Installation Planning Research Articles

PEMASANGAN PIPA HDPE PADA PENYAMBUNGAN PIPA IRIGASI DENGAN METODE BUTT FUSION

This paper was made based on the experience of implementing a network development project of the raw Spam Regional transmission pipeline BANJARBAKULA from IPA II Pinus (Kab. Banjar) to IPA Pramuka (Banjarmasin city). The path to be traversed installation of pipes not all can be accessed properly to mobilize pipes to the location, until another alternative is found SO that HDPE pipe OD 710 mm to the location of the Pipeline installation plan, by the WAY of unwrapped HDPE pipe OD 710 mm in the irrigation channel primary Riam Kanan. Connection of HDPE pipe divided by two namely short circuit and long circuit with connection method using butt Fusion tool, until the pipe is connected to a single unit and hydrotest test results meet the required specifications. Keywords : HDPE pipe OD 710 mm, butt fusion, curtain pipe, hydrotest

A Study on the Improvement of Standards for Installation of Waste Treatment Facilities and Improvement of the System for the Installation of Landfill Facility in Industrial Complexes

Problems related to waste disposal, such as a shortage of landfill facilities and a surge in illegal waste, are becoming a major social issue. The quantity of wastes generated is continuously increasing, and the rate of wastes from facilities, which accounts for a high percentage of the quantity generated, is gradually increasing. In order to establish an appropriate capacity landfill facility installation plan when planning to develop of industrial complex that discharges large quantity of industrial wastes, the appropriateness of the current industrial complex waste treatment facility installation standards was reviewed, and institutional improvement measures were derived. The research results are as follows. First, industrial complexes showed a large difference in the distribution of the total site area and the industrial area by type, and the quantity of wastes generated in industrial complexes had a higher correlation coefficient with the industrial area than the total site area. Second, it was proposed to change from the total site area to the industrial area as an improvement plan for the area standard among the current standards for installation of industrial complex waste treatment facility. Third, the average value of the generated unit without considering the size of industry is applied to the generated unit, and there is a limitation in that there is a difference in actual quantity due to the application of the subjective generated unit due to the absence of guidelines for calculating the quantity of wastes generated and the application of the generated unit in the middle classification stage. Fourth, as an improvement measure to the calculation of the quantity of wastes generated in industrial complexes, it was proposed to be specified Industrial Complex Code of the Industrial Land Information System and Korea Standard Industry Code in waste discharge report form to improve utilization and subdivide the industrial waste classification unit. Fifth, considering the limitations of the current industrial complex waste treatment facility installation standards, regional concentration of landfill facilities, and lack of remaining capacity, a total amount management plan was proposed that comprehensively considers the overall status of landfill capacity. Sixth, a plan was proposed to introduce a performance guarantee system, enforcement fine imposition, and deposit system to introduce sanctions on non-fulfillment of the obligation to install waste treatment facilities in industrial complexes.

Development and Application of an Integrated Management System for Off-Site Construction Projects

The off-site construction (OSC) method has attracted the interest of experts to resolve productivity stagnation and lack of skilled workforce and to reduce greenhouse gas emissions in the construction industry. Due to the unique characteristics of OSC projects, wherein building elements are produced in a factory, transported, and installed in the field, a management approach that differs from the management techniques of previous construction projects is required. Accordingly, with this study, we examined the characteristics of OSC projects and derived key management items through literature review, case analysis, and expert meetings to develop an integrated management system for OSC projects (OSC-IMS). The proposed system, OSC-IMS, integrates the entire supply chain of the OSC project. It includes the following functions: drawing management, scheduling and planning, site installation planning, production planning, production monitoring, shipping and transportation, delivery and inspection, site installation monitoring, and progress payment management. To verify the applicability and effectiveness of OSC-IMS, it was implemented in four projects. The application of the system to the case studies demonstrated the improvements in work efficiency and accuracy and decreased waste time in every work step. The findings indicate that the system can enhance project performance. This study contributes to the identification of the features and key elements of OSC management such that these factors can be linked with managing system development. This work describes the overall effect of the proposed system on real projects.

