The instinct when building an equipment maintenance plan is to work machine by machine, and it is the reason most first attempts are abandoned somewhere around the fortieth asset. Plans that get finished are built per asset class: decide once how pumps of this type are maintained, then apply it. The per-machine variation that genuinely matters is usually just the interval.
Class first, machine second
Equipment maintenance management starts by grouping: all the belt-driven fans, all the centrifugal pumps, all the gearboxes of a type. For each class, decide the tasks once and write them once. Then attach that class plan to every machine in it, varying only the interval where duty differs. That single decision turns an impossible cataloguing exercise into an afternoon's work per class, and it makes later revision tractable, because improving a class plan improves forty machines rather than one.
What the plan should say per class
For each class: the tasks, split by frequency; what is checked versus what is replaced; the readings to record; and the condition thresholds that mean escalate. Maintenance of equipment described at that level is portable between sites and survives staff turnover. Maintenance of machines described machine by machine, in somebody's own shorthand, does neither, and is the single most common form in which maintenance knowledge is lost when an experienced person leaves.
Tracking without drowning
Equipment maintenance tracking has one hard requirement and several optional ones. The hard requirement is knowing, per asset, what was done and when, with findings. The optional ones, meaning costs, parts consumption, labour, downtime attribution, are all useful and all easy to make mandatory too early, at which point recording becomes slow and stops happening. Equipment maintenance programs that capture the minimum reliably beat ones that capture everything sporadically, and machine maintenance history is only worth anything if it is complete.
Questions people ask about equipment maintenance plan
How should an equipment maintenance plan be structured?
By asset class rather than by machine. Decide the tasks once per class, apply to every machine in it, and vary only the interval where duty differs.
What should the plan record per class?
Tasks split by frequency, what is checked versus replaced, the readings to record, and the condition thresholds that mean escalate. That level of description survives staff turnover.
How much should equipment maintenance tracking capture?
At minimum, what was done and when, with findings, per asset. Costs, parts and labour are useful but make recording slow if mandated too early, and sporadic records are worth little.