The document outlines 9 steps to ensure safety at a construction site as described by Sailesh Mahimtura. The steps are: 1) know the site thoroughly, 2) train all personnel about site safety, 3) mark unsafe and hazardous materials, 4) inspect equipment to ensure it is working properly, 5) use harnesses and safety equipment for roof and scaffold work, 6) provide personal protective equipment, 7) ensure Occupational Safety and Health Administration standards are met, 8) prepare for emergencies, and 9) barricade the site after working hours. Following these steps can help maintain safety at the risky construction environment.