World-Class Electrical Design Tool for Shipbuilding

Electrical aspects of complex vessels are significantly relevant within the overall design and production, but it is a fact that shipyards and technical offices still don’t have this discipline completely integrated within the rest of CAD disciplines. The consequence of this lack of electrical capability is the need of very costly manual intervention to achieve the quality expected. The efficient management of the typical electrical items, such as cables, electric devices, hangers, trays, and their connections leverage the design. But even more, the advanced capability for clash detection or intelligent engineering advices, such as the critical distance from high power cables to sensitive equipment or transits in structure elements could reduce dramatically costly errors in production. This paper describes a CAD System electrical solution, which is fully capable and totally integrated with the rest of the design disciplines. Apart from the description of its core capability, including intelligent diagrams connected to the 3D model, advanced standards management or the user-friendly 3D environment for equipment and cable layout, there will be described the newest functionality added to the tool in the last versions. Among others, it is remarkable the conduits management with cables in electrical trays, drawings with smart cable interconnection, advanced penetrations management, reuse of electrical diagrams from external sources, and the ability for cable installation planning. The convenience of using a suitable tool to handle the electrical aspects in all design and production stages, is especially critical in naval vessels and submarines, in which the solution described has been successfully used for years. Electrical CAD design can be used in a standalone version too, as it offers capability to interchange data with other potential CAD tools and it is integrated with some of the most important Product Lifecycle Management solutions in shipbuilding.

College Student Social Dynamic Analysis and Educational Mechanism Using Big Data Technology.

With the advancement of the “big data” technology, college students inadvertently purchase personal advice while taking advantage of the exciting Internet to access information quickly and easily. In order to objectively achieve the real office of college students' material enlightenment penetration in the mobile-friendly network, we choose the popular mobile social network, and we apply the natural clustering algorithm rules to segment the college students. Further, we identify college students, based on which we construct information leakage and apply the risk assessment design. The comprehensive entrepreneurial evaluation of the microblog platform combined with the user's mobile complaints is utilized to conduct a psychological analysis on the key components and key communication channels of college students' complaint leakage. We obtain ticket data using the social prospect method and refer to four dogmatic characteristic elements of query motivation. And we also collect dimensions through surrogate analysis. Based on the reference feature factor, four different user groups are rapidly moved. Dining, social, teaching and large users, and the model features of various usage profiles are described in combination with eight categories of user feature importance. The |objective is to improve college students' awareness of social network and mobile partner network mobile information to a certain extent. We attempt to protect college students from fraud and installation plans, to standardize the management of online social platform of advertisements, and to progressively promote the disposal of network movable property due to security changes.

Electricity Demand Forecasting of Hospital Buildings in Istanbul

Electricity demand forecasting is essential for utilities. For the consumer, predictability of demand is vital for efficient operation, installation, sizing and maintenance planning. Hospitals, which are among the institutions with high-energy consumption, provide uninterrupted service 24 h a day, 7 days a week. Every hospital building is unique, and many do not conform to a typical shape or floor plan. Depending on the services provided, each hospital can differ significantly in terms of energy demand. Therefore, demand forecasting is one of the most complex elements of hospital construction. Although there are many studies on energy optimization related to hospital buildings in the literature, there is a knowledge gap regarding the maximum power estimation of hospitals. In this study, the annual electrical energy use of 23 public hospitals with over 100 beds in Istanbul is measured, and after determining the monthly peak loads, two new forecasting models are generated using regression techniques for maximum demand forecasting. It is determined that the design criteria used in power calculations in hospitals was very high. A positive result was obtained from the linear regression technique, which is one of the basic regression techniques, and it was shown that the maximum power needs of the hospital can be estimated with great confidence by determining a new design factor in the light of the determined values. This study allows designers to set maximum demands and select transformer and generator sizes with a single formula.

