Historically, the greatest challenges in the construction industry are cost and schedule deviations that stem mainly from alterations in the sequence of activities, inefficient scheduling, and high waste rates of operational time, materials and operational efficiency. investors that buy homes fast for cash
Therefore, the implementation of tools that allow control and management of activities in dynamic and collaborative cycles are alternatives that bring significant results to civil construction. The processes defined by the Last Planner System (LPS) of Lean Construction and agile methodologies (Scrum) fit very well with management of construction sites. I need an investor to buy my house fast
Lean-LPS and Agile-Scrum in the construction industry
In the 1990s, the Last Planner System (LPS) emerged from Lean Construction as an alternative to traditional planning and production control systems [1]. LPS is a comprehensive and integrated system for production planning and control and is the planning methodology that has demonstrated significant results reducing costs and improving productivity in construction sites.
In the latest LPS process benchmark, Ballard and Tommelein [2] proposed to analyze Scrum to explore which elements of this Agile framework can be used to improve LPS. In the Agile domain, the most commonly used methodology is SCRUM. This framework has been widely implemented in software and hardware development, but has not been fully explored in the construction industry yet.
Until now, few cases of studies have documented the use of SCRUM in the construction industry. Lia et al. combined ideas from Last Planner System, SCRUM, and Critical Chain to optimize predictability in the delivery of complex engineering projects [5]. Kalsaas et al. proposed SCRUM to establish short milestones and iterations to proactively address changes that occur during the design phase [4]. Demir and Theis presented a combination of SCRUM in an Agile design model to increase coordination, interface management, collaboration, and transparency during project design [3]. The case study by Streule et al. investigated the implementation of Scrum during the project definition phases with a focus on profitability optimization and cost optimization real estate companies that buy houses
SCRUM is an agile framework used to manage complex projects with high unpredictability due to uncertainties in requirements and technology. SCRUM was developed using an iterative and incremental approach to optimize predictability and manage project risks [7]. In SCRUM, the management of a project is divided into Sprints, which are short iterative cycles that can range from 1 to 4 weeks, and consists of SCRUM teams associated with roles (Product Owner, SCRUM Master, and SCRUM Team); events (Product Planning, Sprint Planning, Daily SCRUM, Sprint Review, and Sprint Retrospective); and artifacts (Product Backlog, Sprint Backlog, and Increment). SCRUM ensures transparency in communication between teams, creates an environment of collective responsibility and people development by continuous learning
Poudel et. al. (2020) compared LPS and SCRUM on eight different dimensions across: 1) origins, 2) main purpose, 3) overall system / process framework, 4) tools or artifacts maintained by the team, 5) team composition and key roles, 6) regular events or team meetings, 7) metrics/ Dashboard, and 8) approach to learning. A summary of the comparison is provided in the following table investors that buy homes fast for cash
SCRUM is an agile framework used to manage complex projects with high unpredictability due to uncertainties in requirements and technology. SCRUM was developed using an iterative and incremental approach to optimize predictability and manage project risks [7]. In SCRUM, the management of a project is divided into Sprints, which are short iterative cycles that can range from 1 to 4 weeks, and consists of SCRUM teams associated with roles (Product Owner, SCRUM Master, and SCRUM Team); events (Product Planning, Sprint Planning, Daily SCRUM, Sprint Review, and Sprint Retrospective); and artifacts (Product Backlog, Sprint Backlog, and Increment). SCRUM ensures transparency in communication between teams, creates an environment of collective responsibility and people development by continuous learning
