Re: De-intellectualisation?
Maintenance is not always done on a fixed timescale basis, some is, and some isn't.
For example, one of my customers uses a large gas turbine compressor which gets regular inspections every 1,000 operating hours. Maintenance decisions are then based on the condition of the equipment at inspection. Other items such as pumps often have vibration monitors which will flag up warning of e.g. impending bearing failure. For larger items such as tanks and vessels inspections are done based on risk criteria e.g. how corrosive is the process fluid. Inspections are done at a given frequency which is extended or reduced based on condition monitoring and the life of the item is thereby projected.
IMHO it's extremely short sighted to get rid of experienced maintenance techs, who are far from being 10 a penny. In addition, the type of high hazard processes operated by Dow and the dangerous chemicals used mean that lack of maintenance, or inadequate maintenance, may well result in serious accidents with injury or loss of life.
AI can't replace a skilled and experienced maintenance tech.
Most major companies use maintenance planning software e.g. SAP PM, Maximo, Fiix etc. which allow for predictive intervention.
It's still no substitute for having boots on site doing the actual work.