Buildings In Jakarta Research Articles

Effect of information quality on supply chain performance through information sharing: Evidence from construction industry in Indonesia

The construction industry is an economic sector that requires strong collaboration between various parties in the supply chain. This study aims to analyze the effect of information quality on supply chain performance through information sharing in the construction industry. This study uses a quantitative approach by collecting data through surveys of developers, consultants, contractors and suppliers involved in the process of building office and apartment buildings in Jakarta. The collected data was analyzed by using Structural Equation Modeling – Partial Least Squares (SEM-PLS 4.0). Out of 100 respondents, 22% were developers, 19% were consultants, 35% were contractors, and 24% were suppliers. The findings show that there is a positive effect of information quality on information sharing. In addition, information sharing practices are also proven to mediate the effect of information quality on supply chain performance. These findings emphasize the importance of information quality in improving supply chain performance through information sharing. These findings can also contribute to the literature on supply chain management, with a particular focus on the construction industry context. The practical implication of this research is that with quality information quality and effective information sharing, companies can carry out better planning and scheduling, reduce uncertainty, and increase operational efficiency.

Metaverse of Heritage Buildings in Jakarta’s Old Town as a Media for Preservation and Historical Education Tourism

The objectives of this article are: 1) Discussing how to utilize the potential of cultural heritage in the form of buildings, sites and areas through the use of Metaverse in the preservation of heritage buildings in the Old City of Jakarta, 2) Exploring the Metaverse content of the Old Town Heritage Building of Jakarta as an interactive learning tool to understand history in the context of historical preservation and educational tourism. This article is limited to only exploring the existence of buildings and historical areas as well as what content is appropriate as material for presenting a metaverse of Jakarta's Old City heritage buildings, without going any further into creating the metaverse. Through previous literature studies, historical and cultural studies of heritage buildings and the Old Town area of Jakarta and physical storytelling exploration, it is hoped that a metaverse can be built that integrates visual 3d models with interesting narratives to tell the history and stories behind buildings, sites and areas.

Structural Evaluation of a Low-Rise Steel Building in Jakarta

Structural Evaluation of a Low-Rise Steel Building in Jakarta

Retrofits of multi-storey office building facade

The city of Jakarta is the 7th big city in the world that has the most high-rise buildings. High-rise buildings in Jakarta were built from 1971 until now and in the 90s it was the peak of the construction of high-rise buildings such as offices and apartment. Tall Buildings with glass facade, concentrating plans are the most typology of office high-rise buildings in Jakarta. Buildings with the dominance of glass facade that reflect heat cause an increase in temperature in the microclimate and a decrease in building performance resulting in the amount of energy used by buildings, especially air conditioners. Building facade play an important role in reducing the improvement of the microclimate and energy use in buildings. Therefore, an analysis was carried out on the BRI II building on Jalan Sudirman Jakarta as a case study that represents the typology of the most office buildings in Jakarta. It turns out that this building has a high OTTV (Overall Thermal Transfer Value) value, so the largest AC cooling load comes from the building casing. Therefore, facade retrofit is one of the alternatives that can be done to reduce energy use, especially air conditioning. After that, a simulation of the casing retrofit to obtain a significant retrofit action can reduce the AC energy used through ottv value reduction analysis.

Activity-Based Concept Towards Office Building in Jakarta

Activity-Based Concept Towards Office Building in Jakarta

Analisis Nine Steps of Strategic Public Relations Teater Pandora Melalui #MempermainkanRuang

#MempermainkanRuang is a Pandora Theater campaign initiated by the Jakarta Theater Community. The aim of this action is to increase public awareness about the limitations of theater buildings in Jakarta. Apart from that, to change the stigma of theater, which was previously considered boring and stiff. #PlayingWithSpace does not only mean space as a physical facility, but also acceptance, accessibility and opportunity, especially for young people. The presence of public relations in the world of creative industries is starting to be taken into account, so the aim of this research is to show the communication strategy of the #MakingSpace campaign from a public relations perspective. Apart from that, to see the obstacles that occur in implementing the campaign communication strategy. This research uses a qualitative descriptive method using Smith's Nine Steps of Strategic Public Relations communication strategy theory. The research results show that currently Pandora Theater uses social media Instagram and word of mouth communication techniques as the main communication strategies in outreach. Factors inhibiting implementation are benchmarking, the number of operational teams (human resources), communication strategy activation which only occurs every time there is a certain program and there are no simultaneous written reports.

