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Refinement Method of Retaining Wall (L-Shape Concrete) and CCSP Design in Kalimas Quayside Kademeter 1200-1400 Project Margantionius Margantionius; Ronny Durrotun Nasihien
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 1 (2019): September 2019
Publisher : NAROTAMA UNIVERSITY, Indonesia

As one of the state-owned enterprises (BUMN), PT Pelabuhan Indonesia III (Persero) Regional Jawa Timur has demanded to obtain the considerable revenues using the limited maintenance funds for port facilities. One of the roles of Engineering Division includes the availability of port facilities that support operation division, so it is necessary to check and maintain the facilities. In consequence, the estimated cost and time of project carried out effectively to mitigate the risk level in the future in order to achieve the main objectives. One of the biggest revenues in the port sector is on the quayside facility services, therefore, maintenance of these facilities needs to be prioritized. The final project provides an analysis of cost and time calculations using the method of repairing the retaining wall (L-Shape Concrete) and the CCSP (Coruggated Concrete Sheet Pile) method for repairing damage to Kalimas Kademeter Quayside 1200-1400 with damage length of 176 meters and width of 9 meters. Based on the observation of cost and time analysis, the estimated cost of using the L-Shape Concrete repair method is much cheaper than using the CCSP (Coruggated Concrete Sheet Pile) method, but the actual project period is much longer. Finally, the selection of repair methods can adjust to the necessity of cost and time aspects, as well as the methods of project.

Redesign of Core Groyne Using Natural Materials Maulida Amalia Rizki
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 1 (2019): September 2019
Publisher : NAROTAMA UNIVERSITY, Indonesia

Coastal abrasion is one of the serious problems with shoreline change. In addition to natural processes, such as wind, currents and waves. One method for overcoming coastal abrasion is the use of coastal protective structures, where the structure functions as a wave energy damper at a particular location. Coastal buildings are used to protect the beach against damage due to wave and current attacks. Groyne is a coastal safety structure that is built protrudes relatively perpendicular to the direction of the coast, the importance of built coastal security with a groyne structure on the Jetis beach is as a flood control infrastructure that is as a final disposal of floods in the Ijo Watershed system, addressing coastal abrasion in detail. So we get the design drawings of sediment control buildings to reduce sedimentation / siltation from the direction of the sea into the river mouth, material structure costs and time schedule.

Analysis of DAM Holder Planning (Gully Plug) for Sediment Control in Catchment Areabrantas River Nanang Dwi Cahyono
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

High-Level Modeling of Building Structure Using Octogonal Castellated Beam and Steel Plate Shear Wall System (SPSW) Ridwan Dwi Setiawan; Koespiadi Koespiadi
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

In reality, the development of a city or region is realized in the form of high-rise buildings. In the world of construction usually planner or executor of a project generally choose between two such material is steel or concrete. Concrete is a construction material that forms most often for current construction projects. In this thesis is exemplified how to choose the steel material in construction. steel profile is quite popular to use the castellated profile, by adding a steel plate shear wall (steel plate shear wall). The result of this structural modeling for building a dental hospital in Malang, get the dimensions of the roof joists with spans7.2 m on the roof using WF profile 300 x 150 x 6.5 x 9 and on the floor with the original profile WF 300 x 200 x 8 x 14, then converted into a castellated beam profile octogonal 442.5 x 200 x 8 x 14. The dimensions of the transverse roof beam using a profile castellated beam octogonal 427.5 x 200 x 8 x 12 and longitudinal roof beam using octogonal profile castellated beam 570 x 200 x 8 x 13. b. Dimensions of the transverse floor beam profile using a profile octogonal castellated beam 427.5 x 200 x 8 x 12 and beam elongated floor using octogonal profile castellated beam 617.5 x 300 x 10 x 15. The dimensions of the column using a 1-4 floor King Cross profile 588 x 300 x 12 x 20, the dimensions of the floor columns 5-7 using a profile King Cross 450 x 200 x 9 x 14.

