The process of execution of construction projects is subjected to multiple complexities which are highly dynamic in nature. Among several complex dynamic elements present in a project, the scope is one of the elements which is extremely important. The scope is adjusted multiple times during the definition and execution phases to add or remove a feature which is known as scope change. Whereas, there exists a situation where the scope of the project grows organically, uncontrollably and unexpectedly out of the desired scope during the conception, definition and execution phases which is known as scope creep. The scope creep activities find sources from multiple factors such as flaws in contract, poor scope management process, poor communication and so on. From the identified sources of scope creep Agile Scrum-ban and BIM 5D integrated scope management model for high budget projects and cost conscious solutions such as assigning case manager, including scope creep as risk in WBS etc. for low budget projects are proposed as a suitable recommendations to address scope creep in onshore wind farm projects and thereby improve the project delivery.