Trench Rescue: Awareness, Operations, Technician, Second Edition Is The Most Comprehensive, Up-To-Date Trench Resuce Textbook On The Market. This New, Full Color Edition Will Help Fire And Rescue Personnel Learn The Procedures Necessary To Conduct Rescue Operations That Will Mitigate Most Types Of Trench Collapse Incidents. Based On NFPA 1006, Standard For Rescue Technician Professional Qualifications, 2003 Edition, The Text Is Designed For Awareness, Operations, And Technician Level Trench Rescue Courses. Turn To Trench Rescue: Awareness, Operations, Technician, Second Edition For Updated Coverage Of Trench Tools And Equipment, PPE, Rescue System Preparation, Types Of Collapses, Hazard Control, And More!