Monitoring System for the Construction of Arch Cover Method Subway Station Based on DT and IoT

Aiming at the problems of safety and monitoring beyond the existing experience in the construction of the subway stations with arch cover method in Dalian, China, combined with the real-time monitoring requirements of intelligent construction status, a multi-information construction monitoring system based on digital twin(DT) and Internet of Things(IoT) is proposed, and the digital twin 3D architecture is established. First, on the basis of the IoT monitoring experience of tunnel, the installation plan of the automatic monitoring device of the arch cover method subway station is clarified, and the sensor arrangement is carried out. Then, based on the Revit platform, the establishment of the main structure model of the station and the BIM parametric modeling technology of the sensors are realized, and the monitoring properties of the sensors are expanded. Finally, through the design of the BIM database and in the form of secondary development, a BIM-based construction information visualization monitoring system is established to realize the correlation between the sensor model and the monitoring data and achieve the effect of information visualization query and color change early warning. The system was initially applied at Shikui Road Station of Dalian Metro Line 5 and achieved good results. The system can intuitively reproduce and accurately describe the subway station construction status, which provides an advanced technical means for the informatization and visualization management of the construction of arch cover method subway stations.

Community Participation in Utilizing Livestock Waste Biogas to Support Sustainable Energy Development

The development of livestock waste biogas technology as an alternative energy source can solve the problem of energy supply and solve the problem of livestock waste contamination to the environment. The utilization of biogas requires community participation, especially in filling and maintaining the digester. This study aims to analyze the level of community participation in biogas and analyze the factors that influence it. This research was conducted in Boyolali Regency, considering that the cattle population in this district is very high, namely 86,363 dairy cows and 86,988 beef cattle, so that the potential for biogas raw materials is high. Respondents of the study were 60 people who used livestock waste biogas. The research method used is descriptive quantitative, with survey data collection techniques, and the data were analyzed descriptively and multiple linear regression test. The results showed that community participation in biogas development began at the planning, implementation, or construction stages of biogas installations and the use of biogas as an energy source. The most significant community participation was at the consultation level (36%). The results of the multiple linear regression test obtained the value of the equation Y=1,835+0,092X1+0,083X2-0,006X3+0,078X4+0,024X5. The results of the F test show that the value of Fcount>Ftable (3.38 > 2.89) means that the variables of education, number of livestock, income, experience, and intensity of counseling together affect participation. In contrast, the results of the t-test show that the variable partially influences the participation number of livestock, income, and power of extension. This study concludes that the most significant community participation in the use of biogas is in consultation, and community participation can be increased through increasing the number of livestock as biogas raw material providers and assistance through counseling activities.

Planning for Artefact Installation and the Challenges of Implementation: Behind the Scenes in the King Tutankhamun Gallery at the Grand Egyptian Museum

ABSTRACT The King Tutankhamun gallery is one of the most magnificent galleries in the world, gathering the complete collection of the King in one place for the first time since its discovery in 1922. The gallery was designed to have an area of 7,500 m2 and to be equipped with state-of-the-art exhibition and preservation equipment. The aim was to develop a final resting place for the collection, which recasts its presentation and ensures its preservation. Therefore, an installation plan was established in May 2020 that would form and train a multidisciplinary team that could achieve the task within the projected time frame and would analyse and minimise the risks throughout the process. The installation, carried out by seven specialised teams, started in March 2021. Despite strict planning, the installation process encountered some on-site challenges that required prompt solutions. Continuous efforts were made to complete the installation process on time, particularly as the Covid-19 pandemic and lockdown delayed the completion of works by the international companies contributing to the exhibition production, which compressed the installation time frame. This paper discusses the strategic planning of the installation process for this unique collection, which minimised risks to the collection and ensured the creation of a preservation-quality exhibit gallery, focusing particularly on the challenges faced in its implementation and the methodologies developed to address them.

