As the safety manager on a construction site

As the safety manager on a construction site, you have many roles. Imagine you must approve the trenching and excavation plans for the subcontractors performing the work. Looking at Subpart P, what would be your biggest challenges, and why? Outline a plan to prevent trenching and excavation accidents for these activities. You may use the Appendices in Subpart P for guidance; however, the plans must be your own. Include at least one explanation from the standard interpretations in developing your plans in your own words.