Open AccessLean Construction Technique
Author(s) -
Raj Suryawanshi
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.35874
Subject(s) - lean construction , lean project management , lean laboratory , lean manufacturing , process management , process (computing) , productivity , lean software development , business , manufacturing engineering , engineering , operations management , computer science , construction industry , construction engineering , software construction , operating system , software , software system , economics , macroeconomics , programming language
Lean construction is as an effective management tool to enhance the productivity in construction field. Large research is being done in recent past and is an on-going process to adopt lean principles from manufacturing industry to the construction industry. In order to improve the efficiency, reduction of waste, the lean construction has been introduced as new management tool. There are many challenges in implementing the lean concept in construction industry in India. Due to lack of attention and illiteracy towards the lean management principle, stake holders associated to this like builder, contractor, and engineering and project management firms etc. are still in process of adopting this principle for construction project. In this project report efforts are made to find out main barriers towards the implementation of lean techniques in Indian construction industry with the help of questionnaire survey and actual site implementations are made to develop a process map for on-going projects. Results of the survey showed that some of the lean techniques should be given more focus to enhance the process. The framework results show that the NVA (Non Value Added) and ENVA (Essential Non Value Added) activities have the highest impact on the project duration. Therefore with implementation of the proposed lean techniques, the NVA and ENVA activities have found to be improved and their durations can be reduced considerably.