 0,87. Untuk simpang prioritas jalan Ahmad Yani dan jalan Pangeran Diponegoro diprediksi mengalami pertambahan volume lalu lintas dari 634,5 skr/jam menjadi 1250 skr/jam, kapasitas simpang meningkat dari 2609,678 skr/jam menjadi 2799,692 skr/jam, derajat kejenuhan simpang meningkat dari 0,24 menjadi 0,45, dan tundaan simpang meningkat dari 6,85 detik/smp dengan peluang antrian 1,16 % - 10,81 % menjadi 9,28 detik/smp dengan peluang antrian 0,91 % - 21,62% URI: http://192.168.252.215:8080/xmlui/handle/123456789/665 Files in this item: 1
222011800005- DADANG FIRMANSYAH.pdf (2.597Mb) -
NUGRAHA, OSCAR DWI WAHYU (October 5, 2023)[more][less]
Abstract: Research that has been carried out in the feasibility analysis study of invesment in housing development projects in terms of technical and financial aspects in Taman Amartha Brebes housing. Land use planning for housing development projects is legally feasible by following applicable local regulations. The land area to be built meets the permitted standards, namely 70% of the total land area. The amount of housing invesment is IDR 16,650,898,192.26. The construction of houses is technically feasible by following the standards in SNI, as well as building planning following the concept of building earthquake-resistant people’s houses. In terms of invesment feasibility, it is feasible with invesment analysis with an invesment period of 24 months. The NPV value obtained is IDR 8,131,901,942.50 which is greater than zero. While the IRR obtained has a value of 31.67% which is greater than the specified MARR of 8%. Than the project has achieved a breakeven point after selling 20 units in a period of 20 months, with a profit of IDR 1,326,049,139.39. URI: http://192.168.252.215:8080/xmlui/handle/123456789/416 Files in this item: 1
22201180015_ Oskar D W N.pdf (2.960Mb) -
Feyzar Alkautsar, Arief (July 26, 2022)[more][less]
Abstract: Along with the increasing economy in the Majenang area as a center for agricultural and plantation products, transportation access is urgently needed to support the distribution of agricultural products and small industries. The only access for public traffic from West Java to Central Java via Majenang City is the Wangon National road – the West Java border, so that on this road traffic jams and accidents often occur. To reduce congestion and reduce traffic accidents, the Cilacap Regency Government opened an alternative route through the district road section from Wanareja – Nyakra – Cigaru – into the Majenang northern ring road which crosses the Cijalu river, so bridge access is needed. Cijalu Bridge is one of the bridges located over the Cijalu River, Majenang District, which is an alternative route to support the smooth flow of traffic between Cilacap Regency and Banjar City, West Java Province URI: http://192.168.252.215:8080/xmlui/handle/123456789/172 Files in this item: 1
22201190071 -ARIEF FEYZAR ALKAUTSAR.pdf (1.679Mb) -
pradana, adhika (July 26, 2022)[more][less]
Abstract: The results obtained from the calculation of descriptive analysis of percentages (in 4 population sampling zones) regarding pedestrian perceptions of comfort were reviewed from, general factors with a total score of 1460 resulted in 48.67% classified as poor criteria, safety factors with a score of 1263 yielding 50.52% classified as poor criteria, and the completeness of supporting facilities with a score of 914 resulted in 45.07% classified as poor criteria. Of all these factors with 100 respondents, the total number of pedestrians and shows that the utilization of the sidewalk lane on Jalan R.A. Tegal Kartini City is a score of 48.49% and is classified as a poor criterion. From this study it can be concluded that all factors are the main elements that support the sense of comfort of pedestrians in the utilization of the sidewalk paths of Jalan R.A. Kartini City of Tegal. URI: http://192.168.252.215:8080/xmlui/handle/123456789/65 Files in this item: 1
22201200050- ADIKA PRADANA.pdf (1.261Mb) -
kurniawan, Hary (July 26, 2022)[more][less]
