Once the elevated work requirement is established, the next step is documenting what alternatives were reasonably available and were not provided. Scissor lifts, rolling scaffolds, aerial work platforms, and engineered fall arrest systems are all standard, widely available equipment for elevated inspection and maintenance work. When none of these options was provided, and a worker was instead left to work from an unprotected elevated surface, that gap between available industry-standard equipment and what was actually furnished becomes central trial evidence. Expert testimony from a construction safety or human factors specialist can quantify this gap by testifying to what a reasonably prudent site operator would have provided for the specific task at issue, based on industry practice and any applicable safety planning documents already in existence for the site.