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Proceeding of World Conference
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Proceeding of World Conference, is Publication of conference articles in the field of multidisciplinary sciences published by the World conference; aims to make it easier for readers and writers to access articles during time and make it easier to download and distribute.
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Articles 265 Documents
Performance Analysis of Working Time and Cost of Rigid Arteries Using Earned Value Analysis (EVA) Method: Case Study: of the construction project of the Becakayu toll access bridge on and off ramp Jatiwaringin Famila Hasan; Fahmi
Journal of World Conference (JWC) Vol. 3 No. 5 (2021): September 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

Time and cost control is a very important aspect of project management. Poor time control causes the project construction costs to differ from the planned costs. PT Waskita Beton Precast as the main contractor that carries out the construction of the on and off ramp Jatiwaringin arterial and bridge access projects has problems in controlling time and costs which can be seen in minus deviations in the work progress report. The research method with a quantitative descriptive approach is very supportive in making research by reviewing project performance with the earned value method. The data are processed and analyzed using Earned Value indicators so as to produce a performance index. The results of the study were seen from the deviation of the project progress of 31.57% so that a calculation analysis was carried out in terms of time. With the results obtained to complete the project it takes an additional 85 days from the end of the project contract. Based on the results of the cost calculation analysis. The total cost needed to complete all the work (EAC) is Rp. 48,402,991,553.33.
How did the Impact of the 2nd Wave of COVID-19 on Parking Characteristics at Non-Referral Hospitals? Case Study: Permata Cibubur Hospital, Indonesia Andri Irfan Rifai; Roisman A. Harefa; Muhammad Isradi; Amar Mufhidin
Journal of World Conference (JWC) Vol. 3 No. 5 (2021): September 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

The health industry is vital in this modern era, including providing hospital facilities in various places. However, the Corona Virus Disease (COVID-19) pandemic has changed people's habits in using health services. Community visits to hospitals changed when the first wave of COVID-19 occurred in March 2021 and the second wave in June 2021. Parking facilities as part of hospital services are part of the affected by this pandemic condition. The purpose of this paper is to determine changes in parking demand in the before, first wave, and second-wave phases of COVID-19. The research method is carried out by conducting surveys and calculating parking characteristics. The analysis shows that parking demand decreased during the first wave and then increased again during the second wave. The first-wave parking index decreased by 44.90% compared to before the pandemic and increased by 112.24% during the second wave.
Strategic Planning of Stakeholders Involvement on Human Capital Support at a Holding Company Irmawati Sri Agustini; Tungga Bhimadi Karyasa
Journal of World Conference (JWC) Vol. 3 No. 6 (2021): November 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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The influence of Stakeholders is raised on the holding as an external and internal influence. This influence is used as input to the SWOT-analysis to be combined with the strategic planning of the holding, where the strategic planning is generated from the stages of the existing management strategy. The results of the SWOT-analysis are used as input for holding or companies in general in the formulation of Long Term Strategic Planning (LTSP). This formulation is made every 5 (five) years as a result of top management meetings consisting of: Directors, Commissioners, LTSP-teams, and several personnel from internal stakeholders. The Long Term Strategic Planning is elaborated by each directorate, including the HCS directorate, in a meeting involving the heads of the directorate work units. The results are formulated into several items in the Annual Work Program for each department. Some of these items were discussed by all members of the division within the department. The results of the division-level discussion for each work program item are generally represented as a Task Force Group from a dynamic division. The mention of the Task Force Group is used as the name for the organizational structure for the level below the department. Holding for this research is selected in a company with the main producer from mining and then processing it into basic building materials. This company was founded more than 50 years ago. Initially this company was established as a business unit for collecting community mining products. The current holding condition with 7 (seven) departments controlled by the Human Capital Support Directorate, which consists of: Human Capital Policy and Strategy Department, Human Capital Services Department, Performance Management and Talent Department, Corporate Learning and Development Department, Legal and Risk Management Department, Governance and Compliance Department, Business Process Management Department. Dynamic Task Force Groups following the results of the SWOT-analysis mentioned here include: Key Performance Indicators, Performance Excellence, counselor to the poor performance employees, and new recruitment methods.
Construction of a Road Network in Central Surabaya And Traffic Conditions in The Girilaya Road Surabaya City Based on Geographic Information Systems Arip Widarto; farida hardaningrum
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

