Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)最新文献_第4页

BIM for Production: Benefits and Challenges for Its Application in a Design-Bid-Build Project BIM用于生产:在设计-投标-建造项目中应用的好处和挑战

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0243

Paula Pontes Mota, Fernanda Almeida Machado, C. Biotto, R. Mota, Bruno Mota

{"title":"BIM for Production: Benefits and Challenges for Its Application in a Design-Bid-Build Project","authors":"Paula Pontes Mota, Fernanda Almeida Machado, C. Biotto, R. Mota, Bruno Mota","doi":"10.24928/2019/0243","DOIUrl":"https://doi.org/10.24928/2019/0243","url":null,"abstract":"The poor management of the information flow in the AEC industry is a significant problem that might be overcome by the adoption of Building Information Modelling (BIM) and Lean Construction philosophy. Although the increasing use of BIM models by construction companies, the management of BIM models for production purposes still lacks a systematic investigation by scholars. Thus, the paper presents a design-bid-build (D-B-B) project to investigate the necessary efforts of design and construction stakeholders in order to generate the BIM models for production. Moreover, the authors analysed the information flow, stakeholders’ responsibilities and interactions in the BIM process. The study finds that the effective use of BIM for production is impacted by the D-B-B route due to the lack of information for construction contained within the BIM models generated by designers. Likewise, the effort of modelling for production requires a new skilled professional with design and construction knowledge. The study is limited to one case study outcomes; however, the constraints for the adoption of BIM for production are general to the AEC industry.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134524019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Lean and BIM Implementation in Colombia; Interactions and Lessons Learned 精益和BIM在哥伦比亚的实施互动和经验教训

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0150

Juan Martín Gómez-Sánchez, J. Ponz-Tienda, Juan Pablo Romero-Cortés

{"title":"Lean and BIM Implementation in Colombia; Interactions and Lessons Learned","authors":"Juan Martín Gómez-Sánchez, J. Ponz-Tienda, Juan Pablo Romero-Cortés","doi":"10.24928/2019/0150","DOIUrl":"https://doi.org/10.24928/2019/0150","url":null,"abstract":"Construction projects are afflicted by cost and time overruns, primarily due to inadequate information sharing among the project participants that causes productivity reductions in the Architectural, Engineering, and Construction (AEC) industry. Therefore, by working on different areas of its value chain, it is possible to increase the construction process productivity. Building Information Modelling (BIM) emerged as a digital platform through which project teams can share and manage project information efficiently, and Lean construction practices address the issue of improving coordination within a project team, smoothing workflow in construction projects through features that reduce waste and increase value. The present research is an applied study that comprises the analysis of the integration of Lean practices and BIM through a real-life implementation in a residential project. This paper contributes to knowledge on BIM and Lean adoption by showing how lean practices reduce coordination-related issues within the project construction, and BIM adoption makes the benefits of Lean principles more visible. Additionally, the literature still lacks specific examples of simultaneous implementation of BIM and Lean for the first time in medium-sized construction companies. The purpose is to report the experiences, opportunities for improvement, and lessons learned from the implementation. Findings show that independent implementation only solves a part of the problem. However, simultaneous implementation exposed the team to more exceptional experiences and opportunities for improvement.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125468459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

An Active Caring Approach Through Psychological Safety in Construction Projects 从建设项目安全心理出发，积极关怀

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0207

Sulyn Gomez, B. Bishop, G. Ballard, Mario Sáenz, I. Tommelein

{"title":"An Active Caring Approach Through Psychological Safety in Construction Projects","authors":"Sulyn Gomez, B. Bishop, G. Ballard, Mario Sáenz, I. Tommelein","doi":"10.24928/2019/0207","DOIUrl":"https://doi.org/10.24928/2019/0207","url":null,"abstract":"Guided by the lean principle of respect for people, it is key to recognize the value of construction workers feeling psychologically safe on site. Psychological safety is proven to be a driver for learning behaviors as it allows workers feel confident about asking questions to get clarity on their work, asking for help, or speaking up when errors occur on site to avoid repeating mistakes. The authors framed the understanding of psychological safety in the context of a construction project and analyzed worker’s perception regarding factors that foster a psychologically safe work environment. In this study, different trades shared their perception about factors that made them feel safe or unsafe while working at the job site. Outcomes highlighted human behavior characteristics such as how the willingness of workers to speak up when they see someone doing something unsafe changed depending on whom they are talking to. Results were analyzed with the project’s leadership team and action items were set in place. Changes implemented included using English and Spanish during weekly meetings and the establishment of an on-site safety committee to strength relations between and amongst different trades as well as discussion with foremen to keep growing psychological safety on site.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126520015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Predicting Performance Indicators Using BIM and Simulation for a Wall Assembly Line 利用BIM和模拟技术预测墙体装配线的性能指标