Long-term dynamic allocation and maintenance planning of modular equipment to enhance gas field production flexibility

Modular equipment is becoming popular in unconventional gas field development due to cost savings and flexibility in capacity adjustment by dynamic allocation. It is necessary to make long-term investment and maintenance planning to give full play to the advantages of modular equipment. This paper fills the gap of considering individual scheduling and the impact of utilization time on the value of the equipment in the unconventional gas field development by presenting a comprehensive method that considers the various costs of modular equipment and can facilitate tracking the usage of the equipment. A mixed integer linear programming model is developed to get the solution for the modular equipment, including the processing capacity selection, the installation and use plans, mobile scheduling, and depreciation sale plan, to enhance gas field production flexibility and achieve the best net present value. The changes of production and market demand, and the impact of utilization time on equipment depreciation are taken into account comprehensively. A real case study is used to prove the practicality and advantages of the proposed model. The results show the equipment utilization rate has been increased from 60% to 75%, achieving 10% higher economic benefits when using modular equipment compared with the traditional method in gas field production. In addition, the sensitivity analysis is implemented to investigate the influence of uncertain parameters such as output and market demand, equipment service life, and type of equipment on the equipment dynamic allocation and the economic performance. This study provides a powerful decision-making tool for gas field development to reduce costs, increase efficiency and promote clean practical production.

Labor Organizer Nannie Helen Burroughs and Her National Training School for Women and Girls

Labor Organizer Nannie Helen Burroughs and Her National Training School for Women and Girls

Pengembangan Modul Dasar Instalasi Listrik di Jurusan Pendidikan Teknik Elektro Universitas Negeri Manado

The purpose of this research is to develop two basic modules in electrical installation courses and second, to determine the feasibility level of basic modules in electrical installation courses. Learning modules can train students to be able to learn independently. Because the relevant modules have not been found related to the basic installation planning in the PTE UNIMA department. Therefore, researchers develop learning modules as one of the effective means used in studying the material, so that it is expected to increase knowledge, as well as ability to think. The research method used is Research and Development with a 4D development model developed by S. Thiagarajan. The instrument used is a questionnaire with a Likert scale of 4 for experts and for students. The validity of the instrument used is based on the opinion of experts (Expert Judgment). The research subjects are media experts, material experts, and students. This data collection uses a questionnaire that is created and distributed using a google form to 2 expert lecturers and to students. The feasibility level of the basic module of electrical installation planning carried out by material experts obtained a score of sixty-four out of a maximum score of ninety-two with the "adequate" category. The total score obtained by media experts is one hundred and ten from the total maximum score of one hundred and fourteen with the "decent" category. The assessment of the user's response to the basic module of electrical installation planning got a score of seventy-four with the "appropriate" category and this research has produced a learning module in the form of a book.

AUV launch & recovery handling simulation on a rough sea

Launch & recovery operations performed on a rough sea are challenging from many perspectives. Not only the risk of equipment damage is high, but also waiting for an acceptable weather window can be costly and may affect the installation or investment plans. This work concentrates on a LARS and AUV handling system operated from a vessel subjected to motions due to waves. A mathematical model developed uses joint coordinates and homogeneous transformations to derive the equations of motion. Then a numerical model is developed and implemented, forming an own, dedicated code. The model and computer programme allows to simulate a launch and recovery operation. Hydrodynamic loading is proposed with an own modelling approach, which should suit an early project design stage. The aim of developed tool is to support with decisions such as vessel pre-selection, LARS location on deck, possible operational weather limits, system loads and performance and to assist with many other related problems. Simulations presented in this work are examples of practical analyses performed when a design of handling equipment enters an early engineering stage and fast variant calculations are required to advance the project. The tool developed may be applied in early discussions and design iterations as the time needed for analyses do not influence any other technical or commercial processes.

СОВЕРШЕНСТВОВАНИЕ МЕХАНИЗМА УРЕГУЛИРОВАНИЯ НАЛОГОВОЙ ЗАДОЛЖЕННОСТИ: РОССИЙСКАЯ ПРАКТИКА И ОПЫТ РАЗВИТЫХ СТРАН

The article is devoted to the study of the level and dynamics of tax debt in relation to tax revenues in the budget system of the Russian Federation and a number of developed countries. For the period 2017–2021 the effectiveness of individual instruments used in the Russian Federation for collecting taxpayers’ debts, providing a deferment (installment plan) in a pandemic is shown. The experience of developed countries in the use of methods and tools for regulating tax debts is considered. Proposals have been formulated to improve individual instruments of the mechanism for settling tax debts in the Russian Federation.