The purpose of this study was to create a road network in the form of a geographic information system and to find out the traffic conditions that occurred on the Girilaya road, Surabaya City in 2021. This traffic condition research used a method that refers to the calculation of congestion figures. In accordance with field observations, the road with the type of road 2/2 UD is two lanes – two-way undivided, with a road width of 6 meters for a total of 2 directions with a shoulder of 1 meter each on the right and left sections. The facilities on these roads are not equipped with traffic signs such as (no stopping, no parking, speed limit). The highest average daily traffic volume on this road segment is from 07.00 – 18.00 as many as 1725.8 vehicles/hour. Motorcycles are the most dominant type of vehicles passing through these roads. From the analysis of the level of congestion carried out, the results showed that the side barriers on the road segment were categorized as moderate (M) at 378.6 events/hour. Congestion occurs because of the density of activities and vehicles reduce speed and stop on the side of the road. This results in the value of service on the road section being D indicating that the flow of vehicles is obstructed, the speed is low and the volume of vehicles is above capacity. Therefore, the role of the government is very important to reduce the level of congestion that occurs and drivers are more orderly in carrying out activities on these roads.
Development Risk Management Mbah Buto Mojowarno Suspension Bridge on Regional Development Ita Zeftin Trisnawati; Diah Ayu Restuti Wulandari
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

Infrastructure development in the form of roads and bridges is a government program in an effort to improve facilities and infrastructure. Infrastructure has a fairly strong relationship with social and environmental welfare for the development of a region. Bridges in Indonesia have progressed quite a lot. This is marked by the construction of several types of long bridges that connect one area to another. The construction of the Mbah Buto Suspension Bridge has a very positive role in increasing social activities, transportation facilities and improving the economy of the surrounding community. This study aims to determine the development of the area after the construction of the Mbah Buto Suspension Bridge. This research method uses descriptive quantitative method. The object of this research is the community around the construction site, using primary data sources in the form of questionnaire results, observations, and secondary data which includes supporting documents regarding development. The analytical method used is simple linear regression analysis using SPSS application in the form of validation test, reliability test, t test, and coefficient of determination test. The results of the study indicate that the Infrastructure Development in the form of the Mbah Buto Suspension Bridge has a very positive and significant role in social activities, transportation facilities and the economy of the surrounding community.
Evaluation of The Capacity of The Araya Pump House in Managing Flood of Kalibokor Channel Sisi Jl. Arief Rachman Hakim Kelvin Gilang Romadhon; Adi Prawito; Farida Hardaningrum
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

Kalibokor Channel is one of the primary channels in East Surabaya. This channel overflows during the rainy season. The inundation height that occurs is between 0-15 cm. Some of the flood-prone areas that the channel passes through are Manyar, Klampis, Gebang Putih, and JL. Arif Rahman Hakim. The Surabaya City Government built the araya pump house as a helper for the Kalibokor channel in order to reduce inundation on Jl. Arief Rachman Hakim and reduce the load on the Kalibokor pump house. The study was conducted by calculating the value of the planned rain and flood discharge, then analyzing the existing one and ending by recommending a new pump capacity design. The results of the analysis calculation obtained that the planned discharge entered the Kalibokor primary channel on the side of Jl. Arief Rachman Hakim is 18.56 m3/s while the existing capacity of the Kalibokor primary channel on the side of Jl. Arief Rachman Hakim can only accommodate a capacity of 16.6 m3/s.
Traffic Performance Analysis and Road Safety Facilities in Bojonegoro District 2021-2026 (Case Study: S. Panglima Sudirman – S. Teuku Umar) M. Sendy Saputra; Adhi Muhtadi
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Bojonegoro is one of the regencies in East Java with a population of 1 million more. This makes Bojonegoro Regency as a center of trade, business, and education in east Java, therefore many people who make some of its areas into crowded centers by accident, one of which is what happened to Jl. Teuku Umar- Jl. Panglima Sudirman (Treaffic). Based on these conditions, studies need to be conducted in the analysis of traffic performance and road accident facilities in the next 5 years precisely in 2026. The methods used are surveys of morning, afternoon, afternoon rush hours conducted 3 days, namely 2 normal days and 1 holiday (Tuesday, Wednesday and Saturday), geometric data analysis using the 1997 MKJI method and Road Safety Facilities using Road Equipment Planning (Ministry of PUPR Human Resources Development Agency). In this study, traffic flow in Jl. Panglima Sudirman in 2026 amounted to 1224.99 smp / hour, LOS B. While the traffic flow on Jl. Teuku Umar in 2026 amounted to 1518.04 smp / hour, LOS B. The results of the calculation of traffic in 2026 had a traffic flow of 679.05 smp / h, LOS C, and traffic flow delays of 77.70 det / smp. From the results of calculations that have been done and existing observations with the acquisition of LOS C at the intersection, it is necessary to widen the road by 2 meters, for the proposed road safety facilities in 2026 there needs to be the addition of signs, signs, and APILL at a certain point.
Analysis of Road Widening Reviewed From The Service Level of Kedung Jajang – Ranuyoso, Lumajang Rizal Chrisna Ardyansyah; Dr. Atik Wahyuni
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

