Need tutor for construction Safety -- 2

I need weekend classes for construction safety. Last time, the one who hired, did not have enough knowledge to solve problems for me. Please answer the following question to prove that you have enough knowledge in this subject You are planning a renovation project on a building that is 48 feet tall. Prepare a sketch showing how many HT 101 Vertical Frame sections from the attached catalogue are required to reach this height. Include the location of ties between the scaffold and building if required for stability. Dimensions on the drawings are in mm.