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All Journal The Spirit of Society Journal : International Journal of Society Development and Engagement HUKUM BISNIS Devotion: Journal of Research and Community Service International Journal of Social Service and Research JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS (JHSSB) International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) Asian Journal of Social and Humanities International Journal of Social Science and Community Service
Marleno, Risma
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Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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ROAD NETWORK SIMULATION MODEL ANALYSIS OF PAHLAWAN ROAD AREA WITH TRAFFIC MANAGEMENT AND ENGINEERING EFFORTS Zein, Fikri Haikal; Muhammadun, Haris; Marleno, Risma
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 3 No. 4 (2024): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v3i4.1273

Abstract

During peak hour conditions, the traffic orderly area (KTL) in the existing Pahlawan Road area has not provided maximum results regarding performance and traffic order. The solution to the transportation problems that occur is to assess the performance of related sections and intersections and analyze the selection of traffic handling schemes to produce the most effective and efficient handling output. The purpose of this study is to determine the most optimal traffic engineering management recommendations for Pahlawan Road, Sidoarjo Regency. In data processing, researchers analyzed survey data, including the analysis of the traffic trip destination-origin matrix, vehicle free speed, vehicle behavior, and intersection control. The authors calibrated and validated the simulation model using the Vissim application, which represents the real situation in the field. Analysis of the traffic performance of the existing condition of the Pahlawan Road area road network revealed an average delay of 96.5 seconds, an average vehicle speed of 23.7 km/h, a total vehicle travel time of 1,691.6 hours, and a total vehicle delay of 725.2 hours, indicating poor road network performance. To improve the performance of the road network on the Pahlawan road section, the authors developed six road network simulation scenarios to derive the most optimal traffic engineering management recommendations for Pahlawan Road, Sidoarjo Regency.
ANALYSIS OF PROJECT DELAY USING THE CRITICAL PATH METHOD (CPM): A CASE STUDY ON THE CONSTRUCTION PROJECT OF THE OPD OFFICE BUILDING IN PASURUAN Purnomo, Didik; Oetomo, Wateno; Marleno, Risma
JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS Vol. 3 No. 2 (2024): FEBRUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/jhssb.v3i2.1006

Abstract

In construction project control, the main factors of concern are quality, time and cost control. So it is necessary to use one method in the implementation of control. This study aims to analyze the time and cost of the Raci OPD Office Building Construction project. The benefit of this research is to anticipate potential delays that occur in the project. The problem limitation is focused on work that has not been completed in the remaining time of the contract period. To analyze time and cost, this research uses Critical Path Method (CPM) and Time-Cost Trade-Off (TCTO) which begins with determining the work network and critical path. TCTO analysis is carried out by shortening the duration of work by adding 3 hours of overtime and calculating the Crash Slope of each job on the critical path. Rescheduling is done by accelerating the work that has the lowest cost. The results showed that the most effective rescheduling was carried out on the Lt.3 Installation and Plastering work with the acquisition of an acceleration duration of 8 days. And the total cost required for this acceleration is Rp. 29,441,424, - or Rp. 1,226,726, - per day for 24 days.
TIME PERFORMANCE ANALYSIS ON THE CONSTRUCTION PROJECT OF SUBALI BRIDGE IN SUTOJAYAN DISTRICT (D.G.008), BLITAR REGENCY, USING THE EARNED VALUE METHODOLOGY APPROACH Setyawan, Dhimas Triadi; Oetomo, Wateno; Marleno, Risma
JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS Vol. 3 No. 2 (2024): FEBRUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/jhssb.v3i2.1041

Abstract

One of the project types is the Construction Project. The main activity components of this type of project consist of feasibility assessment, engineering design, procurement and construction. In construction projects very often delays occur where the realization in the field does not match the schedule of the implementation plan, due to several factors that occur, even though a careful plan has been prepared but in practice in the field there are still many problems in implementation. The purpose of this study was to determine the performance of time in the implementation that took place from week -1 to week 17 on the Subali Bridge Construction project, Sutojayan Kec. (D.G.008), Blitar Regency using Earned Value. From the results of the analysis it can be seen that the costs incurred are lower than the planned costs, this can be seen in the CPI value of 1.28 while the implementation time is slower than the planned schedule indicated by the SPI value of 0.71.
EARNED VALUE ANALYSIS FOR COST AND TIME EFFICIENCY ON THE BONDOWOSO POLIJE CAMPUS ADMINISTRATION BUILDING PROJECT Irniawan, Dodik; Oetomo, Wateno; Marleno, Risma
JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS Vol. 3 No. 2 (2024): FEBRUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/jhssb.v3i2.1042

