Lean Construction - Science topic

This study explores the application of drone-based reality capture technologies in enhancing Lean Construction practices, particularly through the optimization of daily huddles. While prior studies tend to focus either on drone technology or construction management in isolation, this study integrates both perspectives by developing a practical depl...

The construction sector plays a crucial role in the global economy. At the same time, it is constantly facing enormous economic, social, and environmental challenges. Lean construction practices, ever since their emergence, have continued to bring many benefits to the construction industry. Studies showed that construction robots as an emerging tec...

Construction remains one of the most hazardous industries, with high accident rates driven by insufficient planning, coordination, and safety training. While extended reality (XR) technologies, encompassing virtual, augmented, and mixed reality, have shown promise in improving safety outcomes, existing applications are typically isolated, lacking i...

This study analyzes the factors that influence the use of Digital Technologies (DTs) in the Brazilian construction industry. Based on the literature, a theoretical model with 10 factors (30 variables) was initially proposed. Through Exploratory Factor Analysis and Confirmatory Factor Analysis using Structural Equation Modelling, this structure was...

Generally, issues persist in the construction industry due to inefficiency, cost overrun, schedule delay, and massive wastes that are factors promoting poor performance. Most current project management practices are plagued with fragmentation, insufficient coordination, or real-time information sharing, resulting in reworks or misallocation of reso...

Lean construction is a modern project management approach that focuses on maximizing value while minimizing waste throughout the construction process. Rooted in lean manufacturing principles, it emphasizes collaboration, efficiency, and continuous improvement across all stages of a project. Key principles include identifying value from the client’s...

The design phase is critical in construction projects, as it directly impacts cost, quality, and execution efficiency. However, it suffers from structural deficiencies in communication, coordination, and early problem detection, leading to delays, cost overruns, and inefficiencies. While Lean Construction has been widely applied in execution phases...

This study addresses the construction sector’s growing need for improved decision-making and reduced carbon emissions by integrating Lean principles into Building Information Modeling (BIM). A decision-support tool was developed using Python and RStudio to enhance stakeholder efficiency, reduce errors, and streamline communication. The tool combine...

One of the factors contributing to Indonesia’s high annual construction activity is the building of high-rise structures. However, every building project can potentially create several issues that lead to waste. Lean construction which aims to reduce waste and increase value, was therefore used. Waste is any type of loss from an activity that produ...

Proyek konstruksi pembangunan Hotel & Resort di Samosir adanya potensi terjadinya keterlambatan pekerjaan. Oleh karena itu diperlukan satu inovasi dalam upaya peningkatan kinerja biaya melalui integrasi metode Lean Construction dan manajemen risiko berbasis Java Programming pada proses forecasting untuk optimasi kinerja biaya proyek konstruksi bang...

The construction industry continues to face significant challenges related to waste on construction sites, significantly impacting cost, timelines, and the quality of project outcomes. This study aims to identify contemporary sources of construction waste, assess their variability over time using data from 2016, 2021, and 2024, and evaluate strateg...

Lean Construction is a method that focuses on minimizing waste and increasing added value in the construction process. This research aims to identify and analyze material waste that occurs in the SDN 6 Kajarharjo building construction project, Banyuwangi, by applying the Lean Construction approach. Material waste is one of the significant factors i...

A gestão de projetos na construção civil enfrenta desafios significativos relacionados à complexidade dos empreendimentos, multiplicidade de stakeholders, prazos restritos e necessidade de controle rigoroso de recursos. Tradicionalmente, metodologias estruturadas, como o modelo em cascata e o guia PMBOK, têm sido amplamente utilizadas no setor. No...

Penerapan prinsip Konstruksi Ramping (Lean Construction) dalam pengembangan infrastruktur berkelanjutan merupakan langkah penting untuk mendorong efisiensi sekaligus meningkatkan daya saing UMKM Konstruksi. Hingga saat ini, penerapan Konstruksi Ramping pada skala UMKM masih menghadapi berbagai tantangan, terutama terkait minimnya pemahaman konsep d...

This paper presents a production flow-oriented framework for measuring and enhancing productivity in construction projects. Departing from traditional resource-based approaches, the proposed framework integrates value stream mapping with advanced simulation techniques and real-world data acquisition to comprehensively assess process performance. Th...

