SAMSUNG C&T Engineering & Construction Group’s CI Application Renewal Project was developed in order to firmly establish the company’s image system. When I visited in construction sties of SAMSUNG C&T Engineering & Construction for the project research, I was moved the SAMSUNG people’s careful considerations and behaviors preventing from any potential accident risk for site workers and pedestrians passing around the filed. Through them, I rediscovered the meaning of keyword ‘safety’ and designed my work with the concept ‘Safety First’. In order to systematically, effectively delivery the concept ‘safety’, I expressed Samsung C&T Engineering & Construction’s strong will for the safety by expressing the important messages necessary for its construction sites in graphics.  As the meaning that expresses SAMSUNG C&T Engineering & Construction’s spirit that the safety and the solidity are the first, I designed the cover of guidebook in using the pattern of hive structure