Generative planning for construction safety surveillance camera installation in 4D BIM environment

Surveillance cameras have become increasingly significant in the field of construction safety monitoring. With visual information, these cameras support safety managers to identify the potential hazards and deliver prompt feedback. However, developing the surveillance camera plan remains challenging in considering the workspace of working at height activities and the dynamic nature of the construction site. This study proposes a camera installation plan considering different site layouts with time during the optimization to resolve this problem. An approach for Generating Planning for Construction Safety Surveillance Camera Installation in 4D BIM Environment, called SCI4D. The SCI4D comprises three modules: The site profile module (SPM), which extracts the spatial and temporal information from a 4D BIM; Parametric modeling module (PMM), which simulate cameras and calculate the performance of surveillance systems, Installation planning module (IPM) suggests the appropriate solutions that meet the requirement. The efficiency of the SCI4D approach is validated through the test of a building project of 3000 square meters. SCI4D determined 45 solutions with optimal coverage within budget, $2500. The contribution of the proposed approach is to proactively aid project teams in preparing surveillance plan that ultimately supports construction safety monitoring using vision intelligence.

Analysis of Potential and Feasibility of Hydropower Energy from Sepaku Semoi Dam in Penajam Paser Utara Regency

This paper will present a techno-economic potential and feasibility analysis in the planning of renewable hydropower energy from Sepaku Semoi Dam in Penajam Paser Utara (PPU) Regency. The dam was planned to be built to support the water needs of Indonesia’s prospective capital. The analysis was done based on the last twenty years’ rainfall intensity data history from Sepaku rain station and Sepinggan rain station and digital elevation model (DEM) from DEMNAS with support of the river basin agency of Kalimantan Timur. The result of dependable discharge calculation of Sepaku Semoi river using FJ Mock Method is 2.45 m/s2. And the head of the hydropower power plant is 15.85 meters. The total potential electricity generated from hydropower reached 2,593,140 kWh/year. The assessment of feasibility indicators in this research took into account the technology and economic aspects. The technology aspects help evaluate the technical planning of installations that are possible to build in the dam. The economic aspect of feasibility evaluates the net present value (NPV), internal rate of return (IRR), and the payback period of renewable energy installation. This analysis aimed to get a comprehensive insight from the potential hydropower energy that exists at the research locations and conduct a feasibility study based on techno-economic analysis to develop renewable energy. The results showed that 15.85 meters had the most significant potential of hydropower by generating 290 kW continuous power with a feed-in tariff of 0.054 USD/kWh. The electricity was feasible to offer to the government electrical company. Moreover, this project had a payback period of 8 years, and NPV of 64,005 USD, and an IRR Project of 11.86%.

Exploiting context-dependent preferences to protect borrowers

Focusing bias is one of the key contributors to over-borrowing. It describes how people, when making choices, give disproportionate attention and weight to attributes in which their options differ more. In a loan decision, a consumer excessively focuses on the eye-catching difference between getting the loan and not getting it, while ignoring the smaller differences between making and not making repayments. Here, we show a simple trick that nudges the consumer to increase attention on the repayment dimension. In two experimental studies involving one hypothetical loan decision, we demonstrate that the salience of getting the loan can be decreased if one offered plan includes high initial installments. This steeply decreasing installment plan (i.e., with initially high installments that decrease over time) offered alongside the usual flat installments plan (i.e., with equally sized repayments through the whole term) increases consumers’ attention to making repayments, and consequently, they attend less to obtaining the loan. When the choice set includes the steeply decreasing plan, we observe a decreased preference for the flat installment plan and a shift toward not borrowing. Additionally, making repayments on the loan is perceived as a greater burden, and more attention is given to making repayments when the steep plan is present. Policy may combat harmful loan consumption by prescribing the presentation of loan offers such that at least one option includes high initial repayments, which increases attention on making repayments.