With the steady growth of China's economy these years, the construction industry has experienced rapid development while also facing a series of management challenges. This research aims to optimize construction management process by analyzing the application of lean construction principles and the “Define, Measure, Analyze, Improve, Control” (DMAI...

This paper explores the strategic integration of the Building Information Modeling (BIM) methodology with the principles of Lean Construction, an approach derived from Lean Production that seeks to maximize value and minimize waste in construction projects. This fusion represents a significant advance for the AEC (Architecture, Engineering, and Con...

Lean construction practices have been adopted in the building industry to address issues of cost and time overruns and material waste, which are crippling the growth and development of the industry. However, the implementation of Lean Practices (LPs) have been identified to be low due to some factors that limiting its adoption. Therefore, there is...

El artículo titulado "Aplicación de Lean Construction en Metrados de Proyectos en la Provincia de La Merced" detalla un procedimiento basado en principios de Lean Construction para optimizar los cálculos de metrados en la construcción civil. La investigación analiza cómo identificar ineficiencias en los procesos tradicionales, establecer ob...

Purpose – Clarifying and measuring the effectiveness of flexible construction principles on project efficiency in construction projects in central Jordan. Design/methodology/approach – This study is considered one of the quantitative studies that provide a numerical explanation to prove the effectiveness of lean construction principles in project e...

A construção civil desempenha um papel estratégico no desenvolvimento econômico e social, sendo responsável por uma parcela significativa do Produto Interno Bruto (PIB) e pela geração de empregos. No entanto, o setor ainda enfrenta desafios críticos, como baixa produtividade, desperdícios elevados e ineficiências operacionais, muitas vezes resultan...

Delays in construction projects often result in resource waste and conflicts among stakeholders. This study focuses on the application of Lean Construction within the "Improve" phase of the Lean Six Sigma framework as a solution to minimize project delays. Lean Construction techniques, particularly Value Stream Mapping (VSM), are utilized to identi...

La Filosofía Lean Construction (LC) y el Last Planner System® (LPS) se han implementado exitosamente en diversos contextos nacionales e internacionales, optimizando procesos constructivos. Este estudio se centra en comprender cómo los obreros de la construcción, denominados Unidad de Producción (UP), perciben y entienden esta filosofía y sus herram...

This paper explores the role of specifications in achieving quality within construction project management. It delves into the significance of specifications as detailed guidelines outlining materials, methods, and performance criteria necessary for success. Through a conceptual review, the paper emphasizes how specifications maintain consistency,...

Dalam proyek konstruksi, pemborosan tidak hanya mencakup pemborosan material (physical waste) tetapi juga mencakup aktivitas yang tidak memberikan nilai tambah seperti pengerjaan ulang, waktu tunggu, dan penundaan (non-physical waste). Praktisi konstruksi sering kali berfokus pada physical waste, mengabaikan pentingnya non-physical waste, yang meru...

The study examines how Lean concepts might improve safety culture in the Indian construction industry, emphasising high-rise building projects. While Lean concepts have been explored in construction safety worldwide, there has been little empirical research in India. This study evaluates the integration of various Lean tools and practices and their...

El crecimiento acelerado de las ciudades ha generado una demanda creciente de infraestructura y vivienda, evidenciando la necesidad de mejorar la eficiencia en la planificación y ejecución de proyectos de construcción. Esta investigación tuvo como objetivo analizar los factores que influyen en la productividad en la construcción y evaluar las estra...

A construção civil desempenha um papel estratégico no desenvolvimento socioeconômico do Brasil. Contudo, o setor enfrenta desafios de baixa produtividade, falta de padronização e alta rotatividade da mão de obra. Este artigo investiga a aplicação da metodologia Lean Construction em um empreendimento imobiliário de grande porte, com foco na otimizaç...

Introducción: la adopción de Lean Construction (LC), Modelado de Información para la Construcción (BIM) e Inteligencia Artificial (IA) está transformando significativamente la gestión de la construcción. Sin embargo, la investigación sobre la integración de estos tres enfoques en el sector es aún limitada, lo que restringe el avance de la moderniza...