Knowledge about earthquake evacuation: A survey to high-rise buildings employee in Jakarta

The earthquake that occurred in Cianjur Regency on December 21, 2022 had a wide impact on the city of Jakarta and its surroundings. The shocks caused by the Cianjur earthquake were also felt by workers who were in high-rise buildings in the city of Jakarta and its surroundings. Evacuating employees in high-rise buildings has its own challenges, employee knowledge in earthquake evacuation is an interesting thing to study. This study aims to examine the level of knowledge of employees in earthquake evacuation and the factors that influence it. The survey was conducted on 79 worker respondents who have offices in high-rise buildings in Jakarta and its surroundings. The sampling was done randomly. Data collection was carried out using a questionnaire designed to measure the variables of knowledge, experience and training. The results showed that 63.3% of the respondents had never experienced a destructive earthquake, 30.4% rarely experienced a destructive earthquake, and 6.3% often experienced a destructive earthquake. Respondents had never participated in earthquake preparedness training 34.2%, 50.6% rarely attended, and 15,2% often attended earthquake preparedness training. Respondents’ level of knowledge in earthquake preparedness was 91.1% in the high category and 8,9% in the moderate category. Training has a significant effect on earthquake preparedness knowledge.

A Study of Shading Selection Strategy for Natural Ventilation of Office Buildings in Jakarta

In this post-Covid-19 pandemic, the existence of a space that is connected to outside air circulation is a necessity. This is because good air circulation can reduce the potential for the spread of Covid-19 indoors. One of the challenges in implementing natural ventilation is the entry of excess solar heat into the building. One strategy that can be done to avoid the entry of excess solar heat is to use shadows to filter sunlight. This study examined the appropriate shading strategy that can be applied to overcome the problem of excessive solar heat in the ventilation section of office buildings in Jakarta. The research will be conducted using an experimental method, Sketchup’s Pre-Design simulation. The simulation results show that Eggcrate and Automated Blinds shading are two types that can reduce harmful solar heat entering the building the highest compared to other types of shading.

How Work from Home and Knowledge Sharing Affect Job Satisfaction Mediated By Work-Family Conflict?

Objective - This research is conducted in the organizational institutions within the financial sector located in three central office buildings in Jakarta. Methodology/Technique - The research population consists of a Government Institution in Sector II, which includes Departments A and B in Jakarta, totaling 394 respondents. The sample size of 379 respondents was selected using purposive sampling as the sampling technique. This research is employed by quantitative analysis, and the data source is primary data collected through a questionnaire survey. Findings – Data analysis is conducted using SmartPLS Software version 4.0 to establish the SEM model. The analysis results indicate that Work from Home does not significantly affect Job Satisfaction, Knowledge Sharing significantly impacts Job Satisfaction, Work from Home significantly affects Work-Family Conflict, Work-Family Conflict significantly influences Job Satisfaction, and Knowledge Sharing does not significantly affect Work-Family Conflict. Novelty - Work from Home significantly affects Job Satisfaction through mediating Work-Family Conflict, and Knowledge Sharing does not significantly impact Job Satisfaction through Work-Family Conflict. Type of Paper: Empirical JEL Classification: J28, J29. Keywords: Work From Home, Knowledge Sharing, Work-Family Conflict, Job Satisfaction. Reference to this paper should be made as follows: Aulya, R; Rohman, A. (2023). How Work from Home and Knowledge Sharing Affect Job Satisfaction Mediated By Work-Family Conflict?, J. Mgt. Mkt. Review, 8(3), 94 – 103. https://doi.org/10.35609/jmmr.2023.8.3(1)

Termite Identification Attacks on Buildings

House construction continues from time to time, the frequency of termite attacks on buildings in the area is also very high due to the disturbance of the termite's natural habitat. Termites target the structural wood of buildings and objects derived from cellulose. This study aims to analyze the diversity of termite, house component damage, the relationship between the age and condition of building in Jakarta, Indonesia . This study used a purposive sampling method from 134 houses in Jakarta, Indonesia with a cross-sectional approach. The research procedures included taking and identifying specimens, analyze the intensity percentage of building damage, analyze the relationship between the age of the building and the condition of the building, and environmental factors. Based on the results of research conducted on 134 houses in Jakarta, it is concluded that there are four types of termites in the study sites: C. curvignathus (61.14%), M. gilvus (18.65%), M. inspiratus (10.88%), and C. cynocephaus (9.33%). The worst damage to residential components is found in the sills. Based on statistical tests, there is a correlation between age and the condition of the building. It indicates that the age of the building is significantly related to its condition.

