A Team Behind Schedule on a Fabrication Project

Symptoms: 30% of cuts done, welder idle then welding uninspected parts, no inspection records, deadline at risk.

Underlying causes:

• No reporting path for a resource problem. The blunt blade is a known, fixable issue, but the cutters did not raise it - a communication failure, not a cutting failure.
• No buffer or float in the plan. The welder's task depended entirely on the cutters finishing; with no buffer, one delay stopped the whole line.
• Work started before inspection. The plan said "finishes and inspects" but did not define a hold point, so the welder welded parts that had not been checked.
• Role drift. The finisher left their role to help cutters, which removed the inspection function. Good intentions, but it broke the quality control.
• No progress tracking. Nobody measured 30% until the teacher asked.

The core lesson is that a plan without reporting, hold points and float is not a plan - it is a wish.

Recovery plan:

1. Fix the constraint first - replace or resharpen the bandsaw blade (or arrange a second saw). Cutting is the bottleneck; nothing else matters until it is relieved.
2. Re-plan around the bottleneck. Priority is to cut and drill the remaining 70% in a batch, then release to welding. Consider the welder helping with marking/deburring while waiting rather than welding uninspected parts.
3. Introduce a hold point. No part is welded until it has been checked against the drawing and the check recorded (dimensions, hole positions, squareness).
4. Restore defined roles - the finisher returns to finishing and inspection; if extra help is needed for cutting, agree it explicitly with the teacher rather than drifting.
5. Add a short daily stand-up (5 minutes) where each person states done/next/blocked, so a blunt blade is raised the day it happens.
6. Track progress against the remaining work with a simple chart, and report to the teacher at agreed checkpoints.

Sequencing justification: relieving the bottleneck first converts the remaining time into useful output; the hold point prevents scrap and rework, which would cost more time than the inspection takes; the stand-up prevents a repeat of the silent-blade failure.

Argue against skipping inspection. The project's own evidence supports this:

• The welder has already welded parts that were not inspected. If any of those are out of tolerance, the weld has locked in the error and the part must be cut apart and remade - far more time than inspecting first.
• The cutting pair was already 30% behind; if that 30% contains undetected errors, the true position is worse than reported. Inspection is how the team finds out.
• Skipping inspection does not create time, it moves the cost later and makes it larger, because rework happens at the most expensive stage (after welding and finishing).

A proportionate compromise is possible: inspect first-off and every nth part plus critical dimensions on all parts, rather than full inspection of every feature. That keeps quality control while limiting inspection time. The decision should be recorded and agreed with the teacher, not made informally under deadline pressure.