From last two decades, the construction industries had become not as effective including having traditional projects
deliverance systems such as IPD, DB, DBB & CMR. Volume of wastes (human, funds, materials, as well as including time) in
constructions activities are not suitably reduced due to the complication of infrastructure project. For wastes reducing proper optimize
solutions and interdisciplinary teams are needed. The aim of Integrated-projects delivery (IPD) is to improve projects outcome with the
help of collaborate approach by ahead concerned of all party, while Lean-constructions refer to the adjusting of the concept along with
principle of the Lean-productions systems to construction for broaden values along with reduction into wastes material.
