The influence of schematic design document on outcome of design and build project of public buildings

Abstract

Observing the advantages of integrated solutions for public buildings, the government has accommodated the use of integrated methods through the Minister of PUPR Regulation No. 25 of 2020. The current phenomenon, the minimal initial design is still considered a major weakness. For this reason, it is necessary to explore the level of influence of the schematic design document on the success of the outcome. This research objective was to analyse the influence of the schematic design document on the success of the outcome based on the time variable. The selection of case studies is aimed at public buildings since there are still weak points in the smoothness of the articulation of schematic design documents from service users to design development by service providers. This research approach focuses on intensive and in-depth analysis through observation of project case studies in 3 cities and statistical tests. The results of this exploration indicate that the schematic design document influences the success of receiving the outcome, with the highest influence coefficient of 4.244 on the variable of landscape documents. Hopefully, this study can serve as a performance tool for service user requirements for construction service actors with the Integrated Design and Build Method.