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1
artículo
Publicado 2024
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In the construction industry, productivity is sought to improve by innovating time management, a poor indicator in projects where activities are executed conventionally. In this sense, the research aims to evaluate the consequences of delays in projects and how to optimize time by incorporating the Lean Construction model. The procedure considers the review of bibliographic material, articles, construction magazines and projects that propose innovating time management with the Lean Construction model through the tools Last Planner System (LPS), productivity balance sheet, productive work (TP). , contributory work (TC), non-contributory work (TNC), percentage of parts completed (PPC) and application of the 5”s” tool. The results found that support the article correspond to the Barranco 360° project located in Lima that includes information on the productivity balance chart close to 8...
2
artículo
Publicado 2020
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The article presents the results about processes related to project management, with the aim of proposing a methodology based on Lean Construction and the fundamentals of the PMBOK Guide; that allows to improve the productivity of construction projects. The methodology obtained from integrating the Last Planner Planning scenario, the planning process group, as well as the PMI scenario monitoring and control process group (Fundamentals of the PMBOK Guide); will optimize the factors that affect the planning and monitoring and control of construction projects by improving their productivity; reflected in the improvement of the quality, time and cost of the project. The optimization of the Sub-profile profiling process without material input generated great results (outputs) such as the reduction of the time (execution period) from 98 days to 68 days and the reduction of the cost of S/. 255,...
3
artículo
Publicado 2025
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This article was developed with the purpose of generating new knowledge about the use of unmanned aerial vehicles (drones) in the identification of occupational risks in construction projects in Peru. This work seeks to demonstrate the importance of unmanned aerial vehicles in preventive management, generating privileged aerial information from various work areas in reduced time and producing added value in occupational risk management compared to traditional methods. The unmanned aerial vehicle generates valuable information that allows different work areas to be examined in real time and to promptly detect substandard acts and conditions that may affect workers. Currently in Peru, there is little information on the use of unmanned aerial vehicles in occupational risk management; Therefore, this study has revealed favorable results on the relationship that exists between the unmanned a...
4
artículo
Publicado 2020
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In recent years, in Latin America, reference has been frequently made to “collaborative” contracts. However, there is no common understanding of what this term means and the relevant international discussion and development. This article seeks to establish the framework of the discussion on alternatives available to increase productivity in the construction industry and how this has led to seeing the contract as a useful tool to promote said process.
5
artículo
Publicado 2020
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In recent years, in Latin America, reference has been frequently made to “collaborative” contracts. However, there is no common understanding of what this term means and the relevant international discussion and development. This article seeks to establish the framework of the discussion on alternatives available to increase productivity in the construction industry and how this has led to seeing the contract as a useful tool to promote said process.
6
artículo
Publicado 2020
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The objective of this study was to The Use of Multi-Criteria Decision Making to Introduce and Rank of Design Criteria of Reward in Construction Projects. In this research, the design criteria of rewards in construction projects are ranked. In the present study, in order to identify and rank the criteria of employee reward allocation the methods of Demetel and expansion of the performance of fuzzy quality in two steps were used. the results showed that the professional ethics is the most important criterion for reward allocation to the employees in the construction projects. Results show that considering the work environment of construction projects, maintaining discipline and having organizational commitment and helping others is very important. Also, having the spirit of teamwork and cooperation with others is very important for working in such environments. One of the notable points in...
7
artículo
Publicado 2020
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The objective of this study was to The Use of Multi-Criteria Decision Making to Introduce and Rank of Design Criteria of Reward in Construction Projects. In this research, the design criteria of rewards in construction projects are ranked. In the present study, in order to identify and rank the criteria of employee reward allocation the methods of Demetel and expansion of the performance of fuzzy quality in two steps were used. the results showed that the professional ethics is the most important criterion for reward allocation to the employees in the construction projects. Results show that considering the work environment of construction projects, maintaining discipline and having organizational commitment and helping others is very important. Also, having the spirit of teamwork and cooperation with others is very important for working in such environments. One of the notable points in...
8
artículo
Publicado 2021
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The evaluation of the occupational health and safety management systems was carried out to mitigate risks in construction projects in the Tacna region in a COVID-19 pandemic situation. For this purpose, the techniques for data collection used in the methodology; working on four construction projects in the Tacna region were the opinion of professionals in the construction sector, the analysis of documents and information on each project and the quantitative analysis of risk factors. Similarly, among the instruments used, there were forms, the projects’ technical sheets, statistical graphs, hazard identification and risk assessment matrices (IPER), the Jack Knife graph, and the basic guidelines check list of a system of occupational health and safety management. The results indicate that the occupational health and safety management system to mitigate risks was adequately implemented, o...
9
artículo
Publicado 2023
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The purpose of this paper is to address a first approach to the execution of construction supervision contracts in public projects in Peru mains issues and challenges faced in the execution of construction supervision contracts, signed under Peruvian regulations for quality control and technical support in the contractual management of the construction of public works under the regime general and/or in the execution of concession contracts. Given the importance of these contracts in the development at the engineering or construction stage of an infrastructure investment project, their regulation, and the correct understanding of the nature of the provision of these specialized services is the central object of the present article. We briefly analyze the background of the figure of the “work supervisor” in Peruvian regulations, to identify its purpose and its scope in public work...
10
artículo
Publicado 2023
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The purpose of this paper is to address a first approach to the execution of construction supervision contracts in public projects in Peru mains issues and challenges faced in the execution of construction supervision contracts, signed under Peruvian regulations for quality control and technical support in the contractual management of the construction of public works under the regime general and/or in the execution of concession contracts. Given the importance of these contracts in the development at the engineering or construction stage of an infrastructure investment project, their regulation, and the correct understanding of the nature of the provision of these specialized services is the central object of the present article. We briefly analyze the background of the figure of the “work supervisor” in Peruvian regulations, to identify its purpose and its scope in public work...