Analysis of the Carrying Capacity of the Pile Foundation Compared to Jacking System and Pile Driving Analyzer (PDA) Test Choirus Soleh Rozeli
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

The foundation is a structure under the building that serves as a distributor of the load on it to the supporting ground layer. The pile capacity is obtained from the soil investigation results which is a sondir test. Sondir test is a technique of soil layer estimator to determine the type of foundation that will be used such as pile foundation. Hydraulic Jacking System is a equipment to pressure the pile. Pile Driving Analyzer Test is a system used for test the pile dynamically after erection. The purpose of this research is to know the method of bearing capacity of pile foundation calculation based on sondir data which approach Hydraulic Jacking System capacity and Pile Driving Analyzer Test capacity. This research method is quantitative. Data were collected using survey techniques. The survey technique is used to obtain generat data from the field. The data is processed using Schmertmann’s method, Philipponant’s method, and Andina’s method, and the results is compared with the Hydraulic Jacking System capacity and Pile Driving Analyzer Test capacity.

Comparation Study of the Use Naftalena from Coal Tar Waste with Camper Napthtalene as Concrete Admixture Agung Sumarno; Syafwandi Syafwandi; Fatmawati Adelia Rizky; Sumiyati Sumiyati
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Concrete is a mixture of Portland cement or other hydraulic cement, fine aggregate, coarse aggregate, and water, with or without additives (admixture). The naphthalene superplasticizer used comes from distillation of coal tar and a little from the rest of petroleum, but there is also camphor naphthalene. Where camphor grains contain 250-500 mg of naphthalene. Naphthalene is mostly produced from coal tar distillation, and a little from the rest of the fractionation of petroleum, by the molecular formula (C10H8) and in the form of two unified benzene rings. This compound is volatile, volatile even in the form of solids. The vapor produced is flammable. The purpose of this study was to determine the effect of the use of naphthalene from coal tar waste with camphor naphthalene as concrete admixture, and determine the effect of naphthalene from coal tar waste with camphor naphthalene on concrete toughness, density, water absorption, of concrete compressive strength. It is expected that the use of naphthalene can reduce the use of cement, and reduce water use. But it does not reduce the strength of the concrete so as to reduce costs in making concrete. The variations in the use of camphor naphthalene and coal tar naphthalene are 20%, 30%, 40%.

Evaluating the Performance of Transjakarta Bus Stops and Road Section Facilities on the Route Pondok Gede-Pulogadung Widodo Budi; Faza Ahmad Rofid
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Jakarta is one of the metropolitan city is also the capital of Indonesia. Over time, Jakarta's growing in terms of population, BPS is projecting an increase in population of 0.73% of the amount projected in 2018 until 2019 (BPS, 2015). Given this it is necessary also that adequate public transportation to support the mobilization of the daily needs of the residents. One provision of the Public Transport of the Jakarta administration is Transjakarta BRT. This final project aims to determine the load factor, travel time, downtime, waiting time, headways, frequency, circulation time, travel speed, and customer satisfaction on the performance of services that are already on the Transjakarta bus trip Pondok Gede-Pulogadung. The method used is a direct survey on Saturday and Monday from at 6:00 am to 7:00 p.m. WIB.Based results of the analysis already conducted found that, average load factor amounted to 22, 49%, Downtime for 5.9 minutes, headways is 17 minutes, the frequency of vehicle 3.5 vehicles / hour, the average circulation time is over 248 minutes, the average travel speed is over 13km / h. From some of the points mentioned above, the load factor, the time between the frequency of the vehicle, has not been categorized as adequate based on the terms of Minimum Service Standards Transjakarta The time between the average is for 17 minutes, the frequency of vehicle 3.5 vehicles / hour, the average circulation time is over 248 minutes, the average travel speed is over 13km / h. From some of the points mentioned above, the load factor, the time between the frequency of the vehicle, has not been categorized as adequate based on the terms of Minimum Service Standards Transjakarta The time between the average is for 17 minutes, the frequency of vehicle 3.5 vehicles / hour, the average circulation time is over 248 minutes, the average travel speed is over 13km / h. From some of the points mentioned above, the load factor, the time between the frequency of the vehicle, has not been categorized as adequate based on the terms of Minimum Service Standards Transjakarta.

