... a facility must satisfy the conditions peculiar to a specific site. • Because each project is site specific, its execution is influenced by natural, social and other locational conditions ... planning, each project is likely to have special problems or opportunities that may require considerable ingenuity and creativity to overcome or exploit. Unfortunately, it is quite difficult ... observe any interferences of existing facilities with construction and develop a plan for site security during construction. In examining site conditions, particular attention must be paid to...