The purpose of implementing lean construction in construction projects is to reduce waste and increase project productivity, ensuring that the project achieves high performance sustainably. Projects that exhibit high performance in terms of cost, quality, time, safety, and environment are the aspirations of all parties involved, including owners, c...

Lean construction (LC) is a valuable concept for waste reduction and project performance improvement. There is awareness of LC principles and tools among professionals and limited use in Ethiopian projects. However, adoption and implementation are still low. This study aims to identify and prioritize barriers and strategies for overcoming them to s...

Delays in construction projects pose a major challenge, leading to inefficiencies in time, cost, and resource utilization. This research aims to identify the dominant factors contributing to project delays and propose effective mitigation strategies using the Lean Six Sigma framework. The research focuses on a refinery and wastewater treatment plan...

This study aims to evaluate the construction project performance by the earned value management system in the Amhara Water Works construction enterprise. The study was conducted using a questionnaire survey, interviews, and document review at Amhara Water Works Construction Enterprise projects. The study was conducted on 12 projects to measure proj...

The construction industry faces persistent inefficiencies, with projects often failing to meet time, cost, quality, and other conditions of satisfaction. This study investigated real estate owners’ early perceptions of Lean Integrated Project Delivery (Lean IPD) as a potential solution, analyzing the acceptance of principles such as early stakehold...

This research focuses on the pursuit of optimization in the field of project management for construction with steel structures, integrating the principles of the PMBOK guide and the LEAN methodology. The main objective is to define a process map that represents a flow in process management. To achieve this, a process map is created to describe the...

The Architectural-Engineering-Construction-Operation (AECO) industries play a vital role in the progress and development of societies by collectively contributing to the national GDP, improving quality of life through housing and infrastructure, and generating employment opportunities. However, the AECO industry faces several challenges, including...

The construction sector is a fundamental pillar of the economy and should consequently lead in implementing effective management systems. Lean Construction (LC) philosophy sees production as a transformation, flow, and value process. Its objective is to establish efficient production systems that minimize delivery times. Previous studies indicate t...

La crisis de vivienda asequible en la provincia de Colón, Panamá, ha sido un problema persistente que afecta a miles de familias. Esta situación se ha agravado debido a factores como la urbanización acelerada, la falta de inversión en infraestructura y una gestión ineficiente de los recursos públicos. Este estudio se realizó con el objetivo de anal...

El objetivo de este artículo fue analizar la gestión de proyectos internacionales bajo el contrato NEC3F en la desburocratización y éxito de la infraestructura pública, destacando su impacto en la reducción de costos adicionales y retrasos, y su contribución al cumplimiento de los plazos. Se exploraron casos prácticos, como los Juegos Panamericanos...

Lean Construction has emerged as a transformative approach in the construction industry, emphasizing efficiency, waste reduction, and continuous improvement. This review presents a bibliometric analysis of Lean Construction research from the past two decades, focusing on the evolution, core themes, and contributions to sustainable development. Usin...

PT Wijaya Karya (Persero) Tbk, a leading state-owned construction enterprise, faces significant waste management challenges that have caused financial losses in previous projects. This study applies lean construction and risk management to identify waste and risks in the Jragung Dam Construction Project Package 2. Waste identification began with br...

Currently, the construction sector is adopting the theory of production in the manufacturing industry, known as lean construction, to reduce waste and increase value. Last Planner System (LPS) has not been widely used and has good potential because the advantage of LPS is to identify a job along with obstacles to improve performance in a constructi...

Question: How to integrate Lean Construction and buffer management in the construction industry? Purpose: The application of Lean Construction (LC) with buffer management as the efficient method for improving delivering construction projects has been acknowledged by construction academics and professionals. However, a substantial part of this integ...

Research question: How can Scrum assist Last Planner® System and Takt to address extant gaps in Lean Construction planning? Purpose: This research paper evaluates how Scrum can assist Production Planning and Control and synthesizes Last Planner® System, Takt, and Scrum into an integrated Project Management Methodology. It examines whether it is bes...