Incentives and Barriers to Green Building Implementation: The Case of Jakarta

The low implementation of green building through building certification in Jakarta is responsible for the decreased achievement of reducing greenhouse gas emissions in 2020. This is observed in the energy sector through the efficient use of power in commercial buildings, which is only 37,789 tons (0.72 %) of the 5.26 million tons of CO2e expected in 2030, potentially causing the effects of a climate change-related disaster. In this case, the low prevalence of green buildings is due to the barriers preventing their implementation, with the provision of incentives being a suitable solution regarding its significant influence on rapid development. Therefore, this study aims to determine the influential relationship between barriers, incentives, and the level of green building implementation, to identify the most effective applicable benefits in Jakarta. In this context, path analysis and structural equation modeling (SEM) was used with 101 participants selected from developer/owner institutions, consultants, contractors, and the government experienced in implementing the experimental data of the buildings. These data were subsequently analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results showed that cost-risk and knowledge-information barrier significantly impacted the level of green building implementation in Jakarta. This led to the recommendation of non-financial incentives as an effective regional benefit, which relevantly affected the level of green building implementation, as well as cost-risk and knowledge-information barriers. These results were expected to assist policymakers and practitioners in formulating effective incentive policies for the implementation of green buildings in Jakarta.

Seismic Response and Analysis of an Instrumented Building in Jakarta Subjected to the January 14th, 2022 Banten Earthquake

Seismic Response and Analysis of an Instrumented Building in Jakarta Subjected to the January 14th, 2022 Banten Earthquake

Green Building Office Tower Design with Bioclimatic Architecture and Design Articulation

ABSTRACT
 The growth in the urbanization rate that occurs in big cities in Indonesia, especially in Jakarta, is offset by the growth of tall buildings. Office buildings are one of the most popular building constructions for investors and developers for economic and political progress in Jakarta. however, the construction of tall buildings in Jakarta can have a negative impact on the balance of the surrounding environment. This has become an impetus for the Jakarta government to move in saving the environment balanced by rapid infrastructure development with the Jakarta 30:30 as their commitment for sustainable city. The purpose of this paper is to provide design guidelines for the design of new buildings that embed a green building approach for the safety and balance of the surrounding environment. the method used in this paper is a mix method which uses quantitative and qualitative by looking at the applicable local regulatory guidelines and researching case studies that have similarities to research on green building design with a bioclimatic architectural approach and design articulation

Applying Indonesia Regulation on Fire Protection System at WTC 1 Building in Jakarta through Fire Risk Assessment (FRA)

Currently, the development of building maintenance should be a major consideration in particular against fire hazards, in order to carry out activities, and increase productivity and improve quality in their life. This Ministerial Regulation is intended to be a reference for building administrators in realizing building operations that are safe against fire hazards. The purpose for the FRA implementation is functioning the WTC 1 building and environments those are safe for humans, property, especially from the danger of fire, so as not to cause social welfare disturbances. The scope of this ministerial regulation covers fire protection systems in buildings and their environment starting from the planning stage, implementation of development to the utilization stage, so that the building is always reliable and of good quality according to its function.

Rancang Bangun Sistem Informasi Komplain Pada PT. Adya Prima Kelola Berbasis Web

PT. Adya Prima manages buildings in Jakarta and other areas in Indonesia, one of which is The Lavende Residence Apartment. The existence of komplaints at The Lavende Residence Apartment which is managed by PT. Adya Prima is currently accepting komplaints from apartment residents through handling officers, so that residents need more time to complete the komplaint process. So, a web-based komplaint application was designed that can be used by residents to file complaints to find out the process, so that customers do not need to meet directly and the complaint process can be resolved. The complaint application is designed using UML (Unified Modeling Language) to help describe business processes as well as in making applications using the PHP and MySql programming languages.

Urban configuration of Thamrin City buildings in Jakarta

An increase in population is one of the common trends in urban areas. An increase in population will affect the development of the city due to the increasing need for urban facilities and infrastructure. The number of activities and developments produced by the city also produces a large amount of energy. Part of this considerable energy is lost in the form of accumulated heat due to being trapped by urban structures. The energy lost in the form of heat accumulates as the emission level which produces heat in the form of CO2 and heat absorption in the urban materials. The Thamrin City area is one of the important trades and service areas in Jakarta which has a high level of activities. The purpose of this study is to see the urban configuration in the Thamrin City. This study uses quantitative methodology. The result is identification of several components, namely urban heat island, urban canyon, and urban energy balance in Thamrin City which affect the increase of heat temperature in urban areas and induce climate change.

