Site security protects materials, equipment, and personnel. Perimeter fencing controls access and prevents theft. Gates with locks restrict entry. ID badges or passes identify authorized personnel. Sign-in/sign-out logs track who is on the site. Security personnel monitor access and patrol the site. Night security prevents theft during off-hours. CCTV cameras record activity and deter theft. Lighting deters nighttime crimes and improves visibility. Equipment securing prevents mobile equipment theft. Tie-downs or cables secure equipment to prevent removal. Equipment inventory tracking identifies missing items. Hazmat storage security prevents access to chemicals. Locked storage areas contain hazardous materials. Spill response equipment is stored nearby for emergency use. Temporary utilities security prevents sabotage. Power distribution equipment is locked or guarded. Water connections are controlled and locked. Information security protects plans and specifications. Digital security prevents unauthorized access to project data. Backup systems ensure critical information is retained.