Question: Could a lack of awareness be the main obstacle to the adoption of Lean construction in the U.A.E.? Purpose: This research aims to investigate the extent of familiarity with lean construction principles and tools among engineers in the construction industry of the U.A.E and determine whether this lack of awareness is the major barrier to t...

In view of the low production efficiency, backward information level and rough project management of the traditional construction industry, it is necessary to introduce a construction model that can efficiently achieve the project construction goals. Taking EPC projects as the research object, building information modeling (BIM) as the technical me...

Nowadays, the construction industry is significantly driven by the objective of achieving sustainable development. It creates a necessity to implement lean principles within the construction industry, as lean construction greatly contributes to sustainability. Despite lean construction's potential to achieve sustainable development, numerous barrie...

This study explores the transformative potential of artificial intelligence (AI) within the lean construction framework, addressing the pressing need for enhanced efficiency, sustainability, and innovation in the construction industry. Lean construction principles, which emphasize waste minimization and value maximization, align seamlessly with AI’...

В Енергоменеджменті У статті на прикладі аудиту та робіт із термомодернізації лікарні м. Чернігова розглянуто впровадження концепції Lean-Construction. Lean-Construction є ефективним інструментом для впровадження ощадливих та енергоефективних рішень у будівництві та реконструкції. Наведено основні принципи ощадливого будівництва та застосування в е...

Purpose Develop a conceptual model for the training of Chilean engineers in the construction field that considers the facultative symbiosis between sustainable construction (SC) and nature-based solutions (NBS). Design/methodology/approach This study aims to develop conceptual model for the training of Chilean engineers in the construction field t...

This study sought an innovative quality management framework for Chinese Prefabricated Buildings (PB) projects. The framework combines TQM, QSP, Reconstruction Engineering, Six Sigma (6Σ), Quality Cost Management, and Quality Diagnosis Theories. A quantitative assessment of a representative sample of Chinese PB projects and advanced statistical ana...

Contexto: O setor de construção civil no Brasil enfrenta desafios relacionados a eficiência, custos e sustentabilidade. Nesse contexto, a implementação da filosofia Lean Construction é uma alternativa para otimizar processos, reduzir desperdícios e aumentar a produtividade. Objetivo: O objetivo deste estudo é analisar o impacto da adoção da metodol...

A globalização gerou alta competitividade em diversos setores, e com o ramo da Construção Civil não foi diferente. Por esse motivo, o setor passou por diversas mudanças significativas ao longo das décadas, causadas especialmente pelo alto nível de exigência de seus clientes. Além disso, nota-se que para as empresas se manterem no mercado, é necessá...

In logistics systems, the use of methods, approaches, and management procedures with the aim of optimizing all activities has increasingly been promoted. In the case studies, the logistics of the concrete construction work during the implementation of concrete frame structures of residential building projects is analyzed. The examination of the log...

The construction industry remains one of the most dangerous in terms of occupational health and safety, with high rates of accidents and occupational diseases. Despite the efforts made, security is still managed reactively during the execution phase, leaving room for improved risk prevention. This study addresses the need to integrate safety from t...

Industrialized construction (IC) has experienced significant achievements in the development of innovative construction methods in response to the demands of the construction industry. In this context, building information modeling (BIM) integrates and manages data throughout prefabrication phases (design, bid, and procurement) within an IC project...

The “International Group for Lean Construction” aims to adopt a new management philosophy for the Architecture, Engineering, and Construction (AEC) industry. Learning this philosophy can be supported by using active methodologies, especially serious games. This work aimed to analyse the evolution of using serious games as a teaching technique based...

Lean construction has emerged as a promising approach to enhance efficiency, reduce waste, and improve project performance in the construction industry. Despite the promising potential, many projects struggle with the initial implementation of lean principles, leading to failures such as disrespect for people and resources, cost overruns, schedule...

There are concerns that the rapid expansion of the Saudi construction industry is contributing to substantial waste production, resulting in significant environmental impacts. Despite global efforts to improve sustainability, the Saudi construction industry faces challenges due to the high levels of construction waste, a limited focus on managing e...

The article explores the evolution of operational systems in construction projects within the framework of an integrative approach to construction development, focusing on organizational and technological aspects of multiproject activities of construction enterprise stakeholders. Modern management methods for construction projects are examined, inc...

