The Role Of Integration Between Lean Construction Tools In Rationalizing Construction Project Costs

Enas Saad Abdal Aziz , Fayhaa Abdullah Yaqoob

doi:10.17762/pae.v58i1.1999

Abstract

The construction industries are distinguished from other industries by a special character in terms of their large size and continuous growth, and the dependence of many industries on them to secure their needs of various facilities, as the construction industry is an industry that produces its main product, construction. Examples of construction projects are buildings and paving roads. Building bridges, establishing schools, hospitals, etc. Most of the construction projects suffer from exceeding the specified time and the secret cost of the project, for several reasons, including the work environment, the country’s conditions, the method of managing the project’s cost, the techniques used in the implementation of the project, and accordingly, the concepts of Lean Manufacturing that help in addressing the causes of waste, in terms of Time and cost, accordingly, this study came to address deviations in the cost or time spent on lean construction techniques and to identify their causes in order to rationalize costs. . In addition to diagnosing waste areas and finding solutions in possible ways through the use of lean construction tools represented in the value flow map, standard work, continuous improvement, and total quality management. To analyze the stages and tasks of any project to reach the sources of waste and try to cancel unnecessary activities and find possible ways to implement them in order to improve the construction work and complete the projects on time and within the planned cost limits, taking into account the maintenance and raising the level of quality.

Highlights

Most of the construction projects suffer from exceeding the specified time and the secret cost of the project, for several reasons, including the work environment, the country’s conditions, the method of managing the project’s cost, the techniques used in the implementation of the project, and the concepts of Lean Manufacturing that help in addressing the causes of waste, in terms of Time and cost, this study came to address deviations in the cost or time spent on lean construction techniques and to identify their causes in order to rationalize costs
In addition to diagnosing waste areas and finding solutions in possible ways through the use of lean construction tools represented in the value flow map, standard work, continuous improvement, and total quality management
Research problem: The research problem is that most construction projects suffer from not implementing them within the specified budget for them, and this results from many reasons that differ according to the different implementation environment Among these reasons, projects exceed the planned time, which leads to incurring the costs of sudden or forced interruptions or the project incurring additional costs that are not matched by a benefit or value added to the project

Summary

Carpenter

What is meant by a working day are the actual days of work without holidays, holidays and any other occasion. Mechanisms for the of of labor workers per day a work ( 1)day out the task per meter required period for the required. Table [3] costs of the present value flow chart (preparing concrete formwork) for civil works. The The amount of the worker’s wage per day number of workers for the required period

10 Worker Good limit 1 for Worker Laboratory 2 leveling testing

Worker casting in three stages

Findings

Conclusions