Analysis and dynamic behavior of portal structures due to reciprocating machine Essen Donald; Dwi Pratama Andreas
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

reciprocating engine consists of two driving parts, piston and rotor, when the engine start these two parts move with a certain frequency, resulting in vibrations in the structure. dynamic analysis of the structure aim to find out how the structure behaves due to vibrations generated from the machine, whether the structure is safe for the machine and humans around the machine due to the amplitude of displacement, velocity, and displacement from structure. This dynamic analysis is carried out with the help of SAP 2000 v20.20 software with a dynamic load in the form of a reciprocating compressor operating with a frequency of 49.16 Hz. In this final project, the machine foundation uses a table top type with 1x1.7 m column dimensions and 1.3x1.6 m beams. From the free vibration analysis, the result is a natural frequency structure, from the first ten modes the structure is declared safe from resonance However, in this study the displacement and velocity of structures that occur in the zone B & C while the acceleration into the safe category based on applicable standards. This means that the structure is safe for humans who are around but are not safe for the product and the machine itself if it operates for a long time continuously.

Nagios Core Optimization by Utilizing Telegram as Notification of Disturbance Fahreza Fahreza; Muhammad Rifqi
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 3 No 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Network Monitoring System (NMS) is a system that is highly demanded internet service provider industry in this fast-developing information technology era. The availability of NMS is the best option to restore the service level agreement as a means to compete with other internet service providers’ competitors. The occurrence of disturbance in the network is often unnoticed by the network administrator. This may lead to a crucial problem in decreasing network quality as the impact of time-consuming in solving the problem. Through the explanation, the writer tried to anticipate by classifying problems using Pareto, and integrated Nagios with Telegram Messenger as a notification of disturbance. Nagios has many features such as reports, event handler, monitoring resource (CPU load, memory usage, status up / down, up time, data traffic, bandwidth), etc. One of notable feature owned by Nagios is blast notification of disturbance. It is a feature that will function when one of the devices is in trouble. This feature will inform the network administrator or authorized person in a certain divisions as regards the error network. In this case, the problematic device can be categorized according to the parameters made by the network administrator.

Performance analysis of Unsignal Intersection and Road section with MKJI Method 1997 Muhammad Isradi; Enif Asfarianto Pratama
IJTI International Journal of Transportation and Infrastructure eISSN 2597-4769 pISSN 2597-4734 Vol 4 No 1 (2020): September 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijti.v4i1.1160

Intersection Telkom Jatiasih is one of the congestion point in Bekasi City. This is at leave because of the high volume of traffic and also a busy route from Bekasi to Jakarta and the surrounding area, plus the direction to the toll gate Jatiasih. There is no sign – traffic sign making of Intersection Telkom Jatiasih is an unsignable junction, this is what causes the flow of irregular vehicles causing congestion. The data retrieval method is done by surveying directly to the research site. Based on survey result in Telkom Jatiasih intersection, the highest vehicle volume accurred in the afternoon of Monday, April 29 th, 2019. Calculated results based on the field survey result data using the MKJI 1997 book guidelines, obtaining the Degree of Saturation (DS) = 1,86 with the Level Of Service F value, indicating the stopping of the vehicle current at the congestion point such as the meeting path, or repair lanes that cause a long queue of vehicles. On the road Of Wibawa Mukti II Highway – Jatiasihi the vehicle flows are still recorded stably with the Degree of Saturation (DS) = 1,16 with a Level Of Service F value which means the level of road service is still stable. From the research results get an alternative solution Telkom Jatiasih intersection is in alternative 2 because it gets a decrease in the Degree of Saturation (DS) = 1,11 with the value of the Level Of Service F which means high traffic flow condition, but Current conditions are still stable.

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Abstract

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Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota surabaya,

Jawa timur

INDONESIA