En el dinámico mundo de la construcción, la eficiencia es esencial, y Lean Construction (LC) emerge como la clave para transformar proyectos de construcción. Sin embargo, los expertos coinciden que no hay una única ruta para la implementación de LC. Es así como surgen iniciativas para el uso de Modelos de Madurez (MM) en LC, siendo una práctica poc...

Waste of construction materials is one of the problems often experienced by several construction service actors in Bali, especially in Gianyar, the utilization of materials is not efficient so that the project experiences cost overruns. The purpose of this study is to identify the dominant indicators causing building construction material waste and...

Question: Can a serious game instill enthusiasm and pique interest in the practice of mistakeproofing by teaching its principles and related Lean thinking? Purpose: The purpose of this paper is (1) introduce a new game, adding to the suite of serious games for Lean Construction education and training, (2) to describe the origin of this new game tha...

Purpose In the modern era, the concept of sustainability has become pervasive, permeating various sectors, including the construction industry. Driven by growing environmental concerns, construction organizations are increasingly compelled to seek operational excellence while realigning their practices towards environmental sustainability goals. He...

Integrating lean construction concepts with sustainability's practice can be considered as a game-changing strategy which lead to increase construction productivity and decrease environmental affects rate. Lean construction originally focuses on optimizing construction process and eliminating wastes which naturally is in line with sustainability's...

Construction project optimisation is crucial for effective resource use, timely completion, and cost-effectiveness. This study critically reviews to analyses different optimisation methodologies. The study shed light on various contemporary methodologies, such as artificial intelligence (AI), Lean construction, Six Sigma, and Building Information M...

Sustainable construction (SC) has become a primary objective of the building and construction industry due to the growing demand for reduced environmental impacts and more efficient resource use. Simultaneously, lean construction (LC), which focuses on minimizing waste and maximizing productivity, offers an opportunity to achieve greater sustainabi...

The construction industry in Nigeria plays a crucial role in the nation’s economic development, yet it faces significant sustainability challenges. This paper critically reviews sustainable practices within the Nigerian construction industry, examining current trends and identifying future research directions. The review used a systematic search st...

The construction sector in Iran faces substantial inefficiencies, including high material wastage, posing environmental and economic risks. This study investigated the adoption of Lean Construction (LC) practices and AI/IoT technologies in Iran’s public construction sector using a mixed-methods approach. This research examined the organizational, t...

La presente investigación se centra en la fase de ejecución de los proyectos de edificación con el objetivo de resolver los problemas que presentan sus procesos mediante una metodología que asegura un flujo continuo de actividades y permita cumplir con el costo, tiempo y alcances planteados en el proyecto. El enfoque utilizado es cuantitativo y el...

Resumo A gestão da produtividade ainda é um desafio no setor da construção, o que tem levado as empresas a adotarem diferentes estratégias para sua melhoria. Assim, o presente trabalho tem por objetivo identificar essas estratégias, através de uma revisão sistemática da literatura que compreendeu 45 artigos levantados na Web Of Science. Foram ident...

Vietnam's construction industry is in the development stage. Construction problems and especially the issue of construction quality are considered and analyzed from numerous aspects. Currently, building information modeling (BIM) technology plays a major role in the development of the construction industry. Companies, governments, experts, and trai...

Apesar da importância econômica da construção civil, elevados custos de produção e baixa produtividade ainda são recorrentes. Empresas introduzem a filosofia Lean Construction (construção enxuta), visando reduzir perdas no processo produtivo, custo e tempo. Dentre os princípios da Lean Construction, a transparência dos processos auxilia na redução...

Lean construction is increasingly adopted due to low productivity, industry fragmentation, and adversarial relationships, enhancing stability and transparency. This paper outlines future scenarios for Germany, aiding construction companies in proactive preparation. Using the scenario technique, three Lean construction scenarios were developed and c...

Lean construction merupakan upaya dalam memaksimalkan produk konstruksi dengan menekan kerugian akibat waste material. Salah satu pekerjaan yang berpotensi terjadi waste material adalah pekerjaan struktur, sehingga perlu dilakukan upaya untuk mengurangi kerugian pada pelaksanaan konstruksi akibat waste material dengan mencari jenis material yang me...