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0250

R. Brown, B. Barkokébas, Chelsea Ritter, M. Al-Hussein

引用次数: 3

Questionable Practice in the Processing of Building Permits in Norway 在挪威处理建筑许可证的有问题的做法

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0214

Jonas Wold, O. Lædre, Jardar Lohne

{"title":"Questionable Practice in the Processing of Building Permits in Norway","authors":"Jonas Wold, O. Lædre, Jardar Lohne","doi":"10.24928/2019/0214","DOIUrl":"https://doi.org/10.24928/2019/0214","url":null,"abstract":"In recent years, several cases of questionable practice in the processing of building permits in Norway have been revealed. Meanwhile, authorities claim the risk of corruption associated with the processing of building permits is more obvious than before. This study investigates the size of the opportunity space for questionable practice in the processing of building permits. Questionable practice includes both illegal practice in the form of corruption and legal, but unethical practice. Further, this paper examines if the opportunity space is being exploited, before suggesting countermeasures. A greater predictability in the processing could increase the Lean Construction and reduce costs. It has been conducted a literature review and seven interviews with caseworkers and heads of departments in five municipalities in Norway. The study is limited to the examined municipalities. The results show that the processing of building permits is based on great responsibility delegated to the caseworkers and that there is a certain opportunity space. However, this space is not being exploited in the examined municipalities. Measures, e.g. implementing a new processing system, are anyhow proposed.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132961069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Case Study in the Application of the Last Planner® System Last Planner®系统应用案例研究

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0223

M. Ryan, C. Murphy, J. Casey

{"title":"Case Study in the Application of the Last Planner® System","authors":"M. Ryan, C. Murphy, J. Casey","doi":"10.24928/2019/0223","DOIUrl":"https://doi.org/10.24928/2019/0223","url":null,"abstract":"The purpose of this paper is to identify the perceived benefits and challenges in the application of the Last Planner® System (LPS) in an Irish context. A case study research method was applied to one Irish case study organization. Qualitative and quantitative data was analyzed from primary and secondary data. Limitations of the study include utilisation of a single case study and the part time role of the researchers. Five key perceived benefits of LPS were identified including; Improved planning accuracy, Real time control, Proactive control, Engagement, and Design quality for construction. One key challenge identified, was a lack of time required for implementation. Insufficient training and resistance to change were not found to be issues compared to the literature review. Two different challenges were identified including lack of customization to suit different client sectors and lack of a standardized approach to deployment across projects. Further research is recommended to (a) understand these additional challenges (b) follow up of this study in the future of the case organization and (c) include additional Irish case studies.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132116281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Lessons for Construction: Delivering Mega Project on Time Through Culture and Hoshin Kanri 建设的教训:通过文化和星心Kanri按时交付大型项目

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0139

Soren Leth, J. Lerche, H. Neve, S. Wandahl

{"title":"Lessons for Construction: Delivering Mega Project on Time Through Culture and Hoshin Kanri","authors":"Soren Leth, J. Lerche, H. Neve, S. Wandahl","doi":"10.24928/2019/0139","DOIUrl":"https://doi.org/10.24928/2019/0139","url":null,"abstract":"Managing risks in mega projects has received a lot of attention in the construction community. However, very few empirical results have reported on-time and on-budget deliveries. This paper presents a case study from a closely related industry, offshore oil and gas construction, where the lean project management and culture method Hoshin Kanri was implemented on a mega project. The results of implementing Hoshin Kanri in this case have been very positive, with project lead time reduction of 10 percent, risk incentive account of USD 1 billion saved, and a potential of an additionally revenue of 2.8 million USD/day due to reduced lead time and early production startup. The paper reviews how Hoshin Kanri is implemented in this specific mega project, and compares it to other industries, processes, and previous IGLC research to extract lessons to be learned for the construction industry. The implemented Hoshin Kanri was found effective in developing the interlinkage between the strategy and project organization from upper to lower levels. The contribution of this paper is to illustrate the benefits of Hoshin Kanri and to propose further development of this within the construction community. North America (51%), Latin America (102%), Europe (57%), Africa (51%), Middle East, (68%) and Asia Pacific (57%). EY (2014) findings reveal that managing mega projects in oil and gas involves great challenges and emphasize the need for a shift in management approach in mega projects in offshore oil and gas.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122587195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Daily Management Application in a Dam Construction Project 日常管理在大坝建设工程中的应用

