Advantage of Integrating Disciplines. Directing site layout and grading design eliminates overlap of scope without sacrificing design intent. This underscores the efficiencies in both scope and fee to having HG provide both disciplines of site design on select projects, with a single point of management for both aspects. Choosing HG will allow the flexibility to incorporate civil engineering into a landscape architectural project (or vice versa) while maintaining the highest quality of site design. We are unique in that our staff is used to working across discipline lines, so work can be completed knowledgeably. Presently, just over 50% of our revenue (public and private) is generated from projects that combine civil engineering and landscape architecture.