These 2 40 hour courses ("F" and "G" weeks) are focus on advanced chemical analysis and incident intervention. Accidental and intentional releases involving a wide range of transportation modes are presented. These courses contain both lecture based material as well as manipulative skills and exercises.  The exercises are complex, incorporating concepts from throughout the CSTI Technician/ Specialist series. Courses run from  0800-1700.  Cost $950 per student per week.