Temporary Engineering Repairs: Control Them or They Become Permanent

Why this matters in food manufacturing Food factories sometimes need temporary engineering repairs to restore safe production until parts or access are available. The risk begins when the temporary state is not identified, assessed or given an end point. A temporary repair must be technically safe, hygienically acceptable for its location and visible in a controlled register. 1. Define what is allowed Set site rules for materials and methods. Prohibit repairs that introduce contamination, defeat guarding, bypass safety functions or create uncleanable surfaces. Different zones need different standards. A temporary repair in a non-production plantroom is not equivalent to one above exposed product. 2. Risk assess before release Consider mechanical integrity, food contact, foreign-body risk, chemical compatibility, cleanability, temperature, pressure, vibration and the consequence of failure. Where product may have been exposed during the breakdown or repair, technical/quality release requirements must be followed before restart. 3. Identify and register Tag or otherwise identify the repair where appropriate and record asset, location, date, reason, repair method, risk controls, inspection frequency, owner and permanent-repair due date. Photographs are useful for reconciliation and…