11
artículo
Publicado 2022
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The research aims to determine that artificial intelligence is related to the management of public investment projects in Peru. This is demonstrated thanks to the study consisting of a literature review and the design of a survey, with a census sample. According to the results of the Spearman test, the described hypotheses are proved and as a contribution, an optimization model for project prioritization (MOPP) is proposed.
12
artículo
Publicado 2022
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Esta investigación tiene como objetivo determinar que la inteligencia artificial se relaciona con la gestión de proyectos de inversión pública en el Perú. Esto se demuestra en la revisión de bibliografía y el diseño de una encuesta, con una muestra censal. Según los resultados de la prueba Spearman, se comprueban las hipótesis descritas. Finalmente, se propone como aporte un modelo de optimización para la priorización de proyectos (MOPP).
13
artículo
Publicado 2020
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Essentially, the loss suffered by the global construction industry during the time when the COVID-19 is spread is not caused by that pandemic itself but caused by a changed circumstance which mainly resulted by anti-COVID-19 policy or law conducted by different jurisdictions. Where contract keeps silent in this regard, legal solution should be made by contemplating the law in different jurisdictions toward changed circumstances, which commonly includes situations where performance of contract become more onerous or impossible, and taking account of the factual environment which determines or impacts the changed circumstance. This paper, from a comparative law perspective, discusses and concludes the doctrine of changed circumstance in some typical jurisdictions, and, by taking consideration of law and fact, provides some approaches and potential legal solutions to deal with that loss.
14
artículo
Publicado 2020
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Essentially, the loss suffered by the global construction industry during the time when the COVID-19 is spread is not caused by that pandemic itself but caused by a changed circumstance which mainly resulted by anti-COVID-19 policy or law conducted by different jurisdictions. Where contract keeps silent in this regard, legal solution should be made by contemplating the law in different jurisdictions toward changed circumstances, which commonly includes situations where performance of contract become more onerous or impossible, and taking account of the factual environment which determines or impacts the changed circumstance. This paper, from a comparative law perspective, discusses and concludes the doctrine of changed circumstance in some typical jurisdictions, and, by taking consideration of law and fact, provides some approaches and potential legal solutions to deal with that loss.
15
artículo
Publicado 2008
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This paper describes the process followed by an internarional NFO, ITDG -Practical Solutions, to improve communication impact on its practices and institutional policies. It shows an inventory of the main challenges that NGOs are facing in the field of communication, the inrernarional scenario factors which generate them and the route this organization followed to meet them. The designed program, advances and lessons learned in the way, and also the considerations that must be taken to follow similar processes are described in detail.
16
artículo
Publicado 2008
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This paper describes the process followed by an internarional NFO, ITDG -Practical Solutions, to improve communication impact on its practices and institutional policies. It shows an inventory of the main challenges that NGOs are facing in the field of communication, the inrernarional scenario factors which generate them and the route this organization followed to meet them. The designed program, advances and lessons learned in the way, and also the considerations that must be taken to follow similar processes are described in detail.
17
artículo
Publicado 2021
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The objective of this study was to the Importance of Establishing Landscape Architecture in Construction Projects with an Urban Management Approach. The methods of this study are a descriptive-analytical research method that the data used in the research section of this project is obtained from the library method. The library information used in this project is derived from a variety of methods, including reference to books, journals, research projects, maps, and Internet searches. The results showed that the smell of the citizens had the greatest impact on the quality of the urban landscape, because the question is to what extent have the elements of nature, such as plants and flowers, created pleasant aromas. It has the highest rankings in the Friedman test, and the lowest rankings for the question of how many unpleasant odors can be smelled? This also confirms the importance of olfact...
18
artículo
Publicado 2021
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The objective of this study was to the Importance of Establishing Landscape Architecture in Construction Projects with an Urban Management Approach. The methods of this study are a descriptive-analytical research method that the data used in the research section of this project is obtained from the library method. The library information used in this project is derived from a variety of methods, including reference to books, journals, research projects, maps, and Internet searches. The results showed that the smell of the citizens had the greatest impact on the quality of the urban landscape, because the question is to what extent have the elements of nature, such as plants and flowers, created pleasant aromas. It has the highest rankings in the Friedman test, and the lowest rankings for the question of how many unpleasant odors can be smelled? This also confirms the importance of olfact...
19
artículo
Publicado 2020
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Currently there is consensus regarding the quality of service and profitability in real estate projects in Peru, these two concepts combine as fundamental variables within an organizational management, however, it is not clear the knowledge of what are the specific effects that these have variables in achieving a better valuation of construction companies in general. That is why the researcher posed the question How does the quality of service in real estate projects influence the economic profitability of Construction Companies in the District of El Tambo 2018 ?, which at the same time gave rise to the hypothesis: The quality of service would significantly influence the profitability of the real estate projects of the Construction Companies in the District of El Tambo 2018., to demonstrate this hypothesis, information was collected through the application of a questionnaire of 15 questi...
20
artículo
Publicado 2020
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Currently there is consensus regarding the quality of service and profitability in real estate projects in Peru, these two concepts combine as fundamental variables within an organizational management, however, it is not clear the knowledge of what are the specific effects that these have variables in achieving a better valuation of construction companies in general. That is why the researcher posed the question How does the quality of service in real estate projects influence the economic profitability of Construction Companies in the District of El Tambo 2018 ?, which at the same time gave rise to the hypothesis: The quality of service would significantly influence the profitability of the real estate projects of the Construction Companies in the District of El Tambo 2018., to demonstrate this hypothesis, information was collected through the application of a questionnaire of 15 questi...
