Pre-mortem the repair with FMEA
Apply a simple FMEA lens to identify and reduce failure risk in a safety-sensitive handyman job.
Install a bathroom grab bar where failure could cause injury. FMEA: function, failure mode, effect, and prevention control The common trap is treating all wall-mounted items the same. A towel bar failure is annoying; a grab-bar failure can injure someone, so the control standard must be higher. Function Define the non-negotiable function: support body weight at the customer"s actual reach point. FMEA starts with what the item must do for the customer, not the object name. Failure mode List ways support could fail: no stud/blocking, wrong fasteners, hidden plumbing conflict, poor placement. Failure modes make risk visible before the install…
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