This research looks at how Lean Construction (LC) and Building Information Modelling (BIM) can work together in India's construction industry. It examines current usage, identifies major challenges, and suggests ways to improve their integration. While Lean Construction and Building Information Modelling are slowly being adopted, their combined use...

The occurrence of natural disasters in Indonesia every year results in massive damage to people's homes. It requires a fast and appropriate post-disaster housing reconstruction (PDHR) strategy. The building firm or contractor is among the most significant contributors; in post-disaster conditions, the contractor has to work in a project environment...

is a crucial framework that delineates the detail and richness of non-graphical data associated with BIM elements. This structured information enhances decision-making across various project phases, from design through to construction and facility management. By categorizing information into distinct levels, LOI facilitates improved communication a...

Risk management is a crucial component of building projects that aids in achieving objectives and reducing risks. Risks associated with management, such as coordinating between disciplines and communicating with stakeholders at various project phases, are common in construction projects. This study set out to get a deeper understanding of the ways...

As the core objective and key link of project management, quality management of engineering projects directly affects the life and property safety of the people, and must attach great importance to the implementation of all-round quality control. And with the progress of The Times, China put forward the high-quality development of the construction...

This study aims to identify waste that occurs in the casting process of the project carried out by CV. Wishitama using value stream analysis tools (VALSAT) and provide suggestions for improvements with fishbone diagrams for the casting process of the project carried out by CV. Wishitama. This study uses a qualitative approach and case study with va...

Different lean tools can be applied in the construction industry with the aim of cutting down on rework and reducing waste. One of these tools is the Last Planner System (LPS), which aims to increase team collaboration by improving the quality of information through collective sessions subdivided into Long Term, Medium Term and Short Term. In this...

Integrating lean learning practices in construction is paramount for elevating project quality, thus bolstering industry competitiveness and sustainability. However, there exists a notable dearth of research addressing lean learning practices specifically within the Sri Lankan construction industry. Therefore, this study aims to investigate the sta...

El sector de la construcción tiene una gran importancia dentro de la economía colombiana. Sin embargo, para afrontar los desafíos actuales, es fundamental que estas empresas adopten metodologías que mejoren la eficiencia en la gestión de sus recursos económicos y financieros. En este contexto, la metodología Lean Construction representa un cambio e...

Evidence from practice and literature indicates that the South African construction industry faces various challenges. Notably, the traditional methodologies deployed for project delivery continues failing to attain projects’ objectives. Lean construction promotes developing and accomplishing construction projects within its envisaged goals by depl...

This paper examines the role of continuous improvement in the Norwegian construction industry, focusing on the strategies, methods, and challenges faced by the country’s largest contractors. The study uses a qualitative survey methodology, including semi-structured interviews with key personnel. The findings show that all surveyed contractors engag...

Prefabricated construction, increasingly recognized as a sustainable method, enhances productivity while mitigating the drawbacks of traditional approaches. Lean construction, pivotal for sustainability, targets waste reduction and cost efficiency while delivering value to customers. In India's prefabrication sector, numerous barriers impede the im...

The reduction of wasted resources presents an important part of the lean construction principle. This article is focused on the identification of the causes of resource waste during the realization of concrete structures. Resources are divided into groups containing materials, human sources as well as building devices. The starting point for soluti...

Lean construction has emerged as a transformative force, seeking to enhance efficiency, minimise waste, and streamline project delivery processes. Despite global recognition and adoption, lean construction maturation exhibits variances across diverse contexts. In Sri Lanka, lean construction remains at an early stage of development. Given the natio...

The line of balance (LOB) plays an important role in the implementation of Location-Based Planning and Control (LBPC), inducing most activities to be carried out at only one production rate and enabling the established deadlines to be met. Monitoring deviations from these deadlines is essential for project success, particularly in the construction...

En el contexto económico actual, la eficiencia en la ejecución de los proyectos de construcción es crucial, y la adopción de Lean Construction (LC) se destaca como una estrategia para maximizar el valor agregado al usuario final, reducir el desperdicio y optimizar el flujo de producción en los proyectos. La implementación de LC implica un viaje pro...