Abstract: Flood is a condition of the phenomenon of natural disasters that have a relationship withamount of damage in terms of life and material. Flood starts from an increasepopulation, climate change and land use change. Drainage capacitywhich is small and the amount of sediment in drainage causes flooding / flooding.Other problems also arise from household wastewater. Urban areas that aresolids cannot treat waste water individually. So, waste water willflow in urban drainage systems. In this study, rain plays an important role in the evaluation and planning of drainageurban area. Data needed for rainfall data, land use data and datatopography. The rainfall data used is the maximum daily rainfall datareward station with a comparison of other stations. Rainfall data is analyzedwith the Log Person III and Gumbel methods then tested by Chi Square forchoose the distribution of statistics received. Rainfall data is then applied inthe intensity of rainy days with the mononobe method. Rain intensity is useful forcalculate peak discharge with a rational method.Based on the data, flooding in several channels in Tegal Barat was like on the roadPineapple, Rambutan Road, Lumba Lumba Road, Cinde and Bawal Road. The evaluation is in the form of analyzing the discharge of each drainage channel atall of Tegal Barat region. After evaluation there are several channelsdrainage that needs re-planning such as the channels of pineapple and western baroque, cinde and dolphin channels; andsome drainage channels need normalization like the Bawal canal. URI: http://192.168.252.215:8080/xmlui/handle/123456789/54 Files in this item: 1
22201200049- HARY KURNIAWAN.pdf (2.527Mb) -
Fikri Faqih, Reza (July 26, 2022)[more][less]
Abstract: E-procurement is the procurement of goods or services carried out with information technology and electronic transactions in accordance with statutory provisions. Tight competition will make participants submit aggressive offers, so that the best bidding is expected to win the tender, there is even a phenomenon in the implementation of bidding, the bid price is not fair. The purpose of this research is 1. To find out the implementation of e-procurement in the Tegal Regency DPU environment, and 2. To find out the effect of the unreasonable bid price on the time of carrying out road works in the DPU Tegal Regency environment. The hypothesis proposed is H0: Unreasonable bid price does not significantly influence the time of carrying out road work in the Tegal Regency DPU Environment and H1: Unreasonable bidding price has a significant effect on the time of the roadwork in the Tegal Regency DPU The results showed that the implementation of e-procurement in the Tegal Regency Government environment, especially the road work at DPU Tegal Regency was carried out properly according to the applicable provisions and conclusions: Unreasonable bid price factors that could affect the time of the road work were material, equipment , labor, and methods and costs of 93.6%, while the remaining variables affect 6.4%. As for individually, the effect on the implementation time is material at 46.6%, equipment at 26.6%, and methods and costs at 20.4% URI: http://192.168.252.215:8080/xmlui/handle/123456789/51 Files in this item: 1
222012200048- REZA FIKRI FAQIH.pdf (1.097Mb) -
Maulidin, Ifhan (October 1, 2021)[more][less]
Abstract: Flood is a condition of the phenomenon of natural disasters that have a relationship withamount of damage in terms of life and material. Flood starts from an increasepopulation, climate change and land use change. Drainage capacitywhich is small and the amount of sediment in drainage causes flooding / flooding.Other problems also arise from household wastewater. Urban areas that aresolids cannot treat waste water individually. So, waste water willflow in urban drainage systems. In this study, rain plays an important role in the evaluation and planning of drainageurban area. Data needed for rainfall data, land use data and datatopography. The rainfall data used is the maximum daily rainfall datareward station with a comparison of other stations. Rainfall data is analyzedwith the Log Person III and Gumbel methods then tested by Chi Square forchoose the distribution of statistics received. Rainfall data is then applied inthe intensity of rainy days with the mononobe method. Rain intensity is useful forcalculate peak discharge with a rational method.Based on the data, flooding in several channels in Tegal Barat was like on the roadPineapple, Rambutan Road, Lumba Lumba Road, Cinde and Bawal Road. The evaluation is in the form of analyzing the discharge of each drainage channel atall of Tegal Barat region. After evaluation there are several channelsdrainage that needs re-planning such as the channels of pineapple and western baroque, cinde and dolphin channels; andsome drainage channels need normalization like the Bawal canal. URI: http://192.168.252.215:8080/xmlui/handle/123456789/44 Files in this item: 1
2021_TS_22201170030_IFHAN MAULIDIN.pdf (2.685Mb)
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