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0193

Renato Nunes Mariz, Eduardo L. Galvao, F. Picchi, Reymard S. S. Melo, Marcela C.B. Barcelos

{"title":"Daily Management Application in a Dam Construction Project","authors":"Renato Nunes Mariz, Eduardo L. Galvao, F. Picchi, Reymard S. S. Melo, Marcela C.B. Barcelos","doi":"10.24928/2019/0193","DOIUrl":"https://doi.org/10.24928/2019/0193","url":null,"abstract":"Brazilian construction companies have sought lean thinking to increase competitiveness in the sector. The initial step for lean implementation is to stabilize the project production system. Many lean tools have been applied to stabilize production, however daily managemet is a lean practice that has been implemented in manufacturing and has little application in the construction. This paper aims to explore daily management in the construction context and evaluate the results of its implementation. Action research was the research method adopted. The research lasted three months and was conducted in three stages: the first for preparation, the second for the implementation cycles and the final for analysis and conclusions. The application evaluated the four fundamental elements of daily management: visual management, teamwork problem solving, help chain, and leadership. Daily management implementation facilitated decision-making and problems were solved more often and in a more structured way with the help chain. Visual boards helped the managers to see the production and productivity deviations. Meeting routines provided a more present leadership in the field and a spirit of team collaboration. The main results of the research were the reduction of project costs, project completion on time and increased project team commitment.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115901764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Integrating Lean Construction and Sustainability via a System Dynamics Framework 通过系统动力学框架整合精益建设和可持续性

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0187

Ann Francis, Albert Thomas

{"title":"Integrating Lean Construction and Sustainability via a System Dynamics Framework","authors":"Ann Francis, Albert Thomas","doi":"10.24928/2019/0187","DOIUrl":"https://doi.org/10.24928/2019/0187","url":null,"abstract":"The growth of the construction industry has been constantly challenged by issues such as low productivity, time overruns, reduced profits, and high variability. Additionally, growing emphasis on sustainable development challenges the industry to explore methods and technologies that improve the sustainability of construction and built systems. Lean construction is proposed as a solution to address many of the construction related issues by reducing wastes and improving reliability, and recent research reveals that, it has significant potential in addressing sustainability concerns as well. Therefore, the relationship between lean and sustainability warrants a deeper understanding to assimilate the trade-offs across economic, social and environmental parameters. Even though the existing studies in this domain establish the relationship between lean and sustainability, they are greatly diverse in their approaches thus creating a fragmented understanding, and does not collectively analyse the various interrelationships and the feedbacks. This mandates the need of a realm like systems thinking to capture the dynamicity and interlinkages embedded in this complex relationship. This paper proposes a conceptual framework based on system dynamics modeling approach for the integration of lean and sustainability. A systems approach provides a better understanding to the industry practitioners about the scale of lean implementation demanded to ensure sustainable development.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128063104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Effects of IPD in Norway – A Case Study of the Tønsberg Project IPD在挪威的效果——以挪威ønsberg项目为例

Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC) Pub Date : 2019-07-03 DOI: 10.24928/2019/0157

Sarah Hermine Fossum Simonsen, Maren Holte Skoglund, Atle Engebø, B. Varegg, O. Lædre

{"title":"Effects of IPD in Norway – A Case Study of the Tønsberg Project","authors":"Sarah Hermine Fossum Simonsen, Maren Holte Skoglund, Atle Engebø, B. Varegg, O. Lædre","doi":"10.24928/2019/0157","DOIUrl":"https://doi.org/10.24928/2019/0157","url":null,"abstract":"The study aims to identify the effects of implemented elements of Integrated Project Delivery (IPD) on the production phase, and the effect on team, individual and task needs. The paper advances research on IPD in practice and facilitates better transition to IPD to resolve challenges in the construction industry. The research includes a single case study of the Tønsberg Project in Norway, combined with a literature review. The case study consists of a document study and semi-structured interviews with key informants from the contractor. The research established that too many elements were attempted implemented at once, causing a tendency to fall back on traditional ways of doing things when the process lagged. Even so, the interviewees saw great potential in IPD, with more education and training. Furthermore, the experienced effects in the Tønsberg Project fulfilled team needs to a greater extent than individual and task needs. This reflects the IPD idea of the owner, contractor and designer working together as a unit and shows the value of leaders using IPD. The research is limited by a single case study and the contractor’s perspective. Further work might study different projects or increase the differentiation in roles and data collection.","PeriodicalId":278113,"journal":{"name":"Proc. 27th Annual Conference of the International Group for Lean Construction (IGLC)","volume":"220 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122753504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13