Abstract

The problem in the implementation of the Bondowoso Polije Campus Administration Building Project is the limited cost and time available. With a 5 (five) storey building design with a reinforced concrete structure, each floor of which has an area of 240 m2 with a total floor area of almost 1440 m2, this building is a fairly complex building, in terms of the function of the building itself. The contract value of physical work amounted to Rp. 5,599,873,601.60 and was carried out within 120 days or 18 weeks. This research method uses Earned Value Method. From the analysis, results and discussion of the Bondowoso Polije Campus Administration Building project, the main conclusion is that there are variations in cost and time during the project period, with the lowest value of Cost Variation reaching (-)Rp 228,191,016.04 in week 7. Although the Cost Productivity Index (CPI) showed positive and negative variations, with a low of 0.672 in week 7, the Time Productivity Index (SPI) was always < 1, reaching a final value of 0.663. The estimated cost (EAC) to complete the project is IDR 5,993,156,919.70, while the estimated total work time (EAS) of the project is 20.543 weeks. Overall, the project is expected to experience a delay of 2.543 weeks and a cost loss of Rp 393,323,318.10.
Analysis of Road Damage Using the Bina Marga Method on the Lamongan City - Mojokerto Border Road Section Mashudi, Anang; Muhammadun, Haris; Marleno, Risma
International Journal of Social Science and Community Service Vol. 2 No. 4 (2024): OCTOBER
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v2i4.15

Abstract

Road as an important facility for the community to achieve a desired goal both mobilizing goods and services. On the Lamongan City – Mojokerto Regency Border Road Section of STA 20+000 - 26+000 based on the field has experienced a decrease in road services that are not stable / comfortable with a lot of damage to the road. This study aims to determine the priority order value of road surface damage based on the Bina Marga method, determine the handling of road maintenance and the cost of handling road maintenance based on the two methods. From the results of the research, the priority order value of road damage on the Lamongan City - Mojokerto Border Road Section of STA 20+000 - 26+000 with the Bina Marga method is the priority order value of road damage 5.5, this includes a periodic maintenance handling program, the cost of handling road maintenance with the Bina Marga method is Rp. 9,479,663,479.46.
ANALYSIS OF PASSENGER TERMINAL SERVICE QUALITY LEVEL AT BANYUWANGI AIRPORT Nugroho, Deden; Oetomo, Wateno; Marleno, Risma
International Journal of Social Service and Research Vol. 5 No. 2 (2025): International Journal of Social Service and Research
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/ijssr.v5i2.1177

Abstract

Banyuwangi Airport has become an important air transportation facility in East Java, playing a strategic role as a gateway to leading tourist areas. This study aims to identify the current level of service quality of the passenger terminal at the airport, understand the factors that influence its performance, and develop evidence-based recommendations to improve service quality. A systematic research design was implemented, encompassing stages from problem identification to data analysis and report preparation. The primary objective was to identify aspects of terminal services needing improvement to enhance user satisfaction, guided by initial observations and literature reviews. The analysis of hierarchical processes (AHP) method was employed for data analysis, focusing on assessing criteria weights through pairwise comparisons to generate improvement recommendations. The results indicate that passenger satisfaction varies significantly across different types of facilities. Several concrete steps and strategic recommendations are proposed to enhance service quality and address the identified gaps.
Value Engineering Study on Drainage Channel Works on AW. Syahranie Road, Samarinda Sundari, Sundari; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 2: March 2025
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i2.3261

Abstract

Flooding on roads still often occurs in several cities, especially densely populated cities. If the problem of flooding is not resolved, it can cause a bigger disaster that harms the local community, both property and lives. Jalan Aw. Syahranie Samarinda is one of the roads in Samarinda City that still often experiences flooding due to drainage channels that cannot accommodate or drain surface water. The purpose of this study is to analyze the application of Value Engineering in the Construction of the Jalan Aw. Syahranie Samarinda Drainage Channel. The solution method in this calculation uses Value Engineering Analysis. Value Engineering Analysis is carried out when the Budget Plan (RAB) is still being planned to get maximum results. This research method is carried out with five stages of Value Engineering, namely the information stage, the function analysis stage, the creative stage, the evaluation stage and the presentation stage. The weight of each criterion uses the Zero-One Method. Zero-One Analysis Matrix Method The use of the zero-one method is carried out for weighting and assigning values ??to the criteria. From the analysis results obtained that the best alternative that can replace the initial implementation method on selected work items in concrete work is Ready Mix Concrete and Conventional Concrete using a mixer. The cost savings obtained are Concrete Work with the first alternative choice, namely Conventional Concrete using a mixer, has the highest weight with a ranking of 1 and a savings value of 9.86% or Rp 397,393,488. The total overall savings for the work in VE with the overall cost of the project for the initial plan is Rp. 16,751,587,077 while the overall cost of the project after Value Engineering is Rp 16,354,193,589. With the cost saved being Rp 397,393,487.76 or 2.75% of the total project.
Feasibility Study of Investment in Clean Water System of Tirta Tuah Benua Drinking Water Company, East Kutai, Sangatta City Suparjan, Suparjan; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 2: March 2025
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i2.3262