Indonesia is a developing country that has various problems, one of which is congestion. Congestion occurs because of the high population, population mobility and poor road facilities. The congestion that occurs in Lumajang Regency is on the Kedungjajang - Ranuyoso road. Congestion is caused by the high mobility of the population to work, and the high side barriers. The purpose of this study was to determine the cause of congestion, the amount of road capacity, and the comparison of the level of road service before and after widening the Kedungjajang - Ranuyoso road. Data collection uses measurement data analysis techniques and documentation that was carried out before and after the widening of the Kedungjajang - Ranuyoso road section. The results showed that the cause of congestion that occurred on Jalan Kedungjajang-Ranuyoso Lumajang was the lack of effective road width, the amount of traffic capacity of the Kedungjajang-Ranuyoso Lumajang road before the widening of the road was 2,291 smp/jam, the amount of traffic capacity of the Kedungjajang-Ranuyoso road Lumajang after road widening is 3069.94 smp/jam, changes in the level of service for the Kedungjajang-Ranuyoso road Lumajang before and after road widening have increased by 2 levels, which originally had a road service level value of "E" to "C" which means the condition the original flow before road widening was unstable current, the speed sometimes stopped, demand was approaching
Construction Safety Planning Method Based on Project Loan ( Lot 8 Jarit-Puger Road Project Case Study) Galuh Tiara Dewi; Fredy Kurniawan
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

The development of infrastructure in Indonesia has increased with the implementation of national strategic projects. With the increasing growth of infrastructure development in Indonesia and the increasing number of work-related accidents on the site. Accidents at work occur because of the lack of attention to implementation and monitoring. The success of the project is not measured merely in terms of performance, but in the application of occupational safety and health to a project and becomes one of the benchmarks for success. To control the implementation of Occupational Safety and Health in the project, a Construction Safety Plan is required, while compiled in the Construction Safety Plan document included in the Construction Safety Management System document. The research methodology used data collected in the field. Collect data from implementation case studies and comparisons related to construction safety planning documents against applicable regulations through field observations using documentation, questionnaires, observations and documentation methodology. Based on the analytical results conducted in this study, there are five elements to prepare the construction safety plan documents. Reduce the number of work-related accidents by planning, monitoring, and evaluating work-related accidents. There is an expectation that further analysis of the factors that cause work accidents by adding research objects to reduce work accidents in construction projects. For the analysis, the authors hope that the causes of industrial accidents will be more detailed by adding research topics to reduce accidents in construction projects.
Analysis of Road Flexible Pavement Using The Bina Marga Method on Road Area of Aituto – Ainaro (Km 89 + 000 To Km 112 + 000) Timor Leste Agostinho Dahu Tefa Da Silva
Journal of World Conference (JWC) Vol. 4 No. 1 (2022): Januari 2022
Publisher : NAROTAMA UNIVERSITY, Indonesia

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The highway is one of the transportation infrastructure that is being used to support economic activities. However, often on the road there is damage to the pavement which makes the comfort of the rider disturbed. One of them is Jalan Aituto – Ainaro Timor – leste, this road is a connecting road from the district city to the village. The purpose of this study was to determine in planning the thickness of flexible pavement on the 1987 SKBI Component Analysis Method, the 2017 Highways Method and the Dimensions of Edge Channels. The method used is an unstructured observation method and data collection in the form of primary data about the condition of the area on the Aituto - Ainaro Timor - Leste Road and secondary data in the form of LHR data, CBR data, road geometric data and rainfall data. From the results of the analysis of the component analysis method, the surface layer uses Asphalt MS 340 with a thickness of AC-WC 5 cm AC-BC 5 cm, the upper foundation layer uses Aggregate Class A with a thickness of 20 cm, and the sub-base layer uses Aggregate Class B with a thickness of 10 cm. . Meanwhile, from the results of the 2017 Bina Marga analysis, it was obtained that the surface layer used AC - WC with a thickness of 4 cm and AC - BC with a thickness of 6 cm, the upper foundation layer used AC - Base with a thickness of 14 cm and the lower foundation layer used LPA class A with a thickness of 30 cm. . The shape of the edge channel is rectangular with the channel dimensions calculated from the calculation of the channel width 0.8 m, channel height 0.7 m and girder height 0.6 m. and sub-base layer using Aggregate Class B with a thickness of 10 cm. Meanwhile, from the results of the 2017 Bina Marga analysis, it was obtained that the surface layer used AC - WC with a thickness of 4 cm and AC - BC with a thickness of 6 cm, the upper foundation layer used AC - Base with a thickness of 14 cm and the lower foundation layer used LPA class A with a thickness of 30 cm. . The shape of the edge channel is rectangular with the channel dimensions calculated from the calculation of the channel width 0.8 m, channel height 0.7 m and girder height 0.6 m. and sub-base layer using Aggregate Class B with a thickness of 10 cm. Meanwhile, from the results of the 2017 Bina Marga analysis, it was obtained that the surface layer used AC - WC with a thickness of 4 cm and AC - BC with a thickness of 6 cm, the upper foundation layer used AC - Base with a thickness of 14 cm and the lower foundation layer used LPA class A with a thickness of 30 cm. . The shape of the edge channel is rectangular with the channel dimensions calculated from the calculation of the channel width 0.8 m, channel height 0.7 m and girder height 0.6 m.