Allowable settlements is usually computed using the recommended approaches. That is, even so, a geotechnical point. Pile team performance is usually geotechnical detail and can be calculated using the well-known Converse-Laborre formula. Roof truss installation is difficult and requires specialized awareness and machines. We don’t propose trying do-it-by yourself (Do-it-yourself) https://maps.app.goo.gl/YojC2P1gNve8wSuB6