Abstract

Clean water is water that is used for daily needs and becomes drinking water after being boiled first. The distribution system is a system that is directly related to consumers, which has the main function of distributing water that has met the requirements to all service areas. In addition to the problem of the clean water supply system, the problem of the capacity of the clean water treatment system (IPA) is also an obstacle with the continued growth of the population in the future. The need for clean water that meets health standards continues to increase every year, which is also experienced by Sangatta City which is in line with the increase in population and public awareness of health. Based on the background of this problem, the title of this study is Feasibility Analysis of Investment in the Clean Water System of Perumda Air Minum Tirta Tuah Benua Kutai Timur Sangatta City. The solution method in this calculation for the Feasibility Investment Analysis uses the Net Present Value (NPV) method, the Break Event Point (BEP) method. From the results of the analysis, it was obtained that the NPV value was Rp 29,586,543,082 (NPV> 0). So the investment in developing the production capacity and clean water network of Perumda Air Minum Tirta Tuah Benua, Kaliorang District, is feasible to continue. A positive NPV value or greater than (> 0) indicates that the income is greater than the invested value. The return value is obtained in the 9th year, marked by the accumulation of minus profits becoming positive after the 9th year. This explains that the investment in replacing the clean water distribution network of Perumda Air Minum Tirta Tuah Benua, Kaliorang District is feasible to run, because there is a return on investment as evidenced by the BEP value for 9 years.
Cost Control Analysis with Earned Value Method in the Construction Work of Improving the Drainage Channel on the Dr. Soetomo Road, Samarinda, East Kalimantan Atros, Pahridal; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 2: March 2025
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i2.3263

Abstract

Dr. Soetomo Street drainage channel in Samarinda often experiences flooding during the rainy season. With the existing puddles, it will disrupt the activities of the surrounding community. If the puddle problem is not resolved, it can cause a bigger disaster that harms the local community. If the puddle problem is not resolved, it can cause a bigger disaster that harms the local community, both property and lives. Dr. Soetomo Street is one of the roads in Samarinda City that still often experiences puddles due to drainage channels that cannot accommodate or drain surface water. This research was conducted with the intention of controlling costs using the earned value method. The research method with calculations and analysis using the Earned Value Analysis Concept. The project cost performance did not match the budgeted costs in the 14th week, the costs incurred were Rp. 6,728,308,349 with an actual weight of 59.25%. The calculation of the CPI value <1 from week 1 to week 12. This means that the project from week 1 to week 14 cost more than planned or the project was more wasteful. At the end of the review period, namely week 12, the estimated total final project cost was Rp. 6,728,308,349, taken from the EAC value. If the tendency of the project performance condition is the same as at the end of the review, namely week 12, the estimated value does not exceed the project plan cost of Rp. 4,750,000,000.
Feasibility Analysis of Clean Water System Investment of Tirta Tuah Benua Drinking Water Company, East Kutai, Kaliorang District Rahmawati, Rini; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 2: March 2025
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i2.3264

Abstract

Water is a very vital natural resource and is needed to determine the sustainability of life of all living things on this earth. The problem faced is that the clean water system to residential areas is not smooth, to overcome this, a good clean water distribution network and good clean water system management are needed and are able to serve the clean water needs of residents in the area. In order to realize this, a fairly large investment is needed. One of them is by implementing company investment in the form of increasing the capacity of the raw water supply system. Based on the background mentioned, the title of this study is Feasibility Analysis of Clean Water System Investment at Perumda Air Minum Tirta Tuah Benua Kutai Timur, Kaliorang District. The solution method in this calculation for Feasibility Investment Analysis uses the Net Present Value (NPV) method, the Internal Rate of Return (IRR) method. From the results of the analysis, it was obtained that the NPV value was IDR 4,627,419,730 (NPV> 0). So the investment in developing production capacity and clean water networks at Perumda Air Minum Tirta Tuah Benua, Kaliorang District, is feasible to continue. A positive NPV value or greater than (>0) indicates that the income is greater than the invested value. The IRR value obtained is 15.50% > 10% (the minimum expected interest rate), so the investment in developing the production capacity and clean water network of Perumda Air Minum Tirta Tuah Benua, Kaliorang District is feasible to be implemented.
Co-Authors Arief Budiyanto Arwanto, Bambang At Taufan, Salman Atros, Pahridal Bonny, Apde Cahyono, Bagus Denastyan Agpenta Putra, Videla Didik Purnomo, Didik Edwin Octavianto Saputra Fairuz Rahman, Refa Fathony Maulidy, Ahmad Hariyanto, Tri Perwira Harris, Oscar HARTAWAN, DEDY SUGI Irniawan, Dodik Jadmiko, Fikri Mashudi, Anang Miftakhul Arifin Muhammadun, Haris Novalia, Kiki Devita Nugroho, Deden Oetomo, Wateno Patanduk, Apriyanto Iring Riezki Latif, Helmi Rini Rahmawati, Rini Rival Sibuea, Josep Rizky Haris, Ahmad Rumihin, Ony Frengky Rusida, Dukha Rusmin Rusmin S Siswanto Sari, Anindya Novita Setyawan, Dhimas Triadi Siswanto Sundana, Hari Sundari Sundari suparjan suparjan Zein, Fikri Haikal