In industrial environments, assumptions are often mistaken for experience.


Phrases like “it was running fine last shift” or “we didn’t change anything” create a false sense of security. Equipment condition can change quickly — sometimes overnight — due to vibration, material stress, temperature changes, or normal wear.


That’s why assumptions are one of the biggest hidden risks in recycling operations.


Equipment Doesn’t Self-Verify Its Condition

Recycling equipment operates under constant stress:

  • Hydraulics cycle under pressure
  • Structural components flex and vibrate
  • Electrical systems are exposed to dust and heat
  • Material buildup changes how systems behave

None of these conditions pause just because production stopped yesterday.

Without a daily inspection, small issues remain invisible until they become failures.


Assumptions vs Verification

Assumption says:

  • “Nothing looks wrong”
  • “We didn’t have issues yesterday”
  • “Maintenance just looked at it last week”

Verification says:

  • Guards are present and secure
  • Oil levels and temperatures are within range
  • Hoses, wiring, and structure are intact
  • Safety devices function as designed

Verification requires time — but far less time than dealing with an incident or breakdown.


Daily Inspections Are a Control, Not a Task

Daily inspections are often treated as a checklist to complete, rather than a control that protects people and equipment.

When inspections are done correctly, they:

  • Catch defects early
  • Prevent unsafe operation
  • Reduce unplanned downtime
  • Reinforce accountability

They also remove guesswork. Operators know the condition of the equipment they’re about to run.


The BRT Perspective

At Black River Trading, we see the difference every day between operations that rely on assumptions and those that rely on inspections.

The safest, most reliable facilities don’t assume — they verify. They treat daily inspections as part of production, not an interruption to it.


Final Thought

Equipment that ran yesterday can still be unsafe today.

Assumptions don’t protect people.

Inspections do.


The Risk of Assumptions: Why “It Ran Yesterday” Isn’t a Safety Check