Checking it before anyone relies on it

By the end, the learner can

• Specification cross-referencing: feeds project drawings and mechanical-system parameters into an AI assistant to identify the correct insulation grade and thickness per applicable standards, verifying results against manufacturer data sheets.
• Troubleshooting decision support: presents symptom patterns from pressure tests or visual inspections to an AI assistant to generate a ranked list of probable failure causes, then validates each hypothesis through hands-on examination before committing to a repair path.
• Lay-out calculation verification: uses an AI assistant to check geometric calculations for bend allowances, cutting lines, and template dimensions, confirming outputs with protractors and compasses on the shop floor before marking metal.

Session plan

1. 15 minWhat the tool is doing hereWhere this shows up: construction sites and outdoor job sites, working with supervisors, crew members, other trades. Conditions to expect: safety-sensitive, physically demanding, variable site conditions. Entry roles this maps to: Boilermakers, Brickmasons and Blockmasons, Carpenters.
   • presents symptom patterns from pressure tests or visual inspections to an AI assistant to generate a ranked list of probable failure causes, then validates each hypothesis through hands-on examination before committing to a repair path.
   From Boilermakers (47-2011.00)
2. 15 minA good pass and a bad passDemonstrate troubleshooting decision support as a boilermaker would do it. The technique is yours to teach — this plan covers the judgment around it, so narrate the decision points out loud and name which parts were judgment and which were procedure.
   • Do it once at working pace so the shape is visible.
   • Do it again, stopping at each point where a different call was possible.
   • Name the one mistake that costs the most here, and why it's tempting.
   From Boilermakers (47-2011.00)
3. 25 minYour turn, with the checksDo the task with the tool in front of you, on the sector's own material. Every output gets checked against something outside the tool before it moves.
   • Tools in play: Spreadsheet software, Office suite software, Computer aided design CAD software.
4. 15 minWhat stayed humanClose the loop: what changed between the first attempt and the last, and what would have to be true for output verification to hold up on a bad day.