QUICK RESPONSE USING FORENSIC ENGINEERING ON STRUCTURAL BUILDING DAMAGE

Quick response and emergency when buildings are damaged by earthquakes and other situations to determine the causes and ensure that the structure of the building can still be used safely. The additional building of one the heritage buildings in Jakarta currently being used as an office was observed to have suffered damages in the form of torsion of the beams, cracks in beams and walls, as well as the subsidence in floors. Therefore, this research was conducted to investigate these sudden and quick damages using forensic engineering through visual observations, Ultrasonic Pulse Velocity testing, Profometer, Cone Penetration Test, Ground Penetrating Radar, and structural analysis. The visual observation results showed the existence of cracks in the beams, walls, and columns as well as a maximum deformation of 94 mm, especially in the dilation area or the border between the main building and the additional building around the lobby and the floors above it. Moreover, the improper structural system caused the damage as observed with one column having an ultimate axial load of 114 tons while the surrounding columns were only 25-50% of this value. The quick response provided was observed to be the addition of steel columns, beam strengthening with FRP, and zoning of usable space in buildings. The quick response also showed the main damage was caused by the dewatering work of the office construction project near the building and this can be used by the building owner as the basis to submit a claim to the responsible party.

INTEGRATION OF GEOSPATIAL AND CITIZEN PARTICIPATION USING GEOGRAPHIC INFORMATION SYSTEM FOR SMART CITY: A STUDY OF PRIORITY VILLAGES PROGRAM IN JAKARTA, INDONESIA

Abstract. Jakarta, the capital city of Indonesia, is the city with the largest population in Indonesia with a population of 10,609,681. In line with the rapid growth and the increment of the population in Jakarta lead to the increment in the number of buildings in Jakarta. However, the building increment in Jakarta leads to the emergence of buildings ownership problems. Meanwhile, the increasing urbanization promotes the need for a system that accommodates the smart city concepts which require complex interactions between governments and citizens. Therefore, the Jakarta Provincial Government established a breakthrough program called Priority Villages, a program that integrates geospatial and citizen participation using the Geographic Information System (GIS) for the smart city planning model. This program focused on the distribution acceleration of building establishment decision letters. This research aims to visualize the concept and advantages of the Priority Village program as an analysis-oriented application for the development of intelligent city concepts. The outputs of the Priority Villages program are the issuances of 112 building establishment decision letters per region and 7,534 building establishment decision letters per individual building. The integration of geospatial and citizen participation using Geographic Information System (GIS) in Priority Villages program strongly supports the sustainability of the Jakarta Smart City program, shortening the Estimated Time of Arrival (ETA) of the building establishment decision letter making from 16 days to 7 days and give the positive impact on the broader citizen in Jakarta.

A smart building with integrated energy management: Steps toward the creation of a smart city

This study was conducted the 7-story building in Jakarta, Indonesia and was selected as a research sample. The study aimed to enhancing smart buildings' energy management. Descriptive and analytical methods were used in this study. Analyzing the building's materials (Facade stone, cement sand mortar, Leca block, gypsum and soil mortar, gypsum soft with thermal resistance of 0.41 and heat capacity of 4.5), windows, and energy consumption, it was determined that the lighting sector consumes the most energy. Maximum energy consumption reduction in residential buildings occurs in the lighting sector, and the smart management system cuts residential energy consumption by up to 37%. In addition to providing security and peace of mind, system features such as alarms for natural and abnormal occurrences may also give safety. With the integration of smart management systems in residential buildings, such as security control devices, seismic controllers, imaging controllers, fire alarm systems, and fire extinguishing systems, building resilience will be increased. With the assistance of an smart management system, a reduction in energy consumption of between 20% and 27% will be accomplished.

Evaluation of Property Investment (Case of Buy or Build Commercial Office Building in Jakarta’s CBD Area)

Financial security plays an important role in the company’s sustainability. Property is one of the financial security mediums and at the same time also as the investment medium. Not only the medium but also the investment destination is very influential in the result. Therefore, Jakarta as the capital city of Indonesia and as the centre of economic activity has a very big potential market. Jakarta is divided into 5 administrative cities, and CBD as the prime area is located in the golden triangle of Jakarta specifically in South Jakarta. BPG Corporation is one of the companies based in Jakarta, with the intention to strengthen its financial security. The company assesses by the valuation to investing in a property sector, which faces two choices whether to buy or to build from the ground. This study will use the Discounted Cash Flow method as the valuation tool to predict the risks, advantages, and weaknesses of the company’s financials. The result is that the buy option is more beneficial to the company with current available equity. IRR of the buy option has ranged from 8% to 13% and the NPV indicates also positive figures.