Penalty as a measure of procedural compulsion in civil proceedings: the practice of the Supreme Court

The article is dedicated to the analysis of the normative provisions of the Civil Procedure Code of Ukraine regarding penalties as a measure of procedural compulsion for abuse of process of the court and litigation practice of the Supreme Court on its application. The concept and legal nature of the penalty, the grounds and procedure of its recovery has been explained. The Supreme Court decisions rendered following the results of the review of the Board of Appeals decisions on the recovery of penalty, as well as the practice of penalty recovery for the abuse of process of the Supreme Court, have been studied. Based on the research findings, it was concluded that abuses of the process of the court in civil proceedings are not unusual and take diverse aspects and forms. One of the effective tools to prevent and stop abuse is to recover a penalty for violating procedural rights and obligations. It has been suggested to define the concept of «procedural irregularities» at the legislative level, to regulate an exhaustive list of such irregularities, to provide the possibility of deferral or installment plan for the payment of a penalty in case of its imposition, considering a property, marital status of the individual etc. It has been emphasized that the difficulty of exacting a penalty in practice is that the determination of the elements of a violation is left entirely at the discretion of the court, and in each individual case the court should determine the boundary between the fair use of procedural rights and their abuse, to choose at its discretion the penalty amount within the limits set by the legislator. Furtheremore, it was concluded that it is necessary to regulate the mentioned issues in terms of legislation, which will help to ensure the unity of litigation practice and enhance the liability of parties to a case for their procedural conduct in court. Keywords: abuse of process of the court, measures of procedural compulsion, penalty, litigation practice, proceeding in civil cases, party to a trial.

Buy Today, Pay Tomorrow: Formal Credit Supply and Domestic Electrical and Electronic Goods Consumption in São Paulo's Urban Periphery

Since the beginning of the twenty‐first century, expansion of the formal credit supply in Brazil has promoted the ‘financial inclusion’ of the low‐income population, especially through instalment plans offered by large retail chains. This article aims to analyse the impacts of formal credit availability on the consumption of electrical and electronic goods by residents of Jardim Helena, a neighbourhood in São Paulo's periphery. Through the collection and analysis of qualitative and quantitative data, this study reveals how the instalment plan can stimulate consumption among the low‐income population, with a significant impact on household budgets, raising the risk of indebtedness.

PERANCANGAN INSTALASI LISTRIK GEDUNG DINAS PENGENDALIAN PENDUDUK DAN KELUARGA BERENCANA ( P2KB) PROVINSI SULAWESI TENGAH

Electricity has become a basic need for various human activities, because electricity has functions and benefits that are vital in daily life which has become a basic need in encouraging national development in all fields. One part of the world electricity is the installation of lighting that is also me njadi one of the main points in a building, it is very necessary that human activity has remained secure and running smoothly.
 In this study, the writer will design an electrical installation for a building, namely the office building of the Population and Family Planning Control Office (P2KB) of Central Sulawesi Province, JL. RA Kartini NO. 100 Palu City. This study aims to make an electrical installation design in accordance with the Indonesian National Standard (SNI) and the General Electrical Installation regulations (PUIL), so that the installation is designed to be more effective and efficient. In the design of this installation also made design drawings for installation in buildings.
 Based on the design planning of the electrical installation that has been done, the results are obtained, the total electrical power from the electrical installation of this building is 60246 watts or 75307 VA and for electricity supply is taken from PLN, namely 3-phase electricity with a capacity of 82,500 VA. The conductor used in this installation uses NYY and NYM cable types. The security used in this installation consists of 2 types, namely NFB and MCB , in addition to this building installation system is also given a PHB box to facilitate maintenance and repair in case of damage. Taking into account the economic and safety factors of the installation, the total Budget Plan (RAB) for the installation of the building of the Population and Family Planning Control Office (P2KB) is Rp. 223,600,000